Displaying publications 101 - 120 of 422 in total

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  1. Tan S, Rey J
    Australas Psychiatry, 2005 Mar;13(1):76-9.
    PMID: 15777418
    To examine the relationship between depression in children and adolescents, parental depression and parenting stress.
    Matched MeSH terms: Stress, Psychological/diagnosis; Stress, Psychological/psychology*
  2. Rahman F, Lall P, Iqbal S, Vicknasingam B
    Harm Reduct J, 2015 Nov 05;12:52.
    PMID: 26542117 DOI: 10.1186/s12954-015-0086-6
    BACKGROUND: Out of 20,887 persons who use drugs that came into contact with the National Anti-Drugs Agency (NADA) officials in the year 2013, 3.2% were women. Because women who use drugs (WWUD) are often a hidden population, this may be an underestimate. International literature shows that women who use drugs face increased risk of HIV, intimate partner violence, and mental health issues. Similar literature in Malaysia is lacking, and thus, the objective of our study was exploratory in nature.

    METHODS: Thirty-eight women who use drugs were interviewed using a semi-structured topic guide in Kelantan, Penang, Johor, Kuala Lumpur, and Selangor. Locations were chosen purposively. Nineteen women were interviewed individually and the remaining 19 were in focus group discussions (FGDs). All interviews were transcribed verbatim, translated to English, and analyzed with NVivo.

    RESULTS: Median age of respondents was 35.5 years old, 89.5% ethnic Malays, majority having married below the age of 20, and were of low socioeconomic backgrounds. Youngest age of initiation into drug use was 9 years old. Most reported is inhalation of amphetamine-type substances. Seven reported ever injecting. Three themes emerged: (a) repeating patterns of fluid family structures and instability; (b) "pain" and "difficulty" as features of home life; and (c) seeking marriage as a source of stabilization and practices of power within those marriages. Respondents often came from very fluid family environments and married to find stability, only to be drawn into a similar cycle. None of the women who had been separated from their children either institutionally, by family members, or by third parties, had accessed legal recourse for the loss of their parental rights.

    CONCLUSION: Unstable familial relationships or environments contributed to earlier initiation of drug use which raised questions about support services for WWUD and children who use drugs. Respondents were drawn into unstable and/or abusive relationships, perpetuating social inequalities that marked their own familial environments during childhood. These findings support the need for additional services to support the unique needs of WWUD, including domestic violence services, financial and life skills, parental rights assistance, and empowerment programs.

    Matched MeSH terms: Stress, Psychological/complications; Stress, Psychological/psychology*
  3. Tan SB, Loh EC, Lam CL, Ng CG, Lim EJ, Boey CCM
    BMJ Support Palliat Care, 2019 Mar;9(1):e19.
    PMID: 27098972 DOI: 10.1136/bmjspcare-2015-001064
    Although suffering in palliative care has received increasing attention over the past decade, the psychological processes that underpin suffering remain relatively unexplored.

    OBJECTIVE: To understand the psychological processes involved in the experiencing of suffering at the end phase of life.

    METHODS: Semistructured interviews were conducted with 20 palliative care inpatients from an academic medical centre in Kuala Lumpur, Malaysia. The transcripts were thematically analysed with NVIVO9.

    RESULTS: 5 themes of psychological processes of suffering were generated: (1) perceptions, (2) cognitive appraisals, (3) hope and the struggles with acceptance, (4) emotions and (5) clinging. A model of suffering formation was constructed.

    CONCLUSION: The findings may inform the development of mechanism-based interventions in the palliation of suffering.

    Matched MeSH terms: Stress, Psychological/nursing*; Stress, Psychological/psychology*
  4. Nizam M, Norzila MZ
    Med J Malaysia, 2001 Dec;56(4):428-34.
    PMID: 12014761
    Objectives: A child's admission into intensive care is a major cause of stress for parents. However among Malaysian parents, data concerning the perception of stress are virtually absent. Therefore we conducted a study to measure the reliability of the Malay version of Parental Stressor Scale: Pediatric Intensive Care Unit (PSS: PICU) in identifying sources of stress and to study factors that might influence their stress response.
    Methods: Over a six-month period, one hundred and twelve parents were requested to answer the questionnaires twice either in Malay or English, a week apart. Spearman's correlation and Cronbach's alpha coefficient was used to assess the repeatability and internal consistency of the questionnaires.
    Results: Ninety-four (83.9%) and seventy-one (75.3%) parents responded to the first and second administration of questionnaire respectively. All answered in the Malay language except for three. The correlation ranged from 0.50 to 0.71 with a total score of 0.76. The Cronbach's alpha coefficient ranged from 0.75 to 0.93, with total a score of 0.95.
    Alteration in parental roles was the most stressful source of stress. Fathers, parents of children with higher PRISM score and parents with no previous admission into intensive care unit scored significantly higher in staff’s communication.
    Conclusion: The Malay version of PSS: PICU is reliable in identifying sources of stress. Alteration in parental roles was the most stressful source of stress. Parents' gender, previous experience and severity of the child illness may influence their stress responses.
    Matched MeSH terms: Stress, Psychological/diagnosis*; Stress, Psychological/psychology*
  5. Ford K, Jampaklay A, Chamratrithirong A
    Int J Public Health, 2019 Nov;64(8):1193-1201.
    PMID: 31489461 DOI: 10.1007/s00038-019-01297-y
    OBJECTIVES: A long-term civil conflict has been occurring in the southernmost provinces of Thailand, and migration to Malaysia has been accelerated by this conflict. The objective of this work was to examine the influence of perceived effects of the unrest, migration of a household member, and children left behind on the reporting of psychiatric symptoms of working age adults.

    METHODS: A first round of data collection was conducted in 2014 including interviews with a probability sample of 1102 households and individual interviews with 2058 males and females aged 18-59. In 2016, a second round of data collection was conducted. A fixed effects model was used in the analysis.

    RESULTS: The perceived effect of the unrest on the household was associated with an increased reporting of psychiatric symptoms. Furthermore, the migration of a household member for work and the presence of children left behind were related to an increased reporting of psychiatric symptoms among adults, especially among females.

    CONCLUSIONS: The unrest and its associated migration was related to an increased reporting of psychiatric symptoms among working age adults in the study population.

    Matched MeSH terms: Stress, Psychological/etiology; Stress, Psychological/epidemiology*
  6. Chin YW, Lai PS, Chia YC
    BMC Fam Pract, 2017 02 20;18(1):25.
    PMID: 28219325 DOI: 10.1186/s12875-017-0601-9
    BACKGROUND: Several disease specific instruments have been developed to identify and assess diabetes distress. In Malaysia, the Problem Areas in Diabetes Scale has been validated in Malay, but it does not have specific domains to assess the different areas of diabetes-related distress. Hence, we decided to use the Diabetes Distress Scale instead. To date, only the Malay version of the Diabetes Distress Scale has been validated in Malaysia. However, English is widely spoken by Malaysians, and is an important second language in Malaysia. Therefore, our aim was to determine the validity and reliability of the English version of the Diabetes Distress Scale among patients with type 2 diabetes in Malaysia.
    METHODS: The Diabetes Distress Scale was administered to 114 patients with type 2 diabetes, who could understand English, at baseline and 4 weeks later, at a primary care clinic in Malaysia. To assess for convergent validity, the Depression Anxiety Stress Scale was administered at baseline. Discriminative validity was assessed by analysing the total diabetes distress scores of participants with poor (HbA1c > 7.0%) and good glycaemic control (HbA1c ≤ 7.0%).
    RESULTS: The majority of our participants were male 65(57.0%), with a median duration of diabetes of 9.5 years. Exploratory factor analysis showed that the Diabetes Distress Scale had 4 subscales, as per the original Diabetes Distress Scale. The overall Cronbach's α was 0.920 (range = 0.784-0.859 for each subscale). The intraclass correlation ranged from 0.436 to 0.643 for test-retest. The Diabetes Distress Scale subscales were significantly correlated with the different subscales of the Depression Anxiety Stress Scale (spearman's rho range = 0.427-0.509, p 
    Matched MeSH terms: Stress, Psychological/diagnosis*; Stress, Psychological/psychology
  7. Soleimani MA, Sharif SP, Yaghoobzadeh A, Panarello B
    Nurs Ethics, 2019 Jun;26(4):1226-1242.
    PMID: 27315824 DOI: 10.1177/0969733016651129
    BACKGROUND: Experiencing moral distress is traumatic for nurses. Ignoring moral distress can lead to job dissatisfaction, improper handling in the care of patients, or even leaving the job. Thus, it is crucial to use valid and reliable instruments to measure moral distress.

