Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080223526> ?p ?o ?g. }
- W2080223526 endingPage "76" @default.
- W2080223526 startingPage "62" @default.
- W2080223526 abstract "Removal of functional presynaptic input can result in a variety of changes in postsynaptic neurons in the central nervous system, including altered metabolism, changes in neuronal cell size, and even death of the postsynaptic cell. Age-dependent neuronal cell death and shrinkage has been documented in second order auditory neurons in the chick brainstem (nucleus magnocellularis, NM) following cochlea removal (Born and Rubel, 1985. J. Comp. Neurol. 231, 435–445). Here we examined whether the extent of neuronal cell death and shrinkage is also breed-dependent. We performed unilateral cochlea removal on both hatchling and adult birds of either a broiler breed (Arbor Acres Cross) or egg layer breed (Hy-Line, H and N) and killed birds one week later. Changes in neuronal cell number and cross sectional area were determined from Nissl-stained sections. We observed 25% neuronal cell loss and a 15–20% decrease in neuronal cross sectional area after cochlea removal in either broiler or egg layer hatchling birds. In adult birds, however, neuronal cell loss is breed-dependent. Adult egg layer birds lose an average of 37% of NM neurons after cochlea removal, while adult broiler birds show no cell loss. In both breeds of adult birds, cochlea removal results in a 20% decrease in neuronal cross sectional area. These results suggest that analysis of differences between breeds as well as ages of birds will prove fruitful in determining how afferent input controls neuronal survival and metabolism." @default.
- W2080223526 created "2016-06-24" @default.
- W2080223526 creator A5009330485 @default.
- W2080223526 creator A5012306270 @default.
- W2080223526 creator A5040128671 @default.
- W2080223526 date "1999-01-01" @default.
- W2080223526 modified "2023-10-14" @default.
- W2080223526 title "Breed differences in deafferentation-induced neuronal cell death and shrinkage in chick cochlear nucleus" @default.
- W2080223526 cites W1484348587 @default.
- W2080223526 cites W1489647155 @default.
- W2080223526 cites W1501064044 @default.
- W2080223526 cites W1507345424 @default.
- W2080223526 cites W1538992523 @default.
- W2080223526 cites W1578289135 @default.
- W2080223526 cites W1596596392 @default.
- W2080223526 cites W1598719623 @default.
- W2080223526 cites W1648000881 @default.
- W2080223526 cites W1753891391 @default.
- W2080223526 cites W1880069936 @default.
- W2080223526 cites W1942214720 @default.
- W2080223526 cites W1963945234 @default.
- W2080223526 cites W1964435709 @default.
- W2080223526 cites W1965985015 @default.
- W2080223526 cites W1967268953 @default.
- W2080223526 cites W1971473859 @default.
- W2080223526 cites W1972525848 @default.
- W2080223526 cites W1973408614 @default.
- W2080223526 cites W1975689060 @default.
- W2080223526 cites W1976250274 @default.
- W2080223526 cites W1976620666 @default.
- W2080223526 cites W1978177808 @default.
- W2080223526 cites W1980499453 @default.
- W2080223526 cites W1981035355 @default.
- W2080223526 cites W1983597995 @default.
- W2080223526 cites W1986380368 @default.
- W2080223526 cites W1987916104 @default.
- W2080223526 cites W1989759425 @default.
- W2080223526 cites W1990091049 @default.
- W2080223526 cites W1992026104 @default.
- W2080223526 cites W1994469944 @default.
- W2080223526 cites W1995261715 @default.
- W2080223526 cites W1995793875 @default.
- W2080223526 cites W1997416568 @default.
- W2080223526 cites W1997924422 @default.
- W2080223526 cites W2001356185 @default.
- W2080223526 cites W2004089296 @default.
- W2080223526 cites W2004774625 @default.
- W2080223526 cites W2007196777 @default.
- W2080223526 cites W2007535178 @default.
- W2080223526 cites W2008207757 @default.
- W2080223526 cites W2009027181 @default.
- W2080223526 cites W2012337697 @default.
- W2080223526 cites W2016293448 @default.
- W2080223526 cites W2016619600 @default.
- W2080223526 cites W2020333978 @default.
- W2080223526 cites W2023142792 @default.
- W2080223526 cites W2031662700 @default.
- W2080223526 cites W2033487651 @default.
- W2080223526 cites W2034622036 @default.
- W2080223526 cites W2034880368 @default.
- W2080223526 cites W2036140173 @default.
- W2080223526 cites W2036512556 @default.
- W2080223526 cites W2037898948 @default.
- W2080223526 cites W2039085389 @default.
- W2080223526 cites W2041289499 @default.
- W2080223526 cites W2042011486 @default.
- W2080223526 cites W2046049225 @default.
- W2080223526 cites W2046450850 @default.
- W2080223526 cites W2047082179 @default.
- W2080223526 cites W2051477207 @default.
- W2080223526 cites W2059852978 @default.
- W2080223526 cites W2060728682 @default.
- W2080223526 cites W2062657095 @default.
- W2080223526 cites W2063774765 @default.
- W2080223526 cites W2071063451 @default.
- W2080223526 cites W2073207475 @default.
- W2080223526 cites W2073964200 @default.
- W2080223526 cites W2074258705 @default.
- W2080223526 cites W2078297328 @default.
- W2080223526 cites W2083732032 @default.
- W2080223526 cites W2084722197 @default.
- W2080223526 cites W2093605386 @default.
- W2080223526 cites W2095354891 @default.
- W2080223526 cites W2095511740 @default.
- W2080223526 cites W2099309722 @default.
- W2080223526 cites W2101448581 @default.
- W2080223526 cites W2106415123 @default.
- W2080223526 cites W2106560349 @default.
- W2080223526 cites W2116029772 @default.
- W2080223526 cites W2118176716 @default.
- W2080223526 cites W2118785340 @default.
- W2080223526 cites W2122358271 @default.
- W2080223526 cites W2128556377 @default.
- W2080223526 cites W2130394081 @default.
- W2080223526 cites W2133254036 @default.
- W2080223526 cites W2134205510 @default.
- W2080223526 cites W2139316214 @default.
- W2080223526 cites W2148703236 @default.