keyword
MENU ▼
Read by QxMD icon Read
search

casa

keyword
https://www.readbyqxmd.com/read/28637919/the-morphological-heterogeneity-of-cricket-flow-sensing-hairs-conveys-the-complex-flow-signature-of-predator-attacks
#1
Thomas Steinmann, Jérôme Casas
Arthropod flow-sensing hair length ranges over more than an order of magnitude, from 0.1 to 5 mm. Previous studies repeatedly identified the longest hairs as the most sensitive, but recent studies identified the shortest hairs as the most responsive. We resolved this apparent conflict by proposing a new model, taking into account both the initial and long-term aspects of the flow pattern produced by a lunging predator. After the estimation of the mechanical parameters of hairs, we measured the flow produced by predator mimics and compared the predicted and observed values of hair displacements in this flow...
June 2017: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/28636910/prp40-homolog-a-is-a-novel-centrin-target
#2
Adalberto Díaz Casas, Walter J Chazin, Belinda Pastrana-Ríos
Pre-mRNA processing protein 40 (Prp40) is a nuclear protein that has a role in pre-mRNA splicing. Prp40 possesses two leucine-rich nuclear export signals, but little is known about the function of Prp40 in the export process. Another protein that has a role in protein export is centrin, a member of the EF-hand superfamily of Ca(2+)-binding proteins. Prp40 was found to be a centrin target by yeast-two-hybrid screening using both Homo sapiens centrin 2 (Hscen2) and Chlamydomonas reinhardtii centrin (Crcen). We identified a centrin-binding site within H...
June 20, 2017: Biophysical Journal
https://www.readbyqxmd.com/read/28635355/aberrant-wnt-signaling-a-special-focus-in-cns-diseases
#3
Mercedes Arnés, Sergio Casas Tintó
Wnt signals regulate cell proliferation, migration and differentiation during development, as well as synaptic transmission and plasticity in the adult brain. Abnormal Wnt signaling is central to a number of brain pathologies. We review here, the significance of this pathway focused in the contribution of the most frequent alterations in receptors, secretable modulators and downstream targets in Alzheimer's disease (AD) and Glioblastoma (GBM). β-catenin and GSK3 levels are pivotal in the neurodegeneration associated to AD contributing to memory deficits, tau phosphorylation, increased β-amyloid production and modulation of Apolipoprotein E in the brain...
June 21, 2017: Journal of Neurogenetics
https://www.readbyqxmd.com/read/28632739/validity-of-a-minimally-invasive-autopsy-tool-for-cause-of-death-determination-in-pediatric-deaths-in-mozambique-an-observational-study
#4
Quique Bassat, Paola Castillo, Miguel J Martínez, Dercio Jordao, Lucilia Lovane, Juan Carlos Hurtado, Tacilta Nhampossa, Paula Santos Ritchie, Sónia Bandeira, Calvino Sambo, Valeria Chicamba, Mamudo R Ismail, Carla Carrilho, Cesaltina Lorenzoni, Fabiola Fernandes, Pau Cisteró, Alfredo Mayor, Anelsio Cossa, Inacio Mandomando, Mireia Navarro, Isaac Casas, Jordi Vila, Khátia Munguambe, Maria Maixenchs, Ariadna Sanz, Llorenç Quintó, Eusebio Macete, Pedro Alonso, Clara Menéndez, Jaume Ordi
BACKGROUND: In recent decades, the world has witnessed unprecedented progress in child survival. However, our knowledge of what is killing nearly 6 million children annually in low- and middle-income countries remains poor, partly because of the inadequacy and reduced precision of the methods currently utilized in these settings to investigate causes of death (CoDs). The study objective was to validate the use of a minimally invasive autopsy (MIA) approach as an adequate and more acceptable substitute for the complete diagnostic autopsy (CDA) for pediatric CoD investigation in a poor setting...
