Biocompatibility and bone regeneration with elastin-like recombinamer-based catalyst-free click gels.

Large bone defects are a significant health problem today with various origins, including extensive trauma, tumours, or congenital musculoskeletal disorders. Tissue engineering, and in particular bone tissue engineering, aims to respond to this demand. As such, we propose a specific model based on Elastin-Like Recombinamers-based click-chemistry hydrogels given their high biocompatibility and their potent on bone regeneration effect conferred by different bioactive sequences.

Boron neutron capture synovectomy (BNCS) as a potential therapy for rheumatoid arthritis: radiobiological studies at RA-1 Nuclear Reactor in a model of antigen-induced arthritis in rabbits.

Rheumatoid arthritis is a chronic autoimmune pathology characterized by the proliferation and inflammation of the synovium. Boron neutron capture synovectomy (BNCS), a binary treatment modality that combines the preferential incorporation of boron carriers to target tissue and neutron irradiation, was proposed to treat the pathological synovium in arthritis. In a previous biodistribution study, we showed the incorporation of therapeutically useful boron concentrations to the pathological synovium in a model of antigen-induced arthritis (AIA) in rabbits, employing two boron compounds approved for their use in humans, i.

[Diagnosis, therapy and follow up of diabetic eye disease].

Diabetes mellitus causes diabetic retinopathy, diabetic macular edema, optic neuropathy, cataract or dysfunction of the eye muscles. The incidence of these defects correlates with disease duration and quality of the metabolic control. The recommendations of the Austrian Diabetes Association for the diagnosis, the therapeutic procedures and requirements for adequate follow up depending on the stages of the different forms of diabetic eye disease are summarized.

Long-term monitoring of age-related macular degeneration with preferential hyperacuity perimetry.

Background And Objective: To estimate the efficacy and usability of preferential hyper-acuity perimetry (PHP) for monitoring patients with high-risk intermediate age-related macular degeneration (AMD).

Patients And Methods: A long-term, observational, prospective case series of patients with intermediate AMD who underwent fluorescein angiography at recruitment. Eyes were examined every 3 months with PHP, visual acuity, and biomicroscopy.

The effect of laser unit on photodynamic therapy spot size.

Background: To determine the effect of the laser unit on photodynamic therapy (PDT) spot size.

Methods: A calibrated Gullstrand-type model eye was used for this study. The axial length of the model eye was set to different values ranging from 22.