Leptospirosis is a zoonosis with multisystem involvement caused by pathogenic strains of the genus Leptospira. OmpL1 is an outer membrane protein of Leptospira spp. that is expressed during infection. In this work, we investigated novel features of this protein. We describe that OmpL1 is a novel leptospiral extracellular matrix (ECM)-binding protein and a plasminogen (PLG) receptor. The recombi...

The present study reports on the detailed toxicological and chemotherapeutic evaluation of antituberculosis drug loaded nanoparticles in mice. A single oral dose administration of poly(lactide-co-glycolide) (PLG, a synthetic polymer) nanoparticles containing rifampicin+isoniazid+pyrazinamide+ethambutol could maintain drug levels in various tissues for 9-10 days and did not elicit any adverse re...

Common myna tongue was studied histomorphologically and histochemically. Four tongues of adult birds were carried out macroscopically and microscopically. The tongue was triangular; the dorsum of the body had median groove. Two to three backward directed papillae were located on each side of the body-base junction. A single transverse row of pharyngeal papillae was located behind the laryngeal ...

Macrophages play crucial roles in repair process of various tissues. However, the details in the role of macrophages during bone repair still remains unknown. Herein, we examined the contribution of the tissue fibrinolytic system to the macrophage functions in bone repair after femoral bone defect by using male mice deficient in plasminogen (Plg-/-), urokinase-type plasminogen activator (uPA-/-...

Lamellar pleural thickening (LPT) is a fibrotic disease induced by exposure to Libby amphibole (LA) asbestos that causes widespread scarring around the lung, resulting in deterioration of pulmonary function. Investigating the effects of autoantibodies to mesothelial cells (MCAA) present in the study populations has been a major part of the effort to understand the mechanism of pathogenesis. It ...

Lipoprotein(a) (Lp(a)) is an acute phase protein with unknown function. Lp(a) binds to low density lipoprotein (LDL) receptors, as well as to plasminogen (Plg) receptors. Preincubation of normal human skin fibroblasts with Lp(a) or with apo(a) cause a severalfold increase of LDL binding. Plg and kringle-4 of Plg have no effect. LDL receptor-negative fibroblasts respond upon preincubation with a...

Although plasminogen is a key protein in fibrinolysis and several mutations in the plasminogen gene (PLG) have been identified that result in plasminogen deficiency, there are conflicting reports to associate it with the risk of thrombosis. Our aim was to unravel the genetic architecture of PLG in families with plasminogen deficiency and its relationship with spontaneous thrombotic events in th...

PURPOSE To standardize the indications, techniques, multimodality treatment approaches, and dosimetry to be used for yttrium-90 (Y90) microsphere hepatic brachytherapy. METHODS AND MATERIALS Members of the Radioembolization Brachytherapy Oncology Consortium met as an independent group of experts in interventional radiology, radiation oncology, nuclear medicine, medical oncology, and surgical ...