No abstract available.
Enophthalmos* ; Orbit*

Objectives: This study aimed to compare social decision-making between healthy controls and methamphetamine users using ultimatum game (UG) and dictator game (DG). In addition, the purpose of this study was to identify the effect of personality factors on social decision-making. Methods: The study included 39 methamphetamine users from a drug abuse center and a probation office, as well as 46 individuals in the control group. The UG and DG were conducted, where participants played the roles of proposers and responders. Also The Korean version of the Personality Factor Scale was used to assess personality factors among methamphetamine users. Results: The results showed that methamphetamine users had significantly lower acceptance rates compared to the control group in all proposed ratios in the UG. Additionally, the proposed amount of money (South Korean Won, KRW) in the DG were higher for methamphetamine users when the proposer had a happy facial expression and lower when the proposer had an angry facial expression. In addition, methamphtetamine users, who are more neurotic, had lower acceptance rates, but offeres more money when acting as the proposer. Conclusions The findings suggest that methamphetamine users exhibit lower acceptance rates in social decision-making tasks, indicating a conflict between self-interest and rejecting unfair offers. The study highlights the importance of considering social decision-making in the treatment and rehabilitation of methamphetamine users to address social maladjustment factors.

Objectives: This study aimed to compare social decision-making between healthy controls and methamphetamine users using ultimatum game (UG) and dictator game (DG). In addition, the purpose of this study was to identify the effect of personality factors on social decision-making. Methods: The study included 39 methamphetamine users from a drug abuse center and a probation office, as well as 46 individuals in the control group. The UG and DG were conducted, where participants played the roles of proposers and responders. Also The Korean version of the Personality Factor Scale was used to assess personality factors among methamphetamine users. Results: The results showed that methamphetamine users had significantly lower acceptance rates compared to the control group in all proposed ratios in the UG. Additionally, the proposed amount of money (South Korean Won, KRW) in the DG were higher for methamphetamine users when the proposer had a happy facial expression and lower when the proposer had an angry facial expression. In addition, methamphtetamine users, who are more neurotic, had lower acceptance rates, but offeres more money when acting as the proposer. Conclusions The findings suggest that methamphetamine users exhibit lower acceptance rates in social decision-making tasks, indicating a conflict between self-interest and rejecting unfair offers. The study highlights the importance of considering social decision-making in the treatment and rehabilitation of methamphetamine users to address social maladjustment factors.

Objectives: This study aimed to compare social decision-making between healthy controls and methamphetamine users using ultimatum game (UG) and dictator game (DG). In addition, the purpose of this study was to identify the effect of personality factors on social decision-making. Methods: The study included 39 methamphetamine users from a drug abuse center and a probation office, as well as 46 individuals in the control group. The UG and DG were conducted, where participants played the roles of proposers and responders. Also The Korean version of the Personality Factor Scale was used to assess personality factors among methamphetamine users. Results: The results showed that methamphetamine users had significantly lower acceptance rates compared to the control group in all proposed ratios in the UG. Additionally, the proposed amount of money (South Korean Won, KRW) in the DG were higher for methamphetamine users when the proposer had a happy facial expression and lower when the proposer had an angry facial expression. In addition, methamphtetamine users, who are more neurotic, had lower acceptance rates, but offeres more money when acting as the proposer. Conclusions The findings suggest that methamphetamine users exhibit lower acceptance rates in social decision-making tasks, indicating a conflict between self-interest and rejecting unfair offers. The study highlights the importance of considering social decision-making in the treatment and rehabilitation of methamphetamine users to address social maladjustment factors.

No abstract available.
Rectum*

PURPOSE: In epidemiological studies, there are various associations of androgen receptor (AR) CAG with several diseases or phenotypes. However, the relationship between CAG repeat length and metabolic syndrome (MS) remains unclear, especially in Asian populations. This study was designed to evaluate the relationship between AR CAG repeat length polymorphism and MS in a Korean male population. MATERIALS AND METHODS: We explored the relationship between AR CAG repeat length polymorphism and MS in a Korean male population (n=337) from 2013 to 2014. AR CAG repeat were determined by microsatellite fragment sizing. Components of MS and laboratory data (lipid profile, fasting glucose, and glycated hemoglobin (HbA1c)) were analyzed with AR CAG repeat length. RESULTS: The mean AR CAG repeat length was 22.3±4.7. Sixty-nine men (20.5%) were diagnosed with MS. Men with MS showed significantly longer AR CAG repeat lengths compared with men without MS (26.2 vs. 21.4, p < 0.001). With increasing CAG repeat, the number of components meeting the NCEP criteria increased significantly. AR CAG repeat length was associated significantly with high density lipoprotein (HDL), triglyceride, and HbA1c levels. In the multivariate analysis, CAG repeat length, waist circumference, and levels of HDL were independently associated with MS. (odds ratio (OR)=1.37, 1.19 and 0.90, p < 0.001, 0.045, and 0.001, respectively). CONCLUSIONS: AR CAG repeat length was associated with MS and laboratory test results, such as those for HDL, triglycerides, and HbA1c, in Korean males. Longer CAG repeat length was identified as a risk factor for MS in Korean males.
Asian Continental Ancestry Group ; Epidemiologic Studies ; Fasting ; Glucose ; Hemoglobin A, Glycosylated ; Humans ; Lipoproteins ; Male ; Microsatellite Repeats ; Multivariate Analysis ; Phenotype ; Receptors, Androgen ; Risk Factors ; Triglycerides ; Trinucleotide Repeats ; Waist Circumference

