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	Provedor de dados BJMBR (4) Autor Pereira,R.M.R. (4) Bezerra,M.C. (1) Carvalho,J.F. (1) Casemiro,R. (1) Cocuzza,M. (1) Danilevicius,C.F. (1) Jorgetti,V. (1) Lopes,J.B. (1) Moraes,A.J.P. (1) Prokopowitsch,A.S. (1) Saito,O. (1) Silva,C.A.A. (1) Teng,N.C. (1) da Paz,L.H.B.C. (1) de Falco,V. (1) dos Reis,L.M. (1) Mais... Palavra-chave 17ß-estradiol (1) Alendronate (1) Arterial calcification (1) Arthritis (1) Atherosclerosis (1) Bone loss (1) Densitometry (1) Erosion (1) Gonad (1) Histomorphometry (1) Hormone (1) Idiopathic inflammatory myopathy (1) Juvenile dermatomyositis (1) Low-bone mineral density (1) Male post-puberty (1) Osteoporosis (1) Osteoprotegerin (1) RANK/RANKL (1) Rat (1) Sperm (1) Mais... Tipo do documento Info:eu-repo/semantics/article (4) Ano 2008 (1) 2007 (1) 2005 (1) 2001 (1) País Brazil (4) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Effect of 17ß-estradiol or alendronate on the bone densitometry, bone histomorphometry and bone metabolism of ovariectomized rats BJMBR da Paz,L.H.B.C.; de Falco,V.; Teng,N.C.; dos Reis,L.M.; Pereira,R.M.R.; Jorgetti,V.. The objective of the present study was to evaluate the effect of 17ß-estradiol or alendronate in preventing bone loss in 3-month-old ovariectomized Wistar rats. One group underwent sham ovariectomy (control, N = 10), and the remaining three underwent double ovariectomy. One ovariectomized group did not receive any treatment (OVX, N = 12). A second received subcutaneous 17ß-estradiol at a dose of 30 µg/kg for 6 weeks (OVX-E, N = 11) and a third, subcutaneous alendronate at a dose of 0.1 mg/kg for 6 weeks (OVX-A, N = 8). Histomorphometry, densitometry, osteocalcin and deoxypyridinoline measurements were applied to all groups. After 6 weeks there was a significant decrease in bone mineral density (BMD) at the trabecular site (distal femur) in OVX rats. Both... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rat; 17ß-estradiol; Alendronate; Densitometry; Histomorphometry. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000800007 Bone metabolism and vascular calcification BJMBR Danilevicius,C.F.; Lopes,J.B.; Pereira,R.M.R.. Osteoporosis and atherosclerosis are chronic degenerative diseases which have been considered to be independent and whose common characteristic is increasing incidence with age. At present, growing evidence indicates the existence of a correlation between cardiovascular disease and osteoporosis, irrespective of age. The morbidity and mortality of osteoporosis is mainly related to the occurrence of fractures. Atherosclerosis shows a high rate of morbidity and especially mortality because of its clinical repercussions such as angina pectoris, acute myocardial infarction, stroke, and peripheral vascular insufficiency. Atherosclerotic disease is characterized by the accumulation of lipid material in the arterial wall resulting from autoimmune and inflammatory... Tipo: Info:eu-repo/semantics/article Palavras-chave: Osteoporosis; Vascular calcification; Atherosclerosis; Low-bone mineral density; Arterial calcification. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000400001 Minor sperm abnormalities in young male post-pubertal patients with juvenile dermatomyositis BJMBR Moraes,A.J.P.; Pereira,R.M.R.; Cocuzza,M.; Casemiro,R.; Saito,O.; Silva,C.A.A.. The objective of the present study was to identify sperm abnormalities in young male patients with juvenile dermatomyositis (JDM). In 2005, 18 male JDM patients, diagnosed according to the criteria of Bohan and Peter, were followed at the Pediatric Rheumatology Unit and Rheumatology Division, of our Institution. Of the 18 males, 11 were pre-pubertal and 7 were post-pubertal. Two of 7 post-pubertal JDM male patients were excluded: one for orchidopexy for cryptorchidism and the other for testicular ectopia in the left testis. The remaining 5 post-pubertal JDM patients were prospectively evaluated on the basis of two semen analyses, according to the World Health Organization (WHO), urologic evaluation, testicular Doppler ultrasound hormone profile. The data... Tipo: Info:eu-repo/semantics/article Palavras-chave: Juvenile dermatomyositis; Gonad; Sperm; Hormone; Male post-puberty; Idiopathic inflammatory myopathy. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001200016 RANK, RANKL and osteoprotegerin in arthritic bone loss BJMBR Bezerra,M.C.; Carvalho,J.F.; Prokopowitsch,A.S.; Pereira,R.M.R.. Rheumatoid arthritis is characterized by the presence of inflammatory synovitis and destruction of joint cartilage and bone. Tissue proteinases released by synovia, chondrocytes and pannus can cause cartilage destruction and cytokine-activated osteoclasts have been implicated in bone erosions. Rheumatoid arthritis synovial tissues produce a variety of cytokines and growth factors that induce monocyte differentiation to osteoclasts and their proliferation, activation and longer survival in tissues. More recently, a major role in bone erosion has been attributed to the receptor activator of nuclear factor kappa B ligand (RANKL) released by activated lymphocytes and osteoblasts. In fact, osteoclasts are markedly activated after RANKL binding to the cognate... Tipo: Info:eu-repo/semantics/article Palavras-chave: Osteoprotegerin; RANK/RANKL; Arthritis; Bone loss; Erosion. Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005000200004 Registros recuperados: 4 Primeira ... 1 ... Última

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