keyword
MENU ▼
Read by QxMD icon Read
search

blood establishment

keyword
https://www.readbyqxmd.com/read/28545116/n-terminal-pro-b-type-natriuretic-peptide-in-amniotic-fluid-of-fetuses-with-known-or-suspected-cardiac-load
#1
Christina Leufgen, Ulrich Gembruch, Birgit Stoffel-Wagner, Rolf Fimmers, Waltraut M Merz
BACKGROUND: Myocardial dysfunction occurs in a variety of fetal disorders. Findings from adult cardiology, where n-terminal pro-B-type natriuretic peptide (nt-proBNP) is an established biomarker of left ventricular dysfunction have been extended to fetal life. Since fetal blood sampling is technically challenging we investigated amniotic fluid nt-proBNP for its suitability to diagnose fetal myocardial dysfunction. METHODS: Ultrasound, Doppler examination and echocardiography was applied to classify cases and controls...
2017: PloS One
https://www.readbyqxmd.com/read/28545089/the-dynamic-behaviour-of-metabolic-syndrome-and-its-components-in-an-eight-year-population-based-cohort-from-the-mediterranean
#2
Maria A Barceló, Antonio Rodríguez-Poncelas, Marc Saez, Gabriel Coll-de-Tuero
BACKGROUND: The significant rise in the prevalence of obesity coincides with the considerable increase in the prevalence of metabolic syndrome (MS) currently being observed worldwide. The components of MS are not static and their dynamics, such as the order of their occurrence, or the time of exposure to them are, as yet, unknown but could well be clinically relevant. Our objective was to study the dynamic behaviour of MS and its components in a large population-based cohort from a Mediterranean region...
2017: PloS One
https://www.readbyqxmd.com/read/28545061/microbiota-induced-peritrophic-matrix-regulates-midgut-homeostasis-and-prevents-systemic-infection-of-malaria-vector-mosquitoes
#3
Faye H Rodgers, Mathilde Gendrin, Claudia A S Wyer, George K Christophides
Manipulation of the mosquito gut microbiota can lay the foundations for novel methods for disease transmission control. Mosquito blood feeding triggers a significant, transient increase of the gut microbiota, but little is known about the mechanisms by which the mosquito controls this bacterial growth whilst limiting inflammation of the gut epithelium. Here, we investigate the gut epithelial response to the changing microbiota load upon blood feeding in the malaria vector Anopheles coluzzii. We show that the synthesis and integrity of the peritrophic matrix, which physically separates the gut epithelium from its luminal contents, is microbiota dependent...
May 17, 2017: PLoS Pathogens
https://www.readbyqxmd.com/read/28544957/zebrafish-as-a-visual-and-dynamic-model-to-study-the-transport-of-nanosized-drug-delivery-systems-across-the-biological-barriers
#4
Ye Li, Xiaoqing Miao, Tongkai Chen, Xiang Yi, Ruibing Wang, Haitao Zhao, Simon Ming-Yuen Lee, Xueqing Wang, Ying Zheng
With the wide application of nanotechnology to drug delivery systems, a simple, dynamic and visual in vivo model for high-throughput screening of novel formulations with fluorescence markers across biological barriers is desperately needed. In vitro cell culture models have been widely used, although they are far from a complimentary in vivo system. Mammalian animal models are common predictive models to study transport, but they are costly and time consuming. Zebrafish (Danio rerio), a small vertebrate model, have the potential to be developed as an "intermediate" model for quick evaluations...
May 10, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28544702/within-person-reproducibility-and-sensitivity-to-dietary-change-of-c15-0-and-c17-0-levels-in-dried-blood-spots-data-from-the-european-food4me-study
#5
Viviana Albani, Carlos Celis-Morales, Clare B O'Donovan, Marianne C Walsh, Clara Woolhead, Hannah Forster, Rosalind Fallaize, Anna L Macready, Cyril F M Marsaux, Santiago Navas-Carretero, Rodrigo San-Cristobal, Silvia Kolossa, Christina Mavrogianni, Christina P Lambrinou, George Moschonis, Magdalena Godlewska, Agnieszka Surwillo, Iwona Traczyk, Thomas E Gundersen, Christian A Drevon, Hannelore Daniel, Yannis Manios, J Alfredo Martinez, Wim H M Saris, Julie A Lovegrove, Michael J Gibney, Eileen R Gibney, John C Mathers, Ashley J Adamson, Lorraine Brennan
SCOPE: Previous work highlighted the potential of odd-chain length saturated fatty acids as potential markers of dairy intake. The aim of this study was to assess the reproducibility of these biomarkers and their sensitivity to changes in dairy intake. METHODS AND RESULTS: Fatty acid profiles and dietary intakes from food frequency questionnaires (FFQs) were measured three times over six months in the Food4Me Study. Reproducibility was explored through intra-class correlation coefficients (ICCs) and within-subject coefficients of variation (WCV)...
