keyword
MENU ▼
Read by QxMD icon Read
search

Fast exam

keyword
https://www.readbyqxmd.com/read/28922713/peppermint-essential-oil-alleviates-hyperglycemia-caused-by-streptozotocin-nicotinamide-induced-type-2-diabetes-in-rats
#1
Suhair A Abdellatief, Rasha R Beheiry, Shefaa A M El-Mandrawy
The prevalence of diabetes mellitus is steadily growing throughout the world. Traditional medicine has an excellent potential in the treatment of diabetes mellitus. The present study was undertaken to evaluate the potential antidiabetic effect of peppermint essential oil (PEO) on streptozotocin (STZ) and nicotinamide induced diabetic rats. Diabetes was induced in rats fasting overnight by the intraperitoneal administration of nicotinamide followed by a single dose of STZ. After 72h, two groups of diabetic rats were treated with different doses of PEO (40 and 80mg/kg BW) respectively and one group was treated with the standard hypoglycemic agent glibenclamide...
September 12, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28922065/a-study-examining-the-effect-of-a-short-bout-of-postprandial-walking-on-the-glycemic-effect-of-a-meal-type-1-diabetes
#2
Samantha L Hinojosa, Cynthia J Heiss
OBJECTIVE: The purpose of this pilot study was to determine whether 15 minutes of postprandial walking has an effect on the glycemic response to a breakfast beverage in individuals with type 1 diabetes (T1DM). METHODS: Seven participants, aged 22.3 ± 4.3 years, with T1DM using intensive insulin therapy completed 2 days of data collection. On day 1, participants measured baseline fasting blood glucose (BG) with a glucometer, consumed an 8-ounce Boost® beverage (41 grams carbohydrate), administered a bolus of insulin according to the carbohydrate load and fasting BG, and sat quietly, repeating BG measurements 15, 30, 60, 90, and 120 minutes after consumption...
September 18, 2017: Journal of the American College of Nutrition
https://www.readbyqxmd.com/read/28921856/disruption-of-perineuronal-nets-increases-the-frequency-of-sharp-wave-ripple-events
#3
ZhiYong Sun, P Lorenzo Bozzelli, Adam Caccavano, Megan Allen, Jason Balmuth, Stefano Vicini, Jian-Young Wu, Katherine Conant
Hippocampal sharp wave ripples (SWRs) represent irregularly occurring synchronous neuronal population events that are observed during phases of rest and slow wave sleep. SWR activity that follows learning involves sequential replay of training-associated neuronal assemblies and is critical for systems level memory consolidation. SWRs are initiated by CA2 or CA3 pyramidal cells and require initial excitation of CA1 pyramidal cells as well as participation of parvalbumin (PV) expressing fast spiking (FS) inhibitory interneurons...
September 16, 2017: Hippocampus
https://www.readbyqxmd.com/read/28921722/interactive-effects-of-music-tempi-and-intensities-on-grip-strength-and-subjective-affect
#4
Costas I Karageorghis, Peter Cheek, Stuart D Simpson, Marcelo Bigliassi
Pretask music is widely used by athletes albeit there is scant empirical evidence to support its use. The present study extended a line of work into pretask music by examining the interactive effects of music tempo and intensity (volume) on the performance of a simple motor skill and subjective affect. A 2 × 2 within-subjects factorial design was employed with an additional no-music control, the scores from which were used as a covariate. A sample of 52 male athletes (age = 26.1 ± 4.8 years) was exposed to five conditions: fast/loud (126 bpm/80 dBA), fast/quiet (126 bpm/70 dBA), slow/loud (87 bpm/80 dBA), slow/quiet (87 bpm/70 dBA) music, and a no-music control...
September 16, 2017: Scandinavian Journal of Medicine & Science in Sports
https://www.readbyqxmd.com/read/28921534/exploring-cellular-behaviour-under-transient-gene-expression-and-its-impact-on-mab-productivity-and-fc-glycosylation
#5
Si Nga Sou, Ken Lee, Kalpana Nayyar, Karen M Polizzi, Christopher Sellick, Cleo Kontoravdi
Transient gene expression (TGE) is a methodology employed in bioprocessing for the fast provision of recombinant protein material. Mild hypothermia is often introduced to overcome the low yield typically achieved with TGE and improve specific protein productivity. It is therefore of interest to examine the impact of mild hypothermic temperatures on both the yield and quality of transiently-expressed proteins and the relationship to changes in cellular processes and metabolism. In this study, we focus on the ability of a Chinese hamster ovary cell line to galactosylate a recombinant monoclonal antibody (mAb) product...
