Preventative care encompasses a wide range of techniques to identify, educate, prevent and treat diseases in populations. There are three types of prevention that nurses take part in on a regular basis depending on their position in health care facilities or organizations: primary, secondary and tertiary.urses in preventative health care are tasked with improving the health of patients through evidence-based recommendations while encouraging individuals to receive preventative services such as screenings, counseling and precautionary medications.
[Molecular determinants of response to topoisomerase II inhibitors]. [Article in French] Lansiaux A(1), Pourquier P. Author information: (1)Centre Oscar Lambret, UniversitÃ© Lille Nord de France. a-Lansiaux@o-lambret.fr
A bacterial DNA topoisomerase II that catalyzes ATP-dependent breakage of both strands of DNA, passage of the unbroken strands through the breaks, and rejoining of the broken strands. Gyrase binds to DNA as a heterotetramer consisting two A and two B subunits.In the presence of ATP, gyrase is able to convert relaxed circular DNA duplex into a superhelix. In the absence of ATP, supercoiled DNA is relaxed by DNA gyrase. bacterial DNA topoisomerase II that catalyzes ATP-dependent breakage of both strands of DNA, passage of the unbroken strands through the breaks, and rejoining of the broken strands. Gyrase binds to DNA as a heterotetramer consisting two A and two B subunits.