Cell growth in arginine- and ornithine-deprived medium and conversion of glutamate to ornithine and arginine in rat hepatoma cells.

abstract：:The Disrupted-in-schizophrenia 1 (DISC1) gene is involved in vulnerability to neuropsychiatric disorders. Naples high-excitability (NHE) rat model neuropsychiatric problems characterized by an unbalanced mesocortical dopamine system. Here, we assessed behavioral and neurochemical effects of immunization against multim...

journal_title：Amino acids

authors： Ruocco LA,Treno C,Gironi Carnevale UA,Arra C,Boatto G,Pagano C,Tino A,Nieddu M,Michel M,Prikulis I,Carboni E,de Souza Silva MA,Huston JP,Sadile AG,Korth C

更新日期：2015-03-01 00:00:00

abstract：:We proposed that the combination of conjugated linoleic acid (CLA) and arginine would decrease adiposity by depressing lipid synthesis in liver and adipose tissues of growing pigs. Pigs were allotted to treatments in a 2 × 2 factorial design with two lipids (CLA or canola oil) and two amino acids [L-arginine or L-alan...

journal_title：Amino acids

authors： Go G,Wu G,Silvey DT,Choi S,Li X,Smith SB

更新日期：2012-10-01 00:00:00

abstract：:The activity of lysine decarboxylase was studied in 3-day-old soybean (Glycine max (L.) Meer cv. Sakai) seedlings also in relation to light conditions. Lysine decarboxylase activity was mainly localized in the roots and to a lesser extent in the hypocotyls and was detectable in both the soluble and particulate fractio...

journal_title：Amino acids

authors： Ohe M,Scoccianti V,Bagni N,Tassoni A,Matsuzaki S

更新日期：2009-01-01 00:00:00

abstract：:M33 is a branched peptide currently under preclinical characterization for the development of a new antibacterial drug against gram-negative bacteria. Here, we report its pegylation at the C-terminus of the three-lysine-branching core and the resulting increase in stability to Pseudomonas aeruginosa elastase. This pro...

journal_title：Amino acids

authors： Falciani C,Lozzi L,Scali S,Brunetti J,Bracci L,Pini A

更新日期：2014-05-01 00:00:00

abstract：:Hepatocytes were cultured for 3 days as spheroids (aggregates) or as monolayers in basal medium and in sulfur amino acid-supplemented media. Cultured hepatocytes had low levels of cysteine dioxygenase (CDO) activity and normal levels of gamma-glutamylcysteine synthetase (GCS) and cysteine-sulfinate decarboxylase (CSDC...

journal_title：Amino acids

authors： Ohta J,Kwon YH,Stipanuk MH

更新日期：2000-01-01 00:00:00

abstract：:Hyperargininemia is caused by deficiency of arginase 1, which catalyzes the hydrolysis of L-arginine to urea as the final enzyme in the urea cycle. In contrast to other urea cycle defects, arginase 1 deficiency usually does not cause catastrophic neonatal hyperammonemia but rather presents with progressive neurologica...

journal_title：Amino acids

authors： Schlune A,Vom Dahl S,Häussinger D,Ensenauer R,Mayatepek E

更新日期：2015-09-01 00:00:00

abstract：:The expression of wild type CFTR facilitates the efflux of neutral amino acids (Rotoli et al., Biochem. Biophys. Res. Commun. 204: 653-658, 1994); as a result, after an extensive depletion of intracellular amino acid pool obtained through an incubation in saline solution, the intracellular leucine levels were lower in...

journal_title：Amino acids

authors： Rotoli BM,Bussolati O,Cabrini G,Gazzola GC

更新日期：1996-06-01 00:00:00

abstract：:Taking a minimalistic approach in efforts to lower the cost for the development of new synthetic antimicrobial peptides, ultrashort cationic lipopeptides were designed to mimic the amphiphilic nature crucial for their activity but with only a very short peptide sequence ligated to a lipidic acid. Nine ultrashort catio...

journal_title：Amino acids

authors： Domalaon R,Yang X,O'Neil J,Zhanel GG,Mookherjee N,Schweizer F

更新日期：2014-11-01 00:00:00

abstract：:A simple and efficient one-pot procedure that enables rapid access to orthogonally protected N,N'-diaminoalkylated basic amino acid building blocks fully compatible with standard Boc and Fmoc solid-phase peptide synthesis is reported. Described synthetic approach includes double reductive alkylation of N (α)-protected...

journal_title：Amino acids

authors： Pitteloud JP,Bionda N,Cudic P

更新日期：2013-02-01 00:00:00

abstract：:The enzymes Akt, mTOR, p70(S6K), rpS6, GSK3, and glycogen synthase interact in the control of protein and/or glycogen synthesis in skeletal muscle, and each has been found to respond to exercise and nutrient supplementation. In the present study, we tested the hypothesis that nutrient supplementation post exercise, in...

