Results 291 to 300 of about 2,128,954 (339)

Otoconia Degradation

Acta Oto-Laryngologica, 1983
During certain stages of mammalian inner ear development, small crystallized bodies which resemble otoconia may be found in the endolymphatic sac. In order to examine whether the endolymphatic sac plays any part in the process of degradation and dissolution of otoconia, we made an electron-microscopic examination on the endolymphatic sac of fetuses and
H, Yamane, T, Imoto, Y, Nakai, M, Igarashi, H, Rask-Andersen   +4 more
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Degradative Plasmids

1983
This chapter describes the degradative plasmids. Microorganisms play a major role in the degradation of the products and by-products of the activities of animals and plants and other microorganisms. The failure of microorganisms to rapidly recycle any of these compounds results in their accumulation in the environment and can lead to the phenomenon of ...
openaire   +3 more sources

Hemoglobin Degradation

2005
Hemoglobin degradation by Plasmodium is a massive catabolic process within the parasite food vacuole that is important for the organism's survival in its host erythrocyte. A proteolytic pathway is responsible for generating amino acids from hemoglobin.
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Degradation Products in Degradable Polymers

Journal of Macromolecular Science, Part A, 1995
Abstract Diffusion and migration of small molecules in polymers affect the long-term properties of the materials and also the surrounding environments. The interaction of such small molecules (i.e., low molecular weight compounds) with the environment are one of the main factors governing in-vitro and in-vivo behavior of degradable polymers.
Sigbritt Karlsson, Ann-christine Albertsson   +1 more
openaire   +1 more source

Chloroplast degradation: one organelle, multiple degradation pathways

Trends in Plant Science, 2015
Degradation of chloroplasts is a hallmark of both natural and stress-induced plant senescence. Autophagy and senescence-associated vacuoles are two established cellular pathways for chloroplast degradation. Recently, a third independent pathway for chloroplast degradation was reported.
Xie, Qingjun, Michaeli, Simon, Peled-Zehavi, Hadas, Galili, Gad   +3 more
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Cephalosporin degradations

Journal of Medicinal Chemistry, 1977
The acidic aqueous degradation of the 7alpha-aminophenylglycinamido-containing cephalosporin cephalexin (1a) has been examined. Two major degradation products have been isolated and characterized: 3-formyl-3,6-dihydro-6-phenyl-2.5(1H,4H)-pyrazinedione (5) and 3-hydroxy-4-methyl-2(5H)-thiophenone (6).
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Targeting EGFR degradation by autophagosome degraders

European Journal of Medicinal Chemistry
Several generations of epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors have been developed for the treatment of non-small cell lung cancer (NSCLC) in clinic. However, emerging drug resistance mediated by new EGFR mutations or activations by pass, leads to malignant progression of NSCLC.
ZhongFeng, Zhu, Jiaying, Li, Shujun, Shen, Hawaa, Al-Furas, Shengrong, Li, Yichen, Tong, Yi, Li, Yucheng, Zeng, Qianyi, Feng, Kaiyue, Chen, Nan, Ma, Fengtao, Zhou, Zhang, Zhang, Zhengqiu, Li, Jiyan, Pang, Ke, Ding, Fang, Xu   +16 more
openaire   +2 more sources

Colloidal stability and degradability of silica nanoparticles in biological fluids: a review

Journal of Sol-Gel Science and Technology, 2022
Andressa da Cruz Schneid, L. J. Albuquerque, G. B. Mondo, M. Ceolín, A. Picco, M. B. Cardoso   +5 more
semanticscholar   +1 more source

DEGRADATION

2005
Ritsema, C. J., van Lynden, G. W.J., Jetten, V. G., de Jong, S. M.   +3 more
  +5 more sources

Degradability and Clearance of Silicon, Organosilica, Silsesquioxane, Silica Mixed Oxide, and Mesoporous Silica Nanoparticles

Advances in Materials, 2017
Jonas G. Croissant, Yevhen Fatieiev, N. Khashab   +2 more
semanticscholar   +1 more source