Dermal secretion physiology and thermoregulation in the lone star tick, Amblyomma americanum.

Ticks are hematophagous ectoparasites that transmit a wide range of pathogens. The lone star tick, Amblyomma americanum, is one of the most widely distributed ticks in the Midwest and Eastern United States. Lone star ticks, as other three-host ixodid ticks, can survive in harsh environments for extended periods without a blood meal.

The Ashkenazi Jewish carrier screening panel: evolution, status quo, and disparities.

Objective: Although prenatal/preconception carrier screening recommendations for individuals of Ashkenazi Jewish descent (AJ) were published by American College of Medical Genetics and Genomics (2008) and American College of Obstetrics and Gynecology (2009), scientific advances have led to widely varied screening panels. Mutation carrier frequencies are sometimes based on small, homogeneous AJ populations. This study sought to update the state of AJ screening for the obstetrician by assessing laboratory screening panel compositions as well as assessing literature and laboratory carrier frequencies for common AJ mutations.

Prostate-specific antigen velocity before and after elimination of factors that can confound the prostate-specific antigen level.

Purpose: Prostate-specific antigen (PSA) velocity, like PSA level, can be confounded. In this study, we estimated the impact that confounding factors could have on correctly identifying a patient with a PSA velocity >2 ng/ml/y.

Methods And Materials: Between 2006 and 2010, a total of 50 men with newly diagnosed PC comprised the study cohort.

Combined brachytherapy with external beam radiotherapy for localized prostate cancer: reduced morbidity with an intraoperative brachytherapy planning technique and supplemental intensity-modulated radiation therapy.

Purpose: To report the acute and late treatment-related toxicities of combined permanent interstitial (125)I implantation delivered via real-time intraoperative planning and supplemental intensity-modulated radiotherapy (IMRT) for patients with clinically localized prostate cancer.

Methods And Materials: One hundred twenty-seven patients were treated with a combined modality (CM) regimen consisting of (125)I implantation (110Gy) using a transrectal ultrasound-guided approach followed 2 months later by 50.4Gy of IMRT directed to the prostate and seminal vesicles.