1.A randomized controlled clinical study of lower-dose peginterferon alfa-2b in combination with ribavirin in the treatment of chronic hepatitis C
Duan-De LUO ; Jian-Hua YI ; Shu-Qing CAI ;
Chinese Journal of Infectious Diseases 2001;0(03):-
Objective To compare the effecacy and safety of lower dose peginterferon alfa-2b plus ribavirin versus standard interferon alfa-2b plus ribavirin for treatment of chronic hepatitis C in China.Methods 192 patients with chronic hepatitis C were assigned peginterferon alfa-2b 0.5?g/kg each week plus ribavirin 750~1050 mg/d or standard interferon alfa-2b 3 MIU TIW plus ribavirin 750~1050 mg/d for 48-week treatment and 24-week fellow-up.Results The sustained virological response (SVR)rate in lowe-dose peginterferon alfa-2b plus ribavirin group was 53.8%,and the SVR rate in standard interferon alfa-2b plus ribavirin was 58.1%.The SVR was similar between the two treat- ment group(P=0.966 for both comparisons).The adverse event rate was higher in peginterferon al- fa-2b plus ribavirin group than in standard interferon alfa-2b plus ribavirin group(P=0.033 for both comparisons),but there was no new or unique adverse event in related to pegylation of interferon alfa-2b. Conclusion The effecacy and safety was similar between lower-dose peginterferon alfa-2b plus ribavirin and standard interferon alfa-2b plus ribavirin for treatment of chronic hepatitis C.
2.THE EXPRESSION OF SUBSTANCE P AND SUBSTANCE P RECEPTOR IN THE DEVELOPMENT OF MOUSE BRAIN
Hua JI ; Shu HAN ; Yi ZHENG ; Jiangang SUN ; Shucai LING
Acta Anatomica Sinica 2002;0(05):-
Objective To study the expression of substance P(SP) and substance P receptor(SPR) during the development of mice brains. Methods The expression of SP and SPR during the development of mice brains from embryonic day(E) 11 to postnatal day(P) 0 days was analyzed by immunohistochemical method. Results The expression of SP began at E11 and gradually increased until birth. The expression of SPR began at E11 and maintained stable expression until birth. SP mostly expressed at striatum and SPR mostly expressed at medullary raphe.Conclusion The expression of SP and SPR during the embryo brain stage may indicate that SP could be an important factor involved in the early organization and maturation of neuron.
3.Relationship between Renal Nitric Oxide and Glomerular Hyper filtration in Experimental Diabetic Rats
ming-hua, LIU ; shu-zhen, SUN ; qian, LI ; yi, WANG
Journal of Applied Clinical Pediatrics 1986;0(01):-
Objective To explore the mobile changes of nitric oxide(NO) and the relationship between nitric oxide and glomerular hyperfiltration in experimental diabetic rats.Methods Experimental diabetes mellitus(DM) was induced in rats with streptozotocin(STZ).The levels of NO and NOS in renal tissue homogenate were assayed after establishment of diabetesat the 4 th,8 th,12 th week.At the same time, renal morphology in diabetic rats was examined by light microscope and image of computer.Results The contents of NO and NOS in renal homegenates were evidently increased at 4 th week,and decreased gradually from 8 th week(P
4.AIDS-related enteropathy due to Mycobacterium avium-intracellulare: report of a case.
Yi-Hua CHEN ; Li-Na AN ; Ke-Shu LUO ; Yi JIAN ; Yan LUO
Chinese Journal of Pathology 2009;38(10):709-710
Adult
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Antigens, CD
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metabolism
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Antigens, Differentiation, Myelomonocytic
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metabolism
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HIV Enteropathy
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complications
;
metabolism
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microbiology
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pathology
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Humans
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Male
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Mycobacterium avium Complex
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isolation & purification
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Mycobacterium avium-intracellulare Infection
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complications
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metabolism
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microbiology
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pathology
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Young Adult
5.Community characters of Lophatherum gracile in Yongchuan district of Chongqing.
