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Lucie D Cluver, Franziska Meinck, Janina I Steinert, Yulia Shenderovich, Jenny Doubt, Rocio Herrero Romero, Carl J Lombard, Alice Redfern, Catherine L Ward, Sibongile Tsoanyane, Divane Nzima, Nkosiyapha Sibanda, Camille Wittesaele, Sachin De Stone, Mark E Boyes, Ricardo Catanho, Jamie McLaren Lachman, Nasteha Salah, Mzuvukile Nocuza, Frances Gardner
Objective: To assess the impact of 'Parenting for Lifelong Health: Sinovuyo Teen', a parenting programme for adolescents in low-income and middle-income countries, on abuse and parenting practices. Design: Pragmatic cluster randomised controlled trial. Setting: 40 villages/urban sites (clusters) in the Eastern Cape province, South Africa. Participants: 552 families reporting conflict with their adolescents (aged 10-18)...
2018: BMJ Global Health
Elena Boldo, Adela Castelló, Nuria Aragonés, Pilar Amiano, Beatriz Pérez-Gómez, Gemma Castaño-Vinyals, Vicente Martín, Marcela Guevara, Carmen Urtiaga, Trinidad Dierssen-Sotos, Guillermo Fernández-Tardón, Victor Moreno, Marta Solans, Rosanna Peiró, Rocio Capelo, Inés Gómez-Acebo, Jesús Castilla, Antonio José Molina, Xavier Castells, Jone M Altzibar, Virginia Lope, Manolis Kogevinas, Isabelle Romieu, Marina Pollán
OBJECTIVE: To analyse the relationship of the risk of breast cancer (BC) to meat intake, preference regarding degree of cooking ('doneness') and cooking methods, using data from a population-based case-control study (MCC-Spain). STUDY DESIGN: 1006 Histologically confirmed incident BC cases and 1370 controls were recruited in 10 Spanish provinces. Participants were 23-85 years old. They answered an epidemiological survey and a food frequency questionnaire. BC risk was assessed overall, by menopausal status and by pathological subtypes, using logistic and multinomial regression mixed models adjusted for known confounding factors and including province as a random effects term...
April 2018: Maturitas
José A Del Campo, Rocío Gallego-Durán, Paloma Gallego, Lourdes Grande
Genetics and epigenetics play a key role in the development of several diseases, including nonalcoholic fatty liver disease (NAFLD). Family studies demonstrate that first degree relatives of patients with NAFLD are at a much higher risk of the disease than the general population. The development of the Genome Wide Association Study (GWAS) technology has allowed the identification of numerous genetic polymorphisms involved in the evolution of diseases (e.g., PNPLA3 , MBOAT7 ). On the other hand, epigenetic changes interact with inherited risk factors to determine an individual's susceptibility to NAFLD...
March 19, 2018: International Journal of Molecular Sciences
Susan J Ermlich, Charles P Andrews, Steven Folkerth, Richard Rupp, David Greenberg, Richard D McFetridge, Jonathan Hartzel, Rocio D Marchese, Jon E Stek, Chitrananda Abeygunawardana, Luwy K Musey
BACKGROUND: Pneumococcal disease remains a public health priority in adults. Safety and immunogenicity of 15-valent pneumococcal conjugate vaccine (PCV15) containing 13 serotypes included in 13-valent pneumococcal conjugate vaccine (PCV13) plus 2 additional serotypes (22F and 33F) was evaluated in adults ≥50 years old (NCT01513551). METHODS: 691 adults received one dose of PCV15, PCV13, or 23-valent pneumococcal polysaccharide vaccine (PPV23) and were followed 14 days for safety...
