The interaction between the cardioprotective effect of endothelin (ET) receptor blockade and nitric oxide (NO) during ischemia-reperfusion injury was investigated. Anesthetized pigs were subjected to 45 (protocol 1) or 30 min (protocol 2) coronary artery ligation and 4 h reperfusion. In protocol 1, five groups were given vehicle, the ET(A) receptor antagonist LU-135252 (LU), the NO synthase (NO...

During a blood meal, Lutzomyia intermedia sand flies transmit Leishmania braziliensis, a parasite causing tegumentary leishmaniasis. In experimental leishmaniasis, pre-exposure to saliva of most blood-feeding sand flies results in parasite establishment in absence of any skin damages in mice challenged with dermotropic Leishmania species together with saliva. In contrast, pre-immunization with ...

Two new members of the Ig superfamily, the Lutheran (Lu) blood group glycoprotein and the B-cell adhesion molecule (B-CAM) epithelial cancer antigen, have been recently cloned from human placenta and colon cancer HT29 cell line, respectively. Although amino acid sequences deduced from cDNA analysis suggested that B-CAM should represent an abridged form of the Lu glycoprotein lacking the last 40...


 CADTH recommends that Pluvicto should be reimbursed by public drug plans for the treatment of patients with metastatic castration-resistant prostate cancer (mCRPC) if certain conditions are met.
 only covered to treat prostate-specific membrane antigen (PSMA)-positive mCRPC who have received previous at least 1 androgen receptor pathway inhibitor (ARPI) and taxane-containing regimen...

The use of polymers as supports for enzyme immobilization is a strategy that enables to remove the enzymes from a chemical reaction and improve their efficiency in catalytic processes. In this work, cellulose triacetate (CTA) was used for physical adsorption of phospholipase Lecitase ultra (LU). CTA is more hydrophobic than cellulose, shows good performance in the lipases immobilization being a...