The plasma levels of inflammatory cytokine interleukin-6 (IL-6) and anti-inflammatory cytokine interleukin-10 (IL-10) in the patients with unstable angina or stable angina were determined and compared. In 30 patients with unstable angina and 22 patients with stable angina, plasma levels of IL-10 and IL-6 were detected by ELISA and plasma lipid parameters by lipid research clinical methods respectively. The results showed plasma levels of IL-10 were significantly lower in unstable angina group than in stable angina group (P = 0.005), while those of IL-6 were significantly increased in unstable angina group as compared with those in stable angina group (P = 0.039). There was a significantly negative correlation between IL-10 and IL-6 in patients with unstable angina (r = -0.41, P = 0.003). In the unstable angina group, IL-6 levels were obviously positively correlated with TC (r = 0.314, P = 0.023), but not with TG and HDL. There were no significant correlations between IL-10 and plasma lipid parameters. It was suggested that the decreased IL-10 and increased IL-6 might be associated with the atheromatous plaque stability and progression of coronary heart diseases. IL-10 may play an important role in preventing coronary vascular lesions.
Angina, Unstable/*blood ; Interleukin-10/*blood ; Interleukin-6/*blood

BACKGROUND: The elevation of plasma fibrinogen(Fbg) is a key risk factor of cerebrovascular diseases. The evaluation of the monomer polymerization function of fibrin has even more important clinical merit than the detection of Fbg level.OBJECTIVE: To investigate the clinical significance of the monomer polymerization function of fibrin in patients with isehemie cerebrovascular diseases and its impacts on rehabilitative intervention.DESIGN: A case control study employing patients and healthy individual as subjects.SETTING: An Institute of Hematology and Department of Neurology of one university.PARTICIPANTS: Totally 110 patients with different ischemic cerebrovascular disease selected from the Department of Neurology, Union Hospital of Tongji Medical College, Huazhong Science and Technology University from September 2001 to March 2002, and 50 healthy individuals were included in the study.METHODS: Rehabilitative intervention was performed in 31 randomly selected cerebral infarct patients, and the parameters indicating the monomer polymerization functions of fibrin in the plasma were detected by the measurement system for the monomer polymerization function of fibrin.MAIN OUTCOME MEASURES: Abnormal condition of monomer polymerization function of fibrin in each parameter.RESULTS: Each parameter indicating the monomer polymerization functions of fibrin in plasma was significantly increased in ischemic cerebrovascular diseases patients than healthy individuals( P ＜ 0.01 ) . The abnormal rate of Fbg leveland fibrin monomer polymerization velocity (FMPV) was significantly elevated in ischemic cerebrovascular disease patients than healthy individuals ( P ＜ 0. 01 ) . The relative risk(RR) of ischemic cerebrovascular diseases in patients with abnormal FMP functions was 4 to 31 times more than healthy control group. In cerebral infarct group, FMPV of anterior circulation infarct subgroup was significantly elevated than that of posterior circulation infarct and lacunar cerebral infarct subgroups( P ＜ 0.05). The FMP function of anterior cerebral infarct patients was significantly higher than that of healthy group before rehabilitative intervention. Although each FMP parameter reduced after rehabilitative intervention, the difference between was not significant compared with that of before therapy.CONCLUSION: FMP function analysis can completely and objectively reflect the coagulation status of the patients with ischemic cerebrovascular diseases, and it can also reflect the range and severity of infarct to some extent. Although common rehabilitative intervention cannot effectively improve the high-coagulation of the blood, the impacts of specific rehabilitative intervention on the coagulation mechanism deserve further investigation.

Objective To investigate the inhibitory effect of adriamycin in combination with hyperthermia on apoptosis and bcl-2 expression in the chronic leukemic cell line K562/AO2 in vitro.Methods The working con- centration of adriamycin against K562/AO2 determined by using methyl thiazolyl tetrazolium(MTT) assay was used to treat the chronic leukemic cell line K562/AO2 in vitro alone or in combination with hyperthermia induced using a hot water bath at 40,41 or 42℃.The inhibitory effect was evaluated by MTT assay.The apoptosis rates and bcl-2 ex- pression of K562/AO2 were determined by flow cytometry.Results The working concentration of adriamycin in the study was defined as its 50% inhibition concentration (IC50).A 60 min session of hyperthermia at 40℃,41℃or 42℃was associated with significant growth inhibition of the cell line K562/AO2.Adriamycin chemotherapy alone and with hyperthermia significantly inhibited the growth of K562/AO2.All treatments significantly increased apoptosis rates and down-regulated bcl-2 expression of the K562/AO2 cell line.Conclusion Adriamycin chemotherapy com- bined with 60 min sessions of hyperthermia showed significant suppression effect on K562/AO2 cell proliferation.The treatment can increase apoptosis rates and down-regulate bcl-2 expression.

