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31.

Electrophysiological and Histologic Evaluation of the Time Course of Retinal Degeneration in the rd10 Mouse Model of Retinitis Pigmentosa

SeolAJae, KunNoAhn, JiYoungKim, JeHoonSeo, HyongKyuKim, YongSookGoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.3 8 229-235 (7 pages)

SeolAJae, KunNoAhn, JiYoungKim, JeHoonSeo, HyongKyuKim, YongSookGoo 저
...
- 3,000원
degeneration in rd10 mice before adopting this model in our interventional studies. Electroretinogram (ERG) recordings were carried out in postnatal weeks (PW) 3∼5 rd10 (n=23) and wild-type (wt) mice (n=26). We compared the amplitude and implicit time of the b-wave of ERG records from wt and rd10 mice. Our results showed that b-wave amplitudes in rd10 mice were significantly lower and the implicit time of b-waves in rd10 mice were also significantly slower than that in wt mice (20∼160 ՌV...
32.

Effect of the Heat-exposure on Peripheral Sudomotor Activity Including the Density of Active Sweat Glands and Single Sweat Gland Output

Jeong-BeomLee, Tae-WookKim, Young-OhShin, Young-KiMin, Hun-MoYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 4 273-278 (6 pages)

Jeong-BeomLee, Tae-WookKim, Young-OhShin, Young-KiMin, Hun-MoYang 저
...
- 3,000원
higher sweat output per gland (p＜0.001) and higher transepidermal water loss (p＜0.001) compared to the pre-exposure measurements. The activated sweat rate in the sudomotor activity increased the output for post-exposure compared to the pre-exposure measurements. The results suggested that post-exposure activity showed a higher active sweat gland output due to the combination of a higher AXR (DIR) sweat rate and a shorter onset time. Therefore, higher sudomotor responses to ACh receptors...
33.

Changes of Hemodynamics and Renal Function due to Acute Cadmium Exposure in Rats

Jae-JoongKim, YungKyuKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.3 4 137-142 (6 pages)

Jae-JoongKim, YungKyuKim 저
...
- 3,000원
plasma Na⁢ concentration and hematocrit ratio were significantly increased by acute Cd exposure. The present study showed that the sustained hypotensive effect of single-dose Cd on the cardiovascular system might have resulted from the systemic hypovolemia. Furthermore, renal excretion of electrolytes, including Na⁢ and K⁢, and urine flow rate were increased by Cd intoxication. Interestingly, the ratio of Na⁢/K⁢ excretion was increased and reached the maximum level...
34.

Pulse Exposure to Ethanol Augments Vascular Contractility Through Stress Response

Eun-KyoungYangInKyeomKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 7 47-53 (7 pages)

Eun-KyoungYangInKyeomKim 저
...
- 3,000원
stress factor on vasculature and indirectly modulates vascular contractility. After end of exposure to 1, 2.5 and 5% ethanol for 45 min, rat aortic strips were subjected to contractile responses, immunoblot for Hsp70 and the measurement of levels of myosin light chain phosphorylation. Exposure to 5% ethanol not only augmented contractions to KCl or phenylephrine, but also increased expression of Hsp70 and the levels of myosin light chain phosphorylation. There were no significant differences in...
35.

Effects of In Vitro Exposure to Silica on Bioactive Mediator Release by Alveolar Macrophages

Lee, Ji-Hee 대한생리학회 대한생리학회지 12 Pages

대한생리학회 대한생리학회지 1995, 제 29권 제 1호 1 1-12 (12 pages)

Lee, Ji-Hee 저
...
- 4,100원
wide variety of toxic and inflammatory mediators as well as mitogenic growth factors. In the present study, the effects of in vitro exposure to silica on release of various mediator such as reactive oxygen species, platelet activating factor(PAF), and interleukin-1 (IL-1) by alveolar macrophages were examined. First, hydrogen peroxide release from alveolar macrophages was monitored by measuring the change in fluorescence of scopoletin in the absence or presence of graded concentration of silica....
36.

