Results 261 to 270 of about 6,182,580 (298)
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The production and characterisation of monoclonal antibodies to Lucilia cuprina larval antigens
International Journal for Parasitology, 1994A panel of murine monoclonal antibodies was produced against three Lucilia cuprina larval preparations that are unlikely to be exposed to the sheep's immune system during a normal infection. Antibodies were successfully produced against a crude third instar midgut homogenate preparation (MG), and Sodium dodecyl sulphate (SDS) and Triton X-114 (TX ...
K L, Fry, D S, Seaton, R M, Sandeman
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Larval productivity of Fasciola gigantica in two lymnaeid snails
Journal of Helminthology, 2004AbstractTwo groups of Galba truncatula and two groups of Lymnaea natalensis were experimentally infected with Fasciola gigantica to determine if snail species had an influence on the redial burden and cercarial shedding of this trematode when snails of both species were infected with the same isolate of miracidia.
Dar, Y +3 more
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Moulting hormone production in the isolated larval abdomen of the Colorado beetle
Nature, 1975IN spite of the overwhelming evidence for the essential roles of the prothoracic glands in the synthesis of moulting hormone and the regulation of insect moulting and development1–3, several instances of moulting without prothoracic glands have been reported, either by extirpation (Galleria mellonella4 and Periplaneta americana5) or by ligation ...
T H, Hsiao, C, Hsiao, J, De Wilde
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Influence of Rat Strain on Larval Production by the Parasitic Nematode Strongyloides ratti
The Journal of Parasitology, 1998The course of infection with Strongyloides ratti in a range of rat strains was assessed by monitoring the production of larvae. To our knowledge, this is the first such study of S. ratti using its natural host Rattus norvegicus. Host strain influenced the pattern of larval production. The results were qualitatively the same for 2 S.
A W, Gemmill, S A, West
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Equine antibody response to larval Parascaris equorum excretory-secretory products
Veterinary Parasitology, 2016Parascaris equorum is an intestinal nematode of foals and young horses that can produce mild to severe pathology. Current diagnosis is limited to detection of patent infections, when parasite eggs are identified during fecal examinations. This study examined the use of larval P.
Steffanie V. Burk +6 more
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Characteristics of egg and larval production in captive bluespotted gobies
Journal of Fish Biology, 2001Spawning of the Hawaiian coral‐reef goby Asterropteryx semipunctata was diurnal, occurring at various times throughout the day. Mean length of eggs deposited in nests was 0·76 mm (range 0·67–0·84); mean egg width was 0·47 mm (range 0·41–0·52). Clutch size varied from 296 to 1552 eggs (mean=886±309), and was independent of standard length, total body ...
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Larval fish production in the tidal River Elbe 1985–1986
Journal of Fish Biology, 1991In 1985 and 1986 ichthyoplankton composition was studied during seven sampling series at 37 stations along the tidal Elbe and its tributary rivers between Hamburg harbour and the North Sea. The highest larval density was observed in May and April. No, or very few, larvae occurred from late summer to early spring.
H. Möller, B. Dieckwisch
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Potential of three new krill products for seabream larval production
20181 ...
Betancor, Mónica Beatriz +7 more
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Population estimation of bocaccio (Sebastes paucispinis) based on larval production
Canadian Journal of Fisheries and Aquatic Sciences, 2010We estimate the stock size of bocaccio ( Sebastes paucispinis ) in the Southern California Bight based on the production of larvae. Area-weighted total length compositions of preflexion larvae in 2002 and 2003 were determined from ichthyoplankton survey data.
Stephen Ralston, Bruce R. MacFarlane
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Developmental Biology, 1977
Abstract Drosophila melanogaster salivary glands produce a mucoprotein-containing saliva in the third larval instar. At the time of prepupa formation, the protein component of the saliva is more than 30% of the total gland protein. Electrophoresis of reduced and alkylated saliva proteins in acrylamide gels yields four saliva-specific fractions. Two
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Abstract Drosophila melanogaster salivary glands produce a mucoprotein-containing saliva in the third larval instar. At the time of prepupa formation, the protein component of the saliva is more than 30% of the total gland protein. Electrophoresis of reduced and alkylated saliva proteins in acrylamide gels yields four saliva-specific fractions. Two
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