生殖

Onchidium struma Cuvier; Reproductive system; Gonadial development; Reproductive cycle

中文关键字：瘤背石磺；生殖系统；性腺发育；生殖周期

For the purpose of researching the behavior regularity of Equus hemionus in the daytime and approaching the relation of its breeding behavior and the change of reproductive hormone level, the thesis depending on the observation of Equus hemionus in the countryside analyzes the daytime behavior, behavior of time assignment, behavior rhythm, the reproductive hormone level of the manure and the correlation between the daytime behavior rhythm and the hormone level.

为了进一步探究蒙古野驴的昼间行为规律，探讨其繁殖行为与生殖激素水平变化的关系，本论文在对蒙古野驴进行野外行为观察的基础上，分析研究了蒙古野驴昼间行为、行为的时间分配、行为节律、粪样生殖激素水平及昼间行为节律与激素水平的相关性。

After 6 to 7 days of culture, Eleven ES cell lines were selected and explanted. At last we obtained 4,3,4 and 3 ES cell lines separately. One of the B6C3F_1×B6D2F_1 ES cell lines was selected to future study its competent for germline transmission.We founded the ES cell line has normal karyotype on the chromosome analyse.In teratoma experiment by injected ESCs into C57 mices inguen, we gained teratoma contained cells come from all three embryonic germ layers.

选择一株具有高度杂合背景的B6C3F_1×B6D2F_1 ES细胞系进行核型分析、畸胎瘤实验后与ICR品系2n胚胎构建嵌合体并得到具有生殖系传递能力的嵌合体小鼠，证明此细胞系具有生殖系嵌合能力。

KT101.1 Computer Keyboarding Lab 1.5 KT101.2 Computer Keyboarding Lab 1.5 A101.1 Accounting I Lab 1.5 A101.2 Accounting I Lab 1.5 E102.1 Business Communications 1.5 E102.2 Business Communications 1.5 C108.1 Spreadsheet Applications Lab 1.5 C108.2 Spreadsheet Applications Lab 1.5 C110.1 Computer Medical Applications Lab 1.5 C110.2 Computer Medical Applications Lab 1.5 ME101 Medical Terminology 3 ME102.1 Medical Office Procedures Lab 1.5 ME102.2 Medical Office Procedures Lab 1.5 ME104.1 Medical Insurance Records 1.5 ME104.2 Medical Insurance Records 1.5 ME106.1 Advanced Medical Coding 1.5 ME106.2 Advanced Medical Coding 1.5 MA110.1 Anatomy and Physiology/Musculoskeletal, Integumentary, Eye, Ear, and Endocrine Systems 1.5 MA110.2 Anatomy and Physiology/Musculoskeletal, Integumentary, Eye, Ear, and Endocrine Systems 1.5 MA111.1 Anatomy and Physiology/Digestive, Urinary, Reproductive, Nervous, and Cardiovascular Systems 1.5 MA111.2 Anatomy and Physiology/Digestive, Urinary, Reproductive, Nervous, and Cardiovascular Systems 1.5 MA112.1 Medical Office Administration 1.5 MA112.2 Medical Office Administration 1.5 Total Quarter Credit Hours - 36

KT101.1电脑键盘操作实验室1.5 KT101.2电脑键盘操作实验室1.5 A101.1会计本人实验室1.5 A101.2会计本人实验室1.5 E102.1企业通信1.5 E102.2企业通信1.5 C108.1电子表格应用实验室1.5 C108.2电子表格应用实验室1.5 C110.1计算机医学应用实验1。 5 C110.2计算机医学应用实验室1.5 ME101医疗术语3 ME102.1医疗办公室程序实验室1.5 ME102.2医疗办公室程序实验室1.5 ME104.1医疗保险记录1.5 ME104.2医疗保险记录1.5 ME106.1高级医疗编码1.5 ME106.2高级医疗编码1.5 MA110.1解剖生理学/骨骼，体被，眼，耳，和内分泌系统1.5 MA110。 2解剖生理学/骨骼，体被，眼，耳，和内分泌系统1.5 MA111.1解剖生理学/消化，泌尿，生殖，神经，心血管系统和1.5 MA111.2解剖生理学/消化，泌尿，生殖，神经，心血管系统和1.5 MA112.1医疗办公室行政1.5 MA112.2医疗办公室行政1。 5 总数的四分之一学时- 36

Plenty of studies have been made towards unraveling the complex intraovarian control mechanisms that act in concert with systemic signals to solve some clinical problems, improve the outcome of assisted reproductive technology and establish the in vitro maturation system.

许多研究致力于探索卵泡发育的正常生理精确过程，以更好的了解人类配子发育过程及生殖奥秘，更好的解决一些临床疾病；在辅助生育技术(Assistant reproductive technology，ART)中提高临床妊娠率，建立完善的体内外卵子成熟的体系，这是人类生殖研究中一个重要课题。

In their new work, the researchers established a genetic connection between male sexuality of an oogamous multicellular green algae species, Pleodorina starrii, and one of the mating types of its isogamous ancestor, the unicellular alga Clamydomonas reinhardtii.

在这项最新研究中，研究人员让一种异配生殖多细胞绿藻（Pleodorina starrii藻）与其同配生殖单细胞祖先（Clamydomonas reinhardtii藻）的其中一种配子类型进行雄性配子结合，从而建立两种藻类的遗传学联系。

objective to evahiate the diagnostic value of us in malignant mixed mullerian tumor.methods 17 cases with mmmt were proved by surgery and pathology studied retrospectively and their ultrasonographic features were mainly reviewed.results of the 17 cases, 11 cases were in uterus, 3 cases were in cervixes,l case fallopian tubes,2 cases in ovaries.us can well demonstrate the extent、border and the relationship with adjacent tissue.conculusion the results showed that the 2 d and cdfi can provide valuable information in diagnosing.

摘 要］目的：探讨女性生殖系统恶性mullerian混合瘤的超声图像与病理组织类型的关系，以期为临床诊断提供准确的参考依据。方法：回顾性分析经手术和病理证实的17例女性生殖系统恶性mullerian混合瘤超声特征，并与病理学组织类型进行对比研究。结果：17例病例中发生在子宫体11例，子宫颈3例，输卵管1例，卵巢2例。二维超声能清楚显示肿瘤部位、大小范围、边界以及与临近结构的关系。结合彩色多普勒对肿瘤性质的判定具有重要意义。

However, in insects with panoistic ovarioles containing no nurse cells, it is uncertain whether or not they contain maternal germ plasm or nuage.

然而，在不具有营养细胞的无营养细胞型微卵管中，母系生殖浆或生殖云是否存在仍属未定。

Yoshida and Parao (1976) reported that CO2 enrichment and shading during the reproductive stage, influenced very much the sink size of rice plant. It was also reported that there was a high positive correlation between solar radiation during the reproductive stage and final grain yield.

Yoshida 和 Parao （1976）报导了生殖生长阶段 CO2增加和遮荫大大影响水稻植株养分汇的大小，也报导过生殖生长阶段日光辐射和最终产量呈显著正相关。

Today, it would be hard to find a multicellular organism that does not reproduce sexually (although some can reproduce both ways, like the Komodo dragon and its parthenogenic ability).

今天，我们很难找到一种多细胞机体不是有性繁殖的。当然，有些生物同时具备两种生殖方式，比如生长在印度尼西亚科莫多岛巨蜥就具备单性生殖能力。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。