Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901
This study was conducted to assess the ontogeny of the olfactory and taste organs in Caspian Kutum, Rutilus kutum, from hatching up to 23 days post hatching (DPH). So that, the larvae were randomly sampled daily from 1 to 23 DPH. After fixation in buffered formalin and glutaraldehyde, the histologic...
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University of Guilan
2019-09-01
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| Series: | تغذیه آبزیان |
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| Online Access: | https://janb.guilan.ac.ir/article_3915_cd2870a1669bf904bb04ae148bdb34b1.pdf |
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| author | Soheil Eagderi Bagher Mojazi Amiri Mahta Arabshahi Changiz Makhdoom Pegah Farhang |
| author_facet | Soheil Eagderi Bagher Mojazi Amiri Mahta Arabshahi Changiz Makhdoom Pegah Farhang |
| author_sort | Soheil Eagderi |
| collection | DOAJ |
| description | This study was conducted to assess the ontogeny of the olfactory and taste organs in Caspian Kutum, Rutilus kutum, from hatching up to 23 days post hatching (DPH). So that, the larvae were randomly sampled daily from 1 to 23 DPH. After fixation in buffered formalin and glutaraldehyde, the histological sections were prepared, then the olfactory and taste organs were examined using light and electron microscopies. The results exhibited complete nasal formation and the increasing number and size of the taste buds in the oral cavity, lips, as well as around the mouth on 5 DPH. In addition, on 12 DPH, further development of the olfactory cells and taste buds were observed. This increasing trend was continued until 16 DPH. According to the results, the olfactory organ was completed earlier than the taste one, and the number of taste buds was higher on the upper lip. The maturation of the taste buds was observed at 20 DPH. The results revealed that the development of chemical sense organs is closely related to the development of Caspian Kutum’s gastrointestinal system. |
| first_indexed | 2024-03-12T00:44:28Z |
| format | Article |
| id | doaj.art-bd952b610ce24ad58a9df6e43b0398c0 |
| institution | Directory Open Access Journal |
| issn | 2980-8499 |
| language | fas |
| last_indexed | 2024-03-12T00:44:28Z |
| publishDate | 2019-09-01 |
| publisher | University of Guilan |
| record_format | Article |
| series | تغذیه آبزیان |
| spelling | doaj.art-bd952b610ce24ad58a9df6e43b0398c02023-09-14T20:21:56ZfasUniversity of Guilanتغذیه آبزیان2980-84992019-09-015112313010.22124/janb.2020.14934.10763915Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901Soheil Eagderi0Bagher Mojazi Amiri1Mahta Arabshahi2Changiz Makhdoom3Pegah Farhang4Department of Fisheries Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, IranDepartment of Fisheries Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, IranDepartment of Fisheries Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, IranShahid Rajaii Propagation, Breeding and Restocking Center, Sari, Mazandaran, IranDepartment of Fisheries Sciences, Faculty of Natural Resources, University of Tehran, Karaj, Alborz, IranThis study was conducted to assess the ontogeny of the olfactory and taste organs in Caspian Kutum, Rutilus kutum, from hatching up to 23 days post hatching (DPH). So that, the larvae were randomly sampled daily from 1 to 23 DPH. After fixation in buffered formalin and glutaraldehyde, the histological sections were prepared, then the olfactory and taste organs were examined using light and electron microscopies. The results exhibited complete nasal formation and the increasing number and size of the taste buds in the oral cavity, lips, as well as around the mouth on 5 DPH. In addition, on 12 DPH, further development of the olfactory cells and taste buds were observed. This increasing trend was continued until 16 DPH. According to the results, the olfactory organ was completed earlier than the taste one, and the number of taste buds was higher on the upper lip. The maturation of the taste buds was observed at 20 DPH. The results revealed that the development of chemical sense organs is closely related to the development of Caspian Kutum’s gastrointestinal system.https://janb.guilan.ac.ir/article_3915_cd2870a1669bf904bb04ae148bdb34b1.pdfcaspian seaontogenymorphological developmenttaste organolfactory |
| spellingShingle | Soheil Eagderi Bagher Mojazi Amiri Mahta Arabshahi Changiz Makhdoom Pegah Farhang Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 تغذیه آبزیان caspian sea ontogeny morphological development taste organ olfactory |
| title | Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 |
| title_full | Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 |
| title_fullStr | Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 |
| title_full_unstemmed | Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 |
| title_short | Early development of olfactory and taste organs in Caspian Kutum, Rutilus kutum, Kamensky, 1901 |
| title_sort | early development of olfactory and taste organs in caspian kutum rutilus kutum kamensky 1901 |
| topic | caspian sea ontogeny morphological development taste organ olfactory |
| url | https://janb.guilan.ac.ir/article_3915_cd2870a1669bf904bb04ae148bdb34b1.pdf |
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