Postembryonic Localization of Allatotropin- and Allatostatin-Producing Cells in Central Nervous System of the Silk Moth Bmobyx mori
| Autor: | Chai Hyeock Yu, Min Yung Kim, Sun Kyung Jeon, Sung Sik Han, Cheolin Park, Bonghee Lee |
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| Rok vydání: | 2001 |
| Předmět: |
medicine.medical_specialty
Larva animal structures genetic structures biology fungi Central nervous system Allatostatin Anatomy biology.organism_classification Endocrinology medicine.anatomical_structure Bombyx mori Manduca sexta Internal medicine parasitic diseases medicine Suboesophageal ganglion Instar Animal Science and Zoology Thoracic ganglia human activities |
| Zdroj: | Zoological Science. 18:367-379 |
| ISSN: | 0289-0003 |
| DOI: | 10.2108/zsj.18.367 |
| Popis: | Polyclonal antisera to Manduca sexta allatotropin and allatostatin were utilized to localize allatotropin- and allatostatin-immunoreactivities in the central nervous system of larvae, pupae and adults from the silk moth Bombyx mori. In larva the first allatotropin-immunoreactivity appeared in the brain and terminal abdominal ganglion of first instar larva. In the third, fourth and fifth instar larvae, there was allatotropinimmunoreactivity in the suboesophageal ganglion, three thoracic ganglia, and eight abdominal ganglia with immunoreactivity in some axons of N 1 and N 2. Allatostatin-immunoreactivity, which could be not demonstrated in the first and second instar larvae, appeared first in the brain and suboesophageal ganglion of the third instar larva. Allatostatin-immunoreactive cells increased to seven pairs in brain of the fifth instar larva, in which immunreactivity also appeared in eight abdominal ganglia. Allatotropin- and allatostatinimmunoreactive cell bodies in the brain projected thei... |
| Databáze: | OpenAIRE |
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