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扁桃体
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  tonsil
    Production of Human Tonsil IL-2
    人扁桃体白细胞间素—2的产生
短句来源
    A STUDY OF LYMPHOCYTE SUBSETS IN HUMAN NORMAL TONSIL AND LYMPH NODE
    人体正常扁桃体和淋巴结T、B淋巴细胞亚群的研究
短句来源
    CD23 MOLECULAR EXPRESSION ON ACTIVATED HUMAN TONSIL LYMPHOCYTES
    活化的扁桃体淋巴细胞上CD~(23)分子的表达
短句来源
    A STUDY OF LANGERHANS CELLS IN HUMAN PALATINE TONSIL
    人腭扁桃体上皮内郎格汉斯细胞的观察研究
短句来源
    The establishment of plasmid recombinant of the human tonsil lymphocytes cDNA
    人扁桃体淋巴细胞cDNA质粒重组体的构建
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  “扁桃体”译为未确定词的双语例句
    EFFECTS OF LYMPHOKINES ON CD23 EXPRESSION ON HUMANTONSIL B CELL
    淋巴因子对PMA活化的扁桃体B淋巴细胞CD23分子表达的影响
短句来源
    Expression and distribution of topoisomeraseⅡ in apoptotic cells
    DNA拓扑异构酶Ⅱ在扁桃体程序性死亡细胞中的表达及分布
短句来源
    In the pre-phase of our work, 62 different expressed cDNA fragments (ESTs) have been isolated after using differential display reversal PCR (DDRT-PCR) to compare the gene expression difference between resting and activated B cells.
    为了克隆B细胞活化相关的基因,我们在前期工作应用差异显示反转录PCR(DDRT-PCR)方法,比较人扁桃体静止B细胞和活化B细胞中的基因表达差异,获得了62条差异显示带(expressed sequence tag,EST)的基础上,本研究采用了以下研究策略和路线,以寻找与这些EST所对应的基因。
短句来源
    Flowcytometric analysis shows that the antigen recognized by McAb 5C5-G1 and McAb 5C5 expresses on the same cells.
    用单抗5C5-G1和单抗5C5的混合物分别从人扁桃体细胞λgt11cDNA文库和3D5细胞λgt11 cDNA文库中筛选到3个和7个阳性克隆。
短句来源
    Each, of them was divided into 25 parts with 2.5cmX 1.5cmX4u m, and fixed for 4h,12h,24h,72h,and 120h with four different fixatives and O.
    收集新鲜扁桃体组织16例,每一标本水平剖开,面积2.5 X 1.scm,及时冰冻切取4阳厚切片共25份,进行4h、12h、24h、72h、120h五个不同时段的固定,消化法提取DNA,作为PCR的模板,进行看家基因p一globin的扩增。
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  tonsil
A 1 846 bp cDNA is isolated from a human tonsil cell λ gt 11 cDNA library (ATCC No.
      
Using computed tomography, examination revealed an infection extending from the right tonsil to the mediastinum and into the pericardium.
      
The penetration of erythromycin into Waldeyer's ring - Tonsil and adenoid tissue
      
This unusual mode of administration was chosen to avoid tonsil surface contamination, which might cause artificially high values.
      
The levels of erythromycin in the tonsil tissue were the same as the concomitant plasma levels.
      
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The lymphatic vessels and regional nodes of the nasopharynx in 70 foetuses and infant cadavers were studied with the method of injection of the lymphatics of the organ.There is a network of lymphatic capillaries in the mucous membrane of the nasopharynx, which drains into the submucous lymphatics. The latter join together to form a number of efferent ducts.The efferents emerging from the posterior wall of the nasopharynx end in the retropharyngeal lateral and medial nodes, or pass to the posterior aspect of...

The lymphatic vessels and regional nodes of the nasopharynx in 70 foetuses and infant cadavers were studied with the method of injection of the lymphatics of the organ.There is a network of lymphatic capillaries in the mucous membrane of the nasopharynx, which drains into the submucous lymphatics. The latter join together to form a number of efferent ducts.The efferents emerging from the posterior wall of the nasopharynx end in the retropharyngeal lateral and medial nodes, or pass to the posterior aspect of the internal carotid artery and internal jugular vein and end in the upper deep cervical nodes lying deep to the tip of the mastoid.The lymphatics emerging from the lateral wall drain into the nodes right under the base of the skull anterior to the internal carotid artery and internal jugular vein, or descend to the jugulodigastric node, and the upper deep cervical nodes between the beginning point of the lingual artery and the bifurcate point of the common carotid artery.

