Objective To investigate the calculi composition of patients with urinary calculi in Henan area and the clinical significance of preventing calculi recurrence with individualized method.Methods From August 2009 to July 2010,1050 patients in our hospital underwent extracorporeal shock wave lithotripsy (ESWL) and ureteroscopy and percutaneous nephrolithotomy were set as the experimental group,all stone specimens were detected with the BRUKER TENSOR27 infrared spectroscopy for analysis of stone composition,and nurse on duty gave instructions according to the stone composition to prevent recurrence.From July 2008 to July 2009 1010 patients in our hospital underwent extracorporeal shock wave lithotripsy,ureteroscope and percutaneous nephrolithotomy were set as the control group,patients in the control group were not given calculi component analysis and these patients received general prevention guidance.The calculi recurrence was compared between two groups.Results Among 1050 cases in the experimental group,urinary calculi with single component accounted for 46.29％,of which calcium oxalate stones accounted for 44.95％.Calculi with mixed components accounted for 53.71％,mainly were calcium oxalate and carbonate apatite mixture components (30.48％).57 cases (5.43％) occurred urinary stone recurrence in the experimental group,while 177 cases(17.52％) in the control group.The difference had statistical significance.Conclusions Urinary calculi analysis has important clinical significance for understanding the causes and treatment of calculi as well as prevention of recurrence of calculi.

Spontaneous intracerebral hemorrhage (ICH) refers to primary non-traumatic parenchymal hemorrhage.Its mortality and disability are extremely high.A simple and easy clinical grading scale for ICH can not only evaluate the prognosis of patients,but also has an important guiding significance for clinical treatment and clinical research.This article reviews the contents of major intracerebral hemorrhage scales,external validation,advantages and disadvantages,and explains its scope of application and clinical application.

Objective To investigate the prevalence of serum Anti-sperm antibodies(AsAb) in group of prepubertal boys with cryptor-chidism before and after surgery,and explore whether it may be influenced by testicular location,orchiopexy,unilateral or bilateral cryptorchi-dism and deferens and(or) epididymis abnormality.Methods Serum AsAb was examined in 50 prepubertal boys with cryptorchidism and 50 boys with oblique inguinal hernia before and 6 months after surgery.Fifty boys who were normal were served as controls.IgG and IgM AsAb were determined by the immunodotting method.Results The preoperative and post-orchiopexy serum AsAb positive rates in cryptorchid boys were significantly higher than the preoperative and post-high ligation of hernial sac ones respectively in boys with oblique inguinal hernia(Pa0.05).Conclusion Cryptorchidism may induce an autoimmune response against sperm antigen in prepuberty independent of testicular location,orchiopexy,unilateral or bilateral cryptorchidism and deferens and(or) epididymis abnormality.

Objective To observe the clinical efficacy and safety of topical interferon alfa-1b cream in the treatment of herpes zoster. Methods A randomized, double-blind, parallel placebo-controlled clinical study was conducted. The test drug was topically used in herpes zoster patients, three times a day for 2 weeks. Patients whose skin lesions cleared completely were followed for 29 days to observe postherpetic neuralgia. Results One hundred and twenty-eight patients with herpes zoster were enrolled into this trial. Sixty-five patients were randomly selected to receive interferon alfa-1b cream and sixty-three patients received vehicle cream. After following up for 11, 14, 22, 29 days the cure rates were 69.2%, 81.5%, 90.8%, 95.4% respectively in the study group and were 57.1%, 71.4%, 84.1% and 84.1% respectively in the control group(P

OBJECTIVETo investigate the blood lead levels (BLLs) in children after 10-year use of unleaded gasoline in Guangzhou and evaluate the effect of this measure.

METHODSThrough stratified random sampling method, 4 kindergartens and 4 elementary schools were selected from each of three districts among 12 districts of Guangzhou. Totally 2373 children were recruited into this survey and 1-2 ml blood was sampled from each child through vein. The lead concentration in blood samples was determined with Inductively Coupled Plasma Mass Spectrometry (ICP-MS) after diluted with 0.1% Triton X-100 and 0.1% HNO(3) in the ratio of 1:20.

RESULTSAmong 2373 children, the highest BLL was 330 microg/L, while the lowest was 10 microg/L. Geometric mean (GM) of BLL was 58.28 microg/L with 61.11 microg/L of male and 55.37 microg/L of female (t=8.671, P=0.000). Sixty (2.51%) children were identified as elevated BLLs (>or=100 microg/L), including 36 (2.90%) male and 24 (2.09%) female (chi2=1.594, P=0.207). Compared to the surveys conducted in China 10-year ago, the children with elevated BLLs decreased 96.28% and the GM of BLLs reduced 58.37%. BLLs in suburb children (60.33 microg/L) were higher than those in downtown (58.09 microg/L) or in countryside (56.72 microg/L).

