Young‐Ju Song

Kyung Hee University

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Daekeun Kwon

Sun Moon University

Jun-Yong Kang

Sun Moon University

Dong-Chun Cheong

Jeonbuk Agricultural Research & Extension Services

Ki-Kwon Lee

Jeonbuk Agricultural Research & Extension Services

Chang-Hak Choi

Jeonbuk Agricultural Research & Extension Services

Myung-Hyun Kim

Pusan National University

Chan-Ho Kang

Jeonbuk Agricultural Research & Extension Services

Ryu Sungpil

Kyungpook National University

Lim HoiChun

Jeonbuk Agricultural Research & Extension Services

Jeong-Man Kim

Kangwon National University

Cooperative Institutions

Jeonbuk Agricultural Research & Extension Services

Sun Moon University

Jeonbuk National University

Seoul National University

Kyungpook National University

Rural Development Administration

Wonkwang University

National Academy of Agricultural Science

Yonsei University

Sungkyunkwan University

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Effect of Phellinus linteus extract supplementation on cortisol and related cytokines in young male adults

Food Science and Biotechnology (2010)

Jeong‐Beom Lee Young‐Oh Shin Jun-Sang Bae Young‐Ki Min Hun‐Mo Yang

Phellinus linteus

White blood cell

10.1007/s10068-010-0094-y

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Citations (4)

Effect of Opuntia humifusa Supplementation and Acute Exercise on Insulin Sensitivity and Associations with PPAR-γ and PGC-1α Protein Expression in Skeletal Muscle of Rats

International Journal of Molecular Sciences (2013)

Jun-Yong Kang Jung-Hun Lee Daekeun Kwon Young‐Ju Song

This study examined whether Opuntia humifusa (O. humifusa), which is a member of the Cactaceae family, supplementation and acute swimming exercise affect insulin sensitivity and associations with PPAR-γ and PGC-1α protein expression in rats. Thirty-two rats were randomly divided into four groups (HS: high fat diet sedentary group, n = 8; HE: high fat diet acute exercise group, n = 8; OS: 5% O. humifusa supplemented high fat diet sedentary group, n = 8; OE: 5% O. humifusa supplemented high fat diet acute exercise group, n = 8). Rats in the HE and OE swam for 120 min. before being sacrificed. Our results indicated that serum glucose level, fasting insulin level and homeostasis model assessment of insulin resistance (HOMA-IR) in OS were significantly lower compared to those of the HS (p < 0.01, p < 0.05, p < 0.05). In addition, PPAR-γ protein expression in the OS and OE was significantly higher than that of the HS and HE, respectively (p < 0.05, p < 0.01). PGC-1α and GLUT-4 protein expressions in the OS were significantly higher compared to those of the HS (p < 0.05, p < 0.05). From these results, O. humifusa supplementation might play an important role for improving insulin sensitivity through elevation of PPAR-γ, PGC-1α, and GLUT-4 protein expression in rat skeletal muscle.

Homeostasis

10.3390/ijms14047140

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Citations (14)

Effects of Sowing Time on the Growth and Yield of Proso Millet (Panicum miliaceum L.) in Jeonbuk Area

Korean Journal of Crop Science (2016)

Kyu-Hwan Choi Young-Jin Yu Sang-Young Seo Chan-Ho Kang Ki-Kwon Lee

Panicum miliaceum

Panicum

10.7740/kjcs.2016.61.3.208

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Citations (1)

Aedia leucomelas (Lepidoptera: Noctuidae)–pathogenic Entomophaga aulicae (Zygomycetes: Entomophthorales) in sweet potato fields

Journal of Asia-Pacific Entomology (2015)

Seon-Wu Choi Ju-Rak Lim Hyung-Cheol Moon Ju-Hee Kim Young‐Ju Song

Entomophthorales

Entomopathogenic fungus

10.1016/j.aspen.2015.11.008

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Citations (4)

The Study of Persimmon Vinegar as a Functional Drink on Reduce Blood Lipids and Enhance Exercise Performance

Journal of Korean Society of Forest Science (2011)

Hyo-Bin Seo Young‐Ju Song Jun-Yong Kang Dae-Keun Kwon Pan‐Gi Kim

This study was performed to find out the persimmon vinegar as a functional drink on reducing blood lipids and enhancing exercise performance. For these, thirty two Sprague-Dawley male rats were divided into 4 groups; control (CONT), water placebo with high fat diet control (ACON), high fat diet with 2.5 times diluted persimmon vinegar ingestion (PV2.5), and high fat diet with 5.0 times diluted persimmon vinegar ingestion (PV5.0). Body weight was not different. Abdominal fat pads were statistically reduced in PV2.5 and PV5.0 compared to CONT and ACON. Blood glucose was not significant but TC, LDL-C and TG were lower in PV2.5 and PV5.0 than other groups, and HDL-C in PV2.5 was the highest among groups. Glycogen contents in the muscle and liver were higher in PV2.5 and PV5.0 compared to CONT and ACON. These results suggested that persimmon vinegar ingestion may inhibit the blood lipids increase and increase glycogen storage which possibly enhancing exercise performance. Therefore, persimmon vinegar has the possibility as the functional drink.

