Results 21 to 30 of about 20,093,212 (172)

Synthesis, Characterisation and Detection of Gamma-Hydroxybutyrate Salts. [PDF]

, 2012
Sodium, potassium, magnesium and calcium salts of gamma-hydroxybutyrate have been synthesised from gamma-butyrolactone and the corresponding group 1 or 2 hydroxide. Although the group 2 salts are non-hygroscopic, FT-IR spectroscopy and elemental analysis
Trevor J. Ferris, Ferris, T.J., Went, Michael J., Michael J. Went   +3 more
core   +1 more source

Study of Biocompatible Films and Nonwoven Membranes Made of Copolymer of 3-hydroxybutyric Acid and 4-hydroxybutyric Acid in vitro [PDF]

Журнал Сибирского федерального университета: Серия Биология, 2016
Results of studies of films and nonwoven membranes made of a copolymer of 3-hydroxybutiric and 4-hydroxybutyric acid [P(3HB/4HB)] as a models for wound dressings are presented.
Natalia V. Borovkova, Anatoly K. Evseev, Maksim S. Makarov, Irina V. Goroncharovskaya, Olga N. Vinogradova, Elena D. Nikolaeva, Dmitry B. Goncharov   +6 more
doaj  

Metabolomic effects of androgen deprivation therapy treatment for prostate cancer

Cancer Medicine, 2020
Androgen deprivation therapy (ADT) is the main treatment strategy for men with metastatic prostate cancer (PC). However, ADT is associated with various metabolic disturbances, including impaired glucose tolerance, insulin resistance and weight gain ...
Jen‐Tsan Chi, Pao‐Hwa Lin, Vladimir Tolstikov, Taofik Oyekunle, Emily Y. Chen, Valerie Bussberg, Bennett Greenwood, Rangaprasad Sarangarajan, Niven R. Narain, Michael A. Kiebish, Stephen J. Freedland   +10 more
doaj   +1 more source

Metabolomic Profiling of Bipolar Disorder by ¹H-NMR in Serbian Patients

Metabolites, 2023
Bipolar disorder (BD) is a brain disorder that causes changes in a person’s mood, energy, and ability to function. It has a prevalence of 60 million people worldwide, and it is among the top 20 diseases with the highest global burden.
Katarina Simić, Zoran Miladinović, Nina Todorović, Snežana Trifunović, Nataša Avramović, Aleksandra Gavrilović, Silvana Jovanović, Dejan Gođevac, Ljubodrag Vujisić, Vele Tešević, Ljubica Tasic, Boris Mandić   +11 more
doaj   +1 more source

(2S,3R)-2-[(4-Ethyl-2,3-dioxopiperazin-1-yl)carbonylamino]-3-hydroxybutyric acid monohydrate

Acta Crystallographica Section E, 2008
In the title compound, C11H17N3O6·H2O, an important building block of the medicine cefbuperazone sodium, the piperazine ring adopts a screw-boat conformation. Intermolecular O—H...O and intramolecular N—H...O hydrogen bonds are observed.
Chun-xiang Ji, Yong-tao Cui, Dong-ling Yang, Cheng Guo   +3 more
doaj   +1 more source

A possible role of poly-3-hydroxybutyric acid in antibiotic production in Streptomyces

, 2002
The occurrence of poly-3-hydroxybutyric acid (PHB) in 12 different strains of the genusStreptomyces was investigated. Gas chromatographic estimation indicated that all the strains produced PHB and the range of maximum PHB accumulation was between 1.5 and
Verma, S., Bhatia, Y., Roy, I., Valappil, S.P.   +3 more
core   +1 more source

Highly Diastereoselective Construction of Carbon– Heteroatom Quaternary Stereogenic Centers in the Synthesis of Analogs of Bioactive Compounds: From Monofluorinated Epoxyalkylphosphonates to α-Fluoro-, β-, or γ-Amino Alcohol Derivatives of Alkylphosphonates

Frontiers in Chemistry, 2021
The synthesis of the stable surrogates of an important amino acid (R)-4-amino-3-hydroxybutyric acid (GABOB) such as substituted hydroxy aminophosphonic acids bearing a quaternary stereogenic center is presented.
Magdalena Rapp, Klaudia Margas-Musielak, Patrycja Kaczmarek, Agnieszka Witkowska, Tomasz Cytlak, Tomasz Cytlak, Tomasz Siodła, Henryk Koroniak   +7 more
doaj   +1 more source

Glucose related endocrine and metabolic responses following bolus intravenous hypertonic dextrose administration in Iranian fat-tailed ewes at different pre and post parturition periods [PDF]

Bulgarian Journal of Veterinary Medicine, 2020
Providing glucose as primary metabolic fuel for maintenance, foetal growth and milk production may be considered necessary for protection against negative energy balance and metabolic disorders.
A. Chalmeh, A. Merzaei, M. Pourjafar, K. Badiei, M. Mazrouei Sebdani, I. Saadat Akhtar , M. Hadi Zarei   +6 more
doaj   +1 more source

Dynamic Metabolic Analysis of Cupriavidus necator DSM545 Producing Poly(3‐hydroxybutyric acid) from Glycerol [PDF]

, 2020
Cupriavidus necator DSM 545 can utilise glycerol to synthesise poly(3‐hydroxybutyric acid) under unbalanced growth conditions, i.e., nitrogen limitation. To improve poly(3‐hydroxybutyric acid) (PHB) batch production by C.
Cristina Pérez-Rivero, Sun, Chenhao, Pérez Rivero, Cristina, Webb, Colin, Colin Webb, Theodoropoulos, Constantinos; id_orcid, Constantinos Theodoropoulos, Chenhao Sun   +7 more
core   +1 more source

Characterisation of a novel conjugate of ibuprofen with 3-hydroxybutyric acid oligomers

Journal of Pharmacy and Pharmacology, 2009
Abstract Objectives A conjugate of ibuprofen with 3-hydroxybutyric acid oligomers has been evaluated as a novel drug delivery model system. Methods This paper focuses on the synthesis and the characterisation of the physicochemical ...
Pawel, Stasiak, Carsten, Ehrhardt, Maria, Juzwa, Malgorzata, Sznitowska   +3 more
openaire   +2 more sources