A5073242116- Animal Nutrition and Physiology
- Meat and Animal Product Quality
- Venomous Animal Envenomation and Studies
- Animal Nutrition and Health
- Probiotics and Fermented Foods
- Pharmacological Effects of Natural Compounds
- Phytase and its Applications
- Salmonella and Campylobacter epidemiology
- Marine Invertebrate Physiology and Ecology
- Rabbits: Nutrition, Reproduction, Health
- Ion channel regulation and function
- Agricultural Practices and Plant Genetics
- Microbial Metabolites in Food Biotechnology
- Banana Cultivation and Research
- Marine Toxins and Detection Methods
- Rabies epidemiology and control
- Chemical and Physical Properties in Aqueous Solutions
- Health and Lifestyle Studies
- Insect Resistance and Genetics
- Hereditary Neurological Disorders
- Toxin Mechanisms and Immunotoxins
- Moringa oleifera research and applications
- Protein Hydrolysis and Bioactive Peptides
- Aquaculture Nutrition and Growth
- Insect and Pesticide Research
Madrid Institute for Advanced Studies
2016-2023
Universidade São Francisco
2014-2021
Universidad Nacional Autónoma de México
2013
Universidad Politécnica de Madrid
2003
A total of 636 day-of-hatch Ross 308 broilers chicks were used in 4 independent trials carried out to screen the effect 12 feed additives on reducing cecal colonization Campylobacterin broilers. The tested probiotics based B. subtilis and S. cerevisae, a garlic extract, blend herbal substances essential oils, two different combinations oils organic acids (OA), mixtures flavoring compounds, medium chain fatty (MCFA), monoglycerides (MG) MCFA MG-MCFA+OA. At 14 days age, all birds orally...
The objective of this study was to assess the effects a probiotic strain Clostridium butyricumMIYAIRI 588 (CBM588) on broiler and weaned piglet health zootechnical performance. Five field studies were carried out in broilers five piglets under European feed additive guidelines. Each followed randomized blocked design with two treatments: Control (basal diet) CBM588 supplemented groups. performance parameters selected body weight, daily gain, intake efficiency (feed:gain). Broilers fed diets...
A novel combination of Butyric and Valeric acid glycerol esters with oregano oil in a dry powder form was evaluated for performance improvements broilers. The dosing regimen (500 g/Ton feed starter grower; 250 finisher feed) considered low compared to conventional practices using non-esterified short-chain fatty acids (SCFA). Six trials were conducted at various trial facilities Italy, United Kingdom, Spain, Poland. Supplemented broilers weighed significantly more than the control birds 28...
Two independent trials were carried out to evaluate the effect of feed form, whole wheat (WW) and oat hulls (OH) addition on gastrointestinal (GIT) weight Campylobacter jejuni colonization in orally infected birds. In Trial 1, there six treatments factorially arranged with two forms (mash vs pellets), three levels WW from 1-21/22-42d: 0/0, 7.5/15%, 15/30%. Broilers allocated cages (3 birds/cage, 12 cages/treatment). 2, treatments: a mash diet, diet including (7.5% 1–21 15% 22-42d), third...
Bites by Bothrops snakes normally induce local pain, haemorrhage, oedema and myonecrosis. Mammalian isolated nerve-muscle preparations exposed to venoms their phospholipase A2 toxins (PLA2) can exhibit a neurotoxic pattern as increase in frequency of miniature end-plate potentials (MEPPs) well amplitude (EPPs); neuromuscular facilitation followed complete irreversible blockade without morphological evidence for muscle damage. In this work, we analysed the ultrastructural damage induced...
Abstract The efficacy of a novel consensus bacterial 6-phytase variant (PhyG) to totally replace dietary inorganic phosphorus (Pi) was evaluated in grower pigs fed diets with reduced net energy (NE) and digestible amino acids (AA), using growth performance total tract digestibility (ATTD) nutrients as outcome measures. A 352 growing (23.4 ± 1.3 kg) were randomized 4 treatments 8 pigs/pen 11 pens/treatment. Diets corn, soybean meal, distiller’s dried grains solubles wheat middlings based,...
