Separation of rat pituitary secretory granules by continuous flow electrophoresis

The separation of growth hormone-containing cytoplasmic secretory granules from the rat pituitary gland by continuous flow electrophoresis is described. The results are consistent with the hypothesis that granule subpopulations can be separated due to differences in surface charge; these, in turn, may be related to the oligomeric state of the hormone.     

《七侠荡寇志》The Magnificent Seven——义勇七侠，雄风犹存

nificenl Seven,1960),虽然没有大师的原作来得震撼和完美,但在一帮当时得令的硬派小生加盟之下,配以西部片杀食桥段,混合听出耳油的经典配乐,也堪称影史一次成功的创意改编。     

《石破天惊》铁汉豪情惊心动魄

超强组合,剧力万钧,场面激爆,令人击节! 共同闯荡好莱坞、历经14年友情不变,得奖如探囊取物的金牌制片组合:杰瑞布鲁克海默(Jerry Bruckheimer)和唐森普逊(Don Simpson)全力催谷,前MTV及广告界红人迈克尔贝(MichaelBav)精心炮制,云集梦剧场当时得令巨星的票房猛片《石破天惊》(THEROCK)上画至今已将近五年光景,时值特别版推出,仍然受到全球电影发烧友全力追棒,受欢迎程度令人惊讶! 《石破天惊》以令人眼花缭乱的快     

Reaction of N-acetylimidazole with enamines

N-Acetylimidazole is a commonly used acylating reagent. When it is allowed to react with several typical enamines, amides are produced rather than the expected acylated enamines.     

《铁面无私》反黑抗暴 绝不留情

素以希区柯克(Allred Hitchcock)为模仿对象的布赖恩德帕尔玛(Brian De Palma)作品不多,却不乏好戏:疯狂暴力《疤面煞星》(Scarface,1983)、悲情毒王《情枭的黎明》(Carlito's Way,1993)、激爆紧张《碟中谍》(Missions Impossible,1996)、悬疑推理《蛇眼》(SnakeEves,1998)和张力十足《铁面无私》(The Entouchables,1987)。