Objective To explore relativity between serum cortisol and post-stroke depression in old patients with stroke. Methods Serum cortisols of 41 stroke patients were examined two weeks after stroke, and they were all assessed through Hamilton Depression Scale and then happening rates of post-stroke depression observed in both normal cortisol group and enhanced cortisol group were tested through χ2 test. Meanwhile relativity between serum cortisol level and post-stroke depression were analysised. Results Happening rates of post-stroke depression had an evidently difference between both normal cortisol group and enhanced cortisol group(χ2=4.11;P <0.05). Mark of normal cortisol group was 15.29±7.28, enhanced cortisol group was 25.85±10.81, both groups had an evidently difference( P <0.01). Serum cortisols were not obviously relative to depression degree in normal cortisol group( r =0.295;P =0.194) while they were obviously relative in enhanced cortisol group( r =0.702;P =0.001). Conclusion Enhanced cortisol could forecast higher possibility of depression after the old post-stroke, and detecting cortisol could offer theory foundation for prevention and cure of post-stroke depression.

Objective To investigate the clinical significance of YMDD mutation during Lamivudine therapy on chronic hepatitis B.Methods Fluorometric analysis PCR, ELISA were used to estimate the YMDD mutation, HBVDNA quantative level and HBeAg for HBV of 72 cases with chronic hepatitis B before therapy (0 month), and after Lamivudine therapy for 9,12,18 months.Results The YMDD mutation was not observed in these cases before Lamivudine therapy. The mutation was found in 8 cases (11.1%), 17 cases (23.6%) and 28 cases (38.9%) at 9, 12, 18 month for therapy. The YMDD mutation rate rose with the therapy time lasting (P＜0.05). Moreover, the YmDD mutation rate in the patients with HBVDNA quantity higher than 108 copies/ml was significantly higher than that in the patients with HBVDNA quantity lower than 108 copies/ml (P＜0.005). The YMDD variation rate in patients with HBeAg positive and in patients with HBeAg negative showed no significant difference (P＞0.05). The HBeAg negative conversion rate was significantly higher in non-mutation group than that in mutation group (P＜0.05).Conclusion The serum virus quantity may be regard as an early estimate indication of the development of YMDD mutation during Lamivudine therapy.

To evaluate the efficacy of intravenous administration of aminocaproic acid in pre-venting secondary hemorrhage after traumatic hyphemas. Methods: 60 patients with traumatic hyphemaswere random separated into two groups: (1 ) Routine treated group: 31 patients received intramuscular ad-ministration of adrenosin or dicynone and oral administration of steroids t (2) Arninocaproic acid treatedgroup: 29 patients received aminocaproic acid in an intravenous drip. Results: The incidence of secondaryhemorrhage in the amin0caproic acid treated group was much lower than that in the routine treated group(P

Objective To investigate the differences in clinical symptoms and risk factors between non-elderly and elderly patients with acute pulmonary thromboembolism(PTE).Methods Totally141 patients with acute PTE and 100 sex and age-matched healthy controls were enrolled in the study.The final diagnosis was confirmed by CT pulmonary angiography (CTPA) and/or pulmonary angiography and/or pulmonary perfusion imaging as well as medical history.The patients with acute PTE were divided into two groups according age:elderly group (n=78,age≥60 years),young group (n =63,age ＜ 60 years).Multivariate Logistic regression analysis was performed to identify independent risk factors of PTE and to confirm the risk of each factor.Results The morbidity rate of dyspnea,cough,chest distress and chest pain were 88.5％ (69 cases),76.9％ (60 cases),56.4％ (44 cases),15.4％ (12 cases) in elderly group,which was similar to 84.1％ (53 cases),69.8％ (44 cases),63.5％ (40 cases),25.4％ (16 cases) in young group (all P＞0.05)； while the morbidity rate of hemoptysis in elderly group [9.0％ (7 cases)] was lower than in young group [23.8％(15 cases)](P＜0.05).9％ (7 cases) in elderly patients without any symptoms were more than 1.6％ (1 cases) in young patients,but no significant differene (P＞0.05).There were more risk factors in the elderly group accompanying with diabetes (x2 =7.41,P ＜ 0.01),hypertension (x2 =14.51,P＜ 0.01),chronic obstructive pulmonary diseases (COPD) (x2 =7.42,P＜0.01) and previous stroke (x2 =4.91,P＜0.05)compared with young group.Independent risk factors for elderly acute PTE included COPD (OR:3.29,95％CI:1.04-10.46),previous deep veneus thrombosis(DVT) (OR:4.72,95％CI:1.68-13.27),cancers (OR:4.35,95％CI:1.00-18.13) and previous stroke (OR:5.13,95％CI:1.15-24.52).Independent risk factors for non-elderly PTE included previous DVT (OR:11.94,95％ CI:3.35-42.60)and cancers (OR:11.44,95％CI:1.44-89.92).Conclusions Much attention should be paid to the identification of diagnosis of acute PTE depending on the non-specific clinical features,although dyspnea may be the most frequency symptoms,but unexplained cough and chest distress should be alert for PTE.COPD,cancer,DVT and previous stroke are independent and important risk factors for elderly acute PTE.

