keyword
MENU ▼
Read by QxMD icon Read
search

Abnormal

keyword
https://www.readbyqxmd.com/read/28738557/multielemental-analysis-of-18-essential-and-toxic-elements-in-amniotic-fluid-samples-by-icp-ms-full-procedure-validation-and-estimation-of-measurement-uncertainty
#1
B Markiewicz, A Sajnóg, W Lorenc, A Hanć, I Komorowicz, J Suliburska, R Kocyłowski, D Barałkiewicz
Amniotic fluid is the substantial factor in the development of an embryo and fetus due to the fact that water and solutes contained in it penetrate the fetal membranes in an hydrostatic and osmotic way as well as being swallowed by the fetus. Elemental composition of amniotic fluid influences the growth and health of the fetus, therefore, an analysis of amniotic fluid is important because the results would indicate abnormal levels of minerals or toxic elements. Inductively coupled plasma mass spectroscopy (ICP-MS) is often used for determination of trace and ultra-trace level elements in a wide range of matrices including biological samples because of its unique analytical capabilities...
November 1, 2017: Talanta
https://www.readbyqxmd.com/read/28738535/role-of-gab1-pi3k-akt-signaling-high-glucose-induced-cardiomyocyte-apoptosis
#2
Dongmei Su, Yunjun Zhou, Shanshan Hu, Lina Guan, Cuige Shi, Qi Wang, Yingyu Chen, Cailing Lu, Qian Li, Xu Ma
Gestational diabetes mellitus (GDM) is a risk factor for abnormal heart development. Previous work showed that a decrease of myocardial cells and an increase of apoptotic cells leading to heart defects under hyperglycemia, and many genes and protein have been found to play important roles in cardiomyocyte apoptosis. However, there are still many blind nodes in HG-induced cardiac apoptosis. Our study showed that down-regulation of GAB1 occurred concurrently with HG-induced cardiomyocytes apoptosis and in the heart tissues of offspring of diabetic rats in vitro and in vivo...
July 20, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28738524/elevated-microrna-125b-promotes-inflammation-in-rheumatoid-arthritis-by-activation-of-nf-%C3%AE%C2%BAb-pathway
#3
Bo Zhang, Li-Song Wang, Yu-Hu Zhou
microRNA-125b (miR-125b) has been reported to be increased in rheumatoid arthritis (RA). However, the role of miR-125b in RA remains to be fully elucidated. We aimed to explore the functional role of miR-125b in RA, as well as the underlying mechanism. The expression of miR-125b in serum and synovial tissues of patients with RA and healthy controls was confirmed. In addition, the levels of miR-125b in lipopolysaccharide (LPS)-stimulated fibroblast-like synoviocytes (FLS) were also measured. FLS were transfected with miR-125b mimic, antisense oligonucleotides (ASO)-miR-125b, pcDNA-inhibitor of NF-κB (IκB)-α or corresponding controls, and then stimulated with LPS or incubated with nuclear factor kappa B (NF-κB) inhibitors pyrrolidine dithiocarbamate (PDTC)...
July 19, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28738487/-circadian-blood-pressure-characteristics-in-hospitalized-unstable-angina-pectoris-patients-with-hypertension
#4
W Zhang, H Zhu, S Y Yao, Y Li, J Liu, H Xue
Objective: To define the characteristic of circadian rhythm of blood pressure in unstable angina pectoris (UAP)patients with hypertension and its effects on the cardiovascular events. Methods: It was a prospective study.Based on coronary angiographic results, 742 consecutive hospitalized UAP patients with hypertension and 89 consecutive hospitalized hypertensive patients were recruited between September 2014 and December 2015 in this study. Clinical data and the results of 24-hour ambulatory blood pressure monitoring (ABPM) were analyzed...
July 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28738447/comparison-of-local-versus-general-anesthesia-in-patients-undergoing-transcatheter-aortic-valve-replacement-a-meta-analysis
#5
Pedro A Villablanca, Divyanshu Mohananey, Katarina Nikolic, Sripal Bangalore, David P Slovut, Verghese Mathew, Vinod H Thourani, Josep Rode's-Cabau, Iván J Núñez-Gil, Tina Shah, Tanush Gupta, David F Briceno, Mario J Garcia, Jacob T Gutsche, John G Augoustides, Harish Ramakrishna
BACKGROUND: Transcatheter aortic valve replacement (TAVR) is typically performed under general anesthesia (GA). However, there is increasing data supporting the safety of performing TAVR under local anesthesia/conscious sedation (LA). We performed a meta-analysis to gain better understanding of the safety and efficacy of LA versus GA in patients with severe aortic stenosis undergoing TAVR. METHODS AND RESULTS: We comprehensively searched EMBASE, PubMed, and Web of Science...
