keyword
MENU ▼
Read by QxMD icon Read
search

Mineral bone disease

keyword
https://www.readbyqxmd.com/read/29449014/periarticular-bone-predicts-knee-osteoarthritis-progression-data-from-the-osteoarthritis-initiative
#1
Grace H Lo, Erika Schneider, Jeffrey B Driban, Lori Lyn Price, David J Hunter, Charles B Eaton, Marc C Hochberg, Rebecca D Jackson, C Kent Kwoh, Michael C Nevitt, John A Lynch, Timothy E McAlindon
OBJECTIVE: Osteoarthritis (OA) is a disease with a substantial public health burden. Quantitative assessments of periarticular bone may be a biomarker capable of monitoring early disease progression. The purpose of this study was to evaluate whether measures of periarticular bone associate with longitudinal structural progression. METHODS: We conducted a 12-18 months longitudinal study using the Osteoarthritis Initiative (OAI). Participants received knee dual-energy x-ray absorptiometry (DXA), trabecular magnetic resonance (MR) imaging, and x-rays...
January 31, 2018: Seminars in Arthritis and Rheumatism
https://www.readbyqxmd.com/read/29447362/eq-5d-y-for-the-assessment-of-health-related-quality-of-life-among-taiwanese-youth-with-mild-to-moderate-chronic-kidney-disease
#2
Chien-Ning Hsu, Hsiang-Wen Lin, A Simon Pickard, You-Lin Tain
Objective: To assess if health-related quality of life (HRQOL) of children with chronic kidney disease (CKD) and different comorbid conditions can be identified based on the EQ-5D child-friendly version (EQ-5D-Y). Design: Prospective cross-sectional study. Setting: A tertiary care medical center in Taiwan. Study participants: All CKD patients aged 7-18 years treated at the center between May 2014 and December 2016. Main Outcome Measures: HRQOL assessment was done using EQ-5D-Y...
February 13, 2018: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/29445960/is-percutaneous-kyphoplasty-the-better-choice-for-minimally-invasive-treatment-of-neurologically-intact-osteoporotic-k%C3%A3-mmell-s-disease-a-comparison-of-two-minimally-invasive-procedures
#3
JiaNan Zhang, Yong Fan, Xin He, YiBin Meng, YunFei Huang, ShuaiJun Jia, JinPeng Du, QiNing Wu, DingJun Hao
PURPOSE: The purpose of this study was to compare and evaluate the safety and efficacy of percutaneous vertebroplasty at a hyperextension position (PVPHP) and percutaneous kyphoplasty at a hyperextension position (PKPHP) for the treatment of osteoporotic Kümmell's disease. METHODS: This study was a retrospective, single-centre study. There were 35 patients with osteoporotic Kümmell's disease who were analyzed. Twenty-two of them underwent PVPHP and the other 13 patients underwent PKPHP from January 2013 to January 2015...
February 14, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29445837/alkaline-phosphatases-in-the-complex-chronic-kidney-disease-mineral-and-bone-disorders
#4
Jordi Bover, Pablo Ureña, Armando Aguilar, Sandro Mazzaferro, Silvia Benito, Víctor López-Báez, Alejandra Ramos, Iara daSilva, Mario Cozzolino
Alkaline phosphatases (APs) remove the phosphate (dephosphorylation) needed in multiple metabolic processes (from many molecules such as proteins, nucleotides, or pyrophosphate). Therefore, APs are important for bone mineralization but paradoxically they can also be deleterious for other processes, such as vascular calcification and the increasingly known cross-talk between bone and vessels. A proper balance between beneficial and harmful activities is further complicated in the context of chronic kidney disease (CKD)...
February 14, 2018: Calcified Tissue International
https://www.readbyqxmd.com/read/29444509/associations-between-intravenous-iron-inflammation-and-fgf23-in-non-dialysis-patients-with-chronic-kidney-disease-stages-3-5
#5
Katarzyna Muras-Szwedziak, Michal Nowicki
BACKGROUND/AIMS: Both iron deficiency and chronic inflammation are highly prevalent in patients with chronic kidney disease (CKD). The effect of intravenous iron infusion on mineral metabolism in CKD may be modified by inflammation. Intravenous iron theraphy may reduce peripheral degradation, secretion, clearence of iFGF23 and lead to hypophosphatemia. The aim of the study was to evaluate the effect of intravenous iron on mineral metabolism in CKD patients. METHODS: 35 non-dialysis patients with CKD stages 3-5...
