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1.
Acta Paediatr Suppl ; 399: 133-6, 1994 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-7949598

RESUMO

Auxological and body composition changes were studied in three adolescent patients (2 female, 1 male) with growth hormone receptor deficiency (GHRD) given insulin-like growth factor I (IGF-I), 120 micrograms/kg s.c. twice daily, plus a monthly intramuscular injection of 7.5 mg of a luteinizing hormone-releasing hormone (LHRH) analogue. Preliminary results from the first 12 months of the study show that height velocity was increased compared with the pretreatment values. This increase was probably due to the IGF-I therapy, as the LHRH analogue would have suppressed gonadotrophins and gonadal steroid production. There was a reduction in percentage body fat, and increases in lean mass and the lean:fat ratio, whole body mineral content and body calcium content, even when expressed per kg body weight. There was also a trend towards increased bone mineral density of the whole skeleton, lumbar spine and femoral structures, as well as a maturation of facial features. These preliminary results indicate that concomitant therapy with IGF-I and an LHRH analogue is safe and efficacious in inducing growth without advancing bone age in patients with GHRD.


Assuntos
Composição Corporal/efeitos dos fármacos , Hormônio Liberador de Gonadotropina/farmacologia , Fator de Crescimento Insulin-Like I/farmacologia , Receptores da Somatotropina/deficiência , Adolescente , Estatura/efeitos dos fármacos , Índice de Massa Corporal , Densidade Óssea/efeitos dos fármacos , Criança , Feminino , Hormônio Liberador de Gonadotropina/administração & dosagem , Hormônio Liberador de Gonadotropina/uso terapêutico , Transtornos do Crescimento/terapia , Humanos , Fator de Crescimento Insulin-Like I/administração & dosagem , Fator de Crescimento Insulin-Like I/uso terapêutico , Masculino , Proteínas Recombinantes/administração & dosagem , Proteínas Recombinantes/farmacologia , Proteínas Recombinantes/uso terapêutico
2.
Rev. chil. nutr ; 39(4): 123-128, dic. 2012. ilus
Artigo em Espanhol | LILACS | ID: lil-673058

RESUMO

Las clases de educación física debieran contribuir a aumentar el gasto energético incluyendo actividades de intensidad moderada/vigorosa (AIMI) equivalentes al 50% de la clase. Se determinó el tiempo que destinan escolares a AIMI durante una clase de educación física, identificando si existen diferencias según el tipo de docente que efectúa la clase y el estado nutricional de los ninos. La muestra incluyó 549 ninos de 6-8 anos de 8 escuelas municipales. Se realizaron mediciones antropométricas y tiempo en AIMI durante una clase de educación física utilizando podómetros. La proporción de clase que correspondió a AIMI fue de 15,8% y 12,9 % en varones y ninas respectivamente, sin diferencia por estado nutricional. Si la clase fue efectuada por especialista, ésta fue 16,9% y 14,2% y por el unidocente, 13,7 % y 10,8% en varones y ninas respectivamente. Se observaron diferencias por sexo y según el tipo de profesor, pero no por estado nutricional. La proporción de AIMI en la clase de educación física es sumamente baja, muy lejos de la recomendación de que sea 50% de la clase. El curriculum escolar debiera estar enfocado hacia actividades de mayor gasto energético y en lo posible quienes estén a cargo de la asignatura sean especialistas.


Physical education (PE) classes should contribute to increase daily energy expenditure, including moderate/ vigorous activities (MVA) during 50% ofthe class. We determined the % time in MVA during one PE class, identifying ifthere were differences according to the type of teacher in charge and the nutritional status of the children. The sample included 549 children 6 to 8 years old attending 8 public schools. Anthropometry and time in MVA were determined (usingpedometers). 15.8% and 12.9% of the PE class corresponded to MVA in boys and girls respectively, with no difference by nutritional status. If the class was taught by a PE teacher, 16.9% and 14.2% corresponded to MVA; if it was taught by the classroom teacher, it was 13.7% and 10.8% in boys and girls respectively. There were differences by sex and type of teacher, but not by nutritional status. The proportion of MVA during PE classes is much lower than the recommendation of 50% of the duration of the class. The curriculum should incorporate significantly more moderate/vigorous activities and if possible classes should be taught by PE teachers.


Assuntos
Educação Física e Treinamento , Estudantes , Criança , Estado Nutricional , Metabolismo Energético
3.
Enferm. univ ; 2(3): 23-27, Sept.-dic. 2005. ilus
Artigo em Espanhol | LILACS, BDENF | ID: biblio-1343078

RESUMO

Entre las problemáticas más preocupantes de las instituciones Educativas de Enfermería es la desvinculación docencia-servicio, situación añeja, que se refleja en el aprendizaje de los alumnos cuando se enfrentan a las contradicciones que existen en los escenarios de práctica. Con base a lo anterior, se propuso un proyecto con el propósito de fortalecer y mejorar el aprendizaje de los estudiantes en el ámbito hospitalario, a través de la formación de Enfermeras tutoras clínicas que compartieran las responsabilidad de la docencia con una metodología innovadora denominada Tutoría Clínica, el cual obtuvo financiamiento por el Programa de Apoyo a la Innovación y Mejoramiento de la Enseñanza (PAPIME- EN223403/UNAM) en la Ciudad de México. Este proyecto se estructuró para ser realizado en tres años, actualmente estamos concluyendo el segundo, y en el tercero esperamos consolidar el modelo de tutoría como estrategia permanente que contribuya a mejorar la calidad de la formación de los estudiantes. Es importante resaltar que el modelo de tutoría como el que hemos iniciado y del cual presentamos los resultados preliminares tiene implicaciones en el logro de los aprendizajes y en la generación de nuevas estrategias de vinculación entre la Escuela y las Instituciones de salud, situación que se verá reflejada cuando en un tiempo determinado el estudiante logre adquirir mayores habilidades sociales y cognitivas que le permitan ser cada vez más autónomo en sus propias decisiones profesionales y como ser humano.


Among the nursing educational intitutions´ are concerning problems is the teaching-service unlinking; this is an old situation that is reflected on students learning when they face contradictions existing in the practice scenes. Based of the previous, a project was proposed that has the purpase to strengthen and enhance students learning within hospital scope, through training clinical tutor nurses to share the responsibility for teaching with an innovative methodology called Clinical Tutoring, and which got sponsoring from the Program for Supparting Teaching Innovation and Betterment (PAPIME EN 223403/UNAM) in Mexico City. This project was structured to be achieved in three years; nawadays we are concluding the secondo year, and in the third year we hoope to brace the tutorial model as a permanent strategy that contributes to enhance students´upbringing quiality. It is important to highlight that the tutorial model as the one we have starded and from which we present the preliminary outcomes, has implications to learning achievernent and in generating new linking strategies between the School and the health institutions; this situation will be reflected when, in a determined time, the student succeeds in acquiring more social and cognitive abilities that would allow him/her to be increasingly autonomous on his/her own professional decisions and as a human being.


Assuntos
Humanos , Masculino , Feminino , Aprendizagem , Preceptoria , Enfermagem
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