Effect of vitamin A compounds on bone deformity in larval Japanese flounder (Paralichthys olivaceus)

Takeuchi, Toshio; Jusadi, Dedi; Haga, Yutaka; Seikai, Tadahisa; Watanabe, Takeshi

doi:10.1016/s0044-8486(98)00373-1

Cited by 126 publications

(118 citation statements)

References 25 publications

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“…These abnormalities are thought to occur in certain sensitive stages in the development of flounder larvae [46]. According to Minami et al [47], flounder have nine developmental stages (A-I), ranging from larvae to juveniles.…”

Section: History Of Preventing Malformationsmentioning

confidence: 99%

“…Similarly, feeding stage E-H flounder larvae with Artemia enriched with vitamin A derivatives, such as ester-type vitamin A palmitate, retinol, retinoic acid, and vitamin A acetate, resulted in a high incidence of vertebral anomalies. In fact, retinoic acid, an active form of vitamin A, is present in all Artemia enriched with vitamin A derivatives [52]. In regard to hypermelanosis on the blind side, flounder larvae fed Artemia enriched with C5,000 IU/L vitamin A palmitate only for 5 days during stages F-G developed the disorder.…”

Section: Effects Of Vitamin a Derivativesmentioning

confidence: 99%

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Progress on larval and juvenile nutrition to improve the quality and health of seawater fish: a review

Takeuchi

2014

Fish Sci

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In seedling production of seawater fish, providing appropriate nutrition is a necessity for successful production of quality larvae and juveniles. Mass-produced live prey organisms, such as the rotifer Brachionus plicatilis species complex and brine shrimp Artemia spp., alone do not provide sufficient nutrition to the larvae and juveniles of seawater animals. This inadequacy has led to various problems related to fish quality and health, including increased incidence of morphological and behavioral abnormalities and mass mortalities. It is, therefore, important to identify the factors associated with these problems to improve seedling production techniques. This review collates the efforts made during the past two decades in larval nutrition-focusing on advances made in the use of certain nutrients, such as docosahexaenoic acid, vitamin A derivatives, and taurine that are important for the mass production of seawater fish larvae and juveniles-with an aim to improve the quality and health of fish.

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Section: History Of Preventing Malformationsmentioning

confidence: 99%

Section: Effects Of Vitamin a Derivativesmentioning

confidence: 99%

Progress on larval and juvenile nutrition to improve the quality and health of seawater fish: a review

Takeuchi

2014

Fish Sci

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“…Su exceso acelera la formación y crecimiento de las vértebras conduciendo a alteraciones óseas (Cahu et al, 2003). Diversos trabajos fueron realizados con el objeto de evaluar la incidencia de malformaciones óseas en larvas de peces alimentadas con nauplios de Artemia, enriquecidos con diferentes niveles y formas químicas de la VA Takeuchi et al, 1995Takeuchi et al, , 1998Tarui et al, 2006). Dedi et al (1995) observaron que la alimentación larvas de Paralichthys olivaceus alimentadas con nauplios de Artemia, enriquecidos con niveles crecientes de VA-palmitato (de 0 a 100 mg), produjo un efecto negativo en el crecimiento y una elevada incidencia de malformaciones con valores superiores a 50 mg. En el presente trabajo, las larvas de ambos biotipos alimentadas con nauplios de Artemia (no enriquecidos con VA), presentaron escasos valores de alteraciones óseas.…”

Section: Discussionunclassified

Crecimiento, supervivencia e incidencia de malformaciones oseas en distintos biotipos de Rhamdia quelen durante la larvicultura

