减弱

Bile canalicular F-actin was destroyed after reperfusion and this modification of F-actin staining was consistent with the observation by transmission electron microscopy.

LA组病理改变较轻，F-actin荧光染色减弱，但程度较I/R组轻，荧光紊乱不甚明显，平均荧光强度高于I/R组（P.05）；胆小管微绒毛部分脱落，管腔扩张亦不明显。

The staining of F-actin in the ischemia reperfusion group was decreased significantly （P.05） compared with the normal control group. There was a marked loss of canalicular microvilli and distension of canalicular lumen in the ischemia reperfusion group. The staining of F-actin in the LA group was significantly increased than those in the I/R group （P.05）. Conclusions: Ischemia reperfusion induces an disruption of bile canalicular F-actin microfilaments and a loss of microvilli. Alpha-lipoic acid can protect bile canalicular F-actin microfilaments against IRI.

肝脏I/R可造成胆小管F-actin微丝破坏、微绒毛丧失，导致胆小管收缩减弱，胆汁排泄功能受损，这可能是大鼠肝脏I/ R后缺血型胆道病变发生的主要机制；α-硫辛酸通过清除氧自由基，降低脂质过氧化反应，调节细胞内氧化剂-抗氧化剂的含量，保护胆小管F-actin微丝结构免遭缺血再灌注损伤破坏，进而预防和治疗缺血型胆道病变。

The activities of succinate dehydrogenase in hepatocytes, alkaline phosphatase and thiamine pyrophosphatase on the wall of bile canaliculi became obviously less.Both the activities and localizations of TPPase had changed. Some TPPase from the damaged lysosome-like vesicles and Golgi saccules of hepatocytes discharged into the cytoplasm. TPPase reaction product in some bile canaliculi decreased.

酶细胞化学技术显示肝细胞线粒体琥珀酸脱氢酶和毛细胆管壁上的碱性磷酸酶活性明显减弱或消失，焦磷酸硫胺素酶的活性及定位也发生了改变， TPPase从损伤的高尔基复合体及溶酶体样小泡漏出进入胞浆，部分毛细胆管壁上的TPPase反应物减少。

The fgf3 transcripts also were reduced in the myf5 morphants, but co-injection of fgf3 mRNA and myf5-MO1 into the embryos rescued the hindbrain patterning and the ceratobranchial cartilage defects; the apoptotic signals were also reduced.

在同时注射myf5-MO与fgf3 mRNA的胚胎中，发现可拯救后脑分节的缺失，减少角鳃骨完全缺失的比例，更明显减弱头部区域细胞凋亡现象。

The production of VEGF protein was further promoted by PMA with different concentration, decreased by chelerythrine.

不同剂量PMA与chelerythrine分别增强及减弱VEGF在缺氧心肌细胞更年期中的表达。

The production of VEGF protein was further promoted by PMA with different concentration, decreased by chelerythrine.

不同剂量PMA与chelerythrine分别增强及减弱VEGF在缺氧心肌细胞中的表达。

Chelerythrine and 5-hydroxydecanoate abolished cardioprotection in both SEVO and EtOH cardioprotected hearts.

白屈菜红碱、5-羟基癸酸在 EtOH 组和 SEVO 组中均能减弱原本的心肌保护作用。

Both MK-801, a specific antagonist of NMDA receptors, and chelerythrine, an inhibitor of protein kinase C, could down-regulate the phosphorylation of NR2A via inhibiting the activation of Src and PKC respectively.

结果提示通过共激活脑缺血中的GABA受体调节兴奋性和抑制性之间的动态平衡模式，能够抑制一种新的NMDAR/Src介导的信号扩增，'NMDAR-Ca2+→ PKC → Src → NMDAR-Ca2+'环路，而减弱兴奋性的NMDAR。

The obtained results show: After applying Yelükang ball fertilizer, the active iron and total iron in the chlorotic peach tree leaves increased by 18.7%~19.5%, the chlorotic degree of peach trees decreased 2~3 scales, the fresh weight and dry weight of 100 leaves also increased apparently; the yield per tree increased by 56%~89%.

结果表明：施用球肥可使桃树叶片失绿程度降低2～3级，百叶重明显增加，单株产量提高56%～89%，全铁和活性铁含量提高18.7%～19.5%，可降低叶片中N，P，K，Cu和Zn的含量，使这些营养元素与铁的拮抗作用减弱。

No structural change was found in the 4th group. Conclusion The test prove that cholestasis would occure during TPN and become serious with time prolonging. Integrity and function of gallbladder-wall tissue cell could be defended and sustained by applying GLN, but there is no direct preventing action. There is apparent cholecy stokinetic and cholagogic fundations by applying CCK. But CCK would lose its function if gallbladder-wall was damaged. The test prove that TPN+GLN+CCK is the best way to prevent cholestasis during TPN.

TPN时间越长，胆汁淤积越重； GLN虽无直接收缩胆囊作用，但它可保护胆囊壁组织结构完整，而CCK虽有收缩胆囊、减轻胆汁瘀积作用，但晚期当胆囊壁组织结构破坏时，其作用减弱；联合应用GLN和CCK可能是预防TPN期间胆汁瘀积的一种方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。