Publications by authors named "Brian P Dick"

Introduction: Hemoglobin A1c (HbA1c), a glycated form of hemoglobin, develops when glucose is elevated in the blood. It is used as a marker of how well a diabetic patient has been controlling their blood sugar over the previous 3-4 months. Some use HbA1c as a predictor of infection risk during prosthetic surgery, and many surgeons require patients to lower it preoperatively.

View Article and Find Full Text PDF

Introduction: Botulinum neurotoxin (BoNT) is a recognized therapeutic agent of modern medical care, routinely used to treat medical conditions affecting a variety of organ systems including the musculoskeletal, integumentary, and urological domains. Ongoing research is exploring BoNT's potential role as a therapeutic agent for a variety of male sexual pathologies.

Objective: To review and analyze the literature regarding BoNT as a treatment option for male sexual dysfunction.

View Article and Find Full Text PDF

Objective: Mice genetically deficient in endothelial nitric oxide synthase (Nos3) have fasting hyperinsulinemia and hepatic insulin resistance, indicating the importance of Nos3 (nitric oxide synthase) in maintaining metabolic homeostasis. Although the current paradigm holds that these metabolic effects are derived specifically from the expression of Nos3 in the endothelium, it has been established that bone marrow-derived cells also express Nos3. The aim of this study was to investigate whether bone marrow-derived cell Nos3 is important in maintaining metabolic homeostasis.

View Article and Find Full Text PDF

Introduction: Retained reservoirs can be a complex problem for clinicians who manage patients with inflatable penile prostheses (IPPs). Although the general safety of retained reservoirs is well documented, data on the long-term outcomes of these foreign bodies is scarce. In recent years, complications associated with retained reservoirs and the subsequent management of these cases have become more recognized.

View Article and Find Full Text PDF

During periods in which glucose absorption from the gastrointestinal (GI) tract is insufficient to meet body requirements, hepatic gluconeogenesis plays a key role to maintain normal blood glucose levels. The current studies investigated the role in this process played by vasodilatory-associated phosphoprotein (VASP), a protein that is phosphorylated in hepatocytes by cAMP/protein kinase A (PKA), a key mediator of the action of glucagon. We report that following stimulation of hepatocytes with 8Br-cAMP, phosphorylation of VASP preceded induction of genes encoding key gluconeogenic enzymes, glucose-6-phosphatase (G6p) and phosphoenolpyruvate carboxykinase (Pck1), and that VASP overexpression enhanced this gene induction.

View Article and Find Full Text PDF

A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_sessionrl3eaj6jms1n010h7scgim7pk62msfsj): Failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/index.php
Line: 316
Function: require_once