Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042875 (vitamin E deficiency)
 916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We have investigated whether the earlier-found decreased unsaturation in mitochondrial membranes in vitamin E deficiency affects the permeability properties of mitochondria. The iso-osmotic swelling technique was used as a measure for the rate of uptake of substrates by these organelles. A significantly slower uptake could be observed of ammonium malate in the presence of phosphate and of ammonium phosphate. These changes in membrane permeability might give a clue to the mechanism of some metabolic abnormalities as seen in vitamin E deficiency in relating these abnormalities to specific membrane functions, e.g. an affection of carriers; for instance the phosphate carrier.
 ...
PMID:The effect of vitamin E deficiency on permeability of mitochondria for phosphate. 123 97