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Tang F, Yang L, Yang W, Li C, Zhang J, Liu J. The genetic susceptibility analysis of TAAR1 rs8192620 to methamphetamine and heroin abuse and its role in impulsivity. Eur Arch Psychiatry Clin Neurosci 2024; 274:453-459. [PMID: 37145176 DOI: 10.1007/s00406-023-01613-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 04/16/2023] [Indexed: 05/06/2023]
Abstract
Abnormal genetic polymorphism of trace amine-associated receptor 1 (TAAR1) rs8192620 site has been confirmed to induce methamphetamine (MA) use and drug craving. However, the genetic susceptibility difference between MA addicts and heroin addicts is unknown. This study evaluated genetic heterogeneity of TAAR1 rs8192620 between MA and heroin addicts and elucidated whether rs8192620 genotypes associated with discrepancy in emotional impulsivity, which would help to instruct individualized treatment in addiction via acting on TAAR1 and evaluate risk of varied drug addiction. Participants consisting of gender-matched 63 MA and 71 heroin abusers were enrolled in the study. Due to mixed drug usage in some MA addicts, MA users were further subdivided into 41 only-MA (only MA taking) and 22 mixed-drug (Magu composed of about 20% MA and 70% caffeine) abusers. Via inter-individual single nucleotide polymorphism (SNP) analysis and two-sample t tests, respectively, the genotypic and Barratt Impulsiveness Scale-11 (BIS-11) scores differences between groups were completed. With following genotypic stratification, the differences in BIS-11 scores between groups were analyzed through two-sample t test. Individual SNP analysis showed significant differences in alleles distribution of rs8192620 between MA and heroin subjects (p = 0.019), even after Bonferroni correction. The TT homozygotes of rs8192620 dominated in MA participants, while C-containing genotypes in heroin (p = 0.026). There was no association of genotypes of TAAR1 rs8192620 with addicts' impulsivity. Our research indicates that the TAAR1 gene polymorphism might mediate the susceptibility discrepancy between MA and heroin abuse.
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Affiliation(s)
- Fei Tang
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Longtao Yang
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Wenhan Yang
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Cong Li
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jun Zhang
- Hunan Judicial Police Academy, Changsha, China
| | - Jun Liu
- Department of Radiology, The Second Xiangya Hospital, Central South University, Changsha, China.
- Clinical Research Center for Medical Imaging in Hunan Province, Changsha, China.
- Department of Radiology Quality Control Center in Hunan Province, Changsha, China.
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Barqawi HJ, Samara KA, Al Chame HQ, Al Shyyab IM, Almaazmi MA. Emirati Adolescents' and Young Adults' Usage of Social Media for Health Information. CHILDREN (BASEL, SWITZERLAND) 2023; 10:1636. [PMID: 37892299 PMCID: PMC10605898 DOI: 10.3390/children10101636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 09/27/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023]
Abstract
During the COVID-19 pandemic and in the years after, adolescents' and young adults' (AYAs) usage of social media increased. Social media has been shown to influence both the physical and mental behaviour of AYAs. The Emirates' AYAs are among the world's heaviest consumers of social media. This study aims to explore the usage of social media networks by AYAs for sharing and looking up health information, as well as interacting with local health systems, with a special focus on doctors and social media. This cross-sectional, descriptive study was used to collect comprehensive data from Arabic- and English-speaking Emirati students in grades 7 through 12 and university students between the months of December 2022 and April 2023. A total of 876 out of 930 responses were included. Of the responses, 27.71% were university students, with another 46.46% in grades 11 and 12. Three-fourths had a hospital or clinic visit in the last 6 months and 79.11% had good health perception. Smartphones were the most commonly used devices, at 92.12%. A total of 74.7% reported being able to obtain useful health information, with 40% having had a health decision influenced by it. Posting information on social media was not common, with only 32% posting such content (most commonly mood-related). Health information on social media by health authorities was considered the most trustworthy, with celebrities being the least trustworthy. More than half of AYAs searched for a physician before a visit, and the majority would not mind having a rash picture being posted on a public website if consent (verbal or written) was taken. Social media can influence the various health decisions an AYA might take and which doctors they might choose to see. Physicians should consider their presence and the content they present on social media carefully.
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Affiliation(s)
- Hiba Jawdat Barqawi
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah 27272, United Arab Emirates; (K.A.S.); (H.Q.A.C.); (I.M.A.S.); (M.A.A.)
