Results 71 to 80 of about 653 (153)

The regulatory roles of choline in the immune response induced by LPS and transplantation in pearl oysters Pinctada fucata martensii

open access: yesAquaculture Reports
Choline (Cho) plays a pivotal role in cellular and organismal homeostasis. In this study, transcriptome and serum immune indicator analysis were used to focus on the immune regulatory roles of Cho in the LPS and transplantation induced immune responses ...
Guixuan Chen   +7 more
doaj   +1 more source

The Combined Effects of Cadmium and Microplastic Mixtures on the Digestion, Energy Metabolism, Oxidative Stress Regulation, Immune Function, and Metabolomes in the Pearl Oyster (Pinctada fucata martensii)

open access: yesFishes
The accumulation of cadmium (Cd) and microplastics (MPs) can have major deleterious effects on the health of marine ecosystems and organisms, including the pearl oyster Pinctada fucata martensii.
Jiaying Yao   +10 more
doaj   +1 more source

LncMPEG1/miR-2c regulates exoskeleton biocalcification via engrailed in bivalve

open access: yesAquaculture Reports
LncRNAs and miRNAs has been reported to play important regulation roles in skeleton growth. This research elucidates the molecular interplay between long noncoding RNA LncMPEG1 and miRNA miR-2c in the biocalcification process of shell formation.
Minxin Liang   +8 more
doaj   +1 more source

Large-scale cryopreservation of Japanese pearl oyster Pinctada fucata martensii sperm

open access: yesNIPPON SUISAN GAKKAISHI, 2007
事業規模での精子大量凍結法を開発するため,容量の異なるストロー(0.25, 1, 2 mL)を用いて凍結したアコヤガイ精子による受精率を比較したところ,有意差は認められなかった。さらに 10 mL の希釈精子を板状に凍結したところ,解凍後の運動率はストロー法と同等であった。運動率が低い精子を凍結・解凍し,通常の 5 分間の媒精時間で人工授精を行うと,受精率は低かったが,媒精時間を延長することにより受精率は上昇し,未凍結の精子と同等となった。本結果から,本種精子を大量凍結保存できる可能性が示された。
AOKI, HIDEO   +7 more
openaire   +2 more sources

Characterization, functional analysis, and expression of TNFR16 from Pinctada fucata martensii in response to exogenous stimuli and RNA interference

open access: yesAquaculture Reports
Marine pearls from Pinctada fucata martensii are valuable for decoration, skin care, and health care, but their quality and yield can be threatened by diseases, pearl nuclei transplantation rejection, and other external factors.
Yifan Wu   +3 more
doaj   +1 more source

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