duringthe past two decades, thedetective genrehas experiencedan unprecedented boomin latinamerica. many ofthe writers writing in this regard have highlightedtheroleof women indetectiveframes.thispaper examinesa series ofdetective novelstoexaminebroadlytheevolutionofthe female figure incontemporarydetectivenovelsofargentina, chileandmexico. here,we show howthewomandetectivestartsimitatingandparo...

the inventive step requirement which purportly secure the growth ofinnovation and resulting industrial and economic development, despite ofcontaining some benefits, always faced with the challenges that in somecases ,such challenges are in opposition with the bases of patents system andindicates that ,patents system do not beneficial always. analysis of saidchallenges studied upon the economica...

Autocrine stimulation by platelet-derived growth factor-B (PDGF-B) like factors hasbeenwidely Implicated asan important mechanismin the causeand/or maintenanceof a variety of human tumors. However,normal human cells appear to be resistant to transformation by PDGF-B-like molecules,and a direct demonstrationof the tumor-promoting or tumor maintaining property of a PDGF-B autocrine system is lack...

Introduction: notochord. Although histologically benign, these tumors are locally aggressiveand present significant managment challenges . There arew some studies onevaluated the location, age and gender of the patients with Chordoma in tworeferral centers in Tehran.chordoma cases but there was no study about Iranian cases. In this study weSkull base chordomas are rare neoplasms arising from th...

introduction: notochord. although histologically benign, these tumors are locally aggressiveand present significant managment challenges . there arew some studies onevaluated the location, age and gender of the patients with chordoma in tworeferral centers in tehran.chordoma cases but there was no study about iranian cases. in this study weskull base chordomas are rare neoplasms arising from th...

Despite the insigniϐicant prevalence, aneurysms of splenicartery take a dominant share among all visceral with predominance morbidity in women childbearing age. Taking into account mostly asymptomatic course and high risk mortality due to its rupture, timely diagnosis correct treatment strategy remain extremely important. Questions regarding choice surgical tactics for patients this pathology d...

Ischemic heart failure: pathophysiological aspects Under certain conditions, when viable myocytes are subject to ischemia, prolonged alterations in regional or global LV function may occur and this dysfunction may be completely reversible. This condition may be related to two pathophysiological states: stunned and hibernating myocardium. Stunned myocardium refers to the state of persistent regi...