Sudipta Maitra
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View article: Role of insulin-like growth factor 1 (IGF1) in the regulation of mitochondrial bioenergetics in zebrafish oocytes: lessons from in vivo and in vitro investigations
Role of insulin-like growth factor 1 (IGF1) in the regulation of mitochondrial bioenergetics in zebrafish oocytes: lessons from in vivo and in vitro investigations Open
Optimal mitochondrial functioning is indispensable for acquiring oocyte competence and meiotic maturation, whilst mitochondrial dysfunction may lead to diminished reproductive potential and impaired fertility. The role of the intra-ovarian…
View article: Impact of Metabolic disrupting chemicals on redox homeostasis, energy sensors, receptor modulation, and hormone metabolism: A comparative account in Teleost and mammalian model organisms
Impact of Metabolic disrupting chemicals on redox homeostasis, energy sensors, receptor modulation, and hormone metabolism: A comparative account in Teleost and mammalian model organisms Open
Endocrine-disrupting chemicals (EDCs) may mimic the endogenous neuroendocrine and endocrine messengers and interfere with developmental, reproductive, immune, metabolic and other physiological functions. Modulation of basal metabolic rate,…
View article: Molecular determinants regulating the release of the egg during ovulation: Perspectives in piscine models
Molecular determinants regulating the release of the egg during ovulation: Perspectives in piscine models Open
Reproduction in bony fish, specifically in the female teleost, encompasses well-defined stages, including growth and development, final oocyte maturation and finally ovulation – a pre-requisite for forming fertilizable female gametes. The …
View article: Acidic ambiance induced post-oxidative stress affects AMPK- PGC1α-SIRT1 axis in the skeletal muscles of zebrafish Danio rerio Hamilton, 1822
Acidic ambiance induced post-oxidative stress affects AMPK- PGC1α-SIRT1 axis in the skeletal muscles of zebrafish Danio rerio Hamilton, 1822 Open
The present study was aimed to understand whether acidic pH induces oxidative stress in zebrafish affecting metabolic sensor protein and thereby, the mitochondrial functions in the skeletal muscle of zebrafish. The experiments performed in…
View article: Relative importance of phosphatidylinositol-3 kinase (PI3K)/Akt and mitogen-activated protein kinase (MAPK3/1) signaling during maturational steroid-induced meiotic G2–M1 transition in zebrafish oocytes
Relative importance of phosphatidylinositol-3 kinase (PI3K)/Akt and mitogen-activated protein kinase (MAPK3/1) signaling during maturational steroid-induced meiotic G2–M1 transition in zebrafish oocytes Open
Summary Participation and relative importance of phosphatidylinositol-3 kinase (PI3K) and mitogen-activated protein kinase (MAPK) signalling, either alone or in combination, have been investigated during 17α,20β-dihydroxy-4-pregnen-3-one (…
View article: Let's Talk and Grow Together: A Bidirectional m Communication between Granulosa- and Oocyte-Derived Factors in the Ovary
Let's Talk and Grow Together: A Bidirectional m Communication between Granulosa- and Oocyte-Derived Factors in the Ovary Open
Reproduction, one of the most active and appealing area of research for endocrinologists and reproductive biologists since many a years, has several faces that remains to be unmasked in terms of its regulatory aspects.Available information…
View article: Effect of fish vitellogenin on the growth of juvenile catfish, Clarias gariepinus (Burchell, 1822)
Effect of fish vitellogenin on the growth of juvenile catfish, Clarias gariepinus (Burchell, 1822) Open
The effect of heterologous fish vitellogenin (Vg)- implantation on growth performance in the juveniles of the catfish, Clarias gariepinus, was evaluated under ambient photoperiod and temperature during February–April (experiment 1) and aga…
View article: Identification and partial characterization of O lyra longicaudata (McClelland, 1842) vitellogenins: Seasonal variation in plasma, relative to estradiol-17β and ovarian growth
Identification and partial characterization of O lyra longicaudata (McClelland, 1842) vitellogenins: Seasonal variation in plasma, relative to estradiol-17β and ovarian growth Open
This study aims at immunochemical characterization of plasma vitellogenin (VTG), development of an heterlogous VTG ELISA and to relate seasonal variation in plasma VTG and estradiol-17β (E2) levels with ovarian growth (gonadosomatic index,…
View article: Releasing prophase arrest in zebrafish oocyte: synergism between maturational steroid and Igf1
Releasing prophase arrest in zebrafish oocyte: synergism between maturational steroid and Igf1 Open
Binding of 17β-estradiol (E 2 ) to novel G-protein coupled receptor, Gper1, promotes intra-oocyte adenylyl cyclase activity and transactivates epidermal growth factor receptor to ensure prophase-I arrest. Although involvement of either mem…