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bone phosphorus

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https://www.readbyqxmd.com/read/28230782/reported-dietary-intake-disparity-between-the-reported-consumption-and-the-level-needed-for-adequacy-and-food-sources-of-calcium-phosphorus-magnesium-and-vitamin-d-in-the-spanish-population-findings-from-the-anibes-study-%C3%A2
#1
Josune Olza, Javier Aranceta-Bartrina, Marcela González-Gross, Rosa M Ortega, Lluis Serra-Majem, Gregorio Varela-Moreiras, Ángel Gil
Calcium, phosphorus, magnesium and vitamin D have important biological roles in the body, especially in bone metabolism. We aimed to study the reported intake, the disparity between the reported consumption and the level needed for adequacy and food sources of these four nutrients in the Spanish population. We assessed the reported intake for both, general population and plausible reporters. Results were extracted from the ANIBES survey, n = 2009. Three-day dietary reported intake data were obtained and misreporting was assessed according to the European Food Safety Authority (EFSA)...
February 21, 2017: Nutrients
https://www.readbyqxmd.com/read/28217502/preoperative-zoledronic-acid-therapy-prevent-hungry-bone-syndrome-in-patients-with-primary-hyperparathyroidism
#2
Sabaretnam Mayilvaganan, H A Vijaya Sarathi, C Shivaprasad
BACKGROUND: Hungry bone syndrome is a common complication of surgery for primary hyperparathyroidism in India which often leads to prolonged hospitalization. There are varying reports on the use and efficacy of bisphosphonates in the prevention of hungry bone syndrome. METHODS: We retrospectively analyzed the effect of preoperative bisphosphonate therapy on rates of hungry bone syndrome in our patients with primary hyperparathyroidism. A total of 19 patients underwent surgery for primary hyperparathyroidism at our institute between January 2013 and June 2015 among whom eight did not receive preoperative bisphosphonates and 11 received intravenous zoledronic acid 4 mg, 24-48 h preoperatively...
January 2017: Indian Journal of Endocrinology and Metabolism
https://www.readbyqxmd.com/read/28215315/dietary-phosphorus-intake-is-negatively-associated-with-bone-formation-among-women-and-positively-associated-with-some-bone-traits-among-men-a-cross-sectional-study-in-middle-aged-caucasians
#3
Suvi T Itkonen, Hannu J Rita, Elisa M Saarnio, Virpi E Kemi, Heini J Karp, Merja U M Kärkkäinen, Minna H Pekkinen, E Kalevi Laitinen, Juha Risteli, Marja-Kaisa Koivula, Harri Sievänen, Christel J E Lamberg-Allardt
High dietary phosphorus (P) intake has acute negative effects on calcium (Ca) and bone metabolism, but long-term clinical data are contradictory. We hypothesized that high P intake is associated with impaired bone health as suggested by earlier short-term studies on bone metabolism. In this cross-sectional study, we investigated associations between dietary P intake, bone traits in the radius and tibia, and bone turnover in a population-based sample of 37- to 47-year-old Caucasian premenopausal women (n=333) and men (n=179) living in Southern Finland (60°N)...