Fu-jun YIN ; Shu SHU ; Hua-rong ZHOU ; Xian-you QU ; Rui PAN ; Yi-quan ZHOU ; Wei SUN
China Journal of Chinese Materia Medica 2014;39(22):4277-4282
To understand Lophatherum gracile plant community's structural characteristics, a survey of community structure and species diversity was conducted through quadrat sampling in Yongchuan district of Chongqing. The results showed that there were 386 species vascular plants, belonging to 117 families and 229 genera. Based on habitat, community structure and species composition, L. gracile were found in three community types: Pinus massoniana community, banboo community, shurb community. Vertical structure was composed of three layers, including tree layer, shrub layer and herb layer. Species in shrub layer was the richness. P. massoniana is the only dominant species of the community, it can not regenerate naturally, the shrub layer has a greater effect on the community of L. gracile in the future. In addition, the banboo community and shurb community is not stable because of human's activity. Therefore, the community characters of L. gracile should be taken care of conservation when the resources are utilized.
China
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Ecosystem
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Pinus
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physiology
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Plants
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Poaceae
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physiology
6.effect of treatment from the lung and treatment from the intestine on vasoactive intestinal peptide contents of ulcerative colitis rats: a comparison study.
Xue YANG ; Xin-yue WANG ; Shan JING ; Shu YANG ; Xin YAN ; Yi-hua SHENG
Chinese Journal of Integrated Traditional and Western Medicine 2015;35(2):222-227
OBJECTIVETo observe effects of treatment from the lung and treatment from the intestine on the level of vasoactive intestinal peptide (VIP) in the lung and intestine of ulcerative colitis (UC) rats.
METHODSThe UC rat model was established in 52 rats by using rabbit intestine mucosa tissue allergen combined TNBS-ethanol model (with the model successful rate of 78.0%). Eight rats randomly selected from 40 successfully modeled rats and 8 of 16 rats from the normal group were recruited as the model group and the normal control group before intervention (at week 0). The rest 32 successfully modeled rats were randomly divided into the model group, the Western medicine treatment group (salazosulfapyridine), the treatment from lung group (Huangqi Jiegeng Decoction), and the treatment from intestine group (Huangqi Huanglian Decoction), 8 in each group. Rats in each treatment group were administered with corresponding medication 8 times the dose of a 60 kg adult human. Another 8 normal rats were recruited as the normal group. Equal volume of pure water was given to rats in the model group and the normal group by gastrog avage, once per day. Contents of VIP in the lung tissue and the intestinal tissue were detected at week 0 and 4 after 4-week consecutive intervention. Pathomorphological changes of the lung tissue and the colon tissue were observed under light microscope.
RESULTSCompared with the normal control group at week 0, evenly distributed diffuse inflammation could be seen in the pulmonary interstitial tissue; the bronchial wall was thickened; a huge amount of infiltration surrounded bronchi and blood vessels; a large area of necrosis of intestinal mucosa and inflammatory cell infiltration could also be seen in the model group. Pathological injuries of the lung and the colon were more alleviated in each treatment group than in the model group at the same time point. Compared with the normal control group at the same time point, VIP contents in the lung tissue significantly decreased in the model group at the end of week 4 (P<0.05); VIP contents in the colon tissue significantly increased in the model group at the end of week 0 and 4 (P <0.05). Compared with the model group, VIP contents in the lung tissue significantly increased in the Western medicine treatment group and the treatment from lung group at the end of week 4 (P<0.01); VIP contents in the colon tissue significantly decreased in the treatment from lung group and the treatment from intestine group (P<0.05, P<0.01).
CONCLUSIONTreatment from the lung and treatment from the intestine showed predominant advantage in improving local inflammation of the lung and the intestinal tract, alleviating pathological injuries, promoting repair of injuries through regulating VIP contents in the lung tissue and the colon tissue.
Animals ; Colitis, Ulcerative ; drug therapy ; Drugs, Chinese Herbal ; therapeutic use ; Intestinal Mucosa ; metabolism ; Intestines ; Lung ; Male ; Rabbits ; Rats ; Vasoactive Intestinal Peptide
7.Primary pulmonary artery sarcoma: report of a case.
