keyword
MENU ▼
Read by QxMD icon Read
search

Common cause analysis

keyword
https://www.readbyqxmd.com/read/29793206/effects-on-the-hepatic-transcriptome-of-chicken-embryos-in-ovo-exposed-to-phenobarbital
#1
Jiahua Guo, Shohei Ito, Hoa Thanh Nguyen, Kimika Yamamoto, Hisato Iwata
This work aimed at evaluating the toxic effects of in ovo exposure to phenobarbital (PB) and unveiling the mode of action by transcriptome analysis in the embryonic liver of a model avian species, chicken (Gallus gallus). Embryos were initially treated with saline or 1 μg PB /g egg at Hamburger Hamilton Stage (HHS) 1 (1st day), followed by 20 days of incubation to HHS 46. At 21st day, chicks that pipped successfully were euthanized and dissected for assessing the PB caused effects on phenotypes and the liver transcriptome in both genders...
May 21, 2018: Ecotoxicology and Environmental Safety
https://www.readbyqxmd.com/read/29792989/novel-genotypes-and-multilocus-genotypes-of-enterocytozoon-bieneusi-in-pigs-in-northwestern-china-a-public-health-concern
#2
Sha-Sha Wang, Jun-Qiang Li, Yun-Hui Li, Xiang-Wei Wang, Xian-Chen Fan, Xin Liu, Zi-Juan Li, Jun-Ke Song, Long-Xian Zhang, Guang-Hui Zhao
Enterocytozoon bieneusi, the most important and common microsporidian species, inhabits in most animals and humans causing diarrhea and systemic diseases. The objectives of the present study were to examine the prevalence and genetic variability of E. bieneusi in pigs in Shaanxi province, northwestern China. A total of 560 pig faecal samples were collected from five different farms in Shaanxi province and molecularly characterized using multilocus genotyping (MLST) technology. High E. bieneusi infection rate (78...
May 21, 2018: Infection, Genetics and Evolution
https://www.readbyqxmd.com/read/29792847/the-polymorphisms-of-atoh-7-et-1-and-ace-in-non-arteritic-anterior-ischemic-optic-neuropathy
#3
Ting Chen, Jin Ma, Guangliang Shan, Yong Zhong
Non-arteritic anterior ischemic optic neuropathy (NAION) is a common cause of acute optic neuropathy in the elderly. The role of the genetic polymorphisms of Atonal Homolog 7 (ATOH7), Endothelin-1 (ET-1) and Angiotensin Converting Enzyme (ACE) in NAION and the combined effects of the gene-gene and gene-medical comorbidities on NAION were not clear. We conducted a perspective, case-control study. 71 NAION patients and 142 age and sex-matched healthy controls were enrolled. Single nucleotide polymorphisms of ATOH7 (rs1900004), ET-1 (rs5370) and ACE (rs1799752) were identified by polymerase chain reaction (PCR) method and all PCR products were screened with Sanger sequencing...
May 21, 2018: Experimental Eye Research
https://www.readbyqxmd.com/read/29791928/the-impact-of-medical-comorbidities-on-primary-total-knee-arthroplasty-reimbursements
#4
Karim G Sabeh, Samuel Rosas, Leonard T Buller, Andrew A Freiberg, Cynthia L Emory, Martin W Roche
Medical comorbidities have been shown to cause an increase in peri-and postoperative complications following total knee arthroplasty (TKA). However, the increase in cost associated with these complications has yet to be determined. Factors that influence cost have been of great interest particularly after the initiation of bundled payment initiatives. In this study, we present and quantify the influence of common medical comorbidities on the cost of care in patients undergoing primary TKA. A retrospective level of evidence III study was performed using the PearlDiver supercomputer to identify patients who underwent primary TKA between 2007 and 2015...
May 23, 2018: Journal of Knee Surgery
https://www.readbyqxmd.com/read/29791574/applicability-of-longitudinal-strain-of-left-ventricle-in-unstable-angina
#5
Natasha Soares Simões Dos Santos, Andrea de Andrade Vilela, Rodrigo Bellio de Mattos Barretto, Marcela Paganelli do Vale, Mariana Oliveira Rezende, Murilo Castro Ferreira, Alexandre José Aguiar Andrade, Nelson Henrique Goes Scorsioni, Olívia Ximenes de Queiroga, David Le Bihan
BACKGROUND: Unstable angina (UA) is a common cause of hospital admission; risk stratification helps determine strategies for treatment. OBJECTIVE: To determine the applicability of two-dimensional longitudinal strain (SL2D) for the identification of myocardial ischemia in patients with UA. METHODS: Cross-sectional, descriptive, observational study lasting 60 days. The sample consisted of 78 patients, of which fifteen (19.2%) were eligible for longitudinal strain analysis...
