Page 1. Journal of APPLIED BIOMEDICINE J Appl Biomed 8:4754, 2010 DOI 10.2478/v10136-009-0007-7 ... more Page 1. Journal of APPLIED BIOMEDICINE J Appl Biomed 8:4754, 2010 DOI 10.2478/v10136-009-0007-7 ISSN 1214-0287 ORIGINAL ARTICLE Inhibition of Ehrlich's ascites carcinoma by ethyl acetate extract from the flower of Calotropis gigantea L. in mice ...
Search for the standard model Higgs boson in the H → ZZ → 2 2ν channel in pp collisions at √ s = ... more Search for the standard model Higgs boson in the H → ZZ → 2 2ν channel in pp collisions at √ s = 7 TeV
A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for th... more A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial, and antitumor activities. Compounds 22,[36][40] proved to be active DHFR inhibitors with IC 50 range of 0.4-1.0 lM. Compound 18 showed broad-spectrum antimicrobial activity comparable to the known antibiotic gentamicin. Compounds 34 and 36
The purpose of this study was to identify risk factors for hepatitis C virus (HCV) infection in a... more The purpose of this study was to identify risk factors for hepatitis C virus (HCV) infection in a rural village in the Nile Delta with a high prevalence of antibodies to HCV (anti-HCV). One half of the village households were systematically selected, tested for anti-HCV, and interviewed: 973 of 3,999 (24.3%) subjects were anti-HCV-positive (reflecting prior HCV infection but not necessarily current liver disease), with nearly equal prevalence among males and females. Anti-HCV prevalence increased sharply with age among both males and females, from 9.3% in those 20 years of age and younger to >50% in those older than 35, suggesting a cohort effect with reduced transmission in recent years. Multivariate regression was used to estimate independent effects of risk factors on seropositivity. Among those over 20 years of age, the following risk factors were significantly associated with seropositivity: age (P < .001); male gender (odds ratio [OR] ؍ 2.5, 95% CI ؍ 1.3-4.7); marriage (OR ؍ 4.1, 2.4-6.9); anti-schistosomiasis injection treatment (OR ؍ 2.0, 1.3-2.9); blood transfusion (OR ؍ 1.8, 1.1-2.9), invasive medical procedure (surgery, catheterization, endoscopy, and/or dialysis) (OR ؍ 1.5, 1.1-1.9); receipt of injections from "informal" health care provider ( . Exposures not significantly related to anti-HCV positivity in adults included: history of, or active infection with, Schistosoma mansoni, sutures or abscess drainage, goza smoking in a group, and shaving by community barbers. Among those 20 years old or younger, no risk factors were clearly associated with anti-HCV positivity; however, circumcision for boys by informal health care providers was marginally associated with anti-HCV (OR ؍ 1.7, 1.0-3.0). Prevention programs focused primarily on culturally influenced risks in rural Egyptian communities are being implemented and evaluated. (HEPATOLOGY 2001;33:
A search for the standard model Higgs boson decaying into two Z bosons with subsequent decay into... more A search for the standard model Higgs boson decaying into two Z bosons with subsequent decay into a final state containing two quark jets and two leptons, H → ZZ ( * ) → qq − + is presented. Results are based on data corresponding to an integrated luminosity of 4.6 fb −1 of proton-proton collisions at √ s = 7 TeV, collected with the CMS detector at the LHC. In order to discriminate between signal and background events, kinematic and topological quantities, including the angular spin correlations of the decay products, are employed. Events are further classified according to the probability of the jets to originate from quarks of light or heavy flavor or from gluons. No evidence for the Higgs boson is found, and upper limits on its production cross section are determined for a Higgs boson of mass between 130 and 600 GeV.
Page 1. Journal of APPLIED BIOMEDICINE J Appl Biomed 8:4754, 2010 DOI 10.2478/v10136-009-0007-7 ... more Page 1. Journal of APPLIED BIOMEDICINE J Appl Biomed 8:4754, 2010 DOI 10.2478/v10136-009-0007-7 ISSN 1214-0287 ORIGINAL ARTICLE Inhibition of Ehrlich&amp;#x27;s ascites carcinoma by ethyl acetate extract from the flower of Calotropis gigantea L. in mice ...
Search for the standard model Higgs boson in the H → ZZ → 2 2ν channel in pp collisions at √ s = ... more Search for the standard model Higgs boson in the H → ZZ → 2 2ν channel in pp collisions at √ s = 7 TeV
A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for th... more A new series of 2,6-substituted-quinazolin-4-ones was designed, synthesized, and evaluated for their in vitro DHFR inhibition, antimicrobial, and antitumor activities. Compounds 22,[36][40] proved to be active DHFR inhibitors with IC 50 range of 0.4-1.0 lM. Compound 18 showed broad-spectrum antimicrobial activity comparable to the known antibiotic gentamicin. Compounds 34 and 36
The purpose of this study was to identify risk factors for hepatitis C virus (HCV) infection in a... more The purpose of this study was to identify risk factors for hepatitis C virus (HCV) infection in a rural village in the Nile Delta with a high prevalence of antibodies to HCV (anti-HCV). One half of the village households were systematically selected, tested for anti-HCV, and interviewed: 973 of 3,999 (24.3%) subjects were anti-HCV-positive (reflecting prior HCV infection but not necessarily current liver disease), with nearly equal prevalence among males and females. Anti-HCV prevalence increased sharply with age among both males and females, from 9.3% in those 20 years of age and younger to >50% in those older than 35, suggesting a cohort effect with reduced transmission in recent years. Multivariate regression was used to estimate independent effects of risk factors on seropositivity. Among those over 20 years of age, the following risk factors were significantly associated with seropositivity: age (P < .001); male gender (odds ratio [OR] ؍ 2.5, 95% CI ؍ 1.3-4.7); marriage (OR ؍ 4.1, 2.4-6.9); anti-schistosomiasis injection treatment (OR ؍ 2.0, 1.3-2.9); blood transfusion (OR ؍ 1.8, 1.1-2.9), invasive medical procedure (surgery, catheterization, endoscopy, and/or dialysis) (OR ؍ 1.5, 1.1-1.9); receipt of injections from "informal" health care provider ( . Exposures not significantly related to anti-HCV positivity in adults included: history of, or active infection with, Schistosoma mansoni, sutures or abscess drainage, goza smoking in a group, and shaving by community barbers. Among those 20 years old or younger, no risk factors were clearly associated with anti-HCV positivity; however, circumcision for boys by informal health care providers was marginally associated with anti-HCV (OR ؍ 1.7, 1.0-3.0). Prevention programs focused primarily on culturally influenced risks in rural Egyptian communities are being implemented and evaluated. (HEPATOLOGY 2001;33:
A search for the standard model Higgs boson decaying into two Z bosons with subsequent decay into... more A search for the standard model Higgs boson decaying into two Z bosons with subsequent decay into a final state containing two quark jets and two leptons, H → ZZ ( * ) → qq − + is presented. Results are based on data corresponding to an integrated luminosity of 4.6 fb −1 of proton-proton collisions at √ s = 7 TeV, collected with the CMS detector at the LHC. In order to discriminate between signal and background events, kinematic and topological quantities, including the angular spin correlations of the decay products, are employed. Events are further classified according to the probability of the jets to originate from quarks of light or heavy flavor or from gluons. No evidence for the Higgs boson is found, and upper limits on its production cross section are determined for a Higgs boson of mass between 130 and 600 GeV.
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