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https://www.readbyqxmd.com/read/28535382/exceptional-evolutionary-expansion-of-prefrontal-cortex-in-great-apes-and-humans
#1
Jeroen B Smaers, Aida Gómez-Robles, Ashley N Parks, Chet C Sherwood
No abstract text is available yet for this article.
May 22, 2017: Current Biology: CB
https://www.readbyqxmd.com/read/28534807/lobophorin-k-a-new-natural-product-with-cytotoxic-activity-produced-by-streptomyces-sp-m-207-associated-with-the-deep-sea-coral-lophelia-pertusa
#2
Alfredo F Braña, Aida Sarmiento-Vizcaíno, Miguel Osset, Ignacio Pérez-Victoria, Jesús Martín, Nuria de Pedro, Mercedes de la Cruz, Caridad Díaz, Francisca Vicente, Fernando Reyes, Luis A García, Gloria Blanco
The present article describes the isolation of a new natural product of the lobophorin family, designated as lobophorin K (1), from cultures of the marine actinobacteria Streptomyces sp. M-207, previously isolated from the cold-water coral Lophelia pertusa collected at 1800 m depth during an expedition to the submarine Avilés Canyon. Its structure was determined using a combination of spectroscopic techniques, mainly ESI-TOF MS and 1D and 2D NMR. This new natural product displayed cytotoxic activity against two human tumor cell lines, such as pancreatic carcinoma (MiaPaca-2) and breast adenocarcinoma (MCF-7)...
May 19, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28534358/prognostic-implications-of-the-intrinsic-molecular-subtypes-in-male-breast-cancer
#3
Abdeljaoued Syrine, Bettaieb Lhem, Nasri Meher, Adouni Olfa, Goucha Aida, Bouzaiene Hatem, Boussen Hamouda, Rahal Khaled, Gamoudi Amor
PURPOSE: Intrinsic molecular subtyping has been widely used in female breast cancer, and it has proven its significance. In this article, we aimed to study the intrinsic subtypes of male breast cancer (MBC) in correlation with clinicopathological features. METHODS: We retrospectively identified 130 MBC cases from 2004 to 2013. Intrinsic molecular subtypes were determined by immunohistochemistry (IHC). RESULTS: From a total of 130 MBC cases, 45...
March 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28531908/methods-and-reporting-studies-assessing-fecal-microbiota-transplantation-a-systematic-review
#4
Aïda Bafeta, Amelie Yavchitz, Carolina Riveros, Rui Batista, Philippe Ravaud
Background: Fecal microbiota transplantation (FMT) could be a novel treatment option for several chronic diseases associated with altered gut microbiota. Purpose: To examine the conduct and reporting of studies assessing FMT. Data Sources: Cochrane Central Register of Controlled Trials, PubMed, EMBASE, and Web of Science from inception to 31 January 2017. Study Selection: Two reviewers independently examined titles and abstracts to identify all English-language reports of human clinical studies assessing the safety or efficacy of FMT...
May 23, 2017: Annals of Internal Medicine
https://www.readbyqxmd.com/read/28525346/the-dilemma-in-treatment-of-hemodialysis-patients-with-catheter-induced-right-atrial-thrombi-crat-a-case-report
#5
Zahra Ansari Aval, Ramin Baghaei, Isa Khaheshi, Aida Alavi-Moghaddam
Catheter -induced right atrial thrombi (CRAT) is a serious complication of central venous catheterization. Herein we report a case of large hypermobile right atrial thrombi in a 57- year-old man with hemodialysis catheter in right internal jugular vein.
May 13, 2017: Romanian Journal of Internal Medicine, Revue Roumaine de Médecine Interne
https://www.readbyqxmd.com/read/28523572/editors-introduction-to-the-chronic-pancreatitis-and-pancreatic-cysts-special-issue
#6
EDITORIAL
Walter G Park, Aida Habtezion
No abstract text is available yet for this article.
May 18, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28523539/the-role-of-noncoding-rnas-in-neurodevelopmental-disorders-the-case-of-rett-syndrome
#7
Aida Obiols-Guardia, Sònia Guil
Current technologies have demonstrated that only a small fraction of our genes encode for protein products. The vast majority of the human transcriptome corresponds to noncoding RNA (ncRNA) of different size, localization, and expression profile. Despite the fact that a biological function remains yet to be determined for most ncRNAs, growing evidence points to their crucial regulatory roles at all stages in gene expression regulation, including transcriptional and posttranscriptional control, so that proper cell homeostasis seems to depend largely on a variety of ncRNA-mediated regulatory networks...
