ABSTRACT
BACKGROUND: Spinocerebel ar ataxia is a common neurodegenerative disease characterized by slowly progressive movement incoordination of the limbs. It responds badly to common medication. OBJECTIVE: To observe the clinical effect of autologous bone marrow mesenchymal stem cells and al ogeneic umbilical cord mesenchymal stem cells tranfusion in the treatment of spinocerebel ar ataxia. METHODS: A total of 27 spinocerebel ar ataxia patients treated with mesenchymal stem cells treatment were included for comprehensive statistical analysis. Among these patients, six patients received autologous bone marrow mesenchymal stem cells lumbar puncture treatment and 21 patients received al ogeneic umbilical cord mesenchymal stem cells lumbar puncture treatment combined with intravenous infusion. The neurologic function of the patients in the two groups was evaluated with International Cooperative Ataxia Rating Scale before and after treatment. RESULTS AND CONCLUSION: There was no obvious adverse effect in the 27 spinocerebel ar ataxia patients during, before or after mesenchymal stem cells treatment. The effect of autologous bone marrow mesenchymal stem cells in six patents was not significant; for the other 21 patients treated with al ogeneic umbilical cord mesenchymal stem cells transfusion, the subjective symptoms of the patients were improved, and the International Cooperative Ataxia Rating Scale scores were decreased significantly at 3 months after treatment when compared with those before treatment (P < 0.05). The results suggest that umbilical cord mesenchymal stem cells treatment is safe and able to ameliorate the clinical symptoms and improve life quality of spinocerebel ar ataxia patients to some extent.
ABSTRACT
To study the effect of itraconazole on the vaginal candidiasis caused by Candida under different immunity conditions, the fungal vaginitis model was established in female ICR mice by in- travaginal inoculation of suspension of C. albicans after the animal had been pretreated with estradiol or dexamethasone. Mice were divided at random into different groups and then treated with itracona- zole or IFN-γ given by gastrogavage. The burden of the fungus in the vaginal lavage fluids in the mice of the different groups was measured dynamically at different time points after the beginning of the drug treatment. The difference in the effect of itraconazole on the vaginal candidiasis between normal immune system group (group A) and control group (group D) was statistically significant (P<0.01). The difference in the efficacy of itraconazole among immunosuppressed group (group E), immuno-regulated group (group F) and the control group (group G) was statistically significant (P<0.01). But on the 5th, 6th, 7th, 9th, 11th day after the inoculation the average level of colony forming unit (CFU) of groups A, E and F showed no statistically significant difference (P0.05). It is concluded that the efficacy of itraconazole in the treatment of the vaginal candidiasis under different immunity conditions (groups A, E and F) in mice were all good, but there was no difference in the anti-fungal effect of itraconazole among the three groups.