蜂

Laboratory tested, SAMBUCUS black elderberry extract has been used with positive results being reported worldwide. SAMBUCUS for KIDS combines the original black elderberry extract with Echinacea and Propolis, all well documented for their health promoting benefits.

实验室证明，SAMBUCUS黑接骨木精华在全球范围的报告中对人体有积极的作用，儿童款的SAMBUCUS除包含原味黑接骨木精华外，还有紫锥花，蜂蛟，和有益健康的的成分。

METHOD With mice with transplantation sarcoma S(180) as the model,subaxillary injection was given,and in 7 days, the effect of the injection on indexes of the mice such as weight,thymus and spleen was evaluated.

方法以移植性肉瘤S180小鼠为模型，予蜂毒注射液腋下注射7d后，检测其对荷瘤小鼠体质量、免疫器官胸腺、脾脏质量及指数的影响。

Experimental Study on Inhibitory Activities of Bee Gel , Tea , Syzygium Aromatic um and Their Compositions on Streptococcus Mutans

蜂胶，茶叶，丁香组方对变形链球菌抑制作用的实验研究

Objective To realize the toxicity of insecticides on Tetrastichus hagenowii ,and offer the basis of biological and chemical control for cockroach.

目的了解常用杀虫剂对蠊卵啮小蜂的毒性，为蟑螂的化学防制与生物防制提供科学依据。

Biological character of Tetrastichus zanthoxylumii was preliminarily studied under laboratory conditions.

在实验室条件下，对花椒吉丁啮小蜂的生物学特性进行了初步研究。

Keywords: alleochemical; Tetrastichus sp.; behavior respond; secration; wolf-berry

中文关键词：他感化合物；木虱啮小蜂；行为反应；分泌物；枸杞

Objective To evaluate the effects of propolis on the growth of porphyromonas gingivaland its toxical influence on human gingival fibroblast.

目的 了解蜂胶对牙龈卟啉单胞菌(porphyromonas gingiva，l Pg)生长的抑制作用及对人牙龈成纤维细胞的毒性作用。

Domestic and overseas entomologist has showed that different molecular marker methods for molecular identification of Trichogramma species. However, each of molecular marker methods previously has own deficiency, and molecular marker genes used in Trichogramma species identification almost is ribosomal DNA, study about mitochomadrial DNA in Trichogramma spp. is infrequent.

近年来，随着分子生物技术的发展，国内外研究者曾用不同分子标记方法来进行赤眼蜂蜂种的分子鉴别，然而每种分子标记都有自己的不足，且赤眼蜂分子鉴定中用于序列分析的标记基因基本上为核糖体核糖核酸基因，而有关线粒体DNA的研究却鲜有报道。

XIANG Yu SHEN Zuo-Rui HUANG Da-ZHuang,LI-Ruijun作者单位: Department of Entomology, Chinese Agriculture University论文摘要:,,,(1., Beijing, 100094; 2., Baoding, 071000 ) Abstract: Based on both molecular detection of Wolbachia wsp gene and biological character observation, relationship between thelytokous character of Trichogramma cacoeciae and its symboint Wolbachia has been studied under the condition of 30℃ of 10 generations.

论文摘要：在30℃的条件下，连续饲养卷叶蛾赤眼蜂10代，观察每代蜂的生物学特性，并进行 Wolbachia的wsp基因的分子检测，从分子生物学和传统生物学的双重角度研究卷叶蛾赤眼蜂产雌孤雌生殖行为与其体内共生菌Wolbachia的关系。

The mtDNA COI, mtDNA COⅡand mtDNA Cyt b genes of different Trichogramma species and different geographical populations of the same Trichogramma species were sequenced, and the genetic distance and phylogenetic relationships of Trichogramma were respectively established based mtDNA gene sequences.

本研究成功测得了多种赤眼蜂不同种和不同地理种群mtDNA（COI、 COⅡ和Cyt b ）的基因序列，对赤眼蜂mtDNA基因序列从遗传距离和系统进化树进行分析，结果表明3个基因序列均适合赤眼蜂种一级的分子鉴定，不能用做种下阶元的区分，同时确定mtDNA Cyt b 基因为赤眼蜂蜂种鉴定的理想基因序列。

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％。