Dataset Information

Detection of Toxoplasma gondii copro-prevalence by polymerase chain reaction using repetitive 529 bp gene in feces of pet cats (Felis catus) in Yogyakarta, Indonesia.

ABSTRACT: Aim:The aim of this research was to determine the copro-prevalence of Toxoplasma gondii using polymerase chain reaction (PCR) with repetitive 529 bp gene and to construct the phylogenetic tree of Toxoplasma oocyst from pet cats in Yogyakarta. Materials and Methods:9 of 132 pet cat samples which serologically positive for Toxoplasma were used in this research. To determine the copro-prevalence of T. gondii in pet cat, 10 g of feces samples taken from practitioners and household cats in Yogyakarta were used in the PCR method utilizing repetitive 529 bp gene sequences. Results:The result shows that copro-prevalence by PCR using repetitive 529 bp gene was 33.3% (3/9). The phylogenetic tree of Toxoplasma grouped into two clades, which clade 1 consists of Toxoplasma isolates collected from pet cats in Yogyakarta Indonesia and T. gondii isolates from China and in clade 2 consist of the T. gondii isolates from India. Conclusion:Copro-prevalence of T. gondii in pet cats in Yogyakarta by means of PCR using repetitive 529 bp gene is around 33.3%.

SUBMITTER: Hanafiah M

PROVIDER: S-EPMC6200566 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Detection of <i>Toxoplasma gondii</i> copro-prevalence by polymerase chain reaction using repetitive 529 bp gene in feces of pet cats (<i>Felis catus</i>) in Yogyakarta, Indonesia.

Hanafiah Muhammad M Prastowo Joko J Hartati Sri S Aliza Dwinna D Nurcahyo Raden Wisnu RW

Veterinary world 20180928 9

<h4>Aim</h4>The aim of this research was to determine the copro-prevalence of <i>Toxoplasma gondii</i> using polymerase chain reaction (PCR) with repetitive 529 bp gene and to construct the phylogenetic tree of <i>Toxoplasma</i> oocyst from pet cats in Yogyakarta.<h4>Materials and methods</h4>9 of 132 pet cat samples which serologically positive for <i>Toxoplasma</i> were used in this research. To determine the copro-prevalence of <i>T. gondii</i> in pet cat, 10 g of feces samples taken from pra ...[more]

PMID: 30410243

Similar Datasets

Project description:Cats are obligate carnivores and under most circumstances eat only animal products. Owing to the pseudogenization of one of two subunits of the sweet receptor gene, they are indifferent to sweeteners, presumably having no need to detect plant-based sugars in their diet. Following this reasoning and a recent report of a positive correlation between the proportion of dietary plants and the number of Tas2r (bitter receptor) genes in vertebrate species, we tested the hypothesis that if bitter perception exists primarily to protect animals from poisonous plant compounds, the genome of the domestic cat (Felis catus) should have lost functional bitter receptors and they should also have reduced bitter receptor function. To test functionality of cat bitter receptors, we expressed cat Tas2R receptors in cell-based assays. We found that they have at least 7 functional receptors with distinct receptive ranges, showing many similarities, along with some differences, with human bitter receptors. To provide a comparative perspective, we compared the cat repertoire of intact receptors with those of a restricted number of members of the order Carnivora, with a range of dietary habits as reported in the literature. The numbers of functional bitter receptors in the terrestrial Carnivora we examined, including omnivorous and herbivorous species, were roughly comparable to that of cats thereby providing no strong support for the hypothesis that a strict meat diet influences bitter receptor number or function. Maintenance of bitter receptor function in terrestrial obligate carnivores may be due to the presence of bitter compounds in vertebrate and invertebrate prey, to the necessary role these receptors play in non-oral perception, or to other unknown factors. We also found that the two aquatic Carnivora species examined had fewer intact bitter receptors. Further comparative studies of factors driving numbers and functions of bitter taste receptors will aid in understanding the forces shaping their repertoire.

Project description:BackgroundThe hemotropic mycoplasmas (hemoplasmas) of the genus Mycoplasma are recognized as important bacteria that parasitize red blood cells, causing hemolytic anemia in many mammalian species, including cats. No information is available concerning the presence of feline hemoplasma infections in cats in Romania. Thus, the objective of the present study was to provide data on the occurrence and molecular characterization of hemotropic mycoplasmas in client-owned cats in Romania.MethodsBlood samples from 51 unhealthy cats, originating from Timişoara Municipality, Romania, were screened for the presence of hemoplasmas using conventional polymerase chain reaction (PCR) targeting the 16S rRNA gene and sequencing assays. PCR-positive samples were subsequently analyzed by phylogenetic and population genetic analysis.ResultsMolecular analysis revealed 11 (21.6%) positive samples, consisting of 8 (72.7%) Candidatus Mycoplasma haemominutum and 3 (27.3%) Mycoplasma haemofelis confirmed positives. Candidatus Mycoplasma turicensis was not detected, and no co-infections were registered. No significant associations (p > 0.05) were found between the hemoplasma infection status and age, gender, breed, presence of ectoparasites, feline leukemia virus/feline immunodeficiency virus positivity of cats, or the sampling season. However, outdoor access was positively associated (p = 0.049) with infection and could be considered a risk factor (OR = 4.1) in acquiring feline hemotropic mycoplasmas. Phylogenetic analysis revealed that our sequences clustered with those selected from the GenBank database in two distinct clades. The registered population genetic indices were strongly supportive of the great variance in sequences between the recorded Mycoplasma species.ConclusionsThe findings support the occurrence of feline hemoplasma infections in previously uninvestigated territories of Europe, providing useful information for small animal practitioners. To our knowledge, the present survey is the first reported molecular evidence of feline hemoplasma infections in Romania.

Dataset Information

Detection of Toxoplasma gondii copro-prevalence by polymerase chain reaction using repetitive 529 bp gene in feces of pet cats (Felis catus) in Yogyakarta, Indonesia.

Publications

Detection of <i>Toxoplasma gondii</i> copro-prevalence by polymerase chain reaction using repetitive 529 bp gene in feces of pet cats (<i>Felis catus</i>) in Yogyakarta, Indonesia.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets