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Journal articles on the topic 'Ascaris suum'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Zhang, Ling, Zhao Sheng Teng, Hua Zhong Li, Qian Zhang, and Shuang Shuang Wu. "Effect of Destroying High Pulsed Electric Field to Ascaris Suum Eggs." Advanced Materials Research 433-440 (January 2012): 7338–44. http://dx.doi.org/10.4028/www.scientific.net/amr.433-440.7338.

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In order to investigate the effect of high power square-wave pulsed electric field (HPEF) on parasite eggs, Ascaris suum eggs are selected as an example. By changing the voltage, frequency, acting time of the pulse, electrode shape, and living environment of Ascaris suum eggs, this paper discusses the relationship between parameters of HPEF and the effect of destroying Ascaris suum eggs. Then the direct smear for microscopic examination is adopted for counting the death rate of Ascaris suum eggs. The research result shows that with fixed experiment conditions the death rate of Ascaris suum egg

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Yen, Nguyen Thi Hoang, Nguyen Thi Hop, Tran Hai Thanh, et al. "Detection of Ascaris suum in the Livers of Chickens Infected Naturally by the Nested Multiplex PCR Assay." Vietnam Journal of Agricultural Sciences 3, no. 2 (2020): 606–11. http://dx.doi.org/10.31817/vjas.2020.3.2.04.

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This study was conducted to detect Ascaris suum, Toxocara canis, and Toxocara cati in naturally infected chicken livers, and then to provide information related to ascarid infections in humans. Ninety-four chicken liver samples collected at a fresh market were used for this study. DNA was extracted from each minced liver sample (500 mg) by the alkaline lysis method using NaOH 50mM and Tris-HCl (pH 8.0). The nested multiplex PCR assay using ascarid universal primers was applied to amplify the ITS1 ribosomal RNA gene of A. suum, Toxocara canis, and Toxocara cati in all the liver samples. Then, s

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Tiwa, A. J., A. J. Podung, E. Pudjihastuti, G. V. J. Assa, and J. F. Paath. "Prevalensi infeksi parasit cacing Ascaris suum pada usus halus babi di tempat penampungan Desa Motoling, Minahasa Selatan." ZOOTEC 41, no. 2 (2021): 472. http://dx.doi.org/10.35792/zot.41.2.2021.36804.

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Penelitian ini bertujuan mengukur prevalensi infeksi parasit cacing pada usus halus ternak babi di lokasi penampungan dan pemotongan Desa Motoling, Minahasa Selatan. Penelitian ini menggunakan sampel 50 ekor ternak babi yang dipotong dan diambil usus halusnya dan diamati parasit cacing serta diukur prevalensinya berdasarkan ras ternak, jenis kelamin dan umur ternak. Metode penelitian yang digunakan yaitu ekplorasi deskriptif. Ternak babi yang ditampung dan dipotong selain berasal dari daerah sekitar tempat penampungan, juga berasal dari luar daerah, seperti Minahasa, Kotamobagu dan Palu. Berda

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Плис, В., та В. Чумак. "ЕПІЗООТОЛОГІЧНИЙ МОНІТОРИНГ ШЛУНКОВО-КИШКОВИХ НЕМАТОДОЗІВ СВИНЕЙ". Аграрний вісник Причорномор'я, № 111 (10 липня 2024): 16–22. http://dx.doi.org/10.37000/abbsl.2024.111.03.

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Серед свиней у Дніпропетровській області значна зараженість нематодами була зареєстрована у приватному секторі, вона сягала 62 % загальної кількості тварин. Найбільш поширеними були види Ascaris suum і Oesophagostomum dentatum. Загальну зараженість свиней нематодами реєстрували у молодняку свиней на відгодівлі – 35 %. Найвищу екстенсивність та інтенсивність інвазії Ascaris suum виявили у молодняку свиней на відгодівлі – 33,7±13,6 та у поросят віком 2−4 місяці 20,4±9,3. Найнижчу зараженість відмічали у поросят-сисунів, а саме Ascaris suum 4,0±0,4, Oesophagostomum dentatum 3,0±0,3, Trichuris sui

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Deslyper, Gwendoline, Dearbhla M. Murphy, Oluyomi A. Sowemimo, Celia V. Holland, and Derek G. Doherty. "Distinct hepatic myeloid and lymphoid cell repertoires are associated with susceptibility and resistance to Ascaris infection." Parasitology 148, no. 5 (2021): 539–49. http://dx.doi.org/10.1017/s0031182021000020.

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AbstractThe soil-transmitted helminth Ascaris lumbricoides infects ~800 million people worldwide. Some people are heavily infected, harbouring many worms, whereas others are only lightly infected. The mechanisms behind this difference are unknown. We used a mouse model of hepatic resistance to Ascaris, with C57BL/6J mice as a model for heavy infection and CBA/Ca mice as a model for light infection. The mice were infected with the porcine ascarid, Ascaris suum or the human ascarid, A. lumbricoides and immune cells in their livers and spleens were enumerated using flow cytometry. Compared to uni

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Muhammad Ubaid Khoir. "Anthelmintic Potential of Unriped Banana Kepok (Musa paradisiaca L.) Extract Against Ascaris suum In Vitro." Journal of Basic Medical Veterinary 12, no. 1 (2023): 15–22. http://dx.doi.org/10.20473/jbmv.v12i1.45446.

