keyword
MENU ▼
Read by QxMD icon Read
search

bone conduction

keyword
https://www.readbyqxmd.com/read/27922692/mir-195-inhibits-the-proliferation-and-migration-of-chondrocytes-by-targeting-git1
#1
Yang-Lin Gu, Xiao-Xu Rong, Li-Ting Wen, Guo-Xing Zhu, Ming-Quan Qian
Previous studies have demonstrated that G-protein coupled receptor kinase interacting protein-1 (GIT1) and microRNAs (miRNAs) serve an important role in chondrocyte proliferation and migration. However, a limited number of studies conducted thus far have investigated the association between GIT1 and miRNAs. In the present study, putative miR‑195 binding sites in the GIT1 3'‑untranslated region were identified using common bioinformatic algorithms (miRanda, TargetScan, miRBase and miRWalk), and it was demonstrated that they may be involved in regulating GIT1 expression...
December 5, 2016: Molecular Medicine Reports
https://www.readbyqxmd.com/read/27921150/bone-mineral-density-is-decreased-in-fibromyalgia-syndrome-a-systematic-review-and-meta-analysis
#2
Sikarin Upala, Wai Chung Yong, Anawin Sanguankeo
Previous studies have shown that fibromyalgia syndrome (FMS) is associated with low level of physical activity and exercise, which may lead to an increased risk of osteoporosis. However, studies of bone mineral density (BMD) in fibromyalgia have shown conflicting results. Thus, we conducted a systematic review and meta-analysis to better characterize the association between FMS and BMD. A comprehensive search of the databases MEDLINE and EMBASE was performed from inception through May 2016. The inclusion criterion was the observational studies' assessment of the association between fibromyalgia and bone mineral density in adult subjects...
December 5, 2016: Rheumatology International
https://www.readbyqxmd.com/read/27920593/slipped-capital-femoral-epiphysis-and-primary-hyperparathyroidism-a-case-report
#3
Anas A Alghamdi, Maswood M Ahmad, Mussa H Almalki
The aim of reporting this case is to highlight the association of two disorders, primary hyperparathyroidism (PHPT) and slipped capital femoral epiphysis (SCFE). They are usually seen in two different age groups and rarely together. PHPT is a rare cause of SCFE and only 10 cases have been reported in the literature worldwide. The patient in our report is a 13-year-old girl who presented to our clinic with bilateral knee pain and a waddling gait. Subsequent investigations showed that she had PHPT and SCFE with low bone mass...
2016: Clinical Medicine Insights. Endocrinology and Diabetes
https://www.readbyqxmd.com/read/27918233/patient-satisfaction-after-auditory-implant-surgery-ten-year-experience-from-a-single-implanting-unit-center
#4
Simonetta Monini, Alessandra Bianchi, Rita Talamonti, Francesca Atturo, Chiara Filippi, Maurizio Barbara
CONCLUSIONS: The satisfaction rate of the subjects with an auditory implant appears strictly related to the resulting auditory improvement, and the surgical variables would play a prevailing role in respect to the esthetic factors. OBJECTIVES: To assess the rate of satisfaction in subjects who underwent the surgical application of an auditory device at a single Implanting Center Unit. METHOD: A series of validated questionnaires has been administered to subjects who underwent the surgical application of different auditory devices...
December 5, 2016: Acta Oto-laryngologica
https://www.readbyqxmd.com/read/27917798/examination-of-insert-ear-interaural-attenuation-ia-values-in-audiological-evaluations
#5
Nebi M Gumus, Merve Gumus, Selim Unsal, Mustafa Yuksel, Mehmet Gunduz
PURPOSE: The purpose of this study was to evaluate Interaural Attenuation (IA) in frequency base in the insert earphones that are used in audiological assessments. METHODS: Thirty healthy subjects between 18-65 years of age (14 female and 16 male) participated in our study. Otoscopic examination was performed on all participants. Audiological evaluations were performed using the Interacoustics AC40 clinical audiometer and ER-3A insert earphones. IA value was calculated by subtracting good ear bone conduction hearing thresholds of the worst airway hearing threshold...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27917446/adenotonsillectomy-outcomes-regarding-bone-age-and-osteocalcin-in-treatment-of-obstructive-sleep-apnea-syndrome-in-children
#6
Qing-Biao Zhang, Yin-Feng Li, Ming-Xiu Li, Ling-Yu Kong, Liang-Fu Jiang, Hui-Wei Feng, Xian-Liang Fan
BACKGROUND: To investigate the effect of adenotonsillectomy (AT) on bone development, quality of life and polysomnography evaluation in children with obstructive sleep apnea syndrome (OSA). METHODS: Preoperative and postoperative (6 months) physical examination, PSG, bone age (BA) and osteocalcin (OC) evaluation were performed on the selected OSA children (n=92) and the healthy children (n=87). The OSA children were also scored based on the OSA 18-item questionnaire...
