• Title/Summary/Keyword: Therapeutic model

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Do Therapeutic Interventions Exist in Online Games? Effects of Therapeutic Catharsis, Online Game Self-Efficacy, and Life Self-Efficacy on Depression, Loneliness, and Aggression

  • Lee, Hye Rim;Jeong, Eui Jun
    • International Journal of Contents
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    • v.14 no.1
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    • pp.12-17
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    • 2018
  • This study explored potential therapeutic mechanisms of playing preferred online games as predictors of therapeutic interventions for players' psychosocial factors (i.e., aggression, depression, and loneliness). Based on theories of catharsis, the generic model of psychotherapy, we took a therapeutic approach to integrate these perspectives. We created a path model describing how therapeutic catharsis-seeking, online game self-efficacy, and life self-efficacy were associated with psychosocial factors of aggression, depression, and loneliness, including generalized sub-constructs of each factor as multi-dimensional sources. We analyzed the path model using data of 1,227 online game players in Korea. Our results indicated that therapeutic catharsis-seeking could alleviate aggression via favorite game playing. Life self-efficacy was a primary predictor for alleviating depression and loneliness. However, online game self-efficacy was positively associated with depression and loneliness. Implications of these findings are discussed.

Modeling Adherence to Therapeutic Regimens in Patients with Hypertension

  • Roh Young Sook
    • Journal of Korean Academy of Nursing
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    • v.35 no.4
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    • pp.737-744
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    • 2005
  • Purpose. This study was done to identify and test a model of the psychosocial variables that influence adherence to therapeutic regimens in patients with hypertension. Method. A convenience sample of 219 patients with hypertension who were enrolled in an outpatient clinic of a cardiovascular center in Korea participated in the study. They completed self-administered questionnaires anonymously. The questionnaire was based on the Social Action Theory model and a literature review. The explanatory model was constructed and tested using structural equation modeling in order to examine the effects within the model. Results. The results of this study showed that perceived self-efficacy was the strongest factor influencing patient adherence in this sample. Adherence to therapeutic regimens in patients with hypertension was influenced by self-efficacy, patient-provider relationship, social support, and depression. Conclusions. Adherence to therapeutic regimens in patients with hypertension was most strongly influenced by self-efficacy. These findings suggest that nursing interventions to promote patient adherence should focus on the promotion of self-efficacy including improvement in patient-provider relationship and social support, and reduction in depression.

An Experimental Dosimetry of Irregularly-Shaped-Field Using Therapeutic Planning Computer (치료계획용 콤퓨터를 이용한 부정형 조사면의 선량분포에 관한 실험)

  • Park, Joo-Sun;Lee, Gui-Won;Han, Yong-Moon;Kwon, Hyoung-Cheol;Yoon, Sei-Chul
    • The Journal of Korean Society for Radiation Therapy
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    • v.2 no.1
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    • pp.87-92
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    • 1987
  • The authors have intended to measure intrinsic dose distribution by Farmer dosimeter in irregularly shaped fields such as L, M, T,-shape model in order to determine dose inhomogeneity in those models. We made 2 off-axis points in each model and measured the depth dose at 1.5,5, and 9cm below surface. The results showed $1-3\%$ dose discrepancy between 2 points. We also measured the depth dose by geometric approximation and computer calculation in those models, and came to the conclusion that computer calculation using Clarkson's principle is simpler and the measurements are to the ideal data obtained by the experiment in those three models of irregularly shaped fields than those of geometric approximation method.

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Recovery from Stroke and Physical Therapy (뇌졸중 후 회복과 물리치료)

  • Kwon, Oh-Yun;Kim, Suhn-Yeop
    • Physical Therapy Korea
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    • v.2 no.2
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    • pp.98-107
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    • 1995
  • Physical therapists use assumptions about motor control in every aspect of their work in treating stroke patients. An understanding of the recovery process after stroke, some neural mechanism of recovery and therapeutic model is critical factor for physical therapist to evaluate and obtain a higher final stage of recovery. The purpose of this article was to review the recovery process after stroke, some neural mechanism of recovery, the role of rehabilitation in the process of recovery, therapeutic model and its limitation. This article will help understanding of recovery process. evaluation, and treatment of the stroke patients. Each therapeutic method consists of a different set of assumptions and they are not completely independent of one another. Therefore specializing in any techniques of physical therapy will not be enough to treat stroke, so we are in need of integrated approach and objective measurement instrument to adequately evaluate and treat stroke patients.

