Abstract:
:In order to investigate the effect of manganese (Mn) deficiency on bone metabolism in chicks, ninety 1-day-old male Arbor Acre chicks were randomly divided into 3 groups and each group were given a diet having a different concentration of Mn (60 mg kg(-1), control group; 40 mg kg(-1), Mn-deficient group I; 8.7 mg kg(-1), Mn-deficient group II). The serum was collected at 42 days old. Tests were performed to evaluate the changes in the levels of PTH, CT, ALP, TrACP, HOP TNF-alpha, OC, Mn and Ca in the serum of the chicks and the results showed that the levels of CT, ALP, TrACP, HOP, and Mn decreased markedly (P < 0.05), while PTH, Ca, and TNF-alpha increased markedly (P < 0.05) due to manganese deficiency in the diet, which indicates that Mn deficiency results in disorder of bone regulatory hormones and enzymes of bone metabolism in the serum.
journal_name
J Bone Miner Metabjournal_title
Journal of bone and mineral metabolismauthors
Zhaojun W,Lin W,Zhenyong W,Jian W,Ran Ldoi
10.1007/s00774-012-0417-6subject
Has Abstractpub_date
2013-05-01 00:00:00pages
285-92issue
3eissn
0914-8779issn
1435-5604journal_volume
31pub_type
杂志文章abstract::McCune-Albright syndrome (MAS) is sometimes complicated by hypophosphatemia. However, it remains unclear whether a humoral factor is associated with the cause of hypophosphatemia. We isolated cells with mutations of the Gsalpha gene from fibrous bone dysplasia tissues of two MAS patients (MAS cells). Severe combined i...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740170012
更新日期:2001-01-01 00:00:00
abstract::Disturbed zinc (Zn) homeostasis in mammals is mainly characterized by impaired bone generation accompanied with growth retardation. However, the underlying mechanisms that determine how Zn controls bone homeostasis remain to be defined. Zn homeostasis is tightly controlled by Zn transporter families. Recent studies ha...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,评审
doi:10.1007/s00774-012-0409-6
更新日期:2013-03-01 00:00:00
abstract::The aim of this study was to survey the incidence of osteoporotic fragility fractures, which include vertebral, hip, distal radius, and proximal humerus fractures, in patients ≥ 50 years of age, from 2004 to 2015, in Sado City, Japan. We examined temporal changes in the incidence of these fractures from 2010 through 2...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-018-0937-9
更新日期:2019-05-01 00:00:00
abstract::In end-stage osteoarthritis (OA) of the hip, the effect of bone metabolism with and without cartilage is unclear. In this study, we aimed to investigate histomorphology and microdamage in the subchondral bone of the femoral head in areas with and without articular cartilage in patients with end-stage OA. Nineteen femo...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-019-00988-z
更新日期:2019-09-01 00:00:00
abstract::Stimulation of osteoblast proliferation and differentiation is important for the in vivo bone-bonding ability of biomaterials. Previous in vitro studies have used biochemical assays to analyze osteoblast-specific gene expression in cultured osteoblasts. In this study, we generated transgenic mice harboring a monomeric...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-013-0544-8
更新日期:2014-11-01 00:00:00
abstract:INTRODUCTION:The specific aims of the study were to compare possible differences in sclerostin and preadipocyte factor-1 (Pref-1) between rhythmic gymnasts (RG), swimmers (SW) and untrained controls (UC), and to investigate the relationships of sclerostin and Pref-1 with bone mineral characteristics in studied groups. ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01141-x
更新日期:2020-09-02 00:00:00
abstract::Osteoporosis is a systemic and metabolic bone disease. New drugs with good curative effect, fewer side effects, and high safety need to be developed urgently. Recently, simvastatin has been used to treat osteoporosis more frequently; however, its clinical effect and treatment mechanism are still unknown. With the use ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-014-0638-y
更新日期:2016-01-01 00:00:00
abstract:INTRODUCTION:Cold intolerance is defined as abnormal pain resulting from exposure to cold stimulation after trauma. However, the pathophysiology remains unclear. We recently demonstrated that regional osteoporotic changes accompanied by high bone turnover were involved in causing pain-like behaviors in the unloaded hin...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01086-1
更新日期:2020-07-01 00:00:00
