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Journal articles on the topic 'A. galli, H. gallinarum'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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1

Vieira, Fernando Emmanuel Gonçalves, Milton Hissashi Yamamura, Roberta Lemos Freire, and Selwyn Arlington Headley. "The effects of managerial systems on helminth infection in freerange chickens from northern Paraná, Brazil." Semina: Ciências Agrárias 36, no. 6Supl2 (2015): 4311. http://dx.doi.org/10.5433/1679-0359.2015v36n6sup2p4311.

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The effects of managerial systems on the occurrence of gastrointestinal helminths in Free-Range Chickens (FRCs) from northern Paraná, Brazil were investigated. The most predominant (23.3%; 61/262) cestode observed was Raillietina cesticillus; Heterakis gallinarum (71.4%; 187/262) and Ascaridia galli (45%; 118/262) were the predominant nematodes; Postharmostomum commutatum was the only trematode observed in 2.7% (7/262) of FRCs. The most elevated parasitic burdens were associated with Heterakis gallinarum, Ascaridia galli, and Raillietina cesticillus. Significant (p ? 0.05) associations were ob

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Vieira, Fernando Emmanuel Gonçalves, Milton Hissashi Yamamura, Roberta Lemos Freire, and Selwyn Arlington Headley. "The effects of managerial systems on helminth infection in freerange chickens from northern Paraná, Brazil." Semina: Ciências Agrárias 36, no. 6Supl2 (2015): 4311. http://dx.doi.org/10.5433/1679-0359.2015v36n6supl2p4311.

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<p>The effects of managerial systems on the occurrence of gastrointestinal helminths in Free-Range Chickens (FRCs) from northern Paraná, Brazil were investigated. The most predominant (23.3%; 61/262) cestode observed was <em>Raillietina cesticillus</em>; <em>Heterakis gallinarum </em>(71.4%; 187/262) and <em>Ascaridia galli </em>(45%; 118/262) were the predominant nematodes; <em>Postharmostomum commutatum </em>was the only trematode observed in 2.7% (7/262) of FRCs. The most elevated parasitic burdens were associated with <em>Heteraki

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3

Bobrek, Kamila, Joanna Hildebrand, Joanna Urbanowicz, and Andrzej Gaweł. "Molecular Identification and Phylogenetic Analysis of Heterakis dispar Isolated from Geese." Acta Parasitologica 64, no. 4 (2019): 753–60. http://dx.doi.org/10.2478/s11686-019-00112-1.

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Abstract Purpose Heterakidosis is a common parasitic infection caused in domestic birds by Heterakis species: Heterakis gallinarum, H. isolonche, and H. dispar. Among them, the best described species is H. gallinarum, noted mainly in gallinaceous birds. In waterfowl, H. dispar is the predominant species. The variations in morphology and host specificity qualify H. dispar as a different species, but the phylogenetic relationships between heterakids were unclear for a long time, because of a lack of H. dispar sequences. Methods The authors provided the molecular data for H. dispar and analyzed t

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4

Kilic, Isabel, Manuel Stehr, Mark Hennies, et al. "Differentially Expressed Gene Patterns in Ascarid-Infected Chickens of Higher- or Lower-Performing Genotypes." Animals 11, no. 4 (2021): 1002. http://dx.doi.org/10.3390/ani11041002.

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Here, we describe the first transcriptomic investigation of the peripheral blood of chickens exposed to Ascaridia galli and Heterakis gallinarum infections. We investigated differentially expressed gene (DEG) patterns in two chicken genotypes with either a higher (Lohmann Brown Plus, LB) or lower (Lohmann Dual, LD) laying performance level. The hens were experimentally coinfected with A. galli and H. gallinarum, and their worm burdens and infection parameters were determined six weeks post infection. Based on most representative infection parameters, the hens were clustered into lower- and hig

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5

Permin, A., H. Magwisha, A. A. Kassuku, et al. "A cross-sectional study of helminths in rural scavenging poultry in Tanzania in relation to season and climate." Journal of Helminthology 71, no. 3 (1997): 233–40. http://dx.doi.org/10.1017/s0022149x00015972.

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AbstractA cross-sectional study on the prevalence of helminths in rural scavenging poultry on six hundred adult chickens selected randomly from six villages in the Morogoro Region, Tanzania during the wet and the dry seasons, was conducted. The trachea and gastrointestinal tract of each bird were examined for the presence of parasites. All chickens were infected with one or several species of helminths, the average being 4.8 ±1.7 helminths per chicken during the wet season and 5.1 ± 1.8 during the dry season. A total of 29 different helminth species were shown in the trachea or the gastrointes

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Zaman, Rimi Farhana, Ameena Khatun, Shahela Alam, Farhana Muznebin, and Hamida Khanum. "Comparative incidence of Helminth parasites in domestic fowl, white leg horne, layer and cock." Bangladesh Journal of Zoology 44, no. 2 (2017): 245–54. http://dx.doi.org/10.3329/bjz.v44i2.32764.

