特殊颗粒

结果：卵巢切除组心房特殊颗粒、血浆利钠肽水平与伪手术组、卵巢切除E2组相比明显减少，差异呈显著性（P<0.05）。

RESULTS : The atrial specific granule and atrial natriuretic peptide concentration of plasma in the ovariotomy groups were less than those in the sham operation group and ovariotomy estradiol groups , there was statistically significant difference ( P < 0.05 ) .

含特殊颗粒和无特殊颗粒心房肌细胞的形态比较研究

A comparative morphological study of the specific granule - containing and general . atrial muscle cells

本实验对更年期SD大鼠心房肌细胞进行了超微结构观察并对心房内分泌肌细胞内的特殊颗粒作了形态计量分析。

The ultrastructure of atrial cell in climacteric SD rats was observed and the morphometry analysis of atrial specific granules was finished .

自发性高血压大鼠右心耳肌细胞特殊颗粒的形态分析和ANP免疫反应强度的观察

Morphometric analysis of specific granules and observation of immunoreactive intensity of ANP in the atrial myocytes of spontaneous hypertensive rats

本工作用电镜X射线显微分析技术定量地测定心房特殊颗粒中钙的浓度。

The present study was designed to determine Ca in the ASG with the quantitative electron microscope X-ray microanalysis and Ca2 + - ATPase with electron microscopic ( EM ) cytochemical technique .

结果：SD大鼠心房特殊颗粒（ASG）可分为A、B两型，A型颗粒多见，含电子致密颗粒核心；

Results : ASG was classified as A , B types in SD rats , type A granules were in the majority and contained a more dense core ;

作者首次观察到PGC中有一种特殊颗粒（即电子致密小体），它自核内产生，进入核周池，并借核膜破裂的方式进入胞质。

The author has observed also a kind of specific granular material ( electron-dense bodies ) in the PGCs .

结果显示：脑缺血再灌后6h，心房特殊颗粒几乎释放殆尽，24h及3d数量明显减少，颗粒变小；

The result showed that ASG were almost all released 6 h after reperfusion , the number and diameter of the ASG were decreased obviously after 24 h and 3 d.

目的探讨急性不完全性脑缺血大鼠心房特殊颗粒（atrialspecificgranulars，ASG）的形态学变化，提供脑缺血缺氧病理生理机制的形态学依据。

Objective : To study variations of the atrial specific granulars ( ASG ) in rats with acute incomplete cerebral ischemia .

采集了70例烧伤病人129份外周血中性粒细胞（PMN），以O2、特殊颗粒（SG）和胞内杀菌力（ICBA）为指标动态观测了深度烧伤后病人的PMN水平变化；

129 PMN-samples from the peripheral blood of 70 burnt patients were collected , and ICBA , SG and O_2 ~ - were dynamically studied .

从多处和一处骨折的41例病人随机采集68份静脉血，观测分离的中性粒细胞（PMN）胞内超氧离子、特殊颗粒（SG）和胞内杀菌力（ICBA）的水平；

Sixty-eight samples of venous blood were collected from 41 patients with either single or multiple fracture and the level of intracellular bactericidal activity ( ICBA ), superoxide free ions ) and specific granules ( SG ) in the isolated polymorphonuclear neutrophils ( PMNs ) were determined .

钌红在心房特殊颗粒形态学研究中的应用

Application of Ruthenium Red in Morphological Study of Atrial Specific Granules

更年期大鼠心房特殊颗粒的形态计量学研究

The Morphometry Study of Atrial Specific Granules in Climacteric Rats

心房肌细胞的特殊颗粒形态和机能的研究

Research In the Special Granular Shape and the Functioning of Atrial Muscle Cells

急性不完全性脑缺血后大鼠心房特殊颗粒的形态学变化

The morphology study of the ASG in rats with acute incomplete cerebral ischemia

心房特殊颗粒是一种细胞内钙库

Atrial specific granules are an intracellular calcium store

人胚心肌纤维中心房特殊颗粒的分布及心钠素的免疫组化研究

Distribution of atrial special granule and immunohistochemistry of atrial natriuretic peptide in human embryonic heart

浆样细胞，其胞质充满板层状糙面内质网，但不含特殊颗粒，它是否由透明细胞转化而来，尚待确证。

The plasma-like cell which did not contain granules is brimmed with laminal rough endoplasmic reticulum .

心房特殊颗粒的超微结构研究

Ultrastructure study of atrial special granules

水盐负荷改变时分泌心房钠尿肽的心房特殊颗粒数目与其钙含量的相关变化

Relative changes between calcium content and number of atrial specific granules induced by water and salt loading

急性不完全脑缺血大鼠心房特殊颗粒变化的形态学及形态计量学研究

The study of morphology and morphometry of the atrial specific granules in rats with acute incomplete cerebral ischemia

巯基广泛分布在细胞膜、细胞浆、细胞核及粒细胞的特殊颗粒中。

Sulfhydryl is widely distributed over cell membrane , cytoplasma , nucleus , and the specific granule of granulocytes .

分泌心房肽的心房特殊颗粒与胰岛β细胞分泌颗粒的电子显微镜比较观察

Comparative observation on atrial specific granules of secretive atriopeptides and secretive granules of β - cells of pancreatic islets

结果显示，更年期大鼠特殊颗粒的数目减少，直径变小。

The result revealed that the number and diameter of atrial specific granules were different between young rats and climacteric rats .

本实验应用形态计量学的方法研究了心房特殊颗粒的变化与脑缺血的关系。

The relationship between the change of atrial specific granules ( ASG ) and cerebral ischemia was studied with the method of morphometry .

心肌细胞内心房特殊颗粒的体密度、面密度及数密度分别显著增高41%、12%及5%；

The atrial specific granule volume density , surface density and numerical density significantly increased 41 % , 12 % and 5 % , respectively ;

方法：采用透射电镜拍照及观察，高清晰彩色图像分析系统对照片的心房肌细胞特殊颗粒的体密度、数密度及颗粒平均直径进行数据处理等研究方法。

METHODS By using transmission electron , image-manipulation system techniques , the volume density , mean diameter of the granules and numerical density of the atrial specific granules were studied .

应用皂素处理后的钌红标记示踪技术，清楚地显示了大鼠心房特殊颗粒的形态结构及其与心肌细胞膜和高尔基复合体的关系。

Using tracer technique of ruthenium red treated by saponin clearly can demonstrate the morphology of atrial specific granules of rats and relations between cell membrane of myocardium and Golgi complex .

第12天以后的鼠胚，在电镜下可区分含特殊颗粒和不含特殊颗粒的两种心房肌细胞，前者有较发达的高尔基复合体和粗面内质网。

In atria of embryos from the 12th day on two kinds of myocardial cells could be distinguished , the one containing specific granules and the other without . The former showed well developed Golgi complex and abundant rough endoplasmic reticulum .

本文在电子显微镜下，观察11～19天大鼠胚和新生大鼠心房肌的分化及发育，着重观察了心房特殊颗粒在鼠胚心房肌的发生和分布。

The development and differentiation of myocardial cells in the atria of rat embryos from 11 to 19 days and neonates were studied by electron microscopy , particularly with reference to the occurrence and distribution of atrial specific granules in muscle cells .