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Updated: May 10, 2026

Kinetic Visualization of Single-Cell Interspecies Bacterial Interactions
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単細胞レベルでのメカニズム,用量,および細胞進化の視覚化

Julia McCain1, Sol R Martínez1, Florencia Fungo1

  • 1Department of Chemistry and Quebec Center for Advanced Materials (QCAM), McGill University, Montreal, QC H3A 0B8, Canada.

Journal of the American Chemical Society
|December 14, 2023
PubMed
まとめ

抗生物質と反応性酸素種 (ROS) を介して活性化する不活性光敏感剤 (DoPSs) を組み合わせた新しい2方向の治療法です. このアプローチは 抗生物質耐性菌を素早く無効化し 抗生物質耐性菌に対する 有望な戦略です

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Determination01:51

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During embryogenesis, cells become progressively committed to different fates through a two-step process: specification followed by determination. Specification is demonstrated by removing a segment of an early embryo, “neutrally” culturing the tissue in vitro—for example, in a petri dish with simple medium—and then observing the derivatives. If the cultured region gives rise to cell types that it would normally generate in the embryo, this means that it is specified. In contrast, determination...
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Blebs are a type of membrane protrusion formed by the internal hydrostatic pressure of the cytoplasm. Blebs are observed in several cell types, including fibroblasts, immune cells, and single-celled organisms like the amoeba. The primary function of blebs is cell locomotion and apoptosis, but they are also found during necrosis and cell division. The life cycle of a bleb comprises an initiation phase followed by the expansion and retraction phases.
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Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
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Mechanism of Ciliary Motion

The ciliary structures were first seen in 1647 by Antonie Leeuwenhoek while observing the protozoans. In lower organisms, these appendages are responsible for cell movement, while in higher organisms, these appendages help in the movement of the extracellular fluids within the body cavities.
The cilia are made up of microtubules in a 9+2 arrangement, with nine microtubule doublet ring bundles, surrounding a pair of central singlet microtubule bundles. The doublet microtubule bundles are...
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