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Literature DB >> 1107118

Ultrastructural changes of the endocrine pancreas in pregnant rats.

Abstract

The ultramicroscopic appearence of the B-cell of the pregnant rat suggests hyperinsulinism of the individual beta cell. In pregnant rats the B-cell contains an increased volume and an increased number of light granules as well as enlarged mitochondria.

Entities: Disease Species

Mesh：

Year: 1975 PMID： 1107118 DOI： 10.1007/bf00422393

Source DB: PubMed Journal: Diabetologia ISSN： 0012-186X Impact factor: 10.122

14 in total

1. The problem of -granule ultrastructure in the endocrine pancreas.

Authors: P Petkov; S Donev
Journal: Acta Diabetol Lat Date: 1973 Jan-Feb

2. Structural changes of pancreatic islets in genetically obese rats.

Authors: A Shino; T Matsuo; H Iwatsuka; Z Suzuoki
Journal: Diabetologia Date: 1973-10 Impact factor: 10.122

3. The beta cell and its responses: summarizing remarks and some contributions from Geneva.

Authors: A E Renold
Journal: Diabetes Date: 1972 Impact factor: 9.461

4. An ultrastructural study of synthesis and release of beta granules in the human pancreas.

Authors: I Nakayama; O Takahara; H Tsuchiyama
Journal: Acta Pathol Jpn Date: 1971-08

5. The ultrasturcture of the human pancreatic islets. I. The islets of adults.

Authors: J F Deconinck; P R Potvliege; W Gepts
Journal: Diabetologia Date: 1971-08 Impact factor: 10.122

6. Quantitative morphologic and histoenzymatic study of the endocrine pancreas in nonpregnant and pregnant rats.

Authors: F A Van Assche
Journal: Am J Obstet Gynecol Date: 1974-01-01 Impact factor: 8.661

7. The ultrastructure of the secretory cells of the islets of Langerhans in man.

Authors: A A Like
Journal: Lab Invest Date: 1967-06 Impact factor: 5.662

Review 8. Stereological principles for morphometry in electron microscopic cytology.

Authors: E R Weibel
Journal: Int Rev Cytol Date: 1969

9. Protein synthesis in pancreatic beta cells of the normal and diabetic Egyptian sand rat (Psammomys obesus). An autoradiographic study with the electron microscope.

Authors: A L Molleson; M J Moses; D B Hackel
Journal: Am J Pathol Date: 1973-11 Impact factor: 4.307

10. Beta granule formation in isolated islets of langerhans: a study by electron microscopic radioautography.

Authors: S L Howell; M Kostianovsky; P E Lacy
Journal: J Cell Biol Date: 1969-09 Impact factor: 10.539

10 in total

1. Regulation of islet beta-cell pyruvate metabolism: interactions of prolactin, glucose, and dexamethasone.

Authors: Ramamani Arumugam; Eric Horowitz; Robert C Noland; Danhong Lu; Donald Fleenor; Michael Freemark
Journal: Endocrinology Date: 2010-05-19 Impact factor: 4.736

Review 2. Impact of islet architecture on β-cell heterogeneity, plasticity and function.

Authors: Sara S Roscioni; Adriana Migliorini; Moritz Gegg; Heiko Lickert
Journal: Nat Rev Endocrinol Date: 2016-09-02 Impact factor: 43.330

3. Immunocytochemical study of the endocrine pancreas in the rat during normal pregnancy and during experimental diabetic pregnancy.

Authors: F A Van Assche; W Gepts; L Aerts
Journal: Diabetologia Date: 1980-06 Impact factor: 10.122

Ultrastructural changes of the endocrine pancreas in pregnant rats.

1. The problem of -granule ultrastructure in the endocrine pancreas.

2. Structural changes of pancreatic islets in genetically obese rats.

3. The beta cell and its responses: summarizing remarks and some contributions from Geneva.

4. An ultrastructural study of synthesis and release of beta granules in the human pancreas.

5. The ultrasturcture of the human pancreatic islets. I. The islets of adults.

6. Quantitative morphologic and histoenzymatic study of the endocrine pancreas in nonpregnant and pregnant rats.

7. The ultrastructure of the secretory cells of the islets of Langerhans in man.

Review 8. Stereological principles for morphometry in electron microscopic cytology.

9. Protein synthesis in pancreatic beta cells of the normal and diabetic Egyptian sand rat (Psammomys obesus). An autoradiographic study with the electron microscope.

10. Beta granule formation in isolated islets of langerhans: a study by electron microscopic radioautography.

1. Regulation of islet beta-cell pyruvate metabolism: interactions of prolactin, glucose, and dexamethasone.

Review 2. Impact of islet architecture on β-cell heterogeneity, plasticity and function.

3. Immunocytochemical study of the endocrine pancreas in the rat during normal pregnancy and during experimental diabetic pregnancy.

Review 4. Physiologic relevance of heterogeneity in the pancreatic beta-cell population.

5. Normal response to pregnancy in rats cured of streptozotocin diabetes by transplantation of one fetal pancreas.

6. Serum proinsulin in normal and gestational diabetic pregnancy.

7. Effect of age on glucose-stimulated insulin release by the beta-cell of the rat.

8. Ultrastructural localization of gamma amino butyric acid immunoreactivity in B cells of the rat pancreas.

9. Ovarian-adrenal interactions in regulation of endocrine pancreatic function in the rat.

Review 10. Pancreatic β-cell heterogeneity in health and diabetes: classes, sources, and subtypes.