Argyrophilic Definition & Meaning | Merriam-Webster Medical
网页The meaning of ARGYROPHILIC is having an affinity for silver —used of certain cells, structures, or tissues that selectively reduce silver salts to metallic silver. How to use argyrophilic in a sentence.
Argyrophilic grain disease: an update about a frequent cause of ...
网页2008年11月1日 · Argyrophilic grain disease (AGD) is a sporadic, very late-onset tauopathy, accounting for approximately 4–13% of neurodegenerative dementias. AGD may manifest with a range of symptoms such as cognitive decline and behavioral abnormalities.
Argyrophilic grain disease: An underestimated tauopathy
网页2014年6月10日 · Argyrophilic grain disease (AGD) is an under-recognized, distinct, highly frequent sporadic tauopathy, with a prevalence reaching 31.3% in centenarians. The most common AGD manifestation is slowly progressive amnestic mild cognitive impairment, accompanied by a high prevalence of neuropsychiatric symptoms.
Argyrophilic grain disease | Brain | Oxford Academic
网页2008年1月29日 · Argyrophilic grain disease (AGD) is a common sporadic neurodegenerative disease of old age characterized by the presence of argyrophilic grains (AGs)—dendritic-derived appendages as revealed with the Golgi method—together with pre-tangle neurons in the limbic system, which accounts for about 5% of all demented cases.
Pure argyrophilic grain disease revisited: independent effects on ...
网页2024年7月31日 · Agyrophilic grains (AGs) are age-related limbic-predominant lesions in which four-repeat tau is selectively accumulated. Because previous methodologically heterogeneous studies have demonstrated inconsistent findings on the relationship between AGs and dementia, whether AGs affect cognitive function remains unclear.
Argyrophilic Grain Disease: Demographics, Clinical, and ...
网页2016年6月8日 · Argyrophilic grain disease (AGD) is a frequent late-onset, 4-repeat tauopathy reported in Caucasians with high educational attainment. Little is known about AGD in non-Caucasians or in those with low educational attainment. We describe AGD demographics, clinical, and neuropathological features in a multiethnic cohort of 983 subjects ≥50 years ...
Argyrophilia - an overview | ScienceDirect Topics
网页Argyrophilia. Biochemistry, Genetics and Molecular Biology. The term enterochromaffin-like cells refers to all endocrine non-EC cells in the digestive tract (argyrophil, non-argentaffin cells). From: Comparative Biochemistry and Physiology Part A: Molecular & Integrative Physiology, 2001.
Argyrophilic grain disease - PubMed
网页Argyrophilic grain disease (AGD) is a common sporadic neurodegenerative disease of old age characterized by the presence of argyrophilic grains (AGs)--dendritic-derived appendages as revealed with the Golgi method--together with pre-tangle neurons in the limbic system, which accounts for about 5% of all demented cases.
Clinical Features of Argyrophilic Grain Disease: A Retrospective …
网页2005年12月1日 · Although argyrophilic grain disease (AGD) appears common in post-mortem series, its clinical features are not widely known. The aim of this study was to explore such clinical features in neuropathologically-confirmed AGD cases. Methods.
Argyrophilic grain disease is common in older adults and may be …
网页2023年4月1日 · Argyrophilic grains (AGs) were first reported by Braak and Braak in 1987. Their pathological features are punctate or filiform structures in the neuropil, which can be visualized using Gallyas–Braak silver staining .
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