keyword
MENU ▼
Read by QxMD icon Read
search

Mais

keyword
https://www.readbyqxmd.com/read/28646633/reclassification-of-flexibacter-tractuosus-nbrc-15981t-as-marivirga-harenae-sp-nov-in-the-family-flammeovirgaceae
#1
Yuki Muramatsu, Yuki Kamakura, Mai Takahashi, Yasuyoshi Nakagawa
Flexibacter tractuosa [Lewin, 1969] was reclassified as Marivirga tractuosa. Flexibacter tractuosus NBRC 15981T was reclassified herein by using a polyphasic taxonomic approach. Cells of the strain were strictly aerobic, Gram-stain-negative, slender rods, which were motile by gliding. The major respiratory quinone was menaquinone-7 and the predominant (>5 %) cellular fatty acids were iso-C15 : 0, iso-G-C15 : 1, C16 : 1ω7c and iso-C17 : 0 3-OH. The polar lipid pattern indicated the presence of a phosphatidylethanolamine, several unidentified aminolipids, glycolipids and five unidentified polar lipids...
June 9, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28645012/associations-between-toxic-and-essential-trace-elements-in-maternal-blood-and-fetal-congenital-heart-defects
#2
Yanqiu Ou, Michael S Bloom, Zhiqiang Nie, Fengzhen Han, Jinzhuang Mai, Jimei Chen, Shao Lin, Xiaoqing Liu, Jian Zhuang
Prenatal exposure to toxic trace elements, including heavy metals, is an important public health concern. Few studies have assessed if individual and multiple trace elements simultaneously affect cardiac development. The current study evaluated the association between maternal blood lead (Pb), cadmium (Cd), chromium (Cr), copper (Cu), mercury (Hg), and selenium (Se) levels and congenital heart defects (CHDs) in offspring. This hospital-based case-control study included 112 case and 107 control infants. Maternal peripheral blood draw was made during gestational weeks 17-40 and used to determine trace element levels by inductively coupled plasma mass spectrometry...
June 20, 2017: Environment International
https://www.readbyqxmd.com/read/28644867/host-derived-apolipoproteins-play-comparable-roles-with-viral-secretory-proteins-erns-and-ns1-in-the-infectious-particle-formation-of-flaviviridae
#3
Takasuke Fukuhara, Tomokazu Tamura, Chikako Ono, Mai Shiokawa, Hiroyuki Mori, Kentaro Uemura, Satomi Yamamoto, Takeshi Kurihara, Toru Okamoto, Ryosuke Suzuki, Kentaro Yoshii, Takeshi Kurosu, Manabu Igarashi, Hiroshi Aoki, Yoshihiro Sakoda, Yoshiharu Matsuura
Amphipathic α-helices of exchangeable apolipoproteins have shown to play crucial roles in the formation of infectious hepatitis C virus (HCV) particles through the interaction with viral particles. Among the Flaviviridae members, pestivirus and flavivirus possess a viral structural protein Erns or a non-structural protein 1 (NS1) as secretory glycoproteins, respectively, while Hepacivirus including HCV has no secretory glycoprotein. In case of pestivirus replication, the C-terminal long amphipathic α-helices of Erns are important for anchoring to viral membrane...
June 23, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28643471/molecular-self-assembly-fabrication-and-carrier-dynamics-of-stable-and-efficient-ch3nh3pb-1-x-snxi3-perovskite-solar-cells
#4
Jiandong Fan, Chong Liu, Hongliang Li, Cuilin Zhang, Wenze Li, Yaohua Mai
The Sn-based perovskite solar cells (PSCs) provide the possibility that swaps the Pb element toward toxic-free PSCs. Here, we innovatively employed a molecular self-assembly approach to obtain a series CH3NH3Pb(1-x)SnxI3 (0≤x≤1) perovskite thin films with full coverage. The optimized planar CH3NH3Pb0.75Sn0.25I3 PSCs with inverted structure was consequently realized with a maximum power conversion efficiency (PCE) over 14 %, which displayed a stabilized power output (SPO) over 12 % within 200 s at 0.6 V forward bias...
