ABSTRACT
AIM: To investigate the expression pattern of apolipoprotein M (apoM) protein in renal cortex of a-cute renal failure ( ARF) rats with reperfusion. METHODS: Seventy - five male rats were randomly divided into sham operation group (re =25) , ARF group (n =25) and pyrrolidine dithiocarbamat (PDTC) group (n =25) , five subgroups at time points of 3 h, 6 h, 12 h, 24 h and 48 h after reperfusion were set up in each group. The expressions of apoM in cytoplasm and NF - κB p65 in nucleus of renal cortex were detected at the indicated time points. RESULTS: The expression of apoM in ARF group was obviously higher than that in sham operation group ( P <0.01 ) , and two peaks were detected, the first peak was at 6 h after reperfusion, while the second one was from 24 h to 48 h. The tendency of apoM expression in PDTC group was similar to that in ARF group, while the expression in every subgroup was prevalently lower than that in ARF group (P < 0.01). Otherwise, a significant correlation ( r = 0.852, P < 0.01) was found between the expression of apoM and NF -κB p65.CONCLUSION: The results indicate that apoM feasibly take part in the pathogenesis of ARF through the inflammatory reaction mediated by NF - κB.
ABSTRACT
Objective To discuss the economic property and statu s of the medical cosmetic industry in China, and to reach the great goal of its ov erall, coordinating and sustainable development. Methods The logic reasoning method was used in this study. Results The author argued that cosmetic industry of medical treatment was a systematic key element in "cosmetic economy of medical treatment ", cosmetic industry of medical treatment was characteristic of " anthropocentric economy ". The private cosmetic industry of medical treatment was very important in the development of cosmetic industry of medical treatment. Cosmetic industry in medical developmen t was the social and economic base of the whole discipline of medical aesthetics and medical cosmetology science in modern China. Conclusion The formation of the cosmetic industry of medical treatment is the inexorabl e trend that the cosmetic undertaking development under the socialist market eco nomy condition. Three major development measures in cosmetic industry are: stren gthening industrialization consciousness, enhancing the trade norm and implement ing anthropocentric management. Thus, the cosmetic undertaking of medical treatm ent utilizing the industrialization mechanism, taking the road to industrialized development, has promoted the overall, coordination and sustainable development of the cause in the whole social cosmetic industry.
ABSTRACT
AIM:To investigate the expression pattern of apolipoprotein M (apoM) protein in renal cortex of acute renal failure (ARF) rats with reperfusion. METHODS:Seventy-five male rats were randomly divided into sham operation group (n=25),ARF group (n=25) and pyrrolidine dithiocarbamat (PDTC) group (n=25),five subgroups at time points of 3 h,6 h,12 h,24 h and 48 h after reperfusion were set up in each group. The expressions of apoM in cytoplasm and NF-?B p65 in nucleus of renal cortex were detected at the indicated time points. RESULTS:The expression of apoM in ARF group was obviously higher than that in sham operation group (P
ABSTRACT
AIM: To explore the effects of prostaglandi n I 2 (PGI 2) on mesenteric microcirculation and hemorheology during renal isch emia/reperfusion (IR) injury. METHODS: 36 rabbits were randomly distributed into the sham oper ated group (sham group), renal ischemia/reperfusion injury group (IR group) and PGI 2+IR group(PGI 2 group). IR group received clamping for 60 min follow ed by 120 min of reperfusion. A microcircular microscope image analysis system w as used to study the changes of mesenteric microcirculation and hemorheology at 60 min of ischemia and 120 min of reperfusion, respectively, while the blood sa mples were obtained for the measurement of hemorheological indexes. RESULTS: ① In IR group during the period of renal IR, the numb er of adhesive leukocytes and microthrombus, hemorrhage and hemorheological ind exes such as blood viscosity, plasma viscosity, blood reduction viscosity, he matocrit, erythrocyte aggregation index, erythrocyte sedimentation rate, eryt hrocyte sedimentation rate K and plasma fibrinogen were significantly higher, w hile microvascular diameters, blood flow velocity and erythrocyte deformation i ndex were significantly lower compared with sham group (P0.05). CONCLUSIONS: PGI 2 ameliorates the disturbance of mesenteric microcirculation and hemorheology caused by renal IR injury with the best effect at 10 ng?kg -1?min -1.