5 rezultate
Gingival enlargement (GE) is one of the most common soft tissue problems in patients undergoing orthodontic fixed treatment, particularly when spaces are rapidly closed and oral hygiene is poor. The mechanism by which GE occurs during orthodontic treatment is not fully understood. The initiation and
Background:
The melanin to be used in this study is a herbal melanin (HM) that has been extracted from the plant Nigella sativa. Nigella sativa was obtained from local market in Riyadh, Saudi Arabia. HM has been obtained from seed total powdered extract using standard extraction procedure and has
Vitiligo is a chronic acquired disease characterized by well defined white macules and patches affecting the skin and mucous membranes. Mucocutaneous lesions develop secondary to selective destruction of melanocytes. It has a major psychosocial impact on affected patients. The etiology of vitiligo
Diabetes mellitus (DM) is a major medical problem throughout the world. The most common and potentially most blinding of these complications is proliferative diabetic retinopathy (PDR).
Panretinal photocoagulation is established as the gold standard of treatment, supported by the data of the
Age-related macular degeneration ( AMD) is a disease affecting the macula, the central area of the retina. There are two main types of AMD. Geographic atrophy ( dry) AMD and neovascular ( wet) AMD. In neovascular AMD, subretinal neovascular membranes develop beneath the retina. The new vessels can