Age-dependent effect of oral glucocorticoids on markers of bone resorption in patients with acute asthma.

abstract：:We describe a tall-statured 14-year-old boy who illustrated the full phenotypic and radiographic features of Stickler syndrome type I. A bone biopsy showed evidence of reduced bone mass and bone turnover, such as reduced BV/TV (-43%), TbTh (-29%), and OS/BS (-48%), Ob.S/BS (-27%), and Oc/BS (-47%) compared to "age-mat...

journal_title：Calcified tissue international

authors： Al Kaissi A,Roschger P,Nawrot-Wawrzyniak K,Krebs A,Grill F,Klaushofer K

更新日期：2010-02-01 00:00:00

abstract：:Bone mineralization density distribution (BMDD) is an important determinant of bone mechanical properties. The most available skeletal site for access to the BMDD is the iliac crest. Compared to cancellous bone much less information on BMDD is available for cortical bone. Hence, we analyzed complete transiliac crest b...

journal_title：Calcified tissue international

authors： Misof BM,Dempster DW,Zhou H,Roschger P,Fratzl-Zelman N,Fratzl P,Silverberg SJ,Shane E,Cohen A,Stein E,Nickolas TL,Recker RR,Lappe J,Bilezikian JP,Klaushofer K

更新日期：2014-10-01 00:00:00

abstract：:The mineral in bone is located primarily within the collagen fibril, and during mineralization the fibril is formed first and then water within the fibril is replaced with mineral. Our goal is to understand the mechanism of fibril mineralization, and as a first step we recently determined the size exclusion characteri...

journal_title：Calcified tissue international

authors： Toroian D,Price PA

更新日期：2008-02-01 00:00:00

abstract：:Enhanced osteoclast formation and function is a fundamental cause of alterations to bone structure and plays an important role in several diseases impairing bone quality. Recent work revealed that TRP calcium channels 3 and 6 might play a special role in this context. By analyzing the bone phenotype of TRPC6-deficient...

journal_title：Calcified tissue international

authors： Klein S,Mentrup B,Timmen M,Sherwood J,Lindemann O,Fobker M,Kronenberg D,Pap T,Raschke MJ,Stange R

更新日期：2020-06-01 00:00:00

abstract：:In the past years, several epidemiological and clinical observations have underlined the importance of genetics in the pathogenesis of both female and male osteoporosis. It has been estimated that from 50 to 80% of the inter-individual variability in bone mass is genetically determined. In rare instances, osteoporosis...

journal_title：Calcified tissue international

authors： Gennari L,Brandi ML

更新日期：2001-10-01 00:00:00

abstract：:Osteoblasts in vitro differentiate from a proliferating to a mineralizing phenotype upon transfer to a medium rich in beta-glycerophosphate and ascorbic acid. The nutritional requirements of the cells at different stages of this differentiation process are not known. In other cell types, nutritional supplementation du...

journal_title：Calcified tissue international

authors： Brown PM,Hutchison JD,Crockett JC

更新日期：2011-12-01 00:00:00

abstract：:Bone formation in a variety of contexts depends on angiogenesis; however, there are few reports of the vascular response to osteogenic skeletal loading. We used the rat forelimb compression model to characterize vascular changes after fatigue loading. The right forelimbs of 72 adult rats were loaded cyclically in vivo...

journal_title：Calcified tissue international

authors： Matsuzaki H,Wohl GR,Novack DV,Lynch JA,Silva MJ

更新日期：2007-06-01 00:00:00

abstract：:The severest long-term complications of orthopedic joint-prostheses are associated with loosening of the implant-bone interface, due to adverse reactions in bone and subsequent weakening of the connection between the two materials. Mechanical stresses, caused by joint loading, play a key role in the adaption of interf...

journal_title：Calcified tissue international

authors： Huiskes R,Nunamaker D

更新日期：1984-01-01 00:00:00

abstract：:To characterize osteopenic changes in ovariectomized (OVX) rats as a function of time, female Sprague Dawley rats (240 g body weight, 90 days old) were subjected to bilateral ovariectomy or sham surgery and killed at various times from 14-180 days postovariectomy. The proximal tibial metaphysis was processed undecalci...

journal_title：Calcified tissue international

authors： Wronski TJ,Cintrón M,Dann LM

更新日期：1988-09-01 00:00:00

abstract：:In 11 postmenopausal women with histologically proven osteoporosis and normal lactose tolerance, a direct correlation between calcium absorption and intestinal lactase activity was observed. The results suggest that varying degrees of relative deficiencies in intestinal lactase might contribute to the graded decrease ...

