组织化学的

Using cytohischemical staining methods, with the results of comparison the dynamics of proteins and polysaccharides in the anthe wall cells and colule cells of different developmental phases in female and male flowers, the anormogenesis of anther tapetum in the inflecting phase of from bisexual flower to unisexual flower was observed. In microspore developed phase, the tapetum functions of preserving and transportingmutritive material for microspore development and of secreting callosal enzyme for decompositing callosal cell lost no normal guadrant formed, of being abnormal meiose of pollen mother cells, and then, the stamen aborted selectively in female flowers and pistil in male flower.

利用细胞组织化学染色技术，对雌、雄花雄蕊花药壁细胞及花药内细胞发育过程中多糖及蛋白质动态进行了比较，实验中观察到雌花在从两性至单性花转变时期雄蕊绒毡层在整个发育过程中表现异常，在小孢子发育过程中未能起到贮藏、转运营养物质供小孢子发育及适时分泌胼胝质酶溶解胼胝质壁的功能，并且花粉母细胞减数分裂异常而未形成四分体结构，进而导致雌花雄蕊选择性败育，而雄花中雌蕊组织也发生了选择性败育过程。

Objective To study the expression and significance of p53protein In gastric carcinoma and precanˉcerous lesions.Methods The expressions of p53protein were detected by immunohitochemical method in74chronic gasˉtritis,59intestinal metaplasia,66dysplasia and81gastric carcinomas.

目的 探讨胃癌及癌病变组织中p53基因蛋白的表达及意义方法应用免疫组织化学染色方法对74例慢性胃炎，59例肠上皮化生，66例异型增生和81例胃癌进行了p53基因蛋白检测。

Methods TGF-p1 in colon adenocarcinoma of 30 cases and normal colonitis tissue of 30 cases were examined using S-P immunohistochemical staining.

采用S-P免疫组织化学染色方法，对30例结肠腺癌，30例正常结肠组织中的TGF-β1进行检测。

After varied survival periods, the model mice were sacrificed to get the specimens of SN fixed, embedded and coronally sectioned continuously. The microsections were processed by immunohistochemistry to label the DA neurons and Calbindin D28k-containing neurons with the antibodies against tyrosine hydroxylase and CR respectively. The labeled cells were counted under microscope and analyzed statistically.

模型动物存活1周后，一部分取其中脑黑质节段，固定、包埋做连续冠状石蜡切片，以免疫组织化学染色方法，显示各组酪氨酸经化酶和钙结合蛋白表达阳性细胞，光镜观察并细胞计数，统计学分析；另一部分取其中脑黑质组织匀浆，行TH、CB的Westem blot免疫印迹方法检测，用LabWorks软件分析处理。

Adenocarcinoma had a solid trabecular, papillary, cribriform or diffuse pattern. The cribriform-morular and papillary cells were positive for CEA and EMA, but focally positive for AFP by immumohistochemical analysis.

腺癌组织学表现为实体巢状或弥散分布，以及肿瘤性的乳头状上皮、筛状结构，免疫组织化学染色CEA、EMA阳性，而AFP灶性阳性。

Methods:Immunohistochemistry SP method was used to examine the expression levels of KAI1 and Ecad in 66 specimens of EOC.

对66例肿瘤标本应用免疫组织化学SP法检测KAI1/CD82和ECadherin蛋白在卵巢上皮性癌组织中的表达，生物学统计采用χ2检验法。

METHODS The mechanism and condition of thrombus formation by copper needle were studied in vivo and in vitro using electrophysics, atom absorption spectrophtometry, histological, and histochemical methods.

以体外实验和大鼠体内实验为模型，用电子物理学、原子光谱吸收法、组织学和组织化学等方法研究铜针通电后血栓形成的机制和条件。

To investigate the effects of moderate intensity endurance training (55%—75%VO 2max )on biochemical responses of diphragm,gastrocnemius and heart in normal and emphysematous rats, SD rats were randomly divided into two groups first.

在末次运动锻炼结束后 48～ 72小时处死大鼠，用组织化学方法染色，光密度分析测定膈肌肋部、腓肠肌和心肌纤维琥珀酸脱氢酶和乳酸脱氢酶活性，评价相应肌组织的氧化代谢能力。

Methods The expression of survivin and Ki-67 in 80 cases of breast carcinoma, 10 cases of fibroadenoma and 10 cases of normal breast tissue were detected and analyzed by immunohistochemistry and computerized image.

方法采用免疫组织化学SP法及图像分析技术检测和分析80例乳腺癌、10例乳腺纤维腺瘤和10例正常乳腺组织中生存素、Ki67的表达。

This is the website of the Journal of Molecular Histology,formerly the Histochemical Journal.

这是《分子组织学杂志》前称《组织化学杂志》的网站。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。