May 24, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28544660/altered-secretion-of-sertoli-cells-hormones-in-2-year-old-prepubertal-cryptorchid-boys-a-cross-sectional-study
#6
S M Hamdi, T Almont, P Galinier, R Mieusset, P Thonneau
In cryptorchid boys, failures in germ cell development have been clearly established. Some studies reported some abnormalities in Sertoli cells morphology but the results regarding their endocrine secretion remain controversial. To compare testicular hormone levels in young boys with and without cryptorchidism, we performed a cross-sectional hospital-based study. From surgery appointment records, we identified a case group of boys with unilateral or bilateral cryptorchidism and a control group undergoing dental care, minor osteoarticular or dermal surgery...
May 23, 2017: Andrology
https://www.readbyqxmd.com/read/28544640/an-in%C3%A2-vitro-model-demonstrates-the-potential-of-neoplastic-human-germ-cells-to-influence-the-tumour-microenvironment
#7
B Klein, H-C Schuppe, M Bergmann, M P Hedger, B E Loveland, K L Loveland
Testicular germ cell tumours (TGCT) typically contain high numbers of infiltrating immune cells, yet the functional nature and consequences of interactions between GCNIS (germ cell neoplasia in situ) or seminoma cells and immune cells remain unknown. A co-culture model using the seminoma-derived TCam-2 cell line and peripheral blood mononuclear cells (PBMC, n = 7 healthy donors) was established to investigate how tumour and immune cells each contribute to the cytokine microenvironment associated with TGCT...
May 23, 2017: Andrology
https://www.readbyqxmd.com/read/28544243/evening-versus-morning-dosing-regimen-drug-therapy-for-chronic-kidney-disease-patients-with-hypertension-in-blood-pressure-patterns-a-systematic-review-and-meta-analysis
#8
Caixia Wang, Yuqiu Ye, Chunyong Liu, Yongming Zhou, Linsheng Lv, Cailian Cheng, Shaomin Li, Tanqi Lou, Xun Liu
BACKGROUND: Evening dosing regimen drug therapy on blood pressure (BP) control is used widely, but its clinical benefits and preservation or re-establishment of normal 24-hour BP dipping pattern in chronic kidney disease (CKD) patients is not known. AIMS: To investigate the effect of evening dosing regimen of antihypertensive drugs on blood pressure patterns to CKD patients with hypertension. METHODS: We did a systematic review by searching PUBMED, EMBASE, ASN-ONLINE, the Cochrane Library and the reference lists of relevant articles of published papers...
May 24, 2017: Internal Medicine Journal
https://www.readbyqxmd.com/read/28543803/predictive-value-of-inflammatory-factors-on-contrast-induced-acute-kidney-injury-in-patients-who-underwent-an-emergency-percutaneous-coronary-intervention
#9
Ying Yuan, Hong Qiu, Xiaoying Hu, Tong Luo, Xiaojin Gao, Xueyan Zhao, Jun Zhang, Yuan Wu, Shubin Qiao, Yuejin Yang, Runlin Gao
BACKGROUND: Contrast-induced acute kidney injury (CI-AKI) is one of the most serious complications in patients who undergo percutaneous coronary intervention (PCI), especially in those with acute coronary syndrome. It has been shown that inflammation may play an important role in the pathophysiology of CI-AKI. HYPOTHESIS: Inflammatory factors may play a predominant role in the prediction of CI-AKI in patients who undergo emergency PCI. METHODS: Patients who underwent emergency PCI from 2013 to 2015 were consecutively enrolled and were divided into CI-AKI and non-CI-AKI groups...
May 19, 2017: Clinical Cardiology
https://www.readbyqxmd.com/read/28543733/development-of-real-time-rt-pcr-assays-for-detection-of-three-classes-of-hhv-6a-gene-transcripts
#10
Masaru Ihira, Akiko Urashima, Hiroki Miura, Fumihiko Hattori, Yoshiki Kawamura, Ken Sugata, Tetsushi Yoshikawa
Human herpesvirus 6 (HHV-6), a member of the betaherpesvirus family, has two distinct species: HHV-6A and HHV-6B. HHV-6B real-time reverse transcription polymerase chain reaction (RT-PCR) has been used to distinguish between active and latent viral infection. In this study, we developed a real-time RT-PCR assay to detect HHV-6A-specific transcripts and evaluated its reliability for analysis of clinical samples. To develop HHV-6A-specific real-time RT-PCR assays, three different classes of gene transcripts (immediate early: U90; early: U12; and late: U100) were selected as targets...
