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ObjectiveTo identify the possible health impact of the 14th five⁃year plan for the development of employment and social security in Deqing County and propose improvement measures through health impact assessment. MethodsBased on the data of Deqing County， stakeholder interviews and Delphi Consultation Method， this study described the current status of employment and social security and analyzed the potential health impacts of implementing the 14th five⁃year plan for the development of employment and social security in Deqing County. ResultsThrough a quick assessment process， the results showed that the implementation of the plan would bring mixed health impacts. Positive impacts included enhanced social security capacity， improved health levels of low-income populations and families， increased convenience of medical treatment， and improved efficiency of health services. Negative impacts included reduced accessibility of digital services for the elderly， increased gap in benefits for retirees， increased risk of discrimination against disabled individuals， increased risks of layoffs and unemployment for vulnerable groups， and increased employment instability for middle-aged and elderly populations. ConclusionThe 14th five⁃year plan for the development of employment and social security in Deqing County will bring a series of positive health impacts， but negative health impacts also warrant attention.
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Peritoneal dialysis is a recognized renal replacement therapy. Long term peritoneal dialysis will lead to changes in the morphology and function of the peritoneum, that is, peritoneal fibrosis, which is a known cause of the loss of peritoneal ultrafiltration capacity. Pyroptosis is a special type of soluble programmed cell death, characterized by cell swelling, rupture, secretion of cell contents and significant proinflammatory effect. The pyroptosis can be divided into typical and atypical pathways, and the inflammatory body of NOD like receptor heat protein domain related protein 3 (NLRP3) is the most important initiator. Current evidence shows that high glucose peritoneal dialysis fluid can induce peritoneal Mesothelium to scorch, and the inflammation and cell damage caused by it can aggravate the progress of peritoneal fibrosis. Different signal pathways have been proved to regulate the occurrence of pyroptosis. The latest research has proved that some potential targeted methods to inhibit pyroptosis can effectively inhibit the inflammation of peritoneal mesothelium and alleviate peritoneal fibrosis. This article mainly discusses the molecular mechanism of pyroptosis and the relationship between pyroptosis and peritoneal fibrosis.
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Objective:To evaluate the role of silent information regulator-1 (SIRT1)/nucleotide-binding domain (NOD)-like receptor protein-3 (NLRP3) signaling pathway in sevoflurane postconditioning-induced attenuation of oxygen-glucose deprivation and restoration (OGD/R) injury in mouse hippocampal neuronal cell line (HT22) cells.Methods:The HT22 cells were seeded in a culture plate (96-well plate, 100 μl/well; 6-well plate, 2 ml/well) at the density of 5×10 4 cells/ml or in a culture dish (6 cm in diameter) and then divided into 4 groups ( n=24 each) using a random number table method: control group (Control group), OGD/R group, sevoflurane postconditioning group (SPC group), and SIRT1 small interfering RNA group (si-SIRT 1 group). In Control group, cells were cultured at 37 ℃ in normal culture atmosphere. In OGD/R group, the culture medium was replaced with glucose-free serum-free culture medium, and cells were exposed to 95% N 2+ 5% CO 2 for 4 h in an incubator at 37 ℃, and then the glucose-free serum-free culture medium was replaced with the primary culture medium, and cells were cultured for 24 h at 37 ℃ in normal culture atmosphere. In SPC group, the glucose-free serum-free culture medium was replaced with the primary cell culture medium after 4-h oxygen and glucose deprivation, the cells were put into the hypoxia incubator chamber which was filled with 2% sevoflurane immediately after start of reoxygenation, then the chamber was placed in an incubator and the cells were cultured for 1 h at 37 ℃ in normal culture atmosphere, and finally the cells were removed from the chamber and cultured for 23 h at 37 ℃ in normal culture atmosphere. In si-SIRT1 group, SIRT1 small interfering RNA 150 pmol was added at 24 h before surgery, cells were then incubated, and the other procedures were the same as those previously described in group SPC. The cell survival rate was determined using MTT assay. TUNEL assay was used to detect cell apoptosis, and the apoptosis rate was calculated. The expression of SIRT1, NLRP3, IL-1β and IL-18 mRNA was determined using polymerase chain reaction. The expression of SIRT1, NLRP3, interleukin-1beta (IL-1β) and IL-18 was detected using Western blot. Results:Compared with Control group, the cell survival rate was significantly decreased, the apoptosis rate was increased, the expression of SIRT1 protein and mRNA was down-regulated, and the expression of NLRP3, IL-1β and IL-18 protein and mRNA was up-regulated in OGD/R group ( P<0.05). Compared with OGD/R group, the cell survival rate was significantly increased, the apoptosis rate was decreased, the expression of SIRT1 protein and mRNA was up-regulated, and the expression of NLRP3, IL-1β and IL-18 protein and mRNA was down-regulated in SPC group ( P<0.05). Compared with SPC group, the cell survival rate was significantly decreased, the apoptosis rate was increased, the expression of SIRT1 protein and mRNA was down-regulated, and the expression of NLRP3, IL-1β and IL-18 protein and mRNA was up-regulated in si-SIRT1 group ( P<0.05). Conclusions:Activation of SIRT1-NLRP3 signaling pathway is involved in sevoflurane postconditioning-induced attenuation of OGD/R injury in HT22 cells.
