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Lovastatin as a supplement to mitigate rumen methanogenesis:an overview

Journal of Animal Science and Biotechnology 2022年第2期13卷 353-364页

作者： Amaury Ábrego-Gacía Héctor m.Poggi-Varaldo Vania Robles-González Teresa ponce-Noyola Graciano Calva-Calva Elvira Ríos-Leal Daniel Estrada-Bárcenas Alfredo mendoza-Vargas Department of Biotechnology and Bioengineering CINVESTAV-IPNP.O.Box 17-74007000 Mexico CityMexico Environmental Biotechnology and Renewable Energies Group CINVESTAV-IPNP.O.Box 17-74007000 Mexico CityMexico Instituto de Hidrología Universidad Tecnológica de la MixtecaOaxaca 69000 Huajuapan de LeónMexico National Collection of microbial and Cellular Cultures CINVESTAV-IPNP.O.Box17-74007000 Mexico CityMexico Unidad de Secuenciación e Identificación de Polimorfismos Instituto Nacional de Medicina Genómica14610 Mexico CityMexico

methane from enteric fermentation is the gas with the greatest environmental impact emitted by ***(Lv)addition to feedstocks could be a strategy to mitigate rumen methane emissions via decreasing the population of methanogenic archaea(mA).Thus,this paper provides the first overview of the effects of Lv supplementation,focusing on the inhibition of methane production,rumen microbiota,and ruminal *** indicated that Lv treatment had a strong anti-methanogenic effect on pure strains of ***,there are uncertainties from in vitro rumen fermentation trials with complex substrates and rumen ***-state fermentation(SSF)has emerged as a cost-effective option to produce *** this way,SSF of agricultural residues as an Lv-carrier supplement in sheep and goats demonstrated a consistent decrease in ruminal methane *** experimental evidence for in vitro conditions showed that Lv did not affect the volatile fatty acids(VFA).However,in vivo experiments demonstrated that the production of VFA was *** did not negatively affect the digestibility of dry matter during in vitro and in vivo methods,and there is even evidence that it can induce an increase in *** the rumen microbiota,populations of mA were reduced,and no differences were detected in alpha and beta diversity associated with Lv ***,some changes in the relative abundance of the microbiota were *** studies are recommended on:(i)Lv biodegradation products and stability,as well as its adsorption onto the solid matter in the rumen,to gain more insight on the“available”or effective Lv concentration;and(ii)to determine whether the effect of Lv on ruminal fermentation also depends on the feed composition and different ruminants.

关键词： Fermentation Lovastatin methanogenesis microbiota Rumen

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Sudden Death in Sports: Case Report and Review of an Ongoing Problem

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Health 2019年第1期11卷 67-80页

作者： maría Elena Caparrós-Hernández mónica García-Fernández Carla miró-Vicedo maría del mar ponce-Abellán Andrea Ruso-Ruso maría Dolores Jover-Ríos Juan méndez-mora Francisco Caparrós-Hernández Carmen Seguí-Pérez marc Seguí-Pérez Pedro Esteve-Atiénzar Jorge Peris-García David Bonet-Tur Pablo Roig-Rico Asunción Pérez-Fullana José miguel Seguí-Ripoll School of medicine Miguel Hernández University Elche (Alicante) Spain Department of Internal medicine Hospital La Vega Baja of Orihuela (Alicante) Spain Secondary School Marist Brothers High School Alicante Spain Department of Internal medicine University Hospital of San Juan Alicante Spain Department of Clinical medicine Miguel Hernández University Elche (Alicante) Spain

Background: Both competitive and recreational sports are considered a positive practice that is good for human health and quality of life, so it is difficult to understand how young, energetic and apparently healthy people can die while playing their usual sports. When these events occur in elite athletes during monitored events, they normally receive considerable media attention. Objective: To describe the case of sudden death in a young professional athlete who was successfully aided and resuscitated outside our hospital, and to review the literature about sudden death in sports. materials and method: We searched for Sudden Death (according to the International Classification of Diseases (ICD-9 and ICD-10)) in our hospital but found no other relevant cases. We performed a literature search on the state of the art in sudden death (Google Scholar, Pubmed, LILACS, Scielo and the Revista Española de Cardiología). Results: Although we observed that the prevalence of sudden death is not very high, it still represents a potentially avoidable event. An adequate medical examination prior to regular sporting practice can decrease the incidence of sudden death in athletes under the age of 35. Data available in the literature support medical check-ups that include history-taking, physical examination and electrocardiogram. The findings of this evaluation may also prompt further assessment (electrocardiograph, ergometry). Conclusions: We could not identify standard, obligatory guidelines for screening possible heart diseases causing cardiorespiratory failure and sudden death. As a measure for primary prevention, we propose a protocol for reducing the risk of sudden death in athletes.

关键词： Sudden Death Sports Athletes Cardiopulmonary Resuscitation Implantable Automatic Defibrillator

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Lovastatin as a supplement to mitigate rumen methanogenesis: an overview

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畜牧与生物技术杂志(英文版) 2022年第2期

作者： Amaury ábrego-Gacía Héctor m.Poggi-Varaldo Vania Robles-González Teresa ponce-Noyola Graciano Calva-Calva Elvira Ríos-Leal Daniel Estrada-Bárcenas Alfredo mendoza-Vargas

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