    OBJECTIVE: The purpose of this study was to determine the reliability and the validity of the Persian version of the Moral Distress Scale-Revised among a sample of Iranian nurses.

    RESEARCH DESIGN: In this methodological study, 310 nurses were recruited from all hospitals affiliated with the Qazvin University of Medical Sciences from February 2014 to April 2015. Data were collected using a demographic questionnaire and the Moral Distress Scale-Revised. The construct validity of the Moral Distress Scale-Revised was evaluated using principal component analysis and confirmatory factor analysis. Internal consistency reliability was assessed with Cronbach's alpha.

    ETHICAL CONSIDERATIONS: This study was approved by the Regional Committee of Medical Research Ethics. The ethical principles of voluntary participation, anonymity, and confidentiality were considered.

    FINDINGS: The construct validity of the scale showed four factors with eigenvalues greater than one. The model had a good fit (χ2(162) = 307.561, χ2/df = 1.899, goodness-of-fit index = .904, comparative fit index = .927, incremental fit index = .929, and root mean square error of approximation (90% confidence interval) = .049 (.040-.057)) with all factor loadings greater than .5 and statistically significant. Cronbach's alpha coefficients were .853, .686, .685, and .711for the four factors. Moreover, the model structure was invariant across different income groups.

    DISCUSSION AND CONCLUSION: The Persian version of the Moral Distress Scale-Revised demonstrated suitable validity and reliability among nurses. The factor analysis also revealed that the Moral Distress Scale-Revised has a multidimensional structure. Regarding the proper psychometric characteristics, the validated scale can be used to further research about moral distress in this population.

