کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8493393 | 1552800 | 2018 | 44 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Assessing the role of vitamin C and iron in early larvae stages of Solea senegalensis fed enriched Artemia
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
TACMDADPHAAPHTPCMPAPCA - PCAAdenosine Triphosphate - آدنوزین تری فسفاتATP - آدنوزین تری فسفات یا ATPascorbyl palmitate - آسکوربیل پالمیتاتAscorbic acid - آسکوربیک اسیدIron - آهنEDTA - اتیلن دی آمین تترا استیک اسید Ethylenediaminetetraacetic acid - اتیلینیدامین تتراستیک اسیدMetaphosphoric acid - اسید متافسفوریکGene expression - بیان ژنPrincipal Coordinate Analysis - تجزیه و تحلیل مختصات اصلیdays post hatch - روزه گرفتنTotal antioxidant capacity - ظرفیت آنتی اکسیدانی کلmalondialdehyde - مالون دی آلدهیدtotal protein content - محتوای پروتئین کلdry weight - وزن خشکAntioxidant status - وضعیت آنتیاکسیدانیvitamin C - ویتامین سیLipid peroxidation - پراکسیداسیون لیپیدCatalase - کاتالازKAT - کتhigh performance liquid chromatography - کروماتوگرافی مایع با کارایی بالاHPLC - کروماتوگرافی مایعی کارا
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم آبزیان
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The effect of dietary iron (Fe) and vitamin C (Ascorbic acid, AA) supplementation on development, gene expression and antioxidant status of Senegalese sole (Solea senegalensis Kaup, 1858) larvae was investigated. Larvae were reared from 7 to 28â¯days post hatching (dph) in triplicate using a recirculation system. Three experimental groups were established: The control group was fed Artemia enriched with the microalgae Tisochrysis lutea (T. lutea), the F group, T. lutea supplemented with Fe and the FP group, T. lutea supplemented with Fe and ascorbyl palmitate (AP). Enriched Artemia of F and FP groups displayed a significantly higher content of Fe than the control (850â¯Î¼gâ¯Feâ¯gâ1 DW and 350â¯Î¼gâ¯Feâ¯gâ1 DW, respectively). In addition, enriched Artemia of the FP group also showed a significantly higher content of AA than the control (3.5â¯Î¼gâ¯AAâ¯mgâ1 DW and 0.8â¯Î¼gâ¯AAâ¯mgâ1 DW, respectively). At 28â¯dph, Fe content in larvae from F and FP groups was 1.4- and 1.7-fold higher than the control, respectively. Moreover, larvae from FP group showed the highest AA content throughout the whole experiment (pâ¯<â¯0.05). Larvae from FP group grew faster and completed metamorphosis earlier than the other groups (pâ¯<â¯0.05). Moreover, antioxidant enzymatic activities, lipid peroxidation and total antioxidant content (TAC) at the end of the experiment (pâ¯<â¯0.05) indicated a positive iron-vitamin C interaction with better antioxidant status in FP group. Similar skeletal typology and histological pattern in the development of tissues was observed at 28â¯dph for larvae under all feeding regimes assayed. Nevertheless, an increasing collagen fibre was evidenced in larvae of FP group The gene expression pattern during the experimental period revealed that different levels of iron and vitamin C modified the expression levels of genes involved in stress (crh, pomca2 and hsc70-4l), glycolytic pathway (pkm), antioxidative defence (slc23a1), osmoregulation (aqp3a, aqp12 and nppc1) and iron homeostasis (hamp1, fpn, tf). The present study is the first report about the potential effect of iron and vitamin C during the first stages of development in S. senegalensis larvae.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Aquaculture - Volume 488, 10 March 2018, Pages 145-154
Journal: Aquaculture - Volume 488, 10 March 2018, Pages 145-154
نویسندگان
Eduardo Jiménez-Fernández, Marian Ponce, Ana RodrÃguez-Rúa, Manuel Manchado, Catalina Fernández-DÃaz,