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.

OBJECTIVETo observe the clinical effect of pestle needle at Yaoyangguan bazhen and Heche-mingqiang section for bi syndrome (cold dampness type) at low back.

METHODSThirty-one patients of bi syndrome (cold dampness type) at low back were treated with pestle needle at Yaoyangguan bazhen and Heche-mingqiang section. After the treatment of pestle needle, traditional acupuncture was used at Shenshu (BL 23), Dachangshu (BL 25), Huantiao (GB 30), Weizhong (BL 40), Chengshan (BL 57), Kunlun (BL 60), etc., followed by TCM washing at low back and legs. Once daily, five days of treatment were taken as one course, and there was an interval of 2 days between two courses. Totally 4 courses were given. The visual analogue scale (VAS) before and after treatment was observed, and the clinical efficacy was evaluated.

RESULTSThe total effective rate was 90.3% (28/31) in 31 patients; the VAS after treatment was (2.42 ± 0.78), which was significantly, different from (5.59 ± 1.17) before treatment (P < 0.01). CONCLUSION The pestle needle at Yaoyangguan bazhen and Heche-mingqiang section is effective, noninvasive, painless for low-back bi syndrome (cold dampness type), and it is convenient for operation and easily accepted.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adult ; Female ; Humans ; Low Back Pain ; therapy ; Male ; Middle Aged ; Needles ; Treatment Outcome ; Young Adult

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 investigate the clinical and histological characteristics of trichilemmal carcinoma (TLC). Methods A clinicopathological analysis of 13 cases of TLC was carried out. Results There were 9 males and 4 females among the 13 patients with TLC who were aged from 34 to 87 years (mean: 70 years). Clinically, the tumor presented as an exophytic mass; histologically, it was characterized by the proliferation of epithelial cells and keratinization of outer root sheath. Cytologically atypical clear cells predominated in the tumor tissue. Microscopy revealed different growth patterns of tumor cells, which included solid growth pattern, tobular pattern and trabecular pattern. Periodic acid Schiff (PAS) stain demonstrated clear cells in all the tumor tissues from the 13 patients. Immunohistochemistry was performed in tissue samples from 6 patients, and showed that these samples were positive to high molecular weight cytokeratin (CK-HMW) and epithelial membrane antigen (EMA), but negative to carcinomebrynic antigen (CEA), S-100, cytokeratin 8 (CK8)and epithelial antigen(Ber-Ep4). Follow-up over 4 months to 5 years revealed neither recurrence nor metastasis in 9 cases.Conclusions TLC is a low-grade malignancy of skin adnexal tumor without distinctive clinical features, and should be differentiated from other malignant clear cell tumors of the skin.

Objective To explore the effects of batroxobin on the microcirculation of patients with severe acute pancreatitis (SAP). Methods A total of 38 patients with SAP were randomly divided into group A (21 cases) and group B (17 cases). Patients in group A were treated with routine method andpatients in greup B were treated with routine method plus batroxobin injection. Another 18 normal individuals were used as control. The levels of plasma endothelin (ET), thromboxane B_2 (TXB_2) and 6-keto-PGF_(1α)were measured by radioimmunoassay. At the same time, the ratio of TXB_2/6-keto-PGF_(1α) was observed. The Balthazar CT and APACHE Ⅱ scores were monitored and compared between group A and group B. Results The levels of plasma 6-keto-PGF_(1α) were significantly higher while the levels of plasma ET, TXB_2 and the ratio of TXB_2/6-keto-PGF_(1α) were significantly lower in group B at 6 days after admission [(129.3 ± 12.9) ng/L, (93.8 ± 9.9) ng/L, (254.4 ± 24.9) ng/L and 1.83 ± 0.31]as compared with those in group B on admission [(98.9 ± 10.7) ng/L, (140.3 ± 13.1) ng/L, (311.4 ± 31.5) ng/L and 3.16 ± 0.54]and group A at 6 days after admission [(108.2 ± 11.6) ng/L, (120.3 ± 11.4) ng/L, (308.5 ± 31.1) ng/L and 2.84 ± 0.43](P < 0.05). The Balthazar CT and APACHE Ⅱ scores in group B at 6 days after admission were significantly lower than those in group B on admission and group A at 6 days after admission (P< 0.05 or < 0.01). Conclusion Batroxobin is an effective way to improve the microcirculation in SAP.

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 assess the histopathological characteristics of tumors arising in nevus sebaceous.Methods The clinical and pathological data on 16 patients with tumors arising in nevus sebaceous were collected and retrospectively reviewed.Histopathological characteristics were analyzed.Results Of the 16 patients,12 aged ≥ 18 years,4 aged 11 to 17 years; 7 had syringocystadenoma papilliferum(SCAP),4 tubular apocrine adenoma (TAA),3 trichilemmoma,2 basal cell carcinoma (BCC),1 porokeratotic eccrine ostial and dermal duct nevus,and 1 nevus flammeus.Six patients suffered from more than one kind of tumor,of these tumors,concurrent syringocystadenoma papilliferum and apocrine adenoma predominated and were observed in 4 of these patients.Conclusion Any tumor arising from nevus sebaceous should be closely followed up.