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[定量生物学] 雄性小鼠的分配试验和性动机 [推广有奖]

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kedemingshi 在职认证  发表于 2022-3-8 08:28:25 来自手机 |AI写论文

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摘要翻译:
本研究以雄性小鼠为研究对象,采用分配试验[Kudryavtseva,1987,1994]对自身的性动机进行了理论分析和文献研究。在幼稚雄性中,在被穿孔透明隔板隔开的公共笼的相邻隔室中出现一个可接受的雌性,可提高血液中睾酮水平,并刺激隔板附近的行为活动,作为对可接受雌性的反应。在许多研究中,这种行为活动被认为是性动机,在这个实验背景下出现在雄性小鼠身上。对于接受性雌性,行为参数与雄性性腺反应之间缺乏相关性,这两个参数之间没有联系的变化,以及当分割被取消时,幼稚雄性与雌性之间缺乏性行为,这些都对这一数据解释提出了质疑。人们认为,幼稚的雄性对易接受的雌性的行为反应是由正向激励--雌性的气味与母亲和其他照顾后代的雌性的哺乳和温暖相关联--引起的。睾丸激素水平的短期升高(具有奖赏性质)是一种先天的刺激-反应反应,它刺激并延长男性对接受性女性的行为兴趣。一般认为,女性气味在有性经验的男性中,与指向性伴侣的性行为联系在一起,并导致性动机的形成。这些数据也是根据动机行为理论考虑的,包括“喜欢”、“想要”和“学习”[Robinson and Berridge,1993,2000]。
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英文标题:
《Partition test and sexual motivation in male mice》
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作者:
N. N. Kudryavtseva
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最新提交年份:
2007
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分类信息:

一级分类:Quantitative Biology        数量生物学
二级分类:Other Quantitative Biology        其他定量生物学
分类描述:Work in quantitative biology that does not fit into the other q-bio classifications
不适合其他q-bio分类的定量生物学工作
--

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英文摘要:
  Theoretical analysis of own and literature investigations of sexual motivation with the use of the partition test [Kudryavtseva, 1987, 1994] in male mice was carried out. It has been shown that appearance of a receptive female in the neighboring compartment of common cage separated by perforated transparent partition produces the enhancement of testosterone level in blood and stimulates the behavioral activity near partition as a reaction to the receptive female in naive males. In many studies this behavioral activity is considered as sexual motivation, arising in this experimental context in male mice. The lack of correlation between behavioral parameters and gonad reaction of males on receptive female, uninterconnected changes of these two parameters as well as the lack of sexual behavior between naive male and female when partition is removed cast doubt on this data interpretation. It has been supposed that in naive males behavioral reaction to a receptive female is induced by positive incentive - odor of the female associated with nursing and warmth from mother and other females which look after posterity. Short-term increase of the level of testosterone (possessing rewarding properties) is innate stimulus-response reaction which stimulates and prolongs behavioral interest of male to receptive female. It has been supposed that after sexual experience female odor is associated in experienced males with sexual behavior directed to the sexual partner and resulted in the formation of sexual motivation. The data are considered also in the light of the theory of motivated behavior including "liking", "wanting" and "learning" [Robinson and Berridge, 1993, 2000].
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PDF链接:
https://arxiv.org/pdf/0708.0297
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关键词:Quantitative Experimental QUANTITATIV Transparent Enhancement been 接受 理论 partition sexual

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