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1.
Chinese Mental Health Journal ; (12): 84-88, 2024.
Статья в Китайский | WPRIM | ID: wpr-1025495

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Objective:To investigate the stateand related factors of mental health literacy in college freshmen.Methods:A total of 8 014 college freshmen in the class of 2022 from a comprehensive university in Henan Province were selected.They were assessed with a self-administered general information questionnaire and the Mental Health Literacy Scale(MHLS).Results:The average total score of freshmen on the MHLS was(111.55±9.84),and the MHLS total scores were higher in female freshmen than in male freshmen(P<0.001).Multiple linear regression analysis showed that gender was significantly negatively associated with total MHLS scores(β=-0.24,P<0.001),and whether or not they had taken mental health education courses(β=0.09)and whether or not they had read psychology-related books(β=0.08)were positively associated with total MHLS score(Ps<0.001).Conclusion:In this study,the mental health literacy in freshmen is at amoderate level,with higher levels of mental health literacy in females,those who have taken mental health education courses,and those who have read books on psychology.

2.
Статья в Китайский | WPRIM | ID: wpr-1017824

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Objective To explore the relationship between serum soluble semaphorin 4D(sSema4D),CXC chemokine ligand 12(CXCL12)levels and left ventricular diastolic function in young and middle-aged patients with essential hypertension.Methods A total of 148 young and middle-aged patients with essential hyperten-sion admitted to a hospital from November 2020 to November 2022 were selected as the study subjects,and were grouped into left ventricular diastolic dysfunction group(n=41)and normal left ventricular diastolic function group(n=107)according to their left ventricular diastolic function.The serum levels of sSema4D and CXCL12 were detected by enzyme-linked immunosorbent assay.Pearson correlation analysis was applied to analyze the correlation between the serum levels of sSema4D and CXCL12 and the left ventricular end-diastolic diameter(LVEDD),left ventricular end-systolic diameter(LVESD),left ventricular septal thickness(IVST),left ventricular end-diastolic posterior wall thickness(LVPWT),left ventricular ejection fraction(LVEF),E peak/A peak(E/A)and maximum velocity of tricuspid regurgitation(TRVmax).The predictive value of ser-um sSema4D and CXCL12 levels in left ventricular diastolic dysfunction in young and middle-aged patients with essential hypertension was analyzed by receiver operating characteristic(ROC)curve.Results There were significant differences in diastolic blood pressure and gender between the left ventricular diastolic dys-function group and the left ventricular diastolic function normal group(P<0.05).Compared with the normal left ventricular diastolic function group,serum levels of sSema4D,CXCL12 in the left ventricular diastolic dys-function group were obviously increased,and the difference was statistically significant(P<0.05).Compared with normal left ventricular diastolic function group,IVST and LVPWT in the left ventricular diastolic dys-function group were significantly increased,and E/A was significantly decreased,with statistical significance(P<0.05).Pearson correlation analysis showed that serum sSema4D and CXCL12 levels were positively cor-related with LVEDD,IVST and LVPWT(P<0.05),and negatively correlated with E/A(P<0.05).ROC curve analysis showed that the area under the curve(AUC)of serum sSema4D and CXCL12 combined in pre-dicting left ventricular diastolic dysfunction in young and middle-aged patients with essential hypertension was 0.894(95%CI:0.833-0.939),which was significantly greater than that of sSema4D alone in predicting left ventricular diastolic dysfunction in young and middle-aged patients with essential hypertension(Z=3.142,P=0.002)and CXCL12 alone predicted the AUC of left ventricular diastolic dysfunction in young and middle-aged patients with essential hypertension(Z=3.268,P=0.001).Conclusion Serum sSema4D and CXCL12 levels are associated with left ventricular diastolic function in young and middle-aged patients with essential hypertension.

