scholarly journals A High-Protein Diet Reduces Weight Gain, Decreases Food Intake, Decreases Liver Fat Deposition, and Improves Markers of Muscle Metabolism in Obese Zucker Rats

Nutrients ◽  
2017 ◽  
Vol 9 (6) ◽  
pp. 587 ◽  
Author(s):  
William French ◽  
Sami Dridi ◽  
Stephanie Shouse ◽  
Hexirui Wu ◽  
Aubree Hawley ◽  
...  
Keyword(s):  
Weight Gain ◽  
Food Intake ◽  
Muscle Metabolism ◽  
High Protein Diet ◽  
Fat Deposition ◽  
High Protein ◽  
Protein Diet ◽  
Liver Fat ◽  
Zucker Rats ◽  
Obese Zucker Rats

Effects of a moderately high-protein diet and interval aerobic training combined with strength-endurance exercise on markers of bone metabolism, microarchitecture and turnover in obese Zucker rats

Bone ◽  
2016 ◽  
Vol 92 ◽  
pp. 116-123 ◽  
Author(s):  
Elena Nebot ◽  
Virginia A. Aparicio ◽  
Irene Coll-Risco ◽  
Daniel Camiletti-Moirón ◽  
Johannes Schneider ◽  
...  
Keyword(s):  
Bone Metabolism ◽  
Endurance Exercise ◽  
Aerobic Training ◽  
High Protein Diet ◽  
High Protein ◽  
Protein Diet ◽  
Zucker Rats ◽  
Obese Zucker Rats

987 des-acyl Ghrelin Suppresses Food Intake and Body Weight Gain in Adult Obese Zucker Rats

2008 ◽  
Vol 134 (4) ◽  
pp. A-148 ◽  
Author(s):  
Andreas Stengel ◽  
Anna-Sophia Wisser ◽  
Peter Kobelt ◽  
Miriam Goebel ◽  
Bertram Wiedenmann ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Food Intake ◽  
Body Weight Gain ◽  
Zucker Rats ◽  
Obese Zucker Rats ◽  
Acyl Ghrelin

scholarly journals The Intestinal Peptide Transporter PEPT1 Is Involved in Food Intake Regulation in Mice Fed a High-Protein Diet

PLoS ONE ◽  
2011 ◽  
Vol 6 (10) ◽  
pp. e26407 ◽  
Author(s):  
Anna-Maria Nässl ◽  
Isabel Rubio-Aliaga ◽  
Manuela Sailer ◽  
Hannelore Daniel
Keyword(s):  
Food Intake ◽  
High Protein Diet ◽  
High Protein ◽  
Protein Diet ◽  
Peptide Transporter ◽  
Food Intake Regulation ◽  
Intake Regulation

scholarly journals The relative biological potencies of retinyl palmitate and β-carotene for the milk-fed lamb

1970 ◽  
Vol 24 (1) ◽  
pp. 23-28 ◽  
Author(s):  
O. Faruque ◽  
D. M. Walker
Keyword(s):  
Weight Gain ◽  
Live Weight ◽  
High Protein Diet ◽  
Basal Diet ◽  
Retinyl Palmitate ◽  
High Protein ◽  
Protein Diet ◽  
Live Weight Gain ◽  
Retinyl Esters ◽  
Β Carotene

1. Thirty-four cross-bred newborn lambs were used. A high-protein diet (25% protein calories) was supplemented daily with retinyl palmitate (range, 13.75–440 μg/kg live weight 24 h), or with β-carotene (range, 68.5–2200 μg/kg live weight 24 h) for 21 days.2. Live-weight gain was not increased by supplementing the basal diet with either retinyl palmitate or β-carotene.3. The relative weights of β-carotene and retinyl palmitate (expressed as retinol) that were required to produce equivalent concentrations of retinol in the serum varied from 5:1 to 25:1, and for the liver (retinal + retinyl esters, expressed as retinol) the ratio varied from 3:1 to 9:1.

Corrigendum to: IGF-I is not a useful marker for nutritional status in the growing pig under commercial conditions

2001 ◽  
Vol 52 (7) ◽  
pp. 791
Author(s):  
L. Ma ◽  
F. R. Dunshea ◽  
Y. M. Brockwell ◽  
R. L. Inglis ◽  
D. J. Kingston ◽  
...  
Keyword(s):  
Weight Gain ◽  
Nutritional Status ◽  
Dietary Protein ◽  
High Protein Diet ◽  
High Protein ◽  
Protein Diet ◽  
Low Protein ◽  
Igf I ◽  
Protein Diets

