keyword
MENU ▼
Read by QxMD icon Read
search

degenerative disease

keyword
https://www.readbyqxmd.com/read/28637120/is-tutobone-an-efficient-alternative-to-other-implants-used-in-anterior-cervical-discectomy-and-fusion-surgeries
#1
Savithru Kumar Prakash, Nitin Mukerji, Fredrik Prem Nath
BACKGROUND: The graft site morbidity following iliac crest harvesting is significant. To overcome this, different bone substitutes like coral dowels, solvent dissolved bovine/human bone substitutes, and carbon fiber/titanium cages have been used. This study was undertaken to assess the postoperative radiological fusion rates and symptom relief in patients who had Tutobone used as an interbody spacer compared to autologous bone graft (ABG), cages, surgibone and coral dowels. METHODS: This was a retrospective, observational study...
March 6, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28635662/development-of-a-dunaliella-tertiolecta-strain-with-increased-zeaxanthin-content-using-random-mutagenesis
#2
Minjae Kim, Junhak Ahn, Hancheol Jeon, EonSeon Jin
Zeaxanthin is a xanthophyll pigment that is regarded as one of the best carotenoids for the prevention and treatment of degenerative diseases. In the worldwide natural products market, consumers prefer pigments that have been produced from biological sources. In this study, a Dunaliella tertiolecta strain that has 10-15% higher cellular zeaxanthin content than the parent strain (zea1), was obtained by random mutagenesis using ethyl methanesulfonate (EMS) as a mutagen. This mutant, mp3, was grown under various salinities and light intensities to optimize culture conditions for zeaxanthin production...
June 21, 2017: Marine Drugs
https://www.readbyqxmd.com/read/28635206/integrated-care-of-chronic-degenerative-non-communicable-diseases-and-rehabilitation-the-odd-couple
#3
Bruno Balbi, Claudio Marcassa, Fabrizio Pisani, Giacomo Corica, Antonio Spanevello
Chronic degenerative non-communicable diseases affecting different organs and systems are considered by the World Health Organization (WHO) as the emergent epidemic in the third millennium...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28635191/impact-of-a-nutrition-educational-program-in-a-group-of-type-2-diabetes-patients-already-involved-in-a-wider-group-care-plan-and-not-achieving-complete-target-an-observational-study
#4
Anna Comba, Alessandra Ardizzone, Laura Leto, Mauro Feola
Type 2 diabetes is one of the most frequent chronic degenerative diseases in the world (5.4% in Italy); it has many chronic consequences with a significant impact either on expectation or quality of life. About 80-90% of type 2 diabetes patients is either overweight or obese, condition that can cause many more negative consequences than in individuals in the same conditions but with normal weight. The aim of the research is to assess if diabetic people who cannot reach the goals of glycemic control, good eating habits and weight loss can eventually obtain, with an individualized care plan, long lasting improvements...
May 18, 2017: Monaldi Archives for Chest Disease, Archivio Monaldi Per le Malattie del Torace
https://www.readbyqxmd.com/read/28634078/astrocytes-regulate-the-expression-of-sp1r3-on-oligodendrocyte-progenitor-cells-through-cx47-and-promote-their-proliferation
#5
Dan Xu, Zhaoyu Liu, Shang Wang, Yan Peng, Xiaochuan Sun
Many degenerative diseases of the central nervous system are associated with demyelination. Oligodendrocyte progenitor cells (OPCs) are potential stem cells that can differentiate into various cell types, including oligodendrocytes (OLs). Promoting the proliferation and differentiation of OPCs into mature OLs that can myelinate axons is the key to stimulate remyelination. Here, we report that astrocytes (ASTs) increase the number of sphingosine-1-phosphate receptors 3 (S1pR3) on OPCs and promote OPCs proliferation through a direct contact via connexin 47 (Cx47)...
