The heart attack (myocardial infarction) model will contribute to the development of preventive/therapeutic medicine more effective to human even without sacrificing animals, said researchers.
What is a Heart Attack | How to Prevent Heart Attacks - Myocardial Infarction Smoking
Heart attack is the death of the heart muscle due to loss of blood supply. Simple guidelines to avoid heart attack are listed.
Heart attack is the death of the heart muscle due to loss of blood supply. Simple guidelines to avoid heart attack are listed.
‘The heart attack (myocardial infarction) model will contribute to the development of preventive/therapeutic medicine more effective to human even without sacrificing animals.’
To date, laboratory animals such as mouse have been used to model diseases including myocardial infarction. However, there have been concerns about difference in characteristics of cardiomyocytes e.g. heart rate and action of drugs, based on the difference of gene expression between laboratory animals and human. Using this model, researchers can evaluate the extent of myocardial tissue damage by microscope morphologically, and by measuring injury-marker proteins and analyzing contractility and its synchroneity from recorded movie quantitatively. Further analysis revealed that gene expression of interleukin-8, an inflammation marker known to increase in acute myocardial infarction, increased in this model.
Source-Eurekalert
Quiz on Heart Attack
The risk factors that work behind the scene before a heart attack are familiar to many. But do you realize the extent to which your lifestyle choices are putting your life at risk? Can you identify a heart attack when it occurs? Take our quiz and find out.
The risk factors that work behind the scene before a heart attack are familiar to many. But do you realize the extent to which your lifestyle choices are putting your life at risk? Can you identify a heart attack when it occurs? Take our quiz and find out.
Calculate Your Lifetime Risk of Heart Attack
Heart Risk Calculator assesses the lifetime risk for a heart attack and helps in making the right lifestyle choices to protect your heart.
Heart Risk Calculator assesses the lifetime risk for a heart attack and helps in making the right lifestyle choices to protect your heart.
Quiz on Stem Cells
Scientists believe (and are working hard) to use stem cells in the future to treat a wide range of diseases and injuries. But what exactly is a stem cell? How can it be used in curing disorders? See if you get your answers from this quiz.
Scientists believe (and are working hard) to use stem cells in the future to treat a wide range of diseases and injuries. But what exactly is a stem cell? How can it be used in curing disorders? See if you get your answers from this quiz.