Objective To investigate the prevalence and risk factors of chronic kidney disease(CKD)in the adult population receiving healthy examination from Xinjiang. Methods A total of 10 025 subjects who were older than 20 years and received healthy examination in Health Center of the First Affiliated Hospital,Xinjiang Medical University,from January 2009 to April 2010 were enrolled. Results The prevalence of proteinuria was 4.86%(95%CI:4.44%-5.28%),hematuria 3.13%(95%CI:2.79%-3.47%),and reduced eGFR 2.66%(95%CI:2.34%-2.98%).Approximately 9.60%(95%CI:9.02%-10.18%)of these subjects had at least one indicator of kidney damage.Albuminuria was independently associated with male,systolic blood pressure,BMI,glycometabolism abnormity, hypertriglyceridemia.Hematuria was independently associated with female,minority,aystolic blood pressure.Reduced eGFR was independently associated with female,age,obesity,hyperlipidemia,hyperuricemia.Age,gender,glycometabolism abnormity,systolic blood pressure,hyperuricemia and hyperlipidemia were independently correlated with CKD. Conclusions The prevalence of chronic kidney disease is 9.60%in the adult population receiving healthy examination,which is quite high and should be considered.The spectrum and correlated factors of CKD in this population are similar to studies reported.

Objective To investigate the expression of nuclear factor kappaB(NF-κB) and regulated upon activation normal T cell expressed and secreted chemokine(RANTES) during the formatiom of ascending aortic aneurysm. Methods Forty Wistar rats were randomly divided into the control group(n=20) and the experimental group(n=20).The rat models were made by ligating the ascending aorta. The ascending aortas were taken after ligation for 3months. Immunohistochemistry staining was performed to detect the protein expression of NF-κB and RANTES. The expression of NF-κB and RANTES mRNA were detected by RT-PCR. Results Immunohistochemisry staining results showed NF-κB and RANTES expression significantly increased in aneurysm, while there was a little positive staining in the control group. RT-PCR results indicated that the expression levels of NF-κB and RANTES in the aneurysm were stonger than that of the control group. The expression of NF-κB and RANTES mRNA were remarkably correlated. Conclusion The expression of NF-κB and RANTES in ascendin aortic aneurysm are stronger than that in the control. NF-κB and RANTES may contribute to the pathogenesis of the ascending aortic aneurysm.

Objective To compare the effect oropivacaine combined with fentanyl or sufentanil in labor anal-gesia.Methods 116 cases of maternal birth in obstetrics and gynecology were selected.According to the random number table method,116 cases of parturients were randomly divided into observation group (58 cases,received ropiv-acaine and sufentanil analgesia)and control group (received ropivacaine and fentanyl).In two groups of maternal anesthesia before induction (T0 ),used the drug after 30min(T1 ),60min(T2 ),180min(T3 )detection of the mean arterial pressure (MAP)and heart rate (HR),and digital evaluation table Rating Scale (NRS).The complications of maternal and infant in the two groups were recorded,the change of the mode of delivery and the Apgar score of neo-nates in the two groups were analyzed.Results There were no significant differences in the levels of MAP and HR between the two groups in T0-T3 (tMAP =0.123,1.078,0.212,0.047;P =0.903,0.283,0.832,0.963;tHR =0.033, 0.289,0.288,0.036;P =0.974,0.773,0.774,0.972).The NRS scores in T1 -T3 of the two groups were significantly lower than those in the T0;the T1 -T3 scores of the observation group were (2.21 ±0.36 )points,(1.78 ± 0.24)points,(1.83 ±0.25)points,which were significantly lower than (3.61 ±0.75)points,(3.22 ±0.12)points, (2.84 ±0.26)points of the control group(t =12.816,40.871,21.325,P =0.000,0.000,0.000).In the observation group,there was 0 case (0.00%)had cardiac arrhythmia,the control group had 4 cases (6.90%),and the differ-ence was statistically significant(χ2 =4.143,P =0.042).Two groups of labor analgesia,the way of delivery and birth of the newborn after birth,1min,5min of Apgar score were compared,the differences were not statistically significant (χ2 =0.703,t =0.631,1.149,P =0.402,0.530,0.253).Conclusion Ropivacaine combined with sufentanil or fentanyl in analgesia have no effect in childbirth and maternal vital signs and neonatal,and have good analgesic effect, but ropivacaine combined with sufentanil has stronger analgesic effect,higher safety.

