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https://www.readbyqxmd.com/read/29350404/gastrointestinal-protists-and-helminths-of-habituated-agile-mangabeys-cercocebus-agilis-at-bai-hokou-central-african-republic
#1
Barbora Pafčo, Zuzana Tehlárová, Kateřina Jirků Pomajbíková, Angelique Todd, Hideo Hasegawa, Klára J Petrželková, David Modrý
Infectious diseases including those caused by parasites can be a major threat to the conservation of endangered species. There is thus a great need for studies describing parasite infections of these species in the wild. Here we present data on parasite diversity in an agile mangabey (Cercocebus agilis) group in Bai Hokou, Dzanga-Sangha Protected Areas (DSPA), Central African Republic. We coproscopically analyzed 140 mangabey fecal samples by concentration techniques (flotation and sedimentation). Agile mangabeys hosted a broad diversity of protistan parasites/commensals, namely amoebas (Entamoeba spp...
January 19, 2018: American Journal of Primatology
https://www.readbyqxmd.com/read/29318125/prevalence-of-intestinal-parasites-in-food-handlers-of-bandar-abbas-southern-iran
#2
Mehrgan Heydari-Hengami, Yaghoob Hamedi, Majid Najafi-Asl, Khojasteh Sharifi-Sarasiabi
Background: Food handlers play a significant role in the dissemination and transmission of enteropathogenic microorganisms, including intestinal parasites. The aim of this study was to determine the prevalence of intestinal parasites in food handlers of Bandar Abbas, southern Iran. Methods: In this cross-sectional study, 800 stool samples were randomly collected in a period of 6 months from Jun to Nov 2015. The diagnosis was made on direct wet mount, formalin-ether concentration, Ziehl-Neelsen, and Trichrome stained slides...
January 2018: Iranian Journal of Public Health
https://www.readbyqxmd.com/read/29317890/enterobius-vermicularis-in-the-endometrium-of-the-uterus-a-case-report
#3
Biserka Pigac, Silvija Mašić, Valentina Mašić
Enterobius vermicularis is an intestinal nematode of humans and the most common helminth infection. Main transmission path is direct contact between infected and uninfected person meaning ingestion of the eggs. Human infections are usually asymptomatic or manifest as perianal itching. Although ectopic locations are uncommon, Enterobius can occasionally be detected in appendix, kidney, male urinary tract and female genital tract. We present a case from Varaždin General Hospital, Varaždin, Croatia in 2012, involving a 90-yr-old female patient who underwent hysterectomy leading to accidental finding of E...
October 2017: Iranian Journal of Parasitology
https://www.readbyqxmd.com/read/29191518/new-paleoparasitological-investigations-from-the-pre-inca-to-hispanic-contact-period-in-northern-chile
#4
Mônica Vieira de Souza, Lucélia Guedes Ribeiro da Silva, Verónica Silva-Pinto, Pablo Mendez-Quiros, Sergio Augusto de Miranda Chaves, Alena Mayo Iñiguez
Paleoparasitological studies have demonstrated that changes in environment or culture are reflected in the patterns of parasitic infection diseases in populations worldwide. The advent of agriculture and animal domestication, with its accompanying reduction in human mobility and expanding population involves changes in or emergence of, parasites, the so-called first epidemiological transition. Cultural processes related to territory occupation contribute to both loss and acquisition of parasites. The archaeological site Lluta 57 in the Lluta Valley, Chile, provides a chronology of the transition from the pre-Inca or Late Intermediate Period (LIP), through the Late or Inca Period (LP), to the Hispanic Contact Period (HCP), providing the possibility of evaluating this epidemiological transition...
November 27, 2017: Acta Tropica
https://www.readbyqxmd.com/read/29155829/environmental-and-socio-demographic-individual-family-and-neighborhood-factors-associated-with-children-intestinal-parasitoses-at-iguaz%C3%A3%C2%BA-in-the-subtropical-northern-border-of-argentina
#5
Maria Romina Rivero, Carlos De Angelo, Pablo Nuñez, Martín Salas, Carlos E Motta, Alicia Chiaretta, Oscar D Salomón, Song Liang
BACKGROUND: Intestinal parasitoses are a major concern for public health, especially in children from middle and low-income populations of tropical and subtropical areas. We examined the presence and co-infection of parasites in humans as well as parasitic environmental contamination in Puerto Iguazú, Argentina. We explored the environmental and socio-demographic characteristics of the persistence of parasites in children and their environment. METHODOLOGY/PRINCIPAL FINDINGS: This cross-section survey was conducted among children population comprised into the area of the public health care centers of Iguazú during June 2013 to May 2016...
