Results 21 to 30 of about 26,766 (264)

Concerted action of human chorionic gonadotropin and norepinephrine on intracellular-free calcium in human granulosa-lutein cells [PDF]

open access: yes, 1993
Luteal cells are known to possess receptors for LH/hCG and receptors of the beta-adrenergic type. Interactions of specific agonists with either receptor lead to the activation of adenylate cyclase and subsequently to an increase of cAMP.
Föhr, K. J.   +5 more
core   +1 more source

Guanosine nucleotides regulate B2 kinin receptor affinity of agonists but not of antagonists: Discussion of a model proposing receptor precoupling to G protein [PDF]

open access: yes, 2000
The effect of nucleotides on binding of the B2 kinin (BK) receptor agonist {[}H-3]BK and the antagonist {[}H-3]NPC17731 to particulate fractions of human foreskin fibroblasts was studied.
Er Faussner   +3 more
core   +1 more source

Preponderance of alpha 2- over beta 1-adrenergic receptor sites in human fat cells is not predictive of the lipolytic effect of physiological catecholamines

open access: yesJournal of Lipid Research, 1983
Adrenergic control of human fat cell lipolysis is mediated by two kinds of receptor sites that are simultaneously stimulated by physiological amines. To establish a correlation between the binding characteristics of the receptor and biological functions,
M Lafontan, M Berlan, A Villeneuve
doaj   +1 more source

Sympathetic Cerebral Vasoconstriction Blocked by Adrenergic Alpha Receptor Antagonists [PDF]

open access: yes, 1973
Alpha receptor adrenergic antagonists were used in chloralose-anesthetized dogs to block cerebral vasoconstriction elicited by stimulation of the sympathetic innervation of the cerebral vessels.
LOUIS G. D'ALECY
core   +1 more source

Dynamics of prostate protectors assortment in the state formulary of medicines of 1-9 issues

open access: yesФармацевтичний журнал, 2018
Prostatitis is one of the most frequent urology diseases of men of reproductive age. Recommendations for rational pharmacotherapy prostatitis are included into the State Formulary of Medicines, which is reviewed and updated annually. Thus, the aim of our
І. V. Gadyak, B. P. Hromovyk
doaj   +1 more source

Otorhinolaryngological adverse effects of urological drugs

open access: yesInternational Brazilian Journal of Urology, 2021
Purpose: To describe the otorhinolaryngological adverse effects of the main drugs used in urological practice. Materials and Methods: A review of the scientific literature was performed using a combination of specific descriptors (side effect, adverse ...
Nathalia de Paula Doyle Maia   +2 more
doaj   +1 more source

Safety of Alpha-Adrenergic Receptor Antagonists in Heart Failure [PDF]

open access: yes, 2018
OBJECTIVES: This study evaluated whether alpha-blocker (AB) use following an admission for heart failure (HF) was associated with an increased risk of HF readmission or death.
Jackevicius, Cynthia A   +3 more
core   +1 more source

Alpha-adrenergic regulation of secretion by tracheal glands [PDF]

open access: yes, 1990
The purpose of the present study was to begin to characterize, pharmacologically, the alpha-adrenergic regulation of glycoconjugate secretion from airway glands.
M. G. Marin   +3 more
core   +1 more source

Differences in myocardial alpha- and beta-adrenergic receptor numbers in different species [PDF]

open access: yes, 1983
In the present study, we tested the hypotheses that 1) different species have different myocardial adrenergic receptor numbers and 2) selected “slow-channel” calcium antagonists compete with alpha-adrenergic antagonists for binding to varying degrees in
Z. Haghani   +6 more
core   +1 more source

Synthesis and biological evaluation of N-arylpiperazine derivatives of 4,4-dimethylisoquinoline-1,3(2H,4H)-dione as potential antiplatelet agents

open access: yesJournal of Enzyme Inhibition and Medicinal Chemistry, 2018
Despite the substantial clinical success of aspirin and clopidogrel in secondary prevention of ischemic stroke, up to 40% of patients remain resistant to the available antiplatelet treatment.
Monika Marcinkowska   +12 more
doaj   +1 more source

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