Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Stuart Hodson"'
Publikováno v:
Journal of Molecular Biology. 336:179-186
The fixed stromal charge of bovine corneas, osmotically clamped at physiological hydration, was altered by regulating the amount of chloride ions bound to the matrix. We measured the local fibrillar collagen order using X-ray diffraction methods. As
Publikováno v:
Biochimica et Biophysica Acta (BBA) - General Subjects. 1620:54-58
Ox corneas at near physiological hydration were subjected to two variables: the amount of chloride ions bound to them and exposure of various mixtures of H(2)O/D(2)O as solvent. The preparations were then exposed to a neutron beam and the contrast ma
Publikováno v:
Biophysical Journal. 78:2493-2498
Investigations of corneal endothelium were made to resolve the apparent contradiction of the presence of sodium/bicarbonate cotransporter (NBC) in fresh and cultured cells and NBC's reported absence in isolated plasma membrane vesicles. Gradient-driv
Publikováno v:
Scopus-Elsevier
Editor—The prevalence of myopia varies widely.1-3 In western Europe and the United States the prevalence of myopia is estimated as 10-25%, while in parts of Asia the prevalence is often much higher.4-9 High myopia (usually defined as a refractive e
Publikováno v:
Biophysical Journal. 76(3):1452-1456
Vesicles derived from plasma membrane of corneal endothelium were agitated to their minimum size distribution. When isotonic salt solutions surrounding the vesicles were changed there were alterations to the vesicle size distribution: the modal point
Autor:
Stuart Hodson, G.F. Elliott
Publikováno v:
Reports on Progress in Physics. 61:1325-1365
Biological polyelectrolyte gels consist of insoluble aggregates of molecules which collectively form structural fibrils and these fibrils, or their chemically bound side chains, have a net electrical charge. These gels may be visualized as negatively
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Biomembranes. 1328(2):237-242
Corneal endothelial cell derived plasma membrane vesicles were used to investigate the presence of Na+/Cl−, Na+/HCO3− and Na+/K+/2Cl− co-transporter activity in the plasma membranes of these cells. Na+/H+ exchange was blocked by the presence of
Autor:
Stuart Hodson
Publikováno v:
Progress in Retinal and Eye Research. 16:99-116
The present study indicates that Dorman theory quantitatively predicts all the swelling properties of the corneal stroma when the stroma is at or near physiological hydration. The study also introduces the concept of gel pressure, which is thermodyna
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 428:577-582
Rabbit corneal endothelial cells mounted in vitro were impaled simultaneously with Na(+)-selective and conventional KCl-filled microelectrodes. The membrane potential (Vm) was -30.4 +/- 0.8 mV (mean +/- SEM, n = 55) and the intracellular [Na+]i (calc
Autor:
Stuart Hodson, Richard Earlam
Publikováno v:
Journal of Theoretical Biology. 163:173-180
After the Donnan osmotic potential derived theory of corneal stromal swelling was suggested (Hodson, 1971) it later was proposed, and verified experimentally, (Elliott et al., 1980) that the theory could be applied even in situations where there were