November 20, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29138640/prevalence-of-soil-transmitted-helminthiases-and-schistosomiasis-in-preschool-age-children-in-mwea-division-kirinyaga-south-district-kirinyaga-county-and-their-potential-effect-on-physical-growth
#6
Stephen Sifuna Wefwafwa Sakari, Amos K Mbugua, Gerald M Mkoji
Intestinal parasitic infections can significantly contribute to the burden of disease, may cause nutritional and energetic stress, and negatively impact the quality of life in low income countries of the world. This cross-sectional study done in Mwea irrigation scheme, in Kirinyaga, central Kenya, assessed the public health significance of soil-transmitted helminthiases (STH), schistosomiasis, and other intestinal parasitic infections, among 361 preschool age children (PSAC) through fecal examination, by measuring anthropometric indices, and through their parents/guardians, by obtaining sociodemographic information...
2017: Journal of Tropical Medicine
https://www.readbyqxmd.com/read/29114492/enterobius-vermicularis-infestation-of-urinary-tract-leading-to-recurrent-urinary-tract-infection
#7
Sunirmal Choudhury, Barun Kumar, Dilip Kumar Pal
No abstract text is available yet for this article.
July 2017: Tropical Parasitology
https://www.readbyqxmd.com/read/29103276/intestinal-parasite-infections-among-inhabitants-in-yanbian-prefecture-jilin-province-china
#8
Myoung-Ro Lee, Hee-Eun Shin, Byung-Suk Chung, Sang-Eun Lee, Jung-Won Ju, Liji Xu, Chen Long Nan, Mi-Yeoun Park, Shin-Hyeong Cho
To investigate the prevalence of intestinal parasite infections in Yanbian Prefecture, Jilin Province, China, epidemiological surveys were conducted on a collaboration basis between the Korean Centers for Disease Control and Prevention and the Yanbian Center for Disease Control and Prevention. A total of 8,396 (males 3,737 and females 4,659) stool samples were collected from 8 localities and examined with the formalin-ether sedimentation technique, and additionally examined with the cellotape anal swab to detect Enterobius vermicularis eggs...
October 2017: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/29070053/distribution-of-blastocystis-subtypes-isolated-from-humans-from-an-urban-community-in-rio-de-janeiro-brazil
#9
Carolina Valença Barbosa, Rosemary de Jesus Batista, Ricardo Pereira Igreja, Claudia Masini d'Avila Levy, Heloisa Werneck de Macedo, Helena Lúcia Carneiro Santos
BACKGROUND: Blastocystis is a cosmopolitan protist parasite found in the human gastrointestinal tract and is highly prevalent in developing countries. Recent molecular studies have revealed extensive genetic diversity, which has been classified into different subtypes (STs) based on sequence analysis of small subunit ribosomal RNA gene. Blastocystis is one of the most common fecal parasites in Brazil, but the diversity of subtypes remains unknown in the country. This study aimed to determine the distribution of Blastocystis STs in an urban community in Duque de Caxias, Rio de Janeiro, Brazil...
October 25, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/29039336/soil-transmitted-helminthiasis-in-different-occupational-groups-in-swat-khyber-pakhtunkhwa-pakistan
#10
Wali Khan, Noorun Nisa, Aly Khan
We investigated the prevalence of geohelminth parasites in farmers, education concerned and shepherd of Swat, Khyber Pakhtunkhwa, Pakistan. A total of 1041 stool samples were examined from January 2006 to December 2008 using direct smear (Normal saline and Lugol's Iodine solution) the concentration methods and procedures. Seven hundred and sixty three (73.2%) individuals were found infected with one or more than one geohelminth parasites. Four hundred and eighteen (54.7%) were infected with single parasite and three hundred forty five (45...
