Effects of dietary dandelion extract on the growth performance, serum biochemical parameters, liver histology, and immune and apoptosis-related genes expression of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀) at different feeding period

Sun, Zhenzhu; Tan, Xiaohong; Wei, Zonglu; Liu, Qingying; Mai, Haobin; Liu, Yang; Liu, Bo; Zhuang, Yutong; Zou, Danyang; Zhang, Wenqiang; Liu, Xinting; Ye, Chaoxia

doi:10.1016/j.fsi.2021.11.034

Cited by 15 publications

(9 citation statements)

References 23 publications

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“…These results showed an increase in the values of FBW, WG, FI, SGR, and PDR from 0 to 20 mL/kg of DRE and a decrease in the values with a further increase in the concentration of DRE, which was still higher than the values in the control group. Similar trends were reported in other studies that used dandelion (Tan et al, 2017;Sirakov et al, 2019;Sun et al, 2019;Tan and Sun, 2020;Koshinski, 2020;Salem et al, 2021;Mostafavi et al, 2022;Sun et al, 2022). Additionally, some studies in which rainbow trout were treated with different plant extracts showed similar (Lee et al, 2005;Adineh et al, 2020) and different (Cagiltay et al, 2011;Farahi et al, 2012) trends.…”

Section: Discussionsupporting

confidence: 81%

“…Researchers have recently started investigating the application of dandelion in the field of aquaculture, although many researchers in other disciplines have studied it. Only a few studies have assessed the growth performance and histological, physiological, and immunological parameters in some fish (e.g., Trachinotus ovatus (Tan et al, 2017;Tan and Sun, 2020), hybrid grouper (Sun et al, 2019(Sun et al, , 2022, Cyprinus carpio (Sirakov et al, 2019), and Oncorhynchus mykiss (Koshinski, 2020;Salem et al, 2021;Mostafavi et al, 2022;Köse and Ariman Karabulut, 2022). Additionally, no other bacterial disease resistance has been investigated except for Vibrio harveyi (Tan et al, 2017) and Streptococcus iniae infection (Shekarabi et al, 2021).…”

Section: Discussionmentioning

confidence: 99%

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Dandelion Root Extract in Trout Feed and its Effects on the Physiological Performance of Oncorhynchus mykiss and Resistance to Lactococcus garvieae Infection

Köse

Karabulut

2024

Annals of Animal Science

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In this study, we investigated the dietary effects of dandelion root extract (DRE) on growth performance, body composition, serum biochemical parameters, intestinal and liver histology, and fish resistance against Lactococcus garvieae infection in the rainbow trout. In total, 540 rainbow trout fry (22.05±1.740 g and 13.03±0.470 cm) were used. Six experimental groups (Control, 2.5 mL/kg (DRE-1), 5 mL/kg (DRE-2), 10 mL/kg (DRE-3), 20 mL/kg (DRE-4), and 40 mL/kg (DRE-5) dandelion root extract) with three replicates were formed. In each tank, 30 fish were placed and fed for 90 days, and the volume of water was adjusted to 80 L with a flow-through system. The results showed that the final fish weight, weight gain, specific growth rate, protein efficiency ratio, and protein deposition rate were significantly higher in the DRE-4 group, while the feed conversion ratio and fat deposition ratio were significantly lower compared to that in the control group (P<0.05). The viscerosomatic index and the hepatosomatic index decreased in the experimental groups depending on the concentration of the extract used, while the condition factor was higher than that in the control (P<0.05). The DRE significantly decreased glucose, cholesterol, triglyceride, low-density lipoprotein, alanine aminotransferase, and aspartate aminotransferase levels in blood serum in the fish from the experimental groups, but it significantly increased high-density lipoprotein, alkaline phosphatase, and total protein levels (P<0.05). Similarly, the DRE positively affected intestinal histology by increasing the stratum compactum, submucosa, lamina propria, villi length, villi width, absorption area, tunica muscularis thickness, mucosal folds, and goblet cell count. In the liver, depending on the high-fat diet (crude lipid = 20%), vacuolization areas, hepatocellular degeneration areas, apoptotic hepatocyte nucleus, and necrotic areas recorded in the control group decreased or even disappeared completely in the extract groups. The results of the challenge test showed that adding 2.5 mL/kg of the DRE to the feed positively affected the disease resistance against Lactococcus garvieae infection. The results of the quadratic polynomial regression showed that an average level of 23.91±1.048 mL/kg of DRE would be suitable for optimum fish growth.

