A study of rural populations' knowledge, attitude, and practice about brucellosis: a descriptive, cross-sectional, multicenter study.

Objective: Brucellosis is a highly contagious disease which is transmitted from animals to humans. One of the populations at high risk of infection is those living in rural areas. The present study was conducted to investigate rural populations' knowledge, attitude, and practice about brucellosis in Iran.

Investigating safe nursing care and medication safety competence in nursing students: a multicenter cross-sectional study in Iran.

Background: Medication safety competence is very important as one of the clinical skills among nursing students to provide safe nursing care. The lack of medication safety competence in nursing students leads to occurrence of medication errors subsequently jeopardizing patient safety. Thus, the present study was conducted to investigate safe nursing care and medication safety competence among nursing students in the south of Iran.

Metal nanoparticles and carbohydrate polymers team up to improve biomedical outcomes.

The convergence of carbohydrate polymers and metal nanoparticles (MNPs) holds great promise for biomedical applications. Researchers aim to exploit the capability of carbohydrate matrices to modulate the physicochemical properties of MNPs, promote their therapeutic efficiency, improve targeted drug delivery, and enhance their biocompatibility. Therefore, understanding various attributes of both carbohydrates and MNPs is the key to harnessing them for biomedical applications.

Female high school students' knowledge and attitude toward breast cancer.

Background: Breast cancer is the most common cancer among women. Even though early detection and diagnosis of this disease can reduce mortality considerably, several studies have shown that more than 92% of women are unaware of the risk factors for breast cancer and of breast cancer screening tests. The simultaneous promotion of screening and provision of education can increase community health and reduce medical costs, and students can play a leading role in informing and educating people in society.

Water deficit stress responses of monoterpenes and sesquiterpenes in different Iranian cultivars of basil.

Ocimum basilicum, a popular aromatic plant, contains aromatic terpenes of terpenoids with in vivo and in vitro verified cytotoxicity. Considering the characteristics and potential of its utilization, it would be attractive to reveal its regulation and biosynthesis, originally at the molecular level under water deficit stress. For this aim, for the first time, the gene encoding the enzyme involved in the end step of the MEP biosynthetic pathways (HDR) was cloned, and the accumulation ratio of linalool, germacrene D and γ-cadinene compounds as well as the expression trait of four critical genes (i.