July 24, 2017: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/28738435/abnormal-placental-cord-insertion-and-adverse-pregnancy-outcomes-results-from-a-prospective-cohort-study
#6
Khadijah I Ismail, Ailish Hannigan, Peter Kelehan, Keelin O'Donoghue, Amanda Cotter
No abstract text is available yet for this article.
July 24, 2017: American Journal of Perinatology
https://www.readbyqxmd.com/read/28738428/association-between-patient-history-and-physical-examination-and-osteoarthritis-after-ankle-sprain
#7
John M van Ochten, Anja D de Vries, Nienke van Putte, Edwin H G Oei, Patrick J E Bindels, Sita M A Bierma-Zeinstra, Marienke van Middelkoop
Structural abnormalities on MRI are frequent after an ankle sprain. To determine the association between patient history, physical examination and early osteoarthritis (OA) in patients after a previous ankle sprain, 98 patients with persistent complaints were selected from a cross-sectional study. Patient history taking and physical examination were applied and MRI was taken. Univariate and multivariable analyses were used to test possible associations. Signs of OA (cartilage loss, osteophytes and bone marrow edema) were seen in the talocrural joint (TCJ) in 40% and the talonavicular joint (TNJ) in 49%...
July 24, 2017: International Journal of Sports Medicine
https://www.readbyqxmd.com/read/28738387/false-negative-rate-of-papanicolaou-testing-a-national-survey-from-the-thai-society-of-cytology
#8
Supinda Koonmee, Andrey Bychkov, Somruetai Shuangshoti, Kanyaprin Bhummichitra, Wanwisa Himakhun, Anant Karalak, Samreung Rangdaeng
OBJECTIVE: To evaluate the performance of Papanicolaou smear screening in Thailand at the national level, and to propose recommendations for continuing quality control. STUDY DESIGN: This study was conducted by The Thai Society of Cytology and involved 124 laboratories in 76 provinces during 2010-2014. Random sampling suggested recalling of 10% of slides defined as negative at routine screenings (10% random rescreening [R10] model) directly from the reading unit...
July 25, 2017: Acta Cytologica
https://www.readbyqxmd.com/read/28738378/akt-mtor-signaling-mediates-abnormalities-in-the-proliferation-and-apoptosis-of-ovarian-granulosa-cells-in-patients-with-polycystic-ovary-syndrome
#9
Wan-Juan Song, Xiaobo Shi, Jing Zhang, Luo Chen, Shu-Xin Fu, Yi-Ling Ding
BACKGROUND/AIMS: Abnormal apoptosis of granulosa cells (GCs) is thought to involve in the pathogenesis of polycystic ovary syndrome (PCOS); however, the associated cellular and molecular mechanisms remain unclear. METHODS: Primary GCs were obtained from healthy women and women with PCOS. The cell proliferation and apoptosis were analyzed in insulin-stimulated and insulin receptor gene (INSR) siRNA-transfected GCs. The protein expression of Akt-mTOR-S6K1 signal molecules was measured by Western blot...
July 22, 2017: Gynecologic and Obstetric Investigation
https://www.readbyqxmd.com/read/28738369/inflammatory-and-innate-immune-markers-of-neuroprogression-in-depressed-and-teenage-suicide-brain
#10
Ghanshyam N Pandey
Several studies suggest that major depressive disorder (MDD) and bipolar disorder (BPD) are neuroprogressive illnesses. Besides clinical features, neurobiological mechanisms have been suggested to contribute to the neuroprogression of mood disorders. Biological factors that have been shown to contribute significantly toward the neuroprogressive course of these disorders are inflammatory markers, such as cytokines. Cytokines have been extensively investigated, primarily in the serum of MDD and BPD patients, and these studies show cytokine abnormalities in both adolescent and adult patients with mood disorders...
