Oxidative stress is a normal phenomenon in the body. Under normal conditions, the
physiologically important intracellular levels of reactive oxygen species (ROS) are …

A review of pathological mechanisms that can explain the relationship between periodontitis
and cardiovascular disease (CVD) is necessary to improve the management of both …

This paper aims to review the role of free radical‐induced tissue damage and antioxidant
defence mechanisms in inflammatory diseases that involve pathogenic processes similar to …

Objective. To determine the association between oxidative stress parameters with
periodontal disease, bleeding, and the presence of different periodontal bacteria. Methods …

There is growing evidence on the involvement of oxidative stress, which is simply described
as the imbalance between oxidants and antioxidants in favor of the former, in the …

Oxygen derived species such as hydrogen peroxide, superoxide anion radical, hydroxyl
radical (OH-), and singlet oxygen are well known to be cytotoxic and have been implicated …

Periodontal disease is a chronic adult condition. Bacteria implicated in the etiology of this
disease causes destruction of connective tissue and bone. As a result of stimulation by …

The pathological events leading to the destruction of the periodontium during inflammatory
periodontal diseases are likely to represent complex interactions involving an imbalance in …

Reactive oxygen species (ROS) are generated as by-products of normal cellular metabolic
activities. Superoxide dismutase, glutathione peroxidase, and catalase are the enzymes …

Reactive oxygen species (ROS) is a collective term used for oxygen-derived free radicals
(superoxide, hydroxyl radical, nitric oxide) and non-radical oxygen derivatives of high …