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M1000

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Mc Murry JE
Organic Chemistry , Biological Approach (2016)
J D Shoemaker et al.
Journal of chromatography, 562(1-2), 125-138 (1991-01-02)
Eighty-five clinical urine samples and nineteen urine samples previously found by other laboratories to suggest genetic metabolic defects were prepared for trimethylsilylation by treatment with urease, followed by azeotropic dehydration. The "Target Analyte Search" program provided with the VG Trio...
Alexandros K Kanellopoulos et al.
Cell, 180(6), 1178-1197 (2020-03-24)
Social impairment is frequently associated with mitochondrial dysfunction and altered neurotransmission. Although mitochondrial function is crucial for brain homeostasis, it remains unknown whether mitochondrial disruption contributes to social behavioral deficits. Here, we show that Drosophila mutants in the homolog of...
Elena Grossini et al.
PloS one, 10(4), e0124742-e0124742 (2015-04-17)
Levosimendan protects rat liver against peroxidative injuries through mechanisms related to nitric oxide (NO) production and mitochondrial ATP-dependent K (mitoKATP) channels opening. However, whether levosimendan could modulate the cross-talk between apoptosis and autophagy in the liver is still a matter...
F Guneral et al.
Clinical chemistry, 40(6), 862-866 (1994-06-01)
Organic acid concentrations were quantified by gas chromatography and the individual acids identified by mass spectrometry in urine specimens from a healthy Turkish pediatric population of ages 2 days to 16 years, subdivided into five age groups. We quantified 69...
D F Splittstoesser et al.
Journal of food protection, 59(3), 226-229 (1996-03-01)
The objective was to determine the effect of cider composition on the heat resistance of Escherichia coli O157:H7. The average D52 value in a model Empire apple juice was 18 min with a z value of 4.8 degrees C. Increasing...
A ketogenic diet combined with exercise alters mitochondrial function in human skeletal muscle while improving metabolic health.
Miller, et al.
American Journal of Physiology. Endocrinology and Metabolism, 319, E995-E1007 (2020)
G Hoffmann et al.
Clinical chemistry, 35(4), 587-595 (1989-04-01)
This new method for qualitative and quantitative determination of organic acids, aldehydes, and ketones in biological samples is effective for use with urine, plasma, and amniotic fluid, and it requires no deproteinization. Isolation by batch-wise liquid partition chromatography on silicic...
Yen-Chi Tsao et al.
International journal of molecular sciences, 21(12) (2020-06-25)
Isoplumbagin (5-hydroxy-3-methyl-1,4-naphthoquinone), a naturally occurring quinone from Lawsonia inermis and Plumbago europaea, has been reported to have anti-inflammatory and antimicrobial activity. Inflammation has long been implicated in cancer progression. In this study, we examined the anticancer effect of chemically synthesized...
Sukru Anil Dogan et al.
Cell metabolism, 28(5), 764-775 (2018-08-21)
Alternative oxidases (AOXs) bypass respiratory complexes III and IV by transferring electrons from coenzyme Q directly to O2. They have therefore been proposed as a potential therapeutic tool for mitochondrial diseases. We crossed the severely myopathic skeletal muscle-specific COX15 knockout...
C Zupke et al.
Applied microbiology and biotechnology, 44(1-2), 27-36 (1995-12-01)
Quantitative estimates of intracellular fluxes and measurements of intracellular concentrations were used to evaluate the effect of dissolved oxygen (DO) concentration on CRL 1606 hybridoma cells in batch culture. The estimates of intracellular fluxes were generated by combining material balances...
Venkata Ramana Vaka et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 316(5), R441-R447 (2019-02-28)
Preeclampsia (PE) is characterized by new-onset hypertension during pregnancy and is associated with immune activation and placental oxidative stress. Mitochondrial dysfunction is a major source of oxidative stress and may play a role in the pathology of PE. We (Vaka...
Hans F N Kvitvang et al.
Analytical chemistry, 83(7), 2705-2711 (2011-03-11)
Metabolite profiling methods are important tools for measurement of metabolite pools in biological systems. While most metabolite profiling methods report relative intensities or depend on a few internal standards representing all metabolites, the ultimate requirement for a quantitative description of...
Yasir S Elhassan et al.
Cell reports, 28(7), 1717-1728 (2019-08-15)
Nicotinamide adenine dinucleotide (NAD+) is modulated by conditions of metabolic stress and has been reported to decline with aging in preclinical models, but human data are sparse. Nicotinamide riboside (NR) supplementation ameliorates metabolic dysfunction in rodents. We aimed to establish...
Ana Carolina Ribeiro Gomes Maia et al.
