However, the use of MTPs remains controversial. This review describes published

experiences with MTPs and illustrates the potential value of several MTPs currently utilized by academic transfusion services. Published by Elsevier Inc.”
“Aims: Do assessments of alcohol dependence demonstrate similarly validity across Hispanics and non-Hispanic Caucasians? This investigation examined this question.\n\nMethod: it employed confirmatory factor analyses for ordered-categorical measures to search for Measurement bias oil the AUDADIS, a standardized measure of alcohol dependence. across selleck compound Hispanic (n = 4819) and non-Hispanic Caucasians (n = 16, 109) in a nationally representative survey of alcohol use in the United States conducted in 2001 and 2002.\n\nMeasurement: Analyses considered whether 27 items operationalizing the DSM-IV alcohol dependence construct provided equivalent measurement.\n\nFindings and conclusions: Nine items revealed statistically significant bias, suggesting strong caution regarding the cross-ethnic validity of alcohol dependence. Sensitivity analyses established that item level differences erroneously impact alcohol dependence estimates among the Selleck MEK162 2001-2002 US Hispanic population. Biased measurement underestimates differences between Hispanics and

non-Hispanic Caucasians, underestimates Hispanics’ true use levels, and falsely minimizes current increases in drinking behavior evidenced among Hispanics. Findings urge improved public health efforts among the Hispanic community and underscore the necessity for cultural sensitivity when generalizing measures and constructs developed in the majority to Hispanic individuals. (C) 2008 Elsevier Ltd. All rights reserved.”
“The seasonal appearance and population abundance of nymphs and adults of

Closterotomus trivialis (Costa) were studied by weekly canopy shaking samplings in an olive and a citrus orchard in Chania, Greece, from January to May 2009. In addition, samples were taken from weeds referred to in the literature as alternative host plants for C. trivialis. click here Results showed that nymphal instars of C. trivialis were first recorded on weeds in mid-January. The first adult appearance was recorded on Mercurialis annua L. in early March in the citrus orchard, while in the olive orchard, it was recorded 13 days later. A significantly higher population of C. trivialis under field conditions was found on M. annua followed by Urtica sp., Parietaria officinalis L. and Sinapis alba L. Population density on olive (Olea europaea L.) and sweet orange (Citrus sinensis (L.) Osbeck) trees as well as on Sonchus oleraceus L. and Malva sylvestris L. was very low in general. Collected information on host plant preference of C.