July 2017: Pakistan Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28988188/enterobius-vermicularis-pinworm-infestation-in-a-child-presenting-with-symptoms-of-acute-appendicitis-a-wriggly-tale
#11
Louise Dunphy, Zoe Clark, Mazhar H Raja
Acute appendicitis is the most common surgical emergency worldwide. However, it can still present a challenging diagnosis especially in the young, elderly and those individuals of reproductive age, thus encompassing a wide spectrum of varied clinical presentations. Parasitic infections of the appendix are a rare cause of acute appendicitis. However, they must be considered in children presenting with abdominal pain. We report a case of Enterobius vermicularis infestation mimicking the features of acute appendicitis in a 10-year-old girl...
October 6, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28985767/acute-suppurative-appendicitis-associated-with-enterobius-vermicularis-an-incidental-finding-or-a-causative-agent-a-case-report
#12
Boubacar Efared, Gabrielle Atsame-Ebang, Boubacar Marou Soumana, Layla Tahiri, Nawal Hammas, Hinde El Fatemi, Laila Chbani
BACKGROUND: Histological acute appendicitis patterns associated with Enterobius vermicularis is an extremely rare finding. The exact role of this parasite in acute appendicitis is controversial as usually resected specimens show no evidence of histological inflammation. CASE PRESENTATION: We present herein a case of a 21-year-old male Arabic patient who presented with clinical syndrome of acute appendicitis. Emergency appendectomy was performed and the histopathological examination of the resected specimen showed the presence of E...
October 6, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28984036/a-cross-sectional-study-of-intestinal-parasitoses-in-dogs-and-children-of-the-periurban-area-of-la-plata-buenos-aires-argentina-zoonotic-importance-and-implications-in-public-health
#13
P Cociancic, M L Zonta, G T Navone
A cross-sectional study was performed between school term dates 2014 and 2015 to diagnose intestinal parasites in dogs and children living with them. The socio-environmental characteristics and hygiene practices of the children were also evaluated in terms of risk factors for parasitic infection of periurban neighbourhoods of La Plata (Buenos Aires, Argentina). Serial coproparasitological samples of 78 dogs and 211 children were analysed by means of concentration and flotation techniques. Socio-environmental variables and hygiene practices of children were evaluated through semi-structured questionnaires which were answered by every family...
October 5, 2017: Zoonoses and Public Health
https://www.readbyqxmd.com/read/28979346/prevalence-and-risk-factors-of-human-intestinal-parasites-in-roudehen-tehran-province-iran
#14
Nasrin Hemmati, Elham Razmjou, Saeideh Hashemi-Hafshejani, Abbas Motevalian, Lameh Akhlaghi, Ahmad Reza Meamar
BACKGROUND: Intestinal parasitic infections are among the most common infections and health problems worldwide. Due to the lack of epidemiologic information of such infections, the prevalence of, and the risk factors for, enteric parasites were investigated in residents of Roudehen, Tehran Province, Iran. METHODS: In this cross-sectional study, 561 triple fecal samples were collected through a two-stage cluster-sampling protocol from Jun to Dec 2014. The samples were examined by formalin-ether concentration, culture, and with molecular methods...
July 2017: Iranian Journal of Parasitology
https://www.readbyqxmd.com/read/28945752/impact-of-enterobius-vermicularis-infection-and-mebendazole-treatment-on-intestinal-microbiota-and-host-immune-response
#15
Chin-An Yang, Chao Liang, Chia-Li Lin, Chiung-Tzu Hsiao, Ching-Tien Peng, Hung-Chih Lin, Jan-Gowth Chang
BACKGROUND: Previous studies on the association of enterobiasis and chronic inflammatory diseases have revealed contradictory results. The interaction of Enterobius vermicularis infection in particular with gut microbiota and induced immune responses has never been thoroughly examined. METHODOLOGY/FINDINGS: In order to answer the question of whether exposure to pinworm and mebendazole can shift the intestinal microbial composition and immune responses, we recruited 109 (30 pinworm-negative, 79 pinworm-infected) first and fourth grade primary school children in Taichung, Taiwan, for a gut microbiome study and an intestinal cytokine and SIgA analysis...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28905520/vaginal-enterobius-vermicularis-diagnosed-on-liquid-based-cytology-during-papanicolaou-test-cervical-cancer-screening-a-report-of-two-cases-and-a-review-of-the-literature
#16
Chun-Yi Tsai, Rachel Junod, Martine Jacot-Guillarmod, Charles Beniere, Sonia Ziadi, Massimo Bongiovanni
Enterobiasis is one of the most common human parasitic infections. It is considered an intestinal parasite, but cases of extra-intestinal affections exist, notably infections of the female genital tract. Enterobius vermicularis (EV) eggs (or ova) have been found in the cervical smears of two patients in our institute during the last 16 years. No gynaecological or gastrointestinal symptoms were reported, and there was no known intestinal infection in these two cases. A review of the available literature revealed rare cases of vaginal enterobiasis, with a wide range of clinical presentations, many patients being asymptomatic...