3.
Статья в Китайский | WPRIM | ID: wpr-1018093

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Objective:To investigate the efficacy of Shuotong ureteroscope combined with flexible ureteroscope in the treatment of 2-3 cm lower calyceal calculi, and analyze the influencing factors.Methods:A total of 102 patients with lower calyceal calculi were treated in the Second People′s Hospital of Yulin from February 2019 to December 2022, and they were divided into the observation group and the control group, with 51 cases in each group. The patients of the observation group were treated with Shuotong ureteroscope combined with flexible ureteroscope, while the patients of the control group were treated with flexible ureteroscope. According to whether the stones were completely removed after operation, all patients were divided into non-stone removal group ( n=13) and stone removal group ( n=89). The operation time, hospitalization time, lithotripsy time, intraoperative blood loss, complication rate and stone clearance rate were compared between the observation group and the control group. Generalized Estimation Equation was used to analyze and evaluate the effects of treatment time, treatment scheme and their interaction on visual analogue scale (VAS), white blood cell (WBC), blood urea nitrogen (BUN), blood creatinine (Cr), hemoglobin (HGB) and procalcitonin (PCT). Univariate and multivariate Logistic regression were used to analyze the risk factors of stone removal rate. Nomogram model was constructed based on risk factors and evaluate the model. Results:Compared with the control group, operation time [(118.72±9.61) min vs (136.65±11.27) min], hospitalization stay [(6.43±1.12) d vs (10.29±2.23) d] and the lithotripsy time [ (51.23±10.38) min vs (56.62±11.43) min] of the observation group were shorter, and the amount of intraoperative blood loss [(128.52±10.20) mL vs (157.53±15.31) mL] were significantly less than those of the control group ( P< 0.05). The results of Generalized Estimation Equation analysis showed that treatment time, treatment regimen and their interaction had significant effects on WBC, HGB, BUN, Cr, PCT and VAS ( P< 0.05). Compared with the control group, the incidence of complications (5.88% vs 19.61%) of the observation group was lower and the stone clearance rate ( 94.12% vs 80.39%) was significantly higher than those in the control group ( P< 0.05). The mode of operation, infundibulopelvic angle(IPA), caliceal pelvic height (CPH) and the maximum diameter of stones were all influencing factors of stone removal rate in patients with 2-3 cm lower calyceal calculi. The nomogram model constructed in this study has good differentiation, calibration and clinical practicability, and can better identify high-risk patients with incomplete removal of 2-3 cm lower calyceal calculi. Conclusions:Shuotong ureteroscope combined with flexible ureteroscope is a safe, effective method for the treatment of 2-3 cm lower calyceal calculi. It has the advantages of simple operation, less intraoperative bleeding, less postoperative complications and high stone clearance rate. IPA, CPH, the maximum diameter of calculi and the mode of operation were all independent factors affecting the stone clearance rate of 2-3 cm lower calyceal calculi. The nomogram model constructed in this study can well identify the high-risk patients with incomplete clearance of 2-3 cm lower calyceal calculi.

4.
Статья в английский | WPRIM | ID: wpr-970314

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OBJECTIVE@#Arsenic (As) and fluoride (F) are two of the most common elements contaminating groundwater resources. A growing number of studies have found that As and F can cause neurotoxicity in infants and children, leading to cognitive, learning, and memory impairments. However, early biomarkers of learning and memory impairment induced by As and/or F remain unclear. In the present study, the mechanisms by which As and/or F cause learning memory impairment are explored at the multi-omics level (microbiome and metabolome).@*METHODS@#We stablished an SD rats model exposed to arsenic and/or fluoride from intrauterine to adult period.@*RESULTS@#Arsenic and/fluoride exposed groups showed reduced neurobehavioral performance and lesions in the hippocampal CA1 region. 16S rRNA gene sequencing revealed that As and/or F exposure significantly altered the composition and diversity of the gut microbiome,featuring the Lachnospiraceae_NK4A136_group, Ruminococcus_1, Prevotellaceae_NK3B31_group, [Eubacterium]_xylanophilum_group. Metabolome analysis showed that As and/or F-induced learning and memory impairment may be related to tryptophan, lipoic acid, glutamate, gamma-aminobutyric acidergic (GABAergic) synapse, and arachidonic acid (AA) metabolism. The gut microbiota, metabolites, and learning memory indicators were significantly correlated.@*CONCLUSION@#Learning memory impairment triggered by As and/or F exposure may be mediated by different gut microbes and their associated metabolites.


Тема - темы
Rats , Animals , Arsenic/toxicity , Fluorides , RNA, Ribosomal, 16S/genetics , Rats, Sprague-Dawley , Metabolome , Microbiota
5.
Статья в Китайский | WPRIM | ID: wpr-965833

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ObjectivePeriprosthetic joint infections (PJI) are currently the most calamitous complication after arthroplasty. Although achievements have been made in many markers for the diagnosis of PJI, the lack of a gold standard remains a great obstacle for early diagnosis. This study aimed to investigate the association between coagulation markers and the development of PJI in patients undergoing revision total joint arthroplasty (TJA). MethodsWe conducted a retrospective cohort study with a total of 2 517 patients who underwent hip or knee arthroplasties from January 2011 to January 2022 (2 394 with primary TJA, 87 with aseptic revision and 36 with PJI). We applied univariate analysis and multivariate logistic regression to analyze differences of coagulation factors between primary TJA and aseptic revision or PJI group. Receiver operating characteristic (ROC) curve and area under the curve (AUC) were used to measure the diagnostic value of coagulation factors in predicting PJI. ResultsCoagulation factors and their ratios including plasma fibrinogen (FBG), prothrombin time (PT), thrombin time (TT), activated partial thromboplastin time (APTT), platelet (PLT), mean platelet volume (MPV), platelet distribution width (PDW), plateletcrit (PCT), PLT / MPV, PLT / PDW and PLT / PCT were included in this study. High FGB level was strongly correlated with the risk of PJI compared to other coagulation factors. The optimal threshold value of FBG was 4.53 g/L with a sensitivity of 47.22%, a specificity of 93.07% (Primary TJA group vs. PJI group). Similarly, the optimal threshold value of FBG was 4.44 g/L with a sensitivity of 47.22%, a specificity of 95.40% between the other two groups (Aseptic revision group vs. PJI group). ROC curve analysis demonstrated moderate diagnostic performance of FBG (AUC value), indicating a potential to be a diagnostic marker for PJI. ConclusionsFBG is significantly correlated with PJI and it can be used as a potential non-invasive marker for early detection. It may serve as a safe and cost-effective tool for assessing PJI in clinical work.