July 24, 2017: Modern Trends in Pharmacopsychiatry
https://www.readbyqxmd.com/read/28738343/mir-26a-b-inhibit-tumor-growth-and-angiogenesis-by-targeting-the-hgf-vegf-axis-in-gastric-carcinoma
#11
Yiran Si, Haiyang Zhang, Tao Ning, Ming Bai, Yi Wang, Haiou Yang, Xinyi Wang, Jialu Li, Guoguang Ying, Yi Ba
BACKGROUND/AIMS: Abnormal expression of HGF is found in various cancers and correlates with tumor proliferation, metastasis and angiogenesis. However, the regulatory mechanism of the HGF-VEGF axis remains unclear. METHODS: The expression characteristic of HGF in human gastric cancer tissues was shown by an immunohistochemistry assay, and the expression levels of target protein were detected by Western blot. The relative levels of miR-26a/b and target mRNA were examined by qRT-PCR...
July 24, 2017: Cellular Physiology and Biochemistry
https://www.readbyqxmd.com/read/28738321/serum-phospholipid-fatty-acid-composition-in-cystic-fibrosis-patients-with-and-without-liver-cirrhosis
#12
Sławomira Drzymała-Czyż, Mariusz Szczepanik, Patrycja Krzyżanowska, Monika Duś-Żuchowska, Andrzej Pogorzelski, Ewa Sapiejka, Paweł Juszczak, Aleksandra Lisowska, Berthold Koletzko, Jarosław Walkowiak
BACKGROUND/AIMS: Cystic fibrosis (CF) liver disease is the third most frequent cause of death in CF patients. Although it alters fatty acid (FA) metabolism, data concerning the profile of FA in CF patients with liver cirrhosis is lacking. This study aimed to assess the FA composition of serum phospholipids in CF patients with and without liver cirrhosis. METHODS: The study comprised 25 CF patients with liver cirrhosis and 25 without it. We assessed Z-scores for body height and weight, lung function, exocrine pancreatic sufficiency and colonization with Pseudomonas aeruginosa...
July 22, 2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28738302/abnormal-pinocytosis-and-valence-variable-behaviors-of-cerium-suggested-a-cellular-mechanism-for-plant-yield-reduction-induced-by-environmental-cerium
#13
Lihong Wang, Jingfang He, Qing Yang, Xiaofen Lv, Jigang Li, David D Y Chen, Xiaolan Ding, Xiaohua Huang, Qing Zhou
The environmental safety of cerium (Ce) applications in many fields has been debated for almost a century because the cellular effects of environmental Ce on living organisms remain largely unclear. Here, using new, interdisciplinary methods, we surprisingly found that after Ce(III) treatment, Ce(III) was first recognized and anchored on the plasma membrane in leaf cells. Moreover, some trivalent Ce(III) was oxidized to tetravalent Ce(IV) in this organelle, which activated pinocytosis. Subsequently, more anchoring sites and stronger valence-variable behavior on the plasma membrane caused stronger pinocytosis to transport Ce(III and IV) into the leaf cells...
July 21, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28738099/a-case-series-on-the-effectiveness-of-lurasidone-in-patients-with-stuttering
#14
Janet Charoensook, Gerald A Maguire
BACKGROUND: The prevalence of stuttering is approximately 1% of the population, affecting an estimated 3 million individuals in the United States. The dopamine hypothesis of stuttering explains that abnormally increased cerebral dopamine affects the balanced levels that maintain the basal ganglia circuits, which helps with timing cues in initiating speech. This is especially significant when considering treatment strategies. We report a reduction in stuttering with lurasidone, a potent D2 receptor antagonist with a relatively favorable adverse effects profile...
August 2017: Annals of Clinical Psychiatry: Official Journal of the American Academy of Clinical Psychiatrists
https://www.readbyqxmd.com/read/28738063/atypical-speech-versus-non-speech-detection-and-discrimination-in-4-to-6-yr-old-children-with-autism-spectrum-disorder-an-erp-study
#15
Alena Galilee, Chrysi Stefanidou, Joseph P McCleery
Previous event-related potential (ERP) research utilizing oddball stimulus paradigms suggests diminished processing of speech versus non-speech sounds in children with an Autism Spectrum Disorder (ASD). However, brain mechanisms underlying these speech processing abnormalities, and to what extent they are related to poor language abilities in this population remain unknown. In the current study, we utilized a novel paired repetition paradigm in order to investigate ERP responses associated with the detection and discrimination of speech and non-speech sounds in 4- to 6-year old children with ASD, compared with gender and verbal age matched controls...
