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https://www.readbyqxmd.com/read/28548906/beyond-the-bowel-extraintestinal-manifestations-of-inflammatory-bowel-disease
#1
Jeffrey D Olpin, Brett P Sjoberg, Sarah E Stilwill, Leif E Jensen, Maryam Rezvani, Akram M Shaaban
Inflammatory bowel disease (IBD) is a chronic, relapsing immune-mediated inflammation of the gastrointestinal tract. IBD includes two major disease entities: Crohn disease and ulcerative colitis. Imaging plays an important role in the diagnosis and surveillance of these complex disorders. Computed tomographic and magnetic resonance enterographic techniques have been refined in recent years to provide a superb means of evaluating the gastrointestinal tract for suspected IBD. Although the intestinal imaging manifestations of IBD have been extensively discussed in the radiology literature, extraintestinal imaging manifestations of IBD have received less attention...
May 26, 2017: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/28545115/network-architecture-associated-with-the-highly-specialized-hindlimb-of-frogs
#2
Daniel Andrés Dos Santos, Jéssica Fratani, María Laura Ponssa, Virginia Abdala
Network analyses have been increasingly used in the context of comparative vertebrate morphology. The structural units of the vertebrate body are treated as discrete elements (nodes) of a network, whose interactions at their physical contacts (links) determine the phenotypic modules. Here, we use the network approach to study the organization of the locomotor system underlying the hindlimb of frogs. Nodes correspond to fibrous knots, skeletal and muscular units. Edges encode the ligamentous and monoaxial tendinous connections in addition to joints...
2017: PloS One
https://www.readbyqxmd.com/read/28542788/saturated-salt-solution-a-further-step-to-a-formaldehyde-free-embalming-method-for-veterinary-gross-anatomy
#3
M Lombardero, M M Yllera, A Costa-E-Silva, M J Oliveira, P G Ferreira
In the field of veterinary anatomy, most of the specimens used in practical sessions are perfused with fixatives. Thus, they can be used for a longer time, reducing the number of animals for educational purposes. Formalin is the most commonly used fixative, consisting of a 37% formaldehyde solution. However, formaldehyde is a powerful irritant of the eyes and airways and is considered carcinogenic, causing nasopharyngeal cancer in exposed workers and professionals. In the present study, we explored an alternative method to avoid the use of formaldehyde in specimens used for gross anatomy practical sessions...
May 24, 2017: Journal of Anatomy
https://www.readbyqxmd.com/read/28539092/work-remains-meaningful-despite-time-out-of-the-workplace-and-chronic-pain
#4
Sara Saunders, Bernadette Nedelec, Ellen MacEachen
PURPOSE: Although work has been found to be meaningful and a source of motivation to return to work in certain disabled populations, it was unclear if this was also true for people experiencing a long period of unemployment and job loss due to a musculoskeletal injury. Therefore, the aim of this phenomenological study was to explore the meaning of work for those with chronic work disability due to a musculoskeletal injury. METHOD: The data from 27 interviews, conducted with 9 participants, was analyzed using the Empirical Phenomenological Psychological method...
May 24, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28538139/advanced-musculoskeletal-physiotherapists-are-effective-and-safe-in-managing-patients-with-acute-low-back-pain-presenting-to-emergency-departments
#5
James M Sayer, Rita M Kinsella, Belinda A Cary, Angela T Burge, Lara A Kimmel, Paula Harding
Objective The aim of this study was to compare emergency department (ED) key performance indicators for patients presenting with low back pain and seen by an advanced musculoskeletal physiotherapist (AMP) with those seen by other non-AMP clinicians (ED doctors and nurse practitioners).Methods A retrospective audit (October 2012-September 2013) was performed of data from three metropolitan public hospital EDs to compare patients with low back pain seen by AMP and non-AMP clinicians. Outcome measures included ED length of stay, ED wait time, admission rates and re-presentation to the ED...