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Investigation on gastrointestinal helminths was conducted on 20 domestic fowl, 20 white leghorn, 20 layer and 20 cock of Dhaka city. Six species of helminth belonging to trematode, cestode and nematode were found to infect the different parts of alimentary canal of domestic fowl. The prevalence of helminths in domestic fowl were as follows: Catatropis verrucosa (25%), Amoebotaenia sphenoides (10%), Hymenolepis cantaniana (35%), Rallietina echinobothrida (55%), Ascardia galli (70%) and Heterakis gallinarum (30%) whereas, in white leghorn the prevalence of Rallietina echinobothrida (20%) and Asc

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7

Stehr, Manuel, Quentin Sciascia, Cornelia C. Metges, Matthias Gauly, and Gürbüz Daş. "Co-expulsion of Ascaridia galli and Heterakis gallinarum by chickens." International Journal for Parasitology 48, no. 13 (2018): 1003–16. http://dx.doi.org/10.1016/j.ijpara.2018.05.014.

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8

Alam, MN, M. Mostofa, MAHNA Khan, MA Alim, AKMA Rahman, and AA Trisha. "Prevalence of Gastrointestinal Helminth Infections in Indigenous Chickens of Selected Areas of Barisal District, Bangladesh." Bangladesh Journal of Veterinary Medicine 12, no. 2 (2014): 135–39. http://dx.doi.org/10.3329/bjvm.v12i2.21275.

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The prevalence of gastrointestinal helminth infections and the gross pathological lesions produced by them were studied from February 2012 to January 2013 in the Department of Pharmacology of Bangladesh Agricultural University, Mymensingh. In this study, a total of 320 indigenous chickens aged ranging from 2 to 4 months were examined to identify the different types of gastrointestinal helminth infections in indigenous chickens. During routine examination, six species of helminth parasites were recorded, of which five species of nematodes such as Ascaridia galli, Heterakis gallinarum, Capillari

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9

Abon, April Corazon. "Anthelmintic efficacy of tuba (Croton tiglium L.) seeds on the gastrointestinal parasites of native chickens (Gallus domesticus)." Plant Science Today 8, no. 4 (2021): 749–53. http://dx.doi.org/10.14719/pst.2021.8.4.1071.

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The efficacy of capsulized Croton tiglium L. (CCT) seeds on the gastrointestinal parasites of native chickens (Gallus domesticus) was tested in experiments. A total of thirty-six free-range native chickens naturally infected with gastrointestinal parasites were divided into four treatment groups (positive control of levamisole+niclosamide, 200 mg, 300 mg and 400 mg CCT seeds) following a completely randomized design (CRD). Prior to treatment and on the 3rd, 6th, 9th and 12th days after treatment, the fecal egg count per gram was measured using the mc master technique. The analysis of variance

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10

Panikar, І. І., A. S. Klymenko, S. M. Mykhailiutenko та О. V. Kruchynenko. "Рathological changes in the chicken with mixed invasion of ascaridia galli and heterakis gallinarum". Bìoresursi ì prirodokoristuvannâ 8, № 3-4 (2016): 81–86. http://dx.doi.org/10.31548/bio2016.03.012.

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11

Ananda, Rio Riski, Emantis Rosa, and Gina Dania Pratami. "STUDI NEMATODA PADA AYAM PETELUR (Gallus gallus) STRAIN ISA BROWN DI PETERNAKAN MANDIRI KELURAHAN TEGAL SARI, KECAMATAN GADING REJO, KAB. PRINGSEWU, LAMPUNG." Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati 4, no. 2 (2017): 23–27. http://dx.doi.org/10.23960/jbekh.v4i2.130.

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Ayam petelur merupakan ayam yang khusus dipelihara untuk diambil telurnya. Kandungan protein telur yang tinggi serta harganya yang terjangkau membuat ayam jenis petelur ini banyak dibudidayakan. Namun dalam pembudidayaannya masih sering terdapat kendala, salah satunya disebabkan oleh berbagai nematoda yang menyebabkan berbagai macam infeksi. Penelitian ini telah dilaksanakan pada bulan April 2017 sampai bulan Juni 2017. Pengambilan sampel dilakukan di Peternakan mandiri, di Kelurahan Tegal Sari, Kecamatan Gading Rejo, Kabupaten Pringsewu, Provinsi Lampung dan identifikasi dilakukan di Balai Ve

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12

Chen, D. K., L. Pearce, A. McGeer, D. E. Low та B. M. Willey. "Evaluation of d-Xylose and 1% Methyl-α-d-Glucopyranoside Fermentation Tests for Distinguishing Enterococcus gallinarum fromEnterococcus faecium". Journal of Clinical Microbiology 38, № 10 (2000): 3652–55. http://dx.doi.org/10.1128/jcm.38.10.3652-3655.2000.

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To determine the validity of the rapid xylose and methyl-α-d-glucopyranoside (MDG) fermentation tests in distinguishing Enterococcus gallinarum fromEnterococcus faecium, 156 well-characterized clinical isolates of enterococci (55 E. gallinarum, 91 E. faecium, and 10 Enterococcus faecalis isolates) known to be of different clones were examined in a blinded fashion. Species identification was confirmed by PCR of the ddl ligase genes of E. faecium and E. faecalis and thevanC1 gene of E. gallinarum. Xylose tests were performed with d-xylose tablets by using a heavy bacterial suspension and were in

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13

Yevstafyeva, V. A., V. V. Melnychuk, О. V. Nikiforova, et al. "Comparative morphology and biology of nematodes of genus Heterakis (Nematoda, Heterakidae), parasites of the domestic goose (Anser anser) in Ukraine." Regulatory Mechanisms in Biosystems 9, no. 2 (2018): 229–36. http://dx.doi.org/10.15421/021834.