April 2018: Arquivos Brasileiros de Cardiologia
https://www.readbyqxmd.com/read/29791315/incidence-of-early-onset-sepsis-in-infants-born-to-women-with-clinical-chorioamnionitis
#6
Tara M Randis, Madeline Murguia Rice, Leslie Myatt, Alan T N Tita, Kenneth J Leveno, Uma M Reddy, Michael W Varner, John M Thorp, Brian M Mercer, Mara J Dinsmoor, Susan M Ramin, Marshall W Carpenter, Philip Samuels, Anthony Sciscione, Jorge E Tolosa, George Saade, Yoram Sorokin
OBJECTIVE: To determine the frequency of sepsis and other adverse neonatal outcomes in women with a clinical diagnosis of chorioamnionitis. METHODS: We performed a secondary analysis of a multi-center placebo-controlled trial of vitamins C/E to prevent preeclampsia in low risk nulliparous women. Clinical chorioamnionitis was defined as either the "clinical diagnosis" of chorioamnionitis or antibiotic administration during labor because of an elevated temperature or uterine tenderness in the absence of another cause...
May 23, 2018: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/29791234/searching-for-the-great-oxidation-event-in-north-america-a-reappraisal-of-the-huronian-supergroup-by-sims-sulfur-four-isotope-analysis
#7
Huan Cui, Kouki Kitajima, Michael J Spicuzza, John H Fournelle, Akizumi Ishida, Philip E Brown, John W Valley
Sedimentological observations from the Paleoproterozoic Huronian Supergroup are suggested to mark the rise in atmospheric oxygen at that time, which is commonly known as the Great Oxidation Event (GOE) and typically coupled with a transition from mass-independent fractionation (MIF) to mass-dependent fractionation (MDF) of sulfur isotopes. An early in situ study of S three-isotopes across the Huronian Supergroup by Papineau et al. ( 2007 ) identified a weak MIF-MDF transition. However, the interpretation and stratigraphic placement of this transition is ambiguous...
May 2018: Astrobiology
https://www.readbyqxmd.com/read/29790807/study-of-mitochondrial-dna-a1555g-and-c1494t-mutations-in-a-large-cohort-of-women-individuals
#8
Lin Wang, Xiaobin Wang, Xiaolong Cai, Rong Qiang
Mammalian mitochondrial A1555G and C1494T mutations are the most common causes of aminoglycoside-induced and non-syndromic hearing loss. However, these two mutations always are studied in the subject of pedigrees analysis. In the present study, we aimed to investigate the genetic characteristic of the A1555G and C1494T mutations on the population-level sampling, and to study the A1555G pattern of maternal transmission in three heteroplasmic families. Four thousand two hundred and ten unrelated women with normal hearing were enrolled as subjects...
May 23, 2018: Mitochondrial DNA. Part A. DNA Mapping, Sequencing, and Analysis
https://www.readbyqxmd.com/read/29790668/the-effects-of-aberrant-expression-of-lncrna-dgcr5-mir-873-5p-tusc3-in-lung-cancer-cell-progression
#9
Judong Luo, Hong Zhu, Hua Jiang, Yayun Cui, Mengjie Wang, Xinye Ni, Changsheng Ma
Lung cancer is the most common cause of cancer-related mortality worldwide, and nonsmall cell lung cancer (NSCLC) accounts for 80% of all pulmonary carcinomas. Recently, long noncoding RNAs (lncRNAs) have been paid attention for exploring treatment of various diseases. Upregulation of DiGeorge syndrome critical region gene 5 (DGCR5) predicts better lung squamous cell carcinoma prognosis; therefore, we explore the role of DGCR5 in lung cancer in our present study. Consecutive patients with LC were treated in our hospital between January 2015 and January 2016...
May 23, 2018: Cancer Medicine
https://www.readbyqxmd.com/read/29790315/inhibitory-effects-of-mushroom-extracts-on-progression-of-carcinogenesis-in-mice
#10
Caroline Wasonga, Charles Omwandho
Hepatocellular carcinoma is a common primary malignancy of hepatocytes that has caused many fatalities globally. To manage the increasing cases of hepatocellular carcinoma, natural products like mushrooms have been tested for their anti-oxidant, anti-tumour and therapeutic properties. This study aimed to investigate the effect of Agaricus bisporus on progression of chemically induced carcinogenesis in mice. Carcinogenesis was induced in experimental and positive group of mice. Development and progression of carcinogenesis was monitored by quantifying levels of Lactate dehydrogenase, total sialic acid and by histological analysis...
