guanyl

guan·yl

(gwahn'il),

The radical of guanine.

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1978) Mechanism of cholera toxin action: Covalent modification of the guanyl nucleotide-binding protein of the adenylate cyclase system.

Molecular properties of muscarinic acetylcholine receptors

Endogenous biologically active human parathyroid hormone: measurement by a guanyl nucleotide-amplified renal adenylate cyclase assay.

Evaluation of chemiluminescent assay on determination of intact parathormone in dogs/Validacao do metodo de quimioluminescencia para determinacao de paratormonio intacto em caes/Validacion del metodo de quimioluminiscencia para la determinacion de parathormona intacta en perros

4), (5) Various intermediates have been isolated, and they include the products of structural rearrangement of the imino esters into 2-oxazolidones and guanyl ureas, (6), (7) The reactivity of DICY can be influenced by the presence of solvent, the formation of a zinc complex with zinc, and the presence of proton-donating entities.

Cure and morphology of epoxy/polyester powder coatings containing titanium dioxide: a thermally stimulated discharge study

The plug and rod membrane accumulates abundant amounts of cyclic guanosine monophosphate (cGMP), synthesized by the enzyme guanyl cyclase.

Receptors of the sight sense and genesis of the eye lens transparency

Nitric oxide causes an activation of guanyl cyclase and an increase in cyclic guanine monophosphate, which mediates the relaxation of vascular smooth muscles.

Magnesium, a drug of diverse use

T cells contain two types of Ras activators: a molecule called SOS and another called Ras guanyl nucleotidereleasing protein, or RasGRP.

Physicists join immune fight: principles beyond biology may help explain how the body battles infection

That protein is termed a "G-protein" because of the fact that its enzymatic activity is determined by its binding to a guanyl nucleotide: it is active when bound to GTP (guanosine triphosphate) from the cytoplasm but inactive when bound to GDP.

Some scientific reflections on possible mechanisms of general anaesthesia

1 mM, NO-sintasa inhibitor), methylene blue (1 [micro]M, guanyl ciclasa inhibitor), glibenclamide (1 [micron]M, [K.

Perfil vasodilatador del extracto y la fraccion flavonoide acetilada obtenida de Calea prunifolia HBK

Binding of the NPs to NPR-A and -B stimulates intrinsic guanyl cyclase activity and the production of the intracellular messenger, cGMP.

Quality specifications for B-type natriuretic peptide assays

ca Abbreviations: D-NAME, D-nitroarginine-methyl-ester; GA, geldanamycin; GBD, geldanamycin binding domain; HSP90, heat shock protein 90; L-NAME, L-nitroarginine-methyl-ester; NO, nitric oxide; NOS, nitric oxide synthase; ODQ, IH-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one; RD, radicicol; sGC, soluble guanyl cyclase; SNAP, S-nitroso-N-acetylpenicillamine.

NO/cGMP signaling and HSP90 activity represses metamorphosis in the sea urchin lytechinus pictus

Role of fluidity of membranes on the guanyl nucleotide-dependent binding of cholecystokinin 8-S to rat brain cortical membranes.

Modulation of [[sup.3]H]-8-OH-DPAT binding to rat brain membranes by metal ions/Metalliioonide moju [[sup.3]H]-8-OH-DPAT-i sidumisele roti aju membraanidele

All muscarinic receptors are coupled to guanyl proteins that determine the specificity of their actions.