形态学

Objective In order to explore the morphological evidence for the pathway for secretions of pineal body releasing directly into the cerebrospinal fluid. Methods Using the conventional and NaOH-macerational methods for preparing electron microscopic specimens,the pineal bodies and its capsules of adult Japanese monkeys were observed with scanning and transmission electron microscope.

目的 探讨松果体分泌物直接释放入脑脊液途径的形态学依据，方法采用常规及NaOH消蚀法电镜样品制备技术，对成年日本猴松果体及其被囊进行了扫描和透射电镜观察。

Objective: To explore the changes of morphology of pituitary gland and hormone levels after normal delivery.

目的：研究产后垂体形态学变化及其与体内相关激素水平变化的关系。

The normal microscopic appearance of the pituitary gland is shown here.

这是正常垂体的显微镜下形态学改变。

Methods One hundred and fifty strains of Malassezia yeasts from pityriasis versicolor (29 strains), Malassezia folliculitis (16 strains), seborrheic dermatitis (49 strains), onychomycosis (33 strains), and healthy individuals(23 strains) were studied, according to physiological and morphological features in culture, and compared to standard strains.

方法以标准株作对照，用生理生化学及形态学方法将150株来源于花斑癣（29株）、马拉色菌毛囊炎（16株）、脂溢性皮炎（49株）、甲真菌病（33株）及正常人皮肤（23株）的马拉色菌进行分类及描述，并分析了各菌种在一些皮肤病的分布情况。

A novel method is presented for efficient local asymmetric regions detection in medical images using image registration and mathematical morphology. First, we extend self-reflexive rigid binary image registration to find the symmetry plane of a gray-scale medical image.

提出一种利用图像刚性配准算法和数字形态学调整近似对称区域、有效挖掘出图像非对称区域，并自动判断头部炎症类疾病的算法。

The results show that DNA content and pleomorphism of the nucleus of the cancerous cell are of two prognostic factors.

并探讨了胆管癌细胞核形态学与其TNM分期、组织病理学分级、肿块大小、浸润性和淋巴转移等生物学行为的关系。

Anaplastic large cell lymphoma was a group of lymphomas showing high pleomorphism in morphology, specificity in immunophenotype, and better outcome in prognosis.

间变性大细胞淋巴瘤是一种形态学高度异形、免疫表型特异，而临床预后相对较好的淋巴瘤。

Objective:To inverstigate the role of synovial plica of the knee and synovial plica syndrome, and provide morphologic evidence for the clinic apply.

目的 探讨膝关节内的滑膜皱襞与皱襞综合征的解剖学关系，为临床提供形态学依据。

The eleven point curvature-computing method is used to locate the area of corner and point of tangency.

采用最大方差法将图像二值化，用图像形态学的梯度细化和修剪算法来提取边缘轮廓，利用十一点曲率法得到轮廓的角点和切点的大致位置。

In order to investigate the effect of IFN-γon the expression of TNF-αin the hypothala- mus-pituitary-ovary axisof RU486-induced aborted SD rats, RU486 was used to establish the abortion model, then the aborted rats were administrated with different doses of IFN-γintraperitoneal injection, the method of immunohistochemical ultrasensitive SP was us- ed to study the variation of positive TNF-αcells in hypothalamus, pituitary, ovary and uterus in normal pregnant group A, aborted model group B and three different doses of IFN-γgroup C,D,E. The main goal of this research was to study whether the low dose of IFN-γcould have a protective function to pregnancy and the mechanism of its function so as to provide morph- ologic basis for the scientific using of IFN-γin the process of animal abortion control.

为探讨IFN-γ对流产大鼠下丘脑-垂体-卵巢轴(hypothalamus-pituitary- ovary-axis，HPOA )TNF-α表达的影响，本试验用米非司酮(RU486)建立SD大鼠流产模型，通过腹腔注射不同剂量IFN-γ，采用超敏感免疫组织化学SP法(链霉素抗生物素—过氧化物酶法)，观察了孕13天(d13)SD大鼠正常妊娠A组、流产模型B组、不同剂量IFN-γC、D、E组下丘脑、垂体、卵巢、子宫TNF-α的表达变化，探讨低剂量IFN-γ对妊娠是否有保护作用及其作用机制，期望能为在妊娠过程中如何科学应用IFN-γ防止动物流产提供形态学依据。

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。