scholarly journals Effects of Excess Iron Supplementation and Total Body X-Ray-Irradiation on Oxidative Damage in the Bone Marrow and Liver of Mice Fed on a Low-Protein Diet

2008 ◽  
Vol 66 (5) ◽  
pp. 241-245
Author(s):  
Kaori Endoh ◽  
Masahiro Murakami ◽  
Michiyo Kimura ◽  
Keizo Umegaki
Keyword(s):  
Bone Marrow ◽  
Oxidative Damage ◽  
Iron Supplementation ◽  
Protein Diet ◽  
Low Protein Diet ◽  
X Ray ◽  
Excess Iron ◽  
Low Protein ◽  
Total Body

Enhanced oxidative damage induced by total body irradiation in mice fed a low protein diet

2002 ◽  
Vol 78 (5) ◽  
pp. 425-432 ◽  
Author(s):  
S. J. Shin ◽  
K. Yamada ◽  
A. Sugisawa ◽  
K. Saito ◽  
T. Miyajima ◽  
...  
Keyword(s):  
Oxidative Damage ◽  
Total Body Irradiation ◽  
Protein Diet ◽  
Low Protein Diet ◽  
Low Protein ◽  
Total Body

scholarly journals Adaptation of urinary nitrogen excretion in infants to changes in protein intake

1968 ◽  
Vol 22 (2) ◽  
pp. 315-323 ◽  
Author(s):  
H. Chan
Keyword(s):  
G Protein ◽  
Protein Intake ◽  
High Protein Diet ◽  
Protein Diet ◽  
Nitrogen Excretion ◽  
Low Protein Diet ◽  
Body Protein ◽  
Low Protein ◽  
Protein Pool ◽  
Total Body

1. Thirty-six nitrogen-balance measurements were made on children recovering from malnutrition. Two types of diet were used: a high-protein diet providing from 1·25 to 6·0 g protein/kg per day which supported normal growth, and a low-protein diet providing 0·75 g protein/kg per day on which the children were approximately in N balance. Both diets provided 120 kcal/kg per day.2. The size of the labile protein pool was estimated from the N lost on changing from a high- to a low-protein diet. After the change of diet a new equilibrium was reached in about 3 days.3. Labile protein, as defined above, represented about 1·2% of the total body protein on changing from 6·0 to 0·75 g protein/kg per day, and about 0·2% of total body protein on changing from 1·5 to 0·75 g protein/kg per day. The magnitude of the labile protein pool did not appear to be related to the nutritional state of the child.4. It is concluded that the labile protein pool is not a reservoir which can be filled, but that losses of N which occur on reducing the protein intake of an infant reflect a lag in metabolic adjustment.

Hepatic Ultrastructure Changes Induced by Lithocholic Acid

1967 ◽  
Vol 25 ◽  
pp. 162-163 ◽  
Author(s):  
F. G. Zaki
Keyword(s):  
Endoplasmic Reticulum ◽  
Lithocholic Acid ◽  
Smooth Endoplasmic Reticulum ◽  
Protein Diet ◽  
Low Protein Diet ◽  
Electron Microscopic ◽  
Hydropic Degeneration ◽  
Hepatic Cells ◽  
Low Protein ◽  
Microscopic Studies

Addition of lithocholic acid (LCA), a naturally occurring bile acid in mammals, to a low protein diet fed to rats induced marked inflammatory reaction in the hepatic cells followed by hydropic degeneration and ductular cell proliferation. These changes were accompanied by dilatation and hyperplasia of the common bile duct and formation of “gallstones”. All these changes were reversible when LCA was withdrawn from the low protein diet except for the hardened gallstones which persisted.Electron microscopic studies revealed marked alterations in the hepatic cells. Early changes included disorganization, fragmentation of the rough endoplasmic reticulum and detachment of its ribosomes. Free ribosomes, either singly or arranged in small clusters were frequently seen in most of the hepatic cells. Vesiculation of the smooth endoplasmic reticulum was often encountered as early as one week after the administration of LCA (Fig. 1).

Economic Effects of Treatment of Chronic Kidney Disease with Low-Protein Diet

2013 ◽  
Author(s):  
Francesco Saverio Mennini ◽  
Simone Russo ◽  
Andrea Marcellusi ◽  
Giuseppe Quintaliani ◽  
Denis Fouque
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Economic Effects ◽  
Protein Diet ◽  
Low Protein Diet ◽  
Low Protein

scholarly journals PSIV-6 Effect of a Phytogenic Water Additive on Growth Performance, Blood Metabolites and Gene Expression of Amino Acids Transporters in Nursery Pigs Fed with Low Protein Diets

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 281-282
Author(s):  
Cedrick N Shili ◽  
Mohammad Habibi ◽  
Julia Sutton ◽  
Jessie Barnes ◽  
Jacob Burchkonda ◽  
...  
Keyword(s):  
Gene Expression ◽  
Amino Acids ◽  
Growth Performance ◽  
Mrna Abundance ◽  
Protein Diet ◽  
Low Protein Diet ◽  
Blood Calcium ◽  
Low Protein ◽  
Protein Diets ◽  
Standard Protein

Abstract Moderately low protein (MLP) diets can help decrease nutrient excretion from the swine production. However, MLP diets negatively impact growth performance. We hypothesized that supplementing MLP diets with phytogenics may reduce the negative effects of these diets on growth. The objective of this study was to investigate the effect of a phytogenic water additive (PWA; Herbanimal®) on growth performance, blood metabolite and gene expression of amino acids transporters in pigs fed with MLP diets. Forty-eight weaned barrows were allotted to six dietary treatments (n = 8) for 4 weeks: >CON-NS: standard protein diet-no PWA; CON-LS: standard protein diet-low PWA dose (4 ml/L); CON-HS: standard protein diet-high PWA dose (8 ml/L); LP-NS: low protein diet-no PWA; LP-LS: low protein diet-low PWA dose (4 ml/L); LP-HS: low protein diet- high PWA dose (8 ml/L). Feed intake and body weight were recorded daily and weekly, respectively. At week 4, blood and tissue samples were collected and analyzed for metabolites using a chemistry analyzer and amino acid transporters using qPCR, respectively. The data were analyzed by univariate GLM (SPSS®) and the means were separated using paired Student’s t-test corrected by Benjamini-Hochberg. Pigs fed CON-HS improved the average daily gain and serum calcium and phosphorus concentrations compared to CON-NS. Pigs fed LP-LS had higher serum phosphorus and blood urea nitrogen compared to the pigs fed with LP-NS. The mRNA abundance of SLC7A11 in the jejunum was lower in CON-LS and CON-HS compared to CON-NS. Additionally, mRNA abundance of SLC6A19 in the jejunum of pigs fed with LP-LS was higher compared to LP-NS and lower in CON-HS relative to pigs fed with CON-LS. In conclusion, PWA improved the growth performance of pigs fed standard protein diets but not low protein diets. Further, the PWA improved the concentrations of blood calcium and phosphorous in pigs fed MLP diets. Funding: Agrivida and Animal Health and Production and Animal Products: Improved Nutritional Performance, Growth, and Lactation of Animals from the USDA-NIFA.

Effect of low-protein diet and its duration on hair composition

1977 ◽  
Vol 16 (4) ◽  
pp. 241-247 ◽  
Author(s):  
O. M. Metwalli ◽  
S. I. Salem ◽  
S. L. Abdel-Razik
Keyword(s):  
Protein Diet ◽  
Low Protein Diet ◽  
Low Protein
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