{"id":5002,"date":"1999-01-01T01:01:01","date_gmt":"1999-01-01T01:01:01","guid":{"rendered":"http:\/\/export.maxmaziy.php.nixsolutions.com\/?p=692"},"modified":"1999-01-01T01:01:01","modified_gmt":"1999-01-01T01:01:01","slug":"adrenocorticotropic-hormone-and-cortisol-in-calves-after-corticotropin-releasing-hormone","status":"publish","type":"post","link":"http:\/\/prairieswine.com\/rsc\/adrenocorticotropic-hormone-and-cortisol-in-calves-after-corticotropin-releasing-hormone\/","title":{"rendered":"Adrenocorticotropic hormone and cortisol in calves after corticotropin-releasing hormone"},"content":{"rendered":"<p>One technique used to assess chronic stress in animals is to determine how responsive they are to a corticotropin-releasing hormone (CRH) or an adrenocorticotropic hormone (ACTH) challenge.  This is a physiological means of mimicking a severe stress.  Animals that have been chronically stressed should have the capacity to respond to such challenges with a larger release of the stress hormone cortisol.  This study examined the dose of CRH needed for such a test and the time frame over which a response should be measured.  The study was done with 12-wk old calves.  Calves were injected with varying doses of CRH and their responses in terms of ACTH and cortisol were assessed over the next 5 hours.  The cortisol concentrations between 20 and 90 min post-injection was predictive of the total release of cortisol following treatment.  It is suggested that a challenge test should include several samples during that period of time.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>One technique used to assess chronic stress in animals is to determine how responsive they are to a corticotropin-releasing hormone (CRH) or an adrenocorticotropic hormone (ACTH) challenge. This is a physiological means of mimicking a severe stress. Animals that have been chronically stressed should have the capacity to respond to such challenges with a larger [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[928],"tags":[2135,8882,640,13816,19216,2858,16850,4663,14804,22808,16262,2120,110,20911,1579,18011,52],"class_list":["post-5002","post","type-post","status-publish","format-standard","hentry","category-welfare","tag-adrenocorticotropic-hormonecalfcalveschallengecorticotropin-releasing-hormonecortisolresponsestress","tag-al","tag-animal","tag-ass","tag-assess","tag-capacity","tag-chronic-stress","tag-don","tag-hal","tag-pic","tag-pl","tag-release","tag-stress","tag-t","tag-test","tag-tot","tag-treatment"],"_links":{"self":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/5002","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/comments?post=5002"}],"version-history":[{"count":0,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/5002\/revisions"}],"wp:attachment":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/media?parent=5002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/categories?post=5002"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/tags?post=5002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}