Effect of soccer training on the running speed and the blood lactate concentration at the lactate minimum test

Tegtbur et al. [23] devised a new method able to estimate the intensity at maximal lactate steady state termed lactate minimum test. According to Billat et al. [7], no studies have yet been published on the affect of training on highest blood lactate concentration that can be maintained over time without continual blood lactate accumulation. Therefore, the aim of the present study was to verify the effect of soccer training on the running speed and the blood lactate concentration (BLC) at the lactate minimum test (Lac(min)). Thirteen Brazilian male professional soccer players, all members of the same team playing at National level, volunteered for this study. Measurements were carried out before (pre) and after (post) eight weeks of soccer training. The Lac(min) test was adapted to the procedures reported by Tegtbur et al. [23]. The running speed at the Lac(min) test was taken when the gradient of the line was zero. Differences in running speed and blood lactate concentration at the Lac(min) test before (pre) and after (post) the training program were evaluated by Student's paired t-test. The training program increased the running speed at the Lac(min) test (14.94 +/- 0.21 vs. 15.44 +/- 0.42* km(.)h(-1)) and the blood lactate concentration (5.11 +/- 2.31 vs. 6.93 +/- 1.33* mmol(.)L(-1)). The enhance in the blood lactate concentration may be explained by an increase in the lactate/H+ transport capacity of human skeletal muscle verified by other authors.

A experiência do enfermeiro com educação permanente no Hospital das Clinicas Unidade Materno Infantil de Marília

Pós-graduação em Saúde Coletiva - FMB

Intrauterine dentistry: an integrated model of prevention.

Intrauterine Dentistry is a highly relevant subject of our time. The use of preventive measures in the intrauterine stage can avoid several diseases, among these, dental caries. The WHO advises that from the 4th month of pregnancy, women should avoid the intake of sugar, so that the fetus, future child, does not develop an exaggerated attraction for these types of foods, thus being susceptible to caries. Through questionnaires sent to gynecologist-obstetricians and dentists, this research investigated the information they have about this subject and how they instruct their patients. Questionnaires were also sent to pregnant women requesting information about the instructions they had received for the prevention of oral diseases of their fetus. Seventy-one percent of the dentists and 80% of the gynecologist-obstetricians reported having instructed the pregnant women to reduce the intake of sugar. However, only 13.6% of the dentists and no gynecologist-obstetrician instructed the reduction of sugar intake between the 12th and 18th week of pregnancy. A total of 42.2% of the pregnant women referred to these instructions, but none received instruction as to the specific period of the 12th and 18th week. An ideal model of treatment for pregnant women must include integrated and multiprofessional treatment, in which general dentists and gynecologist-obstetricians work together with the participation of the patient.

Botucatu, Brazil: A Regional Community Palliative Care Model

The Pain Management and Palliative Care Service in the Department of Anesthesia at Botucatu Medical School, UNESP is a pioneer in Brazil. Based on an interdisciplinary team that provides specialized inpatient, ambulatory outpatient, and home care to patients in Botucatu and the surrounding region, the service is also able to provide extensive educational opportunities in pain management and palliative care for medical students, anesthesia residents, practicing anesthetists, and nurses. © 2007 U.S. Cancer Pain Relief Committee.

Role-playing como estratégia facilitadora da análise funcional em contexto clínico

In behavioral therapy several techniques are used, among them the role-playing and functional analysis. Role-playing is feasible to model relevant behaviors while functional analysis is used for diagnostic evaluation and to produce self-knowledge. However, some clinical problems have characteristics that hinder the creation of self-knowledge, without which the client may not develop the modeling of alternative repertoires. This study aims to illustrate the combination of role-playing and functional analysis as a procedure to facilitate the development of self-awareness in clients with deficits in discrimination of functional relations and interpersonal difficulties. A session was selected from a total of 12 group meetings. The main result was the increase of self-revelations and discrimination of functional relationships by customers. It is concluded that the role-playing can be an environment to teach the client to describe functional relations and produce self-knowledge when facing interpersonal problems and difficulties on the discrimination of the actual contingencies in place.