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The aim of this study was to determine concentration, soaking time, interaction between concentration and soaking time of methanol extract of kepok banana unriped fruit to cause death toward Ascaris suum in vitro. Research design that has been used in the research was completely randomized design. This research used 300 samples of Ascaris suum with length 10-20 cm without differentiating their sex. Concentration of methanol extract of kepok banana unriped fruit were 10%, 20% and 40%. Physiological NaCl, CMC-Na and Piperazine citrate 10 mg/ml were being used as control. Each treatment then bein

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7

Alves, Elizabeth Brito da Silva, Maria José Conceição, and Daniela Leles. "Ascaris lumbricoides,Ascaris suum, or “Ascaris lumbrisuum”?" Journal of Infectious Diseases 213, no. 8 (2016): 1355.1–1355. http://dx.doi.org/10.1093/infdis/jiw027.

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Mutiarawati, Diah Titik. "In Vitro Anthelmintic Activity of Acalypha Indica Leaves Extracts." Health Notions 4, no. 3 (2020): 94–99. http://dx.doi.org/10.33846/hn40305.

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Anting-anting leaves (Acalypha indica L) is one of the wild plants (weeds) that are often used by the community to treat helminthic diseases such as ascariasis, containing several potentially anthelmintic compounds, namely saponins, tannins and flavonoids. The purpose of this study was to determine the effect of giving Anting-anting leaf extract (Acalypha indica L) as an anthelmintic to the time of death of pork roundworms (Ascaris suum Goeze). The method in this study was pre-experimental with a post test only group design. The subjects of the study were Ascaris suum. The study was conducted

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9

Mufidah, Aghnia. "UJI EFEKTIVITAS ANTHELMINTIK EKSTRAK DAUN SUKUN (Artocarpus altilis) TERHADAP KEMATIAN Ascaris suum, Goeze SECARA IN VITRO." Analis Kesehatan Sains 12, no. 1 (2023): 6–10. http://dx.doi.org/10.36568/anakes.v12i1.77.

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Daun sukun (Artocarpus altilis) merupakan tanaman obat herbal yang mengandung senyawa saponin, tanin, flavonoid. Daun dari tanaman tersebut dapat digunakan untuk penyembuhan infeksi kecacingan yang disebabkan Ascaris suum karena memiliki daya anthelmintik. Kasus kecacingan pada pemotongan hewan babi di sidoarjo adalah 3 – 4 babi dari 5 – 6 babi yang dipotong setiap harinya. Tujuan penelitian ini untuk mengetahui efektivitas anthelmintik ekstrak daun sukun (Artocarpus altilis) terhadap kematian cacing gelang (Ascaris suum, Goeze).Metode penelitian ini adalah eksperimental laboratorium dengan ra

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10

Adedeji, S. O., E. O. Ogunba, and O. O. Dipeolu. "Synergistic effect of migrating Ascaris larvae and Escherichia coli in piglets." Journal of Helminthology 63, no. 1 (1989): 19–24. http://dx.doi.org/10.1017/s0022149x00008671.

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ABSTRACTThe effect of intestinal flora on the establishment, development and pathogenicity of Ascaris suum larvae in piglets (Large White breed) was investigated. The infected piglets with Ascaris and Escherichia coli showed signs of pneumonia, cough with respiratory difficulties initially even though these moderated with time. They lost appetite and showed signs of unthriftiness with loss of weight. The packed cell volume was normal but the differential leucocyte counts of the pigs infected with Ascaris larvae and bacteria had high neutrophils, unlike the very high lymphocyte count observed i

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Safiullin, Rinat, and Radmir Safiullin. "OVOCIDAL ACTIVITY OF CYSTODEZ-ULTRA AGAINST ASCARIS SUUM EGGS IN AN IN VITRO LABORATORY EXPERIMENT." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 22 (May 19, 2021): 455–61. http://dx.doi.org/10.31016/978-5-6046256-1-3.2021.22.455-461.

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The ovocidal activity of various concentrations of Cystodez-ultra and the recommended concentration of Phenol was studied in an experiment on cultivation of Ascaris suum eggs in a thermostat at 26–28 oC in Petri dishes in a humid chamber for 30 days, in each of which 1000 eggs were placed. The first chamber was the control one, where the cultivation took place in saline. A solution containing 3, 4 and 5% concentration of the complex preparation Cystodez-ultra was introduced into the second, third and fourth chambers respectively. A 4% Phenol concentration was introduced into the fifth chamber.

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12

Astuti, Sri Sulami Endah. "Identification of the Anthelmintic Power of Anting-anting Leaf and Starfruit Leaf." Health Notions 4, no. 5 (2020): 140–47. http://dx.doi.org/10.33846/hn40502.