January 2017: Nutrition Research
https://www.readbyqxmd.com/read/28193140/short-term-clinico-radiological-outcome-of-chronic-knee-synovitis-among-haemophilia-a-patients-post-phosphorus-32-radiosynoviorthesis
#4
Prasanna Ty, Jagadish Menon, Nataraj Ar, Dhanapathi Halanaik, Harshith Kramadhari
PURPOSE: Various modes of therapy have been directed at breaking the vicious cycle at early stage of synovitis in haemophilia patients. This study was planned to assess the short-term clinico-radiological outcome of chronic knee synovitis among haemophilia A patients post phosphorus-32 (P-32) radiosynoviorthesis. METHODS: P-32 samarium radiocolloid was injected into the knee and patients were followed up at 1 and 3 months, respectively. Clinical outcomes was assessed using Tegner Lysholm scores (TLSs), Modified Knee Society Clinical Rating System (MKSS) score and circumference of the knee joint...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28186657/association-of-vitamin-d-metabolites-with-parathyroid-hormone-fibroblast-growth-factor-23-calcium-and-phosphorus-in-dogs-with-various-stages-of-chronic-kidney-disease
#5
V J Parker, L M Harjes, K Dembek, G S Young, D J Chew, R E Toribio
BACKGROUND: Hypovitaminosis D is associated with progression of renal disease, development of renal secondary hyperparathyroidism (RHPT), chronic kidney disease-mineral bone disorder (CKD-MBD), and increased mortality in people with CKD. Despite what is known regarding vitamin D dysregulation in humans with CKD, little is known about vitamin D metabolism in dogs with CKD. OBJECTIVES: The purpose of our study was to further elucidate vitamin D status in dogs with different stages of CKD and to relate it to factors that affect the development of CKD-MBD, including parathyroid hormone (PTH), fibroblast growth factor-23 (FGF-23), calcium, and phosphorus concentrations...
February 10, 2017: Journal of Veterinary Internal Medicine
https://www.readbyqxmd.com/read/28167344/unexpected-widespread-hypophosphatemia-and-bone-disease-associated-with-elemental-formula-use-in-infants-and-children
#6
Luisa F Gonzalez Ballesteros, Nina S Ma, Rebecca J Gordon, Leanne Ward, Philippe Backeljauw, Halley Wasserman, David R Weber, Linda A DiMeglio, Julie Gagne, Robert Stein, Declan Cody, Kimber Simmons, Paul Zimakas, Lisa Swartz Topor, Sungeeta Agrawal, Andrew Calabria, Peter Tebben, Ruth Faircloth, Erik A Imel, Linda Casey, Thomas O Carpenter
OBJECTIVE: Hypophosphatemia occurs with inadequate dietary intake, malabsorption, increased renal excretion, or shifts between intracellular and extracellular compartments. We noticed the common finding of amino-acid based elemental formula [EF] use in an unexpected number of cases of idiopathic hypophosphatemia occurring in infants and children evaluated for skeletal disease. We aimed to fully characterize the clinical profiles in these cases. METHODS: A retrospective chart review of children with unexplained hypophosphatemia was performed as cases accumulated from various centres in North America and Ireland...
February 4, 2017: Bone
https://www.readbyqxmd.com/read/28166978/growth-performance-parameters-bone-calcification-and-immune-response-of-in-ovo-injection-of-25-hydroxycholecalciferol-and-vitamin-k3-in-male-ross-308-broilers
#7
Tahereh Abbasi, Malak Shakeri, Mojtaba Zaghari, Hamid Kohram
This experiment aimed to evaluate the effects of in ovo injection of 25-hydroxycholecalciferol (25-OH-D3) and Vitamin K3 on growth performance, bone calcification and immune system responses in male Ross 308 broilers. Twelve treatment groups with a total number of 768 experimental hatching eggs, four replications and 16 eggs in each replication were selected to form a completely randomized design of factorial arrangement. Treatments included: (1) distilled water, (2) 0.4 μg D3, (3) 0.4 μg D3 + 2 μg K3, (4) 0...
March 1, 2017: Theriogenology
https://www.readbyqxmd.com/read/28165410/bone-mineral-density-mechanical-microstructural-properties-and-mineral-content-of-the-femur-in-growing-rats-fed-with-cactus-opuntia-ficus-indica-l-mill-cactaceae-cladodes-as-calcium-source-in-diet
#8
Ezequiel Hernández-Becerra, Elsa Gutiérrez-Cortez, Alicia Del Real, Alejandra Rojas-Molina, Mario Rodríguez-García, Efraín Rubio, Michelle Quintero-García, Isela Rojas-Molina
Mechanical, microstructural properties, mineral content and bone mineral density (BMD) of the femur were evaluated in growing rats fed with Opuntia ficus indica (L.) Mill. (Cactaceae) cladodes at different maturity stages as calcium source. Male weanling rats were fed with cladodes at early maturity stage (25 and 60 days of age, belonging to groups N-60 and N-200, respectively) and cladodes at late maturity stage (100 and 135 days of age, belonging to groups N-400 and N-600, respectively) for 6 weeks. Additionally, a control group fed with calcium carbonate as calcium source was included for comparative purposes...
