Dietary therapy for calcium insufficiency in growing age: Endochondral ossification

2001 ◽  
Vol 17 (1) ◽  
pp. 43-46
Author(s):  
Mitsutaka Kimura
Keyword(s):  
Endochondral Ossification ◽  
Dietary Therapy ◽  
Growing Age ◽  
Calcium Insufficiency

Information Practices of Baby Boomers as Caregivers

2013 ◽  
Author(s):  
Khuan Seow ◽  
Nadia Caidi
Keyword(s):  
Social Policy ◽  
Baby Boomers ◽  
Information Needs ◽  
Family Members ◽  
Age Groups ◽  
Maladie D’Alzheimer ◽  
Policy Makers ◽  
Age Related ◽  
The Family ◽  
Growing Age

Canada has an aging population with the fastest growing age groups (80 and 45-64 years old) vulnerable to age-related diseases such as Alzheimer’s disease. Caregiving responsibilities often fall to the family members of the afflicted without much attention and consideration being placed on the information needs of these caregivers. We call for a better understanding of these caregivers' information needs and uses by social policy makers as well as information providers.La population du Canada a tendance à vieillir considérablement, avec la hausse la plus rapide dans les groupes d’âge (80 et 45 à 64 ans). Les personnes âges sont très vulnérables à toute sorte de maladies, telles que la maladie d’Alzheimer. La responsabilité revient souvent aux membres de la famille qui doivent prendre soin des personnes atteintes de cette maladie. Or, nous ne connaissons que peu de chose sur les besoins en information des personnes qui prennent soin de ces malades de l’Alzheimer : qui sont-ils ? Quelles sont leurs sources... 

scholarly journals Activation of β–catenin-LEF/TCF signal pathway in chondrocytes stimulates ectopic endochondral ossification

2003 ◽  
Vol 11 (1) ◽  
pp. 36-43 ◽  
Author(s):  
J. Kitagaki ◽  
M. Iwamoto ◽  
J.-G. Liu ◽  
Y. Tamamura ◽  
M. Pacifci ◽  
...  
Keyword(s):  
Endochondral Ossification ◽  
Signal Pathway

scholarly journals PP2A in LepR+ mesenchymal stem cells contributes to embryonic and postnatal endochondral ossification through Runx2 dephosphorylation

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Yu-Ting Yen ◽  
May Chien ◽  
Pei-Yi Wu ◽  
Shih-Chieh Hung
Keyword(s):  
Stem Cells ◽  
Alkaline Phosphatase ◽  
Mesenchymal Stem Cells ◽  
Bone Density ◽  
Endochondral Ossification ◽  
Bone Growth ◽  
Leptin Receptor ◽  
Trabecular Bone Density ◽  
Mature Adipocyte ◽  
Ossification Centers

AbstractIt has not been well studied which cells and related mechanisms contribute to endochondral ossification. Here, we fate mapped the leptin receptor-expressing (LepR+) mesenchymal stem cells (MSCs) in different embryonic and adult extremities using Lepr-cre; tdTomato mice and investigated the underling mechanism using Lepr-cre; Ppp2r1afl/fl mice. Tomato+ cells appear in the primary and secondary ossification centers and express the hypertrophic markers. Ppp2r1a deletion in LepR+ MSCs reduces the expression of Runx2, Osterix, alkaline phosphatase, collagen X, and MMP13, but increases that of the mature adipocyte marker perilipin, thereby reducing trabecular bone density and enhancing fat content. Mechanistically, PP2A dephosphorylates Runx2 and BRD4, thereby playing a major role in positively and negatively regulating osteogenesis and adipogenesis, respectively. Our data identify LepR+ MSC as the cell origin of endochondral ossification during embryonic and postnatal bone growth and suggest that PP2A is a therapeutic target in the treatment of dysregulated bone formation.

EVALUATION OF A DIET AND ANTIBIOTICS TARGETING THE MICROBIOTA FOR TREATMENT OF MILD TO MODETARE ACTIVE PEDIARTIC ULCERATIVE COLITIS: AN OPEN LABEL PILOT STUDY

2021 ◽  
Vol 27 (Supplement_1) ◽  
pp. S38-S38
Author(s):  
Chen Sarbagili-Shabat ◽  
Lindsey Albenberg ◽  
Johan Van Limbergen ◽  
Dror Weiner ◽  
Michal Yaakov ◽  
...  
Keyword(s):  
Ulcerative Colitis ◽  
Pilot Study ◽  
Dietary Intervention ◽  
Activity Index ◽  
Fecal Calprotectin ◽  
Dietary Therapy ◽  
The Novel ◽  
Open Label ◽  
Intention To Treat ◽  
Stable Maintenance

Abstract Background Newer strategies that target the microbiome may offer an alternative therapeutic approach for Ulcerative Colitis (UC). We developed a novel diet that targets changes in the microbiome and barrier function that have been reported in UC. The goal of the current study was to evaluate the efficacy of two sequential induction of remission strategies that target the microbiota: the novel diet termed the ulcerative colitis diet (UCD) and an antibiotics cocktail combination in dietary non responders. Methods This was a prospective, single arm, open label, pilot study in patients aged 8–19, with a pediatric UC activity index (PUCAI) scores >10 and ≤45 on stable maintenance therapy (5ASA or thiopurines). PUCAI score was assessed at week 3 and 6. Patients failing to enter remission or intolerant to dietary therapy could receive an open label 14-day course of Amoxycillin, Metronidazole and Doxycycline (AMD), and had PUCAI scored at day 21. Response was defined a decline in PUCAI ≥ 10 points, remission as PUCAI< 10. The primary endpoint was intention to treat (ITT) remission at week 6 with diet as the sole intervention. Results Twenty-three children mean age of 15.1±2.9 years were enrolled. Two patients (1 responder, 1 remission) withdrew by 3 weeks, four required additional therapy by week 3, all were considered failures by ITT. Mean PUCAI decreased at week 3 and 6 from 34.5±9.8 to 21.7±14.9 and 17.6±17.2 respectively (P=0.005, P=0.001) at ITT analysis including all patients. Sixteen out of twenty-three patients (69.6%) responded by week 6. Ten of twenty-three (43.5%) achieved remission by week 6, and nine (39.1%) had clinical remission at week 6. The median fecal calprotectin (FC) level decreased in patients (n=5) who achieved remission from 630 (IQR, 332–1586) μg/g at week 0 to 230 (75–1298) μg/g at week 6. Eight patients received treatment with antibiotics after failing diet, 4/8 (50.0%) subsequently entered remission. Conclusion A dietary intervention called the UC Diet appears to be effective for induction of remission in children with mild to moderate UC. Sequential use of diet, followed by antibiotic therapy in dietary non responders, needs further evaluation as a microbiome directed steroid sparing therapy in patient’s refractory to 5ASA and thiopurines.

TRPV2 is involved in induction of lubricin and suppression of ectopic endochondral ossification in articular joints

2021 ◽  
Author(s):  
Hideki Nakamoto ◽  
Yuki Katanosaka ◽  
Ryota Chijimatsu ◽  
Daisuke Mori ◽  
Fengjun Xuan ◽  
...  
Keyword(s):  
Endochondral Ossification
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