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Ascariasis is an intestinal infection caused by the parasitic worm Ascaris lumbricoides. Starfruit leaf (Averrhoa bilimbi) and leaf anting-anting (Acalypha indica L) is a plant that is often used as a worm remedy in the community. Starfruit leaves (Averrhoa bilimbi) and Leaf anting-anting (Acalypha indica L) contain several compounds that have the potential as anthelmintics, namely saponins, tannins and flavonoids. The purpose of this study was to determine the effect of ethanol extention of starfruit leaf leaves (Averrhoa bilimbi) and leaf anting-anting (Acalypha indica L) as anthelmintic on

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13

Maki, Jun, and Toshio Yanagisawa. "Demonstration of carboxyl and thiol protease activities in adult Schistosoma mansoni, Dirofilaria immitis, Angiostrongylus cantonensis and Ascaris suum." Journal of Helminthology 60, no. 1 (1986): 31–37. http://dx.doi.org/10.1017/s0022149x00008191.

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AbstractEvidence has been presented showing two kinds of acidic protease activities in adult Schistosoma mansoni, Dirofilaria immitis, Angiostrongylus cantonensis and Ascaris suum. A haemoglobinolytic activity without adding any SH-containing compounds was maximal at pH 3.5, 2.5, 30 and 3.5 in S. mansoni, D. immitis, Angiostrongylus cantonensis and Ascaris suum respectively. The inhibitor studies demonstrated that this activity is ascribable to carboxyl protease(s). In the presence of dithiothreitol, activity on Azocoll (azo-dye coupled hide powder) was maximal at pH 4.6, 4.6, 3.5 and 5.6 in S

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14

Agustina, Kadek Karang, I. Made Ady Wirawan, I. Made Sudarmaja, I. Made Subrata, and Nyoman Sadra Dharmawan. "Ascaris suum – A zoonosis in Bali, Indonesia." Tropical Parasitology 13, no. 2 (2023): 100–106. http://dx.doi.org/10.4103/tp.tp_24_23.

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Abstract Background: Ascariasis is a common disease in humans and pigs. In previous reports, it has been known that ascariasis in humans is not only caused by Ascaris lumbricoides but also by Ascaris suum which is known to originate from pigs. Aims and Objectives: This research aims to identify the species of Ascaris that infect traditional pig farmers in Bali, Indonesia. Materials and Methods: To achieve this, an observational study was conducted, in which 239 feces samples were collected from traditional pig farmers. The collected samples were then divided into two parts, with one part store

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Özben, Murat, Georg von Samson-Himmelstjerna, Malene K. B. Freiin von Streit, Edwina J. A. Wilkes, Kristopher J. Hughes та Jürgen Krücken. "Absence of Polymorphisms in Codons 167, 198 and 200 of All Seven β-tubulin Isotypes of Benzimidazole Susceptible and Resistant Parascaris spp. Specimens from Australia". Pathogens 11, № 5 (2022): 490. http://dx.doi.org/10.3390/pathogens11050490.

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Benzimidazoles resistance is widespread in strongyle parasitic nematodes and associated with polym orphisms in the codons 167, 198 and 200 of isotype 1 β-tubulin (tbb-1). In ascarids, benzimidazole (BZ) resistance has rarely been reported and in none of these cases were any of these polymorphisms detected. Here, available genome and transcriptome data from WormBase ParaSite were used to compare the complete β-tubulin reservoirs of Parascaris univalens, Ascaris suum and Ascaris lumbricoides. Adult Parascaris spp. specimens collected in Australia from horses after BZ treatment (susceptible, n =

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Boeira, Veridiana Lenartovicz, Renata Coltro Bezagio, Marina Silva de Carvalho, et al. "Hybrid and/or mixed infection by pig and human Ascaris in a Guarani indigenous village in southern Brazil." PLOS Neglected Tropical Diseases 19, no. 2 (2025): e0012271. https://doi.org/10.1371/journal.pntd.0012271.

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Background Ascaris lumbricoides and Ascaris suum are nematode parasites that infect millions of people and pigs worldwide, respectively. Reports of cross-infection and hybridization between the two species has stimulated molecular epidemiological studies of the Ascaris genus. In this study, we evaluated the dynamics of Ascaris transmission between Guarani indigenous schoolchildren, pigs, and the environment of a village in the state of Paraná, southern Brazil. Methodology/principal findings Parasitological and molecular analyses of fecal samples from humans and pigs, and soil samples from the

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Юськів, І. Д., та В. В. Мельничук. "Ефективність використання різних тест-культур яєць гельмінтів щодо встановлення дезінвазійних властивостей хімічних засобів". Вісник Полтавської державної аграрної академії, № 4 (31 грудня 2015): 58–60. http://dx.doi.org/10.31210/visnyk2015.04.14.