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Therapeutic Effects on Gastrointestinal Diseases of a New Combined Ranitidine Preparations, DWP302 (라니티딘을 함유한 새로운 의약조성물(DWP302)의 위장질환 치료효과)

  • 유병권;조태순;김영만;염제호;유영효
    • Biomolecules & Therapeutics
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    • v.2 no.2
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    • pp.185-189
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    • 1994
  • The eight combined products composed of ranitidine.HCI, tripotassium dicitrato bismuthate and sucralfate were prepared with various ratios and studied in therapeutic effects of them on various gastrointestinal diseases. These were induced in rats with the porous ligation, ethanol-HCI, acetic acid and cysteamine method, etc. In all experimental setting, the effect of the combined treating was more pronounced than the effect of each drug alone. Specially, the combined treatment consisted of ranitidine : tripotassium dicitrato bismuthate sucralfate ratio of 1.5 : 2 : 6 showed the most powerful therapeutic effect on acute gastric ulcer model and revealed a significant acceleration of the healing on chronic gastroduodenal ulcer model. And that, therapeutic doses of ranitidine, tripotassium dicitrato bismuthate arid sucralfate given in combination had an additive or, in some case, synergistic effect. From the above results, this combined treatment may useful to heal the gastrointestinal diseases that aren't cured well by treatment of each them alone.

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Dendritic Cell Based Cancer Immunotherapy: in vivo Study with Mouse Renal Cell Carcinoma Model (수지상세포를 이용한 항암 면역 치료: 생쥐 신장암 모델을 이용한 연구)

  • Lee, Hyunah;Choi, Kwang-Min;Baek, Soyoung;Lee, Hong-Ghi;Jung, Chul-Won
    • IMMUNE NETWORK
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    • v.4 no.1
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    • pp.44-52
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    • 2004
  • Background: As a potent antigen presenting cell and a powerful inducer of antigen specific immunity, dendritic cells (DCs) are being considered as a promising anti-tumor therapeutic module. The expected therapeutic effect of DCs in renal cell carcinoma was tested in the mouse model. Established late-stage tumor therapeutic (E-T) and minimal residual disease (MRD) model was considered in the in vivo experiments. Methods: Syngeneic renal cell carcinoma cells (RENCA) were inoculated either subcutaneously (E-T) or intravenously (MRD) into the Balb/c mouse. Tumor cell lysate pulsed-DCs were injected twice in two weeks. Intraperitoneal DC injection was started 3 week (E-T model) or one day (MRD model) after tumor cell inoculation. Two weeks after the final DC injection, the tumor growth and the systemic immunity were observed. Therapeutic DCs were cultured from the bone marrow myeloid lineage cells with GM-CSF and IL-4 for 7 days and pulsed with RENCA cell lysate for 18 hrs. Results: Compared to the saline treated group, tumor growth (E-T model) or formation (MRD model) was suppressed in pulsed-DC treated group. RENCA specific lymphocyte proliferation was observed in the RENCA tumor-bearing mice treated with pulsed-DCs. Primary cytotoxic T cell activity against RENCA cells was increased in pulsed-DC treated group. Conclusion: The data suggest the possible anti-tumor effect of cultured DCs in established or minimal residual disease/metastasis state of renal cell carcinoma. Systemic tumor specific immunity including cytotoxic T cell activity was modulated also in pulsed-DC treated group.

Transdermal Drug Delivery & Therapeutic Effect of the Preparations of Lithospermi Radix and Gardeniae Fructus Extracts on the Burn & Wound Healing (화상 및 창상에 대한 자근.치자 복합제제의 경피 흡수 및 치료효과)

  • Min, Dong-Hoon;Kim, Dae-Keun;Lim, Jong-Pil;Yang, Jae-Heon
    • Journal of Pharmaceutical Investigation
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    • v.35 no.4
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    • pp.255-263
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    • 2005
  • Research was undertaken to compare the pharmacological activity of Lithospermi radix (LR) reported as an oriental medicine for classical uses. LR contains naphthoquinone pigments : shikonin, acetylshikonin, isobutylshikonin, etc. LR is used for the treatment of excision wound, burn, eczema, blister, scarlatina and septicemia as antifebrile, antidotic and antiphlogistic. Gardeniae fructus (GF) has been used for the treatment to jaundice, hepatic disease, anti-inflammatory and analgesic effects, and it contains crocin, geniposide and its derivatives. The therapeutic effects of burn and excision wound healing from LR & GF hydrogel with $Nano-ATP^{\circledR}$ (GLN) were investigated. To evaluate the therapeutic value of various hydrogels, thermal burn model and excision wound mouse model were used. The burn and wound reduction rate and therapeutic period were measured to calculate the healing extent after 5 experiments. The 2nd degree burn was prepared on hairless mouse back skin and dressing with collagen. The burn and wound reduction rate of GLN hydrogel treated group decreased more rapidly than that of other gel group in animal model. Furthermore therapeutic periods of GLN hydrogel treated group was shorter than that of other gel group. In anti-inflammatory test, GLN hydrogel treated group decreased edema rapidly than that of other gel group. These results suggest that the GLN hydrogel treatment has an therapeutic effect on burn and excision wound healing.

