caa a22 4500 469083107 CHVBK 20180323132956.0 cr unu---uuuuu 170328e19921001xx s 000 0 eng 10.1007/BF00381875 doi (NATIONALLICENCE)springer-10.1007/BF00381875 Allatostatin-immunoreactive neurons projecting to the corpora allata of adult Diploptera punctata [Elektronische Daten] [Barbara Stay, Kuen Chan, Andrea Woodhead] Summary: A monoclonal antibody against allatostatin I was used to demonstrate the allatostatin-immunoreactive pathways between the brain and the corpus cardiacum-corpus allatum complex in the adult cockroach Diploptera punctata. The antibody was two to three orders of magnitude more sensitive to allatostatin I than to the other four known members of the allatostatin family. Whole and sectioned brains in which immunoreactivity was localized with horseradish peroxidase-H2O2-diaminobenzidine reaction showed strongly immunoreactive cells in the pars lateralis of the brain with axons leading to and arborizing in the corpus cardiacum and the corpus allatum. Although many neurosecretory cells of the pars intercerebralis project to the corpora allata only, four strongly immunoreactive cells were evident here (two pairs on either side), and these did not project to the corpus cardiacum and corpus allatum but rather terminated within the protocerebrum in areas in which lateral cells also formed arborizations. Immunoreactivity was found in many other cells in the brain, especially in the tritocerebrum. Springer-Verlag, 1992 Allatostatin nationallicence Corpus allatum inhibitors nationallicence Immunocytochemistry nationallicence Brain nationallicence Neuroendocrine complex nationallicence Diploptera punctata (Insecta) nationallicence Stay Barbara Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut Chan Kuen Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut Woodhead Andrea Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut Cell and Tissue Research Springer-Verlag 270/1(1992-10-01), 15-23 0302-766X 270:1<15 1992 270 441 https://doi.org/10.1007/BF00381875 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00381875 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stay Barbara Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut NATIONALLICENCE 700 1- Chan Kuen Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut NATIONALLICENCE 700 1- Woodhead Andrea Department of Biology, University of Iowa, 52242, Iowa City, IA, USA aut NATIONALLICENCE 773 0- Cell and Tissue Research Springer-Verlag 270/1(1992-10-01), 15-23 0302-766X 270:1<15 1992 270 441 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer