Results 61 to 70 of about 40,055 (282)
Polyamines in human breast milk [PDF]
, 2014 WOS: 000422265800008Anne sütü, tüm yeni doğanlar ve bebekler için ideal besindir. Yapısında, gelişimi sağlayan makro besin bileşenleri ve fonksiyonel bileşikler içerir.
Büyükuslu, Nihal, Nihal Büyükuslu
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Biotechnologie, Agronomie, Société et Environnement, 2014 Effect of polyamines on the reduction of hexavalent chromium by bacterial strains and their resistance. Polyamines are involved in several functions in bacteria.
Tahri Joutey, N. +3 more
doaj
European Journal of Entomology, 2015 Polyamines are nitrogenous compounds that alter the odour sensitivity of insects. The objective of this study was to determine the effects of polyamines on the expression levels of olfactory-related genes in male/female adult diamondback moths, Plutella ...
Zhichun ZHANG +4 more
doaj +1 more source
Advanced Science, EarlyView.Here we developed Am@SExo, a dual‐functional engineered exosome that coordinates CD47–SIRPα checkpoint blockade with Arg1 mRNA–mediated metabolic reprogramming. Surface SIRPα promotes recognition of apoptotic cells and plaque targeting, while Arg1 expression enhances arginine–ornithine metabolism, Rac1 activation, and actin remodeling in macrophages ...
Danwen Zheng +17 more
wiley +1 more source
Polyamines alter intestinal glucose transport [PDF]
, 1995 Polyamines are required for the growth of all eukaryotic cells. Enterocytes respond to luminal nutrients with large increases in polyamine synthesis, even though they are mature, nonproliferating cells.
J. A. Hardin +4 more
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Coxsackievirus B3 Responds to Polyamine Depletion via Enhancement of 2A and 3C Protease Activity
Viruses, 2019 Polyamines are small positively-charged molecules abundant in eukaryotic cells that are crucial to RNA virus replication. In eukaryotic cells, polyamines facilitate processes such as transcription, translation, and DNA replication, and viruses similarly ...
Courtney N. Dial +3 more
doaj +1 more source
Polyamines are present in mast cell secretory granules and are important for granule homeostasis. [PDF]
PLoS ONE, 2010 Mast cell secretory granules accommodate a large number of components, many of which interact with highly sulfated serglycin proteoglycan (PG) present within the granules.
Gianni García-Faroldi +7 more
doaj +1 more source
, 2017 This chapter provides an overview of how the polyamine pathway has been exploited as a target for the treatment and prevention of multiple forms of cancer, since this pathway is disrupted in all cancers. It is divided into three main sections. The first explores how the polyamine pathway has been targeted for chemotherapy, starting from the first drug ...
Elisabetta, Damiani, Heather M, Wallace
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Polyamine Uptake, Kinetics, and Competition among Polyamines and between Polyamines and Inorganic Cations [PDF]
Plant Physiology, 1986 Polyamine uptake, the kinetics of this uptake, and the competition among polyamines and between polyamines and inorganic cations were studied in petals of Saintpaulia ionantha Wendl. Uptake experiments using (14)C-labeled polyamines were carried out on single petals, at room temperaure (20 degrees C) and in the light.
R, Pistocchi, N, Bagni, J A, Creus
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Thermally Processable, Transparent, Mechanically Tunable and Robust Bioplastics From Wastepaper
Advanced Science, EarlyView.Unlike conventional inefficient or low‐value wastepaper recycling, a directional transformation strategy is employed to convert whole wastepaper into intact bioplastics with tunable mechanical properties in our work. These bioplastics can be processed into flexible bags or rigid containers and exhibit high transparency, water resistance, repairability,
Zhezhe Zhou +10 more
wiley +1 more source