The aim of the study was to contribute information on agave soluble fibers since research has been focused chicory fiber but not in products; thus we assess acute toxicity and genotoxicity two organic high purity dietary from agave, Metlin? Metlos?. We performed an assay Hsd:ICR mice Hsd:Wistar rats vivo genotoxic test. Results showed that there are no deaths at any doses or genotoxicity, so it can be concluded these products non-toxic, administrated none a cytotoxic, clastogenic aneuploidic effect.
Summary A study was conducted to evaluate productive performance in laying hens fed diets with reduced nutrient density based on the nutritional contribution of a Buttiauxella phytase laying-hen from 21-57 weeks age. commercial hen diet offered ad libitum 480 ISA Brown 18-21 From 21 onwards, received one four dietary treatments: positive control (PC) diet, down specified (DS1) + at 300 FTU/kg, second down-specified (DS2) 600 FTU/kg and third test formulated as per DS1 1,200 feed. The PC...
Los docentes en relación con el alumnado dificultades de lenguaje reciben asesoramiento por parte dos servicios educativos – Equipo Asesoramiento Psicopedagógico y Centro Recursos Educativos para Deficientes Auditivos. En esta investigación cualitativa participaron expertos lenguaje, las directoras los un territorio concreto nueve psicopedagogos. La recogida datos ha consistido, lado, entrevistas a asesores directores y, otro, envío cuestionarios digitalizados psicopedagogos estos...
A series of four broiler performance studies were conducted in different facilities to investigate the efficacy a novel bacterial 6-phytase added at 500 FTU/kg diet on growth performance, bone mineralization and precaecal digestibility phosphorus (pcdP) broilers fed diets deficient available P (avP) calcium (Ca). The experimental design was same for all studies, with each having three treatments: positive control (PC) formulated meet or exceed requirements birds, negative (NC) similarly...
The objective of the present study was to test hypothesis B. subtilis and licheniformis supplementation a negative control diet in comparison standard diet, had potential improve performance nutrient digestibility growing-finishing pigs. For this purpose, 384 fattening pigs 85 d age were allotted three treatments: (NC) (5% soybean meal replaced by 5% rapeseed meal), or NC + probiotic. After reaching body weight approximately 110 kg, all animals going slaughterhouse (87% total pigs) selected...
Phytogenic Feed Additives (PFAs) from herbs, spices, and derived natural or corresponding synthetic chemically defined flavorings have gained momentum due to the rising worldwide ban of Antibiotic Growth Promoters (AGPs) in food animals.The present study evaluated efficacy a PFA broiler chickens' diets on growth performance digestibility parameters.A total 880 male one-day-old chickens (Ross 308) were randomly assigned two dietary treatments, each with 20 replicates 22 per replicate.A...
Considered a public health problem in Brazil, Bothrops snake bites represent 80–90% of ophidian envenomation cases. After the bite, skeletal muscle tissue is able to regenerate from satellite cells myoblasts, which rapidly express myoD and form myotubes, myogenin, giving rise new fiber. The serum therapy currently used neutralize systemic effects, but it not effective reversing local damage. Searching for adjuvant therapies that minimize myonecrosis, Glycyrrhizinate Dipotassium (DPG -...
Myonecrosis is a serious consequence of Bothrops snake bites that may be due to destabilization and rupture sarcolemma organelles, inflammation, leading permanent loss muscle. Antivenom has been ineffective neutralize this tissue damage plant extracts have being studied as an associative therapy. In research we analyzed the protective effect Dipotassium Glycyrrhizinate (DPG) against myotoxic effects jararacussu venom using in vivo experimental protocols. DPG, isolated from Glicirriza glabra,...
Neuromuscular preparations exposed to B. marajoensis venom show increases in the frequency of miniature end-plate potentials and twitch tension facilitation followed by presynaptic neuromuscular paralysis, without evidences muscle damage. Considering that toxins interfere into machinery involved neurotransmitter release (synaptophysin, synaptobrevin, SNAP25 proteins), main objective this communication is analyze, immunofluorescence western blotting, expression synaptic proteins,...