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Keywords: oxidation
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Journal Articles
J Exp Biol (2013) 216 (8): 1475–1483.
Published: 15 April 2013
... . Thus these ions probably play a primary role in bringing polymers together directly. Imine bonds formed as a result of protein oxidation also contribute substantially to the stiffness of the glue. Disrupting these bonds with hydroxylamine caused a 33% decrease in storage modulus of the glue, while...
Journal Articles
J Exp Biol (2011) 214 (11): 1902–1910.
Published: 01 June 2011
... evolution fibroblast stress oxidation Evolutionary senescence theory postulates that aging results from the declining force of natural selection with increasing chronological age ( Medawar and Wolstenhilme, 1955 ; Charlesworth, 1993 ). A goal of comparative studies in the biology of aging is to...
Includes: Supplementary data
Journal Articles
J Exp Biol (2011) 214 (10): 1699–1706.
Published: 15 May 2011
...-catalyzed oxidation plays a role. The extent and time course of protein oxidation was measured by immunoblotting to detect the resulting carbonyl groups. Several proteins, particularly one with a relative molecular mass ( M r ) of 165×10 3 , were heavily oxidized. Of the proteins known to distinguish the...
Journal Articles
J Exp Biol (2009) 212 (24): 4033–4039.
Published: 15 December 2009
... formulated to explain the results: (i) oxidative damages occur in desiccated specimens of P. richtersi , and (ii) high temperatures and high RH values change the state of the disaccharide trehalose, reducing its protective role. * Author for correspondence ( lorena.rebecchi@unimore.it ) 10 9 2009...
Includes: Supplementary data
Journal Articles
J Exp Biol (2006) 209 (22): 4414–4419.
Published: 15 November 2006
... non-pigmentary antioxidant(melatonin) in the drinking water. If the antioxidant properties of melatonin protect carotenoids from oxidation, we predict that birds supplemented with melatonin should have redder bills than birds not supplemented with melatonin,and that birds supplemented with carotenoids...
Journal Articles
J Exp Biol (2002) 205 (19): 3055–3066.
Published: 01 October 2002
... metabolite flux, and R. pachyptila proton elimination is, to our knowledge, the most rapid reported for any metazoan. Proton elimination rates by R. pachyptila and L. cf luymesi correlated primarily with the rate of sulfide oxidation. Prolonged exposure to low environmental oxygen concentrations completely...
Journal Articles
J Exp Biol (2001) 204 (11): 2029–2033.
Published: 01 June 2001
... in the low susceptibility to autoxidation. The low oxidation rate of hagfish haemoglobin, together with an oxidation rate of lamprey haemoglobin that did not differ from that of carp and yellowfin tuna haemoglobins, also revealed that autoxidation was not accelerated in the monomeric oxyhaemoglobins...
Journal Articles
J Exp Biol (1987) 133 (1): 1–31.
Published: 01 November 1987
...A. E. ANDERSON; J. J. CHILDRESS; J. A. FAVUZZI Solemva reidi Bernard is a gutless clam that lives in burrows in reducing sediments, and harbours intracellular sulphur-oxidizing bacteria in its gills. Clams were incubated in various concentrations of sulphide and thiosulphate for up to 65 h in a...