May 2018: Journal of Experimental Therapeutics & Oncology
https://www.readbyqxmd.com/read/29790300/aspiration-pneumonia-induces-muscle-atrophy-in-the-respiratory-skeletal-and-swallowing-systems
#11
Riyo Komatsu, Tatsuma Okazaki, Satoru Ebihara, Makoto Kobayashi, Yoko Tsukita, Mayumi Nihei, Hisatoshi Sugiura, Kaijun Niu, Takae Ebihara, Masakazu Ichinose
BACKGROUND: Repetition of the onset of aspiration pneumonia in aged patients is common and causes chronic inflammation. The inflammation induces proinflammatory cytokine production and atrophy in the muscles. The proinflammatory cytokines induce muscle proteolysis by activating calpains and caspase-3, followed by further degradation by the ubiquitin-proteasome system. Autophagy is another pathway of muscle atrophy. However, little is known about the relationship between aspiration pneumonia and muscle...
May 22, 2018: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/29789997/non-gaussian-methods-for-causal-structure-learning
#12
REVIEW
Shohei Shimizu
Causal structure learning is one of the most exciting new topics in the fields of machine learning and statistics. In many empirical sciences including prevention science, the causal mechanisms underlying various phenomena need to be studied. Nevertheless, in many cases, classical methods for causal structure learning are not capable of estimating the causal structure of variables. This is because it explicitly or implicitly assumes Gaussianity of data and typically utilizes only the covariance structure. In many applications, however, non-Gaussian data are often obtained, which means that more information may be contained in the data distribution than the covariance matrix is capable of containing...
May 22, 2018: Prevention Science: the Official Journal of the Society for Prevention Research
https://www.readbyqxmd.com/read/29789566/transcriptome-analysis-of-the-adult-human-klinefelter-testis-and-cellularity-matched-controls-reveals-disturbed-differentiation-of-sertoli-and-leydig-cells
#13
Sofia Boeg Winge, Marlene Danner Dalgaard, Kirstine G Belling, Jacob Malte Jensen, John Erik Nielsen, Lise Aksglaede, Mikkel Heide Schierup, Søren Brunak, Niels Erik Skakkebæk, Anders Juul, Ewa Rajpert-De Meyts, Kristian Almstrup
The most common human sex chromosomal disorder is Klinefelter syndrome (KS; 47,XXY). Adult patients with KS display a diverse phenotype but are nearly always infertile, due to testicular degeneration at puberty. To identify mechanisms causing the selective destruction of the seminiferous epithelium, we performed RNA-sequencing of 24 fixed paraffin-embedded testicular tissue samples. Analysis of informative transcriptomes revealed 235 differentially expressed transcripts (DETs) in the adult KS testis showing enrichment of long non-coding RNAs, but surprisingly not of X-chromosomal transcripts...
May 22, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29789102/an-update-on-drug-induced-oral-reactions
#14
Hila Yousefi, Mohammas Abdollahi
Adverse drug reactions (ADRs) are one of the major culprits in the development of oral lesions, which can be misdiagnosed with underlying diseases. The goal of this study is to summarize and update the current knowledge about drug-induced oral reactions. Electronic searches were performed in Scopus, Google Scholar, Cochrane and PubMed databases, for articles published between January 2008 and August 2017. Two authors screened the titles and abstracts for eligibility. Finally, 56 studies included in this review...
2018: Journal of Pharmacy & Pharmaceutical Sciences: a Publication of the Canadian Society for Pharmaceutical Sciences
https://www.readbyqxmd.com/read/29788909/whole-genome-analysis-reveals-the-diversity-and-evolutionary-relationships-between-necrotic-enteritis-causing-strains-of-clostridium-perfringens
#15
Jake A Lacey, Theodore R Allnutt, Ben Vezina, Thi Thu Hao Van, Thomas Stent, Xiaoyan Han, Julian I Rood, Ben Wade, Anthony L Keyburn, Torsten Seemann, Honglei Chen, Volker Haring, Priscilla A Johanesen, Dena Lyras, Robert J Moore
BACKGROUND: Clostridium perfringens causes a range of diseases in animals and humans including necrotic enteritis in chickens and food poisoning and gas gangrene in humans. Necrotic enteritis is of concern in commercial chicken production due to the cost of the implementation of infection control measures and to productivity losses. This study has focused on the genomic analysis of a range of chicken-derived C. perfringens isolates, from around the world and from different years. The genomes were sequenced and compared with 20 genomes available from public databases, which were from a diverse collection of isolates from chickens, other animals, and humans...
