BACKGROUND Ventilation during neonatal resuscitation is typically initiated with a face mask, but may be ineffective due to leak or obstruction. OBJECTIVE To compare leak using three methods of mask hold. METHODS Medical and nursing staff regularly involved in neonatal resuscitation used the three holds (two-point, two-handed, spider) on a manikin in a random order to apply positive pressur...

BACKGROUND Postoperative bile leak is a major surgical morbidity after curative resection with hepaticojejunostomy for hilar cholangiocarcinoma, especially in Bismuth-Corlette types III and IV. This retrospective study assessed the effectiveness and safety of an autologous hepatic round ligament flap (AHRLF) for reducing bile leak after hilar hepaticojejunostomy. METHODS Nine type III and IV ...

Electricité de France (EDF) operates a large fleet of nuclear reactors and is responsible for demonstrating the safety facilities, including concrete containment buildings (CCB), which are non-replaceable components. The leak-tightness CCBs assessed every 10 years during integrated leak-rate tests (IRLT). For double-wall containments, have no metallic liners, strongly influenced by degree crack...

Positive pressure mechanical ventilation has significant systemic effects, but the systemic effects associated with ventilator-induced lung injury (VILI) are unexplored. We hypothesized that VILI would cause systemic microvascular leak that is dependent on nitric oxide synthase (NOS) expression. Rats were ventilated with room air at 85 breaths/minute for 2 hours with either VT 7 or 20 ml/kg. Ki...

Mice deficient in mitochondrial uncoupling protein (UCP) 1 are cold sensitive, despite abundant expression of the homologues, Ucp2 and Ucp3 (S. Enerbäck, A. Jacobsson, E. M. Simpson, C. Guerra, H. Yamashita, M.-E. Harper, and L. P. Kozak. Nature 387: 90-94, 1997). We have analyzed characteristics of mitochondrial proton leak from brown adipose tissue (BAT) of Ucp1-deficient mice and normal cont...

carbon monoxide (co) poisoning is still a health problem all over the world. informing users about symptoms and suggesting annual inspection of co producing devices will result in co poisoning reduction. the goal of this study was to evaluate awareness about co poisoning symptoms and its prevention ways in iranian population. in this study, a total of 700 patients' family members attended imam ...

Today, pipe systems are the most common facilities to convey various fluids from one place to another. In such facilities faults like leaks lead to advert consequences such as economic losses and social health threats. The fact that early detection of leaks can play a prominent role in reducing the amount of these undesired impacts has absorbed noticeable attention from researchers to this fiel...

Laparoscopic sleeve gastrectomy (LSG) has become a mainstream procedure in the management of obesity. Staple line leak is a challenging complication. We report a unique case of successfully treated leak after sleeve gastrectomy, presented ex novo 4 years later as a gastro-cutaneous fistula (GCF). Nothing similar was found in the literature. A 31-year-old woman underwent an LSG, complicated by a...

Gastric sleeve gastrectomy has become a frequent bariatric procedure. Its apparent simplicity hides a number of serious, sometimes fatal, complications. This is more important in the absence of an internationally adopted algorithm for the management of the leaks complicating this operation. The debates exist even regarding the definition of a leak, with several classification systems that can b...

Managed languages improve programmer productivity with type safety and garbage collection, which eliminate memory errors such as dangling pointers, double frees, and buffer overflows. However, programs may still leak memory if programmers forget to eliminate the last reference to an object that will not be used again. Leaks slow programs by increasing collector workload and frequency. Growing l...