December 5, 2016: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/27916839/the-association-between-weight-gain-restoration-and-bone-mineral-density-in-adolescents-with-anorexia-nervosa-a-systematic-review
#7
REVIEW
Marwan El Ghoch, Davide Gatti, Simona Calugi, Ombretta Viapiana, Paola Vittoria Bazzani, Riccardo Dalle Grave
BACKGROUND: Reduced bone mineral density (BMD) is one of the most frequent medical complications of anorexia nervosa (AN). The purpose of this paper was to conduct a systematic review of the association between weight gain/restoration and BMD in adolescents with AN. METHODS: Literature searches, study selection, method, and quality appraisal were performed independently by two authors, and data were collated using a narrative approach. RESULTS: Of the 1156 articles retrieved, 19 studies met the inclusion criteria, and their analysis revealed four main findings...
November 29, 2016: Nutrients
https://www.readbyqxmd.com/read/27916588/genotoxicity-evaluation-of-hwanglyeonhaedok-tang-an-herbal-formula
#8
Seong Eun Jin, Mee-Young Lee, Chang-Seob Seo, Hyekyung Ha, Ji-Young Kim, Hyeun-Kyoo Shin
ETHNOPHARMACOLOGICAL RELEVANCE: Hwanglyeonhaedok-tang (Huanglianjiedu-tang, Orengedoku-to), a traditional herbal formula, is used for the treatment of inflammatory, gastrointestinal and cardiovascular diseases. PURPOSE: The purpose of this study was to evaluate the genotoxic potential of Hwanglyeonhaedok-tang water extract (HLHDT). METHODS: A genotoxicity test was conducted using a bacterial reverse mutation test (Ames test), an in vitro chromosome aberration test using Chinese hamster lung cells, and an in vivo micronucleus test using ICR mouse bone marrow...
December 1, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27916013/effectiveness-of-transperforation-myringoplasty-in-bilateral-chronic-otitis-media-patients-undergoing-contralateral-tympanoplasty
#9
A T Ihsan, K Ranjana
OBJECTIVES: Bilateral tympanic membrane perforation closure is usually performed by otosurgeons in two sittings. However, in this study, transperforation myringoplasty was performed alongside contralateral tympanoplasty in a single sitting. The effectiveness of transperforation myringoplasty procedure and the benefits of single sitting bilateral surgery were evaluated. METHODS: A prospective study of 50 selected patients with mucosal-type bilateral chronic otitis media was conducted...
December 5, 2016: Journal of Laryngology and Otology
https://www.readbyqxmd.com/read/27914976/cementless-lateralized-stems-in-primary-tha-mid-term-survival-and-risk-factors-for-failure-in-172-stems
#10
C Courtin, A Viste, F Subtil, O Cantin, R Desmarchelier, M H Fessy
INTRODUCTION: Increasing the femoral offset when performing total hip arthroplasty (THA) theoretically increases the stresses and risks of the stem not integrating itself into bone. But this concept has not been validated for cementless stems; this led us to conduct a retrospective study to determine: (1) risk factors for the occurrence of symptomatic femoral radiological abnormalities, (2) the incidence of these abnormal radiological findings, (3) the revision rate for aseptic non-integration of a cementless lateralized stem...
