Adolescent ; Adult ; Female ; Hemorrhoids ; complications ; surgery ; Humans ; Male ; Middle Aged ; Postoperative Complications ; etiology ; physiopathology ; therapy ; Urinary Retention ; etiology ; physiopathology ; therapy ; Urination ; Young Adult

0.05).The number of vaginal folds and vessle of vaginal natural layers in the Zuogui Pill large dosage group were more than those in the model group(P0.05).Conclusion Zuogui Pill,the compound herbal formula for reinforcing the function of kidney,is not influential on the uterus of ovariectomized female rats.It can delay the vaginal deadness through increasing the local blood supply of ovariectomized rats.

Objective To study the anticoagulation effects of Supplemented Salvia Beverage (SSB) on myocardial ischemia in rats. Methods Rat myocardial ischemia model was induced by occluding the left anterior descending coronary artery,the effects of SSB (8.24,4.12,2.06 g/kg) on the activated partial thromboplastin time (APTT),prothrombin time (PT),thrombin Time (TT),platelet adherence rate,platelet aggregation,length of thrombus and the dry and wet weight of thrombus,as well as amount of Fibrinogen (Fg) were observed. Results Compared with model group,the shortening of PT and TT,and the decrease of Fg were obviously suppressed in high dosage SSB group (P

Sixty - eight cancer patients were treated with tumor infiltrating lymphocytes transferred by local injection (local group) , in vein injecition (vein group) and in vein + local injection (vein + local group) respectively. We have analysed the anticancer efficacy and one year survival rate of patients with different transfer ways. It showed that the anticancer efficacy of the local group (85. 7%) was higher than that of vein group (48. 6%), but the one year survival rate of local group (66%) was lower than that of the vein group (80%). Comparative studies on circulating lymphocytes of cancer patients demonstrated that the increase of CD3+, CD8+, CD4+ T lymphocytes of vein group were higer than that of local group, but not different from that of vein + local group. These results suggest the possibility that in vein transfer of TILs could induce immuno -activation of cellular immunity to enhance the one year survial rate.

Partial left ventriculectomy(PLV),also named as left ventricular volume reduction or the Batista procedure,is gradually used as a new alternative method to treat end-stage heart disease.This article summarizes the progress of the mechanism of partial left ventriculectomy with rapid left ventricle reshaping and hemodynamics change and patho-physiological effect etc.

Autophagy is an active research area in the biomedical field as its role has been identified in many physiological and pathological processes. Accordingly, there is a growing demand to identify, quantify and manipulate the process accurately. Meanwhile, there is great interest in identifying compounds that modulate autophagy because they may have applications in the treatment of a variety of autophagy-related diseases. In this review, we summarize the current status of autophagy screening systems to facilitate identification of autophagy modulators.
Autophagy ; Humans

Autophagy is an active research area in the biomedical field as its role has been identified in many physiological and pathological processes. Accordingly, there is a growing demand to identify, quantify and manipulate the process accurately. Meanwhile, there is great interest in identifying compounds that modulate autophagy because they may have applications in the treatment of a variety of autophagy-related diseases. In this review, we summarize the current status of autophagy screening systems to facilitate identification of autophagy modulators.