September 16, 2017: Biotechnology and Bioengineering
https://www.readbyqxmd.com/read/28919618/molecular-detection-and-differentiation-of-mycobacterium-tuberculosis-complex-and-non-tuberculous-mycobacterium-in-the-clinical-specimens-by-real-time-pcr
#6
M M Rahman, M R Rahim, A Khaled, T A Nasir, F Nasrin, M A Hasan
Mycobacteria are subdivided into three groups: the Mycobacterium tuberculosis complex, the non-tuberculous mycobacteria called NTM or MOTT (Mycobacteria Other Than Tuberculosis) and Mycobacterium leprae. Over the past few decades, the incidence of infections caused by NTM has increased world wide. The differentiation of Mycobacterium tuberculosis complex from NTM is of primary importance for infection control and choice of antimicrobial therapy. However, there is so far no report in Bangladesh about the detection of NTM and hence differentiation of MTB and NTM...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28918606/kinetic-coupling-of-phosphate-release-force-generation-and-rate-limiting-steps-in-the-cross-bridge-cycle
#7
Robert Stehle, Chiara Tesi
A basic goal in muscle research is to understand how the cyclic ATPase activity of cross-bridges is converted into mechanical force. A direct approach to study the chemo-mechanical coupling between Pi release and the force-generating step is provided by the kinetics of force response induced by a rapid change in [Pi]. Classical studies on fibres using caged-Pi discovered that rapid increases in [Pi] induce fast force decays dependent on final [Pi] whose kinetics were interpreted to probe a fast force-generating step prior to Pi release...
September 16, 2017: Journal of Muscle Research and Cell Motility
https://www.readbyqxmd.com/read/28918170/lifestyle-predictors-of-obese-and-non-obese-patients-with-nonalcoholic-fatty-liver-disease-a-cross-sectional-study
#8
Joo Hee Kwak, Dae Won Jun, Seung Min Lee, Yong Kyun Cho, Kang Nyeong Lee, Hang Lak Lee, Oh Young Lee, Ho Soon Choi, Byung Chul Yoon
BACKGROUND & AIMS: Most people with nonalcoholic fatty liver disease (NAFLD) are obese, and they usually eat more while being less physically active as compared to healthy individuals. However, little is known about the lifestyle patterns of non-obese or obese patients with NAFLD. The aim of this study was to investigate nutrition components and behavioral differences between non-obese and obese patients with NAFLD. METHODS: This is a cross-sectional study comprising of 209 patients...
August 30, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28917788/glass-polytetrafluoroethylene-glass-based-sandwich-microdevice-for-continuous-flow-polymerase-chain-reaction-and-its-application-for-fast-identification-of-foodborne-pathogens
#9
Kieu The Loan Trinh, Nae Yoon Lee
A uniquely fabricated microdevice with a glass-polytetrafluoroethylene (PTFE)-glass (GPG) sandwich configuration was developed for the fast identification of foodborne pathogens by using continuous-flow polymerase chain reaction (PCR) followed by on-site fluorescence detection of PCR products. A PTFE tube was simply folded into a serpentine configuration and sandwiched between two glass slides to maintain a 2D planar structure. By using a PTFE tube, the microchannel has the advantage of seamlessness without the need for photolithography methods, and is less expensive and less time-consuming to fabricate than alternative devices...
January 1, 2018: Talanta
https://www.readbyqxmd.com/read/28917761/graphene-nanoribbon-fept-bimetallic-nanoparticles-uric-acid-as-a-novel-magnetic-sensing-layer-of-screen-printed-electrode-for-sensitive-determination-of-ampyra
#10
Pegah Hashemi, Hasan Bagheri, Abbas Afkhami, Salimeh Amidi, Tayyebeh Madrakian
A novel electrochemical sensor for sensitive determination of ampyra (Am) based on graphene nanoribbons modified by iron-platinum bimetallic nanoparticles and uric acid (SPCE/FePtGNR/UA) dropped on the screen-printed carbon electrode (SPCE) surface and magnetically captured onto an SPCE working electrode surface is reported in the present work. The modified nanocomposite and sensing layer was characterized by different techniques, including cyclic voltammetry (CV), linear sweep voltammetry (LSV), electrochemical impedance spectroscopy (EIS), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR) and X-ray powdered diffraction (XRD)...
