Results 311 to 320 of about 293,939 (343)
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Molecular Brain Research, 1997
We have characterized a prodynorphin-like molecule in an invertebrate, specifically in the rhynchobdellid leech Theromyzon tessulatum. The 14270 Da protein was purified by gel permeation chromatography, anti-leucine-enkephalin-affinity column separation followed by reverse-phase HPLC.
George B. Stefano, Michel Salzet
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We have characterized a prodynorphin-like molecule in an invertebrate, specifically in the rhynchobdellid leech Theromyzon tessulatum. The 14270 Da protein was purified by gel permeation chromatography, anti-leucine-enkephalin-affinity column separation followed by reverse-phase HPLC.
George B. Stefano, Michel Salzet
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2014
Terrestrial invertebrates are the largest permanent residents for much of the Antarctic continent with body lengths < 2 mm for most. The fauna consists of the arthropod taxa Collembola (springtails) and Acari (mites) as well as the icroinvertebrates Nematoda, Tardigrada and Rotifera.
Ian D. Hogg +2 more
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Terrestrial invertebrates are the largest permanent residents for much of the Antarctic continent with body lengths < 2 mm for most. The fauna consists of the arthropod taxa Collembola (springtails) and Acari (mites) as well as the icroinvertebrates Nematoda, Tardigrada and Rotifera.
Ian D. Hogg +2 more
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Current Opinion in Neurobiology, 1993
Olfactory transduction in invertebrates seems to be similar to that in vertebrates. Three signalling systems involving activation of adenylate cyclase, phospholipase C and guanylate cyclase are present. A variety of second messengers, including cAMP, inositol 1,4,5-trisphosphate, diacylglycerol, nitric oxide and Ca2+, have been identified but their ...
Neelam Shirsat, Obaid Siddiqi
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Olfactory transduction in invertebrates seems to be similar to that in vertebrates. Three signalling systems involving activation of adenylate cyclase, phospholipase C and guanylate cyclase are present. A variety of second messengers, including cAMP, inositol 1,4,5-trisphosphate, diacylglycerol, nitric oxide and Ca2+, have been identified but their ...
Neelam Shirsat, Obaid Siddiqi
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Regeneration in invertebrates [PDF]
RENDICONTI LINCEI, 2008 The mechanisms of regeneration are reviewed from a genetic, cytological and molecular biological points of view. Planarians and Hydra have been chosen and illustrated as biological examples.
GIUDICE, Giovanni +3 more
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Is there “pain” in Invertebrates?
Behavioural Processes, 1986In contrast to nociception, the perception of pain, or pain experience, remains a subjective notion applicable to humans, but untestable with animals. Yet, when defined operationally as a physiological response induced in an animal by stimuli painful to humans, and resulting in a protective stimulus avoidance response, pain is amenable to testing with ...
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Veterinary Clinics of North America: Exotic Animal Practice, 2004
In this article, "Invertebrates" are considered to be all those animals that are not in the five main groups of vertebrates (Mammalia,Aves, Reptilia, Amphibia, and three classes of fish), and the term neoplasm is used in its traditional sense of "new, uncontrolled, growth".
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In this article, "Invertebrates" are considered to be all those animals that are not in the five main groups of vertebrates (Mammalia,Aves, Reptilia, Amphibia, and three classes of fish), and the term neoplasm is used in its traditional sense of "new, uncontrolled, growth".
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2017
Runx genes have been identified in all metazoans and considerable conservation of function observed across a wide range of phyla. Thus, insight gained from studying simple model organisms is invaluable in understanding RUNX biology in higher animals. Consequently, this chapter will focus on the Runx genes in the diploblasts, which includes sea anemones
Samantha Jane Hughes, Alison Woollard
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Runx genes have been identified in all metazoans and considerable conservation of function observed across a wide range of phyla. Thus, insight gained from studying simple model organisms is invaluable in understanding RUNX biology in higher animals. Consequently, this chapter will focus on the Runx genes in the diploblasts, which includes sea anemones
Samantha Jane Hughes, Alison Woollard
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Veterinary Clinics of North America: Exotic Animal Practice, 2020
Invertebrates are becoming more popular and, as collections age, clients may seek veterinary intervention where the welfare of the animal must be considered. This article covers aging in many invertebrate species but with a focus on species likely to be seen in general practice.
Sarah, Pellett +2 more
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Invertebrates are becoming more popular and, as collections age, clients may seek veterinary intervention where the welfare of the animal must be considered. This article covers aging in many invertebrate species but with a focus on species likely to be seen in general practice.
Sarah, Pellett +2 more
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Invertebrates in neurotoxicology [PDF]
Acta Biologica Hungarica, 2000 Due to the relative simplicity of their nervous system, invertebrate animals were widely used in the past decades for studying the processes of excitability at membrane level, as well as the mechanisms of neuronal events and interneuronal communication. Parallel with investigating basic questions of neurobiology, lower animals have also been the object
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