February 4, 2017: Nutrients
https://www.readbyqxmd.com/read/28160591/periodontal-and-biochemical-bone-metabolism-assessment-on-a-chronic-oral-anticoagulation-population-treated-with-dicoumarins
#9
D López-Lacomba, A Roa-López, M González-Jaranay, G Gómez-Moreno, G Moreu
BACKGROUND: The aim is to evaluate periodontal alteration and biochemical markers associated with bone turnover in chronic oral with dicoumarins anticoagulant treatment patients. MATERIAL AND METHODS: 80 patients treated with oral anticoagulants were divided into 2 cohort: Group A (n=36) 6 month to 1 year with anticoagulant treatment and Group B (n=44) > 2 years with anticoagulant treatment. Clinical evaluation included: Clinical attachment level (CAL), plaque index (PI) and gingival index (GI)...
February 4, 2017: Medicina Oral, Patología Oral y Cirugía Bucal
https://www.readbyqxmd.com/read/28153916/effects-of-vitamin-d-combined-with-pioglitazone-hydrochloride-on-bone-mineral-density-and-bone-metabolism-in-type-2-diabetic-nephropathy
#10
Ling-Xu Wang, Na Wang, Qing-Li Xu, Wei Yan, Li Dong, Bao-Lin Li
The study aims to investigate the effect of vitamin D (VD) combined with pioglitazone hydrochloride (PIO) on bone mineral density (BMD) and bone metabolism in patients with type 2 diabetic nephropathy (T2DN). T2DN patients were selected and assigned into mild, moderate and severe groups. In each group, three therapy regimens (VD, PIO, and VD plus PIO) were administrated. X-ray absorptiometry was used to measure BMD. Intact parathyroid hormone (iPTH) and 25-OH-VD3 were measured by chemiluminescence meter. ELISA was applied to detect levels of osteoprotegerin (OPG), bone gla protein (BGP), C-terminal telopeptides of type I collagen (β-CTX), procollagen type I N propeptide (PINP), pyridinoline (Pyr), and deoxypyridinoline (D-Pyr)...
February 2, 2017: Bioscience Reports
https://www.readbyqxmd.com/read/28148780/pth4-an-ancient-parathyroid-hormone-lost-in-eutherian-mammals-reveals-a-new-brain-to-bone-signaling-pathway
#11
Paula Suarez-Bregua, Eva Torres-Nuñez, Ankur Saxena, Pedro Guerreiro, Ingo Braasch, David A Prober, Paloma Moran, Jose Miguel Cerda-Reverter, Shao Jun Du, Fatima Adrio, Deborah M Power, Adelino V M Canario, John H Postlethwait, Marianne E Bronner, Cristian Cañestro, Josep Rotllant
Regulation of bone development, growth, and remodeling traditionally has been thought to depend on endocrine and autocrine/paracrine modulators. Recently, however, brain-derived signals have emerged as key regulators of bone metabolism, although their mechanisms of action have been poorly understood. We reveal the existence of an ancient parathyroid hormone (Pth)4 in zebrafish that was secondarily lost in the eutherian mammals' lineage, including humans, and that is specifically expressed in neurons of the hypothalamus and appears to be a central neural regulator of bone development and mineral homeostasis...
