Reproductive impairment and endocrine disruption in goldfish by feeding diets containing soybean meal

Bagheri, Tahere; Imanpoor, Mohammad Reza; Jafari, Valiollah; Bennetau-Pelissero, Catherine

doi:10.1016/j.anireprosci.2013.02.003

Cited by 29 publications

(23 citation statements)

References 38 publications

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“…) (Peres et al, 2003), low n-3 PUFA with low phosphorus avaibility (Robaina et al, 1995), deficiency of methionine and lysine (Pandey et al, 2009) and high level of isoflavonoid phytoestrogen (Dixon, 2004) in soybean meal. Similar results were obtained in gilthead seabream (Zohar et al, 1995), rainbow trout (Pereira et al, 1998), tilapia (Cumaranatunga and Thabrew, 1989), sharpsnout seabream (Hernandez et al, 2007), channel catfish (Sink et al, 2010) and gold fish (Bagheri et al, 2013 (Vergara et al, 1996;Gangadhar et al, 1997;Regost et al ., 2001). Ai et al (2004) also reported that carcass lipid content of juvenile Japanese seabass, Labrax japonicas, positively correlated with the dietary lipid level and ash content however, inversely correlated with moisture content.…”

Section: Discussionsupporting

confidence: 63%

Effect of plant and animal protein sources on the growth, gonadal maturity and proximate composition of Labeo rohita (Hamilton, 1822)

Saxena

Dhawan

Ansal

et al. 2015

JANS

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Abstract:The aim of the present study was to evaluate the effect of plant and animal sources in the diet of Labeo rohita with an overall goal of gaining sustainable fish and egg production. Fishes with an initial weight of 310-323 g were fed with five different isocaloric (3Kcalg rohita. Hence, Our study revealed that for higher growth and better broodstock development, L. rohita may be fed on diet formulated with 30% rice bran, 50% groundnut meal and 20% fish meal.

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Section: Discussionsupporting

confidence: 63%

Effect of plant and animal protein sources on the growth, gonadal maturity and proximate composition of Labeo rohita (Hamilton, 1822)

Saxena

Dhawan

Ansal

et al. 2015

JANS

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“…However, no adverse effects on reproduction function (fecundity and fertility) have been reported [ 102 , 103 ], indicating that the production of vitellogenin may serve as an indicator of estrogen exposure but not as an indicator of reproductive dysfunction by estrogen exposure. In contrast, a recent study from Bennetau-Pellisero and collaborators reported [ 104 ] that goldfish fed soybean meal for 20 weeks after hatching show a reduction in fertility success and larvae production. Particularly, both male and female fish groups displayed changes in the plasma testosterone and E2 levels, as well as in their spermatogenesis process and oocyte maturation.…”

Section: In Vivo Effects Of Phytoestrogensmentioning

confidence: 90%

Phytochemicals Targeting Estrogen Receptors: Beneficial Rather Than Adverse Effects?

Lecomte

Demay

Ferrière

et al. 2017

IJMS

130

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In mammals, the effects of estrogen are mainly mediated by two different estrogen receptors, ERα and ERβ. These proteins are members of the nuclear receptor family, characterized by distinct structural and functional domains, and participate in the regulation of different biological processes, including cell growth, survival and differentiation. The two estrogen receptor (ER) subtypes are generated from two distinct genes and have partially distinct expression patterns. Their activities are modulated differently by a range of natural and synthetic ligands. Some of these ligands show agonistic or antagonistic effects depending on ER subtype and are described as selective ER modulators (SERMs). Accordingly, a few phytochemicals, called phytoestrogens, which are synthesized from plants and vegetables, show low estrogenic activity or anti-estrogenic activity with potentially anti-proliferative effects that offer nutraceutical or pharmacological advantages. These compounds may be used as hormonal substitutes or as complements in breast cancer treatments. In this review, we discuss and summarize the in vitro and in vivo effects of certain phytoestrogens and their potential roles in the interaction with estrogen receptors.

