keyword
MENU ▼
Read by QxMD icon Read
search

CoEnzyme A

keyword
https://www.readbyqxmd.com/read/28329789/mediterranean-diet-supplemented-with-coenzyme-q10-modulates-the-postprandial-metabolism-of-advanced-glycation-end-products-in-elderly-men-and-women
#1
Javier Lopez-Moreno, Gracia M Quintana-Navarro, Javier Delgado-Lista, Antonio Garcia-Rios, Juan F Alcala-Diaz, Francisco Gomez-Delgado, Antonio Camargo, Pablo Perez-Martinez, Francisco J Tinahones, Gary E Striker, Francisco Perez-Jimenez, Jose M Villalba, Jose Lopez-Miranda, Elena M Yubero-Serrano
Advanced glycation end products (AGEs) and oxidative stress are elevated with aging and dysmetabolic conditions. Because a Mediterranean (Med) diet reduces oxidative stress, serum AGEs levels, and gene expression related to AGEs metabolism in healthy elderly people, we studied whether supplementation with coenzyme Q10 (CoQ) was of further benefit. Twenty participants aged ≥ 65 (10 men and 10 women) were randomly assigned to each of three isocaloric diets for successive periods of 4 weeks in a crossover design: Med diet, Med + CoQ, and a Western high-saturated-fat diet (SFA diet)...
October 21, 2016: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28327528/anti-obesity-effect-of-bombus-ignitus-queen-glycosaminoglycans-in-rats-on-a-high-fat-diet
#2
Mi Young Ahn, Ban Ji Kim, Ha Jeong Kim, Hyung Joo Yoon, Sang Duck Jee, Jae Sam Hwang, Kun-Koo Park
The mechanism of functional insect glycosaminoglycan (GAG) on obesity caused a high fat diet has not yet been elucidated. Therefore, insect glycosaminoglycans derived from Isaria sinclairii, Bombus ignitus (a type of bumblebee) queen, and Gryllus bimaculatus were purified and investigated as a potential functional food. 14-week old male Wistar rats were fed a high-fat diet (HFD) for 6 weeks. There were five groups that received daily intraperitoneal administration of phosphate buffered saline (PBS, control), GbG (GAG from Gryllus bimaculatus) 10 mg/kg, ISG (GAG from Isaria sinclairii) 10 mg/kg, IQG (GAG from Bombus ignites) 10 mg/kg, or Pravastatin (2 mg/kg)...
March 22, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28327345/immunoassays-for-riboflavin-and-flavin-mononucleotide-using-antibodies-specific-to-d-ribitol-and-d-ribitol-5-phosphate
#3
G Ravi, Yeldur P Venkatesh
Riboflavin (vitamin B2), a water-soluble vitamin, plays a key role in maintaining human health. Though, numerous methods have been reported for the determination of total riboflavin (TRF) content in foods and biological samples, very few methods are reported for quantifying riboflavin and its coenzymes [flavin mononucleotide (FMN); flavin adenine dinucleotide (FAD)] individually. Recently, we have demonstrated that antibodies specific to d-ribitol and d-ribitol-5-phosphate also recognize riboflavin and FMN, respectively, and not vice-versa...
March 18, 2017: Journal of Immunological Methods
https://www.readbyqxmd.com/read/28322148/effects-of-exogenous-salicylic-acid-on-ganoderic-acid-biosynthesis-and-the-expression-of-key-genes-in-the-ganoderic-acid-biosynthesis-pathway-in-the-lingzhi-or-reishi-medicinal-mushroom-ganoderma-lucidum-agaricomycetes
#4
Peng-Fei Cao, Chen-Gao Wu, Zhi-Hao Dang, Liang Shi, Ai-Liang Jiang, Ang Ren, Ming-Wen Zhao
We demonstrate herein that salicylic acid (SA) can enhance ganoderic acid (GA) accumulation in the lingzhi or reishi medicinal mushroom Ganoderma lucidum. Following treatment with different concentrations of SA, the GA content was increased 22.72% to 43.04% compared with the control group. When the fungi were treated with 200 μmol/L SA at different times, the GA content was improved 10.21% to 35.24% compared with the control group. By choosing the optimum point based on response surface methodology, the GA content could be increased up to 229...
