Across the world, people are highly concerned with environmental matters, while worries about risks and threats continue. In recent decades, environmental concerns have drawn more international and national attention,...
详细信息
Across the world, people are highly concerned with environmental matters, while worries about risks and threats continue. In recent decades, environmental concerns have drawn more international and national attention, particularly, the green economy, an area of environmental awareness that aims to reduce environmental risks and ecological scarcities, fostering sustainable development without degrading the environment. The present study investigated green economy awareness among the higher education students in Oman in general and Sultan Qaboos University (SQU) in particular to assess their knowledge, attitudes and practice regarding the green economy. Data were collected via a structured questionnaire that was delivered to all students of the nine university colleges. The descriptive data analysis revealed that most respondents were aware of the concept of the green economy. While general knowledge and awareness about the concept were generally satisfactory, there were still some misconceptions and a lack of knowledge about some other themes. Statistical tools such as the Chi-square test, WAS and factor analysis were used to analyse any differences in the perception of male and female respondents as well as college background and majors.
Background: Attention-deficit hyperactivity disorder (ADHD) is a widespread and debilitating disorder with relatively high prevalence in Saudi Arabia. Neuropsychological and radiological investigations have revealed t...
详细信息
Background: Attention-deficit hyperactivity disorder (ADHD) is a widespread and debilitating disorder with relatively high prevalence in Saudi Arabia. Neuropsychological and radiological investigations have revealed that there are some differences in the components of the brain regions in children with and without ADHD. In this study we have performed whole exome sequencing (WES) in four non-familial cases of ADHD from Makkah Region to identify the genetic polymorphisms associated with the disease in our Saudi population. Methods: Exome sequencing was carried out using Ion Proton with AmpliSeq Exome library methods, and the data were analysed by Ion Reporter 5.6 software. Results: A total of 33 variants were identified from 222 genes selected from the GWAS catalogue for ADHD associated genes. However, the SNPs we identified in these genes were not reported to be associated with ADHD in previous studies. We have identified 2 novel missense variants;one in c.3451G > T;p. (ala1151Ser) in ITGA1 gene and another is c.988G > A;p. (ala330Thr) in SPATA13 genes. The variants rs928661, rs11150370 and rs386792899 were the only three variants that appeared on all the 4 patients studied. Six missense variants, rs16841277, rs2228209, rs2230283, rs3741883, rs1716 and rs2272606, were found in 3 different patients, respectively. However, the three documented variants are rs13166360 with bipolar disorder, rs920829 with neuropathic pain, and rs6558702 with schizophrenia. Conclusion: We have identified 2 novel variants in ADHD children. SIFT score of all variants indicates that these substitutions have damaging effects on the protein function. Further screening studies are recommended for confirmation.
暂无评论