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Sourander A, Ishikawa S, Ståhlberg T, Kishida K, Mori Y, Matsubara K, Zhang X, Hida N, Korpilahti-Leino T, Ristkari T, Torii S, Gilbert S, Hinkka-Yli-Salomäki S, Savolainen H, Närhi V. Cultural adaptation, content, and protocol of a feasibility study of school-based "Let's learn about emotions" intervention for Finnish primary school children. Front Psychiatry 2024; 14:1334282. [PMID: 38274431 PMCID: PMC10810134 DOI: 10.3389/fpsyt.2023.1334282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 12/11/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction Emotional awareness and emotion regulation are crucial for cognitive and socio-emotional development in children. School-based interventions on socio-emotional skills have the potential to prevent these problems and promote well-being of children. The Japanese school-based program, Universal Unified Prevention Program for Diverse Disorders (Up2-D2), has shown preventive effects on mental health of children in Japan. The aims of this protocol paper are to describe the unique process of adapting the Up2-D2 from Eastern to Western context, and to present a feasibility study of the intervention, conducted in Finland. Methods The cultural adaptation process started with the linguistic translation of materials, followed by the modification of language to fit the Finnish context. While the Japanese ideology was saved, some content was adapted to fit Finnish school children. Further modifications were made based on feedback from pupils and teachers. The Finnish version of the program was named "Let's learn about emotions" and consisted of 12 sessions and targeted 8- to 12-year-old pupils. A teacher education plan was established to assist Finnish teachers with the intervention, including a workshop, teachers' manual, brief introductory videos, and online support sessions. A feasibility study involving 512 4th graders in the City of Hyvinkää, South of Finland, was conducted. It assessed emotional and behavioral problems, classroom climate, bullying, loneliness, perception of school environment, knowledge of emotional awareness, and program acceptability. Discussion The originality of this study underlies in the East-West adaptation of a cognitive behavioral therapy-based program. If promising feasibility findings are replicated in Finland, it could pave the way for further research on implementing such programs in diverse contexts and cultures, promoting coping skills, awareness, social skills and early prevention of child mental health problems. Ethics The ethical board of the University of Turku gave ethics approval for this research. The educational board of the City of Hyvinkää accepted this study.
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Affiliation(s)
- A. Sourander
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
- Department for Child Psychiatry, Turku University Hospital, Turku, Finland
| | - S. Ishikawa
- Faculty of Psychology, Doshisha University, Kyoto, Japan
| | - T. Ståhlberg
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
- Department for Adolescent Psychiatry, Turku University Hospital, Turku, Finland
| | - K. Kishida
- School of Humanities, Kwansei Gakuin University, Nishinomiya, Japan
- Japan Society for the Promotion of Science, Tokyo, Japan
| | - Y. Mori
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - K. Matsubara
- Organization for Research Initiatives and Development, Doshisha University, Kyoto, Japan
| | - X. Zhang
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - N. Hida
- Center for Wing of Empirically Supported Treatments, Doshisha University, Kyoto, Japan
| | - T. Korpilahti-Leino
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - T. Ristkari
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - S. Torii
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - S. Gilbert
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - S. Hinkka-Yli-Salomäki
- Research Centre for Child Psychiatry, University of Turku, Turku, Finland
- INVEST Flagship Centre, University of Turku, Turku, Finland
| | - H. Savolainen
- School of Educational Sciences and Psychology, University of Eastern Finland, Kuopio, Finland
| | - V. Närhi
- Department of Education, University of Jyväskylä, Jyväskylä, Finland
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Khanal P, Ståhlberg T, Luntamo T, Gyllenberg D, Kronström K, Suominen A, Sourander A. Time trends in treated incidence, sociodemographic risk factors and comorbidities: a Finnish nationwide study on anxiety disorders. Eur Psychiatry 2022. [PMCID: PMC9565546 DOI: 10.1192/j.eurpsy.2022.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Introduction Anxiety disorders (ADs) are common in childhood and adolescence and global estimates suggest they affect 6.5% of individuals under 19 years of age.Yet, there has been a lack of research on time trends and socio-demographic risks for children and adolescents who receive treatment for ADs. Objectives We aim to fill gaps in our knowledge by examining a nationwide sample of Finnish children and adolescents diagnosed in specialized healthcare settings. Methods We used register data of all singleton children born in Finland from 1992-2006 and diagnosed with ADs from 1998-2012. Changes in time trends in incidence were studied by dividing the study sample into three cohorts by birth years: 1992-1996, 1997-2001 and 2002-2006. The 22,388 individuals with ADs were matched with 76,139 controls. Nested case-control design was used to study the socio-demographic risk factors. Results Comparing the 1992-1996 and 2002-2006 cohorts showed the cumulative incidence of treated ADs at the age of 10 increased from 0.3% to 1.2% (females) and 0.46% to 1.9% (males). Subjects had higher odds of being diagnosed with an AD if mothers had low SES (OR 1.49, 95% CI 1.42-1.58) and were single parents (OR 1.99, 95% CI 1.84-2.15) at birth. Unipolar depression was the most common psychiatric comorbidity (31.2%). Conclusions
ADs diagnosed by specialized services increased from 1998-2012 in both genders. This could indicate real increase in overall ADs, an increase in seeking treatment or both phenomena. The findings on maternal socioeconomic status and single parenting help improve understanding of environmental risk for anxiety disorders among children and adolescents. Disclosure No significant relationships.