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Objective@#To investigate the relationship between monokine induced by interferon⁃gamma (MIG) level and coronary slow flow phenomenon ( CSFP) .@*Methods@#80 patients diagnosed with CSFP and 54 patients with normal CAG were selected as the CSFP group and no⁃CSFP group respectively in this study. Coronary slow flow was determined quantitatively by thrombolysis in myocardial infarction (TIMI) frame count (TFC) method. The clinical characteristics and biochemical indexes , including serum CD40L and Interferon⁃γ (IFN⁃γ) , monokine induced by interferon⁃gamma (MIG) levels were measured , and the relationship between interferon⁃γ induced monocyte level and CSFP were analyzed.@*Results@#The serum levels of CD40L , IFN⁃γand MIG in the CSFP group were higher than those in the no⁃CSFP group ( P = 0. 001) . The MIG levels were positive correlated with mean TFC ( r =0. 879 ,P = 0. 009) . Multivariate logistic regression analysis showed that MIG was an important risk factor for CSFP (β = 0. 874 ,P = 0. 011) . The ROC curve analyses indicated that the MIG levels had diagnostic value in patients with CSFP , the area under the curve ( AUC) was 0. 793 , the sensitivity was 0. 79% and the specificity was 76. 0% , and 95% CI 0. 714 - 0. 872.@*Conclusion@#Chemokine CD40L , IFN⁃ γ and MIG may be involved in the process of vascular inflammation and arteriosclerosis. MIG is an important influencing factor of CSFP and participated in the occurrence and development of CSFP.
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Objective:To investigate the clinical efficacy differences of stereotactic electroencephalogram (SEEG) electrode implantation in medically-refractory temporal lobe epilepsy (TLE) patients with different neuroimaging manifestations before surgery.Methods:A total of 59 patients with medically-refractory TLE who accepted SEEG electrode implantation in Department of Neurosurgery, First Affiliated Hospital of University of Science and Technology of China (Anhui Provincial Hospital) from January 2018 to December 2021 were enrolled. These were divided into groups according to neuroimaging manifestations before surgery, including MRI-positive group and MRI-negative group, PET-positive group and PET-negative group, or PET&MRI concordant group (concordant group) and PET&MRI discordant group (discordant group). Modified Engel classification was used to evaluate the clinical efficacy of these patients at 12-month follow-up after surgery, and efficacy differences among different patient groups were compared.Results:Significant differences were noted in distributions of modified Engel classification between the MRI positive and negative groups, as well as the concordant and discordant groups at 12-month follow-up after surgery ( P<0.05); patients in the MRI positive group had better outcomes than those in the MRI negative group (mean rank judgment: 27.00 and 34.08), while patients in concordant group had better outcomes than those in discordant group (mean rank judgment: 23.32 and 31.19). Significant differences were noted in distributions of modified Engel classification at 12-month follow-up after surgery between different signal abnormal regions in the MRI positive group ( P<0.05); patients with hippocampal sclerosis or amygdala abnormalities had better outcomes than those with simultaneous abnormalities in the temporal lobe internal and external regions (mean rank judgment: 14.50 and 16.50). Conclusion:When the preoperative MRI of patients with medically-refractory TLE is negative, especially when results of structural imaging and functional imaging are inconsistent, SEEG electrode implantation and path planning as well as later surgical plan should be considered more carefully.
