Influence of BMI on pubertal development and bone mass accrual in apparently healthy school children aged 6-17 years

2014 ◽  
Author(s):  
Rajesh Khadgawat ◽  
Raman Marwaha ◽  
Aashima Dabas ◽  
N Tandon ◽  
A Sastry ◽  
...  
Keyword(s):  
Bone Mass ◽  
School Children ◽  
Pubertal Development ◽  
Bone Mass Accrual ◽  
Apparently Healthy

Influence of pubertal development and body composition on bone mass accrual in apparently healthy school children aged 6-17 years

2015 ◽  
Author(s):  
Aashima Dabas ◽  
Rajesh Khadgawat ◽  
R K Marwaha ◽  
N Mehan ◽  
A Sastry ◽  
...  
Keyword(s):  
Body Composition ◽  
Bone Mass ◽  
School Children ◽  
Pubertal Development ◽  
Bone Mass Accrual ◽  
Apparently Healthy

scholarly journals The Longitudinal Effects of Physical Activity and Dietary Calcium on Bone Mass Accrual Across Stages of Pubertal Development

2014 ◽  
Vol 30 (1) ◽  
pp. 156-164 ◽  
Author(s):  
Joan M Lappe ◽  
Patrice Watson ◽  
Vicente Gilsanz ◽  
Thomas Hangartner ◽  
Heidi J Kalkwarf ◽  
...  
Keyword(s):  
Physical Activity ◽  
Bone Mass ◽  
Pubertal Development ◽  
Dietary Calcium ◽  
Longitudinal Effects ◽  
Bone Mass Accrual

Bone mass accrual following supplementation of vitamin D alone versus vitamin D+ calcium in underprivileged Indian premenarcheal girls

2013 ◽  
Author(s):  
Sunil Kumar Kota ◽  
Lalit Kumar Meher ◽  
Sruti Jammula ◽  
Kirtikumar D Modi
Keyword(s):  
Vitamin D ◽  
Bone Mass ◽  
Bone Mass Accrual

Bone mass in school children in Spain: Impact of anthropometric and body composition factors

Bone ◽  
2010 ◽  
Vol 47 ◽  
pp. S175-S176
Author(s):  
J.M. Lavado-Garcia ◽  
J.M. Moran ◽  
M.J. Lopez-Rodriguez ◽  
C. Costa-Fernandez ◽  
M.L. Canal-Macias ◽  
...  
Keyword(s):  
Body Composition ◽  
Bone Mass ◽  
School Children ◽  
Composition Factors

The Effect of Hormonal Oral Contraception on Acquisition of Peak Bone Mineral Density of Adolescents and Young Women

2012 ◽  
Vol 25 (3) ◽  
pp. 331-340 ◽  
Author(s):  
Susan Ziglar ◽  
Tracy S. Hunter
Keyword(s):  
Bone Mineral Density ◽  
Bone Mass ◽  
Bone Mineral ◽  
Young Women ◽  
Bone Mineralization ◽  
Critical Time ◽  
Health Concern ◽  
Mineral Density ◽  
Peak Bone Mineral Density ◽  
Bone Mass Accrual

Maximizing bone mass in youth is touted as the best strategy to offset the natural losses of aging and the menopausal transition. Not achieving maximum peak bone mineral density (BMD) is an independent risk factor for osteoporosis and thus a public health concern. Adolescence is a critical time of bone mineralization mediated by endogenous estradiol. Research has shown that the highest velocity of bone mass accrual occurs 1 year before menarche and after the first 3 years. Low-peak attainment of BMD in young women is associated with contributing factors such as diets low in calcium, eating disorders, lack of exercise, smoking, and low estrogen states. Oral contraceptives (OCs) suppress endogenous estradiol production by suppressing the hypothalamic–pituitary–ovarian axis. Thus, OCs, by replacing endogenous estradiol with ethinyl estradiol (EE), establish and maintain new hormone levels. The early initiation and the use of very low dose of EE raises the possibility that bone mass accrual at a critical time of bone mineralization in young women or adolescents may be jeopardized. This review examines the studies of BMD in adolescents and young women that use combination hormonal contraception. Some studies had inherent limitations, such as small trial, poor control of confounders, failure to exclude women with prior use of hormonal contraceptives, or prior pregnancy from control groups. The vast majority of reviewed studies showed OCs containing 20 to 30 µg of EE interfere with acquisition of peak BMD. Limited numbers of studies examine the effects of OCs containing 35 µg on adolescents and young adults. Additionally, studies are needed evaluating the progestin component of OCs as their differing androgenic properties may affect bone mineralization as well.

scholarly journals Relatively higher bone formation markers during puberty are correlated with more bone mass accrual independent of longitudinal growth in boys

Bone Reports ◽  
2020 ◽  
Vol 13 ◽  
pp. 100671
Author(s):  
Thiberiu Banica ◽  
Sara Vandewalle ◽  
Hans-Georg Zmierczak ◽  
Stefan Goemaere ◽  
Jean De Schepper ◽  
...  
Keyword(s):  
Bone Formation ◽  
Bone Mass ◽  
Longitudinal Growth ◽  
Bone Formation Markers ◽  
Bone Mass Accrual

scholarly journals Malarial Anaemia and Anaemia Severity in Apparently Healthy Primary School Children in Urban and Rural Settings in the Mount Cameroon Area: Cross Sectional Survey

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0123549 ◽  
Author(s):  
Irene Ule Ngole Sumbele ◽  
Helen Kuokuo Kimbi ◽  
Judith Lum Ndamukong-Nyanga ◽  
Malaika Nweboh ◽  
Judith Kuoh Anchang-Kimbi ◽  
...  
Keyword(s):  
Primary School ◽  
School Children ◽  
Primary School Children ◽  
Cross Sectional Survey ◽  
Cross Sectional ◽  
Mount Cameroon ◽  
Rural Settings ◽  
Apparently Healthy

scholarly journals Impact of the Autonomic Nervous System on the Skeleton

2018 ◽  
Vol 98 (3) ◽  
pp. 1083-1112 ◽  
Author(s):  
Florent Elefteriou
Keyword(s):  
Central Nervous System ◽  
Nervous System ◽  
Bone Mass ◽  
Bone Remodeling ◽  
Cancer Metastasis ◽  
Bone Development ◽  
Autonomic Nerves ◽  
Bone Homeostasis ◽  
Bone Mass Accrual ◽  
The Central Nervous System

It is from the discovery of leptin and the central nervous system as a regulator of bone remodeling that the presence of autonomic nerves within the skeleton transitioned from a mere histological observation to the mechanism whereby neurons of the central nervous system communicate with cells of the bone microenvironment and regulate bone homeostasis. This shift in paradigm sparked new preclinical and clinical investigations aimed at defining the contribution of sympathetic, parasympathetic, and sensory nerves to the process of bone development, bone mass accrual, bone remodeling, and cancer metastasis. The aim of this article is to review the data that led to the current understanding of the interactions between the autonomic and skeletal systems and to present a critical appraisal of the literature, bringing forth a schema that can put into physiological and clinical context the main genetic and pharmacological observations pointing to the existence of an autonomic control of skeletal homeostasis. The different types of nerves found in the skeleton, their functional interactions with bone cells, their impact on bone development, bone mass accrual and remodeling, and the possible clinical or pathophysiological relevance of these findings are discussed.

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