Plasma hormone concentrations were measured in gilts after fasting, long-term protein restriction, or supplementation. In 11-week-old pigs fasted overnight, plasma insulin, glucagon, gastrin, urea, and glucose were increased 30 min after re-feeding (P < 0.05), whereas IGF-I did not change. In 16-week-old gilts fed a standard commercial diet [14.6% crude protein (CP)], or a high-protein diet (16.7% CP) for 4 weeks, the high-protein diet increased weight gain (13%; P < 0.05) and carcass weight (4%; P < 0.05), but did not alter plasma IGF-I, insulin, or glucagon. In 10-week-old gilts fed high-protein diets (19.4% and 18.3% CP), or low-protein diets (15.5% and 13.3% CP) for 12 weeks during the grower and finisher phases, respectively, the low-protein diet decreased weight gain (18%; P < 0.001) and carcass weight (11%; P < 0.01), with a marked increase in plasma glucagon (P < 0.05), no change in insulin, and only a trend towards decreased IGF-I (P = 0.1). The pigs were more sensitive to altered dietary protein at 10 weeks of age than at 16 weeks. Plasma IGF-I was not responsive to the short-term effects of feeding or the long-term effects of dietary protein. Glucagon could provide a useful marker for nutritional status in young pigs, provided that time of feeding is taken into account.

The protein requirement of the ruminant calf. II. Further studies on the effect of protein content of the concentrate mixture on the performance of calves weaned at an early age

1967 ◽  
Vol 9 (1) ◽  
pp. 23-33 ◽  
Author(s):  
I. J. F. Stobo ◽  
J. H. B. Roy ◽  
Helen J. Gaston
Keyword(s):  
Weight Gain ◽  
Crude Protein ◽  
Live Weight ◽  
High Protein Diet ◽  
High Protein ◽  
Protein Diet ◽  
Protein Requirement ◽  
Live Weight Gain ◽  
Treatment Groups ◽  
Low Protein

1. Eighty-four Friesian heifer calves were used in two experiments (Experiments 4 and 5) to study the protein requirement of the ruminant calf to 12 weeks of age. The calves were weaned at 5 weeks of age and given a concentrate containing one of several protein levels, together with hay and water.2. In Experiment 4, the effect of changing the protein content of the concentrates at 8 weeks of age under ad libitum feeding conditions was studied. A concentrate containing 20·6% crude protein (air-dry basis) tended to promote more rapid weight gains in calves to 8 weeks than a similar concentrate with 12·1% crude protein. Following the change in diet at 8 weeks, both groups of calves given the low-protein diet gained weight at similar rates in the period 8–12 weeks, irrespective of the protein level to 8 weeks. During the period 8–12 weeks calves given the high-protein diet, after receiving a low-protein diet to 8 weeks, tended to gain weight at a faster rate than those given the high-protein concentrate throughout. After adjustment for differences between treatment groups in mean concentrate consumption and mean live-weight at 8 weeks, the live-weight gain from 8 to 12 weeks was significantly greater in calves given the high-protein diet after 8 weeks.3. In Experiment 5, a significantly lower growth rate was obtained when concentrate intake was restricted to a maximum of 2 kg./day than when given ad libitum. Calves given the concentrates containing 15·9% or 20·6% crude protein gained weight significantly faster than those given the concentrate containing 12·1% crude protein, at both levels of feeding, after live-weight gain was adjusted for differences between treatment groups in mean food consumption and live-weight at 1 week.4. It is concluded that no advantage is obtained by giving a concentrate containing more than 15·9% protein to Friesian heifer calves weaned at 5 weeks of age. The results indicate clearly the importance of an adequate supply of energy in the diet of the ruminant calf if maximum live-weight gain is to be achieved.

scholarly journals Dietary protein and the growth of rats infected with the tapeworm Hymenolepis diminuta

1983 ◽  
Vol 49 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Andrew Hall
Keyword(s):  
Weight Gain ◽  
Food Intake ◽  
Dietary Protein ◽  
High Protein Diet ◽  
Hymenolepis Diminuta ◽  
Protein Diet ◽  
Daily Food Intake ◽  
Low Protein ◽  
Daily Food ◽  
Weanling Rats

1. Weanling rats fed on a relatively low protein diet were infected with several intestinal tapeworms. The weight gain and daily food intake of the rats were measured for 3 weeks before the animals were killed and the adult tapeworms recovered. The tissues of the rats and worms were then analysed for protein. Controls were provided by uninfected rats either pair fed or fed ad lib. For comparison, a similar experiment was conducted on rats fed on a relatively high protein diet.2. The effect of the infection on the protein-malnourished rats and of the low level of protein on the worms were apparently not significant. The amount of protein contained in the worm burdens was less than 1·5% of the average total intake of the protein-malnourished rats.

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