Objective:To adopt the brain lesion model of mouse induced by overload aluminum to study the relationship between monoamine oxidase B disorder and neurodegeneration induced by overload aluminum(Al).Method:Aluminum overload models were established by injection of 3?l AlCl3 into lateral ventricle of miceeach day for 5d.The AlCl3 solutions injected in different modelswere with different concentrations and they were 0.125%,0.25%,0.5%.On d10,d20,and d30 after the final administration of AlCl3 solution,the learning and memory function of mice,pathomorphology of hippocampi,and MAO-B activity were determined.Results:Aluminum overload elevated MAO-B activity,caused karyopyknosis and loss of neurons in CA1 area of hippocampi,in dose-and time-dependent manners.Conclusion:The results indicate that neurodegeneration induced by Al toxicity may be related to the monoamine oxidase B homeostasis interfered by Al overload.

Raman bands of oleanolic acid were measured with laser Raman spectroscopy, and compared with that obtained fron IR spectroscopy. It was found that the corresponding characteristic bands of oleanolic acid can be identified in both speetroscopy.

Objective To investigate clinical characters of functional dyspepsia (FD) and organic dyspepsia (OD) and evaluate the Chinese management guideline of dyspepsia. Methods Three hundreds patients with epigastric dyspepsia symptoms received a series of examinations including a detailed investigation of symptoms, liver functions, upper gastrointestinal endoscopy and B ultrasound, and then they were divided into OD and FD groups in accordance with Rome Ⅱ criteria. Results 153 (51.0%) and 147 cases (49.0%) were ascribed to FD and OD respectively. FD occurred more often at the age of less than 40 ( P =0.006). The scores of such symptoms as bloating( P

Female ; Humans ; Medicine, Chinese Traditional ; methods ; Menstruation Disturbances ; pathology ; Polycystic Ovary Syndrome ; pathology ; therapy ; Uterus ; physiopathology

Objective: To assess the autonomic nervous impairm ent in chronic renal failure and its related factors. Methods: F orty adults were randomly selected including in-patients in the nephrology ward and healthy subjects for routine medical examination. The subjects were classifi ed into 4 groups: normal subjects(NS)，normal renal function，nitremia， uremic patients. The time domain measurements of heart rate variability(HRV) and ambula tory blood pressure were analyzed simultaneously . Results: (1) There were significant differences as compared with normal subjects in the time domain measurements of HRV in uremic group. It decreased significantly when the patient was defined as end stage chronic renal failure. There were no significan t differences between NS，normal renal function group and nitremic group. (2) Ti me domain measurements of HRV was significantly lower(P<0.05) in uremia with renal hypertension than in uremia with normal blood pressure. Conclusio n: (1) Patients with chronic renal failure(HRV) have their cardiac auton omic nervous system impaired conspicuously in the course of uremia. (2) There is a positive correlation between cardiac autonomic nervous system impairment in p atients with CRF and renal function levels. Uremia itself is an independent fact or for the impairment of cardiac autonomic nervous system. (3) Renal hypertensio n with uremia may intensify the impairment of cardiac autonomic nervous system of the patients.

OBJECTIVE:To explore the new mode of industry-university-institute unification for pharmacy professionals. METHODS:The research-teaching interactive platform was established through the principles of“complementary advantages, shared interests and mutual benefits”. RESULTS:It changed the traditional teaching mode,and it ensured the professional plan-ning,curriculum development and training objectives of students based on“4 analysis,2 setting and 1 implementation”. CONCLU-SIONS:The opportunities for cooperation between students and employers were broadened and students’awareness of innovation and entrepreneurship was enhanced. It cultivates project-based pharmaceutical,technical and skilled personnel,solves the problem of industry-university-institute unification and has certain significance for the development of China’s pharmaceutical education.

Objective To investigate the efficacy of ultrasound guided injection of embryonic inactivation in the treatment of ectopic pregnancy.Methods Eighty cases of ectopic pregnancy were selected in the Second Hospital Affiliated to Fujian Medical College from June 2011 to June 2014, in accordance with the order of admission, they were divided into two group of each 40 cases.The control group carries on the conservative treatment, intramuscular injection of methotrexate (MTX) , while the observation group in transvaginal ultrasonography guided implantation of MTX.The curative effect of two groups was Compared.Results The observation group effective rate of the treatment was 92.5％ (37/40), significantly higher than that of control group(62.5％ (25/40) ,x2=10.32 ,P＜0.01).The patients of two groups with no due mass rupture and transit operation.The observation group mass less than or equal to 2 cm disappear time required was (15.4±2.6) d,significantly shorter in the control group((27.1±3)d,t=18.64,P＜0.01).Serum β-human chorionic gonadotropin decreased to normal time required was (13.7±6.1)d, significantly lower than that of the control group((18.4±7.2) d,t=3.15 ,P＜0.01).The adverse reaction rate in the observation group was 10％ (4/40), significantly lower than that of the control group (32.5％ (13/40), P =0.028).Conclusion Ultrasound guided injection of embryonic inactivation treatment for ectopic pregnancy have curative effect, can effectively improve the clinical symptoms and reduce adverse reaction.

