Results 51 to 60 of about 4,884 (236)

Attempts to isolate virus from human brain tumors [PDF]

, 1974
In order to study the viral etiology of human brain tumors, attempts were made to isolate cytopathogenic agents from human brain tumors by the tissue culture of tumor tissues and by the mixed culture of tumor tissues with HeLa cells.
Yabe, Yoshiro
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Choroid plexus papilloma in a Rottweiler: computed tomographic, gross morfological and histological features

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2013
Among the tumors affecting the choroid plexus in dogs, the papilloma ranks second place in incidence after cell carcinoma tumors. Presumptive diagnosis can be made through imaging methods, such as computed tomography and magnetic resonance images ...
A.C.B.C. Fonseca Pinto, L.A. Villamizar, C.O. Ghirelli, T.R.C. Silva, C.O. Baroni, G.P.R. Banon, J.M. Guerra, C.T. Amaral, L.N. Torres   +8 more
doaj   +1 more source

Incidental findings of mass lesions on neuroimages in children [PDF]

, 2011
Increasing use of neuroimaging in children has led to more incidental findings of CNS mass lesions, the management of which is uncertain. The authors' aims in this study are to describe these mass lesions and their evolution, as well as to discuss the ...
Boltshauser, E, Grotzer, M A, Kellenberger, C J, Perret, C, Scheer, I   +4 more
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Protocol for the setup and use of a human choroid plexus endothelial-epithelial two-cell-type in vitro model

STAR Protocols, 2022
Summary: Choroid plexus, located in brain ventricles, is the site of blood-cerebrospinal fluid barrier that contains endothelial cells and an epithelial monolayer separated by stroma.
Rosanna Herold, Julia Borkowski, Christian Schwerk, Carolin Stump-Guthier, Marko Lampe, Hiroshi Ishikawa, Walter Muranyi, Horst Schroten   +7 more
doaj   +1 more source

Choroid plexus carcinoma in a dog-case report [PDF]

, 2022
Obtaining a conclusive definitive diagnosis for an intra-ventricular tumour in a dog can be challenging. In doing so, all differential diagnoses should be considered.
De Witt, Anika A., Lewis, Michelle, Schoeman, Johan P.   +2 more
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Gene expression and functional annotation of the human and mouse choroid plexus epithelium [PDF]

, 2013
Background: The choroid plexus epithelium (CPE) is a lobed neuro-epithelial structure that forms the outer blood-brain barrier. The CPE protrudes into the brain ventricles and produces the cerebrospinal fluid (CSF), which is crucial for brain homeostasis.
Bergen, A.A.B. (Arthur), Brink, J.B. (Jacoline) ten, Essing, A.H.W. (Anke), Gorgels, T.G.M.F. (Theo), Jansonius, N.M. (Nomdo), Janssen, S.F. (Sarah), Spek, P.J. (Peter) van der, Spek, S.J.F. (Sophie) van der   +7 more
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Choroid plexus in the central canal of the spinal cord causing recurrent syringomyelia [PDF]

, 2018
Background Syringomyelia is a fluid filled cavitation within the substance of the spinal cord. This condition usually follows a primary pathology that disrupts the normal CSF circulation or disturbs the microcirculation and cytoarchitecture of the ...
Abeloos, Ahmed, Barnabe-Heider, Clarke, Curtis, Dwarakanath, Gage, Gross, Heiss, Hoffman, Karaoz, Kohno, Koyanagi, Li, Li, Meletis, Nielsen, Roser, Schuhmann, Singleton, Suhonen, Thomas, Wolburg, Yao   +23 more
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Symptomatic Obstructive Hydrocephalus Caused by Choroid Plexus Hyperplasia in a Pediatric Patient: Illustrative Case [PDF]

, 2023
BACKGROUND: Choroid plexus hyperplasia has been described as a rare cause of communicating hydrocephalus due to cerebrospinal fluid (CSF) overproduction.
Alvarez, Ana Sofia, McGinnis, John P, Patel, Rajan, Weiner, Howard L   +3 more
core   +2 more sources

BILATERAL CHOROID PLEXUS PAPILLOMA OF LATERAL VENTRICLES [PDF]

Acta Medica Iranica, 2005
Choroid plexus papillomas are rare intracranial tumors, accounting for less than 1% of all intracranial tumors in adults. However, they are relatively more common in children and constitute 1.5 to 4% of childhood intracranial tumors. In children, choroid
G. R. Zamani, M. Mohammadi
doaj   +2 more sources

Serum IgG antibodies from pregnant women reacting to mimotopes of simian virus 40 large T antigen, the viral oncoprotein [PDF]

, 2017
Simian virus 40 (SV40) large T antigen (LT) coding sequences were revealed in different human samples, whereas SV40 antibodies (Ab) were detected in human sera of cancer patients and healthy individuals, although with a lower prevalence. Previous studies
Casali, Maria V., Destro, Federica, Di Stefano, Mariantonietta, Fiore, Josè R., Greco, Pantaleo, Manfrini, Marco, Martini, Fernanda, Mazzoni, Elisa, Rotondo, John Charles, Scutiero, Gennaro, Tognon, Mauro G., Vesce, Fortunato   +11 more
core   +2 more sources