journal_title：Amino acids

authors： Ivy JL,Ding Z,Hwang H,Cialdella-Kam LC,Morrison PJ

更新日期：2008-06-01 00:00:00

abstract：:Amino acids are potent regulators of muscle protein synthesis and breakdown and have received considerable attention for the treatment of muscle wasting conditions. Arginine is critically involved in numerous physiological functions including providing substrate for the production of creatine, urea and nitric oxide (N...

journal_title：Amino acids

authors： Ham DJ,Caldow MK,Lynch GS,Koopman R

更新日期：2014-12-01 00:00:00

abstract：:The lipidicα-amino acids (LAAs) are non-naturalα-amino acids with saturated or unsaturated long aliphatic side chains. LAAs and their derivatives (lipid mimetics) together with the lipidic peptides represent a class of compounds which combine structural features of lipids with those of amino acids and peptides. Racemi...

journal_title：Amino acids

authors： Kokotos G,Martin V,Constantinou-Kokotou V,Gibbons WA

更新日期：1996-09-01 00:00:00

abstract：:Skin is made up of mainly collagen type I and its structure is stabilised by the formation of covalent immature and mature crosslinks. In this study, collagen immature crosslink hydroxylysinonorleucine (HLNL) was isolated from bovine skin in high purity using two sequential purification steps. These consisted of prepa...

journal_title：Amino acids

authors： Naffa R,Edwards PJB,Norris G

更新日期：2019-04-01 00:00:00

abstract：:The aim of this study was to determine the contribution of dietary amino acids (AA) to energy metabolism under high protein (HP) diets, using a double tracer method to follow simultaneously the metabolic fate of α-amino groups and carbon skeletons. Sixty-seven male Wistar rats were fed a normal (NP) or HP diet for 14 ...

journal_title：Amino acids

authors： Fromentin C,Azzout-Marniche D,Tomé D,Even P,Luengo C,Piedcoq J,Fromentin G,Gaudichon C

更新日期：2011-05-01 00:00:00

abstract：:The purpose of the present study was to investigate the relationship between plasma carnitine concentration and body composition variation in relation to muscular and fat masses since there is no experimentally proved correlation between plasma carnitine and body masses. We used bioelectric impedance analysis (BIA), t...

journal_title：Amino acids

authors： Gatti R,De Palo CB,Spinella P,De Palo EF

更新日期：1998-01-01 00:00:00

abstract：:Isolated hepatocytes from rat liver in primary culture rapidly lost viability under hypoxic conditions. In the presence of glycine, L-alanine or L-serine loss of viability under hypoxic conditions was greatly retarded. Glycine and L-serine already showed significant protection from hypoxic injury at a concentration of...

journal_title：Amino acids

authors： Brecht M,de Groot H

更新日期：1994-02-01 00:00:00

abstract：:Plasma levels and urinary amino acid excretions were estimated by high-performance liquid chromatography in 15 control subjects and 36 stone formers (SFs) classified according to the stone type: (1) 22 cases with calcium oxalate stones; (2) four cases with pure uric acid stones; (3) 10 cases with magnesium-ammonium ph...

journal_title：Amino acids

authors： Atanassova SS,Panchev P,Ivanova M

更新日期：2010-05-01 00:00:00

abstract：:Nitric oxide (NO) is a free radical gas synthesised from arginine and oxygen by enzymes of the family of the nitric oxide synthase. In particular, the neuronal nitric oxide synthase (nNOS) is highly expressed by cells of the hypothalamic paraventricular nucleus, where the sympatho-adrenal system, the hypothalamic-pitu...

journal_title：Amino acids

authors： Orlando GF,Wolf G,Engelmann M

更新日期：2008-06-01 00:00:00

abstract：:Some of the chemistry of amino acids going on in our laboratory (Laboratoire des Amino acides Peptides et Protéines) is described as well as some mass spectrometry methodology for their characterization particularly on solid supports. Several aspects are presented including: (i) the stereoselective synthesis of natura...

journal_title：Amino acids

authors： Bouifraden S,Drouot C,el Hadrami M,Guenoun F,Lecointe L,Mai N,Paris M,Pothion C,Sadoune M,Sauvagnat B,Amblard M,Aubagnac JL,Calmes M,Chevallet P,Daunis J,Enjalbal C,Fehrentz JA,Lamaty F,Lavergne JP,Lazaro R,Rollan

更新日期：1999-01-01 00:00:00

abstract：:The interaction of antitumor drug, cisplatin (cis-[PtCl2(NH3)2], CDDP) with insulin from porcine pancreas has been investigated by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry and high resolution hybrid ion trap/time-of-flight mass spectrometry (MALIDI-TOF/TOF-MS and ESI-IT/TOF MS). The...

