keyword
MENU ▼
Read by QxMD icon Read
search

Volunteer

keyword
https://www.readbyqxmd.com/read/28938100/exposure-to-phthalates-in-patients-with-diabetes-and-its-association-with-oxidative-stress-adiponectin-and-inflammatory-cytokines
#1
Yishuang Duan, Lei Wang, Liping Han, Bin Wang, Hongwen Sun, Liming Chen, Lingyan Zhu, Yi Luo
Epidemiologic studies have revealed higher concentrations of the metabolites of phthalic acid esters (mPAEs) in patients with type 2 diabetes. On the other hand, oxidative stress, adiponectin, and inflammatory cytokines play important roles in the pathogenesis of diabetes and its complications. However, little information is known about the association between exposure to PAEs and these physiological parameters. Hence, paired urine and blood samples were collected from a total of 329 volunteers, and 11 main mPAEs and malondialdehyde (MDA), as a biomarker of oxidative stress, were measured in the urine samples...
September 19, 2017: Environment International
https://www.readbyqxmd.com/read/28937860/association-of-adamts4-and-adamts9-levels-with-cardiovascular-risk-in-patients-with-primary-hyperparathyroidism
#2
Melia Karakose, Mustafa Caliskan, Muyesser Sayki Arslan, Taner Demirci, Suleyman Karakose, Esra Tutal, Erman Cakal
PURPOSE: Primary hyperparathyroidism (PHPT) has been associated with increased incidence of morbidity and mortality of the cardiovascular system. The pathogenetic mechanisms underlying this association are still not completely clear. A disintegrin and metalloproteinase with thrombospondin-like motifs (ADAMTS) play a critical role in atherosclerosis. This study aimed to investigate the levels of ADAMTS4 and ADAMTS9 and relationship between these proteoglycanases and cardiometabolic abnormalities in PHPT...
September 22, 2017: Endocrine Research
https://www.readbyqxmd.com/read/28937801/clinical-implications-of-hand-position-and-lower-limb-length-measurement-method-on-y-balance-test-scores-and-interpretation
#3
Kim Hébert-Losier
CONTEXT:   The Lower Quarter Y-Balance Test (LQ-YBT) was developed to provide an effective and efficient screen for injury risk in sports. Earlier protocol recommendations for the LQ-YBT involved the athlete placing the hands on the hips and the clinician normalizing scores to lower limb length measured from the anterior-superior iliac spine to the lateral malleolus. The updated LQ-YBT protocol recommends the athlete's hands be free moving and the clinician measure lower limb length to the medial malleolus...
September 22, 2017: Journal of Athletic Training
https://www.readbyqxmd.com/read/28937526/comparison-of-corneal-wetting-properties-of-different-dispersive-ophthalmic-viscosurgical-devices-an-optical-coherence-tomography-study
#4
Cagatay Karaca, Mustafa Ozkose, Metin Unlu, Duygu Gulmez Sevim, Ertugrul Mirza
PURPOSE: To compare corneal wetting performances of different dispersive ophthalmic viscosurgical devices. METHODS: Three different types of dispersive ophthalmic viscosurgical devices, hydroxypropyl methylcellulose %2 (HPMC), sodium hyaluronate %3-sodium chondroitin sulphate %4 (HACS), and sodium hyaluronate %3 (HA), were applied on corneal surfaces of 10 healthy volunteer subjects repeatedly at 3 different time points. Corneal wetting properties of the ophthalmic viscosurgical devices were compared qualitatively and quantitatively by anterior segment optical coherence tomography for 30 minutes...
September 20, 2017: Retina
https://www.readbyqxmd.com/read/28937517/effects-of-a-short-video-based-resident-as-teacher-training-toolkit-on-resident-teaching
#5
Hope A Ricciotti, Taylor S Freret, Ashley Aluko, Bri Anne McKeon, Miriam J Haviland, Lori R Newman
OBJECTIVE: To pilot a short video-based resident-as-teacher training toolkit and assess its effect on resident teaching skills in clinical settings. METHODS: A video-based resident-as-teacher training toolkit was previously developed by educational experts at Beth Israel Deaconess Medical Center, Harvard Medical School. Residents were recruited from two academic hospitals, watched two videos from the toolkit ("Clinical Teaching Skills" and "Effective Clinical Supervision"), and completed an accompanying self-study guide...
