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Developmental anatomy and morphology of the ovule and seed of Heliconia (Heliconiaceae, Zingiberales)
(Georg Thieme Verlag Kg, 2006-01-01)
The developmental anatomy and morphology of the ovule and seed in several species of Heliconia were investigated as part of an embryological study of the Heliconiaceae and to provide a better understanding of their ...
Worker Defensive Behavior Associated with Toxins in the Neotropical Termite Neocapritermes braziliensis (Blattaria, Isoptera, Termitidae, Termitinae)
(2019-01-01)
Termite societies are abundant in the tropics, and are therefore exposed to multiple enemies and predators, especially during foraging activity. Soldiers constitute a specialized defensive caste, although workers also ...
Porphyromonas gingivalis stimulates bone resorption by enhancing RANKL (Receptor Activator of NF-κB Ligand) through activation of toll-like receptor 2 in osteoblasts
(The American Society for Biochemistry and Molecular Biology, 2015-08-14)
Periodontitis has been associated with rheumatoid arthritis. In experimental arthritis, concomitant periodontitis caused by oral infection with Porphyromonas gingivalis enhances articular bone loss. The aim of this study ...
MORPHOLOGIC AND MORPHOMETRIC ASPECTS OF ENOCYTES OF APIS-MELLIFERA QUEENS AND WORKERS IN DIFFERENT PHASES OF LIFE
(Mem Inst Oswaldo Cruz, 1993-07-01)
Oenocytes of adult workers and queens of Apis mellifera L. were studied in different ages or life stages, by means of morphometric and histologic techniques. In workers, the oenocytes were found in the head, near the ...
Morphologic and morphometric aspects of oenocytes of Apis mellifera queens and workers in different phases of life
(Instituto Oswaldo Cruz, Ministério da Saúde, 1993-09-01)
Oenocytes of adult workers and queens of Apis mellifera L. were studied in different ages or life stages, by means of morphometric and histologic techniques. In workers, the oenocytes were found in the head, near the ...
MORPHOLOGIC AND MORPHOMETRIC ASPECTS OF ENOCYTES OF APIS-MELLIFERA QUEENS AND WORKERS IN DIFFERENT PHASES OF LIFE
(Mem Inst Oswaldo Cruz, 1993-07-01)
Oenocytes of adult workers and queens of Apis mellifera L. were studied in different ages or life stages, by means of morphometric and histologic techniques. In workers, the oenocytes were found in the head, near the ...
Morphologic and morphometric aspects of oenocytes of Apis mellifera queens and workers in different phases of life
(Instituto Oswaldo Cruz, Ministério da Saúde, 1993-09-01)
Oenocytes of adult workers and queens of Apis mellifera L. were studied in different ages or life stages, by means of morphometric and histologic techniques. In workers, the oenocytes were found in the head, near the ...
Carcinoma epidermoide cutáneo invasivo a cráneo. Reporte de un caso
(Universidad Militar Nueva Granada, 2014)
Morphological aspects of the capybara stomach (Hydrochaeris hydrochaeris): Gross and microscopic structure
(2002-12-28)
The digestive system of the capybara has been investigated because of its coprofagia habits, important for their absorptive activity. These species present differences in terms of gastrointestinal morphological characters ...