Localisation of serotonin and dopamine in Haemonchus contortus
International Journal for Parasitology, ISSN: 0020-7519, Vol: 41, Issue: 2, Page: 249-254
2011
- 11Citations
- 22Captures
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations11
- Citation Indexes11
- 11
- CrossRef8
- Captures22
- Readers22
- 22
Article Description
Serotonin and dopamine play important roles in the biology of nematodes where they exert their effect on feeding, locomotion and reproductive behavior. Haemonchus contortus, a parasitic nematode which infects small ruminants, is responsible for considerable economic losses in agriculture. In the current study we have mapped the localisation of these two neurotransmitters in this parasite using immuno-staining. Serotonin localised in amphidial and pharyngeal neurons in both adult female and male worms. Serotonin was also found in ray sensory neurons as well as in a few ventral cord motor neurons exclusively in adult males. Surprisingly, dopamine was only detected in the neuronal commissures linking the lateral and sub-lateral nerve cords in both sexes. We also studied the effect of these two molecules on female adult worms in vitro. Serotonin mainly inhibited movement whereas dopamine had a profound paralytic effect on the mid-body of the worms.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0020751910003152; http://dx.doi.org/10.1016/j.ijpara.2010.09.002; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=79151468910&origin=inward; http://www.ncbi.nlm.nih.gov/pubmed/20887725; https://linkinghub.elsevier.com/retrieve/pii/S0020751910003152; https://dx.doi.org/10.1016/j.ijpara.2010.09.002
Elsevier BV
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