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Week Of December 19, 2016, New York Medical College Dec 2016

Week Of December 12, 2016, New York Medical College Dec 2016

Week Of December 5, 2016, New York Medical College Dec 2016

Week Of November 21, 2016, New York Medical College Nov 2016

Week Of November 14, 2016, New York Medical College Nov 2016

Week Of November 7, 2016, New York Medical College Nov 2016

Week Of October 17, 2016, New York Medical College Oct 2016

The Beta-1-Receptor Blocker Nebivolol Elicits Dilation Of Cerebral Arteries By Reducing Smooth Muscle [Ca2+]I, Peter Cseplo, Zoltan Vamos, Ivan Ivic, Orsolya Torok, Attila Toth, Akos Koller Oct 2016

The Beta-1-Receptor Blocker Nebivolol Elicits Dilation Of Cerebral Arteries By Reducing Smooth Muscle [Ca2+]I, Peter Cseplo, Zoltan Vamos, Ivan Ivic, Orsolya Torok, Attila Toth, Akos Koller

NYMC Faculty Publications

RATIONALE: Nebivolol is known to have beta-1 blocker activity, but it was also suggested that it elicits relaxation of the peripheral arteries in part via release of nitric oxide (NO). However, the effect of nebivolol on the vasomotor tone of cerebral arteries is still unclear.

OBJECTIVE: To assess the effects of nebivolol on the diameter of isolated rat basilar arteries (BA) in control, in the presence of inhibitors of vasomotor signaling pathways of know action and hemolysed blood.

METHODS AND RESULTS: Vasomotor responses were measured by videomicroscopy and the intracellular Ca2+ by the Fura-2 AM ratiometric method. Under control conditions, …


Week Of October 5, 2016, New York Medical College Oct 2016

Week Of September 26, 2016, New York Medical College Sep 2016

Week Of September 19, 2016, New York Medical College Sep 2016

Week Of September 19, 2016, New York Medical College

InTouch


Week Of September 12, 2016, New York Medical College Sep 2016

Week Of September 6, 2016, New York Medical College Sep 2016

Week Of September 6, 2016, New York Medical College

InTouch


Cyp2c44 Gene Disruption Exacerbated Pulmonary Hypertension And Heart Failure In Female But Not Male Mice, Sachindra R. Joshi, Anand Lakhkar, Vidhi Dhagia, Ariadne Zias, Vasiliki Soldatos, Kaori Oshima, Houli Jiang, Katherine Gotlinger, Jorge H Capdevila, Michal L. Schwartzman, Ivan F. Mcmurtry, Sachin A. Gupte Sep 2016

Cyp2c44 Gene Disruption Exacerbated Pulmonary Hypertension And Heart Failure In Female But Not Male Mice, Sachindra R. Joshi, Anand Lakhkar, Vidhi Dhagia, Ariadne Zias, Vasiliki Soldatos, Kaori Oshima, Houli Jiang, Katherine Gotlinger, Jorge H Capdevila, Michal L. Schwartzman, Ivan F. Mcmurtry, Sachin A. Gupte

NYMC Faculty Publications

Epoxyeicosatrienoicacids (EETs), synthesized from arachidonic acid by epoxygenases of the CYP2C and CYP2J gene subfamilies, contribute to hypoxic pulmonary vasoconstriction (HPV) in mice. Despite their roles in HPV, it is controversial whether EETs mediate or ameliorate pulmonary hypertension (PH). A recent study showed that deficiency of Cyp2j did not protect male and female mice from hypoxia-induced PH. Since CYP2C44 is a functionally important epoxygenase, we hypothesized that knockout of the Cyp2c44 gene would protect both sexes of mice from hypoxia-induced PH. We tested this hypothesis in wild-type (WT) and Cyp2c44 knockout (Cyp2c44 (-/-)) mice exposed to normoxia (room air) and …


Week Of August 29, 2016, New York Medical College Aug 2016

Week Of August 22, 2016, New York Medical College Aug 2016

Week Of August 8, 2016, New York Medical College Aug 2016

Week Of July 18, 2016, New York Medical College Jul 2016

Sexually Dimorphic Adaptation Of Cardiac Function: Roles Of Epoxyeicosatrienoic Acid And Peroxisome Proliferator-Activated Receptors, Jun Qin, Yicong Le, Ghezal Froogh, Sharath Kandhi, Houli Jiang, Dong Sun, An Huang Jun 2016

Sexually Dimorphic Adaptation Of Cardiac Function: Roles Of Epoxyeicosatrienoic Acid And Peroxisome Proliferator-Activated Receptors, Jun Qin, Yicong Le, Ghezal Froogh, Sharath Kandhi, Houli Jiang, Dong Sun, An Huang

NYMC Faculty Publications

Epoxyeicosatrienoic acids (EETs) are cardioprotective mediators metabolized by soluble epoxide hydrolase (sEH) to form corresponding diols (DHETs). As a sex-susceptible target, sEH is involved in the sexually dimorphic regulation of cardiovascular function. Thus, we hypothesized that the female sex favors EET-mediated potentiation of cardiac function via downregulation of sEH expression, followed by upregulation of peroxisome proliferator-activated receptors (PPARs). Hearts were isolated from male (M) and female (F) wild-type (WT) and sEH-KO mice, and perfused with constant flow at different preloads. Basal coronary flow required to maintain the perfusion pressure at 100 mmHg was significantly greater in females than males, and …


Week Of June 20, 2016, New York Medical College Jun 2016

Week Of May 31, 2016, New York Medical College May 2016

Week Of May 16, 2016, New York Medical College May 2016

Week Of May 9, 2016, New York Medical College May 2016

Week Of May 2, 2016, New York Medical College May 2016

Spinal Cord Compression Secondary To Extramedullary Hematopoiesis: Case Report And Review Of The Literature, Arthur Wang, Nathan Carberry, Elena Solli, John Gillick, Humayun Islam, Virany Hillard May 2016

Spinal Cord Compression Secondary To Extramedullary Hematopoiesis: Case Report And Review Of The Literature, Arthur Wang, Nathan Carberry, Elena Solli, John Gillick, Humayun Islam, Virany Hillard

NYMC Faculty Publications

Extramedullary hematopoiesis (EMH) is a rare cause of spinal cord compression (SCC). EMH represents the growth of blood cells outside of the bone marrow and occurs in a variety of hematologic illnesses, including various types of anemia and myeloproliferative disorders. Although EMH usually occurs in the liver, spleen, and lymph nodes, it may also occur within the spinal canal. When this occurs, the mass effect can compress the spinal cord, potentially leading to the development of neurological deficits. We present a case of SCC secondary to EMH. This report illustrates the importance of considering EMH in the differential diagnosis of …


Week Of April 25, 2016, New York Medical College Apr 2016

Week Of April 18, 2016, New York Medical College Apr 2016

Week Of April 11, 2016, New York Medical College Apr 2016

Week Of April 4, 2016, New York Medical College Apr 2016

Week Of March 21, 2016, New York Medical College Mar 2016