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Проведено порівняльну ефективність використання тест-культур яєць Ascaris suum і Trichuris suis, виділених з різних субстратів (з гонад самок гельмінтів та з фекалій хворих свиней), у процесі визначення дезінвазійних властивостей хімічних засобів «Бі-дез» та «Бровадез-плюс». Встановлено, що найбільш стійкими до дії досліджуваних хімічних засобів виявилися яйця T. suis тест-культури, отриманої з фекалій хворих свиней. Зокрема, дезінвазійні хімічні засоби у 2 % концентрації та експозиції 60 хв. призводили до загибелі 68,75–71,85 % яєць Trichuris suis, виділених з фекалій хворих свиней, та 82,60–

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Beda, Stivani Jayanthi, Nemay A. Ndaong, and Julianty Almet. "Uji Aktivitas Ekstrak Daun Akasia (Acacia Auriculiformis) Sebagai Antihelmintik Terhadap Cacing Ascaris Suum." Jurnal Veteriner Nusantara 5, no. 2 (2022): 11–21. http://dx.doi.org/10.35508/jvn.v5i2.5338.

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Ascariasis in pigs is a worm disease caused by Ascaris suum worms. These worms can cause a lot of losses that will have an impact on the production and growth of pigs. Control and treatment of Ascaris suum worms can be giving modern anthelmintics. However, the use of modern anthelmintics can have a negative impact. For that we need other alternative with herbal treatment using plants that have secondary metabolite compounds that are efficacious as anthelmintics such as acacia plants (Acacia auriculiformis). This study aimed to determine the effectiveness of extract leaves of acacia (Acacia aur

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BOES, J., G. F. MEDLEY, L. ERIKSEN, A. ROEPSTORFF, and P. NANSEN. "Distribution of Ascaris suum in experimentally and naturally infected pigs and comparison with Ascaris lumbricoides infections in humans." Parasitology 117, no. 6 (1998): 589–96. http://dx.doi.org/10.1017/s0031182098003382.

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This paper describes the distribution of Ascaris suum in experimentally and naturally infected pigs, and offers a comparison with A. lumbricoides infections in humans. In the first study, worms were recovered post-mortem from a group of 38 pigs that had been trickle inoculated with 10000 infective A. suum eggs twice weekly for 12 weeks. In the second study, worms were collected from a group of 49 pigs that had been kept on a pasture contaminated with infective A. suum eggs for 10 weeks, after which they received treatment with an anthelmintic; they then were turned out on the same pasture for

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Bindseil, Erling. "IMMUNITY TO ASCARIS SUUM." Acta Pathologica Microbiologica Scandinavica 77, no. 2 (2009): 218–22. http://dx.doi.org/10.1111/j.1699-0463.1969.tb04226.x.

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Bindseil, Erling. "IMMUNITY TO ASCARIS SUUM." Acta Pathologica Microbiologica Scandinavica 77, no. 2 (2009): 223–34. http://dx.doi.org/10.1111/j.1699-0463.1969.tb04227.x.

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Bindseil, Erling. "IMMUNITY TO ASCARIS SUUM." Acta Pathologica Microbiologica Scandinavica Section B Microbiology and Immunology 78B, no. 2 (2009): 183–90. http://dx.doi.org/10.1111/j.1699-0463.1970.tb04285.x.

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Bindseil, Erling. "IMMUNITY TO ASCARIS SUUM." Acta Pathologica Microbiologica Scandinavica Section B Microbiology and Immunology 78B, no. 2 (2009): 191–95. http://dx.doi.org/10.1111/j.1699-0463.1970.tb04286.x.

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Bindseil, Erling. "IMMUNITY TO ASCARIS SUUM." Acta Pathologica Microbiologica Scandinavica Section B Microbiology and Immunology 79B, no. 4 (2009): 511–18. http://dx.doi.org/10.1111/j.1699-0463.1971.tb03802.x.

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Jex, Aaron R., Shiping Liu, Bo Li, et al. "Ascaris suum draft genome." Nature 479, no. 7374 (2011): 529–33. http://dx.doi.org/10.1038/nature10553.

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Nagataki, M., K. Uda, B. R. Jarilla, et al. "Molecular and catalytic properties of an arginine kinase from the nematode Ascaris suum." Journal of Helminthology 86, no. 3 (2011): 276–86. http://dx.doi.org/10.1017/s0022149x11000381.

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AbstractWe amplified the cDNA coding for arginine kinase (AK) from the parasitic nematode Ascaris suum, cloned it in pMAL plasmid and expressed the enzyme as a fusion protein with the maltose-binding protein. The whole cDNA was 1260 bp, encoding 400 amino acids, and the recombinant protein had a molecular mass of 45,341 Da. Ascaris suum recombinant AK showed significant activity and strong affinity ( K _{m}^{Arg} = 0.126\hairsp mM) for the substrate l-arginine. It also exhibited high catalytic efficiency ( k _{cat}/ K _{m}^{Arg} = 352) comparable with AKs from other organisms. Sequence analysi

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Sparks, A. M., M. Betson, G. Oviedo, C. Sandoval, P. J. Cooper, and J. R. Stothard. "Characterization of Ascaris from Ecuador and Zanzibar." Journal of Helminthology 89, no. 4 (2014): 512–15. http://dx.doi.org/10.1017/s0022149x14000431.

