Search Results - "Hildahl, Jon"

Zebrafish as a model system for characterization of nanoparticles against cancer by Evensen, Lasse, Johansen, Patrick L, Koster, Gerbrand, Zhu, Kaizheng, Herfindal, Lars, Speth, Martin, Fenaroli, Federico, Hildahl, Jon, Bagherifam, Shahla, Tulotta, Claudia, Prasmickaite, Lina, Mælandsmo, Gunhild M, Snaar-Jagalska, Ewa, Griffiths, Gareth

“…Therapeutic nanoparticles (NPs) have great potential to deliver drugs against human diseases. Encapsulation of drugs in NPs protects them from being…”
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Embryonic development of gonadotrope cells and gonadotropic hormones – Lessons from model fish by Weltzien, Finn-Arne, Hildahl, Jon, Hodne, Kjetil, Okubo, Kataaki, Haug, Trude M.

“…•Gonadotropin genes are expressed during early development.•Recent advances using zebrafish and medaka enables in vivo monitoring of gonadotrope…”
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Identified lhb-expressing cells from medaka (Oryzias latipes) show similar Ca(2+)-response to all endogenous Gnrh forms, and reveal expression of a novel fourth Gnrh receptor by Strandabø, Rønnaug A U, Grønlien, Heidi K, Ager-Wick, Eirill, Nourizadeh-Lillabadi, Rasoul, Hildahl, Jon P, Weltzien, Finn-Arne, Haug, Trude M

“…We have previously characterized the response to gonadotropin-releasing hormone (Gnrh) 2 in luteinizing hormone (lhb)-expressing cells from green fluorescent…”
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Translocation of nanoparticles and Mycobacterium marinum across the intestinal epithelium in zebrafish and the role of the mucosal immune system by Løvmo, Signe Dille, Speth, Martin Tobias, Repnik, Urska, Koppang, Erling Olaf, Griffiths, Gareth Wyn, Hildahl, Jon Paul

“…Nano- and microparticles are promising carrier systems for oral delivery of drugs or vaccines, particularly in fish aquaculture. However, the mechanisms of…”
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Involvement of growth hormone-insulin-like growth factor I system in cranial remodeling during halibut metamorphosis as indicated by tissue- and stage-specific receptor gene expression and the presence of growth hormone receptor protein by Hildahl, Jon, Power, Deborah M., Björnsson, Björn Thrandur, Einarsdóttir, Ingibjörg Eir

“…The role of growth hormone (GH) and insulin-like growth factor-I (IGF-I) in the tissue remodeling associated with the transition of a symmetrical larva to an…”
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Growth Hormone Endocrinology of Salmonids: Regulatory Mechanisms and Mode of Action by Björnsson, Björn Thrandur, Johansson, Viktoria, Benedet, Susana, Einarsdottir, Ingibjörg Eir, Hildahl, Jon, Agustsson, Thorleifur, Jönsson, Elisabeth

“…The focus of this review is on the regulatory mechanisms and the mode of action of GH in salmonids. To stimulate further research, it aims at highlighting…”
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Identified lhb -expressing cells from medaka ( Oryzias latipes ) show similar Ca2+ -response to all endogenous Gnrh forms, and reveal expression of a novel fourth Gnrh receptor by Strandabø, Rønnaug A.U, Grønlien, Heidi K, Ager-Wick, Eirill, Nourizadeh-Lillabadi, Rasoul, Hildahl, Jon P, Weltzien, Finn-Arne, Haug, Trude M

“…Highlights • Ca2+ imaging revealed three distinct response patterns to Gnrh1 and Gnrh3. • There were few significant differences in the response between Gnrh1,…”
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Nanoparticles as Drug Delivery System against Tuberculosis in Zebrafish Embryos: Direct Visualization and Treatment by Fenaroli, Federico, Westmoreland, David, Benjaminsen, Jørgen, Kolstad, Terje, Skjeldal, Frode Miltzow, Meijer, Annemarie H, van der Vaart, Michiel, Ulanova, Lilia, Roos, Norbert, Nyström, Bo, Hildahl, Jon, Griffiths, Gareth

“…Nanoparticles (NPs) enclosing antibiotics have provided promising therapy against Mycobacterium tuberculosis (Mtb) in different mammalian models. However, the…”
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Thioridazine in PLGA nanoparticles reduces toxicity and improves rifampicin therapy against mycobacterial infection in zebrafish by Vibe, Carina Beatrice, Fenaroli, Federico, Pires, David, Wilson, Steven Ray, Bogoeva, Vanya, Kalluru, Raja, Speth, Martin, Anes, Elsa, Griffiths, Gareth, Hildahl, Jon

“…Encapsulating antibiotics such as rifampicin in biodegradable nanoparticles provides several advantages compared to free drug administration, including reduced…”
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A critical evaluation of Amicon Ultra centrifugal filters for separating proteins, drugs and nanoparticles in biosamples by Johnsen, Elin, Brandtzaeg, Ole Kristian, Vehus, Tore, Roberg-Larsen, Hanne, Bogoeva, Vanya, Ademi, Ornela, Hildahl, Jon, Lundanes, Elsa, Wilson, Steven Ray

