MUSCLE ULTRASTRUCTURE IN TRACHEA, BRONCHI, LUNG VESSELS
MUSCLE ULTRASTRUCTURE IN TRACHEA, BRONCHI, LUNG VESSELS
批准号:
3350018
负责人:
GIORGIO GABELLA
金额:
$4.69万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
1985
资助国家:
美国
项目状态:
已结题
起止时间:
1985-09-30 至 1988-09-29
中文摘要
用光镜和电子显微镜对其精细结构的研究
英文摘要
A study by light and electron microscopy of the fine structure and
innervation of the musculature of trachea, bronchi and pulmonary blood
vessels in mammals.
Systematic and comparative study based on quantitative and morphometric
methods.
Study of a large set of structural parameters, ranging from the
three-dimensional arrangement of muscle cells, cell layers and cell
bundles, to the packing density and size of muscle cells, the amount of
extracellular material and the occurrence and distribution of non-muscle
cells (such as nerves, endothelial cells, interstitial cells, fibroblasts),
and to the cytological features of the muscle cells, including
cell-to-cell, cell-to-stroma and nerve-muscle junctions. Comparison
between various segments of the airways in normal adult mice, rats,
guinea-pigs and rabbits.
Comparison of the musculature of airways and pulmonary vessels in rats and
rabbits from birth to senescence.
Comparison of the musculature and its innervation in laboratory rats (and
rabbits), in wild rats (and rabbits) and in germ-free rats.
Characterization of the structural changes in the musculature in rats
exposed to chronic hypoxia and/or hypercapnia.
The aim of these comparisons is to define the specific features of each
individual muscle and to help to understand the functional significance of
the variety of structural features, as a necessary step to form a basis for
the study of muscle pathology.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
MUSCLE ULTRASTRUCTURE IN TRACHEA, BRONCHI, LUNG VESSELS
-
批准号:3350016
-
项目类别:
-
资助金额:$0.42万
-
财政年份:1987
-
负责人:GIORGIO GABELLA
-
依托单位:
MUSCLE ULTRASTRUCTURE IN TRACHEA, BRONCHI, LUNG VESSELS
-
批准号:3350017
-
项目类别:
-
资助金额:$4.0万
-
财政年份:1985
-
负责人:GIORGIO GABELLA
-
依托单位:
MUSCLE ULTRASTRUCTURE IN TRACHEA, BRONCHI, LUNG VESSELS
-
批准号:3350013
-
项目类别:
-
资助金额:$3.67万
-
财政年份:1985
-
负责人:GIORGIO GABELLA
-
依托单位:
海外基金