IITAA
IITAA (Institute for Investigation and Technology of Agronomy and Environment) is very much engaged and has the know how to pursuit studies on insular climate characterization / prediction and effects of global change on communities from the open ocean to the islands tops, modernize agriculture ... Read more »
MEMBERS
António Eduardo Nobre Chaveiro
Investigator Collaborator (Past Integrated Member)
Workgroup:Agricultural and Animal Production
Address:
CITA-A (Centro de Investigação de Tecnologias Agrárias dos Açores) Universidade dos Açores Largo da Igreja, Terra-Chã 9701-851 Angra do Heroísmo
Telephone: 295402200
Email: antonio.en.chaveiro@uac.pt
Website: https://www.researchgate.net/profile/Antonio_Chaveiro
Resumé:
Download
Selected publications:
- 1. Marques, A (Marques, A.)1; Antunes, G (Antunes, G.)1; Santos, P (Santos, P.)1; Chaveiro, A (Chaveiro, A.)1; da Silva, FM (da Silva, F. Moreira)1. Effect of alpha-tocopherol on in vitro culture of bovine embryos. 2007. CANADIAN JOURNAL OF ANIMAL SCIENCE Volume: 87 Issue: 4 Pages: 539-542.
- 2. A. Marques, G. Antunes, P. Santos, A. Chaveiro e F. Moreira da Silva. 2007. Effect of α-tocopherol on in vitro production of bovine embryos. Canadian Journal of Animal Science. 87: 539–542
- 3. Chaveiro, A.; Santos, P.; Da Silva, F,M,. Assessment of sperm apoptosis in cryopreserved bull semen after swim-up treatment: A flow cytometrie study. 2007. REPRODUCTION IN DOMESTIC ANIMALS Volume: 42 Issue: 1 Pages: 17-21 DOI: 10.1111/j.1439-0531.2006.00712.x.
- 4. Chaveiro A, Santos P, Moreira da Silva F. (2007). Assessment of sperm apoptosis in cryopreserved bull semen after swim-up treatment: A flow cytometric study. Reproduction in Domestic Animals, 42(1), 17–21.
- 1. Santos, P., Chaveiro, A., Simões, N., e Moreira da Silva, F. 2008. Bovine Oocyte Quality in Relation to Ultrastructural Characteristics of Zona Pellucida, Polyspermic Penetration and Developmental Competence. Reproduction in Domestic Animals 43(6): 685 – 689.
- 2. A. Chaveiro, F. Moreira da Silva. 2009. Effect of estrous cycle on the oxidative burst activity of blood polymorphonuclear leukocytes in cows. Reproduction in Domestic Animals. 44: 900-906
- 3. Antunes, G., Chaveiro, A., Marques, A., Santos, P., Hyun Sun Jin, e F. Moreira da Silva (2008).Influence of apoptosis on bovine embryo’s development. Reproduction in Domestic Animals. (Epub ahead of print)
- 4. Agricola, R.; Chaveiro, A.; Silva, J.R.; Horta, A.; da Silva, F.M. 2008. Seasonal changes in semen quality and freezability in Lusitano stallions: A flow cytometric study. ANIMAL REPRODUCTION SCIENCE Volume: 107 Issue: 3-4 Pages: 302-303 Meeting Abstract: 1.
- 5. Marques, A.; Santos, P.; Antunes, G.; Chaveiro, A.; da Silva, F.M. 2008. Effect of alpha-tocopherol on in vitro maturation of bovine cumulus-oocyte complexes. CANADIAN JOURNAL OF ANIMAL SCIENCE Volume: 88 Issue: 3 Pages: 463-467.
- 6. Marques, A., Antunes, G., Santos, P., Chaveiro, A. e Moreira da Silva, F. 2008. Effect of alpha tocopherol on in vitro maturation of bovine cumulus oocyte complexes. Canadian Journal of Animal Science. 88(3):463-467
- 7. Antunes, G., Marques, A. Santos, P., Chaveiro, A. e Moreira da Silva, F. 2008. Atlas do ovócito e do embrião Bovino – Breves noções da fisiologia da reprodução em bovinos. Editado pela Editora Principia.(120 pp).
