块凝

Results Apoptotic cells were found among normal dentate hilus cells and CA1 cells. Chromatin condensation and clumping could be seen in the apoptotic nuclei. The shrinkage of the nucleus was shown by foldings and whorls of the nuclear membrane. At late stage of apoptosis, the nuclear membranes could be broken.

结果 电镜下，实验组大鼠海马齿状回门区和CA1区内可见散在的凋亡神经元，凋亡神经元主要表现为核周染色体的聚集和凝结成块，其核膜表现为皱缩和扭曲，在晚期凋亡的神经元有时可见核膜破裂。

Methods: The model of multi-infarction dementia was made by means of retrograde catheterization infusing embolus, which was made of airdry sterilized blood clot of homogenic rats, to arteriae carotis externa.

取同种大鼠无菌自然干燥血凝块研碎，于颈外动脉处逆行插管注入栓子制作多发性梗死性痴呆动物模型。

A hypercoagulable state can cause a blood clot.

低血糖会引起血液凝块

Another 28 patients had non-absorbed hyphema and massive blood clotting.

另28例前房积血不吸收，并大片血凝块。

In a prospective study, Laine's group irrigated ulcers with clots in 46 patients using the 3.2-mm bipolar probe for up to five minutes.

在一项前瞻性调查中，Laine小组用3.2毫米的双极探测器灌洗了46名患者的附著有血凝块的溃疡，每个患者灌洗时间达5分钟。

In an accompanying editorial, Loren Laine, from the University of Southern California School of Medicine in Los Angeles, notes the marked variability between studies of adherent clots.

在一篇附论中，洛杉矶南加利福尼亚大学医学院的Loren Laine指出，粘著性血凝块的研究中存在著明显的可变性。

Was simultaneously injected into cisterna magna at the second injection blood in the presence of subarachnoid blood. At 2 to 4 days, GFP was expressed in leptomeninges over the brain stem, cortex and cerebral arteries, smooth muscle cells of small vessels were occasionlly transduced. GFP was expressed in adventitia of spastic basilar artery on days 2 (day 5 after first injection blood) after injection 〓, but was undetectable by days 4, transgene was not expressed in medial or intimal layers. The prensence of subarachnoid blood can not prevent access of adenovirus to vessels and transgene expression.

注入腺病毒载体后2天（初次注血第5天）行荧光显微镜、免疫组织化学和RT-PCR检测，结果在颅内大血管如基底动脉的外膜可见外源基因的表达，而外源基因不能转移至血管中膜和内膜，4天时（初次注血第7天）基底动脉的外膜中外源基因表达消失；注入腺病毒载体后2～4天，外源基因可以有效转移至颅底软脑膜细胞，小血管外膜和平滑肌层也可见外源基因的表达，表明蛛网膜下腔内的血凝块不能阻止腺病毒载体介导外源基因转移至颅内血管。

Pure merwinite powers were synthesized by sot-gel process, and the column-like merwinite with dimensions of l0mm×5mm was prepared under the 10MPa uniaxial pressure. The in vitro bioactivity of merwinite powers was studied by soaking them into simulated body fluid.

用溶胶－凝胶法制备出纯相镁蔷薇辉石(Ca3MgSi2O8)粉体，并在10MPa的轴向压力下，将其压制成尺寸为10mm×5mm的圆柱状块体，通过模拟体液浸泡对其体外生物活性进行研究。

A brief introduction to the preparation of metallographic specimen of NdFeB ingot or strip casting are given in this article.

文章介绍了钕铁硼铸块或速凝薄带的金相样品的制备方法。

Combination endoscopic therapy of nonbleeding adherent clots significantly reduced early ulcer rebleeding rates in high-risk patients compared with medical therapy alone.

与单独的药物治疗相比，用内视镜联合治疗无出血粘著血凝块，能显著降低高出血危险率患者早期溃疡的再出血率。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。