abstract::Studies examining the effects of hypoxia upon osteoclast biology have consistently revealed a stimulatory effect; both osteoclast differentiation and resorption activity have been shown to be enhanced in the presence of hypoxia. In the present study we examined the effects of the hypoxia mimetics dimethyloxallyl glyci...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-010-0171-6
更新日期:2010-09-01 00:00:00
abstract::Digital X-ray radiogrammetry (DXR) is a computer-assisted diagnosis technique for quantifying cortical hand bone mineral density (BMD) as well as the metacarpal index (MCI) in the metacarpal bones from radiographs. The objective was to compare DXR-BMD and DXR-MCI between healthy individuals and patients with rheumatoi...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-016-0741-3
更新日期:2017-03-01 00:00:00
abstract::Low levels of vitamin D nutrition (i.e., vitamin D insufficiency), which potentially cause osteoporosis, have been recognized as a common health problem for elderly people in European and North American countries, but there have been no studies on the prevalence of vitamin D insufficiency in Japan until recently. The ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,评审
doi:10.1007/s00774-005-0637-0
更新日期:2006-01-01 00:00:00
abstract::The G171V mutation (high bone mass, HBM) is autosomal dominant and is responsible for high bone mass in humans. Transgenic HBM mice in which the human LRP5 G171V gene is inserted also show a similar phenotype with greater bone mass and biomechanical performance than wild-type mice, as determined by whole bone testing....
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-010-0194-z
更新日期:2011-01-01 00:00:00
abstract::Leptin has been proposed to be a key molecule involved in energy regulation. Based on the generally acknowledged concept that a heavier person has a higher bone density, leptin is thought to be potentially involved in bone metabolism. Serum leptin, various bone markers, and bone mineral density (BMD) were studied in 5...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s007740170050
更新日期:2001-01-01 00:00:00
abstract::The aim of this observational, non-randomized study was to clarify the unknown effects of switching oral bisphosphonates (BPs) to denosumab (DMAb) or daily teriparatide (TPTD) in patients with rheumatoid arthritis (RA). The characteristics of the 194 female patients included in the study were 183 postmenopausal, age 6...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,多中心研究
doi:10.1007/s00774-017-0861-4
更新日期:2018-07-01 00:00:00
abstract::Knee loading is a relatively new loading modality in which dynamic loads are laterally applied to the knee to induce bone formation in the tibia and the femur. The specific aim of the current study was to evaluate the effects of loading frequencies (in Hz) on bone formation at the site away from the loading site on th...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-007-0774-8
更新日期:2007-01-01 00:00:00
abstract::The aim of the study was to assess the clinical performance of the model combining areal bone mineral density (aBMD) at spine and microarchitecural texture (TBS) for the detection of the osteoporotic fracture. The Eastern European Study is a multicenter study (Serbia, Bulgaria, Romania and Ukraine) evaluating the role...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,多中心研究
doi:10.1007/s00774-013-0529-7
更新日期:2014-09-01 00:00:00
abstract::Advanced glycation end products (AGE) in collagen have been reported to decrease the mechanical property of bone. However, there are no available data on the relation between fracture risk and levels of glycoxidative (nonenzymatic) cross-links of collagen in clinical samples. A total of 432 Japanese elderly women who ...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-007-0784-6
更新日期:2008-01-01 00:00:00
abstract::We performed this study to clarify whether celecoxib, a selective cyclooxygenase-2 (COX-2) inhibitor, prevents trabecular bone mass reduction by suppressing arthritis-related increase of bone resorption, and to discriminate differences in actions on bone among celecoxib, SC-58560 (a selective COX-1 inhibitor), and ind...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-007-0808-2
更新日期:2008-01-01 00:00:00
abstract:INTRODUCTION:This study aimed to examine long-term persistence in new users of oral bisphosphonates in a population-wide cohort in Manitoba, Canada. MATERIALS AND METHODS:A longitudinal observational study was conducted using administrative health data characterizing long-term bisphosphonate persistence in those who s...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-019-01069-x
更新日期:2020-05-01 00:00:00
