The effects of the subconjunctival injection of bevacizumab (Avastin) on angiogenesis in the rat cornea.

The purpose of this study was to evaluate the effects of the use of the subconjunctival injection of bevacizumab (Avastin) on angiogenesis in the rat cornea. Corneas of 20 Wistar male rats were cauterized with silver nitrate crystal. Animals were divided in four groups: control group (GC) that received subconjunctivally 0.

Amniotic membrane transplantation for the reconstruction of the ocular surface in three cases.

This paper describes the use of amniotic membrane in the reconstructive surgical repair of generalized keratomalacia, ankyloblepharon, and after fibrous histiocytoma removal in two dogs and a cat. Case 1 was an 11-year-old female Yorkshire terrier with severe bullous keratomalacia in the left eye (OS). A frozen canine amniotic membrane graft and a third eyelid flap were applied.

Angiotensin II inhibition during myocardial ischemia-reperfusion in dogs: effects on leukocyte infiltration, nitric oxide synthase isoenzymes activity and left ventricular ejection fraction.

Leukocyte infiltration and activation in myocardial reperfusion injury may be modulated by nitric oxide synthase isoforms. Angiotensin II influences leukocyte activation directly or by nitric oxide generation mechanisms. The effects of angiotensin II inhibition before reperfusion on myocardial function, leukocyte accumulation and nitric oxide synthase were evaluated on three groups of eight dogs.