Acupuncture Therapy ; Aged ; Dysuria ; etiology ; physiopathology ; therapy ; Herpes Zoster ; complications ; virology ; Herpesvirus 3, Human ; physiology ; Humans ; Male ; Perineum ; virology

Objective To explore the influence of helicobacter pylori(Hp) on gastric motor function in children with chronic gastrictis.Methods Forty-seven children with chronic gastrictis were classified into Hp positive and negative groups according to Hp and histology exa-mination.Each child underwent gastric emptying test of solid by using nuclide method and electrogastrogram(EGG) examination.These cases with Hp-positive acceptted these triple eradication therapy[clarithromycin 15 mg/(kg?d),amoxicillin 50 mg/(kg?d),omeprazole 0.8 mg/(kg?d)]for 2 weeks,and underwent EGG examination again after eradicating Hp.Results The half emptying time(GET_1/2)in Hp-positive gastric group were significantly longer than those in Hp-negative group(t=6.403 P

Objective To study the levels of umbilical plasma ?-endorphin (?-EP) in normal and abnormal pregnancy and the influencing factors. Methods The umbilical plasma ?-EP concentrations of 95 cases were measured by radioimmunoassay. Linear regression was used to find out the influencing factors of ?-EP including: neonatal gestational age, gender, birth weight, mode of delivery, maternal hypertension, maternal diabetes, premature rupture of membranes(PROM) and fetal distress. The subjects were divided into two groups: healthy term newborns and preterm neonates. Results Gestational age, mode of delivery and fetal distress were important factors influencing umbilical blood ?-EP production (P

Objective To investigate relationship between different degrees of asymptomatic carotid artery stenosis and cognitive impairment. Methods The cognitive function were evaluated with the montreal cognitive assessment scale (MoCA) in 80 patients with asymptomatic carotid artery stenosis and 56 controls, the total MoCA scores and subprojects scores were compared between the patients with different degrees of ACS and controls. Results The total MoCA score, visual space and executive function, attention and delayed recall had significant difference among the mild, moderate, severe ACS patients and control group (all P < 0.05). There was no statistical significance of the total MoCA score and the scores of all subprojects between the patients of mild ACS patients and the control group (all P > 0.05). The total MoCA score and the scores of visual space and executive function , attention and delayed recall in moderate and severe ACS patients were significantly lower than the control group and mild ACS patients (P < 0.05). Furthermore, the severe ACS patients, compared with the moderate ACS patients , performed worse on the cognitive tasks which involved visual space and executive function, attention and delayed recall (P < 0.05). Conclusions Cognitive function is impaired in the patients with moderate and severe ACS,the neuropsychological characteristics are mainly impaired in visual space and executive function, attention and delayed recall.

Objective To investigate the clinical manifestations, endoscopic manifestations, histological characteristics, diagnosis and treatment of the primary gastrointestinal melanoma in China. Methods The gender, age, position, endoscopic manifestations, histological characteristics, treatment, prognosis of the primary gastrointestinal melanoma were gathered and analyzed by reviewing retrospectively the data of 2 cases seen at our hospital and 449 cases searched in CNKI from 1983 to 2015. Results The primary gastrointestinal melanoma was mostly seen in the rectum and anus, and secondly in the esophagus. A typical endoscopic finding was a protuberant or nodular tumor, with erosion or dirty surface on it. Most lesions were friable and easily hemorrhagic. The maximum diameters of most lesions, accounted for 83.3 %, were larger than 2.0 cm. The average value of the maximum diameters was (4.79 ± 2.67) cm. Most cases presented brown or black, followed by hoar. However, some lesions presented various colors, such as blue, red, even co-exited color or achromatic color. Preoperative misdiagnosed rate was 73.64 % and 1-year mortality was 54.19 %. Negative correlation was observed between survival time and lesion size, infiltration depth. Positive correlation was observed between lesion size and metastasis infiltration depth. Survival time had nothing to do with metastasis and age. Conclusion The primary gastrointestinal melanoma was highly aggressive, and usually found in the terminal age, usually together with extensive metastasis, misdiagnosed and poor prognosis. Knowing the clinical features, endoscopic manifestations, histological and immunohistochemical characteristics is the key to early diagnosis.

