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Effects of treatment of the fat body trophocytes of Melipona quadrifasciata anthidioides nurse workers and virgin queens in culture by juvenile hormone III and ecdysterone (20-HE)
(2013-01-01)
The fat body (FB) consists of two types of cells: throphocytes and oenocytes. Throphocytes are related to intermediary metabolism storing lipids, carbohydrates, and proteins while oenocytes play role in the lipids and ...
Comparison and correlation between chemical profiles of cephalic salivary glands and cuticle surface of workers of apis mellifera (Hymenoptera, Apidae)
(2017-01-01)
The cuticle surface of insects displays functions in communication, such as recognition. It is known that oenocytes are responsible for the origin of the compounds found in the epicuticle. Secretion of exocrine glands might ...
Ultramorphology and histochemistry of fat body cells from last Instar larval of the Pachycondyla (=Neoponera) villosa (Fabricius) (Formicidae: Ponerinae)
(Instituto Internacional de Ecologia, 2014)
Insulin-like peptide genes in honey bee fat body respond differently to manipulation of social behavioral physiology
(COMPANY OF BIOLOGISTS LTD, 2011)
Nutrient sensitive insulin-like peptides (ILPs) have profound effects on invertebrate metabolism, nutrient storage, fertility and aging. Many insects transcribe ILPs in specialized neurosecretory cells at changing levels ...
Culex quinquefasciatus vitellogenesis: morphological and biochemical aspects
(Instituto Oswaldo Cruz, Ministério da Saúde, 2010)
The vitellogenic process in Culex quinquefasciatus, which is triggered by a blood meal, involves the synthesis, distribution and storage of the nutrients necessary for embryo development. The fat body of an adult female ...
Fat body morphology, but not body size, changes in forager bees of Scaptotrigona jujuyensis (Apidae: Meliponini) during foraging season
(Elsevier Gmbh, 2019-11)
The morphological variation of workers is a phenomenon related to a colony context. We have studied body size and fat body morphology in foragers of Scaptotrigona jujuyensis during different periods of the foraging season. ...
Ação do mercúrio no Sistema Hepatonefrocítico de operárias de Bombus atratus (Hymenoptera: Bombini)
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Biotecnologia e Monitoramento Ambiental - PPGBMA-SoCâmpus Sorocaba, 2020-06-30)
In addition to environmental stressors, native Brazilian bees are continuously exposed to biotic stressors, such as parasites and pathogens, and abiotic stressors, such as pesticides and metals. Metallic contaminants such ...
A comparative study of fat body morphology in five mosquito species
(Memórias do Instituto Oswaldo Cruz, 2017)
A comparative study of the fat body morphology in five mosquito species
(Fundação Oswaldo Cruz, 2014)