journal_title：Amino acids

authors： Li J,Yue L,Liu Y,Yin X,Yin Q,Pan Y,Yang L

更新日期：2016-04-01 00:00:00

abstract：:Pseudomonas aeruginosa is particularly difficult to treat because it possesses a variety of resistance mechanisms and because it often forms biofilms. Antimicrobial peptides represent promising candidates for future templates of antibiotic-resistant bacterial infections due to their unique mechanism of antimicrobial a...

journal_title：Amino acids

authors： Xie J,Li Y,Li J,Yan Z,Wang D,Guo X,Zhang J,Zhang B,Mou L,Yang W,Jiang X

更新日期：2018-10-01 00:00:00

abstract：:Interferon tau (IFNT) was discovered as the pregnancy recognition signal in ruminants, but is now known to have a plethora of physiological functions in the mammalian uterus. The mammalian uterus includes, from the outer surface to the lumen, the serosa, myometrium and endometrium. The endometrium consists of the lumi...

journal_title：Amino acids

authors： Bazer FW,Ying W,Wang X,Dunlap KA,Zhou B,Johnson GA,Wu G

更新日期：2015-03-01 00:00:00

abstract：:The effect of up-regulation of putrescine (Put) production by genetic manipulation on the turnover of spermidine (Spd) and spermine (Spm) was investigated in transgenic cells of poplar (Populus nigra × maximowiczii) and seedlings of Arabidopsis thaliana. Several-fold increase in Put production was achieved by expressi...

journal_title：Amino acids

authors： Shao L,Bhatnagar P,Majumdar R,Minocha R,Minocha SC

更新日期：2014-03-01 00:00:00

abstract：:Knowing the key features of the structure and the biochemistry of proteins is crucial to improving enzymes of industrial interest like β-fructofuranosidase. Gene sacA from Bacillus licheniformis ATCC 14580 codifies a sucrose-6-phosphate hydrolase, a β-fructofuranosidase (E.C. 3.1.2.26, protein BlsacA), which has no cr...

journal_title：Amino acids

authors： Mera A,de Lima MZT,Bernardes A,Garcia W,Muniz JRC

更新日期：2019-04-01 00:00:00

abstract：:Among the available protocols, chemically driven approaches to oxidize cysteine may not be required for molecules that, under the native-like conditions, naturally fold in conformations ensuring an effective pairing of the right disulfide bridge pattern. In this contest, we successfully prepared the distinctin, a natu...

journal_title：Amino acids

authors： Calce E,Vitale RM,Scaloni A,Amodeo P,De Luca S

更新日期：2015-08-01 00:00:00

abstract：:Germination ofBacillus subtilis spores was initiated by L-Ala and competitively inhibited by D-Ala, suggesting the presence of an alanine receptor. The spores showed alanine racemase activity in the spore coat. To investigate the role of alanine racemase (L → D) on germination, net racemase activity was determined usi...

journal_title：Amino acids

authors： Yasuda Y,Kanda K,Nishioka S,Tanimoto Y,Kato C,Saito A,Fukuchi S,Nakanishi Y,Tochikubo K

更新日期：1993-02-01 00:00:00

abstract：:The ventral pallidum is part of the corticoaccumbo-thalamocortical loop of the basal ganglia. In the past the function of this structure was discussed as a pure relay station in the process of limbic-motor integration. Some recent studies, however, underline that on the level of the ventral pallidum motor behavior can...

journal_title：Amino acids

authors： Kretschmer BD

更新日期：2000-01-01 00:00:00

abstract：:D: -Amino acid oxidase (DAAO) in mammal kidney regulates the renal reactive oxygen species (ROS) levels directly and plays a leading role in the development of ROS-mediated renal pathologic damages based on its crucial role in the oxidative deamination of D: -amino acids and the consequent generation of H(2)O(2). Quan...

journal_title：Amino acids

authors： Zhang H,Qi L,Lin Y,Mao L,Chen Y

更新日期：2012-01-01 00:00:00

abstract：:Heat shock protein 90 (Hsp90) plays a vital role in the progress of malignant disease and elevated Hsp90 expression has been reported in pancreatic cancer. In this study, we radiolabeled a dimeric Sansalvamide A derivative (Di-San A1) with 64Cu, and evaluated the feasibility of using 64Cu-Di-San A1 for PET imaging of ...

journal_title：Amino acids

authors： Wang X,Zhang J,Wu H,Li Y,Conti PS,Chen K

更新日期：2018-07-01 00:00:00

abstract：:Breast cancer epidemic in the early twenty-first century results in around two million new cases and half-a-million of the disease-related deaths registered annually worldwide. A particularly dramatic situation is attributed to some specific patient subgroups such as the triple-negative breast cancer (TNBC). TNBC is a...

journal_title：Amino acids

authors： Golubnitschaja O,Filep N,Yeghiazaryan K,Blom HJ,Hofmann-Apitius M,Kuhn W

更新日期：2018-04-01 00:00:00