2017: International Journal of Medicinal Mushrooms
https://www.readbyqxmd.com/read/28321969/the-pangenome-of-the-genus-clostridium
#5
Zulema Udaondo, Estrella Duque, Juan Luis Ramos
We present the pangenome for the genus Clostridium sensu stricto, which was obtained using highly curated and annotated genomes from 16 species, some of these cause disease, while others are used for the production of added-value chemicals. Multilocus sequencing analysis revealed that species of this genus group into at least two clades that include non-pathogenic and pathogenic strains, suggesting that pathogenicity is dispersed across the phylogenetic tree. The core genome of the genus includes 546 protein families, which mainly comprise those involved in protein translation and DNA repair...
March 21, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28321767/erratum-to-a-therapeutic-insight-of-niacin-and-coenzyme-q10-against-diabetic-encephalopathy-in-rats
#6
Tarek K Motawi, Hebatallah A Darwish, Manal A Hamed, Nagy S El-Rigal, Asmaa F Aboul Naser
No abstract text is available yet for this article.
March 20, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28321576/two-distinct-cinnamoyl-coa-reductases-in-selaginella-moellendorffii-offer-insight-into-the-divergence-of-ccrs-in-plants
#7
Nan Chao, Shuang Li, Ning Li, Qi Qi, Wen-Ting Jiang, Xiang-Ning Jiang, Ying Gai
Two distinct cinnamoyl-coenzyme A reductases (CCRs) from Selaginella moellendorffii were evaluated, and of these, SmCCR2-1, which has both distinct sequence motifs and catalytic properties, was clustered into a new CCR subgroup. Cinnamoyl-coenzyme A reductases (CCRs) have been reported in many land plants to have critical functions in monolignol biosynthesis. In this study, we performed a genome-wide screen and obtained two distinct SmCCRs from S. moellendorffii. Phylogenetic analysis indicated that SmCCR2 (both SmCCR2-1 and 2-2) and SmCCR3 together with PpaCCR belong to a distinct subgroup of genuine CCRs with variations in the NAD(P)H-binding motif...
March 20, 2017: Planta
https://www.readbyqxmd.com/read/28320857/regulation-of-very-long-acyl-chain-ceramide-synthesis-by-acyl-coa-binding-protein
#8
Natalia Santos Ferreira, Hanne Engelsby, Ditte Neess, Samuel L Kelly, Giora Volpert, Alfred H Merrill, Anthony H Futerman, Nils J Faergeman
Ceramide and more complex sphingolipids constitute a diverse group of lipids, which serve important roles as structural entities of biological membranes and as regulators of cellular growth, differentiation, and development. Thus, ceramides are vital players in numerous diseases including metabolic and cardiovascular diseases as well as neurological disorders. Here we show that acyl coenzyme A binding protein (ACBP) potently facilitates very-long acyl chain ceramide synthesis. ACBP increases the activity of ceramide synthase 2 (CerS2) by more than 2-fold and CerS3 activity by 7-fold...
March 19, 2017: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28318242/whole-blood-metabolomics-by-1h-nmr-spectroscopy-provides-a-new-opportunity-to-evaluate-coenzymes-and-antioxidants
#9
G A Nagana Gowda, Daniel Raftery
Conventional human blood metabolomics employs serum or plasma and provides a wealth of metabolic information therein. However, this approach lacks the ability to measure and evaluate important metabolites such as coenzymes that are present at high concentrations in red blood cells. As an important alternative to serum/plasma metabolomics, we show here that a simple 1H NMR experiment can simultaneously measure coenzymes and antioxidants in extracts of whole human blood, in addition to the nearly 70 metabolites that were shown to be quantitated in serum/plasma, recently [Anal...
March 20, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28317482/nutraceuticals-as-an-important-part-of-combination-therapy-in-dyslipidaemia
#10
Angelo Maria Patti, Peter P Toth, Rosaria Vincenza Giglio, Maciej Banach, Marcello Noto, Dragana Nikolic, Giuseppe Montalto, Manfredi Rizzo
Several risk factors such as abnormality of lipid metabolism (e.g. high levels of low-density lipoprotein cholesterol (LDL-C), elevated triglycerides and low levels of high-density lipoprotein cholesterol (HDL-C)) play a central role in the aetiology of cardiovascular disease (CVD). Nutraceutical combination together with a cholesterol-lowering action, when associated with suitable lifestyle, should furnish an alternative to pharmacotherapy in patients reporting statin-intolerance and in subjects at low cardiovascular risk...
