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https://www.readbyqxmd.com/read/28823038/ultrastructural-morphology-and-phylogeny-of-henneguya-gilbert-n-sp-myxozoa-infecting-the-teleostean-cyphocharax-gilbert-characiformes-curimatidae-from-brazil
#1
Graça Casal, Sérgio C São Clemente, Leila Lopes, Sónia Rocha, Nilza Felizardo, Elsa Oliveira, Saleh Al-Quraishy, Carlos Azevedo
This paper describes light and ultrastructural observations and molecular analysis of a fish-infecting myxosporean, Henneguya gilbert n. sp., which was found infecting the gill epithelium of the commercially important freshwater teleost fish Cyphocharax gilbert (Curimatidae) collected in the estuarine region of Guandu River, Rio de Janeiro State, Brazil. The parasite occurs in the gills, forming whitish spherical to ellipsoidal polysporic cysts measuring up to ~ 750 μm, and displaying asynchronous development...
August 19, 2017: Parasitology Research
https://www.readbyqxmd.com/read/28822476/posture-alignment-of-adolescent-idiopathic-scoliosis-photogrammetry-in-scoliosis-school-screening
#2
Patrícia Jundi Penha, Nárima Lívia Jundi Penha, Bárbarah Kelly Gonçalves De Carvalho, Rodrigo Mantelatto Andrade, Ana Carolina Basso Schmitt, Sílvia Maria Amado João
OBJECTIVE: The objective of this study was to describe the posture patterns of adolescents diagnosed with adolescent idiopathic scoliosis (AIS) in a scoliosis school screening (SSS). METHODS: Two-dimensional photogrammetry was used to assess the posture of 37 adolescents diagnosed with scoliosis (scoliosis group, SG) (Cobb angle ≥10°) and 76 adolescents with a false positive diagnosis (false positive group, FPG) (Cobb angle <10°, angle of trunk rotation ≥7°)...
July 2017: Journal of Manipulative and Physiological Therapeutics
https://www.readbyqxmd.com/read/28821261/main-lesions-in-the-central-nervous-system-of-dogs-due-to-leishmania-infantum-infection
#3
Weline Lopes Macau, Joicy Cortez de Sá, Ana Patrícia de Carvalho da Silva, Alessandra Lima Rocha, Renata Mondêgo-Oliveira, Fábio Henrique Evangelista de Andrade, Caroline Magalhães Cunha, Kátia da Silva Calabrese, Ana Lucia Abreu-Silva
BACKGROUND: Canine visceral leishmaniasis (CVL) is endemic in São Luís Maranhão/Brazil and it leads a varied clinical picture, including neurological signs. RESULTS: Histopathological evaluation showed that 14 dogs exhibited pathological alterations in at least one of the analyzed areas. Of these, mononuclear inflammatory reaction was the most frequent, although other lesions, such as hemorrhage, chromatolysis and gliosis were also observed. The presence of L...
August 18, 2017: BMC Veterinary Research
https://www.readbyqxmd.com/read/28818893/complete-genome-sequence-of-a-hobi-like-virus-isolated-from-a-nelore-cow-with-gastroenteric-disease-in-the-state-of-s%C3%A3-o-paulo-brazil
#4
Adriana Cortez, João Pessoa Araújo, Eduardo Furtado Flores, Márcio Garcia Ribeiro, Jane Megid, Antonio Carlos Paes, José Paes de Oliveira Filho, Leila Sabrina Ullmann, Camila Dantas Malossi, Marcos Bryan Heinemann
The Hobi-like virus presents antigenic and molecular differences in relation to bovine virus diarrhea virus 1 and 2. The description of the complete genome of the Hobi-like virus SV757/15, isolated from a Nelore cow with gastroenteric disease in Brazil, will help in understanding the evolution and diversity of pestiviruses.
August 17, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28817316/filling-quality-of-the-reports-of-adverse-drug-reactions-received-at-the-pharmacovigilance-centre-of-s%C3%A3-o-paulo-brazil-missing-information-hinders-the-analysis-of-suspected-associations
#5
Adalton Ribeiro, Silvana Lima, Maria-Elisa Zampieri, Mirtes Peinado, Albert Figueras
Background The completeness and accuracy of the reports of suspected adverse drug reactions is important in pharmacovigilance. The aim of the present study was to analyze the quality of the information included in the reports sent to the Pharmacovigilance Centre of São Paulo (Brazil). Research Design and Methods A sample of 999 reports received from January 2013 to December 2014 was selected. The quality of the filled information was evaluated according to a 'sufficiency' criterion to apply the Karch-Lasagna causality algorithm...
