Content of potentially toxic elements (PTEs) in coffee and coffee-based products: a meta-analysis study, Systematic review, and health risk assessment.

Coffee is the most popular beverage after water in the world, which has an important role in health as a result of various minerals and vitamins but it may be pollution source of potentially toxic elements (PTEs) that can threate the health. Thus, the current study intended to detect the level of PTEs such as Cadmium (Cd), Copper (Cu), Lead (Pb), Nickel (Ni), Znc (Zn) and Iron (Fe), in various coffee and coffee-based products (powder, ground, processed, infusion and bean). Considering the databases of Scopus, Google scholar, PubMed, and Web of Science, the concentration of PTEs in coffee and coffee-based products was retrieved and meta-analyzed. Additionally, the non-carcinogenic risks in terms of total hazard quotient (TTHQ) were assessed using Monte Carlo simulated (MCS) model. According to the findings of 23 articles, the ranking of metal concentration in different coffees was Fe > Zn > Cu> Ni > Pb > Cd in powder, Fe > Cu > Zn> Ni in ground, Fe > Zn > Ni> Cu> Pb > Cd in processed and infusion and Fe > Zn > Ni> Cs > Pb in bean. Moreover, based on WHO regions, the highest concentrations of Cd and Pb (0.742 mg/kg) were related to the South-East Asia Region (SEARO) and European region (EURO) respectively. However, the highest concentrations of Fe (81.161 mg/kg), Zn (33.392 mg/kg), Cu (9.408 mg/kg), and Ni (18.064 mg/kg) were related to Pan American health organization (PAHO), PAHO, PAHO and Eastern Mediterranean Region (EMRO), respectively. On the other hand, the risk pattern was different in different countries. Moreover, consumers in some countries were not at significant non-carcinogenic risks because of ingestion of PTEs via coffee and consumption of coffee-based products.

Patient education information material assessment criteria: A scoping review.

BACKGROUND: Patient education information material (PEIM) is an essential component of patient education programs in increasing patients' ability to cope with their diseases. Therefore, it is essential to consider the criteria that will be used to prepare and evaluate these resources. OBJECTIVE: This paper aims to identify these criteria and recognize the tools or methods used to evaluate them. METHODS: National and international databases and indexing banks, including PubMed, Scopus, Web of Science, ProQuest, the Cochrane Library, Magiran, SID and ISC, were searched for this review. Original or review articles, theses, short surveys, and conference papers published between January 1990 and June 2022 were included. RESULTS: Overall, 4688 documents were retrieved, of which 298 documents met the inclusion criteria. The criteria were grouped into 24 overarching criteria. The most frequently used criteria were readability, quality, suitability, comprehensibility and understandability. CONCLUSION: This review has provided empirical evidence to identify criteria, tools, techniques or methods for developing or evaluating a PEIM. The authors suggest that developing a comprehensive tool based on these findings is critical for evaluating the overall efficiency of PEIM using effective criteria.

Assessment of anti-hyperlipidemic effect of Citrullus colocynthis

Hyperlipidemia is a well-known risk factor for several illnesses including atherosclerosis, heart and vascular diseases and stroke. In the search for potential anti-hyperlipidemic agents from plants to prevent these conditions, the pulp and the seeds of Citrullus colocynthis were assessed for their effects on the lipid profile of hyperlipidemic New Zealand rabbits. In the experimental groups that received the pulp of C. colocynthis or 100 mg/kg of seeds, the lipid profiles were significantly reduced when compared to the control group (P<0.05).

Hiperlipidemia é um fator de risco bem conhecido para diversas doenças inclusive aterosclerose, doenças cardíacas e derrame cerebral. Na procura de potenciais agentes antihiperlipidêmicos a partir de plantas para prevenir essas doenças, a polpa e as sementes de Citrullus colocynthis foram testadas para verificar seus efeitos no perfil lipídico de coelhos Nova Zelândia hiperlipidêmicos. Nos grupos experimentais que receberam a polpa de C. colocynthis ou 100 mg/kg das sementes, os perfis lipídicos foram significantemente reduzidos quando comparados ao grupo de controle (P<0,05).