March 17, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/28315240/dtnb-based-quantification-of-in-vitro-enzymatic-n-terminal-acetyltransferase-activity
#11
Håvard Foyn, Paul R Thompson, Thomas Arnesen
We here describe a quick and easy method to quantitatively measure in vitro acetylation activity of not only N-terminal acetyltransferase (NAT) enzymes, but acetyltransferases using acetyl-coenzyme A as an acetyl donor in general.
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28315239/-14-c-acetyl-coenzyme-a-based-in-vitro-n-terminal-acetylation-assay
#12
Adrian Drazic, Thomas Arnesen
N-terminal acetylation is one of the most abundant co- and posttranslational protein modifications, conserved from prokaryotes to eukaryotes. The functional consequences of this modification are manifold, ranging from protein folding, stability, and interaction to subcellular localization. We describe here an isotope-labeled [(14)C]-acetyl-Coenzyme A-based acetylation assay, allowing the determination of weak catalytic activities of NATs in vitro. It allows the use of purified recombinant enzymes from Escherichia coli, or co-immunoprecipitated enzymes from various organisms, as well as the determination of the in vitro activity of various cell lysates...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/28314870/perillyl-alcohol-a-pleiotropic-natural-compound-suitable-for-brain-tumor-therapy-targets-free-radicals
#13
REVIEW
Aline C Gomes, Angélica L Mello, Manuel G Ribeiro, Diogo G Garcia, Clovis O Da Fonseca, Marcela D'Alincourt Salazar, Axel H Schönthal, Thereza Quirico-Santos
Monoterpenes such as limonene and perillyl alcohol (POH) are promising natural compounds with pro-oxidant properties partly due to endoplasmic reticulum (ER) stress-induced cytotoxicity, and antioxidant activity owing to their activity as free radical scavengers, inhibition of coenzyme Q synthesis, activation of antioxidant-responsive elements (inducing detoxification enzymes) and induction of apoptosis. Activation of ER-stress responses generates reactive oxygen species (ROS), which are highly reactive free radicals mainly produced during mitochondrial electron transfer for adenosine triphosphate (ATP) synthesis...
March 17, 2017: Archivum Immunologiae et Therapiae Experimentalis
https://www.readbyqxmd.com/read/28303920/the-golgi-protein-acbd3-facilitates-enterovirus-71-replication-by-interacting-with-3a
#14
Xiaobo Lei, Xia Xiao, Zhenzhen Zhang, Yijie Ma, Jianli Qi, Chao Wu, Yan Xiao, Zhuo Zhou, Bin He, Jianwei Wang
Enterovirus 71 (EV71) is a human pathogen that causes hand, foot, mouth disease and neurological complications. Although EV71, as well as other enteroviruses, initiates a remodeling of intracellular membrane for genomic replication, the regulatory mechanism remains elusive. By screening human cDNA library, we uncover that the Golgi resident protein acyl-coenzyme A binding domain-containing 3 (ACBD3) serves as a target of the 3A protein of EV71. This interaction occurs in cells expressing 3A or infected with EV71...
March 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28303595/a-single-intra-articular-injection-of-fluvastatin-plga-microspheres-reduces-cartilage-degradation-in-rabbits-with-experimental-osteoarthritis
#15
Norio Goto, Ken Okazaki, Yukio Akasaki, Kohei Ishihara, Koji Murakami, Kiyoshi Koyano, Yasunori Ayukawa, Noriyuki Yasunami, Tomohiro Masuzaki, Yasuharu Nakashima
Statins are cholesterol-lowering drugs that inhibit 3-hydroxy-3- methylglutaryl-coenzyme A (HMG-CoA) reductase, a rate-limiting enzyme of the mevalonate pathway. The anti-inflammatory effect of statins has been reported in recent years. The present study investigated therapeutic effects of the local administration of statin in osteoarthritis (OA). We assessed clinically used statins and selected fluvastatin for further experimentation, as it showed potent anabolic and anti-catabolic effects on human OA chondrocytes...
