Search Results - "Sudhakumari"

Green synthesis of gold nanoparticles and their enhanced synergistic antitumor activity using HepG2 and MCF7 cells and its antibacterial effects by Muthukumar, Thangavelu, Sudhakumari, Sambandam, Balaji, Aravinthan, Adithan, Sastry, Thotapalli Parvathaleswara, Kim, Jong-Hoon

“…[Display omitted] •Green synthesis method to reduce the chemicals and toxicity effects.•Spherical and triangular shaped gold nanoparticles (AuNPs) were…”
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Recent Advances in Biosensor Technology for Potential Applications - An Overview by Vigneshvar, S, Sudhakumari, C C, Senthilkumaran, Balasubramanian, Prakash, Hridayesh

“…Imperative utilization of biosensors has acquired paramount importance in the field of drug discovery, biomedicine, food safety standards, defense, security,…”
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Endosulfan and flutamide impair testicular development in the juvenile Asian catfish, Clarias batrachus by Rajakumar, A., Singh, R., Chakrabarty, S., Murugananthkumar, R., Laldinsangi, C., Prathibha, Y., Sudhakumari, C.C., Dutta-Gupta, A., Senthilkumaran, B.

“…► Endosulfan and/or flutamide retard(s) testicular differentiation in juvenile fish. ► Endosulfan and/or flutamide target(s) cfGnRH-Tph2 axis, either directly…”
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Understanding the impact of stress on teleostean reproduction by Murugananthkumar, Raju, Sudhakumari, Cheni-Chery

“…Fishes exert stress response in a various ways depending on the type of the stressor. The stress responses are activated through a cascade mechanism stimulated…”
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Cloning, localization and differential expression of Neuropeptide-Y during early brain development and gonadal recrudescence in the catfish, Clarias gariepinus by Sudhakumari, Cheni-Chery, Anitha, Arumugam, Murugananthkumar, Raju, Tiwari, Dinesh Kumar, Bhasker, Dharavath, Senthilkumaran, Balasubramanian, Dutta-Gupta, Aparna

“…Highlights • Dominant expression of NPY was found in brain and testis. • Significant high expression was observed in pre-spawning phase. • Localization of NPY…”
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Sex Determination and Differentiation in Teleost: Roles of Genetics, Environment, and Brain by Rajendiran, Preetha, Jaafar, Faizul, Kar, Sonika, Sudhakumari, Chenichery, Senthilkumaran, Balasubramanian, Parhar, Ishwar S.

“…The fish reproductive system is a complex biological system. Nonetheless, reproductive organ development is conserved, which starts with sex determination and…”
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Expression Patterns of CREBs in Oocyte Growth and Maturation of Fish by Senthilkumaran, Balasubramanian, Sreenivasulu, Gunti, Wang, De-Shou, Sudhakumari, Cheni-Chery, Kobayashi, Tohru, Nagahama, Yoshitaka

“…In fish, oocyte meiotic maturation is regulated by 17α, 20β-dihydroxy-progesterone through cAMP. To study the role of cAMP response element binding protein…”
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Cloning and expression profiling of peptide YY in the brain of common carp, Cyprinus carpio by Sudhakumari, Cheni-Chery, Bhasker, Dharavath, Kar, Sonika, Pranoty, Akanksha, Dutta-Gupta, Aparna, Senthilkumaran, Balasubramanian

“…•Pre-dominant expression of PYY was found in brain and testis.•Adult carp showed significantly high expression of PYY as compared to juvenile carp.•PYY showed…”
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Molecular cloning, expression analysis and transcript localization of testicular orphan nuclear receptor 2 in the male catfish, Clarias batrachus by Murugananthkumar, R, Akhila, M.V, Rajakumar, A, Mamta, S.K, Sudhakumari, C.C, Senthilkumaran, B

“…Highlights • Significant expression of nr2c1 in developing and adult testis of catfish. • hCG induction demonstrates nr2c1 regulation by gonadotropins. •…”
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“Brain sex differentiation” in teleosts: Emerging concepts with potential biomarkers by Senthilkumaran, Balasubramanian, Sudhakumari, Cheni-Chery, Mamta, Sajwan-Khatri, Raghuveer, Kavarthapu, Swapna, Immani, Murugananthkumar, Raju

“…Highlights • Brain sex differences in GnRH is seen during gonadal differentiation in teleosts. • Gender differences in the levels of various transcripts…”
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Dimorphic expression of various transcription factor and steroidogenic enzyme genes during gonadal ontogeny in the air-breathing catfish, Clarias gariepinus by Raghuveer, K, Senthilkumaran, B, Sudhakumari, C C, Sridevi, P, Rajakumar, A, Singh, R, Murugananthkumar, R, Majumdar, K C

“…In the present study the expression of 13 genes known to be involved in sex differentiation and steroidogenesis in catfish was analyzed during gonadal ontogeny…”
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Gene expression analysis in gonads and brain of catfish Clarias batrachus after the exposure of malathion by Prathibha, Y., Murugananthkumar, R., Rajakumar, A., Laldinsangi, C., Sudhakumari, C.C., Mamta, S.K., Dutta-Gupta, A., Senthilkumaran, B.

