Use of human remains detection dogs for wide area search after wildfire: a new experience for TexasTask Force 1 Search and Rescue resources.

In September 2011, wildfires in Bastrop County, TX, were the most destructive in the state's history, consuming more than 34000 acres (13759 hectares) and more than 1600 homes in the process. The wildfires began by consuming more than 30 homes across 2 miles (3.2 km) in 17 minutes, raising the fear that local residents may not have had sufficient time to escape the conflagration.

Regulation of transferrin-induced endocytosis by wild-type and C282Y-mutant HFE in transfected HeLa cells.

The hereditary hemochromatosis protein HFE is known to complex with the transferrin receptor; however, its function regarding endocytosis of transferrin is unclear. We performed patch-clamp capacitance measurements in transfected HeLa cells carrying wild-type or C282Y-mutant HFE cDNA under the control of a tetracycline-sensitive promoter. Whole cell experiments in cells with suppressed expression of wild-type HFE revealed a decrease in membrane capacitance, reflecting predominance of endocytosis in the presence of transferrin.

Slow infusion for the prevention of akathisia induced by prochlorperazine: a randomized controlled trial.

The utility of intravenous prochlorperazine (PCZ) in the treatment of nausea, vomiting, and headache may be limited by the akathisia that occurs frequently with the recommended 2-min infusion rate. We tested the hypothesis that decreasing the rate of PCZ infusion to 15 min reduces the incidence of akathisia at 1 hour. This double-blinded, randomized, controlled trial was conducted in the Emergency Department of an academic tertiary-care medical center with an annual census of 95,000 emergency patient visits.

Cations and anions as modifiers of ryanodine binding to the skeletal muscle calcium release channel.

Rate and equilibrium measurements of ryanodine binding to terminal cysternae fractions of heavy sarcoplasmic reticulum vesicles demonstrate that its activation by high concentrations of monovalent salts is based on neither elevated osmolarity nor ionic strength. The effect of the ions specifically depends on their chemical nature following the Hofmeister ion series for cations (Li+ < NH+4 < K- approximately Cs+ View Article and Find Full Text PDF

Microtubule-dependent transport of secretory vesicles visualized in real time with a GFP-tagged secretory protein.

Biosynthetic transport from the trans-Golgi network (TGN) to the plasma membrane (PM) is mediated by secretory vesicles. We analyzed secretory vesicle transport in real time using a GFP-tagged secretory protein, hCgB-GFP, consisting of human chromogranin B (hCgB) and green fluorescent protein (GFP). The fusion protein was expressed transiently in Vero cells or in a stable clone after induction with butyrate.