[email protected] ) 13 1 2009 2009 nitric oxide heart muscle freshwater turtle contractile force oxygen consumption hypoxia Nitric oxide (NO) has been recognized as a signal molecule, having autocrine and paracrine actions, and as a key regulator of a number of cellular processes...

... for correspondence at address 1 (e-mail: [email protected] ) 10 10 2002 © The Company of Biologists Limited 2003 2003 myoglobin Antarctic fish heart muscle gene expression promoter regulation oxygen transport icefish Chaenocephalus aceratus Channichthyidae Antarctic icefish...

...Dongdong Chen; Zhiping Zhang; Michele G. Wheatly; Yongping Gao SUMMARY This paper describes the cloning and functional characterization of the heart muscle isoform of Sarco/endoplasmic reticulum Ca 2+ -ATPase(SERCA) from crayfish Procambarus clarkii . The complete crayfish heart SERCA, identified...

..., or whether they play a direct role in metabolism, is still unknown. UDP-sugars were isolated and purified from bovine heart muscle, and a UDP-sugar fraction capable of NAD(P)H-dependent catalytic reduction of metmyoglobin was detected. Subsequent identification revealed that the active UDP-sugar was UDP-3...

... in these cells can be described by a modified form of the Goldman-Hodgkin-Katz equation. 27 06 1983 © 1984 by Company of Biologists 1984 Lymnaea stagnalis heart muscle resting potential The ionic basis of the membrane potential in molluscan muscle cells has received little...