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introduction: a traumatic arteriovenous fistula (avf) after repetitive blunt trauma has not been described previously. in a 34-year-old male, the first reported case of such an injury after repetitive blunt trauma is described. case presentation: a 34-year-old gentleman presented with a non-healing ulcer near his medial malleolus. a bone scan was performed and then treated for presumed osteomye...
It is well known that an equilibrium in the Arrow-Debreu model may fail to exist if a very restrictive condition called the survival assumption is not satis ed. We study two approaches that allow for the relaxation of this condition. Danilov and Sotskov (1980), and Florig (1998a) developed a concept of a generalized equilibrium based on a notion of hierarchic prices. Marakulin (1988, 1990) prop...
Enterovirus 71 (EV71) causing Hand, Foot and Mouth Disease, is regarded as the most important neurotropic virus worldwide. EV71 is believed to replicate in muscles and infect motor neurons to reach the central nervous system (CNS). To further investigate the mechanisms involved, we have employed the motor neuron cell line NSC-34. NSC-34 cells were permissive to EV71 and virus production yields ...
BACKGROUND Invasive diseases (ID) caused by Streptococcus pneumoniae (S. pneumoniae), Haemophilus influenzae (H. influenzae), and Neisseria meningitidis are a major public health problem worldwide. Comprehensive data on the burden of bacteremia and ID in Italy, including data based on molecular techniques, are needed. METHODS We conducted a prospective, multi-centre, hospital-based study (GSK...
در کار حاضر، کاتالیستهای نانوساختار SAPO-34 و ZSM-5 از کاتالیستهای شناخته شده برای فرآیند تبدیل متانول به الفینهای سبک (MTO) هستند. کاتالیست SAPO-34 انتخابپذیری بالایی برای الفینهای سبک دارد و کاتالیست ZSM-5 دارای پایداری بالایی است. ترکیبی از این کاتالیستها میتواند منجر به تولید یک کاتالیست کامپوزیتی با انتخابپذیری و پایداری بهینه شود. در این مطالعه کاتالیست کامپوزیتی SAPO-34/ZSM-5 با ...
lnrroduced In 19fi3, the balloon em bolectomy carhertr hal> proved to be ~ n im porranc contribution fO rhe deveJopmt"nt of endovascular devices to assIst in the treatmen t of peripheral vascular ocdusi~e disease (l,2). Ie has al~o provided a template for the deslgn of orher, more speuabzed c<l(hner tools to address the remova l of the residual thrombus associmed with incom plcre throm boem bol...
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