Genetic criticism today

This article reviews the literature to provide the current state of the genetic critic in Brazil. It lists the currently available books and periodicals, annals of congresses or symposia published by members of the Association of Researchers in Genetic Critic (APCG), showing the tendencies that guide the research in the endless universe of human creation. It also highlights the object of study of the genetic critic, which is not necessarily the one that precedes the word but the processes of creation. Finally, it shows the essential role of genetic critic even in the computer era, since the hard disk maintains all the changes made in the text by obliterations and substitutions if the adequate software is installed.

A university extension course in leprosy: telemedicine in the Amazon for primary healthcare

There is a high prevalence of leprosy in the Amazon region of Brazil. We have developed a distance education course in leprosy for training staff of the Family Health Teams (FHTs). The course was made available through a web portal. Tele-educational resources were mediated by professors and coordinators, and included the use of theoretical content available through the web, discussion lists, Internet chat, activity diaries, 3-D video animations (Virtual Human on Leprosy), classes in video streaming and case simulation. Sixty-five FHT staff members were enrolled. All of them completed the course and 47 participants received a certificate at the end of the course. At the end of the course, 48 course-evaluation questionnaires were answered. A total of 47 participants (98%) considered the course as excellent. The results demonstrate the feasibility of an interactive, tele-education model as an educational resource for staff in isolated regions. Improvements in diagnostic skills should increase diagnostic suspicion of leprosy and may contribute to early detection.

Why Not to Use Kidney Grafts From Elderly Donors

Background. Kidney transplantation is widely recognized as the best treatment in patients who require renal replacement therapy. Although considered a clinical and surgical triumph, it is also a source of frustration because of lack of donor organs and the growth of waiting lists. Strategies need to be developed to increase the supply of organs. One measure is use of expanded criteria for donation. Objective. To evaluate the effect of donor age on cadaver graft survival. Materials and Methods. We reviewed the medical records for 454 patients who underwent kidney transplantation with cadaver donors from April 1987 to December 2003. Results. Donor age had a significant effect on kidney transplant survival. Survival of grafts from donors aged 16 to 40 years (mean, 143.30 months) was significantly greater compared with that of grafts from donors older than 40 years (66.46 months) (P = .005). The HLA matching and cold ischemia time did not significantly affect transplant survival (P = .98 and P = .16, respectively). Conclusions. Kidneys from cadaver donors older than 40 years significantly compromised graft survival, generating a negative effect via early return of recipients to waiting lists and increasing the rate of repeat transplantation, risk of death, and unnecessary costs.