Swine Medicine Education: A Survey of North American and Caribbean Veterinary Colleges Curricula.

Numerous demands on the Doctor of Veterinary Medicine training program have the potential to reduce the amount of time allocated to food animal species in general, including swine medicine, despite it being a key component of veterinary education. The objective of this study was to describe swine medicine training opportunities at North American and Caribbean veterinary education institutions. A 21-question survey was developed and distributed to veterinary colleges across North America and the Caribbean.

The effects of dietary essential fatty acid ratios and linoleic acid level in grow-finish pigs.

The objective of this study was to investigate the effects of dietary linoleic acid level and the ratio of linoleic acid:linolenic acid (LA:ALA) on the growth performance, expression of genes associated with lipid metabolism, and inflammatory status of grow-finish pigs. A total of 300 growing pigs (body weight [BW] = 41.1 ± 6.

The effects of dietary essential fatty acid ratios and energy level on growth performance, lipid metabolism, and inflammation in grow-finish pigs.

The objective of this study was to investigate the effects of dietary metabolizable energy (ME) level and the ratio of linoleic acid:α-linolenic acid (LA:ALA) on the growth performance, lipid metabolism, circulatory and joint inflammatory status, and synovial fluid proteome of grow-finish pigs. A total of 224 pigs (BW = 41.5 ± 6.

Characterization of in-barn heat processed swine mortalities.

In-barn heat processing of mass swine mortalities to inactivate pathogens could facilitate more carcass disposal options and reduce the risk of pathogen spread in the event of a foreign animal disease (FAD) outbreak. A 12.2 × 12.

Barriers and Facilitators to Pre-exposure Prophylaxis Uptake Among Black Women: A Qualitative Analysis Guided by a Socioecological Model.

Black women experience disparities in HIV incidence. Pre-exposure prophylaxis (PrEP) is a once-daily pill that can prevent HIV transmission. To enhance PrEP uptake among Black women, it is essential to examine their perceptions of PrEP.

Pharmacokinetics of Intravenous, Intramuscular, Oral, and Transdermal Administration of Flunixin Meglumine in Pre-wean Piglets.

Castration and tail-docking of pre-wean piglets are common procedures that are known to induce pain and would benefit from pain mitigation. Flunixin meglumine (FM) is a non-steroidal anti-inflammatory drug currently approved in the United States for pyrexia in swine and lameness pain in cattle. The objective of this study was to establish the pharmacokinetic (PK) parameters resulting from intravenous (IV), intramuscular (IM), oral (PO) and transdermal (TD) administration of FM in pre-wean piglets.

Development and Improvement of an International Webcast Series to Expand the Accessibility of Swine Medicine Resources.

Swine medicine resources and caseloads for teaching and supporting extracurricular training activities vary widely among veterinary colleges and are concentrated in specific regions. Student interest and demand for swine medicine training is broader in geographical distribution. This is illustrated by student membership and attendance at the American Association of Swine Veterinarians (AASV) annual meetings, for example.

Analytical Validation of a Highly Sensitive, Multiplexed Chronic Myeloid Leukemia Monitoring System Targeting BCR-ABL1 RNA.

This study describes the analytical performance of the QuantideX qPCR BCR-ABL IS Kit, the first Food and Drug Administration-cleared assay designed to monitor breakpoint cluster region-Abelson tyrosine-protein kinase 1 (BCR-ABL1) fusion transcripts isolated from peripheral blood specimens from patients with chronic myeloid leukemia. This multiplex real-time quantitative RT-PCR assay amplifies both e13a2 and e14a2 Major BCR-ABL1 transcripts and the reference target ABL1. The test results are provided in international scale (IS) values by incorporating armored RNA-based calibrators that have defined IS values tied directly to the World Health Organization BCR-ABL1 Primary Reference Materials, without the necessity of determining and maintaining conversion factors.

The effect of chemical clarification of oral fluids on porcine epidemic diarrhea virus antibody responses.

