Publications by authors named "Duriyang Narapakdeesakul"

Ticks and tick-borne pathogens (TTBP) pose a serious threat to animal and human health globally. Anaplasma bovis, an obligatory intracellular bacterium, is one of the more recent species of the Family Anaplasmaceae to be formally described. Owing to its diminutive size, microscopic detection presents a formidable challenge, leading to it being overlooked in laboratory settings lacking advanced equipment or resources, as observed in various regions, including Thailand.

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Although 'Candidatus Mycoplasma haematomacacae' (formerly known as 'Candidatus Mycoplasma haemomacaque') has been reported on extensively in macaques from Thailand, the USA, Japan, and Brazil, its genetic characterization has primarily been restricted to the 16S rRNA sequences with no exploration on multi-locus sequence analysis. The primary goal of this study was to characterize 'Ca. M.

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In recent phylogenetic studies, bat Polychromophilus and ungulate Plasmodium, two relatively understudied haemosporidian parasites within the Apicomplexa phylum, have often been overlooked. Instead, the focus has been primarily on haemosporidian parasites in primates, rodents, and birds. Several phylogenetic analyses of bat Polychromophilus have relied on limited datasets and short informative DNA sequences.

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Article Synopsis
  • * Researchers utilized mitochondrial and ribosomal DNA sequences to confirm morphological identifications, revealing nine distinct mosquito species and significant gene flow in four dominant species.
  • * While no malaria parasites were detected in the collected mosquito pools, the research enhances understanding of anopheline mosquito genetics and distribution, which could aid in controlling mosquito-borne diseases.
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Ungulate malaria parasites and their vectors are among the least studied when compared to other medically important species. As a result, a thorough understanding of ungulate malaria parasites, hosts, and mosquito vectors has been lacking, necessitating additional research efforts. This study aimed to identify the vector(s) of Plasmodium bubalis.

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Article Synopsis
  • Ticks and tick-borne pathogens (TTBPs) are a major economic concern for ruminant livestock, particularly in goat production, which has seen less research compared to cattle.
  • A study in Thailand collected tick and blood samples from goats to analyze the prevalence of TTBPs, revealing infections with Anaplasma species and piroplasmids, with a notable link to the rainy season but no correlation with age or sex.
  • The research identified Anaplasma bovis, A. marginale, and A. ovis in goats for the first time in Thailand, contributing to the understanding of these pathogens' genetic diversity and relationships both locally and globally.
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The vast majority of trypanosome species is vector-borne parasites, with some of them being medically and veterinary important (such as Trypanosoma cruzi and Trypanosoma brucei) and capable of causing serious illness in vertebrate hosts. The discovery of trypanosomes in bats emphasizes the importance of bats as an important reservoir. Interestingly, there is a hypothesis that bats are ancestral hosts of T.

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The study of bacterial zoonoses has been under-pursued despite the fact that bacteria cause the majority of zoonotic diseases, of which 70% have a wildlife origin. More Bartonella species are being identified as the cause of human diseases, and several of them have been linked to domestic and wild animals. Bats are outstanding reservoirs for Bartonella species because of their wide distribution, mobility, roosting behaviour, and long life span.

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