Objective To investigate the role of nuclear factor ?B activation in the onset of acute coronary syndrome(ACS).Methods 76 patients with acute myocardial infraction(AMI),41 patients with unstable angina pectoris(UAP),43 patients with stable angina pectoris(SAP)and 20 normal controls were enrolled.NF-?B activation in monocytes in peripheral blood monocyte was determined by ELISA with the NF-?B p65 Kit the at 3 and 5 days after admission.Results The activity of NF-?B in monocytes of peripheral blood in AMI patients and UAP patients was significantly higher than that in SAP patients and normal controls(P

0.05 ).But the difference of positive ratio between 1-year-old group was significant in 6 cases of B19 DNA positive (P0.05).Conclusion There are no markedly association between kawasaki disease and human parvovirus B19 infection.

Intrauterine growth retardation (IUGR) is one of the most commonly encountered developmental toxicity, which could lead to perinatal morbidity and mortality, be also extended from the fetus to adulthood, and seriously affect the quality of the population. Caffeine widely exists in a variety of daily beverages and some drugs. Its consumption is increasing year by year. Caffeine intake during pregnancy is one of the risk factors for IUGR. However, its mechanism of adverse outcome based on embryonic research is still unclear. In this paper, the possible mechanisms of caffeine-induced IUGR focusing on 3 important factors-the mother, placenta and fetus were explored. Caffeine's impact on the mother is the chronic activation of renin-angiotensin system; on the placenta, caffeine induces cell damage or the failure of the cell proliferation/apoptosis balance, leading to blockage of blood supply to the placenta; caffeine is also capable of directly affecting fetal development through interfering its neuroendocrine.

AIM: To observe and study the influence of cardiac sympathetic nerve on QT dispersion (QTd) and the circadian variations of QTd in experimental rabbits. METHODS: The rabbits were divided into experimental group (without cardiac sympathetic control by operation) and control group (with retained cardiac sympathetic control by operation, sham operation). QTd of both groups were measured and compared before and after the operation. The circadian variations of QTd were also observed in both groups. RESULTS: QTd in experimental group decreased significantly after the cardiac sympathetic nerves were excised (P

Adult ; Bone Neoplasms ; pathology ; Humans ; Lymphoma ; pathology ; Male ; Spine ; pathology

Objective To investigate the protective effect of angiotensin-converting enzyme inhibitor (ACEI) on kidney function in patients with sepsis.Methods Eighty-seven patients with sepsis were randomly (random number) divided into the routine treatment (A group,n ＝45) and the ACEI intervention group (B group,n =42).Patients were managed by international guidelines for sepsis in A group and were treated with benazepril (ACEI) 20 mg a day in addition in B group.Serum creatinine and cystatin C were detected and APACHE Ⅱ scores and urine output were recorded on the 1st,3rd and 7th day.Those laboratory findings and APACH Ⅱ score were compared between two groups.The incidence of acute kidney injury (AKI) and abnormal cystatin C levels were compared between two groups.Results In B group,serum creatinine and cystatin C of patients were lower compared with A group.The incidence of AKI and abnormal cystatin C and APACHE Ⅱ scores were reduced in B group compared with the A group.Conclusions Benazepril improved sepsis-induced AKI and patient conditions.

Brucellosis ; complications ; Cytomegalovirus Infections ; complications ; Humans

Objective To investigate the effects and relations of carvedilol on heart rate turbulence and secretion of sympathetic nerve in patients with myocardial infarction. Methods Sixty-six patients selected with acute myocardial infarction were randomized to enroll into experimental group ( n = 33 ) treated with earvedilol and control group( n = 33 ) treated with metoprolol for 12 months follow-up treatment. The concenrrarions of plasma norepinephrine(NE) and epinephrine (E) and 24 hour Holter monitoring were messured respectively before the treatment ,after 6 months and 12 months; and new cardiac events were supervised for all cases. Quantification of heart rate turbulenee(HRT) were carried out by computer analyzing two factors: turbulence onset(TO) and turbulence slope(TS) from the data of 24 hour Holter monitoring. NE,E,TO,TS and the occurrence rate of new cardiac events were compared between two groups and in different times of treatment. The correlation between TO,TS and NE,E was analysed. Results Before the treatment, there was no significant differences between two groups to the comparisons of NE,E,TO and TS(P＞0.05). After treating 6 and 12 months, NE, E and TO of experimental group were all lower than control group's significantly, accordingly TS were all higher(P＜0.05). By comparing 3 times( before,after 6 and 12 months of treatment), NE, E and TO of two groups dropped, meanwhile TS rose; experimental group showed significant changes( P＜0.05 ), but control group showed no significant differences(P＞0.05 ). The occurrence rate of new cardiac events of experimental group was lower than control group's significantly (P＜0.05 ).There was significant correlation between NE, E and TO, TS (P＜0.05 ). Conclusion Carvedilol treatment can block the secretion of sympathetic nerve after myocardial infarction and prevent the occurrences of new cardiac events significantly; the changes of the secretion of sympathetic nerve can play an important role for heart rate turbulence (HRT) ,the changes of HRT would be hopeful to predict new cardiac events alter myocardial infarction.

Objective To study the effects of carvedilol on the stability of plasma catecholamine in patients with post-acute myocardial infarction during consecutive periods. Methods Thirty-slx patients selected with acute myocardial infarction were randomized to experimental group treated with the nonselective beta-blocker earvedilol( n=18) and control group treated with the selective beta-blocker metoprolol(=18) for 12-months follow-up. In the two groups,the concentrations of plasma norepinephrine and epinephrine were measured before the treatment and after 2 months,4 months,6 months,8 mouths,10 months and 12 months and new cardiac events were supervised. Results After the treatment, in each point of periods, experimental group showed lower concentrations of plasma norepinephrine and epinephrine statistically than control group(P<0.05) ,and a stable dynamic change during 12 months of treat-ment( P>0.05 ) ;the occurrence rate of new cardiac events was lower significantly in experimental group than in con-trol group(P<0.05). Conclusion Carvedilol can decrease the spillover of sympathetic nerve, control more stably cardiac sympathetic nerve activity and then decrease more sharply the occurrence rate of new cardiac events in pa-tients with acute myocardial infarction than metoprolol.

Erchen Decoction is widely used to dampness-phlegm syndrome and it can be flexibly used in clinical application by my supervisor Professor OU Zheng-wu, especially in cough, pneumonia, asthma and influenza, which has obvious efficacy in treatment. This article reviewed five medical cases during the follow-up process with Professor OU in application of Erchen Decoction, with a purpose to share experience of famous doctors and improve TCM diagnosis and treatment level together.