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Section: Discussionsupporting

confidence: 81%

Section: Discussionmentioning

confidence: 99%

Dandelion Root Extract in Trout Feed and its Effects on the Physiological Performance of Oncorhynchus mykiss and Resistance to Lactococcus garvieae Infection

Köse

Karabulut

2024

Annals of Animal Science

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“…Further, the regressions did not generate any correlation between factors and these two parameters, indicating that this phenomenon was universal in most situations. Many studies explored methods to improve Grouper lipid metabolism when fed with high lipid diets by using tea polyphenols 387,388 and extracts of pomelo fruitlet, 389 dandelion, 390 Lycium barbarum 391 and ginkgo biloba leaf. 392 Whether these components could also alleviate lipid accumulation caused by plant oil requires further investigation.…”

Section: Discussionmentioning

confidence: 99%

Modelling the impact of replacing fish oil with plant oils: A meta‐analysis to match the optimal plant oil for major cultured fish

Qian,

Wang,

Qiao

et al. 2024

Reviews in Aquaculture

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The replacement of fish oil with plant oils is a common practice in aquaculture to compensate for the shortage of fish oil supply and has been thoroughly studied. However, because the experimental conditions vary in many aspects, the results are usually inconsistent quantitatively. Therefore, a meta‐analysis was conducted based on a dataset containing 328 articles to systematically model the influence of plant oils on the main aquaculture fish. In addition to demonstrating the species‐specific dose‐dependent impact of plant oils on fish growth, feed utilization efficiency, lipid deposition and health parameters, we have also investigated the role of other factors in this process. We found that the adverse effects caused by plant oils worsen as the experimental duration extends for Atlantic salmon, while Gilthead seabream and European seabass gradually adapt to the change. Further, water temperature could be a decisive factor for Rainbow trout, and early adaptation to plant oils would be helpful for Gilthead seabream. Moreover, sufficient fishmeal supply could alleviate the adverse effects caused by plant oils for most species, but for Gilthead seabream and European seabass, the growth suppression effect of plant oil was larger when fed high‐fishmeal diets. Besides, by comprehensively considering the effects of plant oils, we matched the potential optimal plant oil for each fish species. Our article quantitatively modelled the adverse effects of replacing fish oil with plant oils, investigated the influences of assistant factors and offered a panorama of the research status with emphasis on potential breakthrough orientations.

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“…This finding might have been due to a decrease in blood GLU metabolism after anesthesia, thereby increasing the blood GLU concentration. The physiological functions of ALB in the blood include maintaining colloid osmotic pressure, and transporting serum calcium ions, unconjugated bilirubin, free fatty acids, and hormones [45]. After anesthesia with eugenol, the ALB value in crucian carp decreased, possibly because ALB, as a carrier of nutrients, increased consumption when dealing with the anesthesia slope, thus providing energy for the body, repairing damaged tissues, and participating in maintaining plasma colloid osmotic pressure balance.…”

Section: Discussionmentioning

confidence: 99%

Comprehensive Analysis of Physiological, Biochemical and Flavor Characteristics Changes in Crucian Carp (Carassius auratus) under Different Concentrations of Eugenol

Jiang

Huang

Tang

et al. 2023

Foods

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Eugenol is a widely used fishery anesthetic. This study investigated the effects of various concentrations of eugenol on blood physiological and biochemical indexes, and muscle flavor, in crucian carp (Carassius auratus). To determine the appropriate concentration of eugenol anesthetic for use in crucian carp transportation and production operations, we evaluated seven anesthesia groups of 20, 30, 40, 50, 60, 70, and 80 mg/L and one control group (without eugenol) to determine the effects on blood physiological and biochemical indexes, and muscle flavor. The red blood cells and platelets of crucian carp decreased significantly (p < 0.05) with eugenol treatment. With increasing eugenol concentration, the white blood cells and hemoglobin did not change significantly, whereas lactate dehydrogenase, alkaline phosphatase, alanine aminotransferase, and aspartate aminotransferase increased significantly (p < 0.05). The content of phosphorus, magnesium, and sodium increased after anesthesia, whereas the content of potassium decreased with increasing eugenol concentration. After anesthesia, the content of albumin and total protein in the serum decreased with increasing eugenol concentration (p < 0.05); triglyceride first increased and subsequently decreased (p < 0.05); blood glucose content first increased and then decreased (p < 0.05); and no significant difference was observed in total cholesterol content (p > 0.05). No significant difference was observed in muscle glycogen and liver glycogen content after eugenol anesthesia (p > 0.05). The eugenol-based anesthesia test did not indicate major liver histomorphological effects, but the very small number of gill sheet edema cases observed requires further study. Analysis of electronic nose data indicated that eugenol treatment affected the flavor of the fish. The anesthesia concentration of 20–80 mg/L had some effect on the physiology and biochemistry of crucian carp, thus providing a reference for the application of eugenol in crucian carp transportation and experimental research.

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Effects of dietary dandelion extract on the growth performance, serum biochemical parameters, liver histology, and immune and apoptosis-related genes expression of hybrid grouper (Epinephelus lanceolatus♂ × Epinephelus fuscoguttatus♀) at different feeding period

Cited by 15 publications

References 23 publications

Dandelion Root Extract in Trout Feed and its Effects on the Physiological Performance of Oncorhynchus mykiss and Resistance to Lactococcus garvieae Infection

Dandelion Root Extract in Trout Feed and its Effects on the Physiological Performance of Oncorhynchus mykiss and Resistance to Lactococcus garvieae Infection

Modelling the impact of replacing fish oil with plant oils: A meta‐analysis to match the optimal plant oil for major cultured fish

Comprehensive Analysis of Physiological, Biochemical and Flavor Characteristics Changes in Crucian Carp (Carassius auratus) under Different Concentrations of Eugenol

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