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Ultrastructural study of the salivary glands of the sugarcane spittlebug Mahanarva fimbriolata (Stal, 1854) (Euhemiptera : Cercopidae)
(Elsevier B.V., 2006-01-01)
Spittlebugs are insects that suck sap from plants and regurgitate saliva containing toxic enzymes into the leaves. As a consequence, the conductive channels are blocked resulting in dry leaves, thus giving a burned aspect ...
Class III glands in the abdomen of Meliponini
(Edp Sciences S A, 2006-03-01)
Class III tegumentar glands were studied in workers, as well as in queens and males when available, of 56 Meliponini species. The presence and development of these glands varies widely among and within species. However, ...
Comparative morphology of Liolaemus lizards precloacal glands
(Firenze University Press, 2014)
© Firenze University Press. Liolaemid lizards and amphisbaenids have precloacal pores in the anterior border of the cloaca, where epidermal glands drain and expel pheromonal secretions. Precloacal glands occur usually only ...
MORPHOLOGY OF THE SALIVARY-GLAND ACINI IN GRIGIOTERMES-BEQUAERTI (ISOPTERA, TERMITIDAE, APICOTERMITINAE)
(E Schweizerbart'sche Verlags, 2014)
Effect of topical application of juvenile hormone (JH) in honeybee worker larvae on the development of the Dufour's and Koschewnikow's glands
(California State University, 2001-01-01)
In order to investigate the action of the juvenile hormone (JH) on honeybee caste differentiation two exocrine glands, Koschewnikow and Dufour glands, were chosen for study. Two combs (I & II) were taken from a single ...
Morphology and protein patterns of honey bee drone accessory glands.
(2005-09-30)
We used light and transmission electron microscopy to examine the morphology of the accessory glands of immature and mature adult males of Apis mellifera L. We also made an electrophoretic analysis of the protein content ...
Morphology and protein patterns of honey bee drone accessory glands.
(2005-09-30)
We used light and transmission electron microscopy to examine the morphology of the accessory glands of immature and mature adult males of Apis mellifera L. We also made an electrophoretic analysis of the protein content ...
Long-term dexamethasone treatment alters the histomorphology of acinar cells in rat parotid and submandibular glands
(Wiley-Blackwell, 2014-10-01)
Glucocorticoids (GCs) induce insulin resistance (IR), a condition known to alter oral homeostasis. This study investigated the effects of long-term dexamethasone administration on morphofunctional aspects of salivary glands. ...
The fine structure of the swine sweat gland. II. The coiled ducts
(1985-12-01)
The duct of the swine sweat gland crosses the dermis and epidermis in sequence. The cells of the dermic segment seem to be related with cellular secretion and absorption. In the epidermic segment of the duct the whole ...