October 2017: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28937482/diffusion-tensor-imaging-of-lumbar-vertebras-in-female-adolescent-idiopathic-scoliosis-initial-findings
#6
Dongmei Wang, Shoufeng Wang, Yao Gao, Zhengyang Zhou, Jian He
OBJECTIVE: The purpose of this study was to characterize diffusion tensor imaging (DTI) features of lumbar vertebras in adolescent idiopathic scoliosis (AIS) patients. METHODS: Fifty-two AIS patients and 20 healthy volunteers underwent 3-T magnetic resonance scanning including DTI sequence. The fractional anisotropy (FA) and apparent diffusion coefficient (ADC) values on the convex and concave sides of lumbar vertebras were obtained and compared. RESULTS: The FA and ADC values differed significantly between the convex and concave side of lumbar vertebras in AIS (P < 0...
September 20, 2017: Journal of Computer Assisted Tomography
https://www.readbyqxmd.com/read/28937367/associations-between-epidermal-growth-factor-receptor-and-topoisomerase-ii-alpha-gene-copy-number-variations-human-papillomavirus-positivity-and-cytologic-analysis-in-cervical-cell-lesions
#7
Işın Kaya, Oya Nermin Sivrikoz, Özdal Etlik, Abdülkadir Gök
BACKGROUND: Cervical cancer is the second most common gynecologic cancer worldwide. Human papillomavirus (HPV) infection is a leading etiological factor in cervical carcinoma.The aim of this study was to compare HPV positivity, EGFR and TOP2A gene copy number variations and cervical cytologic findings. MATERIALS AND METHODS: The study group comprised 100 female volunteers between 21-64 years old. Cytologic analysis was performed using the liquid-based cytology technique...
July 2017: Indian Journal of Pathology & Microbiology
https://www.readbyqxmd.com/read/28937319/brain-activation-patterns-during-unilateral-premolar-occlusion
#8
Chun-Zhen Feng, Jin-Feng Li, Nan Hu, Hua Jiang, Yan-Yi Wang, Hong-Chen Liu
OBJECTIVE: To observe the characteristics of brain activation during unilateral premolar occlusion. METHODS: Functional magnetic resonance imaging was collected from 10 healthy volunteers during occlusion of the left first premolar (L1), left second premolar (L2), and right first premolar (R1). The brain activation patterns were analyzed, and the primary sensorimotor cortex, supplementary motor area, insula, thalamus, and prefrontal cortex were chosen as regions of interest...
September 22, 2017: Cranio: the Journal of Craniomandibular Practice
https://www.readbyqxmd.com/read/28937274/visualization-of-the-lumbar-nerve-using-reduced-field-of-view-diffusion-tensor-imaging
#9
Yawara Eguchi, Hirohito Kanamoto, Sumihisa Orita, Kazuhide Inage, Kazuki Fujimoto, Yasuhiro Shiga, Koki Abe, Masahiro Inoue, Hideyuki Kinoshita, Koji Matsumoto, Yoshitada Masuda, Masao Koda, Yasuchika Aoki, Yasuhiro Oikawa, Kazuhisa Takahashi, Seiji Ohtori, Takeo Furuya, Atsuya Watanabe
OBJECTIVE: We investigated high resolution diffusion tensor imaging (DTI) of lumbar nerves with reduced field-of-view (rFOV) using 3-Tesla MRI. METHODS: DTI measured with rFOV was compared with conventional FOV (cFOV) 3.0 T MRI in 5 healthy volunteers and 10 patients with degenerative lumbar disorders. The intracanal, foramina, and extraforamina of the L5 nerve were established as the regions-of-interest (ROI) and fractional anisotropy (FA) values and apparent diffusion coefficient (ADC) values were measured...
September 13, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28937270/feasibility-of-free-breathing-lung-mri-for-radiotherapy-using-non-cartesian-k-space-acquisition-schemes
#10
Shivani Kumar, Robba Rai, Alto Stemmer, Sonal Josan, Lois Holloway, Shalini Vinod, Daniel Moses, Gary Liney
OBJECTIVES: To test a free breathing MRI protocol for anatomical and functional assessment during lung cancer radiotherapy by assessing two non-cartesian acquisition schemes based on a T1W 3D gradient recall echo sequence: (i) stack-of stars (StarVIBE) and (ii) spiral (SpiralVIBE) trajectories Methods: MR images on five healthy volunteers were acquired on a wide bore 3T scanner (Skyra, Siemens Healthcare). Anatomical image quality was assessed on: (1) free breathing (StarVIBE), (2) the standard clinical sequence (VIBE) acquired in a 20 second compliant breath-hold and (3) 20 second non-complaint breath-hold...
