Electron Microscopy of the Human Eccrine Sweat Gland from an Aged Individual
スポンサーリンク
概要
- 論文の詳細を見る
Human axillary eccrine sweat glands obtained from an aged healthy male individual were examined with the electron microscope.The cytoplasm of both superficial and basal cells of secretory epithelium contains many bundles of tonofilaments. The basal cell is usually seen darker than the superficial, due in part to the presence of abundant small granules of medium density, which are considered to be particulate glycogen.Electron microscopic findings to be regarded as senile phenomena are generally identical to those found by IWASHIGE (1952) with the light microscope. They are: 1. atrophy of the gland cells and dilatation of intercellular canaliculi caused therefrom, 2. disappearance of secretory granules, 3. multiplication of fat droplets both of solid and polyvesicular type, and 4. swelling and fat deposition of the myoepithelial cells. Some degenerated gland cells are found and may be added to the characteristics of the senile sweat glands.
- 国際組織細胞学会の論文
国際組織細胞学会 | 論文
- Immunohistochemical localization of vascular endothelial growth factor in the endocrine glands of the rat
- Reduced expression of endogenous secretory receptor for advanced glycation endproducts in hippocampal neurons of Alzheimer’s disease brains
- A longitudinal study on the expression of the opsin gene in the degenerating retina of C3H/He mice.
- Expression of the arylhydrocarbon receptor in the periimplantation period of the mouse uterus and the impact of dioxin on mouse implantation
- Immunohistochemical studies on the development of tyrosine hydroxylase- and serotonin-immunoreactive neurons in fetal dorsal raphe tissue transplanted into the anterior eye chamber of adult rats.