Read by QxMD icon Read


Yu Meng, FangGen Lu, Lin Shi, MeiChu Cheng, Jie Zhang
RATIONALE: The use of anticoagulants is a contributor to gastrointestinal (GI) bleeding. Most bleeding patients on anticoagulant therapy such as warfarin commonly have basic lesions existing in their GI mucosa. PATIENT CONCERNS: We report a case of major GI bleeding following the use of anticoagulants in a patient with hookworm infection. DIAGNOSES: The patient was diagnosed with nephrotic syndrome with pulmonary embolism. INTERVENTIONS: He was treated with anticoagulants and suffered from acute major GI bleeding during the treatment...
March 2018: Medicine (Baltimore)
Tan Dan, Kuang Jian-Hua
There were 5 elderly patients with Griesinger syndrome. There was no specificity in the clinical manifestations of Griesinger syndrome in the elderly. The positive rate of stool hookworm eggs was low, but the gastroscopy could help the diagnosis.
November 22, 2017: Zhongguo Xue Xi Chong Bing Fang Zhi za Zhi, Chinese Journal of Schistosomiasis Control
Guo Yan-Li, Zou Yong-Gen, Xie Yi-Qing, Chen Hong, He Ming-Zhen, Lü Lai-Fu, Huang Li-Zhong, Jin Xiao-Lin
OBJECTIVE: To investigate the prevalence of major parasitic diseases and related knowledge, attitude and practice among rural residents in Liyang City, so as to provide the evidence for formulating appropriate preventive strategies and measures. METHODS: Three villages were selected from three towns as survey sites, and the residents who were above three years old and had been in the village for over six months were investigated. The Kato-Katz technique was applied to detect intestinal parasite eggs in residents' feces, and the cellophane anal swab was used to detect Enterobius vermicularis eggs among children aged 3-6 years...
September 27, 2017: Zhongguo Xue Xi Chong Bing Fang Zhi za Zhi, Chinese Journal of Schistosomiasis Control
Jiang Long-Zhi
OBJECTIVE: To understand the current status of key parasitic diseases in Tongcheng City, so as to provide an epidemiological reference for formulating the scientific planning for "13th Five-year" parasitic diseases prevention and control. METHODS: The villages of different levels in Tongcheng City were sampled to investigate the infection of parasitic diseases of residents aged three or more years. Soil-transmitted nemathelminth, intestinal protozoa and Enterobius vermicularis were investigated by the Kato-Katz technique (a fecal sample seized two), iodine smear method and cellophane tape method, respectively...
October 24, 2017: Zhongguo Xue Xi Chong Bing Fang Zhi za Zhi, Chinese Journal of Schistosomiasis Control
Guillaume Sallé, Roz Laing, James A Cotton, Kirsty Maitland, Axel Martinelli, Nancy Holroyd, Alan Tracey, Matthew Berriman, W David Smith, George F J Newlands, Eve Hanks, Eileen Devaney, Collette Britton
Some nematode species are economically important parasites of livestock, while others are important human pathogens causing some of the most important neglected tropical diseases. In both humans and animals, anthelmintic drug administration is the main control strategy, but the emergence of drug-resistant worms has stimulated the development of alternative control approaches. Among these, vaccination is considered to be a sustainable and cost effective strategy. Currently, Barbervax® for the ruminant strongylid Haemonchus contortus is the only registered subunit vaccine for a nematode parasite, although a vaccine for the human hookworm Necator americanus is undergoing clinical trials (HOOKVAC consortium)...
March 10, 2018: International Journal for Parasitology
Jong-Yil Chai, Woon-Mok Sohn, Jaeeun Cho, Keeseon S Eom, Tai-Soon Yong, Duk-Young Min, Eui-Hyug Hoang, Bounlay Phommasack, Bounnaloth Insisiengmay, Han-Jong Rim
Adult specimens of Echinostoma ilocanum (Garrison, 1908) Odhner, 1911 (Trematoda: Echinostomatidae) were recovered from 2 riparian people who resided along the Mekong River in Savannakhet Province, Lao PDR. In fecal examinations done by the Kato-Katz technique, they revealed echinostome eggs together with eggs of Opisthorchis viverrini (and minute intestinal fluke eggs) and hookworms. To recover the adult flukes, they were treated with praziquantel 30-40 mg/kg in a single dose and purged with magnesium salts...
February 2018: Korean Journal of Parasitology
Pisit Suntaravitun, Amornrat Dokmaikaw
Intestinal parasitic infections remain a major public health problem in many parts of Thailand, particularly in rural areas. This study aimed to determine the prevalence of intestinal parasitic infections and associated risk factors among the people living in Huai Sai sub-district, Bang Khla district, Chachoengsao Province, central Thailand. A cross-sectional survey was carried out from June 2017 to August 2017 which included a total of 224 participants. Stool samples were examined using a simple direct smear and formalin ethyl acetate concentration technique...