    Matched MeSH terms: Stress, Psychological/classification*; Stress, Psychological/psychology
  8. Rahma MS, Mustafa BE, Razali A, Shamsuddin N, Althunibat OY
    Noise Health, 2013 Nov-Dec;15(67):375-8.
    PMID: 24231415 DOI: 10.4103/1463-1741.121223
    Several epidemiologic studies have reported that exposure to noise is associated with cardiovascular disease. The increased body weight is often associated with metabolic as well as increased blood pressure. The aim of this study is to investigate the correlation between the elevation of blood pressure and serum leptin hormones due to the effects of noise in the work place. A total of 80 volunteer males where included in this study with an age range between of 20 and 45 years, they were divided in two groups equally, the 1 st group were exposed to noise in the workplace while the 2 nd group were not. The individual noise exposure was determined by using a sound level meter. The range of noise was 80-100 dBA. Body Mass Index was also taken for each individual by a standard measure, blood pressure was measured by OMRON sphygmomanometer and serum leptin was measured through venous blood sample analysis enzyme linked immunosorbent assay. Spearman rank order correlation was used to examine the correlations between Blood pressure value (Systolic, Diastolic) and Leptin. All the relationships between parameters showed a positive correlation. Systolic and diastolic blood pressure values had a significant correlation to leptin hormone level in comparison to the control. There was a significant relation between leptin and blood pressure. leptin effects on the sympathetic nervous system may provide a partial explanation. Therefore, Leptin might have diverse cardiovascular actions.
    Matched MeSH terms: Stress, Psychological/etiology*; Stress, Psychological/physiopathology
  9. Aimie-Salleh N, Malarvili MB, Whittaker AC
    Med Biol Eng Comput, 2019 Jun;57(6):1229-1245.
    PMID: 30734153 DOI: 10.1007/s11517-019-01958-3
    Adverse childhood experiences have been suggested to cause changes in physiological processes and can determine the magnitude of the stress response which might have a significant impact on health later in life. To detect the stress response, biomarkers that represent both the Autonomic Nervous System (ANS) and Hypothalamic-Pituitary-Adrenal (HPA) axis are proposed. Among the available biomarkers, Heart Rate Variability (HRV) has been proven as a powerful biomarker that represents ANS. Meanwhile, salivary cortisol has been suggested as a biomarker that reflects the HPA axis. Even though many studies used multiple biomarkers to measure the stress response, the results for each biomarker were analyzed separately. Therefore, the objective of this study is to propose a fusion of ANS and HPA axis biomarkers in order to classify the stress response based on adverse childhood experience. Electrocardiograph, blood pressure (BP), pulse rate (PR), and salivary cortisol (SCort) measures were collected from 23 healthy participants; 11 participants had adverse childhood experience while the remaining 12 acted as the no adversity control group. HRV was then computed from the ECG and the HRV features were extracted. Next, the selected HRV features were combined with the other biomarkers using Euclidean distance (ed) and serial fusion, and the performance of the fused features was compared using Support Vector Machine. From the result, HRV-SCort using Euclidean distance achieved the most satisfactory performance with 80.0% accuracy, 83.3% sensitivity, and 78.3% specificity. Furthermore, the performance of the stress response classification of the fused biomarker, HRV-SCort, outperformed that of the single biomarkers: HRV (61% Accuracy), Cort (59.4% Accuracy), BP (78.3% accuracy), and PR (53.3% accuracy). From this study, it was proven that the fused biomarkers that represent both ANS and HPA (HRV-SCort) able to demonstrate a better classification performance in discriminating the stress response. Furthermore, a new approach for classification of stress response using Euclidean distance and SVM named as ed-SVM was proven to be an effective method for the HRV-SCort in classifying the stress response from PASAT. The robustness of this method is crucial in contributing to the effectiveness of the stress response measures and could further be used as an indicator for future health. Graphical abstract ᅟ.
    Matched MeSH terms: Stress, Psychological/metabolism*; Stress, Psychological/physiopathology*
  10. Soga T, Nakajima S, Kawaguchi M, Parhar IS
    PMID: 32739332 DOI: 10.1016/j.pnpbp.2020.110053
    Extreme stress is closely linked with symptoms of depression. Chronic social stress can cause structural and functional changes in the brain. These changes are associated with dysfunction of neuroprotective signalling that is necessary for cell survival, growth, and maturation. Reduced neuronal numbers and volume of brain regions have been found in depressed patients, which may be caused by decreased cell survival and increased cell death. Elucidating the mechanism underlying the degeneration of the neuroprotective system in social stress-induced depression is important for developing neuroprotective measures. The Repressor Element 1 Silencing Transcription Factor (REST) also known as Neuron-Restrictive Silencing Factor (NRSF) has been reported as a neuroprotective molecule in certain neurological disorders. Decreased expression levels of REST/NRSF in the nucleus can induce death-related gene expression, leading to neuronal death. Under physiological stress conditions, REST/NRSF over expression is known to activate neuronal survival in the brain. Alterations in REST/NRSF expression in the brain has been reported in stressed animal models and in the post-mortem brain of patients with depression. Here, we highlight the neuroprotective function of REST/NRSF and discuss dysregulation of REST/NRSF and neuronal damage during social stress and depression.
    Matched MeSH terms: Stress, Psychological/genetics; Stress, Psychological/metabolism*
  11. Mohammadzadeh M, Awang H, Ismail S, Kadir Shahar H
    Asia Pac Psychiatry, 2018 Mar;10(1).
    PMID: 29417729 DOI: 10.1111/appy.12311
    INTRODUCTION: Health issues often differ from one population to another. Assessing different aspects of the health condition is a vital step toward developing and designing appropriate prevention and treatment programs to reduce health problems in any group or population. This study aimed to assess both the prevalence of stress and the coping mechanisms as well as identify the predictors of stress levels among adolescents in Malaysian orphanages.

