Green tea protects human osteoblasts from cigarette smoke-induced injury: possible clinical implication

Holzer, Nina; Braun, Karl F.; Ehnert, Sabrina; Egaña, José Tomás; Schenck, Thilo L.; Buchholz, Arne; Schyschka, Lilianna; Neumaier, Markus; Benzing, Steffen; Stöckle, Ulrich; Freude, Thomas; Nüssler, Andreas K.

doi:10.1007/s00423-011-0882-8

Cited by 30 publications

(37 citation statements)

References 52 publications

(60 reference statements)

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“…Green tea contains naturally occurring polyphenols, which are known to have anti-oxidative properties. Although no clinical trials have been published, in vitro studies suggest that green tea might have beneficial effects on osteoblasts [46,47]. In South America, Yerba Mate tea consumption is often preferred to coffee or black tea.…”

Section: Non-alcoholic Beveragesmentioning

confidence: 97%

The Role of Diet in Osteoporosis Prevention and Management

Levis

Lagari

2012

Curr Osteoporos Rep

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Diet, a modifiable osteoporosis risk factor, plays an important role in the acquisition and maintenance of bone mass. The influence of diet on bone begins in childhood; even maternal diet can influence bone mass in the offspring. A good general nutritional status and adequate dietary protein, calcium, vitamin D, fruits, and vegetables have a positive influence on bone health, while a high caloric diet and heavy alcohol consumption have been associated with lower bone mass and higher rates of fracture. The evidence for a role of other minerals and vitamins in skeletal health is not as strong, but recent evidence suggests that vitamins C and K might also have an effect on bone.

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Section: Non-alcoholic Beveragesmentioning

confidence: 97%

The Role of Diet in Osteoporosis Prevention and Management

Levis

Lagari

2012

Curr Osteoporos Rep

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“…We also found that drinking tea could increase the risk of skeletal fluorosis. A previous study (Holzer et al, 2011) showed that regular consumption of tea increases urinary calcium excretion, resulting in bone loss. Furthermore, tea contains fluorine, which is easily released into the water during the tea brewing process (Malde et al, 2003).…”

Section: The Impact Of Water Drinking Habits On Skeletal Fluorosismentioning

confidence: 98%

Study of the relationship between the lifestyle of residents residing in fluorosis endemic areas and adult skeletal fluorosis

Liu¹,

Ye²,

Wei³

et al. 2015

Environmental Toxicology and Pharmacology

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“…Recently, Holzer et al (2012) [70], showed that green tea extract (GTE) with high levels of polyphenols (mainly catechins) may influence bone mineral density (BMD) in smokers by reducing their oxidative stress levels and enhancing viability of osteoblasts, thus on doing so, supporting bone healing in general. They conclude that dietary supplementation with GTE appears to be an effective and simple way to counter high reactive oxygen species (ROS) level due to cigarette smoke.…”

Section: Effects Of Polyphenols On Bone Metabolismmentioning

confidence: 99%

The Potential Role of Quercus Infectoria Gall Extract on Osteoblast Function and Bone Metabolism

Hapidin¹,

Abdullah²,

Soelaiman³

2012

OJEMD

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The galls of the Quercus infectoria (QI) tree are traditionally believed to have great medicinal value. Pharmacologically the galls are claimed to have various biological activities such as astringent effect, antidiabetic, antitremorine, local anaesthetic, antipyretic, anti-inflammatory, antibacterial, antiviral and many more. These pharmacological activities of gall extracts were reported to be due to its excellent antioxidant activity with phytochemicals constituents of phenolic and flavanoid compounds. The phenolic compounds or polyphenols can act on bone metabolism by modulating osteoblast proliferation, differentiation and mineralization, as well as osteoclastogenesis. In addition, elemental and physico-chemical analysis indicated the presence of important minerals in QI, such as calcium, magnesium, phosphorus, oxygen, potassium, aluminium, carbon, zinc, iron, manganese, nickel and silica. The current review will be focusing on the potential bone health benefits of the well-known traditional herbal medicine, QI or locally known as the "manjakani".

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Green tea protects human osteoblasts from cigarette smoke-induced injury: possible clinical implication

Abstract: Our data suggest possible beneficial effects on bone homeostasis, fracture healing, and bone mineral density following a GTE-rich diet or supplementation.

Cited by 30 publications

References 52 publications

The Role of Diet in Osteoporosis Prevention and Management

The Role of Diet in Osteoporosis Prevention and Management

Study of the relationship between the lifestyle of residents residing in fluorosis endemic areas and adult skeletal fluorosis

The Potential Role of Quercus Infectoria Gall Extract on Osteoblast Function and Bone Metabolism

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