6.
Статья в Китайский | WPRIM | ID: wpr-973698

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Objective To investigate ecological isolation between Oncomelania hupensis snail populations in hilly regions and marshland and lake regions in Yuanjiang valley, Changde City, Hunan Province, and to unravel its underlying mechanisms. Methods Taoyuan County, Shimen County, Linli County and Lixian County in Changde City were selected as snail sampling sites in hilly regions, and Lixian County, Jinshi City, West Lake Administration District, Hanshou County and Dingcheng District were selected as snail sampling sites in marshland and lake areas. Cytochrome C oxidase 1 (cox 1) gene was amplified in snail samples and sequenced. The genetic sequences of O. hupensis snails were aligned using the software MEGA 11, and the haplotypes of O. hupensis snails were determined using the software DNASP 5.10.01. The phylogenetic tree was generated using Bayesian inference with the software MrBayes 3.2, and analysis of molecular variance (AMOVA) was performed to analyze the source of genetic divergence and estimate the genetic divergence index (FST) among snail populations with the software Arlequin 3.5.2.2. The genetic barrier among 11 O. hupensis snail populations was estimated using the Monmonier algorithm of adegenet toolkit in R package. The settings with “land in winter and water in summer” in the Yuanjian River section were divided into two categories according to the upstream and downstream, and the areas with “land in winter and water in summer” in the upstream and downstream were transformed into raster data, and then loaded into the software Fragstats 4 for analysis of landscape indicators. The trends in changes of digital elevation were extracted from the Yuanjiang River section based on the digital elevation model, and made three-dimensional visualization using the R package. Results The mitochondrial cox 1 gene were amplified in 165 O. hupensis snais from 11 sampling sites and sequenced, and a total of 152 valid gene sequences were obtained, with 46 haplotypes or 9 populations determined. No haplotype was shared in snails between Taoyuan County and Dingcheng District and Hanshou County along the downstream of the Yuanjiang River. The total area of settings with “land in winter and water in summer” was 617.66 hm2 in the upsteram of the Yuanjiang River, which consisted of 473 patches, with each patch measuring 1.31 hm2, the largest area index of 0.735 2, the landscape division index of 0.999 9, and the landscape shape index of 45.293 7. The total area of settings with “land in winter and water in summer” was 9 956.92 hm2 in the downstream of the Yuanjiang River, which consisted of 771 patches, with each patch measuring 12.91 hm2, the largest area index of 97.839 9, the landscape division index of 0.042 7, and the landscape shape index of 7.249 6. The area of settings with “land in winter and water in summer” was much larger in the downstream than that in the upstream of the Yuanjiang River, and the stronger landscape connectivity and non-remarkable alteration of riverbed elevation provided suitable habitats for snail breeding. Conclusion The hydrological and environmental characteristics of the upstream of the Yuanjiang River restrain the breeding and spread of O. hupensis, resulting in ecological isolation between Oncomelania hupensis in Taoyuan County and those in the downstream of Yuanjiang River.

7.
Asian Journal of Andrology ; (6): 745-749, 2023.
Статья в английский | WPRIM | ID: wpr-1009792

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To compare the impact of the scrotal vs inguinal orchidopexy approach on the testicular function of infants with cryptorchidism, a randomized controlled trial was conducted involving boys who were 6-12 months old at surgery and were diagnosed with clinically palpable, inguinal undescended testis. Between June 2021 and December 2021, these boys at Fujian Maternity and Child Health Hospital (Fuzhou, China) and Fujian Children's Hospital (Fuzhou, China) were enrolled. Block randomization with a 1:1 allocation ratio was employed. The primary outcome was testicular function assessed by testicular volume, serum testosterone, anti-Müllerian hormone (AMH), and inhibin B (InhB) levels. Secondary outcomes included operative time, amount of intraoperative bleeding, and postoperative complications. Among 577 screened patients, 100 (17.3%) were considered eligible and enrolled in the study. Of the 100 children who completed the 1-year follow-up, 50 underwent scrotal orchidopexy and 50 underwent inguinal orchidopexy. The testicular volume, serum testosterone, AMH, and InhB levels in both groups increased markedly after surgery (all P < 0.05), but there were no apparent differences between groups at 6 months and 12 months after operation (all P > 0.05). No differences between the scrotal and inguinal groups were noted regarding the operative time ( P = 0.987) and amount of intraoperative bleeding ( P = 0.746). The overall complication rate (2.0%) of the scrotal group was slightly lower than that of the inguinal group (8.0%), although this difference was not statistically significant ( P > 0.05). Both scrotal and inguinal orchiopexy exerted protective effects on testicular function in children with cryptorchidism, with similar operative status and postoperative complications. Scrotal orchiopexy is an effective alternative to inguinal orchiopexy in children with cryptorchidism.