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Parkkila S, Parkkila AK, Vierjoki T, Ståhlberg T, Rajaniemi H. Competitive time-resolved immunofluorometric assay for quantifying carbonic anhydrase VI in saliva. Clin Chem 1993; 39:2154-7. [PMID: 8403401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A competitive time-resolved immunofluorometric assay sensitive and robust enough for quantifying human salivary carbonic anhydrase isoenzyme VI (HCA VI) was developed. The solid-phase immunoassay is based on competition between Eu(3+)-labeled HCA VI and salivary HCA VI for polyclonal rabbit anti-HCA VI antibodies that are attached to microtiter plate wells precoated with sheep anti-rabbit IgG. The subsequent immunoassay including the separation of free and bound HCA VI requires only one incubation step, after which the Eu3+ of the bound labeled antigen is released into an enhancement solution. The highly fluorescent Eu chelates formed in this solution are then quantified by time-resolved fluorometry (Delfia). The time-resolution principle effectively obviates possible interferences from complex biological material such as saliva. The assay detection limit was 1.5 micrograms/L. Intra- and interassay imprecisions (CVs) were 5.1% and 5.3%, respectively. The mean analytical recovery was 93%. The mean +/- SD concentration of HCA VI in paraffin-stimulated saliva was 6.8 +/- 4.3 mg/L (n = 30) and the secretion rate was 10.2 +/- 7.9 micrograms/min. The method was useful for further investigations of the role of HCA VI in difficult matrices, e.g., saliva.
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Affiliation(s)
- S Parkkila
- University of Oulu, Department of Anatomy, Finland
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Parkkila S, Parkkila AK, Vierjoki T, Ståhlberg T, Rajaniemi H. Competitive time-resolved immunofluorometric assay for quantifying carbonic anhydrase VI in saliva. Clin Chem 1993. [DOI: 10.1093/clinchem/39.10.2154] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
A competitive time-resolved immunofluorometric assay sensitive and robust enough for quantifying human salivary carbonic anhydrase isoenzyme VI (HCA VI) was developed. The solid-phase immunoassay is based on competition between Eu(3+)-labeled HCA VI and salivary HCA VI for polyclonal rabbit anti-HCA VI antibodies that are attached to microtiter plate wells precoated with sheep anti-rabbit IgG. The subsequent immunoassay including the separation of free and bound HCA VI requires only one incubation step, after which the Eu3+ of the bound labeled antigen is released into an enhancement solution. The highly fluorescent Eu chelates formed in this solution are then quantified by time-resolved fluorometry (Delfia). The time-resolution principle effectively obviates possible interferences from complex biological material such as saliva. The assay detection limit was 1.5 micrograms/L. Intra- and interassay imprecisions (CVs) were 5.1% and 5.3%, respectively. The mean analytical recovery was 93%. The mean +/- SD concentration of HCA VI in paraffin-stimulated saliva was 6.8 +/- 4.3 mg/L (n = 30) and the secretion rate was 10.2 +/- 7.9 micrograms/min. The method was useful for further investigations of the role of HCA VI in difficult matrices, e.g., saliva.
