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Objective To observe the clinical efficacy of Xingnao Kaiqiao Acupuncture(with the functions of awakening the brain and opening the orifices)combined with acupuncture at pericardium meridian points in the treatment of post-stroke sleep reversal(PSSR).Methods Sixty patients with PSSR were randomly divided into observation group and control group,30 patients in each group.Both groups were given conventional treatment,the control group was given oral use of Alprazolam,and the observation group was given the combination of acupuncture a at pericardial meridian points,and 10 days of treatment was one course of treatment.After 10 days of treatment,the clinical efficacy of the two groups was evaluated.The changes in the Pittsburgh Sleep Quality Index(PSQI)and Ascens Insomnia Scale(AIS)scores,as well as the Hamilton Depression Scale(HAMD)scores were observed before and after treatment in the two groups.The changes in cortisol levels at 0,8,and 16 o'clock were compared before and after treatment between the two groups.Results(1)After treatment,the PSQI scores of patients in the two groups were significantly improved(P<0.05),and the observation group was significantly superior to the control group in improving PSQI scores,and the difference was statistically significant(P<0.05).(2)After treatment,the AIS and HAMD scores of patients in the two groups were significantly improved(P<0.05),and the observation group was significantly superior to the control group in improving the AIS and HAMD scores,and the difference was statistically significant(P<0.05).(3)After treatment,the cortisol level of patients in the two groups at 0,8,and 16 o'clock was significantly improved(P<0.05),and the observation group was significantly superior to the control group in improving the cortisol level at 0,8,and 16 o'clock was significantly superior to the control group,and the difference was statistically significant(P<0.05).(4)The total effective rate was 86.67%(26/30)in the observation group and 80.00%(24/30)in the control group.The efficacy of the observation group was slightly superior to that of the control group,but the difference was not statistically significant(P>0.05).Conclusion Xingnao Kaiqiao Acupuncture combined with acupuncture at pericardium meridian points for the treatment of PSSR can significantly improve the clinical symptoms of the patients,so as to improve the quality of life of the patients,and the therapeutic efficacy is remarkable.
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Abnormal origin of coronary artery is a rare clinical manifestation in cardiovascular disease,among which the abnormal origin of left circumflex artery accounts for 0.022%-0.024%of all coronary angiography patients.Cases of abnormal origin of the left circumflex artery combined with acute occlusion are even rarer.Timely and effective strategies and methods for finding abnormal openings during surgery are crucial for completing interventional treatment.This case reports a rare left circumflex artery anomaly originating from the absence of coronary sinus and acute occlusion of the left circumflex artery leading to myocardial infarction during coronary intervention treatment.The patient experienced sudden chest pain and was admitted to the hospital.The electrocardiogram showed elevated ST segments in the lower and posterior walls.The acute coronary angiography showed only the left main trunk,left anterior descending branch,and right coronary artery(thrombolysis in myocardial infarction blood flow grade Ⅲ),but no left circumflex branch No left circumflex branch was found in the left and right coronary sinuses.Non selective angiography was performed at the root of the ascending aorta,and an abnormal opening of the left circumflex branch was finally discovered in the non coronal sinus.This case discusses common sites of abnormal origin of the left circumflex branch,strategies,methods,and interventional treatments for finding abnormal openings.
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Background/Aims@#Low educational attainment is a well-established risk factor for nonalcoholic fatty liver disease (NAFLD) in developed areas. However, the association between educational attainment and the risk of NAFLD is less clear in China. @*Methods@#A cross-sectional study including over 200,000 Chinese adults across mainland China was conducted. Information on education level and lifestyle factors were obtained through standard questionnaires, while NAFLD and advanced fibrosis were diagnosed using validated formulas. Outcomes included the risk of NAFLD in the general population and high probability of fibrosis among patients with NAFLD. Logistic regression analysis was employed to estimate the risk of NAFLD and fibrosis across education levels. A causal mediation model was used to explore the potential mediators. @*Results@#Comparing with those receiving primary school education, the multi-adjusted odds ratios (95% confidence intervals) for NAFLD were 1.28 (1.16 to 1.41) for men and 0.94 (0.89 to 0.99) for women with college education after accounting for body mass index. When considering waist circumference, the odds ratios (95% CIs) were 0.94 (0.86 to 1.04) for men and 0.88 (0.80 to 0.97) for women, respectively. The proportions mediated by general and central obesity were 51.00% and 68.04% for men, while for women the proportions were 48.58% and 32.58%, respectively. Furthermore, NAFLD patients with lower educational attainment showed an incremental increased risk of advanced fibrosis in both genders. @*Conclusions@#In China, a low education level was associated with a higher risk of prevalent NAFLD in women, as well as high probability of fibrosis in both genders.