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The genus Heterakis Dujardin, 1845 is one of the most widely distributed genera of nematode parasites of domestic and wild birds. Geographically and ecologically predominant species include Heterakis gallinarum Schrank, 1788 and Heterakis dispar Schrank, 1790. Prevalence and occurrence of these nematodes in the domestic goose (Anser anser dom.) depend on their biological and morphological specifics which ensure the highest viability, fast growth and maximum fertility in the host. This study presents the abundance and species composition of nematodes of the genus Heterakis in the domestic goose

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Ogbaje, C. I., E. O. Agbo, and O. J. Ajanusi. "Prevalence of Ascaridia galli, Heterakis gallinarum and Tapeworm Infections in Birds Slaughtered in Makurdi Township." International Journal of Poultry Science 11, no. 2 (2012): 103–7. http://dx.doi.org/10.3923/ijps.2012.103.107.

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15

Yazwinski, T. A., C. A. Tucker, E. Wray, L. Jones, and F. D. Clark. "Observations of benzimidazole efficacies against Ascaridia dissimilis, Ascaridia galli, and Heterakis gallinarum in naturally infected poultry." Journal of Applied Poultry Research 22, no. 1 (2013): 75–79. http://dx.doi.org/10.3382/japr.2012-00606.

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16

Bankov, Ilia, and John Barrett. "Sphingomyelin synthesis in Ascaridia galli." International Journal for Parasitology 23, no. 8 (1993): 1083–85. http://dx.doi.org/10.1016/0020-7519(93)90131-h.

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17

Torres, Patricio, Omar Cerna, Alonso Rubilar, Álvaro Subiabre, and Pablo Oyarzún. "Blastocystosis y otras infecciones intestinales por parásitos eucarióticos en Gallus gallus domesticus en localidades del sur de Chile." Revista de Investigaciones Veterinarias del Perú 31, no. 4 (2020): e19041. http://dx.doi.org/10.15381/rivep.v31i4.19041.

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El propósito de esta investigación fue determinar la presencia y prevalencia de blastocystosis, zoonosis causada por Blastocystis sp, en gallinas criadas libremente en domicilios de localidades del sur de Chile. Las muestras de heces frescas de aves y humanos fueron colectadas con el fijador PAF y procesadas mediante el método del PAFS combinado con una fase de flotación con solución de sulfato de zinc. En la mitad de los domicilios se detectó Blastocystis sp en las aves con una prevalencia promedio de 14.2%, siendo mayor en la zona rural y en la localidad de Teupa (p<0.05). La prevalencia

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18

Abdullah, Shadan Hassan. "Ecto and Endo Parasites Prevalence in Domestic Chickens in Sulaimani Region." Iraqi Journal of Veterinary Medicine 37, no. 2 (2013): 149–55. http://dx.doi.org/10.30539/iraqijvm.v37i2.275.

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The study was conducted on 65 local adult chickens (Gallus domesticus) to investigate macro - and microscopically presence of external and internal parasites and their prevalence in Sulaimani region-Kurdistan/Iraq from May to July 2012. Results showed that 90.77 % out of total examined chickens were infested with ecto-parasites, out of that 81.36 % (48/59) were infested with lice such as (Menacanthus stramineus, Goniocotes gallinae, Menopon gallinae, Goniodes gigas, Cuclotogaster heterographus ) and 62.72 (37/59) of it with larval stage of soft tick such as (Argas persicus). Mixed infestations

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19

Bairamov, S. "Spreading of Helminths Detected in Private Poultry Farms by Regions of Azerbaijan." Bulletin of Science and Practice 7, no. 2 (2021): 72–82. http://dx.doi.org/10.33619/2414-2948/63/07.

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Of the helminths detected during these studies, the intensity of the invasions with Ascaridia galli in the Aran region, Heterakis gallinarum — on the Absheron, Syngamus trachea, Capillaria obsignata — in Lankaran-Astara, Raillietina tetragona — in Kuba-Khachmaz, and on the basis of studies carried out during autopsy of carcasses the intensity of invasions with heterakises, railietins in the Aran region, Ascaridia in Kuba-Khachmaz, and with singamuses and capillaries in Lankaran-Astara was high. Along with the fact that in the summer period there was observed high extensiveness and intensity of

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Mwale, Marizvikuru, and Patrick J. Masika. "In vitro Anthelmintic Efficacy of Medicinal Plants against Heterakis gallinarum in Village Chickens." Journal of Agricultural Science 7, no. 12 (2015): 247. http://dx.doi.org/10.5539/jas.v7n12p247.

