Objective: To explore the effect of valsartan on inflammatory cytokines in patients with hypertension combining paroxysmal atrial ifbrillation (PAF).
Methods:A total of 60 patients with hypertension combining PAF converted to sinus rhythm were studied and the patients were divided into 2 groups. Control group, the patients received felodipine and Valsartan group. n=30 in each group, all patients were treated for 6 months. In addition, there was a Normal group including 30 healthy subjects. The levels of high sensitive C-reactive protein (hs-CRP), interleukin-6 (IL-6) and left atrial diastolic diameter (LADd), the sinus rhythm maintenance rate were examined and compared before and after treatment among different groups.
Results: Compared with Normal group, the levels of hs-CRP, IL-6 and LADd were obviously higher in patients at both Control group and Valsartan group, all P<0.01. With 6 months of treatment, the levels of hs-CRP, IL-6 and LADd were decreased in both groups of patients than they were before, all P<0.01;compared with Control group, such effects were more obvious in Valsartan group, all P<0.01. The sinus rhythm maintenance rate in Valsartan group was signiifcantly higher than that in Control group, P<0.05.
Conclusion: Valsartan may inhibit inflammatory response and improve atrial structure remodeling, therefore better maintain the converted sinus rhythm in patients with hypertension combining PAF. The anti-inlfammatory effect of valsartan might be independent from its anti-hypertension effect.

Acute Disease ; Humans ; Pancreas ; Pancreatitis ; surgery ; Pancreatitis, Acute Necrotizing

Humans ; Pancreatitis, Acute Necrotizing ; pathology ; therapy ; Time Factors

Objective To study the proportion of cyclic vomiting syndrome(CVS) developing to migraine by the medium term prognosis,and explore the relationship between CVS and migraine.Methods Twenty-eight of 38 cases who had identified in our clinical records were traced ,each child was matched to a control,and they all conducted a telephone interview by a standardized question.Results Ninteen(46%) of the subject had continued CVS and(or) migraine,the prevalence of past or present migraine in subjects(46%)was significantly higher than that in control group(10.7%)(P=0.003).Conclusion The progonosis of CVS is closely related to migraine,many of the suffers of CVS tend to develop migraine.

Objective To study the localization of Smad 2 and Smad 4 proteins, which are intracellular signaling molecules of transforming growth factor ? family in adult rat testis. Method Immunohistochemical ABC method with glucose oxidase DAB nickel enhancement technique was used in the present study. Results Smad 2 immunoreactivity was mainly located in the spermatogonia, spermatocytes, spermatids, Sertoli cells in the seminiferous tubule and Leydig cells in the interstitial tissue. The reactive substance distributes in cytoplasm with negative nuclei. While Smad 4 is mainly expressed in cytoplasm of Leydig cells, and Sertoli cells is weak stained. Conclusion Our findings of Smad 2 expression in spermatogenic cells and Smad 4 expression in Leydig cells provide direct evidence for the molecular mechanism of TGF ? action during spermatogenesis.

Objective To explore the effect of mental nursing intervention on gastric cancer with liver metastasis patients treated with TACE sequential chemotherapy.Methods Sixty four gastric cancer patients with liver metastasis,no hopes of accepting operations,were included.All patients were divided into control group (32 cases) and observation group (32 cases).The former received routine nursing care and the later received extra mental nursing intervention.The anxiety,depression and quality of life in both groups were evaluated and compared.Results After extra mental nursing intervention,the SDS and SAS scores of the observation group [(41.6 ± 1.8) points and (41.6 ± 2.3) points] were significantly lower than those of the control group [(50.9 ± 1.9) points and (53.0 ± 3.5) points,P =0.040,P =0.036,respectively].The quality of life scores,including the physiological function,body pain,general self rating,vitality,social function,emotional function and mental health score were (45.26 ± 38.26)points vs (35.17 ± 33.65) points (P =0.044),(71.98 ± 17.36) points vs (63.01 ± 18.41) points (P =0.039),(55.59 ± 12.78) points vs (49.67 ± 12.43) points (P =0.048),(74.82 ± 14.23) points vs (55.61 ± 10.58) points (P =0.027),(75.47 ± 12.15) points vs (57.22 ± 14.78) points (P =0.031),(70.24 ± 22.00) points vs (45.92 ± 34.76) points (P =0.004),(78.31 ± 19.11) points vs (67.23 ± 11.96) points (P =0.037),respectively,the scores in the observation group were significantly higher than those in the control group (all P ＜ 0.05).Conclusion The extra mental nursing intervention on gastric cancer with liver metastasis patients,treated with TACE sequential chemotherapy,can not reduce the patients'negative mood,improve the patients'compliance with chemotherapy and the confidence to treatment,but improve the quality of patients'life effectively.

Anaphylaxis ; Asian Continental Ancestry Group ; Humans ; Hypersensitivity ; Nose

Arrhythmogenic Right Ventricular Dysplasia ; diagnosis ; therapy ; Child, Preschool ; Diagnostic Errors ; Fatal Outcome ; Female ; Humans

Acrylonitrile ; poisoning ; Adult ; Female ; Humans ; Male ; Middle Aged ; Young Adult

OBJECTIVE: US FDA's drug safety regulatory new initiatives was interpreted and analyzed to provide lessons for China's drug administration. METHODS: By interpreting US FDA's relevant guidelines on drug safety administration, the measures on strengthening the safety administration, risk assessment and post-market surveillance were introduced and discussed. RESULTS: Lessons was learned by analyzing the successful experiences of FDA drug safety administration and risk management. CONCLUSION: China's drug administration need to take steps to keep focus narrow, attach importance to administrative methodology and innovate policies based on the lessons from US FDA and China's current drug regulatory conditions.