Despite evidence implicating prostaglandins as critical factor in male reproductive functions, little is known about expression and function of COX-2 in the male reproductive system. By using immunohistochemistry, RT-PCR and Western-blot, the content of this research included:(1) The expression and localization of COX-2 in mature rat and human testis were examined.(2) We investigated the changes of spermatogenesis and testosterone levels in testis after by using the COX-2 specific inhibitor-rofecoxib at 2, 4 and 8 weeks.(3) To explore the relationship between the intratesticular level of testosterone and expression of COX-2 by completely destroying the Leydig cells of mature male rats with injection of a single I.

本課題應(yīng)用免疫組織化學(xué)、RT-PCR和Western-blot等方法檢測以下內(nèi)容：(1)在mRNA和蛋白水平檢測正常成年男性及大鼠睪丸組織中COX-2的表達(dá)及定位情況91超碰国产在线；(2)實(shí)驗(yàn)組大鼠持續(xù)給予COX-2酶的特異性抑制劑Rofecoxib精品视频在线免费观看看，分別于用藥后2周、4周和8周檢測大鼠的精子生成以及睪丸組織內(nèi)睪酮濃度的變化东京热官网入口；(3)另一組實(shí)驗(yàn)大鼠給予特異性Leydig細(xì)胞滅活劑EDS404亚洲免费在线视频，在特定時(shí)間內(nèi)抑制睪丸組織內(nèi)合成的睪酮，于用藥后2周和4周黄色免费高清视频一区二区三区，采用免疫組織化學(xué)及RT-PCR方法觀察大鼠睪丸組織內(nèi)睪酮濃度變化對COX-2合成的影響欧美性爱免费三级片视频。

Moisture level is critical at 50%~65%, thus ensuring that the osmotolerant lactobacilli are active and dominant.

含水量保持在50%~65%是至關(guān)重要的，只有這樣的含水量下才能確保耐高滲透性乳酸桿菌的活躍性和主導(dǎo)地位黄片一级无码视频在线。

In vegetation cluster survey, Leersia hexandra Sw. are found hard to survive over 20cm of water in depth which indicated that water level is critical influence in growth and decline of aquatic plants. Different allocation in water depth and partition measures is useful in aquatic plant management.

植群調(diào)查中性爱裸体视频，李氏禾較不易生長於水深超過20公分的區(qū)位，水池之水位深度對水生植物之生長與種間消長欧美午夜艳，占有重要之影響力很操/很射，規(guī)劃時(shí)可利用不同水深配置搭配堆置物隔離措作為水生植物管理之用。

P.05 Conclusion: Expression level of GAP-43 in all the layers of lateral geniculatenucleus and the layers II -VI of visual cortex area 17 of monocularly deprived rats during the critical period are reduced.

單眼剝奪大鼠視覺系統(tǒng)外側(cè)膝狀體和視皮質(zhì)17區(qū)GAP-43表達(dá)均降低羞羞漫画免费观看网站，提示GAP-43在視覺系統(tǒng)的作用可能是弱視發(fā)生的分子生物學(xué)基礎(chǔ)之一五月丁香六月婷婷在线综合观看。

The dissertation deduces that inner mechanism of the legal system interact one another to construct the spatial continuance and transformation and the intention of spatial evolution of Taiwan's courthouses, including several critical affected factors:the scope of law, the source of law, the instance level of court, the court proceedings, the contentious or nonlitigious legal affairs, the civil or criminal procedure and tribunal.

進(jìn)而推論臺灣司法建筑空間形制的延續(xù)、轉(zhuǎn)化與此變遷的動向人人人人干人人摸人人，正是由法制思維的內(nèi)涵機(jī)制交織作用所致亚洲蝌蚪视频。其關(guān)鍵影響項(xiàng)目包括法源；司法建筑所屬之審級組織无码一区一区；審理程序日韩在线免费；所受理之訴訟或非訴訟法律事務(wù)，與所展開民事或刑事訴訟程序及法庭等黄黄黄视频网站。

The overview discussed the 8 factors affected the survival rates, and the plantable tidal flats and the threshold of waterlogging time of mangroves seedlings. The different inundation classes of mangrove and the critical tidal level fits for mangroves forestation were summarized.

本文從影響紅樹林造林成活率的8種自然因子和人為因子出發(fā)日韩欧美五码在线va，著重探討了灘面高程和臨界淹水時(shí)間黄色视频网址在线，并對國內(nèi)外對紅樹植物潮汐淹水的等級的確定，以及國內(nèi)各地造林過程中的宜林臨界線的測定進(jìn)行了綜述办公室秘书无码激情AV。

Our theory predicts the minimum value of ponderomotive parameter and the corresponding critical laser intensity, below which no diffraction can occur; 6, We studied the energy transfer of a two-level atom moving in a cavity field, as well as its influence on the atomic emission spectra and on the photon distribution of the intro-cavity field.

我們用兩對激光模來模擬緊聚焦的高斯光場久久久考逼特黄中文字幕视频，成功地得到了《Nautre》上Batleaan等人的實(shí)驗(yàn)觀測結(jié)果，預(yù)言了有待實(shí)驗(yàn)進(jìn)一步觀測的新現(xiàn)象亚洲视频在线毛片，并確立了發(fā)生電子衍射的激光場的臨界強(qiáng)度日本性爱视频网址； 6，研究了原子在激光場中運(yùn)動時(shí)光場與原子之間的能量交換久久ri视频无码，以及這種能量在光譜上的反映和對激光場統(tǒng)計(jì)性質(zhì)的影響啊嗯久久。

At the micro-level, Chinese book reviews seem more praiseful (87.5%) than critical (12.5%).

微觀上，46%的書評作者會完全給予正面的評價(jià)曰批免费视频播放，52%的作者會在指出書中長處的同時(shí)提及不足欧美一区二欧美欧美。

Identifying models both for raingauged and ungauged areas were constructed respectively at the confidence level of 95% with respect to the conditions of Beijing mountaineous areas. For the risk zones with raingauges, alarm and recession critical rainfall intensity was determined by forecasting model map of effective rainfall magnitude and intensity.

根據(jù)北京山區(qū)的實(shí)際情況，在確保有一定的預(yù)測精度国内自拍日韩在线观看网站视频，其可靠性為95％以上的條件下国产一二级理论片在线观看，分別建立其有雨量站和無雨量站的判別模型，即有雨量觀測站的危險(xiǎn)區(qū)可應(yīng)用實(shí)效雨量與雨強(qiáng)的預(yù)報(bào)模型圖激情小说激情图片乱伦电影，依據(jù)實(shí)效雨量確定警戒和避難的雨強(qiáng)臨界值色呦呦一区二区三区，由此采取相應(yīng)措施。

Objective. The proximity of the plate to the adjacent disc space appeared to be the critical determinant of adjacent level ossication development but we had no data on unplated arthrodesis.

目的：在鄰近節(jié)段骨化的病例中中日韩十逼高清无码视频，板的近端和鄰近椎間盤的位置似乎是很重要的決定性因素igao为爱寻找激情，但是我們沒有相應(yīng)的未使用板的頸椎融合的資料。