Many vital cell activities find their origin in membrane function. Cell membranes:(1) constrain
the free diffusion of solutes and catalyze specific exchange reactions, which together …

… Confusion arises in regard to the populations in western and eastern Cuba which are
structurally similar to this second central Cuban species (Ruibal and Williams, 1961a). Anolis …

Iodinated contrast agents have been in use since the 1950s to facilitate radiographic imaging
modalities. Physicians in almost all specialties will either administer these agents or care …

Purpose To determine if repeated intravenous exposures to gadolinium-based contrast
agents (GBCAs) are associated with neuronal tissue deposition. Materials and Methods In this …

… Williams, 1969) do not provide any comparably useful model of these earliest stages in the
evolution of the fauna of the large islands. All these satellite islands have animals that are too …

IN 1972 I CHOSE Puerto Rico, because it was relatively well known and had a fauna of
moderate complexity, for a test analysis of the evolutionary radiation of anoline lizards within an …

Purpose To determine the causal association and effect of intravenous iodinated contrast
material exposure on the incidence of acute kidney injury (AKI), also known as contrast material…

Purpose To determine whether gadolinium deposits in neural tissues of patients with
intracranial abnormalities following intravenous gadolinium-based contrast agent (GBCA) …

Prasinohaema virens, an arboreal scincid lizard, differs from its closest relatives in that it
exhibits subdigital adhesive setae resembling those of anoles in shape and those of geckos in …

Some populations of forest-restricted species may be pre-adapted to life in open formations.
If, during the dry part of a climatic cycle, they happen to be confined to a refuge that …