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Showing 1 to 20 of 153 for “"valine"”.
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Hormonal aspects of intestinal absorption of valine
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Of Young Pigs, Valine and Sow's Milk
… diets were developed and validated. Valine digestibility was 82% (5 to 10 kg) and 86% (10 to 20 kg). Broken-line analysis of dose-response titration studies indicated that weaned pigs (5 to 10 kg) required 0.86% digestible Val or 2.50 g/Mcal ME (NRC = 2.48). Young pigs (10 to 20 kg) …
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A Search for Ketol Acid Reductoisomerase and Acetolactate Synthase in the Tissue of Valine-Fed and Valine-Deprived Rats
Made available in DSpace on 2015-05-13T15:26:55Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7624120.PDF: 7227298 bytes, checksum: 57d3ff3325e9b3e10099756accc5288a (MD5) Previous issue date: 1976
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Characteristics of threonine, valine and methionine absorption in the jejunum and ileum of sheep
… the absorption characteristics of threonine, valine and methionine. Perfusions of the cannulated intestine were conducted 4 hr after feeding for a 1 hr period. Absorption of amino acids was measured as the total amount of amino acid removed from the perfusion solution during the 1 hr period. …
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In vitro absorption of valine, threonine and methionine by the small intestine of sheep
… were used to study <i>in vitro</i> absorption of valine, threonine and methionine. Everted sacs were incubated for 45 minutes at 39 C under an atmosphere of 95% O₂ - 5% CO₂ in Krebs-Ringer bicarbonate buffer (mucosal and serosal fluid) containing 5 μmoles per ml of the test amino acid. The …
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Characteristics of threonine, valine and methionine absorption in the jejunum and ileum of sheep
… the absorption characteristics of threonine, valine and methionine. Perfusions of the cannulated intestine were conducted 4 hr after feeding for a 1 hr period. Absorption of amino acids was measured as the total amount of amino acid removed from the perfusion solution during the 1 hr period. …
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Nuclear Magnetic Resonance Investigation of the Structure and Dynamics of Valine Transfer Ribonucleic Acid (Escherichia Coli)
Made available in DSpace on 2014-12-13T20:10:04Z (GMT). No. of bitstreams: 1 7714968.pdf: 4137691 bytes, checksum: 93c5789a7a9014606ec606f6991f461e (MD5) Previous issue date: 1977
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Supplementation of valine, isoleucine, and tryptophan in corn-corn fermented protein based diets for weanling pigs
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2026-05-01
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The synthesis and evaluation of valine mimic protio and halo enol lactones as human neutrophil elastase inhibitors
… substrate selectivity of HNE, a series of valine mimic protio and bromo enol lactones were designed as HNE inhibitors. General methods were developed for the preparation of $\alpha$- and $\beta$-alkyl-substituted 5-alkynoic acids by the bromoform reaction of the corresponding alkynoic …
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Development of a thermometric sensor for fructosyl valine and fructose using molecularly imprinted polymers as a recognition element
… that would be able to selectively bind fructosyl valine (Fru-Val), the N-terminal constituent of hemoglobin A1c ß-chains. Taking into account the known advantages of imprinted polymers, e.g. robustness, thermal and chemical stability, imprinted materials were successfully used as a recognition …
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Determination of L- and D-methionine and L- and D-valine in soy isolate and soy flour samples
… had not been alkali treated. Methionine and valine collected from two soy flour and two soy isolate samples were coupled with L-leucine-N-carboxyanhydride. If both D- and L-forms were present this would produce diastereomeric dipeptide derivatives. The derivatives were separated by …
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The formation of isovaleraldehyde from ℓ-leucine and isobutyraldehyde from ℓ-valine catalyzed by banana polyphenoloxidase and peroxidase
… from l-leucine and isobutyraldehyde from l-valine in bananas are described. These aldehydes are key intermediates for the development of the branched-chain alcohols and esters, which are prominent components of banana flavor volatiles. When amino acids were incubated with dopamine and banana …
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Sustained release nanoparticles containing acyclovir prodrugs for ocular herpes simplex keratitis and characterization of folate transport proteins in a corneal epithelial cell line
… di-peptide prodrugs of acyclovir (L-valine- L-valine-ACV, L-valine-D-valine-ACV, D-valine-L-valine-ACV, and D-valine-D-valine-ACV) were developed and characterized for the treatment of ocular herpes keratitis. L-valine-Lvaline- ACV and L-valine-D-valine-ACV were determined to be …
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Effects of Supplementing Crystalline L-Valine and L-Isoleucine and a Novel Threonine Biomass in Reduced Crude Protein Diets fed to Broilers
<p>Poultry nutritionists continue to identify methods to lower feed price without compromising broiler growth performance, processing yields, or animal well-being. A common approach is to reduce dietary crude protein (CP), the second most expensive component in a broiler diet. Subsequently, …
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Reducing Dietary Crude Protein: Characterization of Branched-Chain Amino Acid Antagonism in Modern Broiler Chickens
… lysine, threonine, and to some extent valine. With valine and isoleucine gaining prevalence in commercial formulation, classic data on the antagonisms associated with the branched-chain amino acids has returned to the forefront of practical broiler nutrition research. Therefore, a …
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Transporter-Targeted Prodrug Delivery to Improve Oral Bioavailability of Saquinavir
… dipeptide prodrugs of SQV including L-valine-L-valine-SQV (LLS), L-valine-D-valine-SQV (LDS), D-valine-L-valine-SQV (DLS) and D-valine-Dvaline- SQV (DDS) and two amino acid prodrugs including L-valine-SQV (LS) and Dvaline- SQV (DS) were synthesized and investigated using in vitro cell …
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Influence of dietary amino acid adequacy on performance and muscle protein turnover in poults
… indicated deficiencies of lysine, threonine and valine. Although lysine was more deficient than valine, the valine deficit was exacerbated by high dietary leucine and isoleucine levels. A dietary level of 1.25% valine was inadequate to support optimum growth, inferring a higher requirement than …
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