September 13, 2017: British Journal of Radiology
https://www.readbyqxmd.com/read/28937241/preejection-period-as-a-sympathetic-activity-index-a-role-of-confounding-factors
#11
J Krohova, B Czippelova, Z Turianikova, Z Lazarova, I Tonhajzerova, M Javorka
In previous studies, one of the systolic time intervals - preejection period (PEP) - was used as an index of sympathetic activity reflecting the cardiac contractility. However, PEP could be also influenced by several other cardiovascular variables including preload, afterload and diastolic blood pressure (DBP). The aim of this study was to assess the behavior of the PEP together with other potentially confounding cardiovascular system characteristics in healthy humans during mental and orthostatic stress (head-up tilt test - HUT)...
September 22, 2017: Physiological Research
https://www.readbyqxmd.com/read/28937239/nasal-nitric-oxide-in-healthy-adults-reference-values-and-affecting-factors
#12
M Antosova, D Mokra, I Tonhajzerova, P Mikolka, P Kosutova, M Mestanik, L Pepucha, J Plevkova, T Buday, V Calkovsky, A Bencova
Nitric oxide (NO) is an important endogenous mediator with significant role in the respiratory system. Many endogenous and exogenous factors influence the synthesis of NO and its level is significantly changed during the inflammation. Analysis of nasal nitric oxide (nNO) is not validated so far as the diagnostic method. There is a lack of reference values with possible identification of factors modulating the nNO levels. In healthy adult volunteers (n=141) we studied nasal NO values by NIOX MINO® (Aerocrine, Sweden) according to the recommendations of the ATS & ERS...
September 22, 2017: Physiological Research
https://www.readbyqxmd.com/read/28937119/associate-working-environments-call-for-volunteers
#13
(no author information available yet)
No abstract text is available yet for this article.
September 22, 2017: British Dental Journal
https://www.readbyqxmd.com/read/28936997/influence-of-age-and-gender-on-the-function-of-postganglionic-sympathetic-sudomotor-axons
#14
Kedar Mal, Hulegar A Abhishekh, Mahavir Prasad Chawla, Trichur R Raju, Talakad N Sathyaprabha
BACKGROUND: The quantitative sudomotor axon reflex test (QSART) is an autonomic function test to evaluate the function of postganglionic sympathetic sudomotor axons. The QSART is used for research and in clinical assessment of various neurological diseases, but few studies have assessed the influence of age, gender and reported a normative range. We assessed the influence of age and gender on QSART parameters. METHODS: We recruited 61 healthy volunteers (41 men and 20 women) after obtaining written informed consent...
May 2017: National Medical Journal of India
https://www.readbyqxmd.com/read/28936576/improvement-of-continuous-subcutaneous-insulin-infusion-on-patients-with-type-2-diabetes-mellitus-by-3-dimensional-speckle-tracking-echocardiography
#15
Hong-Xia Luo, Xiao-Ling Zhou, Hong-Ju Kou, Xian-Wei Ni, Qing Wu, Chun-Peng Zou, Dao-Zhu Wu, Yong-Fang Liu
Three-dimensional speckle tracking echocardiography (3D-STE) was used to evaluate the improvement of continuous subcutaneous insulin infusion on the left ventricular (LV) systolic function of patients with type 2 diabetes mellitu (T2DM). We recruited T2DM patients (38 cases, diabetic group) and healthy volunteers (35 cases, control group) to collect LV full volume imaging. TomTec software was used for calculating LV global longitudinal strain (LVGLS), global circumferential strain (LVGCS), peak twist (LVTW), peak apical rotation (LVPAR), ejection fraction (LVEF), and torsion (LVT)...
September 21, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28936572/spa-therapy-balneotherapy-relieves-mental-stress-sleep-disorder-and-general-health-problems-in-sub-healthy-people
#16
Bei Yang, Qi-Zhong Qin, Ling-Li Han, Jing Lin, Yu Chen
To investigate the relieving effects of hot spring balneotherapy on mental stress, sleep disorder, general health problems, and women's health problems in sub-healthy people, we recruited 500 volunteers in sub-health in Chongqing, and 362 volunteers completed the project, including 223 in the intervention group and 139 in the control group. The intervention group underwent hot spring balneotherapy for 5 months, while the control group did not. The two groups took questionnaire investigation (general data, mental stress, emotional status, sleep quality, general health problems, as well as some women's health problems) and physical examination (height, weight, waist circumference, blood pressure, blood lipid, blood sugar) 5 months before and after the intervention, respectively...