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This study investigated the differences in excretion kinetics of three alkaloids and their four metabolites from Simiao Pills in normal and type 2 diabetic rats. The diabetes model was established in rats by injection of streptozotocin, and the alkaloids in urine, feces, and bile of normal and diabetic rats were detected by LC-MS/MS to explore the effect of diabetes on alkaloid excretion of Simiao Pills. The results showed that 72 h after intragastric administration of the extract of Simiao Pills, feces were the main excretion route of alkaloids from Simiao Pills. The total excretion rates of magnoflorine and berberine in normal rats were 4.87% and 56.54%, which decreased to 2.35% and 35.53% in diabetic rats, which had statistical significance(P<0.05). The total excretion rates of phellodendrine, magnoflorine, and berberine in the urine of diabetic rats decreased significantly, which were 53.57%, 60.84%, and 52.78% of those in normal rats, respectively. After 12 h of intragastric administration, the excretion rate of berberine in the bile of diabetic rats increased significantly, which was 253.33% of that of normal rats. In the condition of diabetes, the excretion rate of berberine metabolite, thalifendine significantly decreased in urine and feces, but significantly increased in bile. The total excretion rates of jateorrhizine and palmatine in the urine increased significantly, and t_(1/2) and K_e changed significantly. The results showed that diabetes affected the in vivo process of alkaloids from Simiao Pills, reducing their excretion in the form of prototype drug, affecting the biotransformation of berberine, and ultimately increasing the exposure of alkaloids in vivo, which would be conducive to the hypoglycemic effect of alkaloids. This study provides references for the clinical application and drug development of Simiao Pills in diabetes.
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Rats , Animals , Bile/metabolism , Chromatography, Liquid/methods , Berberine , Diabetes Mellitus, Experimental/metabolism , Chromatography, High Pressure Liquid/methods , Tandem Mass Spectrometry/methods , Feces , Alkaloids/metabolism , Diabetes Mellitus, Type 2/metabolismABSTRACT
Aim To observe the effect of betulinic acid (BA) on the migration and invasion of human gastric cancer MKN-45 cells induced by transforming growth factor-pi (TGF-β1), and to explore the effect of BA on epithelial-mesenchymal transition (EMT) and the potential mechanism. Methods The MKN-45 cells were cultivated in vitro, and the effects of different concentrations of BA on the proliferation of MKN-45 cells at 24, 48 and 72 h were detected using CCK-8 method. The effects of BA (5, 10, 20 jjunol • L) and TGF-01 inhibitor LY2109761 (10
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ObjectiveTo investigate the prevalence of lung cancer among medical staff in a hospital and promote the level of cancer prevention and treatment. MethodsThe annual physical examination data, follow-up pathology and survival data from 2009 to 2021 in a tertiary cancer hospital were collected and then compared with data of lung cancer in China from the global burden of disease database (GBD database). ResultsThe age-standardized prevalence of lung cancer have been continuously increasing in both populations in recent years. The age-standardized prevalence of lung cancer among medical staff was higher than that in Chinese population, but the age-standardized mortality was lower. The Average Annual Percent Change (AAPC) of lung cancer prevalence among staff was higher than that in Chinese population (13.0% vs. 4.1%), indicating a higher growth rate. The proportion of newly diagnosed early-stage lung cancer in 2014-2021 was significantly higher than that before adding plain chest CT scan in routine physical examination (2009-2013), suggesting the benefit of chest CT scan for early screening of lung cancer. ConclusionThe prevalence and growth rate of lung cancer among the staff were higher than those in Chinese population, but the mortality was lower. Plain chest CT scan is essential for early screening and treatment of lung cancer.
