Sugar-sweetened beverages and weight gain in children and adults: a systematic review and meta-analysis

submitted by: vmalik
Background: The relation between sugar-sweetened beverages (SSBs) and body weight remains controversial. Objective: We conducted a systematic review and meta-analysis to summarize the evidence in children and adults. Design: We searched PubMed, EMBASE, and Cochrane databases through March 2013 for prospective cohort studies and randomized controlled trials (RCTs) that evaluated the SSB-weight relation. Separate meta-analyses were conducted in children and adults and for cohorts and...
Authors: Vasanti Malik, An Pan, Walter Willett, Frank Hu

Horizontal ridge augmentation of the atrophic anterior maxilla using rhBMP-2/ACS or autogenous bone grafts: a proof-of-concept randomized clinical trial.

submitted by: rumoreno
AIM: To compare the effect of recombinant human bone morphogenetic protein-2 (rhBMP-2) in an absorbable collagen sponge carrier (ACS) with autogenous bone graft for augmentation of the edentulous atrophic anterior maxilla. METHODS: Twenty-four subjects were enrolled in a randomized, controlled, parallel-group, open-label clinical trial. Subjects either received rhBMP-2/ACS (1.5 mg/ml) or particulated autogenous bone harvested from the mandibular retromolar region. A titanium-mesh was used...
Authors: Rubens Freitas

External cervical resorption: an analysis using cone beam and microfocus computed tomography and scanning electron microscopy

submitted by: Aske
Aim: To provide a three-dimensional representation of external cervical resorption (ECR) with microscopy, stereo microscopy, cone beam computed tomography (CT), microfocus CT and scanning electron microscopy (SEM). Summary: External cervical resorption is an aggressive form of root resorption, leading to a loss of dental hard tissues. This is due to clastic action, activated by a damage of the covering cementum and stimulated probably by infection. Clinically, it is a challenging...
Authors: V. Gunst, A. Mavridou, B. Huybrechts, G. Van Gorp, L. Bergmans, P. Lambrechts

Ovarian cancer screening with simple blood test

submitted by: mdanderson
Download from iTunes: https://itunes.apple.com/us/itunes-u/ovarian-cancer-screening-simple/id4... A simple blood test currently approved to detect ovarian cancer disease recurrence is full of new possibility. It may, one day, detect invasive, high-grade disease at its earliest, most curable stage. Listen to Karen Lu, M.D., professor and chair of Gynecologic Oncology and Reproductive Medicine, as she details the findings, and what they could, one day, mean for women.

Geospatial Exposure to Point-of-Sale Tobacco: Real-time craving and smoking-cessation outcomes

submitted by: tomkirchner
Background: Little is known about the factors that drive the association between point-of-sale marketing and behavior, because methods that directly link individual-level use outcomes to real-world point-of-sale exposure are only now beginning to be developed. Purpose: Daily outcomes during smoking cessation were examined as a function of both real-time geospatial exposure to point-of-sale tobacco (POST) and subjective craving to smoke. Methods: Continuous individual geospatial location data...
Authors: Thomas Kirchner, Jennifer Cantrell, Andrew Anesetti-Rothermel, Ollie Ganz, Donna Vallone, David Abrams

Balloon Sinuplasty Surgery overview

submitted by: ChicagoENT

Balloon Sinuplasty is an effective and safe technique and may offer big relief in treating chronic sinusitis. Balloon Sinuplasty does not involve the cutting of nasal bone or tissue. The treatment normally takes less than 2 hours and often provides complete relief from chronic sinusitis.