June 22, 2017: ChemSusChem
https://www.readbyqxmd.com/read/28643419/positive-and-negative-associations-of-individual-social-capital-factors-with-health-among-community-dwelling-older-people
#5
Mai Kabayama, Chie Watanabe, Hirochika Ryuno, Kei Kamide
AIM: Previous literature has found positive correlations between social capital and health in older adults, fewer studies have investigated the subdimension's effects of social capital on health. We aimed to determine the individual social capital subfactors in community-dwelling older adults in Japan, and to analyze the associations of these factors with physical and mental health. METHOD: We sent a self-administered questionnaire assessing their perception of social group activity as the individual social capital, and mental and physical health (measured by the Medical Outcomes Study Short Form-36) to 4320 randomly selected older people...
June 23, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28642209/acceptability-and-feasibility-of-a-randomized-clinical-trial-of-oral-naltrexone-vs-placebo-for-women-living-with-hiv-infection-study-design-challenges-and-pilot-study-results
#6
Robert L Cook, Kathleen M Weber, Dao Mai, Kathleen Thoma, Xingdi Hu, Babette Brumback, Manju Karki, Kendall Bryant, Mobeen Rathore, Mary Young, Mardge Cohen
BACKGROUND: Women living with HIV/AIDS who drink alcohol are at increased risk for adverse health outcomes, but there is little evidence on best methods for reducing alcohol consumption in this population. We conducted a pilot study to determine the acceptability and feasibility of conducting a larger randomized clinical trial of naltrexone vs. placebo to reduce alcohol consumption in women living with HIV/AIDS. METHODS: We designed the trial with input from community and scientific review...
June 19, 2017: Contemporary Clinical Trials
https://www.readbyqxmd.com/read/28641140/effect-of-c1-inh-on-ischemia-reperfusion-injury-in-a-porcine-limb-ex-vivo-perfusion-model
#7
Mai M Abdelhafez, Jane Shaw, Damian Sutter, Jonas Schnider, Yara Banz, Hansjörg Jenni, Esther Voegelin, Mihai A Constantinescu, Robert Rieben
Revascularization of an amputated limb within 4-6h is essential to avoid extensive ischemia/reperfusion (I/R) injury leading to vascular leakage, edema and tissue necrosis. I/R injury is a pathological inflammatory condition that occurs during reperfusion of an organ or tissue after prolonged ischemia. It is characterized by a complex crosstalk between endothelial cell activation and the activation of plasma cascades. Vasculoprotective pharmacological intervention to prevent I/R injury might be an option to prolong the time window between limb amputation and successful replantation...
June 19, 2017: Molecular Immunology
https://www.readbyqxmd.com/read/28640990/opiate-antagonists-do-not-interfere-with-the-clinical-benefits-of-stimulants-in-adhd-a-double-blind-placebo-controlled-trial-of-the-mixed-opioid-receptor-antagonist-naltrexone
#8
Thomas J Spencer, Pradeep Bhide, Jinmin Zhu, Stephen V Faraone, Maura Fitzgerald, Amy M Yule, Mai Uchida, Andrea E Spencer, Anna M Hall, Ariana J Koster, Joseph Biederman
OBJECTIVE: Methylphenidate activates μ-opioid receptors, which are linked to euphoria. μ-Opioid antagonists, such as naltrexone, may attenuate the euphoric effects of stimulants, thereby minimizing their abuse potential. This study assessed whether the combination of naltrexone with methylphenidate is well-tolerated while preserving the clinical benefits of stimulants in subjects with attention-deficit/hyperactivity disorder (ADHD). METHODS: We conducted a 6-week, double-blind, placebo-controlled, randomized clinical trial of naltrexone in adults with DSM-IV ADHD receiving open treatment with a long-acting formulation of methylphenidate from January 2013 to July 2015...
June 20, 2017: Journal of Clinical Psychiatry
https://www.readbyqxmd.com/read/28640779/nonoperative-management-rather-than-endovascular-repair-may-be-safe-for-grade-ii-blunt-traumatic-aortic-injuries-an-eleven-year-retrospective-analysis
#9
Stephen M Spencer, Karen Safcsak, Chadwick P Smith, Michael L Cheatham, Indermeet S Bhullar
BACKGROUND: The Society of Vascular Surgery (SVS) guidelines currently suggest thoracic endovascular aortic repair (TEVAR) for grade II-IV and non-operative management (NOM) for grade I blunt traumatic aortic injury (BTAI). However, there is increasing evidence that grade II may also be observed safely. The purpose of this study was to compare the outcome of TEVAR and NOM for grade I-IV BTAI and determine if grade II can be safely observed with NOM. METHODS: The records of patients with BTAI from 2004 to 2015 at a Level I trauma center were retrospectively reviewed...
