keyword
MENU ▼
Read by QxMD icon Read
search

kl

keyword
https://www.readbyqxmd.com/read/29021460/a-case-of-dental-technicians-pneumoconiosis
#1
Masaki Okamoto, Masaki Tominaga, Shigeki Shimizu, Chiyo Yano, Ken Masuda, Masayuki Nakamura, Yoshiaki Zaizen, Takashi Nouno, Satoshi Sakamoto, Mitsuru Yokoyama, Tomotaka Kawayama, Tomoaki Hoshino
A 40-year-old female dental technician visited our hospital for the investigation of a chest X-ray abnormality. Chest computed tomography demonstrated centrilobular nodules and lung volume reduction, and her serum KL-6 level was elevated. A histological analysis of the specimens obtained on a surgical lung biopsy showed peribronchiolar fibrosis with pigmented macrophages and cholesterol clefts. An energy-dispersive X-ray analysis showed that these lung tissues contained some metals, including indium. The serum indium level was also elevated...
October 11, 2017: Internal Medicine
https://www.readbyqxmd.com/read/29021214/casein-kinase-ii-phosphorylation-of-cyclin-f-at-serine-621-regulates-the-lys48-ubiquitylation-e3-ligase-activity-of-the-scf-cyclin-f-complex
#2
Albert Lee, Stephanie L Rayner, Alana De Luca, Serene S L Gwee, Marco Morsch, Vinod Sundaramoorthy, Hamideh Shahheydari, Audrey Ragagnin, Bingyang Shi, Shu Yang, Kelly L Williams, Emily K Don, Adam K Walker, Katharine Y Zhang, Justin J Yerbury, Nicholas J Cole, Julie D Atkin, Ian P Blair, Mark P Molloy, Roger S Chung
Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disorder that is characterized by progressive weakness, paralysis and muscle loss often resulting in patient death within 3-5 years of diagnosis. Recently, we identified disease-linked mutations in the CCNF gene, which encodes the cyclin F protein, in cohorts of patients with familial and sporadic ALS and frontotemporal dementia (FTD) (Williams KL et al 2016 Nat. Commun.7, 11253. (doi:10.1038/ncomms11253)). Cyclin F is a part of a Skp1-Cul-F-box (SCF) E3 ubiquitin-protein ligase complex and is responsible for ubiquitylating proteins for degradation by the proteasome...
October 2017: Open Biology
https://www.readbyqxmd.com/read/28987527/risk-factors-for-radiographic-progression-of-osteoarthritis-after-partial-meniscectomy-of-discoid-lateral-meniscus-tear
#3
J H Ahn, D M Kang, K J Choi
INTRODUCTION: Partial meniscectomy has been preferred in the treatment of discoid lateral meniscus (DLM) with tear, rather than total or subtotal meniscectomy, which could lead to late radiographic degenerative changes. HYPOTHESIS: One or more risk factors contribute to radiographic progression of osteoarthritis after partial meniscectomy of DLM tear. MATERIAL AND METHODS: Inclusion criteria were consecutive patients who underwent arthroscopic surgeries for DLM tear from January 2005 to December 2010 by one surgeon...
October 5, 2017: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/28986535/an-extinct-vertebrate-preserved-by-its-living-hybridogenetic-descendant
#4
Sylvain Dubey, Christophe Dufresnes
Hybridogenesis is a special mode of hybrid reproduction where one parental genome is eliminated and the other is transmitted clonally. We propose that this mechanism can perpetuate the genome of extinct species, based on new genetic data from Pelophylax water frogs. We characterized the genetic makeup of Italian hybridogenetic hybrids (P. kl. hispanicus and esculentus) and identified a new endemic lineage of Eastern-Mediterranean origin as one parental ancestor of P. kl. hispanicus. This taxon is nowadays extinct in the wild but its germline subsists through its hybridogenetic descendant, which can thus be considered as a "semi living fossil"...
October 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28983413/correlations-between-ultrasonographic-findings-clinical-scores-and-depression-in-patients-with-knee-osteoarthritis
#5
Samia M Abd El Monaem, Nashwa Ismail Hashaad, Noha Hosni Ibrahim
OBJECTIVE: This study aimed to explore correlations between the presence of depression, clinical scores, and ultrasonographic (US) grading in osteoarthritis (OA) patients and to clarify if depressive symptoms might cause a discrepancy between US findings and clinical scores. MATERIAL AND METHODS: Two hundred patients with primary knee OA and 100 healthy hospital volunteers of the same age and sex not complaining of knee troubles participated in this study. We evaluated depressive symptoms in all participants using the Beck Depression Inventory (BDI) scale...
