منابع مشابه
Cementless femoral fixation: not all stems are created equally.
Cementless femoral stems are currently preferred for total hip replacement (THR) in the United States. Improvements in stem design, instrumentation and surgical technique have made this technology highly successful, reproducible, and applicable to the vast majority of patients requiring a THR. However, there are ongoing developments in some aspects of stem design that influence clinical results...
متن کاملTonsillar Disease and Capillary Vessels
The three-dimensional structure of capillary vessels in the human palatine tonsil using corrosion casting technique was investigated. The postcapillary venules and arterioles were distinguishable from the nuclear impressions on their walls. The configuration of vessels around cryptal micropores is similar to images obtained by a recently developed cryptscope. The palatine tonsil has no efferent...
متن کاملDisease of Major Cerebral Vessels
In 1927 Egaz Moniz, Professor of Medicine at Lisbon University, presented a Paper to the Neurological Society of Paris, oulining his discovery of cerebral angiography. He had used strontium bromide and then sodium iodide, the injection being niade following a cut-down operation on the artery in the neck. In 1937 he recorded the first case of carotid artery occlusion to be demonstrated radiologi...
متن کاملAn improved method for the visualization of conductive vessels in Arabidopsis thaliana inflorescence stems
Dye perfusion is commonly used for the identification of conductive elements important for the study of xylem development as well as precise hydraulic estimations. The tiny size of inflorescence stems, the small amount of vessels in close arrangement, and high hydraulic resistivity delimit the use of the method for quantification of the water conductivity of Arabidopsis thaliana, one of the rec...
متن کاملTAL Effectors Specificity Stems from Negative Discrimination
Transcription Activator-Like (TAL) effectors are DNA-binding proteins secreted by phytopathogenic bacteria that interfere with native cellular functions by binding to plant DNA promoters. The key element of their architecture is a domain of tandem-repeats with almost identical sequences. Most of the polymorphism is located at two consecutive amino acids termed Repeat Variable Diresidue (RVD). T...
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: AGING MEDICINE
سال: 2020
ISSN: 2475-0360,2475-0360
DOI: 10.1002/agm2.12139