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Objective:To investigate the level change of serum total n-terminal propeptide of type Ⅰ precollagen (t-PINP) /type Ⅰ collagen carboxy-terminal peptide (beta-CTX) ratio, 25-hydroxyvitamin D (25-hydroxyvitamin D, 25 (OH) ) ratio, and 25-hydroxyvitamin D in elderly women with differentiated thyroid cancer (DTC) after surgery and its value in the prevention and treatment of osteoporosis (OP) .Methods:From Jan. 2020 to May. 2021, 112 elderly female postoperative DTC patients treated with thyroid stimulating hormone (TSH) suppression in Department of Endocrinology of Wenzhou Hospital of Integrative Medicine were collected for a prospective study, and the incidence of OP after 1 year of treatment was counted, and according to the incidence of OP, they were divided into incidence group ( n=78) and non-incidence group ( n=34). The general information, thyroid parameters [TSH, free triiodothyronine (FT3), free thyroxine (FT4) ], bone mineral density (BMD), and serum t-titrosine (BMD) were compared between the two groups. SPSS22.0 software was used, and the counting data was described by examples χ2 test. Grade data was expressed in u, Ridit test was used, measurement data was described in mean±standard deviation ( ±s), t test was used, Pearson correlation coefficient model was used to analyze postoperative thyroid index and serum t-PINP/β- Correlation between CTX ratio and 25 (OH) D level, and serum t-PINP after 1 year of treatment was analyzed through interaction/β- The role of CTX ratio and 25 (OH) D level in OP occurrence. Results:The incidence of OP after 1 year of TSH suppression treatment in 112 elderly female post-DTC patients in this study was 69.64% (78/112) ; serum TSH levels (0.63±0.19) mIU/ml after 1 year of treatment in patients who developed OP were lower than those in patients who did not develop OP (0.81±0.22) mIU/ml, and serum FT3 (6.15±1.71) pmol/ml and FT4 levels (24.63±4.28) pmol/ml were higher than those of patients without OP (4.32±1.29) pmol/ml and (20.36±3.70) pmol/ml ( t1=4.391, t2=5.581, t3=5.050,all P<0.05) .Serum t-PINP/β-CTX ratio (130.27±18.09) and 25 (OH) D level (20.18±4.15) ng/ml after 1 year of treatment in patients with OP were lower than those in patients without OP (148.56±20.37) and (23.36±4.36) ng/ml ( t1=4.733, t2=3.672, both P<0.05) ; serum TSH levels were positively correlated with serum t-PINP/β-CTX ratio and 25 (OH) D levels, and serum FT3 and FT4 levels were negatively correlated with serum t-PINP/β-CTX ratio and 25 (OH) D levels after 1 year of treatment in patients with OP ( P<0.05) ; low serum t-PINP/β-CTX ratio after 1 year of treatment expression, and low 25 (OH) D levels showed a positive interaction in OP occurrence in a superphase multiplicative model ( P<0.05) . Conclusion:Serum t-PINP/β-CTX ratio and 25 (OH) D level are closely associated with the occurrence of OP after DTC in elderly women, and postoperative monitoring can help prevent and treat OP.
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Chronic subdural hematoma (CSDH) is a kind of common disease in neurosurgery. The traditional view is that tearing of the bridging vein is the main pathogenesis of traumatic brain injury. CSDH induced by leukemia is rarely reported, and its pathogenesis remains unclear. Diagnosis and treatment become difficult because of its combination with hematological system tumor, enjoying high mortality and disability rate. In view of close relationship between these 2 diseases, treatment should be simultaneous without priority. This paper reviews the pathogenesis, clinical manifestations, auxiliary examinations and treatments of CSDH caused by leukemia, and provides suggestions for clinical management of this kind of disease.
