The postnatal metabolic development of the nucleus commissuralis and nucleus medialis of the nucleus tractus solitarius
The ontogeny of the metabolic requirements in the nucleus commissuralis (NC) and nucleus medialis (NM) of the nucleus tractus solitarius was studied in the postnatal rat using the [ 3H]2-deoxy- d-glucose autoradiography technique. It was found that the metabolic requirements in the NC and NM are not...
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| Veröffentlicht in: | Brain research 1983-09, Vol.9 (3), p.359-367 |
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| creator | Krukoff, T.L. Scott, T.M. |
| description | The ontogeny of the metabolic requirements in the nucleus commissuralis (NC) and nucleus medialis (NM) of the nucleus tractus solitarius was studied in the postnatal rat using the [
3H]2-deoxy-
d-glucose autoradiography technique. It was found that the metabolic requirements in the NC and NM are not constant between 2 and 12 weeks of age. A high level of metabolic activity at 2 and 8 weeks is contrasted by a lower level at 4 and 12 weeks. The apparent changes in metabolic requirements are not related to the changes in blood pressure of the rats or neuronal densities of the subnuclei which occur as the rats mature, or to exchange vessel densities of the subnuclei. Thus the higher energy requirements of the NC and NM at 2 and 8 weeks of age suggest that developmental and/or functional processes are more active at these stages. |
| doi_str_mv | 10.1016/0165-3806(83)90033-0 |
| format | Article |
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3H]2-deoxy-
d-glucose autoradiography technique. It was found that the metabolic requirements in the NC and NM are not constant between 2 and 12 weeks of age. A high level of metabolic activity at 2 and 8 weeks is contrasted by a lower level at 4 and 12 weeks. The apparent changes in metabolic requirements are not related to the changes in blood pressure of the rats or neuronal densities of the subnuclei which occur as the rats mature, or to exchange vessel densities of the subnuclei. Thus the higher energy requirements of the NC and NM at 2 and 8 weeks of age suggest that developmental and/or functional processes are more active at these stages.</description><identifier>ISSN: 0165-3806</identifier><identifier>ISSN: 0006-8993</identifier><identifier>EISSN: 1872-6240</identifier><identifier>DOI: 10.1016/0165-3806(83)90033-0</identifier><identifier>PMID: 6627027</identifier><identifier>CODEN: BRREAP</identifier><language>eng</language><publisher>London: Elsevier B.V</publisher><subject>Animals ; Autoradiography ; baroreceptor reflex ; Biochemistry and metabolism ; Biological and medical sciences ; Cell Count ; Central nervous system ; Deoxyglucose - metabolism ; exchange vessels ; Fundamental and applied biological sciences. Psychology ; Medulla Oblongata - blood supply ; Medulla Oblongata - cytology ; Medulla Oblongata - growth & development ; Medulla Oblongata - metabolism ; metabolism ; neuronal densities ; Neurons - cytology ; nucleus tractus solitarius ; Rats ; Rats, Inbred Strains ; Tritium ; Vertebrates: nervous system and sense organs</subject><ispartof>Brain research, 1983-09, Vol.9 (3), p.359-367</ispartof><rights>1983</rights><rights>1984 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c420t-448cc66244f9c78a7572fd7b47809a950223af76ad1ae4ebecead1fc99c19c13</citedby><cites>FETCH-LOGICAL-c420t-448cc66244f9c78a7572fd7b47809a950223af76ad1ae4ebecead1fc99c19c13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9372199$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6627027$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Krukoff, T.L.</creatorcontrib><creatorcontrib>Scott, T.M.</creatorcontrib><title>The postnatal metabolic development of the nucleus commissuralis and nucleus medialis of the nucleus tractus solitarius</title><title>Brain research</title><addtitle>Brain Res</addtitle><description>The ontogeny of the metabolic requirements in the nucleus commissuralis (NC) and nucleus medialis (NM) of the nucleus tractus solitarius was studied in the postnatal rat using the [
3H]2-deoxy-
d-glucose autoradiography technique. It was found that the metabolic requirements in the NC and NM are not constant between 2 and 12 weeks of age. A high level of metabolic activity at 2 and 8 weeks is contrasted by a lower level at 4 and 12 weeks. The apparent changes in metabolic requirements are not related to the changes in blood pressure of the rats or neuronal densities of the subnuclei which occur as the rats mature, or to exchange vessel densities of the subnuclei. Thus the higher energy requirements of the NC and NM at 2 and 8 weeks of age suggest that developmental and/or functional processes are more active at these stages.