doi: 10.1007/BF00383122.
The cytochemical localization of lysosomal hydrolases in the digestive cells of littorinids and changes induced by larval trematode infection
- PMID: 919682
- DOI: 10.1007/BF00383122
Item in Clipboard
The cytochemical localization of lysosomal hydrolases in the digestive cells of littorinids and changes induced by larval trematode infection
Z Parasitenkd.
.
Abstract
The cyctochemical localizations of a number of lysosomal hydrolases have been examined in Littorina littorea, Littorina saxatilis and Littorina neritoides. Reactivity for these enzymes is associated with granular and vacuolar components in the digestive cells, which are presumed to be lysosomes. Seasonal changes in staining intensity in L. littorea appear to be related to the summer growth and winter maturation phases. Invasion of the digestive gland of L. littorea by larval trematodes induces distributional changes in lysosomal hydrolases, which may be related to autophagic and autolytic activities. The distribution of these enzymes in the larval teguments and caecal cells is also described.
Similar articles
-
Light and electron microscope localization of beta-glucuronidase activity in the stomach and digestive gland of the marine gastropod Littorina littorea.Histochem J. 1986 Apr;18(4):175-83. doi: 10.1007/BF01676118. Histochem J. 1986. PMID: 3733467
-
Tricarboxylic acid cycle enzymes in the digestive gland of Littorina saxatilis rudis (Maton) and in the daughter sporocysts of Microphallus similis (Jäg.) (Digenea: Microphallidae).Comp Biochem Physiol B. 1975 Mar 15;50(3):491-5. doi: 10.1016/0305-0491(75)90263-1. Comp Biochem Physiol B. 1975. PMID: 1116354 No abstract available.
-
Glycolysis in the digestive gland of healthy and parasitized Littorina saxatilis rudis (Maton) and in the daughter sporocysts of Microphallus similis (Jäg.) (Digenea: Microphallidae).Comp Biochem Physiol B. 1974 Oct 15;49(2):291-9. doi: 10.1016/0305-0491(74)90163-1. Comp Biochem Physiol B. 1974. PMID: 4371382 No abstract available.
-
Ecology of larval trematodes in three marine gastropods.Parasitology. 2002;124 Suppl:S43-56. doi: 10.1017/s0031182002001452. Parasitology. 2002. PMID: 12396215 Review.
-
[Comparative morphofunctional analysis of the gastropod-trematode interactions].Parazitologiia. 2000 Nov-Dec;34(6):502-14. Parazitologiia. 2000. PMID: 11212617 Review. Russian.
Cited by
-
Immunohistochemical localization of hepatopancreatic phospholipase in gastropods mollusc, Littorina littorea and Buccinum undatum digestive cells.Lipids Health Dis. 2011 Nov 25;10:219. doi: 10.1186/1476-511X-10-219. Lipids Health Dis. 2011. PMID: 22114916 Free PMC article.
-
Purification and characterization of sulfatases from Haliotis rufescens: evidence for changes in synthesis and heterogeneity during development.J Comp Physiol B. 1991;161(5):498-515. doi: 10.1007/BF00257905. J Comp Physiol B. 1991. PMID: 1744248
-
Responses of lysosomes in the digestive cells of the common mussel, Mytilus edulis, to sex steroids and cortisol.Cell Tissue Res. 1978 Mar 31;188(1):1-9. doi: 10.1007/BF00220510. Cell Tissue Res. 1978. PMID: 639092
-
Light and electron microscope localization of beta-glucuronidase activity in the stomach and digestive gland of the marine gastropod Littorina littorea.Histochem J. 1986 Apr;18(4):175-83. doi: 10.1007/BF01676118. Histochem J. 1986. PMID: 3733467