Objective To observe the influence of electroacupuncure(EA) at different therapeutic time windows on the effects of inosine on neuronal apoptosis and expression of heat-shock-proteins-70 (HSP70)after focal cerebral ischemic reperfusion injury (CIRI) in rats.Methods The model was established by ligation of the artery for 2 hour.EA was delivered to “baihui” and “dazhui” through acupuncture needles 0.5 hr,2 hr,6 hr and 12 hr respectively following MCAO.The expression level of HSP70 and the number of apoptotic cells were examined by immunohistochemical technique and TUNEL,comparing the average optical density of HSP70 and the number of apoptotic positive cells of cortex penumbra and hippocampus CA1 area in rat brain.Results Compared with the model group,the average optical density of HSP70 in every EA group was increased in apoptotic positive cells of cortex penumbra and hippocampus CA1 area 0.5 h (89.98± 6.55),(128.73 ± 8.03),2 h (90.96±6.38),(132.25±8.78),6 h (93.71±6.12),(132.58±7.04),12 (96.19±7.30),(133.57±6.19)and the number of apoptotic positive cells of cortex penumbra in every EA group was decreased 0.5 h (1.80±0.84),2 h (3.40± 1.14),6 h (5.00± 1.00),12 h (5.00±2.45).The number of apoptotic cells of hippocampus CA1 area was decreased just in the EA group of 0.5 h (1.60± 1.89).Conclusion EA could increase the expression level of HSP70 and at the same time decrease the number of apoptotic cells,EA plays an important part in protecting the neuronal cells of brain after focal cerebral ischemic reperfusion injury.The acupuncture treatment should be taken as far as early.

Objective To observed the clinical efficacy of captopril combined with amlodipine in hypertension patients of the influence of high noise.Methods A total of 150 hypertension patients who worked in ＞ 110 dB noise were divided into treatment group 1 (75 cases) and treatment group 2 (75 cases) by random digits table.Patients simply took enalapril in treatment group 1,patients took enalapril combined with amlodipine in treatment group 2.Selected 75 cases common hypertension patients were control group,they took enalapril combined with amlodipine.A year later,compared with three groups of plasma renin activity (PRA) and clinical efficacy.Results The PRA and efficient rate had no significant difference among three groups in half ayear (P ＞0.05).A year later,the PRA and efficient rate in treatment group 2 and treatment group 1 had obvious difference [(1.89 ± 0.37) ng/ (ml· h) vs.(2.40 ± 0.38) ng/ (ml· h),90.67 ％ (68/75) vs.72.00 ％ (54/75)] (P ＜ 0.05 or ＜ 0.01).But compared with control group no significant difference (P ＞0.05).Conclusion The clinical efficacy of captopril combined with amlodipine in hypertension patients is more apparent.

Objective To observe the effects of a-eating stroke constipation with ZengYeChengQi Decoction (ZYCQD) and BuYangHuanWu Decoction(BYHWD). Methods 86 cases of stroke constipation were recruited to receive ZengYeChengQi Decoction (ZYCQD) and BuYangHuanWu Decoction (BYHWD) orally for one therapeutic course, and observe the therapeutic effects. Results Among 86 cases, 65 cases were totally recovery, 16 cases had obvious improvement, and 5 cases were inefficacy. The total effective rate was 94.19%. Conclusion Oral ZengYeChengQi Decoction (ZYCQD) and BuYangHuanWu Decoction (BYHWD) can improve constipation symptom score and improve the clinical therapeutic effect.

40 IU/L in one,and E2

Objective To evaluate the clinical efficacy of four different operative patterns of laparoscopic hysterectomy: laparoscopically assisted vaginal hysterectomy (LAVH), laparoscopically introfasial subtotal hysterectomy (LISH), laparoscopically subtotal hysterectomy (LSH) and laparoscopically total hysterectomy (LTH). Methods A retrospective analysis on 2272 cases of laparoscopic hysterectomy was carried out, including operating time, blood loss, complication and postoperative recovery. Results For the two groups which preserved cervix, LISH was performed in 1323 cases. The operating time was (91?21) min, blood loss (93?23) ml, complication rate 4.1%. LSH was conducted in 229 cases, with an operating time (70?18) min, blood loss (69?17) ml, complication rate 0. The difference between the two groups was significant (all P0.05). All patients recovered well postoperatively. Conclusions The four operative patterns are ideal for hysterectomy. Young patients should be operated with laparoscopic hysterectomy with preservation of cervix, old patients or patients with CIN should be operated with excision of cervix.