January 1, 2018: Talanta
https://www.readbyqxmd.com/read/28917325/comparison-of-five-diagnostic-tests-for-giardia-duodenalis-in-fecal-samples-from-young-dogs
#11
Fabienne D Uehlinger, S Ali Naqvi, Spencer J Greenwood, J Trenton McClure, Gary Conboy, Ryan O'Handley, Herman W Barkema
Five diagnostic tests were compared for the diagnosis of Giardia duodenalis in fecal samples of young dogs. Fecal samples were collected from 136 healthy dogs <1year old and examined using immunofluorescence antibody microscopy (IFA) after sucrose gradient centrifugation, zinc sulfate centrifugal flotation technique (ZSCT), SNAP(®)Giardia test, and ProSpecT(®)Giardia EZ Microplate assay. In addition, polymerase chain reaction (PCR) of the 16S rRNA gene was performed. Kappa (κ) statistic was calculated to assess diagnostic agreement between the IFA and each test...
September 15, 2017: Veterinary Parasitology
https://www.readbyqxmd.com/read/28916856/a-faster-and-simpler-way-of-operation-for-meckel-s-diverticulum-basal-ligation-combined-with-intraoperative-frozen-section
#12
Jun Lei, Wei Xu, Wenping Yang, Juhua Xiao, Hui Huang, QingQiang Deng, Hongyan Xu, Liang Feng, Qiang Tao, Shouhua Zhang
BACKGROUND: The key step in Meckel's diverticulectomy (MD) is to achieve complete resection of MD along with the ectopic epithelium. Currently main treatment methods for Meckel's diverticulum are either intestinal resection and anastomosis or wedge resection. Here we introduced a new method to treat MD. The goal of this study was to investigate the clinical effects and advantages of a new operation method for Meckel's diverticulum: basal ligation combined with intraoperative frozen section...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28916569/effects-of-anthocyanins-on-cardiometabolic-health-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#13
REVIEW
LiPing Yang, WenHua Ling, ZhiCheng Du, YuMing Chen, Dan Li, ShiZhou Deng, ZhaoMin Liu, LiLi Yang
Numerous clinical trials have examined the role of anthocyanins on cardiometabolic health, but their effects have not been quantitatively synthesized and systematically evaluated. The aim of our study was to conduct a systematic review and meta-analysis of randomized controlled trials (RCTs) assessing the effects of anthocyanins on glycemic regulation and lipid profiles in both healthy populations and those with cardiometabolic diseases. The MEDLINE, EMBASE, Cochrane database, OVID EBM Reviews, and clinicaltrials...
September 2017: Advances in Nutrition
https://www.readbyqxmd.com/read/28915341/-31-p-magnetic-resonance-fingerprinting-for-rapid-quantification-of-creatine-kinase-reaction-rate-in-vivo
#14
Charlie Y Wang, Yuchi Liu, Shuying Huang, Mark A Griswold, Nicole Seiberlich, Xin Yu
The purpose of this work was to develop a (31) P spectroscopic magnetic resonance fingerprinting (MRF) method for fast quantification of the chemical exchange rate between phosphocreatine (PCr) and adenosine triphosphate (ATP) via creatine kinase (CK). A (31) P MRF sequence (CK-MRF) was developed to quantify the forward rate constant of ATP synthesis via CK ( kfCK), the T1 relaxation time of PCr ( T1PCr), and the PCr-to-ATP concentration ratio ( MRPCr). The CK-MRF sequence used a balanced steady-state free precession (bSSFP)-type excitation with ramped flip angles and a unique saturation scheme sensitive to the exchange between PCr and γATP...
September 15, 2017: NMR in Biomedicine
https://www.readbyqxmd.com/read/28914306/enhanced-intermediate-temperature-co2-splitting-using-nonstoichiometric-ceria-and-ceria-zirconia
#15
Zhenlong Zhao, Mruthunjaya Uddi, Nikolai Tsvetkov, Bilge Yildiz, Ahmed F Ghoniem
CO2 splitting via thermo-chemical or reactive redox has emerged as a novel and promising carbon-neutral energy solution. Its performance depends critically on the properties of the oxygen carriers (OC). Ceria is recognized as one of the most promising OC candidates, because of its fast chemistry, high ionic diffusivity, and large oxygen storage capacity. The fundamental surface ion-incorporation pathways, along with the role of surface defects and the adsorbates remain largely unknown. This study presents a detailed kinetics study of CO2 splitting using CeO2 and Ce0...
