Comparison of the effects of CRF and stress on levels of pituitary cyclic AMP and plasma ACTH in vivo
We have previously reported that acute stress increases levels of rat pituitary cyclic AMP in vivo. The present study was conducted to test the hypothesis that stress-induced increases in pituitary cyclic AMP in vivo were mediated via CRF. We compared the effects of various stressors with the effect...
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| Veröffentlicht in: | Peptides (New York, N.Y. : 1980) N.Y. : 1980), 1986-11, Vol.7 (6), p.1153-1158 |
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| container_title | Peptides (New York, N.Y. : 1980) |
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| creator | Kant, G.Jean Oleshansky, Marvin A. Walczak, Donna D. Mougey, Edward H. Meyerhoff, James L. |
| description | We have previously reported that acute stress increases levels of rat pituitary cyclic AMP
in vivo. The present study was conducted to test the hypothesis that stress-induced increases in pituitary cyclic AMP
in vivo were mediated via CRF. We compared the effects of various stressors with the effects of CRF or epinephrine administration on pituitary cyclic AMP and plasma ACTH responses
in vivo. Stressors, epinephrine or CRF increased levels of pituitary cyclic AMP. Pituitary cyclic AMP response to either immobilization or CRF was much greater at light onset than at lights off in rats maintained on at 12 hr light: 12 hr dark lighting regimen. In rats with pituitary stalk transections, footshock did not increase levels of pituitary cyclic AMP, suggesting that some factor of central origin was required for this stress response. Exogenous CRF administration did increase levels of pituitary cyclic AMP in stalk-transected rats, while epinephrine increased levels in sham-operated but not in stalk-transected rats. Antisera to CRF markedly decreased pituitary cyclic AMP response to exogenous CRF administered 6 min following antisera and partially attenuated pituitary cyclic AMP response to forced running. Taken as a whole these data support a major role for CRF in the pituitary cyclic AMP response to stress. |
| doi_str_mv | 10.1016/0196-9781(86)90146-4 |
| format | Article |
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in vivo. The present study was conducted to test the hypothesis that stress-induced increases in pituitary cyclic AMP
in vivo were mediated via CRF. We compared the effects of various stressors with the effects of CRF or epinephrine administration on pituitary cyclic AMP and plasma ACTH responses
in vivo. Stressors, epinephrine or CRF increased levels of pituitary cyclic AMP. Pituitary cyclic AMP response to either immobilization or CRF was much greater at light onset than at lights off in rats maintained on at 12 hr light: 12 hr dark lighting regimen. In rats with pituitary stalk transections, footshock did not increase levels of pituitary cyclic AMP, suggesting that some factor of central origin was required for this stress response. Exogenous CRF administration did increase levels of pituitary cyclic AMP in stalk-transected rats, while epinephrine increased levels in sham-operated but not in stalk-transected rats. Antisera to CRF markedly decreased pituitary cyclic AMP response to exogenous CRF administered 6 min following antisera and partially attenuated pituitary cyclic AMP response to forced running. Taken as a whole these data support a major role for CRF in the pituitary cyclic AMP response to stress.</description><identifier>ISSN: 0196-9781</identifier><identifier>EISSN: 1873-5169</identifier><identifier>DOI: 10.1016/0196-9781(86)90146-4</identifier><identifier>PMID: 3031631</identifier><identifier>CODEN: PPTDD5</identifier><language>eng</language><publisher>New York, NY: Elsevier Inc</publisher><subject>ACTH ; Adrenocorticotropic Hormone - blood ; Adrenocorticotropic Hormone - metabolism ; Animals ; Biological and medical sciences ; Circadian Rhythm - drug effects ; Corticotropin releasing factor (CRF) ; Corticotropin-Releasing Hormone - pharmacology ; Cyclic AMP ; Cyclic AMP - metabolism ; Electroshock ; Epinephrine - pharmacology ; Fundamental and applied biological sciences. Psychology ; Hormones and neuropeptides. Regulation ; Hypothalamus. Hypophysis. Epiphysis. Urophysis ; Male ; Pituitary ; Pituitary Gland - drug effects ; Pituitary Gland - metabolism ; Rats ; Rats, Inbred Strains ; Restraint, Physical ; Space life sciences ; Stress ; Stress, Psychological - physiopathology ; Vertebrates: endocrinology</subject><ispartof>Peptides (New York, N.Y. : 1980), 1986-11, Vol.7 (6), p.1153-1158</ispartof><rights>1986</rights><rights>1987 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c301t-c40e1fde1248a11a4422545113c7da41ef3a18251b98e3c9226efa3418a60a8b3</citedby><cites>FETCH-LOGICAL-c301t-c40e1fde1248a11a4422545113c7da41ef3a18251b98e3c9226efa3418a60a8b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0196978186901464$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8322150$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3031631$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kant, G.Jean</creatorcontrib><creatorcontrib>Oleshansky, Marvin A.