Search Results - "Goldberg, Jeffrey I"
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Identification, molecular structure and expression of two cloned serotonin receptors from the pond snail, Helisoma trivolvis
Published in Journal of experimental biology (15-03-2008)“…Helisoma trivolvis has served as a model system to study the functions of serotonin (5-HT) from cellular, developmental, physiological and behavioural…”
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Serotonin prolongs survival of encapsulated pond snail embryos exposed to long-term anoxia
Published in Journal of experimental biology (01-05-2010)“…Embryos of the pond snail, Helisoma trivolvis, develop bilateral serotonergic neurons that innervate ciliary bands and stimulate cilia-driven rotation. This…”
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A novel form of presynaptic CaMKII-dependent short-term potentiation between Lymnaea neurons
Published in The European journal of neuroscience (01-08-2011)“…Short‐term plasticity is thought to form the basis for working memory, the cellular mechanisms of which are the least understood in the nervous system. In this…”
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Identification and evolutionary implications of neurotransmitter-ciliary interactions underlying the behavioral response to hypoxia in Lymnaea stagnalis embryos
Published in Journal of experimental biology (15-08-2011)“…Acceleration of embryonic rotation is a common response to hypoxia among pond snails. It was first characterized in Helisoma trivolvis embryos, which have a…”
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Parameters influencing the dissolved oxygen in the boundary layer of rainbow trout (Oncorhynchus mykiss) embryos and larvae
Published in Journal of experimental biology (01-04-2007)“…We investigated the influence of oxygen demand (developmental stage) and supply (hypoxia, water flow rate, the chorion and body movements) on the oxygen…”
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Rotational behaviour of encapsulated pond snail embryos in diverse natural environments
Published in Journal of experimental biology (15-06-2010)“…Encapsulated freshwater pond snail embryos display a cilia-driven rotation behaviour that is stimulated by artificially induced hypoxia. Previous studies have…”
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Integrative biology of an embryonic respiratory behaviour in pond snails: the 'embryo stir-bar hypothesis'
Published in Journal of experimental biology (01-06-2008)“…Embryos of freshwater snails undergo direct development from single cell to juvenile inside egg masses that are deposited on vegetation and other substratum in…”
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Dopamine-D2 Actions on Voltage-Dependent Calcium Current and Gonadotropin-II Secretion in Cultured Goldfish Gonadotrophs
Published in Journal of neuroendocrinology (01-03-1998)“…Dopamine D2‐receptor activation directly inhibits GnRH‐induced gonadotropin‐II (maturational gonadotropin, GTH‐II) secretion from goldfish pituitary cells. In…”
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Roles of Ca2+ and protein kinase C in the excitatory response to serotonin in embryonic molluscan ciliary cells
Published in Canadian journal of physiology and pharmacology (01-06-2006)“…We examined the roles of Ca2+ and protein kinase C (PKC) in the cilio-excitatory response to serotonin in pedal ciliary cells from Helisoma trivolvis embryos…”
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Effect of serotonin on ciliary beating and intracellular calcium concentration in identified populations of embryonic ciliary cells
Published in Journal of experimental biology (01-03-2004)“…Embryos of the pond snail Helisoma trivolvis express three known subtypes of ciliary cells on the surface of the embryo early in development: pedal,…”
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Involvement of protein kinase C in 5-HT-stimulated ciliary activity in Helisoma trivolvis embryos
Published in The Journal of physiology (01-03-1999)“…During development, embryos of the pulmonate gastropod, Helisoma trivolvis , undergo a rotation behaviour due to the co-ordinated beating of three bands of…”
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Regulation of early embryonic behavior by nitric oxide in the pond snail Helisoma trivolvis
Published in Journal of experimental biology (01-10-2002)“…Helisoma trivolvis embryos display a cilia-driven rotational behavior that is regulated by a pair of serotonergic neurons named ENC1s. As these…”
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Host age and pathogen exposure level as factors in the susceptibility of the house fly, Musca domestica (Diptera: Muscidae) to Beauveria bassiana
Published in Biocontrol science and technology (01-01-2008)“…Adult house flies, Musca domestica L., of four ages, <1, 3, 7, and 14 day post-eclosion, were exposed to three strains of Beauveria bassiana (P89, L90 and…”
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Coordinated development of identified serotonergic neurons and their target ciliary cells in Helisoma trivolvis embryos
Published in Journal of comparative neurology (1911) (17-03-2003)“…Embryonic neuron C1s (ENC1s) are bilateral serotonergic neurons that function as cilioexcitatory motor neurons in embryonic development of the pond snail,…”
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Development of Ca2+ hotspots between Lymnaea neurons during synaptogenesis
Published in The Journal of physiology (15-02-2002)“…Calcium (Ca 2+ ) channel clustering at specific presynaptic sites is a hallmark of mature synapses. However, the spatial distribution patterns of Ca 2+…”
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Constitutive and permissive roles of nitric oxide activity in embryonic ciliary cells
Published in American journal of physiology. Regulatory, integrative and comparative physiology (01-08-2003)“…Embryos of Helisoma trivolvis exhibit cilia-driven rotation within the egg capsule during development. In this study we examined whether nitric oxide (NO) is a…”
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Long-Term Culture of Decapsulated Gastropod Embryos: A Transplantation Study
Published in The Biological bulletin (Lancaster) (01-12-2002)“…Encapsulated embryos of the pond snail Helisoma trivolvis have been useful for examining neural development and neural circuit function during development…”
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Stimulation Of Ciliary Beat Frequency By Serotonin Is Mediated By A Ca2+ Influx In Ciliated Cells Of Helisoma Trivolvis Embryos
Published in Journal of experimental biology (01-05-1996)“…Serotonin (5-HT) has been established as a regulator of ciliary beating in numerous systems. In early embryos of Helisoma trivolvis, a cilia-driven rotational…”
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