Apoptosis ; drug effects ; Benzoquinones ; pharmacology ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; metabolism ; pathology ; Drug Resistance, Neoplasm ; HSP90 Heat-Shock Proteins ; antagonists & inhibitors ; Humans ; Lactams, Macrocyclic ; pharmacology ; Lung Neoplasms ; drug therapy ; metabolism ; pathology ; Mutation ; Oncogene Proteins, Fusion ; antagonists & inhibitors ; genetics ; metabolism ; Protein Kinase Inhibitors ; therapeutic use ; Pyrazoles ; therapeutic use ; Pyridines ; therapeutic use ; Triazoles ; pharmacology

Actins ; metabolism ; Adenocarcinoma ; pathology ; Adult ; Diagnosis, Differential ; Endometriosis ; pathology ; Epithelium ; pathology ; Female ; Gastrointestinal Stromal Tumors ; pathology ; Hamartoma ; metabolism ; pathology ; Humans ; Muscle, Smooth ; pathology ; Stomach Diseases ; metabolism ; pathology

BACKGROUND:Growth-associated protein-43 is the primary substance for constructing plasticity of central nervous system, which is recognized as the first molecular marker for studying growth and repairing injury of nerves. OBJECTIVE: To explore the expression of growth-associated protein-43 in rats with focal cerebral ischemia following bone marrow mesenchymal stem cells (MSCs) transplantation.DEISNG, TIME AND SETTING: A randomized, controlled, animal study was performed at the Laboratory of Department of Neurology, Renmin Hospital of Wuhan University and Doctoral Scientific Research Work Station of C-BONS Pharmacy, Hubei, China, from March 2006 to October 2007.MATERIALS: Sixty adult Sprague Dawley rats, with clean grade, irrespective of genders, weighing (180±20) g, were randomly divided into the model, sham operated, and MSCs transplantation groups, with 20 animals in each group. METHODS: Additional 4 Sprague Dawiey rats, aged 2 months, were selected to isolate and culture MSCs, which was labeled with 5-Bromo-2,-deoxyuridine (BrdU). In the sham operated group, the right internal carotids were deligated after anaesthesia. The remained rats were prepared for models of right middle cerebral artery ischemia. At 24 hours after model preparation, 20 μL culture solution containing 5×105/L MSCs was injected into the left lateral ventricle of rats in the MSCs group, the same volume of phosphate buffer saline was injected in the model group.MAIN OUTCOME MEASURES: The rats were sacrificed prior to and at days 7, 14, and 21 after transplantation. The expression of growth associated protein-43 at the infarcted areas, the survival and migration of transplanted cells were examined by immunohistochemistry, at the same time, neurological deficit scores were recorded.RESULTS: The transplanted MSCs migrated from the left lateral ventricle to the infracted areas. Seven days after transplantation, the expression of BrdU-positive cells was found, reached a peak at day 14, and gradually decreased, until disappeared at 28 days after transplantation. Results of immunohistochemistry image analysis showed that immunological activity of growth associated protein-43 around the infarcted area of the MSCs group was obviously greater than that of the model group at days 7 and 14 after transplantation (P<0.06). There was no neurological deficit in the sham operated group. Moreover, with time prolonged, the neurological deficit scores gradually decreased in the model and MSCs groups, which were significantly lower in the MSCs group compared to the model group at day 14 after transplantation (P<0.05).CONCLUSION: MSCs transplantation up-regulates the expression of growth associated protein-43 around the infarcted area, which is consistent with the recovery of neurological function.

Objective To study change of the declarative memory in patients with the calcification of the pallidum.Method The Chinese version of Wechsler Memory Scale(WMS-RC)test and dmwing forgetting curve were applied in 30 patients and 30 normal controls.Results There was no differences in the WMS-CR test's scores between the two groups.The patients had poorly memory preservation rate at the delays of 2 hours((64.10±0.87)%Vs(44.83±1.57)%,P<0.01),despite normal memory preservation rate over 30 mins and the similar slope after the delays of l day in the forgetting curve.There were negative correlations between the size of calcification and the memory preservation rate at the delays of 2 hours and 9 hours(r=-0.743,r=-0.483.P<0.01).Conclusion The results may reflect the effect of the pallidum on"slower confiolidation"declamtive memory process which aroused by a consequence of the repeated firing of hippocampal-neocortieal connections while the patients have normal memory encoding and retrieval.