Atraumatic restorative treatment induces transient changes in salivary total protein and redox biomarkers in children with caries: A non-randomized clinical study.

Aim: This study aimed to evaluate if dental atraumatic restorative treatment (ART) impacts salivary total protein and redox biomarkers in children with caries.

Methods: The study included 30 children (aged 4 to 6 years) with caries on posterior deciduous teeth, classified by ICCMS, attending a basic education school. Participants were divided into enamel (n = 15) and dentin (n = 15) lesion groups.

MMP-9 expression in rat pup incisor teeth is not altered by maternal hypertension or maternal atenolol treatment during pregnancy and lactation.

Hypertension alters tooth formation and Atenolol reduces the blood pressure of spontaneously hypertensive rats (SHR) during pregnancy and lactation, and as demonstrated before, increases the microhardness of the SHR offspring's teeth. MMP-9 is overexpressed in different tissues of hypertensive animals and treatment of hypertension substances can reverse this alteration. We hypothesize hypertension alters the expression of MMP-9 in dental structures of SHR offspring and that treating female SHR with atenolol prevents this alteration.

Factors related to university teaching that influence academic success of international medical students in China.

Background: Academic success is extremely important for international medical students enrolled in Chinese universities, as it affects their performance in their licence exams and future work opportunities. However, insufficient research has been conducted on university academic staff's awareness of teaching-related factors that affect their students' academic success.

Methods: A purposive sampling approach was taken in the study to recruit academics teaching in medical universities in China.

High- and low-achieving international medical students' perceptions of the factors influencing their academic performance at Chinese universities.

China has become an attractive destination for international medical students, particularly those from developing countries in Asia and Africa. These students are known to face difficulties in adapting to Chinese medical universities and they tend to score poorly on subsequent examinations to enter the medical profession in their home or in a third country. To date, limited research concerning the factors that affect the academic performance of this group of students in China has been conducted.

Coping Strategies of Failing International Medical Students in Two Chinese Universities: A Qualitative Study.

China hosts a large number of international medical students from low-income countries, and some fail examinations in the early stage of the Bachelor of Medicine and Bachelor of Surgery (MBBS) program. Little is known about how failing international medical students cope to recover their academic performance. It would be beneficial to investigate the coping strategies they use to help them recover their academic performance and progress.