Adult ; Antibodies, Monoclonal, Murine-Derived ; administration & dosage ; therapeutic use ; Connective Tissue Diseases ; complications ; Female ; Humans ; Lung Diseases ; complications ; Middle Aged ; Rituximab ; Thrombocytopenia ; drug therapy ; etiology ; Young Adult

Adolescent ; Anal Canal ; physiopathology ; Child ; Constipation ; physiopathology ; Female ; Gastrointestinal Motility ; physiology ; Humans ; Male ; Rectum ; physiopathology

Based on a definition of the concept and its connotation,and summary of the evolution and practice of global budget in China,this paper focused on analyzing the existing problems,namely a defective mechanism in the determination and adj ustment of the total budget,unreasonable settlement, absence of a regulatory mechanism and poor linkage of this system with other payment modes reform.Thus the authors proposed such policy recommendations as designated management of those covered by health insurance,and experiments with the global budget mode for regional groups,scientific estimation and adj ustment of the total budget,reasonable setting of settlement standards and rules,and enhanced supervision and appraisal,as well as various payment system reforms based on global budget.

Animals ; Body Weight ; drug effects ; Bone Remodeling ; drug effects ; Growth and Development ; drug effects ; physiology ; Isoflavones ; pharmacology ; Male ; Rats ; Rats, Sprague-Dawley ; Testosterone ; blood

Objective Due to redundant valuations and inaccurate quantities and specifications in processing temporary medical orders, expensive medicines, water and cream medications, program patches of electronic prescriptions included in the nurse work station were designed and developed. Methods Based on the software and hardware platforms of No.1 Military Medical Project, it was developed under Powerbuilder 9.0 without more tables and database expenses. Result Paperless prescription was realized. Conclusion The clinician's workload is reduced. Inaccurate patient expenses and drugs data are stopped.

AIM: To investigate the effect of recombinant human interleukin-10 (rhIL-10) on IL-6 and TNF-? levels in serum and liver of mice exposed to lipopolysaccharide (LPS). METHODS: rhIL-10 was prepared by using genetic engineering technology. Mice were intraperitoneally with 500 ?g of LPS, and then were treated intravenously with various dosages of rhIL-10. The levels of IL-6 and TNF-? in hepatic tissue and serum were determined by ELISA at 12 h, 24 h, 48 h and 72 h post rhIL-10 treatment. RESULTS: rhIL-10 markedly inhibited the increase in IL-6 and TNF-? levels in hepatic tissue and serum at 12 h after rhIL-10 treatment in LPS-challenged mice, and the inhibition effect was significant at 24-48 h after rhIL-10 treatment (P

Objective To study the effect of procyanidins (PC) on mRNA and protein expression of par-4 and bcl-2 genes in PC12 cells induced by A?_ 25-35 . Methods Cell survival rate was evaluated by MTT assay and apoptosis was analyzed by Hoechst 33258-PI fluorescence staining. The expressions of mRNA and protein for par-4 and bcl-2 were tested by RT-PCR and Western blotting. Results Pretreatment with different concentrations of PC (5、10、20, and 30 mg/L) for 1 h increased the survival rate of PC12 cell in a dose-dependent manner. PC prevented the PC12 cells nuclei from shrinkage, condensation, and cleavage induced by A?_ 25-35 . PC decreased the expression of par-4 mRNA and protein, and increased the expression of bcl-2 mRNA and protein. Conclusion PC can protect PC12 cells from apoptosis induced by A?_ 25-35 in a dose dependent manner. The mechanism of protection is likely related to decreasing the par-4 gene expression and increasing the bcl-2 gene expression.