Mandibular Glands
Mostrando 1-12 de 18 artigos, teses e dissertações.
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1. Procyon cancrivorus (mão-pelada): aspectos morfológicos das glândulas salivares e distribuição do nervo isquiático / Procyon cancrivorus (Raccoon): Morphological aspects of salivary glands and distribution of the ischiatic nerve
O mão-pelada (Procyon cancrivorus) é um carnívoro silvestre, podendo chegar a 1 metro de comprimento incluindo a cauda, e pesar até 10 kg. Conhecido como guaxinim, mão-pelada ou rato lavador têm a peculiaridade de mergulhar na água tudo o que come. Possui hábito noturno e crepuscular, escalador arborícola e terrícola, habitante de áreas arbustivas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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2. Procyon cancrivorus (mão-pelada): aspectos morfológicos das glândulas salivares e distribuição do nervo isquiático / Procyon cancrivorus (Raccoon): Morphological aspects of salivary glands and distribution of the ischiatic nerve
O mão-pelada (Procyon cancrivorus) é um carnívoro silvestre, podendo chegar a 1 metro de comprimento incluindo a cauda, e pesar até 10 kg. Conhecido como guaxinim, mão-pelada ou rato lavador têm a peculiaridade de mergulhar na água tudo o que come. Possui hábito noturno e crepuscular, escalador arborícola e terrícola, habitante de áreas arbustivas
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/03/2012
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3. Interações tritróficas entre Diatraea flavipennella (Lepidoptera: Crambidae), Saccharum officinarum (Poales: Poaceae) e Cotesia flavipes (Hymenoptera: Braconidae) e atividade antifúngica de compostos produzidos por Atta spp. (Hymenoptera: Formicidae) / Tritrophic interactions between Diatraea flavipennella (Lepidoptera: Crambidae), Saccharum officinarum (Poales: Poaceae) and Cotesia flavipes (Hymenoptera: Braconidae) and antifungal activity of compounds produced by Atta spp. (Hymenoptera: Formicidae)
Aiming to study the reproductive behaviour of Diatraea flavipennella Box, 1931 (Lepidoptera: Crambidae) in the presence and absence of three different varieties of sugarcane plants, the searching behavior of Cotesia flavipes (Hymenoptera: Braconidae) for larvae of D. flavipenella in non-infested and D. flavipennella infested sugarcane plants, the olfactive r
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/12/2010
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4. Estudo comportamental, perfil dos hidrocarbonetos cuticulares e morfologia das glândulas mandibulares e intramandibulares de rainhas de Melipona scutellaris com diferentes idades / Behavioural study, cuticular hydrocarbon profiles and morphology of the mandibular and intramandibular glands of the queens of Melipona scutellaris with differents ages
The virgin queens of Melipona scutellaris, as others species of the genus Melipona, are attacked and killed for workers. As exist few information about recognition of this virgin queens, this work had as purpose to test the hypothesis that the virgin queens of M. scutellaris are identified by workers for the use of chemical signal. For this, the behaviour, t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/11/2010
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5. Morphological and glandular changes associated th the age polyethism of Polybia paulista (Hymenoptera: Vespidae) / Mudanças morfológicas e glandulares associadas ao polietismo etário em Polybia paulista (Hymenoptera: Vespidae)
The division of labor is a central theme in the study of social insects. In bees and wasps this ability is regulated for age castes of the workers. In Apis mellifera, several authors have shown selective activation of the glands for job in colony, and reduced body weight for foraging. In social wasps age polyethism among workers is a relatively unexplored su
Publicado em: 2010
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6. The exocrine glands of swarming females and physogastric queens of Cornitermes cumulans (Kollar) (Isoptera, Termitidae, Nasutitermitinae)
The histological study of the exocrine glands in the swarming females showed the presence of tergal glands, mandibular glands, salivary glands and sternal glands. Tergal and sternal glands are not developed in the physogastric queens, probably, because of a regression process. The development of mandibular glands is similar in swarming females and physogastr
Revista Brasileira de Zoologia. Publicado em: 2001-12
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7. Influencia das glandulas submandibulares, sublinguais e da saliva na secreção e na integridade da mucosa gastrica de ratos
There are evidences that besides contributing to digestion through the role of saliva in mastication, deglution and starch digestion, salivary glands produce biologic substances. Some of these substances, secreted in saliva or blood stream, affect gastric mucosal and influence its secretion and growth processo Epidermal Growth Factor ( EGF ), a polipeptide f
Publicado em: 1994
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8. Soldier caste-specific gene expression in the mandibular glands of Hodotermopsis japonica (Isoptera: Termopsidae)
Although “polymorphic castes” in social insects are well known as one of the most important phenomena of polyphenism, few studies of caste-specific gene expressions have been performed in social insects. To identify genes specifically expressed in the soldier caste of the Japanese damp-wood termite Hodotermopsis japonica, we employed the differential-dis
The National Academy of Sciences.
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9. Queen reproductive state modulates pheromone production and queen-worker interactions in honeybees
The mandibular glands of queen honeybees produce a pheromone that modulates many aspects of worker honeybee physiology and behavior and is critical for colony social organization. The exact chemical blend produced by the queen differs between virgin and mated, laying queens. Here, we investigate the role of mating and reproductive state on queen pheromone pr
Oxford University Press.
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10. The anionic basis of fluid secretion by the rabbit mandibular salivary gland.
The role played by anions in salivary secretion has been studied in experiments on the isolated, perfused mandibular gland of the rabbit, in which perfusate Cl- and/or HCO3- were replaced by other anions. Replacement of Cl- with Br- had no significant effect on salivary secretion rate, but replacement with the other anions tested caused secretory rate to fal
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11. The origin of the preganglionic parasympathetic fibres to the mandibular and sublingual salivary glands in the rat: a horseradish peroxidase study.
Horseradish peroxidase was applied to a ligation of the chorda tympani nerves running alongside the submandibular duct in order to label the preganglionic parasympathetic salivatory neurons in the brain stem. Labelled neurons were found in the ipsilateral motor trigeminal nucleus, lateral reticular formation and in the facial motor nuclei of both sides. Howe
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12. The effects of bumetanide, amiloride and Ba2+ on fluid and electrolyte secretion in rabbit salivary gland.
1. In order to distinguish between models of anion secretion, the effects of transport inhibitors on saliva flow rate and electrolyte composition were studied during the plateau phase of secretion in rabbit mandibular salivary glands. 2. Bumetanide, an inhibitor of Na+,K+,2Cl- co-transport, inhibited flow rate (by 60%) and reduced Cl- concentration. K+ and H