September 15, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28913889/prevalence-and-contributors-to-low-grade-inflammation-in-three-u-s-populations-of-reproductive-age-women
#16
Lindsey A Sjaarda, Rose G Radin, Chandra Swanson, Daniel L Kuhr, Sunni L Mumford, Noya Galai, Robert M Silver, Jean Wactawski-Wende, Neil J Perkins, Enrique F Schisterman
BACKGROUND: Inflammation, measured by high-sensitivity C-reactive protein (hsCRP), is linked to adverse reproductive outcomes. However, prevalence and predictors of low-grade inflammation are poorly understood among reproductive age women. Therefore, the current aim was to characterize: (i) the prevalence of elevated hsCRP and (ii) whether the association of various demographic, anthropometric, life style, and metabolic characteristics with higher hsCRP varies across populations of reproductive age women with varying risk profiles for adverse reproductive outcomes...
September 15, 2017: Paediatric and Perinatal Epidemiology
https://www.readbyqxmd.com/read/28913658/liver-specific-reconstitution-of-ceacam1-reverses-the-metabolic-abnormalities-caused-by-its-global-deletion-in-male-mice
#17
Lucia Russo, Harrison T Muturi, Hilda E Ghadieh, Simona S Ghanem, Thomas A Bowman, Hye Lim Noh, Sezin Dagdeviren, Godwin Y Dogbey, Jason K Kim, Garrett Heinrich, Sonia M Najjar
AIMS/HYPOTHESIS: The carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1) promotes insulin clearance. Mice with global null mutation (Cc1 (-/-)) or with liver-specific inactivation (L-SACC1) of Cc1 (also known as Ceacam1) gene display hyperinsulinaemia resulting from impaired insulin clearance, insulin resistance, steatohepatitis and obesity. Because increased lipolysis contributes to the metabolic phenotype caused by transgenic inactivation of CEACAM1 in the liver, we aimed to further investigate the primary role of hepatic CEACAM1-dependent insulin clearance in insulin and lipid homeostasis...
September 14, 2017: Diabetologia
https://www.readbyqxmd.com/read/28912863/a-novel-mutation-in-the-hepatocyte-nuclear-factor-1%C3%AE-gene-in-maturity-onset-diabetes-of-the-young-5-with-multiple-renal-cysts-and-pancreas-hypogenesis-a-case-report
#18
You Lv, Zhuo Li, Kan He, Ying Gao, Xianchao Xiao, Yujia Liu, Guixia Wang
A 17-year-old Chinese male was hospitalized exhibiting hyperglycemia and increased serum urea nitrogen and creatinine levels in addition to weight loss. The patient was treated with gliclazide. The patient was 150 cm tall, weighed 35 kg and had no family history of diabetes or kidney disease. Physical examination revealed cephalus quadratus, rachitic rosary and a visible toe-out gait. Laboratory examinations revealed that the patient's fasting plasma glucose and glycosylated hemoglobin levels were markedly increased, fasting plasma C-peptide level was slightly increased and no peak 2 h postprandial was observed...
October 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28912855/effect-of-transoral-endoscopic-adenoidectomy-on-peripheral-blood-t-lymphocyte-subsets-in-children-with-obstructive-sleep-apnea-hypopnea-syndrome-and-its-treatment-strategy
#19
Na Yang, Yaofeng Ji, Yin Liu
The objective of the present study was to investigate the effect of transoral endoscopic adenoidectomy on peripheral blood T lymphocyte subsets in pediatric patients with obstructive sleep apnea-hypopnea syndrome (OSAHS) and its treatment strategy. Ninety-eight pediatric patients with adenoidal hypertrophy associated with OSAHS admitted to the Department of Otolaryngology, Xuzhou Children's Hospital were selected. After admission, patients received perfected 24 h polysomnogram monitoring, routine blood examination, fasting blood biochemistry examination, T-lymphocyte subset count, 24 h ambulatory blood pressure monitoring, and nasopharyngeal computed tomography...
October 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/28912339/reproductive-and-metabolic-features-during-puberty-in-sons-of-women-with-polycystic-ovary-syndrome
#20
Nicolas Crisosto, Barbara Echiburú, Manuel Maliqueo, Marta Luchsinger, Pedro Rojas, Sergio Recabarren, Teresa Sir-Petermann
CONTEXT: Intrauterine life may be implicated in the origin of polycystic cvary syndrome (PCOS) modifying the endocrine and metabolic function of children born to PCOS mothers independently of the genetic inheritance and gender. The aim of the present study was to evaluate the reproductive and metabolic function in sons of women with PCOS during puberty. METHODS: Sixty nine PCOSs and 84 control sons (Cs) 7 to 18 years old matched by Tanner stage score were studied...
September 14, 2017: Endocrine Connections
keyword
keyword
41248
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"