Notes

Comparison involving levobupivacaine and levobupivacaine with fentanyl in infraumbilical surgical procedures below spinal anaesthesia.
4548; interview, P = 0.7191; hemispheric dominance, P = 0.3471) or coronoid process (chewing gum test, P = 0.7718; interview, P = 0.8072; hemispheric dominance, P = 0.8301) on the chewing and nonchewing sides, regardless of the method used to identify chewing preference. The preferred chewing side also did not significantly affect the dynamic parameters of the mandibular condyle (P = 0.5538). Chewing-side preference does not influence the volume of the mandibular condyle or coronoid process or the dynamic parameters of the TMJ.The objective of this study was to compare techniques of different methods of obtaining centric relation to verify which technique generates the greatest reproducibility of the centric relation. The PubMed/MEDLINE, Cochrane Library, SciELO, Scopus, and Web of Science databases were searched for articles published up to May 15, 2018. The search terms were combinations of "dental centric relation" with each of the following terms (individually) "reproducibility of findings"; "jaw relation record"; "chin point"; "gothic arch"; "bimanual manipulation"; "swallowing"; and "jig." The inclusion criteria included clinical studies in English that had to compare at least 2 techniques representing different methods for obtaining centric relation (based on the reproducibility of the centric relation) in individuals without temporomandibular dysfunction; and studies performed in individuals with complete or nearly complete dentition or complete edentulism. Methods (techniques) included in this study were guided methods (chibility of the centric relation. It is possible to suggest that in most cases intraoral gothic arch tracing is superior or equivalent when compared to guided methods.The purpose of this study was to evaluate the outcomes of a training initiative aimed at enhancing general dentists' knowledge and clinical skills in pediatric dentistry. Data were gathered from participants in 2-day didactic and preclinical training courses offered at Nicklaus Children's Hospital from December 2015 through December 2016. Clinical knowledge was measured with a 30-item questionnaire, and self-efficacy was measured with standardized instruments. The participants' satisfaction with the course was measured at the end of the program. Data on patterns of treatment were collected pretraining and 3 months posttraining via a follow-up survey. During the study period, 38 general dentists participated in the training program and reported statistically significant increases in knowledge and cognitive skills (P less then 0.05). All of the respondents to the follow-up survey reported an increase in the number of children treated and scope of services provided, and all respondents expressed satisfaction with the course (response rate = 34.2%). Training initiatives seeking to enhance the clinical skills and knowledge of general dentists may be an effective tool for modifying patterns of treatment, increasing access to care for children, and maximizing the capacity of the safety net system.Phleboliths are calcified thrombi found within a dilated blood vessel. When located in the maxillofacial region, they are commonly associated with hemangiomas or vascular malformations. This article reports an unusual case of a 59-year-old woman presenting with noncalcified phleboliths without evidence of associated vascular anomalies. Therefore, although a radiographic finding of phleboliths in the soft tissues of the head and neck represents evidence that a vascular malformation may be present, these lesions can occur without associated vascular anomalies. The association between the estimated age and elemental composition of the phleboliths in the present case suggests that the calcification process is relatively slow.The objective of this study was to compare fluoride levels in commercially available black tea, green tea, and matcha tea. Tea samples were purchased from a local supermarket in the United States and prepared according to the manufacturer's directions to mimic consumer activity. The selected products included 3 black teas (Bigelow Earl Grey, Twinings of London Lady Grey, and Lipton), 2 green teas (Bigelow and Lipton), and 3 matcha teas (Mighty Leaf, Celestial Seasonings, and Matcha Love). For all products except Mighty Leaf and Matcha Love, 250 mL of deionized water (DIW) was heated to boiling. ZINC05007751 cost One tea bag was added and stirred for 2 minutes. For Mighty Leaf matcha, 300 mL of DIW was used, but the sample was otherwise prepared as previously described. Matcha Love was prepared by stirring 0.5 tsp of green tea powder for 2 minutes in 30 mL of DIW heated to boiling. A 10-mL aliquot was taken from each tea group and from DIW alone (control) and combined with 10 mL of total ionic strength adjustment buffer (TISAB II) before it was measured with a combination fluoride electrode and pH/ion meter. The sample size was 5 separately prepared and independently measured tea servings per group. Fluoride concentrations were calculated from a calibration curve constructed from appropriate fluoride standards and then statistically analyzed using analysis of variance followed by the Student-Newman-Keuls post hoc test (α = 0.05). The DIW control group had negligible fluoride content. All tested tea samples contained fluoride in amounts ranging from 0.521 to 6.082 mg/L. The mean concentration differed significantly among brands and types of tea. Matcha green tea powder had the highest concentration of fluoride. Most teas contain a higher fluoride concentration than optimally fluoridated water (0.7 mg/L). Dental healthcare professionals should consider this information when advising caries prevention regimens for patients and determining the potential for dental or skeletal fluorosis in at-risk patients.
Uterine leiomyomata (UL) are the leading indication for hysterectomy in the United States. Dietary supplementation with lycopene was associated with reduced size and incidence of oviduct leiomyoma in the Japanese quail. Two US prospective cohort studies of women reported little association between intake of lycopene, or other carotenoids, and UL incidence. However, these studies relied on self-reported physician-diagnosed UL, which is prone to misclassification.

This study examines the association between dietary intake of carotenoids and UL incidence.

Data were derived from the Study of the Environment, Lifestyle, and Fibroids, a prospective cohort study. Women completed self-administered baseline questionnaires on demographic characteristics, reproductive history, and lifestyle, including a 110-item validated food frequency questionnaire, from which dietary intakes of carotenoids-including alpha carotene, beta carotene, cryptoxanthin, lutein-zeaxanthin, and lycopene-and vitamin A were estimated.

One thousand two hundred thirty Black women aged 23 to 35 years who did not have a previous diagnosis of UL, cancer, or autoimmune disease were eligible for enrollment (2010-2012).
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