نتایج جستجو برای: motile aeromonas septicemia
تعداد نتایج: 16950 فیلتر نتایج به سال:
The aim of the study was to determine a considerable level mortalities occurred in rainbow trout fry (Oncorhynchus mykiss) cultured research hatchery located Marmara Region/Turkey. Totally 18 individuals (1-8 g) were investigated by using bacteriological and mycological methods. affected fish showed skin darkening, prolapses fungal mats at base fins. According morphological biochemical characte...
Aeromonas hydrophila, a widespread bacterium in the aquatic environment, causes hemorrhagic septicemia in fish. In the last decade, the disease has caused mass mortalities and tremendous economic loss in cultured fish. The complement component C7 is a terminal component of complement that interacts in a sequence of polymerization reactions with other terminal complement components to form a mem...
Human diseases caused by species of Aeromonas have been classified into two major groups: septicemia and gastroenteritis. In this study, we reported the molecular and functional characterization of a new virulence factor, ToxR-regulated lipoprotein, or TagA, from a diarrheal isolate, SSU, of Aeromonas hydrophila. The tagA gene of A. hydrophila exhibited 60% identity with that of a recently iden...
Aeromonas hydrophila is an important bacterial pathogen which causes the hemorrhagic septicemia in fishes, amphibians and humans. Genetic relationships of diverse isolates of A. hydrophila were recovered from fish and water sources. These isolates were investigated by flanked region of 16S and 23S Ribosomal DNA (rDNA) internal transcribed spacer (ITS). Here we analyzed polymorphism of PCR-ampli...
In the summer of 2018, this study was performed on 50 Koi fish transferred to Razef Research Complex. In this study, after observing macroscopic symptoms in fish, including lethargy and immobility, imbalance, darkening of the skin, skin wounds, petechiae in the abdomen, opacity of the eye and anophthalmia, anorexia, and sitting on the bottom of the aquarium, sampling was performed to diagnose t...
According to Bergey’s Manual of Systematic Bacteriology [48], the genus Aeromonas includes the following species: Aeromonas hydrophila, Aeromonas bestiarum, Aeromonas salmonicida, Aeromonas caviae, Aeromonas media, Aeromonas eucrenophila, Aeromonas sobria, Aeromonas veronii (biovars sobria and veronii), Aeromonas jandaei, Aeromonas schubertii, Aeromonas trota, Aeromonas allosaccharophila, Aerom...
Budidaya ikan di karamba telah lama dilakukan oleh penduduk sekitar Kelurahan Pahandut Seberang. Kendala utama pembudidaya adalah serangan penyakit yang menyerang budidaya. Selama ini untuk mengobati ikan, para menggunakan bahan kimia bisa mengakibatkan pencemaran lingkungan dan manusia mengkonsumsi ikan. Alternatif tepat penggunaan herbal penanggulangan budidaya Tujuan pengabdian memberikan pe...
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