论《白鹿原》中性爱描写的文化价值观

《白鹿原》自发表以来,其总印量已超过一百余万册。对《白鹿原》的研究始终不减当年,但都主要从宏大叙事、儒家文化、人物形象分析、语言、民俗学等角度品评作品,其研究文字总数亦早已超过小说本身。笔者主要从性爱描写展示的社会历史变迁、性爱描写揭示的传统心理以及性爱描写体现的文化价值观三个部分讨论了《白鹿原》中关于性爱描写所蕴含的文化心理,从而观照其文化价值观。     

Effect of testosterone on the kinetics of the development of suppressor cells in adjuvant arthritis

Summary The induction of unresponsiveness to mycobacterial adjuvant took a longer time in male DA rats than in female rats. A shift in the induction time of unresponsiveness in males toward the female type was brought about by castration, but could be reverted to the male type by the application of testosterone. The transfer study revealed that cells capable of preventing arthritis required a longer incubation time for their development in males than in females. This suggests that testosterone inhibits the development of suppressor cells in adjuvant arthritis.Acknowledgments. We are grateful to The Naito Foundation Research Grant for 1983.     

植物激素对菘兰离体叶片愈伤组织的诱导及器官分化的影响

采用浓度为0.1ppm、1.0ppm、5.0ppm的2.4—D和1.0ppm、0.1ppm、及0.01ppm的BA构成9种不同的激素组合,处理菘兰离体叶片,均能诱导其产生愈伤组织。若2.4—D浓度改为0.01ppm、0.02ppm、和0ppm,BA浓度仍为1.0ppm、0.1ppm和0.01ppm,同样形成9种不同的激素组合,处理菘兰离体叶片,则不能诱导其产生愈伤组织,但却能使离体叶片直接分化出根或芽。     

游走中的"断裂"者--论朱文的文化心态及其小说创作

朱文带着强烈的反叛欲望走上文坛.朱文以"性"作为其小说叙事的出发点与轴心,旨在对性禁忌进行尖锐的挑战、对我们现行伦理道德进行挑战.作为"断裂"者,朱文寻求自由的愿望是强烈的,但同时我们也不能不看到其无力逃出现实文化挤压的心灵实质.朱文小说中的主人公几乎都是在城市或城市之间四处游走的边缘人形象.     

一次性大运动量训练对青少年男子短跑运动员内分泌激素影响的研究

大强度训练后，运动员内分泌激素水平会发生不同程度改变，采用生化检测方法能准确地反映运动员训练后内分泌激素水平，为教练员及时调整训练强度、保证训练的系统性和科学性提供辅助指导．     

抗孕酮化合物RU486的研究

该文对ＲＵ４８６的合成路线、结构特征、与ＰＲ作用的构效关系和作用特点作了介绍。     

Captivity affects behavioral physiology: Plasticity in signaling sexual identity

Summary Little is known about the link between captivity, physiology, and behavior in wild-caught vertebrates. Anecdotal evidence suggests that hormonal changes are responsible for behavioral changes in wild animals brought into captivity. Studying the effects of captivity on reproduction is hampered because wild animals often fail to exhibit sexual behavior under captive conditions. In weakly discharging electric fish, field studies have reported sex differences in electric organ discharges which are rarely seen in the laboratory. I now report the results of a series of laboratory investigations which show thatGnathonemus petersii exhibits seasonal, hormone-dependent, phasespecific sex differences in electric organ discharges. Captivity dramatically alters and may even reverse these sex differences as a result of rapid changes in endogenous plasma hormone levels. These findings have broad implications for research on animal physiology and behavior performed in laboratory settings.     

Role of proline in the imprinting developed by dipeptides — in Tetrahymena Possible role in hormone evolution

The effects of proline and serine dipeptides containing phenylalanine, alanine and leucine on the behaviour of receptors of Tetrahymena were investigated. Only proline-containing dipeptides were able to develop positive imprinting, and the activity depended on which other amino acid was present in the dipeptide. In contrast to the positive imprinting effect of the dipeptides Pro-Phe and Pro-Ala, the dipeptide Pro-Pro and Pro-Leu caused negative imprinting. Serine dipeptides produced negative imprinting in all cases. The possible importance of proline in the evolution of hormone specificity is discussed.