Annals of parasitology最新文献_第6页

Corynosoma caspicum (Acanthocephala, Polymorphidae), as a heavy metal bioindicator in the fish Gasterosteus aculeatus from the Caspian Sea, northern Iran. 伊朗北部里海棘头鱼(棘头目，多形科)中作为重金属生物指示物的棘头鱼(Gasterosteus aculeatus)

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6803.460

Mehdi Najm, Mahdi Fakhar, Mohammad Shokrzadeh Lamuki, Bahman Rahimi-Esboei, Farshideh Habibi, Mitra Sharbatkhori

{"title":"Corynosoma caspicum (Acanthocephala, Polymorphidae), as a heavy metal bioindicator in the fish Gasterosteus aculeatus from the Caspian Sea, northern Iran.","authors":"Mehdi Najm, Mahdi Fakhar, Mohammad Shokrzadeh Lamuki, Bahman Rahimi-Esboei, Farshideh Habibi, Mitra Sharbatkhori","doi":"10.17420/ap6803.460","DOIUrl":"https://doi.org/10.17420/ap6803.460","url":null,"abstract":"Previous marine biology studies found that the concentration of heavy metals in some parasites of fish such as acanthocephalans can be a proper bioindicator. Therefore, we attempted to measure five heavy metal concentrations in the tissues of the fish Gasterosteus aculeatus (G. aculeatus) and its acanthocephalan parasites, Corynosoma caspicum (C. caspicum) from the Southern Caspian Sea, northern Iran. G. aculeatus (three-spined stickleback) was collected from the south of the Caspian Sea, Mazandaran Province, northern Iran. After tissue preparation, the heavy metal concentrations in fishes and acanthocephalans were obtained using the tissue dissolution technique and an atomic absorption spectrophotometer. The concentrations of chromium (Cr), cadmium (Cd), lead (Pb), zinc (Zn), and copper (Cu) in the skin, liver, muscle, and intestine tissues of the fish and its parasites, C. caspicum, were measured and compared. Eighty (32%) of 250 collected fish were infected by at least one acanthocephalan parasite. The Cr indicated the highest concentration (5.329±3.275) of the heavy metals in acanthocephalan, even more than the skin, liver, and muscle of infected fishes. Cd had the lowest concentration (0.0333±0.0075) of heavy metals in acanthocephalan, but it was still higher than the concentration in the infected fishes' skin, liver, muscle, and intestine tissues. Our findings indicated that C. caspicum parasites can be considered extremely sensitive early-alert bioindicators, particularly in sensitive and under-threat environments with low pollution levels.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 3","pages":"537-542"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10816198","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification and phylogenic analysis of Leishmania species among patients and reservoir hosts based on N-acetylglucosamine-1-phosphate transferase gene in Central Iran. 基于n -乙酰氨基葡萄糖-1-磷酸转移酶基因的伊朗中部地区患者和宿主利什曼原虫鉴定及系统发育分析

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6803.452

Mojgan Farrokhi-Karibozorg, Homa Hajjaran, Zahra Ghayour-Najafabadi, Seyed Hossein Hejazi, Anjila Ataei-Pirkooh, Mehdi Mohebal

