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61.
M. F. Hussein N. Badir R. El Ridi S. El Deeb 《Cellular and molecular life sciences : CMLS》1979,35(7):869-870
Summary Adult splenectomy in the lizard,Scincus scincus, did not affect humoral immune response to rat erythrocytes until 30 days post-immunization, but severely depressed subsequent antibody production.This work was supported by United States Public Health Research, grant No. 03-015-N. 相似文献
62.
Abbot P Abe J Alcock J Alizon S Alpedrinha JA Andersson M Andre JB van Baalen M Balloux F Balshine S Barton N Beukeboom LW Biernaskie JM Bilde T Borgia G Breed M Brown S Bshary R Buckling A Burley NT Burton-Chellew MN Cant MA Chapuisat M Charnov EL Clutton-Brock T Cockburn A Cole BJ Colegrave N Cosmides L Couzin ID Coyne JA Creel S Crespi B Curry RL Dall SR Day T Dickinson JL Dugatkin LA El Mouden C Emlen ST Evans J Ferriere R Field J Foitzik S Foster K Foster WA Fox CW Gadau J Gandon S 《Nature》2011,471(7339):E1-4; author reply E9-10
Arising from M. A. Nowak, C. E. Tarnita & E. O. Wilson 466, 1057-1062 (2010); Nowak et al. reply. Nowak et al. argue that inclusive fitness theory has been of little value in explaining the natural world, and that it has led to negligible progress in explaining the evolution of eusociality. However, we believe that their arguments are based upon a misunderstanding of evolutionary theory and a misrepresentation of the empirical literature. We will focus our comments on three general issues. 相似文献
63.
The renal handling of unconjugated bilirubin in the dark and during light exposure was analyzed using an isolated rat kidney preparation. The parameters tested were pigment disappearance from the perfusion medium, pigment uptake by tissue, and its renal clearance. The results indicated that despite the fact that pigment disappearance from the medium was similar for both forms of pigment, the extraction ratio was higher for irradiated pigment than for pigment in the dark. When renal clearance of pigment was plotted vs pigment uptake of tissue, the results indicated that irradiated pigment may be more efficiently removed by the kidney. In addition, data on the rate of secretion of p-aminohippurate suggested that both pigment forms shared a common site for secretion. 相似文献