Тема - темы
Female , Pregnancy , Male , Infant , Humans , Child , Cryptorchidism/surgery , Orchiopexy , Scrotum/surgery , Postoperative Complications , Anti-Mullerian Hormone , Testosterone
8.
Статья в английский | WPRIM | ID: wpr-761745

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Steroids are commonly used in patients with eosinophilic meningitis caused by A. cantonensis infections. The mechanism steroids act on eosinophilic meningitis remains unclear. In this mouse experiments, expressions of 14-3-3 isoform β and γ proteins significantly increased in the CSF 2–3 weeks after the infection, but not increasedin the dexamethasone-treated group. Expression of 14-3-3 β, γ, ɛ, and θ isoforms increased in brain meninges over the 3-week period after infection and decreased due to dexamethasone treatment. In conclusion, administration of dexamethasone in mice with eosinophilic meningitis decreased expressions of 14-3-3 isoform proteins in the CSF and in brain meninges.


Тема - темы
Animals , Humans , Mice , Angiostrongylus cantonensis , Angiostrongylus , Brain , Dexamethasone , Eosinophils , Meninges , Meningitis , Protein Isoforms , Steroids
9.
Acta cir. bras ; 34(1): e20190010000003, 2019. tab, graf
Статья в английский | LILACS | ID: biblio-983683

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Abstract Purpose: To investigate the influence of lycium barbarum polysaccharides (LBP), a functional derivative from lycium barbarum, on septic kidney injury. Methods: The SD male rats were randomly divided into 8 groups. The concentration of IL-1β, IL-6, IL-8, TNF-α, NF-κB and ROS, in kidney cortex homogenates after 12 h treatments were determined by enzyme-linked immunosorbent assay and ROS test kit, respectively. Morphology observation of kidney tissue was conducted with HE staining. The mRNA and protein expression levels of Nrf2, HO-1, NQO1, NF-κB, and Keap1 in kidney tissues were determined by qRT-PCR and Western blot, respectively. Results: LPS treatment significantly increased the oxidative stress. After LBP treatment, the ROS content reduced significantly in a dose-depend manner. However, the levels of HO-1, NQO1 and Nrf2 as molecular elements that respond to oxidative stress were further increased. Also, administration of LBP increased the levels of NF-κB and Keap1, and decreased the levels of Nrf2 in the Keap 1-Nrf2∕ARE signaling pathway. By administrating the brusatol, the inhibition of Nrf2 enhanced the expression of NF-κB, inhibits the antioxidant responses, and further reverse the protective effect of LBP on the LPS induced septic kidney injury. Conclusion: Lycium barbarum polysaccharides can reduce inflammation and activate the antioxidant responses via regulating the level of pro-inflammatory cytokines and the Keap1-Nrf2/ARE signaling pathway.


Тема - темы
Animals , Male , Rats , Drugs, Chinese Herbal/therapeutic use , Oxidative Stress/drug effects , NF-E2-Related Factor 2/metabolism , Acute Kidney Injury/drug therapy , Anti-Inflammatory Agents/therapeutic use , Signal Transduction/drug effects , Cytokines/drug effects , Disease Models, Animal
10.
Chinese Journal of Pediatrics ; (12): 534-538, 2018.
Статья в Китайский | WPRIM | ID: wpr-810041

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Objective@#To explore the correlation between the severity of gastroesophageal reflux cough and degree of gastroesophageal reflux.@*Methods@#A cross-sectional investigation was carried out. Data of 174 cases of chronic cough were collected in Children's Hospital of Fuzhou from March 2009 to December 2016. The esophageal 24 hours pH value dynamic monitoring was used to detect gastric acid reflux index. Cases with abnomal results were divided into mild, moderate and severe groups according to severity of reflux and that of day and night cough symptoms, respectively. They were also divided into infant (1-3 years old), preschool (4-6 years old), and school age (>7 years old) groups according to age. Comparative analysis between groups by chi-square test and rank sum test were performed. Correlation analysis was used to analyze the correlation between cough severity and gastroesophageal reflux index.@*Results@#A total of 174 patients with chronic cough, including 115 males and 59 females, aged from 1 to 15 years with an average age of (8.5±2.3) years, and (1.6±0.8) years of disease duration were enrolled. Among them, 129 cases (74.1%) were positive for esophageal reflux test and 45 cases (25.9%) with no obvious pathological gastroesophageal reflux. Patients with positive esophageal reflux test were divided into severe (n=37, 28.7%), moderate (n=23, 17.8%), and mild (n=69, 53.5%). There was no significant difference in the distribution of gastroesophageal reflux in each age group. (The proportions of mild, moderate and severe reflux in infants were 45.0% (9/20), 25.0% (5/20), and 30.0% (6/20), respectively. The proportions of mild, moderate and severe reflux in preschool children were 53.3% (32/60), 16.7% (10/60), 30.0% (18/60), respectively. The proportions of mild, moderate and severe reflux in school age children were 57.1% (28/49), 16.3% (8/49), 26.5% (13/49), respectively χ2=1.204, P=0.877). There was no correlation between age group and gastroesophageal reflux (r=-0.065, P=0.489).The severity of nighttime cough was positively correlated with percentages of distal esophagus pH≤4 in time, recumbent pH≤4 in time, and DeMeester score<14.72 (r=0.689, 0.621, and 0.707 respectively, all P<0.05). There was no statistically significant correlation between the severity of nighttime cough symptoms and percentage of standing pH≤4 in time (r=0.113, P>0.05). There were no statistically significant correlation between the severity of daytime cough and all gastroesophageal reflux markers (all P>0.05).@*Conclusion@#The severity of nocturnal symptoms of gastroesophageal reflux cough is related to the degree of gastroesophageal reflux, to which clinical pediatricians should pay attention.