    METHODS: Overall, 307 male and female adolescents (aged 13-18 y old) living in 9 private orphanages located in Klang Valley, Malaysia, participated in this cross-sectional study. Brief COPE scale and Depression, Anxiety and Stress Scale-21 were used as the main instruments in the current study.

    RESULTS: The results of the current study showed female adolescents and participants with a higher level of education were more likely to experience stress. The results also showed significant differences between boys and girls in using of coping mechanisms in self-distraction (t = -2.39, P = .01), substance use (t = 2.12, P = .03), use of emotional support (t = -2.70, P = .001), humor (t = 2.28, P = .02), and religion (t = -2.19, P = .02). Denial, venting, religion, humor, planning, and active coping were identified as predictors of stress among participants.

    DISCUSSION: The results showed a high prevalence of stress and a negative coping pattern among participants. The finding of the current study also showed the urgency of taking immediate action to reduce stress and improve coping methods among Malaysian institutional adolescents.

    Matched MeSH terms: Stress, Psychological/epidemiology; Stress, Psychological/psychology*
  12. Pahlevan Sharif S, Ong FS
    J Relig Health, 2019 Aug;58(4):1060-1071.
    PMID: 29511922 DOI: 10.1007/s10943-018-0587-1
    The purpose of this study was to investigate the relationship between spirituality with quality of life and stress of Malay Muslim breast cancer patients in Malaysia. In addition, the moderating role of education on this relationship was examined. Participants consisted of 145 conveniently selected Malay breast cancer patients. The results indicated that the more spiritual respondents reported a higher level of quality of life and lower level of stress. Moreover, education weakened the relationship between spirituality with quality of life and stress.
    Matched MeSH terms: Stress, Psychological/ethnology; Stress, Psychological/psychology*
  13. Karibayeva I, Turdaliyeva B, Zainal NZ, Bagiyarova F, Kussainova D
    Asian Pac J Cancer Prev, 2022 Aug 01;23(8):2813-2819.
    PMID: 36037138 DOI: 10.31557/APJCP.2022.23.8.2813
    INTRODUCTION: Diagnosis of breast cancer is associated with high psychological distress. There is a lack of studies examining the prevalence of anxiety among newly diagnosed breast cancer patients in Kazakhstan.

    OBJECTIVE: This study aims to assess the mean prevalence and associated sociodemographic and clinical factors of anxiety symptoms in women newly diagnosed with breast cancer. It also aims to determine independent predictors of anxiety risk.

    METHODS: An analysis of 162 newly diagnosed breast cancer patients at the oncology institute in Almaty was performed. Data were collected using a structured questionnaire on social, demographic, and clinical information, as well as the Beck Anxiety Inventory. In addition, multiple regression analysis was used to model the relationship between anxiety risk and independent predictors.

    RESULTS: The average age of the patients was 54.41 years (SD=8.1; min.-max: 32-75). The majority of the patients were married (52%), employed or self-employed (51%), had children (91%), had a bachelor's or a graduate degree (50%), lived in an urban area (54%), did not drink (41%), did not smoke (67%), did not engage in physical activity (54%), and had social support (91%). A total of 48% of patients had symptoms of moderate anxiety, and 33% had symptoms of severe anxiety. Based on the multivariate analysis, factors associated with a lower risk of anxiety symptoms included higher household income (OR -2.21 (95 CI: -1.35, -3.07)) and having reliable social support (OR -2.93 (95% CI: -2.25, -3.61)).