Objective:To study the protective effect of polysaccharide from Rose roxburghii Tratt (RRTP-1) on neural stem cells damaged by glutamic acid (Glu). Method: RRTP-1 was obtained by ion exchange column chromatography and gel chromatography. The neural stem cells were cultured from the striata of fetal mice and damaged by glutamic acid to simulate hypoxic-ischemic brain injury. The cultures were divided into control group, glutamic acid group and test groups in which different doses of RRTP-1 were added with glutamic acid. The death rate of neural stem cells damaged by Glu and LDH leakage were observed. Results:The neural stem cells damage of test groups were alleviated,and the death rate of neural stem cells and LDH leakage of high dose test group were significantly lower than glutamic acid group. Conclusion:RRTP-1 has remarkable protective effect on neural stem cells damage.

Objective To explore the value of laparoscopic operations for early-stage cervix cancer. Methods Eighteen patients with Ⅰ b～Ⅱ a astage cervix cancer underwent extensive total uterectomy combined with pelvic lymphadenectomy under laparoscope (17Ⅰ b cases, 1Ⅱ a case). Concurrently, another 19 patients with the same diagnosis and approximately the same clinical features as the abovementioned 18 cases, as the control group, were treated by open extensive total uterectomy combined with pelvic lymphadenectomy. The operation time, intraoperative blood loss, postoperative recovery and complications of two groups were compared. Results No statistically significant differences were found on mean operation time between the laparoscopy group (272.8 min?80.3min) and open group (226.5 min?66.8min) (t=1.921,P=0.063). The number of removed lymph nodes was 15.6?5.1 in laparoscopy group and 16.8?5.7 in open group, without statistically significant differences (t=0.674,P=0.505). The recovery time of intestine functions in laparoscopy group (34.2 hours) was obviously shorter than that of open group (60.7 hours) (P

BACKGROUND: Insulin resistance and impaired insulin secretion are the key complications of polycystic ovary syndrome (PCOS). The incidences of insulin resistance syndrome (IRS), impaired glucose tolerance (IGT) and diabetes mellitus have been clearly shown to be race-related, thus the association between polycystic ovary syndrome and insulin resistance was race-related.OBJECTIVE: To analyze the correlation of insulin resistance with body mass index (BMI), blood lipids and plasma glucose in Tibetan patients with PCOS.DESIGN: A prospective study based on Tibetan population.SETTING: Department of Cardiology, General Hospital of Chinese PLA; Second Department of Internal Medicine,General Hospital of Tibetan Military Area Command of Chinese PLA.PARTICIPANTS: Thirty-six Tibetan PCOS patients, aged 25-42 years with a mean age of (32±5) years were selected from the Second Department of Internal Medicine and Department of Gynecology, General Hospital of Tibetan Military Area Command of Chinese PLA. Another 36 female inpatients were selected as the controls (control group), aged 24-35 years with a mean age of (30±5) years.METHODS: The disease histories were collected and general conditions were recorded. Oral glucose tolerance test (OGTT, 75 g) was conducted for all the subjects. All the subjects werefasted for 12 hours to collect venous blood samples to detect the levels of hormone, fasting insulin, total cholesterol, triglyceride, high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C). Ovary was detected with echocardiography. The insulin resistance index was calculated by the homeostasis model assessment (HOMA-IR) was calculated by the formula:fasting insulin (mlU/L)×FPG (mmol/L)/22.5. The blood pressure, BMI and levels of blood lipids, plasma glucose and insulin were compared between the PCOS group and control group.MAIN OUTCOME MEASURES: Blood pressure, BMI and levels of blood lipids, plasma glucose and insulin were observed in both groups.RESULTS: All the 36 PCOS patients and 36 controls were involved in the analysis of final results. ① The BMI, systolic blood pressure and diastolic blood pressure in the PCOS group were higher than those in the control group (t =3.426 5,2.448 4, 2.212 5, P ＜ 0.05-0.01). ② The levels of total cholesterol, triglyceride and LDL-C in the PCOS group were higher than those in the control group (t=2.104 9, t =2.304 7, 2.400 0, P＜ 0.05-0.01), whereas the level of HDL-C was lower that in the control group (t =4.800 0, P＜ 0.01). ③ The levels of fasting insulin and 2-hour plasma glucose and HOM in the PCOS group were higher than those in the control group (t =7.809 5, 12.365 0, 2.789 9, P＜ 0.01).CONCLUSION: Tibetan PCOS patients present a clustering of atherosclerotic risk factors, including obesity, adverse lipid profile, hypertension, hyperglycemia, etc.