abstract::Hypophosphatasia is a rare inherited disorder characterized by a low serum alkaline phosphatase (ALP) activity and defective bone mineralization. Adult hypophosphatasia typically manifests in middle-age as a result of osteomalacia with recurrent stress fractures of the lower limb. However, considerable variation occur...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-011-0338-9
更新日期:2012-11-01 00:00:00
abstract:INTRODUCTION:Physical activity (PA) is a key factor of bone mass acquisition in peripubertal children. Sedentary behavior (SB) has been shown to influence bone outcomes. This study aimed to examine the association between objectively measured PA and SB and bone stiffness in Japanese children. MATERIALS AND METHODS:Par...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-019-01021-z
更新日期:2019-11-01 00:00:00
abstract::Parathyroid hormone (PTH) is a potent anabolic agent, but the cellular mechanisms by which it increases bone mass are not fully understood. Dickkopf 1 (Dkk1) is an endogenous inhibitor of Wnt signaling and suppresses bone formation in vivo. We sought to determine if Dkk1 and anabolic PTH treatment interact in regulati...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-010-0202-3
更新日期:2011-03-01 00:00:00
abstract::Histomorphometry is commonly applied to study bone remodeling. Histological definitions of cortical bone boundaries have not been consistent. In this study, new criteria for specific definition of the transitional zone between the cortical and cancellous bone in the femoral neck were developed. The intra- and inter-ob...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-014-0562-1
更新日期:2015-01-01 00:00:00
abstract::Fracture healing is a complex biological process involving the proliferation of mesenchymal progenitor cells, and chondrogenic, osteogenic, and angiogenic differentiation. The mechanisms underlying the proliferation and differentiation of mesenchymal progenitor cells remain unclear. Here, we demonstrate Dickkopf-relat...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-015-0711-1
更新日期:2016-11-01 00:00:00
abstract::Data from retrospective and prospective observational and case-control studies suggest that activity is associated with reduced fracture risk, but consistently replicated bias may be responsible for this desired endpoint. Exercise during growth is likely to build a larger and stronger skeleton. However, cessation of e...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章,评审
doi:10.1007/BF03026319
更新日期:2005-01-01 00:00:00
abstract::Osteoclastogenic cytokines produced by T and B lineage cells and interleukin (IL)-7-induced expansion of the pool size of osteoclast precursors have been suggested to play an important role in acceleration of osteoclastogenesis induced by estrogen deficiency. However, the contribution of increased RANKL produced by os...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-006-0723-y
更新日期:2007-01-01 00:00:00
abstract::Accumulating evidence has shown that patients with lifestyle diseases such as type 2 diabetes mellitus, chronic kidney disease, and chronic obstructive pulmonary disease are at increased risk of osteoporotic fracture. Fractures deteriorate quality of life, activities of daily living, and mortality as well as a lifesty...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-020-01149-3
更新日期:2020-11-01 00:00:00
abstract::In Caucasian populations, the polymorphic restriction endonuclease HindIII marker of the osteocalcin (also known as BGP, for bone Gla protein) gene has recently been reported to be associated with bone mass, a major risk determinant of osteoporosis. In this study, we investigated the relationship between the BGP HindI...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-003-0478-7
更新日期:2004-01-01 00:00:00
abstract::Interleukin-11 (IL-11) is a bone marrow stromal fibroblast-derived cytokine with a wide spectrum of activities in different biological systems. IL-11 and IL-6 are two cytokines known to rely on osteoblast-osteoclast communication for their effects on osteoclast differentiation. Bone sialoprotein (BSP) is a mineralized...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-014-0576-8
更新日期:2015-03-01 00:00:00
abstract::Different model systems using osteoblastic cell lines have been developed to help understand the process of bone formation. Here, we report the establishment of two human osteoblastic cell lines obtained from primary cultures upon transduction of immortalizing genes. The resulting cell lines had no major differences t...
journal_title:Journal of bone and mineral metabolism
pub_type: 杂志文章
doi:10.1007/s00774-016-0753-z
更新日期:2017-03-01 00:00:00