</creatorcontrib><creatorcontrib>Walczak, Donna D.</creatorcontrib><creatorcontrib>Mougey, Edward H.</creatorcontrib><creatorcontrib>Meyerhoff, James L.</creatorcontrib><title>Comparison of the effects of CRF and stress on levels of pituitary cyclic AMP and plasma ACTH in vivo</title><title>Peptides (New York, N.Y. : 1980)</title><addtitle>Peptides</addtitle><description>We have previously reported that acute stress increases levels of rat pituitary cyclic AMP
in vivo. The present study was conducted to test the hypothesis that stress-induced increases in pituitary cyclic AMP
in vivo were mediated via CRF. We compared the effects of various stressors with the effects of CRF or epinephrine administration on pituitary cyclic AMP and plasma ACTH responses
in vivo. Stressors, epinephrine or CRF increased levels of pituitary cyclic AMP. Pituitary cyclic AMP response to either immobilization or CRF was much greater at light onset than at lights off in rats maintained on at 12 hr light: 12 hr dark lighting regimen. In rats with pituitary stalk transections, footshock did not increase levels of pituitary cyclic AMP, suggesting that some factor of central origin was required for this stress response. Exogenous CRF administration did increase levels of pituitary cyclic AMP in stalk-transected rats, while epinephrine increased levels in sham-operated but not in stalk-transected rats. Antisera to CRF markedly decreased pituitary cyclic AMP response to exogenous CRF administered 6 min following antisera and partially attenuated pituitary cyclic AMP response to forced running. Taken as a whole these data support a major role for CRF in the pituitary cyclic AMP response to stress.</description><subject>ACTH</subject><subject>Adrenocorticotropic Hormone - blood</subject><subject>Adrenocorticotropic Hormone - metabolism</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Circadian Rhythm - drug effects</subject><subject>Corticotropin releasing factor (CRF)</subject><subject>Corticotropin-Releasing Hormone - pharmacology</subject><subject>Cyclic AMP</subject><subject>Cyclic AMP - metabolism</subject><subject>Electroshock</subject><subject>Epinephrine - pharmacology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hormones and neuropeptides. Regulation</subject><subject>Hypothalamus. Hypophysis. Epiphysis. Urophysis</subject><subject>Male</subject><subject>Pituitary</subject><subject>Pituitary Gland - drug effects</subject><subject>Pituitary Gland - metabolism</subject><subject>Rats</subject><subject>Rats, Inbred Strains</subject><subject>Restraint, Physical</subject><subject>Space life sciences</subject><subject>Stress</subject><subject>Stress, Psychological - physiopathology</subject><subject>Vertebrates: endocrinology</subject><issn>0196-9781</issn><issn>1873-5169</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1986</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kE2LFDEQhoMo6-zqP1DIQUQPralOOp2-LAyNuyusKLKeQ026gpH-MukZ2H9vemeYo6cieZ-qSh7G3oD4BAL0ZwGNLprawAejPzYClC7UM7YBU8uiAt08Z5sz8pJdpvRHCKFUYy7YhRQStIQNo3YaZowhTSOfPF9-EyfvyS1pPbY_bziOHU9LpJRvRt7TgfqnbA7LPiwYH7l7dH1wfPvtxxM895gG5Nv24Y6HkR_CYXrFXnjsE70-1Sv26-bLQ3tX3H-__dpu7wsnBSyFU4LAdwSlMgiASpVlpSoA6eoOFZCXCKasYNcYkq4pS00epQKDWqDZySv2_jh3jtPfPaXFDiE56nscadonW9d5j6l0BtURdHFKKZK3cwxD_owFYVe7dlVnV3XW5LratSq3vT3N3-8G6s5NJ505f3fKMTnsfcTRhXTGjCxLqETGro9YVkmHQNEmF2h01IWY1dtuCv9_xz8NeZQE</recordid><startdate>198611</startdate><enddate>198611</enddate><creator>Kant, G.Jean</creator><creator>Oleshansky, Marvin A.</creator><creator>Walczak, Donna D.</creator><creator>Mougey, Edward H.</creator><creator>Meyerhoff, James L.