Sentences with phrase «of ischemia»

Modern medicine has afforded us interventional procedures such as medication, stents and angioplasty, each of which aim to improve blood flow to the heart and manage symptoms of ischemia.

Powers is planning expand his study size and is partnering with another CCTS - funded stroke investigator who developed an animal model of ischemia in order to analyze micro-RNA released in brain tissues at the precise area around a blocked blood vessel.

Consistent with this finding, EPOR protein levels continued to rise for 72 h after the end of ischemia in rat retina [64].

Key aspects of ischemia - reperfusion can be modeled by a Caenorhabditis elegans behavior, the O2 - ON response, which is suppressed by hypoxic preconditioning or inactivation of the O2 - sensing HIF (hypoxia - inducible factor) hydroxylase EGL - 9.

As the surgical team watched, doubtless horrified, the area of ischemia gradually extended until it involved most of the length of the gut.

Patients without objective evidence of ischemia have been shown to have low risk for a major cardiovascular event, and most patients do not have a cardiac cause for their symptoms.

«We discovered a linear cascade downstream of ischemia / reperfusion that involves UPR activation, elicitation of Xbp1s, consequent activation of the HBP, and robust cardioprotection,» said Dr. Hill, also the Chief of the Division of Cardiology and Director of the Harry S. Moss Heart Center.

In vivo results demonstrated the patches with pre-organized structure reflected a marked improvement in reducing the prevalence of ischemia, while the patches with no organization resulted in the «hairball» situation as described by Chen.

«Because of the counteracting effects of ischemia and bleeding, platelet reactivity was not an independent predictor of one - year mortality.

Electrocardiography showed prolongation of the PR interval with normal QRS complexes and no indication of ischemia.

HIF - 1 also is required for ischemic preconditioning, short episodes of ischemia and reperfusion that protect the heart against a subsequent prolonged ischemic insult.

In a rat - based study published in Neurochemical Research in 2012, researchers determined that catuaba may aid in the prevention of ischemia.

Severely atrophic or faded, atrophic hair follicles may be a direct consequences of ischemia and basal cell degeneration.

When this occurs, chest pains (called angina) manifest as the primary symptom of ischemia.

A worm model of ischemia - reperfusion injury reveals protective mechanisms potentially relevant to stroke and heart attack.

Such procedures are not always effective for all patients, and symptoms of ischemia may continue to manifest.

Because angina can manifest in a number of different ways than just chest pain, it is important not to discount the following forms of angina as additional signs and symptoms of ischemia: