Background: Osteoporosis is a multifactorial disease. Mutation in cystein-rich domain2 (CRD2) and domain3 (CRD3) of osteoprotegrin protein can prevent its interaction with receptor activator nuclear factor kappa beta (RANKL) ligand lead to osteoporosis. Objectives: This study aimed investigate the possible alteration exon2 gene encoding CRD2 CRD3 domains osteoporotic women Chahar Mahal va Bakht...

Sources Of Copper .........................................................................................................................1 Environmental Copper...............................................................................................................1 Copper Water Pipes ...........................................................................................................

BACKGROUND Microsporidia are known to infect a wide variety of animals including mosquitoes (Diptera: Culicidae). In a recent study on the mosquito fauna of Chahar Mahal and Bakhtiari Province, at the central western part of Iran, a few larvae of Anopheles superpictus were infected with a microsporidium-resembled microorganism. Current investigation deals with the identification of the responsi...

Extracellular proteins of wild-type Vibrio alginolyticus were compared with those of copper-resistant and copper-sensitive mutants. One copper-resistant mutant (Cu40B3) constitutively produced an extracellular protein with the same apparent molecular mass (21 kDa) and chromatographic behavior as copper-binding protein (CuBP), a copper-induced supernatant protein which has been implicated in cop...

It has become clear that copper toxicity is playing a major role in Alzheimer's disease; but why is the brain copper toxicity with cognition loss in Alzheimer's disease so much different clinically than brain copper toxicity in Wilson's disease, which results in a movement disorder? Furthermore, why is the inorganic copper of supplement pills and in drinking water so much more damaging to cogni...

the interaction of copper oxide nanoparticles and copper ions and proteinase k from tritirachium album limber has been investigated employing uv spectroscopy and kinetics measurements. the aim of this study was to evaluate the effect of nanoparticles of cuo for proteinase k. in this paper we compare the effect of copper oxide nanoparticles with the effect of copper ions on proteinase k stabilit...

environmental conditions including metrological parameters (precipitation, temperature, humidity and etc.) various stresses and nutrition, could affect  germination and  seeds vigor during of development, ripping and leven after harvesting of soybean seed. for this, experiments of completely randomized design ( as nested)by four replications were performed in seed laboratory of gorgon universit...

background: to determine the epidemiological status of cutaneous leishmaniasis outbreak, isolation and identification of the agent parasite, leishmania , using pcr method in gonbad-e qabus county, north iran, during 2006-2007. methods : data were collected on the prevalence of scars and ulcers over a period of 3 months among 6990 inhabitants of five villages around gonbad-e qabus county, north ...