性变态

To investigate whether the expression of cdc2 and cyclin B1 in spermatogenic cells during spermatogenesis is actually a temperature dependent event, in situ hybridization, Western blotting and immunohistochemistry analysis were used to study the expression of cdc2 and cyclin B1 in normal and cryptorchid testis. Results showed that heat would differentially hurt male germ cells in different developmental stages during spermatogenesis, especially the pachytene primary spermatocytes. Most of spermatogonia in contralateral cryptorchid testis were not harmed fatally by heat as yet, indicating that spermatogonia could resist to beat to a certain extent. In this case spermatogonia could develop to pachytene/diplotene primary spermatocytes, but they could not acquire the ability to complete the transition from mitosis to meiosis, and then appeared to go through apoptosis. Therefore, we could not find the descendants of meiosis: secondary spermatocytes and round spermatids, elongated spermatids and spermatozoon. The abdominal temperature had no significant influence on the transcription of cdc2 and cyclin B1 in the spermatogonia and pachytene/diplotene primary spermatocytes. In normal rabbit testis, cyclin B1 increased in the pachytene/diplotene primary spermatocytes before meiosis and reached its peak in the spermatids.

为了解精子正常发生过程中cdc2和cyclin B1表达的低温依赖性，我们利用原位杂交和免疫组化等方法，研究了正常和隐睾精子发生过程中cdc2和cyclin B1的转录和翻译调控活动，结果表明：（1）热对各阶段的雄性生殖细胞都有损害，粗线期的初级精母细胞尤为敏感，实验性隐睾内的精原细胞尚未完全受到"致命"影响，说明精原细胞对热有一定的耐受性，但即使成为粗线期／双线期初级精母细胞，却未能获得由有丝分裂过渡到减数分裂的能力，呈现不同程度的凋亡，所以在整个切片中找不到源自减数分裂的产物----次级精母细胞、圆形精子细胞，更谈不上长形精子细胞和精子的形成；（2）腹腔高温未明显地影响隐睾精原细胞和粗线期/双线期初级精母细胞中cyclinB1和cdc2的转录，说明高温并不是通过影响cyclin B1和cdc2的转录活动而导致生精过程阻断的；（3）正常兔睾丸组织中，〓在精原细胞和粗线期／双线期精母细胞中均有表达：cyclin B1蛋白在减数分裂前期的粗线期／双线期初级精母细胞中的表达量增加，于变态末期的精子细胞中达高峰。

Conspirators of Pleasure is Czechoslovakian famous movie director Jan Svankmajer s magnum opus, which described the abnormal pursuing of ordinary people in life by using surrealistic ploy.

《极乐同盟》是捷克著名导演史云梅耶的代表作品，以超现实主义的手法来描绘现实生活中普通人时性的一种变态的追求。

They found no evidence of sexual deviance or pedophilia; they did not uncover any financial motive, either.

他们没发现他有变态的性取向或是恋童癖，也没找到他是受经济利益驱使的证据。

The results showed that 161 of the 191 schizophrenics had sexual dysfunction.The incidences of frigidity and anorgasmy in female were more significant than male.Eleven of the 191 patients appeared sex perversion.

结果表明191例病人中有116例存在性功能障碍，其中性欲减退和性乐高潮缺乏的发生率，女性均显著高于男性。191例病人中有性变态者11例。

No wonder he can't keep a good relationship with girls because he always like to talk kinky.

他老是爱讲一些变态的性癖好，难怪和女生关系都不好。

To describe them as bad excess whether of explicit sex, violence or emotion, or as bad perversions, whether of masochism or sadism, is not to address their function as cultural problem-solving.

把它们描述成不健康的放肆——无论是直白的性、暴力或是情感，或者说它们是糟糕的变态——无论是受虐狂或是施虐狂，这样做都没有说出它们对解决文化问题的作用。

Of or relating to the third stage of psychosexual development in psycholanalytic theory during which the genital organs first become the focus of sexual feeling .

性器期的在精神分析理论中性变态发展的第三个阶段，此时生殖器官首次成为性感受的焦点；或与之有关的

During the course of AR,abnormalism inflammation in nasal cavity taken place repeateadly、nose-bronchus reflection、mouth breathing owing to nasal obstruction added the direct stimulus to respiratory passage because of various kinds of allergen etc all have important effect on the occurrence of BA.

变应性鼻炎发病过程中鼻腔反复发生变态性炎症、鼻-支气管反射、鼻塞致经口呼吸从而增加各种过敏原对呼吸道的直接刺激等对支气管哮喘的发生起了重要作用。

Reduction of ovule number as a tendency of speciation in the genus is substantiated by the occurrence of tri_ovulate cones coupled with comprehensive characters of the genus. The metamorphic patterns as well as the leaf nature of the outer envelope indicate that female cones of Ephedra are compound while the female reproductive units of the ovulate cone have been reduced from secondary reproductive shoots similar to those of cordaites by phylogenetic transformation, fusion and reduction. Each fertile bract together with its axillary female reproductive unit composed the Bract Scale and Seed Scale Complex of Ephedra .

基于返祖性畸形三胚珠球花的出现及其他形态特征，认为麻黄属胚珠数目减少是该属内物种特化的一个趋势；利用雌球花发育的畸形现象及外珠被的形态学本质提出麻黄属的雌球果为复轴性构造，雌性生殖单位是由类似于科达类的次级生殖枝构造经系统发育变态、融合、简化成现存的生胚珠构造式样，每一可育苞片及其腋内雌性生殖单位共同组成了麻黄属的苞鳞_种鳞复合体。

This is , if the lack of proper and timely sex education, sex with another frequently subject to environmental stimulation, it is possible to form an unhealthy sexual psychology and abnormal sexual behavior.

这时，如果缺乏正确的、及时的性教育，性欲带又受到环境的频繁刺激，就可能形成不健康的性心理和变态的性行为。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。