Routine testing of breeding herd oral fluid (OF) samples for porcine epidemic diarrhea virus (PEDV) IgG and/or IgA is used to track levels of PEDV immunity over time. However, OFs contain particles of feed, feces, and inorganic material that detract from the quality of the sample. We clarified swine OF samples using lyophilized chitosan-based formulas (A-C) tested by PEDV IgG and IgA ELISAs.

Validation of a next-generation sequencing assay for clinical molecular oncology.

Currently, oncology testing includes molecular studies and cytogenetic analysis to detect genetic aberrations of clinical significance. Next-generation sequencing (NGS) allows rapid analysis of multiple genes for clinically actionable somatic variants. The WUCaMP assay uses targeted capture for NGS analysis of 25 cancer-associated genes to detect mutations at actionable loci.

Rapid, semi-automated, and inexpensive radioimmunoassay of cAMP: application in GPCR-mediated adenylate cyclase assays.

Cyclic AMP (cAMP) is an important signal transduction second messenger that is commonly used as a functional mirror on the actions of G protein-coupled receptors that can activate or inhibit adenylate cyclases. A radioimmunoassay for cAMP with femtomole sensitivity was first reported by Steiner more than 30 years ago, and there have been several subsequent modifications that have improved this assay in various ways. Here we describe additional improvement to existing methods that markedly improve speed and reduce cost without sacrificing sensitivity, and is also adaptable to analysis of cGMP.

Community reactions to campaigns addressing crystal methamphetamine use among gay and bisexual men in New York City.

Crystal methamphetamine (aka "crystal meth") use with high-risk sex has become an emerging health problem for gay and bisexual men in New York City since the late 1990s. Public health campaigns were eventually developed to encourage gay and bisexual men to avoid or reconsider using crystal meth. Reactions to three campaigns were measured with a cross-sectional survey administered in 2004.

Functional selectivity of dopamine D1 receptor agonists in regulating the fate of internalized receptors.

Recently, we demonstrated that D(1) agonists can cause functionally selective effects when the endpoints of receptor internalization and adenylate cyclase activation are compared. The present study was designed to probe the phenomenon of functional selectivity at the D(1) receptor further by testing the hypothesis that structurally dissimilar agonists with efficacies at these endpoints that equal or exceed those of dopamine would differ in ability to influence receptor fate after internalization, a functional endpoint largely unexplored for the D(1) receptor. We selected two novel agonists of therapeutic interest that meet these criteria (the isochroman A-77636, and the isoquinoline dinapsoline), and compared the fates of the D(1) receptor after internalization in response to these two compounds with that of dopamine.

Polymorphisms in the glucocerebrosidase gene and pseudogene urge caution in clinical analysis of Gaucher disease allele c.1448T>C (L444P).

Background: Gaucher disease is a potentially severe lysosomal storage disorder caused by mutations in the human glucocerebrosidase gene (GBA). We have developed a multiplexed genetic assay for eight diseases prevalent in the Ashkenazi population: Tay-Sachs, Gaucher type I, Niemann-Pick types A and B, mucolipidosis type IV, familial dysautonomia, Canavan, Bloom syndrome, and Fanconi anemia type C. This assay includes an allelic determination for GBA allele c.

Stress and coping: the roles of ethnicity and gender in substance abuse recovery.

This study investigated ethnic and gender differences in reported resource losses and gains for recovering substance abusers living in Oxford Houses (OH). Participants (n = 829) completed a version of Hobfoll's (1998) Conservation of Resources (COR) Evaluation. Results indicated significant individual differences in resources, based on gender, ethnicity, and the length of OH residential stay.

Adoption of array technologies into the clinical laboratory.

Array-based methods are making substantial contributions to the discovery of disease biomarkers and are fueling the growth of multianalyte testing for disease diagnosis and treatment. The distillation of high-density array results into sets of signature markers promises to improve disease staging, risk stratification and treatment decisions. To accommodate the growing requirement for multiplex testing, clinical laboratories are converting several single-analyte tests into array-based formats.