000 02670nab a22003134ib4500
003 PH-QcNFR
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022 1 _a0919-9268
040 _aPH-QcNFR
_beng
_cPH-QcNFR
100 1 _aChou, Chiu-Long
_95798
245 1 0 _aBioaccumulation and interrelationship of manganese and zinc in horse mussel Modiolus modiolus from Easter Canada /
_cChiu-Long Chou and three others
264 1 _aTokyo, Japan :
_bBlackwell Publishing ,
_c2003
336 _atxt
_btxt
_2rdacontent
337 _an
_bn
_2rdamedia
338 _anc
_bnc
_2rdacarrier
504 _aIncludes bibliographical references
520 3 _aBioaccumulation and distribution of Mn and Zn in the total soft tissues, digestive glands, residuals and adductor muscles of the horse mussel Modiolus modiolus from three sites, including industrialized and non-industrialized locations in Eastern Canada, were investigated. Extremely high digestive gland metal concentrations were found in individual mussels, as high as 1819 μg/g Mn wet weight and 1964 μg/g Zn wet weight, with mean values from 358 to 404 μg/g Mn and from 399 to 614 μg/g Zn for the collection sites. High Mn to Zn interrelationships were observed inall types of tissues and at all sites. Between different tissues, Zn was interrelated by linear relationships, and Mn was best described by power curve relationships for all tissue types. In the total soft tissue, Mn and Zn interrelations were fitted to power regression curves with different slopes between the three study sites. This indicated that horse mussel was exposed to different metal levels inthe environments and could be useful for monitoring these metals. The uptake of both metals at extremely high concentrations, the lack of regulation and the occurrence of interactions all suggest that Mn and Zn may play a biological role in horse mussels. Zn and Mn interactions, surprisingly, were not disrupted at the very high concentrations of either metal, which proves that the mechanism of metal interactions does not involve a detoxification role.
546 _aeng
_beng
650 0 _2mussels
_a AGROVOC
_95799
650 0 _aBioaccumulation
_2LCSH
_95800
650 0 _aMetalloenzymes
_2LCSH
_95801
700 1 _aPaon, Lisa Ann
_eauthor
_95802
700 1 _aMoffatt, John Daniel
_eauthor
_95570
700 1 _aZwicker, Blaine
_eauthor
_95571
773 0 _01676
_92128
_aJapan.
_oSC00004
_tFisheries science.
_gVolume 69, Issue no. 3(June 2023), page 369 - 378
856 7 _2https
_uhttps://www.jstage.jst.go.jp/article/fishsci1994/69/2/69_2_369/_pdf/-char/en
_yOnline Access
942 _2lcc
_n0
_cJA
_iIMC000992
_kSC
999 _c1769
_d1769