Search results
Results From The WOW.Com Content Network
The gamma secretase complex is unusual among proteases in having a "sloppy" cleavage site at the C-terminal site in amyloid beta generation; gamma secretase can cleave APP in any of multiple sites to generate a peptide of variable length, most typically from 39 to 42 amino acids long, with Aβ40 the most common isoform and Aβ42 the most ...
Gamma Group is an Anglo-German technology company that sells surveillance software to governments and police forces around the world. The company has been strongly criticised by human rights organisations for selling its FinFisher software to undemocratic regimes such as Egypt and Bahrain. Following the Arab Spring protests in 2011, activists ...
Amyloid-beta precursor protein secretase. Secretases are enzymes that "snip" pieces off a longer protein that is embedded in the cell membrane. Among other roles in the cell, secretases act on the amyloid-beta precursor protein (APP) to cleave the protein into three fragments. [citation needed] Sequential cleavage by beta-secretase 1 (BACE) and ...
Gamma (stylized as gamma. with a full stop) is an American media company founded in 2023 by former Apple executive Larry Jackson and record executive Ike Youssef. [1] Described as a competitor to major labels, the company acts as an alternative distributor for multimedia content by means of a prior acquisition of the technology platform Vydia. [2]
Alpha secretases are a family of proteolytic enzymes that cleave amyloid precursor protein (APP) in its transmembrane region. Specifically, alpha secretases cleave within the fragment that gives rise to the Alzheimer's disease -associated peptide amyloid beta when APP is instead processed by beta secretase and gamma secretase.
A gamma camera (γ-camera), also called a scintillation camera or Anger camera, is a device used to image gamma radiation emitting radioisotopes, a technique known as scintigraphy. The applications of scintigraphy include early drug development and nuclear medical imaging to view and analyse images of the human body or the distribution of ...
Gamma-ray laser. A gamma-ray laser, or graser, is a hypothetical device that would produce coherent gamma rays, just as an ordinary laser produces coherent rays of visible light. [1] Potential applications for gamma-ray lasers include medical imaging, spacecraft propulsion, and cancer treatment. [2]
The gamma function is the unique function that simultaneously satisfies. , for all complex numbers except the non-positive integers, and, for integer n, for all complex numbers . [1] In a certain sense, the log-gamma function is the more natural form; it makes some intrinsic attributes of the function clearer.