OBJECTIVE To investigate the epidemiology of Norwalk virus enteritis in Hospital,and find the proper program to control it.METHODS Epidemiology and clinical data research was given to the 13 patients who were suspected to infected with Norwalk virus in our department of cardiac medicine.RESULTS The aggregation of enteritis was found in our department from Feb 14,2008 to Feb 20,2008.The bacterial culture of stool of the patients was negative,so we supposed to detect the Norwalk virus in the patients stools and find 4 positive specimens.We gave the patients with symptomatic treatment and all the patients were cured.Then,strict isolation for the patients with Norwalk virus infection and disinfection to of environment of our department was given.No more patients were infected with Norwalk virus.CONCLUSIONS It′s possible to control the Norwalk virus infection,and strict isolation and disinfection of the environment as early as possible are crucial to control the Norwalk virus infection.

Objective To investigate the influence of early enteral nutrition therapy on the intestinal barrier function and immune response of the patients with radiation enteritis (ER) so as to find a relatively simple and effective method to treat RE.Methods Fifty-six patients with radiation enteritis (RE) diagnosed by colonoscopy,X-rays,and pathology were randomly divided into 2 equal groups:experimental group undergoing enteral inutrition therapy,and control group undergoing conventional therapy only.Peripheral blood samples were collected 1,11,and 21 days after admission.Plasma diamine oxidase (DAO),D-lactic acid,endotoxin,and lactulose/mannitol (L/M) ratio,and levels of IgG,IgM,and IgA,and CD4/CD8 ratio were examined.Five cases from the experimental group and 5 cases from the control group underwent second-time operation because of incomplete intestinal obstruction,intestinal stenosis,or recurrent tumor respectively.The biopsy specimens of the terminal ileum or distal descending colon taken during the first and second operations underwent pathological examination.Peripheral blood samples were collected 1,11,and 21 days after admission.Plasma diamine oxidase (DAO),D-lactic acid,endotoxin,and lactulose/mannitol (L/M) ratio,and levels of IgG,IgM,and IgA,and CD4/CD8 ratio were examined.Results There were no significant differences in the intestinal function and blood immunological indices between these 2 groups.The levels of DAO,D-lactic acid,and endotoxin,and the L/M ratio 11 days after admission of the experiment group were all significantly lower than those of the control group (t =2.568,2.427,2.143,2.443,P ＜ 0.05),and all those indices 21 days after admission of the experiment group were all much more significantly lower in comparison with the control group (t =6.019,12.834,7.837,7.997,P ＜ 0.01).The levels of IgG,IgM,and IgA,and CD4/CD8 ratio 11 days after admission of the experimental group were all significantly higher than those of the control group (t =2.096,2.211,2.182,P＜ 0.05,and t=2.301,P＜ 0.05),and the differences became much more significant 21 days after admission (t =2.703,2.679,3.138,P ＜ 0.01,and t =5.107,P ＜ 0.01).The height of the intestinal villa and the thickness of the mucosa of the specimens taken at the second-time operation were both much greater than those at the first-time operation.Conclusion Early enteral support therapy helps effectively maintain the intestinal barrier and immune response function of the RE patients.