2017: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/28513181/synthesis-of-8-cycloparaphenylene-octacarboxylates-via-rh-catalyzed-stepwise-cross-alkyne-cyclotrimerization
#8
Norihiko Hayase, Yuta Miyauchi, Yukimasa Aida, Haruki Sugiyama, Hidehiro Uekusa, Yu Shibata, Ken Tanaka
The synthesis of C4- and C2-symmetrical [8]cycloparaphenylene (CPP)-octacarboxylates has been achieved via macrocyclization by the rhodium-catalyzed intermolecular stepwise cross-cyclotrimerization and subsequent reductive aromatization. The C4-symmetrical octa-tert-butyl [8]CPP-octacarboxylate forms a dimer in which eight ester moieties face each other. The dimers are aligned so as to make a one-dimensional column with a channel structure inside. Both absorption and fluorescence maxima of [8]CPP-octacarboxylates in CHCl3 were significantly blue-shifted compared to those of [8]CPP due to the presence of eight electron-withdrawing ester moieties...
May 17, 2017: Organic Letters
https://www.readbyqxmd.com/read/28512552/ability-of-salivary-biomarkers-in-the-prognostic-of-systemic-and-buccal-inflammation
#9
REVIEW
Aida Gutiérrez-Corrales, Elena Campano-Cuevas, Gabriel Castillo-Dalí, Daniel Torres-Lagares, José-Luis Gutiérrez-Pérez
Nowadays, there is a growing interest in using saliva as an alternative sample for the diagnosis, prediction and progression of several diseases. It has been established that some molecules found in saliva are related to oral inflammatory processes and systemic health status. Furthermore, it is known that saliva is crucial for the carrying out of different functions in the oral cavity and its role in the local modulation of inflammatory and immune response is being thoroughly studied by the health research community...
May 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28511701/easi-crispr-a-robust-method-for-one-step-generation-of-mice-carrying-conditional-and-insertion-alleles-using-long-ssdna-donors-and-crispr-ribonucleoproteins
#10
Rolen M Quadros, Hiromi Miura, Donald W Harms, Hisako Akatsuka, Takehito Sato, Tomomi Aida, Ronald Redder, Guy P Richardson, Yutaka Inagaki, Daisuke Sakai, Shannon M Buckley, Parthasarathy Seshacharyulu, Surinder K Batra, Mark A Behlke, Sarah A Zeiner, Ashley M Jacobi, Yayoi Izu, Wallace B Thoreson, Lisa D Urness, Suzanne L Mansour, Masato Ohtsuka, Channabasavaiah B Gurumurthy
BACKGROUND: Conditional knockout mice and transgenic mice expressing recombinases, reporters, and inducible transcriptional activators are key for many genetic studies and comprise over 90% of mouse models created. Conditional knockout mice are generated using labor-intensive methods of homologous recombination in embryonic stem cells and are available for only ~25% of all mouse genes. Transgenic mice generated by random genomic insertion approaches pose problems of unreliable expression, and thus there is a need for targeted-insertion models...
May 17, 2017: Genome Biology
https://www.readbyqxmd.com/read/28509817/modified-delphi-process-for-the-development-of-choosing-wisely-for-inflammatory-bowel-disease
#11
Geoffrey C Nguyen, Karen Boland, Waqqas Afif, Brian Bressler, Jennifer L Jones, Adam V Weizman, Sharyle Fowler, Smita Halder, Vivian W Huang, Gilaad G Kaplan, Reena Khanna, Sanjay K Murthy, Joannie Ruel, Cynthia H Seow, Laura E Targownik, Tanya Chawla, Luis Guimaraes, Aida Fernandes, Sherif Saleh, Gil Y Melmed
BACKGROUND AND AIMS: The prevalence and incidence of inflammatory bowel disease (IBD) in North America is among the highest in the world and imparts substantial direct and indirect medical costs. The Choosing Wisely Campaign was launched in wide variety of medical specialties and disciplines to reduce unnecessary or harmful tests or treatment interventions. METHODS: The Choosing Wisely list for IBD was developed by the Canadian IBD Network for Research and Growth in Quality Improvement (CINERGI) in collaboration with Crohn's and Colitis Canada (CCC) and the Canadian Association of Gastroenterology (CAG)...