Purpose To study the clinicopathological features, immunophenotype and differential diagnosis of spindle cell rhabdomyosarcoma in adults (SRMS).Methods The clinical,pathologic and immunohistochemical features were evaluated in 9 cases of SRMS in adults.Results Nine cases of SRMS in adults were retrieved from the pathological archive of this hospital. 7 cases were male and 2 were female. Patients age ranged from 20 to 80 years (median,45 years). The head and neck region,including the right mandible, pharyngeal portion, nasopharynx, and left maxillary,was the most commonly affected area, accounting for 44% of the cases, followed by forearm, waist, thigh, leg and testis(1 case each). Tumor size varied from 2 to 14 cm (median 5.9 cm).Histologically, all the tumors were mainly composed of cellular bands and fascicles of atypical spindlE-shaped tumor cells with a variable number of spindled or polygonal rhabdomyoblasts.In addition, focal areas reminiscent of interstitial sclerosing were presented in 2 cases, and pseudovascular structures were noted in 2 cases, loosely myxoid stroma were detected in 1 case and small solid areas with mild pleomorphic tumor cells were present, but lacking bizarre pleomorphic rhabdomyoblasts. Immunohistochemically, the tumor cells were positive for vimentin, desmin, CD99 and MyoD1; Myogenin and MSA were positive in most of the cases (6/9 and 7/9 each); The remaining antibodies(S-100, CD34,CK and HMB-45) were all negative. Follow-up information was available in all the cases, ranged from 6 months to 4 years, revealed paravenous metastases of the peritoneal cavity in one patient with testis tumor and liver metastases in one patient with leg tumour. 4 patients developed local recurrences and 2 patients died of the disease.Conclusions SRMS is a rare neoplasm in adults,and most commonly occurs in male with preferential involvement in the head and neck region. It appears a more aggressive clinical course in adults. Morphologically, SRMS in adults should be differentiated from other spindle cell tumors.

Objective In order to study the structure-activity relationship of oridonin,Some derivatives of oridonin were synthesized and their cytotoxicity activity was evaluated.Methods Oridonin (Ⅰ) was isolated and purified by silica gel column chromatography.The derivatives were synthesized from oridonin through oxidation and acylation.All compounds were confirmed by spectrum analyses and their cytotoxicity was evaluated by MTT method.Results Six compounds were obtained and identified as: 14-acetyl-oridonin(Ⅱ),1,14-diacetyl-oridonin(Ⅲ),14-p-tolylsulfonyl-oridonin(Ⅳ),1-oxo-oridonin(Ⅴ),14-acetyl-1-oxo-oridonin(Ⅵ),14-p-tolylsulfonyl-1-oxo-oridonin(Ⅶ).Among them compounds Ⅳ,Ⅵ,and Ⅶ were new compounds.Five compounds showed better cytotoxicity than oridonin.Conclusion The cytotoxicity of 1oxo oridonin derivatives is first evaluated and shows the stronger cytotoxicity than oridonin.

Objective To investigate the feasibility of non-contrast-enhanced renal MR angiography (NCE-MRA) using time spatial labeling inversion pulse (Time-SLIP) technique,and to discuss the optimized inversion time (TI) and its relationship with age.Methods A total of 61 healthy volunteers were divided into two groups by age,22-50 years (n=32)and 51 80 years (n=29).All volunteers underwent 3.0T MRI examination with 6 different TIs sequences (1 200,1 300,1 400,1 600,1 600,1 700 ms).The vessel to-kidney signal ratio (VKR),grade of renal artery branches,grade of renal artery imaging quality were measured and analyzed.Results The VKR values were the highest at TI=1 500 ms in both sides ot kidneys.The scores of renal artery branches were gradually rising up but tending to be steady higher than 1 400 ms.Among all the subjects,the highest score of renal artery imaging quality was at TI=1 500 ms.In 22-50 years group,the highest score of renal artery imaging quality was at TI=1 500 ms.Meanwhile,the highest score was found at TI=1 600 ms in 51 80 years group.Moreover,the grade of renal artery imaging in the 22-50 years group acquired better scores compared to the 51 80 years group (all P＜0.05).Conclusion Time-SLIP technique is helpful to obtain renal MRA without contrast medium.The optimized TI value is 1 500 ms.Moreover,age can affect the optimized TI value.