“…[Display omitted] •Amicon centrifugation filters suited for isolating small molecules from proteins.•Validated LC–MS method for rifampicin and thioridazine in…”
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The Molecular and Endocrine Basis of Flatfish Metamorphosis by Power, Deborah M., Einarsdóttir, Ingibjörg E., Pittman, Karin, Sweeney, Glen E., Hildahl, Jon, Campinho, Marco A., Silva, Nadia, Sæle, Øystein, Galay-Burgos, Malyka, Smáradóttir, Heiddís, Björnsson, Björn Thrandur

“…A significant component of aquaculture is the production of good quality larvae, and, in the case of flatfish, this is tied up with the change from a symmetric…”
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Developmental tracing of luteinizing hormone β-subunit gene expression using green fluorescent protein transgenic medaka (Oryzias latipes) reveals a putative novel developmental function by Hildahl, Jon, Sandvik, Guro K., Lifjeld, Rikke, Hodne, Kjetil, Nagahama, Yoshitaka, Haug, Trude M., Okubo, Kataaki, Weltzien, Finn Arne

“…Background: Luteinizing hormone (LH) and follicle stimulating hormone (FSH), produced in gonadotrope cells in the adenohypophysis are key regulators of…”
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Molecular characterization of three GnRH receptor paralogs in the European eel, Anguilla anguilla: Tissue-distribution and changes in transcript abundance during artificially induced sexual development by Peñaranda, David S., Mazzeo, Ilaria, Hildahl, Jon, Gallego, Victor, Nourizadeh-Lillabadi, Rasoul, Pérez, Luz, Asturiano, Juan F., Weltzien, Finn-Arne

“…► Three GnRH receptor cDNAs were identified in European eel. ► Phylogenetic analysis revealed two Type I and one Type II GnRH-Rs in European eel. ► All three…”
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Differential regulation of GnRH ligand and receptor genes in the brain and pituitary of Atlantic cod exposed to different photoperiod by Hildahl, Jon, Taranger, Geir Lasse, Norberg, Birgitta, Haug, Trude M, Weltzien, Finn-Arne

“…Highlights ► Pituitary GnRH-R2a gene expression increases in late-vitellogenic and running cod, whereas GnRH-R1b does not. ► Brain GnRH3 gene expression is…”
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Identification and gene expression analysis of three GnRH genes in female Atlantic cod during puberty provides insight into GnRH variant gene loss in fish by Hildahl, Jon, Sandvik, Guro K, Edvardsen, Rolf B, Fagernes, Cathrine, Norberg, Birgitta, Haug, Trude M, Weltzien, Finn-Arne

“…Highlights ► We have identified three pre-pro-gonadotropin releasing hormone (GnRH) genes in female Atlantic cod ( Gadus morhua ). ► One variant, gmGnRH1,…”
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Four gonadotropin releasing hormone receptor genes in Atlantic cod are differentially expressed in the brain and pituitary during puberty by Hildahl, Jon, Sandvik, Guro K, Edvardsen, Rolf B, Norberg, Birgitta, Haug, Trude M, Weltzien, Finn-Arne

“…Highlights ► Four GnRH receptors were identified in Atlantic cod. ► Phylogenetic analysis reveals 1 Type I and 3 Type II GnRH-Rs in Atlantic cod. ► All four…”
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Developmental tracing of luteinizing hormone [beta]-subunit gene expression using green fluorescent protein transgenic medaka (Oryzias latipes) reveals a putative novel developmental function by Hildahl, Jon, Sandvik, Guro K, Lifjeld, Rikke, Hodne, Kjetil, Nagahama, Yoshitaka, Haug, Trude M, Okubo, Kataaki, Weltzien, Finn Arne

“…Background: Luteinizing hormone (LH) and follicle stimulating hormone (FSH), produced in gonadotrope cells in the adenohypophysis are key regulators of…”
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Identification of two isoforms of Atlantic halibut insulin-like growth factor-I receptor genes and quantitative gene expression during metamorphosis by Hildahl, Jon, Galay-Burgos, Malyka, Sweeney, Glen, Einarsdóttir, Ingibjörg Eir, Björnsson, Björn Thrandur

“…Insulin-like growth factor-I (IGF-I) is an important regulator of growth and development in vertebrates. Both the endocrine and paracrine actions of IGF-I are…”
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Cloning of Atlantic halibut growth hormone receptor genes and quantitative gene expression during metamorphosis by Hildahl, Jon, Sweeney, Glen, Galay-Burgos, Malyka, Einarsdóttir, Ingibjörg Eir, Björnsson, Björn Thrandur

“…Abstract To gain insight into the possible regulatory role of the growth hormone (GH)-insulin-like growth factor I (IGF-I) system in flatfish metamorphosis,…”
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Isolation of Atlantic halibut pituitary hormones by continuous-elution electrophoresis followed by fingerprint identification, and assessment of growth hormone content during larval development by Einarsdóttir, Ingibjörg Eir, Anjos, Liliana, Hildahl, Jon, Björnsson, Björn Thrandur, Power, Deborah M

“…Abstract Continuous-elution electrophoresis (CEE) has been applied to separate putative hormones from adult Atlantic halibut pituitaries. Soluble proteins were…”
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