</description><subject>Animals</subject><subject>Autoradiography</subject><subject>baroreceptor reflex</subject><subject>Biochemistry and metabolism</subject><subject>Biological and medical sciences</subject><subject>Cell Count</subject><subject>Central nervous system</subject><subject>Deoxyglucose - metabolism</subject><subject>exchange vessels</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Medulla Oblongata - blood supply</subject><subject>Medulla Oblongata - cytology</subject><subject>Medulla Oblongata - growth & development</subject><subject>Medulla Oblongata - metabolism</subject><subject>metabolism</subject><subject>neuronal densities</subject><subject>Neurons - cytology</subject><subject>nucleus tractus solitarius</subject><subject>Rats</subject><subject>Rats, Inbred Strains</subject><subject>Tritium</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>0165-3806</issn><issn>0006-8993</issn><issn>1872-6240</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kEtrGzEQgEVJSdyk_6CFPZTSHrbRy6vVJVBMXxDoxXcxnp2lKtqVI2lT-u8rx8aHHgISM2i-GUYfY28E_yS46G7rXbeq592HXn20nCvV8hdsJXoj205qfsFWZ-SKvcr5N-dcqF5cssuuk4ZLs2J_tr-o2cdcZigQmokK7GLw2Az0SCHuJ5pLE8emVGxeMNCSG4zT5HNeEgSfG5iHc2WiwT89_tdREmCpMdfRBZJf8g17OULI9PoUr9n265ft5nt7__Pbj83n-xa15KXVukesy2o9WjQ9mLWR42B22vTcgl1zKRWMpoNBAGnaEVJNR7QWRT3qmr0_jt2n-LBQLq5ujhQCzBSX7KoaazrNK6iPIKaYc6LR7ZOfIP11gruDbndw6Q4uXa_ck253aHt7mr_s6ufPTSe_tf7uVIeMEMYEM_p8xqwyUlhbsbsjRlXFo6fkMnqasepMhMUN0T-_xz-m7Z6L</recordid><startdate>198309</startdate><enddate>198309</enddate><creator>Krukoff, T.L.</creator><creator>Scott, T.M.</creator><general>Elsevier B.V</general><general>Elsevier</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>198309</creationdate><title>The postnatal metabolic development of the nucleus commissuralis and nucleus medialis of the nucleus tractus solitarius</title><author>Krukoff, T.L. ; Scott, T.M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c420t-448cc66244f9c78a7572fd7b47809a950223af76ad1ae4ebecead1fc99c19c13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Animals</topic><topic>Autoradiography</topic><topic>baroreceptor reflex</topic><topic>Biochemistry and metabolism</topic><topic>Biological and medical sciences</topic><topic>Cell Count</topic><topic>Central nervous system</topic><topic>Deoxyglucose - metabolism</topic><topic>exchange vessels</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Medulla Oblongata - blood supply</topic><topic>Medulla Oblongata - cytology</topic><topic>Medulla Oblongata - growth & development</topic><topic>Medulla Oblongata - metabolism</topic><topic>metabolism</topic><topic>neuronal densities</topic><topic>Neurons - cytology</topic><topic>nucleus tractus solitarius</topic><topic>Rats</topic><topic>Rats, Inbred Strains</topic><topic>Tritium</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Krukoff, T.L.</creatorcontrib><creatorcontrib>Scott, T.M.</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>Brain research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krukoff, T.L.</au><au>Scott, T.M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The postnatal metabolic development of the nucleus commissuralis and nucleus medialis of the nucleus tractus solitarius</atitle><jtitle>Brain research</jtitle><addtitle>Brain Res</addtitle><date>1983-09</date><risdate>1983</risdate><volume>9</volume><issue>3</issue><spage>359</spage><epage>367</epage><pages>359-367</pages><issn>0165-3806</issn><issn>0006-8993</issn><eissn>1872-6240</eissn><coden>BRREAP</coden><abstract>The ontogeny of the metabolic requirements in the nucleus commissuralis (NC) and nucleus medialis (NM) of the nucleus tractus solitarius was studied in the postnatal rat using the [
3H]2-deoxy-
d-glucose autoradiography technique. It was found that the metabolic requirements in the NC and NM are not constant between 2 and 12 weeks of age. A high level of metabolic activity at 2 and 8 weeks is contrasted by a lower level at 4 and 12 weeks. The apparent changes in metabolic requirements are not related to the changes in blood pressure of the rats or neuronal densities of the subnuclei which occur as the rats mature, or to exchange vessel densities of the subnuclei. Thus the higher energy requirements of the NC and NM at 2 and 8 weeks of age suggest that developmental and/or functional processes are more active at these stages.</abstract><cop>London</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><pmid>6627027</pmid><doi>10.1016/0165-3806(83)90033-0</doi><tpages>9</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0165-3806 |
| ispartof | Brain research, 1983-09, Vol.9 (3), p.359-367 |
| issn | 0165-3806 0006-8993 1872-6240 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete; Alma/SFX Local Collection |
| subjects | Animals Autoradiography baroreceptor reflex Biochemistry and metabolism Biological and medical sciences Cell Count Central nervous system Deoxyglucose - metabolism exchange vessels Fundamental and applied biological sciences. Psychology Medulla Oblongata - blood supply Medulla Oblongata - cytology Medulla Oblongata - growth & development Medulla Oblongata - metabolism metabolism neuronal densities Neurons - cytology nucleus tractus solitarius Rats Rats, Inbred Strains Tritium Vertebrates: nervous system and sense organs |
| title | The postnatal metabolic development of the nucleus commissuralis and nucleus medialis of the nucleus tractus solitarius |
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