Enzyme

Similar molecular tweaks led both a shrew and a lizard to produce venom.
NewsRx Health; 11/22/2009; 807 words; ...closely related digestive enzyme kallikrein. Enzymes are proteins that catalyze...specific region on an enzyme called the active site...the original kallikrein enzyme. Equally important...catalytic activity of enzymes through a conserved and...

New artificial enzyme safer for nature.
NewsRx Health; 11/22/2009; 1029 words; ...producing an artificial enzyme that points the way to enzymes tailor-made for any...Mimics" Artificial enzymes for unnatural tasks An enzyme unlike any seen in...Peroxide, Artificial Enzyme, Bioengineering, Enzymes, Medical Device...

Survival of the healthiest.
NewsRx Health & Science; 11/22/2009; 845 words; ...Biotechnology Business, Biotechnology Company, Breast Cancer, Breast Carcinoma, Cardiology, Cardiomyocyte, Drug Development, Enzymes, Inflammation, Kinase, Oncology, Polymerase, Stroke, Therapy, Treatment, Women's Health. This article was prepared...

Estrogen and stroke risk.
NewsRx Science; 11/22/2009; 1686 words; ...estrogen significantly inhibits activation of a key membrane enzyme - NADPH oxidase, which produces reactive free radical molecules...strong induction of the free radical superoxide, produced by the enzyme, NADPH oxidase in the hippocampus following stroke. In Group...

New data from Johns Hopkins University illuminate research in cardiology.
Heart Disease Weekly; 11/22/2009; 1059 words; ...coronary artery disease. Thirty-one patients with chest pain, negative electrocardiogram (ECG), and negative cardiac enzymes who underwent cardiac single photon emission tomography (SPECT) within 24 h of ER admission were enrolled." "underwent...