New therapeutic approach with extracellular vesicles from stem cells for interstitial cystitis/bladder pain syndrome

  • Dayem, Ahmed Abdal;Song, Kwonwoo;Lee, Soobin;Kim, Aram;Cho, Ssang-Goo
    • BMB Reports
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    • v.55 no.5
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    • pp.205-212
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    • 2022
  • Interstitial cystitis/bladder pain syndrome (IC/BPS) is a debilitating chronic disorder characterized by suprapubic pain and urinary symptoms such as urgency, nocturia, and frequency. The prevalence of IC/BPS is increasing as diagnostic criteria become more comprehensive. Conventional pharmacotherapy against IC/BPS has shown suboptimal effects, and consequently, patients with end-stage IC/BPS are subjected to surgery. The novel treatment strategies should have two main functions, anti-inflammatory action and the regeneration of glycosaminoglycan and urothelium layers. Stem cell therapy has been shown to have dual functions. Mesenchymal stem cells (MSCs) are a promising therapeutic option for IC/BPS, but they come with several shortcomings, such as immune activation and tumorigenicity. MSC-derived extracellular vesicles (MSC-EVs) hold numerous therapeutic cargos and are thus a viable cell-free therapeutic option. In this review, we provide a brief overview of IC/BPS pathophysiology and limitations of the MSC-based therapies. Then we provide a detailed explanation and discussion of therapeutic applications of EVs in IC/BPS as well as the possible mechanisms. We believe our review will give an insight into the strengths and drawbacks of EV-mediated IC/BPS therapy and will provide a basis for further development.

Theoretical Foundations and a Conceptual Model of Therapeutic Readers' Advisory Services (치료적 독자상담의 이론적 근거와 개념적 모형에 관한 연구)

  • Lee, Kee-Myung;Lee, Jae-Whoan
    • Journal of Korean Library and Information Science Society
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    • v.43 no.1
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    • pp.53-72
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    • 2012
  • The purposes of this research are to search and analyze information theories which are useful to approach bibliotherapy in terms of 'therapeutic' readers' advisory service, and to propose a conceptual model of 'therapeutic' readers' advisory service on the basis of such theoretical foundations. To the end, Dervin's sense-making theory and Kuhlthau's ISP model are introduced and applied to the conceptual model. The conceptual model is profoundly based on Dervin's situation-gap-use metaphor and Kuhlthau's Uncertainty Principle.

A Correction Method of Dose to Attenuation Rate of Transmitting Photon Beam Through Couch Top for Radiosurgery Using Novalis (노발리스를 이용한 방사선 수술시 치료테이블을 투과하는 광자선의 감쇠율에 따른 선량 보정방법)

  • Kim, Sung-Joon;Shin, Hyun-Soo;Ko, Seung-Young;Park, Hye-Li;Kim, Ja-Young;Lee, Bo-Mi;Yea, Ji-Woon;Kim, Sung-Kyu
    • Progress in Medical Physics
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    • v.22 no.1
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    • pp.12-17
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    • 2011
  • This study has its own goal to deliver the accurate dose on the target volume by calculating and modifying the attenuation rate of photon beam transmitting the couch top with geometric model. The experiment was that the transmission rate and attenuation rate of photon beam transmitting the couch top was predicted by the geometric model, then compared and analyzed with what was measured experimentally based on that. The result showed that the predicted value by the geometric model accorded closely with the experimental value. In addition, in order to judge whether the practical clinical application is available, the point dose, measured after modifying the attenuation rate modelinged according to the treatment plan of a patient of spine radiosurgery, was compared with the one done nothing. The result was that the former showed decreased error range with treatment planned one than the latter. This papers calculated the transmission and attenuation rate with the geometric model transmitting the couch top and verified it experimentally. This method is expected to be very useful in not only the radiosurgery using Novalis but also the general radiation therapy.