- 1. Chaveiro, A.; da Silva, F.M.. 2009. Effect of Oestrous Cycle on the Oxidative Burst Activity of Blood Polymorphonuclear Leucocytes in Cows. REPRODUCTION IN DOMESTIC ANIMALS Volume: 44 Issue: 6 Pages: 900-906 DOI: 10.1111/j.1439-0531.2008.01114.x.
- 2. Mota De Azevedo, S., Faheem, M., Carvalhais, I., Chaveiro, A., Habibi, A., Agrícola, R and Moreira Da Silva, F. 2009. Relation between bull sperm respiratory burst activity and the in vitro fertilization rate: a new approach to evaluate bull’s fertility. Book of Abstracts of the 60th Annual Meeting of the European Association for Animal Production. 420.
- 3. A. Chaveiro, R. Agrícola, I. Carvalhais, M. Faheem and F. Moreira da Silva. 2009. Effect of the estrous cycle on the oxidative burst activity of blood polymorphonuclear leukocytesin cows. XXIII Congresso de Zootecnia. Vila Real. Spain. 186-190
- 4. A. Chaveiro, F. Moreira da Silva. 2009. In vitro effect of the reproductive hormones on the oxidative burst activity of polymorphonuclear leukocytes from cows: a flow cytometric study. Reproduction in Domestic Animals. (Epub ahed of print)
- 5. Santos, P. Marques, A. Antunes, G. Chaveiro, A. Andrade M., Borba A. e Moreira da Silva F. 2008. Effects of plasma urea nitrogen levels on the bovine oocyte ability to develop after in vitro fertilization. Reproduction in Domestic Animals 44: 783-787
- 1. A. Chaveiro, P. Santos, I. Carvalhais, R. Agrícola, M. Faheem, A. Habibi and F. Moreira da Silva. Sire effect and sperm apoptosis on bovine embryonic cleavage and subsequent in vitro embryo development. SRX Veterinary Science 2010: 1-7
- 2. Afrooz Habibi, Ahmad Hosseini, Naser Farrokhi, Fardin Amidi, Isabel Carvalhais, António Chaveiro, and Fernando Moreira da Silva. 2010. Successful vitrification of mouse oocytes with different cryoprotectants concentrations, by cryotop method. Canadian Journal of Animal Science. 91(3): 385-388.
- 3. Marwa, S. Faheem, Carvalhais, I., Chaveiro, A and Moreira da Siva, F. 2010. In vitro oocyte fertilization and subsequent embryonic development after cryopreservation of bovine ovarian tissue. Animal of Reproduction Science (accepted on 06/12/2010)
- 4. Marques, A.; Santos, P.; Antunes, G.; Chaveiro, A.; da Silva, FM.. 2010. Effect of alpha-Tocopherol on Bovine In Vitro Fertilization. REPRODUCTION IN DOMESTIC ANIMALS Volume: 45 Issue: 1 Pages: 81-85 DOI: 10.1111/j.1439-0531.2008.01245.x.
- 1. Chaveiro A., Andrade M., Borba A. E.S. and Moreira da Silva F. (2011). Association between Plasma and Milk Urea on the Insemination Day and Pregnancy Rate in Early Lactation Dairy Cows. J Phys Pharm Adv, 1(1): 9-14
- 2. Nunes, H.; Chaveiro, A .; de Meneses, SS.; da Silva, FM. 2011. Effect of oligoelements in the reproductive postpartum performances of Holstein Friesian heifers. REPRODUCTION IN DOMESTIC ANIMALS Volume: 46 Special Issue: SI Supplement: 3 Pages: 135-135.
- 3. Carvalhais, R Pereira, M Fhaeem, A Chaveiro, and F. Moreira da Silva. 2011. Effect of different concentrations of trans-10 cis-12 conjugated linoleic acid (10t, 12c CLA) in maturation of in vitro Bovine Oocytes. Reproduction in Domestic Animals. 46(3) 93.