September 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28983412/clinical-significance-of-matrilin-3-gene-polymorphism-in-egyptian-patients-with-primary-knee-osteoarthritis
#6
Safia M Diab, Howyda M Kamal, Amira I Mansour, Rasha M Fawzy, Basma S Azab
OBJECTIVE: Osteoarthritis (OA) is a multifactorial, degenerative, and inflammatory disorder of joints causing damage of the articular cartilage, formation of osteophytes, and eburination of the subchondral bone. Matrilin-3 (MATN-3) is a non-collagenous oligomeric extracellular matrix protein (ECM), which is the smallest member of the matrilin family. This study was conducted to identify the potential association and clinical significance of MATN-3 rs8176070 (SNP6) polymorphism in a series of Egyptian patients with primary knee OA...
September 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28981103/a-novel-acridine-derivative-ls-1-10-inhibits-autophagic-degradation-and-triggers-apoptosis-in-colon-cancer-cells
#7
Wan Fu, Xue Li, Xiaopeng Lu, Luyao Zhang, Ran Li, Nan Zhang, Shan Liu, Xin Yang, Yue Wang, Ying Zhao, Xiangbao Meng, Wei-Guo Zhu
Autophagy promotes cancer cell survival and drug resistance by degrading harmful cellular components and maintaining cellular energy levels. Disruption of autophagy may be a promising approach to sensitize cancer cells to anticancer drugs. The combination of autophagic inhibitors, such as chloroquine (CQ) and lucanthone with conventional cancer therapeutics has been investigated in clinical trials, but adverse drug-drug interactions are a high possibility. Here we designed and synthesized a novel, small-molecule library based on an acridine skeleton and the CQ structure with various modifications and substitutions and screened the compounds for effective autophagy inhibition...
October 5, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28980591/-the-role-of-persistent-viral-infections-with-herpes-viridae-and-papilloma-viridae-associated-with-chronic-inflammatory-pathology-of-the-oropharynx
#8
N D Yushchuk, A I Kryukov, A B Turovsky, I A Popova, M V Savostikova
The high prevalence of chronic inflammatory oropharyngeal pathologies and a large variety of specific pathogenetic features of the persistent viral infections caused by the species of the families Herpesviridae and Papillomaviridae as etiological agents of the disease suggest the necessity of investigations with a view to evaluating the clinical significance of persistent viral infections with Herpesviridae and Papillomaviridae species in the patients presenting with chronic inflammatory oropharyngreal pathology...
2017: Vestnik Otorinolaringologii
https://www.readbyqxmd.com/read/28979856/association-of-adiponectin-gene-polymorphisms-with-knee-osteoarthritis
#9
Dong Zhan, Suthimon Thumtecho, Aree Tanavalee, Pongsak Yuktanandana, Wilai Anomasiri, Sittisak Honsawek
AIM: To investigate the possible relationship of adiponectin (ADIPOQ) gene polymorphisms, plasma adiponectin, and the risk of knee osteoarthritis (OA). METHODS: A total of 398 subjects, 202 knee OA patients and 196 healthy individuals, were enrolled in the case-control study. Genotyping at +45T/G (rs2241766) and +276G/T (rs1501299) loci was performed using polymerase chain reaction-restriction fragment length polymorphism. Plasma adiponectin levels were assessed using enzyme-linked immunosorbent assay...
September 18, 2017: World Journal of Orthopedics
https://www.readbyqxmd.com/read/28976846/polymerization-behavior-and-mechanical-properties-of-high-viscosity-bulk-fill-and-low-shrinkage-resin-composites
#10
S Shibasaki, T Takamizawa, K Nojiri, A Imai, A Tsujimoto, H Endo, S Suzuki, S Suda, W W Barkmeier, M A Latta, M Miyazaki
The present study determined the mechanical properties and volumetric polymerization shrinkage of different categories of resin composite. Three high viscosity bulk fill resin composites were tested: Tetric EvoCeram Bulk Fill (TB, Ivoclar Vivadent), Filtek Bulk Fill posterior restorative (FB, 3M ESPE), and Sonic Fill (SF, Kerr Corp). Two low-shrinkage resin composites, Kalore (KL, GC Corp) and Filtek LS Posterior (LS, 3M ESPE), were used. Three conventional resin composites, Herculite Ultra (HU, Kerr Corp), Estelite ∑ Quick (EQ, Tokuyama Dental), and Filtek Supreme Ultra (SU, 3M ESPE), were used as comparison materials...