Hernández¹,

Santinón²,

Sánchez³

et al. 2013

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RESUMEN.Se evaluó el efecto de dos dietas (alimento vivo y dieta seca) y dos poblaciones diferentes de Rhamdia quelen de Argentina (área pampeana y nordeste) sobre parámetros de crecimiento, supervivencia e incidencia de malformaciones óseas en sus larvas según un diseño factorial 2x2. Al final de la experiencia (20 días pos-eclosión), las deformaciones esqueléticas fueron diversas y afectaron todas las regiones del eje vertebral. En ningún caso estas anomalías incidieron sobre el peso final de las larvas. No obstante, el biotipo nordeste presentó el mayor porcentaje de ejemplares con anomalías esqueléticas (72,3%) y menor supervivencia. Las alteraciones más comunes fueron compresiones y fusiones vertebrales, afectando el 22,2 y 19,4% de las larvas, respectivamente. El análisis estadístico mostró que la frecuencia de fusiones no fue afectada por el biotipo o por el tratamiento alimentario. Sin embargo, en el caso de las compresiones vertebrales se observó interacción entre biotipo y dieta. Para este tipo de lesión, con alimento vivo, no se detectaron diferencias entre biotipos, al tiempo que las larvas alimentadas con dieta seca presentaron mayor frecuencia de compresiones en el biotipo nordeste. Estos resultados indican que la incidencia de malformaciones en larvas de R. quelen se encuentra relacionada con ambos factores (biotipo y dieta). La coloración diferencial de cartílagos y huesos en larvas puede convertirse en una herramienta útil para evaluar, precozmente, la incidencia de malformaciones durante el desarrollo temprano de R. quelen. Palabras clave: Rhamdia quelen, malformaciones esqueléticas, larvicultura, dietas, biotipos, Argentina. Growth, survival and incidence of skeletal malformations in different biotypesof Rhamdia quelen during larviculture ABSTRACT. The effect of two diets (live food and dry diet) and two different populations of Rhamdia quelen from Argentina (pampean and northeastern area) on performance and skeletal deformities in fish larvae, according to a 2x2 factorial design, was evaluated. At the end of the trial (20 days post-hatching), skeletal deformities were diverse and affected all regions of the vertebral axis. In neither case, these anomalies had an impact on final weight of larvae. The northeastern biotype presented the highest percentage of skeletal abnormalities (72.3%) and lower survival. A high incidence of fused and compressed vertebrae (affecting 22.2 and 19.4% of the larvae, respectively) was observed. Statistical analysis showed that fusions were not affected by the biotype or feeding treatment. However, in the case of compressions, interaction between diet and biotype was found. For this kind of malformations, live food treatment shows not difference between biotypes, while larvae fed dry diet had the highest frequency in the northeastern biotype. These results indicate that to prevent the incidence of bone malformations in R. quelen larvae both factors must be considered (biotype and diet). The differential bone and cartilage staining could be a useful tool for precoci...

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“…188 Retinoid and tocopherol content on larvae and juvenile 189 crabs were analyzed by HPLC, using a modification of 190 the method proposed by Takeuchi et al (1998). Lipids 191 were extracted with a chloroform:methanol mixture (C:M, 192 2:1) according to the Folch method (Folch et al 1957) 193 and stored in C:M:BHT (2:1:0.01) at 20 mg l -1 and 194 -20°C until their analysis.…”

Section: Fat Soluble Vitaminsmentioning

confidence: 99%

Differential utilization of biochemical components during larval development of the spider crab Maja brachydactyla (Decapoda: Majidae)

et al. 2010

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Changes in lipid class, fatty acid, fat-soluble 10 vitamins, amino acid and minerals were studied during 11 larval development of Maja brachydactyla Balss, 1922 in 12 order to provide information of its ontogeny and evaluate 13 possible dietary deficiencies and constraints. Four dif-14 ferent batches were analyzed from hatching to meta-15 morphosis using enriched Artemia as food. Cultured 16 larvae were in a good nutritional condition as confirmed 17 by the continuous lipid accumulation throughout ontog-18 eny. A regulation of polyunsaturated fatty acids (PUFA) 19 occurred during development in order to maintain ade-20 quate basal levels of x-3 fatty acids (likely through a 21 retro conversion of C 20 and C 22 into C 18 PUFA). Vari-22 ations in the tocopherol levels indicated its possible role 23 in PUFA protection against oxidation. Essential amino 24 acid balance during development was not correlated with 25 the Artemia feeding regime, but rather reflected inherent 26 variations of the own species ontogeny. Larval require-27 ments in essential minerals were fully supplied by the 28 enriched Artemia.

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Effect of vitamin A compounds on bone deformity in larval Japanese flounder (Paralichthys olivaceus)

Cited by 126 publications

References 25 publications

Progress on larval and juvenile nutrition to improve the quality and health of seawater fish: a review

Progress on larval and juvenile nutrition to improve the quality and health of seawater fish: a review

Crecimiento, supervivencia e incidencia de malformaciones oseas en distintos biotipos de Rhamdia quelen durante la larvicultura

Differential utilization of biochemical components during larval development of the spider crab Maja brachydactyla (Decapoda: Majidae)

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