Báo cáo y học: " Asthma and PM10" potx

... pulmonary instillation [25]. Additionally, cells treated with PM 10 in vitro show activation of NF-κB and AP-1 by pathways that involve the generation of hydroxyl radicals by Fenton-type chemistry [26]. ... constriction and airway inflammation, and direct stimulation of lipid mediators and mucus, which contribute to airway narrowing and blockage respectively. The role of oxidative s...

Ngày tải lên: 12/08/2014, 18:20

... Primary Prevention Study; CD28: CD28 molecule; CD86: CD86 molecule; CYP24A1: cytochrome P450, family 24, sub- family A, polypeptide 1; CYP27A1: cytochrome P450, family 27, subfamily A, polypeptide ... CYP27B1: cyto- chrome P450, family 27, subfamily B, polypeptide 1; CYP2R1: cytochrome P450, family 2, subfamily R, polypeptide 1; FBAT: family based association test; FEV 1 : forced expiratory ....

Ngày tải lên: 12/08/2014, 14:20

... These bystander events need not necessa- rily take place in the airways. They may also occur in the lymph nodes that drain the lungs where both pre- viously activated memory cells and naïve, type ... control (filled symbols) and atopic asthmatic (open symbols) subjects were cultured 6-d with IL-2 + anti-IL-12, and then cells were stimulated and analyzed for cytokine production. Each s...

Ngày tải lên: 12/08/2014, 11:22

... self-reported asthma by intron-8 polythymi-dine tract and F508del genotypeFigure 2 Odds ratios for self-reported asthma by intron-8 pol- ythymidine tract and F508del genotype. 7T homozy- gotes without ... study entry (deciles), and packyears at study entry (never smokers and deciles). We evaluated asthma and COPD incidences between geno- Table 1: Characteristics of subjects by...

Ngày tải lên: 12/08/2014, 18:22

... were f emale and 48.7% w er e male; 55.5% were 13 y ear s of age and 44.5% were 14 years of age. Tables 1 and 2 respectively show the preva- lence and severity of asthma, rhinitis, and eczema. The ... of asthma and asthma- like symptoms. Eur Respir J 1995;8:53s. 13. P earce N, Weiland S, Keil U, et al. Self-reported prevalence of asthma symptoms in children in Australia, E...

Ngày tải lên: 08/08/2014, 21:20

... I and type II 11 beta-hydroxysteroid dehydrogenase enzymes. J Steroid Mol Biol 1999;69:391–401. 26. Brown RW, Diaz R, Robson A, et al. The ontogeny of 11beta- hydroxysteroid dehydrogenase type ... under- standing of both the neurobiology of stress and asthma pathophysiology, 1 as well as trying to determine why asthma remains a leading cause of health disparities largely unexplained b...

Ngày tải lên: 08/08/2014, 21:20

... anandamide and 2-arachidonoylglycerol (2-AG), the cannabinoid CB 1 and CB 2 receptors, and one of the enzymes mostly responsible for endocannabinoid hydrolysis, the fatty acid amide hydrolase (FAAH). By ... cannabinoid system is present in human dendritic cells and can be regulated by cell activation. Keywords: anandamide; 2-arachidonoylglycerol; cannabi- noid; receptor; fatty acid am...

Ngày tải lên: 22/02/2014, 07:20

... Biophys. Acta 1437, 80±92. 26. C leveland, D.W., Fischer, S.G., Kirschner, M.W. & Laemmli, U.K. (1977) Peptide mapping by limited proteolysis in sodium dodecylsulfate and a nalysis by gel ... (C29D 8,14,24 ) and 4,4-dimethyl-5a- cholesta-8,14-dien-3b-ol [1] that are transformed into 4,4-dimethyl-5a-cholesta- 8,24-dien-3 b-ol (C29D 8,24 )and 4,4-dimethyl-5a-cholesta-8-en-3b-ol, respe...

Ngày tải lên: 08/03/2014, 16:20

... enzymatic systems able to activate aromatic rings by mono- and di-hydroxylations and to operate ortho or meta-cleavage pathway [1,2] which leads to citric acid cycle intermediates. Toluene/o-xylene-monooxygenase ... monooxygenation reactions [3]. Thus Tomo is able to oxidize o-, m-andp-xylene, 2,3- and 3,4-dimethyl- phenol, toluene, cresols, benzene, naphthalene, ethylben- zene, styrene...

Ngày tải lên: 17/03/2014, 10:20

... arrested by nocodazoleandthenreleasedintoG1andSphaseasmonitoredby FACS analysis (A). Soluble n uclear and chromatin-bou nd proteins (450 m M NaCl) were investigated by denaturing polyacrylamide ... dissociates and eventually disappears from the nucleus. The data suggest a surprisingly dynamic behaviour ofCdc6pintheHeLacellcycle. Keywords: cell cycle; DNA replication; hCdc6; phospho- rylat...

Ngày tải lên: 17/03/2014, 23:20