Objective: Giant left ventricle is one of the important dangerous factors impacting the results of valve replacement operation.In order to improve the efficiency of operation,we summarized our experience in valve replacement surgery for patients with giant left ventricle(LVEDD ≥ 7.0 cm).Methods: We retrospectively analyzed the clinical data of 138 cases of giant left ventricle treated by valve replacement operation in our hospital from June 1996 to April 2008.The preoperative left ventricular end diastolic dimension(LVEDD),left ventricle end systolic dimension(LVESD),left ventricular ejection fraction(LVEF) and left ventricular fractional shortening(LVFS) were 7.38-10.51 cm(mean 7.98?0.39),5.20-7.93(mean 5.88 ? 1.03),0.21-0.66(mean 0.43 ? 0.11) and 0.10-0.45(mean 0.25 ? 0.07),respectively.Eighty-nine of the patients had the heart function(NYHA) of class Ⅲ,and the other 49 class Ⅳ.Mitral valve replacement(MVR) was performed for 57 cases,aortic valve replacement(AVR) for 26,double valves replacement(DVR) for 40,and Bentall operation for the other 15.Meanwhile,78 of them underwent tricuspid valve plasty(TVP),and another 17(LVEDD ≥8.5 cm and LVEF ≤ 25%) partial left ventriculectomy(PLV).Results: The early postoperative mortality rate was 5.8%,mainly due to postoperative multiple organ failure,severe low cardiac output syndrome and ventricular fibrillation.Compared with the preoperative data,postoperative echocardiography showed that LVEDD and LVESD were decreased slowly at 2 weeks,and LVEF and LVFS significantly improved at 6 months.In the 17 patients who underwent PLV,LVEDD and LVESD were significantly reduced at 2 weeks,and LVEF and LVFS markedly improved.Conclusion:The key to the efficiency of valve replacement for giant left ventricle was proper choice of the blood containing stop-beating fluid during the operation,preserving the posterior valve of the mitral valve and the structure beneath it,shortening aortic cross-clamping time as much as possible,and perioperative prevention and management of arrhythmia.The short-term effect of valve replacement with simultaneous PLV is satisfactory,while its long-term effect is yet to be further investigated.

Objective: To investigate the effects of different extracts of Smilax china L on the activity of ovarian cancer cells. Methods:Solvent extraction method was used to extract the active ingredients of Smilax china L. , and CCK-8 assay method was ap-plied to detect the influence of different Smilax china L. extracts (0, 50, 100, 150 and 200μg·ml-1 ) on the survival rate of ovarian cancer cells including low invasiveness A2780 cells and high invasiveness HO-8910PM cells. At the same time, the status of the two kinds of ovarian cancer cells at different time points (24, 48 and 72 h) was observed. Results:The IC50 of N-butanol extracts (SCR-B) on HO-8910 and A2780 ovarian cancer cells was 47. 5 μg· ml-1 and 69. 2 μg· ml-1 , respectively, and that of ethyl acetate ex-tracts (SCR-E) on A2780 and HO-8910 cells was 147. 9 μg· ml-1 and 166. 0 μg· ml-1, respectively. Smilax china L. extracts had the inhibition against both A278 and HO-8910PM ovarian cells in a dose-and time-dependent manner. Conclusion:The inhibitory activity of SCR-B against ovarian cancer cells is stronger than that of SCR-E, and SCR-B has stronger inhibition against A2780 cells than against HO-8910 cells. SCR-B has better inhibition against ovarian cancer cells.

This study was aimed to explore the mechanism ofZi-Bu Pi-Yin Recipe (ZBPYR) on autophagy and endoplasmic reticulum stress (ERS) to improve spleen-yin deficiency diabetes-associated cognitive decline (DACD). Rats were randomly divided into the control (cont) group, the diabetes (DM) group, the spleen-yin deficiency (pi) group, the spleen-yin deficiency diabetes (piDM) group, and the spleen-yin deficiency diabetes + ZBPYR treatment (ZBPYR) group. The expression of microtubule-associated protein 1A/1B-light chain 3 (LC3Ⅱ), inositol-requiring enzymeα (IRE1α), c-Jun N-terminal kinase (JNK) were observed by western blot. The results showed that the expression of LC3Ⅱ in the DM group, pi group and piDM group decreased compared with the cont group (P < 0.05); and the expression of LC3Ⅱ of the ZBPYR group increased compared with the DM group and piDM group (P < 0.05). Compared with the cont group, the p-IRE1α of the DM group and piDM group, as well as p-JNK1 in the pi group and piDM group were increased (P < 0.05). The p-IRE1α and p-JNK1 of the ZBPYR group were decreased compared with the DM group and piDM group (P < 0.05). It was concluded that ZBPYR improved spleen-yin deficiency DACD by regulating autophagy and ERS.