- 4. Marwa S. Faheem, I. Carvalhais, A. Chaveiro e F. Moreira da Silva. 2011. Cryopreservation of bovine ovarian tissue and subsequent in vitro embryonic development, using an effective approach for oocyte collection. Reproduction in Domestic Animals 46(3) 102.
- 5. N. Faria, A. Chaveiro and F. Moreira da Silva. 2011. Heterologous In Vitro Fertilization using bovine oocytes and stallion fresh and frozen semen. Reproduction in Domestic Animals 46(3) 103.
- 6. A. Chaveiro, M. Andrade, A.E.S Borba and F. Moreira da Silva. 2011 Association between Plasma and Milk Urea on the Insemination Day and Pregnancy Rate in Early Lactation Dairy Cows. J Phys Pharm Adv 1(1): 9-14.
- 7. S. Sieuve de Menezes, A. Chaveiro and F. Moreira da Silva. 2011. Effect of climatic conditions on reproductive performance of grazing heifers and lactating cows in the Azores, a warm temperate region. Theriogenology Insight Volume 1 Issue:2 Pages: 89-97.
- 8. Habibi, A .; Hosseini, A.; Farrokhi, N.; Amidi, F.; Carvalhais, I.; Chaveiro, A.; da Silva, FM. 2011. Successful vitrification of mouse oocytes using the cryotop method with moderate cryoprotectant concentrations. CANADIAN JOURNAL OF ANIMAL SCIENCE Volume: 91 Issue: 3 Pages: 385-388.
- 9. Teixeira, S.; Faheem, M.; Chaveiro, A.; Carvalhais, I.; da Silva, FM. 2011. Vitrification of immature bovine oocytes: effect of using different cryoprotectants and culture conditions. REPRODUCTION IN DOMESTIC ANIMALS Volume: 46 Special Issue: SI Supplement: 3 Pages: 154-154.
- 10. Faheem, MS.; Carvalhais, I.; Chaveiro, A.; da Silva, FM. 2011. In vitro oocyte fertilization and subsequent embryonic development after cryopreservation of bovine ovarian tissue, using an effective approach for oocyte collection. ANIMAL REPRODUCTION SCIENCE Volume: 125 Issue: 1-4 Pages: 49-55 DOI: 10.1016/j.anireprosci.2011.02.011.
- 11. Marwa S. Faheem; I. Carvalhais; A. Chaveiro and F. Moreira da Silva. 2011. In vitro oocyte fertilization and subsequent embryonic development after cryopreservation of bovine ovarian tissue, using an effective approach for oocyte collection. Animal Reproduction Science 125 (1-4): 49-55.
- 12. Faheem M, Carvalhais I, Chaveiro A, Moreira da Silva F. 2011. In vitro oocyte fertilization and subsequent embryonic development after cryopreservation of bovine ovarian tissue, using an effective approach for oocyte collection. Animal Reproduction Science; 125 49– 55
- 1. C Cerqueira, A Chaveiro, J Silva, J Franco, FM da Silva. Evaluation of in vitro fertilizing capacity of cryopreserved bull epididymal semen. Reprod Dom Anim 47 (Suppl. 4), 416–613 (2012)
- 2. JV Franco, A Gois, E Baron, A Chaveiro, FM da Silva. Effect of antioxidants supplementation in equine semen extenders on semen acrosomal integrity and mitochondrial membrane potencial after cryopreservation. Reprod Dom Anim 47 (Suppl. 4), 416–613 (2012)
Selected projects:
- Production of Cloned Embryos by Interspecies Nuclear Transfer
- Modulation of fatty acids profile of bovine embryos produced in vitro and its effect in the embryonic quality and the metabolic activity after cryopreservation
Links
PLURIDOC FCT CLIMAAT DRCTE The Subsurface Life in Mineral Environments (SLIME) Team Links IITAAWeb Development: Via Oceânica, 2009
