Literature DB >> 590441

Metabolic energy requirements during teleost melanophore adaptations.

W M Saidel.   

Abstract

Inhibition of oxidative phosphorylation by 2,4-dinitrophenol or sodium cyanide promotes complete melanosome aggregation in teleost melanophores. This aggregation is not promoted via the alpha-sympathetic receptor sites because it occurs in the presence of tolazoline hydrochloride, an alpha-receptor blocking agent. Interpretation of these results suggests metabolic energy release is required in the centrifugal direction only.

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Year:  1977        PMID： 590441     DOI： 10.1007/bf01934004

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  10 in total

1.  The mechanism of microtubule-dependent movement of pigment granules in teleost chromatophores.

Authors:  D B Murphy
Journal:  Ann N Y Acad Sci       Date:  1975-06-30       Impact factor: 5.691

2.  MECHANISM OF MOVEMENTS OF GRANULES IN MELANOCYTES OF Fundulus heteroclitus.

Authors:  L Green
Journal:  Proc Natl Acad Sci U S A       Date:  1968-04       Impact factor: 11.205

3.  Receptor mechanisms in fish chromatophores-I. Alpha nature of adrenoceptors mediating melanosome aggregation in guppy melanophores.

Authors:  R Fujii; Y Miyashita
Journal:  Comp Biochem Physiol C       Date:  1975-08-01

4.  Pigment movements in fish melanophores: morphological and physiological studies.

Authors:  M Schliwa; J Bereiter-Hahn
Journal:  Z Zellforsch Mikrosk Anat       Date:  1973-12-31

5.  Cellular aspects of the control of physiological color changes in fishes.

Authors:  R Fujii; R R Novales
Journal:  Am Zool       Date:  1969-05

6.  Cytochalasin B: effects on microfilaments and movement of melanin granules within melanocytes.

Authors:  J McGuire; G Moellmann
Journal:  Science       Date:  1972-02-11       Impact factor: 47.728

7.  Studies on pigment migration in the melanophores of the teleost. Fundulus heteroclitus (L).

Authors:  L C Junqueira; E Raker; K R Porter
Journal:  Arch Histol Jpn       Date:  1974-05

8.  [Extensive fibrillar protoplasmic differentiations and their significance for protoplasmic streaming. VII. Experimental induction, contraction and extraction of the protoplasmic fibrils of Physarum polycephalum].

Authors:  H Komnick; W Stockem; K E Wohlfarth-Bottermann
Journal:  Z Zellforsch Mikrosk Anat       Date:  1970

9.  Response of dermal melanophores to epinephrine after removal of the epidermal barrier.

Authors:  J P Stone; W Chavin
Journal:  Comp Biochem Physiol A Comp Physiol       Date:  1974-10-01

10.  A quantitative description of the extension and retraction of surface protrusions in spreading 3T3 mouse fibroblasts.

Authors:  G Albrecht-Buehler; R M Lancaster
Journal:  J Cell Biol       Date:  1976-11       Impact factor: 10.539
  10 in total
  1 in total

1.  Effect of ATP inhibitors on the translocation of luminal membrane between cytoplasm and cell surface of transitional epithelial cells during the expansion-contraction cycle of the rat urinary bladder.

Authors:  S N Sarikas; F J Chlapowski
Journal:  Cell Tissue Res       Date:  1986       Impact factor: 5.249
  1 in total

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