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Glandular trichome diversity on leaves of Lippia origanoides and Lippia stachyoides (Verbenaceae): morphology, histochemistry, and ultrastructure
(Canadian Science Publishing, Nrc Research Press, 2015-05-01)
Despite the ecological and medicinal importance of glandular trichomes in Verbenaceae, information on their structure, mainly at the subcellular level, is sparse. We analyzed the morphology and histochemistry of glandular ...
Comparative study of the histology, histochemistry and ultramorphology of the proventriculus in the cephalotini tribe (Hymenoptera: Formicidae)
(2005-08-04)
The use of optical microscopy and scanning electron microscopy propitiated the comparative examination of the nature of the histology, histochemistry and ultramorphology of the proventriculus bulb of Cephalotes atratus, ...
Ultrastructure and histochemistry of the mineral concretions in the midgut of bees (Hymenoptera: Apidae)
(E J Brill, 1997-01-01)
Mineral concretions in the digestive cells of bees were examined under transmission electron microscope and histochemically. Ultrastructure shows two types of mineral deposits: 1) mineral concretions which are organized ...
Histology, histochemistry and stereology of the adipose fin of Prochilodus lineatus
(Wiley-Blackwell, 2012-05-01)
The adipose fin is small, nonpared, and usually located medially between the dorsal and caudal fin. Its taxonomic occurrence is very restrict; thus, it represents an important trace for taxon distinction. As it does not ...
Histology and histochemistry of the ventriculus of Dolichoderus (=Monacis) bispinosus (OLIVIER, 1792) (Hymenoptera : Formicidae)
(Elsevier B.V., 2006-01-01)
In this study we histologically and histochemically describe the ventriculus of Dolichoderus bispinosus. The epithelium consists of two basic cell types, highly basophilic generative cells, and digestive cells. The latter ...
Ultrastructure and histochemistry of the mineral concretions in the midgut of bees (Hymenoptera: Apidae)
(1997-01-01)
Mineral concretions in the digestive cells of bees were examined under transmission electron microscope and histochemically. Ultrastructure shows two types of mineral deposits: 1) mineral concretions which are organized ...
ISTOCHEMICAL STUDY IN THE EPIDIDYMIS OF THE DOG (Canis familiaris, L.)
(Sociedad Chilena de Anatomía, 2000)
Histochemical studies of Rhinocricus padbergi Verhoeff ovaries (Diplopoda, Spirobolida, Rhinocricidae)
(Faculty Press, 1998-01-01)
Histochemical studies of Rhinocricus padbergi Verhoeff ovaries demonstrated that the oocytes contained lipids, proteins and polysaccharides. The probable synthesis site of each is considered, and the origin and function ...
Prostatic stromal microenvironment and experimental diabetes
(2006-01-01)
The diabetes causes alterations in various organ systems, including the male accessory sex glands. The prostate is very important in the reproductive process and it is a frequent target of malignant changes. The aim of ...