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OBJECTIVE@#To evaluate the efficacy and safety of idarubicin combined with high-dose cytarabine as a post-remission therapy for elderly patients with acute myeloid leukemia (AML).@*METHODS@#From November 2017 to June 2021, 24 AML patients aged ≥60 years who were in complete remission for the first time were enrolled in consolidation chemotherapy with idarubicin (10 mg/m2 intravenously once for day 1) combined with high-dose cytarabine (1.5 g/m2 intravenously over 3 hours every 12 hours for day 1-3), and the efficacy and safety were observed.@*RESULTS@#Among the 24 patients, there were 12 males and 12 females, the median age was 65 (60-78) years old, and the median follow-up time was 23.3 (2-42.7) months. By the end of the follow-up, 15 patients relapsed and 11 patients died. The median disease-free survival (DFS) was 9 months and there were 3 cases of 2-year DFS. The median overall survival (OS) was 16.2 months, and there were 4 cases of 2-year OS. In terms of safety, 6 patients had grade 1-2 non-hematological adverse reactions, 12 patients had grade 3-4 hematological adverse reactions, and a total of 6 patients developed infection after consolidation chemotherapy. Multivariate analysis showed that two induction cycles and high-risk cytogenetic abnormalities were the adverse factors of DFS and OS in elderly patients with AML in this study.@*CONCLUSION@#For AML patients ≥60 years old in first complete remission, idarubicin combined with high-dose cytarabine as post-remission therapy has a better safety, but compared with other regimens does not improve the prognosis of elderly patients, which needs further exploration.
Subject(s)
Aged , Male , Female , Humans , Middle Aged , Idarubicin/therapeutic use , Retrospective Studies , Cytarabine , Antineoplastic Combined Chemotherapy Protocols , Leukemia, Myeloid, Acute/etiology , Remission InductionABSTRACT
OBJECTIVE@#To analyze the acupoint selection rules of acupuncture and moxibustion for post-stroke epilepsy by data mining technology.@*METHODS@#The literature regarding acupuncture and moxibustion for post-stroke epilepsy included in CNKI, VIP, Wanfang, SinoMed and PubMed databases from the establishment of the database to August 1st 2022 was retrieved. Microsoft Excel 2019 software was used to establish a database to conduct the descriptive analysis of acupoints; SPSS Modeler 18.0 Apriori algorithm was used to conduct association rule analysis; high-frequency acupoint co-occurrence network diagrams were drawn by Cytoscape3.9.0 software; SPSS Statistics 25.0 software was used to perform hierarchical cluster analysis on high-frequency acupoints and a tree diagram was drawn.@*RESULTS@#Totally 39 articles were included, and 63 prescriptions of acupuncture and moxibustion were extracted, involving 56 acupoints, with a total frequency of 516 times; the top three acupoints with the highest frequency of use were Baihui (GV 20), Fenglong (ST 40) and Neiguan (PC 6); the selected meridians were mainly the governor vessel, the hand and foot yangming meridians; the selection of acupoints were mostly in the head, neck and lower limbs; in terms of acupoint compatibility, Hegu (LI 4)-Shuigou (GV 26) and Neiguan (PC 6) had the highest confidence degree; The top 20 high-frequency acupoints could be divided into 4 effective clusters.@*CONCLUSION@#Modern acupuncture and moxibustion treatment for post-stroke epilepsy attaches great importance to the use of yang meridians and meridians with enrich qi and blood; the core prescription is Shuigou (GV 26)-Neiguan (PC 6)-Hegu (LI 4)-Baihui (GV 20). In addition, the combination of distant and near acupoints is highly valued to improve clinical efficacy.
