Evaluation of risk stratification and adherence to venous thromboembolism prophylaxis among hospitalized obstetric women: Retrospective case file review at East Jeddah Hospital during 2018-2019.

Background: Venous thromboembolism (VTE) is associated with substantial mortality as well as morbidity and is largely preventable among hospitalized obstetric women. However, thromboprophylaxis is underutilized in most hospitalized patients.

Objectives: To evaluate VTE risk and adherence to local thromboprophylaxis protocol among hospitalized pre- and postnatal women.

Human papillomavirus and head and neck squamous cell carcinoma in a UK population: Is there an association?

Background: Human papillomavirus (HPV) is an evolving important risk factor for head and neck cancer (HNC), especially for individuals who do not smoke and drink alcohol. The aim of this study was to establish the prevalence of HPV infection and elucidate its association with head and neck squamous cell carcinoma (HNSCC) patients in UK population.

Methods: The presence and association of HPV was investigated in HNSCC patients in this retrospective clinical study.

DNA replication licensing factor MCM2, geminin, and Ki67 define proliferative state and are linked with survival in oral squamous cell carcinoma.

Oral squamous cell carcinoma (OSCC) is still an unabated global killer with little advancement in its survival rate. DNA replication licensing proteins and Aurora kinase A are biomarkers that play important roles in genomic stability. The expression profile of minichromosomal maintenance protein 2 (MCM2), Ki67, geminin, and Aurora-A were linked to clinicopathological and outcome parameters, survival, and DNA content in 125 cases of OSCC.

Uniform-related infection control practices of dental students.

Background: Uniform-related infection control practices are sometimes overlooked and underemphasized. In Saudi Arabia, personal protective equipment must meet global standards for infection control, but the country's Islamic legislature also needs to be taken into account.

Aim: To assess uniform-related infection control practices of a group of dental students in a dental school in Saudi Arabia and compare the results with existing literature related to cross-contamination through uniforms in the dental field.

Education of tobacco use prevention and cessation for dental professionals--a paradigm shift.

The use of tobacco continues to be a substantial risk factor in the development and progression of oral cancer, periodontitis, implant failure and poor wound healing. Dental and dental hygiene education providers have made great advances towards the incorporation of tobacco education into their curricula in recent years. Unfortunately, however, both medical and dental education research has consistently reported schools providing only basic knowledge-based curricula that rarely incorporate more effective, behaviourally-based components affecting long-term change.

Consensus Report: 2nd European Workshop on Tobacco Use Prevention and Cessation for Oral Health Professionals.

Tobacco use has been identified as a major risk factor for oral disorders such as cancer and periodontal disease. Tobacco use cessation (TUC) is associated with the potential for reversal of precancer, enhanced outcomes following periodontal treatment, and better periodontal status compared to patients who continue to smoke. Consequently, helping tobacco users to quit has become a part of both the responsibility of oral health professionals and the general practice of dentistry.

The 120 kDa cell-binding fragment of fibronectin up-regulates migration of alphavbeta6-expressing cells by increasing matrix metalloproteinase-2 and -9 secretion.

Changes in the extracellular matrix, integrin expression, and protease secretion occur in wound healing and cancer and these systems are thought to play a crucial role in such processes. In this study, experiments were performed to examine the interaction of epithelial cells with the 120 kDa cell-binding fibronectin fragment. Cell migration was significantly increased in response to the 120 kDa fragment when compared with the full-length molecule, but only in cells overexpressing the beta-6 integrin (VB6).