素因

Probiotic treatment of rat pups normalises corticosterone release and ameliorates colonic dysfunction induced by maternal separation.

益生素治疗可使大鼠肾上腺皮质酮释放正常化同时改善因母婴分离所导致的结肠功能障碍。

Histologically, the seminiferous tubules contained numerous Sertoli cells and more Sertoli-spermatozoa complexes, accompanied by the depletion of Leydig cells with deeply stained nuclei. Mature spermatozoa were stored up in the epididymis, but only a few in the efferent ducts. In the second place was testicular atrophy（32/120; 26.7%）. The seminiferous tubules showed moderate to severe inactivity of spermiogenesis with evidence of only spermatogonia, spermatocytes and Sertoli cells. The Leydig cells were obviously decreased in numbers associated with decrease of lipid droplets in their cytoplasms. Testicular hypoplasia was the third disorders（22/120; 18.3%）. Only a few spermatogonia and Sertoli cells appeared without any spermiogenesis. The associated changes was decreased in Leydig cells and fibrous hyperplasia in the interstitium.Epididymal stones were sometimes found（12/120; 10%）. Grossly, yellowish-white nodules with various sizes and firm in consistency were observed in the epididymis and the front efferent ducts. Microscopically, the epididymal ducts were dilated with voluminous spermatozoa storage, even showed calcification in severe cases. The deposited calcium salts were stained positively by Von Kossa and Alizarin red methods.Amyloidosis was also detected in 10 roosters（8.3%）. Eosinophilic, homogeneous, amyloid-like substances were deposited mainly in the testicular interstitium and the periphery of blood vessels. These substances showed positive reaction by Congo red staining. Five roosters（4.2%）had Marek's lesions in the testis, epididymis and peripheral nerves with infiltration of pleomorphic lymphocytes. Only one case showed epithelial necrosis of seminiferous tubules accompanied by fibrous proliferation in the interstitium.

结果发现，在总共搜集的120个病例中，其中因年老所导致的产精力不佳为最多，占38例（31.7%），於镜下可见大量精虫黏附於Sertoli cell的表面，并可见Sertoli cell数量明显增多而Leydig cell明显减少，且其细胞核呈现浓染的现象，而在其副睪中仍可见到成熟精虫蓄留於管腔中，但在其输精管内却只有少量精虫存在；其次为睪丸萎缩，占32例（26.7%），镜下可见中度至重度无造精作用，其生精小管中只见到精母细胞、精原细胞及Sertoli cell存在，但Leydig cell数量明显减少且其细胞质内的脂质也明显减少；睪丸发育不全，占22例（18.3%），於生精小管内只见到精母细胞及少量Sertoli cell存在，不见造精细胞分化，於生精小管间质可见Leydig cell减少并伴随结缔组织增生；副睪结石，占12例（10%），肉眼下可在副睪及输精管前段见到黄白色大小不一的结节，触感坚硬，於镜下可见副睪管扩张并有大量成熟精虫蓄积，严重时可见钙化现象，以Von Kossa及茜素红染色均呈阳性反应；类淀粉沉著症，占10例（8.3%），镜下在睪丸间质及血管周围可见粉红均质样的物质沉积，以刚果红染色成阳性反应；马立克病，占5例（4.2%），镜下可在睪丸、副睪实质及周边神经内均可见到嗜碱性大小不一的淋巴样细胞浸润；睪丸坏死，占1例（0.8%），镜下可见生精小管上皮细胞坏死脱落及间质结缔组织增生。

The researchers used a novel test with the marker procalcitonin, recently approved by the U.S.

一个简单的血液测试也许可以帮助因不明原因发烧来到急诊室婴儿发现严重细菌传染，如尿道感染和血液感染，研究者利用一个新的降血钙素计分测试，最近在美国食品药品管理局得到认可。

A simple blood test may help detect serious bacterial infections like urinary tract infections and blood stream infections in young infants who come to the emergency department with fevers that have no clear cause. The researchers used a novel test with the marker procalcitonin, recently approved by the U.S.

一个简单的血液测试也许可以帮助因不明原因发烧来到急诊室婴儿发现严重细菌传染，如尿道感染和血液感染，研究者利用一个新的降血钙素计分测试，最近在美国食品药品管理局得到认可。

Extraction in crustaceans, salmon, shrimp, phosphorus, red algae astaxanthin, and removal of reactive oxygen species inhibit the capacity of the antioxidant power is 10 times more carotene, Q10 150 times, 550 times the vitamin can promote cell regeneration, slow down premature skin aging occur, and add the green tea extract can prevent the skin caused by ultraviolet radiation caused by aging, protecting cells to reduce the damage of UV on cell DNA, is effective against free radicals and prevent skin aging.

效用：萃取於甲壳类、鲑鱼、燐虾、红藻的虾红素，具有抑制及清除活性氧的能力，其抗氧化力是胡萝卜素的10倍、Q10的150倍，维他命的550倍，能促进细胞再生，延缓肌肤老化过早发生，并添加绿茶萃取能防止因紫外线造成所造成的皮肤老化，保护细胞减少紫外线对细胞DNA的伤害，有效对抗自由基，防止肌肤老化。

The country's "transitional federal government", headed by a warlord president, Abdullahi Yusuf, and a bookish prime minister, Nur Hussein, is powerless to stop its citizens raising the Jolly Roger, just as it cannot halt the resurgent jihadists, some with al-Qaeda connections, who have taken control of much of southern Somalia, including the port town of Kismayo.

索马里的&过渡性联邦政府&由军阀总统阿布杜拉里·优素福与一个书生气的总理奴尔·哈桑·侯赛因领导，这个政府根本无能力阻止其公民高举海盗旗，正如无能阻止圣战起义军一样；这些人中有些与基地组织有着联系，并控制着索马里南部的大部分地区，包括港口城市基斯马尤。

Month-old Jaden Mack was attacked by a Staffordshire bull terrier and a Jack Russell midnight after his parents left him with his grandmother while they went out.

事发当晚，麦克的父母因事外出，把他交给祖母照看。午夜，祖母家的斯塔褔德郡斗牛犬和杰克罗素犬突袭熟睡中的麦克，使他遭重创并死亡。

Doctor Kochi says there have been no documented cases yet where treatment failed because of resistance to artemisinin.

Kochi博士称，目前还没有文件证明的因对青蒿素产生抗体导致疟疾治疗失败的案例。

Doctor Kochi says there have been no documented cases yet where treatment failed because of resistance to artemisinin.

Kochi博士说，目前还没有任何有关因对青蒿素产生抗性而导致治疗失败病例的报导。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。