caa a22 4500 469081708 CHVBK 20180323132952.0 cr unu---uuuuu 170328e19920401xx s 000 0 eng 10.1007/BF00338061 doi (NATIONALLICENCE)springer-10.1007/BF00338061 A novel granular cell type of locust Malpighian tubules: ultrastructural and immunocytochemical study [Elektronische Daten] [M. Prado, L. Montuenga, A. Villaro, J. Etayo, J. Polak, M. Sesma] Summary: A novel secretory cell type in the initial segment of the Malpighian tubules of the locusts Schistocerca gregaria and Locusta migratoria is described ultrastructurally and studied by means of immunocytochemical techniques. The cells show abundant rough endoplasmic reticulum with interspersed Golgi zones. The richness of the cell secretory machinery and the presence of apical dense plemorphic granules suggest a role in secretion of proteinaceous material to the tubule lumen. The surprising finding of ACTH (1-24)-, α-MSH-, and 7B2-like immunoreactivity for this cell is discussed. Springer-Verlag, 1992 Excretory system nationallicence Exocrine cells nationallicence ACTH-like immunoreactivity nationallicence α-MSH-like immunoreactivity nationallicence 7B2-like immunoreactivity nationallicence Locusta migratoria, Schistocerca gregaria (Insecta) nationallicence Prado M. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut Montuenga L. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut Villaro A. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut Etayo J. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut Polak J. Department of Histochemistry, Royal Postgraduate Medical School, Du Cane Road, W12 ONN, London, UK aut Sesma M. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut Cell and Tissue Research Springer-Verlag 268/1(1992-04-01), 123-130 0302-766X 268:1<123 1992 268 441 https://doi.org/10.1007/BF00338061 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00338061 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Prado M. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut NATIONALLICENCE 700 1- Montuenga L. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut NATIONALLICENCE 700 1- Villaro A. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut NATIONALLICENCE 700 1- Etayo J. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut NATIONALLICENCE 700 1- Polak J. Department of Histochemistry, Royal Postgraduate Medical School, Du Cane Road, W12 ONN, London, UK aut NATIONALLICENCE 700 1- Sesma M. Department of Histology and Pathology, University of Navarra, E-31080, Pamplona, Spain aut NATIONALLICENCE 773 0- Cell and Tissue Research Springer-Verlag 268/1(1992-04-01), 123-130 0302-766X 268:1<123 1992 268 441 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer