Increase in tartrate-resistant acid phosphatase of bone at the early stage of ascorbic acid deficiency in the ascorbate-requiring Osteogenic Disorder Shionogi (ODS) rat.

abstract：:An experimental fracture model was used to assess bone mineral density at the fracture site by peripheral computed tomography and to compare the model with biomechanical, histological, and radiographic methods for the quantification of the fracture repair process. Transverse osteotomies in the mid-diaphysis of 28 tibi...

journal_title：Calcified tissue international

authors： Augat P,Merk J,Genant HK,Claes L

更新日期：1997-02-01 00:00:00

abstract：:Employing a cytochemical bioassay, we compared parathyroid function in normal and X-linked hypophosphatemic (Hyp) mice. Under basal conditions Hyp mice manifested hypocalcemia and, in accord, had a plasma bioactive parathyroid hormone concentration (3.04 +/- 0.14 pg/ml) significantly greater than that of normals (2.16...

journal_title：Calcified tissue international

authors： Posillico JT,Lobaugh B,Muhlbaier LH,Drezner MK

更新日期：1985-07-01 00:00:00

abstract：:In order to investigate the pathogenesis of ossification of the posterior longitudinal ligament (OPLL) of the spine, we examined the distribution of insulin-like growth factor I (IGF-I) in the posterior longitudinal ligaments of OPLL patients, and analyzed the effects of IGF-I on the cultured spinal ligament cells. Fo...

journal_title：Calcified tissue international

authors： Goto K,Yamazaki M,Tagawa M,Goto S,Kon T,Moriya H,Fujimura S

更新日期：1998-02-01 00:00:00

abstract：:A guidance on the assessment and treatment of postmenopausal women at risk from fractures due to osteoporosis was recently published in Osteoporosis International as a joint effort of the International Osteoporosis Foundation and European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (Ka...

journal_title：Calcified tissue international

authors： Kanis JA,Cooper C,Rizzoli R,Reginster JY,Scientific Advisory Board of the European Society for Clinical and Economic Aspects of Osteoporosis and Osteoarthritis (ESCEO) and the Committees of Scientific Advisors and National Societies of the Inter

更新日期：2019-03-01 00:00:00

abstract：:Urinary pyridinoline (pyr) and deoxypyridinoline (dpyr) are new markers for bone resorption, and serum osteocalcin reportedly indicates osteoblastic activity. Recently, a new ultrasound bone densitometer instrument has been developed that measures ultrasonic properties of the os calcis, namely, the speed of sound (SOS...

journal_title：Calcified tissue international

authors： Kawana K,Kushida K,Takahashi M,Ohishi T,Denda M,Yamazaki K,Inoue T

更新日期：1994-12-01 00:00:00

abstract：:Conventional transmission electron microscopy requires an effective dehydration of the tissue specimens under investigation. This dehydration, for which ethanol most often is used, may influence the solubility of the slightly soluble calcium phosphates. To study the behavior of calcium phosphates in ethanol, stable ne...

journal_title：Calcified tissue international

authors： Larsen MJ,Thorsen A,Jensen SJ

更新日期：1985-03-01 00:00:00

abstract：:Raman spectroscopy and imaging are known to be valuable tools for the analysis of bone, the determination of protein secondary structure, and the study of the composition of crystalline materials. We have utilized all of these attributes to examine how mechanical loading and the resulting deformation affects bone ultr...

journal_title：Calcified tissue international

authors： Carden A,Rajachar RM,Morris MD,Kohn DH

更新日期：2003-02-01 00:00:00

abstract：:To assess the reductions in bone mass, strength, and turnover in adjuvant-induced arthritic rats and to examine the effect of a new benzamide compound, DU-6712, on these parameters, a 28-day dosing experiment was performed using 8-week-old female Lewis rats. Arthritis was induced by injecting the adjuvant into the hin...

journal_title：Calcified tissue international

authors： Uchiyama Y,Takamori H,Miyama K,Takano E,Nakajima H,Sato T,Nakamura T

更新日期：1998-06-01 00:00:00

abstract：:Newly developed fuzzy logic-derived structural parameters were used to characterize trabecular bone architecture in high-resolution magnetic resonance imaging (HR-MRI) of human cadaver calcaneus specimens. These parameters were compared to standard histomorphological structural measures and analyzed concerning perform...

journal_title：Calcified tissue international

authors： Patel PV,Eckstein F,Carballido-Gamio J,Phan C,Matsuura M,Lochmüller EM,Majumdar S,Link TM

更新日期：2007-10-01 00:00:00

abstract：:Bone injury occurs in human hemolytic disorders associated with thrombosis, such as beta-thalassemia and sickle cell disease. Exposure of rats to 2-butoxyethanol (BE) has been associated with hemolytic anemia, disseminated thrombosis, and infarction in multiple organs including bone. This rat model apparently mimics a...