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Affiliation(s)
- S Parkkila
- University of Oulu, Department of Anatomy, Finland
| | - A K Parkkila
- University of Oulu, Department of Anatomy, Finland
| | - T Vierjoki
- University of Oulu, Department of Anatomy, Finland
| | - T Ståhlberg
- University of Oulu, Department of Anatomy, Finland
| | - H Rajaniemi
- University of Oulu, Department of Anatomy, Finland
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Suonpää M, Markela E, Ståhlberg T, Hemmilä I. Europium-labelled streptavidin as a highly sensitive universal label. Indirect time-resolved immunofluorometry of FSH and TSH. J Immunol Methods 1992; 149:247-53. [PMID: 1593136 DOI: 10.1016/0022-1759(92)90256-s] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Labelling of streptavidin with a fluorogenic europium ion was optimized with the aim of obtaining a universal, stable and highly sensitive non-isotopic label for time-resolved fluorometric immunoassays (TR-FIA) based on dissociative fluorescence enhancement (DELFIA). Even the conjugation of all the free amino groups of streptavidin with Eu chelates had only a minor effect on the binding capacity of the protein or its affinity. The labelled streptavidin was evaluated in indirect time-resolved immunofluorometric assays of human follicle and thyroid stimulating hormones (FSH and TSH). The interassay imprecision was below 3% within the concentration range from 2.5 to 94 U/l for the FSH samples and below 5% in the range from 2.4 to 35 mIU/l for the TSH samples. The detection limits of the assays for FSH and TSH were 0.05-0.10 U/l and 0.01-0.025 mIU/l, respectively, when a CV of 15% was regarded as the acceptable upper limit of imprecision. The results obtained by the indirect assays correlated closely with those obtained by corresponding direct sandwich assays. The model assays demonstrated the utility of Eu-labelled streptavidin as a universal reagent for immunoassays requiring a wide dynamic range and high sensitivity.
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Toivanen A, Granfors K, Lahesmaa-Rantala R, Leino R, Ståhlberg T, Vuento R. Pathogenesis of Yersinia-triggered reactive arthritis: immunological, microbiological and clinical aspects. Immunol Rev 1985; 86:47-70. [PMID: 3930389 DOI: 10.1111/j.1600-065x.1985.tb01137.x] [Citation(s) in RCA: 121] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
When a patient develops reactive arthritis after Yersinia enteritis, the following conditions are often fulfilled: the patient is HLA-B27-positive; however, some B27-negative individuals develop severe arthritis and some positives do not, in the initial phase, the diarrhea is milder, the anti-Yersinia antibody response of IgG class is more vigorous and persists longer, the anti-Yersinia antibody response of IgA class is more vigorous and persists much longer, the anti-Yersinia antibodies of IgA1 and IgA2 subclass, those with J-chain and, especially, those with secretory piece are produced more vigorously, indicating local immunostimulation close to the intestinal epithelium, in the early phase, Yersinia-IgM immune complexes are found in the circulation, and the lymphocyte transformation response against not only Yersinia but also against other gram-negative enteric bacteria is weaker. When all these aspects are considered together a strong suspicion arises that the patients who are destined to develop reactive arthritis fail in their first line of defense against the invading organism when contracting a Yersinia enteritis. This may lead to persistence of the microorganism within the body, e.g., in the intestinal epithelium or in the mesenteric lymphoid tissues, maintaining a stimulus for a prolonged--apparently futile and perhaps harmful--antibody production. Finally, the initiating and decisive factor should not be forgotten: the Yersinia. Why and how it triggers the process is at present one of the enigmas of the pathogenesis of reactive arthritis.
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Abstract
Elementary bodies of lymphogranuloma venereum (LGV) strains of Chlamydia trachomatis contain, in addition to the genomic DNA, a 6.7 kb plasmid. The plasmid from serovar L2 (434-B) was cloned at the BamHI site of pBR327 into Escherichia coli and a restriction cleavage map of this pLGV125 recombinant plasmid determined. All 15 C. trachomatis serovars contained DNA sequences that hybridized with pLGV125. When total DNA from L2 elementary bodies was used as a probe in Southern blotting and spot hybridization, serovars L1, L2 and L3 exhibited significant homology. The detection level of homologous DNA was 100 pg and LGV DNA was detectable in infected cells when total L2 probe was used in the nucleic acid hybridization test. These DNA probes may be useful as investigative and diagnostic reagents for C. trachomatis.
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