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Objective:To explore and analyze the correlation between miR-31 in peripheral blood and oxidative stress indicators of diabetic nephropathy.Methods:A total of 94 patients with diabetic nephropathy who were admitted to Affiliated Hospital of Jining Medical College from September 2019 to September 2020 were selected. Patients were divided into mild diabetic nephropathy [estimated glomerular filtration rate (eGFR) 60-90 ml/min, 36 cases] group, moderate diabetic nephropathy (eGFR 30-60 ml/min, 27 cases) group and severe diabetic nephropathy (eGFR 0-30 ml/min, 31 cases) group according to the severity of the disease, and 30 healthy people in the same period were selected as the control group. Real time quantitative polymerase chain reaction (qRT-PCR) was used to detect the expression of miR-31 in peripheral blood. Serum superoxide dismutase (SOD), malondialdehyde (MDA), advanced oxidation protein products (AOPP) and other oxidative stress indicators, as well as serum urea nitrogen, creatinine and glomerular filtration rate. Pearson was used to analyze the correlation between peripheral blood miR-31 and oxidative stress indexes and renal function.Results:The expression of miR-31 in peripheral blood of patients with diabetic nephropathy was significantly lower than that in the control group, and the expression of miR-31 in peripheral blood of patients in severe and moderate diabetic nephropathy group was significantly lower than that in the mild diabetic nephropathy group (all P<0.05), with statistically significant difference (all P<0.05). Pearson correlation analysis showed that serum miR-31 expression was negatively correlated with the severity of diabetic nephropathy ( r=-0.526, P<0.05). The levels of serum MDA, SOD and AOPP in the diabetic nephropathy group were significantly higher than those in the control group, and the levels of serum MDA, SOD and AOPP in the severe and moderate diabetic nephropathy groups were higher than those in the mild diabetic nephropathy group, with statistically significant difference (all P<0.05). The levels of serum creatinine and blood urea nitrogen in the diabetic nephropathy group were higher than those in the control group, and the glomerular filtration rate was lower than that in the control group (all P<0.05). The levels of serum creatinine and blood urea nitrogen in the severe and moderate diabetic nephropathy group were higher than those in the mild diabetic nephropathy group, while the level of glomerular filtration rate was lower than that in the mild diabetic nephropathy group, with statistically significant difference (all P<0.05). Pearson correlation analysis showed that the expression of miR-31 in peripheral blood was negatively correlated with the levels of MDA, SOD, AOPP, serum creatinine and urea nitrogen (all P<0.05), but positively correlated with glomerular filtration rate ( P<0.05). Conclusions:The expression of miR-31 in peripheral blood gradually decreases with the severity of renal damage. Its level is negatively correlated with oxidative stress indicators of diabetic nephropathy, and positively correlated with glomerular filtration rate, which can be used for for clinical treatment and disease evaluation.
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Objective:To investigate the relationship between triglyceride glucos (TyG), C-reaction protein/albumin (CRP/Alb), 25-hydroxy vitamin D[25(OH)D] and the prognosis of patients with continous ambulatory peritoneal dialysis (CAPD).Methods:A total of 220 CAPD patients in the Affiliated Hospital of Jining Medical University from January 2017 to March 2020 were prospectively selected and divided into death group and survival group according to the 6-month prognosis. The peritoneal urea clearance index (Kt/V urea), TyG, CRP/Alb, 25(OH)D were compared between the two groups. Logistic regression was used to analyze the prognostic factors of CAPD patients. The predictive value of TyG, CRP/Alb and 25(OH)D on the prognosis of CAPD patients was analyzed by receiver operating characteristic (ROC) curve. Results:After 3 months and 6 months of dialysis, the peritoneal Kt/V urea in the death group [(1.21±0.18)ml/(s·1.73 m 2), (1.02±0.14)ml/(s·1.73 m 2)] was significantly lower than that in the survival group [(1.57±0.40)ml/(s·1.73 m 2), (1.49±0.42)ml/(s·1.73 m 2)] (all P<0.05). After 3 months and 6 months of dialysis, the TyG [(8.79±0.86), (9.24±1.03)] and CRP/Alb [(4.98±0.94)×10 -4, (5.14±1.39)×10 -4] in the death group were higher than those in the survival group [(8.03±0.60), (7.26±0.93), (3.57±1.19)×10 -4, (3.07±0.88)×10 -4], while the 25(OH)D [(19.14±2.29)ng/ml, (17.79±3.17)ng/ml] was lower than that of survival group [(22.67±3.03)ng/ml, (24.31±2.51)ng/ml] (all P<0.05). TyG and CRP/Alb at 3 months and 6 months of dialysis were negatively correlated with Kt/V urea, while the 25(OH)D was positively correlated with Kt/V urea (all P<0.05). Logistic regression analysis showed that Kt/Vurea, TyG, CRP/Alb and 25(OH)D were associated with prognosis in the two groups after 3 and 6 months of dialysis (all P<0.05). The AUC of TyG, CRP/Alb and 25(OH)D at 6 months of dialysis combined to predict the prognosis of CAPD patients was the highest, which was 0.911. Conclusions:TyG, CRP/Alb and 25(OH)D are associated with all-cause mortality in CAPD patients. High TyG and CRP/Alb and low 25(OH)D suggest a higher risk of all-cause mortality. Combined detection of all indicators can effectively predict the prognosis of CAPD, which is convenient for early clinical intervention.
