ObjectiveTo observe the effect and side effect of intravascular He-Ne laser irradiation (ILIB) on the abnormal lipid metabolism induced by clozapine.Methods52 patients with schizophrenia (34 males, 18 females) took clozapine alone at a dosage of 200-350 mg/d. All patients were treated with ILIB every other day, 60 min once, ten times altogether. Before and after treatment, lipid metabolism, liver, kidney and blood coagulate functions of patients were tested.ResultsTC, TG, LDL-ch levels of patients decreased obviously after ILIB treatment (P<0.05), while HDL-ch level increased obviously (P<0.01). The liver, kidney and blood coagulate functions were as same as before treatment.ConclusionILIB has an extreme effect on the abnormal lipid metabolism induced by clozapine, and it is quite safe and has clinical practice value.

ObjectiveTo explore the effect of music treatment on memory decrease causing by clozapine of patients with schizophrenia. MethodsThe 70 patients with schizophrenia aged 18 to 30, who were in hospital for the first time and had graduated from middle school were divided into the experimental group who received music treatment and the control group with 35 cases each at random,when they reached the clinical cure standard after only taking clozapine. The two groups were given the same test before and after the experiment.ResultsThe memory measurement of the two groups had no difference before the experiment(P>0.05). The patients in the experimental group greatly increased their memory after the treatment (P<0.01), but these was no significent difference in the control group (P>0.05).Conclusions Music treatment can help to improve the memory of the patients received clozapinetreatment.

Animals ; Diet, High-Fat ; Dietary Fats ; administration & dosage ; Female ; Obesity ; etiology ; physiopathology ; Physical Conditioning, Animal ; physiology ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Receptors, Leptin ; genetics ; metabolism ; Sexual Development ; physiology

Objective HupA is one of the potential drugs which can be used to treat Alzheimer's disease(AD).The aim of this study was to explore the pharmacokinetics and biodistribution of HupA in vivo by using 11C-HupA.Methods A total of 25 SD rats were studied.They were divided into 5 groups (5 rats in each group).All had intravenous injection of 22 MBq(in0.2 ml)11C-HupA through tail vein.Dynamic im-aging Was acquired from 5 to 90 minutes after injection.Venous blood and organ activities were collected at 5,15,30,60.and 90 minutes after injection.Percentage activity of injected dose per gram of tissue(%ID/g)was calculated to characterize the biodistribution of tracer in different brain regions: frontal,apical, temporal,occipital,cerebellum,hippocampus,striatum,thalamencephalon, and brain stem, Variance analysis using SPSS 11.5 software was performed and compared among the study groups.Results 11C-HupA was character-istic for its quick clearance from blood,with half time T1/2 of (14.61±1.77) min,and clearance rate (CL)macokinetics of 11C-HupA in rats corresponded to a one-compartment model.with an activity curve(area 11C-HupA distribution in different brain regions,being greater in cerebral cortex,hippocampus,hypothala-mus and brain stem. Conclusions Pharmacokinetic study of 11C-HupA in brain was fast.convenient and showed high specificity and sensitivity.Its ability to quantitatively evaluate brain function and its character-istic distribution in mice provided some evidence for monitoring therapy in AD patients.

Objective: To screen candidate antigen for therapeutic HBV vaccine with a novel adjuvant DC-Chol. Methods: BALB/c mice were injected with DC-Chol liposome and HBsAg prepared from CHO and Yeast respectively. One week later, IL-4, IL-2, IFN-?were measured by ELISA or ELISPOT. Results: The levels of IL-2, IFN-?of HBsAg from Yeast with DC-Chol liposome were 20 and 119 times higher respectively than those of HBsAg from CHO with DC-Chol liposome. ELISPOT assay showed that the counts of spot-forming cells of IL-4 and IFN-?of HBsAg from Yeast with DC-Chol liposome were 2.8 and 46.3 times higher respectively than those of HBsAg from Yeast with Al(OH)3. Conclusion: HBsAg prepared from Yeast together with DC-Chol liposome may be an appropriate candidate for therapeutic HBV vaccine .

Calpain ; genetics ; Diabetes, Gestational ; genetics ; Female ; Genotype ; Haploidy ; Humans ; Polymorphism, Single Nucleotide ; Pregnancy

Humans ; Lead ; toxicity ; Male ; Reproduction ; drug effects ; Sperm Count ; Sperm Motility ; drug effects

Objective To evaluate the value of echocardiography in diagnosing infective endocarditis (IE) in children. Methods The shape, size, echogenicity, distribution of vegetations and valvular function of the heart were observed by transthoracic echocardiography (TTE) in 30 patients with suspected IE. We correlated TTE ifndings with the results of hemoculture and serologic test. Results Vegetations were observed in all patients by echocardiography:seven patients with tricuspid valve vegetations, two with mitral valve vegetations, three with pulmonary valve vegetations, three with main pulmonary artery vegetations, three with aortic valve vegetations, two with aortic valve abscess, and two with vegetations in right atrium. After anti-infection therapy, the size of vegetations in iffteen patients became smaller and the less echogenic than before. Vegetations disappeared in two patients. Vegetation was recurrent repeatedly in one case. Ten patients recovered after operation. Two severe cases died. Five patients underwent TTE again one week after the previous negative TTE. Of them, echocardiography demonstrated vegetations in three cases. However, no vegetations were found in rest two cases because antibiotics had been used at early stage. In addition, echocardiography demonstrated one patient with mitral valve vegetation. But the lesion was ifnally conifrmed to be operating suture. The sensitivity and specificity of TTE in detecting vegetations were 88.0% and 80.0%, respectively. Blood cultures were positive in twenty-seven cases and were negative in three cases. Conclusions The early diagnosis of IE is important to improve patient′s prognosis. It takes a long time in organism cultivation before achieving the clinical diagnosis. TTE can help obtain an early diagnosis stage of IE, and provide the assessment of size and location of vegetation. It plays an important role in treatment and prognosis prediction.

Objective To evaluate the efficiency and safety of mifepristone and gestrinone in subsidiary treat- ment after endometriosis surgery.Methods Totally 151 patients diagnosed as endometriosis with conservative surgery treatment or laparoscopic operation were divided into three groups;49 cases in the group of mifepristone re- ceived mifepristone tablets 10mg every day for 6 months from the first week of postoperation,60 cases in the group of gestrinone received gestrinone capsules 2.5mg twice every week for 6 months.Cases in the group of control did not receive any postoperative medical treatment.The duration of follow-up after surgery was censored at 3～18 months.Patients'controlling rate of ache symptoms and signs,clinical efficiency,recurrence rate,sex hormone level, menstrual and weight changes,liver and renal functions were recorded and compared.Results The follow up rate is 97.4 %,the efficacious rate and symptoms controlling rate of mifepristone group and gestrinone group were 78.7 %, 93.1% respectively,which of the control group were 34.8 %,58.7 % respectively.There were significant differ- ences,x~2=44.31,P