Objective To investigate the effect of aspirin on the endometrium of patients with severe intrauterine adhesions after electrical resection.Methods 130 patients with severe intrauterine adhesions after electrical resection from August 2013 to August 2015 in our hospital were selected and randomly divided into the observation group and the control group ( 65 cases in each group ); The control group were given progestogen sequential therapy, while the observation group were given aspirin for treatment on basis of the control group; All the two groups were treated for three menstrual cycles; Before and after treatment indexes including uterine endometrial thickness, ovulation of the uterine artery blood flow index artery pulsatility index in ultrasound (PI), resistance index (RI), endometrial blood flow parameters[vascular index (VI), flow index (FI) and vascular blood flow index (VFI)] were recorded and compared, as well as menstruation and uterine cavity shape 3 menstrual cycles after treatment;All the two groups were followed up for one year, and one year pregnancy rates in the two groups were recorded.Results After treatment, the total efficiency in the observation group was 92.3% significantly higher than 69.2% in the control group ( P <0.05 ) .After treatment, in the two groups endometrial thickness, PI, RI, VI, FI and VFI were significantly improved compared with before treatment (P<0.05), but the observation group improved more obviously (P<0.05).Within one years in the observation group the pregnancy rate was 57.1%higher than that in the control group 26.5%(P<0.05) .Conlcusions Application of aspirin can significantly improve the endometrial thickness on the basis of estrogen and progesterone sequential therapy , increase the endometrial blood flow and improve the pregnancy rate, which mechanism may be related to promoting endometrial repair and improving blood perfusion of the uterus.

Objective To investigate the association of imbalance of Tc1 and Tc2 cells with chronic actinic dermatitis (CAD). Methods Immunohistochemistry (S-P method) was used to test the subgroups of infiltrating cells and the expression of receptors of interleukin-4 (IL-4), interleukin-10 (IL-10), interleukin-12 (IL-12) and interferon-? (IFN-?) in these cells of the eruptions from 28 patients with CAD and 7 normal controls. The serum levels of IL-4, IL-10, IL-12 and IFN-? from 33 patients with CAD and 32 normal controls were tested by ELISA. Results The major infiltrating cells in the eruptions of patients with CAD were T cells, which were significantly more than B cells (P

Objective To investigate the protection of Liuwei Dihuang Jiawei Capsula(LDJ Capsula,Rehmanniae Capsula of Six Ingredients) on diabetic nephropathy(DN) rats′ kidney and effect on renal protein kinase C(PKC) activity and connective tissue growth factor(CTGF) of DN rats.Methods The DN rat models were induced by ip injection of streptozotocin(STZ).The rats were randomly divided into five groups: control group; DN model group;Lotensin group;LDJ Capsula group;and Lotensis and LDJ Capsula combination group.Drug intervention term was 12 weeks.Renal ultrastructure was observed by transmission electron microscope and Masson staining.Relative kidney weight,blood glucose level,serum and urine creatinine content,creatinine clearance,excretion rate of the 24 hour urine protein,renal PKC activity,and CTGF expression in renal cortex were measured by immunohistochemistry.Results Deposition of collagen in renal of DN rats was conspicuous.Relative kidney weight,blood glucose level,serum and urine creatinine content,creatinine clearance,excretion rate of 24 h urine protein,renal PKC activity and CTGF expression of DN rats increased obviously.All Lotensin,LDJ Capsula,and the combination of these two drugs could decrease renal PKC activity and CTGF expression and ameliorate proteinuria and renal function of DN rats.At the same time they all could abate the deposition of collagen in renal of DN rats.Combination of these two drugs could decrease renal PKC activity and CTGF expression more ob-viously and at the same time had more notable protective effect on kidney of DN rats.Conclusion All Lotensin,LDJ Capsula,and the combination of these two drugs could protect kidney of DN rats.The combination of these two drugs has more obviously protective effect than using Lotensin only.