Objective To observe clinical effect of alprostadil on DB artery of lower extremity scleratheroma block system patients.Methods To retrospectively analyze clinical data of lower extremity scleratheroma block system patients in our hospital,which were divided into detection group and control group.Results The bore 、blood flow and Vdias of femoral artery、popliteal artery、arteria tibialis posterior and dorsal artery of foot of detection group were better than control group,the clinical total effective rate of detection group was higher than control group (P ＜ 0.05 ),the difference was statistically significant.Conclusion The clinical curative effect of DB artery of lower extremity scleratheroma block system by alprostadil was obviously,which was worthy to be used.

Superantigens are potent activators of T cells,causing rapid and massive proliferation of T cells and superantigen-dependent-cell-mediated cytotoxicity with extremely low doses.However such antitumor effects lack selectivity.Thus with the methods including monoclonal antibody targeting or binding superantigens to the surface of tumor cells as well as genetic engineering,scientists have done lots of work on targeted therapy of malignancies with superantigen.

Objective To investigate the use of ERCP in the diagnosis and treatment of children with disease of biliary tract and pancreas.Methods Retrospectively analyze of the clinical data and figures of ERCP treatment for ten cases of disease of biliary tract and pancreas from March to August 2008 in Ruijin Hospital.Results Ten patients were successfully treated by ERCP,and there were no serious complications.Conclusion ERCP is a safe and effective method in the diagnosis and treatment of children with disease of biliary tract and pancreas.

AIM:To investigate the relationship between serum ghrelin level and body composition including bone mineral content (BMC),fat mass(FM) & lean mass(LM) in premenopausal women with different thyroid functional status.METHODS:We measured the serum ghrelin levels by radioimmunoassay (RIA),the serum levels of free triiodothyronine (FT3),free thyroxine (FT4) and sensitive thyroid-stimulating hormone (sTSH) by chemiluminescene immune assay.The total body composition including total BMC,FM and LM was measured by dual-energy X-ray absorptiometry (DXA) in 71 premenopausal women with different thyroid functional status (33 hyperthyroidism,18 hypothyroidism and 20 normal subjects).RESULTS:(1) The level of serum ghrelin in patients with hyperthyroidism was significantly lower than that in patients with hypothyroidism (P0.05).The serum ghrelin level was correlated negatively with FT3(r=-0.318,P0.05).CONCLUSION:The serum ghrelin level in the premenopausal women with different thyroid functional status may correlate with the total BMC,LM and body weight.

Acute pancreatitis (AP) is activated trypsin-induced pancreatic and its peripheral tissue inflammation caused by their own digestion.The activation in advance of trypsinogen and the inflammation cascade in pancreatic acinar cells are thought to be a key mechanism of the onset and development of AP.Autophagy pathway acting as Ⅱ type of programmed cell death occurs in the early pathological course of AP,blockade of which contributes to aggravating necrosis of acinar cells in AP.This article mainly discussed the recent advances in the understanding of autophagy researches and its function in the mechanism of AP.

Adult ; Female ; Humans ; Male ; Mercury Poisoning ; diagnosis ; therapy ; Middle Aged

OBJECTIVETo explore the effect of Peitu Shengjin Recipe (PSR) on nutritional states and immune functions of stable phase chronic obstructive pulmonary disease (COPD) patients.

METHODSTotally 62 stable phase COPD patients were randomly assigned to the treatment group (30 cases) and the control group (32 cases). All patients inhaled Seretide (50/500 µg), twice per day. Besides, patients in the treatment group additionally received PSR, one dose per day. After three months of treatment, the COPD assessment test (CAT) score, the index of nutritional states [including body mass index (BMI) , thickness of skin fold (TSF), mid-arm muscle circumference (MAMC), serum albumin, serum prealbumin], and immune functions (including IgA, IgM, and IgG) were compared between the two groups.

RESULTSBy the end of the treatment, the CAT score decreased more obviously in the treatment group than in the control group (P < 0.05). The improvement of BMI, TSF, MAMC, serum albumin, and serum prealbumin was better in the treatment group than in the control group (P < 0.05). IgM and IgG also increased more in the treatment group (P < 0.05). There was no statistical difference in IgA between the two groups (P > 0.05).

CONCLUSIONSAdditionally use of PSR could improve nutritional states and immune functions of stable phase COPD patients to some extent. Meanwhile, it also could improve their health related quality of life.

Body Mass Index ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Nutritional Status ; Pulmonary Disease, Chronic Obstructive ; drug therapy ; immunology ; Quality of Life ; Serum Albumin

BACKGROUND:Matrix extracel ular phosphoglycoprotein phosphorylated extracel ular matrix glycoprotein (MEPE) gene plays an important role in bone mineralization and absorption as wel as the balance of osteoblasts and osteoclasts. Studies on the function and regulatory mechanism of MEPE can provide new ideas for the treatment of osteoporosis. OBJECTIVE:To analyze the regulatory effects of transcription factor Runx2 on MEPE promoter in mouse preosteoblasts, thereby preliminarily studying the Runx2 effects in the process of bone formation and development. METHODS:First of al , the Runx2 eukaryotic expression vector was built according to the gene sequence of Runx2 in Genebank;then the dual luciferase reporter assay was employed to analyze the effects of Runx2 on transcription activity of MEPE promoters with different lengths in order to determine the promoter region in which Runx2 has significant effect. Afterwards, the effects of Runx2 on transcipition activity of MEPE gene promoter which induced by three MAPK signaling pathway inhibitors were investigated. Final y, real-time PCR was used to analyze the expression activity of MEPE gene promoter regulated by Runx2. RESULTS AND CONCLUSION:We successful y constructed the Runx2 eukaryotic expression vector. Dual luciferase reporter assay showed that Runx2 could increase the transcription activity of MEPE gene promoter in preosteoblasts, and the fragment area in which Runx2 exhibited the more significant up-regulatory effectiveness was (-300 to+66)366 bp. Runx2 could increase the transcription activity of MEPE gene promoter by activating the MAPK single pathway. The real-time PCR verified that Runx2 increased the expression activity of MEPE gene promoter. These findings indicate that Runx2 can regulate the express of MEPE gene promoter by the MAPK single pathway, in order to build the basis for exploring the process of bone formation and development.