Consulta: creatorFacets:"Ramos,O.H.P."
Registros recuperados: 2
Data/hora: 15/06/2024 16:26:48

Identification of metalloprotease gene families in sugarcane
Provedor de dados: 74
Autores: Ramos,O.H.P.; Selistre-de-Araujo,H.S.
Metalloproteases play a key role in many physiological processes in mammals such as cell migration, tissue remodeling and processing of growth factors. They have also been identified as important factors in the patho-physiology of a number of human diseases, including cancer and hypertension. Many bacterial pathogens rely on proteases in order to infect the host. Several classes of metalloproteases have been described in humans, bacteria, snake venoms and insects. However, the presence and characterization of plant metalloproteases have rarely been described in the literature. In our research, we searched the sugarcane expressed sequence tag (SUCEST) DNA library in order to identify, by homology with sequences deposited in other databases, metalloprotease...
Tipo: Info:eu-repo/semantics/article
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572001000100037

Early remodeling of rat cardiac muscle induced by swimming training
Provedor de dados: 56
Autores: Verzola,R.M.M.; Mesquita,R.A.; Peviani,S.; Ramos,O.H.P.; Moriscot,A.S.; Perez,S.E.A.; Selistre-de-Araújo,H.S.
The aim of the present investigation was to study the effect of acute swimming training with an anaerobic component on matrix metallopeptidase (MMP) activity and myosin heavy chain gene expression in the rat myocardium. Animals (male Wistar rats, weighing approximately 180 g) were trained for 6 h/day in 3 sessions of 2 h each for 1 to 5 consecutive days (N = 5 rats per group). Rats swam in basins 47 cm in diameter and 60 cm deep filled with water at 33 to 35ºC. After the training period a significant increase (P &lt; 0.05) was observed in the heart weight normalized to body weight by about 22 and 35% in the groups that trained for 96 and 120 h, respectively. Blood lactate levels were significantly increased (P &lt; 0.05) in all groups after all training...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Myosin heavy chain expression; Training; Real time PCR; Rat myocardium; Muscle hypertrophy.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000500009