OBJECTIVE:To evaluate the derma safety of miconazole and chloramphenicol cream (MCC) for Guinea pigs.METHODS:Blank matrix,positive sensitizing agent (2,4-dinitro-chlorobenzene) and MCC (high dose and low dose) were applied on normal or damaged areas of the unhairing backs of Guinea pigs to conduct acute toxicity test,sensitivity test and irritation test,respectively.RESULTS:MCC caused no acute toxicity when applied on the skin of Guinea pigs,nor skin/systemic hypersensitive reaction was noted after repeated sensitization.Single or multiple dosing of MCC caused no irritation on normal skin of Guinea pigs but caused mild irritation on damaged skin which disappeared after 48 h or 72 h.CONCLUSION:MCC has good dermo safety for Guinea pigs.

OBJECTIVE: To investigate the characteristics and regularity of antineoplastic medicine-induced adverse drug reaction (ADR) occurred in our hospital. METHODS: 162 antineoplastic medicine-induced ADR cases reported in our hospital from 2005 to 2008 were analyzed statistically in respect of patients’age and sex, categories of drugs, route of administration, drug combination,organs and systems involved in ADR and clinical manifestation, etc. RESULTS: Of the total 162 ADR cases, proportion of men was similar to women. 68 cases (41.98%) were old persons aged older than 60. 123 cases(75.93%) were single use of drugs, 39 cases(24.07%) were combined use of drugs. 39.51% of ADR cases were induced by antineoplastic medicine made from plants and took up the first place in terms of incidence of ADR. 36.42% of ADR cases dominantly manifested as lesion of skin and its appendants. CONCLUSION: ADR monitoring of antineoplastic medicine should be strengthened to ensure rational and standardized use of antineoplastic medicine, avoid or reduce the occurrence of severe ADR.

Objective:To investigate the TCM pathogenesis of Parkinson’s disease(PD).Methods: Correlation of kidney deficiency and blood stasis and invasion of PD is analyzed based on such points as age of onset,symptoms,location,course of disease,mechanism of molecular biology and treatment.Results: It proved that deficiency of kidney and debility of marrow is the internal condition,and blood stasis is the necessary factor.Pathogenesis of PD includes the characteristic of kidney deficiency and blood stasis,deficiency correlated to stasis.In addition,Chinese herb formula with function of strengthening kidney and activating circulation shows the anti-brain-aging and neuroprotective effect to PD.Conclusion: Kidney deficiency and blood stasis is the fundamental pathogenesis of PD.

Objective To investigate the effects of Wuling Powder on insulin resistance of C57BL/6J mice induced by high lipid diet, and discuss the mechanism. Methods C57BL/6J mice were randomly divided into six groups:normal group, model group, rosiglitazone group, Wuling Powder in low, middle, and high dose groups, 10 mice per group. Besides the normal group, other five groups were fed with high fat and sugar diet, with a purpose to establish insulin resistance model. Normal group and model group were given pure water. Rosiglitazone group received a gavage with rosiglitazone of 0.75 mg/kg. Wuling Power low, middle, and high groups received gavage with Wuling Power of 1.23, 3.69, 11.07 g/kg, respectively, the does volume was 0.2 mL/10 g, once a day. The weight and abdominal girth were detected every week. At the end of the sixth week, mice were given 12-hour fasting, and their eyeball were taken for blood. The body weight, length, and fat in abdomen and both kidneys were detected. Paraffin section was made with HE staining. FPG and FINS of each group were detected. ISI and IRI were calculated, and TC and TG were detected. Results Compared with the model group, Wuling Powder can significantly reduce the body weight and abdominal girth of mice (P<0.01, P<0.001), improve liver fatty degeneration, lower the FPG, FINS, TCH, TG, IRI, and increase the ISI in mice (P<0.05, P<0.01). Conclusions Wuling Powder has the effect of preventing insulin resistance of C57BL/6J mice induced by high lipid diet.