February 2017: FASEB Journal: Official Publication of the Federation of American Societies for Experimental Biology
https://www.readbyqxmd.com/read/28148687/chemical-composition-but-not-specific-surface-area-affects-calcium-retention-of-nanostructured-calcium-compounds-in-growing-rats
#12
Lidija Posavec, Florentine M Hilty, Jeannine Baumgartner, Hylton Buntting, Monika Hilbe, Marlena Kruger, Frank Krumeich, Anne F Grobler, Michael B Zimmermann
BACKGROUND: Low dietary calcium intake and bioavailability may adversely affect bone health. Reducing the size of calcium compounds increases their specific surface area (SSA, expressed as m(2)/g) and may increase calcium dissolution and bioavailability. OBJECTIVE: We investigated the influence of SSA and chemical composition on the bioavailability of calcium and compared in vitro calcium dissolution with in vivo absorption. METHODS: Calcium dissolution was measured in 0...
February 1, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28131960/three-species-biofilm-model-onto-plasma-treated-titanium-implant-surface
#13
Adaias O Matos, Antônio P Ricomini-Filho, Thamara Beline, Erika S Ogawa, Bárbara E Costa-Oliveira, Amanda B de Almeida, Francisco H Nociti Junior, Elidiane C Rangel, Nilson C da Cruz, Cortino Sukotjo, Mathew T Mathew, Valentim A R Barão
In this study, titanium (Ti) was modified with biofunctional and novel surface by micro-arc oxidation (MAO) and glow discharge plasma (GDP) and we tested the development of a three-species periodontopatogenic biofilm onto the treated commercially-pure titanium (cpTi) surfaces. Machined and sandblasted surfaces were used as control group. Several techniques for surface characterizations and monoculture on bone tissue cells were performed. A multispecies biofilm composed of Streptococcus sanguinis, Actinomyces naeslundii and Fusobacterium nucleatum was developed onto cpTi discs for 16...
January 21, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28130750/pegylated-interferon-%C3%AE-ribavirin-therapy-enhances-bone-mineral-density-in-children-with-chronic-genotype-4-hcv-infection
#14
Ahmed Megahed, Nanees Salem, Abeer Fathy, Tarik Barakat, Mona Abd El Latif Alsayed, Suzy Abd El Mabood, Khaled R Zalata, Ahmed F Abdalla
BACKGROUND: The impact of chronic hepatitis C (CHC) on bone mineral density (BMD) has been well studied in adults with a relative paucity of data in children, especially concerning effect of treatment with pegylated interferon (PEG-IFN) plus ribavirin (RV). In the current work, we assessed prospectively changes in BMD in children with CHC before, during, and after treatment. METHODS: Forty-six consecutive children with noncirrhotic genotype 4 CHC were subjected to dual-energy X-ray absorptiometry at baseline, 24 weeks, 48 weeks of therapy and 24 weeks after treatment...
January 27, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28130634/x-linked-hypophosphatemia-and-growth
#15
REVIEW
R Fuente, H Gil-Peña, D Claramunt-Taberner, O Hernández, A Fernández-Iglesias, L Alonso-Durán, E Rodríguez-Rubio, F Santos
X-Linked hypophosphatemia (XLH) is the most common form of hereditary rickets caused by loss-of function mutations in the PHEX gene. XLH is characterized by hypophosphatemia secondary to renal phosphate wasting, inappropriately low concentrations of 1,25 dihydroxyvitamin D and high circulating levels of fibroblast growth factor 23 (FGF23). Short stature and rachitic osseous lesions are characteristic phenotypic findings of XLH although the severity of these manifestations is highly variable among patients. The degree of growth impairment is not dependent on the magnitude of hypophosphatemia or the extent of legs´ bowing and height is not normalized by chronic administration of phosphate supplements and 1α hydroxyvitamin D derivatives...
