AIM: We developed the formulated medicine WuJi Capsules into new Chinese patent medicine. METHODS: To use the pharmacodynamic test for relieving pain, stanching bleeding anti-inflammation, uters level and smooth muscle. To part from body's uterus of rat contrack, “anti-weak negative” and a long-term toxicity reaction. the maximal tolerate dose. etc. RESULTS: Wu Ji Capsules's high does group. mliddle dose group and low dosc group in the tcsts of rclicving pain stanching bleeding had extraordinary notable difference. In the part of anti-inflammation mouse's. High dose group(5.0 g?kg -1)had extraordinary notable difference and others dose groups all had notable difference. Rat's high dose group(4.0 g?kg -1)and low dose group(2.0 g?kg -1)had extraorainary notable differernce in the 1st hour from the 5th and the 24th hours. CONCLUSION: Both Wu Ji Capsules and Wu Ji Oral Liquid have significent function of anti-inflammation. For the womb of rat has contracted function, the fregwencg (P

Objective To verify the ability of distal ends of internal mammary artery and vein used as recipient vessels on breast and chest wall reconstruction. Methods Four bilateral (left 2 and right 2) scent pig buttock island flaps pedicled circle deep iliac artery and vein were used by comparing the different hemodynamic parameters (pressure; flux volume; perfusion unions) between the original pedicl artery (deep iliac artery), proximal and distal ends of internal mammary artery. The free flaps were transplantated by anastomosed end-end to the distal-ends of internal mammary artery and vein after the proximal ends were ligated. Results The pressure of distal end of internal mammary artery was 61%-65% of the pressure with original pedicl artery (deep iliac artery), the immediate volume of anastomasis stoma was a little lower than that of original pedicl artery. The flap, 15 cm?30 cm?2 cm in size, completely survived more than 14 days after operation. Conclusion The slightly decreased distal arterial pressure does not compromise flap survival. Bilateral scent pig buttock island flap pedicled circle deep iliac artery and vein is an ideal animal flap model. This hymodynamic model can be widely used .

Objective To present a method for breast reconstruction with the deep inferior epigastric perforator (DIEP) flap and to summarize the operative experiences. Methods DIEP flaps were elevated without carrying rectus abdominis muscle. The breast was shaped after the deep inferior epigastric artery and vein were anastomosed to the internal mammary artery and vein. Results Since 2000, we have used the DIEP flaps in 15 cases of breast reconstruction. There were 100 % survival in 10 flaps, distal skin necrosis in 2 flaps, and a full loss in 2 flaps. With the follow-up of 6～12 months, the reconstructed breasts were well-shaped and there were no complications such as abdominal heria, bulge and weakness in donor sites. Conclusion DIEP flap is the development and refinement of TRAM flap and possesses of advantages such as rich blood supply, abundant tissue volume, minimal donor site morbidity and easy shaping. It is a new but reliable and safe technique for autologous breast reconstruction.

Objective To investigate the effect of epidermal growth factor (EGF) on the proliferation of endometrial adenocarcinoma cells,phosphorylation of estrogen receptor α (ERα)and Ack1 in the absence of estrogen.MethodsIshikawa cell line was stimulated by EGF without estrogen settings, Cell Counting Kit-8 (CCK-8) was used to evaluate cell proliferation, Western blot was used to detect ER α phosphorylation and Ack1 phosphorylation.Giving tyrosine inhibitor dasatinib to assess the effect of EGF on cell proliferation,phosphorylation of ERα and Ack1 in Ishikawa cells.Results EGF enhanced the proliferation of endometrial adenocarcinoma cells (P<0.05).EGF induced ERα phosphorylation at Tyr-537 and phosphorylation of Ack1.Compared with untreated control, Dasatinib inhibited the proliferation of endometrial adenocarcinoma cells (P<0.05), phosphorylation of ERα Tyr-537 and Ack1.Conclusions EGF promotes Ishikawa cells proliferation in the possible way of activating ER α site-specific phosphorylation at Tyr-537 and phosphorylation Ack1, which could be blocked by dasatinib.

