滋养体

滋养体呈球形，直径1.54～1.76μm。

Trophozoite was spherical body with diameter of 1 . 54 1.76 μ m.

滋养体包核为紫红色，胞质为蓝色。

The nucleus and cytoplasm of trophozoite was amaranth and blue , respectively .

同步培养的滋养体阶段疟原虫，在瑞香素作用下DNA合成率明显低于对照组。

The level of DNA synthesis of P.f trophozoites in synchronized in vitro culture was significantly lower than that of the control .

结论双氢青蒿素可杀死Pc滋养体和包囊，从而减轻肺组织的炎症反应。

DHA may kill Pc trophozoites and cysts and alleviate inflammatory responses in the lung tissues in PCP rats .

棘阿米巴滋养体对HeLa细胞的细胞毒性作用

Cytotoxic Effect of Acanthamoeba Trophozoite on Hela Cells

扫描电镜发现Pc滋养体丝状伪足和微绒毛稀疏、变短甚至脱落，表膜出现缺损。

Under SEM , filopodia and microvilli became sparse , short and fell off , a breach appeared in the surface membrane in Pc trophozoites .

刚地弓形虫，滋养体，山羊抗，FITC。

Toxoplasma gondii , Trophozoites , Goat anti - , FITC .

目的制备抗溶组织内阿米巴滋养体表面抗原的重组人单克隆抗体Fab段。

Objective To prepare recombinant human monoclonal antibody Fab fragments specific to the surface antigen of Entamoeba histolytica .

RC组炎症反应较突出，主要为单核细胞浸润以及枯否细胞活跃，大滋养体和裂殖体在肝血窦滞留；

On the contrary , the prominent features in liver section of the RC group were inflammatory cell ( notably mononuclear ) infiltration and Kupffer cell activation .

另用80℃水浴3min杀死的阿米巴滋养体作为死亡染色对照。结果中性红和台盼蓝染色效果最好。

Results The best staining is by neutral red and trypan blue .

方法用含不同浓度DHA的TYI-S-33培养基培养蓝氏贾第鞭毛虫滋养体。

Methods Trophozoites of G.lamblia were cultivated with modified TYI-S-33 medium that contains dihydroartemisinin ( DHA ) .

多个Percoll不连续梯度离心测试3种疟原虫裂殖体、滋养体、环状体和未感染红细胞的相对平均密度（kg/L）：P.v。

The densities of the uninfected and the infected erythrocytes with different stages of 3 species of malaria parasites were determined by isopycnic centrifugation on multi continuous gradients of Percoll .

目的检测犬贾第虫病毒介导的锤头状核酶对犬贾第虫滋养体核仁功能性蛋白KRR1基因体外转录体切割效率。

Objective To detect the cleavage activity of Giardia canis virus ( GCV ) transfer vector-mediated hammerhead ribozyme for KRR1 in vitro transcript .

试验结果表明：小袋纤毛虫在外界环境中接触空气1h左右由滋养体形成包囊，滋养体在相对厌氧环境下的深层粪便中，或RSS培养液（Ringer液血清淀粉）中能存活并繁殖。

Results showed that the trophozoites of B.coli formed cysts in the environment exposed to air for about one hour and they could survive , grow and reproduce in the anaerobic environment of the deep seated feces or in the RSS ( Ringer serum starch ) medium .

2对营二分裂的滋养体互相融合；

Pairs of trophozoite with binary fission fused each other ;

双氢青蒿素对体外蓝氏贾第鞭毛虫滋养体的损伤作用

The Effect of Dihydroartemisinin on the Trophozoites of Giardia Lamblia in Vitro

计算滋养体和核的体积。

The volume of trophozoites and their nuclei was calculated .

溶组织内阿米巴滋养体超微结构的观察

Studies on the fine structure of Entamoeba histolytica trophozoite

滋养体有紫红色的细胞核和蓝色的细胞质。

The nucleus and cytoplasm of the trophozoite was amaranth and blue respectively .

实验组中，滋养体逐渐向包囊转变。

In the experiment group , trophozoites were induced to transform to cysts gradually .

滋养体有4对鞭毛，均由背侧边缘沟伸出体外。

The trophozoite has four pairs of flagella emerging from the dorsal marginal groove .

仅有1个细胞核的滋养体。

A trophozoite with 1 nuclear only .

小的梨形滋养体在十二指肠内，变成有感染性的包囊后释放出来。

The small pear-shaped trophozoites live in the duodenum and become infective cysts that are excreted .

结果对照组中自由生活阿米巴均为滋养体形式；

Results In the control group , free-living amoebae were all in the form of trophozoite .

胞质互相融合的4个滋养体；

Trophozoites with fused plasma ;

也有些晚期滋养体有易于形成带状的趋势，接近三日疟原虫的带状晚期滋养体。

Some late trophozoites had a trend to form " band " that are typical for P. malariae .

胃和小肠粘膜有灶状坏死。用肺、淋巴结和肝做涂片或组织切片，往往可发现弓形体的滋养体或假囊。

Tachyzoites and pseudocyst of Toxoplasma might be found in smear and section from lung , lymphatic gland and liver .

结果：肺内卡氏肺孢子虫有滋养体、囊前期和包囊三个发育阶段。

Results : In the lungs , there are three developmental stages of PC , that is trophozoites , precysts and cysts .

本文报告不同途径人工感染弓形体原虫（滋养体）的36例仔猪的剖检病变，并对其中的32例进行了组织学观察。

This paper reported macroscopic pathological changes of 36 experimental piglets artificially inoculated with toxoplasma gondii ( trophozoites ) by various routes .

用间接荧光抗体试验检查肝脓液中溶组织阿米巴滋养体

Detection of Entamoeba histolytica trophozoites in liver pus by the indirect fluorescent antibody test for the aetiological diagnosis of amoebic liver abscess