March 17, 2018: Vaccine
Rocío Checa, Ana María López-Beceiro, Ana Montoya, Juan Pedro Barrera, Nieves Ortega, Rosa Gálvez, Valentina Marino, Julia González, Ángeles Sonia Olmeda, Luis Eusebio Fidalgo, Guadalupe Miró
Piroplasmosis is caused by several species of protozoa such as the Babesia microti-like piroplasm (Bml), an emerging blood protozoan also known as Theileria annae or Babesia vulpes. Infection by Bml was first reported in dogs in Spain where it is endemic today. Recently, a high prevalence of Bml has been increasingly detected in red foxes (Vulpes vulpes) in European countries. The objective of this study was to determine infection levels of this parasite in foxes from Galicia, NW Spain, and ticks species infestation in these carnivores, where they are so far unknown...
March 15, 2018: Veterinary Parasitology
Valentina Marino, Rosa Gálvez, Vito Colella, Juliana Sarquis, Rocío Checa, Ana Montoya, Juan P Barrera, Sonia Domínguez, Riccardo Paolo Lia, Domenico Otranto, Guadalupe Miró
BACKGROUND: The fruit fly Phortica variegata (Drosophilidae: Steganinae) feeds on the ocular secretions of animals and humans, and has been described as an intermediate host of the eye worm Thelazia callipaeda (Spirurida: Thelaziidae) in Italy. Despite the increased detection of T. callipaeda in many European countries, information about its vector role in natural conditions is still limited. In the Iberian Peninsula, thelaziosis caused by T. callipaeda has been reported in dogs, cats, red foxes, wild rabbits and humans...
March 20, 2018: Parasites & Vectors
Laura Montoya-Sánchez, Rocío Del P Pereira-Ospina, Javier Y Pinzón-Salamanca, José M Suescún-Vargas
Pancreatitis consists in acute inflammation of the pancreas that is clinically characterized by abdominal pain. To make the diagnosis it is necessary the elevation of biochemical markers like pancreatic amylase or lipase. It is the most frequent pancreatic disease in both children and adults. Its presentation in the pediatric population is increasing and has several etiologies such as: infections, trauma, intoxication and metabolic diseases. Trauma mechanisms have been described: child maltreatment, falls, trauma with the bicycle handle and traffic accidents...
April 1, 2018: Archivos Argentinos de Pediatría
John DeMeritt, Ethan Wajswol, Anoop Wattamwar, Babak Litkouhi, Ami Vaidya, Michael Sbarra, Stacy Zamudio, Rocio Acera Pozzi, Andrew Canning, John Woytanowski, Abdulla Al-Khan
Two patients with placenta percreta underwent uterine artery embolization (UAE) for abnormally invasive placenta (AIP) in the first trimester. Patient 1 had a 9-week cervical ectopic, while Patient 2 had a 9-week cesarean scar pregnancy. Elective termination of pregnancy was performed in both patients. UAE was performed with tris-acryl gelatin microspheres as well as gelfoam until stasis and was repeated in cases of revascularization. Both patients were followed with US/MRI/MRA scans and β-hCG levels. Revascularization occurred in both patients following UAE, requiring multiple embolizations to achieve complete placental involution...
March 19, 2018: Cardiovascular and Interventional Radiology
Anna Kovalchuk, Yaroslav Ilnytskyy, Rocio Rodriguez-Juarez, Amanda Katz, David Sidransky, Bryan Kolb, Olga Kovalchuk
While the refinement of existing and the development of new chemotherapeutic regimens has significantly improved cancer treatment outcomes and patient survival, chemotherapy still causes many persistent side effects. Central nervous system (CNS) toxicity is of particular concern, as cancer patients experience significant deficits in memory, learning, cognition, and decision-making. These chemotherapy-induced cognitive changes are termed chemo brain, and manifest in more than half of cancer survivors. Moreover, recent studies have emerged suggesting that neurocognitive deficits manifest prior to cancer diagnosis and treatment, and thus may be associated with tumor presence, a phenomenon recently termed "tumor brain...
2018: Frontiers in Genetics
Rocío-Nur Villar-Quiles, Celia Delgado-Suárez, Manuela Jorquera-Moya, Javier Arpa-Gutiérrez, Gloria Ortega-Suero
No abstract text is available yet for this article.
