PPT-P ROTECTING

C ELLS IN THE E YE AT R ISK OF D AMGE FROM G LAUCOMA Glaucoma Day Research into New Treatments Saturday 6 th September 2014 The excavation of the disc in glaucoma is not a purely mechanical result of exalted pressure it is in part at least an atrophic condition which though primarily due to pressure includes vascular changes and impaired nutrition of the substance of the optic disc which may possibly progress even though all excessive pressure be removed. The five lakes Superior Michigan Huron Erie and Ontario provide drinking water for 25 million people support a 7 billion fi shery and are an integral part of North Americas cultural and economic heritage Unfortunately these magnificent lakes are un 309 U L ATE : P ROTECTING A D ESIGNER ’ S I DENTITY A FTER A P ERSONAL N A ME B ECOMES A V ALUABLE T RADEMARK Allison B. Pitzer I. INTRODUCTION Shakespeare, in his famous play, wrote We Love Yew : P | 1 Protecting your yew tree Our a ncient and veteran yew trees ( Taxus baccata ) are gaining wide recognition as monuments of na tional heritage. With the support of the Conservatio