August 17, 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28814139/validation-of-a-brazilian-version-of-the-moral-sensitivity-questionnaire
#6
Carlise R Dalla Nora, Elma Lcp Zoboli, Margarida M Vieira
BACKGROUND: Moral sensitivity has been identified as a foundational component of ethical action. Diminished or absent moral sensitivity can result in deficient care. In this context, assessing moral sensitivity is imperative for designing interventions to facilitate ethical practice and ensure that nurses make appropriate decisions. OBJECTIVE: The main purpose of this study was to validate a scale for examining the moral sensitivity of Brazilian nurses. RESEARCH DESIGN: A pre-existing scale, the Moral Sensitivity Questionnaire, which was developed by Lützén, was used after the deletion of three items...
January 1, 2017: Nursing Ethics
https://www.readbyqxmd.com/read/28813112/what-do-cochrane-systematic-reviews-say-about-the-clinical-effectiveness-of-screening-and-diagnostic-tests-for-cancer
#7
André Tito Pereira Bueno, Vladimir Lisboa Capelasso, Rafael Leite Pacheco, Carolina de Oliveira Cruz Latorraca, Tiago Biachi de Castria, Daniela Vianna Pachito, Rachel Riera
CONTEXT AND OBJECTIVE: The purpose of screening tests for cancer is to detect it at an early stage in order to increase the chances of treatment. However, their unrestrained use may lead to unnecessary examinations, overdiagnosis and higher costs. It is thus necessary to evaluate their clinical effects in terms of benefits and harm. DESIGN AND SETTING: Review of Cochrane systematic reviews, carried out in the Discipline of Evidence-Based Medicine, Escola Paulista de Medicina, Universidade Federal de São Paulo...
July 2017: São Paulo Medical Journal, Revista Paulista de Medicina
https://www.readbyqxmd.com/read/28813099/leaf-area-estimation-of-cassava-from-linear-dimensions
#8
Samara Zanetti, Laís F M Pereira, Maria Márcia P Sartori, Marcelo A Silva
The objective of this study was to determine predictor models of leaf area of ​​cassava from linear leaf measurements. The experiment was carried out in greenhouse in the municipality of Botucatu, São Paulo state, Brazil. The stem cuttings with 5-7 nodes of the cultivar IAC 576-70 were planted in boxes filled with about 320 liters of soil, keeping soil moisture at field capacity, monitored by puncturing tensiometers. At 80 days after planting, 140 leaves were randomly collected from the top, middle third and base of cassava plants...
August 14, 2017: Anais da Academia Brasileira de Ciências
https://www.readbyqxmd.com/read/28810619/microrna-503-suppresses-cell-proliferation-and-invasion-in-osteosarcoma-via-targeting-insulin-like-growth-factor-1-receptor
#9
Zili Wang, Chenhuang Zheng, Kunqi Jiang, Jinshen He, Xu Cao, Song Wu
MicroRNAs (miRs) are a class of small non-coding RNAs and have key roles in various cancer types. Recently, miR-503 has been reported to act as a tumor suppressor in osteosarcoma. However, the detailed mechanism of the regulatory role of miR-503 in osteosarcoma cell proliferation and invasion has largely remained elusive. The present study found that miR-503 was significantly downregulated in osteosarcoma tissues compared to that in matched adjacent non-tumorous tissues. In addition, the expression of miR-503 in osteosarcoma of T3-T4 stage was significantly lower when compared with that in T1-T2 stage samples...
August 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28807293/sarcocystis-neurona-and-neospora-caninum-in-brazilian-opossums-didelphis-spp-molecular-investigation-and-in-vitro-isolation-of-sarcocystis-spp
#10
Leane S Q Gondim, Rogério F Jesus, Müller Ribeiro-Andrade, Jean C R Silva, Daniel B Siqueira, Maria F V Marvulo, Felipe M Aléssio, Jean-François Mauffrey, Fred S Julião, Elisa San Martin Mouriz Savani, Rodrigo M Soares, Luís F P Gondim
Sarcocystis neurona and Neospora spp. are protozoan parasites that induce neurological diseases in horses and other animal species. Opossums (Didelphis albiventris and Didelphis virginiana) are definitive hosts of S. neurona, which is the major cause of equine protozoal myeloencephalitis (EPM). Neospora caninum causes abortion in cattle and infects a wide range of animal species, while N. hughesi is known to induce neurologic disease in equids. The aims of this study were to investigate S. neurona and N. caninum in tissues from opossums in the northeastern Brazil, and to isolate Brazilian strains of Sarcocystis spp...
