Results 101 to 110 of about 4,863 (207)

La nacre Pinctada margaritifera : caractérisation physico-chimique, propriétés biomécaniques et cytocompatibilité in vitro

open access: yes, 2003
Pinctada maxima nacra (mother-of-pearl) has been recently proposed as a bone substitute. The purpose of this work was to assess the in vitro cytocompatibility of Pinctada margaritifera nacre and its physico-chemical and biomechanical ...
COGNET, J.-M.   +5 more
core  

Report on the mortality of the pearl oyster, Pinctada Fucata due to invasion of predators in Bandar Lengeh Farm, Persian Gulf

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 1994
One of the most important predators of the pearl oysters, pinctada fucata is the rocky fish, Tetradon stellatus in the experimental oyster farm kit Bandar Lengeh.
M. Saveh dorodi
doaj  

Molecular and morphological data provide evidence for only one alien species of pearl oyster in the Mediterranean Sea

open access: yesScientia Marina
Taxonomic identification of alien bivalve species in the Mediterranean Sea can be challenging because of high morphological variability and the occurrence of cryptic species complexes, as in the case of pearl oysters.
Matteo Garzia   +5 more
doaj   +1 more source

Hemagglutinin Activities in Pearl Oyster, Pinctada fucata martensii, Hemolymph

open access: yes, 1988
Occurrence and partial characterization of hemagglutinin activities in the pearl oyster, Pinctada fucata martensii, hemolymph were investigated. Comparison of natural hemagglutinin activities against various kinds of erythrocytes (Table 1) revealed a ...
森, ,勝義   +7 more
core  

A simple periodic peptide derived from Pinctada fucata Pif80 protein induces aragonite nucleation in magnesium absence [PDF]

open access: yes
Pif80 protein is associated with nacre formation in the Akoya pearl oyster. The influence of Pif2, a 32-mer peptide derived from Pif80, on calcium carbonate polymorphism, crystal orientation, morphology, and the induction of aragonite was investigated ...
Amir, Berman   +2 more
core   +1 more source

Summary of the sex-average map for Pinctada fucata.

open access: yes, 2014
Summary of the sex-average map for Pinctada fucata.
Maoxian He (329141), Yaoguo Li (281984)
core   +1 more source

Pinctada magaritifera broodstock developed at CMFRI, Visakhapatnam [PDF]

open access: yes, 2012
Broodstock of Pinctada margaritifera has been successfully developed in the marine hatchery at the Visakhapatnam Regional Centre of CMFRI. Five successful spawnings were achieved in the hatchery.
Laxmilatha, P
core   +1 more source

Lethal chlorine concentrations for the pearl oyster Pinctada radiata (Leach, 1814) [İnci istiridyesi Pinctada radiata (Leach, 1814) için öldürücü klor konsantrasyonlari]

open access: yes, 2002
In this study, the lethal chlorine concentrations (LC) and residual chlorine concentrations in water for a fouling organism, the pearl oyster Pinctada radiata (Leach, 1814) [Avicula], were investigated during May 1999-April 2000.
Findik Ö., Göksu M.Z.L., Çevik F.
core   +1 more source

EFFECTS OF WATER TEMPERATURE ON FILTRATION RATE OF MICRO-ALGAE ISOCHRYSIS AFFINES GALBANA BY BLACK LIP PEARL OYSTER SPAT (PINCTADA MARGARITIFERA)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
This study was conducted to compare the effects of varying water temperatures on filtration rate of micro-algae Isochrysis affines galbana by Pinctada margaritfera spat on microalgae.
I. Abdolalian; M. Sajadi; M. Yahyavi; Gh. Akbarzadeh; H. Rameshi
doaj  

The Metabolism of the Pearl Oyster, Pinctada martensii-I

open access: yesNIPPON SUISAN GAKKAISHI, 1954
Carbonic anhydrase seems to be one of active agents on the deposition of carbonate in molluscs3). As the first step toward the analysis of the enzymatic system in shell and pearl formation, the distribution of the carbonic anhydrase activity in various tissues of pearl oyster (Pinctada martensii) have been examined manometrically.
openaire   +2 more sources

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