Sweet almond (Prunus dulcis (Mill.) D.A.Webb) is a known nut, which has long been used in several ethnomedical systems, especially in Persian medicine (PM) for its nutritional and therapeutic activities. In this study, we aimed to provide a summary on traditional uses, phytochemistry, and pharmacological activities of sweet almond.Thus, we reviewed textbooks of PM and electronic literature on traditional medicine.Moreover, the available data on the usage of sweet almond were searched in electronic databases to find articles on its pharmacological properties and phytochemistry. According to phytochemical investigations, this plant contains macronutrients, micronutrients, essential oils, various phenolic compounds, and phytosterols. Current pharmacological studies represent that Prunus dulcis has several biological activities including prebiotic, antimicrobial, antioxidant, antiinflammatory, anticancer, hepatoprotective, cardiometabolic protection, nootropic, anxiolytic, sedative-hypnotic, and nervous-improving effects. Further clinical trials and meta-analysis are required to draw a definitive conclusion on the efficacy and therapeutic activities of almond.
Introduction: This study assesses the differences in the presentations, complications and metabolic abnormalities of children with renal calyceal microlithiasis (RCM) and overt urolithiasis in different pediatric ages. Materials and Methods: A total of 465 children with urolithiasis were investigated retrospectively. Patients were categorized based on their ages to infancy, early childhood, middle childhood and adolescence. When the hyperechogenic spots on ultrasound imaging were <3 mm, they were considered RCM, and if they were ≥3 mm, they were considered overt urolithiasis. Results: Metabolic abnormalities were detected in 71%; hyperuricosuria in infants, hyperoxaluria in younger children and hypocitraturia in older children were the most common metabolic abnormalities. Hypercalciuria was the only metabolic abnormality that was significantly associated with overt urolithiasis in all pediatric ages (OR 2.25, 95% CI 1.21-4.19). The clinical presentations were not significantly different between RCM and overt urolithiasis; however, complications such as urinary tract infection was significantly higher with overt urolithiasis in infancy (p = 0.01), early childhood (p = 0.02), middle childhood (p = 0.007) and adolescence (p = 0.01). Also, growth retardation was significantly higher with overt urolithiasis in infancy and early childhood (p = 0.02). Conclusions: Most children with urolithiasis have underlying urinary metabolic abnormalities that differ according to the child's age. Despite these differences, hypercalciuria is significantly associated with overt urolithiasis in all pediatric ages. Clinical and laboratory features cannot differentiate RCM and overt urolithiasis; however, complications are significantly higher with overt urolithiasis.
Reviewing ancient manuscripts of Persian medicine (PM) reveals that there have been some basic principles for decision-making in epidemic infectious diseases that existed in the past. These PM rules for clinical reasoning were applied through a personalized approach along with public health advice in such situations. Currently, the coronavirus pandemic has been the biggest problem in the world. Its mainstay of treatment is based on preventative measures and symptomatic treatments. Meanwhile, traditional medical systems for providing preventive, supportive, and rehabilitative care to patients have received more attention than before. Thus, the specific individual approach considered by PM scholars for clinical courses of epidemic infectious diseases may help shed more light on the spread of knowledge on epidemic diseases in ancient Persia.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.