Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda)
Abstract<br /> The current study is the first one, at least, in Mosul University, and perhaps, in other universities in Iraq, being a new topic, the sinus gland. Furthermore, an original and successful method was found and used to overcome an old and difficult problem regarding the sectioning...
| Main Authors: | , |
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| Format: | Article |
| Language: | Arabic |
| Published: |
College of Education for Pure Sciences
2009-06-01
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| Series: | مجلة التربية والعلم |
| Subjects: | |
| Online Access: | https://edusj.mosuljournals.com/article_57674_7c192e64461c2bc3c96542996d7ad628.pdf |
| _version_ | 1818385480057618432 |
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| author | Baida Abdulaziz Barwari Najem Shlemoon |
| author_facet | Baida Abdulaziz Barwari Najem Shlemoon |
| author_sort | Baida Abdulaziz Barwari |
| collection | DOAJ |
| description | Abstract<br /> The current study is the first one, at least, in Mosul University, and perhaps, in other universities in Iraq, being a new topic, the sinus gland. Furthermore, an original and successful method was found and used to overcome an old and difficult problem regarding the sectioning of the eyestalks which are covered by a thick, hard and calcified cuticle that causes destruction of the sections. Five histological and nine histochemical staining techniques were employed. The results have clearly shown the presence of only one sinus gland in each eyestalk. It is an elongated ellipsoid structure, dorsoventral in position and composed of four principal elements, the capsule, axon terminals, stromal tissues, and blood sinuses and vessels. Four patterns of neurosecretory granules were distinguished and classified according to certain basic criteria. |
| first_indexed | 2024-12-14T03:38:49Z |
| format | Article |
| id | doaj.art-4921c21148594b2f95ae5f5002d0b9a4 |
| institution | Directory Open Access Journal |
| issn | 1812-125X 2664-2530 |
| language | Arabic |
| last_indexed | 2024-12-14T03:38:49Z |
| publishDate | 2009-06-01 |
| publisher | College of Education for Pure Sciences |
| record_format | Article |
| series | مجلة التربية والعلم |
| spelling | doaj.art-4921c21148594b2f95ae5f5002d0b9a42022-12-21T23:18:32ZaraCollege of Education for Pure Sciencesمجلة التربية والعلم1812-125X2664-25302009-06-0122212614810.33899/edusj.2009.5767457674Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda)Baida Abdulaziz BarwariNajem ShlemoonAbstract<br /> The current study is the first one, at least, in Mosul University, and perhaps, in other universities in Iraq, being a new topic, the sinus gland. Furthermore, an original and successful method was found and used to overcome an old and difficult problem regarding the sectioning of the eyestalks which are covered by a thick, hard and calcified cuticle that causes destruction of the sections. Five histological and nine histochemical staining techniques were employed. The results have clearly shown the presence of only one sinus gland in each eyestalk. It is an elongated ellipsoid structure, dorsoventral in position and composed of four principal elements, the capsule, axon terminals, stromal tissues, and blood sinuses and vessels. Four patterns of neurosecretory granules were distinguished and classified according to certain basic criteria.https://edusj.mosuljournals.com/article_57674_7c192e64461c2bc3c96542996d7ad628.pdfpotamon magnum magnumhistologicalhistochemicalsinus glandneurosecretory |
| spellingShingle | Baida Abdulaziz Barwari Najem Shlemoon Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) مجلة التربية والعلم potamon magnum magnum histological histochemical sinus gland neurosecretory |
| title | Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) |
| title_full | Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) |
| title_fullStr | Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) |
| title_full_unstemmed | Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) |
| title_short | Histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater Astacus Potamon magnum magnum (Pretzman)( arthropoda:Crustacea:Decapoda) |
| title_sort | histological and histochemical structure of sinus gland and neurosecretory granules in local freshwater astacus potamon magnum magnum pretzman arthropoda crustacea decapoda |
| topic | potamon magnum magnum histological histochemical sinus gland neurosecretory |
| url | https://edusj.mosuljournals.com/article_57674_7c192e64461c2bc3c96542996d7ad628.pdf |
| work_keys_str_mv | AT baidaabdulazizbarwari histologicalandhistochemicalstructureofsinusglandandneurosecretorygranulesinlocalfreshwaterastacuspotamonmagnummagnumpretzmanarthropodacrustaceadecapoda AT najemshlemoon histologicalandhistochemicalstructureofsinusglandandneurosecretorygranulesinlocalfreshwaterastacuspotamonmagnummagnumpretzmanarthropodacrustaceadecapoda |