    CONCLUSION: The prevalence of anxiety symptoms is very high among newly diagnosed breast cancer patients. Anxiety is more likely to develop in patients from low-income households and those without reliable social support.

    Matched MeSH terms: Stress, Psychological/epidemiology; Stress, Psychological/psychology
  14. Tan ST, Lee L
    Psychol Health Med, 2023 Feb;28(2):419-426.
    PMID: 35638111 DOI: 10.1080/13548506.2022.2083643
    Total lockdown caused deleterious mental health to many, resulting from a sudden change in daily routine, working and self-isolation at home, and job and income losses. Therefore, the current study aims to assess the social determinants of self-reported psychological distress in Malaysian adults during the COVID-19 pandemic. Snowball and purposive sampling approaches were adopted to enroll potential respondents. Respondents were required to self-report gender, age, ethnicity, educational attainment, marital status, number of dependents, and the presence of clinically diagnosed psychological disorders. Psychological distress during the pandemic was assessed using 21-item of the Depression Anxiety Stress Scales (DASS-21). The findings revealed that respondents with primary/secondary educational attainment were 1.962 times (95% CI: 1.018-3.781, p= 0.044) more likely to suffer from depression than those with tertiary educational attainment. Conversely, the Malaysian Indians had significantly lower odds for depression compared to Malaysian Malays (AOR = 0.538, 95% CI: 0.302-0.957, p= 0.035). Likewise, females were found to have significantly greater odds for anxiety (AOR = 2.369, 95% CI: 1.317-4.260, p= 0.004) and stress (AOR = 1.976, 95% CI: 1.007-3.879, p = 0.048) than males. Being single was at significantly higher odds for anxiety (AOR = 2.032, 95% CI: 1.133-3.646, p= 0.017) during the pandemic. This study highlights the urgency to address the escalated psychological distress in Malaysian adults during the pandemic.
    Matched MeSH terms: Stress, Psychological/epidemiology; Stress, Psychological/psychology
  15. Wong SS, Wong CC, Ng KW, Bostanudin MF, Tan SF
    PLoS One, 2023;18(1):e0280680.
    PMID: 36696454 DOI: 10.1371/journal.pone.0280680
    INTRODUCTION: This study aims to assess the impacts of COVID-19 pandemics among university students in Malaysia, by identifying the prevalence of depression, anxiety and stress among them and their respective predictors.

    METHODOLOGY: An online cross-sectional study was conducted via non-probabilistic convenience sampling. Data were collected on sociodemographic characteristics, lifestyle, COVID-19 related influences. Mental health status was assessed with depression, anxiety, and stress scale (DASS-21).

    RESULTS: 388 students participated this study (72.4% female; 81.7% Bachelor's student). The prevalence of moderate to severe depression, anxiety and stress among university students are 53.9%, 66.2% and 44.6%, respectively. Multivariable logistic regression analysis found that the odds of depression were lower among students who exercise at least 3 times per week (OR: 0.380, 95% CI: 0.203-0.711). The odd ratio of student who had no personal history of depression to had depression, anxiety and stress during this pandemic was also lower in comparison (OR: 0.489, 95% CI: 0.249-0.962; OR: 0.482, 95% CI: 0.241-0.963; OR: 0.252, 95% CI: 0.111-0.576). Surprisingly, students whose are currently pursuing Master study was associated with lower stress levels (OR: 0.188, 95% CI: 0.053-0.663). However, student who had poorer satisfaction of current learning experience were more likely to experience stress (OR: 1.644, 95% CI: 1.010-2.675).

    LIMITATIONS: It is impossible to establish causal relationships between variables on mental health outcomes, and there is a risk of information bias.