Abdominal fat

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Soil Chemical Properties of Flower Cultivating Plastic House in Jeollabuk-do Area

한국원예학회 기타간행물 (2008)

Kab-Cheol Kim Dong-Chun Cheong Chang-Hak Choi In-Young Choi Mi-Hyung Kang

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Effect of Seeding Amount and Fertilizer Application Method on the Total Nitrogen Contents and Growth Characteristics at Direct Seeding on Flooded Paddy Surface in Rice

한국작물학회 학술발표대회 논문집 (2002)

Young-Rip Kwon Seung-Hyun Cho Deok-Ryeol Lee Young‐Ju Song Yeong-Geun Choi

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First Report of Stem Rot in Statice Caused by Rhizoctonia solani in Korea

Research in Plant Disease (2009)

Mi-Hyung Kang Dong-Chun Cheong Chang-Hak Choi Hoi-Chun Lim Young‐Ju Song

2006년부터 2007년까지 전북 남원시 운봉읍 화훼 재배 농가 단지에서 스타티스 줄기썩음병이 발생하였다. 병징은 지제부 부근의 줄기와 잎이 마르면서 갈색 또는 암갈색으로 변하며, 병이 진전되면 관부까지 갈변하다가 포기 전체 발병하여 고사한다. 병원균은 PDA에서 기중균사를 형성하고, 처음에는 흰색을 띠다가 연한 갈색으로 변하였다. 균사는 $90^{\circ}$로 분지하고, 대부분 하나의 세포에 다핵을 형성하였다. 또한 PDA에서 부정형 또는 타원형으로 $0.3{\sim}0.5\;mm$의 균핵을 형성하였다. 병원성 검정은 코흐의 가설에 따란 수행하여 병원성을 확인하였다. 본 연구에서 스타티스에 줄기썩음을 일으키는 병원균의 균학적 특징 및 형태적 특징을 조사한 결과, Rhizoctonia solani에 의한 스타티스 줄기썩음병으로 명명하고자 제안한다. Stem rot of perennial statice (Limonium sinuatum) was observed in Un bong, Jeonbuk from 2006 to 2007. Affected plants were randomly distributed in the greenhouses and infection rate was more than 10%. Stem and leaf of statice at soil line were dried and turned brown, initially. As the disease became severe, other stem parts and crowns were turned dark brown and then sunken. The fungal isolates were showed initially white aerial mycelium and turned brown with age. They produced few sclerotia which small, irregularly shaped with pinpoint sized. Mycelia were branched at $90^{\circ}$ angles and multinucleate in one cell. The pathogenicity of causal organism was proved according to Koch's postulates. The causal fungus of stem rot was identified as Rhizoctonia solani based on the cultural and morphological characteristics. This is the first report on stem rot of statice by R. solani in Korea.

Stem rot

Rhizoctonia

10.5423/rpd.2009.15.1.054

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Citations (1)

[Research progress on promoting coronary microcirculation angiogenesis after myocardial infarction].

PubMed (2018)

N Zhang J Chen Young‐Ju Song

10.3760/cma.j.issn.0253-3758.2018.10.013

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The Effect of 4-weeks’ Alcohol Supplementation on the Muscle Atrophy in Rat

Food Engineering Progress (2018)

Sang-Hoon Bae Sung-Hwan No Jae‐Yong Park Young‐Ju Song

This study was conducted to investigate the effect of chronic alcohol supplementation on muscle atrophy in growing rats. Eighteen male Sprague Dawley rats were randomly divided into two groups: CG group (control group, n=9) and AG group (alcohol supplemented group, n=9). Alcohol group (3 g/kg BW) was orally supplemented every day. After the experimental period, serum components and muscle Akt, p-Akt, FoxO, p-FoxO, MuRF1, and P38 protein expressions were analyzed. In the results, the values of EDL and soleus muscle weights of AG group did not have significant differences compared to the value of the CG group. In the serum components, the value of the serum TG concentration of AG group was significantly increased compared to the value of the CG group. The value of the p-Akt/Akt and p-FoxO/FoxO of the AG group was significantly decreased compared to the value of the CG group (p<0.01). The MuRF1 protein expression of AG group was significantly increased compared to the value of the CG group (p<0.01). However, the values of p-P38/P38 between two groups did not have any significant difference. From these results, it was suggested that 4 weeks of chronic alcohol supplementation induced muscle atrophy via activated protein degradation pathway involving the inhibition of Akt phosphorylation and increased FoxO and MuRF1 protein expression of muscle in growing rats.

Muscle Atrophy

10.13050/foodengprog.2018.22.3.235

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