Objective　To study the clinic, neuro-electrophysiology and molecular biology of Machado-Joseph disease (MJD).Methods　Family visiting, physical examination and the blood samples were analysed on molecular biology in 44 members of a family with MJD.The cases of inpatients were examined on cerebrospinal fluid and neuro-electrophysiology.Results　10 patients of the family attacked,which were consisted with autosomal dominant inheritance type. Age of the onset was 8～38 years old. The clinical characteristic was progressive severe spinocerebellar of ataxia,faciolingual myokymia,bulging eyes.Change of denervated muscle was revealed by neuro-etectrophysiological examination. Light atrophy was observed in cerebellar,brain stem, spinal cord.The genetic defect of MJD was located the long arm of chromosome 14 between D14S280 and D14S81, their distance was 3.0 cm.All tested patients had their CAG repeated expansion from 72 to 84 in the MJD gene.Conclusion　MJD is a neuro-degenerative disorder of autosomal dominant inheritance. The disease was clinically characterized by progressive severe spinocerebellar ataxia, no obvious changes of cerebrospinal fluid,neuro-electrophysiology, CT and MRI.The genetic defect of MJD was located the long arm of chromosome 14.The number of CAG repeated expansion mutation was associated with the age of the onset.

Objective To study the clinic, neuro electrophysiology and molecular biology of Machado Joseph disease (MJD).Methods Family visiting, physical examination and the blood samples were analysed on molecular biology in 44 members of a family with MJD.The cases of inpatients were examined on cerebrospinal fluid and neuro electrophysiology.Results 10 patients of the family attacked,which were consisted with autosomal dominant inheritance type. Age of the onset was 8~38 years old. The clinical characteristic was progressive severe spinocerebellar of ataxia,faciolingual myokymia,bulging eyes.Change of denervated muscle was revealed by neuro etectrophysiological examination. Light atrophy was observed in cerebellar,brain stem, spinal cord.The genetic defect of MJD was located the long arm of chromosome 14 between D 14 S 280 and D 14 S 81 , their distance was 3.0 cm.All tested patients had their CAG repeated expansion from 72 to 84 in the MJD gene.Conclusion MJD is a neuro degenerative disorder of autosomal dominant inheritance. The disease was clinically characterized by progressive severe spinocerebellar ataxia, no obvious changes of cerebrospinal fluid,neuro electrophysiology, CT and MRI.The genetic defect of MJD was located the long arm of chromosome 14.The number of CAG repeated expansion mutation was associated with the age of the onset.

Objective To explore the effect of L-dopa on plasma homocysteine and folic acid in patients with parkinsons' s disease(PD).Methods Twenty eight elderly PD patients and thirty normal subjects were enrolled in this group.The homocysteine,cobalamin and folate were examined in normal group and in PD group before treatment and after being treated with L-dopa for six moths respectively.Then the homocysteine,cobalamin and folate were compared between the two groups.Results The plasma homocysteine levels increased in PD patient group after being treated with L-dopa for six months(19.19? 8.01)?mol/L as compared with those of the PD group before treatment(12.50?3.78)?mol/L and those of control group(12.60?3.94)?mol/L(P

Objective To investigate the potential effect of Lactobacillus acidophilus (L. acidophilus) on prevention and treatment of neonatal mice infected with human rotavirus (HRV). Methods Sixty 4-day-old kunming mice were randomly divided into control group. HRV infected group, L. acidophilus pretreated group (treated before HRV infection ) and L. acidophilus treated group(treated after HRV infection). The manifestation and pathological changes in small intestine of neonatal mice were observed. The HRV antigen in the feces and intestines were measured by ELISA and fluorescent-focus assay, respectively. Results The severity and duration of diarrhea as well as mortality in L. acidophilus pretreated group and treated group were lower than those in HRV infected group. The duration of HRV-antigens shedding following infection was considerably prolonged in HRV infected group compared to that in L. acidophilus pretreated group and treated group. Furthermore, decreased expression of HRV antigen and little pathological changes in intestinal mucosa were found in L. acidophilus pretreated group and treated group when compared with HRV infected group. Conclusion L. acidophilus may be used as an alternative approach for the prevention and treatment of neonatal mice infected with HRV.

