Acupuncture Therapy ; Female ; Hearing Loss, Sudden ; therapy ; Humans ; Middle Aged

Objective To explore the effects of maternal hypercholanemia on the myocardium changes in rat fetus. Methods Thirty clean SD female rats were equally randomized to three groups after mating successfully.From the 13th to 20th day of gestation,group A and B were injected injected with sodium chloride(NS) as control.Total bile acid(TBA) and cardiac troponin I(cTnI) were measured in the maternal and fetal serum on the 21st day when all rats were killed.Fetal cardiac muscle cells were also collected for examination with light microscope and electronic microscope.Results (1)TBA in maternal and fetal serum were(22.32±8.12)μmol/L and(28.84±8.06) μmol/L,respectively in group A,(9.77±3.56)/μmol/L and(9.34±3.54) μmol/L in group B,and (3.60±1.78) μmol/L and(3.95±1.19) μmol/L in group C.Significant differences were found among groups(P<0.01).(2)Fetal death rates were significantly different among the three groups (P<0.05),with 30.11%,16.85%,and 7.05%,respectively.(3)Fetal cTnl were also found significant difference among groups(P<0.01),with(19.98±7.75)ng/ml,(11.41±3.64)ng/ml and(4.38±1.19)ng/ml,respectively.(4)The integrated scores of fetal necrosis area were significantly different in three groups(P<0.05),with 1.92±0.43,1.36±0.37 and 0.44±0.12,respectively.(5)Under electronic microscope,the number density of mitochondria in group A was lower than that in group C(P<0.05)while the average volume of mitochondria was larger in group A (P<0.05).The average volume of mitoehondria in group B was larger than that in group C(P<0.05) while no difference was found with regard to the number density between the two groups.The number density and average volume of myofibril in group A were lower than those in group C(P<0.05).The number density of myofibril in group B was higher than that in group C(P<0.05) while no difference was found with the average volume.(6)Positive correlations were found in maternal TBA,fetal TBA,fetal cTnI and the integrate of fetal necrosis area when comparing every two of the above factors. Conclusions Fetal myocardium is impaired obviously in hypercholanemia rats.The serum level of TBA and cTnI in fetal rats are positively correlated with each other.

Objective To observe the protective effect of erythropoietin (EPO) on anoxia of motoneurons after spinal cord injury in rats.Methods The motoneuron was dissociated from neonate Wistar rats and cultivated in vitro with deprivation of oxygen in the medium. The changes of morphology were observed by phase-contrast microscopy, and the expression of EPO receptor (EPOR) was detected with Western blotting. The survival rate of motoneuron was measured with methyl thiazolyl tetrazolium (MTT) assay, and the level of lactate dehydrogenase (LDH) was observed. Results Compared with the control group, the expression of EPOR and the level of LDH increased (P<0.01),and the survival rate of motoneuron decreased (P<0.01) in the anoxia group. Compared with the anoxia group, the expression of EPOR and the level of LDH decreased (P<0.05), and the survival rate of motoneuron increased (P<0.01) in the EPO group, which was related with the level of EPO. Conclusion EPO could relieve the damage of motoneuron caused by anoxia, especially by upregulating EPOR.

Objective:To investigate the effect of individualized and generalized dual track continuous health education on patients with endometrial cancer after operation.Methods:From January 2019 to January 2020, 96 patients with endometrial cancer in the Second Affiliated Hospital of Henan University of traditional Chinese Medicine were enrolled. They were all treated with surgery. According to the random number table method, they were divided into the control group and the study group, with 48 cases in each group. However, during the whole study period, some patients were affected by various factors, and the final number of patients in the study group was 45 cases (dual track continuous health education combined with individualization and generalization) and 45 cases in the control group(routine continuous health education). Before the intervention and 3 months after the intervention, the obstetrics and Gynecology nurses who had received relevant training adopted self-made health knowledge awareness questionnaire, self-care ability assessment scale (ESCA), Medical Coping Style Questionnaire (MCMQ) and simple quality of life scale (SF-36).The patients' mastery of disease knowledge,self-care ability,coping style and quality of life were evaluated.Results::After the intervention,the awareness of health knowledge was 42.23±2.58 in the study group and 35.71±3.26 in the control group, and the difference was statistically significant ( t value was 4.508, P<0.01). After the intervention, the self-care skills, self responsibility, self-concept, health knowledge level and total score of the study group were 9.45±1.58, 11.82±1.63, 61.12±6.52, 10.56±1.33 and 31.83±2.21 respectively, while those of the control group were 5.34±0.75, 7.85±0.92, 68.23±6.45, 6.35±0.94 and 19.54±1.26 respectively, and the difference between the two groups was statistically significant ( t value was 11.025-16.444, P<0.05). After the intervention, the scores of facing,avoiding and yielding in the study group were 19.39±3.29, 10.58±2.40, 9.20±3.12 respectively, and those in the control group were 15.97±3.77, 14.56±3.00, 13.02±2.50 respectively, with significant difference between the two groups( t value was 4.459, 6.762, 6.220, P<0.01). After the intervention, the scores of physiological function,physical pain,social function,mental health,emotional function,vitality and general health in the study group were 80.23±8.12, 22.19±2.63, 44.98±4.25, 76.25±7.64, 69.58±6.23, 70.05±7.22 and 78.31±7.52 respectively, while those in the control group were 59.63±5.14, 52.37±5.38, 41.16±4.73, 57.28±5.36, 55.25±5.27, 46.89±4.52 and 48.96±4.37 respectively, the difference between the two groups was statistically significant( t value was 3.630-11.870, P<0.05). Conclusions:The implementation of individualized and generalized dual track continuous health education in patients with endometrial cancer after surgery has a significant effect, can significantly improve the patient's mastery of disease health knowledge, enhance their self-care ability and positive coping ability, so as to improve their quality of life, which is worthy of clinical promotion.