Subject(s)
Humans , Moxibustion , Acupuncture Points , Acupuncture Therapy , Stroke/therapy , Data Mining , EpilepsyABSTRACT
OBJECTIVES@#To investigate the clinical treatment outcomes and the changes of the outcomes over time in extremely preterm twins in Guangdong Province, China.@*METHODS@#A retrospective analysis was performed for 269 pairs of extremely preterm twins with a gestational age of <28 weeks who were admitted to the department of neonatology in 26 grade A tertiary hospitals in Guangdong Province from January 2008 to December 2017. According to the admission time, they were divided into two groups: 2008-2012 and 2013-2017. Besides, each pair of twins was divided into the heavier infant and the lighter infant subgroups according to birth weight. The perinatal data of mothers and hospitalization data of neonates were collected. The survival rate of twins and the incidence rate of complications were compared between the 2008-2012 and 2013-2017 groups.@*RESULTS@#Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of severe asphyxia and smaller head circumference at birth (P<0.05). The mortality rates of both of the twins, the heavier infant of the twins, and the lighter infant of the twins were lower in the 2013-2017 group compared with the 2008-2012 group (P<0.05). Compared with the 2008-2012 group, the 2013-2017 group (both the heavier infant and lighter infant subgroups) had lower incidence rates of pulmonary hemorrhage, patent ductus arteriosus (PDA), periventricular-intraventricular hemorrhage (P-IVH), and neonatal respiratory distress syndrome (NRDS) and a higher incidence rate of bronchopulmonary dysplasia (P<0.05).@*CONCLUSIONS@#There is a significant increase in the survival rate over time in extremely preterm twins with a gestational age of <28 weeks in the 26 grade A tertiary hospitals in Guangdong Province. The incidences of severe asphyxia, pulmonary hemorrhage, PDA, P-IVH, and NRDS decrease in both the heavier and lighter infants of the twins, but the incidence of bronchopulmonary dysplasia increases. With the improvement of diagnosis and treatment, the multidisciplinary collaboration between different fields of fetal medicine including prenatal diagnosis, obstetrics, and neonatology is needed in the future to jointly develop management strategies for twin pregnancy.
Subject(s)
Female , Humans , Infant , Infant, Newborn , Pregnancy , Bronchopulmonary Dysplasia/epidemiology , Gestational Age , Infant, Extremely Premature , Respiratory Distress Syndrome, Newborn/epidemiology , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES@#To investigate the incidence of extrauterine growth retardation (EUGR) and its risk factors in very preterm infants (VPIs) during hospitalization in China.@*METHODS@#A prospective multicenter study was performed on the medical data of 2 514 VPIs who were hospitalized in the department of neonatology in 28 hospitals from 7 areas of China between September 2019 and December 2020. According to the presence or absence of EUGR based on the evaluation of body weight at the corrected gestational age of 36 weeks or at discharge, the VPIs were classified to two groups: EUGR group (n=1 189) and non-EUGR (n=1 325). The clinical features were compared between the two groups, and the incidence of EUGR and risk factors for EUGR were examined.@*RESULTS@#The incidence of EUGR was 47.30% (1 189/2 514) evaluated by weight. The multivariate logistic regression analysis showed that higher weight growth velocity after regaining birth weight and higher cumulative calorie intake during the first week of hospitalization were protective factors against EUGR (P<0.05), while small-for-gestational-age birth, prolonged time to the initiation of total enteral feeding, prolonged cumulative fasting time, lower breast milk intake before starting human milk fortifiers, prolonged time to the initiation of full fortified feeding, and moderate-to-severe bronchopulmonary dysplasia were risk factors for EUGR (P<0.05).@*CONCLUSIONS@#It is crucial to reduce the incidence of EUGR by achieving total enteral feeding as early as possible, strengthening breastfeeding, increasing calorie intake in the first week after birth, improving the velocity of weight gain, and preventing moderate-severe bronchopulmonary dysplasia in VPIs.
