Objective To investigate the impact of different kinds of laparoscopic surgery including conventional blunt elimination and modified acute elimination on sex hormone, antral follicle count and ovarian volume of patients with endometriosis (EMs). Methods 100 patients with EMs were chosen from January 2013 to April 2016 and randomly divided into control group (50 patients) with conventional blunt elimination and observation group (50 patients) with modified acute elimination; and the thickness of elimination lesion, the removal rate of ovary cortex, the thickness of ovarian cortex, the level of serum sex hormones, the AFC number of affected side and the volume of ovary before and after operation of the two groups were compared. Results There was no significant difference in the thickness of lesion elimination, the removal rate and removed thickness of ovarian cortical between the two groups (P > 0.05). The thickness of lesion elimination and the thickness of ovarian cortex in middle position of observation group were significantly lower than that in control group (P < 0.05). The thickness of lesion elimination, removed thickness of ovarian cortical and the removal rate of ovary cortex in hilus ovarii in observation group were significantly lower than that in control group (P < 0.05). There was no significant difference in the levels of serum sex hormones before and after treatment between the two groups (P > 0.05). There was no significant difference in the levels of AFC number of affected side before and after treatment (P > 0.05). The levels of AFC number of affected side in hilus ovarii of control group after treatment were significantly lower than that before treatment (P < 0.05). The volume of ovary of both groups after treatment were significantly lower than that before treatment (P < 0.05). The volume of ovary of observation group after treatment were significantly higher than that in control group (P < 0.05). Conclusion Compared with conventional blunt elimination, modified acute elimination in the treatment of patients with EMs can efficiently shorten the operation time, reduce the surgical trauma degree, speed up the recovery process after operation, regulate the level of FSH and AMH and be helpful to protect the ovarian reserve function.

Objective:To discuss the improvement effect of Shenshuai Yingyang Capsule in the renal osteodystrophy model rats and its effect on the bone morphogenetic protein(BMP)-7/Smads signaling pathway,and to clarify the relationship between renal function and bone metabolism in the renal osteodystrophy model rats.Methods:Fifty SPF SD rats were selected,and 10 of which were randomly chosen as control group,and the remaining 40 rats were used to establish the renal osteodystrophy model.Thirty successful modeling rats were divided into model group,positive control group,and Shenshuai Yingyang Capsule group,and there were 10 rats in various groups.The rats in control and model groups were given saline,the rats in positive control group were given 0.01 mg·kg-1 calcitriol,and the rats in Shenshuai Yingyang Capsule group were given 1.2 g·kg-1 Shenshuai Yingyang Capsule,all the rats were treated for 12 weeks.HE staining was used to observe the pathomorphology of femur tissue of the rats in various groups;automatic biochemical analyzer and chemiluminescence were used to detect the kidney function and calcium-phosphorus metabolism indicators in serum of the rats in various groups;real-time fluorescence quantitative PCR(RT-qPCR)method was used to detect the expression levels of BMP-7 and Smad1/5/8 mRNA in femur tissue of the rats in various groups;Western blotting method was used to detect the expression levels of BMP-7,phosphorylated BMP-7(p-BMP-7),Smad1/5/8,and phosphorylated-Smad1/5/8(p-Smad1/5/8)proteins in femur tissue of the rats in various groups.Results:The HE staining results showed that there was normal trabecular arrangement in control group with unchanged osteoblasts and osteoid area.In model group,the trabecular width and average osteoid area were increased,while the number of osteoblasts was decreased.In positive control and Shenshuai Yingyang Capsule groups,the trabecular width and average osteoid area were decreased,and the number of osteoblasts was increased.Compared with control group,the levels of blood urea nitrogen(BUN)and serum creatinine(Scr)of the rats in model group were increased(P<0.05);compared with model group,the levels of BUN and Scr of the rats in positive control and Shenshuai Yingyang Capsule groups were decreased(P<0.05);compared with positive control group,the levels of BUN and Scr of the rats in Shenshuai Yingyang Capsule group were decreased(P<0.05).Compared with control group,the level of calcium ion(Ca2+)in serum of the rats in model group was decreased(P<0.05),and the levels of phosphorus ion(P3-),parathyroid hormone(PTH),and alkaline phosphatase(ALP)were increased(P<0.05);compared with model group,the levels of Ca2+in serum of the rats in positive control and Shenshuai Yingyang Capsule groups were increased(P<0.05),and the levels of P3-,PTH,and ALP were decreased(P<0.05);compared with positive control group,the level of Ca2+in serum of the rats in Shenshuai Yingyang Capsule group was increased,and the levels of P3-,PTH,and ALP were decreased(P<0.05).The RT-qPCR results showed that compared with control group,the expression levels of BMP-7 and Smad1/5/8 mRNA in femur tissue of the rats in model group were decreased(P<0.05);compared with model group,the expression levels of BMP-7 and Smad1/5/8 mRNA of the rats in positive control drug group and Shenshuai Yingyang Capsule group were increased(P<0.05);compared with positive control group,the expression levels of BMP-7 and Smad1/5/8 mRNA in femur tissue of the rats in Shenshuai Yingyang Capsule group were increased(P<0.05).The Western blotting results showed that compared with control group,the expression levels of BMP-7,p-BMP-7,Smad1/5/8,and p-Smad1/5/8 proteins in femur tissue of the rats in model group were decreased(P<0.05);compared with model group,the expression levels of BMP-7,p-BMP-7,Smad1/5/8,and p-Smad1/5/8 proteins in femur tissue of the rats in positive control group and Shenshuai Yingyang Capsule group were increased(P<0.05);compared with positive control group,the expression levels of BMP-7,p-BMP-7,Smad1/5/8,and p-Smad1/5/8 proteins in femur tissue of the rats in Shenshuai Yingyang Capsule group were increased(P<0.05).Conclusion:Shenshuai Yingyang Capsule can improve the kidney function and calcium-phosphorus metabolism disorders in the renal osteodystrophy model rats,promote the proliferation of the bone marrow stromal cells,and enhances the bone metabolism;its mechanism may be related to the activation of BMP-7/Smads signaling pathway.