“…Pesticides like malathion have the potential to disrupt development and reproduction of aquatic organisms including fishes. To investigate the likely…”
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Gender differences in tryptophan hydroxylase-2 mRNA, serotonin, and 5-hydroxytryptophan levels in the brain of catfish, Clarias gariepinus , during sex differentiation by Raghuveer, K, Sudhakumari, C.C, Senthilkumaran, B, Kagawa, H, Dutta-Gupta, A, Nagahama, Y

“…Research highlights ► Cloning of full-length cDNA of tph2 from catfish brain by cDNA library screening. ► Characterization of recombinant tph2 by transient…”
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Dimorphic expression of tryptophan hydroxylase in the brain of XX and XY Nile tilapia during early development by Sudhakumari, C.C, Senthilkumaran, B, Raghuveer, K, Wang, D.S, Kobayashi, T, Kagawa, H, Krishnaiah, Ch, Dutta-Gupta, A, Nagahama, Y

“…Abstract Serotonin (5-HT) is well known for modulating the release of GnRH and gonadotropin in teleosts. Reports on increased female:male ratio after the…”
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Cloning and expression analysis of tyrosine hydroxylase and changes in catecholamine levels in brain during ontogeny and after sex steroid analogues exposure in the catfish, Clarias batrachus by Mamta, Sajwan Khatri, Raghuveer, Kavarthapu, Sudhakumari, Cheni-Chery, Rajakumar, Anbazhagan, Basavaraju, Yaraguntappa, Senthilkumaran, Balasubramanian

“…Highlights • Cloning and expression analysis of Tyrosine hydroxylase ( Th ) in different regions of catfish brain. • Sex-specific differential expression of Th…”
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Controlled release of sex steroids through osmotic pump alters brain GnRH1 and catecholaminergic system dimorphically in the catfish, Clarias gariepinus by Mamta, Sajwan-Khatri, Sudhakumari, Chenichery, Kagawa, Hirohiko, Dutta-Gupta, Aparna, Senthilkumaran, Balasubramanian

“…•Controlled release of sex steroids modulates GnRH and CAs activity dimorphically in catfish.•Brain-related transcripts elevated after estrogenization as…”
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Two-dimensional proteomic analysis of gonads of air-breathing catfish, Clarias batrachus after the exposure of endosulfan and malathion by Laldinsangi, C, Vijayaprasadarao, K, Rajakumar, A, Murugananthkumar, R, Prathibha, Y, Sudhakumari, C.C, Mamta, S.K, Dutta-Gupta, A, Senthilkumaran, B

“…Highlights • Endosulfan treated catfish testis show differential expression in proteins like ubiquitin and Esco2. • Melanocortin-receptor-2/ACTH receptor is…”
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Two types of aromatase with different encoding genes, tissue distribution and developmental expression in Nile tilapia ( Oreochromis niloticus) by Chang, Xiaotian, Kobayashi, Thoru, Senthilkumaran, Balasubramanian, Kobayashi-Kajura, Hiroko, Sudhakumari, Cheni Chery, Nagahama, Yoshitaka

“…We isolated a novel type of aromatase cDNA from a Nile tilapia ( Oreochromis niloticus) ovary cDNA library. Because this aromatase is phylogenetically related…”
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Cloning, expression and characterization of three types of 17β-hydroxysteroid dehydrogenases from the Nile tilapia, Oreochromis niloticus by Zhou, L Y, Wang, D S, Senthilkumaran, B, Yoshikuni, M, Shibata, Y, Kobayashi, T, Sudhakumari, C C, Nagahama, Y

“…In order to elucidate the roles of 17β-HSDs in fish gonadal steroidogenesis, three types of 17β-HSDs (17β-HSD1, 17β-HSD8 and putative 17β-HSD12) were cloned…”
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20β-hydroxysteroid dehydrogenase gene promoter: Potential role for cyclic AMP and xenobiotic responsive elements by Sreenivasulu, G., Senthilkumaran, B., Sudhakumari, C.C., Guan, G., Oba, Y., Kagawa, H., Nagahama, Y.

“…Teleostean 20β-hydroxysteroid dehydrogenase (20β-HSD) is involved in final oocyte maturation and steroid hormone metabolism. It has structural and functional…”
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