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Literature DB >> 3192100

Surface differentiation of the human corneal epithelium during prenatal development.

Abstract

Using scanning and transmission electron microscopy, differentiation of the anterior surface of the corneal epithelium was studied in human embryos and fetuses with a gestation age from 6.4 to 22 weeks. Up to week 6/7 microvilli/microplicae are not often found; they arise in larger amounts beginning in week 7. During week 22, the morphological appearance of the corneal surface is almost adultlike. Antennulae microvillares and microfilaments running axially in microvilli can be found beginning with week 16/17.

Entities: Species

Mesh：

Year: 1988 PMID： 3192100 DOI： 10.1007/bf02170013

Source DB: PubMed Journal: Graefes Arch Clin Exp Ophthalmol ISSN： 0721-832X Impact factor: 3.117

19 in total

1. [An electron histochemical study on the human cornea of the various developing stages (author's transl)].

Authors: Y Mizutani
Journal: Nippon Ganka Gakkai Zasshi Date: 1976-09-10

2. Development of the human sclera. A morphological study.

Authors: K Sellheyer; M Spitznas
Journal: Graefes Arch Clin Exp Ophthalmol Date: 1988 Impact factor: 3.117

3. Electron microscopy of the early embryonic development of the human corneal epithelium.

Authors: K G Wulle; J Richter
Journal: Albrecht Von Graefes Arch Klin Exp Ophthalmol Date: 1978-12-08

4. Electron microscopy of the development of the cell junctions in the embryonic and fetal human corneal endothelium.

Authors: K G Wulle; K W Ruprecht; L C Windrath
Journal: Invest Ophthalmol Date: 1974-12

5. Electron microscopy of the fetal development of the corneal endothelium and Descemet's membrane of the human eye.

Authors: K G Wulle
Journal: Invest Ophthalmol Date: 1972-11

6. [The stereo ultrastructure of the corneal surface in the rat].

Authors: P M Leuenberger
Journal: Albrecht Von Graefes Arch Klin Exp Ophthalmol Date: 1970

7. The influence of different fixatives and fixation methods on the ultrastructure of rat kidney proximal tubule cells. I. Comparison of different perfusion fixation methods and of glutaraldehyde, formaldehyde and osmium tetroxide fixatives.

Authors: A B Maunsbach
Journal: J Ultrastruct Res Date: 1966-06

Surface differentiation of the human corneal epithelium during prenatal development.

1. [An electron histochemical study on the human cornea of the various developing stages (author's transl)].

2. Development of the human sclera. A morphological study.

3. Electron microscopy of the early embryonic development of the human corneal epithelium.

4. Electron microscopy of the development of the cell junctions in the embryonic and fetal human corneal endothelium.

5. Electron microscopy of the fetal development of the corneal endothelium and Descemet's membrane of the human eye.

6. [The stereo ultrastructure of the corneal surface in the rat].

7. The influence of different fixatives and fixation methods on the ultrastructure of rat kidney proximal tubule cells. I. Comparison of different perfusion fixation methods and of glutaraldehyde, formaldehyde and osmium tetroxide fixatives.

8. Electron microscopic observations of the early development of the human corneal endothelium and Descemet's membrane.

9. Some aspects of corneal and scleral differnitation in the primate.

10. Developmental age estimated by bone-length measurement in human fetuses.

Review 1. [Importance of investigation of fetal eyes : Supplement to fetal autopsy].

Review 2. Corneal transparency: genesis, maintenance and dysfunction.