Clinical and Radiological Characterization of Patients with Immobilizing and Progressive Stress Fractures in Methotrexate Osteopathy.

abstract：:The purpose of the present work was to investigate the appearance of ossification centers in human femur by Dual-energy X-ray Absorptiometry (DXA), comparing densitometric data with morphogenetic events. Posteroanterior scans were performed on 31 dried femora (from 11.5 weeks of conceptual age to 1 year of postnatal l...

journal_title：Calcified tissue international

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

更新日期：2000-04-01 00:00:00

abstract：:Human osteoblasts were obtained by migration and proliferation of cells from embryonic membranous bone on glass fragments. Light and electron microscopy analyses revealed a typical osteoblast-like appearance with high protein synthesis activity. The cells showed high alkaline phosphatase activity that was associated w...

journal_title：Calcified tissue international

authors： Oliva A,Marrone G,Della Ragione F,Riccio V,Palumbo R,Rossano F,Zappia V

更新日期：1992-11-01 00:00:00

abstract：:Diets with a high saturated fat content can produce deleterious effects on the absorption of dietary calcium and consequently an adverse effect on bone mineralization in growing animals. Hence dietary fat may have long-term consequences for skeletal health and skeletal pathologies such as osteoporosis. Whether a diet ...

journal_title：Calcified tissue international

authors： Wohl GR,Loehrke L,Watkins BA,Zernicke RF

更新日期：1998-07-01 00:00:00

abstract：:Experimental analysis with paired femurs provides the opportunity to study within-person differences in fracture type and associated structural side differences. We hypothesized that different fracture types in the hips of a subject are associated with structural asymmetry. Bone mineral density (BMD) and structural me...

journal_title：Calcified tissue international

authors： Thevenot J,Pulkkinen P,Kuhn V,Eckstein F,Jämsä T

更新日期：2010-09-01 00:00:00

abstract：:We have recently reported that risedronate preserves normal bone formation and decreases bone remodeling in women with postmenopausal osteoporosis after 3 years of treatment. We report now the results of a 2-year extension study. The primary objective of this study was to determine the effect of 5 years of risedronate...

journal_title：Calcified tissue international

authors： Ste-Marie LG,Sod E,Johnson T,Chines A

更新日期：2004-12-01 00:00:00

abstract：:Osteoporosis is a common disease among patients undergoing transplantation. Its prevalence and complications have been well described in solid organ recipients, especially kidney, liver, and heart. However, studies in bone marrow transplantation (BMT) are scarce. Among the mechanisms invoked in the pathogenesis of BMT...

journal_title：Calcified tissue international

authors： Castañeda S,Carmona L,Carvajal I,Arranz R,Díaz A,García-Vadillo A

更新日期：1997-04-01 00:00:00

abstract：:Compressive strength index (CSI) of the femoral neck is a parameter that integrates the information of bone mineral density (BMD), femoral neck width (FNW), and body weight. CSI is considered to have the potential to improve the performance of assessment for hip fracture risk. However, studies on CSI have been rare. I...

journal_title：Calcified tissue international

authors： Yu N,Liu YJ,Pei Y,Zhang L,Lei S,Kothari NR,Li DY,Papasian CJ,Hamilton J,Cai JQ,Deng HW

更新日期：2010-10-01 00:00:00

abstract：:A resolution-enhanced Fourier Transform Infrared (FTIR) Spectroscopic study of the CO3(2-) ion in pig enamel of increasing age and maturity has demonstrated the existence of four different, main carbonate locations. The major CO3(2-) site arises as a result of the substitution of CO3(2-) ions in the positions occupied...

journal_title：Calcified tissue international

authors： Rey C,Renugopalakrishnan V,Shimizu M,Collins B,Glimcher MJ

更新日期：1991-10-01 00:00:00

abstract：:This randomized, double-blind study assessed the antifracture efficacy and safety of intermittent intravenous (IV) ibandronate versus oral daily risedronate in Japanese patients with primary osteoporosis. Ambulatory patients aged ≥60 years were randomized to receive 0.5 or 1 mg/month IV ibandronate plus oral daily pla...

journal_title：Calcified tissue international

authors： Nakamura T,Nakano T,Ito M,Hagino H,Hashimoto J,Tobinai M,Mizunuma H,MOVER Study Group.