June 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28632735/validity-of-a-minimally-invasive-autopsy-for-cause-of-death-determination-in-stillborn-babies-and-neonates-in-mozambique-an-observational-study
#5
Clara Menendez, Paola Castillo, Miguel J Martínez, Dercio Jordao, Lucilia Lovane, Mamudo R Ismail, Carla Carrilho, Cesaltina Lorenzoni, Fabiola Fernandes, Tacilta Nhampossa, Juan Carlos Hurtado, Mireia Navarro, Isaac Casas, Paula Santos Ritchie, Sonia Bandeira, Sibone Mocumbi, Zara Jaze, Flora Mabota, Khátia Munguambe, Maria Maixenchs, Ariadna Sanz, Inacio Mandomando, Alfons Nadal, Anna Goncé, Carmen Muñoz-Almagro, Llorenç Quintó, Jordi Vila, Eusebio Macete, Pedro Alonso, Jaume Ordi, Quique Bassat
BACKGROUND: Over 5 million stillbirths and neonatal deaths occur annually. Limited and imprecise information on the cause of these deaths hampers progress in achieving global health targets. Complete diagnostic autopsies (CDAs)-the gold standard for cause of death determination-are difficult to perform in most high-burden settings. Therefore, validation of simpler and more feasible methods is needed. METHODS AND FINDINGS: In this observational study, the validity of a minimally invasive autopsy (MIA) method in determining the cause of death was assessed in 18 stillbirths and 41 neonatal deaths by comparing the results of the MIA with those of the CDA...
June 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28630544/pregnancies-and-fetal-anomalies-incompatible-with-life-in-chile-arguments-and-experiences-in-advocating-for-legal-reform
#6
Lidia Casas, Lieta Vivaldi
Chile allows abortion under no circumstances. Whether it's fetal anomaly incompatible with life or congenital malformation resulting in little or no life expectancy, all Chilean women are expected to carry their pregnancies to term. In this context, in January 2015 the Chilean Congress began debating a bill to legalize abortion on three grounds, including fatal congenital malformation. The medical community, including midwives, has presented its views for and against, especially on how the law may affect clinical practices; in addition, women, many of whom have experienced a fatal congenital malformation diagnosis, have weighed in...
June 2017: Health and Human Rights
https://www.readbyqxmd.com/read/28630259/triacylglycerol-mimetics-regulate-membrane-interactions-of-glycogen-branching-enzyme-implications-for-therapy
#7
Rafael Alvarez, Jesús Casas, David J López, Maitane Ibarguren, Ariadna Suari-Rivera, Silvia Terés, Francisca Guardiola-Serrano, Alexander Lossos, Xavier Busquets, Or Kakhlon, Pablo V Escribá
Adult Polyglucosan Body Disease (APBD) is a neurological disorder characterized by adult-onset neurogenic bladder, spasticity, weakness, and sensory loss. The disease is caused by aberrant glycogen branching enzyme (GBE1-Y329S) yielding less branched, globular and soluble glycogen which tends to aggregate. We explore here whether, despite being a soluble enzyme, GBE1 activity is regulated by protein-membrane interactions. Since soluble proteins can contact a wide variety of cell membranes, we investigated the interactions of purified wild-type and Y329S GBE1 proteins with different types of model membranes (liposomes)...
June 19, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28629661/cornelia-de-lange-syndrome-congenital-heart-disease-in-149-patients
#8
Ariadna Ayerza Casas, Beatriz Puisac Uriol, María Esperanza Teresa Rodrigo, María Hernández Marcos, Feliciano J Ramos Fuentes, Juan Pie Juste
INTRODUCTION: Cornelia de Lange syndrome (CdLS) is produced by mutations in genes that encode regulatory or structural proteins of the cohesin complex. Congenital heart disease (CHD) is not a major criterion of the disease, but it affects many individuals. The objective of this study was to study the incidence and type of CHD in patients with CdLS. MATERIAL AND METHOD: Cardiological findings were evaluated in 149 patients with CdLS and their possible relationship with clinical and genetic variables...
