Results 61 to 70 of about 29,312,700 (253)
Polish Journal of Pathology, 2017 While Ki-67 expression is frequently used as an indicator of tumor cell proliferation, alternative markers have also been proposed. Possible alternative indicators of proliferation are the minichromosome maintenance (MCM) proteins, whose levels are ...
Rafał Zieliński +2 more
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Comparison of the World Pharmacopoeias’ Requirements for the Quality of Cell Lines
Биопрепараты: Профилактика, диагностика, лечение, 2020 The cell line is one of the necessary components of a biomedical cell product (BMCP) which can include only viable human cells. In addition, human, animal, insect, or bacterial cell lines can be used as a substrate for the production of some biological ...
M. A. Vodyakova +3 more
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Calpain small subunit homodimerization is robust and calcium‐independent
FEBS Letters, EarlyView.Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy +4 more
wiley +1 more source
Chemotaxis: a feedback-based computational model robustly predicts multiple aspects of real cell behaviour [PDF]
, 2011 The mechanism of eukaryotic chemotaxis remains unclear despite intensive study. The most frequently described mechanism acts through attractants causing actin polymerization, in turn leading to pseudopod formation and cell movement.
Haastert, Peter J.M. van, +26 more
core +5 more sources
Structural insights into an engineered feruloyl esterase with improved MHET degrading properties
FEBS Letters, EarlyView.A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa +5 more
wiley +1 more source
Cortisol level decreases natural killer cell activity among women exposed to aircraft noise [PDF]
Universa Medicina, 2010 One of the impacts of exposure to noise is stress. Natural killer (NK) cells are one of the leukocyte subsets that are responsive to physiological and psychological stress.
Hartono
doaj
Family Sculpture with Playmobil Pieces
Mit dem FSPlay werden innere "Arbeitsmodelle" (Schemata) von Bindungs-/Familien-/Partnerschafts-/Freundschaftsbeziehungen erhoben. Anhand mehrerer Spielfiguren sollen eine oder mehrere Skulpturen gestaltet werden, z. B.
Sydow, K. v.
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Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
Sensors, 2019 We present a new technique for broadband liquid characterization using a semi-open, vertically oriented test cell that is measured with a calibrated vector network analyzer in three states: the empty one and filled with two different volumes of the ...
Michał Kalisiak, Wojciech Wiatr
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PCS-Q-G. Parental Caregiving Style Questionnaire – German Version
Der PCS-Q-G dient der retrospektiven Erfassung des elterlichen Fürsorgeverhaltens. In Analogie zum 3-Kategorien-Modell von Bindung unterscheidet das Instrument zwischen den drei Stilen „warm/aufmerksam“, „ambivalent/inkonsistent“ und „kalt/abweisend ...
Rohmann, E., Neumann, E.
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