Antibacterial and osteogenic gain strategy on titanium surfaces for preventing implant-related infections.

Infection and insufficient osseointegration are the primary factors leading to the failure of titanium-based implants. Surface coating modifications that combine both antibacterial and osteogenic properties are commonly employed strategies. However, the challenge of achieving rapid antibacterial action and consistent osteogenesis with these coatings remains unresolved.

Validation of an improved reference freeze-dried direct agglutination test for detecting leishmaniasis in the canine reservoir.

Proper identification and management of post-kala-azar dermal leishmaniasis (PKDL) and canine leishmaniasis (CanL) cases are among the prerequisites to the effective control of visceral leishmaniasis worldwide. Unlike PKDL, CanL still awaits effective improvement because of its cryptic nature, absence of parasites in lesions or lymph nodes and not complete sensitivity of some diagnostic tools in use. Because of the need for certain skills and equipment, both the liquid direct agglutination test and freeze-dried direct agglutination test (FD-DAT) versions are, in comparison with the indirect immunofluorescence antibody test (IFAT) or enzyme-linked immunosorbent assay (ELISA), practical and feasible diagnostic alternatives.

Exploring the knowledge of oral health and nutrition among Saudi Arabian dental professionals: a nationwide survey.

Background: The association between diet and oral health is complex, yet understanding the influence of nutrition on oral health among dental professionals is limited. This study aimed to assess the knowledge levels of dental professionals in Saudi Arabia regarding the relationship between diet and oral health.

Methods: A cross-sectional survey was conducted among 211 dental professionals in Saudi Arabia using an 18-item questionnaire.

Prevalence and associated factors of anaemia and iron-deficiency anaemia among adolescent Sudanese schoolchildren: a cross-sectional study.

Anaemia among adolescents is a worldwide health problem; however, data on anaemia among adolescents in Sudan are scarce. A cross-sectional study was conducted to investigate the prevalence and associated factors of anaemia and iron-deficiency anaemia among adolescent schoolchildren in northern Sudan. Socio-demographic information was collected using a questionnaire.