Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Juan R. Serur"'
Autor:
Mary E.P. Goad, Ann V. Als, Patricia C. Come, Juan R. Serur, Judith K. Gwathmey, Shoichiro Nakao, Walter H. Abelmann
Publikováno v:
Journal of the American College of Cardiology. 19(4):864-869
Twenty-six young pigs were infected with encephalomyocarditis virus, observed clinically, studied at intervals by noninvasive and invasive methods to assess cardiac function and eventually examined pathologically.All infected animals appeared ill, us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fb01a093a23487b51bcaf47a47138da
Publikováno v:
Journal of Clinical Investigation. 71:395-399
Fluorescence of hematoporphyrin derivative (HPD) has been used clinically to localize malignant neoplasms because of its selective accumulation in these tissues. We tested the hypothesis that HPD may also be selectively concentrated within atheromato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1625c496ccf783e931d52dbf3753811c
https://doi.org/10.1172/jci110782
https://doi.org/10.1172/jci110782
Autor:
Alberto J. Kaumann, Juan R. Serur
Publikováno v:
Naunyn-Schmiedeberg's Archives of Pharmacology. 291:347-358
Effects of optical isomers of verapamil on the canine heart were measured with a pressure catheter in the left ventricle and with the electrocardiogram. 1. Both isomers of verapamil caused impaired atrioventricular conduction. slowed the rate of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f0283bccb6d1bc10ea09916f01732e5
https://doi.org/10.1007/bf00501793
https://doi.org/10.1007/bf00501793
Autor:
Juan R. Serur, Charles W. Urschel, Edmund H. Sonnenblick, David M. Borkenhagen, Charles E. Bemis
Publikováno v:
Circulation Research. 34:498-504
The effects of alterations in the diastolic filling pressure of the right ventricle on left ventricular (LV) geometry and filling pressure were studied in six isolated, supported canine hearts. This experimental preparation permitted graded increment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4e8e0409a535c747ae4c36600103efc
https://doi.org/10.1161/01.res.34.4.498
https://doi.org/10.1161/01.res.34.4.498
Publikováno v:
Circulation Research. 39:602-607
Although the time course of changes in myocardial function during ischemia has been demonstrated for the papillary muscle, this time course in the intact heart is less well understood. Accordingly, in 24 isolated, isovolumic, perfused dog hearts, cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96a0b95b145a0fec454d8718b6a35875
https://doi.org/10.1161/01.res.39.4.602
https://doi.org/10.1161/01.res.39.4.602
Autor:
Juan R. Serur, J. Richard Spears, Oleg Pomerantzeff, William Grossman, Robert L. Thurer, Ronald M. Weintraub, H. John Marais, Richard Gerstin, Robert P. Geyer, Sven Paulin, Robert S. Sipzener
Publikováno v:
Journal of the American College of Cardiology. 1(5):1311-1314
The feasibility of in vivo coronary angioscopy was tested utilizing a 1.8 mm angioscope in vessels where blood had been replaced by optically clear liquids, including a new perfluorocarbon emulsion. After trials in postmortem canine and human coronar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d381e2a7ed71a95501fad124baa1dfdf
Publikováno v:
Journal of Molecular and Cellular Cardiology. 8:823-836
The mechanism whereby respiratory acid-base changes alter myocardial contractility is poorly understood. Accordingly, 46 cat right ventricular papillary muscles contracting isometrically at 30°C were studied while varying both the pH and [Ca 2+ ] of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ab46152a7c6d6af48b71b2b9a7cffbd
https://doi.org/10.1016/0022-2828(76)90066-3
https://doi.org/10.1016/0022-2828(76)90066-3
Publikováno v:
Investigative Radiology. 15:120-128
Previous studies have shown that with progressive arterial stenosis, resting blood flow does not start to diminish until 85-95% luminal area stenosis is reached. However, during hyperemic states, peak flow starts to diminish at only 40-60% stenosis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e8e455f617c500c4109854078ca02ba
https://doi.org/10.1097/00004424-198003000-00005
https://doi.org/10.1097/00004424-198003000-00005
Autor:
Charles W. Urschel, Juan R. Serur
Publikováno v:
Cardiovascular Research. 7:458-463
Inotropic interventions are frequently utilized to augment the performance of the depressed heart. The effects of myocardial ischaemia on the response to two such interventions (heart rate and paired ventricular pacing) were evaluated in 15 isolated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1522972a26eecac4f409e43ede7146ad
https://doi.org/10.1093/cvr/7.4.458
https://doi.org/10.1093/cvr/7.4.458
Autor:
Juan C. Marsiglia, Alicia Mattiazzi, Juan R. Serur, Horacio E. Cingolani, Norberto C. Gonzalez
Publikováno v:
Circulation Research. 28:74-83
Administration of isotonic THAM to the blood of the heart-lung preparation induced a decrease in the negative inotropic effect of CO 2 , suggested by the fact that, at constant stroke work, an increase in P co 2 of 26 ± 1.9 mm Hg was followed by an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ec730391115403caf0783732d2cb18e
https://doi.org/10.1161/01.res.28.1.74
https://doi.org/10.1161/01.res.28.1.74