Aim In order to observe the pathological features and the dynamic distribution of RH strain T. gondii in main organs of infected mice, using indirect immunoenzymatic technique. To provide pathological diagonsising reference of toxoplasmosis and increase to understand the pathologensis of Toxoplasmosis. Methods Mice were infected intraperitoneally with 103 tachyzoites of T. gondii RH strain,and the parasites were detected using indirect immunoenzymatic technique in the liver, spleen, lungs and brain at 2,4,6 and 8 days postinfection. Results The liver was the first organ parasitized at D2, followed by spleen and lungs at D4, the brain at D8. At the early phase of infection, parasites were found on the edge of the liver and spleen. A few parasites were detected within the liver, spleen and lungs with time being. But parasites increased progressively and distributed well during the whole phase. The brain was the last organ to be parasitized. Parasites multiplicated rapidly so that the mice were seriously ill and died. Conclusions The indirect immunoenzymatic technique can demonstrate tachyzoites and Toaxoplasma antigen clearly in infected mice during acute stage. Many organs were infected such as liver, spleen,lungs and brain. The results suggest that the organs in the peritoneal cavity were infected directly by tachyzoites as IP infection, then the parasites disseminate through a blood way, and in the end, tachyzoites cross the blood-brain barries to reach the brain.

Objective To study the influence of Naikan therapy on the family function in patients with anxiety disorder of cerebral infarction.Methods A total of 192 patients with anxiety disorder of cerebral infarction were divided into control group and study group according to the set sequence.The study group was treated with Naikan therapy and the control group received routine therapy.All patients were assessed by family assessment device (FAD),Hamilton depression scale (HAMD),and Hamilton anxiety scale (HAMA).Results After 6-week treatment,the HAMD,HAMA,the affective reaction and behavior control scores in the study group were significantly lower than those before the treatment (t =2.24,2.43,2.37,2.35,P ＜ 0.05).The affective reaction and behavior control in the study group were obviously lower than that of the control group (t =2.51,2.41,P ＜ 0.05).Conclusion Naikan therapy can improve family function in patients with anxiety disorder of cerebral infarction.

Objective To study the influence of Naikan therapy on depression in patients with Schizophrenia.Methods 256 patients with Schizophrenia were divided into study group and control group according to the set sequence.The study group was simulated by Naikan therapy and the control group was given routine cure.All patients were assessed by Positive and negative symptom scale (PANSS),Simple coping style questionnaire (SCSQ),Defense way questionnaire (DSQ),Hamilton depression scale (HAMD),and Hamilton anxiety scale (HAMA).Restlts In the 6th week,the differences in HAMD score,Cover factor,negative coping were statistically significant between the two groups (t=2.37,2.33,2.36,P＜0.05).The differencs in HAMA score,Cover factor,negative coping were statistically significant between the 0th and the 6 th week in the study groups (t =2.31,2.42,2.47,P＜ 0.05).The difference of PANSS score were statistically significant between the 0th and 6th week of the two groups.Concltsion The Naikan therapy can improve the mental symptoms and depressive symptoms in patients with Schizophrenia.

