| Autor: |
F Desnoyers, G Pascal, M Etienne, N Vodovar |
| Jazyk: |
angličtina |
| Rok vydání: |
1980 |
| Předmět: |
|
| Zdroj: |
Journal of Lipid Research, Vol 21, Iss 3, Pp 301-308 (1980) |
| Druh dokumentu: |
article |
| ISSN: |
0022-2275 |
| DOI: |
10.1016/S0022-2275(20)39809-6 |
| Popis: |
Adipose tissue cellularity was studied in the 85-day-old Large-White pig fetus. The aim of this work was to count the adipose cells of forming tissue in an animal species which could be a possible model for studying adipose tissue in humans. Using a morphometric method with electron microscopy, mean triglyceride volume per cell was determined independently of mean cell volume. This method is suitable for counting adipose cells in the early stage of differentiation whatever their size and lipid inclusion volume. Site-by-site dissection of adipose tissue was not feasible in the 85-day old fetus and adipose cell number was computed by dividing total carcass triglyceride volume by mean triglyceride volume per cell. The carcass triglyceride seemed to originate only from adipose cells. The mean total carcass triglyceride volume per fetus (1.84 g) was low but, owing to the low mean triglyceride volume per cell (180.28 microns3), the adipose cell number (11.15 X 10(9)) was relatively important, as it represented about 27% of the extramuscular adipose cell number in the Large-White adult pig (41 X 10(9)). |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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