June 16, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28628813/removal-of-antibiotics-during-the-anaerobic-digestion-of-pig-manure
#9
Lu Feng, Mònica Escolà Casas, Lars Ditlev Mørck Ottosen, Henrik Bjarne Møller, Kai Bester
Antibiotics are frequently used in animals to treat sickness and prevent infection especially in industrial meat production. Some of the antibiotics cannot be completely metabolized and, as an unavoidable result, are excreted and thus end up in manure which is then spread in the environment. Currently increasing amounts of manure is used in biogas production before spreading the residuals on agricultural fields. In this study, the removal patterns of sulfonamides (sulfadiazine, sulfamethizole, sulfamethoxazole) and macrolides (clarithromycin, erythromycin), as well as trimethoprim, were investigated during the anaerobic digestion of pig manure...
June 16, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28628106/variants-in-the-fetal-genome-near-flt1-are-associated-with-risk-of-preeclampsia
#10
Ralph McGinnis, Valgerdur Steinthorsdottir, Nicholas O Williams, Gudmar Thorleifsson, Scott Shooter, Sigrun Hjartardottir, Suzannah Bumpstead, Lilja Stefansdottir, Lucy Hildyard, Jon K Sigurdsson, John P Kemp, Gabriela B Silva, Liv Cecilie V Thomsen, Tiina Jääskeläinen, Eero Kajantie, Sally Chappell, Noor Kalsheker, Ashley Moffett, Susan Hiby, Wai Kwong Lee, Sandosh Padmanabhan, Nigel A B Simpson, Vivien A Dolby, Eleonora Staines-Urias, Stephanie M Engel, Anita Haugan, Lill Trogstad, Gulnara Svyatova, Nodira Zakhidova, Dilbar Najmutdinova, Anna F Dominiczak, Håkon K Gjessing, Juan P Casas, Frank Dudbridge, James J Walker, Fiona Broughton Pipkin, Unnur Thorsteinsdottir, Reynir T Geirsson, Debbie A Lawlor, Ann-Charlotte Iversen, Per Magnus, Hannele Laivuori, Kari Stefansson, Linda Morgan
Preeclampsia, which affects approximately 5% of pregnancies, is a leading cause of maternal and perinatal death. The causes of preeclampsia remain unclear, but there is evidence for inherited susceptibility. Genome-wide association studies (GWAS) have not identified maternal sequence variants of genome-wide significance that replicate in independent data sets. We report the first GWAS of offspring from preeclamptic pregnancies and discovery of the first genome-wide significant susceptibility locus (rs4769613; P = 5...
June 19, 2017: Nature Genetics
https://www.readbyqxmd.com/read/28626458/corrigendum-identification-of-rare-pb2-d701n-mutation-from-a-patient-with-severe-influenza-contribution-of-the-pb2-d701n-mutation-to-the-pathogenicity-of-human-influenza
#11
Amelia Nieto, Francisco Pozo, Matxalen Vidal-García, Manuel Omeñaca, Inmaculada Casas, Ana Falcón
[This corrects the article on p. 575 in vol. 8, PMID: 28421062.].
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28626150/comparison-of-sperm-subpopulation-structures-in-first-and-second-ejaculated-semen-from-japanese-black-bulls-by-a-cluster-analysis-of-sperm-motility-evaluated-by-a-casa-system
#12
Chihiro Kanno, Kentaro Q Sakamoto, Yojiro Yanagawa, Yoshiyuki Takahashi, Seiji Katagiri, Masashi Nagano
In the present study, bull sperm in the first and second ejaculates were divided into subpopulations based on their motility characteristics using a cluster analysis of data from computer-assisted sperm motility analysis (CASA). Semen samples were collected from 4 Japanese black bulls. Data from 9,228 motile sperm were classified into 4 clusters; 1) very rapid and progressively motile sperm, 2) rapid and circularly motile sperm with widely moving heads, 3) moderately motile sperm with heads moving frequently in a short length, and 4) poorly motile sperm...