May 25, 2017: Australian Health Review: a Publication of the Australian Hospital Association
https://www.readbyqxmd.com/read/28536314/-characterization-of-bone-marrow-mesenchymal-stem-cells
#6
Toshihide Mizoguchi
Bones support the body as part of the human musculoskeletal system. They also contain bone marrow, which is a site of hematopoiesis. Bone marrow mesenchymal stem cells play a vital role by regulating skeletal tissue formation and maintaining hematopoiesis. While the presence of bone marrow-derived mesenchymal stem cells has been indicated, they have yet to be fully understood in vivo. Recent studies using genetic mouse models revealed that perivascular stromal cells function as mesenchymal stem cells, and their differentiation status may vary during the early stage of life to adulthood...
2017: Clinical Calcium
https://www.readbyqxmd.com/read/28535553/differences-in-pain-processing-between-patients-with-chronic-low-back-pain-recurrent-low-back-pain-and-fibromyalgia
#7
Dorien Goubert, Lieven Danneels, Thomas Graven-Nielsen, Filip Descheemaeker, Mira Meeus
BACKGROUND: The impairment in musculoskeletal structures in patients with low back pain (LBP) is often disproportionate to their complaint. Therefore, the need arises for exploration of alternative mechanisms contributing to the origin and maintenance of non-specific LBP. The recent focus has been on central nervous system phenomena in LBP and the pathophysiological mechanisms underlying the various symptoms and characteristics of chronic pain. Knowledge concerning changes in pain processing in LBP remains ambiguous, partly due to the diversity in the LBP population...
May 2017: Pain Physician
https://www.readbyqxmd.com/read/28533692/changes-in-muscle-strength-after-diet-induced-weight-reduction-in-adult-men-with-obesity-a-prospective-study
#8
Bokun Kim, Takehiko Tsujimoto, Rina So, Xiaoguang Zhao, Sechang Oh, Kiyoji Tanaka
BACKGROUND AND OBJECTIVE: The benefits of weight reduction for musculoskeletal disorders are well understood. Steep declines in muscle mass following considerable weight reduction can decrease muscle strength and, consequently, physical performance. However, only a limited number of studies have examined the changes in muscle mass and strength in the context of interventional weight reduction programs. Thus, we investigated the influence of muscle mass decrease caused by diet-induced weight reduction on muscle strength in obese men...
2017: Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy
https://www.readbyqxmd.com/read/28532688/progress-in-the-contemporary-management-of-hemophilia-the-new-issue-of-patient-aging
#9
REVIEW
Pier Mannuccio Mannucci, Massimo Iacobelli
The management of inherited coagulation disorders such as hemophilia A and B has witnessed dramatic progresses since the last few decades of the last century. Accordingly, persons with hemophilia (PWH) now enjoy a life expectancy at birth not different from that of males in the general population, at least in high income countries. Nowadays, a substantial proportion of PWH are aging, like their peers in the general population. This outstanding progress is accompanied by problems that are in part similar to those of any old person (multiple concomitant diseases and the resulting intake of multiple drugs other than those specific for hemophilia treatment)...
May 20, 2017: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/28532493/distal-femoral-replacement-with-the-mml-system-a-single-center-experience-with-an-average-follow-up-of-86%C3%A2-months
#10
Andreas Toepfer, Norbert Harrasser, Paul-Ruben Schwarz, Florian Pohlig, Ulrich Lenze, Heinrich M L Mühlhofer, Ludger Gerdesmeyer, Ruediger von Eisenhart-Rothe, Christian Suren
BACKGROUND: The aim of this study was to compare the functional outcomes and complication rates after distal femoral replacement (DFR) performed with the modular Munich-Luebeck (MML) modular prosthesis (ESKA/Orthodynamics, Luebeck, Germany) in patients being treated for malignant disease or failed total knee arthroplasty. METHODS: A retrospective review of patient charts and a functional investigation (involving Musculoskeletal Tumor Society Score [MSTS], American Knee Society Score [AKSS], Oxford Knee Score [OKS], Western Ontario and McMaster Universities Osteoarthritis Index [WOMAC], Toronto Extremity Salvage Score [TESS], the 12-Item Short-Form [SF-12] Health Survey, and a failure classification system developed by Henderson et al...