June 20, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28640362/the-impact-of-cancer-drug-wastage-on-economic-evaluations
#10
Judy Truong, Matthew C Cheung, Helen Mai, Jessa Letargo, Alexandra Chambers, Mona Sabharwal, Maureen E Trudeau, Kelvin K W Chan
BACKGROUND: The objective of this study was to determine the impact of modeling cancer drug wastage in economic evaluations because wastage can result from single-dose vials on account of body surface area- or weight-based dosing. METHODS: Intravenous chemotherapy drugs were identified from the pan-Canadian Oncology Drug Review (pCODR) program as of January 2015. Economic evaluations performed by drug manufacturers and pCODR were reviewed. Cost-effectiveness analyses and budget impact analyses were conducted for no-wastage and maximum-wastage scenarios (ie, the entire unused portion of the vial was discarded at each infusion)...
June 22, 2017: Cancer
https://www.readbyqxmd.com/read/28640281/track-batteries-degrading-in-real-time
#11
Liqiang Mai, Mengyu Yan, Yunlong Zhao
No abstract text is available yet for this article.
June 21, 2017: Nature
https://www.readbyqxmd.com/read/28640246/gwas-signals-revisited-using-human-knockouts
#12
Sateesh Maddirevula, Fatema AlZahrani, Shams Anazi, Mariam Almureikhi, Tawfeg Ben-Omran, Ghada M H Abdel-Salam, Mais Hashem, Niema Ibrahim, Firdous M Abdulwahab, Neama Meriki, Fahad A Bashiri, Meow-Keong Thong, Premala Muthukumarasamy, Rifhan Azwani Mazlan, Ranad Shaheen, Fowzan S Alkuraya
PurposeGenome-wide association studies (GWAS) have been instrumental to our understanding of the genetic risk determinants of complex traits. A common challenge in GWAS is the interpretation of signals, which are usually attributed to the genes closest to the polymorphic markers that display the strongest statistical association. Naturally occurring complete loss of function (knockout) of these genes in humans can inform GWAS interpretation by unmasking their deficiency state in a clinical context.MethodsWe exploited the unique population structure of Saudi Arabia to identify novel knockout events in genes previously highlighted in GWAS using combined autozygome/exome analysis...
June 22, 2017: Genetics in Medicine: Official Journal of the American College of Medical Genetics
https://www.readbyqxmd.com/read/28640232/why-do-children-engage-in-sedentary-behavior-child-and-parent-perceived-determinants
#13
Lisan M Hidding, Teatske M Altenburg, Evi van Ekris, Mai J M Chinapaw
Todays children spend a large amount of their time sedentary. There is limited evidence on the determinants of sedentary behavior in children, and qualitative studies are especially lacking. Therefore, this study aimed to explore determinants of children's sedentary behavior from the child- and parent perspective. Qualitative data were collected during concept mapping sessions with four groups of 11-13 years old children (n = 38) and two online sessions with parents (n = 21). Children and parents generated sedentary behavior motives, sorted related motives, and rated their importance in influencing children's sedentary time...
June 22, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28639484/detection-test-for-language-impairments-in-adults-and-the-aged-a-new-screening-test-for-language-impairment-associated-with-neurodegenerative-diseases-validation-and-normative-data
#14
Joël Macoir, Marion Fossard, Laurent Lefebvre, Laura Monetta, Antoine Renard, Thi Mai Tran, Maximiliano A Wilson
To date, there is no quick screening test that could be used during routine office visits to accurately assess language disorders in neurodegenerative diseases. To fill this important gap, we developed the Detection Test for Language impairments in Adults and the Aged (DTLA), a quick, sensitive, standardized screening test designed to assess language disorders in adults and the elderly individuals. In Study 1, we describe the development of the DTLA. In Study 2, we report data on the DTLA's validity and reliability...
January 1, 2017: American Journal of Alzheimer's Disease and Other Dementias
https://www.readbyqxmd.com/read/28638432/mechanical-stimulation-of-the-ht7-acupuncture-point-to-reduce-ethanol-self-administration-in-rats
#15
Suk-Yun Kang, O Sang Kwon, Ji-Young Moon, Seong Jin Cho, Kwang-Ho Choi, Junbeom Kim, Seong-Hun Ahn, Yeonhee Ryu
BACKGROUND: Alcoholism, which is a disabling addiction disorder, is a major public health problem worldwide. The present study was designed to determine whether the application of acupuncture at the Shenmen (HT7) point suppresses voluntary alcohol consumption in addicted rats and whether this suppressive effect is potentiated by the administration of naltrexone. METHODS: Rats were initially trained to self-administer a sucrose solution by operating a lever. A mechanical acupuncture instrument (MAI) for objective mechanical stimulation was used on rats whose baseline response had been determined...