June 18, 2017: Journal of Veterinary Medical Science
https://www.readbyqxmd.com/read/28625852/evolution-of-care-indicators-after-an-early-discharge-intervention-in-preterm-infants
#13
Isabel Toral-López, María Pilar González-Carrión, Antonio Rivas-Campos, Justa Lafuente-Lorca, Josefa Castillo-Vera, Carmen de Casas, Manuela Peña-Caballero
OBJECTIVE: To evaluate the evolution of health outcomes in preterm infants included in an early discharge programme. METHOD: Controlled, non-randomised trial with an intervention group and a control group children admitted to the Neonatal Intensive Care Unit of the University Hospital Virgen de las Nieves of Granada were included in the study. The intervention group comprised preterm infants admitted to the neonatal unit clinically stable, whose family home was located within 20km...
June 15, 2017: Enfermería Clínica
https://www.readbyqxmd.com/read/28625709/review-and-analysis-of-physical-exercise-at-hormonal-and-brain-level-and-its-influence-on-appetite
#14
Laura Gómez Escribano, Arancha Gálvez Casas, Antonio R Escribá Fernández-Marcote, Pedro Tárraga López, Loreto Tárraga Marcos
Due to the currently growing rate of obesity, it is important to maintain good control of food intake. The main purpose of the present study is to determine the influence of physical exercise on appetite, changes in hormone concentrations, and changes in certain neuronal regions. To achieve this, a literature search was conducted using different data bases. The results show how exercise produces changes in the appetite perception, in the amount of energy intake, and in different weight-control related hormones, as well as in specific neuronal responses...
June 15, 2017: Clínica e Investigación en Arteriosclerosis
https://www.readbyqxmd.com/read/28624934/low-serum-diamine-oxidase-dao-activity-levels-in-patients-with-migraine
#15
Joan Izquierdo-Casas, Oriol Comas-Basté, M Luz Latorre-Moratalla, Marian Lorente-Gascón, Adriana Duelo, M Carmen Vidal-Carou, Luis Soler-Singla
Histamine intolerance is a disorder in the homeostasis of histamine due to a reduced intestinal degradation of this amine, mainly caused by a deficiency in the enzyme diamine oxidase (DAO). Among the several multi-faced symptoms associated with histamine intolerance, headache is one of the most recognized and disabling consequences. The aim of this study was to determine the prevalence of DAO deficiency in patients with a confirmed migraine diagnosis according to the current International Headache Society (IHS) and in non-migraine subjects...
June 17, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28624883/heart-rate-recovery-after-6-min-walking-test-predicts-acute-exacerbation-in-copd
#16
Diego A Rodríguez, Eleni A Kortianou, Jennifer A Alison, Alejandro Casas, Santiago Giavedoni, Anael Barberan-Garcia, Ane Arbillaga, Jordi Vilaró, Elena Gimeno-Santos, Ioannis Vogiatzis, Roberto Rabinovich, Josep Roca
INTRODUCTION: Abnormalities of autonomic function have been reported in patients with chronic obstructive pulmonary disease (COPD). Our objectives were to identify determinants of abnormal heart rate recovery at 1 min (HRR1) following completion of the 6-min walk test (6MWT) in COPD and to establish whether abnormal HRR1 predicts acute exacerbations (AECOPD). METHODS: Hundred one COPD patients (FEV1 (SD) 53 (19)  % predicted) were prospectively recruited in a multi-center study...