June 17, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28633796/cotton-osteotomy-in-flatfoot-reconstruction-a-case-report-highlighting-surgical-technique-and-modified-incision-to-protect-the%C3%A2-medial-dorsal-cutaneous-nerve
#6
Troy J Boffeli, Katherine R Schnell
The Cotton osteotomy or opening wedge medial cuneiform osteotomy is a useful adjunctive flatfoot reconstructive procedure that is rarely performed in isolation. The Cotton procedure is relatively quick to perform and effectively corrects forefoot varus deformity after rearfoot fusion or osteotomy to achieve a rectus forefoot to rearfoot relationship. Proper patient selection is critical, because preoperative findings of medial column joint instability, concomitant hallux valgus deformity, or degenerative joint disease of the medial column might be better treated with arthrodesis of the naviculocuneiform or first tarsometatarsal joints...
July 2017: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/28633568/the-potential-inhibitory-effect-of-%C3%AE-casein-on-the-aggregation-and-deposition-of-a%C3%AE-1-42-fibrils-in-alzheimer-s-disease-insight-from-in-vitro-and-in-silico-studies
#7
Sedighehsadat Hojati, Arezou Ghahghaei, Milad Lagzian
Aβ1-40 and Aβ1-42 have been shown to be the main components of the amyloid plaques found in the extracellular environment of neurons in Alzheimer's disease. β-Casein, a milk protein, has been shown to display a remarkable chaperone ability in preventing the aggregation of proteins. In this study, the ability of β-casein to suppress the amyloid fibril formation of Aβ1-42 has been examined through in vitro studies and molecular docking simulation. The results demonstrate the inhibitory effect of β-casein on fibril formation in Aβ1-42, in a concentration dependent manner, suggesting that the chaperone binds to the Aβ1-42 and prevents amyloid fibril formation...
June 20, 2017: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/28633260/total-chordal-sparing-mitral-valve-replacement-in-rheumatic-disease-a-word-of-caution
#8
Samuel M Kessel, Robert B Hawkins, Leora T Yarboro, Gorav Ailawadi
Total chordal preservation is the standard for mitral valve replacement to maintain long-term left ventricular geometry. Whereas it is appropriate for functional and degenerative mitral regurgitation, the role of chordal sparing in rheumatic valve disease is less well understood, with limited evidence supporting total chordal sparing. Inasmuch as this autoimmune disease affects the subvalvular apparatus in addition to the leaflets, it can be expected to continue after surgical repair. Here we present 2 patients who experienced adverse events associated with total chordal sparing mitral replacement as a result of disease progression with rapid fibrous growth causing inflow obstruction and early prosthetic valve failure...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28633253/transforming-growth-factor-beta-2-mutations-in-barlow-s-disease-and-aortic-dilatation
#9
Kushtrim Disha, Solveig Schulz, Thomas Kuntze, Evaldas Girdauskas
We report on a patient operated on for degenerative myxomatous mitral and tricuspid valve disease (Barlow's disease) and aortic root dilatation. A valve repair operation and the postoperative course were uneventful. Multigenerational genetic analyses revealed two different mutations in the transforming growth factor beta-2 gene in the same patient. The two mutations in different exons were inherited from both parents each. None of the parents presented with either valve dysfunction or aortic root dilatation...
July 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28633019/edem-function-in-erad-protects-against-chronic-er-proteinopathy-and-age-related-physiological-decline-in-drosophila
#10
Michiko Sekiya, Akiko Maruko-Otake, Stephen Hearn, Yasufumi Sakakibara, Naoki Fujisaki, Emiko Suzuki, Kanae Ando, Koichi M Iijima
The unfolded protein response (UPR), which protects cells against accumulation of misfolded proteins in the ER, is induced in several age-associated degenerative diseases. However, sustained UPR activation has negative effects on cellular functions and may worsen disease symptoms. It remains unknown whether and how UPR components can be utilized to counteract chronic ER proteinopathies. We found that promotion of ER-associated degradation (ERAD) through upregulation of ERAD-enhancing α-mannosidase-like proteins (EDEMs) protected against chronic ER proteinopathy without inducing toxicity in a Drosophila model...