1.在70例胎儿及婴儿尸体上用器官内淋巴管注射的方法,观察了鼻咽部的淋巴管及其局部淋巴结。 2.在鼻咽部粘膜层具有一层毛细淋巴管网,于咽鼓管扁桃体及咽扁桃体处最为密集。粘膜层毛细淋巴管注入粘膜下淋巴管,后者汇成数条输出管。 3.从鼻咽部后壁走出的输出管注入咽后内、外侧淋巴结,或是经过颈内动、静脉的后方,注入乳突尖部深处的颈上深淋巴结。 4.从鼻咽部侧壁走出的输出管,注入颈内动、静脉出入颅底处前方的淋巴结,或向下入颈静脉二腹肌淋巴结及在舌动脉起点至颈总动脉分岐处之间的颈上深淋巴结。 5.咽后外侧淋巴结位于寰椎侧块高度,有1~2个;咽后内侧淋巴结紧贴咽腱膜,仅有1个。充色的颈静脉二腹肌淋巴结仅有一个,形体较大。

Using immunoenzymatic technique,we have observed the localization ofimmunoglobulins in human palatine tonsils,of patients suffering from chronictonsilitis and hyperplasia.The result as follows:1.Epithelium:The outer surface of tonsil is lined by stratified squamous epithelium,the epithelium rarely shows keratinization and lacks a well-defind and continuousbasement membrane.In the basal layer of epithelium,it is reticular structure andspaces between the cords of epithelium cells are filled with Ig~+ lymphocytes...

Using immunoenzymatic technique,we have observed the localization ofimmunoglobulins in human palatine tonsils,of patients suffering from chronictonsilitis and hyperplasia.The result as follows:1.Epithelium:The outer surface of tonsil is lined by stratified squamous epithelium,the epithelium rarely shows keratinization and lacks a well-defind and continuousbasement membrane.In the basal layer of epithelium,it is reticular structure andspaces between the cords of epithelium cells are filled with Ig~+ lymphocytes andplasma cells,the reticular structure is particularly pronounced near the crypts.Thisspecial structure is regarded as an expression of active immune function.In thesuperficial layer of epithelium,the predominate cells are Ig~- small lymphocytes,maybe T lymphocytes.2.Follicle:All follicles have germinal centres,especially hyperplastic tonsils.The follicle has polarity,each follicle may be divided into three Zones(a b c),twozones(a b)form the centre of the follicle and the thired(c)is the mass of smalllymphocytes“capping”and enclosing the centre.The upper limits of zone(c)areoften indistinct,from the presence of many lymphocytes in the epithelium.Thedistribution of Ig~+ cells in follicle are different from their three zones.In the centre,IgG cells are most numerous,next most numerous are IgA~+ cells,and considerablyfewer IgM positive cells.In the c zone,only a few Ig~+ cells are seen(IgG IgM).Itis found that the germinal centre may produce more than one type of Ig,it differsfrom the report of Sordat,but quite agrees with Curran's result.However the numbersof cells containing the various types of Ig show a great difference.3.Other lymphoid tissue:The tissue between the follicles are rich in small Tlymphocytes and a few Ig~+ containing cells,this area was called thymic dependentarea.At an older age,this region is always enlarged,but the density of the cellswill decrease,meanwhile much connective tissues are seen in the stroma.

用免疫酶技术对慢性扁桃体炎、增生肥大的腭扁桃体的免疫球蛋白定位作了观察,结果如下:1.上皮:扁桃体的外层衬有覆扁上皮,上皮少有角化并缺乏完好的基膜,在上皮的基部,上皮细胞索之间似有网状结构和间隙被 Ig~+的淋巴和浆细胞所充满。网状结构近陷凹处特别明显。这种特殊结构被看作是一种重要的免疫功能的表现。在上皮的表层,主要是 Ig~-的淋巴细胞,可能是T 细胞。2.滤泡:所有滤泡都有一个生发中心,特别是增生肥大的扁桃体。滤泡有极性,每个滤泡可分为三个区(a、b、c),a、b 两区组成滤泡中心,而第三区(c)由小淋巴细胞群呈“帽状”紧包中心。c 区上界往往不清,因为上皮内存在大量淋巴细胞。在三个区中 Ig~+细胞的分布不同,滤泡中心 IgG~+细胞最多,IgA~+细胞次之,而 IgM~+细胞极少。在 c 区仅有少量 Ig~+细胞(IgG、IgM)。生发中心产生一种以上的 Ig,然而含有各种 Ig 的细胞数量有很大不同。3.其它淋巴组织:滤泡之间富有小的 T 淋巴细胞,含有少数 Ig~+细胞,该区称为胸腺依赖区。年龄大的病人,该区扩大,但细胞密度减少,同时在间质中见有丰富...