February 2018: Korean Journal of Parasitology
Carolina Valença Barbosa, Magali Muniz Barreto, Rosemary de Jesus Andrade, Fernando Sodré, Claudia Masini d'Avila-Levy, José Mauro Peralta, Ricardo Pereira Igreja, Heloisa Werneck de Macedo, Helena Lucia Carneiro Santos
BACKGROUND: Intestinal parasitic infections are considered a serious public health problem and widely distributed worldwide, mainly in urban and rural environments of tropical and subtropical countries. Globally, soil-transmitted helminths and protozoa are the most common intestinal parasites. Blastocystis sp. is a highly prevalent suspected pathogenic protozoan, and considered an unusual protist due to its significant genetic diversity and host plasticity. METHODOLOGY/MAIN FINDINGS: A total of 294 stool samples were collected from inhabitants of three rural valleys in Rio de Janeiro, Brazil...
2018: PloS One
Shimeles Adugna, Tadesse Kebede, Zeleke Mekonnen, Abraham Degarege, Song Liang, Berhanu Erko
Background: In this cross-sectional study, we compared the performance of Mini Parasep® solvent-free (SF) faecal parasite concentrator, Kato-Katz thick smear and McMaster techniques for the diagnosis of intestinal parasitic infections among children in Wosha Soyama Primary School, Ethiopia. Methods: Stool samples were collected from 381 children and examined for intestinal parasitic infections using Mini Parasep® SF faecal parasite concentrator, Kato-Katz thick smear and McMaster techniques...
March 2, 2018: Transactions of the Royal Society of Tropical Medicine and Hygiene
Oluwatoyin A Asojo, Rabih Darwiche, Selam Gebremedhin, Geert Smant, Jose L Lozano-Torres, Claire Drurey, Jeroen Pollet, Rick M Maizels, Roger Schneiter, Ruud H P Wilbers
Heligmosomoides polygyrus bakeri is a model parasitic hookworm used to study animal and human helminth diseases. During infection, the parasite releases excretory/secretory (ES) products that modulate the immune system of the host. The most abundant protein family in ES products comprises the venom allergen-like proteins (VALs), which are members of the SCP/TAPS (Sperm-coating protein / Tpx / antigen 5 / pathogenesis related-1 / Sc7) superfamily. There are >30 secreted Heligmosomoides polygyrus VAL proteins (HpVALs) and these proteins are characterized by having either one or two 15 kDa CAP (cysteine-rich secretory protein (CRISP) / antigen 5 / pathogenesis related-1) domains...
March 2, 2018: International Journal for Parasitology
Gerardo Blanco-Velasco, Omar Solorzano-Pineda, Oscar Víctor Hernández-Mondragón
A 60-year-old man was admitted due to a chronic anaemia and intermittent melena since two months ago. Laboratory data revealed: haemoglobin 9.4 g/dl, haematocrit 26%, mean corpuscular volume 78 μm3 , white cell count 9500/mm3 with 4% eosinophils. Esophagogastroduodenoscopy and colonoscopy were realized without identifying the bleeding cause. This article is protected by copyright. All rights reserved.
March 2, 2018: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
Vincent Magrini, Xin Gao, Bruce A Rosa, Sean McGrath, Xu Zhang, Kymberlie Hallsworth-Pepin, John Martin, John Hawdon, Richard K Wilson, Makedonka Mitreva
BACKGROUND: The advantages of Pacific Biosciences (PacBio) single-molecule real-time (SMRT) technology include long reads, low systematic bias, and high consensus read accuracy. Here we use these attributes to improve on the genome annotation of the parasitic hookworm Ancylostoma ceylanicum using PacBio RNA-Seq. RESULTS: We sequenced 192,888 circular consensus sequences (CCS) derived from cDNAs generated using the CloneTech SMARTer system. These SMARTer-SMRT libraries were normalized and size-selected providing a robust population of expressed structural genes for subsequent genome annotation...
March 1, 2018: BMC Genomics
Moudachirou Ibikounlé, Ablavi Onzo-Aboki, Justin Doritchamou, Jean-Jacques Tougoué, Pélagie Mimonnou Boko, Boris S Savassi, Edoux Joel Siko, Aboudou Daré, Wilfrid Batcho, Achille Massougbodji, Dorothée Akoko Kindé-Gazard, Achille Kaboré
BACKGROUND: National mapping of soil-transmitted helminth infections (STH) was conducted for the first time in all of the 77 districts of Benin (West Africa) from 2013 to 2015. This mapping aimed to provide basic epidemiological data essential for the implementation of the national strategy against the neglected tropical diseases (NTDs) in the context of achieving the WHO target of controlling these infections by 2020. METHODS: In each district, 5 schools were purposively selected in 5 villages and 50 school-children (25 girls and 25 boys) from ages 8 to 14 years were randomly enrolled in each school...
March 1, 2018: PLoS Neglected Tropical Diseases
Manuel Calvopiña, Jessica Flores, Isabel Guaman, Gabriela Lara, Jeyson Abarca
For 11 years, a 38-year-old male residing in a subtropical region of Ecuador, was repeatedly diagnosed with chronic anemia, and treated with blood transfusions in a hospital of province of Cotopaxi, Ecuador. He was transferred to Quito for severe anemia, having hemoglobin of 4 g/dL. Duodenoscopy was performed and adult nematodes, identified later as Ancylostoma duodenale, were observed. The patient was successfully treated with albendazole for five consecutive days and given blood transfusions. In the control visit at eight months, without anemia and no hookworm ova in the stool examined were found...
