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Showing 9985 to 9996 of 40378 entries
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Mortality among HIV-Infected Patients in Resource Limited Settings: A Case Controlled Analysis of Inpatients at a Community Care Center.

American journal of infectious diseases

Rajagopalan N, Suchitra JB, Shet A, Khan ZK, Martin-Garcia J, Nonnemacher MR, Jacobson JM, Wigdahl B.
PMID: 20204076
Am J Infect Dis. 2009;5(3):219-224. doi: 10.3844/ajidsp.2009.219.224.

PROBLEM STATEMENT: Despite massive national efforts to scale up Antiretroviral Therapy (ART) access in India since 2004, the AIDS death rate was 17.2 per 100,000 persons during 2003-2005. In the era of HAART in resource poor settings, it is...

Paradigmatic status of an endo- and exoglucanase and its effect on crystalline cellulose degradation.

Biotechnology for biofuels

Moraïs S, Barak Y, Lamed R, Wilson DB, Xu Q, Himmel ME, Bayer EA.
PMID: 23095278
Biotechnol Biofuels. 2012 Oct 24;5(1):78. doi: 10.1186/1754-6834-5-78.

BACKGROUND: Microorganisms employ a multiplicity of enzymes to efficiently degrade the composite structure of plant cell wall cellulosic polysaccharides. These remarkable enzyme systems include glycoside hydrolases (cellulases, hemicellulases), polysaccharide lyases, and the carbohydrate esterases. To accomplish this challenging task,...

A Comparative Study of Metabolic Network Topology between a Pathogenic and a Non-Pathogenic Bacterium for Potential Drug Target Identification.

Summit on translational bioinformatics

Perumal D, Lim CS, Sakharkar MK.
PMID: 21347179
Summit Transl Bioinform. 2009 Mar 01;2009:100-4.

Metabolic network provides a unified platform to integrate all the biological information on genes, proteins, metabolites, drugs and drug targets for a comprehensive system level study of the relationship between metabolism and disease. In recent times, drug-target identification by...

Characterization of two divergent cDNAs encoding xyloglucan endotransglycosylase/hydrolase (XTH) expressed in Fragaria chiloensis fruit.

Plant science : an international journal of experimental plant biology

Opazo MC, Figueroa CR, Henríquez J, Herrera R, Bruno C, Valenzuela PD, Moya-León MA.
PMID: 21802606
Plant Sci. 2010 Nov;179(5):479-88. doi: 10.1016/j.plantsci.2010.07.018. Epub 2010 Aug 03.

Chilean strawberry (Fragaria chiloensis), the maternal progenitor of Fragaria×ananassa, has emerged as a new berry fruit with excellent organoleptic characteristics. The fast softening of strawberries is a limiting step for their commercialization. Fruit softening has been shown to be...

Effect of yogic exercise on super oxide dismutase levels in diabetics.

International journal of yoga

Mahapure HH, Shete SU, Bera TK.
PMID: 21829280
Int J Yoga. 2008 Jan;1(1):21-6. doi: 10.4103/0973-6131.36792.

CONTEXT: Reactive oxygen species are known to aggravate disease progression. To counteract their harmful effects, the body produces various antioxidant enzymes, viz, superoxide dismutase, glutathione reductase etc. Literature reviews revealed that exercises help to enhance antioxidant enzyme systems; hence,...

Synthesis of α-Vinyl Amino Acids.

Methods in molecular medicine

Berkowitz DB, McFadden JM, Smith MK, Pedersen ML.
PMID: 21380914
Methods Mol Med. 1999;23:467-88. doi: 10.1385/0-89603-517-4:467.

This chapter presents procedures for the synthesis of α-vinyl amino acids, in which the usual α-proton is replaced by an unsubstituted vinyl group (Fig. 1). The parent member of this family, α-vinylglycine (R≠H), is a natural product (1,2) and...

Whole genome survey of the glutathione transferase family in the brown algal model Ectocarpus siliculosus.

Marine genomics

Franco PO, Rousvoal S, Tonon T, Boyen C.
PMID: 21798165
Mar Genomics. 2008 Sep-Dec;1(3):135-48. doi: 10.1016/j.margen.2009.01.003. Epub 2009 Mar 16.

We report here an exhaustive analysis of the glutathione transferases (GSTs) in the model brown alga Ectocarpus siliculosus using available genomic resources. A genome survey revealed the presence of twelve cytosolic GSTs, belonging to the Sigma class, two pseudogenes,...

Lipoprotein-associated phospholipase A2 as a predictive biomarker of sub-clinical inflammation in cardiovascular diseases.

Maedica

Cojocaru M, Cojocaru IM, Silosi I.
PMID: 21977119
Maedica (Bucur). 2010 Jan;5(1):51-5.

Lipoprotein-associated phospholipase A2 (Lp-PLA2) is a predictor biomarker for incident atherosclerotic disease. Lp-PLA2 has been identified in atherosclerotic plaques, however, its role in atherosclerosis is still under investigation. Lp-PLA2 belongs to the superfamily of phospholipase A2 enzymes. It is...

Effects of different elicitors on 10-deacetylbaccatin III-10-O-acetyltransferase activity and cytochrome P450 monooxygenase content in suspension cultures of Taxus cuspidata cells.

Cell biology international reports

Zhang JF, Gong S, Guo ZG.
PMID: 23119144
Cell Biol Int Rep (2010). 2010;18(1):e00009. doi: 10.1042/CBR20110001. Epub 2011 Apr 08.

The effects of four elicitors, including 100 μmol/l MeJA (methyl jasmonate), 40 μl/l hydrogen peroxide (30%, w/w), 80 mg/l SA (salicylic acid) and 0.4 g/l F3 (fungal elicitor), on suspension cultures of Taxus cuspidata were studied. After addition of...

Glutathione transferases.

The arabidopsis book

Dixon DP, Edwards R.
PMID: 22303257
Arabidopsis Book. 2010;8:e0131. doi: 10.1199/tab.0131. Epub 2010 May 08.

The 55 Arabidopsis glutathione transferases (GSTs) are, with one microsomal exception, a monophyletic group of soluble enzymes that can be divided into phi, tau, theta, zeta, lambda, dehydroascorbate reductase (DHAR) and TCHQD classes. The populous phi and tau classes...

Terpene Specialized Metabolism in Arabidopsis thaliana.

The arabidopsis book

Tholl D, Lee S.
PMID: 22303268
Arabidopsis Book. 2011;9:e0143. doi: 10.1199/tab.0143. Epub 2011 Apr 06.

Terpenes constitute the largest class of plant secondary (or specialized) metabolites, which are compounds of ecological function in plant defense or the attraction of beneficial organisms. Using biochemical and genetic approaches, nearly all Arabidopsis thaliana (Arabidopsis) enzymes of the...

Tetrapyrrole Metabolism in Arabidopsis thaliana.

The arabidopsis book

Tanaka R, Kobayashi K, Masuda T.
PMID: 22303270
Arabidopsis Book. 2011;9:e0145. doi: 10.1199/tab.0145. Epub 2011 Jul 31.

Higher plants produce four classes of tetrapyrroles, namely, chlorophyll (Chl), heme, siroheme, and phytochromobilin. In plants, tetrapyrroles play essential roles in a wide range of biological activities including photosynthesis, respiration and the assimilation of nitrogen/sulfur. All four classes of...

Showing 9985 to 9996 of 40378 entries