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Background@#Although bone tissue engineering has already been applied clinically, its regeneration efficacy is not always sufficient. Local inflammatory cytokines are considered as the major factors that induce apoptosis of transplanted cells, thus leading to insufficient new bone formation. In this study, we focused on the effects of interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-α) on differentiation and apoptosis of compact bone-derived cells (CBDCs). @*Methods@#CBDCs were obtained from mouse legs and cultured. The effects of TNF-α and/or IL-6 on the osteogenic differentiation and apoptosis of CBDCs were analyzed in vitro. To confirm the expression of local inflammatory cytokines in vivo, CBDCs were transplanted to the back of immunocompetent mice. @*Results@#IL-6 exerted inconsistent effects on the expression of the different osteogenic markers tested, while significantly upregulating Fas. By contrast, the addition of TNF-α dramatically reduced the expression of all tested osteogenic markers and increased Fas expression. The highest dose of IL-6 could partially reverse the repressive effect of TNF-α, while the addition of IL-6 further increased Fas expression in CBDCs compared to TNF-α alone. The results from in vivo experiments showed the presence of transplants with and without new bone formation. The transplants without bone formation were characterized by higher IL-6 and lower IL-10 expression than those with bone formation, while the expression of TNF-α did not show notable difference. @*Conclusion@#The results of this study suggest an important role for IL-6 in modulating the efficacy of bone tissue engineering, which can affect osteogenic cells both positively and negatively.
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Background@#Although bone tissue engineering has already been applied clinically, its regeneration efficacy is not always sufficient. Local inflammatory cytokines are considered as the major factors that induce apoptosis of transplanted cells, thus leading to insufficient new bone formation. In this study, we focused on the effects of interleukin (IL)-6 and tumor necrosis factor-alpha (TNF-α) on differentiation and apoptosis of compact bone-derived cells (CBDCs). @*Methods@#CBDCs were obtained from mouse legs and cultured. The effects of TNF-α and/or IL-6 on the osteogenic differentiation and apoptosis of CBDCs were analyzed in vitro. To confirm the expression of local inflammatory cytokines in vivo, CBDCs were transplanted to the back of immunocompetent mice. @*Results@#IL-6 exerted inconsistent effects on the expression of the different osteogenic markers tested, while significantly upregulating Fas. By contrast, the addition of TNF-α dramatically reduced the expression of all tested osteogenic markers and increased Fas expression. The highest dose of IL-6 could partially reverse the repressive effect of TNF-α, while the addition of IL-6 further increased Fas expression in CBDCs compared to TNF-α alone. The results from in vivo experiments showed the presence of transplants with and without new bone formation. The transplants without bone formation were characterized by higher IL-6 and lower IL-10 expression than those with bone formation, while the expression of TNF-α did not show notable difference. @*Conclusion@#The results of this study suggest an important role for IL-6 in modulating the efficacy of bone tissue engineering, which can affect osteogenic cells both positively and negatively.
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【Objective】 To explore the effect of massive blood transfusion on inflammatory factors, islet B cell function, incidence and mortality of multiple organ dysfunction syndrome (MODS) in patients with severe traumatic hemorrhage. 【Methods】 214 traumatic hemorrhage patients who received blood transfusion and were hospitalized in the Third People′s Hospital of Xingtai from January 2015 to June 2019 were enrolled and divided into the routine blood transfusion group (n=118) and massive blood transfusion group (n=96) according to the amount and method of blood transfusion. The changes of the inflammatory factors such as TNF α and IL-6, the functional indexes of Islet B cells such as HOMA-B and Δ INS30 / Δ GLU30, and the incidence and mortality of MODS in two groups 3 d after blood transfusion were observed. 【Results】 The level of TNF α(ng/L), IL-6(ng/L), HOMA-B and Δ INS30 / Δ GLU30 were (64.21±8.41) vs (30.75±5.26), (216.52±17.99) vs (152.45±16.26) (58.55±10.23) vs (103.47±17.48) and (2.95±0.69) vs (5.87±1.30) in the massive transfusion group and routine transfusion group, respectively (P<0.01). The incidence of MODS was 63.54%(61/96) vs 40.07%(52/118)(P<0.01) while the mortality of MODS was 46.88%(40/118) vs 33.90% (P>0.05). 【Conclusion】 The massive blood transfusion could increase the incidence of MODS in patients with severe traumatic hemorrhage by promoting inflammatory reaction and dysfunction of islet B cells.