Objective To evaluate the safety and efficacy of treating bifurcation lessions with jailed-balloon technique in simple strategy. Methods Ninety patients with bifurcation lessions (Duke D or F type) who received the side branch protection technique with simple strategy were involved in a single center retrospective analysis. Patients were randomly divided into jailed-balloon protection group (n=48) and jailed guidewire group (n=42). The process operating, procedural success of percutaneous coronary intervention (PCI) and percutaneous transluminal coronary angioplasty (PTCA), complications and the results of follow-up were investigated. Results The clinical baseline date and the bifurcation lesions were not significant different between jailed-balloon group and jailed guidewire group (P>0.05). The procedural success rate of PCI was 100%in jailed-balloon group and 97.6%in jailed guidewire group, no significance difference user between two groups (P>0.05). The perioperative complications (the rate of no reflow) was lower in jailed-balloon group than those of jailed guidewire group (1.0%vs. 19.0%, P<0.05). The procedural success rate of PTCA were lower in jailed-balloon group than that of jailed guidewire group (4.2%vs. 23.8%, P<0.01). The total operation time [(56.40±11.71) s vs. (72.60±10.62) s],exposing time [(9.86±1.82) s vs.(12.24±2.32)s] or amount of used contrast agent [(90.54±15.26) mL vs. (118.16±18.64) mL] were significantly lower in jailed-balloon group compared with those of jailed guidewire group (P<0.05). At the 12-month follow-up, the MACE was lower in the jailed-balloon group than that of jailed guidewire group (16.7%vs. 38.1%, P<0.05). The restenotic rate (2.1%vs. 4.8%, P>0.05) and the maximum restenotic level (19.24%vs. 21.46%,P>0.05) in the main branch were not significant different between jailed-balloon group and jailed guidewire group. But the maximum restenotic level in the opening of side branch was lower in jailed-balloon group than that of jailed guidewire group (51.2% vs. 72.46%, P < 0.01). Conclusion The jailed-balloon technique reduces the operation complications, exposure time and amount of contrast agent, and also saves surgical consumables. The procedure of branch with simple strategy is safe and effective in treatment of bifurcation lesions.

In order to save the expense for hospitals,a simple bomu light treating instrument is developed by ourselves.It consists of bomu light,12V/24V transformer,5/50W variable potentiometer,silicon,capacitor,plugs and the worn ATX box.Although the structure is simpler and cost is lower,it can accomplish every treating function for gynecology.

Objective To investigate the mechanism of dasatinib,tyrosine kinase inhibitor,inhibiting androgen receptor (AR) phosphorylation in prostate cancer cells.Methods HEK-293T and COS7 cell lines were cotransfected by wild-type (WT)-AR,ARY267F or ARY534F with Ack1 or Src,respectively,and Western blot was used to detect the AR phosphorylation sites.LNCaP cells were treated by EGF or heregulin without androgen,then Western blot was used to detect AR phosphorylation.After these LNCaP cells were treated by dasatinib or transfection with siRNA to silence Ack1 or Src gene,Western blot was used to observe the effect on AR phosphorylation,and quantitative real-time reverse transcription polymerase chain (RT-PCR)was applied to detect PSA mRNA and hk2 mRNA.Results After transfection,Ack1 kinase mediated the phosphorylation of AR Tyr267 in HEK-293T cells,and Src mediated AR Tyr534 phosphorylation in COS7cells.When LNCaP cells were treated by heregulin,AR Tyr267 was phosphorylated,but its phosphorylation was inhibited after these cells were treated by dasatinib or ack1 gene was silenced.When LNCaP cells were treated by EGF,AR Tyr534 was phosphorylated,but its phosphorylation was inhibited after these cells were treated by dasatinib or Src gene was silenced.EGF or heregulin raised endogenous AR target gene,PSA and hK2,mRNA levels in LNCaP cells (P ＜ 0.05).However,after these cells were treated by dasatinib,PSA and hK2 mRNA levels induced by heregulin were decreased (P ＜ 0.05),but those induced by EGF PSA were no significant changes (P ＞ 0.05).Conclusion Dasatinib can inhibit AR Tyr267 and AR Tyr 534phosphorylation,and it may play a significant role in anti-prostate cancer cells by inhibiting Ack1-mediated AR Tyr-267 phosphorylation and the expression of PSA mRNA and hk2 mRNA induced by heregulin.