Angelica ; chemistry ; Animals ; Animals, Newborn ; Cell Count ; Female ; Fetal Hypoxia ; pathology ; Hippocampus ; cytology ; drug effects ; Male ; Neuroglia ; cytology ; Neurons ; cytology ; Pregnancy ; Rats ; Rats, Sprague-Dawley

Juvenile granulose cell tumor is one of the rare sex cord stromal tumors of the ovary.This review summarizes the new progress in the genetic studies of the disease.

The influence of Chang-Bai Xin kui(长白新圭) on the acid ?-naPhthyl acetate esterase(ANAE) positive lymphocytes was studied by using ANAE as a cytochemical marker.S180 cells ef ascites tumor were inoculated into the mice in experimental and control group. 3 days later, 0.8mg/0.2ml of Chang-Bai Xin Kni was injected peritoneally into the mice in experimental group everyday in 7 days. Eaeh of the two groups has its own self control.The experimental results show that there is no significant differences in total numbar of ANAE positive lymphoctes between the two groups and all self-controls.But after 7 days of injecting the drug, the granular pattern and scattered granular pattern of lymphoctes were increased significantly(P

ObjectiveTo investigate whether aldosterone infusion induces glomerular or podocyte injury in rats and to evaluate the effects of eplerenoen (EPL), andodipine (CCB) and telmisartan (ARB) on aldosterone- induced injury. MethodsThirty male Sprague-Dawley rats were divided into 5 groups: control, subcutaneous infusion of aldosterone (1.5 μg/h, ALD group) and aldosterone infusion plus eplerenone (100 mg·kg-1·d-1, EPL group), amlodipine(10 nag·kg-1·d-1 CCB group), telmisartan (3 mg·kg-1·d-1, ARB group), respectively. Systolic blood pressure(SBP) and urinary albumin excretion ratio(UAER) were measured at day 0, 7, 14, 21, 28. Blood samples were harvested to detect plasma angiotensin Ⅱ, plasma aldosterone, serum sodium, serum potassium and serum creatinine at day 28. Glomerular damge was quantified by morphological glomerular injury score (GIS). Immunohistochemistry and RT-PCR were performed to evaluate podocyte lesion, and apoptosis ratio of pedocyte (ARP) in a glomerular cross section was analyzed by TUNEL. ResultsALD infusion progressively increased SBP and UAER compared with CTL (P＜0.01). SBP was significantly reduced in EPL, CCB or ARB-treated animals, meanwhile, UAER was decreased in EPL and ARB group, but not in CCB group. The ALD-infused rats exibited hypernatremia and hypopotassaemia, which were blocked by EPL adminstration but not by CCB or ARB treatment. ARB group had a significant increase in plasma angiotensin Ⅱ compared with ALD, CCB and EPL groups(P＜0.01). The ALD-infused animals developed hyperaldosteronemia compared with CTL, but with no difference of plasma aldosterone among ALD, EPL, CCB and ARB-treated rats. Treatment with EPL prevented an increase of GIS and ARP compared with CCB and ARB (P＜0.05, P＜0.01). Protein and mRNA expression of nephfin was up-regulated in ALD group (P＜ 0.01), but was significantly prevented by EPL treatment(P＜0.01), whereas CCB and ARB therapy had no such effect. Conclusion ALD infusion significantly induces glomerular and pedocyte injury which is blocked by EPL but not by CCB or ARB independently on systemic hemodynamics.

Objective To investigate and evaluate the comparison results of five items of hepatitis B in ELISA by using water bath box and rapid incubation .Methods 92 patients with hepatitis B in our hospital from June 2012 to June 2013 were randomly se‐lected and 184 cases of healthy physical examination were randomly selected as the controls .The water bath and rapid incubation were adopted to conduct ELISA for simultaneously detecting 5 items of hepatitis B in samples .Results The results of two groups had higher positive coincidence rate .The average OD value of specimens in the water bath was higher .But the specimen S/CO value in the fast average incubation was higher ,its co value was higher than that of the water bath .Conclusion The rapid incubation can be introduced for improving the work efficiency in the daily work ,but the specimen with weak reactiveresult needs to be re‐de‐tected by using the water bath and making records .The fast incubation device is best for only use of the HBsAg reaction ,because the other four reaction process time is shorter ,and there are some non‐conformity results .

Objective To explore the molecular mechanism of BRAFV600E inducing chromosome instability in Sbcl2 and SK-MEL31 melanoma cells.Methods The endogenous Mps1 in stable Sbcl2-and SK-MEL31-B-RafV600E expression cells were depleted by siRNA approach.To test the effect of B-RafV600E on the centrosome amplification and the formation of multipolar spindles,cells at S-phase with HU-treatment were arrested and then the centrosomes and mitotic spindles structure were detected through immunofluoresence.Results The percentage of B-RafV600E expressing Sbcl2 and SK-MEL31 cells (Sbcl2-B-RafV600E and SKMEL31-B-RafV600E) with centrosome amplification and multipolar spindle was reduced from 36 ％ to 6 ％ when Mps1 was absent.Conclusion B-RafV600E leads to centrosome amplification and multipolar spindle through Mps1,thus results in chromosome instability in Sbcl2 and SK-MEL31 melanoma cells.

