Nitrogen Retention by Balance and Carcass Analyses Methods, and Changes in Body Composition of Weanling Rats Fed Putrified Diets with Different Casein Levels

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ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (785 download)

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Book Synopsis Nitrogen Retention by Balance and Carcass Analyses Methods, and Changes in Body Composition of Weanling Rats Fed Putrified Diets with Different Casein Levels by : Abir Farhat

Download or read book Nitrogen Retention by Balance and Carcass Analyses Methods, and Changes in Body Composition of Weanling Rats Fed Putrified Diets with Different Casein Levels written by Abir Farhat and published by . This book was released on 1989 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two experiments using weanling rats fed purified diets with different levels of ANRC casein were conducted in order to compare their body nitrogen retention (NR)J by carcass analysis (CA) and nitrogen balance (NB) assay methods and to evaluate the effects of the protein level on N^ values and body composition. The results of the first experiment showed that rats were able to maintain their initial weights only during the first ten days of ad libitum feeding on a 3.8% protein diet but not afterwards. In the second experiment, and at every fed protein level (3.4, 10 and 20%) separately, the slightly higher differences that were observed in N values as measured by NB in comparison to CA method were not significant (p > 0.05) over the ten days feeding period of the balance study. Such differences were considered to be within the biological error limits. It can be concluded that either method (NB or CA) can be satisfactorily used for the determination of N^ parameter in wean ling rats, by either assay method. The protein level in the fed diets appears to exert a major influence on the magnitude of the difference between N^ values as determined by either method, since it varied from as high as 12* to a low as 3* on the 20 and 10* protein diets, respectively. The results also showed that an increase in dietary protein level (or a decrease in the energy: protein ratio of fed diet) is associated with a linear increase in % body water, a nonlinear increase in X body fat (highest at 10* protein level) and no change in X body protein content. And that the maintenance group of animals (on 3.4X protein diet) had an altered body composition characterized by accretion of fat and no change in X body protein content after ten days of the feeding duration.

Research Report

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ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Research Report by : American University of Beirut

Download or read book Research Report written by American University of Beirut and published by . This book was released on 1988 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cumulated Index Medicus

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ISBN 13 :
Total Pages : 1584 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Cumulated Index Medicus by :

Download or read book Cumulated Index Medicus written by and published by . This book was released on 1965 with total page 1584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wheat Abstracts

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ISBN 13 :
Total Pages : 672 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Wheat Abstracts by : University of Nebraska (Lincoln campus). Agricultural Experiment Station

Download or read book Wheat Abstracts written by University of Nebraska (Lincoln campus). Agricultural Experiment Station and published by . This book was released on 1964 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Use of the Balance Technique for Estimating Protein Requirement for Nitrogen Balance and Weight Maintenance in the Laboratory Rat

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ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Use of the Balance Technique for Estimating Protein Requirement for Nitrogen Balance and Weight Maintenance in the Laboratory Rat by : Anna Louise Kelley

Download or read book Use of the Balance Technique for Estimating Protein Requirement for Nitrogen Balance and Weight Maintenance in the Laboratory Rat written by Anna Louise Kelley and published by . This book was released on 1952 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Feeding Casein, Soyprotein Or Gluten on Body Composition of Adult Rats

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.:/5 (785 download)

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Book Synopsis The Effects of Feeding Casein, Soyprotein Or Gluten on Body Composition of Adult Rats by : Hadia Radwan

Download or read book The Effects of Feeding Casein, Soyprotein Or Gluten on Body Composition of Adult Rats written by Hadia Radwan and published by . This book was released on 1988 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of feeding high protein diets (357.) from either casein, soyprotein or gluten sources on body composition of rats were investigated. Twenty three male Sprague-Dawely rats with mean body weight of 213 + 4.92g were divided into three groups. The first group {eight rats) was fed a diet containing 35% casein, the second group (seven rats) was fed a diet containing 357. soyprotein and the third group (eight rats) was fed a diet containing 35% gluten. The diets were fed ad-libitum for seven weeks. At the end of the experimental period, the rats were sacrified. Carcasses were analyzed for total body protein, fat and water content. Individual fat pads were dissected out and weighed from epididymal, perireneal and omental fat depots. An aliquot from the right epididymal fat pad was used to measure adipocyte size and number. Feces were collected for 72 hours and fecal protein and were measured. Results showed that percentage body fat was significantly higher in the casein than the soyprotein fed group. The weight of total dissectible fat depots (TDF) of the casein fed rats was significantly higher than the TDF of the soyprotein fed group. Adipocyte size but not adipocyte number was significantly larger in the casein fed rats as compared to ei ther soyprotei n or gluten fed rats. Carcass analysis for total body water and total body protein indicated that there was no significant differences in percentage total body protein and total body water among the three groups of rats. Serum insulin levels were significantly,higher in the casein fed rats as compared to the soyprotein or gluten fed groups. Fecal fat was significantly lower in the casein fed rats than either soyprotein or gluten fed rats. The results suggested that feeding casein leads to higher deposition of body fat, and increase fat cell size than feeding either soyprotein or gluten. This increase in adiposity could be due to the higher levels of insulin and fat absorption observed in the casein fed rats as compared to the other two groups of rats fed soyprotein or gluten.