March 20, 2018: Neurology
Guadalupe Miró, Amelia Troyano, Ana Montoya, Fernando Fariñas, Ma Luisa Fermín, Luís Flores, Carlos Rojo, Rocío Checa, Rosa Gálvez, Valentina Marino, Cristina Fragío, Eva Martínez-Nevado
BACKGROUND: Some wild animals have been recognized as potential reservoirs of Leishmania infantum infection (e.g. carnivores, lagomorphs, rodents, etc.). Leishmania infantum was also identified infecting humans and lagomorphs (i.e. hares and rabbits) over the period of 2009-2016, with the latter acting as the main reservoirs involved in the human leishmaniosis outbreak in Madrid. RESULTS: Two cases of clinical leishmaniosis are reported in orangutans (Pongo pygmaeus pygmaeus) housed at two different centres in Madrid...
March 20, 2018: Parasites & Vectors
Antonella C Falconaro, Rocío M Vega, Gustavo P Viozzi
Most of the studies on chiropteran endoparasites in Argentina come from the Central and Northeast regions of the country, and there is only one parasitological study of bats from the Argentinean Patagonia. The aim of this study is to describe the helminth fauna of 42 Myotis chiloensis, comparing the composition and the structure of the endoparasite communities between two populations, inhabiting different environments in Andean humid forest and the ecotone between forest and Patagonian steppe. A total of 697 helminths were recovered from 33 bats: five species of trematodes, Ochoterenatrema sp...
April 2018: International Journal for Parasitology. Parasites and Wildlife
Sonia Salazar-Cerezo, Nancy Martínez-Montiel, Jenny García-Sánchez, Rocío Pérez-Y-Terrón, Rebeca D Martínez-Contreras
Gibberellins (GAs) are natural complex biomolecules initially identified as secondary metabolites in the fungus Gibberella fujikuroi with strong implications in plant physiology. GAs have been identified in different fungal and bacterial species, in some cases related to virulence, but the full understanding of the role of these metabolites in the different organisms would need additional investigation. In this review, we summarize the current evidence regarding a common pathway for GA synthesis in fungi, bacteria and plant from the genes depicted as part of the GA production cluster to the enzymes responsible for the catalytic transformations and the biosynthetical routes involved...
March 2018: Microbiological Research
Jenny G Turcott, María Del Rocío Guillen Núñez, Diana Flores-Estrada, Luis F Oñate-Ocaña, Zyanya Lucia Zatarain-Barrón, Feliciano Barrón, Oscar Arrieta
BACKGROUND: Over one half of the patients diagnosed with advanced lung cancer experience anorexia. In addition to its high incidence, cancer-induced anorexia promotes the development of the anorexia-cachexia syndrome, which is related to poor clinical outcomes. Recently, drugs derived from cannabinoids, such as Nabilone, have been recognized for their appetite improvement properties; however, clinical trials to support their use in cancer patients are necessary. METHODS: This is a randomized, double-blind, placebo-controlled clinical trial to assess the effect of Nabilone vs...
March 17, 2018: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
M Gentry Byrd, Rocio B Quinonez, R Gary Rozier, Ceib Phillips, Marian Mehegan, Ledia Martinez, Kimon Divaris
Objectives Limited information exists on the extent oral health is addressed in the context of prenatal care. This study sought to investigate characteristics of primary care physicians (PCP) who provide oral health counseling to pregnant women. Methods The study relied upon data from the 2013 Survey of PCP on Oral Health. Provision of oral health counseling to pregnant women (sometimes vs. rarely/never) was the primary outcome. Covariates included respondents' demographic and practice characteristics, oral health-related training, knowledge, attitudes, preparedness and clinical behaviors...