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<p><em>Heterakis gallinarum </em>impedes the productivity of village chickens and hence their socio-economic contribution to rural communties. Smallholder farmers are endowed with vast indigenous knowledge for controlling <em>H. gallinarum </em>and they predominantly use <em>Aloe ferox</em>, <em>Agave sisalan</em>a and <em>Gunnera perpensa</em>. However, their anthelminthic efficacy is unknown. Therefore, our objective was to determine the <em>in vitro</em> anthelmintic efficacy of <em>A. ferox</em>, <

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Tang, Ying, Michael Jones, Paul A. Barrow, and Neil Foster. "Immune Modulation and the Development of Fowl Typhoid: A Model of Human Disease?" Pathogens 9, no. 10 (2020): 843. http://dx.doi.org/10.3390/pathogens9100843.

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Salmonella enterica serovar Gallinarum (S. Gallinarum) is the cause of typhoid in chickens but the immune factors that may facilitate the development of typhoid have not been fully elucidated. We show that, in contrast to non-typhoid S. Enteritidis infection, S. Gallinarum significantly reduced nitrite ion production and expression of mRNA for heterophil granulocyte chemoattractants CXCLi2 and IL-6 in chicken monocyte-derived macrophages (chMDMs) (p < 0.05) at 6 h post-infection (pi). S. Gallinarum also reduced IFN-γ and IL-17 expression by CD4+ lymphocytes cultured with infected chMDMs for

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Kateregga, John, Maria Nabayunga, Patrick Vudriko, and James Ndukui. "Anthelmintic activity of Cassia occidentalis L. methanolic leaf extract on Ascaridia galli and Heterakis gallinarum and its acute toxicity." International Journal of Basic & Clinical Pharmacology 3, no. 1 (2014): 114. http://dx.doi.org/10.5455/2319-2003.ijbcp20140213.

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Daş, Gürbüz, Pål O. Westermark, and Matthias Gauly. "Diurnal variation in egg excretion by Heterakis gallinarum." Parasitology 146, no. 2 (2018): 206–12. http://dx.doi.org/10.1017/s0031182018001075.

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AbstractPeriodicity in nematode egg excretion may be of evolutionary origin as it can favour dispersal of the eggs in the environment. We investigated whether egg excretion by Heterakis gallinarum shows a repeatable pattern of periodicity. The faecal egg concentration and total number of eggs excreted within 4-h intervals were significantly affected by the sampling time within 1 day, but remained unaffected by the sampling day or interaction effects. By contrast, the total number of eggs excreted within 24 h did not differ among the 4 days of the study, collectively indicating repeatable egg e

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Gastaudo, Julia, Verónica Andrea Anibalini, and Alejandra Silvia Coronel. "Determinación de los Índices Bioclimáticos de Erythrina crista-galli y Handroanthus heptaphyllus en el sur de la provincia de Santa Fe (Argentina)." Revista de Investigaciones de la Facultad de Ciencias Agrarias - UNR, no. 33 (June 21, 2019): 013–19. http://dx.doi.org/10.35305/agro33.263.

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La Fenología es la ciencia que estudia los eventos periódicos naturales que ocurren en los seres vivos incluyendo sus relaciones con los fenómenos meteorológicos. Registra la actividad biológica visible de los organismos y la relaciona con el sistema climático del lugar. En el presente trabajo se determinó la fenología y los requerimientos biometeorológicos de Erytrhina crista-galli (Ceibo) y Handroanthus heptaphyllus (Lapacho rosado) en el sur de la provincia de Santa Fe (Argentina). El estudio se realizó durante los años 2014, 2015 y 2016, en el Parque Villarino de la Facultad de Ciencias Ag

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Kusumadewi, Suryaningtyas, Risa Tiuria, and Ridi Arif. "Prevalensi Kecacingan pada Usus Ayam Kampung di Pasar Tradisional Jakarta dan Kota Bogor." Acta VETERINARIA Indonesiana 8, no. 1 (2020): 1–9. http://dx.doi.org/10.29244/avi.8.1.1-7.

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Penelitian ini bertujuan untuk mengidentifikasi dan mengukur prevalensi kecacingan di usus ayam kampung yang ada di pasar tradisional Jakarta dan Kota Bogor. Usus ayam kampung diambil dari 5 pasar yang ada di Jakarta (Bendungan Hilir, Palmerah, Pasar Minggu, Pluit, dan Jatinegara) dan di 4 pasar yang ada di Kota Bogor (Anyar, Bogor, Jambu Dua, Gunung Batu). Sampel yang diambil sebanyak 5 sampel di setiap pasar dengan total 45 sampel. Hasil penelitian menunjukkan 28 dari 45 sampel usus ayam kampung (Gallus domesticus) yang diperiksa di pasar tradisional Jakarta dan Bogor positif mengalami kecac

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Terregino, C., E. Catelli, G. Poglayen, A. Tonelli, and O. I. Gadale. "Etude préliminaire des helminthes du tube digestif du poulet en Somalie." Revue d’élevage et de médecine vétérinaire des pays tropicaux 52, no. 2 (1999): 107–12. http://dx.doi.org/10.19182/remvt.9682.