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OBJECTIVE：To compare the protective effects of different effective components of Astragali radix against DNA damage of human bone marrow mesenchymal stem cells （BMSCs）induced by ionizing radiation. METHODS ：2 Gy X-rays were used to directly irradiate BMSCs to establish a radiation model. CCK- 8 method was used to detect the effects of different mass concentrations（25，50，75，100 μg/mL）of astragalus polysaccharide ，astragalus saponin and astragalus flavonoids for 1 day before radiation + 1 to 5 days after radiation on the proliferation of BMSCs. The dose concentration and the duration of intervention after radiation were selected. The irradiated BMSCs were divided into radiation group ，astragalus polysaccharide group ，astragalus saponin group and astragalus flavonoids group. The last three groups were treated with appropriate dosage of corresponding drugs before and 2 days after radiation ，and a blank groupwas set for comparison. Cytoplasmic division arrest qq.com micronucleus method was used to detect micronucleus cell rate and cell micronucleus rate after appropriate time of was used to detect th e number of 53BP1 foci in cells after appropriare time of intervention following radiation ；the number of 53BP1 foci were compared among different time points （0.5，2，12，24 h）. RESULTS ：Compared with blank group ，OD values of BMSCs were decreased significantly in radiation group （P＜0.05 or P＜0.01）. Compared with radiation group ，the OD values of BMSCs were significantly increased when 50 μ g/mL astragalus polysaccharide，astragalus saponin and astragalus flavonoids continuously intervened radiation for 2-3 days，there was significant difference in other groups at some time point （P＜0.05 or P＜ 0.01）. After consideration ，drug concentration was determined to be 50 μg/mL，and the continuous intervention time was 2 days after radiation. Compared with blank group ，the micronucleus cell rate and cell micronucleus rate of radiation group ，astragalus polysaccharide group ，astragalus saponin group and astragalus flavonoids group increased significantly ，and the number of 53BP1 focus cluster in radiation group and astragalus polysaccharide group increased significantly （P＜0.01）. Compared with radiation group and astragalus flavonoids group ，the micronucleus cell rate ，cell micronucleus rate and the number of 53BP1 focus cluster （continued intervention for 0.5，2，12 h）in the astragalus polysaccharide group and astragalus saponin group were significantly reduced，and the micronucleus cell rate and cell micronucleus rate in the astragalus polysaccharide group were significantly lower than astragalus saponin group （P＜0.05）. 53BP1 focus cluster could not be detected 24 h later （P＜0.05）. CONCLUSIONS ： Astragalus polysaccharide and astragalus saponin both have protective effects on BMSCs DNA damage induced by radiation ，and the protective effect of astragalus polysaccharide is better than that of astragalus saponin ；astragalus flavonoids has no protective effect on radiation-induced DNA damage.
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Objective@#To evaluate comprehensive health status of 31 provinces in China and compare with other countries (regions).@*Methods@#Social-demographic index, life expectancy and healthy life expectancy in 134 countries (regions) and 31 provinces in China were collected from the Global Burden of Disease Study 2015. K-means clustering method was used to classify comprehensive health status of various countries (regions) in the world. HemI 1.0.3 software was applied to draw distribution heat maps of social-demographic index, life expectancy and healthy life expectancy in different provinces of Mainland China. Discriminant analysis was used to evaluate comprehensive health status of different provinces in Mainland China.@*Results@#Comprehensive health status of 134 countries (regions) was grouped into category 1-8 from good to poor, and Mainland China was in the category 4. The comprehensive health status of provinces in Mainland China is better in the east coast and poorer in the west inland, among which Shanghai and Beijing were grouped into the category 1, Zhejiang, Jiangsu, Guangdong and Tianjin into the category 2, Fujian, Liaoning and Shandong into the category 3, Yunnan, Guangxi, Xinjiang and Guizhou into the category 5, Qinghai and Tibet into the category 6, and the rest 16 provinces into the category 4.@*Conclusion@#Comprehensive health status of Mainland China ranked middle to upper level in the world, and health status disparities were observed among different provinces in Mainland China.
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Prostate biopsy is the gold standard for the diagnosis of prostate cancer. Currently, both conventional transrectal and transperineal prostatic puncture is guided by rectal ultrasound, but it cannot be performed in patients with abdominoperineal resection. We treated one suspected prostate cancer patient with abdominoperineal resection and successfully performed transperineal ultrasound-guided transperineal prostate biopsy.