2017: Evidence-based Complementary and Alternative Medicine: ECAM
https://www.readbyqxmd.com/read/28637936/a-case-of-bickerstaff-brainstem-encephalitis-with-transient-reflex-myoclonus
#16
Ryusuke Takaki, Takamura Nagasaka, Yumi Suwa, Mai Tsuchiya, Kishin Kho, Yoshihisa Takiyama
A 33-year-old woman was admitted due to disturbance of consciousness, dysarthria, dysphagia, sensory disturbances and weakness of the left upper limb after mycoplasma infection. She was treated with intravenous immunoglobulin and intravenous high-dose methylprednisolone as Bickerstaff brainstem encephalitis (BBE). On the 15th hospital day, reflex myoclonus appeared on her face, neck, body and limbs induced by techniques of jaw jerk reflex and patellar tendon reflex. The myoclonus was disappeared after two weeks in accordance with improvement of BBE...
June 21, 2017: Rinshō Shinkeigaku, Clinical Neurology
https://www.readbyqxmd.com/read/28637331/antioxidants-as-stabilizers-for-his6-oph-is-this-an-unusual-or-regular-role-for-them-with-enzymes
#17
Elena N Efremenko, Ilya V Lyagin, Le Huu Cuong, Le Mai Huong
HASH(0x429f678)
June 16, 2017: Journal of Biochemistry
https://www.readbyqxmd.com/read/28636544/analysis-of-esr1-and-pik3ca-mutations-in-plasma-cell-free-dna-from-er-positive-breast-cancer-patients
#18
Takashi Takeshita, Yutaka Yamamoto, Mutsuko Yamamoto-Ibusuki, Mai Tomiguchi, Aiko Sueta, Keiichi Murakami, Yoko Omoto, Hirotaka Iwase
BACKGROUND: The measurement of ESR1 and PIK3CA mutations in plasma cell-free DNA (cfDNA) has been studied as a non-invasive method to quickly assess and monitor endocrine therapy (ET) resistant metastatic breast cancer (MBC) patients. METHODS: The subjects of this retrospective study were a total of 185 plasma samples from 86 estrogen receptor-positive BC patients, of which 151 plasma samples were from 69 MBC patients and 34 plasma samples were from 17 primary BC (PBC) patients...
June 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28636357/correction-to-%C3%AE-glucosidase-inhibitory-and-cytotoxic-taxane-diterpenoids-from-the-stem-bark-of-taxus-wallichiana
#19
Phu Hoang Dang, Hai Xuan Nguyen, Truc Thanh Thi Duong, Thao Kim Thi Tran, Phuc Thi Nguyen, Trang Kieu Thi Vu, Hung Chi Vuong, Nguyen Huu Trong Phan, Mai Thanh Thi Nguyen, Nhan Trung Nguyen, Suresh Awale
No abstract text is available yet for this article.
June 21, 2017: Journal of Natural Products
https://www.readbyqxmd.com/read/28635307/synthesis-evaluation-and-modeling-of-some-triazolothienopyrimidinones-as-anti-inflammatory-and-antimicrobial-agents
#20
Adnan A Bekhit, Ahmed M Farghaly, Ragab M Shafik, Mona Ma Elsemary, Mai S El-Shoukrofy, Alaa El-Din A Bekhit, Tamer M Ibrahim
AIM: New triazolotetrahydrobenzothienopyrimidinone derivatives were synthesized. EXPERIMENTAL: Their structures were confirmed, and their anti-inflammatory, antimicrobial activities and ulcerogenic potentials were evaluated. RESULTS: Compounds 7a, 10a and 11a showed minimal ulcerogenic effect and high selectivity toward human recombinant COX-2 over COX-1 enzyme with IC50 values of 1.39, 1.22 and 0.56 μM, respectively. Their docking outcome correlated with their biological activity and confirmed the high selectivity binding toward COX-2...
June 21, 2017: Future Medicinal Chemistry
keyword
keyword
56676
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"