Search Results - "Luchinskaia, N N"

Stress-generating tissue deformations in Xenopus embryos: Long-range gradients and local cell displacements by Evstifeeva, A.Yu, Luchinskaia, N.N., Beloussov, L.V.

“…Although the role of endogenous mechanical stresses in regulating morphogenetic movements and cell differentiation is now well established, many aspects of…”
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Morphomechanical reactions and mechanically stressed structures in amphibian embryos, as related to gastrulation and axial organs formation by Luchinskaia, Natalia N., Cherdantsev, Vladimir G., Ermakov, Alexander S., Glagoleva, Nadezhda S., Beloussov, Lev V.

“…Reactions of embryonic tissues to a distributed and concentrated stretching are described and compared with the mechanics of the normal gastrulation movements…”
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Role of cooperative cell movements and mechano-geometric constrains in patterning of axial rudiments in Xenopus laevis embryos by Belousov, L V, Korvin-Pavlovskaia, E G, Luchinskaia, N N, Kornikova, E S

“…The role of cooperative cell movements has been explored in establishment of regular segregation of the marginal zone of Xenopus laevis embryos into the main…”
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Biomechanical feedback in morphogenesis, as exemplified by stretch responses of amphibian embryonic tissues by Beloussov, L V, Luchinskaia, N N

“…We explore the idea that morphogenetical processes may be self-regulated by the biomechanical feedback established between the active stress-generating devices…”
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Studies in developmental cytomechanic by Beloussov, L V, Kazakova, N I, Luchinskaia, N N, Novoselov, V V

“…One of the most promising trends in modern developmental and cell biology, recently defined as <>, or <>, is directed towards revealing the role of mechanical…”
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Follicular cells of the amphibian ovary: origin, structure, and functions by Konduktorova, V V, Luchinskaia, N N

“…Formation of the follicular envelopes surrounding oocytes in the developing ovary and their subsequent morphological differentiation go hand-in-hand with…”
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Involvement of guanine nucleotide exchange factor xLARG in epiboly of cells of the animal pole of Xenopus laevis embryos by Kiriukhin, D O, Shustikova, L A, Kopantseva, E E, Luchinskaia, N N, Beliavskiĭ, A V

“…The development of multicellular organisms is a complicated coordinated process of the movement of groups of embryonic cells, which is controlled by many…”
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Statistical and frequency-amplitude characteristics of ultra-weak emissions of loach eggs and embryos under normal conditions and on their optic interactions. II. Changes in characteristics of ultra-weak emissions upon optic interaction of groups of embryos of different ages. by Belousov, L V, Burlakov, A B, Luchinskaia, N N

“…We compared the characteristics of ultraweak emissions from groups of loach embryos of different ages in the presence or absence of optic interaction. The…”
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Statistical and frequency-amplitude characteristics of ultra weak emissions of the loach eggs and embryos under the normal conditions and during their optic interactions. I. Characteristics of ultra weak emission in normal development and the optic role of egg envelope by Belousov, L V, Burlakov, A B, Luchinskaia, N N

“…Ultraweak emissions of groups comprising several dozens of unfertilized and fertilized loach eggs, embryos, larvae, and their egg envelopes were measured on a…”
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Molecular mechanisms of germ cell line determination in animals by Berekelia, L A, Ponomarev, M B, Mikriukov, A A, Luchinskaia, N N, Beliavskiĭ, A V

“…In the present work, principles of formation of germ line cells are reviewed. Germ line cells separate themselves from the rest of the embryo at the early…”
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A quantitative study of regional and stage specific reaction of African clawed frog embryonic tissues on mechanical stress by Glagoleva, N S, Belousov, L V, Shteĭn, A A, Luchinskaia, N N

“…Residual deformation of fragments of the embryonic tissues preserved after relaxation of the stretching force serve as a criterion of active redistribution of…”
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Cytomechanical control of morphogenesis by Belousov, L V, Ermakov, A S, Luchinskaia, N N

“…The role of mechanically strained state of cells and multicellular structures in morphogenesis regulating in vertebrate embryos is discussed. Regular changes…”
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Tensotaxis--a collective movement of embryonic cells up along the gradients of mechanical tensions by Belousov, L V, Luchinskaia, N N, Zaraĭskiĭ, A G

“…We have examined the active collective movement of ectodermal cells from early gastrula of Xenopus laevis towards the point source of stretching, using…”
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Mechanically dependent heterotopias of the axial rudiments in clawed toad embryos by Belousov, L V, Luchinskaia, N N

“…Relaxation of tangential tensions was achieved in Xenopus laevis embryos at the stage of early gastrula by introducing radial cuts and insertion of ventral…”
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The morphogenetic reactions of the ectoderm in the early gastrula of the clawed toad to mechanical stretching by Luchinskaia, N N, Belousov, L V, Shteĭn, A A

“…The ventral ectoderm explants of the Xenopus laevis early gastrula were stretched on an elastic substrate 1.5- to twofold for 30 min, then fixed in the…”
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Identification of mRNA, localized at various segments of the Xenopus laevis embryo at early stages of the gastrula by Ivanova, N B, Luchinskaia, N N, Popsueva, A E, Ponomarev, E D, Beliavskiĭ, A V

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Intercellular relay interactions in explants of amphibian embryonic tissues. I. Intercellular relay interactions in normal explant morphogenesis by Belousov, L V, Luchinskaia, N N

“…In the explants of lateral mesoderm, together or without the overlaying ectoderm, taken from the neurula-early tail bud of amphibian embryos (Xenopus laevis,…”
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Electron microscopic study of rapid morphogenetic processes in embryonic tissue explants of amphibia by Luchinskaia, N N, Belousov, L V

“…Submicroscopic rearrangements are described. They serve as the bases of rapid (up to 20 min) changes in the form of the common frog neurula explants: formation…”
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Modification of the contact polarization of embryonic amphibian cells under the action of cyclic nucleotides by Luchinskaia, N N, Ostroumova, T V

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