May 23, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28543565/lactate-supplementation-in-severe-traumatic-brain-injured-adults-by-primed-constant-infusion-of-sodium-l-lactate
#11
Stephanie M Wolahan, Howard C Mao, Courtney Real, Paul M Vespa, Thomas C Glenn
Carbohydrate fuel augmentation following traumatic brain injury may be a viable treatment to improve recovery when cerebral oxidative metabolism of glucose is depressed. We performed a primed constant sodium L-lactate infusion in 11 moderate to severely brain injured adults. Blood was collected before and periodically during the infusion study. We quantified global cerebral uptake of glucose and lactate and other systemic metabolites associated with energy metabolism. Our hypothesis was that cerebral lactate uptake, as measured by the arteriovenous difference of lactate (AVDlac), would increase in severely injured TBI patients in the neurocritical care unit...
May 20, 2017: Journal of Neuroscience Research
https://www.readbyqxmd.com/read/28543387/the-hematocrit-affects-the-volume-of-plasma-treated-with-coupled-plasma-filtration-and-adsorption-with-predilution
#12
Stefano Finazzi, Elena Garbero, Giampietro Trussardi, Guido Bertolini
Coupled plasma filtration and adsorption (CPFA) is an extracorporeal blood purification technique proposed for the treatment of septic-shock. By removing pro- and anti-inflammatory mediators from plasma, CPFA is supposed to have a therapeutic effect on the abnormal inflammatory response seen in this condition. Recently, blood predilution with citrate solution has been adopted to prevent clotting in the CPFA circuit-one of the main problems of the technique. Taking into account the patient's hematocrit, we worked out a formula for the volume of plasma effectively treated by CPFA after predilution...
May 2017: Artificial Organs
https://www.readbyqxmd.com/read/28543372/hematologic-and-biochemical-ris-for-an-aged-population-of-captive-african-green-monkeys-chlorocebus-aethiops-sabaeus
#13
Elizabeth M Scallan, Saundra H Sample, Amy M Beierschmitt, Roberta M Palmour
BACKGROUND: Established RIs for geriatric African Green monkeys (Chlorocebus aethiops sabaeus) are critical for clinical differentiation of normal aging from disease-related changes in this population. OBJECTIVE: The aim of this study was to establish hematologic and serum biochemical RIs for a Caribbean captive population of geriatric (≥ 15 years of age) African Green monkeys, or Vervets. METHODS: Inclusion and exclusion criteria were defined for a cohort of 109 healthy, aged (15- to 30-year-old, median 19-year-old) Vervets...
May 19, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28542918/multisite-external-validation-of-a-risk-prediction-model-for-the-diagnosis-of-blood-stream-infections-in-febrile-pediatric-oncology-patients-without-severe-neutropenia
#14
Adam J Esbenshade, Zhiguo Zhao, Catherine Aftandilian, Raya Saab, Rachel L Wattier, Melissa Beauchemin, Tamara P Miller, Jennifer J Wilkes, Michael J Kelly, Alison Fernbach, Michael Jeng, Cindy L Schwartz, Christopher C Dvorak, Yu Shyr, Karl G M Moons, Maria-Luisa Sulis, Debra L Friedman
BACKGROUND: Pediatric oncology patients are at an increased risk of invasive bacterial infection due to immunosuppression. The risk of such infection in the absence of severe neutropenia (absolute neutrophil count ≥ 500/μL) is not well established and a validated prediction model for blood stream infection (BSI) risk offers clinical usefulness. METHODS: A 6-site retrospective external validation was conducted using a previously published risk prediction model for BSI in febrile pediatric oncology patients without severe neutropenia: the Esbenshade/Vanderbilt (EsVan) model...
May 23, 2017: Cancer
https://www.readbyqxmd.com/read/28542787/understanding-the-reconstitution-of-the-b-cell-compartment-in-bone-marrow-and-blood-after-treatment-for-b-cell-precursor-acute-lymphoblastic-leukaemia
#15
Prisca M J Theunissen, Anouk van den Branden, Alita Van Der Sluijs-Gelling, Valerie De Haas, Auke Beishuizen, Jacques J M van Dongen, Vincent H J Van Der Velden
A better understanding of the reconstitution of the B-cell compartment during and after treatment in B-cell precursor acute lymphoblastic leukaemia (BCP-ALL) will help to assess the immunological status and needs of post-treatment BCP-ALL patients. Using 8-colour flow cytometry and proliferation-assays, we studied the composition and proliferation of both the B-cell precursor (BCP) population in the bone marrow (BM) and mature B-cell population in peripheral blood (PB) during and after BCP-ALL therapy. We found a normal BCP differentiation pattern and a delayed formation of classical CD38(dim) -naive mature B-cells, natural effector B-cells and memory B-cells in patients after chemotherapy...