11.
Статья в Китайский | WPRIM | ID: wpr-808761

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Objective@#To investigate the effect of polycyclic aromatic hydrocarbons (PAHs) exposure on the level of histone H3Ser10 phosphorylation (p-H3S10) and DNA damage degree in peripheral blood lymphocyte (PBLCs).@*Method@#75 coke oven workers from Benxi steel plant in Liaoning Province of China (PAHs-exposed group) and local 50 hot rolling workers (control group) were recruited in this study with age, working years, labor intensity and high temperature for matching factors using cluster sampling method in 2014. HPLC-fluorescence was performed to determine the level of urinary 1-hydroxypyrene (1-OHP), DNA damage and specific histone modification were measured in PBLCs of the subjects through comet assay and ELISA assay, respectively. Linear regression model analysis was used to analyze the differences among PAHs exposure, DNA damage and p-H3S10 level in two groups. The Mediation analysis was used to analyze the regulated relationships between urinary 1-OHP, DNA damage and histone modification through the bootstrap method.@*Results@#Age of the control and the exposed group were (45.32±8.32) and (43.87±5.67) years old (P=0.284). The concentration of urinary 1-OHP, OTM value, Tail DNA% and p-H3S10 level in exposure group were higher than that in control group, while the M (P5-P95) of p-H3S10 levels in control and exposed group were 2.21 (0.68-4.71), 4.54 (1.85-23.91) (P<0.001). The degree p-H3S10 level was increased after the subgroups which were (2.59±1.19)%, (3.24±2.81)%, (5.55±3.25)%, (8.77±7.84)%, respectively, divided by quantitated 1-OHP concentration as P0-P25, P26-P50, P51-P75 and P76-P100 (P<0.001). We also found the correlations between urinary 1-OHP and p-H3S10 level or OTM value or Tail DNA%, β (95%CI) were 0.264 (0.167-0.360), 0.500 (0.299-0.702), and 0.510 (0.384-0.671), respectively (P<0.001). Similar result was also observed between p-H3S10 level and OTM value or Tail DNA%, β (95%CI) were 0.149 (0.073-0.226) and 0.220 (0.132-0.308) (P<0.001). Moreover, the mediation effect value of DNA damage on PAHs induced p-H3S10 alteration was 0.054(P=0.040).@*Conclusion@#The results suggested that PAHs exposure could induce DNA damage and an increase in histone H3Ser10 phosphorylation in PBLCs. Particularly, the alteration of H3S10 phosphorylation may play an important role in regulating cell DNA damage repair.

12.
Статья в Китайский | WPRIM | ID: wpr-697439

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According to the principle of the types of hemangioma and the special structure of lip,infantile hemangioma is divided into 7 types as follows:superficial skin hemangioma,lip skin composite hemangioma,lip skin deep hemangioma,lip mucosa superficial hemangiomas,lip mucosa compound hemangioma,lip mucosa deep hemangioma and full-thickness lip hemangioma.Special structure and function of lip leading to tumor growth uniqueness and particularity of typing.Application of long-pulse laser combined with optimized pulsed light therapy is effective in the treatment of lip hemangioma.

13.
Journal of Medical Research ; (12): 112-115, 2017.
Статья в Китайский | WPRIM | ID: wpr-618822

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Objective To explore the relationship of hydrogen sulfide (H2S) and the extracellular matrix of the diabetic nephropathic rats' glomerulars.Methods Twenty-one male rats(Sprague-Dawley) were randomly divided into Control group(n =7),DN group (n =7) and DN + H2 S group (n =7).Diabetes was induced in the rats except Control group rats by STZ (60mg/kg).The rats of the DN + H2S group were injected with NaHS every day,and rats of other groups were injected with NS.Eight weeks later,three groups were compared in proteinuria of 24 hours,KW/BW,the proportion of the BrdU positive cell and the distribution of α-SMA in glomerulars.Results Compared with Control group,DN group rats were significantly increased in proteinuria of 24 hours and KW/BW (P < 0.01).Kidney biopsy in DN groups rats were typical DN pathological manifestation.In treatment with NaHS,the DN rats in the DN + H2S group were decreased in proteinuria of 24 hours,KW/BW,the proportion of the BrdU positive cell and the distribution of α-SMA in glomerulars (P < 0.01),and was similar with the control group in the pathology of renal.Conclusion The H2 S control the multiplication of myofibroblast,and were decreased in the distribution of α-SMA in glomerulars.The H2S treatment may put off the progress of the extracellular matrix in the DN rats' glomerulars.

