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BMC Public Health Jul 2023Latin dance is a well-liked physical activity. It has gained increasing attention as an exercise intervention for improving physical and mental health outcomes. This...
BACKGROUND
Latin dance is a well-liked physical activity. It has gained increasing attention as an exercise intervention for improving physical and mental health outcomes. This systematic review examines the effects of Latin dance on physical and mental health.
METHODS
Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) were used to report the data for this review. To gather research from the literature, we used recognized academic and scientific databases such SportsDiscus with Full Text, PsycINFO, Cochrane, Scopus, PubMed, and Web of Science. The systematic review only included 22 studies out of the 1,463 that matched all inclusion criteria. The PEDro scale was used to rate each study's quality. 22 research received scores between 3 and 7.
RESULTS
Latin dance has been demonstrated to promote physical health by helping people lose weight, improve cardiovascular health, increase muscle strength and tone, and improve flexibility and balance. Furthermore, Latin dance can benefit mental health by reducing stress, improving mood, social connection, and cognitive function.
CONCLUSIONS
Finding from this systematic review provide substantial evidence that Latin dance has effect on physical and mental health. Latin dance has the potential to be a powerful and pleasurable public health intervention.
SYSTEMATIC REVIEW REGISTRATION
CRD42023387851, https://www.crd.york.ac.uk/prospero .
Topics: Humans; Mental Health; Affect; Cognition; Databases, Factual
PubMed: 37434149
DOI: 10.1186/s12889-023-16221-6 -
Journal of Neuroscience Methods Jul 2023Exposing rats to repeated unpredictable stressors is a popular method for modelling depression. The sucrose preference test is used to assess the validity of this...
BACKGROUND
Exposing rats to repeated unpredictable stressors is a popular method for modelling depression. The sucrose preference test is used to assess the validity of this method, as it measures a rat´s preference for a sweet solution as an indicator of its ability to experience pleasure. Typically, if stressed rats show a lower preference compared to unstressed rats, it is concluded they are experiencing stress-induced anhedonia.
METHODS
While conducting a systematic review, we identified 18 studies that used thresholds to define anhedonia and to distinguish "susceptible" from "resilient" individuals. Based on their definitions, researchers either excluded "resilient" animals from further analyses or treated them as a separate cohort. We performed a descriptive analysis to understand the rationale behind these criteria.
RESULTS
we found that the methods used for characterizing the stressed rats were largely unsupported. Many authors failed to justify their choices or relied exclusively on referencing previous studies. When tracing back the method to its origins, we converged on a pioneering article that, although employed as a universal evidence-based justification, cannot be regarded as such. What is more, through a simulation study, we provided evidence that removing or splitting data, based on an arbitrary threshold, introduces statistical bias by overestimating the effect of stress.
CONCLUSION
Caution must be exercised when implementing a predefined cut-off for anhedonia. Researchers should be aware of potential biases introduced by their data treatment strategies and strive for transparent reporting of methodological decisions.
Topics: Rats; Animals; Anhedonia; Sucrose; Depression; Food Preferences; Stress, Psychological; Disease Models, Animal
PubMed: 37394102
DOI: 10.1016/j.jneumeth.2023.109910 -
Neuroscience and Biobehavioral Reviews Jul 2023Ancient and culturally universal, dance pervades many areas of life and has multiple benefits. In this article, we provide a conceptual framework and systematic review,... (Review)
Review
Ancient and culturally universal, dance pervades many areas of life and has multiple benefits. In this article, we provide a conceptual framework and systematic review, as a guide for researching the neuroscience of dance. We identified relevant articles following PRISMA guidelines, and summarised and evaluated all original results. We identified avenues for future research in: the interactive and collective aspects of dance; groove; dance performance; dance observation; and dance therapy. Furthermore, the interactive and collective aspects of dance constitute a vital part of the field but have received almost no attention from a neuroscientific perspective so far. Dance and music engage overlapping brain networks, including common regions involved in perception, action, and emotion. In music and dance, rhythm, melody, and harmony are processed in an active, sustained pleasure cycle giving rise to action, emotion, and learning, led by activity in specific hedonic brain networks. The neuroscience of dance is an exciting field, which may yield information concerning links between psychological processes and behaviour, human flourishing, and the concept of eudaimonia.
Topics: Humans; Brain; Emotions; Learning; Music; Pleasure
PubMed: 37100162
DOI: 10.1016/j.neubiorev.2023.105197 -
American Journal of Obstetrics and... Oct 2023This study aimed to assess the impact of risk-reducing surgery for breast cancer and ovarian cancer prevention on quality of life. We considered risk-reducing... (Review)
Review
OBJECTIVE
This study aimed to assess the impact of risk-reducing surgery for breast cancer and ovarian cancer prevention on quality of life. We considered risk-reducing mastectomy, risk-reducing salpingo-oophorectomy, and risk-reducing early salpingectomy and delayed oophorectomy.
DATA SOURCES
We followed a prospective protocol (International Prospective Register of Systematic Reviews: CRD42022319782) and searched MEDLINE, Embase, PubMed, and Cochrane Library from inception to February 2023.
