Previous in vitro work on rabbit knee joint vessels showed that vasoconstrictor effects of nerve stimulation and administration of α-adrenoceptor agonists were mediated predominantly by α1-adrenoceptors5,9 The present experiments were performed to assess the nature of α-adrenoceptor subtypes within these blood vessels in vivo. Dose/response relationships for adrenaline and noradrenaline pr...

INTRODUCTION Glaucoma is the 2nd most common cause of vision loss worldwide [1]. Nearly 80 million people are projected to have glaucoma by the year 2020, and there is currently no cure [2]. Glaucoma is characterized by optic neuropathy, which is damage to the optic nerve, and causes gradual loss of sight. Recent evidence suggests that blow flow regulation and perfusion in the eye may play a ro...

Tumors of the blood vessels are perhaps as common as any form of neoplasm occurring in the human body. The greatest number of these lesions are benign angiomas of the body surfaces, small elevated red areas which remain without symptoms throughout life and are not subjected to treatment. Larger tumors of this type which undergb active growth after birth o r which are situated about the face or ...

previous in vitro work on rabbit knee joint vessels showed that vasoconstrictor effects of nerve stimulation and administration of α-adrenoceptor agonists were mediated predominantly by α1-adrenoceptors5,9 the present experiments were performed to assess the nature of α-adrenoceptor subtypes within these blood vessels in vivo. dose/response relationships for adrenaline and noradrenaline produce...

For a number of centuries, the problem bleeding arrest from damaged vessels remains major issue surgery (alongside with infectious complications and fight against pain syndrome). The development vascular began exactly when vessel was arrested by tying it, introduction reconstructive surgery, being one most outstanding achievements 20th century, peak creation. With advent this relatively young b...