Nervous system: Ependymomas
نویسندگان
چکیده
منابع مشابه
Nervous system: Ependymomas
Ependymomas are well-delineated moderately cellular gliomas. Histolological features are perivascular pseudo rosettes and ependymal rosettes. WHO classification differentiate four major types: 1. Ependymoma and variants (grade II): Cellular ependymoma: a variant of ependymoma with conspicuous cellularity but often less prominent pseudo-rosette or rosette formation. Papillary ependymoma: a rare ...
متن کاملADENOSINE IN THE CENTRAL NERVOUS SYSTEM
Besides being a metabolite of nucleotides like ATP, adenosine is a mediator of neuronal function in the central nervous system. Its actions are mediated by at least three extracellular receptors. In this review different aspects of adenosine such as biosynthesis, release, inactivation and its receptors are discussed. It also covers pre- and postsynaptic effects as well as postreceptor mecha...
متن کاملP124: Listeriosis in Central Nervous System
Listeriosis is one of the CNS inflammatory diseases which is happened majority in the form of sporadic. Listeriosis is ingested with the food. Infection occurrence in an exposed person depends on the number of organisms ingested, the virulence of the organisms strain and the individual condition. It is known that Listeriosis has decisive importance as an infection which the cellular immunodefen...
متن کاملHYPERVITAMINOSIS A-INDUCED CENTRAL NERVOUS SYSTEM DEFECTS
In this investigation the effects of excess vitamin A administration during the early embryonic period were studied. Intramuscular injection of a single dose of 15000,20000 or 25000 IU/kg vitamin A to pregnant Balb/c strain mice on either day 7,8,9 or 10 of gestation (vaginal plug= day 0 of gestation) produced major malformations in the central nervous system (CNS) including exencephaly, h...
متن کاملQuick Assessment of the Nervous System
آیا شما از جمله افرادی هستید که به دلیل عدم اطمینان از بررسی صحیح سیستم عصبی، از بیماران اعصاب دوری می کنید؟ در واقع اعصاب یکی از ساده ترین سیستم های بدن ما است. متاسفانه در اکثر موارد مشکلات ناشی از آموزش بررسی سیستم عصبی، باعث ترس از آن می شود. اگر باور داشته باشید که در شیفت شب یک بخش، قادر به تشخیص افزایش فشار داخل جمجمه در بیمار کهنسال مبتلا به سکته مغزی هستید و نتایج بررسی شما به معنای حف...
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: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/37764