February 8, 2018: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/29443936/ageing-with-hiv
#6
REVIEW
Padraig McGettrick, Elena Alvarez Barco, Patrick W G Mallon
The population of people living with HIV (PLWH) is growing older with an estimated 4 million over the age of 50 years, a figure which has doubled since the introduction of effective antiretroviral therapy (ART) and which is increasing globally. Despite effective ART, PLWH still experience excess morbidity and mortality compared to the general population with increased prevalence of age-related, non-AIDS illnesses (NAI) such as cardiovascular disease, malignancies, cognitive impairment and reduced bone mineral density, which impact disability and everyday functioning...
February 14, 2018: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/29442043/satb1-promotes-osteoclastogenesis-by-recruiting-cbp-to-upregulate-mir-223-expression-in-chronic-kidney-disease-mineral-and-bone-disorder
#7
Jun Li, Guangqun Xing, Lili Zhang, Jinchun Shang, Yuan Li, Chunmei Li, Fen Tian, Xiangdong Yang
Chronic kidney disease-mineral and bone disorder (CKD-MBD) is a complex disease which is associated with alterations of bone and mineral metabolism. miR-223 is implicated in both vascular calcification and osteoporosis. In the present study, we investigated the influence of Stab1 gene on miRNA-223 expression in osteoclastogenesis. Differentiation of monocyte/macrophage precursors was assessed by using RAW264.7 cells and peripheral blood mononuclear cells (PBMC). TRAP activity and bone resorption were used to measure osteoclast activity...
November 1, 2017: Die Pharmazie
https://www.readbyqxmd.com/read/29438824/low-bone-toughness-in-the-tallyho-model-of-juvenile-type-2-diabetes-does-not-worsen-with-age
#8
Amy Creecy, Sasidhar Uppuganti, Mustafa Unal, R Clay Bunn, Paul Voziyan, Jeffry S Nyman
Fracture risk increases as type 2 diabetes (T2D) progresses. With the rising incidence of T2D, in particular early-onset T2D, a representative pre-clinical model is needed to study mechanisms for treating or preventing diabetic bone disease. Towards that goal, we hypothesized that fracture resistance of bone from diabetic TallyHO mice decreases as the duration of diabetes increases. Femurs and lumbar vertebrae were harvested from male, TallyHO mice and male, non-diabetic SWR/J mice at 16 weeks (n ≥ 12 per strain) and 34 weeks (n ≥ 13 per strain) of age...
February 10, 2018: Bone
https://www.readbyqxmd.com/read/29438136/risk-factors-for-low-bone-mineral-density-in-pediatric-inflammatory-bowel-disease-the-positive-role-of-physical-activity
#9
Stefano Nobile, Richard J Grand, Helen M Pappa
OBJECTIVE: In pediatric inflammatory bowel disease (IBD), the prevalence of low bone mineral density (BMD) and bone fractures and the relationship between these are still debated. Our aim was to report data from a cohort of pediatric patients with IBD. PATIENTS AND METHODS: Cross-sectional assessment of growth and BMD [(dual-energy x-ray absorptiometry (DXA)] and retrospective chart review were performed to report the lifetime prevalence of bone fractures and clinical associations with patients' data...
February 12, 2018: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/29437025/association-between-vitamin-k-epoxide-reductase-vkorc1-1639g-a-polymorphism-and-osteoporosis-in-postmenopausal-women
#10
Faruk Kutluturk, Ahmet Inanir, Aydın Rustemoglu, Suheyla Kaya, Ayse Kevser Demir, Gul Dursun, Serbulent Yigit
Introductıon: Osteoporosis is a common disease, and several factors contribute to its development. Recently, there has been increasing evidence that vitamin K (VK) plays a critical role in maintaining bone strength. Vitamin K serves as a co-factor for the γ-carboxylation of particular proteins to convert specific glutamic acid residues to γ-carboxyglutamic acid residues. This process involves two enzymes, γ-glutamyl carboxylase and vitamin K epoxide reductase (VKORC1). The number of studies investigating the effects of VKORC1 gene mutations on bone mineral density in postmenopausal osteoporosis patients is limited...