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Une étude épidémiologique sur les helminthes du tube digestif du poulet (Gallus gallus domesticus) a été effectuée en Somalie. Cent quarante poulets de race locale et originaires de deux systèmes d’élevage différents ont été utilisés. Parmi eux, 125 provenaient d’élevages traditionnels et avaient été amenés à l’abattoir de Mogadishu et les 15 autres étaient issus d’un élevage intensif. Sur les 140 poulets examinés, 110 étaient infestés (79 p. 100) : 104 provenaient des élevages traditionnels et 6 de l’élevage intensif. Ainsi, 83 p. 100 des poulets du premier groupe et 40 p. 100 du second étaie

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Tarbiat, B., N. Enweji, P. Baltrusis, et al. "A novel duplex ddPCR assay for detection and differential diagnosis of Ascaridia galli and Heterakis gallinarum eggs from chickens feces." Veterinary Parasitology 296 (August 2021): 109499. http://dx.doi.org/10.1016/j.vetpar.2021.109499.

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PHAM, ANH DAO NGUYEN, JAN MAST, JEROEN KOEN DE GUSSEM, LARRY R. MCDOUGALD, and BRUNO MARIA GODDEERIS. "Establishing mono-eukaryotic Histomonas meleagridis cultures from in vivo infection contaminated with Tetratrichomonas gallinarum and Blastocystis spp." Parasitology 140, no. 10 (2013): 1266–74. http://dx.doi.org/10.1017/s0031182013000723.

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SUMMARYThe necessity to easily establish Histomonas meleagridis cultures has been underlined extensively by many researchers in order to gain more insights in the biology of H. meleagridis. In addition the occurrence of different protozoa in the caeca of birds impedes, however, the isolation and propagation of H. meleagridis from field outbreaks. Therefore, in a kinetic study using transmission electron microscopy the deleterious effects of adventitious protozoa including Tetratrichomonas gallinarum and Blastocystis spp. on cultured H. meleagridis were examined. To overcome this issue, an easy

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THEPPANGNA, WATTHANA, KOICHI OTSUKI, and TOSHIYUKI MURASE. "Inhibitory Effects of Enterococcus Strains Obtained from a Probiotic Product on In Vitro Growth of Salmonella enterica Serovar Enteritidis Strain IFO3313." Journal of Food Protection 69, no. 9 (2006): 2258–62. http://dx.doi.org/10.4315/0362-028x-69.9.2258.

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Enterococcus faecium and Enterococcus gallinarum strains were isolated from a commercial probiotic product and the effects of these strains on the growth of Salmonella enterica serovar Enteritidis strain IFO3313 were investigated. Viable cell counts of Salmonella Enteritidis in mixed cultures with the probiotic product isolate of E. faecium were significantly (P &lt; 0.05) lower than those in pure cultures after 6, 8, and 24 h when the cultures were incubated in heart infusion broth at 37 and 41°C. Significant differences in viable cell counts of Salmonella Enteritidis in mixed cultures wi

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Fry, M., and J. E. Beesley. "Cytochemical localization of cytochrome oxidase in tissues of parasitic nematodes." Parasitology 90, no. 1 (1985): 145–56. http://dx.doi.org/10.1017/s003118200004909x.

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Cytochemical staining with diaminobenzidine (DAB) has been used to locate cytochrome oxidase activity in mitochondria from major tissues of three intestinal parasitic nematodes, Nippostrongylus brasiliensis, Haemonchus contortus and Ascaridia galli. Deposition of DAB reaction product was uniform and relatively intense in mitochondria from all tissues studied in N. brasiliensis. However, mitochondria from different tissues of H. contortus and A. galli varied considerably in their cytochemical staining, decreasing in the order hypodermis < muscle < gut < reproductive tissue. Mitochondri

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Movsesyan, Petrosyan, Vardanyan, Nikogosyan, Arutyunova, and Barseghyan. "FORMATION OF BIODIVERSITY OF THE FAUNA OF ECTO- AND ENDOPARASITES ON THE ARARAT PLAIN OF ARMENIA." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 22 (May 19, 2021): 342–48. http://dx.doi.org/10.31016/978-5-6046256-1-3.2021.22.342-348.

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Our studies were aimed at analyzing biodiversity of ecto- and endoparasites of sheep, cattle, rabbits, domestic birds and dogs in the lowland zone of the Republic, with semidesert climate and height of 850 m above the sea level. This is one of the warm regions of the Republic. The studies performed have established moderate and high degree of animal infection with parasites. We identified 33 parasite species, mostly helminths (15 species), including 10 species of nematodes (Trichocephalus ovis, Nematodirus spathiger, Haemonchus contortus, Chabertia ovina, Dictyocaulus filaria, Muellerius capil

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Paulin, Susan M., Patricia R. Watson, Annette R. Benmore, et al. "Analysis of Salmonella enterica Serotype-Host Specificity in Calves: Avirulence of S. enterica Serotype Gallinarum Correlates with Bacterial Dissemination from Mesenteric Lymph Nodes and Persistence In Vivo." Infection and Immunity 70, no. 12 (2002): 6788–97. http://dx.doi.org/10.1128/iai.70.12.6788-6797.2002.

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ABSTRACT Host and bacterial factors that determine whether Salmonella serotypes remain restricted to the gastrointestinal tract or penetrate beyond the mucosa and cause systemic disease remain largely undefined. Here, factors influencing Salmonella host specificity in calves were assessed by characterizing the pathogenesis of different serotypes. Salmonella enterica serotype Dublin was highly virulent intravenously, whereas S. enterica serotype Choleraesuis was moderately virulent. Both serotypes were virulent in calves infected orally. In contrast, S. enterica serotypes Gallinarum and Abortus

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SAGE, R. B., M. I. A. WOODBURN, C. DAVIS, and N. J. AEBISCHER. "The effect of an experimental infection of the nematode Heterakis gallinarum on hand-reared grey partridges Perdix perdix." Parasitology 124, no. 5 (2002): 529–35. http://dx.doi.org/10.1017/s0031182002001403.