May 22, 2017: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/28528666/role-of-nonneuronal-trpv4-signaling-in-inflammatory-processes
#11
Pradeep Rajasekhar, Daniel P Poole, Nicholas A Veldhuis
Transient receptor potential (TRP) ion channels are important signaling components in nociceptive and inflammatory pathways. This is attributed to their ability to function as polymodal sensors of environmental stimuli (chemical and mechanical) and as effector molecules in receptor signaling pathways. TRP vanilloid 4 (TRPV4) is a nonselective cation channel that is activated by multiple endogenous stimuli including shear stress, membrane stretch, and arachidonic acid metabolites. TRPV4 contributes to many important physiological processes and dysregulation of its activity is associated with chronic conditions of metabolism, inflammation, peripheral neuropathies, musculoskeletal development, and cardiovascular regulation...
2017: Advances in Pharmacology
https://www.readbyqxmd.com/read/28528004/potential-contributions-of-skeletal-muscle-contractile-dysfunction-to-altered-biomechanics-in-obesity
#12
REVIEW
Lance M Bollinger
Obesity alters whole body kinematics and joint kinetics during activities of daily living which are thought to contribute to increased risk of musculoskeletal injury, development of lower extremity joint osteoarthritis (OA), and physical disability. To date, it has widely been accepted that excess adipose tissue mass is the major driver of biomechanical alterations in obesity. However, it is well established that obesity is a systemic disease affecting numerous, if not all, organ systems of the body. Indeed, obesity elicits numerous adaptations within skeletal muscle, including alterations in muscle structure (ex...
May 13, 2017: Gait & Posture
https://www.readbyqxmd.com/read/28526051/functional-evaluation-for-patients-with-lower-extremity-sarcoma-application-of-the-chinese-version-of-musculoskeletal-tumor-society-scoring-system
#13
Leilei Xu, Xinhua Li, Zhou Wang, Jin Xiong, Shoufeng Wang
BACKGROUND: The Musculoskeletal Tumor Society (MSTS) scoring system is a disease-specific instrument to determine the physical and mental health for patients with extremity sarcoma. This study aims to investigate the reliability and validity of the Chinese version of the MSTS, and to evaluate functional outcomes of the surgical treatment of lower extremity sarcoma using the Chinese MSTS. METHODS: A cohort of 98 patients who had undergone surgery for lower extremity sarcoma were included...
May 19, 2017: Health and Quality of Life Outcomes
https://www.readbyqxmd.com/read/28521951/validation-of-the-anybody-full-body-musculoskeletal-model-in-computing-lumbar-spine-loads-at-l4l5-level
#14
Tito Bassani, Elena Stucovitz, Zhihui Qian, Matteo Briguglio, Fabio Galbusera
In the panorama of available musculoskeletal modeling software, AnyBody software is a commercial tool that provides a full body musculoskeletal model which is increasingly exploited by numerous researchers worldwide. In this regard, model validation becomes essential to guarantee the suitability of the model in representing the simulated system. When focusing on lumbar spine, the previous works aimed at validating the AnyBody model in computing the intervertebral loads held several limitations, and a comprehensive validation is to be considered as lacking...
May 5, 2017: Journal of Biomechanics
https://www.readbyqxmd.com/read/28521648/an-exploratory-study-of-the-experience-of-fibromyalgia-diagnosis-in-south-africa
#15
Silvie Cooper, Leah Gilbert
Within the conceptual framework of 'medically-ill-defined' conditions, this article focuses on the experiences of 'diagnosis' through a narrative analysis of fibromyalgia (a chronic musculoskeletal pain disorder) in South Africa. In-depth interviews were used to collect narratives from 15 participants. The findings show how the contested and confusing experience of fibromyalgia diagnosis can be understood, by viewing the interactions that patients have with their practitioners, families, peers and colleagues...