{"title":"Identification and phylogenic analysis of Leishmania species among patients and reservoir hosts based on N-acetylglucosamine-1-phosphate transferase gene in Central Iran.","authors":"Mojgan Farrokhi-Karibozorg, Homa Hajjaran, Zahra Ghayour-Najafabadi, Seyed Hossein Hejazi, Anjila Ataei-Pirkooh, Mehdi Mohebal","doi":"10.17420/ap6803.452","DOIUrl":"https://doi.org/10.17420/ap6803.452","url":null,"abstract":"Leishmaniosis, a vector-born disease that infects humans and other vertebrates, is the result of infection with Leishmania species belong to the family Trypanosomatidae. The present study was performed to determine the status of cutaneous leishmaniosis in Isfahan province. Samples were taken from the margin of skin ulcers of patients with suspected CL referred to the medical health centers in Isfahan province. Also, ear and snout samples were taken from the rodents. In total, 85 parasitologically positive samples were subjected to the PCR-RFLP method based on the nagt gene for identification of Leishmania species, also 11 samples were subjected to sequencing and phylogenetic analysis. For all positive samples, a 1450-1460 bp band of the nagt gene was amplified in PCR method. The digestion pattern of ACC1 enzyme in 79 of patients indicated L. major and in one sample was similar to L. tropica. Four rodent reservoirs distingue as L. major and one sample as L. turanica. Phylogenetic analysis confirmed the species identification and three haplotypes were reported. The results of the current study showed that L. major is the predominant species of Leishmania parasites in Isfahan province and the main reservoir of CL is Rhombomys opimus. Also, the nagt gene is a useful and practical marker for determining different species of Leishmania parasites as well as their phylogenetic analysis.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 3","pages":"461-471"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10439064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Synhimantus (Dispharynx) nasuta (Nematoda: Acuariidae) on the Green-barred Woodpecker Colaptes melanochloros (Aves: Picidae) in Argentina. Synhimantus (Dispharynx) nasuta (Nematoda: Acuariidae) on the Green-barred Woodpecker Colaptes melanochloros (Aves: Picidae) in Argentina.

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6804.493

Cynthia J González-Rivas, Gabriel N Castillo, Iván D Simoncelli

引用次数: 0

Past, present and future of Trichomonas vaginalis: a review study. 阴道毛滴虫的过去、现在和未来:综述研究。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6803.447

Rasha Khalil Abduljalil Alsaad

{"title":"Past, present and future of Trichomonas vaginalis: a review study.","authors":"Rasha Khalil Abduljalil Alsaad","doi":"10.17420/ap6803.447","DOIUrl":"https://doi.org/10.17420/ap6803.447","url":null,"abstract":"Trichomonas vaginalis (TV) is the most common non-viral sexually transmitted infection (STI) microaerophilic protist parasite, which is the causative agent of trichomonosis. Globally, the estimated annual incidence is more than 270 million cases. It is correlated for several health problems including pelvic inflammatory disease (PID), pregnancy miscarriages, cervical carcinoma, prostatitis, prostatic adenocarcinomas, infertility, and the acquisition of human immunodeficiency virus (HIV). Most individuals infected with TV are asymptomatic. Metronidazole (MTZ) has been the treatment of choice for women. Currently, there is no effective vaccine against this pathogen despite efforts at vaccine development. Different socio-economic, demographic, behavioral, and biological factors are associated with the disease. Apart from its role as a pathogenic agent of diseases, it is also a fascinating organism with a surprisingly large genome for a parasite, i.e. larger than 160 Mb, and physiology adapted to its microaerophilic lifestyle. Particularly, the hydrogenosome, a mitochondria-derived organelle that releases hydrogen, attracted much interest in the last decades and rendered TV a model organism for eukaryotic evolution. According to the high prevalence and health consequences associated with TV, there is a requirement for improved screening programs in Iraq. The early diagnosis of asymptomatic diseases and effective treatment regimens are mandatory. Despite being highly prevalent of trichomonosis in the world, there is no review research published that solely focuses on T. vaginalis infections in Iraq.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 3","pages":"409-419"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10705355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An updated insight into the gastrointestinal helminthoses of poultry: a review. 家禽胃肠道蠕虫病的最新研究进展。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6804.471