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AbstractTo shed light on the epidemiology of ascariasis in Ecuador and Zanzibar, 177 adult worms retrieved by chemo-expulsion from either people or pigs were collected, measured and subjected to polymerase chain reaction–restriction fragment length polymorphism (PCR-RFLP) analysis of the ribosomal internal transcribed spacer (ITS) region. Upon double digestion with RsaI and HaeIII, PCR-RFLP analysis revealed the presence of A. lumbricoides in people and A. suum in pigs in Ecuador. In contrast, while there are no pigs on Zanzibar, of the 56 worms obtained from people, one was genotyped as A. su

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Souza, Valdênia Maria Oliveira, та Mahasti Sahihi Macedo. "Boosting the suppressive effects of Ascaris suum components in IFN-γ-deficient mice". Revista da Sociedade Brasileira de Medicina Tropical 42, № 3 (2009): 345–47. http://dx.doi.org/10.1590/s0037-86822009000300021.

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High molecular weight components from Ascaris suum extract suppress ovalbumin-specific immunity in mice. In IFN-γ-deficient mice, ovalbumin-specific delayed-type hypersensitivity reactions are more strongly downregulated by these suppressive components. Here, the cellularity of the delayed-type hypersensitivity reaction in IFN-γ-deficient mice and the increased downregulation induced by Ascaris suum components were analyzed. IL-12p40-dependent neutrophilic influx was predominant. Suboptimal doses of the suppressive fraction from this nematode completely inhibited the hypersensitivity reaction,

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Delgado Tello, Victorino, and Rosa María Liñan Abanto. "ALTERACIONES CLINICAS Y TISULARES PRODUCIDAS POR LARVAS DE Ascaris suum en Mus musculus var. albinus INFECTADOS EXPERIMENTALMENTE." Ciencia & Desarrollo, no. 8 (April 16, 2019): 36–39. http://dx.doi.org/10.33326/26176033.2004.8.145.

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El presente trabajo tuvo como objetivo determinar las alteraciones clínicas y tisulares producidas por larvas de Ascaris suum en Mus musculus var. albinus. Los especímenes de Mus musculus fueron infectados por vía oral con una dosis de 3800 huevos. Las alteraciones clínicas fueron: respiración acelerada y ronquidos. Las alteraciones observadas en los cortes histológicos del pulmón fueron: infiltración por polimorfonucleares, transudado, presencia de tejido fibroso y porciones de larvas. Se concluye que el cuadro clínico y tisular observado en los especímenes es causado por As

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Šoltýs, J., Z. Borošková, and E. Dvorožňáková. "Effects of concurrently administered copper and mercury on phagocytic cell activity and antibody levels in guinea pigs with experimental ascariasis." Journal of Helminthology 71, no. 4 (1997): 339–44. http://dx.doi.org/10.1017/s0022149x00016163.

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AbstractThe subchronic effect of copper and mercury on selected immunological parameters in guinea pigs with experimental ascariasis was studied. Cupric sulphate and mercuric chloride administered for 28 days did not suppress the levels of specific circulating antibody in a subsequent Ascaris suum infection. Intoxication of animals significantly inhibited the phagocytic activity of peritoneal macrophages throughout the experiment. Ascaris suum infection elevated macrophage phagocytic activity but values remained significantly lower in comparison with infected non-intoxicated animals. Both the

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Wiweka, Ade Hary, I. Made Dwinata, and I. Nyoman Adi Suratma. "PREVALENCE AND RISK FACTORS OF ASCARIS SUUM INFECTIONIN PIGS IN THE LOWLANDAREA OF BALI PROVINCE." Indonesia Medicus Veterinus 9, no. 6 (2020): 940–48. http://dx.doi.org/10.19087/imv.2020.9.6.940.

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Cacing Ascaris suum merupakan parasit saluran cerna pada babi yang dapat menimbulkan gangguan kesehatan berupa kekurusan, diare, penurunan produktivitas ternak dan kerugian ekonomi yang besar. Cacing A. suum bersifat zoonosis. Tujuan penenelitian ini adalah untuk mengetahui prevalensi dan faktor risiko infeksi cacing A. suum pada babi di dataran rendah Provinsi Bali. Jumlah sampel yang digunakan sebanyak 200 sampel feses babi segar yang diambil dari wilayah dataran rendah basah dan rendah kering. Sampel feses diperiksa dengan metode konsentrasi pengapungan menggunakan larutan garam dapur (NaCl

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Rocha, Francisco Airton Castro, Ana Karine Rocha Melo Leite, Margarida Maria Lima Pompeu, et al. "Protective Effect of an Extract from Ascaris suum in Experimental Arthritis Models." Infection and Immunity 76, no. 6 (2008): 2736–45. http://dx.doi.org/10.1128/iai.01085-07.