February 11, 2018: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/29435763/functions-of-vitamin-d-in-bone
#11
REVIEW
D Goltzman
Vitamin D, synthesized in the skin or absorbed from the diet, undergoes multi-step enzymatic conversion to its active form, 1,25-dihydroxy vitamin D [1,25(OH) 2 D], followed by interaction with the vitamin D receptor (VDR), to modulate target gene expression. Loss-of function mutations in the genes encoding the enzymes regulating these processes, or in the VDR, result in human diseases, which have demonstrated the paramount role of 1,25(OH) 2 D in mineral and skeletal homeostasis. Mouse genetics has been used to create disease phenocopies which have produced considerable insight into the mechanisms of 1,25(OH) 2 D regulation of mineral and skeletal metabolism...
February 12, 2018: Histochemistry and Cell Biology
https://www.readbyqxmd.com/read/29435659/teenagers-and-young-adults-with-nephropathic-cystinosis-display-significant-bone-disease-and-cortical-impairment
#12
Aurélia Bertholet-Thomas, Debora Claramunt-Taberner, Ségolène Gaillard, Georges Deschênes, Elisabeth Sornay-Rendu, Pawel Szulc, Martine Cohen-Solal, Solenne Pelletier, Marie-Christine Carlier, Pierre Cochat, Justine Bacchetta
BACKGROUND: Bone impairment appears to be a novel complication of nephropathic cystinosis despite cysteamine therapy. Its exact underlying pathophysiology is nevertheless unclear. The objective of this study was to evaluate bone status among patients included in the French Crystobs study. METHODS: In addition to clinical data, bone status was evaluated using biomarkers (ALP, PTH, 25-D, 1-25D, FGF23), DXA (spine and total body), and high-resolution peripheral quantitative computed tomography (HR-pQCT) at the tibia and radius...
February 12, 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/29434683/the-inhibitory-roles-of-ihh-downregulation-on-chondrocyte-growth-and-differentiation
#13
Ang Deng, Hongqi Zhang, Minyu Hu, Shaohua Liu, Yuxiang Wang, Qile Gao, Chaofeng Guo
The proliferative rate of chondrocytes affects bone elongation. Chondrocyte hypertrophy is required for endochondral bone formation as chondrocytes secrete factors required for osteoblast differentiation and maturation. Previous studies have demonstrated that the Indian hedgehog (Ihh) signaling pathway is a key regulator of skeletal development and homeostasis. The aim of the present study was to investigate the function of Ihh in chondrocyte proliferation and differentiation, as well as the underlying mechanisms...
January 2018: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29434225/mechanical-stretch-induced-osteogenic-differentiation-of-human-jaw-bone-marrow-mesenchymal-stem-cells-hjbmmscs-via-inhibition-of-the-nf-%C3%AE%C2%BAb-pathway
#14
Xiaoyan Chen, Yuan Liu, Wanghui Ding, Jiejun Shi, Shenglai Li, Yali Liu, Mengjie Wu, Huiming Wang
Severe malocclusion can contribute to several serious dental and physical conditions, such as digestive difficulties, periodontal disease, and severe tooth decay. Orthodontic treatment is mainly used to treat malocclusion. Forces in orthodontic tooth results in bone resorption on the pressure side and bone deposition on the tension side. Osteoblasts have been considered as the key component in bone regeneration on the tension side. However, the underlying mechanisms remain unclear. In this study, we focus on how mechanical stretch regulates the osteogenesis during orthodontic treatment...
February 12, 2018: Cell Death & Disease
https://www.readbyqxmd.com/read/29434174/macrophages-highly-express-carbonic-anhydrase-2-and-play-a-significant-role-in-demineralization-of-the-ectopic-calcification
#15
Agian Jeffilano Barinda, Koji Ikeda, Ken-Ichi Hirata, Noriaki Emoto
Vascular calcification is an important risk factor for cardiovascular disease, and is closely associated with all-cause mortality. Recently, it has been revealed that vascular calcification is not a passive precipitation of circulating minerals, but is a process actively regulated through machinery similar to bone formation. During the bone remodeling, osteoclasts execute the bone resorption by releasing hydrogen ions to dissolve minerals; however, molecular mechanisms underlying decalcification of ectopically calcified lesions remain largely unknown...