journal_title：Calcified tissue international

authors： Shabat S,Nyska A,Long PH,Goelman G,Abramovitch R,Ezov N,Levin-Harrus T,Peddada S,Redlich M,Yedgar S,Nyska M

更新日期：2004-03-01 00:00:00

abstract：:Tartrate resistant acid phosphatase (TRAP) has been proposed as a new biochemical marker for bone resorption. We have compared this new marker, TRAP, with the classical biochemical markers of bone remodelling, serum alkaline phosphatase (sAP), serum osteocalcin (sBGP), and with the urinary hydroxyproline/creatinine ra...

journal_title：Calcified tissue international

authors： Torres R,de la Piedra C,Rapado A

更新日期：1991-07-01 00:00:00

abstract：:The goal of this study was to find out if bone can recover after long-term administration of bisphosphonate. Disodium pamidronate (APD) was given orally by gavage to mature beagle dogs at doses of 0, 2.5, 12.5, and 25 mg/kg/day for 1 year (0.1% concentration) and the animals were allowed to recover for another year. A...

journal_title：Calcified tissue international

authors： Grynpas MD,Kasra M,Dumitriu M,Nespeca R,Very JM,Mertz BP

更新日期：1994-10-01 00:00:00

abstract：:Prosected vertebrae and phalanges from 32 cadavera were examined using noninvasive methods commonly used for assessment of osteoporosis. Bone measures were then compared with a strength variable obtained by mechanically crushing or breaking the bones. All of the phalangeal density assessment techniques were found to b...

journal_title：Calcified tissue international

authors： Oyster N,Smith FW

更新日期：1988-08-01 00:00:00

abstract：:The effects of fluoride on human enamel and selachian enameloid in vitro were visualized in TEM and analyzed with electron diffraction. It is demonstrated that under precise pH conditions, inducing concentration balance between F-ions and apatite, calcium fluoride is no longer formed, and crystalline changes occur ins...

journal_title：Calcified tissue international

authors： Daculsi G,Kerebel LM,Kerebel B

更新日期：1981-01-01 00:00:00

abstract：:The effect of SrCl(2) treatment on bone nanostructure in a rat ovariectomy model was studied using scanning small-angle X-ray scattering (sSAXS). Twelve 6-month-old female Wistar rats were used. Six animals were ovariectomized (+ovx) and six were left intact after sham surgery (-ovx). Six animals, three +ovx and three...

journal_title：Calcified tissue international

authors： Bünger MH,Oxlund H,Hansen TK,Sørensen S,Bibby BM,Thomsen JS,Langdahl BL,Besenbacher F,Pedersen JS,Birkedal H

更新日期：2010-04-01 00:00:00

abstract：:We studied the acute phase response, including specific cytokine production, [interleukin-1 (IL-1), interleukin-6 (IL-6), tumor necrosis factor alpha(TNF alpha)] following a single dose of Aredia (disodium pamidronate) in patients with increased bone turnover and, in vitro, the role played by specific cytokines in the...

journal_title：Calcified tissue international

authors： Thiébaud D,Sauty A,Burckhardt P,Leuenberger P,Sitzler L,Green JR,Kandra A,Zieschang J,Ibarra de Palacios P

更新日期：1997-11-01 00:00:00

abstract：:Bone involvement, mainly osteoporosis but also osteosclerosis, is frequent in patients with indolent systemic mastocytosis (ISM). The recent characterization of the canonical Wnt/β-catenin pathway in the regulation of bone remodeling provided important insights for our understanding of the pathophysiology of a number ...

journal_title：Calcified tissue international

authors： Rossini M,Viapiana O,Zanotti R,Tripi G,Perbellini O,Idolazzi L,Bonifacio M,Adami S,Gatti D

更新日期：2015-05-01 00:00:00

abstract：:1,25(OH)2D3 was found to regulate its own receptor levels via an increase in corresponding mRNA levels in human osteoblast-like osteosarcoma cells (MG-63). In addition, exposure of the cells for 24h to dexamethasone, estradiol, retinoic acid, or triiodothyronine resulted in a dose-dependent accumulation of hVDR mRNA. ...

journal_title：Calcified tissue international

authors： Mäenpää P,Mahonen A,Pirskanen A

更新日期：1991-01-01 00:00:00

abstract：:Seventy-two postmenopausal osteoporotic women having more than one nontraumatic vertebral crush fracture were studied. Thirty-six of them, aged 68.8 +/- 1.2 years (18 +/- 4 YSM-years since menopause), were treated with 100 IU/day of salmon calcitonin i.m. plus 500 mg of elemental calcium for 10 days each month. The re...