Nutrient Requirements of Laboratory Animals,

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Publisher : National Academies Press
ISBN 13 : 0309051266
Total Pages : 188 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Nutrient Requirements of Laboratory Animals, by : National Research Council

Download or read book Nutrient Requirements of Laboratory Animals, written by National Research Council and published by National Academies Press. This book was released on 1995-02-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the years since the third edition of this indispensable reference was published, a great deal has been learned about the nutritional requirements of common laboratory species: rat, mouse, guinea pig, hamster, gerbil, and vole. The Fourth Revised Edition presents the current expert understanding of the lipid, carbohydrate, protein, mineral, vitamin, and other nutritional needs of these animals. The extensive use of tables provides easy access to a wealth of comprehensive data and resource information. The volume also provides an expanded background discussion of general dietary considerations. In addition to a more user-friendly organization, new features in this edition include: A significantly expanded section on dietary requirements for rats, reporting substantial new findings. A new section on nutrients that are not required but that may produce beneficial results. New information on growth and reproductive performance among the most commonly used strains of rats and mice and on several hamster species. An expanded discussion of diet formulation and preparationâ€"including sample diets of both purified and natural ingredients. New information on mineral deficiency and toxicity, including warning signs. This authoritative resource will be important to researchers, laboratory technicians, and manufacturers of laboratory animal feed.

Influence of the Type of Carbohydrates in Diets Containing Different Levels of Casein, Vitamins and Minerals on Growth and Body Composition of the Rat

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ISBN 13 :
Total Pages : 276 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Influence of the Type of Carbohydrates in Diets Containing Different Levels of Casein, Vitamins and Minerals on Growth and Body Composition of the Rat by : Alicia (Catindig) Santos

Download or read book Influence of the Type of Carbohydrates in Diets Containing Different Levels of Casein, Vitamins and Minerals on Growth and Body Composition of the Rat written by Alicia (Catindig) Santos and published by . This book was released on 1966 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Food Intake, Body Composition, and Energy Balance in Rats Fed Various Levels of Low Dietary Protein

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ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.:/5 (435 download)

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Book Synopsis Food Intake, Body Composition, and Energy Balance in Rats Fed Various Levels of Low Dietary Protein by : Fangyan Du

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Influence of Dietary Protein Concentration and Energy Intake on Body Composition of Lactating Rats and Their Progeny

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ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Influence of Dietary Protein Concentration and Energy Intake on Body Composition of Lactating Rats and Their Progeny by : Mandeep Kaur Bindra

Download or read book Influence of Dietary Protein Concentration and Energy Intake on Body Composition of Lactating Rats and Their Progeny written by Mandeep Kaur Bindra and published by . This book was released on 1982 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effect of Sucrose and Cornstarch on Protein Utilization in Rats with Different Feeding Patterns

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ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The Effect of Sucrose and Cornstarch on Protein Utilization in Rats with Different Feeding Patterns by : Mamie Fehnel Marshall

Download or read book The Effect of Sucrose and Cornstarch on Protein Utilization in Rats with Different Feeding Patterns written by Mamie Fehnel Marshall and published by . This book was released on 1962 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The effect of caloric restriction and of dietary fat on nitrogen

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ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The effect of caloric restriction and of dietary fat on nitrogen by : Harold Leslie Rosenthal

Download or read book The effect of caloric restriction and of dietary fat on nitrogen written by Harold Leslie Rosenthal and published by . This book was released on 1951 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Influence of Dietary Protein Concentration and Energy Intake on Maternal and Fetal Body Composition of Rats

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ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Influence of Dietary Protein Concentration and Energy Intake on Maternal and Fetal Body Composition of Rats by : Joan Marie McCartney

Download or read book Influence of Dietary Protein Concentration and Energy Intake on Maternal and Fetal Body Composition of Rats written by Joan Marie McCartney and published by . This book was released on 1979 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Effects of Diet Composition and Fenfluramine Treatment on Caloric Intake, Energy Balance and Body Composition in Rats

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The Effects of Diet Composition and Fenfluramine Treatment on Caloric Intake, Energy Balance and Body Composition in Rats by : Amy Joy Lanou

Download or read book The Effects of Diet Composition and Fenfluramine Treatment on Caloric Intake, Energy Balance and Body Composition in Rats written by Amy Joy Lanou and published by . This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Bibliography of Agriculture

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ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.0/5 ( download)

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Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-03 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agrindex

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ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Agrindex by :

Download or read book Agrindex written by and published by . This book was released on 1992 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The FASEB Journal

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ISBN 13 :
Total Pages : 952 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The FASEB Journal by :

Download or read book The FASEB Journal written by and published by . This book was released on 1989 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt: