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101.

Cytotoxicity of gamma-ray in rat immature hippocampal neurons

Miyoung Yang, Myoung-Sub Song, Sung-Ho Kim, Jong-Choon Kim, Joong-Sun Kim, Taekyun Shin, Changjong Moon* 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 3호 1 203-207 (5 pages)

Miyoung Yang, Myoung-Sub Song, Sung-Ho Kim, Jong-Choon Kim, Joong-Sun Kim, Taekyun Shin, Changjong Moon* 저
...
- 1,500원
This in vitro study evaluated the detrimental effect of acute gamma (g)-irradiation on rat immature hippocampal neurons. Rat immature hippocampal neurons (0.5 day in vitro) were irradiated with 0∼4 Gy g-rays. Cytotoxicity was analyzed using a lactate dehydrogenase release assay at 24 h after g-irradiation. Radiation-induced cytotoxicity in immature hippocampal neurons increased in a dose- dependent manner. Pre-treatments of pro-apoptotic caspase inhibitors and anti-oxidative substances...
102.

Amifostine ameliorates recognition memory defect in acute radiation syndrome caused by relatively low-dose of gamma radiation

Hae-June Lee, Joong-Sun Kim, Myoung-Sub Song, Heung-Sik Seo, Miyoung Yang, Jong Choon Kim, Sung-Kee Jo, Taekyun Shin, Changjong 대한수의학회 Journal of Veterinary Science 3 Pages

대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 1호 12 81-83 (3 pages)

Hae-June Lee, Joong-Sun Kim, Myoung-Sub Song, Heung-Sik Seo, Miyoung Yang, Jong Choon Kim, Sung-Kee Jo, Taekyun Shin, Changjong 저
...
- 1,500원
transferase-mediated dUTP nick end-labeling assay, and immunohistochemical markers of neurogenesis [Ki-67 and doublecortin (DCX)]. Amifostine treatment (214 mg/kg, i.p.) prior to irradiation significantly attenuated the recognition memory defect in ARS, and markedly blocked the apoptotic death and decrease of Ki-67- and DCX-positive cells in ARS. Therefore, amifostine may attenuate recognition memory defect in a relatively low-dose exposure of ARS in adult mice, possibly by inhibiting a...
103.

The radioprotective effects of the hexane and ethyl acetate extracts of Callophyllis japonica in mice that undergo whole body irradiation

Jeongtae Kim, Changjong Moon, Heechul Kim, Jinwoo Jeong, Juyeon Lee, Jihoon Kim, Jin Won Hyun, Jae Woo Park, Mi Yeon Moon, Nam H 대한수의학회 Journal of Veterinary Science 4 Pages

대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 3호 8 281-284 (4 pages)

Jeongtae Kim, Changjong Moon, Heechul Kim, Jinwoo Jeong, Juyeon Lee, Jihoon Kim, Jin Won Hyun, Jae Woo Park, Mi Yeon Moon, Nam H 저
...
- 1,500원
Gray (Gy) of gamma radiation. Pre-irradiation administration of the hexane and EtOAc fractions saved the mice, with their survival rates being greater than 80% at 30 days post-irradiation; the mice that were pretreated with the other fractions showed survival rates lower than 20% over the same time period. To examine the effect of each C. japonica fraction on the survival of intestinal and bone marrow stem cells, the number of intestinal crypts and bone marrow cells in the gamma-irradiated mice...
104.

Phytotherapeutic effects of Echinacea purpurea in gamma-irradiated mice

Amira M. K. Abouelella, Yasser E. Shahein*, Sameh S. Tawfik, Ahmed M. Zahran 대한수의학회 Journal of Veterinary Science 12 Pages

대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 4호 5 341-352 (12 pages)

Amira M. K. Abouelella, Yasser E. Shahein*, Sameh S. Tawfik, Ahmed M. Zahran 저
...
- 4,100원
male mice that were divided into five groups (control, treated, irradiated, treated before irradiation & treated after irradiation) at a dose of 30 mg/kg body weight for 2 weeks before and after irradiation with 3 Gy of ■-rays. The results reflected the detrimental reduction effects of ■-rays on peripheral blood hemoglobin and the levels of red blood cells, differential white blood cells, and bone marrow cells. The thiobarbituric acid-reactive substances (TBARs) level, Superoxide dismutase...
105.

Dose-Incidence Relationships on the Prenatal Effects of Gamma-Radiation in Mice

Sung Ho Kim, Jong Hwan Lee, Yun Sil Lee, Cha Soo Lee, Tae Hwan Kim, Se Ra Kim, Dae Won Bang, Heon Oh 대한수의학회 Journal of Veterinary Science 5 Pages

대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 1호 2 7-11 (5 pages)

Sung Ho Kim, Jong Hwan Lee, Yun Sil Lee, Cha Soo Lee, Tae Hwan Kim, Se Ra Kim, Dae Won Bang, Heon Oh 저
...
- 1,500원
gamma-radiation. Pregnant ICR mice were exposed on day 11.5 after conception, coincident with the most sensitive stage for the induction of major congenital malformations, with 0.5-4.0 Gy of gamma- radiations. The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities. With increasing radiation dose, incidence of small head, growth retarded fetuses, cleft palate, dilatation of...
106.

