Background Prussian blue (PB) nanoparticles (NPs) have been intensively investigated for medical applications, but an in-depth toxicological investigation of PB NPs has not been implemented. In the present study, a comprehensive investigation of the fate and risks of PB NPs after intravenous administ...
For example, for persistent dry eye problems after LASIK, wearing eyeglasses withphotochromic lensescan help relieve photophobia (sensitivity to light) associated with dry eyes. For cases of mild residual refractive error that don't warrant additional surgery, wearing corrective eyeglasses for specific ...
Primary LASIK procedures often result in under-correction, while overcorrection is more likely to occur following retreatment, so both of these factors are interconnected with the ablation algorithm, nomogram, age, and degree of refractive error. Visual aberrations Around 20% of patients may notice a...
To achieve the ablation rates required in surgical practice in a gentle cutting process, a spray mist system moistens the surface of the bone while a galvo scanner guides the laser focus along the intended cutting line. This also reduces the thermal stress on the surrounding tissue. For use i...
Packed red cell transfusion is often considered as a treatment option for symptom management in the palliative care setting. However, limited evidence suggests that the potential risks of this procedure may exceed the benefit of symptom relief in certain populations (1). Case 1: A 70 year old ...