منابع مشابه
Modified Narumi – Katayama Index
The Narumi–Katayama index of a graph G is equal to the product of the degrees of the vertices of G. In this paper we consider a new version of the Narumi– Katayama index in which each vertex degree d is multiplied d times. We characterize the graphs extremal w.r.t. this new topological index.
متن کاملContrast Media: Are There Differences in Nephrotoxicity among Contrast Media?
Iodinated contrast agents are usually classified based upon their osmolality--high, low, and isosmolar. Iodinated contrast agents are also nephrotoxic in some but not all patients resulting in loss of glomerular filtration rate. Over the past 30 years, nephrotoxicity has been linked to osmolality although the precise mechanism underlying such a link has been elusive. Improvements in our underst...
متن کاملEarly Neuroschistosomiasis Complicating Katayama Syndrome
1. Yu ES, Lin JR. Studies on the treatment of scrub typhus by antibiotics and problems produced by immune development. Acta Microbiol Sin. 1958;6:69–73. 2. Yu ES. Studies on the ecology of trigger mite and its prevention strategies. ACTA Entomologica Sinica. 1957;7:363–72. 3. Guo HB, Yu MM, Xu MH, Tang JQ, Wu GH. Studies on serological typing of antiRickettsia tsutsugamushi antibody in Jiangsu....
متن کاملOrgan dose in kidney imaging with contrast media
Introduction:Intravenous urography (IVU) test includes high number of images and extended imaging size. These make IVU as a diagnostic method with high absorbed doses by sensitive organs such as intestine and gonads in pelvic-abdominal area. In this study absorbed doses of pelvic-abdomen sensitive organs such as Adrenal, Bladder, Colon and Gonads in IVU test. <stron...
متن کاملExtravasation of Contrast Media
Extravasated iodinated contrast media are toxic to the surrounding tissues, particularly to the skin, producing an acute local inflammatory response that sometimes peaks in 24 to 48 hours. The acute tissue injury resulting from extravasation of iodinated contrast media is possibly related primarily to the hyperosmolality of the extravasated fluid. Despite this, the vast majority of patients in ...
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: Juntendo Medical Journal
سال: 1999
ISSN: 0022-6769,2188-2134
DOI: 10.14789/pjmj.45.176