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Alebaji MB, Mehair AS, Shahrour OI, Elkhatib FA, Alkaabi EH, Alkuwaiti NS. Prolonged Cholestasis Following Acute Hepatitis A Infection: Case Report and a Review of Literature. Cureus 2023; 15:e38511. [PMID: 37273301 PMCID: PMC10238316 DOI: 10.7759/cureus.38511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2023] [Indexed: 06/06/2023] Open
Abstract
Prolonged cholestasis is a rare complication of hepatitis A infection, characterized by a protracted, indolent course with persistent symptoms of pruritus and malabsorption lasting for several months. A 14-year-old girl, previously treated for acute hepatitis A, presented with yellowing of the eyes. An evaluation of her liver function revealed conjugated hyperbilirubinemia, and a liver biopsy confirmed hepatitis with cholestasis. Fortunately, she responded well to conservative treatment and recovered successfully.
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Almaazmi MA, Samara KA, Jarai M, Majeed H, Barqawi HJ. The Usage and Trustworthiness of Various Health Information Sources in the United Arab Emirates: An Online National Cross-Sectional Survey. Healthcare (Basel) 2023; 11:healthcare11050663. [PMID: 36900668 PMCID: PMC10001002 DOI: 10.3390/healthcare11050663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 02/14/2023] [Accepted: 02/22/2023] [Indexed: 03/12/2023] Open
Abstract
Background: The increase in the quality and availability of health information as well as the accessibility of Internet-based sources, has driven growing demand for online health information. Information preferences are influenced by many factors, including information needs, intentions, trustworthiness, and socioeconomic variables. Hence, understanding the interplay of these factors helps stakeholders provide current and relevant health information sources to assist consumers in assessing their healthcare options and making informed medical decisions. Aims: To assess the different sources of health information sought by the UAE population and to investigate the level of trustworthiness of each source. Methods: The study adopted a descriptive online cross-sectional design. A self-administered questionnaire was used to collect data from UAE residents aged 18 years or above between July 2021 and September 2021. Health information sources, their trustworthiness, and health-oriented beliefs were explored through univariate, bivariate, and multivariate analysis in Python. Results: A total of 1083 responses were collected, out of which 683 (63%) were females. Doctors were the first source of health information (67.41%) before COVID-19, whereas websites were the first source (67.22%) during the pandemic. Other sources, such as pharmacists, social media, and friends and family, were not prioritized as primary sources. Overall, doctors had a high trustworthiness of 82.73%, followed by pharmacists with a high trustworthiness of 59.8%. The Internet had a partial trustworthiness of 58.4%. Social media and friends and family had a low trustworthiness of 32.78% and 23.73%, respectively. Age, marital status, occupation, and degree obtained were all significant predictors of Internet usage for health information. Conclusions: The population in the UAE commonly obtains health information from doctors who have been shown to have the highest trustworthiness; this is despite it not being the most common source used.
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Affiliation(s)
- Mariam A. Almaazmi
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Kamel A. Samara
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Mohammed Jarai
- College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
| | - Hussain Majeed
- Northeast Georgia Health System, Gainesville, GA 30501, USA
| | - Hiba J. Barqawi
- Department of Clinical Sciences, College of Medicine, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah P.O. Box 27272, United Arab Emirates
- Correspondence: ; Tel.: +97-165057268; Fax: +97-165585879
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Alshammari T, Alqahtani S, Al Jumaan M, Alameri R, Al Ghaseb A, Beovich B, Al Haliq S, Williams B. Saudi Healthcare Students' Perceptions and Beliefs About Immunizations: a Descriptive, Cross-Sectional Study. Med Arch 2022; 76:458-463. [PMID: 36937608 PMCID: PMC10019858 DOI: 10.5455/medarh.2022.76.458-463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Accepted: 10/20/2022] [Indexed: 12/26/2022] Open
Abstract
Background Immunization has been one of the most successful public health measures ever undertaken. However, a degree of hesitancy about vaccine use still exists. Healthcare professionals are in a unique position to provide advice and education to the public and may influence the decision to undergo immunization. Objective The aim of this study was to explore perceptions and beliefs regarding immunizations and immunization-preventable diseases. Methods A descriptive cross-sectional study was undertaken at the Imam Abdulrahman bin Faisal University, located in Dammam, Saudi Arabia. In the Kingdom of Saudi Arabia, a survey of 564 Saudi undergraduate healthcare students was conducted. 77.8% of participants replied (439). Information was collected regarding perceptions of; severity of immunization-preventable diseases, contracting these diseases, immunization safety, and immunization beliefs. The statistical analysis was performed using the Statistical Package for the Social Sciences (IBM SPSS v25). Non-parametric analyses were utilized. Descriptive data were generated as appropriate, including frequencies, median, and inter-quartile range. Statistical relationships of demographic variables were explored using Kruskal Wallis H-Test and Spearman's Rank-Order Correlation. A p-value < 0.05 was considered statistically significant. Results Meningitis was perceived as the most severe disease and COVID-19 as having the highest likelihood of infection. Concern regarding vaccine side effects was most evident for the COVID-19 vaccine. Student year level and profession resulted in statistically significant differences for all three assessed perceptions. Substantial differences were also identified regarding views on immunization belief statements. Conclusion This study identified considerable heterogeneity in Saudi healthcare students' perceptions and beliefs regarding immunization-preventable diseases and vaccination. Further education is required to produce well-informed and confident healthcare professionals around these issues.
