نتایج جستجو برای: barbus barbus callensis

تعداد نتایج: 623  

A Bougatef A Haddar A Sila, M Nasri N Sayari

Alkaline crude enzymes from the viscera of the Tunisian barbel (Barbus callensis) were extracted and characterized. Proteolytic crude extract from barbel viscera was active and stable in alkaline solution. The optimum pH and temperature were 11.0 and 55 °C, respectively, using casein as a substrate. The crude alkaline protease was extremely stable in the pH range of 5.0-12.0. Zymography activit...

A Bougatef, A Haddar , A Sila , M Nasri , N Sayari ,

Alkaline crude enzymes from the viscera of the Tunisian barbel (Barbus callensis) were extracted and characterized. Proteolytic crude extract from barbel viscera was active and stable in alkaline solution. The optimum pH and temperature were 11.0 and 55 °C, respectively, using casein as a substrate. The crude alkaline protease was extremely stable in the pH range of 5.0-12.0. Zymography activit...

Journal: : 2022

     The current study was concerned with investigating parasitic infections in Barbus Xanthopterus fish Al-Diwaniyah River, for the period (July 2020-December 2020). (218) were collected from three different locations along River. results of laboratory examination indicated that infected parasite Chilodonella Cyprinid and Eimiria sinenis. recorded changes physical chemical ...

Journal: : 2023

The current study was concerned with investigating parasitic infections in Barbus Xanthopterus fish Al-Diwaniyah River, for the period (July 2020-December 2020). (218) were collected from three different locations along River. results of laboratory examination indicated that infected parasite Chilodonella Cyprinid and Eimiria sinenis. recorded changes physical chemical properties River water, a...

Journal: :Oceanological and Hydrobiological Studies 2022

In this study, skeletal anomalies such as vertebral centra deformation, lordosis (ventral curvature), and consecutive repetition of kyphosis were examined in specimens Barbus xanthos (Güçlü, Kalaycı, Küçük & Turan, 2020) collected from the Dalaman River, southwestern Turkey. Abnormalities column observed both thoracic caudal vertebrae. Cases showed varying degrees severity. Specimens with m...

ژورنال: :فصلنامه دامپزشکی و آزمایشگاه 0
ناهید یادگار yadgar, n 1. department of fisheries, khouzestan science and research branch, islamic azad university, ahwaz, iran.گروه شیلات، دانشکده کشاورزی و منابع طبیعی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات خوزستان، اهواز، ایران. مهران جواهری بابلی javaheri-baboli, m 1. امیر ستاری sattari, a 2. امیر پرویز سلاطی salati, a.p 3.

خلاصه در این مطالعه تغییرات پارامترهای خونی 160 ماهی بنی barbus sharpeyi یک هفته پس از تماس با غلظت های 75/1، 33/2،5/3،73/4و57/8 ppm فرمالدهید و 5/0، 1، 2، 5 و 10 ppm سولفات مس در مقایسه با گروه کنترل مورد بررسی قرار گرفت. در تیمار سولفات مس تعداد گلبول های قرمز و سفید، درصد لنفوسیت ها و مونوسیت ها، هماتوکریت و هموگلوبین با افزایش غلظت سولفات مس یک روند کاهشی نشان داد، در حالی که درصد نوتروفیل ...

Journal: :iranian j. of fisheries science 0

alkaline crude enzymes from the viscera of the tunisian barbel (barbus callensis) were extracted and characterized. proteolytic crude extract from barbel viscera was active and stable in alkaline solution. the optimum ph and temperature were 11.0 and 55 °c, respectively, using casein as a substrate. the crude alkaline protease was extremely stable in the ph range of 5.0-12.0. zymography activit...

Journal: :Folia parasitologica 2002
Claudio De Liberato Federica Berrilli David Di Cave Riccardo Russo Lorenzo Tancioni Clive R Kennedy

Cattedra di Parassitologia, Dipartimento di Sanità Pubblica e Biologia Cellulare, Università di Roma “Tor Vergata”, Via Montpellier 1, 00133 Roma, Italy; Laboratorio di Ecologia Sperimentale ed Acquacoltura, Dipartimento di Biologia, Università di Roma “Tor Vergata”, Via Cracovia, 00133 Roma, Italy; School of Biological Sciences, University of Exeter, Hatherly Laboratories, Prince of Wales Road...

2015
Pablo Rodríguez-Lozano Iraima Verkaik Maria Rieradevall Narcís Prat

Top predator loss is a major global problem, with a current trend in biodiversity loss towards high trophic levels that modifies most ecosystems worldwide. Most research in this area is focused on large-bodied predators, despite the high extinction risk of small-bodied freshwater fish that often act as apex consumers. Consequently, it remains unknown if intermittent streams are affected by the ...

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