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We compared 26 hand-reared grey partridges given an experimental infection of the caecal nematode Heterakis gallinarum with 26 uninfected ones. Under laboratory conditions after 91 days, there were no measurable clinical effects of the infection. We found no effect of treatment on the amount of food eaten or on caecal dropping production. However, treated birds, in particular females, developed slightly lower body mass (around 2%) compared to the controls. At post-mortem examination, we found a positive relationship between breast muscle mass and the number of worms collected from the caeca of

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Pavlovic, Ivan, Zoran Kulisic, and Iulia Florestean. "Heteracidosis in pheasants." Veterinarski glasnik 57, no. 1-2 (2003): 37–42. http://dx.doi.org/10.2298/vetgl0302037p.

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Diseases of parasite etiology present a great part of the pheasant game pathology in both natural domiciles and artificial breeding. Based on the research conducted in our country and abroad, we have come to the conclusion that heteracidosis, along with coccidiosis, syngamosis, and ascaridiosis present one of the most significant parasite diseases in these birds. Heteracidosis in pheasants is caused by Heterakis isolonche and H. gallinarum. According to our findings H. isolonche is detect in 26,1 % of pheasants aged from 4 to 14 weeks, and 14,4 % of adult pheasants in organized maintenance con

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Asumang, Philip, Justice Akoto Delali, Francis Wiafe, et al. "Prevalence of Gastrointestinal Parasites in Local and Exotic Breeds of Chickens in Pankrono–Kumasi, Ghana." Journal of Parasitology Research 2019 (September 2, 2019): 1–7. http://dx.doi.org/10.1155/2019/5746515.

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The world’s poultry population is on the ascendency as a result of the high demand for poultry product by consumers. In Africa, poultry meat is estimated to represent almost 25% of all meat, whereas in some areas it covers 100% of the animal protein available. The high demand for poultry products has led to an increase in poultry production in almost all African countries including Ghana, with the domestic chicken being the most kept. The sector has been reported to have recorded a drop in production, partly due to infection of birds by diseases, causing organisms including parasites. The stud

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Movsesyan, Petrosyan, Nykogosyan, et al. "FORMATION OF BIODIVERSITY OF PARASITE FAUNA IN CONDITIONS OF FOOTHILLS ECOSYSTEM OF RAZDAN-MARMARIK REGION OF ARMENIA." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 20 (May 14, 2019): 364–70. http://dx.doi.org/10.31016/978-5-9902340-8-6.2019.20.364-370.

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The fauna of parasites of domestic animals (cows, sheep, rabbits, hens), ixodes ticks, as well as paths of circulation of some biohelminths in conditions of foothills ecosystem of Razdan-Marmarik region of Armenia have been studied. It's been found that fauna of animal parasites in the region consists of 33 species, including 17 species of helminths: 2 trematodes (Dicrocoelim lanceatum, Fasciola hepatica); 4 cestodes (Moniezia expansa, M. benedeni, Echinococcus granulosus larvae, Cysticercus taenicollis); 11 nematodes (Chabertia ovina, Haemonchus contortus, Nematodirus spathiger, Trichocephalu

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LOZANO, João, Adriana ANA, Antonio Palomero SALINERO, et al. "Gastrointestinal Parasites of Free-Range Chickens – A Worldwide Issue." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Veterinary Medicine 76, no. 2 (2019): 110. http://dx.doi.org/10.15835/buasvmcn-vm:2019.0019.

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Gastrointestinal parasites with direct and/or indirect life cycles, namely Eimeria spp., Ascaridia galli, Heterakis gallinarum and Capillaria spp., are responsible for the most frequent and heavy economic losses in aviculture. The current review aimed to collect information about gastrointestinal parasites affecting poultry, as well as, research studies regarding parasitic diseases in free-range chicken production. From the references used in this review, 20% highlight research studies correlating prevalence of gastrointestinal parasites in free-range chickens and factors such as the productio

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Tolossa, Yacob, Asoke Basu, and Ziad Shafi. "Ectoparasites and gastrointestinal helminths of chickens of three agro-climatic zones in Oromia Region, Ethiopia." Animal Biology 59, no. 3 (2009): 289–97. http://dx.doi.org/10.1163/157075609x454926.

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AbstractA survey for ectoparasites and gastrointestinal helminths was conducted in 150 chickens raised in a traditional backyard production system. The chickens were randomly selected from six sites in three agro-climatic zones in central Ethiopia, namely Bekoji and Chancho (highland), Woliso and Teji (midland), and Metehara and Zeway Dugda (lowland). The study indicated that in the three agro-climatic zones 126 (84%), 108 (72%) and 97 (64.67%) of the examined chickens were harbouring ectoparasites, nematodes and cestodes respectively. Out of 10 species of ectoparasites, Menacanthus stramineus

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Zamboni, Rosimeri, Taina dos Santos Alberti, Fabiano da Rosa Venancio, Ana Lucia Schild, Gilberto D'Ávila Vargas, and Eliza Simone Viégas Sallis. "Estudo retrospectivo de doenças diagnosticadas em galinhas coloniais (Gallus gallus domesticus) na região sul do Rio Grande do Sul, em um período de 20 anos (2000 - 2020)." Research, Society and Development 10, no. 10 (2021): e467101018978. http://dx.doi.org/10.33448/rsd-v10i10.18978.