14.
Статья в английский | WPRIM | ID: wpr-301039

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<p><b>OBJECTIVE</b>To study a non-drug therapy for hypertension disease by combining percutaneous laser and electric pulse stimulation to acupoint with music, and to test the efficiency of the combining treatment to grade 1 essential hypertension.</p><p><b>METHODS</b>A total of 174 patients with grade 1 essential hypertension were randomly assigned to 3 groups with a random number table after Chinese medicine (CM) syndrome differentiation: the photoelectric and musical treatment group (Group 1, with a self-developed multi-mode audio frequency pulse photoelectric therapeutic apparatus), acupuncture group (Group 2), and oral placebo group (Group 3), 58 cases per group. The curative effect of each group was evaluated by the changes of blood pressure and CM syndrome integral before and after treatment.</p><p><b>RESULTS</b>Compared with Group 3, there were significant decrease of blood pressure and CM syndrome integral in Group 1 and Group 2 (P<0.01). Compared with Group 2, Group 1 showed the highest decrease in systolic pressure (P<0.017). The total effective rate of anti-hypertension in Group 1 (91.38%, 53/58) was significantly higher than that in Group 2 (74.13%, 43/58) and Group 3 (18.97%, 11/58, P<0.05 or P<0.01); and that in Group 2 was also significantly higher than that in Group 3 (P<0.01). There were significant difference in the total effective rate of CM syndrome integral in both Group 1 (93.10%, 54/58) and Group 2 (84.48%, 49/58) as compared with Group 3 (17.24%, 10/58, P<0.01), while there was no significant difference between Group 1 and Group 2 (P>0.05).</p><p><b>CONCLUSIONS</b>The multi-mode audio frequency pulse photoelectric therapeutic apparatus, combining music, laser and electric pulse stimulation, is clinically useful for grade 1 essential hypertension. This "three in one" therapy method is non-invasive, easy and simple to handle. It is expected to be popularized as a new alternative treatment.</p>


Тема - темы
Female , Humans , Male , Middle Aged , Acupuncture Points , Blood Pressure , Electric Stimulation Therapy , Essential Hypertension , Hypertension , Therapeutics , Lasers , Medicine, Chinese Traditional , Music , Syndrome , Treatment Outcome
15.
Статья в Китайский | WPRIM | ID: wpr-318499

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<p><b>OBJECTIVE</b>To explore safe, effective, simple and easy non-drug treatments for grade 1 essential hypertension.</p><p><b>METHODS</b>According to TCM syndrome differentiation, 126 cases of grade 1 essential hypertension were classified into 4 types: liver-fire hyperactivity syndrome, yin-deficiency and yang-hyperactivity syndrome, excessive phlegm-dampness syndrome, yin-yang deficiency syndrome, and then the patients were randomly divided into a photoelectric combined with musical treatment group (group A), an acupuncture group(group B) and a placebo group (group C). The acupoints were selected according to TCM syndrome differentiation in group A and group B, and multi-mode audio frequency pulse photoelectric therapeutic apparatus and acupuncture were used in the two groups respectively, once daily. Taichong (LR 3) and Quchi (LI 11) were selected in liver-fire hyperactivity syndrome, Taixi (KI 3) and Sanyinjiao (SP 6) were selected yi yin-deficiency and yang-hyperactivity syndrome, Zusanli (ST 36) and Fenglong (ST 40) were selected in excessive phlegm-dampness syndrome, while Taixi (KI 3) and Guanyuan (CV 4) were selected yi yirryang deficiency syndrome. The group C was treated with oral administration of starch tablet (25 mg), one tablet each time,three times everyday. Ten days were considered as one course, totally three courses were required in the three groups. The blood pressure and scores of TCM syndromes before and after treatment were compared among the three groups.</p><p><b>RESULTS</b>The blood pressure decreased significantly after treatment in group A and group B (all P<0.01), and the decrease in systolic blood pressure was more significant in group A (P < 0.05). The total effective rate was 90.5 / (38/42) in group A, which was superior to 71. 4 (30/42, P < 0.05) in group B and 19.1% (18/34, P<0. 01) in group C. The scores of TCM syndromes were both improved in group A and group B, but without significant difference between the two groups (P > 0.05).</p><p><b>CONCLUSION</b>The clinical effect of multi-mode audio frequency pulse photoelectric therapeutic apparatus for treatment of grade 1 essential hypertension is reliable. Meanwhile, it has the advantages of a non-invasive and simple operation.</p>


Тема - темы
Adult , Aged , Female , Humans , Male , Middle Aged , Acupuncture Points , Blood Pressure , Combined Modality Therapy , Electric Stimulation Therapy , Essential Hypertension , Hypertension , Therapeutics , Laser Therapy , Music Therapy , Treatment Outcome
16.
Chinese Journal of Pediatrics ; (12): 282-286, 2014.
Статья в Китайский | WPRIM | ID: wpr-288745

