bromochloroacetic-acid and Helminthiasis

bromochloroacetic-acid has been researched along with Helminthiasis* in 1 studies

Other Studies

1 other study(ies) available for bromochloroacetic-acid and Helminthiasis

Article	Year
Comparative investigations of the morphology and chemical composition of the eggshells of Acanthocephala. II. Palaeacanthocephala. Parasitology research, 1992, Volume: 78, Issue:5 Eggshells of the palaeacanthocephalans Acanthocephalus anguillae, Pomphorhynchus laevis and Polymorphus minutus were investigated for their fine structure as well as their chemical composition. The acanthor larvae are surrounded by four eggshells (E1-E4) separated by interstices (G1-G4). Immature eggs do not exhibit the complete set of eggshells. The chemical composition of the outermost, thin eggshell (E1) remains unknown. E2 is supplied by outer filaments of different strength; it contains keratin, which was localized electron microscopically using anti-keratin. In P. laevis and P. minutus, E3 seems to contain glycoproteins, which could not be visualized in this eggshell of A. anguillae. The innermost eggshell (E4) uniformly contains chitin. The electron-lucent interstices of the eggs of P. laevis and P. minutus are rich in polysaccharides and/or proteoglycans, whereas those of A. anguillae contain low amounts of such substances. The differences observed in the abundance of carbohydrates are discussed with respect to the life cycles of the three acanthocephalans. Topics: Acanthocephala; Animals; Animals, Wild; Bird Diseases; Cyprinidae; Ducks; Fish Diseases; Helminthiasis; Helminthiasis, Animal; Immunohistochemistry; Keratins; Microscopy, Electron; Ovum; Polysaccharides; Proteoglycans; Species Specificity	1992

Article

Year

Comparative investigations of the morphology and chemical composition of the eggshells of Acanthocephala. II. Palaeacanthocephala.

Parasitology research, 1992, Volume: 78, Issue:5

Eggshells of the palaeacanthocephalans Acanthocephalus anguillae, Pomphorhynchus laevis and Polymorphus minutus were investigated for their fine structure as well as their chemical composition. The acanthor larvae are surrounded by four eggshells (E1-E4) separated by interstices (G1-G4). Immature eggs do not exhibit the complete set of eggshells. The chemical composition of the outermost, thin eggshell (E1) remains unknown. E2 is supplied by outer filaments of different strength; it contains keratin, which was localized electron microscopically using anti-keratin. In P. laevis and P. minutus, E3 seems to contain glycoproteins, which could not be visualized in this eggshell of A. anguillae. The innermost eggshell (E4) uniformly contains chitin. The electron-lucent interstices of the eggs of P. laevis and P. minutus are rich in polysaccharides and/or proteoglycans, whereas those of A. anguillae contain low amounts of such substances. The differences observed in the abundance of carbohydrates are discussed with respect to the life cycles of the three acanthocephalans.

Topics: Acanthocephala; Animals; Animals, Wild; Bird Diseases; Cyprinidae; Ducks; Fish Diseases; Helminthiasis; Helminthiasis, Animal; Immunohistochemistry; Keratins; Microscopy, Electron; Ovum; Polysaccharides; Proteoglycans; Species Specificity

1992