Search Results - "Gozdowska, Magdalena"

Melatonin and cortisol as components of the cutaneous stress response system in fish: Response to oxidative stress by Gozdowska, Magdalena, Sokołowska, Ewa, Pomianowski, Konrad, Kulczykowska, Ewa

“…The skin being a passive biological barrier that defends the organism against harmful external factors is also a site of action of the system responding to…”
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Social context affects aggression and brain vasotocin and isotocin level in the round goby by Sokołowska, Ewa, Gozdowska, Magdalena, Kulczykowska, Ewa

“…On the wild spawning grounds, the round gobies Neogobius melanostomus are subjected to different social cues, such as sex-separation and high fish density. We…”
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Brain levels of arginine–vasotocin and isotocin in dominant and subordinate males of a cichlid fish by Almeida, Olinda, Gozdowska, Magdalena, Kulczykowska, Ewa, Oliveira, Rui F.

“…The nonapeptides arginine–vasotocin (AVT) and isotocin (IT), which are the teleost homologues of arginine–vasopressin and oxytocin in mammals, have well…”
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Nonapeptides Arginine Vasotocin and Isotocin in Fishes: Advantage of Bioactive Molecules Measurement by Sokołowska, Ewa, Gozdowska, Magdalena, Kulczykowska, Ewa

“…The aim of this article is to share with fish physiologists and behaviourists our thoughts and hints regarding the involvement of nonapeptides in various…”
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Neurohypophysial and paracrine vasopressinergic signaling regulates aquaporin trafficking to hydrate marine teleost oocytes by Ferré, Alba, Chauvigné, François, Gozdowska, Magdalena, Kulczykowska, Ewa, Finn, Roderick Nigel, Cerdà, Joan

“…The dual aquaporin (Aqp1ab1/Aqp1ab2)-mediated hydration of marine teleost eggs, which occurs during oocyte meiosis resumption (maturation), is considered a key…”
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Region specific changes in nonapeptide levels during client fish interactions with allopatric and sympatric cleaner fish by Soares, Marta C, Cardoso, Sónia C, Mazzei, Renata, André, Gonçalo I, Morais, Marta, Gozdowska, Magdalena, Kalamarz-Kubiak, Hanna, Kulczykowska, Ewa

“…Social relationships are crucially dependent on individual ability to learn and remember ecologically relevant cues. However, the way animals recognize cues…”
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How does oestradiol influence the AVT/IT system in female round gobies during different reproductive phases? by Kalamarz-Kubiak, Hanna, Gozdowska, Magdalena, Guellard, Tatiana, Kulczykowska, Ewa

“…In this gradient perfusion study, we determined whether there is a functional relationship between oestradiol and the arginine vasotocin/isotocin (AVT/IT)…”
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Arginine Vasotocin and Cortisol Co-regulate Vasotocinergic, Isotocinergic, Stress, and Thyroid Pathways in the Gilthead Sea Bream ( Sparus aurata ) by Martos-Sitcha, Juan Antonio, Cádiz, Laura, Gozdowska, Magdalena, Kulczykowska, Ewa, Martínez-Rodríguez, Gonzalo, Mancera, Juan Miguel

“…In teleosts, a complex interaction between several endocrine axes modulates physiological functions related to metabolism, stress, and osmoregulation. Although…”
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Cortisol modulates vasotocinergic and isotocinergic pathways in the gilthead sea bream by Cádiz, Laura, Román-Padilla, Javier, Gozdowska, Magdalena, Kulczykowska, Ewa, Martínez-Rodríguez, Gonzalo, Mancera, Juan M, Martos-Sitcha, Juan A

“…In the present study, we assessed the responses of the vasotocinergic and isotocinergic systems to chronic stress induced by cortisol administration in the…”
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The effect of starvation and re-feeding on vasotocinergic and isotocinergic pathways in immature gilthead sea bream (Sparus aurata) by Skrzynska, Arleta Krystyna, Gozdowska, Magdalena, Kulczykowska, Ewa, Martínez-Rodríguez, Gonzalo, Mancera, Juan Miguel, Martos-Sitcha, Juan Antonio

“…This study describes the responses of the vasotocinergic and isotocinergic systems to food deprivation and re-feeding processes in immature gilthead sea bream…”
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Brain nonapeptide levels are related to social status and affiliative behaviour in a cooperatively breeding cichlid fish by Reddon, Adam R., O'Connor, Constance M., Marsh-Rollo, Susan E., Balshine, Sigal, Gozdowska, Magdalena, Kulczykowska, Ewa

