Mariene Miyoko Natori

ORCID: 0000-0003-0471-0096
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About
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Research Areas
  • Aquaculture Nutrition and Growth
  • Aquaculture disease management and microbiota
  • Animal Nutrition and Physiology
  • Aquatic life and conservation
  • Fish Biology and Ecology Studies
  • Reproductive biology and impacts on aquatic species
  • Nitric Oxide and Endothelin Effects
  • Meat and Animal Product Quality
  • Vibrio bacteria research studies
  • Animal Genetics and Reproduction
  • Fish biology, ecology, and behavior
  • Reproductive Biology and Fertility
  • Cardiac Arrest and Resuscitation
  • Fatty Acid Research and Health
  • Trace Elements in Health
  • Ovarian function and disorders
  • Free Radicals and Antioxidants
  • Identification and Quantification in Food
  • Genomics, phytochemicals, and oxidative stress
  • Salmonella and Campylobacter epidemiology
  • Edible Oils Quality and Analysis
  • Metal complexes synthesis and properties
  • Sesame and Sesamin Research
  • Biochemical Analysis and Sensing Techniques
  • Cardiac Ischemia and Reperfusion

Instituto de Pesca
2020-2024

Universidade de São Paulo
2009-2021

Hospital Universitário da Universidade de São Paulo
2016

St. Marianna University School of Medicine
2006

The use of probiotics, prebiotics and synbiotics provides better growth rates, improves the innate immune system protection against several bacterial pathogens. species Aeromonas hydrophila causes high mortality rate production loss, provoking an antimicrobial overuse. This study aimed to prove capacity commercial probiotic DBA® (Bifidobacterium sp, Lactobacillus acidophilus Enterococcus faecium), MOS chitosan, combined as or not promote Nile tilapia performance, modulation A. hydrophila....

10.1016/j.aqrep.2020.100343 article EN cc-by-nc-nd Aquaculture Reports 2020-05-07

The aquaculture industry is in considerable increases. Optimization of husbandary conditions intensive are continuous interest. Probiotic was proved as promising factors to enhance fish production by remodeling intestinal microbial balance, boosting immune system and reducing antibiotic uses. efficient strategy probiotic uses their protection still making debate. intake tilpia fed with basal diet enriched (Enterococcus faecium) its response following a challenge pathogenic strain Aeromonas...

10.1016/j.aqrep.2020.100277 article EN cc-by-nc-nd Aquaculture Reports 2020-02-18

This study aimed to verify the possible positive effects of feeding commercial probiotic Bioplus 2BC® [Bacillus subtilis (1.6 × 1010 CFU/g) and Bacillus licheniformis CFU/g)] Nile tilapia on its growth performance, nutrient digestibility, gut microbiology, haematology (hematimetric index, erythrocyte, leucocyte thrombocyte counts) innate immunology (lysozyme, burst respiratory phagocyte activities). For this purpose, one in vivo assay was performed following a completely randomized design,...

10.1111/are.15016 article EN Aquaculture Research 2020-11-25

Nile tilapia, Oreochromis niloticus, is one of the most cultivated fish species in Brazil. However, few studies evaluate how stunning methods affect meat quality this fish. This study evaluates both methods, iced water and CO2 narcosis, tilapia that was stored refrigerated ice (4°C) for up to 26 days. Tilapia stunned by narcosis showed less stress compared water, which evidenced higher ATP, better color as well, lightness (L*) lower redness (a*) values. After sensorial analysis, were...

10.1080/19476337.2014.911211 article EN CyTA - Journal of Food 2014-05-15

Brazil is one of the world's leading producers Nile tilapia, Oreochromis niloticus. However, industry faces a major challenge in terms infectious diseases, as at least five new pathogens have been formally described last years. Aeromonas species are Gram-negative anaerobic bacteria that often fish causing Motile Septicemia (MAS). In late December 2022, an epidemic outbreak was reported farmed tilapia state São Paulo, Brazil, characterized by clinical signs and gross pathology suggestive MAS....

10.3390/pathogens12081020 article EN cc-by Pathogens 2023-08-08

This work examines the economic advantages of probiotic use in diet Nile tilapia broodstock during reproductive period. For this purpose, Bacillus subtilis was applied as a feed additive. The experimental design completely randomized with three treatment groups: T0 control (without probiotic), T1 continuous intake, and T2 alternate intake at dose 0.50 g kg-1 (1010 CFU g-1) four replicates. reproduction assay, 118 females 48 males (proportion 4 males:9 females. hapa-1) (weight 527.65 ± 185.98...

10.4025/actascianimsci.v42i1.47960 article EN cc-by Acta Scientiarum Animal Sciences 2020-01-30

Streptococcus agalactiae is an important bacterial pathogen in intensive Nile tilapia production, causing high mortality rates and great economic losses. This work aimed to evaluate the vaccination against S. fed with ration containing probiotic AQUA PHOTO® composed of Bacillus subtilis Lactobacillus plantarum, on immune response action gut microbiota. The experimental design was completely randomized five treatments (CON = control; ADJ adjuvant; PRO probiotic; VAC vaccine; + vaccine)...

