Multifocal Analysis of Acute Pain After Third Molar Removal.

To analyze the pain modulation capacity profile in a Brazilian population, the relationship between opioid receptor () and Catechol-O-methyltransferase () 1polymorphisms and pain modulation capacity was determined through preoperative pain modulation tests and acute postoperative pain control evaluation, swelling, and trismus in 200 volunteers undergoing lower third molar removal. Psychologic and clinical parameters were measured. Patient DNA was sequenced for single nucleotide polymorphisms in and , and the salivary concentration of interleukin (IL)-2 (IL)-6, interferon (IFN)-γ and tumor necrosis factor (TNF)-α was evaluated.

CYP450 polymorphisms and clinical pharmacogenetics of ibuprofen after lower third molar extraction.

Purpose: This study hypothesized that drugs accumulate in the bloodstream of poor-metabolizing patients and may have more adverse effects and different pain perceptions and aimed to investigate the influence of CYP450 polymorphisms on acute postoperative pain, swelling, and trismus controlled by ibuprofen (600 mg) in 200 volunteers after dental extraction. In addition, surgical outcomes can determine pain, edema, and trismus and indicate inflammatory reactions after oral surgeries.

Methods: Genetic sequencing was performed to identify CYP450 polymorphisms and the surgical parameters evaluated: pre and postoperative swelling, trismus, and temperature; self-reported postoperative pain with visual analog scale (VAS); rescue medication consumed; and severity of adverse reactions.

Forensic parameters and allele frequency distributions of 16 STR in a Paraguayan population.

Paraguay is a Latin American country located in the central zone of South America. There is no official data on the ethnic composition of its population. The European colonization and the wars through which the country crossed were fundamental for its current genetic composition.

Efficacy of Ketoprofen With or Without Omeprazole for Pain And Inflammation Control After Third Molar Removal.

In view of the gastrointestinal problems generated by the ketoprofen use, the ketoprofen association with omeprazole is available on the market. However, this association efficacy in acute pain control has not been established. Bilateral extraction of lower third molars in similar positions is currently the most used model for the evaluation and investigation of the efficacy and pharmacological effects of new compounds for the treatment of acute postoperative pain.

Periodontal status and pathogenic bacteria after gastric bypass: a cohort study.

Aim: The aim this study was to evaluate the influence of gastric bypass surgery (GBS) on periodontal disease and quantify the periodontopathogenic bacteria in patients undergoing this surgery.

Material And Methods: This prospective study was composed of 50 patients who underwent bariatric surgery and the data collection was performed in three periods pre-operative, 6 (6M) and 12 months (12 M) postoperative. The oral clinical examination to assess periodontal disease; gingival fluid sample collection for quantification of the periodontopathogenic bacteria Porphyromonas gingivalis, Tannerella forsythia, Treponema denticola, and Prevotella intermedia using q-PCR; body mass index (BMI) and for collection of the individual's health-related data from medical files.

[Study of the association between human leukocyte antigens and Jorge Lobo's disease].

Jorge Lobo's disease is a cutaneous/subcutaneous mycosis with a chronic course, caused by the fungus Lacazia loboi. Considering its epidemiology and the few studies on immunological aspects of this disease, the objective of the present study was to investigate a possible association between HLA class II specificities in 21 Jorge Lobo's disease patients, by comparing them with healthy individual of the same ethnic group. HLA typing was performed using PCR-SSP method.