• Corpus ID: 100254795

Maturation Induction of Pangasius hypophthalmus Using Gonadotropin Releasing Hormone Analogue (GnRHa) in Combination with Domperidone, in Oil Suspension Dosage Forms

  title={Maturation Induction of Pangasius hypophthalmus Using Gonadotropin Releasing Hormone Analogue (GnRHa) in Combination with Domperidone, in Oil Suspension Dosage Forms},
  author={J. Manosroi and Kriangsak Meng-umphan and Aranya Manosroi},
  journal={Asian fisheries science},
This study has investigated the effects of gonadotropin releasing hormone analogue (GnRHa) in combination with domperidone (DOM) suspended in soybean oil injected both in male and female Pangasius Catfish (Pangasius hypophthalmus) and testosterone (T) or estradiol (E2) oil suspension injected in male or female fish respectively on the improvement of gonad development. Twenty five males or females (1.5 years old, 0.9 kg body weight) were injected with the hormone samples. Before and after… 

Induction of ovarian rematuration in striped catfish (Pangasianodon hypophthalmus) using pregnant mare serum gonadotropin hormone in out-of spawning season

Induction of PMSG at a dose of 20 IU kg BW resulted higher reproduction performance of the catfish, including higher concentration of estradiol and vitellogenin in blood plasma during the viteLLogenesis process, accelerated oocyte development and ovarian rematuration, and higher gonadal maturity level.


Combined injection of PMSG + HCG could improve female reproduction performance of female striped catfish during dry season through combination injection of hormone pregnant mare serum gonadotrophin (PMSG) and human chorionic gonadotsphin (HCG).

Ovarian Development and Sexual Maturation of Female Striped Catfish, Pangasianodon hypophthalmus (Sauvage, 1878) Reared in Captivity

Sexual maturation was recorded in 13-14 month old females, which indicates that the time required for P. hypophthalmus to attain sexual maturity is shorter in captivity than in the wild.

Breeding Response of Clarias gariepinus Induced with Pituitary Gland and Synthetic Hormone (Ovulin) and the Effect on Growth Performance of Its Hybrid in New Bussa, Nigeria

Dried pituitary extract is recommended for induced breeding of African catfish because it was observed to have better growth performance than fresh pituitsary extract (T1) and synthetic hormone (ovulin).

Trial for Induced Spawning with Histological Evaluation of Gonads in Forskal Catfish Bagrus bayad

Pre-spawn fish exhibiting dopaminergic tone were induced to spawn using GnRHa in combination with dopamine antagonist like domperidone, and successful spawning of some fish species were achieved.

Induced spawning of a river catfish Hemibagrus nemurus (Valenciennes, 1840)

The major significance of this work was 5µg/kg dose of GnRHa is ineffective for ovulation in H. nemurus and ovaprim can be recommended to be used by hatcheries to induce H. Nemurus for spawning.

Studies on the reproductive potential of homoplastic and heteroplastic pituitary hormones in Heterobranchus bidorsalis (Geoffroy Saint Hilaire, 1809)

Artificial induce breeding of gravid Heterobranchus bidorsalis was carried out using two hormonal materials – homoplastic and heteroplastic hormones and there was no significant difference in results in terms of percentage weight loss and hatchability.

Annual Growth and Reproductive Performance in an F 2 Catfish Hybrid

Association among growth performance, sex hormone levels, and gonad histology of fifty-four one year old hybrid F2 (Pangasianodon gigas x P. hypophthalmus) were mekong giant catfish and striped

Effect of Replacing Fishmeal with Spirulina on Growth, Carcass Composition and Pigment of the Mekong Giant Catfish

Replacing fishmeal with Spirulina, at 0, 15, 30 and 100%, and to evaluate growth, feed utilization and pigment in flesh of fish showed that the proximate composition of the various feeds had similar nutritional value.



Seasonal changes in plasma levels of gonadal steroids of sea bass, Dicentrarchus labrax L.

Ovarian Development and Serum Steroid Hormone Profiles in Hatchery-bred Female Catfish Clarias macrocephalus (Gunther) during an Annual Reproductive Cycle.

This paper presents a large-scale simulation of the dynamic response of the immune system to the presence of carbon dioxide in the form of planktonic plankton.

Ecology of Fishes

Gilthead Sea Bream, Sparus aurata

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