Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0031099 (periodontitis)
 12,489 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The purpose of this study was to determine the prevalence of oral manifestations in pediatric patients with acute lymphoblastic leukemia (ALL) receiving chemotherapy, and to evaluate the significance of independent risk factors (oral health, gender, age, time and type of treatment, and phase of chemotherapy). A cross-sectional study was made in 49 children with ALL between 2 and 14 years of age. To describe oral manifestations, a clinical diagnosis was made and the following criteria were applied: the OHI-S index to describe oral health and the IMPA index to describe periodontal conditions and to differentiate gingivitis from periodontitis. The prevalence of oral manifestations was: gingivitis, 91.84%; caries, 81.63%; mucositis, 38.77%; periodontitis, 16.32%; cheilitis, 18.36%; recurrent herpes, 12.24%; and primary herpetic gingivostomatitis, 2.04%. Other oral manifestations were: dry lips, mucosal pallor, mucosal petechiae, ecchymoses, and induced ulcers. The prevalence of oral candidiasis was 6.12%. It was observed that high risk ALL and poor oral hygiene were important risk factors for the development of candidiasis and gingivitis. The type of leukemia, gender and phase of chemotherapy were apparently associated with the presence of candidiasis, gingivitis, and periodontitis, and they could be considered risk factors for the development of oral manifestations.
 ...
PMID:Oral manifestations in pediatric patients receiving chemotherapy for acute lymphoblastic leukemia. 2057 68

Vitamins are essential organic compounds that catalyze metabolic reactions. They also function as electron donors, antioxidants or transcription effectors. They can be extracted from food and supplements, or in some cases, synthesized by our body or gut microbiome. Severe vitamin deficiencies result in systemic complications, including the development of scurvy, rickets, pellagra, and beriberi. Some moderate and severe deficiencies also result in oral conditions. A lower intake of vitamin A has been associated with decreased oral epithelial development, impaired tooth formation, enamel hypoplasia and periodontitis. Vitamin D deficiency during tooth development may result in non-syndromic amelogenesis and dentinogenesis imperfecta, enamel and dentin hypoplasia, and dysplasia. Clinical studies have demonstrated an association between vitamin D's endocrine effects and periodontitis. On the other hand, no significant association has been found between cariogenic activity and vitamin D deficiency. Vitamin C deficiency results in changes in the gingivae and bone, as well as xerostomia; while vitamin B deficiencies are associated with recurrent aphthous stomatitis, enamel hypomineralization, cheilosis, cheilitis, halitosis, gingivitis, glossitis, atrophy of the lingual papillae, stomatitis, rashes around the nose, dysphagia, and pallor. The effects of vitamins E and K on oral health are not as clear as those of other vitamins. However, vitamin K has a systemic effect (increasing the risk of haemorrhage), which may affect individuals undergoing oral surgery or suffering an oral injury. Health care professionals need to be aware of the effects of vitamins on oral health to provide the best available care for their patients.
 ...
PMID:Chapter 6: Vitamins and Oral Health. 3194 Jun 21