October 2017: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
Eveline Hürlimann, Kigbafori D Silué, Fabien Zouzou, Mamadou Ouattara, Thomas Schmidlin, Richard B Yapi, Clarisse A Houngbedji, Kouassi Dongo, Bernadette A Kouadio, Siaka Koné, Bassirou Bonfoh, Eliézer K N'Goran, Jürg Utzinger, Cinthia A Acka-Douabélé, Giovanna Raso
BACKGROUND: Preventive chemotherapy with donated anthelminthic drugs is the cornerstone for the control of helminthiases. However, reinfection can occur rapidly in the absence of clean water and sanitation coupled with unhygienic behaviour. The purpose of this study was to assess the effect of an integrated package of interventions, consisting of preventive chemotherapy, community-led total sanitation (CLTS) and health education, on the prevalence of helminth and intestinal protozoa infections and on participants' knowledge, attitude, practice and beliefs (KAPB) towards these diseases including water, sanitation and hygiene (WASH)...
February 27, 2018: Parasites & Vectors
K S Akinwande, O A Morenikeji, O G Arinola
Adequate nutrition is essential for normal growth of children but helminth infection is proposed to cause nutritional deficiencies. This study was carried out to assess the nutritional status of helminth infected school aged children in semi-urban communities of South-West Nigeria. Two hundred children from primary schools in Akinyele Local Government of Oyo State, Nigeria participated in the study. Anthropometric measurements were analyzed using the WHO AnthroPlus software. Kato Katz method was used to detect ova of helminths in the stool while serum levels of iron, zinc, selenium, ferritin, transferrin, vitamin A, vitamin C and haptoglobin were measured using High Performance Liquid Chromatography and Atomic Absorption Spectophotometry as appropriate...
December 30, 2017: Nigerian Journal of Physiological Sciences: Official Publication of the Physiological Society of Nigeria
Isaac Dennis Amoah, Poovendhree Reddy, Razak Seidu, Thor Axel Stenström
Wastewater may contain contaminants harmful to human health; hence, there is the need for treatment before discharge. Centralized wastewater treatment systems are the favored treatment options globally, but these are not necessarily superior in reduction of pathogens as compared to decentralized wastewater treatment systems (collectively called DEWATS). This study was therefore undertaken to assess the soil-transmitted helminth (STH) and Taenia sp. egg reduction efficiency of selected anaerobic baffled reactors and planted gravel filters compared to centralized wastewater treatment plants in South Africa and Lesotho...
February 24, 2018: Environmental Science and Pollution Research International
Jun-Yan He, Xiao Wu, Yu-Gang Jiang, Qiang Peng, Ramesh Jain
As one of the most common human helminths, hookworm is a leading cause of maternal and child morbidity, which seriously threatens human health. Recently, wireless capsule endoscopy (WCE) has been applied to automatic hookworm detection. Unfortunately, it remains a challenging task. In recent years, deep convolutional neural network (CNN) has demonstrated impressive performance in various image and video analysis tasks. In this paper, a novel deep hookworm detection framework is proposed for WCE images, which simultaneously models visual appearances and tubular patterns of hookworms...
May 2018: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
Zeng Xiao-Jun, Jiang Wei-Sheng, Xie Shu-Ying, Ge Jun, Li Zhao-Jun, Hang Chun-Qin, Liu Yue-Min, Yi Fang-Yu, Chen Hong-Gen
OBJECTIVE: To analyze the status and trends of soil-transmitted nematode infections in Jiangxi Province from 1989 to 2014, so as to provide the evidence for generating the strategy of soil-transmitted nematode prevention and control. METHODS: The data of three epidemiological surveys on human parasitic diseases (in 1989, 2002 and 2014) were classified and analyzed. The stool examination by Kato-Katz's thick smear method was adopted for the investigation of soil-transmitted nematode infections...
December 5, 2017: Zhongguo Xue Xi Chong Bing Fang Zhi za Zhi, Chinese Journal of Schistosomiasis Control
Deng Yue-Jiao, Xie Lun-Geng, Huang Chun-Yan, Zhang Shi-Wu
OBJECTIVE: To analyze the results of 3 investigations (2002-2004, 2008-2009, and 2016) of major parasitic diseases in Shixing County, so as to provide the evidence for formulating further control strategies. METHODS: With the stratified cluster sampling method, 5 administrative villages were investigated. A total of 200 residents aged above 3 years were sampled in each village to investigate the eggs of soil-transmitted nematodes with Kato-Katz technique, and the swab method was applied for detecting the eggs of Enterobius vermicularis in children aged 3-9 years...
July 28, 2017: Zhongguo Xue Xi Chong Bing Fang Zhi za Zhi, Chinese Journal of Schistosomiasis Control
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"