The concept of biostimulation of wounds by low-level laser therapy (LLLT) is attracting considerable attention. Although its effect on whole tissues has been studied quite extensively, the biological and cellular mechanisms underlying LLLT have not been clarified. In an experimental radius fracture in rabbits, Tang and Chai reported that LLLT enhanced the activity of red blood cells, macrophages, fibroblasts, chondrocytes, and osteoclasts within the fracture area. The purpose of the present study was to evaluate the effect of LLLT with a GaAlAs diode laser device on bone healing in rabbit mandibular fractures. We use 12 rabbits for this study. All rabbits were fractured mandible angle area using saw in anesthetic condition. In control group(n=6), none treatment was performed at fracture site. In experimental group(n=6), LLLT with a GaAlAs diode laser was radiated at fracture site daily for 7 days. All rabbits were sacrificed at 6 weeks later from performed fracture day. We studied the immunohistochemical staining of CD34 and Vimentin and the histochemical analysis for calcium and phosphorus content. The results were as follows. 1. In the histological and immunohistological staining, after 6week, fibroblasts, osteogenic cells and collgen fibers were observed more in experimental group than in control group. 2. In the histochemical analysis, the amount of calcium and phosphorus contents of the experimental group were more than the control group. From the results obtained, we suggest that the bone healing is stimulated by low-level laser irradiation in bone fractures.
Calcium ; Chondrocytes ; Durapatite ; Erythrocytes ; Fibroblasts ; Fractures, Bone ; Low-Level Light Therapy ; Lasers, Semiconductor ; Macrophages ; Mandible ; Osteoclasts ; Phosphorus ; Rabbits ; Radius Fractures ; Vimentin

BACKGROUND: Parent's alcohol drinking not only influences their health but also their children. This research was designed to assess the family function of children who were affected by parent's alcohol drinking. METHODS: Questionnaire survey was performed on 208 high school students (129 males and 79 females) in Daejeon from March to April, 2005. We defined the students whose CAST (Children of Alcoholics Screening Test) score was 6 or more as children of alcoholics (COA) group. Then, we evaluated the family function by family APGAR score between the COA group and the control group. RESULTS: Among the total, 36 (27.9%) male and 27 (34.1%) female students were in COA group. There was a significant (P<0.01) negative correlation between the CAST score and the family APGAR score in all students. In boys, there was no significant correlation between the CAST score and the family APGAR score, but in girls, there was significant negative correlation (P<0.01). Mean family APGAR score of the COA group was significantly (P<0.05) lower than that of the control group in all students. In boys, there was no significant difference, but in girls, the COA group's family APGAR score was significantly lower than the control group's score (P<0.05). CONCLUSION: The high school students, especially girl students, who were affected by parent's alcohol drinking showed a lower family APGAR score. Therefore, family physicians need to evaluate the family function when encountering students similar to COA group.
Alcohol Drinking ; Alcoholics* ; Apgar Score ; Child* ; Female ; Humans ; Male ; Mass Screening* ; Physicians, Family ; Surveys and Questionnaires

Cervical pregnancy is a rare form of ectopic gestation in which the blastocyst implants in the cervical mucosa below the histologic cervical os. Because of the serious vaginal bleeding, hysterectomy was usually done in the management of cervical pregnancy. Howerver, conservative treatment is desirable for women who want to be pregnancy in the future. Methotrexate has been utilized recently for conservative management of cervical pregnancy. We report a case of cervical pregnancy which was treated succesfully with intramuscular methotrexate injection.
Blastocyst ; Female ; Humans ; Hysterectomy ; Methotrexate* ; Mucous Membrane ; Pregnancy* ; Uterine Hemorrhage

PURPOSE: To evaluate the clinical effects of silicone tube intubation in patients with epiphora and a narrow common canaliculus. METHODS: We conducted a retrospective chart review of 107 patients (169 eyes) who underwent silicone tube intubation for treatment of canaliculus between August 2008 and August 2010 and who were followed for more than 12 months. The patients were divided into 3 groups: patients with canalicular stenosis (A), patients with common canalicular stenosis (B), and patients with nasolacrimal duct stenosis (C). Successful treatment was defined as attainment of the predefined requisites, which included improvements in the clinical symptoms following surgery, an adequate passage of tears resulting from post-operative probing and syringing, and continued improvement to the time of the patients' final follow-up visit. In contrast, surgical failure was defined as the lack of post-operative symptom improvement, and recurrence was defined as the appearance of epiphora following the silicone tube extubation. RESULTS: The average follow-up duration for the entire group of patients was 30.5 months. The success rates of Group A, Group B, and Group C were 66%, 75.4%, and 56.3%, respectively, demonstrating that Group B attained the highest success rate. These success rates are similar to rates resulting from other types of surgery such as canaliculodacryocystorhinostomy. CONCLUSIONS: Silicone tube intubation can be considered a relatively simple and effective surgical technology for the long-term treatment of patients with a narrow common canaliculus.
Constriction, Pathologic ; Follow-Up Studies ; Humans ; Intubation ; Lacrimal Apparatus Diseases ; Nasolacrimal Duct ; Recurrence ; Retrospective Studies ; Silicones