June 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28509768/modified-delphi-process-for-the-development-of-choosing-wisely-for-inflammatory-bowel-disease
#12
Geoffrey C Nguyen, Karen Boland, Waqqas Afif, Brian Bressler, Jennifer L Jones, Adam V Weizman, Sharyle Fowler, Smita Halder, Vivian W Huang, Gilaad G Kaplan, Reena Khanna, Sanjay K Murthy, Joannie Ruel, Cynthia H Seow, Laura E Targownik, Tanya Chawla, Luis Guimaraes, Aida Fernandes, Sherif Saleh, Gil Y Melmed
BACKGROUND AND AIMS: The prevalence and incidence of inflammatory bowel disease (IBD) in North America is among the highest in the world and imparts substantial direct and indirect medical costs. The Choosing Wisely Campaign was launched in wide variety of medical specialties and disciplines to reduce unnecessary or harmful tests or treatment interventions. METHODS: The Choosing Wisely list for IBD was developed by the Canadian IBD Network for Research and Growth in Quality Improvement (CINERGI) in collaboration with Crohn's and Colitis Canada (CCC) and the Canadian Association of Gastroenterology (CAG)...
May 15, 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28509506/anti-inflammatory-and-regenerative-effects-of-albanian-propolis-in-experimental-vital-amputations
#13
Aida Meto, Agron Meto, Bora Bimbari, Kastriot Shytaj, Mutlu Özcan
This study evaluated the effects of Albanian propolis on the inflamed pulpal tissue after pulpotomy in piglets. In five piglets, two teeth each were infected using special pathogenic microbial flora that was prepared in advance in order to cause inflammation of the pulp. Pulpotomy was performed in the maxillary and mandibular central and lateral incisors. Microbial flora pathogenesis prepared from the section of infected teeth, containing Staphylococcus aureus, Streptococcus viridans, Enterococcus faecalis, Staphylococcus albus and mixed flora were used to cause artificial pulpitis...
September 2016: European Journal of Prosthodontics and Restorative Dentistry
https://www.readbyqxmd.com/read/28508383/spiritual-well-being-religious-activity-and-the-metabolic-syndrome-results-from-the-hispanic-community-health-study-study-of-latinos-sociocultural-ancillary-study
#14
Carrie E Brintz, Orit Birnbaum-Weitzman, Maria M Llabre, Sheila F Castañeda, Martha L Daviglus, Linda C Gallo, Aida L Giachello, Ryung S Kim, Lenny Lopez, Yanping Teng, Frank J Penedo
Sociocultural risk and protective factors for developing the metabolic syndrome (MetS), a risk factor for cardiovascular disease (CVD), have not been well studied in Hispanics/Latinos residing in the United States (U.S.). Religiosity and/or spirituality (R/S), important aspects of Hispanic/Latino culture, have been inversely associated with CVD and multiple CVD risk factors. Cross-sectional associations between dimensions of R/S and prevalent MetS, and its five individual components were examined using multiple logistic and linear regression, among 3278 U...
May 15, 2017: Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28503054/a-review-on-the-pharmacological-activities-and-phytochemicals-of-alpinia-officinarum-galangal-extracts-derived-from-bioassay-guided-fractionation-and-isolation
#15
REVIEW
Aida Maryam Basri, Hussein Taha, Norhayati Ahmad
The rhizomes of Alpinia officinarum Hance have been used conventionally for the treatment of various ailments, triggering a wide interest from the scientific research community on this ethnomedicinal plant. This review summarizes the phytochemical and pharmacological properties of the extracts and fractions from A. officinarum, a plant species of the Zingiberaceae family. Different parts of the plant - leaves, roots, rhizomes, and aerial parts - have been extracted in various solvents - methanol, ethanol, ethyl acetate, hexane, dichloromethane, aqueous, chloroform, and petroleum ether, using various techniques - Soxhlet extraction, maceration, ultrasonication, and soaking, whereas fractionation of the plant extracts involves the solvent-solvent partition method...
January 2017: Pharmacognosy Reviews
https://www.readbyqxmd.com/read/28502272/adverse-childhood-experiences-exposure-to-a-natural-disaster-and-posttraumatic-stress-disorder-among-survivors-of-the-2011-great-east-japan-earthquake-and-tsunami
#16
Y Inoue, A Stickley, A Yazawa, J Aida, I Kawachi, K Kondo, T Fujiwara
AIMS: To investigate whether adverse childhood experiences (ACEs) modify the impact of exposure to a natural disaster (the 2011 Great East Japan earthquake and tsunami) on the occurrence of posttraumatic stress disorder (PTSD) among older people. METHODS: Data were collected as part of the Japan Gerontological Evaluation Study (JAGES), which is an on-going epidemiological survey investigating social determinants of health among older people across Japan. Information on PTSD symptoms based on the Screening Questionnaire for Disaster Mental Health, traumatic exposure to the earthquake (i...