Experimental parasitology, 200, 1-6 (2019-03-25)
Nucleoside triphosphate diphosphohydrolase (NTPDase) 1 from intracellular amastigotes of Leishmania infantum-infected macrophage was identified by immunocytochemistry and confocal laser scanning microscopy using antibodies that specifically recognize its B-domain. This enzyme was previously characterized in Leishmania promastigote form, and here it...
Roberta Tufi et al.
Cell reports, 27(5), 1541-1550 (2019-05-03)
Mitochondrial Ca2+ uptake is an important mediator of metabolism and cell death. Identification of components of the highly conserved mitochondrial Ca2+ uniporter has opened it up to genetic analysis in model organisms. Here, we report a comprehensive genetic characterization of...
Venkata Ramana Vaka et al.
American journal of physiology. Regulatory, integrative and comparative physiology, 318(2), R256-R262 (2019-11-14)
Preeclampsia (PE) is characterized by new-onset hypertension that usually occurs in the third trimester of pregnancy and is associated with oxidative stress and angiotensin II type 1 receptor agonistic autoantibodies (AT1-AAs). Inhibition of the AT1-AAs in the reduced uterine perfusion...
A practical synthesis of ethyl (R)-and (S)-2-hydroxy-4-phenylbutanoate and D-homophenylalanine ethyl ester hydrochloride from L-malic acid.
Lin WQ, et al.
Tetrahedron Asymmetry, 12(11), 1583-1587 (2001)
Meng Gao et al.
Journal of cellular physiology, 236(4), 2920-2933 (2020-09-16)
The previous research has shown that mitochondrial flash (mitoflash) genesis are functionally and mechanistically integrated with mitochondrial electron transport chain (ETC) energy metabolism. However, the response of mitoflash to superoxide is not entirely consistent with the response of MitoSOX Red....
Marten Szibor et al.
Biochimica et biophysica acta. Bioenergetics, 1861(2), 148137-148137 (2019-12-12)
Electron transfer from all respiratory chain dehydrogenases of the electron transport chain (ETC) converges at the level of the quinone (Q) pool. The Q redox state is thus a function of electron input (reduction) and output (oxidation) and closely reflects...
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T J Fang et al.
Zhonghua Minguo wei sheng wu ji mian yi xue za zhi = Chinese journal of microbiology and immunology, 26(3), 116-131 (1993-08-01)
This study was conducted to investigate the relationship between pH and the toxicity of sulfur dioxide against homo- and hetero-lactic acid bacteria isolated from American acidic wines. Malolactic fermentation was found to be growth-associated in homo- and hetero-lactic strains. The...
G F Hoffmann et al.
Journal of inherited metabolic disease, 16(4), 648-669 (1993-01-01)
Concentrations of organic acids in cerebrospinal fluid (CSF) appear to be directly dependent upon their rate of production in the brain. There is evidence that the net release of short-chain monocarboxylic acids from the brain is a major route for...
Leandro Severo et al.
Life sciences, 257, 117991-117991 (2020-06-23)
Traumatic brain injury (TBI) is a public health problem in which even though 80 to 90% of cases are considered mild, usually starts a sequence of neurological disorders that can last a considerable time. Most of the research of this...
Andrew T N Tebbenkamp et al.
Cell, 175(4), 1088-1104 (2018-10-16)
Despite the known causality of copy-number variations (CNVs) to human neurodevelopmental disorders, the mechanisms behind each gene's contribution to the constellation of neural phenotypes remain elusive. Here, we investigated the 7q11.23 CNV, whose hemideletion causes Williams syndrome (WS), and uncovered...
Rajaa Sebaa et al.
Molecular metabolism, 25, 35-49 (2019-05-08)
Brown adipose tissue (BAT) is important for thermoregulation in many mammals. Uncoupling protein 1 (UCP1) is the critical regulator of thermogenesis in BAT. Here we aimed to investigate the deacetylation control of BAT and to investigate a possible functional connection...
A stereospecific synthesis of (-)-Bestatin from L-malic acid.
Norman BH and Morris ML.
Tetrahedron Letters, 33(45), 6803-6806 (1992)
M Denayrolles et al.
FEMS microbiology letters, 116(1), 79-86 (1994-02-01)
Malolactic enzyme is the key enzyme in the degradation of L-malic acid by lactic acid bacteria. Using degenerated primers designed from the first 20 N-terminal amino acid sequence of lactococcal malolactic enzyme, a 60-bp DNA fragment containing part of the...
Arun Sreekumar et al.
Nature, 457(7231), 910-914 (2009-02-13)
Multiple, complex molecular events characterize cancer development and progression. Deciphering the molecular networks that distinguish organ-confined disease from metastatic disease may lead to the identification of critical biomarkers for cancer invasion and disease aggressiveness. Although gene and protein expression have...
Asymmetric synthesis of furo [3, 2-i] indolizines from L-malic acid.
Lee YS, et al.
Tetrahedron, 55(15), 4631-4636 (1999)
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