osteoporosis/nicotine

Osteoporosis is a common disorder of bone predominantly affecting postmenopausal women in which bone mineral density declines making bone more likely to break. Although cigarette smoking is a well-established risk factor for osteoporosis, smokeless tobacco (ST) use has never been suggested or

Nicotine is one of the most abused substances worldwide and can cause several harmful effects on health. One of the harmful effects, which is often ignored, is osteoporosis. Smoking has been shown to cause a decrease in bone mineral density in humans. Animal studies have proven that nicotine exerts

Osteoporosis is a serious health problem worldwide and leads to a significant burden on society. Unfortunately, efforts to control osteoporosis are largely unsuccessful. Lowering an individual's risk for osteoporosis must focus not only on treatment but also on modification of risk factors. One of

Cigarette smoking is a risk factor for osteoporosis and bone fracture. Moreover, smoking causes exposure to cadmium, which is a known risk factor for osteoporosis. It is hypothesized that part of smoking-induced osteoporosis may be mediated via cadmium from tobacco smoke. We investigated this

Nicotine contained in cigarette smoke contributes to the onset of several diseases, including osteoporosis, whose emerging pathogenic mechanism is associated with osteoblasts apoptosis. Scanty information is available on the molecular mechanisms of nicotine on osteoblasts apoptosis and,

To evaluate smoking as a risk factor for osteoporosis, we performed a qualitative analysis of 40 international studies investigating statistical associations between smoking and osteoporosis related endpoints. Using standardized causality assessment criteria, we failed to demonstrate a relationship

In a group of 11 men ranging in age from 35 to 50 years with idiopathic osteoporosis, most were mild alcoholics and heavy smokers. Two had absorptive hypercalciuria. Histomorphometry showed that the patients had low trabecular bone volume and mean trabecular thickness when compared with age-matched

Tobacco use has been identified as being a risk factor for the development of osteoporosis. To elucidate the effect of nicotine on bone metabolism we examined 8 intact and 8 castrated mice treated for 56 days with nicotine in drinking water and compared with the same number of mice acting as

Tobacco smoking has been implicated in the development of osteoporosis and early onset of menopause in women smokers. We measured various biomechanical properties of femurs and tibiae obtained from smoke-exposed and control mice to determine cigarette smoke influences on bone mass, structure, and

In the United States alone, osteoporosis affects over 20 million women. The cost of treating the complications of osteoporosis exceeds 10 billion dollars. Half of those who sustain a hip fracture never return to their former life style. In addition, there is a major increase in mortality within the

Periodontal diseases (PD) affect about half of the adult population all over the world. PD is caused by bacterial infection which induces an inflammatory response with progressive destruction of the periodontal tissues and finally the loss of teeth. Tobacco smoking (TS), alcohol consumption, and

Several systemic conditions may have an influence on oral health. Hormone replacement therapy (HRT) has a positive effect on alveolar bone of menopausal women and smoking a negative effect. However, little is known about their effect on saliva. The purpose of this study was to examine the effect of

OBJECTIVE Despite the observation that select nicotine receptor agonists have analgesic effects, smokers report higher pain scores and more functional impairments than lifelong nonsmokers, attributable to exaggerated stress responses, receptor desensitization, and altered pharmacokinetics compounded