One experimental injection helped mice and pigs heal after heart attack by boosting a protective heart hormone. (CREDIT: ...
A single intramuscular injection of a self-amplifying RNA therapy produced weeks of heart-protective protein in rat models of myocardial infarction, according to a study published in Science on March ...
An intramuscular injection delivers medication into a muscle. Doctors frequently use intramuscular injections to administer vaccines and certain other drugs. Injection sites include the upper arm, hip ...