May 25, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28542507/establishment-a-real-time-reverse-transcription-pcr-based-on-host-biomarkers-for-the-detection-of-the-subclinical-cases-of-mycobacterium-avium-subsp-paratuberculosis
#16
Hyun-Eui Park, Hong-Tae Park, Young Hoon Jung, Han Sang Yoo
Bovine paratuberculosis (PTB) is a chronic enteric inflammatory disease of ruminants caused by Mycobacterium avium subsp. paratuberculosis (MAP) that causes large economic losses in the dairy industry. Spread of PTB is mainly provoked by a long subclinical stage during which MAP is shed into the environment with feces; accordingly, detection of subclinical animals is very important to its control. However, current diagnostic methods are not suitable for detection of subclinical animals. Therefore, the current study was conducted to develop a diagnostic method for analysis of the expression of genes of prognostic potential biomarker candidates in the whole blood of cattle naturally infected with MAP...
2017: PloS One
https://www.readbyqxmd.com/read/28542479/preliminary-study-of-hypoxia-related-cardiovascular-mediator-markers-in-patients-with-end-stage-renal-disease-with-and-without-diabetes-and-the-effects-of-haemodialysis
#17
A Treweeke, J Hall, S Lambie, S J Leslie, I L Megson, S M MacRury
BACKGROUND: Evidence points to activation of pro-inflammatory and pro-thrombotic stimuli during the haemodialysis process in end-stage renal disease (ESRD) with potential to predispose to cardiovascular events. Diabetes is associated with a higher incidence of cardiovascular disease in haemodialysis patients. We tested the hypothesis that a range of mediators and markers that modulate cardiovascular risk are elevated in haemodialysis patients with diabetes compared to those without. METHODS: Men and women with diabetes (n = 6) and without diabetes (n = 6) aged 18-90 years receiving haemodialysis were recruited...
2017: PloS One
https://www.readbyqxmd.com/read/28542162/carbapenem-resistant-klebsiella-pneumoniae-in-barbados-driving-change-in-practice-at-the-national-level
#18
Corey Forde, Bryan Stierman, Pilar Ramon-Pardo, Thais Dos Santos, Nalini Singh
INTRODUCTION: Carbapenem-resistant Klebsiella pneumoniae (CRKP) is of growing concern globally. The risk for transmission of antimicrobial resistant organisms across several continents to the Caribbean is a real one given its tourism industry. After a cluster of cases of CRKP were detected, several studies detailed in this report were initiated to better characterize the problem. METHODS: A hospital-wide point prevalence study and active surveillance were performed at Queen Elizabeth Hospital (QEH) in Barbados in 2013 to assess the prevalence of CRKP infection/colonization...
2017: PloS One
https://www.readbyqxmd.com/read/28541555/effective-chemomobilization-with-etoposide-and-cytarabine-ec-regimen-in-lymphoma-patients-a-single-center-retrospective-observational-study
#19
Daisuke Koyama, Satoshi Nishiwaki, Yasuhiko Harada, Satomi Yamamoto, Shingo Kurahashi, Takumi Sugimoto, Toshihiro Iwasaki, Isamu Sugiura
Objective: Autologous stem cell transplantation is an important strategy for patients with relapsed or refractory lymphoma. Although various regimens for peripheral blood stem cell collection have been used, the optimal regimen has not yet been established. We aimed to evaluate the mobilization efficacy and safety of the regimen consisted of etoposide and cytarabine (EC regimen). Methods: We retrospectively analyzed the clinical data of 46 lymphoma patients who received peripheral blood stem cell mobilization with the EC regimen [etoposide (100 mg/m2/day, days 1-4) and cytarabine (100 mg/m2/day, days 1-4)] at Toyohashi municipal hospital from 2004 to 2013...
May 24, 2017: Japanese Journal of Clinical Oncology
https://www.readbyqxmd.com/read/28541451/uplc-q-tof-ms-based-metabolic-profiling-comparison-of-two-major-bioactive-components-and-their-metabolites-in-normal-and-ckd-rat-plasma-urine-and-feces-following-oral-administration-of-fructus-corni-extract
#20
Min Zhao, Jinhua Tao, Leyue Du, Shu Jiang, Dawei Qian, Jinao Duan
Fructus Corni has been used for nourishing liver and kidney in clinical practice for many years. However, the in vivo integrated metabolism profile of its bioactive components remains unknown. In the present study, ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry coupled with the MetaboLynxTM software was established for screening and identification of the metabolites of the loganin and the morroniside in normal and chronic kidney disease (CKD) rat plasma, urine and feces after oral administration of Fructus Corni extract...
May 24, 2017: Journal of Chromatographic Science
keyword
keyword
62810
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"