Wyniki wyszukiwania

1

A possible origin of the torocyte-like shape of vesicles derived from the transverse tubule in the triad junction of skeletal muscle

100%

Iglic A., Fosnaric M., Kralj-Iglic V.

Cellular and Molecular Biology Letters

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2003

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tom 08

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nr 3

The origin of characteristic torocyte-like shape of vesicles derived from transverse tubule in triad junction of skeletal muscles is studied theoretically. Two possible mechanisms are suggested. The first is the minimization of membrane bending energy where the special intermediate molecular structures in the central region of the vesicle is assumed to protect the opposing bilayers to come in the direct contact. The second mechanism is based on the assumption that the characteristic shape of the vesicles may be explained by non-homogenous lateral distribution of anisotropic membrane components.

2

On stability of circular hole in membrane bilayer

100%

Fosnaric M., Kralj-Iglic V., Hagerstrand H., Iglic A.

Cellular and Molecular Biology Letters

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2001

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tom 06

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nr 2

3

Oxyethylene chain-cation complexation; Nonionic polyoxyethylene detergents attain a positive charge and demonstrate electrostatic head group interactions

76%

Hagerstrand H., Bobacka J., Bobrowska-Hagerstrand M., Kralj-Iglic V., Fosnaric M., Iglic A.

Cellular and Molecular Biology Letters

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2001

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tom 06

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nr 2

4

Shape variation of bilayer membrane daughter vesicles induced by anisotropic membrane inclusions

64%

Bohinc K., Lombardo D., Kralj-Iglic V., Fosnaric M., May S., Pernus F., Hagerstrand H., Iglic A.

Cellular and Molecular Biology Letters

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2006

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tom 11

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nr 1

A theoretical model of a two-component bilayer membrane was used in order to describe the influence of anisotropic membrane inclusions on shapes of membrane daughter micro and nano vesicles. It was shown that for weakly anisotropic inclusions the stable vesicle shapes are only slightly out-of-round. In contrast, for strongly anisotropic inclusions the stable vesicle shapes may significantly differ from spheres, i.e. they have a flattened oblate shape at small numbers of inclusions in the membrane, and an elongated cigar-like prolate shape at high numbers of inclusions in the vesicle membrane.

Ograniczanie wyników

4 Cellular and Molecular Biology Letters

4 Fosnaric M.

4 Iglic A.

4 Kralj-Iglic V.

3 Hagerstrand H.

1 Bobacka J.

1 Bobrowska-Hagerstrand M.

1 Bohinc K.

1 Lombardo D.

1 May S.

1 Pernus F.

1 2006

1 2003

2 2001

A possible origin of the torocyte-like shape of vesicles derived from the transverse tubule in the triad junction of skeletal muscle

On stability of circular hole in membrane bilayer

Oxyethylene chain-cation complexation; Nonionic polyoxyethylene detergents attain a positive charge and demonstrate electrostatic head group interactions

Shape variation of bilayer membrane daughter vesicles induced by anisotropic membrane inclusions