September 14, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28876652/unusual-histopathologies-of-the-appendix
#17
L Jonas, I Bombil, A Mannell
BACKGROUND: Acute appendicitis is a very common surgical emergency. Most commonly, the histopathological findings of the appendix reflect the normal pathophysiology of appendicitis that starts with the luminal obstruction and culminates in florid suppurative, gangrenous or perforated appendix. The treatment is usually straightforward and consists of surgery and antibiotics. Uncommonly, unusual pathologies are identified and require specific management. The literature is scanty about the unusual findings...
June 2017: South African Journal of Surgery. Suid-Afrikaanse Tydskrif Vir Chirurgie
https://www.readbyqxmd.com/read/28820707/prevalence-of-strongyloides-stercoralis-and-other-intestinal-parasite-infections-in-school-children-in-a-rural-area-of-angola-a-cross-sectional-study
#18
María Luisa Aznar Ruiz de Alegría, Karen Colmenares, Mateu Espasa, Arancha Amor, Isabel Lopez, Arlette Nindia, Joaquina Kanjala, Domingas Guilherme, Elena Sulleiro, Begoña Barriga, Eva Gil, Fernando Salvador, Cristina Bocanegra, Teresa López, Milagros Moreno, Israel Molina
Strongyloides stercoralis is widely distributed in the tropics and subtropics. The aim of this study was to determine the prevalence of S. stercoralis and other intestinal parasites and identify the risk factors for infection with S. stercoralis in a rural area of Angola. A cross-sectional study was conducted in school-age children (SAC) in Cubal, Angola. A questionnaire collecting clinical and epidemiological variables was used, and two stool samples were collected. A concentration technique (Ritchie) and a technique for detection of larvae migration (Baermann) were performed...
October 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28819532/a-case-of-enterobiasis-presenting-as-post-traumatic-stress-disorder-ptsd-a-curious-case-of-the-infection-with-predominant-mental-health-symptoms-presenting-for-the-first-time-in-the-settings-of-a-refugee-camp
#19
Georgios Karamitros, Nikolaos Kitsos, Fotios Athanasopoulos
Enterobiasis (oxyuriasis) is a common infection in human caused by Enterobius vermicularis (E. vermicularis), a human intestinal helminth. Because of the easy way of its transmission among people, it has an extremely high prevalence in overcrowded conditions, such as nurseries and primary schools. Oxyuriasis's symptoms are extremely diverse in children, ranging from nausea, diarrhea, insomnia, irritability, recurrent cellulitis, loss of appetite, nightmares and endometritis. Here we report a curious case of oxyuriasis in the settings of a refugee camp in Greece...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28761475/the-helminths-causing-surgical-or-endoscopic-abdominal-intervention-a-review-article
#20
REVIEW
Erdal Uysal, Mehmet Dokur
BACKGROUND: Helminths sometimes require surgical or endoscopic intervention. Helminths may cause acute abdomen, mechanical intestinal obstruction, gastrointestinal hemorrhage, perforation, hepatitis, pancreatitis, and appendicitis. This study aimed to determine the surgical diseases that helminths cause and to gather, analyze the case reports, case series and original articles about this topic in literature. METHODS: This study was designed as a retrospective observational study...
April 2017: Iranian Journal of Parasitology
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