August 30, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28807284/first-description-of-cryptosporidium-parvum-in-carrier-pigeons-columba-livia
#11
Bruno César Miranda Oliveira, Elis Domingos Ferrari, Mariele Fernanda da Cruz Panegossi, Alex Akira Nakamura, Flávio Sader Corbucci, Walter Bertequini Nagata, Bianca Martins Dos Santos, Jancarlo Ferreira Gomes, Marcelo Vasconcelos Meireles, Giovanni Widmer, Katia Denise Saraiva Bresciani
The carrier pigeon and the domestic pigeon are different breeds of the species Columba livia. Carrier pigeons are used for recreational activities such as bird contests and exhibitions. Due to the close contact with humans, these birds may potentially represent a public health risk, since they can host and disseminate zoonotic parasites, such as those belonging to the genus Cryptosporidium (phylum Apicomplexa). The purpose of this work was the detection by microscopic and molecular techniques of Cryptosporidium spp...
August 30, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28805161/eco-friendly-and-biocompatible-crosslinked-carboxymethylcellulose-hydrogels-as-adsorbents-for-the-removal-of-organic-dye-pollutants-for-environmental-applications
#12
Nádia S V Capanema, Alexandra A P Mansur, Herman S Mansur, Anderson C de Jesus, Sandhra M Carvalho, Poliane Chagas, Luiz C de Oliveira
In this study new eco-friendly hydrogel adsorbents were synthesized based on carboxymethylcellulose (CMC, degree of substitution DS = 0.7) chemically crosslinked with citric acid (CA) using a green process in aqueous solution and applied for the adsorption of methylene blue (MB). Spectroscopic analyses demonstrated the mechanism of crosslinking through the reaction of hydroxyl functional groups from CMC with CA. These CMC hydrogels showed very distinct morphological features dependent on the extension of crosslinking and their nanomechanical properties were drastically increased by approximately 300% after crosslinking with 20% CA (e...
August 13, 2017: Environmental Technology
https://www.readbyqxmd.com/read/28803969/molecular-detection-and-characterization-of-influenza-c-viruses-from-western-india
#13
V A Potdar, D D Hinge, M R Dakhave, A Manchanda, N Jadhav, P B Kulkarni, M S Chadha
Since 2003, India has had a well-established influenza surveillance network, though Influenza C virus was not the focus of study. We therefore retrospectively analyzed clinical samples from Pune, western India collected during January 2009 to August 2015, by real-time RT-PCR. Three of 2530 samples of patients with influenza-like illness (ILI) or severe acute respiratory illness (SARI) showed positivity for Influenza C virus infection, while 105 and 31 samples were positive for Influenza A and B viruses respectively...
August 11, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28802801/nodal-status-and-survival-in-anal-cancer
#14
Rodrigo Oliva Perez, Guilherme Pagin São Julião, Bruna Borba Vailati
No abstract text is available yet for this article.
August 9, 2017: Lancet Oncology
https://www.readbyqxmd.com/read/28801420/protocol-study-for-a-randomised-controlled-double-blind-clinical-trial-involving-virtual-reality-and-anodal-transcranial-direct-current-stimulation-for-the-improvement-of-upper-limb-motor-function-in-children-with-down-syndrome
#15
Jamile Benite Palma Lopes, Luanda André Collange Grecco, Renata Calhes Franco de Moura, Roberta Delasta Lazzari, Natalia de Almeida Carvalho Duarte, Isabela Miziara, Gileno Edu Lameira de Melo, Arislander Jonathan Lopes Dumont, Manuela Galli, Claudia Santos Oliveira
INTRODUCTION: Down syndrome results in neuromotor impairment that affects selective motor control, compromising the acquisition of motor skills and functional independence. The aim of the proposed study is to evaluate and compare the effects of multiple-monopolar anodal transcranial direct current stimulation and sham stimulation over the primary motor cortex during upper limb motor training involving virtual reality on motor control, muscle activity, cerebral activity and functional independence...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28800503/intravenous-heroin-use-in-haiphong-vietnam-need-for-comprehensive-care-including-methamphetamine-use-related-interventions
#16
Laurent Michel, Don C Des Jarlais, Huong Duong Thi, Oanh Khuat Thi Hai, Khuê Pham Minh, Marianne Peries, Roselyne Vallo, Thanh Nham Thi Tuyet, Giang Hoang Thi, Mai Le Sao, Jonathan Feelemyer, Vinh Vu Hai, Jean-Pierre Moles, Didier Laureillard, Nicolas Nagot
BACKGROUND: The aim of this study was to describe patterns among people who inject drugs (PWID), risk-related behaviours and access to methadone treatment, in order to design a large-scale intervention aiming to end the HIV epidemic in Haiphong, Vietnam. METHODS: A respondent-driven sampling (RDS) survey was first conducted to identify profiles of drug use and HIV risk-related behaviour among PWID. A sample of PWID was then included in a one-year cohort study to describe access to methadone treatment and associated factors...
