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571.

Vasorelaxing Activity of Ulmus davidiana Ethanol Extracts in Rats: Activation of Endothelial Nitric Oxide Synthase

EunJungCho, MyoungSooPark, SahngSeopKim, GunKang, SungaChoi, YooRhanLee, SeokJongChang, KwonHoLee, SangDoLee, JinBongPark, ByeongHwaJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.6 4 339-344 (6 pages)

EunJungCho, MyoungSooPark, SahngSeopKim, GunKang, SungaChoi, YooRhanLee, SeokJongChang, KwonHoLee, SangDoLee, JinBongPark, ByeongHwaJeon 저
...
- 3,000원
of UD reduced cell viability. UD induced vasorelaxation in the range of 0.1∼10Ռg/ml with an ED50 value of 2Ռg/ml. UD-induced vasorelaxation was completely abolished by removal of the endothelium or by pre-treatment with L-NAME, an inhibitor of nitric oxide synthase. UD inhibited calcium influx induced by phenylephrine and high K＋ and also completely abolished the effect of L-NAME. Intravenous injection of UD extracts (10∼100 mg/kg) decreased arterial and ventricular pressure in a...
572.

A Computational Model of Cytosolic and Mitochondrial [Ca2＋] in Paced Rat Ventricular Myocytes

JaeBoumYoum, SeongWooChoi, ChangHanJang, HyoungKyuKim, ChaeHunLeem, NariKim, JinHan 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 23 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.4 5 217-239 (23 pages)

JaeBoumYoum, SeongWooChoi, ChangHanJang, HyoungKyuKim, ChaeHunLeem, NariKim, JinHan 저
...
- 5,200원
of Ca2＋-induced Ca2＋ release, the relation between stimulus frequency and the amplitude of Ca2＋ transients was examined under the low density (1/10 of control) of L-type Ca2＋ channel in model simulation, where the relation was reversed. In experiment, block of Ca2＋ uniporter on mitochondrial inner membrane significantly reduced the amplitude of mitochondrial Ca2＋ transients, while it failed to affect the cytosolic Ca2＋ transients. In computer simulation, the amplitude of cytosolic Ca2＋...
573.

The Relaxing Effect of α-Defensin 1 on the Adrenergic Responses of Rat Bladder

ShinYoungLee, DonKyuKim, KyungDoKim, SoonChulMyung, MooYeolLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.3 4 143-147 (5 pages)

ShinYoungLee, DonKyuKim, KyungDoKim, SoonChulMyung, MooYeolLee 저
...
- 1,500원
Defensins, cysteine-rich cationic polypeptides released from neutrophils, are known to have powerful antimicrobial properties. In this study, we sacrificed 30 rats to investigate the effects of Ձ-defensin 1 on detrusor muscle contractions in isolated rat bladder. From the experiments we found relaxing effects of Ձ-defensin 1 on the contractions induced by phenylephrine (PE) but not by bethanechol (BCh) in the detrusor smooth muscles. To determine the mechanisms of the effects of...
574.

Arginase Inhibition by Ethylacetate Extract of Caesalpinia sappan Lignum Contributes to Activation of Endothelial Nitric Oxide Synthase

WoosungShin, ToDaoCuong, JeongHyungLee, ByungsunMin, ByeongHwaJeon, HyunKyoLim, SungwooRyoo 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.3 1 123-128 (6 pages)

WoosungShin, ToDaoCuong, JeongHyungLee, ByungsunMin, ByeongHwaJeon, HyunKyoLim, SungwooRyoo 저
...
- 3,000원
Caesalpinia sappan (C. sappan) is a medicinal plant used for promoting blood circulation and removing stasis. During a screening procedure on medicinal plants, the ethylacetate extract of the lignum of C. sappan (CLE) showed inhibitory activity on arginase which has recently been reported as a novel therapeutic target for the treatment of cardiovascular diseases such as atherosclerosis. CLE inhibited arginase II activity prepared from kidney lysate in a dose-dependent manner. In HUVECs,...
575.

Characterization and Immunopotentiating Effects of the Glycoprotein Isolated from Dioscorea Batatas

PhamThiThuHuong, Chan-HoLee, MeiHongLi, MinYoungLee, Joon-KiKim, Sun-MeeLee, Jong-HeumSeon, Dong-CheolLee, YoungJinJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.2 5 101-106 (6 pages)

PhamThiThuHuong, Chan-HoLee, MeiHongLi, MinYoungLee, Joon-KiKim, Sun-MeeLee, Jong-HeumSeon, Dong-CheolLee, YoungJinJeon 저
...
- 3,000원
We demonstrate that glycoprotein isolated from Dioscorea batatas (GDB) has immunostimulatory effects including macrophage activation. Analysis of infiltration of inflammatory cells into peritoneal cavity showed GDB treatment significantly increased the recruitment of macrophages, lymphocytes, neutrophils, and monocytes into the peritoneal cavity. Treatment of spleen cells isolated from C57BL/6 mice with GDB significantly increased the proliferation of B cells and T cells induced by LPS and ConA,...
576.

