菌膜

Objective To research the specificity of antigen from group A streptococcal cell membrane in procoagulant activity assay for the diagnosis of rheumatic carditis.

目的 研究A组乙型溶血性链球菌菌膜抗原在外周血淋巴细胞促凝血活性试验中诊断风湿心肌梗死性心脏炎的特异性。

PCA is of specific significance for detecting the activity of rheumatic carditis and its specificity is based on the specific antigen from groups A streptococal membrane.

以链球菌菌膜为促凝刺激物的PCA试验在判断风湿心肌梗死性心脏炎方面具有特异性，其特异性取决于所用的刺激原为特异性抗原。

A specific antigen from group A streptococcal cell membrane and 1% PHA used as a stimulant to test the peripheral blood lymphocyte adherence inhibition percent and procoagulant activity in 30 cases of active rheumatic carditis, 24 cases of inactive rheumatic carditis and 38 cases of normal controls.

用A组乙型溶血链球菌特异性菌膜抗原和1%植物血凝素作为刺激物，分别测定38例健康对照组，30例风湿性心脏病风湿活动组，24例风湿性心脏病静止组的外周血淋巴细胞贴壁抑制百分率（Lymphocyte adherence inhibition percent， LAIP）和促凝血活性（Procoagulant activity， PCA）。

The growth curve of acetic acid bacteria was similar with that of yeast.

培养至第6d，发酵液中的醋酸菌的数量比菌膜中的数量高出7倍；酵母菌的数量高2倍。

The bottled grape wine sealed by natural cork might also suffer from acetic acid bacteria contamination in upright placement, and distinct ringed pellicle gradually presents in the neck of the bottle accompanying with vinegar, rotten apple flavor and other off-flavor.

瓶装葡萄酒如果没有进行无菌处理，用天然软木塞封存，直立存放也可能受到醋酸菌的污染，在瓶脖处滋生明显的环状菌膜，伴随产生醋味、烂苹果味及一些其他异味。

Brown rhizomorph and hyphae can be seen on the seedlings'rhizome, main root and side root while nothing is on the tip of the root.It was found that rhizomorph on the surface of roots would die after inoculation in 90 days in pot.

子实体单生或丛生，出菇至成熟3 d~4 d，单个子实体重20.0 g~62.0 g；小粒咖啡苗的根茎、主根及侧根被茶褐色的菌索和菌膜包裹，而根尖及靠近根尖的侧根上没有菌丝和菌索生长或生长很少；盆栽小粒咖啡苗，在接种90 d后其根系表面的菌索死亡。

Fried rice,brown sugar and other materials were used to ferment by nature while formed a special velum at the same time.

以炒米、红糖等原料配制的溶液自然发酵制成，在发酵过程中形成一种特殊的菌膜。

The hyphae developed after 7 days on Malt extract agar and the teliospore-like structure was observed .

在麦芽汁液体培养基上培养三天，菌体柱状，一端出芽，细胞大小为（3-4.5）х(7.5-15)μm ，放置一个月后没有菌膜形成但有沉淀。

METHODS: S. epidermidis and M. tuberculosis were cultured with 4 types of metal segments, smooth or rough-surfaced stainless steel, and titanium alloy, respectively.

结果：有菌膜形成的表皮葡萄球菌在4种金属表面都有很强的粘附作用和倍增活性，并比没有荚膜的表皮葡萄球菌大16.5倍。

However, if the supernatant of Lactobacillus(passed through bacterium filter membrane to discard cell) was used to incubate aerobic bacteria, they could not grow.

但是，如果用滤菌膜过滤后的培养过乳酸菌的MRS培养基来培养需氧菌时，这些菌种均不能在滤液中生长。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。