منابع مشابه
Alloplant - the Generation of Transplants for Eyes and Plastic Supgery
The new in esseense kind of transplants for eyes and plastic sugery trede marked as "Alloplant" has been worked out by physical and chemical reconstruction of collageneproteoglycam complex. The unique features of these new transplants are low anti gen activity and the ability to replace alloplant by the rece pients own tissues (regenerater) after transplantation. The tructure and the features o...
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THiE problem of correcting the refractive error of an aphakic eye other than by prescribing the cumbersome cataract lenses still remains open, in spite of the excellent work done in this field by Ridley, and all its modifications. In search of a method which might combine greater safety for the patient with a simpler operative technique, an operation has been devised which consists in implantin...
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Plastic joints for orthoses have more advantages than metal joints. They are lightweight, noiseless comfortable to use, rust proof, corrosion free, and radiolucent. Two types of plastic joints were developed by the authors, one for the ankle joint and the other for the knee joint, elbow joint or hip joint. Polypropylene was chosen as the joint material because of its appropriate flexibility and...
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Despite the incredible diversity among extant eyes, laws of physics constrain how light can be collected resulting in only eight known optical systems in animal eyes. Surprisingly, all animal eyes share a common molecular strategy using opsin for catching photons, but there are a diverse collection of mechanisms with proteins unrelated to each other used to focus light for vision. However, opsi...
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Last November I visited Japan for the first time and was lucky enough to visit individual labs at four different universities. As I talked with my hosts and their students I was struck by the differences between the scientific cultures of Japan and the United States. At its best, American science is all about the triumph of excellence in the land of opportunity, with 27-year-old assistant profe...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1944
ISSN: 0007-1161
DOI: 10.1136/bjo.28.3.149