PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15195554-1 2004 Although angiotensin II (Ang II) causes bronchoconstriction and bronchial hyperresponsiveness to methacholine in mildly asthmatic patients, the responsible mechanisms for these reactions are unclear. Methacholine Chloride 97-109 angiotensinogen Homo sapiens 9-23 8620948-0 1995 Angiotensin II potentiates methacholine-induced bronchoconstriction in human airway both in vitro and in vivo. Methacholine Chloride 27-39 angiotensinogen Homo sapiens 0-14 8620948-9 1995 Pre-incubation with low concentrations of angiotensin II significantly enhanced contractions to methacholine. Methacholine Chloride 96-108 angiotensinogen Homo sapiens 42-56 8620948-11 1995 Compared to placebo, angiotensin II 2 ng.kg-1.min, but not 1 ng.kg-1.min, evoked a significant increase in bronchial reactivity to methacholine. Methacholine Chloride 131-143 angiotensinogen Homo sapiens 21-35 8620948-12 1995 Angiotensin II in subthreshold concentrations enhances methacholine-evoked bronchoconstrictions both in human in vitro and in mild asthmatic patients in vivo. Methacholine Chloride 55-67 angiotensinogen Homo sapiens 0-14 8667214-4 1996 The preferential inhibitory effect of platelet-activating factor on angiotensin II-mediated renal vasoconstriction was mimicked by the intrarenal infusion of either 0.2 to 5 micrograms/min/kg methacholine (endothelium-dependent vasodilator) or 2 micrograms/min/kg sodium nitroprusside (nitric oxide donor). Methacholine Chloride 192-204 angiotensinogen Homo sapiens 68-82 8667214-5 1996 After inhibition of nitric oxide synthesis with NG-monomethyl-L-arginine, intrarenal infusion of PAF or methacholine reduced angiotensin II-mediated renal vasoconstriction significantly less than that observed in the absence of NG-monomethyl-L-arginine. Methacholine Chloride 104-116 angiotensinogen Homo sapiens 125-139 8667214-6 1996 Therefore, this study provides evidence that the shared ability of platelet-activating factor and methacholine to selectively reduce angiotensin II-mediated renal vasoconstriction involves endothelium-derived nitric oxide. Methacholine Chloride 98-110 angiotensinogen Homo sapiens 133-147 15195554-1 2004 Although angiotensin II (Ang II) causes bronchoconstriction and bronchial hyperresponsiveness to methacholine in mildly asthmatic patients, the responsible mechanisms for these reactions are unclear. Methacholine Chloride 97-109 angiotensinogen Homo sapiens 25-31 15195554-6 2004 The Ang II infusion elicited bronchial hyperresponsiveness to methacholine. Methacholine Chloride 62-74 angiotensinogen Homo sapiens 4-10 15195554-7 2004 The provocative concentration of methacholine, which produced a 200% increase above the baseline Pao (PC200), decreased from 306.9 to 156.1 micrograms/mL upon Ang II infusion. Methacholine Chloride 33-45 angiotensinogen Homo sapiens 159-165 15195554-9 2004 The authors conclude that Ang II caused bronchoconstriction and induced bronchial hyperresponsiveness to methacholine via the AT1 receptors and that this effect did not involve the release of other bronchoactive mediators. Methacholine Chloride 105-117 angiotensinogen Homo sapiens 26-32 9488894-2 1997 Angiotensin II causes bronchoconstriction in mild asthmatics and potentiates methacholine-evoked bronchoconstriction both in vitro and in vivo. Methacholine Chloride 77-89 angiotensinogen Homo sapiens 0-14 10027431-2 1999 Angiotensin II (Ang II) is increased in plasma in acute severe asthma, causes bronchoconstriction in asthmatics, and potentiates contractions induced by ET-1 in bovine bronchial smooth muscle in vitro, and contractions induced by methacholine both in vitro and in vivo. Methacholine Chloride 230-242 angiotensinogen Homo sapiens 0-14 14510783-8 2003 Methacholine (50 nm) antagonised Ang II-facilitated autoregulation in the presence and absence of NOS/COX inhibition. Methacholine Chloride 0-12 angiotensinogen Homo sapiens 33-39