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41.

TiN Ion-Plating이 교정용 브라켓의 접착강도에 미치는 영향

김석용(Seok-Yong KIM), 권오원(Oh-Won KWON), 김교환(Kyo-Han KIM) 대한치과교정학회 The Korean Journal of Orthodontics 15 Pages

대한치과교정학회 The Korean Journal of Orthodontics 1997, 제 27권 제 1호 13 157-171 (15 pages)

김석용(Seok-Yong KIM), 권오원(Oh-Won KWON), 김교환(Kyo-Han KIM) 저
...
- 무료
TiN ion-plating이 교정용 브라켓의 접착강도에 미치는 영향을 알아보기 위하여 세 종류의 서로 다른 기저면형태를 가지는 스테인레스 스틸제의 브라켓을 선택하고, TiN ion-plating 된 브라켓과 ion-plating 되지 않은 브라켓을 치아에 접착시켰을 때 초기 및 장기 접착강도, 접착계면의 주사전자현미경 관찰, 파단면의 주사전자 현미경과 관찰을 비교 분석하여 다음과 같은 결론을 얻었다. • TiN ion-plating을 하지 않은 경우 24시간 후의 접착강도는 Micro-Loc 형이 5.89±1.77 MPa, Foil Mesh 4.27±1.12 MPa,...
42.

Activation of transient receptor potential vanilloid 3 by the methanolic extract of Schisandra chinensis fruit and its chemical constituent γ-schisandrin

YuranNam, HyunJongKim, Young-MiKim, Young-WonChin, YungKyuKim, HyoSangBae, JooHyunNam, WooKyungKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2017, Vol.21 No.3 5 309-316 (8 pages)

YuranNam, HyunJongKim, Young-MiKim, Young-WonChin, YungKyuKim, HyoSangBae, JooHyunNam, WooKyungKim 저
...
- 3,000원
Transient receptor potential vanilloid 3 (TRPV3) is a non-selective cation channel with modest permeability to calcium ions. It is involved in intracellular calcium signaling and is therefore important in processes such as thermal sensation, skin barrier formation, and wound healing. TRPV3 was initially proposed as a warm temperature sensor. It is activated by synthetic small-molecule chemicals and plantderived natural compounds such as camphor and eugenol. Schisandra chinensis (Turcz.) Baill...
43.

A Novel Nicotinamide Adenine Dinucleotide Correction Method for Mitochondrial Ca2+ Measurement with FURA-2-FF in Single Permeabilized Ventricular Myocytes of Rat

JeongHoonLee, JeongMiHa, ChaeHunLeem 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.4 10 373-382 (10 pages)

JeongHoonLee, JeongMiHa, ChaeHunLeem 저
...
- 3,000원
Fura-2 analogs are ratiometric fluoroprobes that are widely used for the quantitative measurement of [Ca2+]. However, the dye usage is intrinsically limited, as the dyes require ultraviolet (UV) excitation, which can also generate great interference, mainly from nicotinamide adenine dinucleotide (NADH) autofluorescence. Specifically, this limitation causes serious problems for the quantitative measurement of mitochondrial [Ca2+], as no available ratiometric dyes are excited in the visible range....
44.

Arachidonic Acid Activates K＋-Cl?-cotransport in HepG2 Human Hepatoblastoma Cells

YongSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.5 11 401-408 (8 pages)

YongSooLee 저
...
- 3,000원
K＋-Cl−-cotransport (KCC) has been reported to have various cellular functions, including proliferation and apoptosis of human cancer cells. However, the signal transduction pathways that control the activity of KCC are currently not well understood. In this study we investigated the possible role of phospholipase A2 (PLA2)-arachidonic acid (AA) signal in the regulatory mechanism of KCC activity. Exogenous application of AA significantly induced K＋ efflux in a dose-dependent manner, which...
45.