October 4, 2017: Operative Dentistry
https://www.readbyqxmd.com/read/28970117/osteochondral-autograft-transplantation-for-isolated-patellofemoral-osteoarthritis
#11
Hiromitsu Yabumoto, Yasuaki Nakagawa, Shogo Mukai, Takahiko Saji
BACKGROUND: The purpose of this retrospective study was to evaluate clinical outcomes of osteochondral autograft transplantation (OAT) for isolated patellofemoral (PF) osteoarthritis (OA). METHODS: OAT was performed in seven patients (six men, one woman; mean age, 61.1years) with isolated PF OA. The mean duration of follow up was 46.9months (range, 24-84months). Clinical outcomes were evaluated preoperatively and postoperatively according to the International Knee Documentation Committee (IKDC) objective score and the knee scoring system of the Japanese Orthopaedic Association (JOA) score...
September 29, 2017: Knee
https://www.readbyqxmd.com/read/28968121/co-spreading-of-anionic-phospholipids-with-peptides-of-the-structure-kx-4k-at-the-air-water-interface-influence-of-lipid-headgroup-structure-and-hydrophobicity-of-the-peptide-on-monolayer-behavior
#12
André Hädicke, Christian Schwieger, Alfred Blume
Mixtures of anionic phospholipids (PG, PA, PS, and CL) with cationic peptides were co-spread from a common organic solvent at the air-water interface. The compression of the mixed film was combined with epifluorescence microscopy or infrared reflection adsorption spectroscopy (IRRAS) to gain information on the interactions of the peptide with the different lipids. To evaluate the influence of the amino acid X of peptides with the sequence (KX)4K on the binding, 1,2-dipalmitoyl-sn-glycero-3-phosphoglycerol (DPPG) was mixed with different peptides with increasing hydrophobicity of the uncharged amino acid X...
October 2, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/28948473/buccal-micronucleus-cytome-assay-of-populations-under-chronic-heavy-metal-and-other-metal-exposure-along-the-santiago-river-mexico
#13
B C Gómez-Meda, G M Zúñiga-González, L V Sánchez-Orozco, A L Zamora-Perez, J P Rojas-Ramírez, A D Rocha-Muñoz, A A Sobrevilla-Navarro, M A Arellano-Avelar, A A Guerrero-de León, J S Armendáriz-Borunda, M G Sánchez-Parada
The Santiago River is one of the most contaminated rivers in Mexico, with heavy metal levels above the allowed limits. Scientific evidence indicates that chronic heavy metal exposure leads to cytogenotoxic effects. The aims of this study were to evaluate the genotoxic and cytotoxic effects of such exposure in buccal mucosa cells by micronucleus (MN) assay and to identify other nuclear abnormalities (NAs), such as nuclear buds (NBUDs), binucleated cells (BNs), pyknotic nuclei (PNs), karyorrhexis (KX), karyolysis (KL), and abnormally condensed chromatin (CC)...
September 26, 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28945190/clonality-virulence-and-antimicrobial-resistance-of-enteroaggregative-escherichia-coli-from-mirzapur-bangladesh
#14
Marie Anne Chattaway, Michaela Day, Julia Mtwale, Emma White, James Rogers, Martin Day, David Powell, Marwa Ahmad, Ross Harris, Kaisar Ali Talukder, John Wain, Claire Jenkins, Alejandro Cravioto
PURPOSE: This study investigates the virulence and antimicrobial resistance in association with common clonal complexes (CCs) of enteroaggregative Escherichia coli (EAEC) isolated from Bangladesh. The aim was to determine whether specific CCs were more likely to be associated with putative virulence genes and/or antimicrobial resistance. METHODOLOGY: The presence of 15 virulence genes (by PCR) and susceptibility to 18 antibiotics were determined for 151 EAEC isolated from cases and controls during an intestinal infectious disease study carried out between 2007-2011 in the rural setting of Mirzapur, Bangladesh (Kotloff KL, Blackwelder WC, Nasrin D, Nataro JP, Farag TH et al...
October 2017: Journal of Medical Microbiology
https://www.readbyqxmd.com/read/28943558/the-serum-level-of-kl-6-is-associated-with-the-risk-of-insulin-resistance-and-new-onset-diabetes-mellitus-the-tanno-sobetsu-study
#15
Hiroshi Akasaka, Hirofumi Ohnishi, Yoshifumi Narita, Masami Kameda, Takayuki Miki, Hiroki Takahashi, Wari Yamamoto, Hitoshi Sohma, Naoya Masumori, Tetsuji Miura
Objective Inflammatory cytokines generated in visceral fat have been shown to contribute to the development of insulin resistance. The involvement of pulmonary inflammation in insulin resistance remains unclear, but smoking is known to be a risk factor for diabetes as well as chronic obstructive pulmonary disease. We herein examined the hypothesis that increased serum levels of lung interstitial injury biomarkers (SP-A, SP-D and KL-6) are associated with the risk of diabetes development. Methods For cross-sectional and longitudinal analyses, we enrolled 750 apparently healthy non-diabetic subjects who received annual examinations in 2011 or 2012 in the Tanno-Sobetsu cohort...