“…The mammalian nonapeptide hormones, vasopressin and oxytocin, are known to be potent regulators of social behaviour. Teleost fishes possess vasopressin and…”
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Brain nonapeptide and gonadal steroid responses to deprivation of heterosexual contact in the black molly by Kulczykowska, Ewa, Kalamarz-Kubiak, Hanna, Nietrzeba, Marta, Gozdowska, Magdalena

“…Fish may respond to different social situations with changes in both physiology and behaviour. A unique feature of fish is that social interactions between…”
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Arginine vasotocin, isotocin and melatonin responses following acclimation of gilthead sea bream ( Sparus aurata) to different environmental salinities by Kleszczyńska, Agnieszka, Vargas-Chacoff, Luis, Gozdowska, Magdalena, Kalamarz, Hanna, Martínez-Rodríguez, Gonzalo, Mancera, Juan Miguel, Kulczykowska, Ewa

“…Gilthead sea bream ( Sparus aurata) is a euryhaline species with a capacity to cope with demands in a wide range of salinities and thus is a perfect model-fish…”
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Determination of arginine–vasotocin and isotocin in fish plasma with solid-phase extraction and fluorescence derivatization followed by high-performance liquid chromatography by Gozdowska, Magdalena, Kulczykowska, Ewa

“…A new HPLC assay for plasma arginine–vasotocin (AVT) and isotocin (IT) determination based on fluorescence detection preceded by combination of solid-phase…”
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Determination of the neuropeptides arginine vasotocin and isotocin in brains of three-spined sticklebacks ( Gasterosteus aculeatus) by off-line solid phase extraction-liquid chromatography–electrospray tandem mass spectrometry by Kleszczyńska, Agnieszka, Dumont, Emmie, Cornelis, Rita, Gozdowska, Magdalena, Kulczykowska, Ewa, Sandra, Pat

“…A method based on solid phase extraction (SPE) followed by liquid chromatography–electrospray ionisation tandem mass spectrometry for the determination of the…”
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Short communication: An alternative pathway for melatonin synthesis in the skin of European flounder (Platichthys flesus) by Gozdowska, Magdalena, Stoń-Egiert, Joanna, Kulczykowska, Ewa

“…The classic melatonin biosynthesis pathway (Mel; N-acetyl-5-methoxytryptamine) involves two consecutive enzymatic steps that are decisive in hormone…”
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The cutaneous stress response system in three-spined stickleback and European flounder exposed to oxidative stress: Different mode of action by Pomianowski, Konrad, Gozdowska, Magdalena, Sokołowska, Ewa, Kulczykowska, Ewa

“…In fish, the skin is directly exposed to multiple environmental stressors and provides the first line of defense against harmful external factors. It turned…”
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A study of aanat and asmt expression in the three-spined stickleback eye and skin: Not only “on the way to melatonin” by Pomianowski, Konrad, Gozdowska, Magdalena, Burzyński, Artur, Kalamarz-Kubiak, Hanna, Sokołowska, Ewa, Kijewska, Agnieszka, Kulczykowska, Ewa

“…Melatonin synthesis is controlled by aralkylamine N-acetyltransferase (AANAT: EC 2.3.1.87) acetylating serotonin (5-hydroxytryptamine; 5-HT) to…”
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Cortisol and melatonin in the cutaneous stress response system of fish by Kulczykowska, Ewa, Kalamarz-Kubiak, Hanna, Gozdowska, Magdalena, Sokołowska, Ewa

“…The stress hormone cortisol, together with antioxidants, melatonin (Mel) and its biologically active metabolites, 5-methoxykynuramines, including AFMK, set up…”
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The time enzyme in melatonin biosynthesis in fish: Day/night expressions of three aralkylamine N-acetyltransferase genes in three-spined stickleback by Kulczykowska, Ewa, Kleszczyńska, Agnieszka, Gozdowska, Magdalena, Sokołowska, Ewa

“…In vertebrates, aralkylamine N-acetyltransferase (AANAT; EC 2.3.1.87) is a time-keeping enzyme in melatonin (Mel) biosynthesis. Uniquely in fish, there are…”
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