    CONCLUSION: The prevalence of mental health issues among university students is high. These findings present essential pieces of predictive information when promoting related awareness among them.

    Matched MeSH terms: Stress, Psychological/epidemiology; Stress, Psychological/psychology
  16. Mohammadzadeh M, Awang H, Ismail S, Kadir Shahar H
    PLoS One, 2019;14(12):e0226333.
    PMID: 31877163 DOI: 10.1371/journal.pone.0226333
    Generally speaking, institutionalised children and adolescents are at greatly increased risk of serious mental and behavioural problems, up to seven times more than their peers. Life skills- based interventions using peer enforcement have been introduced as effective program to improve adolescents' emotional and behavioral health. Therefore, the current randomized control study aimed to determine, if a life skills-based intervention could improve the emotional health and self-esteem among Malaysian adolescents in orphanages. Overall, 271 male and female adolescents (13-18 years old) from 8 orphanages in Klang valley, Malaysia participated in the study. Comparing the intervention to control group within 3 points of time, the finding of the study showed that immediately after finishing the interventional sessions (post-test), the mean scores of depression (F = 33.80, P<0.001, η2 = 0.11), anxiety (F = 6.28, P = 0.01, η2 = 0.02), stress (F = 32.05, P<0.001, η2 = 0.11) and self-esteem (F = 54.68, P<0.001, η2 = 0.17) were significantly decreased compared to the pre-test values. However, there was no significant difference between two groups in the depression mean scores (F = 2.33, P = 0.13). Regarding to the interaction between group and test a significant change was seen in the mean score of all 4 variables including depression (F = 31.04, P<0.001, η2 = 0.10), anxiety (F = 14.21, P<0.001, η2 = 0.05), stress (F = 15.67, P<0.001, η2 = 0.06) and self-esteem (F = 13.29, P<0.001, η2 = 0.05). Furthermore, except depression (Δmean = -1.37, P<0.001), no significant difference was seen between study variables' mean scores between post- and follow-up test (p>0.001). These results provide preliminary approve for LSE to enhance emotional health and self-esteem in orphanages.
    Matched MeSH terms: Stress, Psychological/psychology; Stress, Psychological/therapy*
  17. Tong T, Hao C, Shen J, Liu S, Yan S, Aslam MS, et al.
    Brain Res Bull, 2024 Jan;206:110838.
    PMID: 38123022 DOI: 10.1016/j.brainresbull.2023.110838
    BACKGROUND: Depression is associated with lowered mood, anxiety, anhedonia, cognitive impairments, and even suicidal tendencies in severe cases. Yet few studies have directed acupuncture's mechanism toward enhancing axonal repair correlated with synaptic plasticity and anti-inflammatory effects related to oxidative stress in the hippocampus.

    METHODS: Male Sprague-Dawley (SD) rats were randomly divided into control group (CON), chronic unpredictable mild stress (CUMS) group, CUMS + electroacupuncture group (EA), and CUMS + fluoxetine group (FLX) (n = 10/group). Rats were given a 28-day treatment at the Shangxing (GV23) and Fengfu (GV16) acupoints with electroacupuncture or fluoxetine (2.1 mg/kg).

    RESULTS: Rats exposed to CUMS induced depression-like behaviors and spatial learning-memory impairment, changed the ionized calcium binding adaptor molecule 1 (IBA-1), Vglut1, myelin basic protein (MBP), and postsynaptic density protein 95 (PSD95) level of hippocampal, increased the Nod-like receptor protein 3 (NLRP3), atypical squamous cell (ASC), Caspase level and hippocampal reactive oxygen species (ROS), and prompted the activation of Epha4-mediated signaling and an inflammatory response. Conversely, electroacupuncture administration reduced these changes and prevented depression-like behaviors and cognitive impairment. Electroacupuncture also promoted hippocampal expression of Sirtuin1(SIRT1), Nuclear factor erythroid 2-like (Nrf2), Heme oxygenase-1 (HO-1); reduced the expression of interleukin-1β (IL-1β), interleukin-18 (IL-18), and tumor necrosis factor-alpha (TNF-α); and prevented neural damage, particularly the synaptic myelin sheath, and neuroinflammation by regulating Eph receptor A4 (EphA4) in the hippocampal.

