Parabrachial CGRP neurons modulate active defensive behavior under a naturalistic threat.

Recent studies suggest that calcitonin gene-related peptide (CGRP) neurons in the parabrachial nucleus (PBN) represent aversive information and signal a general alarm to the forebrain. If CGRP neurons serve as a true general alarm, their activation would modulate both passive nad active defensive behaviors depending on the magnitude and context of the threat. However, most prior research has focused on the role of CGRP neurons in passive freezing responses, with limited exploration of their involvement in active defensive behaviors.

Access to Hearing Healthcare and Barriers Among United States Veterans: A Survey-Based Study.

Objective: We investigated use of hearing care among US veterans and explore motivations, barriers, and adherence to hearing healthcare.

Study Design: Cross-sectional online survey.

Setting: US Veterans.

Bariatric surgery and HIV: Joint venture between family, primary care, and HIV physicians.

We report a case of a 49-year-old female with a history of HIV infection for 12 years. The patient had excellent compliance with antiretroviral medications, raltegravir 400 mg twice daily and truvada once daily for HIV. Over the years, she maintained an undetectable viral load with a CD4+ count >200 cells/μL.

Comparison of GastroPanel and GENEDIA in Diagnosing Infection and Gastric Lesions.

Serological tests for needs local validation as the diagnostic accuracy may vary depending on the prevalence of . . This study examined the diagnostic performance of two ELISA, GastroPanel (GastroPanel ELISA; Biohit Oyj) and GENEDIA (GENEDIA .

Perinuclear organelle trauma at the nexus of cardiomyopathy pathogenesis arising from loss of function mutation.

Over the past 25 years, nuclear envelope (NE) perturbations have been reported in various experimental models with mutations in the gene. Although the hypothesis that NE perturbations from mutations are a fundamental feature of striated muscle damage has garnered wide acceptance, the molecular sequalae provoked by the NE damage and how they underlie disease pathogenesis such as cardiomyopathy ( cardiomyopathy) remain poorly understood. We recently shed light on one such consequence, by employing a cardiomyocyte-specific deletion in the adult heart.