The long-term research goals in Drs. Velleman’s and McFarland’s laboratories are to improve the efficiency and the rates of muscle (meat) accretion in poultry and to identify the biochemical parameters that might improve selection criteria of poultry. The Midwest Poultry Research Program has identified “growth and body composition” including muscling as a priority research focus. The major focu...

The use of propensity score methods (Rosenbaum and Rubin, 1983) have become popular for estimating causal inferences in observational studies in medical research (Austin, 2008) and in the social sciences (Thoemmes and Kim, 2011). In most cases however, the use of propensity score methods have been confined to a single treatment. Several researchers have suggested using propensity score methods ...

The questions that any new critical edition invite are: why is there a need for it and what does it offer that earlier editions do not? In light of the publication history of Mahler’s Fifth Symphony (which began in 1904) and the recent appearance of this score, these questions can be answered relatively easily. But it is also true that, for a variety of reasons, this work has entered the public...

INTRODUCTION By processing the data of a large number of patients with abdominal pain, diagnostic scores whose implementation attempts to facilitate acute appendicitis diagnostics were developed. Modified Alvarado score, Ohmann score and Eskelinen score are used as assistance when setting the diagnosis and making a decision to undertake surgery. AIM To assess accuracy of Alvarado score, Ohman...

LoinMAX (LM) is a quantitative trait locus (QTL), which was found to be segregated in Australian Poll Dorset sheep, and maps to the distal end of sheep chromosome 18. LM-QTL was reported to increase Musculus longissimus dorsi area and weight by 11% and 8%, respectively. The aim of this study was to comprehensively evaluate the direct effects of LM-QTL in a genetic background typical of the stra...

background: it is known that basic science and general courses play a vital role in training of medical students. the medical students' comprehensive basic science examination (cbse) scores seem to be a potential tool for predicting their comprehensive pre-internship examination (cpie) scores. purpose: to evaluate the predictive validity of medical students' cbse scores for predicting their cpi...

introduction: rapid acute physiology score (raps) and rapid emergency medicine score (rems) are two physiologic models for measuring injury severity in emergency settings. the present study was designed to compare the two models in outcome prediction of trauma patients presenting to emergency department (ed). methods: in this prospective cross-sectional study, the two models of raps and rems we...

Genetically modified pigs are increasingly used for biomedical and agricultural applications. The efficient CRISPR/Cas9 gene editing system holds great promise for the generation of gene-targeting pigs without selection marker genes. In this study, we aimed to disrupt the porcine myostatin (MSTN) gene, which functions as a negative regulator of muscle growth. The transfection efficiency of porc...

Growth and carcass measurements were made on 2,411 Hereford steers slaughtered at a constant weight from a designed reference sire program involving 137 sires. A second data set consisted of ultrasound measures of backfat (USFAT) and longissimus muscle area (USREA) from 3,482 yearling Hereford cattle representing 441 sires. Restricted maximum likelihood procedures were used to estimate genetic ...

Three experiments were conducted to evaluate lysine (Lys), threonine (Thr), methionine (Met), tryptophan (Trp), and nonessential N (+N) supplementation of all sorghum grain (S) diets on growth and carcass characteristics of 50- to 100-kg pigs. In Exp. 1, four replicate pens of four pigs each were fed: 1) sorghum-soybean meal positive control (S-SBM); 2) S + Lys + Thr + Met + Trp to equal the am...