May 2017: Health (London)
https://www.readbyqxmd.com/read/28521047/musculoskeletal-ultrasonography-for-psoriatic-arthritis-and-psoriasis-patients-a-systematic-literature-review
#16
Alen Zabotti, Francesca Bandinelli, Alberto Batticciotto, Carlo Alberto Scirè, Annamaria Iagnocco, Garifallia Sakellariou
Objective.: To systematically review the role of musculoskeletal US in patients suffering from PsA or psoriasis (Pso) in terms of prevalence, diagnosis, prognosis, monitoring and treatment. Methods.: A systematic literature review was conducted through medical databases (MEDLINE via PubMed, Embase) and the grey literature up to September 2015 to inform a new study of the Musculoskeletal Ultrasound Study Group of the Italian Society for Rheumatology. All articles reporting data on musculoskeletal US in PsA or Pso were included and extracted according to the underlying clinical question...
May 18, 2017: Rheumatology
https://www.readbyqxmd.com/read/28514021/an-update-systematic-review-of-fetal-death-congenital-anomalies-and-fertility-disorders-among-health-care-workers
#17
REVIEW
Charline Warembourg, Sylvaine Cordier, Ronan Garlantézec
BACKGROUND: Health care workers (HCWs) are occupationally exposed to various hazards, some associated with adverse pregnancy outcomes in previous reviews. This systematic review aims at synthesizing the recent literature on occupational exposures among HCWs related to fetal death, congenital anomalies, and fertility disorders. METHODS: We searched the Medline database from 2000 to 2015 for articles about all potential occupational exposures of women and men working in this sector...
June 2017: American Journal of Industrial Medicine
https://www.readbyqxmd.com/read/28513455/glucose-tolerance-disorders-during-treatment-with-glucocorticoids-in-patients-with-inflammatory-diseases-of-the-musculoskeletal-system-based-on-the-analysis-of-data-from-the-literature-and-own-research-results
#18
Piotr Dąbrowski, Maria Majdan
Glucocorticoids are among the most frequently used anti-inflammatory and immunosuppressive drugs. They are widely used in the treatment of numerous autoimmune disorders. However, the treatment with glucocorticoids is connected with the risk of a number of side effects. Among them, glucose tolerance disorders play an important role. The results of meta-analyses show that the risk of diabetes is from 1.4 to 2.5 times higher in the case of treated patients in comparison to the general population. Glucocorticoids can directly impair pancreatic β-cell secretion...
May 4, 2017: Postȩpy Higieny i Medycyny Doświadczalnej
https://www.readbyqxmd.com/read/28513059/fluoxetine-and-congenital-malformations-a-systematic-review-and-meta-analysis-of-cohort-studies
#19
Shan-Yan Gao, Qi-Jun Wu, Tie-Ning Zhang, Zi-Qi Shen, Cai-Xia Liu, Xin Xu, Chao Ji, Yu-Hong Zhao
AIMS: To investigate the safety of fluoxetine use during pregnancy, and to better understand the relationship between maternal fluoxetine use during the first trimester and congenital malformations in infants. METHODS: PubMed and Web of Science databases were systematically searched from inception to 21 March 2016. Additional studies were identified in a manual search of the reference lists. Two reviewers independently extracted data. A third reviewer checked the data...
May 17, 2017: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/28508769/diagnostic-difficulties-in-bone-sarcoidosis-imaging-a-cases-study
#20
Katarzyna Błasińska-Przerwa, Anna Krychniak-Soszka, Małgorzata E Jędrych, Jakub Ptak, Lucyna Opoka
Sarcoidosis is a multiorgan inflammatory disease that rarely involves the musculoskeletal system. A typical radiographic presentation is only noted with phalangeal lesions in the hands and feet, and other skeletal sites of sarcoidosis are a diagnostic imaging challenge [1]. We describe two cases of patients with sarcoidosis in whom pathologic bone marrow lesions were diagnosed on MRI scans. The magnetic resonance findings were non-specific and metastatic lesions or multiple myeloma were suspected. The case analysis serves to point to limitations of imaging studies in diagnosing bone sarcoidosis and underline the importance of cooperation between the radiologist and the clinician...
April 12, 2017: Ortopedia, Traumatologia, Rehabilitacja
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