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Use of radioisotopes for a study of ethylene dibromide action on laying hens [RADIOTRACER STUDIES OF CHEMICAL RESIDUES IN FOOD AND AGRICULTURE]
Year:
1972
Source of publication :
IAEA PANEL PROC.SER.
Authors :
Alumot (Olomucki), Eugenia
;
.
Harduf, Zvi
;
.
Volume :
Co-Authors:
Alumot, E., Div. Anim. Nutrit., Volcani Inst. Agric. Res., Rehovot, Israel
Harduf, Z., Div. Anim. Nutrit., Volcani Inst. Agric. Res., Rehovot, Israel
Facilitators :
From page:
123
To page:
128
(
Total pages:
6
)
Abstract:
The uptake of macromolecules by the ovarian follicles of laying hens treated with ethylene dibromide (EDB) was studied with labelled compounds. Chick serum albumin and globulin labelled with 131I and 125I were injected i.v. into control and treated hens. The uptake of both fractions per whole yolk and per unit of membrane area diminished in the treated hens to about half that of the control. Similar results were obtained with labelled polyvinylpyrrolidone (M.W. 40,000). The distribution of phosphoproteins, specific for laying, was studied using 32P and was similar in yolk of EDB treated and control hens.
Note:
Related Files :
environmental health
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More details
DOI :
Article number:
Affiliations:
Database:
Scopus
Publication Type:
Language:
English
Editors' remarks:
ID:
30850
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:57
Scientific Publication
Use of radioisotopes for a study of ethylene dibromide action on laying hens [RADIOTRACER STUDIES OF CHEMICAL RESIDUES IN FOOD AND AGRICULTURE]
Alumot, E., Div. Anim. Nutrit., Volcani Inst. Agric. Res., Rehovot, Israel
Harduf, Z., Div. Anim. Nutrit., Volcani Inst. Agric. Res., Rehovot, Israel
Use of radioisotopes for a study of ethylene dibromide action on laying hens [RADIOTRACER STUDIES OF CHEMICAL RESIDUES IN FOOD AND AGRICULTURE]
The uptake of macromolecules by the ovarian follicles of laying hens treated with ethylene dibromide (EDB) was studied with labelled compounds. Chick serum albumin and globulin labelled with 131I and 125I were injected i.v. into control and treated hens. The uptake of both fractions per whole yolk and per unit of membrane area diminished in the treated hens to about half that of the control. Similar results were obtained with labelled polyvinylpyrrolidone (M.W. 40,000). The distribution of phosphoproteins, specific for laying, was studied using 32P and was similar in yolk of EDB treated and control hens.
Scientific Publication
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