Induction of Heme Oxygenase-1 by Traditional Herb Mix Extract Improves MKN-74 Cell Survival and Reduces Stomach Bleeding in Rats by Ethanol and Aspirin in vivo

YoungJinKang, HyungSukMoon, HyeJungKim, HanGeukSeo, JaeHeunLee, KiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.2 4 65-70 (6 pages)

YoungJinKang, HyungSukMoon, HyeJungKim, HanGeukSeo, JaeHeunLee, KiChurlChang 저
...
- 3,000원
Chinese herb medicines have traditionally been used to treat or alleviate the symptom of various diseases. The rationale for use of certain herbs to certain disorder is now getting unveiled by modern technology. In the present study, we investigated whether herb mix extract (HMX), which is alleged to be useful for gastric ulcer, protects stomach from oxidative stress. Rats were allowed to normal diet with and without HMX (1, 5, 10 mg/kg) for 30 days. To induce gastric ulcer, ethanol (75%, 1.5...
46.

Role of Calmodulin in the Generation of Reactive Oxygen Species and Apoptosis Induced by Tamoxifen in HepG2 Human Hepatoma Cells

YongSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.4 3 187-192 (6 pages)

YongSooLee 저
...
- 3,000원
Tamoxifen, an antiestrogen, has previously been shown to induce apoptosis in HepG2 human hepatoblastoma cells through activation of the pathways independent of estrogen receptors, i.e., intracellular Ca2⁢ increase and generation of reactive oxygen species (ROS). However, the mechanism of tamoxifen to link increased intracellular Ca2⁢ to ROS generation is currently unknown. Thus, in this study we investigated the possible involvement of calmodulin, a Ca2⁢ activated protein, and...
47.

Increase of Intracellular Ca2+ Concentration by Vibrio Vulnificus Cytolysin in Rat Platelets; Triggering Mechanism of Platelet Cytolysis

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.2 10 199-205 (7 pages)

JinBongParkSooWanChae 저
...
- 3,000원
Vibrio vulnificus cytolysin caused platelet cytolysis and increased intracellular calcium concentration ([Ca2⁢]]i) of rat platelets in a concentration-dependent manner. In the presence of V. vulnificus cytolysin (3 HU/ml), lactate dehydrogenase (LDH) activity was increased from 1.3⁑0.4% of control to 64.3⁑3.4% in platelet suspension buffer. In Ca2⁢-free platelet suspension buffer, however, V. vulnificus cytolysin did not induce [Ca2⁢]i increase and LDH release....
48.

The Mechanism of t-Butylhydroperoxide-Induced Apoptosis in IMR- 32 Human Neuroblastoma Cells

Jung-AeKim, YongSooLee, KeunHuh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 3 19-28 (10 pages)

Jung-AeKim, YongSooLee, KeunHuh 저
...
- 3,000원
Apoptosis has been implicated in the pathophysiological mechanisms of various neurodegenerative diseases. In a variety of cell types, oxidative stress has been demonstrated to play an important role in the apoptotic cell death. However, the exact mechanism of oxidative stress-induced apoptosis in neuronal cells is not known. In this study, we induced oxidative stress in IMR-32 human neuroblastoma cells with tert- butylhydroperoxide (TBHP), which was confirmed by significantly reduced...
49.

Mediation of Intracellular Ca2+ in the Phospholipase A2-induced Cell Proliferation in Human Neuroblastoma Cells

Jung-AeKimYongSooLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.4 2 411-417 (7 pages)

Jung-AeKimYongSooLee 저
...
- 3,000원
The role of phospholipase A2 (PLA2) in tumor cell growth was investigated using SK-N-MC human neuroblastoma cells. 4-Bromophenacyl bromide (BPB) and mepacrine (Mep), known PLA2 inhibitors, suppressed growth of the tumor cells in a dose-dependent manner without a significant cytotoxicity. Melittin (Mel), a PLA2 activator, enhanced the cell growth in a concentration-dependent fashion. The growth-enhancing effects of Mel were significantly reversed by the co-treatment with PLA2 inhibitors. In...
50.

Inducible Nitric Oxide Synthase mRNA Expression and Nitric Oxide Production in Silica-Induced Acute Inflammatory Lung Injury

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.2 12 233-239 (7 pages)

JiheeLee 저
...
- 3,000원
Stimulated alveolar macrophages and neutrophils produce nitric oxide, a free radical by an inducible nitric oxide synthase(iNOS), which reacts with superoxide anion to form peroxynitrite, a more highly reactive toxic species. The objectives of the present study were to evaluate acute inflammatory lung injury and to determine iNOS mRNA induction and nitric oxide production by rat broncho-alveolar lavage cells following intratracheal treatment of silica. After 4 h exposure to silica, differential...

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