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1.
Medical Journal of Chinese People's Liberation Army ; (12): 177-180, 2017.
Artículo en Chino | WPRIM | ID: wpr-608724

RESUMEN

Ischemia-reperfusion injury is a common pathophysiological process in organ transplantation,ischemic stroke and organ resection surgery,and also an important factor causing organ dysfunction and severe postoperative complications.How to avoid or mitigate organ ischemia-reperfusion injury has always been a research hotspot.NLRP3 Inflammasome has been considered to be an important link in inflammatory response.It has an indispensable role in maturation process of IL-lβ and IL-18.We reviewed the research in recent yeas about the role of NLRP3 Inflammasome in organ ischemia-reperfusion injury in this paper.

2.
Herald of Medicine ; (12): 303-307, 2017.
Artículo en Chino | WPRIM | ID: wpr-511195

RESUMEN

Initially,the renin-angiotensin system (RAS) was considered to play an important role in regulating cardiovascular function and maintaining the balance of water and electrolyte.Based on this,several targeted drugs in the treatment of hypertension were developed.With the large-scale clinical apphcation of these drugs,RAS inhibitors are found to has a significant inhibitory effect on some of the tumor development,which reveals the RAS function in cell proliferation,differentiation,angiogenesis and tumor occurrence.In this paper,the important physiological ftmction of RAS in tumor occurrence and development were reviewed.

3.
Chinese Journal of Organ Transplantation ; (12): 724-730, 2015.
Artículo en Chino | WPRIM | ID: wpr-488899

RESUMEN

Objective To investigate the effect of curcumin on autophagy and inflammatory response in mice subject to renal ischemia reperfusion.Method Forty male C57BL/6 mice were randomly divided into four groups (n =10 each):sham-operated (SO) group (Abdominal incision was made to expose the kidneys,bilateral renal pedicle dissociated and the abdomen sewed),ischemia reperfusion (IR) group,curcumin (CM) group (given CM 10 mg/kg) and 3-methyladenine (3-MA) group (given 3-MA 15 mg/kg).Six and 24 h after reperfusion,renal function was tested by determining the serum creatinine (Scr) and blood urea nitrogen (BUN) levels,and the morphological changes in the kidney tissue were observed.The expression of LC3,Beclin 1,Rab7 and LAMP2 in kidney tissue was detected by fluorescence quantitative RT-PCR and Western blotting.Fluorescence quantitative reverse transcription PCR and enzyme-linked immunosorbent assay were used to examine the expression of IL-6,IL-10,IL-17 and TNF-α in kidney tissue and serum.Result As compared with IR group and 3-MA group,the Scr and BUN levels in the CM group were significantly decreased (P<0.01),and the renal morphological changes were improved significantly (P<0.01).The mRNA and protein expression of LC3,Beclin 1,Rab7 and LAMP2 was significantly increased in kidney tissue,and the expression of IL-6,IL-17 and TNF-α was reduced,while IL-10 was increased (P< 0.01) in the CM group as compared with IR group and 3-MA group.Conclusion Curcumin possesses a protective effect against renal ischemia reperfusion injury in mice,which is probably mediated by promoting autophagy and subsequently inhibiting inflammatory response.

4.
Chinese Journal of Health Policy ; (12): 45-52, 2015.
Artículo en Chino | WPRIM | ID: wpr-477508

RESUMEN

The amount-based restriction of negotiation in private when resolving medical disputes is quite com-mon in much local legislation.This kind of provision is legitimate in general, because the rights and interests it pro-tects overweigh those it limits, and the measures it takes are proper.However, there are several flaws.Firstly, as a provision which impairs the rights of citizen, the level of legislation and legal effect need to be upgraded.Secondly, the set of the amount of limitation is arbitrary.Thirdly, differential treatment of public and non-public medical insti-tution in the provision cannot be justified;it actually shows confliction between different government functions.Last-ly, blindly limitation of negotiation in private has neglect something important, that is the self-government functions behind autonomous disputes settlement mechanism.Based on these flaws, several improvement suggestions are pro-vided.

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