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ABSTRACT We investigated the effect of an extract from a helminth (Ascaris suum) in zymosan-induced arthritis (ZYA) or collagen-induced arthritis (CIA). Rats and mice, respectively, received 1 mg and 0.1 mg zymosan intra-articularly (i.a.). Test groups received an A. suum extract either per os (p.o.) or intraperitoneally (i.p.) 30 min prior to i.a. zymosan. Controls received saline. Hypernociception was measured using the articular incapacitation test. Cell influx, nitrite, and cytokine levels were assessed in joint exudates. The synovia and distal femoral extremities were used for histopathol

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Thomas, J. E., J. T. Podichetty, Y. Shi, et al. "Effect of temperature and shear stress on the viability of Ascaris suum." Journal of Water, Sanitation and Hygiene for Development 5, no. 3 (2015): 402–11. http://dx.doi.org/10.2166/washdev.2015.175.

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Ascaris eggs are commonly used as a bioindicator to test the success of waste treatment systems. The ability to inactivate this organism's eggs indicates probable destruction of a variety of pathogens. The intent of these experiments was to determine operational parameters for a conical-augur device to treat human solid waste in a time-efficient manner (seconds), without exogenous chemicals (e.g. lime, an alkalizing agent) or an external heat source. Literature reviews and independent viscometry experiments established a target temperature range and residence time within the device. The abilit

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Okimoto, R., J. L. Macfarlane, D. O. Clary, and D. R. Wolstenholme. "The mitochondrial genomes of two nematodes, Caenorhabditis elegans and Ascaris suum." Genetics 130, no. 3 (1992): 471–98. http://dx.doi.org/10.1093/genetics/130.3.471.

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Abstract The nucleotide sequences of the mitochondrial DNA (mtDNA) molecules of two nematodes, Caenorhabditis elegans [13,794 nucleotide pairs (ntp)], and Ascaris suum (14,284 ntp) are presented and compared. Each molecule contains the genes for two ribosomal RNAs (s-rRNA and l-rRNA), 22 transfer RNAs (tRNAs) and 12 proteins, all of which are transcribed in the same direction. The protein genes are the same as 12 of the 13 protein genes found in other metazoan mtDNAs: Cyt b, cytochrome b; COI-III, cytochrome c oxidase subunits I-III; ATPase6, Fo ATPase subunit 6; ND1-6 and 4L, NADH dehydrogena

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Salami, O. S. "In vitro Anthelminthic Activity of Crude Methanolic Leaf Extract of Hyptis suaveolens (L.) Poit (Bush mint) on Ascaris suum." Journal of Veterinary and Biomedical Sciences 2, no. 1 (2019): 82–87. http://dx.doi.org/10.36108/jvbs/9102.20.0101.

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Ascariasis is a neglected tropical disease prevalent in areas with poor hygiene and low standard of living in tropical countries. Hyptis suaveolens is been used traditionally around the world for various ailments. The aim of the study was to evaluate the anthelminthic activity of the methanolic leaf extract of the plant on the three life cycle stages of Ascaris suum synonymous to Ascaris lumbricoides. The phytochemical analysis of the extract was evaluated. The in-vitro anthelminthic activity of the methanolic leaf extract of Hyptis suaveolens on the egg hatchability and larva inhibition of As

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Kyossev, Z., B. Bergmann, E. Ossikovski, and R. D. Walter. "N-acetylglucosaminyltransferase from ascaris suum." International Journal for Parasitology 21, no. 6 (1991): 703–6. http://dx.doi.org/10.1016/0020-7519(91)90082-i.

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Wiwanitkit, Somsri, and Viroj Wiwanitkit. "Inactivation of Ascaris suum eggs." American Journal of Infection Control 41, no. 9 (2013): 849. http://dx.doi.org/10.1016/j.ajic.2012.11.017.

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Frontera, E., F. Serrano, D. Reina, M. Alcaide, J. Sánchez-López, and I. Navarrete. "Serological responses to Ascaris suum adult worm antigens in Iberian finisher pigs." Journal of Helminthology 77, no. 2 (2003): 167–72. http://dx.doi.org/10.1079/joh2002163.

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AbstractAdult Ascaris suum were dissected to obtain different worm components (body wall, body fluid, ovaries, uterus and oesophagus) which were used as antigens when testing 95 sera of naturally A. suum-infected Iberian pigs by enzyme-linked immunosorbent assay (ELISA) and Western blot (WB). Pigs with patent Ascaris infections had significantly lower ELISA optical density values than pigs without adult worms when using the body fluid and the body wall as antigens. A poor negative correlation was found between adult intestinal worm burden or eggs in faeces and specific antibody responses, meas

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BUDIYANTI, RANI TIYAS, MURKATI MURKATI, and ISNA QADRIJATI. "Antihelmintic effect of sambiloto herb infusa (Andrographis paniculata) to Ascaris suum in vitro." Asian Journal of Tropical Biotechnology 13, no. 2 (2016): 73–82. https://doi.org/10.13057/biotek/c130204.