</creator><general>Elsevier Inc</general><general>Elsevier Science</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>198611</creationdate><title>Comparison of the effects of CRF and stress on levels of pituitary cyclic AMP and plasma ACTH in vivo</title><author>Kant, G.Jean ; Oleshansky, Marvin A. ; Walczak, Donna D. ; Mougey, Edward H. ; Meyerhoff, James L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c301t-c40e1fde1248a11a4422545113c7da41ef3a18251b98e3c9226efa3418a60a8b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1986</creationdate><topic>ACTH</topic><topic>Adrenocorticotropic Hormone - blood</topic><topic>Adrenocorticotropic Hormone - metabolism</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Circadian Rhythm - drug effects</topic><topic>Corticotropin releasing factor (CRF)</topic><topic>Corticotropin-Releasing Hormone - pharmacology</topic><topic>Cyclic AMP</topic><topic>Cyclic AMP - metabolism</topic><topic>Electroshock</topic><topic>Epinephrine - pharmacology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hormones and neuropeptides. Regulation</topic><topic>Hypothalamus. Hypophysis. Epiphysis. Urophysis</topic><topic>Male</topic><topic>Pituitary</topic><topic>Pituitary Gland - drug effects</topic><topic>Pituitary Gland - metabolism</topic><topic>Rats</topic><topic>Rats, Inbred Strains</topic><topic>Restraint, Physical</topic><topic>Space life sciences</topic><topic>Stress</topic><topic>Stress, Psychological - physiopathology</topic><topic>Vertebrates: endocrinology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kant, G.Jean</creatorcontrib><creatorcontrib>Oleshansky, Marvin A.</creatorcontrib><creatorcontrib>Walczak, Donna D.</creatorcontrib><creatorcontrib>Mougey, Edward H.</creatorcontrib><creatorcontrib>Meyerhoff, James L.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Peptides (New York, N.Y. : 1980)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kant, G.Jean</au><au>Oleshansky, Marvin A.</au><au>Walczak, Donna D.</au><au>Mougey, Edward H.</au><au>Meyerhoff, James L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of the effects of CRF and stress on levels of pituitary cyclic AMP and plasma ACTH in vivo</atitle><jtitle>Peptides (New York, N.Y. : 1980)</jtitle><addtitle>Peptides</addtitle><date>1986-11</date><risdate>1986</risdate><volume>7</volume><issue>6</issue><spage>1153</spage><epage>1158</epage><pages>1153-1158</pages><issn>0196-9781</issn><eissn>1873-5169</eissn><coden>PPTDD5</coden><abstract>We have previously reported that acute stress increases levels of rat pituitary cyclic AMP
in vivo. The present study was conducted to test the hypothesis that stress-induced increases in pituitary cyclic AMP
in vivo were mediated via CRF. We compared the effects of various stressors with the effects of CRF or epinephrine administration on pituitary cyclic AMP and plasma ACTH responses
in vivo. Stressors, epinephrine or CRF increased levels of pituitary cyclic AMP. Pituitary cyclic AMP response to either immobilization or CRF was much greater at light onset than at lights off in rats maintained on at 12 hr light: 12 hr dark lighting regimen. In rats with pituitary stalk transections, footshock did not increase levels of pituitary cyclic AMP, suggesting that some factor of central origin was required for this stress response. Exogenous CRF administration did increase levels of pituitary cyclic AMP in stalk-transected rats, while epinephrine increased levels in sham-operated but not in stalk-transected rats. Antisera to CRF markedly decreased pituitary cyclic AMP response to exogenous CRF administered 6 min following antisera and partially attenuated pituitary cyclic AMP response to forced running. Taken as a whole these data support a major role for CRF in the pituitary cyclic AMP response to stress.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>3031631</pmid><doi>10.1016/0196-9781(86)90146-4</doi><tpages>6</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | ACTH Adrenocorticotropic Hormone - blood Adrenocorticotropic Hormone - metabolism Animals Biological and medical sciences Circadian Rhythm - drug effects Corticotropin releasing factor (CRF) Corticotropin-Releasing Hormone - pharmacology Cyclic AMP Cyclic AMP - metabolism Electroshock Epinephrine - pharmacology Fundamental and applied biological sciences. Psychology Hormones and neuropeptides. Regulation Hypothalamus. Hypophysis. Epiphysis. Urophysis Male Pituitary Pituitary Gland - drug effects Pituitary Gland - metabolism Rats Rats, Inbred Strains Restraint, Physical Space life sciences Stress Stress, Psychological - physiopathology Vertebrates: endocrinology |
| title | Comparison of the effects of CRF and stress on levels of pituitary cyclic AMP and plasma ACTH in vivo |
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