September 25, 2017: Internal Medicine
https://www.readbyqxmd.com/read/28935749/complete-genome-sequence-of-actinobacillus-pleuropneumoniae-strain-kl-16-serotype-1
#16
Byung-Sun Park, Jemin Han, Dong-Ju Shin, Young-Ju Jeong, Nakhyung Lee
Actinobacillus pleuropneumoniae is a bacterial pathogen causing highly contagious porcine pleuropneumonia. Due to limited information on this species, it is difficult to study the biology of A. pleuropneumoniae at the genome level. Here, we report the fully annotated genome sequence of A. pleuropneumoniae strain KL 16.
September 21, 2017: Genome Announcements
https://www.readbyqxmd.com/read/28935435/subchondral-tibial-bone-texture-predicts-the-incidence-of-radiographic-knee-osteoarthritis-data-from-the-osteoarthritis-initiative
#17
T Janvier, R Jennane, H Toumi, E Lespessailles
OBJECTIVES: To evaluate whether trabecular bone texture (TBT) parameters measured on computed radiographs (CR) could predict the onset of radiographic knee osteoarthritis (OA). MATERIALS AND METHODS: Subjects from the Osteoarthritis Initiative (OAI) with no sign of radiographic OA at baseline were included. Cases that developed either a global radiographic OA defined by the Kellgren-Lawrence (KL) scale, a joint space narrowing (JSN) or tibial osteophytes (TOS) were compared with the controls with no changes after 48 months of follow-up...
September 19, 2017: Osteoarthritis and Cartilage
https://www.readbyqxmd.com/read/28934492/concerted-action-of-two-3-cap-independent-translation-enhancers-increases-the-competitive-strength-of-translated-viral-genomes
#18
Zhiyou Du, Olga M Alekhina, Konstantin S Vassilenko, Anne E Simon
Several families of plant viruses evolved cap-independent translation enhancers (3'CITE) in the 3' untranslated regions of their genomic (g)RNAs to compete with ongoing cap-dependent translation of cellular mRNAs. Umbravirus Pea enation mosaic virus (PEMV)2 is the only example where three 3'CITEs enhance translation: the eIF4E-binding Panicum mosaic virus-like translational enhancer (PTE) and ribosome-binding 3' T-shaped structure (TSS) have been found in viruses of different genera, while the ribosome-binding kl-TSS that provides a long-distance interaction with the 5' end is unique...
September 19, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28917712/toward-classification-criteria-for-early-osteoarthritis-of-the-knee
#19
F P Luyten, S Bierma-Zeinstra, F Dell'Accio, V B Kraus, K Nakata, I Sekiya, N K Arden, L S Lohmander
OBJECTIVE: To propose draft classification criteria for early stage osteoarthritis (OA) of the knee for use in a primary care setting. METHODS: A group of basic scientists, physician-scientists, rheumatologists, orthopedic surgeons, and physiotherapists in a workshop setting discussed potential classification criteria for early osteoarthritis of the knee. The workshop was divided into sessions around relevant topics with short state of the art presentations followed by breakout sessions, consensus discussions, and consolidation into a consensus document...
August 9, 2017: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/28906014/development-and-initial-validation-of-a-novel-smoothed-particle-hydrodynamics-based-simulation-model-of-trabecular-bone-penetration-by-metallic-implants
#20
Sloan A Kulper, Christian X Fang, Xiaodan Ren, Margaret Guo, K Y Sze, Frankie Kl Leung, William W Lu
A novel computational model of implant migration in trabecular bone was developed using smoothed-particle hydrodynamics (SPH), and an initial validation was performed via correlation with experimental data. Six fresh-frozen human cadaveric specimens measuring 10 × 10 × 20 mm were extracted from the proximal femurs of female donors (mean age of 82 years, range 75-90, BV/TV ratios between 17.88-30.49%). These specimens were then penetrated under axial loading to a depth of 10 mm with 5 mm diameter cylindrical indenters bearing either flat or sharp/conical tip designs similar to blunt and self-tapping cancellous screws, assigned in a random manner...
September 14, 2017: Journal of Orthopaedic Research: Official Publication of the Orthopaedic Research Society
keyword
keyword
39788
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"