Search Results - "PRUSCH, R. D"
-
1
Calcium and initial surface binding phase of pinocytosis in Amoeba proteus
Published in The American journal of physiology (01-08-1986)“…The uptake of membrane-bound solute and external medium by bulk-phase pinocytosis in Amoeba proteus is influenced by the level of Ca2+ in the external medium…”
Get full text
Journal Article -
2
A possible signal-coupling role for cyclic AMP during endocytosis in Amoeba proteus
Published in Tissue & cell (1993)“…Cytoplasmic levels of cAMP in Amoeba proteus were measured utilizing radioimmunoassays under control conditions and when stimulated by inducers of either…”
Get more information
Journal Article -
3
Peptide stimulation of phagocytosis in Amoeba proteus
Published in Cell and tissue research (01-12-1987)“…The tripeptide n-formylmethionyl-leucylphenylalanine (NFMLP) at low levels (10 super(-9) M) localized in a glass micropipette elicits a positive chemotactic…”
Get full text
Journal Article -
4
Maintenance of fluid volume in the starfish water vascular system
Published in Nature (London) (12-08-1976)Get full text
Journal Article -
5
Unidirectional ion movements in the hindgut of larval Sarcophaga bullata (Diptera: Sarcophagidae)
Published in Journal of experimental biology (01-02-1976)“…1. Unidirectional Na+, K+, and Cl- fluxes were measured across the isolated hindgut of larval Sarcophaga bullata. 2. Both K+ and Cl- are actively secreted into…”
Get full text
Journal Article -
6
Active ion transport in the larval hindgut of Sarcophaga bullata (Diptera: Sarcophagidae)
Published in Journal of experimental biology (01-08-1974)“…The potential difference across the hindgut of Sarcophaga is 30 mV, in vivo, the lumen being negative with respect to the haemolymph. A potential difference of…”
Get full text
Journal Article -
7
Prostaglandins may play a signal-coupling role during phagocytosis in Amoeba proteus
Published in Cell and tissue research (01-03-1989)“…Phagocytosis in Amoeba proteus can be induced with prostaglandins (PG). In addition, arachidonic acid (the fatty acid precursor to the PG-2 series) also…”
Get full text
Journal Article -
8
The diffusional and osmotic water permeability of the hindgut cuticle in larval Sarcophaga bullata
Published in Journal of insect physiology (1977)Get more information
Journal Article -
9
The Influence of Concanavalin A and Cytochalasin B on Pinocytotic Activity in Amoeba proteus
Published in Protoplasma (01-09-1981)“…Addition of concanavalin A to a suspension of A. proteus brings about cellular agglutination and the formation of what appear to be pinocytotic channels in…”
Get full text
Journal Article -
10
Calcium movements associated with peptide induced phagocytosis in Amoeba proteus
Published in Journal of comparative physiology. B, Biochemical, systemic, and environmental physiology (01-05-1989)“…Calcium controls the level of phagocytosis in Amoeba proteus which is inhibited by substances such as verapamil and flunarazine which interfere with Ca…”
Get full text
Journal Article -
11
Binding characteristics of receptors for phagocytosis on the surface of Amoeba proteus
Published in Cell and tissue research (01-09-1990)Get full text
Journal Article -
12
Endocytotic Sucrose Uptake in Amoeba proteus Induced with the Calcium Ionophore A23187
Published in Science (American Association for the Advancement of Science) (08-08-1980)“…The calcium ionophore A2187 brings about an influx of calcium and uptake of sucrose by endocytosis in Amoeba proteus. The amount of endocytotic sucrose uptake…”
Get full text
Journal Article -
13
An improved method for the measurement of 14CO2 applied to a problem of cysteine metabolism in squid nerve
Published in Journal of neurochemistry (01-10-1975)Get more information
Journal Article -
14
Bulk Solute Extrusion as a Mechanism Conferring Solute Uptake Specificity by Pinocytosis in Amoeba proteus
Published in Science (American Association for the Advancement of Science) (07-08-1981)“…A variety of positively charged solutes induce pinocytosis in Amoeba proteus, ranging from metabolically useful material to solutes that may prove harmful,…”
Get full text
Journal Article -
15
Sucrose uptake by pinocytosis in Amoeba proteus and the influence of external calcium
Published in The Journal of general physiology (01-10-1979)“…The relationship between Ca++ and pinocytosis was investigated in Amoeba proteus. Pinocytosis was induced with 0.01% alcian blue, a large molecular weight dye…”
Get full text
Journal Article -
16
Characterization of a DFP-hydrolyzing enzyme in squid posterior salivary gland by use of Soman, DFP and manganous ion
Published in Comparative biochemistry and physiology. C, Comparative pharmacology and toxicology (1983)“…1. A phosphorus-fluorine splitting enzyme (DFPase) from squid nerve hydrolyzes DFP 5-10 times faster than it hydrolyzes another P-F compound, Soman, whereas a…”
Get more information
Journal Article -
17
Calcium distribution in Amoeba proteus
Published in The Journal of general physiology (01-10-1979)“…A preliminary investigation of the distribution of cellular calcium in Amoeba proteus was undertaken. Total cellular calcium under control conditions was found…”
Get full text
Journal Article -
18
Penetration of VX into nerve cells, and effects on electrical function
Published in Bulletin of environmental contamination and toxicology (01-12-1980)Get full text
Journal Article -
19
Osmoregulatory control mechanisms in freshwater coelenterates
Published in Comparative biochemistry and physiology. A, Comparative physiology (1976)Get more information
Journal Article -
20
The influence of concanavalin A and cytochalasin B on pinocytotic activity inAmoeba proteus
Published in Protoplasma (01-09-1981)Get full text
Journal Article