Comparing the Effectiveness of Ovopel and Carp Pituitary Extract (CPE) on Artificial Spawning of Scaly Carp (Cyprinus carpio)

Kayim, Murathan; Bozkurt, Yusuf; Öğretmen, Fatih

doi:10.3923/javaa.2010.2589.2592

Cited by 4 publications

(7 citation statements)

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“…(Crepaldi et al , 2006; Ramirez-Merlano et al , 2011; Streit Junior et al , 2012), Astyanax bimaculatus , Tetragonopterus chalceus (Sato et al , 2006), Brycon nattereri (Oliveira et al , 2007), Colossoma macropomum (Maria et al , 2010), Brycon insignis (Shimoda et al , 2007), Salminus hilarii (Honji et al , 2011) and Brycon opalinus (Viveiros et al , 2012). Analogues of mammalian gonadotropin-releasing hormones (D-Ala6, Pro9 Net-mGnRH) associated with a dopamine inhibitor – highlighting species such as Rhamdia quelen (Carneiro & Mikos, 2008), Brycon henni (Lenis et al , 2009), Leuciscus idus (Jamróz et al , 2008; Cejko et al , 2012a), Cyprinus carpio (Kayim et al , 2010) and Barbus barbus (Targońska et al , 2011). …”

Section: Introductionmentioning

confidence: 99%

Hormonal induction of Brycon cephalus (Characiformes, Characidae) to spermiation using D-ala6, pro9net-mGnRH + metoclopramide

Bashiyo‐Silva

Costa

Ribeiro

et al. 2015

Zygote

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This study aimed to establish a hormonal induction protocol for spermiation of Brycon cephalus males, using Ala6, Pro9Net-mGnRH + metoclopramide (Ovopel®). Thus, 20 males were used divided into three inductor treatments [⅓ pellet/kg (T1), ⅔ pellet/kg (T2) and 1⅓ pellet/kg (T3)] and one control group (CO), which only received physiological solution applications (0.9% NaCl). All treatments were applied in a single dose. For evaluation of the availability of the treatment, the following seminal parameters were analyzed: seminal volume, subjective spermatic motility, duration of motility, pH, osmolality and spermatic concentration. T3 showed the highest seminal volume (4.66 ± 1.52 ml), and was significantly different in comparison with T1 (2.0 ± 0.9 ml), T2 (3.5 ± 1.3 ml) and CO (2.3 ± 1.2 ml). In relation to spermatic motility, T2 and T3 showed significantly higher levels [5, (81-100%)]. However, T3 showed significantly lower average sperm motility duration than T1, T2 and CO (30 ± 7 s; 28 ± 6 s; 32 ± 8 s, respectively). With regard to the seminal parameters of spermatic concentration, pH and osmolality, no significant variation was verified among treatments. In conclusion, mGnRH + metoclopramide used for hormonal induction of B. cephalus reproduction does not induce changes related to spermatic concentration, pH and osmolality parameters of the seminal fluid and the most adequate doses among tested treatments were ⅔ pellet/kg live fish.

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Section: Introductionmentioning

confidence: 99%

Hormonal induction of Brycon cephalus (Characiformes, Characidae) to spermiation using D-ala6, pro9net-mGnRH + metoclopramide

Bashiyo‐Silva

Costa

Ribeiro

et al. 2015

Zygote

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“…Third, spawning herds are cultivated from larvae in ponds (Cieśla et al 2000; or tanks (Targońska-Dietrich et al 2004;Kujawa et al 2006). Originally, carp pituitary homogenate (CPH) was used for artificial ide reproduction (Kucharczyk et al 1999;Ciesla et al 2000); however, since late 90s, alternative agents, such as human chorionic gonadotrophin (hCG) (Kucharczyk et al 1999), synthetic hormonal preparations containing LH-RH-a or GnRH analogues with dopamine antagonist, like Ovopel or Ovaprim, have been implemented in hatchery practice (Targońska-Dietrich et al 2004;Jamróz et al 2008;Kayim et al 2010;Cejko et al 2012).…”

Section: Introductionmentioning

confidence: 99%

Changes in ide Leuciscus idus (L.) females’ reproductive parameters after stimulation with carp pituitary homogenate (CPH) and Ovopel: the effect of domestication?

et al. 2013

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Three groups (wild-WS, semi-pond-SPS, and pond-cultured-PS) of ide Leuciscus idus (L.) were examined. Each group consisted of 30 females and 10 males, aged 5-8 years. All groups were stimulated with two agents: carp pituitary homogenate (CPH) and a synthetic hormonal preparation Ovopel. The amount of ovulating females decreased in conjunction with females' domestication level, mainly because of very low efficacy of CPH for pond-reared ide stimulation. The percentage of ovulating females stimulated with Ovopel (97.0 %) was significantly higher comparing to CPH (63.0 %). No significant differences were found in latency time between the groups but spawning synchronization increased in conjunction with ide domestication. The positive correlation between domestication level and latency time, i.e., the higher the domestication level, the higher the latency time, was stated. No significant differences were found in PGSI as well as in total volume of obtained eggs, but groups differed significantly in the number of dry eggs and in number of swollen egg. Significant negative correlation between domestication level and number of swollen eggs, i.e., the higher the domestication level, the lower the number of eggs, was detected. The survival rate at the eyed stage was the highest in WS group (60.4 %) and PS group (57.7 %), and was significantly higher than in SPS group (51.8 %). Eggs obtained after CPH stimulation had higher survival rate at the eyed-egg stage

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“…Males were injected with 1 pellet Ovopel per kg body weight while females were injected with 1.5 pellet Ovopel per kg body weight that were suspended in 0.65% NaCl solution. Males received a single dose 24 h before the planned stripping while females received a priming dose (1/2 pellet) 24 h prior to stripping and a resolving dose (1 pellet) 12 h later (13).…”

Section: Gamete Collectionmentioning

confidence: 99%

Effect of Different Thawing Rates on Motility and Fertilizing Capacity of Cryopreserved Grass Carp (Ctenopharyngodon Idella) Sperm

Yavaş

Bozkurt

2011

Biotechnology & Biotechnological Equipment

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Comparing the Effectiveness of Ovopel and Carp Pituitary Extract (CPE) on Artificial Spawning of Scaly Carp (Cyprinus carpio)

Cited by 4 publications

References 1 publication

Hormonal induction of Brycon cephalus (Characiformes, Characidae) to spermiation using D-ala6, pro9net-mGnRH + metoclopramide

Hormonal induction of Brycon cephalus (Characiformes, Characidae) to spermiation using D-ala6, pro9net-mGnRH + metoclopramide

Changes in ide Leuciscus idus (L.) females’ reproductive parameters after stimulation with carp pituitary homogenate (CPH) and Ovopel: the effect of domestication?

Effect of Different Thawing Rates on Motility and Fertilizing Capacity of Cryopreserved Grass Carp (Ctenopharyngodon Idella) Sperm

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