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Browsing Seria Medicină Veterinară / Series Veterinary Medicine by Author "Huțu, Ioan"

Browsing Seria Medicină Veterinară / Series Veterinary Medicine by Author "Huțu, Ioan"

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  • Antioxidant effect of vitamin C on porcine oocytes maturated in vitro 
    Tulcan, Camelia; Cernescu, Horia; Huțu, Ioan; Boldura, Oana-Maria; Otavă, Gabriel; Furcă, Oana; Mircu, Călin; Marc Zarcula, Simona (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iasi, 2019)
    Cells are vulnerable to oxidative stress during in vitro culture systems. The objective of the present study was to determine the effect of vitamin C addition in in vitro culture media on porcine oocytes maturation rate ...
  • Application of infrared Thermography in rabbit orthopaedic models 
    Huțu, Ioan; Patraș, Irina; Gherghel, Diana; Lungu, Bianca-Cornelia; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2018)
    The rectal or internal temperature (BT) is a reference method for body temperature. BT and ear temperature (BTear) were recorded in rabbit orthopaedic experimental model - White New Zeeland rabbits (N = 14), for a six day ...
  • BCL2 and bax gene expression in cumulus-oocytes complexes in cow 
    Boldura, Oana-Maria; Nica, Nicoleta; Milovanov, Cornelia; Popescu, Sorina; Marc Zarcula, Simona; Bonca, Gheorghe; Mircu, Călin; Huțu, Ioan; Tulcan, Camelia (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    In vitro maturation (IVM) is the first and the most important step for IVF technique because the success of in vitro embryos production highly depends on oocyte quality. In the present study it was aimed to identify the ...
  • Bioeconomic solutions for preserving the local breeds in the Banat euroregion 
    Matiuți, Marcel; Huțu, Ioan; Matiuți, C.; Morariu, F. (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    This paper is based on previous studies which are dedicated to the inovativ concept of bio-economic solutions derived from ethnozootechny and associated to climate change which have an impact upon the domestic animals’ ...
  • Boar freeze-dried semen evaluation using Spermac staining 
    Tulcan, Camelia; Cernescu, Horia; Bonca, Gheorghe; Huțu, Ioan; Boldura, Oana-Maria; Otavă, Gabriel; Mircu, Călin; Marc Zarcula, Simona (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2019)
    Sperm freeze-drying is a new and alternative method to preserve male gametes in refrigeration or at room temperature. In order to protect sperm integrity special protection is required. The aim of our research was to examine ...
  • Boar freeze-dried semen in medium with antioxidants evaluated based on DNA integrity after a long-time preservation 
    Torda, Iuliu; Marc Zarcula, Simona; Tulcan, Camelia; Cernescu, Horia; Boldura, Oana-Maria; Huțu, Ioan; Otavă, Gabriel; Jurju, Diana; Tripon, Roberta; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    Sperm freeze-drying is considered an alternative method to preserve male gametes in refrigeration or at room temperature condition. In order to preserve sperm integrity special protection is required. The aim of our research ...
  • Bovine and swine parthenots generating through electrical stimultion of the oocytes 
    Mircu, Călin; Cernescu, Horia; Ungureanu, Georgiana; Rațiu, Ana-Maria; Otavă, Gabriel; Boldura, Oana-Maria; Huțu, Ioan; Tulcan, Camelia; Keller, Thomas; Marc Zarcula, Simona (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iasi, 2018)
    Electrical stimulation is an alternative to chemical activation to induce 𝐶𝐶𝑎𝑎2+ influx, responsible for the formation of pores in the cellular membrane. In order to activate the oocytes, electrical stimulation (E.S.) ...
  • Canine behaviour type index in experimental Units trial 
    Huțu, Ioan; Mircu, Călin; Matiuți, Marcel; Patraș, Irina (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    We ran the present research in canine behaviour over 18 months, on the premises of Experimental infrastructure of Horia Cernescu Research Unit, under behaviour study project of animal lodging Research contract no. 4833 / ...
  • Collection of blastomeres in order to establish sex and isolate genetic material-review 
    Torda, Iuliu; Marc Zarcula, Simona; Brzoska, Hortensja; Spătaru, Ioana-Irina; Boldura, Oana-Maria; Tudor, George; Lungu, Bianca-Cornelia; Tudor, Beatrice; Georgescu, Ovidiu-Ionuț; Huțu, Ioan; Mircu, Călin ("Ion Ionescu de la Brad" Iași University of Life Sciences, 2021)
    Globally, limited access to food needs in relation to meat or milk production has required the establishment of the sex of offspring from the embryonic stage. While the meat industry uses males, the dairy industry relies ...
  • Comparative boar and bull semen evaluation after percoll treatment 
    Godja, Gabriel; Marc Zarcula, Simona; Cernescu, Horia; Mircu, Călin; Dobre, Medana; Ardelean, V.; Otavă, Gabriel; Tulcan, Camelia; Patraș, Irina; Huțu, Ioan (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    There are numerous methods used in IVF both in bovine and pig for sperm separation and Percoll gradient is one of them. After using Percoll gradient spermatic parameters were as following: motility increased to 78.33% in ...