Objective To analyze the influencing factors of cone-beam CT (CBCT) imagine registration in lung cancer. Methods From Mar. 2007 to Dec. 2007, 20 patients with lung cancer were treated with IGRT. The imagines of CBCT were collected from 6 to 19 fractions during the patients' radiotherapy. To compare the difference of set-up errors between the two groups according to the distance from the lesion in lung to the centrum. At the same time, CBCT imagines from the first, middle and the last fraction of these patients' radiotherapy were registrated in bone and grey methods by four doctors. The difference of set-up errors between different doctors and registrated methods were compared. Results The mean values of set-up errors were ＜2 mm in the two groups without significant difference (x:-1.31mm vs 0. 10 mm (t=0. 07,P=0.554);y:1.24 mm vs 1.37 mm (t=0. 05,P=0. 652);z: - 1.88mm vs -1.26mm (t= -0. 12,P=0.321)). The mean values of set-up errors were ＜ 1.3 mm in four doctors and registrated methods without significant difference, for bone registration,x: -0. 05 mm, -0. 01 mm,0. 05 mm, -0.12 mm and -1.31 mm ( F=-0.01,P=0.887) ;y:0.56 mm,0.35 mm,0.51 mm and 0.43 mm (F= -0.01,P=0.880);z: -1.16 mm, -1.20 mm, -0.88 mm and -1.03 mm (F= -0.04,P=0. 555 ), for grey registration ,x: -0.32 mm, -0.341 mm, -0.395 mm and - 0.37 mm(F=-0.01, P=0.874);y:0.34 mm,0.54 mm, -0.04 mm and 0.27 mm (F= -0.03,P=0.622);x:-1.12 mm,- 1.15 mm, - 1.13 mm and - 1.04 mm (F=0. 00,P=0. 812). Conclusions With the same registrated box and imagine quality, the location of the lesions in lung, registred methods and different doctors are not the influencing factors for CBCT imagine registration.

In this study, retrospective multi-center study on medical records of Uyghur medicine diagnosis and treatment program of osteoporosis was done and demographic, diagnostic, therapeutic, efficacy evaluation and nursing data and other information were collected. The main and secondary disease manifestations of osteoporosis were analyzed inductively. Osteoporosis was divided into 2 types in Uyghur medicine field, which were abnormal Savda type and abnormal Balgham type. Uighur medicine syndrome type standards of osteoporosis were established. Treatment efficacy was evaluated according to bone pain, bone density, life quality, and improvement of clinical symptoms and Uyghur medical symptoms. On this basis, in accordance with the technical requirements of the national drug review, the study developed clinical research guidelines for the treatment of osteoporosis with new Uyghur medicine (draft).

In this article, retrospective multi-center study on medical records of Uyghur Medicine diagnosis and treatment program of acne vulgaris was done and demographic, diagnostic, therapeutic, efficacy evaluation and nursing data and other information were collated and analyzed. The main and secondary disease manifestations of acne vulgaris were analyzed inductively and acne vulgaris was divided into 3 types in Uyghur Medicine field, which are blood-type acne vulgaris, yellow bile-type acne vulgaris, and astringent mucus-type acne vulgaris. Uyghur Medicine syndrome type standards of acne vulgaris were established. At the same time, through evaluating skin integrity and morphology of lesions as well as changes in patients’ symptoms and quality of life and observing changes in patients’ internal environment respectively before and after treatment, disease and syndrome clinical criteria of acne vulgaris were established. On this basis, in accordance with the technical requirements of the national medicine review, this study developed clinical research guidelines for the treatment of acne vulgaris with new Uyghur Medicine.

In this study, retrospective multi-center study on medical records of Uyghur Medicine diagnosis and treatment program of common cold was done and demographic, diagnostic, therapeutic, efficacy evaluation and nursing data and other information were collected, sorted out and analyzed to determine the diagnostic cretiria of Uygur Medicine syndrome factors. Syndrome differentiation standard with the syndrome factors of the enrties of main syndromes and sub-syndromes and symptomatic diagnosis chart was established. Combined with the symptoms of common cold, the efficacy evaluation standards were established. On this basis, in accordance with the technical requirements of the national new medicine review, the study developed clinical research guidelines for the treatment of common cold with new Uyghur Medicine (draft).

This research conducted retrospective multi-center study on medical records of Uyghur Medicine diagnosis and treatment program of shingles, and collected information about demography, diagnostics, and therapeutics, efficacy evaluation and nursing to conclude and analyze the main syndromes and sub-disease performance. Shingles was divided into 3 types in Uyghur Medicine field: abnormal blood type shingles, abnormal bile liquid type shingles, and abnormal black choledochal typeshingles. Uighur Medicine syndrome type standards of shingles were established. Rash suspended time, rash dry scab time, the pain start to ease time interval, time completely pain, pain bounce rate, the incidence of postherpetic neuralgia, and PHN recovery time were evaluated. Disease and syndrome clinical criteria of shingles were established by evaluating Uygur Medical symptoms improvement, improvement of patients’ life quality and the changes in patients’ internal environment. On this basis, in accordance with the technical requirements of the national medicine review, the research developed clinical research guidelines for the treatment of shingles with new Uyghur Medicine (draft).

Based on medical ethics, retrospective multi-center study on medical records of Uyghur Medicine diagnosis and treatment program of hyperlipidemia was done and demographic, diagnostic, therapeutic, efficacy evaluation, nursing data and other information were collated. The main and secondary disease manifestations of hyperlipidemia were analyzed inductively and hyperlipidemia were divided into 4 types in Uyghur Medicine field, which were surplus and sticky Kan type, Chuchumal Balgham type, Gaisiman Balgham type, and Koygan Savda type. Therefore, Uighur Medicine syndrome type standards of hyperlipidemia were established. Treatment efficacy was evaluated with the combination of laboratory observation parameters and main and secondary disease manifestations. On this basis, in accordance with the technical requirements of the national medicine review, this study developed clinical research guidelines for the treatment of hyperlipidemia with new Uyghur Medicine (draft).