Jing-jiao WANG ; Guo-yi YANG ; Li-hua ZHANG ; Shu-dong YANG
Chinese Journal of Pathology 2010;39(7):490-491
Actins
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metabolism
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Antigens, CD
;
metabolism
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Antigens, Differentiation, Myelomonocytic
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metabolism
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Diagnosis, Differential
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Female
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Humans
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Kidney Neoplasms
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pathology
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Middle Aged
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Pulmonary Artery
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Pulmonary Embolism
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pathology
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Radiography
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Sarcoma
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diagnostic imaging
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metabolism
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pathology
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surgery
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Vascular Neoplasms
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diagnostic imaging
;
metabolism
;
pathology
;
surgery
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Vimentin
;
metabolism
8.Using multivariate multilevel logistic model to study the influential factors of attitudes related to the Punishment on Smoking, among the residents in Guangzhou
Shu-Dong ZHOU ; Yan-Hui GAO ; Xiao-Hua YE ; Yi YANG
Chinese Journal of Epidemiology 2012;33(4):378-381
Objective To explore the attitudes towards the Smoking Ban policy and the bias in different levels of related society sanctions so as to provide evidence for implementing anti-smoking measures in the public places.Methods A multi-univariate-multilevel logistic model was developed to find the relation between penalty attitudes and the covariates' effects.Results 74.6% (3647/4892) and 61.2% (2994/4892) of the residents agreed to punish either the managers of public places or to the smokers.The two kinds of attitude were associated (x2 =1253.45,P<0.0001 ).Residents being female,aged between thirty and fifty-nine years old,having had higher than college education,being non-current smokers,with high scores on knowledge of tobacco control,tended to have the attitude of punishing the public place managers and smokers.However,those persons exposed to everyday secondhand smoke or being non-current smokers,tended to punish the smokers in the generalized Wald test.Conclusion There was strong evidence noticed that most of the residents in Guangzhou had supported the ‘tobacco control penalty'.Factors as age,sex,level of education received,knowledge on hazards of smoking,being current smokers and under secondhand smoke exposure were the influencing factors.Non-current smokers and those who exposed to secondhand smoke everyday,would prefer to take different penalties policies.
9.The effects of partial body weight supported treadmill training on post-stroke depression and the recovery of neurological function
Yi SHEN ; Cui-Huan PAN ; Jun LIU ; Ai-Hua LUO ; Shu-Xiang PO ; Xin-Lu WAN ;
Chinese Journal of Physical Medicine and Rehabilitation 2003;0(06):-
Objective To investigate the effects of partial body weight supported treadmill training (BW- STT) on post-stroke depression (PSD) and on patients' quality of life.Methods Sixty patients with PSD were re- cruited and divided into a training group (n=30,male 17,female 13) and a control group (n=30,male 16,fe- male 14).All patients were treated with routine internal medication and rehabilitation.The patients of the training group also received BWSTT in addition to their routine treatment.All patients' neurological impairment was evaluated using the Modified Edinburgh-Scandinavian Stroke Scale (MESSS).The Hamilton depression scale (HAMD) was used for evaluating the degree of depression.The Fugl-Meyer scale and the Barthel index were used to assess ambula- tion and balance,and facility in the activities of daily living.All patients were assessed before and after the treat- ment.Results After four weeks of treatment,depression in the training group had improved significantly more than in the control group.Conclusion BWSTT intervention is very important for patients with PSD:it can reduce the degree of depression and improve the quality of life.
10.Biological Characteristics of the Rhizobia Isolated from Acacia confusa Grew in the Karst Environment
Cheng-Qun LV ; Jun-Kun LU ; Bao-Ling HUANG ; Yi-Shu SUN ; Xiao-Hua LI ;
Microbiology 1992;0(02):-
The paper is about the systematic studies of biological characteristics of 15 stains rhizobia isolated purified from Acacia confusa grew in Guangxi karst environment.The results showed that there were typical characteristics of rhizobia.there were negative reaction about use of 3-ketolactose and beef extract peptone nutrient agar medium,and positive reaction about use of starch and citrate medium,and produce acid in reaction of BTB and litmus milk medium,(NH4)2HPO4 was used as nitrogen sources and both four monosaccharides and three disaccharides could be utilized as carbon sources in 15 strains rhizobia isolated Acacia confuse.Among the 15 strains for the tests,11 strains could deoxidize the nitrate of medium into nitrite,14 strains could grow well on NaCl solution concentration 3.0 %~4.0 %,14 strains could grow at 39℃,13 strains may grow on highest pH12 and 4 strains on lowest pH4 cultrue medium.15 strains can grow in 10% and 11 strains in 10%~30% of CaCO3 solution concentration.