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“…We postulate that fish that have a “better start” because of enhanced broodstock nutrition (fishmeal vs. SBM) might perform better regardless of the diet received at a later stage. In fact, the negative impact that broodstock nutrition might have on fish reproduction has been well reported [18,27,34–37]. For instance, soybean meal inclusion in goldfish ( Carrasius auratus ) diets disrupted sex hormone biosynthesis and caused a reduction in fertilization and hatching rates [37].…”

Section: Discussionmentioning

confidence: 99%

“…In fact, the negative impact that broodstock nutrition might have on fish reproduction has been well reported [18,27,34–37]. For instance, soybean meal inclusion in goldfish ( Carrasius auratus ) diets disrupted sex hormone biosynthesis and caused a reduction in fertilization and hatching rates [37]. Other studies showed that feeding broodstock a high replacement level of fishmeal and fish oil significantly reduced larval growth and also juvenile growth, so it is apparent that the effects can persist for an extended period of time [18].…”

Section: Discussionmentioning

confidence: 99%

Can Intestinal Absorption of Dietary Protein Be Improved Through Early Exposure to Plant-Based Diet?

Molinari¹,

McCracken

Wojno³

et al. 2020

Preprint

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46 Nutritional Programming (NP) has been studied as a means of mitigating the negative effects of 47 dietary plant protein (PP), but the optimal timing and mechanism behind NP are still unknown.48 The objectives of this study were: 1) To determine whether zebrafish (Danio rerio) can be 49 programmed to soybean meal (SBM) through early feeding and broodstock exposure to 50 improve SBM utilization; 2) To determine if NP in zebrafish affects expression of genes 51 associated with intestinal nutrient uptake; 3) To determine if early stage NP and/or broodstock 52 affects gene expression associated with intestinal inflammation or any morphological changes 53 in the intestinal tract that might improve dietary SBM utilization. Two broodstocks were used to 54 form the six experimental groups. One broodstock group received fishmeal (FM) diet (FMBS), 55 while the other was fed ("programmed with") SBM diet (PPBS). The first ((+) Control) and the 56 second group ((-) Control) received FM and SBM diet for the entire study, respectively, and 57 were progeny of FMBS. The last four groups consisted of a non-programmed (FMBS-X-PP and 58 PPBS-X-PP) and a programmed group (FMBS-NP-PP and PPBS-NP-PP) from each of the 59 broodstocks. The programming occurred through feeding with SBM diet during 13-23 dph. The 60 non-control groups underwent a PP-Challenge, receiving SBM diet during 36-60 dph. During the 61 PP-Challenge, both PPBS groups experienced significantly lower weight gains than the (+) 62 Control group. NP in early life stages significantly increased the expression of PepT1 in PPBS-NP-63 PP, compared to PPBS-X-PP. NP also tended to increase the expression of fabp2 in the 64 programmed vs. non-programmed groups of both broodstocks. The highest distal villus length-65 to-width ratio was observed in the dual-programmed group, suggesting an increase in surface 3 66 area for nutrient absorption within the intestine. The results of this study suggest that NP 67 during early life stages may increase intestinal absorption of nutrients from PP-based feeds.68 Introduction 69Plant protein-(PP) based diets in aquaculture are advancing but, are not yet fully 70 suitable replacements for fishmeal (FM) for many species due to their adverse effects on 71 growth and health. Soybean meal (SBM) is the most commonly used protein source in plant-72 based diets but, has been shown to reduce fish growth at high dietary inclusion levels (above 73 25%) and to cause inflammation in the intestines of many fish species due to presence of anti-74 nutritional factors [1]. The reduced growth performance of fish fed SBM-based diets has been 75 studied in both carnivorous and omnivorous species [2-4]. For example, rainbow trout 76 (Oncorhynchus mykiss) fed a PP-based diet showed a 17% decrease in growth and a significant 77 reduction in feeding efficiency [2]. Wang et al. [4] concluded that, in orange-spotted grouper 78 (Epinephelus coioides), increasing levels of dietary soybean meal led to reduced growth 79 performance and increased intestinal damage. Simil...

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Reproductive impairment and endocrine disruption in goldfish by feeding diets containing soybean meal

Cited by 29 publications

References 38 publications

Effect of plant and animal protein sources on the growth, gonadal maturity and proximate composition of Labeo rohita (Hamilton, 1822)

Effect of plant and animal protein sources on the growth, gonadal maturity and proximate composition of Labeo rohita (Hamilton, 1822)

Phytochemicals Targeting Estrogen Receptors: Beneficial Rather Than Adverse Effects?

Can Intestinal Absorption of Dietary Protein Be Improved Through Early Exposure to Plant-Based Diet?

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