Consulta: creatorFacets:"PAJOVIĆ,SNEŽANA B."
Registros recuperados: 2
Data/hora: 01/06/2024 05:32:58

Treadmill exercise does not change gene expression of adrenal catecholamine biosynthetic enzymes in chronically stressed rats
Provedor de dados: 42
Autores: GAVRILOVIĆ,LJUBICA; STOJILJKOVIĆ,VESNA; KASAPOVIĆ,JELENA; POPOVIĆ,NATAŠA; PAJOVIĆ,SNEŽANA B.; DRONJAK,SLADJANA.
ABSTRACTChronic isolation of adult animals represents a form of psychological stress that produces sympatho-adrenomedullar activation. Exercise training acts as an important modulator of sympatho-adrenomedullary system. This study aimed to investigate physical exercise-related changes in gene expression of catecholamine biosynthetic enzymes (tyrosine hydroxylase, dopamine-ß-hydroxylase and phenylethanolamine N-methyltransferase) and cyclic adenosine monophosphate response element-binding (CREB) in the adrenal medulla, concentrations of catecholamines and corticosterone (CORT) in the plasma and the weight of adrenal glands of chronically psychosocially stressed adult rats exposed daily to 20 min treadmill running for 12 weeks. Also, we examined how...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Adrenal medulla; Acute immobilization stress; Catecholamine; Chronic social isolation; Gene expression; Treadmill exercise.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000300999

Antioxidant status in women with uterine leiomyoma: relation with sex hormones
Provedor de dados: 42
Autores: PEJIĆ,SNEŽANA; TODOROVIĆ,ANA; STOJILJKOVIĆ,VESNA; GAVRILOVIĆ,LJUBICA; POPOVIĆ,NATAŠA; PAJOVIĆ,SNEŽANA B.
ABSTRACTUterine leiomyomas are benign soft-tissues tumors that arise from uterine smooth muscle tissue. Etiopathogenesis of leiomyomas is not well understood. We aimed to examine whether antioxidant enzyme activities and lipid hydroperoxides level in patients with leiomyoma are influenced by changes in sex hormones and gonadotropins (estradiol (E2), progesterone, FSH, and LH) during menstrual cycle and in postmenopause. The material consisted of blood and uterine tissue specimens. Hormone concentrations were determined and assays for superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase activities and lipid hydroperoxides concentration were performed. In blood of examined women, a significant difference in catalase, glutathione...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antioxidant enzymes; Lipid hydroperoxides; Sex steroids; Leiomyoma.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401771