October 16, 2017: Kobe Journal of Medical Sciences
https://www.readbyqxmd.com/read/29433573/design-of-the-growth-hormone-deficiency-and-efficacy-of-treatment-get-score-and-non-interventional-proof-of-concept-study
#16
Peter H Kann, Simona Bergmann, Martin Bidlingmaier, Christina Dimopoulou, Birgitte T Pedersen, Günter K Stalla, Matthias M Weber, Stefanie Meckes-Ferber
BACKGROUND: The adverse effects of growth hormone (GH) deficiency (GHD) in adults (AGHD) on metabolism and health-related quality of life (HRQoL) can be improved with GH substitution. This investigation aimed to design a score summarising the features of GHD and evaluate its ability to measure the effect of GH substitution in AGHD. METHODS: The Growth hormone deficiency and Efficacy of Treatment (GET) score (0-100 points) assessed (weighting): HRQoL (40%), disease-related days off work (10%), bone mineral density (20%), waist circumference (10%), low-density lipoprotein cholesterol (10%) and body fat mass (10%)...
February 13, 2018: BMC Endocrine Disorders
https://www.readbyqxmd.com/read/29430497/evaluation-of-bone-mineral-density-in-perimenopausal-period
#17
Zhaleh Shariati-Sarabi, Hamid Etemad Rezaie, Nasrin Milani, Farnaz Etemad Rezaie, Ali Etemad Rezaie
Background: The menopausal transition called perimenopause, happens after the reproductive years, and is specified with irregular menstrual cycles, perimenopause symptoms and hormonal changes. Women going through peri menopausal period are vulnerable to bone loss . Osteoporosis is one of the most common debilitating metabolic bone diseases, especially in the women almost around 50 years. This study was intended to evaluate the prevalence of osteopenia/osteoporosis amongst asymptomatic individuals during the menopause transition period...
January 2018: Archives of Bone and Joint Surgery
https://www.readbyqxmd.com/read/29428552/high-bone-mineral-density-in-sickle-cell-disease-prevalence-and-characteristics
#18
Gonzalo De Luna, Brigitte Ranque, Marie Courbebaisse, Jean-Antoine Ribeil, Djamal Khimoud, Sidonie Dupeux, Jonathan Silvera, Lucile Offredo, Jacques Pouchot, Jean-Benoît Arlet
BACKGROUND: Osteosclerosis (OSC) is a rarely studied complication of sickle cell disease (SCD). The objective of our study was to determine the prevalence and characteristics of high bone mineral density (BMD) and its radiological features in adult SCD patients. METHODS: This prospective observational study was conducted from May 2007 to May 2016 in consecutive patients with steady-state SCD at two university hospitals. The BMD of the lumbar spine (L1-L4) and right femoral neck was determined by dual energy X-ray absorptiometry...
February 8, 2018: Bone
https://www.readbyqxmd.com/read/29428397/pyk2-deficiency-potentiates-osteoblast-differentiation-and-mineralizing-activity-in-response-to-estrogen-and-raloxifene
#19
Sumana Posritong, Jung Min Hong, Pierre P Eleniste, Patrick W McIntyre, Jennifer L Wu, Evan R Himes, Vruti Patel, Melissa A Kacena, Angela Bruzzaniti
Bone remodeling is controlled by the actions of bone-degrading osteoclasts and bone-forming osteoblasts (OBs). Aging and loss of estrogen after menopause affects bone mass and quality. Estrogen therapy, including selective estrogen receptor modulators (SERMs), can prevent bone loss and increase bone mineral density in post-menopausal women. Although investigations of the effects of estrogen on osteoclast activity are well advanced, the mechanism of action of estrogen on OBs is still unclear. The proline-rich tyrosine kinase 2 (Pyk2) is important for bone formation and female mice lacking Pyk2 (Pyk2-KO) exhibit elevated bone mass, increased bone formation rate and reduced osteoclast activity...
February 8, 2018: Molecular and Cellular Endocrinology
https://www.readbyqxmd.com/read/29427789/bone-tissue-aging-affects-mineralization-of-cement-lines
#20
Petar Milovanovic, Annika Vom Scheidt, Kathrin Mletzko, George Sarau, Klaus Püschel, Marija Djuric, Michael Amling, Silke Christiansen, Björn Busse
Cement lines are known as thin peripheral boundaries of the osteons. With a thickness below 5 μm their composition of inorganic and organic compounds has been a matter of debate. Here, we hypothesized that cement lines become hypermineralized and their degree of mineralization is not constant but related to the tissue age of the osteon. Therefore, we analyzed the calcium content of osteons and their corresponding cement lines in a range of different tissue ages reflected by osteonal mineralization levels in cadaveric femoral cortical bone of both postmenopausal women with osteoporosis and bisphosphonate-treated cases...
February 7, 2018: Bone
keyword
keyword
88825
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"