膜性的

In particular,peripheral contrast enhancement with separations of an intradural extramedullaty tumor on MRI will suggest the diagnosis of schwannoma.

椎管内髓外硬膜下神经鞘瘤的MRI特征，有助于椎管肿瘤的鉴别诊断，尤其是伴有瘤内分隔性周围强化，应提示神经鞘瘤。

In the authors' experience with intradural cervical tumor resection, patients presenting with myelopathic motor symptoms or those undergoing a ≥ 3-level cervical laminectomy had an increased likelihood of developing subsequent symptomatic instability requiring fusion.

据作者经验，硬膜内颈部肿瘤切除在伴有髓性运动症状或椎板切除≥ 3节的病人中伴发颈椎不稳并需行融合手术的可能性增加。

All of 21 LPEH children had an uneventful recovery and no plicaes and fluid were detected in follow-up by US. Conclusions: The entrapped labral plicae in the inferomedial recess of hip joint could be visualized by US.

超声检查对发现髋关节内下间隙内滑膜唇皱襞嵌顿有较好的敏感性及特异性；髋关节内下间隙内发现片状稍强回声占位性结构为超声确诊LPEH的重要依据。

To investigate the mechanism of difference in intramuscular fat deposition between Erhualian and Large White pigs, single tube relative-quantitative RT-PCR method was used to investigate the development patterns of lipogenic and lipolytic gene expression with 18S internal standard control.

采集背最长肌，用乙醚抽提法分析肌内脂含量，同时取冈上肌和半膜肌提取组织的总RNA，用相对定量RT-PCR方法，以18S作内标，分析脂肪合成基因与水解基因表达的发育性变化。

The lysogenic phage Ppa3094 could influence the biofilm formation during its development through changing the expressing level of the alginate biosynthetic genes.

铜绿假单胞菌溶原性噬菌体Ppa3094可降低藻酸盐合成基因algD、algC的表达，从而影响生物被膜的形成。

MDA content, cell division , he activities of NR, CAT, POD and SOD of Pistia sagittifolia and Myriophyllum Spicatum with heavy metal,s ion concentration to appear a trend of ascending firstly and desending secondly . This trend explains that Pistia sagittifolia and Myriophyllum Spicatum on the Toxic Effects have similarities under handing the single Pb2+ and Hg2+. As the range of the concentration which each index is arriving at the maximum is different, this also indicates that there are some differences of the Toxic Effects between Pistia sagittifolia and Myriophyllum Spicatum under handing the single Pb2+ and Hg2

丙二醛含量、脂膜透性、硝酸还原酶活性、过氧化物酶活性、超氧化物歧化酶活性、过氧化氢酶活性随重金属离子浓度的增加呈先升后降趋势，说明在单一Pb2+和Hg2+处理下大薸和穗状狐尾藻毒害效应具有相似性；但各指标到达最大值的浓度范围不同，又说明单一Pb2+和Hg2+处理下大薸和穗状狐尾藻毒害效应具有差异性。

On low-magnification light microscopy, the specimen had a patternless tissue culture-like appearance with increased mitotic actiity, randomly oriented spindle cells, and extraasated red blood cells (Figure 2B ).

低倍光学显微镜下，标本显示无图案的&组织培养样&表现，伴有有丝分裂活性增高、未定性的梭形细胞和红细胞外渗（图2b），组织病理学所见符合结节性筋膜炎。

Another finding here is the irregular pale tan plaques of collagen over the purple capsule known as "sugar icing" or "hyaline perisplenitis" which follows the splenomegaly and/or multiple episodes of peritonitis that are a common accompaniment to cirrhosis of the liver.

此图的另一表现是紫色被膜上遍及胶原的异常淡褐色斑块，称为&糖衣&或&透明蛋白性脾周炎&，它继发于脾脏肿大和/或肝硬化常见并发症腹膜炎反复发作。

Objective: To study the effect of satragaloside Ⅳ on the microvascular permeability induced by histamine in pial microvessels.

中文摘要：目的：观察黄芪皂苷甲对组胺引起的脑软膜微血管通透性增加的抑制作用。

M. penetrans can stimulate the production of NO and inhibit mouse macrophages prolification, thus it may be an important etiological factor.

穿透支原体的脂质相关膜蛋白能诱导巨噬细胞产生一氧化氮，且能抑制巨噬细胞的增殖，因而可能与其致病性相关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。