1. Reiber JH, van der Zwet PM, Koning G, et al. Accuracy and precision of quantitative digital coronary arteriography: observer-, short-, and medium-term variabilities. Cathet Cardiovasc Diagn. 1993;28:187-198. 2. Uehata A, Matsuguchi T, Bittl JA, et al. Accuracy of electronic digital calipers compared with quantitative angiography in measuring coronary arterial diameter. Circulation. 1993;88:1...

Little research has been undertaken on private libraries in early modern Wales. However, a small notebook the Panton Papers at National Library of Wales reveals details some books and manuscripts that John Jones, dean Bangor, lent to others his circle between 1683 1724. This article investigates contents dean's library identities interests people who borrowed material, before discussing its fat...

Four cyclic nucleotide phosphodiesterase (PDE) activities were separated from low-speed supernatants of homogenates of human cardiac ventricle by DEAE-Sepharose chromatography, and designated PDE I-PDE IV in order of elution with an increasing salt gradient. PDE I was a Ca2+/calmodulin-stimulated activity, and PDE II was an activity with a high Km for cyclic AMP which was stimulated by low conc...

We examined the contribution of large-conductance, Ca(2+)-sensitive K+ (MaxiK) channel to beta2-adrenoceptor-activated relaxation to isoprenaline in guinea-pig tracheal smooth muscle focusing on the role for cAMP in the coupling between beta2-adrenoceptor and MaxiK channel. Isoprenaline-elicited relaxation was confirmed to be mediated through beta2-type of adrenoceptor since the response was an...