养殖虹鳟鱼(Oncorhynchus mykiss)的内脏真菌病由潜水新鱼毛藻引起

IF 1.6 Q3 MEDICINE, RESEARCH & EXPERIMENTAL

Medical Mycology Case Reports Pub Date : 2023-09-01 DOI:10.1016/j.mmcr.2023.05.001

Jiří Řehulka , Alena Kubátová , Vit Hubka

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引用次数: 0

摘要

养殖虹鳟出现真菌感染，表现为腹腔扩张，体腔内游离浆液积聚。PAS和银染色的组织学检查显示脾脏和胃肠壁中存在大量真菌菌丝。分离出的真菌是不育的，并通过基于四个基因座的系统发育分析鉴定为Neopyrenochaeta submasa。这是这种真菌首次被报道为病原体。

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A visceral mycosis in farmed rainbow trout (Oncorhynchus mykiss) caused by Neopyrenochaeta submersa

A mycotic infection manifesting as abdominal distension with free serous fluid accumulation in the coelomic cavity is documented in farmed rainbow trout. Histological examination using PAS and silver staining revealed the presence of numerous fungal hyphae in the spleen and gastrointestinal wall. The isolated fungus was sterile and identified by using phylogenetic analysis based on four loci as Neopyrenochaeta submersa. This is the first time this fungus has been reported as pathogen.

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来源期刊

Medical Mycology Case Reports MEDICINE, RESEARCH & EXPERIMENTAL-

CiteScore

4.00

自引率

0.00%

发文量

审稿时长

47 days