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Female , Humans , Infant , Infant, Newborn , Fetal Growth Retardation , Gestational Age , Hospitalization , Incidence , Infant, Premature , Infant, Very Low Birth Weight , Prospective Studies , Risk FactorsABSTRACT
The present study investigated the differences in pharmacokinetics and intestinal absorption of six alkaloids in Sanmiao Pills and Simiao Pills in rats and explored the different efficacies of the two formulae. After oral administration of Sanmiao Pills and Simiao Pills in rats, blood samples were collected at different time points. Samples were prepared for the determination of six alkaloids in plasma by UPLC-MS/MS. The chromatography was performed on an ACE Excel 3 C_(18 )column with acetonitrile-0.1% formic acid in water as the mobile phase for gradient elution. Analytes were detected in the positive ion mode. Plasma concentrations and pharmacokinetic parameters were calculated. Intestinal absorption of alkaloids was investigated by single-pass intestinal perfusion and absorption parameters of ingredients were calculated. The results showed that the UPLC-MS/MS method for simultaneous determination of concentrations of six alkaloids in plasma was developed and validated by methodological investigations, such as specificity, calibration curves, precision, accuracy, recovery, matrix effect, and stability. The results of the pharmacokinetic assay revealed that C_(max) and AUC values of phellodendrine, berberine, magnoflorine, berberrubine, and jatrorrhizine in Simiao Pills were significantly increased, and CL/F values were reduced as compared with those in Sanmiao Pills, which indicated the increase in plasma concentrations of alkaloids. The intestinal absorption parameters K_(a )and P_(eff) values of phellodendrine, berberine, and jatrorrhizine in Simiao Pills were higher than those in Sanmiao Pills. The intestinal absorption and plasma concentrations of alkaloids in Simiao Pills were significantly higher than those in Sanmiao Pills, suggesting that the composition of Simiao Pills was more conducive to the alkaloids into the blood to resist inflammation and lower uric acid.
Subject(s)
Animals , Rats , Alkaloids , Chromatography, High Pressure Liquid , Chromatography, Liquid , Drugs, Chinese Herbal , Intestinal Absorption , Reproducibility of Results , Tandem Mass SpectrometryABSTRACT
Background@#Subclinical hypothyroidism (SCH) is the most common thyroid dysfunction, and its relationship with blood pressure (BP) has been controversial. The aim of the study was to analyze the association between SCH and newly-diagnosed hypertension. @*Methods@#Based on data from the Thyroid disease, Iodine nutrition and Diabetes Epidemiology (TIDE) study, 49,433 euthyroid individuals and 7,719 SCH patients aged ≥18 years were enrolled. Patients with a history of hypertension or thyroid disease were excluded. SCH was determined by manufacturer reference range. Overall hypertension and stage 1 and 2 hypertension were diagnosed according to the guidelines issued by the American College of Cardiology/American Heart Association in 2017. @*Results@#The prevalence of overall hypertension (48.7%), including stage 1 (28.9%) and 2 (19.8%) hypertension, increased significantly in SCH patients compared with euthyroid subjects. With elevated serum thyroid stimulating hormone (TSH) level, the hypertension prevalence also increased significantly from the euthyroid to different SCH subgroups, which was more profound in females or subjects aged <65 years. The age- and sex-specific regression analysis further demonstrated the same trends in the general population and in the 1:1 propensity matched population. Similarly, several BP components (i.e., systolic, diastolic, and mean arterial BP) were positively associated with TSH elevation, and regression analysis also confirmed that all BP components were closely related with SCH in female subjects aged <65 years. @*Conclusion@#The prevalence of hypertension increases for patients with SCH. SCH tends to be associated with hypertension and BP components in females younger than 65 years.
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Objective To investigate the expression of small ubiquitin-like modifier proteins specific protease 3 (SENP3) in microglia of mice with ischemic stroke and its relationship with the progression of ischemic stroke. Methods The experimental animals were divided into control group, ischemic stroke day 1 group and ischemic stroke day 7 group (3 mice per group). The expression of inducible nitric oxide synthase (iNOS), argniase-1 (ARG-1), SENP3 and c-Jun N-terminal kinase (JNK) phosphorylation levels in the striatum were detected by immunoblotting. The expression of iNOS and ARG-1 in mouse striatum microglia was detected by immunofluorescence double labeling. Results Compared with the control group, the expression of SENP3 and the phosphorylation level of JNK in the ischemic stroke group increased significantly, and the expression of the marker iNOS of Ml type microglia increased significantly. The expression of the marker ARG-1 of M2 type microglia increased significantly in the day 7 group of ischemic stroke. The immunofluorescence double-labeled result of striatum ionized calcium binding adapter molecule 1 (Ibal) and iNOS, Ibal and ARG-1 were consistent with the result of immunoblotting. Conclusion In the early stage of ischemic stroke, the expression of SENP3 in microglia increases, which promote the cerebral inflammatory response by affecting the level of JNK phosphorylation and the polarization of microglia, and participate in the progression of ischemic stroke.