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Budiyanti RT, Murkati, Qadrijati I. 2016. Antihelmintic effect of sambiloto herb infusa (Andrographis paniculata) to Ascaris suum in vitro. Bioteknologi 13: 73- 82. Sambiloto (Andrographis paniculata Nees.) contains of saponin, tannin, and andrographolide that has antihelmintic activities. The aim of this research is knowing the existence of antihelmintic effect from infusa of sambiloto herb at Ascaris suum in vitro. The type of this research is experimental research with â€œ the post test only group control designâ€ method. Animal trial that was used is Ascaris suum. To get the number of eac

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SYAHID, MUHAMMAD ARIF NUR, CR SITI UTARI, and SUTARMIADJI DJUMARGA. "Effect of putri malu (Mimosa pudica) extract on Ascaris suum mortality in vitro." Biofarmasi Journal of Natural Product Biochemistry 9, no. 2 (2011): 33–37. http://dx.doi.org/10.13057/biofar/f090201.

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Syahid MAN, Utari CRS, Djumarga S. 2011. Effect of putri malu extract (Mimosa pudica) on Ascaris suum mortality in vitro. Biofarmasi 9: 33-37. This study was to determine the influence of Mimosa pudica extract in Ascaris suum mortality. This research was a laboratory experiment, with a post-test only with control group design by using 140 adult A. suum, divided into seven groups. This research used NaCl 0.9% for a negative control, pirantel pamoat 5 mg/mL solution for a positive control, and five intervention by using 20%, 40%, 60%, 80% and 100% concentration of M. pudica extract. The observat

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Rojas-Valencia, M. N., M. T. Orta-de-Velásquez, M. Vaca-Mier, and V. Franco. "Ozonation by-products issued from the destruction of microorganisms present in wastewaters treated for reuse." Water Science and Technology 50, no. 2 (2004): 187–93. http://dx.doi.org/10.2166/wst.2004.0121.

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This work demonstrates the reaction of ozone on the amino acids comprising the covering layer of resistant micro-organisms. A secondary aim was to check the byproducts generated when ozone was applied to synthetic samples (such as Vibrio cholerae NO 01 WFCC-449, Salmonella typhi ATTC-6539, faecal coliforms and Ascaris suum). The ozone was applied at a concentration of 18.4 mgO3/min at pH 3, for different lengths of time. In the case of bacteria, results showed that, at 8 minutes, the number was reduced to the level of the Official Mexican Standards set for treated water destined for irrigation

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Leles, Daniela, Scott L. Gardner, Karl Reinhard, Alena Iñiguez, and Adauto Araujo. "Are Ascaris lumbricoides and Ascaris suum a single species?" Parasites & Vectors 5, no. 1 (2012): 42. http://dx.doi.org/10.1186/1756-3305-5-42.

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GANESTYA, SHITA, SUTARMIADJI DJUMARGA, and CR SITI UTARI. "Anthelmintic effects of pumpkin (Cucurbita moschata) seed extract on Ascaris suum in vitro." Biofarmasi Journal of Natural Product Biochemistry 10, no. 1 (2017): 1–6. http://dx.doi.org/10.13057/biofar/f100101.

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Ganestya S, Djumarga S, Utari CRS. 2012. Anthelmintic effects of pumpkin (Cucurbita moschata) seed extract on Ascaris suum in vitro. Biofarmasi 10: 1-6. The aim of this research was to determine the effect of pumpkin seed extract towards the Lethal Death Time of Ascaris suum Goeze in vitro. The type of this research was an quasi-experiment using a post-test only controlled group design. The subject of this research was the actively motile adult Ascaris suum Goeze. A purposive sampling technique was used to collect the samples by considering the length of each worm without noticing the sex of w

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Wang, Qiushi, Ruijun He, Qi Zhang, Jin Shan, Yanmei Zhao, and Xia Wang. "Released ATP Mediates Spermatozoa Chemotaxis Promoted by Uterus-Derived Factor (UDF) in Ascaris suum." International Journal of Molecular Sciences 23, no. 7 (2022): 4069. http://dx.doi.org/10.3390/ijms23074069.

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Fertilization requires sperm migration toward oocytes and subsequent fusion. Sperm chemotaxis, a process in which motile sperm are attracted by factors released from oocytes or associated structures, plays a key role in sperm migration to oocytes. Here, we studied sperm chemotaxis in the nematode Ascaris suum. Our data show that uterus-derived factor (UDF), the protein fraction of uterine extracts, can attract spermatozoa. UDF is heat resistant, but its activity is attenuated by certain proteinases. UDF binds to the surface of spermatozoa but not spermatids, and this process is mediated by mem

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Cutillas, C., B. Rodriguez, and D. C. Guevara. "Isoenzymatic pattern and structure of glutamate dehydrogenase from Ascaris suum." Journal of Helminthology 66, no. 4 (1992): 310–12. http://dx.doi.org/10.1017/s0022149x00014772.