May 22, 2018: BMC Genomics
https://www.readbyqxmd.com/read/29788751/radiographic-analysis-of-the-correlation-between-ossification-of-the-nuchal-ligament-and-sagittal-alignment-and-segmental-stability-of-the-cervical-spine-in-patients-with-cervical-spondylotic-myelopathy
#16
Jinwei Ying, Honglin Teng, Yunfan Qian, Yingying Hu, Tianyong Wen, Dike Ruan, Minyu Zhu
Background Ossification of the nuchal ligament (ONL) caused by chronic injury to the nuchal ligament (NL) is very common in instability-related cervical disorders. Purpose To determine possible correlations between ONL, sagittal alignment, and segmental stability of the cervical spine. Material and Methods Seventy-three patients with cervical spondylotic myelopathy (CSM) and ONL (ONL group) and 118 patients with CSM only (control group) were recruited. Radiographic data included the characteristics of ONL, sagittal alignment and segmental stability, and ossification of the posterior longitudinal ligament (OPLL)...
January 1, 2018: Acta Radiologica
https://www.readbyqxmd.com/read/29788469/influences-and-impact-of-anxiety-and-depression-in-the-setting-of-inflammatory-bowel-disease
#17
Seyedehsan Navabi, Venkata Subhash Gorrepati, Sanjay Yadav, Jaykrishna Chintanaboina, Sarah Maher, Peter Demuth, Benjamin Stern, August Stuart, Andrew Tinsley, Kofi Clarke, Emmanuelle D Williams, Matthew D Coates
Background: Individuals with inflammatory bowel disease (IBD) are at increased risk of developing anxiety or depression (A&D). Crohn's disease (CD) and ulcerative colitis (UC) with comorbid A&D are both more challenging to manage. IBD providers need to better understand the causes and impact of A&D in order to improve care for IBD patients. We sought to identify clinical factors that influence development of A&D and healthcare utilization in IBD. Methods: This is a retrospective analysis using an IBD natural history registry from a single tertiary care referral center...
May 17, 2018: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/29788180/rotavirus-vaccination-is-associated-with-reduced-seizure-hospitalization-risk-among-commercially-insured-u-s-children
#18
Rachel M Burke, Jacqueline E Tate, Rebecca Moritz Dahl, Negar Aliabadi, Umesh D Parashar
Rotavirus commonly causes diarrhea but can also cause seizures. Analysis of insurance claims for 1,773,295 US children with 2950 recorded seizures found that, compared to rotavirus-unvaccinated children, seizure hospitalization risk was reduced by 24% (95% confidence interval [CI], 13% - 33%) and 14% (95%CI, 0% - 26%) among fully and partially rotavirus-vaccinated children, respectively.
May 16, 2018: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/29787398/slips-trips-and-falls-among-home-care-aides-a-mixed-methods-study
#19
Naoko Muramatsu, Rosemary Sokas, Apurba Chakraborty, Joseph P Zanoni, Jane Lipscomb
OBJECTIVE: To address the gap of knowledge about slips, trips, and falls (STFs) among home care aides (HCAs) who work in clients' homes. METHODS: This mixed method study used survey and focus group data of HCAs in a Medicaid-funded homecare program. RESULTS: STFs were common with over 12% of HCAs reporting occurrence in the previous 12 months. Multiple logistic regression analysis indicated higher STF risks among African Americans than non-African Americans, and among those with higher workload or higher education...
May 7, 2018: Journal of Occupational and Environmental Medicine
https://www.readbyqxmd.com/read/29786883/left-ventricular-aneurysms-in-hypertrophic-cardiomyopathy-with-midventricular-obstruction-a-systematic-review-of-literature
#20
Moustafa O Elsheshtawy, Ahmed N Mahmoud, Mahmoud Abdelghany, Ida H Suen, Adnan Sadiq, Jacob Shani
BACKGROUND: Hypertrophic cardiomyopathy (HCM) with or without left ventricular apical aneurysm (LVA) had been studied in the past. Midventricular obstruction associated with HCM and LVA is a unique entity that has not been distinguished previously as a separate phenotypic disease in HCM patients. METHODS: A systematic review of Pubmed and Google Scholar was conducted from inception until September 2017 for all observational studies conducted on HCM with midventricular obstruction and LVA...
May 22, 2018: Pacing and Clinical Electrophysiology: PACE
keyword
keyword
63002
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"