Πλοήγηση ανά Συγγραφέα "Amiridis, G. S."
-
Ram seminal plasma and fertility: Results from an ongoing field study
Belibasaki, S.; Amiridis, G. S.; Lymberopoulos, A.; Varsakeli, S.; Kouskoura, T. (2000)The effects of partial replacement of ram semen diluent with ram seminal plasma on the fertility of ewes were studied. Crossbred Chios ewes (n = 152) were assigned to six groups. The oestrous cycles of the ewes were ... -
Relationship between electrical resistance of cervical mucus and ovarian steroid concentration at the time of artificial insemination in ewes
Theodosiadou, E.; Amiridis, G. S.; Tsiligianni, T. (2014)The purpose of this study was to investigate whether fertile or non-fertile inseminations (AI) in synchronized ewes are correlated with the electrical resistance of cervical mucus (ERCM) and the ovarian steroid concentration. ... -
Reproductive efficiency of three estrus synchronization schemes comprising fixed-time insemination in dairy cows
Amiridis, G. S.; Belibasaki, S.; Leontides, L.; Lymberopoulos, A.; Vainas, E. (2000)The objective of this field trial was to compare the odds of pregnancy at 25 days (P25) and at 60 days (P60), of embryonic death (ED) between 25 and 60 days, and of non-pregnant cows returning to heat 20-25 days after ... -
Reproductive health management of sheep and goats. Preface
Amiridis, G. S.; Fthenakis, G. C. (2012) -
Semen processing and artificial insemination in health management of small ruminants
Cseh, S.; Faigl, V.; Amiridis, G. S. (2012)Artificial insemination has changed the small ruminant industry and has allowed increased genetic improvement, better control of reproduction and sexually transmitted diseases, dissemination of valuable genetics and ... -
Special issue: Reproductive Health Management of Sheep and Goats Preface
Amiridis, G. S.; Fthenakis, G. C. (2012) -
Synchronisation of lambing with low doses of dexamethasone in Chios ewes - Short communication
Tsiligianni, T.; Ntovolou, E.; Amiridis, G. S. (2008)The purpose of the present study was to investigate the feasibility of improving the synchronisation of lambing after oestrus synchronisation and artificial insemination (AI). To this end, low doses of dexamethasone ... -
Synchronization of ovulation and fixed time intrauterine insemination in ewes
Deligiannis, C.; Valasi, I.; Rekkas, C. A.; Goulas, P.; Theodosiadou, E.; Lainas, T.; Amiridis, G. S. (2005)A novel method for oestrus-ovulation synchronization in sheep followed by fixed time insemination is presented herewith. Mature dry ewes (n = 28) of Karagouniko breed being at an unknown stage of the oestrous cycle, were ... -
Ultrasonographic appearance of clinically healthy testicles and epididymides of rams
Gouletsou, P. G.; Amiridis, G. S.; Cripps, P. J.; Lainas, T.; Deligiannis, K.; Saratsis, P.; Fthenakis, G. C. (2003)The clinically healthy testicles and epididymides of 31 rams were imaged inside and outside the breeding period, by using a real time ultrasound scanner. A scanning technique based on multiple imaging planes from the caudal ... -
Ultrasonographic findings in the ovine udder during involution
Petridis, I. G.; Gouletsou, P. G.; Barbagianni, M. S.; Amiridis, G. S.; Brozos, C.; Valasi, I.; Fthenakis, G. C. (2014)The objective of the study was to record, by means of ultrasonographic examination, changes occurring in the udder of ewes during involution and to compare differences between progressive or abrupt udder drying-off. In ... -
UROKINASE-TYPE PLASMINOGEN ACTIVATOR DOES NOT AFFECT IN VITRO BOVINE EMBRYO DEVELOPMENT AND QUALITY
Krania, F.; Dovolou, E.; Rekkas, C. A.; Heras, S.; Pappas, I.; Van Soom, A.; Amiridis, G. S. (2015)The effects of modification of the in vitro embryo culture media (IVC) with the addition of urokinase-type plasminogen activator (u-PA) on the yield and/or quality of bovine embryos were examined in two experiments. In ... -
Use of cefquinome for prevention and treatment of bovine endometritis
Amiridis, G. S.; Fthenakis, G. C.; Dafopoulos, J.; Papanikolaou, T.; Mavrogianni, V. S. (2003)