-transparent.png){kind=logo}
The analysis of 26 longevity curves of different populations of inbred (Fischer 344) and outbred (Sprague-Dawley) rats highlighted a remarkable between-populations variability in survival parameters. This variability is independent of the breeding characteristics of the strain. The two strains differed in the slope of the survival curves, with Fischer 344 rats showing a higher survival over the second year of life as well as a lower interindividual variability. A model-free approach based on principal component analysis allowed us to quantify these differences and to high-light some limitations of the classical Gompertzian approach.
Related Publications
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
April 1979,
Jikken dobutsu. Experimental animals,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
September 1976,
Nature,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
November 2012,
International journal of food microbiology,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
February 1964,
Zeitschrift fur arztliche Fortbildung,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
May 1964,
Gazette medicale de France,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
July 2006,
Yi chuan = Hereditas,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
December 2018,
Nature methods,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
September 2015,
Chemical senses,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
January 1962,
Mikrobiolohichnyi zhurnal,
O Ghirardi, and
R Cozzolino, and
D Guaraldi, and
A Giuliani
April 2022,
Behavioural processes,