journal_title：Calcified tissue international

authors： Pacifici R,Droke D,Avioli LV

更新日期：1985-01-01 00:00:00

abstract：:Interleukin (IL)-6 is a bone-resorbing cytokine that acts primarily on osteoclast progenitors to stimulate both proliferation and differentiation. Glucocorticoids (GC) down-regulate IL-6 synthesis in different cell types, including osteoblasts. Given the fact that bone remodeling is a tightly controlled process, it is...

journal_title：Calcified tissue international

authors： Dovio A,Masera RG,Sartori ML,Racca S,Angeli A

更新日期：2001-11-01 00:00:00

abstract：:Thyroxine (T4), triiodothyronine (T3), and alkaline phosphatase (AP) were assayed monthly in white-tailed deer plasma obtained from the antler (A), jugular (J), and the saphenous (S) veins during the period of antler growth and the period of mineralization. The concentrations of T3, T4, and AP in the J and S were not ...

journal_title：Calcified tissue international

authors： Bubenik GA,Sempere AJ,Hamr J

更新日期：1987-07-01 00:00:00

abstract：:Although hypogonadism is a risk factor for bone loss and fractures, the different etiopathophysiology and hormonal profile of classical and obesity-induced hypogonadism may lead to differences in musculoskeletal profile. This is a cross-sectional study of hypogonadal men between 40 and 74 years old. Our outcomes inclu...

journal_title：Calcified tissue international

authors： Aguirre LE,Colleluori G,Dorin R,Robbins D,Chen R,Jiang B,Qualls C,Villareal DT,Armamento-Villareal R

更新日期：2017-12-01 00:00:00

abstract：:We examined differences in patients' survival after hip fracture (HF) and risk for subsequent HF among patients treated with oral and intravenous bisphosphonates (oBPs, iBPs), denosumab (DMAB), and patients without therapy. We used data from all patients in Austria aged ≥ 50 who sustained a HF between 2012 and 2017 an...

journal_title：Calcified tissue international

authors： Behanova M,Reichardt B,Stamm TA,Zwerina J,Klaushofer K,Kocijan R

更新日期：2019-12-01 00:00:00

abstract：:Energy-dispersive X-ray microanalysis was used to determine calcium/phosphorous (Ca/P) ratios in undecalcified teeth, and the sulfur (S) content of dentin of decalcified teeth from normal patients and patients with familial hypophosphatemia, in an attempt to determine the effect of phosphorus deficiency. The results s...

journal_title：Calcified tissue international

authors： Daley TD,Jarvis A,Wysocki GP,Kogon SL

更新日期：1990-12-01 00:00:00

abstract：:The existence of nutritional deficiency rickets among infants in sunny Riyadh was confirmed radiologically. Most of the rachitic infants were breast-fed, some received unsupplemented infant feeding formulae, and all live in an environment that is devoid of sunlight. Their mean age at the time of onset was 10.5 months....

journal_title：Calcified tissue international

authors： Elidrissy AT,Sedrani SH,Lawson DE

更新日期：1984-05-01 00:00:00

abstract：:Osteoblast differentiation is predominantly regulated by the WNT/β-catenin signaling (canonical WNT pathway), which, together with bone morphogenetic proteins, acts as the master regulator of osteogenesis. The recent characterization of the canonical WNT pathway in the regulation of bone modeling and remodeling provid...

journal_title：Calcified tissue international

authors： Rossini M,Gatti D,Adami S

更新日期：2013-08-01 00:00:00

abstract：:The purpose of this research was to address the following question: How is the solubility of fluoride-pretreated carbonated apatite (CAP) in aqueous acidic media related to the equilibrium solution fluoride and/or the CAP adsorbed fluoride levels? A CAP sample prepared by a precipitation method at 70 degrees C contain...

journal_title：Calcified tissue international

authors： Barry AB,Zhuang H,Baig AA,Higuchi WI

更新日期：2003-03-01 00:00:00

abstract：:The prevalence rates of ossification of the posterior longitudinal ligament (OPLL) in the Korean population were reported as 3.4 and 0.6%. However, these studies were performed before the era of three-dimensional computed tomography (3D CT). We investigated the prevalence of cervical OPLL on the basis of 3D CT and fea...

journal_title：Calcified tissue international

authors： Sohn S,Chung CK,Yun TJ,Sohn CH

更新日期：2014-06-01 00:00:00

abstract：:Histomorphometric evaluation of bone formation in an intravital tetracycline-labeled skeleton of a suddenly deceased osteoporotic woman is presented. The 24 skeletal sites investigated displayed substantial regional variations which, for two out of four cortical bone dynamics and all trabecular bone dynamics, were sig...

