BACKGROUND Patients with rheumatoid arthritis are recognized as being at risk for osteoporosis as a result of the disease process as well as the medication used to treat it. This study was conducted to consider the use of calcaneal scanning with quantitative ultrasound-contact ultrasound bone analysis (CUBA)-to diagnose osteoporosis in patients with rheumatoid arthritis. METHODS Forty-six pat...

This volume includes papers originally discussed at the symposium, “A Changing Cuba in a Changing World” (The Graduate Center, City University of New York, March, 2008). The conference featured a wide range of scholars and panelists working on contemporary Cuba (Appendix). The essays in this collection explore various aspects of change in today’s Cuba, including politics and economics, history,...

Copyright: © 2017 Blanco R, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Double Expression of Epidermal Growth Factor Receptor and N-Glycolyl GM3 Ganglioside in Human Malignant Tumors: A Study in Fou...

OBJECTIVE To understand the possible effect that length of time has on disease severity with sequential dengue infections. METHODS Death and hospitalization rates for dengue hemorrhagic fever/dengue shock syndrome (DHF/DSS) per 10,000 secondary dengue-2 infections were compared in the same age group for two dengue-2 (DEN-2) epidemics in Cuba. The first DEN-2 epidemic affected all of Cuba in 1...

BACKGROUND The ratio of male to female offspring at birth may be a simple and non-invasive way to monitor the reproductive health of a population. Except in societies where selective abortion skews the sex ratio, approximately 105 boys are born for every 100 girls. Generally, the human sex ratio at birth is remarkably constant in large populations. After the Chernobyl nuclear power plant accide...

There are many misconceptions in the United States about the technological and social status of the Internet in Cuba, in part due, perhaps, to the still considerable isolation of the island under the U.S. trade embargo and, consequently, the relative lack of field research on this and other subjects of contemporary interest concerning Cuba. The lack of knowledge about the state of the Internet ...

Analysis of the bat fauna of the Antillean Islands suggest that the most probable source of invnsion of the islands by bats is by overwaLer dispersal. The bat fauDa of ·the Greater Antilles is unique, a percentage of endemism on each island being over 50 percent except for the Virgin Islands which has 33 percent endemics. The richest bat fauna in the Antilles is on Cuba (32 species) followed by...

INTRODUCTION The professional practice of pediatric gastroenterology arose in Cuba as an expression of the specialty's development internationally and Cuba's new strategies in public health, and in response to national needs for health care expertise in digestive diseases of infants, older children and adolescents. OBJECTIVES Describe the history of pediatric gastroenterology's development in C...

In many ways the island nation of Cuba and the State of Florida are remarkably similar. Both comprise similar area and similar sized populations, and until 45 years ago both were linked much more strongly than today. However despite being physically close, in economic and political terms the island nation of Cuba and the State of Florida are worlds apart. Overall, while Florida has grown ever s...