November 30, 2016: Orthopaedics & Traumatology, Surgery & Research: OTSR
https://www.readbyqxmd.com/read/27914383/the-development-of-a-whole-head-human-finite-element-model-for-simulation-of-the-transmission-of-bone-conducted-sound
#11
You Chang, Namkeun Kim, Stefan Stenfelt
A whole head finite element model for simulation of bone conducted (BC) sound transmission was developed. The geometry and structures were identified from cryosectional images of a female human head and eight different components were included in the model: cerebrospinal fluid, brain, three layers of bone, soft tissue, eye, and cartilage. The skull bone was modeled as a sandwich structure with an inner and outer layer of cortical bone and soft spongy bone (diploë) in between. The behavior of the finite element model was validated against experimental data of mechanical point impedance, vibration of the cochlear promontories, and transcranial BC sound transmission...
September 2016: Journal of the Acoustical Society of America
https://www.readbyqxmd.com/read/27914255/immobilizing-bacitracin-on-titanium-for-prophylaxis-of-infections-and-for-improving-osteoinductivity-an-in-vivo-study
#12
Bin'en Nie, Haiyong Ao, Teng Long, Jianliang Zhou, Tingting Tang, Bing Yue
Bacitracin immobilized on the titanium (Ti) surface significantly improves anti-bacterial activity and biocompatibility in vitro. In the current study, we investigated the biologic performance (bactericidal effect and bone-implant integration) of bacitracin-modified Ti in vivo. A rat osteomyelitis model with femoral medullary cavity placement of Ti rods was employed to analyze the prophylactic effect of bacitracin-modified Ti (Ti-BC). Thirty-six female Sprague Dawley (SD) rats were used to establish the Ti implant-associated infection...
November 27, 2016: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/27914012/biomechanical-investigation-of-titanium-elastic-nail-prebending-for-treating-diaphyseal-long-bone-fractures
#13
Yen-Nien Chen, Pei-Yuan Lee, Chih-Wei Chang, Yi-Hung Ho, Yao-Te Peng, Chih-Han Chang, Chun-Ting Li
This study numerically investigated the deformation of titanium elastic nails prebent at various degrees during implantation into the intramedullary canal of fractured bones and the mechanism by which this prebending influenced the stability of the fractured bone. Three degrees of prebending the implanted portions of the nails were used: equal to, two times, and three times the diameter of the intramedullary canal. Furthermore, a simulated diaphyseal fracture with a 5-mm gap was created in the middle shaft portion of the bone fixed with two elastic nails in a double C-type configuration...
December 2, 2016: Australasian Physical & Engineering Sciences in Medicine
https://www.readbyqxmd.com/read/27911973/prevalence-of-osteopenia-and-osteoporosis-in-patients-with-noncystic-fibrosis-bronchiectasis
#14
Nathan Diehl, Margaret M Johnson
OBJECTIVE: The objective of our study was to define the prevalence of osteoporosis and osteopenia in patients with noncystic fibrosis bronchiectasis (NCFB). METHODS: We conducted a retrospective chart review of all patients with physician-diagnosed NCFB evaluated at Mayo Clinic Florida between January 1, 2011 and June 3, 2013. RESULTS: A total of 113 patients with physician-diagnosed NCFB and confirmatory findings on computed tomography scan were identified...
December 2016: Southern Medical Journal
https://www.readbyqxmd.com/read/27910765/gene-therapy-for-rheumatoid-arthritis
#15
Shuang Liu, Kazutaka Maeyama
With the aim of controlling disease relapse and bone deformation of individual joints, the application of gene therapy in rheumatoid arthritis (RA) has slowly progressed on a trial-and-error basis. Several new therapeutic targets have been identified in preclinical studies in animal models, although a limited number of gene-based clinical trials have been conducted. In this article, we summarize the status of gene therapy for RA by addressing issues related to innovating drug development. More disease- and target-specific preclinical tests are required to overcome the insufficient information regarding pharmacokinetics and toxicokinetics, which are related to safety issues in the field of RA gene therapy...
