Cerebral Corpora amylacea are dense membranous labyrinths containing structurally preserved cell organelles
نویسندگان
چکیده
منابع مشابه
Amyloid in prostatic corpora amylacea.
AIM To determine the presence and nature of amyloid in prostatic corpora amylacea using immunohistological studies. METHODS Prostatic tissue from 18 transurethral and two open resection specimens was studied. Paraffin wax embedded tissue sections were stained with haematoxylin and eosin and the alkaline Congo red method with and without previous treatment with potassium permanganate. Sections...
متن کاملLocalization of blood proteins thrombospondin1 and ADAMTS13 to cerebral corpora amylacea.
Corpora amylacea (CA) have long been described in aging brains and in patients with neurodegenerative conditions, but their origins have been debated. It has been proposed that CA represent collections of nervous system breakdown products that accumulate within astrocytic cytoplasm. In support of this, studies have shown that CA include glycosylated material, ubiquitin, and an assortment of pro...
متن کاملThe Movement of Membranous Organelles in Axons
To identify the structures to be rapidly transported through the axons, we developed a new method to permit local cooling of mouse saphenous nerves in situ without exposing them . By this method, both anterograde and retrograde transport were successfully interrupted, while the structural integrity of the nerves was well preserved . Using radioactive tracers, anterogradely transported proteins ...
متن کاملCorpora amylacea in temporal lobe epilepsy associated with hippocampal sclerosis.
UNLABELLED Hippocampal sclerosis (HS) is the commonest pathology in epileptic patients undergoing temporal lobe epilepsy surgery. Beside, there are an increased density of corpora amylacea (CA) founded in 6 to 63% of those cases. OBJECTIVE verify the presence of CA and the clinical correlates of their occurrence in a consecutive series of patients undergoing temporal surgery with diagnosis of...
متن کاملCorpora Amylacea of Brain Tissue from Neurodegenerative Diseases Are Stained with Specific Antifungal Antibodies
The origin and potential function of corpora amylacea (CA) remains largely unknown. Low numbers of CA are detected in the aging brain of normal individuals but they are abundant in the central nervous system of patients with neurodegenerative diseases. In the present study, we show that CA from patients diagnosed with Alzheimer's disease (AD) contain fungal proteins as detected by immunohistoch...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2018
ISSN: 2045-2322
DOI: 10.1038/s41598-018-36223-4