{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T22:10:05Z","timestamp":1788300605739,"version":"build-2803163510"},"reference-count":30,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T00:00:00Z","timestamp":1654560000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100013221","name":"Razi Vaccine and Serum Research Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100013221","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Parasitology Research"],"published-print":{"date-parts":[[2022,6,7]]},"abstract":"<jats:p>Ruminant parasites are found in all parts of the world, including the tropical and subtropical regions. Mazandaran province (northern Iran) is one of the areas prone to the activity of gastrointestinal parasites in ruminants. This study was performed in 2020, in order to identify common parasites of cattle gastrointestinal tract, the percentage of the infection, the effect of seasons, and livestock on the amount of infection and determine the severity of infection. In this study, seven genera of gastrointestinal parasites including Strongyloides, Haemonchus, Ostertagia, Cooperia, Trichostrongylus, Oesophagostomum, and Chabertia were identified among 240 cattle. Overall, 34.58% of cows were infected with different kinds of parasites. Based on the average percentage of livestock infected with gastrointestinal parasites across different seasons, winter had the lowest percentage (18.33%) compared to other seasons, which has a statistically significant difference (<jats:inline-formula>\n                     <a:math xmlns:a=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\">\n                        <a:mi>P<\/a:mi>\n                        <a:mo>&lt;<\/a:mo>\n                        <a:mn>0.05<\/a:mn>\n                     <\/a:math>\n                  <\/jats:inline-formula>). Also, we observe that the female cattle\u2019s infection rate, in comparison with males, had no significant difference (<jats:inline-formula>\n                     <c:math xmlns:c=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\">\n                        <c:mi>P<\/c:mi>\n                        <c:mo>&lt;<\/c:mo>\n                        <c:mn>0.05<\/c:mn>\n                     <\/c:math>\n                  <\/jats:inline-formula>). Moreover, 67.17% of the cattle had a moderate level of infection. Despite the fact that farmers use antiparasitic drugs, helminthic infections in cattle are still high. In conclusion, the lack of proper implementation of helminthic infection control programs as well as antiparasitic drug resistance in this area can be a key element for the high prevalence of livestock helminthic infection in these areas.<\/jats:p>","DOI":"10.1155\/2022\/7424647","type":"journal-article","created":{"date-parts":[[2022,6,7]],"date-time":"2022-06-07T15:05:21Z","timestamp":1654614321000},"page":"1-7","source":"Crossref","is-referenced-by-count":15,"title":["Prevalence of Helminthic Infections in the Gastrointestinal Tract of Cattle in Mazandaran Province (Northern Iran)"],"prefix":"10.1155","volume":"2022","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4678-5424","authenticated-orcid":true,"given":"Nasrollah Vahedi","family":"Nouri","sequence":"first","affiliation":[{"name":"Animal Parasitic Disease Research Department, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reza","family":"Rahmatian","sequence":"additional","affiliation":[{"name":"Department of Animal Science, Agricultural and Natural Resources Research Center of Mazandaran, (AREEO), Sari, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3764-8113","authenticated-orcid":true,"given":"Alireza","family":"Salehi","sequence":"additional","affiliation":[{"name":"Department of Veterinary Parasitology, Babol Branch, Islamic Azad University, Mazandaran, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.19182\/remvt.7774"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.22059\/ijvm.2021.318533.1005157"},{"key":"3","first-page":"107","article-title":"Study of abomasal nematodes in adult cattles in abattoir of Tabriz Iran","volume":"2","author":"M. 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Dabasa","year":"2017","journal-title":"Journal of Parasitology and Vector Biology"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1016\/0165-2427(83)90057-0"},{"key":"21","doi-asserted-by":"publisher","DOI":"10.5455\/javar.2017.d234"},{"key":"22","doi-asserted-by":"publisher","DOI":"10.9734\/ijpr\/2019\/v2i230066"},{"key":"23","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-0813.1970.tb06637.x"},{"key":"24","doi-asserted-by":"publisher","DOI":"10.1590\/S1984-29612012000200003"},{"key":"25","doi-asserted-by":"publisher","DOI":"10.1155\/2016\/4602751"},{"key":"26","doi-asserted-by":"publisher","DOI":"10.29328\/journal.ivs.1001016"},{"key":"27","unstructured":"HailelulN.Study on prevalence of GIT helminthes of small ruminants in and around Wolayta Soddo, southern Ethiopia. [DVM thesis]2002Debre-Zeit EthiopiaFaculty of Veterinary Medicine, Addis Ababa University"},{"issue":"1","key":"28","article-title":"Epidemiology of gastrointestinal parasites of ruminants in Western Oromia, Ethiopia","volume":"4","author":"R. Fikru","year":"2006","journal-title":"Intern J Appl Res Vet Med"},{"issue":"37","key":"29","first-page":"61","article-title":"Evaluation of trichostrongylidae parasites infestation of Ghezel sheep in East Azerbaijan Province using fecal eggs test","volume":"10","author":"S. 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