The role of laserpuncture exposure on gonad maturation mechanism of catfish (Clarias sp.) through Ca2+, PKC and GABA neurotransmitter

Kusuma, Pungky Slamet Wisnu; Hariani, Dyah

doi:10.1016/j.ejar.2017.10.006

Cited by 3 publications

(2 citation statements)

References 28 publications

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“…In teleosts, including the Indian catfish, GABA is known to stimulate GTH-II release during puberty (independent of the DA system) and its distribution in catfish forebrain showed seasonal variation which could be altered negatively upon ovariectomy and restored upon E 2 replacement [ 65 , 79 ]. A recent study in catfish demonstrated the role of laser puncture exposure on gonad maturation by examining GABA release in the brain [ 80 ].…”

Section: Neuroendocrine Regulation-gnrhsmentioning

confidence: 99%

Advances in Reproductive Endocrinology and Neuroendocrine Research Using Catfish Models

Senthilkumaran

Kar

2021

Cells

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Catfishes, belonging to the order siluriformes, represent one of the largest groups of freshwater fishes with more than 4000 species and almost 12% teleostean population. Due to their worldwide distribution and diversity, catfishes are interesting models for ecologists and evolutionary biologists. Incidentally, catfish emerged as an excellent animal model for aquaculture research because of economic importance, availability, disease resistance, adaptability to artificial spawning, handling, culture, high fecundity, hatchability, hypoxia tolerance and their ability to acclimate to laboratory conditions. Reproductive system in catfish is orchestrated by complex network of nervous, endocrine system and environmental factors during gonadal growth as well as recrudescence. Lot of new information on the molecular mechanism of gonadal development have been obtained over several decades which are evident from significant number of scientific publications pertaining to reproductive biology and neuroendocrine research in catfish. This review aims to synthesize key findings and compile highly relevant aspects on how catfish can offer insight into fundamental mechanisms of all the areas of reproduction and its neuroendocrine regulation, from gametogenesis to spawning including seasonal reproductive cycle. In addition, the state-of-knowledge surrounding gonadal development and neuroendocrine control of gonadal sex differentiation in catfish are comprehensively summarized in comparison with other fish models.

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Section: Neuroendocrine Regulation-gnrhsmentioning

confidence: 99%

Advances in Reproductive Endocrinology and Neuroendocrine Research Using Catfish Models

Senthilkumaran

Kar

2021

Cells

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“…The technology has received great attention because of its ability to improve the reproductive quality of C. gariepinus through acceleration of growth, development and maturation gonads, as well as increasing the production of gonadotropins and steroids in male and female broodstocks (Kusuma, 2013;Hariani & Kusuma, 2019;Hariani et al, 2020). Laserpuncture specifications from helium-neon soft lasers are considered safe therapy for stimulating reproductive organs in catfish (Kusuma & Hariani, 2017).…”

Section: Clarias Gariepinusmentioning

confidence: 99%

Gonad-stimulating potential of laserpuncture induction on the male African Sharptooth catfish (Clarias gariepinus)

Hariani¹

2021

Egypt. J. of Aquatic Biolo. and Fish.

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Pengaruh Penembakan Laser Inframerah pada Titik Reproduksi Terhadap Tingkat Kematangan Gonad, Fertilitas, Daya Tetas Telur dan Sitasan Larva Ikan Patin Siam Betina

Puspitasari,

Mukti,

Mubarak

2023

Grouper

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Laserpunktur adalah salah satu terapi foto-biomodulasi yang memancarkan cahaya dengan radiasi elektromagnetik dan bersifat koheren yang dapat diterapkan pada ikan. Pemijahan buatan dengan menggunakan bantuan laserpunktur pada umumnya diberikan pada ikan yang mengalami kesulitan berkembang biak dengan sempurna di lingkungan buatan. Adapun tujuan lainnya, yaitu untuk memperoleh benih ikan di luar musim pemijahan, meningkatkan efisiensi produksi, meningkatkan kelangsungan hidup larva ikan. Penelitian ini bertujuan untuk mengetahui pengaruh laserpunktur terhadap tingkat kematangan gonad, fertilitas, daya tetas telur dan sitasan larva ikan patin siam betina. Penelitian ini menggunakan ikan patin siam betina dengan berat 0,6-0,8 kg/ekor sebanyak 24 ekor. Perlakuan yang digunakan dalam penelitian ini adalah kontrol negatif (tanpa penambahan apapun), kontrol positif (dengan penambahan ovaprim dan HCG), P1 (perlakuan dengan dosis iradiasi 0,2 Joule), P2 (perlakuan dengan dosis iradiasi 0,4 Joule), P3 (perlakuan dengan dosis iradiasi 0,6 Joule) dan perlakuan P4 dengan dosis iradiasi 0,8 Joule). Data dianalisis menggunakan Analysis of Variance (ANOVA) dan jika menunjukkan hasil yang signifikan maka perhitungan dilanjutkan dengan Duncan's Multiple Range Test (DMRT). Hasil penelitian menunjukkan bahwa perlakuan terbaik yang mempengaruhi kematangan gonad, fertilitas, daya tetas telur dan sitasan larva adalah P2 (perlakuan dengan dosis penyinaran 0,4 Joule).

show abstract

The role of laserpuncture exposure on gonad maturation mechanism of catfish (Clarias sp.) through Ca2+, PKC and GABA neurotransmitter

Cited by 3 publications

References 28 publications

Advances in Reproductive Endocrinology and Neuroendocrine Research Using Catfish Models

Advances in Reproductive Endocrinology and Neuroendocrine Research Using Catfish Models

Gonad-stimulating potential of laserpuncture induction on the male African Sharptooth catfish (Clarias gariepinus)

Pengaruh Penembakan Laser Inframerah pada Titik Reproduksi Terhadap Tingkat Kematangan Gonad, Fertilitas, Daya Tetas Telur dan Sitasan Larva Ikan Patin Siam Betina

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