Sir, Acute type B aortic dissection (ABAD) is a life-threatening vascular emergency with an incidence estimated at 5-30 per 1 million people per year.[1] Available evidence support endovascular and surgical treatment for ABAD complicated by shock or organ damage. In uncomplicated ABAD, benefits of endovascular treatment are not well established and the preferred management mandates close clinic...

Alzheimer's disease (AD) is a conformational disease that is characterized by amyloid-β (Aβ) deposition in the brain. Aβ exerts its toxicity in part by receptor-mediated interactions that cause down-stream protein misfolding and aggregation, as well as mitochondrial dysfunction. Recent reports indicate that Aβ may also interact directly with intracellular proteins such as the mitochondrial enzy...

Using a new dataset, this paper presents new evidence on inequality in Latin America for the 19th century and studies the effects of factor endowments and trade on inequality. Recent research has highlighted the link between the colonial origins of inequality and its persistence in Latin America. We find that inequality varied substantially throughout the century a...

Mathews Journal of Case Reports Hydranencephaly Mohammad Nawaz Nasery1, Farhad Farzam1, Hidayatullah Hamidi2, Jamshid Sadiqi2, Ahmad Reshad Faizi2, Fazel Rahman Faizi2, Marzia Mohammadi2 1Radiology department, Ali Abad Teaching Hospital, Kabul, Afghanistan. 2Radiology department, French Medical Institute for Children (FMIC), Kabul, Afghanistan. Corresponding Author: Mohammad Nawaz Nasery, Ali A...

We report on a research effort aiming at the development of an acoustic bird activity detector (ABAD), which plays an important role for automating traditional biodiversity assessment studies – presently performed by human experts. The proposed on-line ABAD is considered an integral part of an automated system for acoustic identification of bird species, which is currently under development. In...

A topological duality for monadic n-valued Lukasiewicz algebras introduced by M. Abad (Abad, M.: Estructuras cíclica y monádica de un álgebra de Lukasiewicz nvalente. Notas de Lógica Matemática 36. Instituto de Matemática. Universidad Nacional del Sur, 1988) is determined. When restricted to the category of Q-distributive lattices and Q-homomorphims, it coincides with the duality obtained by R....

It is well established that the intracellular accumulation of Aβ (amyloid β-peptide) is associated with AD (Alzheimer's disease) and that this accumulation is toxic to neurons. The precise mechanism by which this toxicity occurs is not well understood; however, identifying the causes of this toxicity is an essential step towards developing treatments for AD. One intracellular location where the...

Hassan Ahmadvand*, Akram Noori, Maryam Ghasemi Dehnoo, Shahrokh Bagheri, Rooh Angiz Cheraghi Razi Herbal Researches Center, Lorestan University of Medical Sciences, Khoram Abad, Iran Department of Biochemistry, Faculty of Medicine, Lorestan University of Medical Sciences, Khoram Abad, Iran Department of Biochemistry, Payame Noor University, Mashhad branch, Iran Department of Biology, Science an...