June 19, 2017: Developmental Cell
https://www.readbyqxmd.com/read/28632966/characterizing-alzheimer-s-disease-through-metabolomics-and-investigating-anti-alzheimer-s-disease-effects-of-natural-products
#11
REVIEW
Lunzhao Yi, Wenbin Liu, Zhe Wang, Dabing Ren, Weijun Peng
Alzheimer's disease (AD) is the most common cause of dementia in elderly people and is among the greatest healthcare challenges of the 21st century. However, the etiology and pathogenesis of AD remain poorly understood, and no curative treatments are available to slow down or stop the degenerative effects of AD. As a high-throughput approach, metabolomics is gaining significant attention in AD research, because it has a powerful potential to discover novel biomarkers, unravel new therapeutic targets for AD, and identify perturbed metabolic pathways involved in AD progression...
June 20, 2017: Annals of the New York Academy of Sciences
https://www.readbyqxmd.com/read/28632590/comparison-of-anterior-and-posterior-surgery-for-degenerative-cervical-myelopathy-an-mri-based-propensity-score-matched-analysis-using-data-from-the-prospective-multicenter-aospine-csm-north-america-and-international-studies
#12
So Kato, Aria Nouri, Dongjin Wu, Satoshi Nori, Lindsay Tetreault, Michael G Fehlings
BACKGROUND: Surgeons often choose between 2 different approaches (anterior and posterior) for surgical treatment of degenerative cervical myelopathy on the basis of imaging features of spinal cord compression, the number of levels affected, and the spinal alignment. However, there is a lack of consensus on which approach is preferable. The objective of the present study was to use magnetic resonance imaging (MRI)-based propensity-score-matched analysis to compare postoperative outcomes between the anterior and posterior surgical approaches for degenerative cervical myelopathy...
June 21, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28632554/the-correlation-between-cage-subsidence-bone-mineral-density-and-clinical-results-in-posterior-lumbar-interbody-fusion
#13
Kyu Won Oh, Jae Hyup Lee, Ji-Ho Lee, Do-Yoon Lee, Hee Jong Shim
STUDY DESIGN: A retrospective review of prospectively collected radiographic and clinical data. OBJECTIVE: This study aims to investigate the relationship between cage subsidence and bone mineral density (BMD), and to reveal the clinical implications of cage subsidence. SUMMARY OF BACKGROUND DATA: Posterior lumbar interbody fusion (PLIF) has become one of the standard treatment modality for lumbar degenerative disease. However, cage subsidence might result in recurrent foraminal stenosis and deteriorate the clinical results...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28632548/are-modic-changes-able-to-help-us-in-our-clinical-practice-a-study-of-the-modic-changes-in-young-adults-during-working-age
#14
José V Martínez-Quiñones, José Aso-Escario, Laura González-García, Fabián Consolini, Ricardo Arregui-Calvo
STUDY DESIGN: Modic changes [vertebral endplate spinal changes (VESC)] have been related to degenerative disk disease, and in past decades it was thought that their presence justified the surgical treatment, in particular spinal fusion. OBJECTIVE: The aim of the present study is to investigate its prevalence and features in a population of young workers suffering from low back pain, and explore the eventual relationship with the treatment applied in each case. BACKGROUND DATA: We conducted a retrospectively review of 450 magnetic resonance images from our hospital, in patients with low back pain or sciatica and age below 40...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28632545/computer-assisted-minimally-invasive-transforaminal-lumbar-interbody-fusion-may-be-better-than-open-surgery-for-treating-degenerative-lumbar-disease
#15
Wei Tian, Yun-Feng Xu, Bo Liu, Ya-Jun Liu, Da He, Qiang Yuan, Zhao Lang, Xiao-Guang Han
STUDY DESIGN: This study was a retrospective review of prospectively collected clinical data. OBJECTIVE: To evaluate the clinical and radiologic outcomes of computer-assisted minimally invasive spine surgery transforaminal lumbar interbody fusion (CAMISS-TLIF) and open TLIF for the treatment of 1-level degenerative lumbar disease. SUMMARY OF BACKGROUND DATA: Minimally invasive TLIF is becoming increasingly popular; however, the limited space and high rate of hardware complications associated with this method are challenging to surgeons...
