Nutrition and oral health in children with recently and previously diagnosed celiac disease.

OBJECTIVES: To evaluate the nutritional and oral health status of children with previously diagnosed celiac disease (CD) who follow a gluten-free diet and recently diagnosed CD patients. MATERIALS AND METHODS: Previously and recently diagnosed groups were formed from children with CD, aged 4 to 15 years. A questionnaire was completed about the children's dental history and nutritional and oral hygiene habits. All the children underwent an oral examination, and dmft-DMFT indices were determined. Dental plaque status, periodontal health, and dental enamel defects were recorded. Oral soft tissues were examined for the presence of lesions. Unstimulated salivary flow rate and pH value were evaluated. RESULTS: A statistically significant difference was determined between the previously and recently diagnosed patients in terms of toothpaste preference (p=0.003), frequency of going to the dentist (p=0.039), and the types of dental treatment they had received (p=0.001). A statistically significant difference was determined between the previously and recently diagnosed patient groups in terms of dmft values (p=0.005). CONCLUSIONS: Children with CD should be directed to a pediatric dentist to improve oral and dental health, relieve the symptoms of oral mucosal lesions, be informed about enamel defects, and be encouraged to use gluten-free oral care products. CLINICAL RELEVANCE: The collaboration of pediatric gastroenterologists and pediatric dentists can prevent the progression of oral symptoms in children with CD and eliminate long-term complications in terms of both oral health and multisystemic problems.

A rare presentation of stafne bone cyst.

Stafne bone cysts (SBC) are defined as pseudocysts of the jaw in the literature. These lesions are typically localized at lingual cortical surface of the mandible and generally included normal salivary gland tissue; but they do not contain an epithelial lining. They may contain fat, muscle, connective tissue, lymphatic tissue, nerve bundles, blood vessels or air. In the literature, unlike posterior variant of SBC, anterior type of SBC (aSBC) is almost seven times less common (0.009%-0.3%). Usually, SCBs are identified at dental examination randomly. Since these lesions are mostly asymptomatic, some additional imagining modalities such as magnetic resonance imaging (MRI), computed tomography (CT) or sialography may be useful to confirm the diagnosis for atypical lesions. The aim of this report is to present a new case of aSBC and focuses on differential diagnosis along with alternative diagnostic imaging resources and review current literature.

Insecticidal effects of extracts of Humulus lupulus (hops) L. cones and its principal component, xanthohumol.

Insecticidal effects of the dichloromethane, ethyl acetate, acetone, ethanol and methanol extracts of Humulus lupulus (hops) L. cones and its principal components, xanthohumol was investigated on five stored pests, Sitophilus granarius (L.), Sitophilus oryzae (L.), Acanthoscelides obtectus (Say.), Tribolium castaneum (Herbst) and Lasioderma serricorne (F.). The mortality of adults of the insects treated with 2, 5, 5, 10 and 20 mg mlÌ -1 concentrations of the extracts and xanthuhumol was counted after 24, 48, 72, 96 and 120 h. In order to determine the toxic effects of the substances tested against all tested insects, durations for 50% mortality of the adults, and LD50 values were also determined in the first 48 h by probit analysis. Our results also showed that xanthohumol was more toxic against the pests in comparison with the extracts applications. LD50 values for xanthohumol were found to be low dose as compared with the extracts. Xanthohumol was more toxic against S. granarius (L.) with 6.8 µg of LD50 value. Among the extracts, methanol extract was less effective than other extracts against all tested insects. The ethyl acetate extract of H. lupulus cones was the most effective extract against the tested pests. The quantitative amounts of xanthohumol in the extracts were determined using a high-performance liquid chromatography. The quantitative data indicated that amount of xanthohumol in the extracts increased with increase of polarity of the solvents used from methanol to dichloromethane. The methanol extract contained the high amount of xanthohumol with 5.74 g/100 g extract (0.46 g/100 g plant sample).