Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.

Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.

The rate of triacylglycerol entry into plasma in 14- to 15-day-old suckling rats was measured using the Triton WR1339 method. When the pups were left with the mother and allowed to nurse continually, the rate was 31.8 +/- 2.3 mumol/hr per rat. If the pups were removed from the mother with full stoma...

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Bibliographic Details
Main Authors: S C Frost, W A Clark, M A Wells
Format: Article
Language:English
Published: Elsevier 1983-07-01
Series:Journal of Lipid Research
Online Access:http://www.sciencedirect.com/science/article/pii/S0022227520379359
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spelling doaj-edebc776c06b4657bbbbfc67e5b528cc2021-04-25T04:17:23ZengElsevierJournal of Lipid Research0022-22751983-07-01247899903Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.S C FrostW A ClarkM A WellsThe rate of triacylglycerol entry into plasma in 14- to 15-day-old suckling rats was measured using the Triton WR1339 method. When the pups were left with the mother and allowed to nurse continually, the rate was 31.8 +/- 2.3 mumol/hr per rat. If the pups were removed from the mother with full stomachs and kept in a warm box at 30–32 degrees C, the rate was 12.5 +/- 1.5 mumol/hr per rat. The rate of triacylglycerol output from the intestine measured in lymph duct-cannulated animals (kept in a warm box at 30–32 degrees C) was 14.9 +/- 2.7 mumol/hr per rat. Triton treatment of lymph duct-cannulated animals caused only a small increase in plasma triacylglycerol concentration (less than 2 mumol/hr per rat). These data suggest that nearly 100% of plasma triacylglycerol arises from intestinal input in the suckling rat.http://www.sciencedirect.com/science/article/pii/S0022227520379359
collection DOAJ
language English
format Article
sources DOAJ
author S C Frost
W A Clark
M A Wells
spellingShingle S C Frost
W A Clark
M A Wells
Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
Journal of Lipid Research
author_facet S C Frost
W A Clark
M A Wells
author_sort S C Frost
title Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
title_short Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
title_full Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
title_fullStr Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
title_full_unstemmed Studies on fat digestion, absorption, and transport in the suckling rat. IV. In vivo rates of triacylglycerol secretion by intestine and liver.
title_sort studies on fat digestion, absorption, and transport in the suckling rat. iv. in vivo rates of triacylglycerol secretion by intestine and liver.
publisher Elsevier
series Journal of Lipid Research
issn 0022-2275
publishDate 1983-07-01
description The rate of triacylglycerol entry into plasma in 14- to 15-day-old suckling rats was measured using the Triton WR1339 method. When the pups were left with the mother and allowed to nurse continually, the rate was 31.8 +/- 2.3 mumol/hr per rat. If the pups were removed from the mother with full stomachs and kept in a warm box at 30–32 degrees C, the rate was 12.5 +/- 1.5 mumol/hr per rat. The rate of triacylglycerol output from the intestine measured in lymph duct-cannulated animals (kept in a warm box at 30–32 degrees C) was 14.9 +/- 2.7 mumol/hr per rat. Triton treatment of lymph duct-cannulated animals caused only a small increase in plasma triacylglycerol concentration (less than 2 mumol/hr per rat). These data suggest that nearly 100% of plasma triacylglycerol arises from intestinal input in the suckling rat.
url http://www.sciencedirect.com/science/article/pii/S0022227520379359
work_keys_str_mv AT scfrost studiesonfatdigestionabsorptionandtransportinthesucklingrativinvivoratesoftriacylglycerolsecretionbyintestineandliver
AT waclark studiesonfatdigestionabsorptionandtransportinthesucklingrativinvivoratesoftriacylglycerolsecretionbyintestineandliver
AT mawells studiesonfatdigestionabsorptionandtransportinthesucklingrativinvivoratesoftriacylglycerolsecretionbyintestineandliver
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