Presentación No. 149

Nitric oxide (#{149}NO)-inducedmitochondrial injury among chicken #{149}NO-generatingand target leukocytes

In an analysis of nitric oxide ( . NO) production and toxicity, chicken macrophage-generated #{149} NO inhibited mitochondrial activity in both . NO-producing macrophages themselves and lymphoid tumor targets. However, differences in targeting of mitochondrial toxicity were observed among these cells. Two chicken macrophage cell lines, HD11 and MQ-NCSU, produced #{149} NO (measured as nitrite) ...

Presentación CITA 2009

This editorial is an introduction of the special issue composed with the best papers in e-learning of CITA2009 (Congreso Iberoamericano de Telemática). This congress was organized in Gijón/Xixón, Asturies, España, in May of 2009. The two selected papers are related with different matters of elearning, such as learning objects and system architecture. In this editorial we introduce CITA 2009 and...

Presentación De La Asignatura

ZEF - Discussion Papers on Development Policy No . 149

This paper develops a model of voluntary migration into degrading work. The essence of the model is a tension between two “bads:” that which arises from being relatively deprived at home, and that which arises from engaging in humiliating work away from home. Balancing between these two “bads” can give rise to an explicit, voluntary choice to engage in humiliating work. The paper identifies con...

Comments on «Carcinoma de tiroides incidental versus no incidental: presentación clínica, tratamiento quirúrgico y pronóstico».

Background and objective: Thyroid cancer may be clinically evident as a tumor mass in the neck or as a histopathological incidental finding after thyroid surgery for an apparent benign condition. Our objective was to assess the differences in clinical signs, surgical management, and course between incidental and clinically diagnosed thyroid tumors. Methods: A retrospective study was conducted o...