Results 101 to 110 of about 480,266 (218)

New insights into gamma-aminobutyric acid catabolism: evidence for gamma-hydroxybutyric acid and polyhydroxybutyrate synthesis in Saccharomyces cerevisiae

, 2009
Correspondance : camarasa@supagro.inra.frInternational audienceThe gamma-aminobutyrate (GABA) shunt, an alternative route for the conversion of alpha-ketoglutarate to succinate, involves the glutamate decarboxylase Gad1p, the GABA transaminase Uga1p and ...
Bach, Benoit, Camarasa, Carole, Rossignol, Tristan, Tristan Rossignol, Carole Camarasa, Meudec, Emmanuelle, Dequin, Sylvie, S., Rossignol, Tristan,, Emmanuelle Meudec, Jean-Paul Lepoutre, Bruno Blondin, Blondin, Bruno, Sylvie Dequin, Benoît Bach, Lepoutre, Jean Paul, Dequin, Sylvie,   +15 more
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Differentiation of Mscs into Osteoblasts on a Porous 3D -Carrier of Poly-3-Hydroxybutyrate [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2016
The study describes preparation and testing of porous 3D implants of natural degradable polymer of 3-hydroxybutyric acid [P(3HB)] for regeneration of bone tissue defects. The ability of the 3D carriers to favor attachment and facilitate proliferation and
Anna A. Shumilova, Elena D. Nikolaeva
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A simple and practical approach to enantiomerically pure (S)-3-hydroxy-γ-butyrolactone: synthesis of (R)-4-cyano-3-hydroxybutyric acid ethyl ester

, 2005
The oxidation of α- or β-(1,4) linked disaccharides or oligosaccharides with cumene hydroperoxide in the presence of a base gave (S)-3,4-dihydroxybutyric acid, which was cyclized under acidic conditions to furnish (S)-3-hydroxy-γ ...
Kumar, Pradeep, Deshmukh, Anis N., Upadhyay, Rajesh K., Gurjar, Mukund K.   +3 more
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Gamma-hydroxybutyric acid in the treatment of alcohol dependence: A double-blind study

, 1992
The effect of gamma-hydroxybutyric acid on alcohol consumption and alcohol craving in alcoholics was investigated in a randomized double-blind study versus placebo.
Gessa GL, Fadda F, Gallimberti L, Ferri M, FERRARA, SANTO   +4 more
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The kinetics and mechanism of the hydrolysis of esters of cis- and trans-2-hydroxycyclopentanecarboxylic acid and 3-hydroxybutyric acid

, 1971
The hydrolysis of ethyl cis-2-hydroxycyclopentanecarboxylate is 1·8 to 11 times faster than that of ethyl cyclopentanecarboxylate in 0·1 M-sodium hydroxide in aqueous dioxan (mole fraction of dioxan 0 to 0·329).
Page, Michael I., Capon, Brian
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Gamma-hydroxybutyric acid: an evaluation of its rewarding properties in rats and mice

, 2000
Gamma-hydroxybutyric acid, an endogenous compound present in mammalian brain and supposed to be a neurotransmitter or neuromodulator, has been shown to affect several aspects of dependence from some drugs of abuse.
FRATTA, WALTER, FATTORE L., MARTELLOTTA M. C., COSSU, GREGORIO   +3 more
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Stability of nitrilase during synthesis of (R)-4-chloro-3-hydroxybutyric acid

Enzimi, odnosno biokatalizatori, imaju brojne prednosti nad kemijskim katalizatorima te se zbog toga njihova upotreba i potražnja u farmaceutskoj industriji neprestano povećava. Enzimi koji kataliziraju reakcije hidrolize nitrila u karboksilne kiseline i
Miloščić, Martina
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Recovery and characterization of poly(3-Hydroxybutyric acid) synthesized in Staphylococcus epidermidis

, 2014
Polyhydroxyalkanoates (PHA) are biodegradable polyesters accumulated intracellularly as energy resources by bacterial species. In this study, fermentation process for production of PHA is carried out using sesame oil as carbon source. We studied recovery
Marjadi, D, Dharaiya, N
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The effect of surface heterogeneity on wettability of porous three dimensional (3-d) scaffolds of poly(3- hydroxybutyric acid) (phb) and poly(3- Hydroxybutyric-co-3-hydroxyvaleric acid) (phbv)

, 2015
Biopolymers such as poly(3-hydroxybutyric acid) (PHB) and poly(3-hydroxybutyric-co-3- hydroxyvaleric acid) (PHBV) are preferred ingredients for the manufacture of materials especially in tissue engineering and regenerative medicine application because ...
Muhammad Nor Hisyam Bin Kamarudin
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Modelagem estrutural da PHA sintase de Chromobacterium violaceum para estudos de mutação sítio-dirigida [PDF]

, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia QuímicaUma classe de polímeros bacterianos que se destaca pela proximidade de suas características com as de plásticos de origem ...
Piemolini, Luciani Tatsch
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