Wafaa A Abd El-Ghany

{"title":"An updated insight into the gastrointestinal helminthoses of poultry: a review.","authors":"Wafaa A Abd El-Ghany","doi":"10.17420/ap6804.471","DOIUrl":"https://doi.org/10.17420/ap6804.471","url":null,"abstract":"This review article provides more information about the incidence of helminths affect the gastrointestinal tracts of poultry in different countries, life cycle, clinical picture, diagnosis, and prevention and control measures of such infections. Backyard and deep litter production systems show higher helminth infections than cage system. Moreover, the incidence of helminth infection is more common in tropical countries of Africa and Asia than of European ones due to the suitability of environment and management conditions. Nematodes and cestodes are the most common gastrointestinal helminths of avian species, followed by trematodes. The life cycles of helminths may be direct or indirect, but the infection is usually through faecal-oral route. Affected birds show general signs, low production performance parameters, and even death due to intestinal obstruction and rupture. Lesions of the infected birds reveal catarrhal to haemorrhagic enteritis according to the severity of infection. Diagnosis of affection is mainly based on post mortem examination or microscopic detection of eggs or parasites. As internal parasites adversely affect the host causing poor feed utilization and low performance, thus intervention control strategies are urgent. Prevention and control strategies are relied on application of strict biosecurity measures, eradication of intermediate hosts, early routine diagnosis, and continuous application of specific anthelmintic drugs. Deworming using herbal medicine is recent and successful and may be good alternative to chemicals. In conclusion, helminth infections of poultry remain a major hurdle against the profitable production in poultry producing countries and necessary preventive and control measures should be strictly applied by poultry producers.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 4","pages":"645-656"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10757849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

First molecular evidence of Theileria lestoquardi in small ruminants in northern Iran. 伊朗北部小型反刍动物中首次发现lestoquardi氏微孢子虫的分子证据。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6803.459

Seyedmousa Motavallihaghi, Mahdi Fakhar, Mitra Sharbatkhori, Abdol Sattar Paghe

{"title":"First molecular evidence of Theileria lestoquardi in small ruminants in northern Iran.","authors":"Seyedmousa Motavallihaghi, Mahdi Fakhar, Mitra Sharbatkhori, Abdol Sattar Paghe","doi":"10.17420/ap6803.459","DOIUrl":"https://doi.org/10.17420/ap6803.459","url":null,"abstract":"Ovine theileriosis as a critical agent in small ruminant production, can cause lethal infections. Different species of Theileria have been reported in various parts of the world, and each species causes different diseases in the host. This is the first molecular study to investigate the prevalence of ovine theileriosis and identify the dominant Theileria species in northern Iran. A number of 220 small ruminants, including sheep and goats, were randomly sampled from 22 flocks. Peripheral blood smears were stained by the Giemsa staining method. As well as for species identification, all samples were examined by PCR. From 220 samples, 160 and 60 were sheep and goat, respectively. By the Giemsa staining method, Theileria parasite was observed in 20 (9%) samples. But by polymerase chain reaction (PCR) method, 30 (13.6%) samples were positive for Theileria species. Theileria lestoquardi was the most common species found in these animals. The high prevalence of theileriosis in small ruminants demonstrates the emergence of ovine theileriosis in Mazandaran and Golestan provinces in northern Iran.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 3","pages":"531-536"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10815389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of toxoplasmosis on renal function in hemodialysis patients. 弓形虫病对血液透析患者肾功能的影响。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6804.475