Appetite at breakfast time, breakfast content, and food preferences among young children

NASU Keiko, KINJO Yasuko, NAKAMURA Mieko, OJIMA Toshiyuki 아시아아동지원학회 아시아아동지원연구 8 Pages

아시아아동지원학회 아시아아동지원연구 2013, 제 4권 2 7-14 (8 pages)

NASU Keiko, KINJO Yasuko, NAKAMURA Mieko, OJIMA Toshiyuki 저
- 3,000원
37.

Effect of Environmental Enrichment on Cognitive Impairment-induced by Ethanol Exposure in Adolescent Rat

Yoon Ju Kim, Jong Min Park, Min Kyung Song, Ho Hyun Seong, Youn Jung Kim 한국기초간호학회 Journal of Korean Biological Nursing Science 6 Pages

한국기초간호학회 Journal of Korean Biological Nursing Science 2016, Volume 18, No 4 10 274-279 (6 pages)

Yoon Ju Kim, Jong Min Park, Min Kyung Song, Ho Hyun Seong, Youn Jung Kim 저
...
- 3,000원
higher alterations than the standard environment+ethanol group in Y-maze test (p<.05). In hippocampus, The environmental enrichment+ethanol group showed significantly higher level of the number of c-fos positive celsl and density of tropomyosin receptors kinase B receptor than the standard environment+ethanol group (p<.05). Conclusion: So, we suggested that the environmental enrichment played a role as a prophylaxis for prevention of memory impairment induced by ethanol exposure in adolescence.
38.

Teachers’ Perceptions about the Use of Background Music in Preschool Free Play Time

Youngae Lee, Graham F. Welch 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 22 Pages

환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2017, Vol.11 No.2 5 85-106 (22 pages)

Youngae Lee, Graham F. Welch 저
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- 5,100원
The allocation of free-play time in an early childhood curriculum provides opportunities for child-centred learning and gives children a chance to explore safely the world around them. However, previous literature suggests that the beneficial use background music during free-play time is contested and that further research would be useful. A specially designed survey was sent to teachers in Seoul, Kyoung-gi, and Choong-chung provinces in South Korea by e-mail and supplemented post-survey by n=12...
39.

Pandemic Screen Time: An Analysis of Parenting Practices Connected with Children’s Use of Media in South Korea and the United States during the COVID-19 Pandemic

Amie Kim, Hyeon-Seon Jeong, Rebekah Willett, Ju Lim, Mi Yoon, Gwanghee Kim 경인교육대학교 교육연구원 교육논총 16 Pages

경인교육대학교 교육연구원 교육논총 2022, 제 42권 제 3호 6 81-96 (16 pages)

Amie Kim, Hyeon-Seon Jeong, Rebekah Willett, Ju Lim, Mi Yoon, Gwanghee Kim 저
...
- 4,500원
to consider different “genres for ‘digital parenting’” (2020: 11). The article argues that although children’s screen time increased dramatically, parents continued to mediate it and make deliberate decisions about children’s media use. In particular, the analysis reveals parents’ decisions about different purposes for children’s media use, embracing many purposes they had previously resisted. These findings indicate that parents are making more nuanced decisions than previously employed...
40.

Electronic Media Exposure and Use among Toddlers

Hyoung Yoon Chang, Eun-Jin Park, Hee-Jeong Yoo, Jee won Lee, Yunmi Shin 대한신경정신의학회 Psychiatry Investigation 6 Pages

대한신경정신의학회 Psychiatry Investigation 2018, 제 15권 제 6호 4 568-573 (6 pages)

Hyoung Yoon Chang, Eun-Jin Park, Hee-Jeong Yoo, Jee won Lee, Yunmi Shin 저
- 3,000원
in detail yet because smart device is relatively recent. The purpose of this study was to investigate the exposure status of smart devices among 2–5 years old children in Korea. Methods Four hundred parents of 2- to 5-year-old children were invited to enroll. Data on demographic information and the frequency of media use, time of media use, age at first use of media was self-reported. Results Among 390 toddlers, 39.3% watched TV almost every day, while 12.0% of children used smartphone on...

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