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Spytska L. Anxiety and depressive personality disorders in the modern world. Acta Psychol (Amst) 2024; 246:104285. [PMID: 38642453 DOI: 10.1016/j.actpsy.2024.104285] [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: 02/01/2024] [Revised: 04/16/2024] [Accepted: 04/17/2024] [Indexed: 04/22/2024] Open
Abstract
The study's significance lies in the multitude of challenges facing individuals today, such as the COVID-19 pandemic, military conflicts like the war in Ukraine, and the escalating rates of cancer morbidity and mortality. These factors contribute to the onset of anxiety and depressive disorders, disrupting various aspects of individuals' mental functioning and social interactions. Addressing these disorders effectively necessitates a comprehensive approach, combining pharmacological interventions with psychotherapeutic strategies under the guidance of specialized professionals. In this regard, the study is aimed at identifying aspects and features of the development of psychological problems and personality disorders in the modern world filled with various stressors. The leading methods of studying this problem are analysis, synthesis, induction, deduction, comparison, experiment and systematisation of approaches that will help determine a wide range of mental disorders. Theoretical methods were used to analyze the literature and summarize theoretical material on anxiety and depressive disorders. Diagnostic methods were used to assess the psychological state of the study population. The study examines significant clinical syndromes and vegetative disorders that disrupt normal lifestyle, hinder daily activities, and impede professional growth. It evaluates the roles of psychologists, psychiatrists, and social workers in assisting individuals with anxiety disorders. It outlines preventive measures for anxiety and depression, while also delving into various types of anxiety disorders. The research proposes diverse methods to prevent emotional anxiety and instability. It underscores the importance of devising novel strategies for diagnosis and therapy, emphasizing a comprehensive approach involving psychotherapeutic support, medical intervention, and adaptive behavioral techniques. The findings of the study hold both practical and theoretical significance for professionals in psychology, psychiatry, psychoanalysis, and sociology who provide support for individuals with anxiety and depressive disorders. Furthermore, the insights provided may be pertinent to researchers and scholars investigating the psychological well-being of contemporary society amidst adverse external circumstances.
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Affiliation(s)
- Liana Spytska
- Department of Psychology and Pedagogy, Kyiv International University, 03179, 49 Lvivska Str., Kyiv, Ukraine.
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Low EXS, Zheng Q, Chan E, Lim SG. Drug induced liver injury: East versus West - a systematic review and meta-analysis. Clin Mol Hepatol 2020; 26:142-154. [PMID: 31816676 PMCID: PMC7160354 DOI: 10.3350/cmh.2019.1003] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/29/2019] [Accepted: 09/05/2019] [Indexed: 12/18/2022] Open
Abstract
Drug induced liver injury (DILI) may be different in the East compared to the West due to differing disease prevalence, prescribing patterns and pharmacogenetic profiles. To review existing literature on causative agents of DILI in the East compared to the West, a comprehensive literature search was performed on electronic databases: MEDLINE/PubMed, Embase, Cochrane Library and China National Knowledge Infrastructure without language restrictions. Studies which involve patients having DILI and reported the frequency of causative agents were included. A random effects model was applied to synthesize the current evidence using prevalence of class-specific and agent-specific causative drugs with 95% confidence intervals. Of 6,914 articles found, 12 showed the distribution of drugs implicated in DILI in the East with a total of 33,294 patients and 16 in the West with a total of 26,069 DILI cases. In the East, the most common agents by class were anti-tuberculosis drugs (26.6%), herbal and alternative medications (25.3%), and antibiotics (15.7%), while in the West, antibiotics (34.9%), cardiovascular agents (17.3%), and non-steroidal anti-inflammatory drugs (12.5%) were the commonest. For individual agents, the most common agents in the East were isoniazid-rifampicin-pyrazinamide (25.4%), phenytoin (3.5%), and cephalosporin (2.9%) while in the West, amoxicillin-potassium clavulanate combination acid (11.3%), nimesulide (6.3%), and ibuprofen (6.1%) were the commonest. There was significant heterogeneity due to variability in single-centre compared to multi-centre studies. Differences in DILI in the East versus the West both in drug classes and individual agents are important for clinicians to recognize.
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Affiliation(s)
- En Xian Sarah Low
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
| | - Qishi Zheng
- Singapore Clinical Research Institute, Singapore
| | - Edwin Chan
- Singapore Clinical Research Institute, Singapore
- Duke-NUS Medical School, Singapore
| | - Seng Gee Lim
- Division of Gastroenterology and Hepatology, Department of Medicine, National University Health System, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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Ezhilarasan D. Dapsone-induced hepatic complications: it's time to think beyond methemoglobinemia. Drug Chem Toxicol 2019; 44:330-333. [PMID: 31631707 DOI: 10.1080/01480545.2019.1679829] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Drug-induced liver injury is an important cause of hepatotoxicity and poses a challenging clinical problem with respect to both diagnosis and management. Patients susceptible to hepatotoxicity on exposure to dapsone is constantly on the rise. Dapsone (4,4'-diaminodiphenylsulfone) is clinically used alone or in combination with rifampicin for the treatment of a variety of dermatological disorders such as acne, dermatitis herpetiformis, psoriasis, Toxoplasma gondii infections, leprosy and pneumocystis carinii pneumonia in AIDS patients. However, the clinical use of dapsone is limited because of dose-dependent adverse hematological reactions. The cholestatic injury caused by dapsone and its N- hydroxylated metabolites hinders bile flow and causes oxidative stress and hepatic necrosis, further, leading to hemolysis responsible for hepatitis due to iron overload in the liver. Hence, clinicians' awareness of the hepatotoxic potential of dapsone is highly warranted.