2016: Critical Reviews in Immunology
https://www.readbyqxmd.com/read/27909128/the-development-of-a-quantitative-scoring-system-to-predict-whether-a-large-to-massive-rotator-cuff-tear-can-be-arthroscopically-repaired
#16
S-J Kim, J-S Park, K-H Lee, B-G Lee
AIMS: The aim of the study was to develop a quantitative scoring system to predict whether a large-to-massive rotator cuff tear was arthroscopically reparable prior to surgery. PATIENTS AND METHODS: We conducted a retrospective review of the pre-operative MR imaging and surgical records of 87 patients (87 shoulders) who underwent arthroscopic repair of a large-to-massive rotator cuff tear. Patients were divided into two groups, based on the surgical outcome of the repair...
December 2016: Bone & Joint Journal
https://www.readbyqxmd.com/read/27909123/comparative-study-of-computer-assisted-total-knee-arthroplasty-after-opening-wedge-osteotomy-versus-after-unicompartmental-arthroplasty
#17
R Pailhé, J Cognault, J Massfelder, A Sharma, R-C Rouchy, B Rubens-Duval, D Saragaglia
AIMS: The role of high tibial osteotomy (HTO) is being questioned by the use of unicompartmental knee arthroplasty (UKA) in the treatment of medial compartment femorotibial osteoarthritis. Our aim was to compare the outcomes of revision HTO or UKA to a total knee arthroplasty (TKA) using computer-assisted surgery in matched groups of patients. PATIENTS AND METHODS: We conducted a retrospective study to compare the clinical and radiological outcome of patients who underwent revision of a HTO to a TKA (group 1) with those who underwent revision of a medial UKA to a TKA (group 2)...
December 2016: Bone & Joint Journal
https://www.readbyqxmd.com/read/27908964/effects-of-the-etonogestrel-contraceptive-implant-implanon%C3%A2-on-bone-metabolism-during-lactation-a-prospective-study
#18
Candan Iltemir Duvan, Yuksel Onaran, Esra Aktepe Keskin, Ebru Yüce, Burcu Yanık, Hasan Kafali, Nilgun Ozturk Turhan
AIM: To evaluate the effects of the etonogestrel contraceptive implant (Implanon(®)) on bone metabolism in lactating women using markers for bone formation and resorption. STUDY DESIGN: This single-centre, prospective cohort study was conducted in Turgut Ozal University Medical Faculty Obstetrics and Gynecology Department with healthy lactating women aged between 24 and 38 years to compare the effect on bone metabolism of 6 months' use of either the implant or a non-hormonal contraceptive method...
December 1, 2016: Journal of Family Planning and Reproductive Health Care
https://www.readbyqxmd.com/read/27908489/parental-smoking-during-pregnancy-shortens-offspring-s-legs
#19
E Żądzińska, S Kozieł, B Borowska-Strugińska, I Rosset, A Sitek, W Lorkiewicz
One of the most severe detrimental environmental factors acting during pregnancy is foetal smoke exposure. The aim of this study was to assess the effect of maternal, paternal and parental smoking during pregnancy on relative leg length in 7- to 10-year-old children. The research conducted in the years 2001-2002 included 978 term-born children, 348 boys and 630 girls, at the age of 7-10 years. Information concerning the birth weight of a child was obtained from the health records of the women. Information about the mother's and the father's smoking habits during pregnancy and about the mothers' education level was obtained from a questionnaire...
June 29, 2016: Homo: Internationale Zeitschrift Für die Vergleichende Forschung Am Menschen
https://www.readbyqxmd.com/read/27908155/a-new-algorithm-for-estimating-the-rod-volume-fraction-and-the-trabecular-thickness-from-in-vivo-computed-tomography
#20
Felix Sebastian Leo Thomsen, Jaime Andrés Peña, Yongtao Lu, Gerd Huber, Michael Morlock, Claus-Christian Glüer, Claudio Augusto Delrieux
PURPOSE: Existing microstructure parameters are able to predict vertebral in vitro failure load, but for noisy in vivo data more complex algorithms are needed for a robust assessment. METHODS: A new algorithm is proposed for the microstructural analysis of trabecular bone under in vivo quantitative computed tomography (QCT). Five fractal parameters are computed: (1) the average local fractal dimension FD, (2) its standard deviation FD.SD, (3) the fractal rod volume ratio fRV/BV, (4) the average fractal trabecular thickness fTb...
December 2016: Medical Physics
keyword
keyword
64085
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"