Mustafa Ahmed Abood, Entsar Jabbar Saheb

{"title":"The effect of toxoplasmosis on renal function in hemodialysis patients.","authors":"Mustafa Ahmed Abood, Entsar Jabbar Saheb","doi":"10.17420/ap6804.475","DOIUrl":"https://doi.org/10.17420/ap6804.475","url":null,"abstract":"Toxoplasma gondii is an obligate intracellular protozoan parasite; it spreads via the circulatory system during infection and causes chronic infection in various organs. Toxoplasmosis affects nearly one third of people worldwide, especially immunocompromised people. This study aimed to determine the effect of toxoplasmosis on renal function in hemodialysis patients. Overall 300 patients referred to the Medical City, Al-Karama General Hospital, Baghdad, Iraq were enrolled from 2021 to 2022. All serum samples were tested for T. gondii immunoglobulins (IgG and IgM) antibodies, urea and creatinine levels. In patients undergoing hemodialysis, the results revealed a high positivity percentage for anti-Toxoplasma IgG. In hemodialysis patients infected with T. gondii, the urea and creatinine levels were higher than the controls. The mean urea level was high in hemodialysis patients infected with toxoplasmosis compare with hemodialysis patient without toxoplasmosis in different gender and age while the level of creatinine had no significant differences in hemodialysis patient with or without toxoplasmosis. These finding suggest that the incidental rate of toxoplasmosis could be considered as an indication to the high risk of hemodialysis patients.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 4","pages":"685-692"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9989907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An attempt to deworm European bison (Bison bonasus) in the European Bison Breeding Center of Białowieża National Park with Alphalben (albendazole). 尝试用 Alphalben（阿苯达唑）为比亚沃韦扎国家公园欧洲野牛繁殖中心的欧洲野牛（Bison bonasus）驱虫。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6804.491

Aleksander W Demiaszkiewicz, Paulina Balińska, Elwira Plis-Kuprianowicz, Michał K Krzysiak

{"title":"An attempt to deworm European bison (Bison bonasus) in the European Bison Breeding Center of Białowieża National Park with Alphalben (albendazole).","authors":"Aleksander W Demiaszkiewicz, Paulina Balińska, Elwira Plis-Kuprianowicz, Michał K Krzysiak","doi":"10.17420/ap6804.491","DOIUrl":"https://doi.org/10.17420/ap6804.491","url":null,"abstract":"Parasitic infections are one of the most important factors affecting the health and condition of wild ruminants, including bison, particularly those kept in closed breeding, and regular deworming is important. The aim of this study was to investigate the effectiveness of deworming European bison in BNP (Białowieża National Park) reserves with Alphalben (albendazole). The drug was administered orally at a dose of 15 mg/kg body weight. To assess the effectiveness of the treatment, samples of bison faeces were examined by flotation, sedimentation and Baermann methods before deworming and 14 days after drug administration. Treatment efficacy was calculated according to the Faecal Egg Reduction Test (FERCT). Deworming was not effective against gastrointestinal nematodes of the Trichostrongylidae family, Fasciola hepatica or Paramphistomum cervi flukes, or Eimeria bovis coccidia. A deworming efficacy of 100% was recorded against the lung nematodes Dictyocaulus viviparus, the nematodes Nematodirus sp. and Aonchotheca sp., the tapeworms Moniezia sp. and the coccidia Eimeria zuernii, E. cylindrica, E. brasiliensis and E. subspherica. The ineffectiveness of deworming against the most dangerous bison parasites (gastrointestinal nematodes and flukes) may indicate the development of albendazole-resistant parasite strains, possibly due to long-term, repeated administration.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 4","pages":"829-832"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141974903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Molecular study on nematode infection in sheep abomasa: a regional investigation in Iran and Iraq. 伊朗和伊拉克地区绵羊线虫感染的分子研究。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6802.435