Objective To explore the effect of the prevention and treatment of unstable bladder after suprapubic prostaectomy by capsaicin instilled into the bladder preoperatively combined with patient-controlled epidural analgesia(PCEA)for benign prostatic hyperplasia(BPH).Methods Sixty patients with BPH underwent suprapubic prostatectomy under epidural anesthesia were randomly divided into control group (30 cases)and treatment group(30 cases),100 ml of 100 μmol/L capsaicin was instilled into the bladder preoperatively for 30 minutes combined with PCEA after operation in treatment group,the control group was only given PCEA.Observed the incidence and continuous time of unstable bladder after operation in two groups.Results Unstable bladder was found in 3 cases of treatment group and they were Ⅰdegree,12 cases happened unstable bladder in control group,3 cases Ⅰdegree,5 cases Ⅱdegree,3 cases Ⅲ degree,1 case Ⅳ degree.There was obvious significance between two groups (P＜0.05).Conclusion Capsaicin instilled into the bladder combined with PCEA can cut off the reflex arc of detrusor contraction more completely and has obvious effect of decrease the incidence of unstable bladder after suprapubic prostatectomy and can be used widely.

Objective To explore the therapeutic effect,advantages and shortcomings of pleural effusion controlled by interrupted drainage via central venous catheter.Methods The research group had 52 cases with pleural effusion controHed by interrupted drainage via central venous catheter,and the control group had 50 cases with pleural effusion controlled by conventional pleuracentesis.Pleural effusion disappearing time,average hospitalization time,pleuracentesis frequency,related therapy expenses and complications of two groups were observed and compared.Results The pleuracentesis frequency,pleural effusion disappearing time,average hospitalization time,related therapy expenses and per capita incidence of complications of the research group were(1.06±1.30)times,(4.31±2.20)days,(9.87±2.30)days,(264.77±37.20)yuan and 9.62%and in the control group were(4.20±2.60)times,(9.92±3.70)days,(15.08±5.80)days,(487.62±55.56)yuan and 38.00%.The differences between two groups were particularly remarkable.Conclusion The method of pleural effusion controlled by interruptod drainage via central venous catheter is safe,eonvenient,economical and microtraumatic,and it is worth using more widely.

Objective To explore the efficacy and adverse reaction of nedaplatin (NDP)+gemcitabine (GEM)and cisplatin (DDP)+GEM for advanced lung squamous cell carcinoma.Methods A total of 1 01 cases advanced untreated patients from September 201 2 to December 201 3 were randomly divided into 2 groups using random number table method:69 patients in the observation group accepted NDP+GEM treatment and 32 patients in the control group received DDP +GEMtreatment.The objective response rate (RR),disease control rate (DCR ) and progression-free survival (PFS ) and adverse reaction were collected and evaluated. Results RR was 28.6%(1 8/63)in the observation group and 1 5.6%(5/32)in the control group,DCR was 81 .0%(51/63)in the observation group and 68.8%(22/32)in the control group (χ2 =1 .36,P=0.24;χ2 =1 .67,P=0.20).The median PFS was 4.52 months and 4.01 months in the observation group and control group (χ2 =0.09,P=0.73).The major adverse reaction was myelosuppression in both groups (33.3% vs.37.5%,χ2 =0.1 7,P=0.68).The incidence ofⅢ-Ⅳ grade nausea and vomiting was lower in the observation group, compared with the control group (1 4.5%vs.56.3%,χ2 =1 9.02,P=0.05).Conclusion NDP combined with GEM in advanced lung squamous cell carcinoma of the first-line treatment has equivalent efficacy to DDP+GEM, with lower incidence of adverse reaction,which is worthy of further dissemination of research.

Objective This study was designed to observe the impact of cigarette cessation on anxiety and depression in patients with coronary heart disease (CHD).Methods A total of 690 cigarette smoking patients with CHD identified by coronary angiography (CAG) were included and analyzed in the study.The mental state were scored with Hamilton anxiety (HAMA) and depression (HAMD) scale both on admission and at 6-month follow-up.The patients were divided into two groups based on the cigarette cessation.The score of mental state between the two groups were compared.The patients were treated with percutaneous coronary intervention (PCI),coronary artery bypass grafting (CABG),or medicine therapy (MT).Results The clinic data and score of mental state were similar at the time of admission (HAMA:10.66±5.53 vs 11.09 ±5.61,P =0.311;HAMD:29.81 ± 10.13 vs 28.94 ± 10.22,P =0.266 4) between the two groups.After 6 months,the proportions of subjects in smoking cession group with anxiety (24.2％ vs 32.3％,P ＜0.05),depression (18.0％ vs 27.5％,P ＜0.05),and anxiety and depression (7.0％ vs 16.2％,P ＜0.001) decreased significantly compared with those in smoking group irrespective of the treatment strategy.Both the HAMA and HAMD scores were lower in smoking cessation group (HAMA:9.83±3.40;HAMD:24.91 ±7.90) than in smoking group (HAMA:10.98 ±4.87;HAMD:27.70 ± 11.16) (all P ＜ 0.001).Conclusions Smoking cessation is good for the relief of anxiety and depression in CHD patient.