Document Detail


Retinal and lens damages observed in young rats undergoing protein malnutrition in selected stages of their growth.
MedLine Citation:
PMID:  2506146     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Ocular damages of young rats undergoing protein malnutrition in selected stages of their growth have been valuated. Malnutrition was induced by a purified, hypoproteinic diet given to mothers or to newborns after their weaning. The histologic results pointed out that protein lack damages ocular structures different in embryonal origin: retina and lens. In fact, vacuolar degeneration of retinal optic fiber layer and cataract of lens were observed in experimental groups of rats. Only lens damage appeared completely reversible after a prolonged nutritional rehabilitation as for rats malnourished during fetal stage and lactation and then rehabilitated for 50 days. On the contrary retinal degeneration was still present in these animals even if some improvement could be observed.
Authors:
O Bonavolontà; P Ferrante; P Rosati
Related Documents :
3409296 - Electron probe x-ray microanalysis of the composition of hyaline articular and non-arti...
6148086 - Age-related irreversible decrease in glutamine synthetase following liver cell prolifer...
9338436 - Myogenic regulatory factors during regeneration of skeletal muscle in young, adult, and...
16643596 - Susceptibility of newborn rats to 3-ethylphenol and 4-ethylphenol compared with that of...
9876046 - Rat embryonic hippocampal neurons express a new class a calcium channel variant.
20120766 - Glucose metabolic and gluconeogenic pathways disturbance in the intrauterine growth res...
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  International journal for vitamin and nutrition research. Internationale Zeitschrift für Vitamin- und Ernährungsforschung. Journal international de vitaminologie et de nutrition     Volume:  59     ISSN:  0300-9831     ISO Abbreviation:  Int J Vitam Nutr Res     Publication Date:  1989  
Date Detail:
Created Date:  1989-10-25     Completed Date:  1989-10-25     Revised Date:  2007-02-21    
Medline Journal Info:
Nlm Unique ID:  1273304     Medline TA:  Int J Vitam Nutr Res     Country:  SWITZERLAND    
Other Details:
Languages:  eng     Pagination:  117-21     Citation Subset:  IM    
Affiliation:
Istituto di Strutture Biologiche e Ultrastruttura Cellulare, Il Facoltà di Medicina e Chirurgia, Università degli studi di Napoli.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Animals
Animals, Newborn
Cataract / etiology
Eye Diseases / etiology*,  pathology
Female
Lens, Crystalline / growth & development,  pathology*
Male
Protein-Energy Malnutrition / physiopathology*
Rats
Rats, Inbred Strains
Retina / growth & development,  pathology*
Retinal Degeneration / etiology
Retinal Diseases / etiology*,  pathology

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Unilateral temporal lobe lesions alter P300 scalp topography.
Next Document:  Comparison of radiometric and microbiological assays for the determination of folate in fortified gr...