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<p><b>OBJECTIVE</b>To explore the prevalence and the different risk factors for asthma in children between urban and rural areas in Fuzhou, Fujian province.</p><p><b>METHOD</b>The epidemiological survey of asthma in 0-14 years old children was conducted from October 2009 to October 2010 between Fuzhou urban and rural areas in Fujian province. The investigation subjects were selected in urban and rural areas by phased stratified random cluster sampling. The 2010 third national epidemiological survey questionnaire of children with asthma was used for screening for possible patients. Diagnosis of asthma was confirmed by physical examination. The children with asthma were designated as the positive cases, while non asthmatic children who were age, gender, ethnic, and living environment matched with asthmatic patients were designated as negative control. Comparison of the prevalence of asthma in children between Fuzhou urban and rural areas was performed. The influencing factors of asthma were analyzed and screened by the regression equation model of two element Logistic regression.</p><p><b>RESULT</b>Totally 12 235 questionnaires of children with asthma and allergic disease screening were issued and 11 738 questionnaire were sent back (6 221 were male and 5 517 were female). The return rate was 95.9% in urban Fuzhou; 648 children were diagnosed as asthma. The prevalence of asthma in male was 6.48% and female children was 4.44% (comparison of the prevalence of gender χ(2) = 23.267, P < 0.001) in urban areas . A total of 6 000 questionnaires of children with asthma and allergic disease screening were sent out and 5 860 were responded (male children 3 228, female children 2 632). The recovery rate was 97.7% in rural Fuzhou; 135 children with asthma was diagnosed. The prevalence of asthma in male was 2.73%and female children and was 1.79%. Adding protein supplement before 6 months (OR = 1.908, 95%CI:1.233-2.959), the use of antibiotics in the treatment of asthma (OR = 14.541, 95%CI:8.920-23.705), furniture materials (non wood) (OR = 2.432, 95%CI:1.563-3.785) were the main risk factors of children with asthma in urban. Adding protein supplement before 6 months(OR = 3.021, 95%CI:1.357-6.711), the use of antibiotics in the treatment of asthma(OR = 14.784, 95%CI:3.842-56.885), the use of coal as fuel (OR = 63.339, 95% CI: 7.993-501.943), domesticated livestock (OR = 13.659, 95% CI:1.342-139.068), the family smoking before and after birth (OR = 6.226, 95%CI:2.674-14.495) and chemical fiber pillow (OR = 3.638, 95%CI:1.241-10.666) were the main risk factors of children with asthma in rural areas.</p><p><b>CONCLUSION</b>The prevalence of children with asthma in urban areas was higher than that in rural areas. The prevalence of asthma in male children was higher than in female children. Adding protein food supplement before 6 months, the use of antibiotics and non solid wood furniture material were the main risk factors in children with asthma in urban areas. Adding protein supplement before 6 months, the use of antibiotics, domesticated livestock, the use of coal as fuel and the family smoking before and after birth were the main risk factor of asthma in children in rural areas.</p>


Тема - темы
Adolescent , Child , Child, Preschool , Female , Humans , Infant , Male , Anti-Bacterial Agents , Asthma , Epidemiology , China , Epidemiology , Logistic Models , Prevalence , Risk Factors , Rural Population , Sampling Studies , Smoking , Surveys and Questionnaires , Urban Population
17.
Chinese Journal of Dermatology ; (12): 595-597, 2014.
Статья в Китайский | WPRIM | ID: wpr-455777

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Objective To investigate the relationship between HLA-DRB1 alleles and vascular anomalies in infants of Han nationality in Guangxi Zhuang Autonomous Region.Methods This study included 145 infants with vascular anomalies (99 cases of hemangioma (hemangioma group) and 46 cases of vascular malformation (vascular malformation group)) and 105 healthy infants (control group) of Han nationality residing in Guangxi Zhuang Autonomous Region.The genotypes of HLA-DRB1 alleles were determined by using PCR-sequence specific primers (PCR-SSP).Chi-square test was performed to analyze the difference in the frequency of HLA-DRB1 alleles between these groups by using the SPSS 16.0 software.Results There were significant differences in the frequency of HLA-DRB1*0901,*1401 and *16 alleles among the hemangioma group,vascular malformation group and control group (x2 =13.05,12.79,10.36,respectively,all P < 0.01).Paired comparison revealed significant differences in the frequency of HLA-DRB1*0901 allele between the hemangioma group and vascular malformation group (RR =4.84,P < 0.01) as well as between the hemangioma group and control group (RR =3.21,P < 0.01),and in the frequency of HLA-DRB1*16 allele between the hemangioma group and control group (RR =2.25,P < 0.01) as well as between the vascular malformation group and control group (RR =2.60,P < 0.01).The frequency of HLA-DR*1401 allele was significantly lower in the hemangioma group than in the control group (RR =0.30,P < 0.01).Conclusions HLA-DRB1*0901 and *16 may be the predisposing genes for hemangioma and vascular anomalies respectively,while HLA-DRB1*1401 appears to be protective against hemangioma,in infants of Han nationality in Guangxi Zhuang Autonomous Region.

18.
Journal of Practical Radiology ; (12): 1723-1726, 2014.
Статья в Китайский | WPRIM | ID: wpr-459524

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Objective To investigate the diagnostic value and clinical significance of the three-dimensional contrast-enhanced MR angiography (3D-CE-MRA)in the infantile superficial hemangioma.Methods Forty-four children with superficial hemangioma un-derwent conventional and dynamic contrast-enhanced MRI.MRI scanning was started at the time of inj ection,and four dynamic pha-ses of images were acquired continually.Maximum intensity proj ection (MIP)images were reconstructed to show the blood vessels of the lesions in multiple phases.Results Forty-nine infantile superficial hemangiomas were detected by MRI,including a single le-sion in 41 patients and multiple ones in 3.3D-CE-MRA showed 37 lesions in 32 patients,and other 12 lesions were not found in 12 patients.Conclusion The conventional and dynamic contrast-enhanced MRI can reflect the location,number and the range of the su-perficial hemangioma,and show the relationship between the lesion and the surrounding tissues.3D-CE-MRA directly shows the blood supply of the tumors.

