Matches in SemOpenAlex for { <https://semopenalex.org/work/W2060849625> ?p ?o ?g. }
- W2060849625 endingPage "155" @default.
- W2060849625 startingPage "145" @default.
- W2060849625 abstract "In order to evaluate the mechanism(s) responsible for senile impairment of cognitive function as a result of reduced mastication, the effects of the loss of the molar teeth (molarless condition) on the hippocampal expression of glial fibrous acidic protein (GFAP) and on spatial memory in young adult and aged SAMP8 mice were studied using immunohistochemical and behavioral techniques. Aged molarless mice showed a significantly reduced learning ability in a water maze test compared with age-matched control mice, while there was no difference between control and molarless young adult mice. Immunohistochemical analysis showed that the molarless condition enhanced the age-dependent increase in the density and hypertrophy of GFAP-labeled astrocytes in the CA1 region of the hippocampus. These effects increased the longer the molarless condition persisted. When the extracellular K+ concentration ([K+]o) was increased from 4 to 40 mM for hippocampal slices in vitro, the mean increase in the membrane potential was about 57 mV for fine, delicate astrocytes, the most frequently observed type of GFAP-positive cell in the young adult mice, and about 44 mV for the hypertrophic astrocytes of aged mice. However, there was no significant difference in resting membrane potential between these cell types. The data suggest that an impairment of spatial memory and changes in astroglial responsiveness occur following the loss of molar teeth in aged SAMP8 mice." @default.
- W2060849625 created "2016-06-24" @default.
- W2060849625 creator A5024147996 @default.
- W2060849625 creator A5027088630 @default.
- W2060849625 creator A5029611705 @default.
- W2060849625 creator A5031087403 @default.
- W2060849625 creator A5034839316 @default.
- W2060849625 creator A5080079680 @default.
- W2060849625 creator A5081571156 @default.
- W2060849625 creator A5088355724 @default.
- W2060849625 creator A5088869268 @default.
- W2060849625 date "2000-03-01" @default.
- W2060849625 modified "2023-10-16" @default.
- W2060849625 title "Impairment of spatial memory and changes in astroglial responsiveness following loss of molar teeth in aged SAMP8 mice" @default.
- W2060849625 cites W1578289135 @default.
- W2060849625 cites W1904934468 @default.
- W2060849625 cites W1969272776 @default.
- W2060849625 cites W1971213127 @default.
- W2060849625 cites W1972312784 @default.
- W2060849625 cites W1979058276 @default.
- W2060849625 cites W1979758986 @default.
- W2060849625 cites W1984027813 @default.
- W2060849625 cites W1987163746 @default.
- W2060849625 cites W1996006881 @default.
- W2060849625 cites W1997524583 @default.
- W2060849625 cites W1997627588 @default.
- W2060849625 cites W2008050722 @default.
- W2060849625 cites W2011755611 @default.
- W2060849625 cites W2013781469 @default.
- W2060849625 cites W2017200573 @default.
- W2060849625 cites W2019848910 @default.
- W2060849625 cites W2026193582 @default.
- W2060849625 cites W2027721538 @default.
- W2060849625 cites W2033319161 @default.
- W2060849625 cites W2033379436 @default.
- W2060849625 cites W2033487651 @default.
- W2060849625 cites W2033795211 @default.
- W2060849625 cites W2044651717 @default.
- W2060849625 cites W2047930088 @default.
- W2060849625 cites W2052468030 @default.
- W2060849625 cites W2070795813 @default.
- W2060849625 cites W2082977449 @default.
- W2060849625 cites W2084177469 @default.
- W2060849625 cites W2087754110 @default.
- W2060849625 cites W2088897584 @default.
- W2060849625 cites W2098181817 @default.
- W2060849625 cites W2115736681 @default.
- W2060849625 cites W2119297613 @default.
- W2060849625 cites W2130394081 @default.
- W2060849625 cites W2135638671 @default.
- W2060849625 cites W2142081021 @default.
- W2060849625 cites W2169473035 @default.
- W2060849625 cites W2169859443 @default.
- W2060849625 cites W2174089096 @default.
- W2060849625 cites W2311237560 @default.
- W2060849625 cites W2317622980 @default.
- W2060849625 cites W2325130120 @default.
- W2060849625 cites W2332397716 @default.
- W2060849625 cites W2410482973 @default.
- W2060849625 doi "https://doi.org/10.1016/s0166-4328(99)00145-x" @default.
- W2060849625 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10701658" @default.
- W2060849625 hasPublicationYear "2000" @default.
- W2060849625 type Work @default.
- W2060849625 sameAs 2060849625 @default.
- W2060849625 citedByCount "91" @default.
- W2060849625 countsByYear W20608496252012 @default.
- W2060849625 countsByYear W20608496252013 @default.
- W2060849625 countsByYear W20608496252014 @default.
- W2060849625 countsByYear W20608496252015 @default.
- W2060849625 countsByYear W20608496252016 @default.
- W2060849625 countsByYear W20608496252017 @default.
- W2060849625 countsByYear W20608496252018 @default.
- W2060849625 countsByYear W20608496252019 @default.
- W2060849625 countsByYear W20608496252020 @default.
- W2060849625 countsByYear W20608496252021 @default.
- W2060849625 countsByYear W20608496252022 @default.
- W2060849625 countsByYear W20608496252023 @default.
- W2060849625 crossrefType "journal-article" @default.
- W2060849625 hasAuthorship W2060849625A5024147996 @default.
- W2060849625 hasAuthorship W2060849625A5027088630 @default.
- W2060849625 hasAuthorship W2060849625A5029611705 @default.
- W2060849625 hasAuthorship W2060849625A5031087403 @default.
- W2060849625 hasAuthorship W2060849625A5034839316 @default.
- W2060849625 hasAuthorship W2060849625A5080079680 @default.
- W2060849625 hasAuthorship W2060849625A5081571156 @default.
- W2060849625 hasAuthorship W2060849625A5088355724 @default.
- W2060849625 hasAuthorship W2060849625A5088869268 @default.
- W2060849625 hasConcept C126322002 @default.
- W2060849625 hasConcept C134018914 @default.
- W2060849625 hasConcept C148762608 @default.
- W2060849625 hasConcept C15744967 @default.
- W2060849625 hasConcept C169760540 @default.
- W2060849625 hasConcept C185592680 @default.
- W2060849625 hasConcept C199343813 @default.
- W2060849625 hasConcept C202271784 @default.
- W2060849625 hasConcept C204232928 @default.
- W2060849625 hasConcept C2777542381 @default.
- W2060849625 hasConcept C2777682930 @default.