OBJECTIVE To investigate the effect of jujuboside A on glomerular cell apoptosis in diabetic rats, and to explore the possible mechanisms. METHODS SD rats were administered with streptozotocin 100 mg · kg-1 to estabilish the diabetic model. Diabetic SD rats received jujuboside A 10 and 20 mg · kg-1 daily for 4 weeks by lavage administration, respectively. The level of glycosylated hemoglobin (GHb) in the blood of each group was measured by fructosamine method. The morphological changes in glomerular cells were observed by PAS staining. Glomerular cell apoptosis was determined by TUNEL staining. The protein expression of Bcl-2 and Bax was detected by immunohistochemistry. The protein expression of cleaved caspase 9 and cleaved caspase 3 was detected by Western blotting. Trans?forming growth factor β1 (TGF-β1) mRNA expression was analyzed by qPCR. RESULTS Compared with model group, jujuboside A 10 and 20 mg·kg-1 treatment significantly reduced the level of GHb in blood (mmol · L- 1: 10.9 ± 0.8 vs 17.5 ± 1.5, P<0.05; 7.6 ± 0.5 vs 17.5 ± 1.5, P<0.05), PAS positive score of glomerular cells (26.8 ± 3.2 vs 36.4 ± 3.8, P<0.05; 18.4 ± 2.1 vs 36.4 ± 3.8, P<0.05) and the apoptosis of glomerular cells〔(8.2±0.8)%vs (17.6±1.8)%, P<0.05;(5.1±0.5)%vs (17.6±1.8)%, P<0.05〕. Moreover, Bcl-2 protein expression in kidney tissues was elevated (P<0.05), whereas Bax (P<0.05), cleaved caspase 9 (P<0.05) and cleaved caspase 3 (P<0.05) protein expression and TGF-β1 mRNA (P<0.05) expression were reduced after jujuboside A administration. CONCLUSION Jujuboside A can prevent glomerular cell apoptosis in diabetic rats, which may be associated with the regulation of mitochondrial apoptotic pathways and TGF-β1 expression.

Objective To analyze the clinical characteristics of patients with L isteria septicemia for better clinical diagnosis and management of the disease .Methods A retrospective study was carried out in 13 patients with confirmed diagnosis of Listeria septicemia from July 2009 to November 2013 in West China Hospital of Sichuan University .The clinical features ,laboratory tests ,treatments and clinical outcomes were reviewed and analyzed . Results The vast majority of the 13 patients were immunocompromised or with critical organ dysfunction . The in vitro antimicrobial susceptibility testing indicated that penicillin ,ampicillin and levofloxacin were the most active agents against Listeria ,followed by imipenem ,erythromycin , ciprofloxacin and tetracycline .Only 33 .3% of the 13 Listeria isolates were sensitive to oxacillin .Eight patients were cured ,2 improved ,2 died after therapy .The remaining one patient gave up therapy .Conclusions The incidence of Listeria septicemia was associated with advanced age and presence of underlying diseases .Early etiology diagnosis and appropriate antibacterial therapy can improve the outcome of such patients .Actively treating underlying diseases helps reduce the mortality rate .

Objective To observe the clinical efficacy of the Mingmen eight array massage combined with compound lysine hydrochloride and zinc gluconate granules for the treatment of infantile diarrhea. Methods Totally 120 children with diarrhea met the inclusion criteria were divided into the treatment group, Western medicine group, and general massage group by random number table method, 40 cases in each group. All 3 groups were given dietary guidance and did moderate exercise. Western medicine group was administered orally for compound lysine hydrochloride and zinc gluconate granules, two bags per day for the aged 1–10, three bags per day for the aged >10. Treatment group was given the Mingmen eight array massage therapy based on Western medicine. General massage group received conventional massage therapy based on Western medicine, with four weeks as treatment course. 3 groups of patients were observed before and after treatment for salivary amylase, blood zinc value, urine D-xylose absorption and excretion test, TCM symptom score, and clinical efficacy were evaluated. Results There was statistical significance in the salivary amylase, blood zinc value, and urinary D-xylose absorption and excretion rate between before and after t reatment(P<0.05); after treatment, treatment group showed higher salivary amylase, blood zinc value, and urinary D- xylose absorption and excretion rate than the Western medicine group and general massage group (P<0.05); scores of diarrhea, loose stool, lassitude, lusterless complexion, and appetite reduction decreased compared with before treatment (P<0.05); after treatment, all integrals of treatment group were lower than Western medicine group and general massage group (P<0.05). The total effective rates of the treatment group, Western medicine group and general massage group were 92.50％ (37/40), 72.50％ (29/40), and 75％ (30/40) respectively. There was statistical significance among the three groups (P<0.05). Conclusion Mingmen eight array massage combined with compound lysine hydrochloride and zinc gluconic granules can effectively alleviate the clinical symptoms of patients with infantile diarrhea, and improve the level of laboratory parameters.