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Affiliation(s)
- Devaraj Ezhilarasan
- Department of Pharmacology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India.,Biomedical Research Unit and Laboratory Animal Centre, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai, India
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Madboly AG, Alhusseini NF, Abd El Rahman SM, El Gazzar WB, Idris AMM. Serum miR-122 and miR-192 as biomarkers of intrinsic and idiosyncratic acute hepatotoxicity: A quantitative real-time polymerase chain reaction study in adult albino rats. J Biochem Mol Toxicol 2019; 33:e22321. [PMID: 30925002 DOI: 10.1002/jbt.22321] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/29/2019] [Accepted: 03/15/2019] [Indexed: 12/16/2022]
Abstract
miR-122 and miR-192 were investigated as indicators of toxic liver injury caused by acetaminophen, but their role in idiosyncratic toxic liver injury remains controversial. So, this work aimed to assess and compare the expressions of miR-122 and miR-192 in two different types of toxic liver injury (intrinsic [acetaminophen] and idiosyncratic [diclofenac]). Forty male adult Wistar albino rats were divided into equal five groups, in which serum liver enzymes; microRNAs (miRNAs) expressions (miR-122 and miR-192) and histopathological findings were studied. The present study showed that (1) miR-122 and miR-192 are good serum biomarkers of toxic liver injury whatever its etiology, as their serum levels exhibited a significantly earlier increase and earlier return to normal baseline levels as compared to serum aminotransferase levels; (2) miR-122 is more specific than miR-192; and (3) both serum levels of miR-122 and miR-192 showed non-significant differences in relation to the type of toxic liver injury.
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Affiliation(s)
- Abdelmonem G Madboly
- Department of Forensic Medicine & Clinical Toxicology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Naglaa F Alhusseini
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Shaymaa M Abd El Rahman
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Walaa B El Gazzar
- Department of Medical Biochemistry & Molecular Biology, Faculty of Medicine, Benha University, Benha City, Qalubia, Egypt
| | - Ahmed M M Idris
- Department of Gastroenterology & Tropical Diseases, General Organization of Teaching Hospitals & Institutes, Cairo, Egypt
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Griffin P, Pasay C, Elliott S, Sekuloski S, Sikulu M, Hugo L, Khoury D, Cromer D, Davenport M, Sattabongkot J, Ivinson K, Ockenhouse C, McCarthy J. Safety and Reproducibility of a Clinical Trial System Using Induced Blood Stage Plasmodium vivax Infection and Its Potential as a Model to Evaluate Malaria Transmission. PLoS Negl Trop Dis 2016; 10:e0005139. [PMID: 27930652 PMCID: PMC5145139 DOI: 10.1371/journal.pntd.0005139] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 10/26/2016] [Indexed: 12/12/2022] Open
Abstract
Background Interventions to interrupt transmission of malaria from humans to mosquitoes represent an appealing approach to assist malaria elimination. A limitation has been the lack of systems to test the efficacy of such interventions before proceeding to efficacy trials in the field. We have previously demonstrated the feasibility of induced blood stage malaria (IBSM) infection with Plasmodium vivax. In this study, we report further validation of the IBSM model, and its evaluation for assessment of transmission of P. vivax to Anopheles stephensi mosquitoes. Methods Six healthy subjects (three cohorts, n = 2 per cohort) were infected with P. vivax by inoculation with parasitized erythrocytes. Parasite growth was monitored by quantitative PCR, and gametocytemia by quantitative reverse transcriptase PCR (qRT-PCR) for the mRNA pvs25. Parasite multiplication rate (PMR) and size of inoculum were calculated by linear regression. Mosquito transmission studies were undertaken by direct and membrane feeding assays over 3 days prior to commencement of antimalarial treatment, and midguts of blood fed mosquitoes dissected and checked for presence of oocysts after 7–9 days. Results The clinical course and parasitemia were consistent across cohorts, with all subjects developing mild to moderate symptoms of malaria. No serious adverse events were reported. Asymptomatic elevated liver function tests were detected in four of six subjects; these resolved without treatment. Direct feeding of mosquitoes was well tolerated. The estimated PMR was 9.9 fold per cycle. Low prevalence of mosquito infection was observed (1.8%; n = 32/1801) from both direct (4.5%; n = 20/411) and membrane (0.9%; n = 12/1360) feeds. Conclusion The P. vivax IBSM model proved safe and reliable. The clinical course and PMR were reproducible when compared with the previous study using this model. The IBSM model presented in this report shows promise as a system to test transmission-blocking interventions. Further work is required to validate transmission and increase its prevalence. Trial Registration Anzctr.org.au ACTRN12613001008718 Blocking the transmission of malaria from infected individuals to mosquitoes is an appealing approach to malaria elimination. However, at present there is no reliable experimental model to test the efficacy of transmission blocking interventions. In this study, we assessed the safety and reproducibility of our clinical trial model, in which we inject blood cells infected with malaria parasites into healthy volunteers. Furthermore, we tested if our clinical trial model could be used as a tool to evaluate malaria transmission. We infected healthy volunteers with Plasmodium vivax parasites and monitored parasite growth by molecular methods. When we detected the parasite stage that is infective to mosquitoes (the sexual stage), blood from infected volunteers was fed to mosquitoes. Then, we investigated the presence of parasites in the midgut of mosquitoes. The results from this study show that our clinical trial model is safe and reproducible. Moreover, we observed low levels of transmission of the malaria parasite from infected volunteers to mosquitoes. We need to validate this finding and to optimize it to increase the rate of malaria transmission. Altogether, our clinical trial model seems to be a reliable system to assess interventions to block malaria transmission, which has enormous public health significance.
