No dia 25 de Setembro de 2023, faremos a migração do Repositório Institucional para a versão 7.6 do sistema DSpace. Por este motivo, o Repositório Institucional ficará indisponível neste dia. Contamos com a compreensão de todos.
RESPIRATORY RESPONSES IN A BRAZILIAN MILLIPEDE, PSEUDONANNOLENE-TRICOLOR, TO DECLINING OXYGEN PRESSURES
dc.contributor.author | Penteado, CHS | |
dc.contributor.author | Heblingberaldo, MJA | |
dc.date.accessioned | 2014-05-20T15:19:38Z | |
dc.date.available | 2014-05-20T15:19:38Z | |
dc.date.issued | 1991-01-01 | |
dc.identifier | http://www.jstor.org/stable/30158521 | |
dc.identifier.citation | Physiological Zoology. Chicago: Univ Chicago Press, v. 64, n. 1, p. 232-241, 1991. | |
dc.identifier.issn | 0031-935X | |
dc.identifier.uri | http://hdl.handle.net/11449/31072 | |
dc.description.abstract | Oxygen uptake and the influence of declining oxygen pressures (Po2's) were examined in a Brazilian spirostreptid millipede, Pseudonannolene tricolor. The data were obtained in a Warburg respirometer at 25-degrees-C from both male and female animals, sexually inactive, in the intermolt stage, and fasting for 24 h. In a sudden exposure to a decreased Po2 the millipedes regulated respiration down to at least 71 mmHg O2. From a Po2 of 35 mmHg O2 downward the animals started to show oxyconformity. When the millipedes were exposed to a stepwise declining Po2 the results indicated only conformation. After exposure to hypoxia, P. tricolor showed a pattern of underrepayment on return to normoxia, but larger millipedes accumulated more O2 debt than smaller ones. | en |
dc.format.extent | 232-241 | |
dc.language.iso | eng | |
dc.publisher | Univ Chicago Press | |
dc.relation.ispartof | Physiological Zoology | |
dc.source | Web of Science | |
dc.title | RESPIRATORY RESPONSES IN A BRAZILIAN MILLIPEDE, PSEUDONANNOLENE-TRICOLOR, TO DECLINING OXYGEN PRESSURES | en |
dc.type | Artigo | |
dcterms.license | http://www.jstor.org/page/info/about/policies/terms.jsp | |
dcterms.rightsHolder | Univ Chicago Press | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.description.affiliation | UNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT ZOOL,BR-13500 RIO CLARO,SP,BRAZIL | |
dc.description.affiliationUnesp | UNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT ZOOL,BR-13500 RIO CLARO,SP,BRAZIL | |
dc.identifier.wos | WOS:A1991FE24200012 | |
dc.rights.accessRights | Acesso restrito | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claro | pt |
dc.identifier.file | WOSA1991FE24200012.pdf |