August 2, 2017: Drug and Alcohol Dependence
https://www.readbyqxmd.com/read/28797791/the-use-of-nemabiome-metabarcoding-to-explore-gastro-intestinal-nematode-species-diversity-and-anthelmintic-treatment-effectiveness-in-beef-calves
#17
Russell W Avramenko, Elizabeth M Redman, Roy Lewis, Murilo A Bichuette, Bruna M Palmeira, Thomas A Yazwinski, John S Gilleard
Next-generation deep amplicon sequencing, or metabarcoding, has revolutionized the study of microbial communities in humans, animals and the environment. However, such approaches have yet to be applied to parasitic helminth communities. We recently described the first example of such a method - nemabiome sequencing - based on deep-amplicon sequencing of internal transcribed spacer 2 (ITS-2) rDNA, and validated its ability to quantitatively assess the species composition of cattle gastro-intestinal nematode (GIN) communities...
August 7, 2017: International Journal for Parasitology
https://www.readbyqxmd.com/read/28796820/identification-of-plasmodium-spp-in-neotropical-primates-of-maranhense-amazon-in-northeast-brazil
#18
Mayra Araguaia Pereira Figueiredo, Silvia Maria Di Santi, Wilson Gómez Manrique, Marcos Rogério André, Rosangela Zacarias Machado
In the Brazilian Amazon region, malaria caused by Plasmodium malariae is considered to be a zoonosis because of cross-transfer of the parasite between humans and Neotropical primates. To contribute information on this issue, we investigated occurrences of natural infection with Plasmodium sp. among Neotropical primates in the Maranhense Amazon (Amazon region of the state of Maranhão), in the northeastern region of Brazil. Blood samples were collected from 161 Neotropical primates of six species that were caught in an environmental reserve (Sítio Aguahy) and from captive primates (CETAS-Wildlife Screening Center, municipality of São Luís), in Maranhão...
2017: PloS One
https://www.readbyqxmd.com/read/28793121/knowledge-produced-on-the-health-of-low-income-older-women-an-integrative-review
#19
Renata Evangelista Tavares, Maria Cristina Pinto de Jesus, Samara Macedo Cordeiro, Daniel Rodrigues Machado, Vanessa Augusta Braga, Miriam Aparecida Barbosa Merighi
Objective: to identify the knowledge produced on the health of low-income older women. Method: an integrative review was conducted in February 2016 on the SCOPUS, CINAHL, MEDLINE, LILACS, EMBASE, WEB OF SCIENCE databases, and in the SciELO journals directory. After the application of inclusion and exclusion criteria, 24 articles were selected. Results: the knowledge produced comprises two main themes: "health in face of economic adversities" and "reciprocity in social support between low-income older women and their social network"...
July 2017: Revista Brasileira de Enfermagem
https://www.readbyqxmd.com/read/28793120/functional-health-literacy-and-adherence-to-the-medication-in-older-adults-integrative-review
#20
Nidia Farias Fernandes Martins, Daiane Porto Gautério Abreu, Bárbara Tarouco da Silva, Deisa Salyse Dos Reis Cabral Semedo, Marlene Teda Pelzer, Fabiana Souza Ienczak
Objective: to characterize the national and international scientific production on the relationship of Functional Health Literacy and the adherence to the medication in older adults. Method: integrative review of literature, searching the following online databases: Scientific Electronic Library Online (SCIELO); Latin American and Caribbean Health Sciences Literature (LILACS); Medical Literature Analysis and Retrieval System Online (MEDLINE); and Cumulative Index to Nursing & Allied Health Literature (CINAHL), in June 2016...
July 2017: Revista Brasileira de Enfermagem
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