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Objective To investigate the effects of exercise on bone strength, body composition, sex hormones and their relationship in postmenopausal women of Han nationality in Lanzhou. Methods From Jan. 2018 to Jun. 2019, 233 cases postmenopausal women of Han nationality in Lanzhou (110 cases in exercise group and 123 cases in non exercise group) were selected by stratified random sampling method, whose bone strength, body composition indexes and sex hormone were measured by ultrasonic bone mineral density meter, body composition analyzer and electrochemiluminescence automatic immune analyzer, respectively. Results There were lower body weight, body mass index and fat tissue composition of postmenopausal women of Lanzhou Han nationality (P<0.05), and there was higher bone strength, estradiol and muscle tissue composition in the exercise group (P< 0.01). The prevalence of osteoporosis and obesity was lower in the exercise group (P< 0.01). Pearson correlation analysis showed that estradiol and muscle tissue composition were positively correlated with the bone strength (P< 0.05), and it was negatively correlated with fat tissue composition in postmenopausal women (P<0.01). Logistic regression analysis showed that limb muscle mass and estradiol were protective factors for bone, and visceral fat content was the risk factor of bone abnormality in postmenopausal non-exercise women. Estrogen was the protective factor of bone in postmenopausal exercise women. Conclusion The bone strength of postmenopausal women is determined by muscle and fat tissue, and the relationship between the both is affected by exercise. Exercise could effectively prevent and control osteoporosis in postmenopausal women of Lanzhou Han nationality by promoting estrogen production, increasing limb muscle and reducing visceral fat mass.
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Background@#Subclinical hypothyroidism (SCH) is the most common thyroid dysfunction, and its relationship with blood pressure (BP) has been controversial. The aim of the study was to analyze the association between SCH and newly-diagnosed hypertension. @*Methods@#Based on data from the Thyroid disease, Iodine nutrition and Diabetes Epidemiology (TIDE) study, 49,433 euthyroid individuals and 7,719 SCH patients aged ≥18 years were enrolled. Patients with a history of hypertension or thyroid disease were excluded. SCH was determined by manufacturer reference range. Overall hypertension and stage 1 and 2 hypertension were diagnosed according to the guidelines issued by the American College of Cardiology/American Heart Association in 2017. @*Results@#The prevalence of overall hypertension (48.7%), including stage 1 (28.9%) and 2 (19.8%) hypertension, increased significantly in SCH patients compared with euthyroid subjects. With elevated serum thyroid stimulating hormone (TSH) level, the hypertension prevalence also increased significantly from the euthyroid to different SCH subgroups, which was more profound in females or subjects aged <65 years. The age- and sex-specific regression analysis further demonstrated the same trends in the general population and in the 1:1 propensity matched population. Similarly, several BP components (i.e., systolic, diastolic, and mean arterial BP) were positively associated with TSH elevation, and regression analysis also confirmed that all BP components were closely related with SCH in female subjects aged <65 years. @*Conclusion@#The prevalence of hypertension increases for patients with SCH. SCH tends to be associated with hypertension and BP components in females younger than 65 years.
