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	Provedor de dados BJMBR (2) R. Bras. Zootec. (2) JBAG (1) Ciência Rural (1) Autor Aguilar,M.J (1) Antonini,S.R.R. (1) Bakker,L (1) Boere,Vanner (1) Castro,M. (1) Chaves,Bruna Resende (1) Elias,P.C.L. (1) Ferreira,Rony Antonio (1) López,M.C (1) Martinelli Jr.,C.E. (1) Montanha,Julio César (1) Moraes,F. (1) Moreira,A.C. (1) Pereira,Bárbara Azevedo (1) Pontelo,Thais Preisser (1) Rabelo,Stênia Severo (1) Rodríguez-Gil,Joan Enric (1) Rondó,P.H.C. (1) Santiago,L. (1) Silva,Sérgio Leme (1) Mais... Palavra-chave Salivary cortisol (6) Welfare (2) Alternative materials (1) Anxiety (1) Cushing's syndrome (1) Damaging behaviour (1) Diurnal cortisol slope (1) Emotions (1) Environmental enrichment (1) Genotype (1) Industrial waste (1) Jaguar (1) Ontogeny (1) Panthera onca (1) Pregnant adolescents (1) State Anxiety Inventory (1) Stressors (1) Swine (1) Turner syndrome (1) Mais... Tipo do documento Info:eu-repo/semantics/article (6) Ano 2017 (2) 2011 (1) 2009 (1) 2004 (1) 2000 (1) País Brazil (5) Argentina (1) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Diurnal cortisol slope in girls and adolescents with diagnosis of turner syndrome JBAG López,M.C; Aguilar,M.J; Zabaleta,V; Bakker,L. Turner Syndrome is a non-inheritable chromosomal abnormality with highest incidence in female population. Women diagnosed with this condition present atypical brain morphology which includes hippocampal and amygdalar disorders. Both structures are key to the regulation of daily cortisol concentrations. This study analyzes diurnal cortisol slope in girls and adolescents diagnosed with Turner Syndrome. The aim of our study is to establish possible associations with the atypical brain morphology described for this population. A competitive radioimmunoassay was conducted on salivary cortisol samples obtained at 8 a.m. and 6:00 p.m. for two days, at a school and rest day. Descriptive statistical analyses were performed and their average values compared with a... Tipo: Info:eu-repo/semantics/article Palavras-chave: Turner syndrome; Diurnal cortisol slope; Salivary cortisol. Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1852-62332011000200006 Peripheral regulation of stress and fear responses in pigs from tail-biting pens R. Bras. Zootec. Zupan,Manja; Zanella,Adroaldo José. ABSTRACT This study focused on stress physiology by characterizing cortisol responses to stressors in tail biters (n = 10), victims (n = 10), and control pigs (n = 10) of two different breeds (Landrace × Yorkshire, LY; Landrace/Yorkshire × Landrace/Duroc; LYLD) and sexes (females and castrated males). We exposed pigs to 10 min of isolation with a human at the farm and transported them to a controlled environment. There, the behaviour was registered for 10 min during sessions when subjected to a novel object test and to a novel arena test. Sampling times of salivary cortisol were in all the fear tests before testing and 60 min thereafter, while for transportation as well 120 min after the beginning of transportation. We additionally measured cortisol at... Tipo: Info:eu-repo/semantics/article Palavras-chave: Damaging behaviour; Emotions; Genotype; Salivary cortisol; Stressors. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000100033 Effects of coffee husk as floor covering on the behavior of boars R. Bras. Zootec. Teles,Mariele Cristina; Pereira,Bárbara Azevedo; Rabelo,Stênia Severo; Pontelo,Thais Preisser; Chaves,Bruna Resende; Ferreira,Rony Antonio; Rodríguez-Gil,Joan Enric; Zangeronimo,Márcio Gilberto. ABSTRACT The objective was to evaluate the influence of coffee husks as floor covering on the aspects of animal welfare such as behavioral characteristics, body surface temperature, and salivary cortisol levels of stabled boars. Sixteen boars were housed in individual stalls; eight were maintained in a conventional system with a concrete floor and eight were maintained on a concrete floor lined with coffee husks. The experimental period was 60 days. All animals were filmed two days prior to the start of the experiment, on both the 7th and 60th days after exposure to coffee husks, and finally two days after the removal of the material. During this period, the number of times that the animals ate, drank, stood, sat, lay down, and dug was recorded.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alternative materials; Environmental enrichment; Industrial waste; Salivary cortisol; Swine; Welfare. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017001200883 Salivary cortisol as a tool for physiological studies and diagnostic strategies BJMBR Castro,M.; Elias,P.C.L.; Martinelli Jr.,C.E.; Antonini,S.R.R.; Santiago,L.; Moreira,A.C.. Salivary cortisol is an index of plasma free cortisol and is obtained by a noninvasive procedure. We have been using salivary cortisol as a tool for physiological and diagnostic studies, among them the emergence of circadian rhythm in preterm and term infants. The salivary cortisol circadian rhythm in term and premature infants was established between 8 and 12 postnatal weeks. In the preterm infants the emergence of circadian rhythm was parallel to the onset of sleep rhythm. We also studied the use of salivary cortisol for screening for Cushing's syndrome (CS) in control and obese outpatients based on circadian rhythm and the overnight 1 mg dexamethasone (DEX) suppression test. Salivary cortisol was suppressed to less than 100 ng/dl after 1 mg DEX in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Salivary cortisol; Ontogeny; Cushing's syndrome. Ano: 2000 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2000001000006 The relationship between salivary cortisol concentrations and anxiety in adolescent and non-adolescent pregnant women BJMBR Rondó,P.H.C.; Vaz,A.J.; Moraes,F.; Tomkins,A.. The main purpose of the present study was to determine the relationship between salivary cortisol concentrations and self-report anxiety in 50 adolescent and 178 non-adolescent women during the last month of pregnancy. The subjects were randomly selected from a previous study involving women who attended antenatal care from September 1997 to August 2000 at 17 health services in Southeast Brazil. Salivary cortisol was measured with an enzyme immunoassay kit, and anxiety was assessed by the State-Trait Anxiety Inventories (STAI) of Spielberger. After saliva collection, the participants completed the STAI. Mean concentrations of cortisol for both pregnant adolescents (14.17 ± 6.78 nmol/l) and non-adolescents (13.81 ± 8.51 nmol/l) were similar (P = 0.89).... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anxiety; Salivary cortisol; Pregnant adolescents; State Anxiety Inventory. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004000900016 Comparison of salivary cortisol concentrations in Jaguars kept in captivity with differences in exposure to the public Ciência Rural Montanha,Julio César; Silva,Sérgio Leme; Boere,Vanner. For the most part, jaguars kept in captivity are used for educational and recreational purposes and it hasn't been determined the different impacts that public exposure would have on these animals. In this study, we compared the salivary cortisol, one of the stress indicator hormones, in seven captive jaguars exposed to the high and low public visitation. Saliva was collected using an absorbent material that was chewed by the animals and subsequently analyzed through an immunoenzymatic assay. Salivary cortisol concentrations were significantly higher in the jaguars with higher public exposure, which suggest a more hormonal stress response. These results indicated that jaguars, animals usually of solitary and secretive behavior, may have their welfare... Tipo: Info:eu-repo/semantics/article Palavras-chave: Panthera onca; Jaguar; Salivary cortisol; Welfare. Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782009000600017 Registros recuperados: 6 Primeira ... 1 ... Última

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