January 27, 2017: Reviews in Endocrine & Metabolic Disorders
https://www.readbyqxmd.com/read/28130181/differential-response-of-bone-and-kidney-to-acei-in-db-db-mice-a-potential-effect-of-captopril-on-accelerating-bone-loss
#16
Yan Zhang, Xiao-Li Li, Nan-Nan Sha, Bing Shu, Yong-Jian Zhao, Xin-Luan Wang, Hui-Hui Xiao, Qi Shi, Man-Sau Wong, Yong-Jun Wang
The components of renin-angiotensin system (RAS) are expressed in the kidney and bone. Kidney disease and bone injury are common complications associated with diabetes. This study aimed to investigate the effects of an angiotensin-converting enzyme inhibitor, captopril, on the kidney and bone of db/db mice. The db/db mice were orally administered by gavage with captopril for 8weeks with db/+ mice as the non-diabetic control. Serum and urine biochemistries were determined by standard colorimetric methods or ELISA...
January 24, 2017: Bone
https://www.readbyqxmd.com/read/28125404/bone-mineral-density-and-bone-metabolic-markers-status-in-children-with-neurofibromatosis-type-1
#17
Hatice Gamze Poyrazoğlu, Veysel Nijat Baş, Alev Arslan, Funda Bastug, Mehmet Canpolat, Hüseyin Per, Hakan Gümüs, Sefer Kumandas
BACKGROUND: Neurofibromatosis type 1 (NF1) is a multisystem disorder characterized by progressive manifestations, which is inherited in an autosomal dominant manner. The majority of patients with NF1 experience a diffuse, significant reduction in bone mass over time, with osteoporosis, osteopenia in the absence of severe scoliosis, or gross bone deformities. This study aimed to determine the bone mineral density (BMD) status, evaluate bone metabolism, and to determine the relevant factors in children with NF1...
February 1, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28119439/successful-treatment-of-tumour-induced-osteomalacia-after-resection-of-an-oral-peripheral-ossifying-fibroma
#18
Mark Anthony Santiago Sandoval, Majorie Amoroto Palermo, Ryner Carrillo, Rafael Bundoc, Jose Ma Carnate, Romelito Jose Galsim
Tumour-induced osteomalacia is a paraneoplastic syndrome wherein bone is affected by a hormone from a tumour that causes renal phosphate wasting and hypophosphataemia. Here, we present the case of a 31-year-old man who has been suffering from generalised bone pains and a spine deformity that led to loss of height. Pertinent findings are low serum phosphorus, low vitamin D and decreased bone mineral density. These findings led to a diagnosis of osteomalacia. However, the finding of an oral mass raised some questions as to what role it plays in the patient's disease...
January 24, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28116213/are-systematic-screening-for-vitamin-d-deficiency-and-vitamin-d-supplementation-currently-feasible-for-ankylosing-spondylitis-patients
#19
REVIEW
Mickael Essouma, Jean Jacques N Noubiap
Beyond its role in calcium and phosphorus metabolism for healthy bone mineralization, there is increasing awareness for vitamin D contribution in modulation of immune reactions. Given that ankylosing spondylitis (AS) is a chronic inflammatory disease involving excess immune/inflammatory activity and posing great therapeutic challenges, it is conceivable to claim that vitamin D treatment may be a safe and effective treatment to influence or modify the primary disease and its related comorbidities. Nevertheless, consistent body of research supporting this hypothesis is still lacking...
2017: International Journal of Inflammation
https://www.readbyqxmd.com/read/28115834/effects-of-chinese-herbal-formula-erxian-decoction-for-treating-osteoporosis-a-systematic-review
#20
Jin-Yu Li, Yu-Song Jia, Li-Min Chai, Xiao-Hong Mu, Sheng Ma, Lin Xu, Xu Wei
PURPOSE: The aim is to systematically assess the effectiveness and safety of Chinese herbal formula Erxian decoction (EXD) for treating osteoporosis. MATERIALS AND METHODS: Six databases were searched from inception through September 17, 2016, without language restriction. All randomized controlled trials of EXD for osteoporosis were included. One or more outcome measures including fracture, change in bone mineral density (BMD), pain symptom improvement, bone biochemical markers, quality of life, adverse event or adverse drug reaction were evaluated...
2017: Clinical Interventions in Aging
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