March 17, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
https://www.readbyqxmd.com/read/28298823/clinical-efficacy-of-subgingivally-delivered-simvastatin-gel-in-chronic-periodontitis-patients
#16
Swati Agarwal, Krishna Kumar Chaubey, Abhinav Chaubey, Vikas Agarwal, Ellora Madan, Manvi Chandra Agarwal
BACKGROUND: Simvastatin (SMV), a new locally delivered drug of class statins, is a specific competitive inhibitor of 3-hydroxy-2-methyl-glutaryl coenzyme A reductase. Statins, besides having lipid-lowering abilities, also have pleiotropic effects like host modulation and bone regeneration. The present study was designed to investigate the effectiveness of SMV, 1.2 mg, in an indigenously prepared biodegradable controlled-release gel as an adjunct to scaling and root planing (SRP). MATERIALS AND METHODS: A total of 60 sites, with pocket depth ≥5 mm, two from each of 30 patients after SRP, were categorized into two treatment groups, for subgingival placement of placebo (Gp 1) or SMV (Gp 2)...
July 2016: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/28298817/comparative-evaluation-of-coenzyme-q10-based-gel-and-0-8-hyaluronic-acid-gel-in-treatment-of-chronic-periodontitis
#17
Varun Sharma, Rajan Gupta, Parveen Dahiya, Mukesh Kumar
BACKGROUND: The anti-inflammatory and immune enhancing effects of coenzyme Q10 (CoQ10) and hyaluronic acid are well established in medical literature. The present study was undertaken to evaluate their role in chronic periodontitis. MATERIALS AND METHODS: One hundred twenty sites in 24 patients with clinically confirmed periodontitis were included in the study. A split-mouth design was used for intrasulcular application of CoQ10 as adjunct to scaling and root planing (SRP), 0...
July 2016: Journal of Indian Society of Periodontology
https://www.readbyqxmd.com/read/28298542/lipid-emulsion-added-to-a-liquid-high-carbohydrate-diet-and-voluntary-running-exercise-reduce-lipogenesis-and-ameliorate-early-stage-hepatic-steatosis-in-mice
#18
Kuan-Hsun Huang, Lei Hao, Philip B Smith, Connie J Rogers, Andrew D Patterson, A Catharine Ross
Background: The use of parenteral nutrition formulas is often associated with the development of hepatic steatosis. We have shown previously that the addition of a lipid emulsion (LE) rich in n-6 (ω-6) fatty acids (FAs) ameliorated triglyceride (TG) accumulation in the livers of nonobese mice fed a high-carbohydrate diet (HCD) for 5 wk. However, it remains unclear how rapidly this condition develops and whether it can be prevented by LE with or without a running wheel for voluntary exercise (Exe).Objective: We investigated in an 8-d study whether mice develop steatosis and whether the administration of LE with or without Exe reduces the concentration of total FAs and prevents an increase in the expression of genes in the liver associated with lipogenesis...
March 15, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28298541/rosa-mosqueta-oil-prevents-oxidative-stress-and-inflammation-through-the-upregulation-of-ppar-%C3%AE-and-nrf2-in-c57bl-6j-mice-fed-a-high-fat-diet
#19
Daniel González-Mañán, Amanda D'Espessailles, Camila G Dossi, Marcela San Martín, Rodrigo A Mancilla, Gladys S Tapia
Background: Rosa mosqueta (RM) oil is characterized by high concentrations of antioxidants and α-linolenic acid (ALA; 18:3n-3). We have previously demonstrated in male C57BL/6J mice that RM decreases hepatic steatosis, a condition strongly associated with oxidative stress and inflammation.Objective: We studied the molecular mechanisms that underlie the role of RM in preventing high-fat diet (HFD)-induced oxidative stress and inflammation.Methods: Male C57BL/6J mice aged 28 d and weighing 12-14 g were divided into the following groups and fed for 12 wk: control diet (CD; 10% fat, 20% protein, and 70% carbohydrates); CD + RM (1...
March 15, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28298181/early-onset-of-adck4-glomerulopathy-with-renal-failure-a-case-report
#20
Ksenija Lolin, Benedetta D Chiodini, Elise Hennaut, Brigitte Adams, Karin Dahan, Khalid Ismaili
BACKGROUND: We present a rare early presentation of a ADCK4-related glomerulopathy. This case is of interest as potentially treatable if genetic results are timely obtained. CASE PRESENTATION: We report the case of a 5-year-old boy who was identified with significant proteinuria by a urinary routine screening program for school children. Physical examination revealed dysplastic ears and abnormal folded pinna. Albumin level was 41 g/L (39-53 g/L), and urine proteins/creatinine ratio was 2...
March 16, 2017: BMC Medical Genetics
keyword
keyword
75267
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"