journal_title：Calcified tissue international

authors： Rico H,Revilla M,Hernández ER,Villa LF,Alvarez de Buergo M

更新日期：1995-03-01 00:00:00

abstract：:Vitamin D has long been known to be important for bone health, but there is currently no consensus on the amount of vitamin D needed or how it varies with age, race/ethnicity, body size, absorption efficiency, season, and other factors. This review describes the effects of vitamin D on calcium absorption, parathyroid ...

journal_title：Calcified tissue international

authors： Dawson-Hughes B

更新日期：2013-02-01 00:00:00

abstract：:We compared the cytotoxic effects of alendronate (ALN) and incadronate (YM175) on isolated rabbit osteoclasts in vitro and on rats in vivo. In the in vitro experiment, each bisphosphonate was added to the culture of isolated osteoclasts at the final concentration of 3 x 10(-5), 3 x 10(-4), or 3 x 10(-3) M, and the amo...

journal_title：Calcified tissue international

authors： Ito M,Chokki M,Ogino Y,Satomi Y,Azuma Y,Ohta T,Kiyoki M

更新日期：1998-08-01 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：:ATP is as effective as inorganic pyrophosphate in retarding the rate of dissolution of calcium hydroxyapatite at pH 7, ADP is less effective, and AMP is without effect. The inhibition is due to the adsorption of ATP and ADP units on the crystal surface. ...

journal_title：Calcified tissue international

authors： Christoffersen MR,Christoffersen J

更新日期：1984-12-01 00:00:00

abstract：:Ribbon-like crystals, from developing enamel of human fetuses, were studied by high resolution electron microscopy. These crystals were classically described as the first organized mineral formed during amelogenesis. They were characterized by a mean width-to-thickness ratio (W.T-1) of 9.5, and 40% were bent. On latti...

journal_title：Calcified tissue international

authors： Cuisinier FJ,Steuer P,Senger B,Voegel JC,Frank RM

更新日期：1992-10-01 00:00:00

abstract：:Residents of a long-stay geriatric ward at the University Hospital Basel were included in a study to investigate the effects of hypovitaminosis D and immobility. All 91 women (mean age 82.5 years) and 92 men (mean age 78.7 years) were enrolled in the study. Measurements included bone resorption, as measured by urinary...

journal_title：Calcified tissue international

authors： Bischoff H,Stähelin HB,Vogt P,Friderich P,Vonthein R,Tyndall A,Theiler R

更新日期：1999-06-01 00:00:00

abstract：:The purpose of this study was to determine whether human parathyroid hormone (h-PTH) enhances trabecular bone mass and connectivities that were reduced by streptozotocin (STZ)-induced diabetes in rats. Seven-month-old female Wistar rats were injected with STZ or its vehicle intraperitoneally. All vehicle-injected norm...

journal_title：Calcified tissue international

authors： Tsuchida T,Sato K,Miyakoshi N,Abe T,Kudo T,Tamura Y,Kasukawa Y,Suzuki K

更新日期：2000-03-01 00:00:00

abstract：:Regular physical activity (PA) is associated with reduced risk of the development and progression of musculoskeletal, metabolic and vascular disease. However, PA declines with age and this can contribute to multiple adverse outcomes. The aims of this study were to describe the relationship between accelerometer-determ...

journal_title：Calcified tissue international

authors： Westbury LD,Dodds RM,Syddall HE,Baczynska AM,Shaw SC,Dennison EM,Roberts HC,Sayer AA,Cooper C,Patel HP

更新日期：2018-09-01 00:00:00

abstract：:The hypophosphatemic male mouse (Hyp/y), the proposed model for human vitamin D-resistant rickets (VDRR), is characterized by chronic hypophosphatemia, dwarfism, and rachitic and osteomalacic bone lesions. We have reported that treatment of Hyp/y mice with phosphate salts (Pi) heals rickets but does not correct the de...

journal_title：Calcified tissue international

authors： Marie PJ,Travers R,Glorieux FH

更新日期：1982-03-01 00:00:00

abstract：:In the rat, prolonged administration of the luteinizing, hormone-releasing hormone agonist buserelin (25 micrograms/kg body wt/day s.c.) lowers blood estradiol, raises bone resorption, and induces osteopenia. The present study was undertaken to determine whether withdrawal of buserelin normalizes blood estradiol, slow...

journal_title：Calcified tissue international

authors： Goulding A,Gold E

更新日期：1990-01-01 00:00:00

abstract：:This study aimed to evaluate the association between objectively measured habitual physical activity and calcaneal and forearm bone mineral density (BMD, g/cm(2)), one mechanically more loaded and one less loaded skeletal region, in children aged 6-8 years. BMD was measured in 297 boys and 265 girls by peripheral dual...

journal_title：Calcified tissue international

authors： Hasselstrøm H,Karlsson KM,Hansen SE,Grønfeldt V,Froberg K,Andersen LB

更新日期：2007-01-01 00:00:00