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| Natura: | Artículo científico |
| Lingua: | en |
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Diseases of aquatic organisms
2024
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| Soggetti: | |
| Accesso online: | https://pubmed.ncbi.nlm.nih.gov/39387474/ |
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| _version_ | 1868266292639694849 |
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| author | Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry |
| author_facet | Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry |
| collection | PubMed - marine biology |
| contents | Effect of trematode infection on cardiac activity of marine gastropod Littorina littorea in situ and under laboratory conditions. Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry Animals Trematoda Gastropoda Host-Parasite Interactions Heart Heart Rate Physiological mechanisms underlying relationships between the trematode parthenitae and their molluscan hosts are poorly understood. In this study, we estimated the cardiac function of gastropods Littorina littorea L. infected with Himasthla elongata and Cryptocotyle lingua under laboratory conditions and in situ. The heart rate (HR) of the infected periwinkles was significantly lower than in the uninfected ones. HR of uninfected periwinkles in the natural environment followed a clear tidal pattern, with high values at high tide and low values at low tide. However, HR in most of the infected molluscs did not follow this rhythm. The decrease in HR was more pronounced in the periwinkles infected with C. lingua than with H. elongata. Thus, infection with C. lingua had a greater effect on the physiology and metabolic rate of periwinkles than infection with H. elongata. |
| format | Artículo científico |
| id | pubmed_39387474 |
| institution | PubMed |
| language | en |
| publishDate | 2024 |
| publisher | Diseases of aquatic organisms |
| record_format | pubmed |
| spellingShingle | Effect of trematode infection on cardiac activity of marine gastropod Littorina littorea in situ and under laboratory conditions. Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry Animals Trematoda Gastropoda Host-Parasite Interactions Heart Heart Rate Effect of trematode infection on cardiac activity of marine gastropod Littorina littorea in situ and under laboratory conditions. Bakhmet, Igor Nikolaev, Kirill E Smurov, Alexei O Levakin, Ivan Ekimov, Dmitry Animals Trematoda Gastropoda Host-Parasite Interactions Heart Heart Rate Physiological mechanisms underlying relationships between the trematode parthenitae and their molluscan hosts are poorly understood. In this study, we estimated the cardiac function of gastropods Littorina littorea L. infected with Himasthla elongata and Cryptocotyle lingua under laboratory conditions and in situ. The heart rate (HR) of the infected periwinkles was significantly lower than in the uninfected ones. HR of uninfected periwinkles in the natural environment followed a clear tidal pattern, with high values at high tide and low values at low tide. However, HR in most of the infected molluscs did not follow this rhythm. The decrease in HR was more pronounced in the periwinkles infected with C. lingua than with H. elongata. Thus, infection with C. lingua had a greater effect on the physiology and metabolic rate of periwinkles than infection with H. elongata. |
| title | Effect of trematode infection on cardiac activity of marine gastropod Littorina littorea in situ and under laboratory conditions. |
| topic | Animals Trematoda Gastropoda Host-Parasite Interactions Heart Heart Rate |
| url | https://pubmed.ncbi.nlm.nih.gov/39387474/ |