有囊的

Methods 140 patients whose progesterone below 63.6 nmol/L, no heart tube impulse within 8 weeks or pregnancy test of urine is positive but the blastula were not detected by B ultrasound were divided into two groups, respectively 70 cases.

将在我院就诊的孕早期患者中血孕酮水平低于63.6nmoFL、孕8周仍无原始心管搏动、或者尿妊娠试验阳性而B超未发现子宫腔内有妊娠囊的140例患者，随机分为两组（各70例）。

ARID (AT-rich interaction domain) protein is a transcription factor family in higher eukaryotes that regulates cell proliferation, development, and differentiation. Specificity of DNA binding ability in this family prefers AT-rich sequences, but some ARID family proteins are not sequence-specific DNA-binding proteins or they do not bind AT-rich sequences. We found two genes that encode ARID in Giardia lamblia genome database, garid1 and garid2. We analyzed the function of garid1 first. AU1-tagged gARID1 was found to localize to nuclei. During encystation, gARID1 mRNA level decreased emphatically, but protein level increased. We also found that gARID1 can bind AT-rich initiator of the cwp1 promoter by EMSA. Mutation analysis revealed gARID1 binding sequence was AGATC and AATAAAATA. We used ChIP to demonstrate that gARID1 can bind cwp1 gene promoter in vivo.

ARID(AT-rich interaction domain)蛋白质家族是真核生物的一种转因子，在许多同种的真核生物有它的同源基因，这个家族的蛋白质通常与调控细胞的生长、发育和分化的作用有关，而这个家族的蛋白质和DNA的结合能，各种ARID蛋白质的专一性尽相同，过大致上偏好於和AT-rich的序结合；我们已经在形鞭毛虫的基因组中找到个含有ARID 的基因，分别是garid1和garid2，我们首先对於garid1做分析；将AU1标记接到gARID1转染形鞭毛虫，用免疫萤光染色可发现gARID1存在於细胞核中。gARID1的讯息RNA在囊体化后会明显下，过其阳性染色和蛋白质表现有明显增加；EMSA实验中也发现gARID1会明显的与cwp1基因启动子之AT-rich initiator结合，经由突变序分析，也显示gARID1的结合序为AGATC和AATAAAATA，随后我们也用ChIP证明gARID1在细胞内也的确会和cwp1基因的启动子结合。

It was found that, there were more yeast biomass and more ethanol production in the presence of inositol and NaCl than without them.

经实验测定，肌醇和NaCl对嗜鞣管囊酵母产酒精能力及发酵的耐酒精能力均有显著的影响。

These results show that the effect of promoting growth of bursin has dosage dependence and has no interspecific difference.

这说明法氏囊活性肽具有促生长的作用，而且这种作用没有种属间差异，但与剂量有一定的关系。

Results 8 days after intracutaneous injection,fully developed pigmented hair follicle formed.2 weeks later,skin surface of injection site became black and evlevated, a grey sac formed lined with keratinized epithelium,lots of hair follicles formed with black hair shafts and fully developed sebaceous glands.

结果皮内移植后8天可见有完整的黑色毛囊形成，2周见移植区皮肤呈黑色隆起，移植物形成一个灰白色囊，内衬角化上皮，周围见大量新生毛囊及黑色毛干，新生毛囊呈向心性排列，伴发育良好的皮脂腺。

X ray characteristics was net and spot image mixed with low density area in 25 patie...

5例肺气肿合并肺炎患者的X线胸片表现为网状、斑片状密度增高的阴影，内杂有囊状密度减低区。

At the periphery of the gestational sac there is a 14*12*8mm focus of soft tissue.

在妊娠囊的周边区域有一个14*12*8毫米的软组织病灶。

The parasitic larval stage of the tapeworm Taenia multiceps that consists of a cyst in which the scolex develops and that infects the central nervous system of ruminants, especially sheep.

共尾幼虫绦虫多节绦虫的寄生虫幼虫阶段，有囊胞，头节在其中生长，使反刍动物尤其是羊的中枢神经系统感染

Stamens 4, didynamous, anthers connivent and enclosed by galea; locules parallel and free, pointed at base but posterior 2 anthers each with 1 locule spurred, all 4 with barbate hairs along slit.

雄蕊4，二强雄蕊，花药靠合和藏于盔瓣；除了有激励的1子房室，沿着裂缝的有具髯毛的头发的全部的4的在后的2只花粉囊，子房室平行和免费，指的在基部。

Four field strains of infectious bronchitis viruswere isolated from chicken kidney, trachea and lung of the young layer flocks in some regions of Shaanxi province. Biological characterizations of the virus were investigated by virus pathogenicity to chicken embryo and healthy chickens, hemagglutination test, hemagglutination inhibition test, dwarfing embryonated chicken eggs, electron microscopy and reverse transcription polymerase chain reaction. It demonstrated that allantoic fluid of each passage virus could hemagglutinate chicken red blood cells by treatment with 1% trypsin. The standard positive serum to IBV could inhibited the hemagglutination. The isolates could make respiratory and kidney diseases in chickens.

采集陕西省宝鸡市、扶风县、兴平市和榆林市等地鸡场疑似传染性支气管炎发病鸡病料，通过9～11 日龄非免疫鸡胚进行了病毒的实验室分离和传代，并对分离毒株进行了病毒的血凝性、血凝抑制性、致病性、鸡胚矮小化、电镜特征等生物学特性鉴定，结果表明，4 株分离株经1%胰酶处理后的各代病毒尿囊液均可凝集鸡红细胞，标准阳性血清可特异性的抑制其凝集性，回归试验可复制出与自然发病相同的病例，病毒传代物有明显的致鸡胚矮小化作用，透射电镜下可见有近似球形、直径100 nm左右的冠状病毒粒子，将分离鉴定的4 株IBV 定名为BJ-04、FF-04、XP-03 和YL-04。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。