用免疫酶技术对慢性扁桃体炎、增生肥大的腭扁桃体的免疫球蛋白定位作了观察,结果如下:1.上皮:扁桃体的外层衬有覆扁上皮,上皮少有角化并缺乏完好的基膜,在上皮的基部,上皮细胞索之间似有网状结构和间隙被 Ig~+的淋巴和浆细胞所充满。网状结构近陷凹处特别明显。这种特殊结构被看作是一种重要的免疫功能的表现。在上皮的表层,主要是 Ig~-的淋巴细胞,可能是T 细胞。2.滤泡:所有滤泡都有一个生发中心,特别是增生肥大的扁桃体。滤泡有极性,每个滤泡可分为三个区(a、b、c),a、b 两区组成滤泡中心,而第三区(c)由小淋巴细胞群呈“帽状”紧包中心。c 区上界往往不清,因为上皮内存在大量淋巴细胞。在三个区中 Ig~+细胞的分布不同,滤泡中心 IgG~+细胞最多,IgA~+细胞次之,而 IgM~+细胞极少。在 c 区仅有少量 Ig~+细胞(IgG、IgM)。生发中心产生一种以上的 Ig,然而含有各种 Ig 的细胞数量有很大不同。3.其它淋巴组织:滤泡之间富有小的 T 淋巴细胞,含有少数 Ig~+细胞,该区称为胸腺依赖区。年龄大的病人,该区扩大,但细胞密度减少,同时在间质中见有丰富的结缔组织。

Distribution of Slg + and CIg + (including γ-globulin, IgG, IgM, IgA) cells and relation between these cells in tonsils of 14 chronic tonsillitis patients were studied with enzyme-labelled F (ab')2 immunocytochemistry technique and imm-unoelectron microscopy. CIg + plasma cells and plasmablasts were found not only in areas where plasma cell reaction used to take place(under or close to the ep- ithelium) but also in the follicular mantles, especially in the coronas and mixed with the mantle B cells due to the...

Distribution of Slg + and CIg + (including γ-globulin, IgG, IgM, IgA) cells and relation between these cells in tonsils of 14 chronic tonsillitis patients were studied with enzyme-labelled F (ab')2 immunocytochemistry technique and imm-unoelectron microscopy. CIg + plasma cells and plasmablasts were found not only in areas where plasma cell reaction used to take place(under or close to the ep- ithelium) but also in the follicular mantles, especially in the coronas and mixed with the mantle B cells due to the repeated inflammatory irritation. Those B cells proliferated from the germinal center might differen tiateinto CIg + before leaving the mantlesObservation on ultrastructure of plasma cells revealed that different classes of immunoglobulin might be secreted from different cells and their appearances seemed not identical, especially the CIgA+ plasma cells which showed their own characteristic feature.SIg+ B lymphocytes chiefly distributed in the follicular mantles.In addition to the SIgM+ Bcells there were also a few SIgA+ and SIgG+ cells present in these areas. In addition to she SIgM+B cells Some SIg + (IgA, IgM and IgG) B cells might be found in the plasma cells reaction areas. These B cells might be the origin of plasma cells.

应用酶标免疫组化与免疫电镜方法在14例慢性炎症扁桃体中观察了不同种类(γ球蛋白、IgG、IgM、IgA)的SIg与CIg阳性细胞的分布。浆细胞除分布在上皮附近与淋巴滤泡之间外,CIgM~+与CIgA~+浆细胞还常出现在淋巴滤泡外套层,尤其是其冠部。分泌不同Ig的浆细胞,其内质网的形态不尽相同,其中CIgA浆细胞独具特点。B细胞分布在淋巴细胞外套层,除了较多见的SIgM+B细胞外,还有少量SIgA+与SIgG+B细胞。在上述浆细胞反应部位也可见到这三种B细胞。

 
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