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Objective: Although single port laparoscopic surgery has achieved good clinical results, many surgeons are discouraged by the difficulties of operation, conflict of instruments, lack of antagonistic traction, and straight-line perspective. Therefore, some surgeons have proposed a single incision plus one hole laparoscopic surgery (SILS+1) surgical method. This study explored the safety and feasibility of SILS+1 for radical resection of colorectal cancer. Methods: A descriptive cohort study was carried out. The clinical data, including the operation, pathology and recovery situation, of 178 patients with colorectal cancer undergoing SILS+1 at Department of General Surgery, Nanfang Hospital, Southern Medical University from March 2018 to January 2019 were prospectively collected and retrospectively analyzed. Clavien-Dindo criteria was used for postoperative complication evaluation and visual analog scale was used for pain standard. Follow-up studies were conducted through outpatient service or telephone and the follow-up period was up to May 2019. Results: A total of 178 patients with colorectal cancer underwent SILS+1, including 111 male patients (62.4%) with an average age of 59 years. Eleven (6.2%) patients received added 1-3 operation ports during operation, and 1 patient was converted to open surgery due to ileocolic artery hemorrhage. The operative time was (135.2±42.3) minutes. The intraoperative blood loss was (34.6±35.5) ml. The number of harvested lymph nodes was 33.1±17.6. The distal margin was (4.7±17.8) cm. The proximal margin was (10.2±5.3) cm. Operation-related complications were observed in 16 patients (9.0%) within 30 days after the operation, of whom 6 had Clavien-Dindo III complications (3.4%). The postoperative pain scores were lower than 3. The average postoperative hospital stay was (5.6±2.6) days. Three patients (1.7%) returned to hospital within 30 days after operation due to intestinal obstruction and infection around stoma. The cosmetic evaluation of all the patients was basically satisfied. Conclusion: SILS+1 is safe and feasible in the treatment of colorectal cancer, and can reduce the postoperative pain.
Subject(s)
Female , Humans , Male , Middle Aged , Colorectal Neoplasms/surgery , Feasibility Studies , Laparoscopy/methods , Length of Stay , Pain, Postoperative/prevention & control , Retrospective Studies , Treatment OutcomeABSTRACT
OBJECTIVES@#To investigate the diversity of peripheral blood T cell receptor (TCR) β chain complementarity-determining region 3 (CDR3) based on immune repertoire sequencing in neonates with sepsis and the possible pathogenesis of neonatal sepsis.@*METHODS@#A total of 12 neonates with sepsis were enrolled as the case group, and 9 healthy full-term infants, matched for gestational age, birth weight, and age, were enrolled as the control group. Omega nucleic acid purification kit (SQ blood DNA Kit II) was used to extract DNA from peripheral blood samples, TCR β chain CDR3 was amplified by multiplex PCR, and then high-throughput sequencing was performed for the products to analyze the diversity of TCR β chain CDR3 and the difference in expression.@*RESULTS@#The length and type of TCR β chain CDR3 were similar between the case and control groups, and Gaussian distribution was observed in both groups. With D50 and Shannon-Wiener index as the evaluation indices for diversity, the case group had a significantly lower diversity of TCR β chain CDR3 than the control group (@*CONCLUSIONS@#There is a significant change in the diversity of TCR β chain CDR3 in the peripheral blood of neonates with sepsis, suggesting that it might be associated with the immune pathogenesis of neonatal sepsis.
Subject(s)
Humans , Complementarity Determining Regions/genetics , High-Throughput Nucleotide Sequencing , Multiplex Polymerase Chain Reaction , Neonatal Sepsis , Receptors, Antigen, T-Cell, alpha-beta/geneticsABSTRACT
Objective@#The relationship between serum uric acid (SUA) levels and glycemic indices, including plasma glucose (FPG), 2-hour postload glucose (2h-PG), and glycated hemoglobin (HbA1c), remains inconclusive. We aimed to explore the associations between glycemic indices and SUA levels in the general Chinese population.@*Methods@#The current study was a cross-sectional analysis using the first follow-up survey data from The China Cardiometabolic Disease and Cancer Cohort Study. A total of 105,922 community-dwelling adults aged ≥ 40 years underwent the oral glucose tolerance test and uric acid assessment. The nonlinear relationships between glycemic indices and SUA levels were explored using generalized additive models.