多囊卵巢综合征患者血清中血管内皮生长因子与胰岛素样生长因子-1的水平及其与卵巢血流的关系

来源 :世界核心医学期刊文摘(妇产科学分册) | 被引量 : 0次 | 上传用户:ciissyma
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
(1) To determine the serum levels of vascular endothelial growth factor (VEGF) and insulin- like growth factor- 1 (IGF1) in women with polycystic ovary syndrome (PCOS). (2) To study Doppler blood flow changes within the ovarian stroma of women with PCOS. (3) To evaluate the relationship between VEGF and IGF- 1 and Doppler indices as well as hormonal profile. Department of Obstetrics and Gynecology, and Department of Biochemistry, Faculty of Medicine, Assiut University, Egypt. Cross- sectional study. Fifty infertile women with PCOS diagnosed by ultrasound examination and a history of oligomenorrhea, hirsutism and obesity were studied. Serum levels of vascular endothelial growth factor (VEGF), insulin- like growth factor- 1 (IGF- 1) and hormonal profile were measured. Doppler blood flow velocity waveforms analysis in both right and left intraovarian arteries was done. Twenty healthy and fertile women with regular menstrual cycles served as a comparison group were similarly studied at the third day of the cycle. The serum levels of VEGF,IGF- 1 (4.79 ± 0.91, 253.15 ± 70.07 versus 2.39 ± 0.42, 186.65 ± 42.7) were significantly elevated (P < 0.001 and P < 0.01, respectively) in women with PCOS compared with control. Doppler indices, PI (2.01 ± 0.77, 2.66 ± 1.00 versus 2.98 ± 0.77, 3.75 ± 0.98) and RI (0.77 ± 0.12, 0.82 ± 0.09 versus 0.87 ± 0.09, 0.89 ± 0.09) in both right and left intraovarian vessels were significantly lower in the patients than controls. The VEGF and IGF- 1 levels were negatively correlated with RI and PI in the uterine and intraovarian arteries. VEGF level was positively correlated with IGF- 1 (r = 0.41, P <.0.05) in women with PCOS. Higher serum levels of VEGF and IGF- 1 in PCOS women may be related to the increased vascularity that underlies the increased blood flow demonstrated by Doppler blood flow measurements in these women. To determine the serum levels of vascular endothelial growth factor (VEGF) and insulin-like growth factor-1 (IGF1) in women with polycystic ovary syndrome (PCOS). (2) To study Doppler blood flow changes within the ovarian stroma of women with PCOS. (3) To evaluate the relationship between VEGF and IGF- 1 and Doppler indices as well as hormonal profile. Department of Obstetrics and Gynecology, and Department of Biochemistry, Faculty of Medicine, Assiut University, Egypt. Cross- sectional study. Fifty infertile women with PCOS diagnosed by ultrasound examination and a history of oligomenorrhea, hirsutism and obesity were studied. Serum levels of vascular endothelial growth factor (VEGF), insulin-like growth factor- 1 (IGF- 1) and hormonal profile were measured. Doppler blood flow velocity waveforms analysis in both right and left intraovarian arteries was done. Twenty healthy and fertile women with regular menstrual cycles served as a comparison group were similarly studied at the third day of the cycle. The serum levels of VEGF, IGF-1 (4.79 ± 0.91, 253.15 ± 70.07 versus 2.39 ± 0.42, 186.65 ± 42.7) were significantly elevated (P <0.001 and P <0.01, respectively) Doppler indices, PI (2.01 ± 0.77, 2.66 ± 1.00 versus 2.98 ± 0.77, 3.75 ± 0.98) and RI (0.77 ± 0.12, 0.82 ± 0.09 versus 0.87 ± 0.09, 0.89 ± 0.09) in both right and left intraovarian vessels were significantly lower in the patients than controls. The VEGF and IGF- 1 levels were negatively correlated with RI and PI in the uterine and intraovarian arteries. VEGF level was positively correlated with IGF- 1 (r = 0.41, P <.05) in women with PCOS. Higher serum levels of VEGF and IGF-1 in PCOS women may be related to the increased vascularity that underlies the increased blood flow demonstrated by Doppler blood flow measurements in these women.
其他文献
目的探讨肿瘤坏死因子α(TNFα)基因启动子308G→A多态性,及其在妊娠期高血压疾病发机制中的作用。方法2003年3月至2004年2月华中科技大学同济医学院附属协和医院检测106例住
车从乌鲁木齐出发时,天开始下雨。渐行渐近的天山万木葱郁,水气充盈。 车子停在路旁,我们徒步走上半山腰的毡房。小件的行李自己拿着,大件的行李只好雇用当地哈萨克牧民的马来驮
北京香山碧云寺有个罗汉堂,里面一个挨一个地排满了罗汉,有五百多。据说,每个罗汉神态各异,栩栩如生。可我看完之后,对这些佛门弟子印象并不深;倒是门厅两边的那两大神像,至
不知你去没去过小小三峡?我想,即使你没去过,只要你是个爱看报的人,你就一定知道三峡风景区又多出个大宁河小三峡。你在巫山县城下船,就在江边的沙滩上有许多机动小木船在等
我在铁路文工团工作了大半生,五六十年代到祖国铁路沿线演出慰问铁路职工。可以说,新中国的铁轨铺设到哪儿,我们的足迹就到达过哪儿。因此,我可以算个“老旅游”了。尤其是近几年
摇篮,总给人一种舒适温暖的感觉,弥漫着母亲的乳香。待长大一些读历史,却发现黄河总是与无穷无尽的灾难联系在一起。从先秦到国民党统治时期的2500年内,黄河下游共决溢1500
潮州,一座在改革开放大潮中崛起的南粤新市。改革开放的滚滚浪潮冲开了潮州历史悠久的古城门,古老的潮州发生了根本性的巨变。今日潮州,综合实力大大增强,思想观念发生巨大转变,更
“大海道”是因途中所经过的大沙海而得名,屡见于汉唐时期的古籍。如唐代的《西州图经》中记载:大海道,出柳中县界东南向沙州一千三百六十里,常流沙,人行迷误,有井泉,咸苦,无草,行旅负
菲律宾旅游部日前公布的统计报告说,1999年1至9月前来菲律宾旅游的外国游客达158.7万人,比1998年同期的155.8万增加了1.87%。报告显示,来自亚洲的游客在数量上高居榜首,为64.74万人,占总数的40.8%。亚洲游
早春二月,已是武陵山区梓木花开的时节,我们来到了以奇山秀水弛名中外的张家界。 接待我们的主人并不急于带我们去令人神往的森林公园、天子山和索溪峪,而是将我们安排到市