Experimental Research with Corneal Heterografts
نویسندگان
چکیده
منابع مشابه
Experimental Corneal Ulcers Experimental Corneal Ulcers
DURING recent years we have been working in Edinburgh on experimental ulcers and infections of the cornea of various types. This work started at the beginning of 1940 with the investigation of experimental mustard gas lesions on the eye and their treatment. In the course of this work it was found that secondary infection played an important part in determining the severity of the lesions produc...
متن کاملDecellularized heterografts versus cryopreserved homografts: experimental study in sheep model.
OBJECTIVES The aim of this study is to assess the biological behaviour of porcine decellularized heterografts (Desc group) compared with cryopreserved homografts (Crio group) implanted in juvenile sheep. METHODS Decellularized porcine pulmonary heterografts were implanted in five animals and cryopreserved pulmonary homografts in another five. The animals were followed-up for a mean of 280 +/-...
متن کاملExperimental marginal corneal infiltrates.
Marginal infiltrates arise from a wide variety of causes and according to the recent literature occur most commonly in association with chronic staphylococcal blepharitis. Marginal infiltrates often have a crescent form or coalesce to form a complete ring concentric to the limbus. On the other hand, the well-formed manifestation of an immunological process in the cornea, the so-called immunolog...
متن کاملExperimental Corneal Histoplasmosis.
WooDs and Wahlen (1959) proposed Histoplasma capsulatum as a cause for an ophthalmoscopic entity in man. The epidemiological significance of this suggestion is apparent when one considers that over 30 million Americans are histoplasminpositive (Silverman, Schwarz, Lahey, and Carson, 1955). An investigation of ocular histoplasmosis was therefore initiated in this laboratory, and primary ocular i...
متن کاملMitral valve replacement with aortic heterografts in humans.
use of artificial valves and as the experimental methods of grafting the mitral valve did not prove satisfactory for clinical use, the authors developed a technique for mitral valve replacement using heterologous aortic valves-reinforced by a semirigid Teflon ring-placed above the mitral annulus inside the atrial cavity. The technique of collecting, preparing, and inserting these grafts is desc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1952
ISSN: 0007-1161
DOI: 10.1136/bjo.36.10.529