    CONCLUSION: These results indicate that electroacupuncture prevents depression-like behaviors with cognitive impairment and synaptic and neuronal damage, probably by reducing EphA4, which mediates ROS hyperfunction and the inflammatory response.

    Matched MeSH terms: Stress, Psychological/complications; Stress, Psychological/therapy
  18. Rajiah K, Saravanan C
    Am J Pharm Educ, 2014 Nov 15;78(9):163.
    PMID: 25525278 DOI: 10.5688/ajpe789163
    To analyze the effect of psychological intervention on reducing performance anxiety and the consequences of the intervention on first-year pharmacy students.
    Matched MeSH terms: Stress, Psychological/diagnosis; Stress, Psychological/epidemiology; Stress, Psychological/prevention & control*; Stress, Psychological/psychology
  19. Abdul Manaf MR, Mustafa M, Abdul Rahman MR, Yusof KH, Abd Aziz NA
    PLoS One, 2016;11(6):e0156937.
    PMID: 27280529 DOI: 10.1371/journal.pone.0156937
    BACKGROUND AND PURPOSE: Mental health problems are common in old age, but frequently remain undetected and untreated. Mental health problems in the elderly are the result of a complex interaction of social, psychological and biological factors. The aim of this study is to determine the prevalence of mental health problems (depression, anxiety, and emotional stress) and their associated factors among the Malay elderly in a rural community of Perak, Malaysia.

    METHODS: It was a cross-sectional study. The Malay elderly aged 60 years and above were selected through convenient sampling to give a total of 230 respondents. The Depression, Anxiety, and Stress Scale (DASS-21) was used to assess the symptoms of depression, anxiety, and stress. Bivariate analyses were performed using chi-square tests and multiple logistic regression analyses were conducted to determine the association between the factors and each of the mental health statuses assessed.

    RESULTS: The results showed that the prevalence of depression, anxiety, and stress among the elderly respondents was 27.8%, 22.6%, and 8.7%, respectively. The significant factors for depression were single elderly (Adjusted OR = 3.27, 95%CI 1.66, 6.44), living with family (Adjusted OR = 4.98, 95%CI 2.05, 12.10), and poor general health status (Adjusted OR = 2.28, 95%CI 1.20, 4.36). Living with family was the only significant factor for anxiety (Adjusted OR = 2.68, 95%CI 1.09, 6.57). There was no significant factor for stress.

    CONCLUSIONS: Depression and anxiety among the Malay elderly in the rural community were very worrying. More equity in health should be created or strengthened in order to intensify the opportunity to identify, diagnose, and treat those with mental health problems. Living arrangement in the rural community was an important factor that had influenced depression and anxiety. Therefore, further research is recommended for more comprehensive information, as a result of which appropriate intervention can be made.

    Matched MeSH terms: Stress, Psychological/epidemiology*; Stress, Psychological/psychology
  20. Chandramathi S, Suresh K, Sivanandam S, Kuppusamy UR
    PLoS One, 2014;9(5):e94567.
    PMID: 24788756 DOI: 10.1371/journal.pone.0094567
    Stress alters the oxidant-antioxidant state and immune cell responses which disrupts its function to combat infection. Blastocystis hominis, a common intestinal protozoan has been reported to be opportunistic in immunocompromised patients namely cancer. B. hominis infectivity in other altered immune system conditions especially stress is unknown. We aimed to demonstrate the stress effects towards the susceptibility and pathogenicity of B. hominis infection.
    Matched MeSH terms: Stress, Psychological/immunology*; Stress, Psychological/microbiology*
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