نتایج جستجو برای: β peptide

تعداد نتایج: 328916  

Journal: :Journal of Alzheimer's Disease 2010

Journal: :Journal of Biological Chemistry 1966

Journal: :Organic & biomolecular chemistry 2011
Sibaprasad Maity Pankaj Kumar Debasish Haldar

The peptide Boc-Val-Phe-OMe 1 bearing sequence similarity with the central hydrophobic cluster (CHC) of Alzheimer's Aβ(18-19) peptide self-assembles to produce amyloid-like straight unbranched fibrils as examined by atomic force microscopy and Congo red assay. Single crystal X-ray diffraction offers the atomic level structure of the supramolecular parallel β-sheet aggregation and antiparallel s...

Journal: :Journal of diabetes research 2021

Pancreatic β-cell neogenesis in vivo holds great promise for cell replacement therapy diabetic patients, and discovering the relevant clinical therapeutic strategies would push it forward to application. Liraglutide, a widely used antidiabetic glucagon-like peptide-1 (GLP-1) analog, has displayed diverse β-cell-protective effects type 2 animals. Glucagon receptor (GCGR) monoclonal antibody (mAb...

Journal: :journal of food biosciences and technology 0
e. kamali alamdari m. sc. student of the department of food science and technology, science and research branch, islamic azad university, tehran, iran. m. r. ehsani professor of the department of food science and technology, faculty of food science and technology, science and research branch, islamic azad university, tehran, iran.

milk proteins provide a natural source of bioactive peptides with potential health benefits and applications in the food industry. the release of these peptides from milk proteins is achieved either by hydrolysis using digestive proteases or by lactic acid bacteria fermentation. peptides, particularly those derived from milk proteins, can exert a wide range of nutritional, functional and biolog...

Journal: :Journal of Biological Chemistry 2008

2016
Lei Liu Qiang Li Shuai Zhang Xiaofeng Wang Søren Vrønning Hoffmann Jingyuan Li Zheng Liu Flemming Besenbacher Mingdong Dong

The differentiation of protein properties and biological functions arises from the variation in the primary and secondary structure. Specifically, in abnormal assemblies of protein, such as amyloid peptide, the secondary structure is closely correlated with the stable ensemble and the cytotoxicity. In this work, the early Aβ33-42 aggregates forming the molecular monolayer at hydrophobic interfa...

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