Histopathologic analysis of foci of signal loss on gradient-echo T2*-weighted MR images in patients with spontaneous intracerebral hemorrhage: evidence of …

…, R Kleinert, G Roob, G Kleinert… - American journal …, 1999 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Patients with spontaneous intracerebral hemorrhage (ICH)
frequently have small areas of signal loss on gradient-echo T2*-weighted MR images, …

Pathologic correlates of incidental MRI white matter signal hyperintensities

…, R Kleinert, H Offenbacher, R Schmidt, G Kleinert… - Neurology, 1993 - AAN Enterprises
We related the histopathologic changes associated with incidental white matter signal
hyperintensities on MRIs from 11 elderly patients (age range, 52 to 82 years) to a descriptive …

Endoscopic surgery versus medical treatment for spontaneous intracerebral hematoma: a randomized study

…, W Deinsberger, K Niederkorn, G Gell, R Kleinert… - Journal of …, 1989 - thejns.org
✓ A controlled randomized study of endoscopic evacuation versus medical treatment was
performed in 100 patients with spontaneous supratentorial intracerebral (subcortical, putaminal…

p62 Is a common component of cytoplasmic inclusions in protein aggregation diseases

…, H Heid, M Schnoelzer, L Kenner, R Kleinert… - The American journal of …, 2002 - Elsevier
Exposure of cells to stress, particularly oxidative stress, leads to misfolding of proteins and,
if they are not refolded or degraded, to cytoplasmic protein aggregates. Protein aggregates …

Nonfibrillar diffuse amyloid deposition due to a γ 42‐secretase site mutation points to an essential role for N‐truncated Aβ42 in Alzheimer's disease

…, C De Jonghe, M Cruts, R Kleinert… - Human molecular …, 2000 - academic.oup.com
Amyloidogenic processing of the amyloid precursor protein (APP) with deposition in brain of
the 42 amino acid long amyloid β-peptide (Aβ 42 ) is considered central to Alzheimer’s …

Cerebral oximetry in dead subjects

G Schwarz, G Litscher, R Kleinert… - Journal of …, 1996 - journals.lww.com
Near-infrared spectroscopy is a technique used to monitor cerebral oxygenation. To validate
the method, we measured regional oxygen saturation (rSo2) in the brains of 18 dead …

Tumefactive demyelinating lesions: conventional and advanced magnetic resonance imaging

…, S Ropele, P Kapeller, R Kleinert… - Multiple Sclerosis …, 2005 - journals.sagepub.com
In rare instances, demyelinating disorders present with radiological features that mimic a
brain tumour. This often leads to biopsy, which-apart from carrying significant morbidity-…

Plasma levels of parathyroid hormone‐related peptide are elevated in hyperprolactinemia and correlated to bone density status

C Stiegler, G Leb, R Kleinert… - Journal of Bone and …, 2020 - academic.oup.com
Osteopenia is an important clinical manifestation of hyperprolactinemia. Bone loss in these
patients has mainly been attributed to concomitant deficiency of gonadal hormones rather …

MRI in tuberculous meningoencephalitis: report of four cases and review of the neuroimaging literature

…, R Schmidt, R Kleinert, F Payer, G Kleinert… - Journal of …, 1991 - Springer
The contribution of MRI is reported in four adult patients with tuberculous meningoencephalitis
(TbM) and with autopsy correlation in one. Contrast-enhanced T1-weighted MRI revealed …

[HTML][HTML] Fluorescent in situ hybridization on isolated tumor cell nuclei: a sensitive method for 1p and 19q deletion analysis in paraffin-embedded oligodendroglial …

…, A Luegmayr, M Drlicek, I Fischer, R Kleinert… - Modern …, 2003 - nature.com
In oligodendroglial neoplasms, losses of chromosomal material at 1p and 19q associate with
chemosensitivity and prolonged survival. Thus, 1p/19q testing is increasingly proposed for …