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已读[20] 发布: 2013/08/31 15:20:13
(3)细菌、弓形虫、衣原体、螺旋体可在胎盘部位形成病灶,感染胎儿。 (4)母血中免疫抗体如IgG能通过胎盘。 5.合成功能合成激素(蛋白激素和甾体激素)和酶。 A...
已读[20] 发布: 2013/08/31 15:20:10
发生这一切是因为,抗炎镇痛药物,就是医学上称为非甾体抗炎药(NSAIDs)的一大类药物,他们是通过抑制环氧化酶(COX)起到抗炎镇痛的作用。人体COX分两种:一种是COX-1...
已读[20] 发布: 2013/08/31 15:20:09
1982年,世卫提出了癌痛的三阶梯治疗方案:轻度一般可以忍受,能正常生活,主要应用非甾体类抗炎药、止痛药;中度为持续性疼痛,睡眠受到干扰,食欲有所减退,主要应用弱...
已读[20] 发布: 2013/08/31 15:20:08
另外,在停用避孕药后的半年之内也需采用其他避孕方法,避免体内剩存的甾体激素对胎儿产生不良影响的可能性。当然,也有些妇女婚前的月经周期中本来就没有排卵,但...
已读[20] 发布: 2013/08/31 15:20:08
具有抗炎、止痛、退热作用的非甾体抗炎药,如对乙酰氨基酚、布洛芬以及阿司匹林,对胃黏膜有较强的刺激和损伤,还会抑制前列腺素合成,削弱对胃十二指肠黏膜的保护作用...
已读[20] 发布: 2013/08/31 15:20:07
(1)去除各种可能的致病因素,如戒烟酒,减少食盐摄入,避免对胃有刺激的饮食及纠正不良饮食习惯,停服阿斯匹林等非甾体类消炎药。因烟草中的尼古丁能使幽门括约肌松弛...
已读[20] 发布: 2013/08/31 15:20:06
Huffington Post Ryan Braun's recent statement regarding his use of PEDs likely convinced nobody of anything. Those who were predisposed to like Braun and want to move be...
已读[20] 发布: 2013/08/31 15:20:04
Hollywood Reporter "The guy who uses steroids and admits to it earns more respect from me than the guy who uses but insists he doesn't and wants his fans to believe he...
已读[20] 发布: 2013/08/31 15:20:03
Sports World News (Photo : Reuters). Hulk Hogan, who is unarguably one of the most iconic and influential figures to ever grace a professional wrestling ring, appeared o...
已读[20] 发布: 2013/08/31 15:20:03
Guardian Express Mel Gibson is no spring chicken. His days of rolling on pavement as a sharp0-shooter in Lethal Weapon or riding bareback in Ireland in Braveheart are long gone. Long gone. Even his hair is starting to thin. Recently, however, Gibson was photographed  ...
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