后叶素

Methods: fifteen sd rats were randomly divided into five groups (n=3), and adrenalectomy was performed and anterior pituitary specimens were obtained after a week. anti gap 43 antibody and anti adrenocorticotrophic hormone, thyroid stimulating hormone, luteinizing hormone, prolactin and growth hormone antibodies were used in the double immunohistochemical staining.

将成年雄性sd大鼠15只随机分为5组(n=3)，手术切除大鼠双侧肾上腺，1 wk后取垂体前叶标本分别进行抗gap 43与抗促肾上腺皮质激素、促甲状腺激素、黄体生成素、催乳素、生长激素抗体的免疫组织化学双标染色，观察gap 43 li神经纤维与各腺细胞之间的关系。

By using fluorescence spectrophotometry method,a systematic study was conducted to determine the effect of cadmium and lead ion stress on reactive oxygen species in creeping bent Agrotis stolonifera leaf tissue.

通过2种重金属离子和抗霉素A处理匍匐翦股颖Agrotis stolonifera幼苗叶片，利用2，'7'-二氯荧光黄双乙酸酯溶液对重金属胁迫和抗霉素A处理后叶片中产生的过氧化氢(H2O2)反应形成具荧光物质DCF的特性，用荧光光度分析法分析了叶片中H2O2产生与积累规律。

Softwood cuttings of Codiaeum variegatum var.pictum were treated with diffrent concentrations of solutions 1 (1％Triadimefon +15％Ethylicin WP) and 2 (15％Carbendazim + 15％Thiram WP)for 3 hours.

以琴叶变叶木（Codiaeum variegatum var 。pictum）为材料，用1%三唑酮+15%乙蒜素可湿性粉剂和15%多菌灵+15%福美双可湿性粉剂分别配制成不同浓度的系列溶液，对插穗浸泡处理3 h后扦插试验，研究这两种混合杀菌剂对插穗的影响。

Arabidopsis response regulators,ARR4 and ARR5, were induced by the increased cytokinin contents at different time after seed germination. ARR4 responded to cytokinins at early time of seed germination, especially on the 6 d when seedlings were around true leaf initiation, while cytokinins induced ARR5 activation after 6 d of seed cultivation in light conditions, an obvious increase was on the 20 d when seedlings were around inflorescent shoot initiation.

拟南芥植物细胞分裂素反应调节基因ARR4和ARR5在植物发育的不同时期应答植物体内增加的植物细胞分裂素，ARR4的应答反应比ARR5早，种子萌发后的第6天幼苗真叶形成初期，ARR4基因被明显诱导；而ARR5的应答反应在幼苗真叶形成后的几个时间段均能检测到，并且在种子萌发后的第20天，花枝形成开始时特别明显。

5 And 5.0 mg/kg bleomycin were given intratracheally to every 15 mice in the bleomycin group, respectively. The mice in the control group were administrated the same volume of normal saline. Twenty-eight days after model establishment, all mice were sacrificed. Their left pulmonary lobe tissues were removed from mice and used for pathological section observation, and the right pulmonary lobe tissues were used for the hydroxyproline contents measurement. MAIN OUTCOME MEASURES: The survival condition of mice in 28 days.

60只小鼠随机数字表法分为博莱霉素组(n=45)和对照组(n=15)，博莱霉素组各选15只动物分别气管内注射不同剂量(2，3.5，5 mg/kg)的博莱霉素，对照组气管内注射相同体积的生理盐水，所有小鼠于造模后第28天处死并取其左肺叶制作病理切片，右肺叶作羟脯氨酸含量测定。

Woodson or apocynum venetum Linn as raw material, it utilizes the method of decoction and alcohol sedimentation to remove impurity. After extract is separated by macroporous adsorptive resins, then use polydextran gel LH-20 to purify, obtain isoquercitrin. Compared with the method of traditional silica gel column chromatography, this method has characteristics such as: experiment period is short, dissipation of organic dissolvent is little, yield of produced product is high, and purity coefficient is fine and so on. Isoquercitrin produced by this invention can be provided for medicine research or used as chemistry control article.

Woodson或罗布麻的叶为原料，采用水提醇沉除杂的方法，提取液经大孔吸附树脂分离后再用葡聚糖凝胶LH-20纯化得罗布麻甲素，此法与传统硅胶柱层析的方法相比，具有实验周期短，有机溶媒消耗少，制得的产品得率高和纯度好的特点，本法制得的罗布麻甲素可供药物研究或化学对照品使用。

In people, by contrast, certain variations of the vasopressin receptor have been linked with rocky marriages, and overenthusiastic journalists have dubbed it the "divorce gene".

而与之相反，人的后叶加压素受体的某些变体与不稳定的婚姻相联系，好事的记者们称其为&离婚基因&。

In people, by contrast, certain variations of the vasopressin receptor have been linked with rocky marriages, and overenthusiastic journalists have dub bed it the "divorce gene".

而与之相反，人的后叶加压素受体的某些变体与不稳定的婚姻相联系，热衷炒作的记者们称其为&离婚基因&。

After 14D and 28D, Observe the color of the leaves,Count the number of leaves and respectively measure the seedling's height、root long、wet weight、dry weight、relatively water content、chlorophyll content、soluble sugar content、proteid content、nitrate reductase activity and Peroxide enzyme activity to discuss the effect of each element to the tomato seedling.

为材料，进行缺氮、缺磷、缺钾、缺铁的溶液培养，分别在培养14d和28d后观察其叶色，计算叶数并测定了各缺素植株的株高、根长、鲜重、干重、相对含水量、叶绿素含量、可溶性糖含量、蛋白质含量、硝酸还原酶活性和过氧化物酶活性。

Using SEM-EDX for observing the silicon deposition on leaf epidermal surfaces demonstrated that deposition density of silicon were different on leaf surfaces with the different silicon compounds was different, and effects of these compounds on wax layer also were different.

借助扫描电镜和X—射线能谱观察发现，不同硅源制剂叶面处理小麦后，硅素在叶表的沉积疏密度有一定的差异，同时对叶表的蜡质层影响大小也不同。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！