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ABSTRACTThe isoenzymatic pattern of glutamate dehydrogenase (GDH) has been described for Ascaris suum, a parasite of Sus scrofa domestica. Only one band of activity has been revealed, suggesting a monomorphic condition for this enzyme. Also, the structure of GDH has been assayed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS–PAGE) and silver staining. Only one subunit was present with a molecular weight of about 55 000. A hexameric structure for GDH of A. suum is suggested.

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Patil, Prajakta Pratap, and Srikanth Mutnuri. "Study of helminth eggs (Ascaris suum) inactivation by anaerobic digestion and electrochemical treatment." Gates Open Research 7 (June 12, 2023): 93. http://dx.doi.org/10.12688/gatesopenres.14573.1.

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Background: The use of insufficiently treated wastewater or faecal sludge in agriculture raises concerns because of the pathogen content. Helminth eggs are one of the most crucial pathogens for ensuring public health and safety. Widely used disinfection treatment methods do not guarantee the complete inactivation of helminth eggs. The current study evaluated the effectiveness of anaerobic digestion and electrochemical process on helminth (Ascaris suum) egg inactivation. Methods: Lab-scale biochemical methane potential (BMP) assay was conducted by spiking A. suum eggs in a serum bottle. Total s

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Patil, Prajakta Pratap, and Srikanth Mutnuri. "Study of helminth eggs (Ascaris suum) inactivation by anaerobic digestion and electrochemical treatment." Gates Open Research 7 (February 12, 2024): 93. http://dx.doi.org/10.12688/gatesopenres.14573.2.

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Background The use of insufficiently treated wastewater or Faecal sludge in agriculture raises concerns because of the pathogen content. Helminth eggs (HE) are one of the most crucial pathogens for ensuring public health and safety. Widely used disinfection treatment methods do not guarantee the complete inactivation of helminth eggs. The current study evaluated the effectiveness of anaerobic digestion and electrochemical process on helminth (Ascaris suum) egg inactivation. Methods Lab-scale biochemical methane potential (BMP) assay was conducted by spiking A. suum eggs in a serum bottle. Tota

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Harizanov, Rumen, Iskren Kaftandjiev, Iskra Rainova, and Nina Tsvetkova. "RARE CASE OF ASCARIASIS DETECTED BY COLONOSCOPY ON THE BACKGROUND OF ELEVATED LEVELS OF FECAL CALPROTECTIN." PROBLEMS of Infectious and Parasitic Diseases 51, no. 3 (2024): 24–27. http://dx.doi.org/10.58395/7x6e3005.

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Introduction: The causative agents of ascariasis in humans are two species: Ascaris lumbricoides and Ascaris suum. For diagnosis, a fecal sample is most often examined. In some cases, the parasite can be identified when coming out with the intestinal passage, and very rarely up on colonoscopy. Aim to present a rare case of ascariasis where the diagnosis was made by colonoscopy on the background of elevated levels of fecal calprotectin (f-CP). Case presentation: A colonoscopy was performed on a 52-year-old female patient due to elevated f-CP. The patient had no complaints. The colonoscopy did n

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Stewart, T. B., and T. J. Rowell. "Susceptibility of fourth-stage Ascaris suum larvae to fenbendazole and to host response in the pig." American Journal of Veterinary Research 47, no. 8 (1986): 1671–73. https://doi.org/10.2460/ajvr.1986.47.08.1671.

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SUMMARY Fenbendazole given at the rate of 2.5 g/kg of feed for 3 days had 100% efficacy against 4th-stage Ascaris suum larvae in 8 pigs. Eight control pigs had a total of 108 A suum. In 6 pigs infected 3 times with 3rd-stage A suum larvae and treated with fenbendazole after the larvae molted to the 4th stage, the challenge exposure-derived population was decreased by 64%. Similar sequential infections in 6 pigs similarly infected, but not treated with fenbendazole, decreased the challenge exposure-derived population by 98%; however, developing and/or adult vmrms from the vaccinating infections

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Kołodziejczyk, Lidia, Kinga Mazurkiewicz-Zapałowicz, Magdalena Twarużek, et al. "The Ovistatic Effect of Saprotrophic Soil Fungi on Ascaris suum Eggs." Folia Biologica 67, no. 3 (2019): 109–18. http://dx.doi.org/10.3409/fb_67-3.11.

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The aim of the study was to evaluate the potential use of selected species of soil fungi (Fusarium oxysporum, F. sulphureum, F. verticillioides, and Penicillium expansum) for the bioregulation of the dispersive stages of a parasitic nematode – the large roundworm of pig (Ascaris suum). Experimental cultures containing A. suum eggs with soil fungi and control cultures without fungi were incubated at 26°C for 28 days. Microscopic observations of the developmental stages of the A. suum eggs (zygote, 2-8 blastomeres, morula/blastula, gastrula, and larva) were performed at 7, 14, 21, and 28 days. T

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