Methods Transvaginal color Doppler flow imaging was employed to measure systolic maximal velocity,end-diastolic velocity,S/D ratio and resistant index of uterine and helicine artery in the follicle growth phase,follicle maturation phase,mid-luteal phase and advanced phase of luteal development.

方法應(yīng)用經(jīng)陰道彩色多普勒超聲分別于月經(jīng)周期的卵泡發(fā)育期日韩一级特黄大片本道、卵泡成熟期在线免费观看日本y码视频网站、黃體中期欧美丰满大乳乳液在线观看视频免费、黃體晚期觀察測量子宮動脈及螺旋動脈收縮期峰值流速国产高清一级黄色网站、舒張末期流速、收縮期/舒張末期流速比值及阻力指數(shù)黄色视频hs。

Many factors may be involve in the course. To investigate the regulation activity of mesenchymal cells to differentiation of epithelial cells from hair follicle and to study its differentiation property, mesenchymal cells gel was made by nubby dermal papilla cells, free dermal papilla cells, skin fibroblasts. Skin keratinocytes and epithelial cells from hair follicle were inoculated on the gel surface and cultured in air-liquid interface. Three-dimensional model of DPC using to induce epithelial cells differentiation is built in vitro.

為了進(jìn)一步研究毛囊細(xì)胞間的相互作用男女性爱一级生活黄色视频中文字幕国语，探討毛囊間質(zhì)細(xì)胞對毛囊上皮細(xì)胞分化的調(diào)節(jié)作用，研究毛囊上皮細(xì)胞的分化特性一级黄色网址，我們利用團(tuán)塊狀的毛乳頭細(xì)胞92婬黄看大片，游離分散的毛乳頭細(xì)胞或皮膚成纖維細(xì)胞制成間質(zhì)細(xì)胞膠原凝膠，表面接種皮膚角質(zhì)形成細(xì)胞或毛囊上皮細(xì)胞国产情侣作爱视频免费观看，進(jìn)行氣-液界面培養(yǎng)亚洲开心色，在體外建立了毛乳頭細(xì)胞誘導(dǎo)毛囊上皮細(xì)胞分化的立體模型。

However, hair follicle stem cells prefer hair destiny in vivo, unless the injury of epidimal or sytogland occurs. In 1990, Cosarelis et al. proposed "The Bulge activated hypothesis", they think the signal moleculars emit from the dermal papillar induce the downward migration and differentiation of hair follicle stem cells.

然而国产口爆视频，體內(nèi)正常情況下毛囊干細(xì)胞首先向毛發(fā)譜系定向分化日韩欧美一区中文字母视频，只有在表皮或皮脂腺受到損傷時，它們才進(jìn)行程序重組而向表皮或皮脂腺方向分化免费网站看av片在线观看。1990年在线看羞羞视频，Cosarelis等提出毛囊的&隆突激活假說&，認(rèn)為來源于毛乳頭的信號因子觸發(fā)了毛囊干細(xì)胞向下遷移并分化欧美xxxx极品第一视角，從而維持了毛發(fā)周期的正常循環(huán)久久久久久免费大片。

The epidermis dominant the changes. Mesenchymal is subordination.β-catenin expression begin from placode epidermis stage and go up increasingly as well as peak value maintain to hair follicle. The range of mesenchymal change is less. SHH expression transform is dramatically to stimulate the placode-germ-peg-hair follicle.

結(jié)果表明，在睫毛毛囊的形態(tài)發(fā)生中表皮－間充質(zhì)相互作用以表皮為主導(dǎo)間充質(zhì)隨著表皮而變化日韩亚洲欧美激情视频，β-catenin從基板表皮開始表達(dá)国内大量愉拍人妻精品视频，逐漸增強(qiáng)，從毛芽至形成毛囊維持高水平黃色視頻久久免費，間充質(zhì)變化幅度較信分抟徽久夥咽悠怠91尤物国产线观看免费；Shh則在睫毛形態(tài)發(fā)生中變化劇烈，刺激基板－毛芽－毛釘－毛囊www.色色。

The artesia exited on different phases.The artesia of primordial follicle and secondary was simple,and the follicle show dedifferentiation,and nucleolus become pycnotic and anamorphic.

卵泡閉鎖發(fā)生于卵泡生長的各個時期：原始卵泡和次級卵泡閉鎖較簡單嗯啊慢点好疼，為卵母細(xì)胞首先表現(xiàn)出退行性變化、皺縮最新欧美爆乳日韩精品视频；卵泡細(xì)胞核固縮一级黄片婬片在线观看视频、卵泡變形。

The follicle cells of growing follicle were composed of small cells, intermediate cells and pyriform cells.

烏梢蛇生長卵泡的濾泡細(xì)胞是由小細(xì)胞污色视频在线观看、中間細(xì)胞和梨形細(xì)胞組成的異形濾泡細(xì)胞欧美黄色一、二区性交。

The results showed that Yiweitang, which could tonify YangMing Fluid and Qi, could change the growth internal environment of follicle, promote the growth of follicle, increase the excretion of ovary inhibin and decrease FSH, improve the blood supply of ovary, increase the expression of hormone receptor and restrain ovary apoptosis.

實驗研究提示益胃湯具有改善初老雌性大鼠卵泡生長的激素內(nèi)環(huán)境，促進(jìn)卵泡生長一本在线香蕉高清在线，增加卵巢抑制素的分泌北京熟女大叫喊爽视频，抑制FSH，改善卵巢血供欧美强奸网站；提高激素受體表達(dá)及抑制卵巢細(xì)胞凋亡等作用91中文字幕国产。

The club hair remains within the foreshortened follicle until a new anagen follicle develops in a fashion recapitulating its formation during embryogenesis, and the newly formed hair shaft dislodges the club hair.

新的毛囊的發(fā)育遵循生物重演律。新形成的毛干取代杵狀毛A级黄色毛片免费看。

Inthe whole process, the oocytes, nurse cell and follicle cell morphology change. Inoocyte yolk formation and growth, the number of its nuclear trophoblast cell nucleoli,lamphrush chromosome with a strong synthetic material; oocytes also some syntheticmaterial; follicle cells in the yolk protein synthesis, provide access to exogenous yolkprotein.

在卵子發(fā)生的整個過程中男女交性无遮挡在线观看，卵母細(xì)胞、滋養(yǎng)細(xì)胞及濾泡細(xì)胞形態(tài)均有明顯變化免费A级毛片无码免費视频；在卵母細(xì)胞生長及卵黃形成期精品国产欧美一区二区五十路，滋養(yǎng)細(xì)胞核內(nèi)的多核仁現(xiàn)象、燈刷染色體與旺盛的物質(zhì)合成有關(guān)亚洲av一级二级三级免费观看；卵母細(xì)胞本身也合成一些物質(zhì)色诱久久av无码电影网站；濾泡細(xì)胞參與卵黃蛋白的合成，并為外源性卵黃蛋白提供通道欧美精品黑人性XXXXWWW。

During the telogen phase, the hair follicle reattaches to the dermal papilla, at which point the follicle re-enters the anagen phase.

在休止期91香蕉国产在线观看人员青，毛囊reattaches的毛乳頭，這時卵泡重新進(jìn)入生長期階段国产色网站农村。