CONCLUSIONThe BLLs in children and the ratio for children with elevated BLLs, had declined dramatically after 10-year implement of unleaded gasoline in Guangzhou.

Child ; Child, Preschool ; China ; Data Collection ; Environmental Exposure ; Female ; Gasoline ; Humans ; Lead ; blood ; Male

WU Xiao-ren devoted his whole life into acupuncture practice and education. During his 50 years clinical practice, teaching and researching, he focused on standardization and application of acupuncture manipulations. Through the integration of western and Chinese medicine as well as technique innovation, he developed new therapies for hypertension, stroke and various pain syndromes with the combination of acupuncture and materia medica and various acupoint prescription. He was against parochial prejudice by advocating absorption of others successful experiences and integration of different schools. Moreover, being conscientious and meticulous, WU Xiao-ren was always strict with his followers. He set up examples for his students with both precept and practice, and made great contribution to the inheritance of both acupuncture theory and practice.
Acupuncture Points ; Acupuncture Therapy ; history ; methods ; China ; History, 20th Century ; Humans ; Moxibustion ; history ; methods ; Physicians

Objective To explore the differential liver plasma membrane (PM) proteins that may be related to the occurrence,development and reversal process of hepatitis and to understand the pathogenesis of hepatitis and the new drug targets by performing a comparative proteomics research of liver PM between hepatitis B surface antigen (HBsAg) transgenic mice and wild-type C57 mice.Methods A 6-month-old HBsAg transgenic mouse model was established.The pathological examination was performed to observe the pathological changes of transgenic mice and wild-type C57 mice.The PM from liver tissue of 6-month-old transgenic mouse and the control mouse were purified through twice sucrose density grade centrifugation combined with second antibody magnetic bead enrichment.The purity of extracted PM was verified by Western blot.Differential proteome expression analysis was performed by using two-dimensional electrophoresis (2-DE) and ImageMaster software analysis.The differentially expressed proteins were lysed by trypsin and identified by liquid chromatography combined with tandem mass spectrometry (LC-MS/MS) analysis.Results The pathological examination results showed that hepatitis was observed in the transgenic mouse group,while no abnormity was found in the controls.The PM was successfully enriched and the mitochondria contamination was reduced by sucrose density grade centrifugation combined with second antibody magnetic bead purification treatment.Thirty differential mice liver PM protein spots were visualized,in which 11 non-redundant proteins were successfully identified by LC-MS/MS in transgenic mouse group,including 9 up regulated protein spots and 2 down-regulated protein spots.These differentially expressed proteins included keratin,cardiac Ca2+ release channel,cytochrome B5,ATP synthase subunit alpha,etc.Conclusions A batch of HBsAg gene expression related differential proteins are identified in mouse liver plasma.These proteins might be new drug targets for anti-HBV treatment.This study will guide further investigation on the mechanism of HBV infection induced hepatitis.

Acrocephalosyndactylia ; diagnosis ; genetics ; therapy ; Female ; Humans ; Infant

Animals ; Disease Models, Animal ; Hypoglycemia ; chemically induced ; metabolism ; Hypothalamus ; drug effects ; metabolism ; Insulin ; pharmacology ; Intracellular Signaling Peptides and Proteins ; metabolism ; Male ; Neuropeptides ; metabolism ; Orexins ; Rats ; Rats, Sprague-Dawley

Professor YU Shu-zhuang is a distinguished acupuncturist in China. He has practiced the TCM acupuncture-moxibustion clinical, educational and scientific research for 60 years in his life. In clinic, he summarized the experiences "five-ming first"; in treatment, he insisted "dredging" and "regulating", protecting the function of spleen and stomach, and needles should be less but specific. In the meanwhile, he made a deep study on the function and clinical effects of specific acupoints, and used the research results of propagated sensation along channel to guide clinical treatment, forming his special academic points. Professor YU has educated a great number of acupuncture-moxibustion talents in China and foreign countries, making great contribution to the popularization of acupuncture-moxibustion in the worldwide.
Acupuncture ; education ; history ; Acupuncture Points ; Acupuncture Therapy ; history ; China ; History, 20th Century ; History, 21st Century