Tags

Type your tag names separated by a space and hit enter

Immunohistochemical mapping of histamine, dopamine, and serotonin in the central nervous system of the copepod Calanus finmarchicus (Crustacea; Maxillopoda; Copepoda).
Cell Tissue Res. 2010 Jul; 341(1):49-71.CT

Abstract

Calanoid copepods constitute an important group of marine planktonic crustaceans that often dominate the metazoan biomass of the world's oceans. In proportion to their ecological importance, little is known about their nervous systems. We have used immunohistochemical techniques in a common North Atlantic calanoid to localize re-identifiable neurons that putatively contain the biogenic amines histamine, dopamine, and serotonin. We have found low numbers of such cells and cell groups (approximately 37 histamine pairs, 22 dopamine pairs, and 12 serotonin pairs) compared with those in previously described crustaceans. These cells are concentrated in the anterior part of the central nervous system, the majority for each amine being located in the three neuromeres that constitute the brain (protocerebrum, deutocerebrum, and tritocerebrum). Extensive histamine labeling occurs in several small compact protocerebral neuropils, three pairs of larger, more posterior, paired, dense neuropils, and one paired diffuse tritocerebral neuropil. The most concentrated neuropil showing dopamine labeling lies in the putative deutocerebrum, associated with heavily labeled commissural connections between the two sides of the brain. The most prominent serotonin neuropil is present in the anterior medial part of the brain. Tracts of immunoreactive fibers of all three amines are prominent in the cephalic region of the nervous system, but some projections into the most posterior thoracic regions have also been noted.

Authors+Show Affiliations

Békésy Laboratory of Neurobiology, Pacific Biosciences Research Center (PBRC), University of Hawaii at Manoa, Honolulu, HI 96822, USA. danh@pbrc.hawaii.eduNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

20532915

Citation

Hartline, Daniel K., and Andrew E. Christie. "Immunohistochemical Mapping of Histamine, Dopamine, and Serotonin in the Central Nervous System of the Copepod Calanus Finmarchicus (Crustacea; Maxillopoda; Copepoda)." Cell and Tissue Research, vol. 341, no. 1, 2010, pp. 49-71.
Hartline DK, Christie AE. Immunohistochemical mapping of histamine, dopamine, and serotonin in the central nervous system of the copepod Calanus finmarchicus (Crustacea; Maxillopoda; Copepoda). Cell Tissue Res. 2010;341(1):49-71.
Hartline, D. K., & Christie, A. E. (2010). Immunohistochemical mapping of histamine, dopamine, and serotonin in the central nervous system of the copepod Calanus finmarchicus (Crustacea; Maxillopoda; Copepoda). Cell and Tissue Research, 341(1), 49-71. https://doi.org/10.1007/s00441-010-0974-8
Hartline DK, Christie AE. Immunohistochemical Mapping of Histamine, Dopamine, and Serotonin in the Central Nervous System of the Copepod Calanus Finmarchicus (Crustacea; Maxillopoda; Copepoda). Cell Tissue Res. 2010;341(1):49-71. PubMed PMID: 20532915.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Immunohistochemical mapping of histamine, dopamine, and serotonin in the central nervous system of the copepod Calanus finmarchicus (Crustacea; Maxillopoda; Copepoda). AU - Hartline,Daniel K, AU - Christie,Andrew E, Y1 - 2010/06/09/ PY - 2010/01/08/received PY - 2010/03/30/accepted PY - 2010/6/10/entrez PY - 2010/6/10/pubmed PY - 2010/9/30/medline SP - 49 EP - 71 JF - Cell and tissue research JO - Cell Tissue Res VL - 341 IS - 1 N2 - Calanoid copepods constitute an important group of marine planktonic crustaceans that often dominate the metazoan biomass of the world's oceans. In proportion to their ecological importance, little is known about their nervous systems. We have used immunohistochemical techniques in a common North Atlantic calanoid to localize re-identifiable neurons that putatively contain the biogenic amines histamine, dopamine, and serotonin. We have found low numbers of such cells and cell groups (approximately 37 histamine pairs, 22 dopamine pairs, and 12 serotonin pairs) compared with those in previously described crustaceans. These cells are concentrated in the anterior part of the central nervous system, the majority for each amine being located in the three neuromeres that constitute the brain (protocerebrum, deutocerebrum, and tritocerebrum). Extensive histamine labeling occurs in several small compact protocerebral neuropils, three pairs of larger, more posterior, paired, dense neuropils, and one paired diffuse tritocerebral neuropil. The most concentrated neuropil showing dopamine labeling lies in the putative deutocerebrum, associated with heavily labeled commissural connections between the two sides of the brain. The most prominent serotonin neuropil is present in the anterior medial part of the brain. Tracts of immunoreactive fibers of all three amines are prominent in the cephalic region of the nervous system, but some projections into the most posterior thoracic regions have also been noted. SN - 1432-0878 UR - https://www.unboundmedicine.com/medline/citation/20532915/Immunohistochemical_mapping_of_histamine_dopamine_and_serotonin_in_the_central_nervous_system_of_the_copepod_Calanus_finmarchicus__Crustacea L2 - https://dx.doi.org/10.1007/s00441-010-0974-8 DB - PRIME DP - Unbound Medicine ER -