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O objetivo desse estudo foi identificar e descrever as principais doenças que acometeram galinhas criadas em sistemas alternativos, encaminhadas ao Laboratório Regional de Diagnóstico da Faculdade de Veterinária da Universidade Federal de Pelotas (LRD/UFPel), entre os anos de 2000 e 2020. Foram revisados os protocolos de necropsia de galinhas domésticas encaminhadas ao LRD/UFPel, nos últimos 20 anos. Nesse período foram recebidas 565 amostras correspondentes a cadáveres e órgãos de galinhas domésticas, sendo 229 de criações alternativas. Dos 229 casos, 203 (88,64%) tinham diagnóstico conclusiv

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Azeem, Nimra, Muhammad Nawaz, Aftab Ahmad Anjum, et al. "Activity and Anti-Aflatoxigenic Effect of Indigenously Characterized Probiotic Lactobacilli against Aspergillus flavus—A Common Poultry Feed Contaminant." Animals 9, no. 4 (2019): 166. http://dx.doi.org/10.3390/ani9040166.

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Aflatoxin contamination in human food and animal feed is a threat to public safety. Aflatoxin B1 (AFB1) can be especially damaging to poultry production and consequently economic development of Pakistan. The present study assessed the in vitro binding of AFB1 by indigenously characterized probiotic lactobacilli. Six isolates (Lactobacillus gallinarum PDP 10, Lactobacillus reuetri FYP 38, Lactobacillus fermentum PDP 24, Lactobacillus gallinarum PL 53, Lactobacillus paracasei PL 120, and Lactobacillus gallinarum PL 149) were tested for activity against toxigenic Aspergillus flavus W-7.1 (AFB1 pr

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Uzzau, Sergio, Guido S. Leori, Valentino Petruzzi, et al. "Salmonella enterica Serovar-Host Specificity Does Not Correlate with the Magnitude of Intestinal Invasion in Sheep." Infection and Immunity 69, no. 5 (2001): 3092–99. http://dx.doi.org/10.1128/iai.69.5.3092-3099.2001.

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ABSTRACT The colonization of intestinal and systemic tissues bySalmonella enterica serovars with different host specificities was determined 7 days after inoculation of 1 to 2-month-old lambs. Following oral inoculation, S. entericaserovars Abortusovis, Dublin, and Gallinarum were recovered in comparable numbers from the intestinal mucosa, but serovar Gallinarum was recovered in lower numbers than the other serovars from systemic sites. The pattern of bacterial recovery from systemic sites following intravenous inoculation was similar. The magnitude of intestinal invasion was evaluated in ovin

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Villanúa, D., L. Pérez-Rodríguez, O. Rodríguez, J. Viñuela, and C. Gortázar. "How effective is pre-release nematode control in farm-reared red-legged partridges Alectoris rufa?" Journal of Helminthology 81, no. 1 (2007): 101–3. http://dx.doi.org/10.1017/s0022149x07251211.

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AbstractGame bird farming is associated with high parasite levels that reduce farm productivity, reduce survival after releasing, and may pose a health risk for natural populations. The efficacy of albendazole (orally, 20 mg kg− 1) was evaluated in farmed red-legged partridges naturally infected with the nematodes Aonchotheca caudinflata and Heterakis gallinarum. In treated birds body condition improved, nematode egg deposition was reduced and the proportion of gravid A. caudinflata females was reduced, but not the overall worm burdens. Albendazole was found to be 36.8% and 17.1% effective aga

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Zhang, W. M., and A. K. Watson. "Effect of Dew Period and Temperature on the Ability of Exserohilum monoceras to Cause Seedling Mortality of Echinochloa Species." Plant Disease 81, no. 6 (1997): 629–34. http://dx.doi.org/10.1094/pdis.1997.81.6.629.

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In greenhouse and controlled environment experiments, disease development and mortality of Echinochloa crus-galli, E. colona, and E. glabrescens caused by Exserohilum monoceras were affected by duration, frequency, and timing of dew period, as well as by dew-period temperature and post-dew temperature. When adequate dew was provided, 100% mortality occurred for all three Echinochloa spp. over the broad dew-period temperature range of 20 to 30°C. The effect of post-dew temperature on disease development varied with the initial dew period. The minimum dew period to achieve 100% mortality was 16

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Mubarokah, Wida Wahidah, Wisnu Nurcahyo, Joko Prastowo, and Kurniasih Kurniasih. "In vitro and in vivo Areca catechu crude aqueous extract as an anthelmintic against Ascaridia galli infection in chickens." Veterinary World 12, no. 6 (2019): 877–82. http://dx.doi.org/10.14202/vetworld.2019.877-882.