10.3390/fishes7040211 article EN cc-by Fishes 2022-08-22

This study evaluated the probiotic mannan oligosaccharide (MOS), and marine algae for Nile tilapia (Oreochromis niloticus) feeding. The parameters analyzed were fish-growth rate, hematological immunological parameters, intestinal microbiota. Also, fish submitted to experimental infection challenge with Aeromonas hydrophila evaluate immune response. juveniles (weight 8.86 ± 3.22 g) used in six treatments four replicates, 63 days. were: control basal diet; PAS-TR: diet plus 0.04 g·kg-1 of...

10.20950/1678-2305/bip.2024.50.e819 article EN Boletim do Instituto de Pesca 2024-04-24

Electrical stunning is considered one of less stressful fish method. However, for its efficiency, it important to determine the best way application electrical variables. The aim this study was evaluate effect different voltages (100, 150, and 200 V) alternating current (AC) or direct (DC), frequency 50 Hz, 180 s exposure, concerning aspects behavior meat quality pacu (Piaractus mesopotamicus). Fish subjected AC remained unconscious longer, evaluated by analysis, when compared DC. 100 AC, DC...

10.4025/actascitechnol.v38i1.27103 article EN cc-by Acta Scientiarum. Technology/Acta scientiarum. Technology 2016-01-01

This study aimed to evaluate the effect of CO2 narcosis (CN), hypothermia (HY) and electrical stunning (ES) on physiological stress meat quality chilled pacu. Pacus submitted ES took approximately 30 s unconsciousness, while those HY lost consciousness in 28 min CN 54 min. Higher catalase, lactate dehydrogenase glutathione reductase activity were observed ES. led an increase cortisol levels when compared CN. ATP found CN-exposed There was a decrease muscle pH (no difference between...

10.1111/are.15375 article EN Aquaculture Research 2021-05-27

ABSTRACT: The inclusion of sesame oil associated with soybean, linseed and freshwater fish residue in the diets fed to Lambaris Astyanax altiparanaewas evaluated by growth performance parameters, body composition possible physiological changes (GARUTTI & BRISTSKI, 2000). experiment was a completely randomized design two factorial parameters tested: three types (soy (SO), (LO) (FRO)), combined or not (SEO), totalizing six treatments four replications 24 cages, capacity 0.70m3 (density 251...

10.1590/0103-8478cr20151011 article EN cc-by-nc Ciência Rural 2016-05-04

The aim of this paper was to test isolated and pre-selected bacteria strains from Nile tilapia intestinal mucus, collected in Brazilian commercial fish farming, use as probiotics the feeding. variable were growth performance, hematology, microbiology immunology. These submitted vitro inhibition tests pathogenic bacteria. Then, they identified by PCR sequencing, comparing using BLAST software. experiment carried out Fisheries Institute, Sao Paulo, Brazil, for 84 days, following randomized...

10.20944/preprints202309.0142.v1 preprint EN 2023-09-04

The objective of this research was to evaluate the growth performance, oxidative stress, and fatty acid profiles lambari (Astyanax altiparanae) fed diets containing different lipid sources: soybean oil, linseed freshwater fish residue oil combined or otherwise with sesame (SEO). (mean weight 0.95±0.46 g; mean length 4.21±2.77 cm) were distributed into 24 cages (cage capacity: 0.70 m3; density: 276 individuals m−3) in six treatments four replicates. After 80 days feeding, they weighed,...

10.1590/rbz4820170240 article EN cc-by Revista Brasileira de Zootecnia 2019-01-01

O objetivo do presente trabalho foi determinar o efeito de dietas com relações 18:3n3/18:2n6 de: 2,98; 1,68; 1,03; 0,61 e 0,35 (tratamentos 1 a 5 respectivamente) sobre coeficiente digestibilidade aparente (CDA) dos ácidos graxos em vegetais para juvenis pacu (Piaractus mesopotamicus). Dezoito grupos 16 peixes cada um foram alimentados por 34 dias dieta controle contendo óleo tilápia como único ingrediente origem animal (tratamento 6). Numa segunda fase, durante 72 dias, fornecida três...

10.20950/1678-2305.2017v43n2p222 article PT Boletim do Instituto de Pesca 2017-06-15

Objetivou-se estimar nível ótimo de zinco e manganês frangos aos 21 42 dias, comparar métodos para quantificar a mineralização óssea, confiabilidade do teste, tempo execução efeito da extração gordura, visando viabilizar procedimento técnico mais prático em termos laboratoriais. Em cada experimento, foram distribuídos 320 pintinhos machos gaiolas metabólicas, delineamento inteiramente casualizado, com oito tratamentos cinco repetições aves cada. No experimento 1, inclusão sulfato foi 0,60...

10.5965/223811711832019507 article PT cc-by Revista de Ciências Agroveterinárias 2019-12-12

The objective of this research was to compare the effect different nutritional recommendations on performance and economics production broiler chickens. A total 1,200 Cobb-500 line male broilers were placed in a completely randomized design with four treatments 10 replicates, 30 animals each. diets each treatment as follows: 1. COBB-VANTRESS (2009); 2. Commercial feed; 3. Rostagno et al. (2005); 4. (2011). following traits evaluated: feed intake (FI), weight gain (WG), body (BW), conversion...

10.17523/bia.v71n4p350 article EN cc-by-nc Boletim de Indústria Animal 2014-04-22
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