March 16, 2018: Maternal and Child Health Journal
Rocío Melero-Suárez, José Antonio Sánchez-Santos, Gabriel Domínguez-Maldonado
BACKGROUND: Closely related pathologic disorders sometimes manifest with the same symptoms, making for a complex differential diagnosis. This is the situation in plantar fasciitis (PF) and myofascial pain syndrome (MPS) with myofascial trigger points (MTPs) in the sole of the foot. This research assessed the analgesic effect on plantar pain of combination therapy with interferential current stimulation therapy (ICST), treating MTPs in the great toe adductor muscle and the short flexor muscles of the toes in patients whose diagnosis was compatible with PF or MPS...
January 2018: Journal of the American Podiatric Medical Association
Mariana Fortunata Donadon, Rocio Martin-Santos, Flávia de Lima Osório
Studies have shown that traumatic experiences may affect hormonal systems mediated by the hypothalamic-pituitary-adrenal (HPA) axis and the oxytocinergic system. This effect is the result of long-term impairments in hypothalamic structures and negative feedback mechanisms within the HPA axis, structures that mediate the response to stress. This deregulation reduces the production and release of cortisol and oxytocin (OXT), which may alter stress responses and lead to increased vulnerability to impairments from stressful experiences...
2018: Frontiers in Pharmacology
Mirko Moroni, M Rocio Servin-Vences, Raluca Fleischer, Oscar Sánchez-Carranza, Gary R Lewin
Mechanosensitive PIEZO ion channels are evolutionarily conserved proteins whose presence is critical for normal physiology in multicellular organisms. Here we show that, in addition to mechanical stimuli, PIEZO channels are also powerfully modulated by voltage and can even switch to a purely voltage-gated mode. Mutations that cause human diseases, such as xerocytosis, profoundly shift voltage sensitivity of PIEZO1 channels toward the resting membrane potential and strongly promote voltage gating. Voltage modulation may be explained by the presence of an inactivation gate in the pore, the opening of which is promoted by outward permeation...
March 15, 2018: Nature Communications
Juanita Romero-Díaz, Roberto Iván Acosta-Hernández, Sergio Criales-Vera, Erick Kimura-Hayama, Maricruz Domínguez-Quintana, Rocío Morán-Contla, Carlos Núñez-Alvarez, Pilar Lara-Reyes, Carlos Aguilar-Salinas, Jorge Sánchez-Guerrero
OBJECTIVE: To determine whether the prevalence and extent of asymptomatic coronary artery atherosclerosis are increased in men with systemic lupus erythematosus (SLE) compared with age- and sex-matched controls, and to define the associated risk factors. METHODS: Ninety-five patients with SLE (mean ± SD age, 34.7 ± 10.1 yrs) and 100 control subjects (age 34.8 ± 9.7 yrs) with no history of coronary artery disease were screened for coronary artery calcification using multidetector computed tomography...
March 15, 2018: Journal of Rheumatology
Carlos Perez-Sánchez, Iván Arias-de la Rosa, María Ángeles Aguirre, María Luque-Tévar, Patricia Ruiz-Limón, Nuria Barbarroja, Yolanda Jiménez-Gómez, María Carmen Ábalos-Aguilera, Eduardo Collantes-Estévez, Pedro Segui, Francisco Velasco, María Teresa Herranz, Jesús Lozano-Herrero, María Julia Hernandez-Vidal, Constantino Martínez, Rocío González-Conejero, Massimo Radin, Savino Sciascia, Irene Cecchi, María José Cuadrado, Chary López-Pedrera
The present study aimed at identifying the plasma miRNA profile of antiphospholipid syndrome patients and to investigate the potential role of specific circulating miRNAs as non-invasive disease biomarkers. Ninety antiphospholipid syndrome patients and 42 healthy donors were recruited. Profiling of miRNAs by PCR-array in plasma of antiphospholipid syndrome patients allowed identifying a set of miRNAs differentially expressed and collectively involved in clinical features. Logistic Regression and ROC-curve analyses identified a signature of 10 miRNA ratios as biomarkers of disease...
March 15, 2018: Haematologica
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