نتایج جستجو برای: amyloid

تعداد نتایج: 37689  

D German N Omidi P Pasbakhsh

Transgenic mice over-expressing mutant human amyloid precursor protein (PDAPP mouse) develop several Alzheimer’s disease (AD)-like lesions including an age-related accumulation of amyloid-?-containing neuritic plaques. Although aged, heterozygous PDAPP mice also exhibit synaptic and glial cell changes, that is characteristic of AD pathology, no evidence of neurodegeneration has been observed. T...

ابراهیم حبیبی, آزاده , دهپور, احمد رضا , پریور, کاظم , چینی ساز, مریم , یغمایی, پریچهره ,

Background: The flexible structure of proteins is one important factor in the formation of ordered aggregates (amyloid fibril). This is a major problem for therapeutic proteins such as insulin. Study on the induction and inhibition of insulin fibrillation process with specific compounds such as aromatic derivatives may provide useful information about means of stabilization of protein structure...

Journal: :iranian journal of veterinary research 2014
e. balikci m. al

the purpose of this study was to evaluate the changes in the serum concentrations of haptoglobin (hp), serum amyloid a (saa) and igg, iga in calves with diarrhea caused by rotavirus, coronavirus, escherichia coli f5 and eimeria species. the experiment was carried out on 40 diarrhoeic and 10 non-diarrhoeic calves (group c). a total of 13 calves were infected with rotavirus or coronavirus (group ...

Fatemeh Razmi, Fatima Sadat Zojaji, Mahboobeh Paporaki, Zeinab Sadat Hosseini,

Platelet aggregation beta amyloid main causes inflammation of neurons in Alzheimer’s disease. In fact, creating this inflammation due to inappropriate actions in blood brain barrier (BBB) and astrocyte and microglia during the last century that studies conducted in this case nothing has been found. The only thing that can be done to prevent and reduce pro-inflammatory factors such as cyto...

Alzheimer’s disease (AD) is a neuroinflammatory based pathologic state in which β-amyloid aggregates are a major devastating agents. In this study, a series of 2-hydroxyiminoethanones were synthesized and evaluated as anti-inflammatory in carrageenan and formalin tests and inhibitors of β-amyloid aggregation. Compounds 1-10b were synthesized through a two-step reaction. Results: Compounds 1-5b ...

چاوشیان, ورژینه, خلجی, ناصر , سرکیسیان , جون , سرکیسیان , واغیناک,

   Background & Aims: Alzheimer’s disease is the most common form of dementia which it destroyed memory and thinking skills slowly. There is no cure for the disease and it leads to death eventually. Proline rich peptide (PRP -1) is produced from neurosecretory cells of hypothalamus that has large spectrum of biological action on immune and nervous system . The Aβ1-42 is more effective in the de...

Journal: :iranian journal of medical sciences 0
arash babaei-ghazani department of physical medicine and rehabilitation, iran university of medical sciences, tehran, iran bina eftekharsadat physical medicine and rehabilitation research center, tabriz university of medical sciences, tabriz, iran

familial amyloid polyneuropathy (fap) type iv (finnish) is a rare clinical entity with challenging neuropathy and cosmetic deficits. amyloidosis can affect peripheral sensory, motor, or autonomic nerves. nerve lesions are induced by deposits of amyloid fibrils and treatment approaches for neuropathy are challenging. involvement of cranial nerves and atrophy in facial muscles is a real concern i...

Journal: :View 2023

Visual interpretation is considered the gold standard for amyloid scans in clinical practice. However, dichotomous classification of deposition by visual reading always results bias due to rater experience. Therefore, there a need more lenient and flexible amyloid-equivocal A total 461 participants were included this study. Amyloid glucose positron-emission tomography was performed, neuropsycho...

Journal: :مجله علوم اعصاب شفای خاتم 0
mahboobeh paporaki islamic azad university, mashhad branch, mashhad, iran zeinab sadat hosseini islamic azad university, mashhad branch, mashhad, iran fatemeh razmi islamic azad university, mashhad branch, mashhad, iran fatima sadat zojaji islamic azad university, mashhad branch, mashhad, iran

platelet aggregation beta amyloid main causes inflammation of neurons in alzheimer’s disease. in fact, creating this inflammation due to inappropriate actions in blood brain barrier (bbb) and astrocyte and microglia during the last century that studies conducted in this case nothing has been found. the only thing that can be done to prevent and reduce pro-inflammatory factors such as cytokines ...

Journal: :avicenna journal of neuro psycho physiology 0
soheila madadi department of anatomy, faculty of medicine, iran university of medical sciences, tehran, ir iran mehdi mehdizaded cellular and molecular research center, department of anatomical sciences, faculty of advanced technology in medicine, iran university of medical sciences, tehran, ir iran; cellular and molecular research center, department of anatomical sciences, faculty of advanced technology in medicine, iran university of medical sciences, tehran, ir iran. tel/fax: +98-21-886622689

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