Results 111 to 120 of about 5,582 (218)
Accumulation and Aberrant Modifications of α-Crystallins in Anterior Polar Cataracts [PDF]
, 2004 Crystallins are the major proteins found in the lens, and the localization of specific crystallins is well known. Overexpression and accumulation of αB-crystallin has been observed in response to stress conditions or in certain diseases, such as brain ...
김응권
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A potential role for endogenous proteins as sacrificial sunscreens and antioxidants in human tissues
Redox Biology, 2015 Excessive ultraviolet radiation (UVR) exposure of the skin is associated with adverse clinical outcomes. Although both exogenous sunscreens and endogenous tissue components (including melanins and tryptophan-derived compounds) reduce UVR penetration, the
Sarah A. Hibbert +7 more
doaj +1 more source
Nature ChemistryAbstract The synthesis of heteronuclear alkyne analogs incorporating heavier group 14 elements (R1−C≡E−R2, E = Si, Ge, Sn, Pb) has posed a longstanding challenge, with no previous reports on isolable compounds of this nature. Until now, neutral silynes (R1−C≡Si(L)−R2) and germynes (R1−C≡Ge(L)−R2) stabilized by a Lewis base have achieved ...
Liu Leo Liu +5 more
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Identification and characterization of post-translational modifications in human lens beta crystallins during the aging process [PDF]
, 2001 The major function of human lens is to focus the incident light on the retina without light scattering. The transparency and the precise refraction depend on the close packing of water-soluble structural proteins, called crystallins.
Zhang, Zhongli
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Maximum tryptophan emission wavelengths for wild-type and mutant αB-crystallins. [PDF]
, 2013 Maximum tryptophan emission wavelengths for wild-type and mutant αB-crystallins.
Teresa M. Treweek (378554) +5 more
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Post-translational Modifications, Structure and Function of Human Lens Crystallins [PDF]
, 2011 Cataract is an opacification of the lens causing reduction in vision over time. It is one of the leading causes of vision loss among adults age 55 and older.
Asomugha, Chinwe
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Analysis of human lens crystallins and identification of post-translational modifications by mass spectrometry [PDF]
, 1994 Post-translational modification as a result of aging or disease is thought to disrupt the proper close packing of the lens crystallins, causing a change in the refractive index and opacity of the lens.
Miesbauer, Laura Jennene
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Crystalline Morphology Formed in Binary Blends of Crystalline-Crystalline Diblock Copolymers and Crystalline Homopolymersidentifier:oai:t2r2.star.titech.ac.jp ...
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