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:: Volume 27, Issue 1 (5-2018) ::
isfj 2018, 27(1): 139-148 Back to browse issues page
Histological study of gastrointestinal tract and accessory glands in mature Shemaya (Alburnus chalcoides), Roach (Rutilus rutilus caspicus) and goldfish (Carassius auratus auratus)
M. Zakeri Nasab , Sh. Jamili , S. Tootoonchi , Z. Khoshnood
College of Science, Dezful Branch, Islamic Azad University, Dezful
Abstract:   (1692 Views)
Shemaya (Alburnus chalcoides), Roach (Rutilus rutilus caspicus) and goldfish (Carassius auratus auratus) were belonging to the family Cyprinidae. The aim of this study was to observe the gastrointestinal tract of these fish. After the sampling, gastrointestinal tract and its accessory glands were taken and studied trough histological procedure using H&E staining. The age of the fish was 2 to 3 years old. Three examined species the digestive system was made up of esophagus and intestine and the accessory glands were liver and hepatopancreas around the intestine. Esophagus was short with small foldings compare to the intestine. The intestinal foldings were high and lanceolate in Roach, but round-tip in Shemaya and goldfish. The foldings have high density in anterior part of the intestine with minor differences between examined species. Goblet cells were observed in esophagus and intestine with higher density at posterior part of the intestine. Liver and hepatopancreas were close or apart from each other along the gastrointestinal tract. In conclusion, it has been observed that these three species has some common characteristics in digestive system structure with some species specific properties.
Keywords: Histological, Alburnus chalcoides, Rutilus rutilus caspicus, Carassius auratus auratus
Full-Text [PDF 1201 kb]   (303 Downloads)    
Type of Study: Research | Subject: بيولوژي آبزيان
Received: 2017/11/15 | Accepted: 2018/05/22 | Published: 2018/05/22
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Zakeri Nasab M, Jamili S, Tootoonchi S, Khoshnood Z. Histological study of gastrointestinal tract and accessory glands in mature Shemaya (Alburnus chalcoides), Roach (Rutilus rutilus caspicus) and goldfish (Carassius auratus auratus) . isfj. 2018; 27 (1) :139-148
URL: http://isfj.ir/article-1-1892-en.html


Volume 27, Issue 1 (5-2018) Back to browse issues page

با کسب مجوز از دفتر کمیسیون بررسی نشریات علمی وزارت علوم، تحقیات و فنآوری مجله علمی شیلات بصورت آنلاین می باشد و تعداد محدودی هم به چاپ می رساند. شماره شاپای جدید آن ISSN:2322-5998 است

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