Evidence map›Paper›PMID 39306661›Full record

ArticleBMC veterinary research2024

Comparative effects of curcumin, nano curcumin and their combination on reproductive traits and spawning performance of red tilapia (Oreochromis Niloticus X O. Mossambicus).

El-Sayed Hemdan Eissa, Basma M Hendam, Hagar Sedeek Dighiesh, Heba E Abd Elnabi, Yasmin M Abd El-Aziz, Moaheda E H Eissa, Sameh A Abdelnour, Sara F Ghanem

Abstract readComparative Study
In one paragraph

Article in BMC veterinary research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

El-Sayed Hemdan EissaFish Research Centre, Faculty of Agricultural Environmental Sciences, Arish University, El-Arish, Egypt. sayedhemd@gmail.com.ORCID https://orcid.org/0000-0002-7229-2175
Basma M HendamDepartment of Animal Wealth Development, Faculty of Veterinary Medicine, Mansoura University, Mansoura, 35516, Egypt.
Hagar Sedeek DighieshDepartment of Aquaculture, Faculty of Fish Resources, Suez University, P.O. Box:43512, Suez, Egypt.
Heba E Abd ElnabiDepartment of Fish Resources and Aquaculture, Faculty of Environmental Agricultural Sciences, Arish University, El-Arish, Egypt.
Yasmin M Abd El-AzizZoology Department, Faculty of Science, Port Said University, Port Said, 42526, Egypt.
Moaheda E H EissaBiotechnology Department, Fish Farming and Technology Institute, Suez Canal University, Ismailia, Egypt.ORCID https://orcid.org/0000-0002-1733-6892
Sameh A AbdelnourDepartment of Animal Production, Faculty of Agriculture, Zagazig University, Zagazig, 44511, Egypt. saelnou@zu.edu.eg.
Sara F GhanemNational Institute of Oceanography and Fisheries, NIOF, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Curcumin, the main polyphenol component of turmeric powder, has garnered increasing attention as an effective supplement in fish diets. A comparative trial was conducted to evaluate the impacts of dietary supplementation with different forms of curcumin (free, in combination, or nanoparticles) on hemato-biochemical parameters, reproductive capacity, and related gene expressions of red tilapia (Oreochromis niloticus x O. mossambicus) broodstock. Fish (n = 168) were fed an isonitrogenous (30% CP), isocaloric (18.72 MJ kg - 1) diet containing basal diet (Control), 60 mg kg-1 of either free curcumin (Cur), curcumin/nano-curcumin blend (Cur/NCur), or nano-curcumin (NCur) for 56 days. Red tilapia broodstock (155 ± 5.65 g) were stocked at a male: female ratio of 1:3. Blood samples and gonads were collected to assess hemato-biochemical parameters, reproductive capacity, and related gene expression at the end of the feeding trial. The results indicated that the values of hematological parameters (RBCs, WBCs, hemoglobin), total protein, albumin values, and reproductive hormones (T, LH, and FSH) were significantly increased, while liver function enzymes were decreased in the NCur group (P < 0.05). Reproductive performances (GSI, gonad maturation, total number of fry per female) were significantly improved in the NCur group compared with those in other groups (p < 0.05). The expression of reproductive genes (CYP19A1A, FSHR, LHR, FOXL2A, ESR1, ESR2A, and PGR) were significantly up-regulated in the gonads of fish fed NCur. Collectively, feeding red tilapia diets containing NCur led to noticeably better results followed by Cur/NCur blend, then free Cur compared to the control diet. These results indicate the superiority of NCur over its free or blended form, suggesting that a diet containing about 60 mg/kg of NCur is beneficial for enhancing hemato-biochemical parameters, improving reproductive performance, and enhancing the gonadal architecture of red tilapia.

Indexed as

Animal FeedCurcuminDietDietary SupplementsReproductionAnimalsCichlidsFemaleMaleNanoparticlesTilapiaCurcuminHemato-biochemical indicesNano-curcuminRed tilapiaReproduction- associated genesSex hormones and reproduction

Identifiers

PMID39306661
PMCPMC11415998

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.