June 17, 2017: Lung
https://www.readbyqxmd.com/read/28624549/evaluation-of-a-new-trilocus-sequence-based-multiplex-pcr-to-detect-major-acinetobacter-baumannii-clonal-complexes-circulating-in-brazil
#17
Francielli Mahnic de Vasconcellos, Monique Ribeiro Tiba Casas, Laís Calissi Brisolla Tavares, William Vaz de Sousa, Doroti de Oliveira Garcia, Carlos Henrique Camargo
Dissemination of carbapenem-resistant Acinetobacter baumannii (CRAB) is mainly due to the spread of clonal lineages, particularly those included into the clonal complexes (CC) CC1, CC2, CC15, CC25, and CC79. We evaluated the usefulness of a recently modified PCR-based trilocus sequence-based typing (m3LST) in comparison with the standard multilocus sequence typing (MSLT) of 7 housekeeping genes as per the Institute Pasteur Scheme to assign the clonal complexes in CRAB. A collection of 78 CRAB isolated from 67 different Brazilian health institutions was submitted to both methodologies, and concordance rate was calculated...
June 14, 2017: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/28623424/does-air-pollution-trigger-suicide-a-case-crossover-analysis-of-suicide-deaths-over-the-life-span
#18
Lidia Casas, Bianca Cox, Mariska Bauwelinck, Benoit Nemery, Patrick Deboosere, Tim Steve Nawrot
In addition to underlying health disorders and socio-economic or community factors, air pollution may trigger suicide mortality. This study evaluates the association between short-term variation in air pollution and 10 years of suicide mortality in Belgium. In a bidirectional time-stratified case-crossover design, 20,533 suicide deaths registered between January 1st 2002 and December 31st 2011 were matched by temperature with control days from the same month and year. We used municipality-level air pollution [particulate matter (PM10) and O3 concentrations] data and meteorology data...
June 16, 2017: European Journal of Epidemiology
https://www.readbyqxmd.com/read/28619958/monocytes-inhibit-nk-activity-via-tgf-%C3%AE-in-patients-with-obstructive-sleep-apnoea
#19
Enrique Hernández-Jiménez, Carolina Cubillos-Zapata, Victor Toledano, Rebeca Pérez de Diego, Isabel Fernández-Navarro, Raquel Casitas, Carlos Carpio, Jose Casas-Martín, Jaime Valentín, Anibal Varela-Serrano, Jose Avendaño-Ortiz, Enrique Alvarez, Luis A Aguirre, Antonio Pérez-Martínez, Maria P De Miguel, Cristobal Belda-Iniesta, Francisco García-Río, Eduardo López-Collazo
Obstructive sleep apnoea (OSA) is associated with cancer incidence and mortality. The contribution of the immune system appears to be crucial; however, the potential role of monocytes and natural killer (NK) cells remains unclear.Quantitative reverse transcriptase PCR, flow cytometry and in vitro assays were used to analyse the phenotype and immune response activity in 92 patients with OSA (60 recently diagnosed untreated patients and 32 patients after 6 months of treatment with continuous positive airway pressure (CPAP)) and 29 healthy volunteers (HV)...
June 2017: European Respiratory Journal: Official Journal of the European Society for Clinical Respiratory Physiology
https://www.readbyqxmd.com/read/28619669/sex-pheromone-in-the-moth-heliothis-virescens-is-produced-as-a-mixture-of-two-pools-de-novo-and-via-precursor-storage-in-glycerolipids
#20
Stephen P Foster, Karin G Anderson, Jérôme Casas
Most species of moths use a female-produced volatile sex pheromone, typically produced via de novo fatty acid synthesis in a specialized gland, for communication among mates. While de novo biosynthesis of pheromone (DNP) is rapid, suggesting transient precursor acids, substantial amounts of pheromone precursor (and other) acids are stored, predominantly in triacylglycerols in the pheromone gland. Whether these stored acids are converted to pheromone later or not has been the subject of some debate. Using a tracer/tracee approach, in which we fed female Heliothis virescens U-(13)C-glucose, we were able to distinguish two pools of pheromone, in which precursors were temporally separated (after and before feeding on labeled glucose): DNP synthesized from a mixed tracer/tracee acetyl CoA pool after feeding, and pheromone made from precursor acids primarily synthesized before feeding, which we call recycled precursor fat pheromone (RPP)...
June 12, 2017: Insect Biochemistry and Molecular Biology
keyword
keyword
29885
1
2
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"