Example sentences for: aminopyridine

How can you use “aminopyridine” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • Whole-cell patch clamp currents recorded from a PGC-2 cell, in response to a series of six depolarizing test pulses of 1 s duration (step +20 mV) from a holding potential of -50 mV, before (left) and after (middle) application of 2 mM 4-aminopyridine (4-AP).

  • 4-aminopyridine (4-AP); analysis of variance (ANOVA); 8-(4-chlorophenylthio)adenosine-3',5'-cyclic monophosphorothioate (8-CPT-cAMP); 4',4' diisothicyanato-stilbene-2-2'-disulfonic acid (DIDS); bis-(1,3-dibutylbarbituric acid)trimethine oxonol (DiBAC 4 (3)); 5α-dihydrotestosterone (5α-DHT); Dulbecco's modified eagle's medium (DMEM); enhanced chemiluminescence (ECL); ethylenediaminetetraacetic acid (EDTA); fetal bovine serum (FBS); follicle stimulating hormone (FSH); granulosa cells (GC); human chorionic gonadotropin (hCG); 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid (HEPES); 3β-hydroxysteroid dehydrogenase (3β-HSD); 3-isobutyl-1-methylxanthine (IBMX); least significant difference (LSD); luteinizing hormone (LH); mitogen activated protein kinase (MAPK); 1,3-Benzenedicarboxylic acid, 4,4'-[1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-diylbis(5-methoxy-6,2-benzofurandiyl)]bis-, tetrakis [(acetyloxy)methyl] ester (PBFI-AM); phosphate-buffered saline (PBS); proliferating cell nuclear antigen (PCNA); protein kinase A (PKA); sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE); steroidogenic acute regulatory protein (StAR); tris-buffered saline (TBS).

  • 4-aminopyridine, at millimolar concentrations, completely inhibits K +currents conducted by heterologously expressed KCNA channels and native GC I Kur , but lacks significant effects on native GC I Ks [ 4 12 13 20 ] . Kusaka showed that antagonism of 4-AP sensitive slowly inactivating delayed rectifier K +currents suppressed both basal and luteinizing hormone (LH)-stimulated progesterone production [ 21 ] . In this report, we extend those findings by demonstrating 4-AP inhibition of follicle stimulating hormone (FSH)-stimulated progesterone production, and by elucidating the underlying mechanisms.

  • To this end, we treated primary cultures of GC and monolayers of the immortalized granulosa cell line PGC-2 [ 19 ] with the K +channel antagonist 4-aminopyridine (4-AP).

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