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26 articles matching “microscopy”

01
Research Article17 May 2025Vol. 18 · Issue 5

A comparison of diagnostic methods for canine Ehrlichiosis: Microscopy and RNases hybridization-assisted amplification technology compared with the quantitative polymerase chain reaction

Sakchai Ruenphet

This study aimed to determine the prevalence of major canine vector-borne pathogens in Bangkok, Thailand during the 2024 rainy season and evaluate the diagnostic performance of microscopy and a novel RNase hybridization-assisted amplification (RHAM) test kit …

Read article ↗6 citations
02
Research Article18 Jun 2020Vol. 13 · Issue 6

Evaluation of two fixation techniques for direct observation of biofilm formation of Bacillus subtilis in situ, on Congo red agar, using scanning electron microscopy

Nadia Mahmoud Tawfiq Jebril

This study reported the appropriate use of ABL in the fixation technique for the preservation of biofilm of B. subtilis

Read article ↗11 citations
03
Research Article10 Nov 2021Vol. 14 · Issue 11

Comparison of polymerase chain reaction and microscopy for the detection of Fasciola spp. in the fecal matter of domestic bovines in Kalasin Province, Thailand

Sirikanda Thanasuwan

This study aimed to determine the distribution of Fasciola spp. and compare the specificity and sensitivity of FECT under microscopy to that of polymerase chain reaction (PCR) in cattle feces

Read article ↗4 citations
04
Research Article31 Dec 2025Vol. 18 · Issue 12

Standardized trimodal histopathological examination for microplastic detection and tissue-level assessment in green mussels (Perna viridis) cultivated near an industrial estate in Rayong, Thailand

Suchanit Ngamkala

This study aimed to develop a three-part histopathological exam using light microscopy, polarized light microscopy, and Nile Red (NR) fluorescence, and to analyze MP distribution and linked tissue effects in mussels collected from industrial shoreline areas i…

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05
Research Article25 Aug 2018Vol. 11 · Issue 8

Morphologic and morphometric characteristics of ascaroid worm, Ophidascaris piscatori in Xenochrophis piscator snake in Sidoarjo, Indonesia

Lucia Tri Suwanti

Morphology and morphometry of nematode worm in the stomach of Xenochrophis piscator snake macroscopically and microscopically using light and scanning electron microscopy

Read article ↗1 citations
06
Research Article29 Oct 2026Vol. 19 · Issue 10

Anthelmintic activity and mechanistic insights into Piper betle L. essential oil against adult Ascaridia galli: An integrated in vitro, ultrastructural, histopathological, and in silico study

Penny Humaidah Hamid

This study evaluated the in vitro anthelmintic activity of PBEO against adult A. galli and investigated associated structural damage, chemical composition, and potential molecular targets.

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07
Research Article18 Dec 2025Vol. 18 · Issue 12

Ethanolic Chromolaena odorata (Siam weed) leaf extract exhibits broad-spectrum antimicrobial, antibiofilm, antioxidant, and cell-disruptive activities against clinically relevant bacteria

Parichart Boueroy

This study evaluated the antimicrobial, antibiofilm, antioxidant, and ultrastructural effects of ethanolic C. odorata leaf extract against a diverse panel of Gram-positive and Gram-negative bacteria.

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08
Research Article13 Dec 2025Vol. 18 · Issue 12

First report of Ophiotaenia sp. in frogs (Amietophrynus kassasii) from Egypt and in vitro anticestodal activity of Sinularia sp. extract

Barakat Shehata Abd elmaleck

This study provides the first documentation of Ophiotaenia sp. infecting Amietophrynus kassasii in Egypt and evaluating the in vitro anticestodal activity of Sinularia sp. extract against adult tapeworms.

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09
Research Article15 Jun 2025Vol. 18 · Issue 6

Prevalence and characterization of gastrointestinal and ectoparasites in long-tailed macaques (Macaca fascicularis) from ecotourism regions of Aceh, Indonesia

Muhammad Hanafiah

This study aimed to investigate the prevalence, diversity, and morphological characteristics of gastrointestinal (GI) and ectoparasites in M. fascicularis across four natural habitats in Aceh Province, Indonesia.

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14
Research Article28 Jul 2022Vol. 15 · Issue 7

Difference in cytological findings of healthy and conjunctivitis/keratoconjunctivitis affected canine eyes between variably experienced evaluators

Liga Kovalcuka

We aimed to assess whether the cytological findings of healthy and conjunctivitis/keratoconjunctivitis samples differed based on the evaluator's experience

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15
Research Article30 Nov 2021Vol. 14 · Issue 11

In vitro experiments of Pediculus humanus capitis (Phthiraptera: Pediculidae) resistance to permethrin and 6-paradol in East Jakarta: Detoxification enzyme activity and electron microscopic changes in lice

Rizal Subahar

It was observed that 6-paradol severely damaged the head, thorax, respiratory spiracles, and abdomen of the dead lice

Read article ↗8 citations