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Affiliation(s)
- Paul Griffin
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
- Q-Pharm Pty Ltd, Brisbane, Australia
- Department of Medicine and Infectious Diseases, Mater Hospital and Mater Medical Research Institute, Brisbane, Australia
- The University of Queensland, Brisbane, Australia
| | - Cielo Pasay
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
| | | | - Silvana Sekuloski
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
| | - Maggy Sikulu
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
| | - Leon Hugo
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
| | - David Khoury
- University of New South Wales, Sydney, Australia
| | | | | | - Jetsumon Sattabongkot
- Mahidol Vivax Research Unit, Faculty of Tropical Medicine, Mahidol University, Bangkok, Thailand
| | - Karen Ivinson
- PATH, Malaria Vaccine Initiative, Washington, DC, United States
| | | | - James McCarthy
- Clinical Tropical Medicine Laboratory, QIMR Berghofer, Brisbane, Australia
- The University of Queensland, Brisbane, Australia
- * E-mail:
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Ghaffari H, Venkataramana M, Nayaka SC, Ghassam BJ, Angaswamy N, Shekar S, Sampath Kumara KK, Prakash HS. Hepatoprotective action of Orthosiphon diffusus (Benth.) methanol active fraction through antioxidant mechanisms: an in vivo and in vitro evaluation. JOURNAL OF ETHNOPHARMACOLOGY 2013; 149:737-744. [PMID: 23933497 DOI: 10.1016/j.jep.2013.07.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Revised: 06/24/2013] [Accepted: 07/27/2013] [Indexed: 06/02/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Preparations of Orthosiphon diffusus (Benth.) have been used by folk medicinal practitioners in the Western Ghats of India for treating inflammation, hepatitis and jaundice for many years and their effectiveness is widely acclaimed among the tribal communities. AIM OF THE STUDY To evaluate the mechanisms behind the antioxidant and hepatoprotective potential of Orthosiphon diffusus methanol active fraction (MAF) using in vivo (rat) and in vitro (cell culture) models. MATERIALS AND METHODS Neutralization of CCl4-induced hepatotoxicity by MAF was evaluated in rats. Towards this, serum levels of hepatic injury markers (lactate dehydrogenase and alkaline phosphatase), antioxidant enzymes in the liver homogenates, and histological examination were performed. In in vitro studies, mechanisms of neutralization of H2O2-induced toxicity by MAF using MTT, Comet assay and up-regulation of antioxidant enzymes at genetic level (RT-PCR) was performed in HepG2 cells. RESULTS Rats pre-treated with Orthosiphon diffusus MAF demonstrated significantly reduced levels of serum LDH (1.3-fold, p<0.05) and ALP (1.6-fold, p<0.05). Similarly, multiple dose MAF administration demonstrated significantly enhanced levels (p<0.05) of antioxidant enzymes in the liver homogenates. Histological analysis revealed complete neutralization of CCl4-induced liver injury by the extract. The in vitro studies demonstrated that, pre-treatment of MAF effectively prevented H2O2-induced oxidative stress, genotoxicity and significantly enhanced (~6-fold, p<0.01) expression of genes for antioxidant enzymes. CONCLUSIONS Orthosiphon diffusus MAF demonstrated significant hepatoprotection against CCl4-induced hepatotoxicity by antioxidant mechanisms comparable to silymarin. H2O2-induced oxidative stress was completely neutralized by MAF through enhanced expression of genes for antioxidant enzymes. Therefore, this study validates the use of Orthosiphon diffusus by folk medicinal practitioners in India. Further, MAF of Orthosiphon diffusus can serve as a strong candidate for the development of herbal hepatoprotective agents.
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Affiliation(s)
- Hadi Ghaffari
- Department of Studies in Biotechnology, University of Mysore, Mysore, Karnataka, India
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