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Most patients with chronic subdural hematoma (CSDH) have a history of craniocerebral trauma.Avulsion of intracranial pontine vein is the main pathogenesis after craniocerebral injury.CSDH drilling and drainage is the most widely used surgical method,with low recurrence and mortality rate.However,the postoperative complication of subdural pyometra is extremely rare,which leads to high mortality and disability rate and thus representing a very challenging disease in trauma surgery.Old age,diabetes mellitus,drainage with foreign body,craniocerebral surgery,open wound,chronic systemic infectious diseases (sinusitis,otitis media,abdominal abscess,lung infection,urinary tract infection),tumor or immune deficiency diseases are all the high risk factors.This paper reviews the pathogenesis,pathogenic bacteria,clinical manifestations,auxiliary examination,treatment and prognosis of subdural empyema after CSDH drilling and drainage in recent years,and provides suggestions for clinical management.
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Objective To study the influence of micro (miR)-325 in progression of glioma and its molecular mechanism by regulating transferrin receptor (TFRC) gene expression in glioma cells. Methods (1) Thirty-five glioma tissues and paired adjacent normal tissues were collected during surgical excision performed in our hospital from January 2015 to January 2018. The miR-325 and TFRC mRNA expression levels in the glioma tissues and paired adjacent normal tissues were detected by inverse transcription-quantitative PCR (RT-qPCR); the expression of miR-325 in glioma tissues of patients with different clinical characteristics and the survival curves of patients with low or high miR-325 expressions were compared. (2) RT-qPCR was used to examine the miR-325 expression in HA, U251, and U87 cell lines in vitro; the regulatory relations between miR-325 and its potential target gene TFRC in U251, and U87 cell lines were measured by luciferase report assay; miR-325 mimic and its negative control were transfected into U251 and U87 cell lines for 48 h, and then, the mRNA and protein expressions of TFRC were detected by RT-qPCR and Western blotting, respectively; control small interfering RNA (siRNA)+nonsense inhibitor, TFRC siRNA+nonsense inhibitor, and siTFRC+miR-325 inhibitor were transfected into U251 and U87 cell lines for 48 h, respectively, Western blotting was employed to detect the TFRC protein expression, cell proliferation was detected by CCK-8 assay, and cell invasion was detected by Transwell assay; pcDNA3.1 empty vector+nonsense sequence, TFRC pcDNA3. 1+nonsense sequence, TFRC pcDNA3.1+miR-325 mimic were transfected into U251 and U87 cell lines for 48 h, respectively, TFRC protein expression was detected by Western blotting, cell proliferation was detected by CCK-8 assay, and cell invasion was detected by Transwell assay. Results (1) As compared with those in the adjacent tissues, the miR-325 expression was significantly decreased and the TFRC mRNA expression was statistically increased in glioma tissues (P<0.05); the TFRC mRNA expression and miR-325 expression were negatively correlated in glioma tissues (P<0.05); as compared with patients with Karnofsky functional status scores≥80, patients with scores<80 had significantly decreased miR-325 expression; as compared with glioma tissues of WHO grading I-II, glioma tissues of grading III-IV had significantly decreased miR-325 expression (P<0.05); the survival rate of patients with low miR-325 expression was statistically lower than that of patients with high miR-325 expression (P< 0.05). (2) As compared with that in HA cells, the miR-325 expression was statistically down-regulated in U87 and U251 cells (P<0.05); in TFRC wild-type (TFRC WT) transfected cells, the miR-325 mimic group had significantly lower luciferase activity than the nonsense sequence group, while the miR-325 inhibitor group had significantly higher luciferase activity than the nonsense inhibitor group (P<0.05); as compared with those in the nonsense sequence group, the TFRC mRNA and protein expressions were statistically decreased in U87 and U251 cells of miR-325 mimic group; as compared with those in the control siRNA+nonsense inhibitor group, the TFRC protein expression and absorbance value were significantly decreased, and number of invasive cells was significantly smaller in the siTFRC+nonsense inhibitor group; and as compared with those in the siTFRC+nonsense inhibitor group, the TFRC protein expression and absorbance value were significantly increased, and number of invasive cells was significantly larger in the siTFRC+miR-325 inhibitor group (P<0.05); as compared with the pcDNA3.1 empty vector+nonsense sequence group, the TFRC protein expression and absorbance value were significantly increased, and number of invasive cells was significantly larger in the TFRC pcDNA3.1 +nonsense sequence group, and as compared with the TFRC pcDNA3.1+nonsense sequence group, the TFRC protein expression and absorbance value were significantly decreased, and number of invasive cells was significantly smaller in the TFRC pcDNA3.1+miR-325 mimic group (P<0.05). Conclusion The miR-325 expression is decreased in glioma cells and has a tumor suppressor effect; patients with low miR-325 expression have poor prognosis; miR-325 inhibits cancer cell progression by inhibiting the expression of the target gene TFRC.