更新日期：2013-08-01 00:00:00

abstract：:Sclerostin and parathyroid hormones are strong negative and positive regulators of bone formation, respectively. The anabolic response induced by intermittent (iPTH) treatment is sclerostin status-dependent. However, the interaction between sclerostin and iPTH at the matrix level is unknown. The goal of the current st...

journal_title：Calcified tissue international

authors： Ross RD,Mashiatulla M,Robling AG,Miller LM,Sumner DR

更新日期：2016-02-01 00:00:00

abstract：:The aim of this study was to investigate the effect of transplanted chondrocytes on endochondral bone formation in cartilage repair tissue. In the knee joint of miniature pigs, cartilage lesions were treated by microfracturing and were then either left empty, covered with a collagen membrane, or treated by matrix-asso...

journal_title：Calcified tissue international

authors： Blanke M,Carl HD,Klinger P,Swoboda B,Hennig F,Gelse K

更新日期：2009-11-01 00:00:00

abstract：:Quantitative ultrasound measurement (QUS) and bone mineral density (BMD) have each been shown to predict fracture risk in women. The present study examined whether a combination of QUS and BMD could improve the predictive accuracy of fracture risk. This is a population-based prospective study which involved 454 women ...

journal_title：Calcified tissue international

authors： Chan MY,Nguyen ND,Center JR,Eisman JA,Nguyen TV

更新日期：2012-02-01 00:00:00

abstract：:Yerba mate (Ilex paraguariensis) is a xanthine-containing beverage, which is also rich in caffeine. Because caffeine has a negative impact on bone mineral density (BMD) mainly associated with low calcium (Ca) diets, there would be expected a negative effect of yerba mate on bone. In this study, Sprague-Dawley rats wer...

journal_title：Calcified tissue international

authors： Brun LR,Brance ML,Lombarte M,Maher MC,Di Loreto VE,Rigalli A

更新日期：2015-11-01 00:00:00

abstract：:In order to study in detail the processes leading to the resorption and ankylosis of teeth after trauma, the effects of cold application on the periodontal tissues were studied in the mouse. Liquid nitrogen was applied locally to the outer surface of the lower jaw which resulted in a freezing of the incisor and its su...

journal_title：Calcified tissue international

authors： Wesselink PR,Beertsen W,Everts V

更新日期：1986-07-01 00:00:00

abstract：:To determine the relationships among nutrients intake, bone mass, and bone turnover in women we have investigated these issues in a population-based, cross-sectional, observational study in one county in central Sweden. A total of 175 women aged 28-74 at entry to the study were included. Dietary assessment was made by...

journal_title：Calcified tissue international

authors： Michaëlsson K,Holmberg L,Mallmin H,Wolk A,Bergström R,Ljunghall S

更新日期：1995-08-01 00:00:00

abstract：:To experimentally examine the participation of amelogenins in controlled mineral-phase maturation of mammalian enamel, the identification of the individual proteins and their corresponding gene(s) is required. For this purpose, cDNAs were constructed from polyadenylated RNA from 2-day postnatal murine teeth, molecular...

journal_title：Calcified tissue international

authors： Lau EC,Bessem CC,Slavkin HC,Zeichner-David M,Snead ML

更新日期：1987-04-01 00:00:00

abstract：:Familial hypocalciuric hypercalcemia (FHH) is often considered in the differential diagnosis of hyperparathyroidism, but is rarely diagnosed. So far, FHH has not been documented in Israel. This report presents preliminary evidence for the occurrence of FHH in Israel. ...

journal_title：Calcified tissue international

authors： Liel Y,Arie R,Vered I

更新日期：1997-07-01 00:00:00

abstract：:The pharmacokinetics and bioavailability of pamidronate were assessed in patients with breast cancer, 6 subjects received the drug intravenously and 7 orally. The initial plasma half-life of pamidronate was short (42 +/- 27 min) and the apparent total plasma clearance was high (471 +/- 298 ml/min). The renal clearance...

journal_title：Calcified tissue international

authors： Daley-Yates PT,Dodwell DJ,Pongchaidecha M,Coleman RE,Howell A

更新日期：1991-12-01 00:00:00

abstract：:The gut microbiota (GM) is the whole of commensal, symbiotic, and pathogenic microorganisms living in our intestine. The GM-host interactions contribute to the maturation of the host immune system, modulating its systemic response. It is well documented that GM can interact with non-enteral cells such as immune cells,...

