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A comparative cytochemical study of the dufour gland in the eusocial bee Apis mellifera Linne, 1758 and Melipona bicolor Lepeletier, 1836
(Japan Soc Histochem Cytochem, 2004-01-01)
Dufour glands of Apis mellifera and Melipona bicolor were studied under light and transmission electron microscopy, using the cytochemical techniques of mercury bromophenol blue for protein detection, imidazole-buffered ...
Lipid distribution in salivary glands of larvae and adult bees (Hymenoptera : Apidae)
(Faculty Press, 2001-01-01)
Cytochemical studies were carried out to establish lipid distribution in the salivary glands of larvae and adult bees, using the imidazole buffer technique. In the duct cells of the larval salivary gland, the reaction was ...
Ultrastructure of last larval instar fat body cells of Pachycondyla (= Neoponera) villosa (Formicidae : Ponerinae): cytochemical and chemical analysis
(Brill Academic Publishers, 2003-07-01)
The ultrastructure of the fat body cells (trophocytes) of the last larval instar of Pachycondyla (= Neoponera) villosa is presented. The cytoplasm is restricted to the cell periphery and to the smaller strips among the ...
Ultrastructural detection of proteins, lipids and carbohydrates in oocytes of Amblyomma triste (Koch, 1844) (Acari; Ixodidae) during the vitellogenesis process
(Churchill Livingstone, 2007-06-01)
The ovary of the tick Ainblyomma triste is classified as panoistic, which is characterized by the presence of oogonia without nurse and follicular cells. The present study has demonstrated that the oocytes in all developmental ...
Alkaline phosphatase activity in salivary gland cells of Rhodnius neglectus and R-prolixus (Hemiptera, Triatominae)
(Funpec-editora, 2016-01-01)
Alkaline phosphatase activity was detected in salivary gland cells of the Rhodnius neglectus Lent, 1954, and R. prolixus Stal, 1859, vectors of Trypanosoma cruzi Chagas, 1909 (etiological agent of Chagas disease) and T. ...
Lipid distribution in salivary glands of larvae and adult bees (Hymenoptera: Apidae)
(2001-12-01)
Cytochemical studies were carried out to establish lipid distribution in the salivary glands of larvae and adult bees, using the imidazole buffer technique. In the duct cells of the larval salivary gland, the reaction was ...
Contribución de la química orgánica al desarrollo de la citoquímica e histoquímica
(Universidad de Lima, Facultad de Ingeniería IndustrialPE, 1993)
La aplicación de la química orgánica a las ciencias biológicas ha venido a trocar el carácter puramente descriptivo y observacional de la Histología, sentando las bases para su transformación en una ciencia dinámica y ...
Chemical detection of the proteins and lipids in the fat body cells from workers of Attini ants (Hymenoptera: Formicidae)
(Academic Press Ltd Elsevier B.V. Ltd, 2008-04-01)
The ultrastructural cytochemistry study and the chemical analysis carried out to examine the fat body of workers of the basal Attini Cyphomyrmex rimosus and Mycetarotes parallelus and the derived Acromyrmex disciger and ...
Cytochemical studies of the nuclei of the venom glands' cells of Apis mellifera (Hymenoptera, Apidae)
(Japan Soc Histochem Cytochem, 2004-01-01)
Cytochemistry studies of the nuclei of the venom glands' cells of worker bees of Apis mellifera indicated that there is a higher activity in the young workers while there is a predominance of degenerative characteristics ...