Objective Discussing the correlation between joint detection of procalcitonin(PCT) ,hypersensitive c‐reactive protein (hs‐CRP) ,WBC and bronchopneumonia in children .Methods Choosing 89 bacterial infection bronchopneumonia children ,92 virus infection bronchopneumonia children ,90 mycoplasma infection bronchopneumonia children and 100 normal children ,detecting their PCT ,hs‐CRP ,WBC and statistical analysis of the level of parallelism .Results There is a positive correlation between bacterial in‐fection group′s PCT and hs‐CRP ,WBC(r=0 .807 ,0 .764 ,P<0 .05) .The joint detection of PCT ,hs‐CRP ,WBC positive rate in bac‐terial infection group is significantly higher than the rest group(P<0 .05) .Conclusion PCT ,hs‐CRP and WBC is a sensitive indica‐tor of bacterial infection .There is important clinical reference value in joint detection to the diagnosis of bacterial infection broncho‐pneumonia in children ,in dynamic monitoring the disease progression ,and in prognosis judgement .

Aim To explore the protective effect of Sertoli cells on the co-transplanted allogeneic renal cells in male and female recipient rats. Methods Testicular Sertoli cells were prepared by digestion with trypsin， collagenase and DNase， while renal cells were prepared by digestion with trypsin alone. FasL and Fas expressions were detected respectively by FCM before transplantation. About 106 cells were injected into the allogeneic renal subcapsule. In order to demonstrate the survival of renal cells， the expression of g-PG in graft was examined by SABC method. Apoptosis of the lymphocytes surrounding the graft was observed by TUNEL(terminal deoxynucleotidyl transferase-mediated X-dUTP nick end labeling). Results The grafts were analyzed histologically 20 days after transplantation. The renal cells transplanted alone were all rejected, while the survival rates of the mixed cell transplantation were 87.5％ and 77.8％ in male and female recipients respectively. When the renal cells co-transplanted with Sertoli cells treated by anti-FasL mAb， only 30.0％ grafts were survived. Apoptosis of lymphocytes surrounding the graft were quite evident. Conclusion Sertoli cells expressing FasL can protect renal cells from allograft rejection by inducing apoptosis of Fas expressing T cells surrounding the grafts.

Administrative Personnel ; psychology ; Burnout, Professional ; Female ; Humans ; Male ; Reproducibility of Results ; Research Personnel ; psychology ; Surveys and Questionnaires

Objective To investigate the effect of butylphthalide on cerebrovascular reactivity (CVR) in patients with severe intracranial internal carotid stenosis.Methods The patients with severe intracranial internal carotid stenosis diagnosed by cerebral angiography in Nanjing Stroke Registry Program from January 2010 to November 2010 were randomly divided into either the butylphthalide group or the control group.All patients received the oral drugs for ischemic cerebrovascular disease that met the guideline criteria,and butylphthalide 20 mg,3 times a day orally was added in the butylphthalide group.The CVR was evaluated by transcranial Doppler and CO2 inhalation challenge test,and reexamined 3 months after treatment.Results A total of 81 patients met the inclusion criteria,11 (13.6％) were lost to follow-up,and finally 70 (n =35 in each group) were included in the analysis.The mean age of the patients was 55.2 ± 9.0 years,47 of them were male and 23 were female.The degree of vascular stenosis was 72％ to 99％ (mean 79.4％ ± 9.5％).The CVR was improved significantly after 3 months of treatment in the butylphthalide group than that in the control group (P =0.007),but it was not improvedsignificantly in the control group (P =0.330).All the patients did not have ischemic stroke events during the medication.No serious adverse reactions occurred in the butylphthalide group.Conclusions Butylphthalide may improve the CVR in patients with severe intracranial internal carotid stenosis.

Objective To analyse effects of high dietary fiber intervention on gestational diabetes mellitus(GDM ) .Methods 148 GDM hospitalized patients were selected as the research objects and they were divided into two groups randomly .72 patients in the control group controlled their diets by themselves ,while the 76 patients in the treatment group accepted the high dietary fiber inter-vention from the nutritionists based on their different conditions .The fasting plasma glucose(FPG) ,2-hour postprandial blood glu-cose(2hPG) ,hemoglobin A1c(HbA1c) ,triglyceride(TG)and total cholesterol(TC)were recorded in dietary therapy and the out-comes of pregnancy were followed up .Results Under diet control for 12 weeks ,The levels of FPG ,2hPG ,HbA1c ,TG and TC of twe groups reduced obviously(P<0 .05) .The effects of the treatment group was better than the control group(P<0 .05) .The av-erage weight of the patients′infants in the control group was(3 .82 ± 0 .72)kg ,while that in the treatment group was(3 .22 ± 0 .63) kg ,and the difference had statistical significance(P<0 .01) .Also ,the probability of the infant and mom complications in treatment group was obviously lower than that in the control group(P<0 .01) .Conclusion High dietary fiber intervention has great curative effects on patients with GDM ,and the reasonable dietary therapy can reduce the probability of complications .

Simultaneous concurrence of subacute thyroiditis and Graves' disease is rare.We present one case of subacute thyroiditis with Graves' disease and combine with other reports to explore the clinical characteristics and therapeutic considerations.If subacute thyroiditis is considered coexisting simultaneously with Graves' disease,radioactive iodine uptake,thyroid autoantibody,fine-needle aspiration of thyroid gland,thyroid nuclide imaging examination,etc,should be done to make correct diagnosis and to adjust the therapeutic plan.