Rescue extracorporeal membrane oxygenation in a young man with a stab wound in the chest.

A 27-year-old man with haemorrhagic shock and acute cardiac tamponade due to a stab in the chest underwent successful resuscitation and surgical repair of the right ventricular perforation thanks to the use of extracorporeal membrane oxygenation (ECMO) in the emergency department. To the best of the authors' knowledge, this is the first report around the use of ECMO to rescue a victim of a penetrating cardiac trauma. The physicians who have portable ECMO device should be aware of this option when a life-threatening internal bleeding in haemodynamically unstable patients could be quickly controlled by surgery, even if performed in ill-suited settings.

Ghrelin enhances in vivo skeletal muscle but not liver AKT signaling in rats.

Objective: Ghrelin administration can induce fat weight gain and hyperglycemia (potentially through ghrelin-induced hepatic glucose production), but plasma ghrelin is positively associated with whole-body insulin sensitivity (mainly reflecting muscle insulin action) being increased in lean individuals or after diet-induced weight loss and reduced in obesity or after diet-induced weight gain. To investigate potential mechanisms, we measured in vivo effects of sustained ghrelin administration at a non-orexigenic dose on skeletal muscle and liver insulin signaling at the AKT level and adipokine expression changes.

Research Methods And Procedures: Young-adult male rats received 4-day, twice daily subcutaneous ghrelin (200 mug/injection) or saline.

Abnormal apolipoprotein B pre-mRNA splicing in patients with familial hypobetalipoproteinaemia.

Background: Familial hypobetalipoproteinaemia (FHBL) is a codominant disorder characterised by fatty liver and reduced plasma levels of low-density lipoprotein (LDL) and its protein constituent apolipoprotein B (apoB). FHBL is linked to the APOB gene in some but not all known cases. In a group of 59 patients with FHBL genotyped for APOB gene mutations, we found three novel splice-site mutations: c.

Ghrelin regulates mitochondrial-lipid metabolism gene expression and tissue fat distribution in liver and skeletal muscle.

Ghrelin is a gastric hormone increased during caloric restriction and fat depletion. A role of ghrelin in the regulation of lipid and energy metabolism is suggested by fat gain independent of changes in food intake during exogenous ghrelin administration in rodents. We investigated the potential effects of peripheral ghrelin administration (two times daily 200-micrograms [DOSAGE ERROR CORRECTED] sc injection for 4 days) on triglyceride content and mitochondrial and lipid metabolism gene expression in rat liver and muscles.