journal_title：Calcified tissue international

authors： D'Amelio P,Sassi F

更新日期：2018-04-01 00:00:00

abstract：:The accuracy of a radiographic absorptiometry (RA) technique called digital image processing (DIP), discriminative ability of RA for osteoporotic fracture, and the relationship between RA and dual X-ray absorptiometry (DXA) of the spine and forearm were evaluated. We measured 16 cadaver hands, 32 healthy non-black pre...

journal_title：Calcified tissue international

authors： Hagiwara S,Engelke K,Takada M,Yang SO,Grampp S,Dhillon MS,Genant HK

更新日期：1998-02-01 00:00:00

abstract：:Measurement of areal bone mineral density (aBMD) in intravertebral subregions may increase the diagnostic sensitivity of dual-energy X-ray absorptiometry (DXA)-derived parameters for vertebral fragility. This study investigated whether DXA-derived bone parameters in vertebral subregions were better predictors of verte...

journal_title：Calcified tissue international

authors： Briggs AM,Perilli E,Codrington J,Reynolds KJ,Parkinson IH,Wark JD

更新日期：2014-08-01 00:00:00

abstract：:The ability of 1,25(OH)2D3 and of 24,25(OH)2D3 to prevent or to heal rickets in chicks was evaluated by studies of plasma biochemistry, growth plate histology, bone morphometry and microradiography, and bone mineralization. 1,25(OH)2D3 at a dose of 100 ng/day produced fewest abnormalities compared with vitamin D3-trea...

journal_title：Calcified tissue international

authors： Dickson IR,Hall AK,Jande SS

更新日期：1984-01-01 00:00:00

abstract：:Teriparatide (TPTD) is the most widely used anabolic agent in the treatment of patients with osteoporosis although its use is restricted in many countries. A recent randomised trial confirmed that TPTD was superior to risedronate at preventing vertebral fractures over a 2-year period. There is limited information on t...

journal_title：Calcified tissue international

authors： Oswald AJ,Berg K,Ralston SH,Riches PL

更新日期：2019-08-01 00:00:00

abstract：:The potassium pyroantimonate technique was utilized for the selective subcellular localization of calcium in the mandibular condylar cartilage of 1-day-old rats. Electron dense calcium pyroantimonate precipitates were localized principally in mitochondria and at the cell membrane of the chondrocytes. In addition, smal...

journal_title：Calcified tissue international

authors： Morris DC,Appleton J

更新日期：1980-01-01 00:00:00

abstract：:It has recently been demonstrated that calcium ionophore A23187 mimics certain of the effects of parathyroid hormone (PTH) on bone in vitro, including stimulation of 45Ca release and cAMP formation. To further examine the relative effects of these two agents on bone cell metabolism, we compared the effects of syntheti...

journal_title：Calcified tissue international

authors： DeBartolo TF,Pegg LE,Shasserre C,Hahn TJ

更新日期：1982-09-01 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：:Increased bone loss has been noted in lymphoma patients; however, the incidence of hip fracture is not known. The aim of our study was to explore the risk for hip fracture in patients with lymphoma compared with the entire Swedish population. The risk of hip fracture was determined in a retrospective population cohort...

journal_title：Calcified tissue international

authors： Johansson P,Lind Kristjansdottir H,Johansson H,Jakir A,Mellström D,Lewerin C

更新日期：2020-06-01 00:00:00

abstract：:In vitro models of osteogenesis are essential for investigating bone biology and the effects of pharmaceutical, chemical, and physical cues on bone formation. Osteogenesis takes place in a complex three-dimensional (3D) environment with cells from both mesenchymal and hematopoietic origins. Existing in vitro models of...

journal_title：Calcified tissue international

authors： Gurkan UA,Kishore V,Condon KW,Bellido TM,Akkus O

更新日期：2011-05-01 00:00:00

abstract：:We have previously noted that a relatively large load (150 N) is required to induce a strain on the cortex of rat vertebrae similar to that induced on weight-bearing bones by normal mechanical usage. It seems unlikely that the musculature of the tail normally imposes loads of this magnitude, and this suggests that the...

journal_title：Calcified tissue international

authors： Chow JW,Jagger CJ,Chambers TJ

更新日期：1996-08-01 00:00:00

abstract：:Allogenous demineralized bone matrix (DBM) represents a potential scaffold for bone tissue engineering due to its close relation in structure and function with autologous bone, but its supply is often restricted by donor availability. Thus, an expanded source of human bone is needed. The aim of this study was to evalu...

journal_title：Calcified tissue international

authors： Liu G,Sun J,Li Y,Zhou H,Cui L,Liu W,Cao Y

更新日期：2008-09-01 00:00:00