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Objective:To analyze and review the overall seroprevalence rate ofToxoplasma gondii(T. gondii) infection in cattle fromIran.Methods:In the current study, data collection(published and unpublished papers, abstracts of national scientific congresses and dissertations) using particular terms was carried out systematically on the following electronic databases like PubMed,GoogleScholar,Ebsco,ScienceDirect,Scopus,Magiran,Irandoc,IranMedex andSID (ScientificInformationDatabase).Results:A total of22 studies since1983 to2012 reporting the seroprevalence of toxoplasmosis in cattle from different regions ofIran met our eligibility criteria.The pooled proportion of toxoplasmosis, using random effect model, among cattle inIran from over the30-year period was estimated18.1%(95%CI:9.9% to28.2%) .Conclusions:This study firstly establishes a crude seroprevalence rate ofToxoplasmainfection in cattle which can lead us to understand the condition of cattle toxoplasmosis, which have to take into accounted for an appropriate and effective prevention and controls.Secondly, it compares and discusses elaborately the role of risk factors including sex, age and breed in the epidemiology of the disease.Thus, it determines gaps and drawbacks in the prior studies which are greatly useful to design more accurate investigations in the future.
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The authors report a case of human dermal complications by Ctenocephalides felis felis (cat flea) in a 28 years old woman who dwell in rural area in Mazandaran province, Iran. Furthermore, in the current report clinical manifestations, etiology and different aspects of infestation were discussed elaborately. And the importance of controlling fleas was highlighted as well.
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Objective:To survey the prevalence of cattle ticks in Nur County and prepare a list of tick fauna in this district. Methods: This investigation was carried out on 150 head of cattle ticks of rural areas of Nur city which is located in Mazandaran province during spring and summer seasons of 2011. The collected ticks were identified using light microscope and available systematic keys. Results:A total number of 1 563 ticks were isolated from examined cattle and their genus and numbers including:Ixodes ricinus 51%(111 male and 691 female) and Boophilus annulatus 49%(83 male and 678 female), respectively. Conclusions:Results of the current investigation indicate the presence of two species of acarine ectoparasites which have potential health risk Ixodes ricinus and Boophilus annulatus. More studies are required to increase our data concerning ticks and other ectopreasites of ruminants in other areas of Mazandaran province and should be noted to their ability in transmission of infectious agents.
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We present and discuss elaborately a case of malaria misdiagnosis in a 27-year-old woman in Chalus, Mazandaran Province, North Iran in 2013. The patient has been complaining of fever, shivering and myalgia for three months. Although she visited two physicians during this time, the problem still remained owing to misdiagnose. Eventually in hospital after a precise examination on her thick and thin blood film, the causative agent of disease was diagnosed as plasmodiumvivax. The patient received treatment accordingly and all clinical manifestations were vanished.
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Objective: To investigate the parasitic infection status of cyprinid fish, Capoeta damascina in Gomban spring-stream, Kor River Basin, Fars Province, southwestern Iran.Methods:stream, Kor River Basin, Fars Province, southwestern Iran. The collected fish were dissected carefully and their internal organs such as liver, gonad, muscle, abdominal lobes, whole viscera and digestive tract were surveyed parasitologically.Results:One female cyprinid fish out of 12 fish was infected with three nematodes. Two A total of 12 cyprinid fish (7 females and 5 males) were collected from Gomban spring-nematodes (larvae) were identified as Contracaecum sp. which were attached firmly to the outer part of intestine and another adult helminth was recognized as Capillaria sp. which was recovered from digestive content.Conclusions:This study is the first record indicating that cyprinid fish acts as a new host for recovered nematodes. Further helminthological investigations are highly recommended in different parts of Iran in order to expand our knowledge about helmintic parasites of cyprinid fish and their role in transmission of diseases to human and animal.
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Objective: To determine the helminth parasites of Anas crecca (A. crecca) in one of proper refuges of Iran, Fereydunkenar. Methods: A total number of one hundred thirty-six gastrointestinal tracts of green-winged teal (A. crecca) were collected from Fereydunkenar, Mazandaran province during September and October 2011. The gastrointestinal tracts were examined for helminth infection.Results:shown helminthes infection. The examined A. crecca harbored one species of Nematoda, Cestoda and two species of Digenea which were as following: Contracaecum larvae (from stomach wall), Diorchis stefanskii (D. stefanskii) (from small intestine), Hypoderaeum conoideum (from small intestine) and Notocotylus attenuatus (N. attenuatus) (from caecum), respectively. There was no significant difference in the prevalence of infection between examined males and females ducks in Hypoderaeum conoideum, D. stefanskii and N. attenuatus (P>0.05) whereas a significant relationship was observed between males and females in Contracaecum larvae (P<0.05). The total infection rate was 70.50% (96) that 68.96% (40) of males and 71.79% (56) of females Conclusions: Based on the results of the present study, we conclude that A. crecca plays a prominent role in transmission of mentioned parasites. In addition, this is the first report ofContracaecum larvae, D. stefanskii and N. attenuatus from A. crecca in Iran.