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Aggregatibacter actinomycetemcomitans GroEL Protein Promotes Conversion of Human CD4+ T Cells into IFNγ IL10 Producing Tbet+ Th1 Cells
(Public Library of Science, 2012-11)
One of the heat shock family protein (Hsp) expressing bacteria is the gram negative, periodontal pathogen Aggregatibacter actinomycetemcomitans (Aa). A. actinomycetemcomitans' Hsp is a 64-kDa GroEL-protein, which has been ...
Enalapril-induced apoptosis of acute promyelocytic leukaemia cells involves STAT5A
(International Institute of Anticancer Research, 2012-07)
Background: In this study, we aimed at evaluating the cytotoxic and apoptotic effects of enalapril on human HL60 acute promyelocytic leukaemia cells and at clarifying the roles of signal transducers and activator of ...
Mineral element distribution of cotton (Gossypium hirsutum L.) seedlings under different salinity levels
(Pakistan Botanical Society, 2012-03)
Cotton (Gossypium hirsutum L.) is the world's leading natural fiber and second largest oilseed crop. In addition to textile manufacturing, cotton and cotton-by products are the sources of wealth of consumer based products, ...
Water-soluble antioxidant potential of melon lines grown in Turkey
(Taylor & Francis, 2012-01)
The antioxidant potential of 42 melon (Cucumis melo) lines including six cultivars grown in Turkey was assessed by measuring total water-soluble antioxidant capacity, phenolic and vitamin C contents. The lines showed ...
Identification of respiratory chain gene mutations that shorten replicative life span in yeast
(Elsevier, 2012-02)
Aging is the progressive accumulation of alterations in cells that elevates the risk of death. The mitochondrial theory of aging postulates that free radicals produced by the mitochondrial respiratory system contribute to ...
Comparison of ROS formation and antioxidant enzymes in Cleome gynandra (C 4) and Cleome spinosa (C 3) under drought stress
(Elsevier, 2012-01)
Differences between antioxidant responses to drought in C 3 and C 4 plants are rather scanty. Even, we are not aware of any research on comparative ROS formation and antioxidant enzymes in C 3 and C 4 species differing in ...
Apoptotic effects of resveratrol, a grape polyphenol, on imatinib-sensitive and resistant K562 chronic myeloid leukemia cells
(International Institute of Anticancer Research, 2012-07)
To examine the antiproliferative and apoptotic effects of resveratrol on imatinib-sensitive and imatinib-resistant K562 chronic myeloid leukemia cells. Antiproliferative effects of resveratrol were determined by the ...
Determination of some heavy metals and mineral nutrients of bay tree (Laurus nobilis L.) in Bartin city, Turkey
(Pakistan Botanical Society, 2012-03)
Concentrations of Al, Cd, Cu, Ni, and Pb in Laurus nobilis L. were examined for assessment of the impact of heavy metal exposure during winter periods, since these metals have the highest toxic potential. In this study, ...
Bioactive sphingolipids in docetaxel-induced apoptosis in human prostate cancer cells
(Elsevier, 2012-03)
In this study, we examined the possible roles of ceramide/sphingosine-1-phosphate and ceramide/glucosyleceramide signaling in docetaxel-induced apoptosis by examining expression levels of the glucosyleceramide synthase and ...
Salinity induced changes in cotton (Gossypium hirsutum L.)
(Pakistan Botanical Society, 2012-03)
Cotton (Gossypium hirsutum L.) is susceptible to abiotic stresses. High salinity is a common abiotic stress condition that adversely affects plant growth. Altered ion and water homeostasis changes due to NaCI stress, lead ...