@*Results@#A total of 30,941 men and 62,361 women were eligible for the current analysis. Generalized additive models verified the inverted U-shaped association between glycemic indices and SUA levels, but with different inflection points in men and women. The thresholds for FPG, 2h-PG, and HbA1c for men and women were 6.5/8.0 mmol/L, 11.0/14.0 mmol/L, and 6.1/6.5, respectively (SUA levels increased with increasing glycemic indices before the inflection points and then eventually decreased with further increases in the glycemic indices).@*Conclusion@#An inverted U-shaped association was observed between major glycemic indices and uric acid levels in both sexes, while the inflection points were reached earlier in men than in women.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Asian People , Blood Glucose/analysis , China/epidemiology , Cohort Studies , Diabetes Mellitus/blood , Glucose Tolerance Test , Glycated Hemoglobin/analysis , Glycemic Index , Uric Acid/bloodABSTRACT
This study aimed to propose an operational definition of late-onset hypogonadism (LOH) that incorporates both clinical symptoms and serum testosterone measurements to evaluate the prevalence of LOH in aging males in China. A population-based sample of 6296 men aged 40 years-79 years old was enrolled from six representative provinces in China. Serum total testosterone (TT), sex hormone-binding globulin (SHBG), and luteinizing hormone (LH) were measured and free testosterone (cFT) was calculated. The Aging Males' Symptoms (AMS) scale was used to evaluate the LOH symptoms. Finally, 5078 men were included in this analysis. The TT levels did not decrease with age (P = 0.59), and had no relationship with AMS symptoms (P = 0.87 for AMS total score, P = 0.74 for ≥ 3 sexual symptoms). The cFT levels decreased significantly with age (P < 0.01) and showed a negative association with the presence of ≥ 3 sexual symptoms (P = 0.03). The overall estimated prevalence of LOH was 7.8% (395/5078) if a cFT level <210 pmol l
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Objective: To investigate the impact and related mechanisms of glucose fluctuations on aortic fibrosis in rats with type 1 diabetes mellitus. Methods: After injection of streptozotocin (STZ), male Sprague Dawley (SD) (8-12 weeks) rats (n=24) were randomly divided into three groups in accordance with the random number table: controlled STZ-induced diabetes (C-STZ) group (n=8); uncontrolled STZ-induced diabetes (U-STZ) group (n=8); STZ-induced diabetes with glucose fluctuations (STZ-GF) group (n=8). After three weeks, rats were sacrificed and aorta was obtained, aortic fibrosis was detected by Masson trichrome staining. The expression of collagen type 1 (collagen Ⅰ) was tested by immunofluorescence. The expression of runt-related transcription factor 2 (Runx2) was tested by immunohistochemistry. The mRNA levels of collagen Ⅰ and Runx2 were detected by quantitative real-time PCR (qRT-PCR). The protein expressions of collagen Ⅰ, Runx2 and nuclear factor (NF)-κB were determined by Western blot. Primary rat aortic smooth muscle cells (VSMCs) were cultured in three conditions: normal glucose (NG), high glucose (HG) and glucose fluctuations (GF). Cells in GF group were incubated for 72 hours with glucose alternating between 5.5 and 25 mmol/L every 12 hours. TPCA-1, the inhibitor of NF-κB, the expression of collagenⅠin different groups of cells was tested by immunofluorescence. The protein expressions of collagen Ⅰ, Runx2 and NF-κB were also determined by Western blot. Results: (1) The quantitative ratios of the area of fibrosis in the C-STZ group, U-STZ group, STZ-GF group were (8.42±0.10)%, (21.30±0.74)% and (44.39±1.09)% (P<0.05), respectively. The means of integral optical density (IOD) of collagenⅠ in the three groups were 11.92±0.88, 50.04±3.56 and 77.52±2.69, respectively (P<0.05). The mRNA levels of collagenⅠ in the three groups were 1.00±0.10, 2.02±0.28 and 2.83±0.33, respectively (P<0.05). The protein expressions of collagenⅠ in the three groups were 1.05±0.03, 2.06±0.32 and 4.93±0.25, respectively (P<0.05). (2) The average IOD of Runx2 in the three groups were 150.00±7.35, 204.84±2.32 and 391.48±7.13, respectively (P<0.05). The mRNA levels of Runx2 in the three groups were 1.02±0.02, 1.27±0.04 and 2.18±0.12, respectively (P<0.05). The protein expressions of Runx2 in the three groups were 1.03±0.01, 2.34±0.36 and 4.52±0.75, respectively (P<0.05). (3) The protein expressions of NF-κB in the three groups were 1.02±0.01, 1.96±0.13 and 2.64±0.21, respectively (P<0.05). (4) In vitro, application of inhibitor of NF-κB reversed glucose fluctuations-induced upregulation of protein levels of Col Ⅰ and Runx2 (P<0.05). Conclusion: Glucose fluctuations could aggravate aortic fibrosis through activating Runx2 via NF-κB signaling pathways.