May 15, 2017: Epidemiology and Psychiatric Sciences
https://www.readbyqxmd.com/read/28500413/impaired-pulmonary-function-is-an-additional-potential-mechanism-for-the-reduction-of-functional-capacity-in-clinically-stable-fontan-patients
#17
Aída L R Turquetto, Luiz F Canêo, Daniela R Agostinho, Patrícia A Oliveira, Maria Isabel C S Lopes, Patrícia F Trevizan, Frederico L A Fernandes, Maria A Binotto, Gabriela Liberato, Glaucia M P Tavares, Rodolfo A Neirotti, Marcelo B Jatene
Central factors negatively affect the functional capacity of Fontan patients (FP), but "non-cardiac" factors, such as pulmonary function, may contribute to their exercise intolerance. We studied the pulmonary function in asymptomatic FP and its correlations with their functional capacity. Pulmonary function and cardiopulmonary exercise tests were performed in a prospective study of 27 FP and 27 healthy controls (HC). Cardiovascular magnetic resonance was used to evaluate the Fontan circulation. The mean age at tests, the mean age at surgery, and the median follow-up time of FP were 20(±6), 8(±3), and 11(8-17) years, respectively...
May 12, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28497083/impact-of-fgf23-level-on-calcium-and-phosphorus-levels-in-post-renal-transplantation
#18
Fereshteh Saddadi, Aida Rasoolzadeh, Mohammadreza Ganji, Maryam Miri
Introduction: The level of fibroblast growth factor 23 (FGF23) may be considered as a prognostic factor for assessing renal function in regulating components of phosphate and vitamin D hemostasis. Objectives: The present study aimed to evaluate the prognostic value of FGF23 level to predict renal function after renal transplantation. Patients and Methods: Fifteen consecutive patients scheduled for renal transplantation. To assess renal function status, the MDRD formula and isotope scan were applied. The study endpoint was to assess the level of FGF23 and other factors involving calcium and phosphorus metabolism before and also 3 and 12 months after transplantation and also to determine role of FGF23 to predict postoperative renal function...
2017: Journal of Renal Injury Prevention
https://www.readbyqxmd.com/read/28494941/efficient-recreation-of-t-11-22-ewsr1-fli1-in-human-stem-cells-using%C3%A2-crispr-cas9
#19
Raul Torres-Ruiz, Marta Martinez-Lage, Maria C Martin, Aida Garcia, Clara Bueno, Julio Castaño, Juan C Ramirez, Pablo Menendez, Juan C Cigudosa, Sandra Rodriguez-Perales
Efficient methodologies for recreating cancer-associated chromosome translocations are in high demand as tools for investigating how such events initiate cancer. The CRISPR/Cas9 system has been used to reconstruct the genetics of these complex rearrangements at native loci while maintaining the architecture and regulatory elements. However, the CRISPR system remains inefficient in human stem cells. Here, we compared three strategies aimed at enhancing the efficiency of the CRISPR-mediated t(11;22) translocation in human stem cells, including mesenchymal and induced pluripotent stem cells: (1) using end-joining DNA processing factors involved in repair mechanisms, or (2) ssODNs to guide the ligation of the double-strand break ends generated by CRISPR/Cas9; and (3) all-in-one plasmid or ribonucleoprotein complex-based approaches...
May 9, 2017: Stem Cell Reports
https://www.readbyqxmd.com/read/28494366/aligned-copper-nanowires-as-a-cut-and-paste-exclusive-electrochemical-transducer-for-free-enzyme-highly-selective-quantification-of-intracellular-hydrogen-peroxide-in-cisplatin-treated-cells
#20
Laura García-Carmona, María Moreno-Guzmán, Aida Martín, Selma Benito Martínez, Ana B Fernández-Martínez, María Cristina González, Javier Lucio-Cazaña, Alberto Escarpa
The role and reliable quantification of intracellular hydrogen peroxide during cancer therapy constitutes an unexplored and fascinating application. In this work, we report the fabrication of vertically aligned copper nanowires (v-CuNWs) using electrosynthesis on templates, and their application as a cut-and-paste exclusive and flexible electrochemical transducer. This easily adaptable electrodic platform is demonstrated for a fast, simple and free-enzyme selective quantification of intracellular hydrogen peroxide in Cisplatin-treated human renal HK-2 cells...
May 1, 2017: Biosensors & Bioelectronics
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