2017: PloS One
https://www.readbyqxmd.com/read/28738062/analysis-of-novel-runx2-mutations-in-chinese-patients-with-cleidocranial-dysplasia
#16
Xianli Zhang, Yang Liu, Xiaozhe Wang, Xiangyu Sun, Chenying Zhang, Shuguo Zheng
Cleidocranial dysplasia (CCD) is an autosomal dominant inheritable skeletal disorder characterized by cranial dysplasia, clavicle hypoplasia and dental abnormalities. This disease is mainly caused by heterozygous mutations in RUNX2, a gene that encodes an osteoblast-specific transcription factor. In the present study, mutational analyses of RUNX2 gene were performed on four unrelated Chinese patients with CCD. Four different RUNX2 mutations were detected in these patients, including one nonsense mutation (c...
2017: PloS One
https://www.readbyqxmd.com/read/28738042/cognitive-screening-using-the-clock-drawing-test-to-assess-for-preexisting-deficits-in-older-women-diagnosed-with-breast-cancer%C3%A2
#17
Janine Overcash, Maddy Perry
BACKGROUND: Older women diagnosed with breast cancer may also have preexisting cognitive deficits.
. OBJECTIVES: The aim of the current study is to describe errors on the clock-drawing test (CDT), which is used to screen for preexisting cognitive deficits in older women diagnosed with breast cancer.
. METHODS: This descriptive study included a convenience sample of women aged 69 years or older with a diagnosis of breast cancer. The CDT was used to screen for cognitive deficits, such as size of the clock, graphic difficulties, stimulus-bound response, conceptual deficit, spatial and/or planning deficit, and perseveration...
August 1, 2017: Clinical Journal of Oncology Nursing
https://www.readbyqxmd.com/read/28738028/ebv-hlh-children-with-reductions-in-cd4-t-cells-and-excessive-activation-of-cd8-t-cells
#18
Cheng Yang, Xiujuan Zhu, Ting Zhang, Qing Ye
BACKGROUND: In this report, we analyzed the number and activation profiles of T cells in EBV-HLH patients and assessed their value for the diagnosis of EBV-HLH. METHODS: We compared the quantity of CD4+ T cells and CD8+ T cells in peripheral blood among HLH patients, a sepsis group and healthy controls. We then analyzed variations in the activation marker in CD4+ T cells and CD8+ T cells. RESULTS: The percentage of CD4+ T cells decreased in the EBV-HLH patients compared to healthy controls, which induced significant differences in the ratio of CD4+ T cells/CD8+ T cells...
July 24, 2017: Pediatric Research
https://www.readbyqxmd.com/read/28738009/morphological-evaluation-of-clefts-of-the-lip-palate-or-both-in-dogs
#19
Santiago Peralta, Nadine Fiani, Kimi H Kan-Rohrer, Frank J M Verstraete
OBJECTIVE To systematically characterize the morphology of cleft lip, cleft palate, and cleft lip and palate in dogs. ANIMALS 32 client-owned dogs with clefts of the lip (n = 5), palate (23), or both (4) that had undergone a CT or cone-beam CT scan of the head prior to any surgical procedures involving the oral cavity or face. PROCEDURES Dog signalment and skull type were recorded. The anatomic form of each defect was characterized by use of a widely used human oral-cleft classification system on the basis of CT findings and clinical images...
August 2017: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/28737759/outcome-of-universal-newborn-eye-screening-with-wide-field-digital-retinal-image-acquisition-system-a-pilot-study
#20
P Goyal, T R Padhi, T Das, L Pradhan, S Sutar, S Butola, U C Behera, L Jain, S Jalali
PurposeTo evaluate the outcome of universal newborn eye screening with wide-field digital retinal imaging (WFDRI) system.MethodsIn this pilot study, we examined 1152 apparently healthy newborn infants in the obstetrics and gynecology ward of a civil hospital in Eastern India over 1.5 years. The examination included external eye examination, red reflex test and fundus imaging by WFDRI (RetCam II, Clarity medical system, Pleasanton, CA, USA) by a trained optometrist. The pathologies detected, net monetary gain and skilled manpower saved were documented...
July 24, 2017: Eye
keyword
keyword
98199
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"