نتایج جستجو برای: protein aggregation
تعداد نتایج: 1286496 فیلتر نتایج به سال:
the ingested nitrates sourced from tap water, food, chemicals and pharmaceuticals areconverted to nitrites in the body surfaces by bacteria and then, the nitrite ions can lead thestructural changing in hemoglobin. in the present work, aggregation of the purified hemoglobinin adult (hba) and in fetus or newborn (hbf) in the presence of nitrite ions were studied.hemoglobin aggregation was perform...
protein aggregation is thought to be the pathological driving force responsible for neurodegenerative disorders such as alzheimer’s, parkinson’s, huntington’s, frontotemporal dementia, dementia with lewy bodies and prion diseases, however, it is not yet clear whether, or to what extent, the misfolded proteins are the cause of the diseases rather than the consequences. the aggregated proteins th...
protein aggregation is a problem in biotechnology. high temperature is one of the most important reasons to enhance enzyme inactivation and aggregation in industrial systems. this work focuses on the effect of tio2 and sio2 nanoparticles on refolding and reactivation of lysozyme. in the presence of tio2 and sio2 nanoparticles, after enzyme heat treatment at 98◦c for 30 min, not only aggregates ...
timolol is a non-selective beta-adrenergic receptor antagonist administered for treating glaucoma, heart attacks and hypertension. in the present study, we set out to determine whether or not timolol can provoke cataract formation, thus the influence of timolol on the amyloid-type aggregation of crystallin was investigated. we then provided experimental evidence of crystallin aggregation and it...
background: the canonical wnt signal transduction (or the wnt/β-catenin pathway) plays a crucial role in the development of animals and in carcinogenesis. beta-catenin is the central component of this signaling pathway. the activation of wnt/β-catenin signaling results in the cytoplasmic and nuclear accumulation of β-catenin. in the nucleus, β-catenin interacts with the tcf/lef transcription fa...
Diminishing protein aggregation by chaperone is very important factor in medicine and industry. In this paper, itis induced the chaperone ability for 0-casein upon modification of its acidic residues by Woodward reagentK(WRK) and examined on lysozyme as a target protein at pH 7.2 and outlined the mechanism for chaperoneability of modified system by UV-Vis and fluorescence spectroscopy and theor...
background: targeting of cd20 antigen with monoclonal antibodies has become the mainstay in the treatment of non-hodgkin's lymphomas and immunotherapeutic depletion of malignant b cells. accessibility of antigen is one of the crucial factors in development of monoclonal antibodies against this antigen. one major problem in expression of full length cd20 is aggregation and misfolding. there...
The ingested nitrates sourced from tap water, food, chemicals and pharmaceuticals areconverted to nitrites in the body surfaces by bacteria and then, the nitrite ions can lead thestructural changing in hemoglobin. In the present work, aggregation of the purified hemoglobinin adult (HbA) and in fetus or newborn (HbF) in the presence of nitrite ions were studied.Hemoglobin aggregation was perform...
Background: The canonical Wnt signal transduction (or the Wnt/β-catenin pathway) plays a crucial role in the development of animals and in carcinogenesis. Beta-catenin is the central component of this signaling pathway. The activation of Wnt/β-catenin signaling results in the cytoplasmic and nuclear accumulation of β-catenin. In the nucleus, β-catenin interacts with the TCF/LEF transcription fa...
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