journal_title：Calcified tissue international

authors： Pødenphant J,Engel U

更新日期：1987-04-01 00:00:00

abstract：:Data on the association between dietary vitamin K intake and fracture risk are limited among Chinese. This study examined such an association in community-dwelling elderly in Hong Kong. We present data from 2,944 subjects (1,605 men, 1,339 women) who participated in a prospective cohort study. Baseline dietary intakes...

journal_title：Calcified tissue international

authors： Chan R,Leung J,Woo J

更新日期：2012-05-01 00:00:00

abstract：:The purpose of this study was to examine the influence of exercise on the serum concentrations of intact parathyroid hormone (PTH). Serum PTH and plasma lactate were measured in 15 well-trained men, 9 long-distance runners and 6 fire-fighters, during two running exercises. Test one consisted of 40-minute treadmill run...

journal_title：Calcified tissue international

authors： Salvesen H,Johansson AG,Foxdal P,Wide L,Piehl-Aulin K,Ljunghall S

更新日期：1994-04-01 00:00:00

abstract：:The purpose of this work was to extend to long bones the study on the ossification of human fetal skeleton in relation to conceptual age by a quantitative methodological approach. Postero-anterior scans were performed on 29 dried fetal femora (from 11.5 weeks of conceptual age to term) by a Hologic QDR 1000 X-ray dens...

journal_title：Calcified tissue international

authors： Panattoni GL,D'Amelio P,Di Stefano M,Sciolla A,Isaia GC

更新日期：1999-02-01 00:00:00

abstract：:The association of dietary patterns and bone health is not yet well known, and findings from the rare previous studies conducted on this issue are contradictory. We assessed the dietary patterns in relation to bone mineral density (BMD) in a sample of menopausal Iranian women. In this cross-sectional study, 160 menopa...

journal_title：Calcified tissue international

authors： Karamati M,Jessri M,Shariati-Bafghi SE,Rashidkhani B

更新日期：2012-07-01 00:00:00

abstract：:Each of the presently available noninvasive methods used to determine the nature and degree of changes in skeletal mass has significant advantages and limitations. Dual photon absorptiometric techniques generally have a very low radiation dose. They are also less expensive to construct than other systems. However, the...

journal_title：Calcified tissue international

authors： Cohn SH

更新日期：1982-09-01 00:00:00

abstract：:Radioiodination of synthetic human 37-49 osteocalcin requires optimal labeling conditions in order to obtain a maximum of mono- and di-iodinated tracer with little contamination by tri- and tetra-iodinated products or "radio-damage." The antibody raised against osteocalcin(h37-49) had the highest affinity for the C-te...

journal_title：Calcified tissue international

authors： Jüppner H,Schettler T,Giebel G,Wenner S,Hesch RD

更新日期：1986-11-01 00:00:00

abstract：:Mice deficient in the chloride channel ClC-7, which is likely involved in acidification of the resorption lacuna, display severe osteopetrosis. To fully characterize the osteopetrotic phenotype, the phenotypes of osteoclasts and osteoblasts were evaluated. ClC-7(-/-) mice and their corresponding wild-type littermates ...

journal_title：Calcified tissue international

authors： Neutzsky-Wulff AV,Karsdal MA,Henriksen K

更新日期：2008-12-01 00:00:00

abstract：:Correlated studies were performed with light and electron microscopy, and backscattered electron image in conjunction with X-ray microanalysis, of lanthanum-incubated epiphyseal cartilage of the young rat. The hall-mark of this procedure is the appearance of LaP electron-dense deposits (not present in control sections...

journal_title：Calcified tissue international

authors： Gomez S,Lopez-Cepero JM,Silvestrini G,Bonucci E

更新日期：1996-04-01 00:00:00

abstract：:Binding sites for wheat germ agglutinin (WGA)-lectin have been shown to become revealed in the demineralized resorption lacunae that osteoclasts excavate on bone substrate. Peroxidase-conjugated WGA-lectin, which binds to bone matrix glycoconjugates and proteoglycans, was used in pit formation assays to assess the act...

journal_title：Calcified tissue international

authors： Selander K,Lehenkari P,Väänänen HK

更新日期：1994-11-01 00:00:00

abstract：:Anemia is commonly associated with osteoporosis and sarcopenia in older persons. However, there is a common subset of patients identified as osteosarcopenic at a higher risk of adverse outcomes. Whether these patients are also at a higher risk of anemia remains unknown. In this study, we aimed to compare hemoglobin (H...

journal_title：Calcified tissue international

authors： Bani Hassan E,Vogrin S,Hernandez Viña I,Boersma D,Suriyaarachchi P,Duque G

更新日期：2020-08-01 00:00:00