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Literature DB >> 574801

Nuclear inclusions in paraventricular nucleus neurons of the rat hypothalamus.

Abstract

This paper deals with the ultrastructure of two types of intranuclear inclusions, "microfilamentous spindle-shaped" and "crystalloid", present in paraventricular nucleus neurons of adult normal rats. These inclusions appear occasionally in some non-secretory neurons of the parvocellular system, but have never been seen in neurosecretory cells of the magnocellular system. The microfilamentous spindle-shaped inclusions show a close spatial relationship with the granulofibrillar body and interchromatin granules. The distribution and functional significance of such structures are discussed in the light of recent ultrastructural and biochemical studies on nuclear inclusions.

Entities: Disease Species

Mesh：

Substances：
Chromatin

Year: 1979 PMID： 574801 DOI： 10.1007/bf00237236

Source DB: PubMed Journal: Cell Tissue Res ISSN： 0302-766X Impact factor: 5.249

21 in total

1. Protein-synthesis inhibition induces perichromatin granule accumulation and intranuclear rodlet formation in osmotically stimulated supraoptic neurons.

Authors: M Lafarga; M T Berciano; M A Andres
Journal: Anat Embryol (Berl) Date: 1993-04

Nuclear inclusions in paraventricular nucleus neurons of the rat hypothalamus.

1. [Functional evidence in favor of the existence of 3 cell types in the paraventricular nucleus of the rat].

2. THE ULTRASTRUCTURE OF THE INTRANUCLEAR RODLET IN CERTAIN NERVE CELLS.

3. Intranuclear inclusions in the developing neurons of the rat cuneate nuclei.

4. Intranuclear rods and sheets in rat cochlear nucleus.

5. The fine structure of nuclear inclusions in the brain of experimental golden hamsters.

6. Intranuclear microfilament bundles in the ependymal cells of the third ventricle of the rat.

7. Histochemical studies of the intranuclear rodlet in neurons of chicken sympathetic and sensory ganglia.

8. Intranuclear bodies in cells of rabbit and rat retina.

9. Origin, development, and nature of intranuclear rodlets and associated bodies in chicken sympathetic neurons.

10. Intranuclear actin bundles induced by dimethyl sulfoxide in interphase nucleus of Dictyostelium.

1. Protein-synthesis inhibition induces perichromatin granule accumulation and intranuclear rodlet formation in osmotically stimulated supraoptic neurons.

2. Intranuclear filamentous inclusions in the gastro-entero-pancreatic (GEP) endocrine cells of birds.

3. Nuclear inclusions in immature glial cells of the rat hypothalamus during the postnatal period.

4. Intranuclear crystalloids in arcuate nucleus neurons after clomiphene citrate administration.