Yousef Mirzaei, Mohammad Yakhchali, Karim Mardani, Bushra Hussain Shnawa

{"title":"Molecular study on nematode infection in sheep abomasa: a regional investigation in Iran and Iraq.","authors":"Yousef Mirzaei, Mohammad Yakhchali, Karim Mardani, Bushra Hussain Shnawa","doi":"10.17420/ap6802.435","DOIUrl":"https://doi.org/10.17420/ap6802.435","url":null,"abstract":"Gastrointestinal nematodes are leading causes of loss in livestock and are the primary restriction to its profitable production, worldwide. This study was carried out to determine the prevalence and diversity of sheep abomasum nematode species in Urmia (Iran) and Soran (Iraq) slaughterhouses from October 2019 to January 2021. A total of 280 abomasa (each city 140 samples) were randomly collected from the slaughtered sheep. The abomasal content and mucosa were removed and washed. The collected nematodes were morphologically identified. Genomic DNA was extracted from identified nematodes and a fragment from the internal transcribed spacer 2 ribosomal ribonucleic acid (ITS2-rDNA) gene was amplified. In Urmia city, two species including Teladorsagia circumcincta (40.7%), and two morphotypes of Marshallagia species; Marshallagia marshalli (35.0%) and M. trifida (4.3%) were identified. In Urmia city, 52.9% of the examined sheep were infected with at least one species of nematodes. The overall prevalence of abomasa infection with nematodes in Soran city was 91.4%. In the examined sheep abomasa in Soran city, four species of nematodes were identified, including Marshallagia species with two morphotypes, M. marshalli (85.0%) and M. trifida (20.7%), Teladorsagia circumcincta (32.1%), Parabronema skrjabini (1.4%), and Haemonchus contortus (0.7%). Except for H. contortus, all the other identified nematode species were confirmed using molecular techniques. It was concluded that abomasal nematode infections are widespread in sheep particularly in Soran city. Marshallagia marshalli and T. circumcincta were most prevalent nematodes in both regions. In addition, further molecular studies are recommended to understand the intra-specific variations in the genus Marshallagia and more accurate identification of morphotypes in these regions.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":" ","pages":"297-304"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40578723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Intestinal parasitoses and associated factors in a Brazilian city of German's descendants: a population-based study. 巴西城市德国人后裔肠道寄生虫及其相关因素:一项基于人群的研究。

Annals of parasitology Pub Date : 2022-01-01 DOI: 10.17420/ap6804.486

Ernani Tiaraju de Santa Helena, Julia Possanski Pretel, Tatiani Karini Rensi Botelho, Keila Zaniboni Siqueira Batista, Henry Völzke, Carsten Oliver Schmidt, Marcus Dörr, Marcello Ricardo Paulista Markus

{"title":"Intestinal parasitoses and associated factors in a Brazilian city of German's descendants: a population-based study.","authors":"Ernani Tiaraju de Santa Helena, Julia Possanski Pretel, Tatiani Karini Rensi Botelho, Keila Zaniboni Siqueira Batista, Henry Völzke, Carsten Oliver Schmidt, Marcus Dörr, Marcello Ricardo Paulista Markus","doi":"10.17420/ap6804.486","DOIUrl":"10.17420/ap6804.486","url":null,"abstract":"Intestinal parasitoses are a recurrent public health problem in developing countries. Their occurrence is usually associated with poor socioeconomic status and environmental risk factors. This study aims to estimate the prevalence of intestinal parasites and associated risk factors in Pomerode, SC. This was a cross-sectional sample with participants from population-based cohort study SHIP-Brazil (n=2,488). Sociodemographic, lifestyle, and environmental variables were selected from the study database. The stool samples were analyzed by Hoffman, Pons, and Janer, and by Faust methods. We estimated the relative frequency of parasites and its association to the study variable was estimated by prevalence ratio (PR) in a Poisson regression model. Among those who provided stool sample (n=797), the prevalence was 10.8% (95% CI 8.6 to 13.4). Endolimax nana, 4.8% (95% CI, 3.5-6.7) was the most frequent parasite, followed by Entamoeba histolytica/dispar, 1.7% (95% CI, 0.8-3.3), Urbanorum spp., 1.6% (95% CI, 1.0-2.7). Men (PR=1.9 95% CI 1.2-2.9), olders (PR=1.7 95% CI 1.0-2.8), non-white (PR=1.9 95% CI 1.2-3.0), living in high-risk dwelling areas (PR=1.8 95% CI 1.4-2.4) were associated with elevated proportions of parasitosis in the adjusted model. The current study found a low frequency of intestinal parasitoses in Pomerode, SC, Brazil. This frequency was higher among males, older, who live alone, non-white, in low SES, and living in high-risk dwelling areas.","PeriodicalId":7987,"journal":{"name":"Annals of parasitology","volume":"68 4","pages":"787-795"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50156791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0