July 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28631607/one-year-in-review-2017-ultrasound-in-crystal-arthritis
#16
Esperanza Naredo, Annamaria Iagnocco
Musculoskeletal ultrasound (MSUS) has become a relevant part of rheumatology practice and research. This imaging modality substantially allows us to optimise the management of inflammatory, degenerative and crystal-related musculoskeletal diseases. MSUS is a valuable point-of-care tool to accurately assess intra-articular and periarticular abnormalities involved in rheumatic diseases. Furthermore, MSUS is a bedside aid for guiding accurate and safe musculoskeletal diagnostic aspirations and therapeutic injections...
May 2017: Clinical and Experimental Rheumatology
https://www.readbyqxmd.com/read/28631190/pedicle-screw-insertion-accuracy-in-terms-of-breach-and-reposition-using-a-new-intraoperative-cone-beam-computed-tomography-imaging-technique-and-evaluation-of-the-factors-associated-with-these-parameters-of-accuracy-a-series-of-695-screws
#17
Virginie Cordemans, Ludovic Kaminski, Xavier Banse, Bernard G Francq, Christine Detrembleur, Olivier Cartiaux
PURPOSE: The goals of this study were to assess the accuracy of pedicle screw insertion using an intraoperative cone beam computed tomography (CBCT) system, and to analyze the factors potentially influencing this accuracy. METHODS: Six hundred and ninety-five pedicle screws were inserted in 118 patients between October 2013 and March 2016. Screw insertion was performed using 2D-fluoroscopy or CBCT-based navigation. Accuracy was assessed in terms of breach and reposition...
June 19, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28630759/the-adult-cavus-foot
#18
Carlos Maynou, Christophe Szymanski, Alexis Thiounn
Cavovarus deformity can be classified by the severity of malalignment ranging from a subtle and flexible to a severe and fixed cavovarus deformity of the foot.In the mild cavovarus foot, careful clinical assessment is required to identify the deformity.Weight-bearing radiographs are necessary to indicate the apex of the deformity and quantify the correction required.Surgery is performed when conservative measures fail and various surgical procedures have been described, including a combination of soft-tissue releases, tendon transfers and osteotomies, all with the aim of achieving a plantigrade and balanced foot...
May 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28630752/acromion-and-glenoid-shape-why-are-they-important-predictive-factors-for-the-future-of-our-shoulders
#19
Richard W Nyffeler, Dominik C Meyer
The shape of the acromion differs between patients with degenerative rotator cuff tears and individuals without rotator cuff pathology.It can be assessed in the sagittal plane (acromion type, acromion slope) and in the coronal plane (lateral acromion angle, acromion index, critical shoulder angle).The inter-observer reliability is better for the measurements in the coronal plane.A large lateral extension (high acromion index or high critical shoulder angle) and a lateral down-sloping of the acromion (low lateral acromion angle) are associated with full-thickness supraspinatus tears...
May 2017: EFORT open reviews
https://www.readbyqxmd.com/read/28629904/perioperative-morbidity-of-same-day-and-staged-bilateral-total-hip-arthroplasty
#20
Lazaros A Poultsides, Georgios K Triantafyllopoulos, Stavros G Memtsoudis, Huong T Do, Michael M Alexiades, Thomas P Sculco
BACKGROUND: Management strategies for bilateral hip degenerative disease include same-day or staged bilateral total hip arthroplasty (THA), but information on outcomes remains sparse. We sought to describe in-hospital complications and blood transfusion rates after same-day and staged bilateral THAs at different time intervals and to assess risk factors for these events. METHODS: We retrospectively reviewed administrative data for 3785 patients treated with same-day bilateral (n = 1946; group A) and staged bilateral THA within (1) 0-3 months apart (n = 328; group B); (2) 3-6 months apart (n = 703; group C); and (3) 6-12 months apart (n = 808; group D), between 1999 and 2014...
May 23, 2017: Journal of Arthroplasty
keyword
keyword
103277
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"