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대학생의 내현적 자기애와 우울의 관계: 부적응적 자기초점주의와 대인관계 유능성의 순차적 매개효과
임천규,장은비 한국인간발달학회 2023 人間發達硏究 Vol.30 No.1
The purpose of this study is to confirm the sequential mediating effect of maladaptive self-focused attention and interpersonal competence in the association between covert narcissism and depression in college students. For this purpose, 255 college students (male: 79, female: 176) participated in a self-reported online survey consisting of a covert narcissism scale, a maladaptive self-focused attention scale, an interpersonal competence scale, and a depression scale. The collected data were analyzed using SPSS 26.0 and AMOS 26.0. As a result, maladaptive self-focused attention and interpersonal competence mediated the positive association between covert narcissism and depression, sequentially. This means that if a college student with covert narcissism only focuses on himself maladaptively, then the interpersonal competence was reduced, which was linked to a high level of depression. The results suggest the need to provide intervention strategies that focus on reducing maladaptive self-focused attention on depression in college students with covert narcissism. Limitations and directions for future research were presented.
임천규,Im, Cheon-Gyu 한국학교보건협회 2006 학교보건 Vol.26 No.-
사구체 질환들은 주로 면역학적 기전에 의해 일어나며 그밖에 대사장애, 혈역학, 독성, 침착, 감염, 유전성 등의 비 면역학적 기전으로도 일어난다.
임천규 한국발생생물학회 1997 발생과 생식 Vol.1 No.1
Mammalian ovary consists of various growing stages of follicles. Ovarian follicular growth and differentiation, however, can be distinguished into recruitment, growth, selectiona nd ovulation. while only minute of the selected follicles ovulate their oocytes, all the rest follicles disappear by atresia. this atresia is an important event of which physiological mechanism must be resolved. The present study was carried out to investigate the effects of various doses of pregnant mare's serum gonadotropin (PMSG) on the oocyte quality, ovulation rate, and the early embryonic development in immature mice. Immature mice were administrated with 5, 20, or 40 IU PMSG. At every 12 hour up to 72 hour after treatment, body and ovary weights were measured. Oocytes were flushed from the oviducts under the dissecting microscope and observed under the inverted microscope. Late 2-cell embryos were collected from the mice which were superovulated by the same dosage of PMSG followed by 5 IU hCG 47 hours after PMSG-treatment. The percentage of abnormal oocytes was higher in 20 or 40 IU PMSG-treated animals than 5 IU PMSG-treated ones. Ovulation occured at 12 hours afger PMSG injection in all experimental groups. The percentage of retrieved abnormal oocytes increased in the 20 or 40 IU PMSG-treated goups but not in 5 IU PMSG-treated group. There was no significant difference in the mating rate among the groups [52.6% (10/19), 66.7% (10/15), 44.0% (11/25) : 5, 20, 40 IU group respectively] ; however, ther was a significant (p<0.01) increase of embryo retrieval rates in 5 and 20 IU-treated groups compared with that in 40 IU-treated group [89.2% (239-268), 85.5% (224/262), 40.0% (18/45)]. There was significant (p<0.01) increase of embryo development rates in 5 IU-treated group compared with that in 20 and 40 IU-treated group [231/239(96.7), 179/224(79.9), 77.8(14/18)]. In conclusion, higher doses of PMSG injection increased the occurrence of abnormal oocytes ovulation in immature mice. The most of oocytes collected from 5 or 20 IU-PMSG-treated group has fertilizabioity. But in mice injected iwth higher doses of PMSG, their oocytes exhibit less fertilizability and, even fertilized, all oocytes are not fully capable of development.