Influence of gestational age at exposure on the prenatal effects of gamma-radiation

Sung-ho Kim, Se-ra Kim, Yun-sil Lee, Tae-hwan Kim, Sung-kee Jo, Cha-soo Lee 대한수의학회 Journal of Veterinary Science 6 Pages

대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 6 37-42 (6 pages)

Sung-ho Kim, Se-ra Kim, Yun-sil Lee, Tae-hwan Kim, Sung-kee Jo, Cha-soo Lee 저
...
- 3,000원
of gamma-radiation. Pregnant ICR mice were exposed to a single dose of 2.0 Gy gamma-radiation at a gestational 2.5 to 15.5 days post-coitus (p.c.). The animals were sacrificed on day 18 of gestation and the fetuses were examined for mortality, growth retardation, change in head size and any other morphological abnormalities. The only demonstrable effect of irradiation during the preimplantation period was an increase in prenatal mortality. Resorptions were maximal on post-exposure day 2.5 after...
107.

Effects of Antioxidants on the Gamma-Radiation Damage of the Cultured Vascular Smooth Mucle Cells of Rat Aorta

Jong-DooLee, Hyoung-ChulChoi, Young-JinKang, Myung-SeKim, Kwang-YounLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.5 5 189-195 (7 pages)

Jong-DooLee, Hyoung-ChulChoi, Young-JinKang, Myung-SeKim, Kwang-YounLee 저
...
- 3,000원
To study the protective effects of antioxidants on the radiation damages of the cells, vascular smooth muscle cells (VSMC) from thoracic aorta of Sprague-Dawley rats were cultured and irradiated with gamma-ray. Cell viability was measured by direct cell counting and MTT assay, and flow cytometry was performed to measure fractional distributions of the cells. Gamma-ray irradiation inhibited cell proliferations accompanied with decreased G1 phase and increased S- and G2/M phases, and the maximum...
108.

Controlling Botrytis elliptica Leaf Blight on Hybrid Lilies through the Application of Convergent Chemical X-ray Irradiation

한국식물병리학회 The Plant Pathology Journal 8 Pages

한국식물병리학회 The Plant Pathology Journal 2016, 32권 2호 1 77-84 (8 pages)

저
...
- 3,000원
NaDCC concentration increased. Vase-life was observed separately after X-ray irradiation of 270 cut lilies in 2014 and 108 cut lilies in 2015. Chlorophyll content was not affected by either 200 Gy or 150 Gy of X-rays. The number of days of fully opened flowers at Siberia of 150 Gy and Le Revu of 200 Gy increased by 1–2 days. In addition, the relative fresh weights of the X-rayed flowers were 10% drier than the non-irradiated controls. Overall, leaf blight control by X-ray was inferior...
109.

Graphitization of PAN-based carbon fibers by CO₂ laser irradiation

Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 한국탄소학회 Carbon Letters 6 Pages

한국탄소학회 Carbon Letters 2017, Vol.24 13 97-102 (6 pages)

Liangbo Yao, Weimin Yang, Sanyang Li, Yang Sha, Jing Tan, Ying An, Haoyi Li 저
...
- 3,000원
electron microscopy revealed that the surface of irradiated CFs was rougher than that of the unirradiated ones and there were scale-like small fragments that had peeled off from the fibers. The tensile modulus increased by 17.51% and the Weibull average tensile strength decreased by 30.53% after being irradiated by a laser. These results demonstrate that the laser irradiation was able to increase the graphitization degree of the CFs, which showed some properties comparable to graphite fibers.
110.

Ethylene Oxide 처리와 Gamma가 조사가 건조 농산물의 품질에 미치는 영향

조한옥, 권중호, 변명우, 양재승, 김영재 한국식품위생안전성학회 한국식품위생안전성학회지 9 Pages

한국식품위생안전성학회 한국식품위생안전성학회지 1986, Vol.1 No.2 133-141 (9 pages)

조한옥, 권중호, 변명우, 양재승, 김영재 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
주요 농산 건조가공품에 오염된 미생물의 효과적인 살균법 개발을 목적으로, 현행방법인 ethylene oxide 훈증처리와 감마선 조사에 따른 미생물의 살균효과와 이화학적 품질에 미치는 영향을 검토한 결과는 다음과 같다. 시료의 미생물 오염도는 고추장 분말, 참깨, 느타리버섯 분말, 당근 flake의 순이었으며, 전세균이 $4.6{ imes}10^{3}/g~1.5{ imes}10^{6}/g$, 내열성 세균이 $1.3{ imes}10^{3}/g~1.4{ imes}10^{6}/g$, 산저항성 세균이 $8.4{ imes}10^{2}.g~8.8{ imes}10^{5}/g$, 내삼투압성 곰팡이를 포함한 곰팡이류는 $4.0{...

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