STUDY ELIGIBILITY CRITERIA
We followed a PICOS (population, intervention, comparison, outcome, and study design) framework. The population included women at increased risk of breast cancer or ovarian cancer. We focused on studies reporting quality of life outcomes (health-related quality of life, sexual function, menopause symptoms, body image, cancer-related distress or worry, anxiety, or depression) after risk-reducing surgery, including risk-reducing mastectomy for breast cancer and risk-reducing salpingo-oophorectomy or risk-reducing early salpingectomy and delayed oophorectomy for ovarian cancer.
METHODS
We used the Methodological Index for Non-Randomized Studies (MINORS) for study appraisal. Qualitative synthesis and fixed-effects meta-analysis were performed.
RESULTS
A total of 34 studies were included (risk-reducing mastectomy: 16 studies; risk-reducing salpingo-oophorectomy: 19 studies; risk-reducing early salpingectomy and delayed oophorectomy: 2 studies). Health-related quality of life was unchanged or improved in 13 of 15 studies after risk-reducing mastectomy (N=986) and 10 of 16 studies after risk-reducing salpingo-oophorectomy (N=1617), despite short-term deficits (N=96 after risk-reducing mastectomy and N=459 after risk-reducing salpingo-oophorectomy). Sexual function (using the Sexual Activity Questionnaire) was affected in 13 of 16 studies (N=1400) after risk-reducing salpingo-oophorectomy in terms of decreased sexual pleasure (-1.21 [-1.53 to -0.89]; N=3070) and increased sexual discomfort (1.12 [0.93-1.31]; N=1400). Hormone replacement therapy after premenopausal risk-reducing salpingo-oophorectomy was associated with an increase (1.16 [0.17-2.15]; N=291) in sexual pleasure and a decrease (-1.20 [-1.75 to -0.65]; N=157) in sexual discomfort. Sexual function was affected in 4 of 13 studies (N=147) after risk-reducing mastectomy, but stable in 9 of 13 studies (N=799). Body image was unaffected in 7 of 13 studies (N=605) after risk-reducing mastectomy, whereas 6 of 13 studies (N=391) reported worsening. Increased menopause symptoms were reported in 12 of 13 studies (N=1759) after risk-reducing salpingo-oophorectomy with a reduction (-1.96 [-2.81 to -1.10]; N=1745) in the Functional Assessment of Cancer Therapy - Endocrine Symptoms. Cancer-related distress was unchanged or decreased in 5 of 5 studies after risk-reducing mastectomy (N=365) and 8 of 10 studies after risk-reducing salpingo-oophorectomy (N=1223). Risk-reducing early salpingectomy and delayed oophorectomy (2 studies, N=413) led to better sexual function and menopause-specific quality of life.
CONCLUSION
Risk-reducing surgery may be associated with quality of life outcomes. Risk-reducing mastectomy and risk-reducing salpingo-oophorectomy reduce cancer-related distress, and do not affect health-related quality of life. Women and clinicians should be aware of body image problems after risk-reducing mastectomy, and of sexual dysfunction and menopause symptoms after risk-reducing salpingo-oophorectomy. Risk-reducing early salpingectomy and delayed oophorectomy may be a promising alternative to mitigate quality of life-related risks of risk-reducing salpingo-oophorectomy.
PubMed: 37059410
DOI: 10.1016/j.ajog.2023.03.045 -
Drug and Alcohol Review Jul 2023Associates for Research in Substances of Enjoyment (ARISE) was formed by tobacco companies in the late 1980s designed to counter public health policy development. This...
INTRODUCTION
Associates for Research in Substances of Enjoyment (ARISE) was formed by tobacco companies in the late 1980s designed to counter public health policy development. This study examines the alcohol content of ARISE and the contribution of ARISE to alcohol industry activities in a key period in the globalisation of the alcohol industry, generating insights into the inter-relationships between the tobacco and alcohol industries in their involvements in policy-oriented science.
METHODS
We systematically searched the UCSF Truth Tobacco Documents Library for information about ARISE, alcohol and the alcohol industry. This material was supplemented with an analysis of the contributions by ARISE associates to one volume in the International Center for Alcohol Policies (ICAP) book series on alcohol and pleasure.
RESULTS
ARISE placed nicotine alongside caffeine, chocolate and other foods, and alcohol as treats which brought pleasure and other benefits. Alcohol was thus intrinsic to the ARISE project for the tobacco industry. This study shows that at a formative moment in the mid-1990s the major alcohol companies took advantage of the intellectual inheritance and personnel provided by the tobacco industry when establishing ICAP. Key to this was an ICAP conference that resulted in Alcohol and pleasure: A health perspective (1999).
DISCUSSION AND CONCLUSIONS
Not only did ARISE use alcohol to play a supporting role in a sophisticated tobacco industry strategy, the alcohol industry engaged with ARISE as part of its own strategy. This shows the importance of careful attention to corporate activities on the fringes of peer-reviewed science.
Topics: Humans; Tobacco Industry; Public Relations; Causality; Internationality; Ethanol
PubMed: 36933895
DOI: 10.1111/dar.13649