  • Effect of rozmarinic acid supplementation on in vitro maturation of bovine oocytes 
    Marc Zarcula, Simona; Tulcan, Camelia; Boldura, Oana-Maria; Solonar, A.; Otavă, Gabriel; Godja, Gabriel; Huțu, Ioan; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2017)
    Antioxidants supplementation of in vitro culture media exerts the key role to reduce the effects of reactive oxidative species produced during assisted reproduction technique. The objective of the study was to determine ...
  • Evaluation of sows oocytes viability through Trypan Blue staining after vitrification 
    Marc Zarcula, Simona; Mircu, Călin; Crețan, Nicoleta; Otavă, Gabriel; Tulcan, Camelia; Huțu, Ioan (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iasi, 2017)
    Along sperm and embryo cryopreservation that are used routinely also in animal assisted reproduction, studying are done also on animal oocyte cryopreservation in order to find the best conditions to preserve their viability. ...
  • Generating bovine embryos through ICSI 
    Keller, Thomas; Marc Zarcula, Simona; Cernescu, Horia; Tulcan, Camelia; Huțu, Ioan; Otavă, Gabriel; Rațiu, Ana-Maria; Ungureanu, Georgiana; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iasi, 2017)
    Through ICSI, competition between sperms and also sperm-oocyte interaction are avoided thus ICSI proving reliable when sperm is not suitable for IVF. In bovine, the limiting step is represented by low rate of sperm head ...
  • The grey partridge (Perdrix perdrix) – an indicator of the romanian agro-sylvo-pastoral ecosystems 
    Matiuți, Marcel; Lera, C.; Huțu, Ioan (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    The grey partridge (Perdrix perdrix), a bird which is included in the cynegetic biodiversity of Romania, is a sedentary species, who may vary in number according to the quantity and the quality of the food. This species ...
  • Hoop structure for wean to finish pigs: gender influences on carcass in a summer trial 
    Huțu, Ioan; Onan, Gary W. (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    The study was a wean to finish trial in a swine hoop structure at the university’s Animal Experimental Unit; on 12 of July, at the delivery to the slaughter house, the body weight was 114.25±1.74 kg for 20 barrows and ...
  • Hoop structure for wean to finish pigs: management and gender influence in a summer trial 
    Onan, Gary W.; Mircu, Călin; Patraș, Irina; Huțu, Ioan (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    The study was carried out in a hoop structure at the university’s Animal Experimental Unit. Twenty hybrid barrows at 28 kg average body weight and 21 hybrid gilts with 27 kg were populated into two separate pens on 06 ...
  • In vitro bovine embryos evaluation based on OCT4, SOX2, IGF1R and IGF2R expression level 
    Marc Zarcula, Simona; Mircu, Călin; Tulcan, Camelia; Bonca, Gheorghe; Huțu, Ioan; Otavă, Gabriel; Torda, Iuliu; Georgescu, Ovidiu-Ionuț; Andonii, Cristina; Lungu, Bianca-Cornelia; Boldura, Oana-Maria (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2020)
    In vitro production of bovine embryos comprises a lot of factors that can influence the successful of this technique, oxidative stress being one of them. These factors can influence the evolution of important development ...
  • Polimorphism screening using a vntr molecular marker system in romanian resident bison individuals 
    Boldura, Oana-Maria; Marc Zarcula, Simona; Popa, Gabriela-Irina; Popescu, Sorina; Tulcan, Camelia; Huțu, Ioan; Bonca, Gheorghe; Milovanov, Cornelia; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2015)
    Genomic DNA isolated from the blood sampled from 14 individuals of Bison bonasus was used in order to obtain a molecular fingerprint and based on that, to obtain a dendrogram exhibiting the phylogentic relationship among ...
  • Pronuclei formation subsequent to intracytoplasmic sperm injection in bovine 
    Godja, Gabriel; Rațiu, Ana-Maria; Ungureanu, Georgiana; Keller, Thomas; Marc Zarcula, Simona; Ciobota, Andreea; Otavă, Gabriel; Tulcan, Camelia; Huțu, Ioan; Mircu, Călin (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    ICSI represents the top of the range of the assembly protocols of assisted reproduction which presumes the existence of sophisticated equipments, prior acquired routine in preparing the oocytes and sperm and a very good ...
  • Protocol developing for identification of vegetal matrices used in ammodytes ammodytes freeze-dried venom adulteration 
    Tulcan, Camelia; Ahmadi, Mirela; Huțu, Ioan; Milovanov, Cornelia; Radulov, Isidora; Alexa, Ersilia; Obistioiu, Diana; Folescu, M.; Mircu, Călin; Boldura, Oana-Maria (”Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iași, 2016)
    Presence of corn flour adulteration was detected by extracting the DNA from 25mg of freeze dried venom and using it as template in PCR amplification with zein specific primers known to be highly specific for corn species. ...