5Strowitzki T,Hlser B,Demant T.Body fat distribution,insulin sensitivity,ovarian dysfunction and serum lipoproteins in patients with polycystic ovary syndrome[J].Gynecol Endocrinol,2002,16:45.
6Mulders AG,Laven JS,Eijkemans MJ,et al.Patient predictors for outcome of gonadotrophin ovulation induction in women with normogonadotrophic Anovulatory infertility:a meta-analysis[J].Hum Reprod Update,2003,9:429.
7Slabber M,Walsh CM,Oosthuizen AP,et al.The association between ft distribution and ovulation[J].S Afr Med J,2002,92:855.
8Stamets K,Tayloy DS,Kumselman A,et al.Arandomized trial of the effects of two types of short-term hypocaloric diets on weight loss in woman with polycystic ovary syndrome[J].Fertil Steril,2004,81:630.
9Bergstrom A,Pisani P,Tenet V,et al.Overweight as an avoidable cause of cancer in Europe[J].Int J Cancer,2001,91:421.
10Valentin TD,Sorensen JA,Andreasen EE.Obese Pregnant women have complicated deliveries[J].Ugeskr Laeger,2003,165:1027.
4Petridou I,Belechri M,Dessypris N,et al. Lep and BMI in relation to endometrial cancer risk [J]. Ann Nutr Metah,2002,46(2) :147-151.
5Sharma D, Saxena NK, Vertino PM, et al. Leptin promotes the proliferative response and invasiveness in human endometrial cancer cells by activating multiple signal-transduction pathways[J]. Endocr Relat Cancer, 2006,13(2) : 629-640.
6Gao J, Tian J, Lv Y, et al. Leptin induces functional activation of cyclooxygenase-2 through JAK2 /STAT3, MAPK/ERK, and PI3K/AKT pathways in human en dometrial cancer cells[J]. Cancer Sci, 2009, 100 (3) : 389-395.
7Cao R, Brakenhielm E, Wahlestedt C, et al. Leptinin ducesvascu-larperme-ability and synergistically stim- ulatesangiogenesiswithFGF-2and VEGF [ J 1. Proc Natl Acad Sci USA,2001,98(11) :6390-6395.
8Yamagishi S, Inagaki Y, Amano S, et al. Up-regulation of vascular endothe-lial growth factor and down-regu- lation of pigment epithelium-derived factor messenger ribonucleic acid levels in leptin exposed culture dreti nal pericytes[J]. Int J Tissue React,2002,24(4) : 137- 142.
9Misztal-Dethloff B, Stepien H, Komorowski J. Effect of leptin on proliferative activity and vascular endothelial growth factor(VEGF) secretion from cultured endothelial cells HECal in vitro[J]. J Endocr Regul, 2004,38 (4) : 161-166.
10Birmingham JM, Busik JV, Hansen-Smith FM, et al. Novel mechanism for obesity-induced colon cancer progression[ J ]. Cancinogenesis, 2009, 30 (4): 690- 697.