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Most patients with chronic subdural hematoma (CSDH) have a history of craniocerebral trauma. Avulsion of intracranial pontine vein is the main pathogenesis after craniocerebral injury. CSDH drilling and drainage is the most widely used surgical method, with low recurrence and mortality rate. However, the postoperative complication of subdural pyometra is extremely rare, which leads to high mortality and disability rate and thus representing a very challenging disease in trauma surgery. Old age, diabetes mellitus, drainage with foreign body, craniocerebral surgery, open wound, chronic systemic infectious diseases (sinusitis, otitis media, abdominal abscess, lung infection, urinary tract infection), tumor or immune deficiency diseases are all the high risk factors. This paper reviews the pathogenesis, pathogenic bacteria, clinical manifestations, auxiliary examination, treatment and prognosis of subdural empyema after CSDH drilling and drainage in recent years, and provides suggestions for clinical management.
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Objective To investigate the expression level and correlation of β-catenin and neural cell adhesion molecule(NCAM) in thyroid carcinoma.Methods In this study,the expression levels of NCAM and β-catenin in thyroid carcinoma tissues (n=62) and thyroid adenoma tissues (n=44) collected from patients treated in Wenzhou Integrated Traditional Chinese and Western Medicine Hospital Affiliated to Zhejiang Chinese Medical University from Dec.2012 to Dec.2017 were detected by immunohistochemical staining,then its correlation with clinicopathological features was analyzed.Results The positive expression rate of NCAM in thyroid carcinoma tissues was significantly lower than that in thyroid adenoma tissues (12.90％ vs 90.91％,t=63.203,P=0.000).The positive expression rate of β-catenin protein in thyroid carcinoma tissues was significantly higher than that in thyroid adenoma tissues (82.26％ vs 6.82％,t=58.608,P=0.000).NCAM and β-catenin were negatively correlated in thyroid carcinoma tissues (r=-0.220,P=0.024).The difference of NCAM expression level was not significant among thyroid carcinoma patients with different gender,age,tumor diameter,histological type or pathological stage (t=1.960,0.054,3.335,0.807,0.218;P=0.162,0.816,0.069,0.848,0.641).The expression of NCAM in cancer tissues was significantly different in patients with different lymph node metastasis (t=8.373,P=0.004).The expression of β-catenin in cancer tissues was not significant in thyroid carcinoma patients with different gender,histological type,tumor diameter,age,lymph node metastasis or pathological stage (t=0.258,2.307,0.424,0.741,2.570,0.126;P=0.612,0.511,0.515,0.389,0.109,0.722).Conclusions In thyroid carcinoma patients,NCAM is down-regulated,and β-catenin is highly expressed.Moreover,the two indicators are negatively correlated.Additionally,NCAM expression is correlated with lymph node metastasis in thyroid carcinoma patients.
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Objective To study the value of cooperative training for general hospital and community hospital based on network in improving the cancer pain management ability of community health care workers. Methods From January 2015 to May 2016, 60 community health workers were recruited as research subjects and randomly divided into experimental group and control group. The experimental group received the general hospital-community hospital cooperative network training, the control group accepted the traditional training methods. After the training, 180 cancer patients who were in the charge of the relevant community from June 2015 to December 2016 were selected as the study subjects. Patients in the control group and experimental group were randomly assigned to cancer pain management for 6 months. After 6 months, the pain management knowledge of two group nursing staff was compared. The NRSscores of two groups of patients, the satisfaction of medical staff and the quality of life of the patients were compared. Results In the aspect of cancer pain knowledge, the score of experimental group was significantly higher than that of control group (P＜0. 05). In both groups, NRSscore of experimental group was significantly lower than that of control group (P＜0. 05). The Chinese version of QLT-C30 V3. 0 in both groups showed that the experimental group was better than the control group(P＜0. 05) except for three aspects: shortness of breath, diarrhea and economic difficulty (P＞0. 05). Conclusion Cooperative training based on Internet can better improve cancer care management in community health care.