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Affiliation(s)
- Talal Alshammari
- Department of Emergency Medical Care, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Saeed Alqahtani
- Department of Emergency Medical Care, Prince Sultan Military College for Health Science, Al Dhahran, Saudi Arabia
| | - Mohammed Al Jumaan
- Department of Emergency Medical Care, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Rana Alameri
- Department of Fundamental Nursing, College of Nursing, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Abdulaziz Al Ghaseb
- Department of Emergency Medical Care, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Bronwyn Beovich
- Department of Paramedicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
| | - Samer Al Haliq
- Department of Emergency Medical Care, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Brett Williams
- Department of Paramedicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Australia
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Novel flavonoid hybrids as potent antiviral agents against hepatitis A: Design, synthesis and biological evaluation. Eur J Med Chem 2022; 238:114452. [PMID: 35597006 DOI: 10.1016/j.ejmech.2022.114452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/30/2022] [Accepted: 05/06/2022] [Indexed: 11/21/2022]
Abstract
Two series of flavonoid hybrids, totaling 42 compounds, were designed, synthesized and evaluated to develop antiviral compounds effective against hepatitis A virus (HAV). A recombinant viral screening system revealed that most of the synthesized derivatives exhibited significant anti-HAV activity, and compounds B2, B3, B5 and B27 were identified as potential inhibitors of HAV. Post-treatment of cells with B2, B3, B5 and B27 after HAV infection strongly suppressed HAV infection, whereas pretreatment or simultaneous treatment were ineffective. Furthermore, these four compounds significantly inhibited HAV (HM175/18f strain) production in a dose-dependent manner. Analyses using HAV subgenomic replicon systems indicated that these compounds specifically inhibit HAV RNA replication. More importantly, the most potent compounds B2 and B27 also showed clear inhibitory effects on two other HAV strains, KRM031 and TKM005, which also isolated from clinical patients. Our study is the first to report these newly designed flavonoid hybrids as lead compounds for the development of novel anti-HAV drugs.
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Althobaiti SO, Alhumaidi GO, Alwagdani WM, Almarwani KM, Altowairqi BS, Alhaddad MS, Abdelwahab SF. Assessment of Knowledge, Attitude, and Practice among Saudi Residents Regarding Hepatitis E Virus. Am J Trop Med Hyg 2021; 106:626-631. [PMID: 34781257 PMCID: PMC8832907 DOI: 10.4269/ajtmh.21-0841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 09/20/2021] [Indexed: 02/05/2023] Open
Abstract
Global data, including those from Saudi Arabia, that examined public knowledge, attitudes, and practices (KAP) toward hepatitis E virus (HEV) are limited. This study examined KAP levels of the general population in Saudi Arabia toward HEV. A cross-sectional study was conducted among 768 participants. An Arabic electronic questionnaire that contained demographic data and had 35 questions was used to measure KAP of the participants concerning HEV. Collected data were analyzed at a significance level of 0.05. A total of 768 individuals participated in the study, of whom 16.3% (N = 125) were males and 83.7% (N = 643) were females. Study subjects were 18 years and above. Most of the participants were Saudi citizens (95.6%; N = 734), and from Western Saudi Arabia (76.4%; N = 587). Thirty-four percent (N = 261) of the participants had not heard of HEV, and 48% were aware that yellowish skin or eyes are the most important sign of hepatitis. The level of participants' knowledge about HEV was low (39.5%). However, positive attitudes and practices were apparent and tended to aim at how to avoid becoming infected with HEV. In conclusion, the level of HEV-related knowledge among the participants was low, and their practices and attitudes were aimed at avoiding HEV infection. Awareness campaigns are required to increase the public's HEV-related knowledge.
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Affiliation(s)
- Shaima O. Althobaiti
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
| | - Ghaida O. Alhumaidi
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
| | - Waad M. Alwagdani
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
| | - Kawther M. Almarwani
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
| | - Batool S. Altowairqi
- Department of Clinical Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
| | | | - Sayed F. Abdelwahab
- Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif, Kingdom of Saudi Arabia
- Address correspondence to Sayed F. Abdelwahab, Professor of Pharmaceutical Microbiology, Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif 21944, Kingdom of Saudi Arabia. E-mail:
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