The fine structure of frontal glands in adult cestodes

Куперман, Б. И.; Davydov, V. G.

doi:10.1016/0020-7519(82)90031-5

Cited by 39 publications

(59 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the present study the whole cytons of electron lucid Coggins (1980) in P. ambloplitis ; Andersen (1979), Kuperman & Davydov (1982) in P. percae; Kuperman & Davydov (1982) and Kuperman (1988) in P. exiguus and P. torulosus . This type of eccrine scolex gland cells has been described on the ultrastructural level not only in adults of the order Proteocephalidea but in four other orders, in…”

Section: Electron Lucid Granular Gland Cellsmentioning

confidence: 53%

“…The secretory granules of both types of scolex gland cells of P. macrocephalus are released by an eccrine-like mechanism, as only the secretory granules pass through the ducts opening at the surface of the tegument distal cytoplasm. This mechanism of releasing secretory material has also been suggested for the scolex glands of adult Khawia sinensis by Kuperman & Davydov (1982), Caryophyllaeus laticeps by Richards & Arme (1981) and Kuperman & Davydov (1982), the genus Diphyllobothrium by Öhman-James (1973), Andersen (1975), Gustafsson & Vaihela (1981) and Kuperman & Davydov (1982) by Andersen (1979) and Kuperman & Davydov (1982), P. torulosus and P. exiguus by Kuperman & Davydov (1982), P. osculatusby Stoitsova et al (1995), Grillotia erinaceus by Davydov & Biserova (1985), Tentacularia coryphaenae by Farooqi (1986) and Trilocularia acanthiaevulgaris by McCullough & Fairweather (1989).…”

Section: Introductionmentioning

confidence: 76%

“…in Trypanorhyncha by Davydov & Biserova (1985) and Farooqi (1986) ; in Tetraphyllidea by McCullough & Fairweather (1989), and in Pseudophyllidea by Öhman-James (1973), Andersen (1975, Arme & Threadgold (1976), Kuperman & Davydov (1982), Kuperman (1988) and Žd'árská & Nebesářová (1997).…”

Section: Electron Lucid Granular Gland Cellsmentioning

confidence: 99%

“…An apocrine process has been suggested for the genera Eubothrium and Triaenophorus by Kuperman & Davydov (1982), for the genus Bothriocephalus by Kuperman & Davydov (1982) and Zd'arska & Nebesářová (1997), and for Grillotia erinaceus by Davydov & Biserova (1985). A microapocrine mecha nism has been described for Huntarella nondulosa by Hayunga (1979), Caryophyllaeus laticeps and Khawia sinensis by Kuperman & Davydov (1982), K. sinensis and K. armeniaca by Davydov & Poddubnaya (1988) and for Bothriocephalus claviceps by Zd'arska & Nebesářová (1997).…”

Section: Introductionmentioning

confidence: 99%

“…A microapocrine mecha nism has been described for Huntarella nondulosa by Hayunga (1979), Caryophyllaeus laticeps and Khawia sinensis by Kuperman & Davydov (1982), K. sinensis and K. armeniaca by Davydov & Poddubnaya (1988) and for Bothriocephalus claviceps by Zd'arska & Nebesářová (1997). A holocrine mechanism has been envisaged for secretions from the rostellar glands of…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Distribution and ultrastructure of two types of scolex gland cells in adultProteocephalus macrocephalus(Cestoda, Proteocephalidea)

Zdárská

Nebesářová

1999

Parasite

View full text Add to dashboard Cite

Summary :In the scolex-neck region of the adult Proteocephalus macrocephalus two types of eccrine gland cells are present. The first type of gland cells, localized in the frontal part of the scolex only, contains large, more or less round electron lucid granules. The second type of unicellular glands produces large electron dense granules. These electron dense granular gland cells are localized primarily in the neck region, only few are present in the scolex apex. The secretion of both types of gland cells is concentrated in the ducts opening to the exterior. The ducts are fixed to the plasmalemma of the tegument by septate junctions. The function of both types of gland cells is discussed.

show abstract

Section: Electron Lucid Granular Gland Cellsmentioning

confidence: 53%

Section: Introductionmentioning

confidence: 76%

Section: Electron Lucid Granular Gland Cellsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Distribution and ultrastructure of two types of scolex gland cells in adultProteocephalus macrocephalus(Cestoda, Proteocephalidea)

Zdárská

Nebesářová

1999

Parasite

View full text Add to dashboard Cite

show abstract

Observations on the ultrastructure of the anterior adhesive areas and other anterior gland cells in the monogeneanMerizocotyle australensis (Monocotylidae) from the nasal fossae ofHimantura fai (Dasyatididae)

Cribb

Whittington

Chisholm

1998

Microsc. Res. Tech.

View full text Add to dashboard Cite

Ultrastructure of the scolex of Orygmatobothrium schmittii (Cestoda: Phyllobothriidea)

Mutti

Ivanov

2019

Journal of Morphology

View full text Add to dashboard Cite

The ultrastructure of the scolex of Orygmatobothrium schmittii (Cestoda: Phyllobothriidae) was studied using histochemistry, scanning, and transmission electron microscopy. The central bothridial structure resulted in a glandulomuscular organ formed by a mass of syncytial glands and radial muscles, with glycoprotein secretions potentially adhesive. Among the sensory receptors found on the scolex, a particular type was found surrounding the glandulomuscular organ, which might be related in the regulation of the secretions. The internal structure of the microtriches revealed a diversity of configurations according to their morphotype and distribution on the scolex. Microtriches with larger caps are thought to be useful for attachment purposes. In addition, the thick bounding membranes of the attachment organs and the circular musculature in the bothridia, seem to aid to the attachment of the scolex to the mucosa of the host.

show abstract

The fine structure of frontal glands in adult cestodes

Cited by 39 publications

References 6 publications

Distribution and ultrastructure of two types of scolex gland cells in adultProteocephalus macrocephalus(Cestoda, Proteocephalidea)

Distribution and ultrastructure of two types of scolex gland cells in adultProteocephalus macrocephalus(Cestoda, Proteocephalidea)

Observations on the ultrastructure of the anterior adhesive areas and other anterior gland cells in the monogeneanMerizocotyle australensis (Monocotylidae) from the nasal fossae ofHimantura fai (Dasyatididae)

Ultrastructure of the scolex of Orygmatobothrium schmittii (Cestoda: Phyllobothriidea)

Contact Info

Product

Resources

About