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T Allen, A Awasthi, SVS Rana (2004)
Fish chromatophores as biomarkers of arsenic exposureEnvironmental Biology of Fishes, 71
F Atif, S Parvez, S Pandey, M Ali, M Kaur, H Rehman, HA Khan, S Raisuddin (2005)
Modulatory effect of cadmium exposure on deltamethrin-induced oxidative stress in Channa punctatus BlochArchives of Environmental Contamination and Toxicology, 49
D Kasherwani, HS Lodhi, K Tiwari, S Shukla, UD Sharma (2009)
Cadmium toxicity to catfish, Heteropneustes fossilis, BlochAsian Journal of Experimental Science, 23
N Mishra, PK Pandey (1977)
Haematological parameter of an air-breathing mud eel, Amphipnous cuchia, HamJournal of Fish Biology, 10
KE Carpenter (1927)
Effects of sublethal exposure to chlorine on the uptake of polychlorinated biphenyl congeners by rainbow trout, Salmo gairdneri, RichardsonBritish Journal of Experimental Biology, 4
L Green (1968)
Mechanism of movements of granules in melanocytes of Fundulus heteroclitusProceeding of National Academy of Sciences USA, 59
JD Armstrong, MC Lucas, IG Priede, L Vera (1989)
An acoustic telemetry system for monitoring the heart rate of pike, Esox lucius L., and other fish in their natural environmentJournal of Experimental Biology, 143
J Falcon, JP Collin (1989)
Photoreceptors in the pineal of lower vertebrates: functional aspectsExperimentia, 45
MT Rajan, TK Banerjee (1991)
Histopathological changes induced by acute toxicity of mercuric chloride on the epidermis of a fresh water catfish, Heteropneustes fossilis, BlochEcotoxicology and Environmental Safety, 22
D Bikle, LG Tilney, KR Porter (1966)
Microtubules and pigment migration in the melanophores of Fundulus heteroclitus L.Protoplasma, 61
K Luby-Phelps, KR Porter (1982)
The control of pigment migration in isolated erythrophores of Holocentrus ascensioni: the role of calciumCell, 29
RR Novales (1971)
On the role of cyclic AMP in the function of skin melanophoresAnnals of the New York Academic Sciences, 185
N Bromage, M Porter, C Randall (2001)
The environmental regulation of maturation in farmed fin fish with special reference to the role of photoperiod and melatoninAquaculture, 197
EE Little, SE Finger (1990)
Swimming behaviour as an indicator of sublethal toxicity in fishEnvironmental Toxicology and Chemistry, 9
MA Hamilton, RC Russo, RV Thurston (1977)
Trimmed Spearman Karber method for estimating median lethal concentrations in toxicity bio-assaysEnvironmental Sciences and Technology, 11
J Falcón (1999)
Cellular circadian clocks in the pinealProgress in Neurobiology, 8
VI Paul, TK Banejee (1996)
Analysis of ammonium sulphate toxicity in the fresh water catfish Heteropneustes fossilis using mucocyte indexingPolskie Archieve of Hybrobiology, 43
SR Remyla, R Mathan, SS Kenneth, SK Karunthchalam (2008)
Influence of zink on cadmium induced responses in a freshwater teleost fish Catla catlaFish Physiology and Biochemistry, 34
J Falcón, KM Galarneau, JL Weller, B Ron, G Chen, SL Coon, DC Klein (2001)
Regulation of arylalkylamine N-acetyltransferase-2, AANAT2, EC 2.3.1.87. In the fish pineal organ: evidence for a role of proteasomal proteolysisEndocrinology, 142
R Vinodhini, M Narayanan (2008)
Bioaccumulation of heavy metals in organs of fresh water fish Cyprinus carpio, common carpInternational Journal of Environmental Science and Technology, 2
DB Murphy, LG Tilney (1974)
The role of microtubules in the movement of pigment granules in teleost melanophoresJournal of Cell Biology, 61
R Fujii (1961)
Demonstration of the adrenergic nature of transmission at the junction between melanophore concentrating nerve and melanophore in bony fishJournal of Faculty Science Tokyo University Section IV, 9
V Pragatheswaram, P Loganathan, R Natarajan, VK Venugopalan (1989)
Cadmium induced malformation in eyes of Ambassis commersoni cuvierBulletin of Environmental Contamination and Toxicology, 43
GR Wedemeyer, DJ Mcleay (1981)
Stress and fish
T Zhou, JS Weis (1998)
Swimming behaviour and predator avoidance in three populations of Fundulus heteroclitus larvae after embryonic exposure and/or larval exposure to methyl mercuryAquatic Toxicology, 43
C Azpeleta, N Pedro, E Velarde, MJ Delgado (2007)
Melatonin attenuates the acute stress response in a teleost fish, Carassius auratusActa Physiologica, 190
L Hogben, D Slome (1931)
The pigmentary effector system: IV. The dual character of endocrine co-ordination in amphibian color changeProceedings of Royal Society of London, 108B
H Underwood, LL Hyde (1989)
The effect of day length on the pineal melatonin rhythm of the lizard Anolis carolinensisComparative Biochemistry and Physiology, 94A
EE Little, SK Brewer (2001)
Target organ toxicity in marine and freshwater teleosts new perspectives: toxicology and the environment systems
KR Porter, M Beckede, MA McNiven (1983)
Modern cell biology
BC Suedel, JH Rodgers, E Deaver (1997)
Experimental that may affect toxicity of cadmium to freshwater organismsEnvironmental Contamination and Toxicology, 33
Sublethal effects of arsenic trioxide, cadmium chloride, lead nitrate and mercuric chloride, were investigated on chromatophore morphology and behaviour of Channa punctatus. The protective role of melatonin was investigated. Changes were observed in the chromatophore pattern of fish scales and in fish behaviour after administration of the heavy metals. Heavy metal exposure caused restlessness in fishes and increased the dispersal of pigments in the chromatophores. Melatonin administration counteracted both these effects. The melatonin treatment did not modify metal concentration in scales, but it caused the aggregation of pigments in chromatophores of the fish. It also reduced the aggression observed in the fishes caused by the heavy metal administration. Toxicopathological alterations include statistically significant variations in the number, size and shape of the melanophores. The heavy metal-induced morphological changes in the melanophores indicate protective role against toxic insult of heavy metals.
Proceedings of the Zoological Society – Springer Journals
Published: May 9, 2014
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