19.
Chinese Medical Journal ; (24): 2296-2303, 2013.
Статья в английский | WPRIM | ID: wpr-322209

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<p><b>BACKGROUND</b>Streptococcus pneumoniae (S. pneumoniae) is a major causative agent of severe infections, including sepsis, pneumonia, meningitis, and otitis media, and has become a major public health concern. We report the pneumococcal serotype and sequence type (ST) distribution, and antimicrobial resistance of 39 S. pneumoniae strains from seven hospitals in China.</p><p><b>METHODS</b>Blood/cerebrospinal fluid (CSF) and sputum isolates from patients were analyzed to determine S. pneumoniae serotypes by polymerase chain reaction (PCR) and the Neufeld Quellung reaction, the multilocus sequence types (MLST) by PCR and sequencing, and susceptibility to antimicrobial agents by the VITEK Gram Positive Susceptibility Card.</p><p><b>RESULTS</b>A total of 39 isolates were collected including 21 blood/CSF and 18 sputum isolates. Conventional serotyping by the Quellung reaction required 749 reactions. In contrast, PCR based typing needed only 106 PCR reactions. The most frequent serotypes from the blood/CSF isolates were 14 (38.1%), 19A (14.3%), 23F (9.5%), and 18C (9.5%). In the sputum isolates the most frequent serotypes were 19F (33.3%), 23F (16.7%), 19A (11.1%), and 3 (11.1%). The incidence of penicillin resistance in the blood/CSF and sputum isolates was 66.7% and 55.6%, respectively. Statistical analysis showed that patients = 5 years old had a higher resistance to penicillin when they compared with the patients = 65 years old (P = 0.011). Serotypes 14, 19A and 19F were significantly associated with penicillin resistance (P < 0.001). ST320, ST271, and ST876 isolates showed high resistant rates to several antibiotics including penicillin (P = 0.006). All of the isolates of serotype 19A were resistant to both penicillin and erythromycin, and they were all multi-drug resistant (MDR) isolates.</p><p><b>CONCLUSIONS</b>The specificity and sensitivity of multiplex-PCR are good, and this method represents a substantial savings of time and money, and can be widely used in the laboratory and clinical practice. Data from this research showed an extremely high prevalence of penicillin resistance and an increasing prevalence of multi-drug resistant (MDR) rate in S. pneumoniae. A distinctive emergence of serotype 19A was observed which was also associated with the increasing prevalence of antimicrobial resistance. Therefore, nationwide surveillance of pneumococcal resistance and serotypes is strongly warranted.</p>


Тема - темы
Adolescent , Adult , Aged , Child , Child, Preschool , Humans , Infant , Middle Aged , Drug Resistance, Multiple, Bacterial , Microbial Sensitivity Tests , Molecular Typing , Methods , Multilocus Sequence Typing , Methods , Pneumococcal Infections , Microbiology , Serotyping , Streptococcus pneumoniae , Classification
20.
Статья в Китайский | WPRIM | ID: wpr-284008

Реферат

This study was purposed to investigate the proliferation, differentiation and apoptosis of human promyelocytic leukemia HL-60 cells induced by proanthocyanidin (PAC). HL-60 cells were incubated with 20 mg/L PAC for 24 h, the cell growth was evaluated by CCK-8 assay. the effect of PAC on HL-60 cells was evaluated and the cells morphology was observed by optical microscopy. Expression of CD14 and CD11b, and cell cycle were analyzed by flow cytometry. The results showed that the growth of HL-60 cells was inhibited after treatment with PAC of different concentration in a dose-dependent manner (P < 0.05). 20 mg/L PAC displayed significant effect on HL-60 cells with inhibition ratio (72.3 ± 1.8)% for 24 h. Microscopy displayed that some cells differentiated to relative mature cells after treating for 48 h. Expression of CD14 increased and the expression of CD11b increased a little after treating with 20 mg/L PAC for 24 h, the ratio of cells in G0/G1 phase increased, but the ratio of cells in S phase decreased. The mRNA and protein expression of P21 gene increased, but the protein expression of CDK4 and Cyclin D1 decreased. It is concluded that PAC may inhibit the proliferation of HL-60 cells in vitro, induces the differentiation of HL-60 cells, and arrests the cells in G0/G1 phase. The possible mechanism may be related to up-regulation of P21 gene expression and down-regulation of the protein expression of CDK4 and Cyclin D1.


Тема - темы
Humans , Cell Cycle Checkpoints , Cell Differentiation , Cyclin D1 , Metabolism , Cyclin-Dependent Kinase 4 , Metabolism , Cyclin-Dependent Kinase Inhibitor p21 , Metabolism , Gene Expression Regulation, Leukemic , HL-60 Cells , Proanthocyanidins , Pharmacology
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