نتایج جستجو برای: salivary
تعداد نتایج: 25684 فیلتر نتایج به سال:
Introduction: Vitamin D has anti-inflammatory and immunomodulatory function. The role of vitamin D deficiency has been established in the development of many types of cancers and autoimmune diseases. Oral lichen planus (OLP) is a common chronic autoimmune in oral cavity. This study aimed to evaluate the serum and salivary levels of total vitamin 25 (OH) D3 in patients with the OLP and to assess...
Salivary gland tumors accounts for less than 1% of all tumors. Minor salivary gland tumors (MSGTs) are uncommon and make up about 10% of all salivary gland neoplasms. The clinical and histopathological distribution of these tumors vary geographically. A case of a 38 yr old man with a minor salivary gland mass at chin region isreported here. The tumor invaded into the anterior ...
Background & Aims: Mobile phone radiation is a major public health concern. This study aimed to determine if a quantitive relation could be found between specific absorption rate (SAR) and salivary volume and C-reactive protein (CRP) Material & Methods:Unstimulated whole salivary samples of 310 mobile phone users were collected. Mobile phones were categorized into three groups according to t...
Introduction: Sialolithiasis is a most common disease of salivary glands most commonly occurs in submandibular gland system. Simultaneous sialolithiasis in more than one salivary gland and multiple stone formations have been reported in only 5% and 3% of cases, respectively. In this article, a rare case of bilateral presence of various stones in different sizes and shapes in the submandibular ...
Background and purpose: Smoking increases the incidence and severity of periodontal disease. Elevation in the level of salivary soluble CD44 is considered as a diagnostic marker in some smoking-induced disorders such as periodontal disease. This study evaluated the salivary soluble CD44 level in smokers and non-smokers with and without moderate chronic periodontitis, before and one month after ...
objectives: leptin is a hormone-like protein produced by the adipose tissue. it plays an important role in protection of host against inflammation and infection. some studies have reported changes in leptin levels in the gingival crevicular fluid (gcf), saliva and blood serum of patients with periodontal disease compared to healthy individuals. the aim of the present study was to compare the sa...
Background: The airway surfaces are one of the most common ways of entry of infectious agents. Oral cavity associated lymphoid tissues are inductive site of humoral immune responses in inflammatory and infectious disorders of the upper respiratory tract. These lymphoid tissues play important roles in the induction of salivary IgA. The impact of upper respiratory tract diseases on salivary IgA p...
salivary gland tumors are rare in children and, when they do arise, they mainly affect the major salivary glands. minor salivary gland tumors are rare in children and are responsible for less than 10% of the cases. pleomorphic adenoma is the most common tumor of the salivary glands. the most common sites of pleomorphic adenoma of the minor salivary glands are the palates, followed by the lips a...
epidermal growth factor (egf) is a polypeptide molecule, with important functions in epithelial growth and wound repair. it exerts its effects on cells by binding to receptors on the cell surface. the aim of this study was to evaluate and compare salivary egf levels in patients with gingivitis and advanced periodontitis as well as in healthy controls.unstimulated salivary samples were collected...
introduction: the use of radioactive iodine (131i) has become an important adjunct to the treatment of thyroid cancer and hyperthyroidism. salivary gland has the ability to concentrate radioactive iodine under normal circumstances. salivary gland dysfunction and dry mouth are the common side effectsof high-dose radioiodine therapy. the purposeof this study was to determine the absorbed dose of...
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