一项关于家犬的回顾性研究：年龄、性别分布及风险因素。
A retrospective study of in domestic dogs: Age, sex distribution, and risk factors.
作者信息
Shchelkanov Michail Yur'iyevich, Tabakaeva Tatyana Vladimirovna, Fomenko Pavel Vasilevich, Kim Ekaterina Michailovna, Tabakaev Anton Vadimovich, Galkina Irina Vyacheslavovna
机构信息
Far Eastern Federal University, School of Biomedicine, Vladivostok, Russia.
Federal Scientific Center of Terrestrial Biodiversity of Eastern Asia, Far Eastern Branch of Russian Academy of Sciences, Stoletiya Vladivostoku, 159/1, Vladivostok, Primorsky Krai, Russia.
出版信息
Vet World. 2021 Jan;14(1):265-269. doi: 10.14202/vetworld.2021.265-269. Epub 2021 Jan 29.
BACKGROUND AND AIM
infection often appears in domestic dogs. In the present study, parasitological examination of fecal samples from 782 dogs were analyzed for the presence of .
MATERIALS AND METHODS
Fecal samples were analyzed by means of a standardized flotation method using a saturated salt solution containing NaNO (specific gravity 1.38), with a centrifugation step.
RESULTS
The highest prevalence rates were found among young adult dogs (8.3%), followed by puppies (5.4%); the lowest prevalence rates were found in dogs older than 3 years (4.3%). The prevalence was 5.8% among female dogs and 7.2% in male dogs. Coinfections with roundworms and protozoan parasites were frequently observed in -positive dogs (15%). In total, three types of coinfections were registered. Coinfection of + was recorded in 19.1% of the dogs (n=10). This may relate to higher prevalence of in dogs (n=153; 19.5%). There were two cases of coinfection of + (3.9%), which may relate to low prevalence of (3.9 %). One case of coinfection of (0.1%) also appeared.
CONCLUSION
The present study showed that male dogs and young dogs were most susceptible to infection.
背景与目的
家犬常出现感染情况。在本研究中，对782只犬的粪便样本进行寄生虫学检查，以分析是否存在[此处原文缺失寄生虫名称]。
材料与方法
粪便样本采用含硝酸钠（比重1.38）的饱和盐溶液通过标准化浮选法进行分析，并进行离心步骤。
结果
在成年幼犬中发现的感染率最高（8.3%），其次是幼犬（5.4%）；在3岁以上的犬中发现的感染率最低（4.3%）。雌性犬的感染率为5.8%，雄性犬为7.2%。在[此处原文缺失寄生虫名称]阳性犬中经常观察到蛔虫和原生动物寄生虫的混合感染（15%）。总共记录了三种混合感染类型。在19.1%的犬（n = 10）中记录到[此处原文缺失寄生虫名称1] + [此处原文缺失寄生虫名称2]的混合感染。这可能与犬中[此处原文缺失寄生虫名称1]的较高感染率有关（n = 153；19.5%）。有两例[此处原文缺失寄生虫名称3] + [此处原文缺失寄生虫名称4]的混合感染（3.9%），这可能与[此处原文缺失寄生虫名称3]的低感染率（3.9%）有关。还出现了一例[此处原文缺失寄生虫名称5] + [此处原文缺失寄生虫名称6]的混合感染（0.1%）。
结论
本研究表明雄性犬和幼犬最易感染[此处原文缺失寄生虫名称]。
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