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Aim: Intestinal parasites cause severe diseases at poultry farms, especially in developing countries, including Indonesia. Infections cause significant decreases in productivity at poultry farms. Ascaridia galli is a common nematode found in chickens with a prevalence of up to 92%. This study evaluates the in vitro and in vivo effects of Areca catechu crude aqueous extract (AAE) as an anthelmintic against A. galli. Materials and Methods: In the in vitro study, already-infected slaughtered chickens were collected from local slaughterhouses in Yogyakarta. The chicken intestines were carefully ex

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Leather, Gerald R., Shi-Jean Sung, and Maynard G. Hale. "The Wounding Response of Dormant Barnyardgrass (Echinochloa crus-galli) Seeds." Weed Science 40, no. 2 (1992): 200–203. http://dx.doi.org/10.1017/s0043174500057222.

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Induction of germination in dormant barnyardgrass seeds by wounding was investigated. Previous research indicated that a volatile compound was emitted during imbibition of wounded caryopses. When wounded caryopses were submerged in agar, total germination and speed of germination were stimulated, and the stimulation was dependent upon the concentration of agar. A twofold increase in germination occurred in 1% agar versus water, and a fivefold increase with caryopses placed in 5% agar. When wounded caryopses were imbibed, there was a fourfold increase in respiration over that of intact caryopse

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Norsworthy, Jason K., Ronald E. Talbert, and Robert E. Hoagland. "Chlorophyll fluorescence for rapid detection of propanil-resistant barnyardgrass (Echinochloa crus-galli)." Weed Science 46, no. 2 (1998): 163–69. http://dx.doi.org/10.1017/s0043174500090366.

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Repeated use of propanil to control barnyardgrass (BYG) and other weeds in rice has led to the development of propanil-resistant barnyardgrass (R-BYG). R-BYG possesses elevated aryl acylamidase activity levels, which cause rapid metabolism of propanil analogous to propanil degradation in rice. The current screening method for determining propanil resistance in BYG requires about 10 mo. The present study examined the use of chlorophyll fluorescence as a more rapid method to identify propanil resistance in BYG soon after it is suspected. Chlorophyll fluorescence data from excised BYG leaf tissue

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Minton, Bradford W., Mark E. Kurtz, and David R. Shaw. "Barnyardgrass (Echinochloa crus-galli) Control with Grass and Broadleaf Weed Herbicide Combinations." Weed Science 37, no. 2 (1989): 223–27. http://dx.doi.org/10.1017/s0043174500071824.

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Field experiments were established to investigate the effects of tank-mixing sethoxydim or quizalofop with imazaquin, chlorimuron, or lactofen for barnyardgrass control in soybeans. Sequential applications, where the grass herbicide was applied 24 h before or after the broadleaf weed herbicide, were also evaluated. There was an antagonistic decrease in barnyardgrass control when sethoxydim or quizalofop was tank mixed with any of the broadleaf weed herbicides. Antagonism was also observed when either grass herbicide was applied 24 h after imazaquin or lactofen, but not with chlorimuron. Contro

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Squires, S., M. Fisher, O. Gladstone, et al. "Comparative efficacy of flubendazole and a commercially available herbal wormer against natural infections of Ascaridia galli, Heterakis gallinarum and intestinal Capillaria spp. in chickens." Veterinary Parasitology 185, no. 2-4 (2012): 352–54. http://dx.doi.org/10.1016/j.vetpar.2011.09.034.

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Hanson, Kevan L., and Charles P. Cartwright. "Comparison of Simple and Rapid Methods for Identifying Enterococci Intrinsically Resistant to Vancomycin." Journal of Clinical Microbiology 37, no. 3 (1999): 815–17. http://dx.doi.org/10.1128/jcm.37.3.815-817.1999.

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Three different methodologies, reduction of litmus milk (LM) and acidification of arabinose (ARA), acidification of methyl-α-d-glucopyranoside (MGP), and rapid motility (RM), for differentiating isolates of Enterococcus casseliflavus and Enterococcus gallinarum(intrinsically vancomycin-resistant enterococci [IVRE]) fromEnterococcus faecalis and Enterococcus faeciumwere evaluated. All 33 isolates of E. faecalis tested reduced LM within 4 h and were negative in all other tests, while the 53 isolates of E. faecium were ARA positive only. In contrast, 45 of 46 (98%) IVRE isolates examined (26 E. c

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Pratley, J. E., J. C. Broster, and P. Michael. "Echinochloa spp. in Australian rice fields—species distribution and resistance status." Australian Journal of Agricultural Research 59, no. 7 (2008): 639. http://dx.doi.org/10.1071/ar07156.

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Six Echinochloa species, i.e. barnyard grass (Echinochloa crus-galli (L.) Beauv.), awnless barnyard grass (E. colona (L.) Link), hairy millet (E. oryzoides (Ard.) Fritsch), prickly barnyard grass (E. microstachya (Wieg.) Rydb), Japanese millet (E. esculenta (A Br.) H Scholz), and channel millet (E. inundata Michael et Vickery), were detected in surveys of Australian rice fields in south-eastern Australia. Differences were detected in the rate of germination of species and this may affect the efficacy of herbicide treatments where mixes of species occur. Phenotypic variation within E. crus-gall

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