Curcumin Induces Downregulation of E2F4 Expression and Apoptotic Cell Death in HCT116 Human Colon Cancer Cells; Involvement of Reactive Oxygen Species

Kyung-ChanKim, ChuHeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.6 7 391-397 (7 pages)

Kyung-ChanKim, ChuHeeLee 저
...
- 3,000원
E2F transcription factors and their target genes have been known to play an important role in cell growth control. We found that curcumin, a polyphenolic phytochemical isolated from the plant Curcuma longa, markedly suppressed E2F4 expression in HCT116 colon cancer cells. Hydrogen peroxide was also found to decrease E2F4 protein level, indicating the involvement of reactive oxygen species (ROS) in curucmin-induced downregulation of E2F4 expression. Involvement of ROS in E2F4 downregulation in...
577.

Antinociception Effect and Mechanisms of Campanula Punctata Extract in the Mouse

Soo-HyunPark, Yun-BeomSim, Soon-SungLim, Jin-KyuKim, Jin-KooLee, Hong-WonSuh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 6 285-289 (5 pages)

Soo-HyunPark, Yun-BeomSim, Soon-SungLim, Jin-KyuKim, Jin-KooLee, Hong-WonSuh 저
...
- 1,500원
In the present study, the antinociceptive profiles of Campanula punctata extract were examined in ICR mice. The Campanula punctata contain a large dose of saponin. Campanula punctata extract administered orally (200 mg/kg) showed an antinociceptive effect as measured by the tail-flick and hot-plate tests. In addition, Campanula punctata extract attenuated the writhing numbers in the acetic acid-induced writhing test. Furthermore, the cumulative nociceptive response time for intrathecal (i.t.)...
578.

Inhibitory Effects of Olmesartan on Catecholamine Secretion from the Perfused Rat Adrenal Medulla

Hyo-JeongLim, Sang-YongKim, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.4 7 241-248 (8 pages)

Hyo-JeongLim, Sang-YongKim, Dong-YoonLim 저
...
- 3,000원
The present sutdy aimed to determine whether olmesartan, an angiotensin II (Ang II) type 1 (AT1) receptor blocker, can influence the CA release from the isolated perfused model of the rat adrenal medulla. Olmesartan (5∼50ՌM) perfused into an adrenal vein for 90 min produced dose- and time-dependent inhibition of the CA secretory responses evoked by ACh (5.32 mM), high K＋ (56 mM, a direct membrane-depolarizer), DMPP (100ՌM) and McN-A-343 (100ՌM). Olmesartan did not affect...
579.

Proteomic Analysis of Differentially Expressed Proteins in Bovine Endometrium with Endometritis

ChangyongChoe, Jeong-WonPark, Eun-SukKim, Sung-GyuLee, Sun-YoungPark, Jeong-SoonLee, Myung-JeCho, KeeRyeonKang, JaeheeHan, DawonKang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.4 2 205-212 (8 pages)

ChangyongChoe, Jeong-WonPark, Eun-SukKim, Sung-GyuLee, Sun-YoungPark, Jeong-SoonLee, Myung-JeCho, KeeRyeonKang, JaeheeHan, DawonKang 저
...
- 3,000원
Endometritis is one of the primary reasons for reproductive failure. In order to investigate endometritis-associated marker proteins, proteomic analysis was performed on bovine endometrium with endometritis. In bovine endometritis, desmin, Ձ-actin-2, heat-shock protein (HSP) 27, peroxiredoxin-6, luteinizing hormone receptor isoform 1, collectin-43 precursor, deoxyribonuclease-I (DNase-I), and MHC class I heavy chain (MHC-Ih) were up-regulated. In contrast, transferrin, interleukin-2...
580.

The Efficacy of Shikonin on Cartilage Protection in a Mouse Model of Rheumatoid Arthritis

YoungOckKim, SeungJaeHong, Sung-VinYim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.4 1 199-204 (6 pages)

YoungOckKim, SeungJaeHong, Sung-VinYim 저
...
- 3,000원
The potential therapeutic action of shikonin in an experimental model of rheumatoid arthritis (RA) was investigated. As a RA animal model, DBA/1J mice were immunized two times with type II collagen. After the second collagen immunization, mice were orally administered shikonin (2 mg/kg) once a day for 35 days, and the incidence, clinical score, bone mineral density (BMD), bone mineral content (BMC) and joint histopathology were evaluated. BMD in the proximal regions of the tibia largely...

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