September 21, 2017: International Journal of Biometeorology
https://www.readbyqxmd.com/read/28936434/prevalence-of-diabetic-foot-ulceration-and-associated-risk-factors-an-old-and-still-major-public-health-problem-in-khartoum-sudan
#17
Ahmed O Almobarak, Heitham Awadalla, Mugtaba Osman, Mohamed H Ahmed
BACKGROUND: Diabetic foot ulceration (DFU) is a major health problem across the globe. The objective of this study is to determine the prevalence of DFU and its associated risk factors in Sudanese individuals with diabetes. METHODS: Three hundred and ten individuals with type 2 diabetes, who have been on treatment for DM for at least 1 year and volunteered to participate, were enrolled in this study. Participants were interviewed using standardized pretested questionnaire to record medical history, socio-demographic, life style characteristics and presence of DFU...
September 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28936149/comparative-study-of-serum-8-hydroxydeoxy-guanosine-levels-among-healthy-offspring-of-diabetic-and-non-diabetic-parents
#18
Marghoob Hasan, Abdelmarouf Hassan Mohieldein, Fahad Rahib Almutairi
OBJECTIVE: Parental diabetic status might inherit the likelihood of disease susceptibility. The risk of Type 2 diabetes mellitus is increased among individuals with diabetic parents. Moreover, oxidative stress is thought to be a risk factor in the onset and progression of diabetes. 8-hydroxydeoxy-guanosine (8-OHdG) is widely analyzed biomarker to assess the oxidative DNA damage. We aimed to investigate that serum 8-OHdG level among offspring of diabetic and non-diabetic parents. MATERIALS AND METHODS: A total of 84 volunteers participated in the study...
July 2017: International Journal of Health Sciences
https://www.readbyqxmd.com/read/28935966/silent-sentence-completion-shows-superiority-localizing-wernicke-s-area-and-activation-patterns-of-distinct-language-paradigms-correlate-with-genomics-prospective-study
#19
Kamel El Salek, Islam S Hassan, Aikaterini Kotrotsou, Srishti Abrol, Scott H Faro, Feroze B Mohamed, Pascal O Zinn, Wei Wei, Nan Li, Ashok J Kumar, Jeffrey S Weinberg, Jeffrey S Wefel, Shelli R Kesler, Ho-Ling Anthony Liu, Ping Hou, R Jason Stafford, Sujit Prabhu, Raymond Sawaya, Rivka R Colen
Preoperative mapping of language areas using fMRI greatly depends on the paradigms used, as different tasks harness distinct capabilities to activate speech processing areas. In this study, we compared the ability of 3 covert speech paradigms: Silent Sentence Completion (SSC), category naming (CAT) and verbal fluency (FAS), in localizing the Wernicke's area and studied the association between genomic markers and functional activation. Fifteen right-handed healthy volunteers and 35 mixed-handed patients were included...
September 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28935926/ultrasensitive-quantitation-of-anti-phospholipase-a2-receptor-antibody-as-a-diagnostic-and-prognostic-indicator-of-idiopathic-membranous-nephropathy
#20
Qiuhua Zhang, Biao Huang, Xiaobin Liu, Bin Liu, Yi Zhang, Zhijian Zhang, Jia Hua, Yun Fan, Ling Hu, Meijuan Meng, Mian Wu, Liang Wang, Zhigang Hu, Zhuxing Sun
Anti-phospholipase A2 receptor antibody (PLA2R-Ab) is useful for affirming the diagnosis of idiopathic membranous nephropathy (IMN). Time-resolved fluoroimmunoassay (TRFIA) is highly sensitive and quantitative for measuring serum PLA2R-Ab immunoglobulin (IgG). We measured PLA2R-Ab levels with TRFIA in sera from 172 patients with IMN (n = 69), secondary MN (n = 9), and those with other glomerulonephritis (n = 94) at the time of renal biopsy compared to healthy controls (n = 286). Serum anti-PLA2R-IgG levels in healthy volunteers ranged from 0...
September 21, 2017: Scientific Reports
keyword
keyword
8328
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"