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161.

Magnolol Inhibits LPS-induced NF-κB/Rel Activation by Blocking p38 Kinase in Murine Macrophages

MeiHongLi, GuganKothan, SeungJooCho, PhamThiThuHuong, YongHaiNan, KunYeongLee, SongYubShin, SungSuYea, YoungJinJeon 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.6 1 353-358 (6 pages)

MeiHongLi, GuganKothan, SeungJooCho, PhamThiThuHuong, YongHaiNan, KunYeongLee, SongYubShin, SungSuYea, YoungJinJeon 저
...
- 3,000원
This study demonstrates the ability of magnolol, a hydroxylated biphenyl compound isolated from Magnolia officinalis, to inhibit LPS-induced expression of iNOS gene and activation of NF-ՊB/Rel in RAW 264.7 cells. Immunohisto-chemical staining of iNOS and Western blot analysis showed magnolol to inhibit iNOS gene expression. Reporter gene assay and electrophoretic mobility shift assay showed that magnolol inhibited NF-ՊB/Rel transcriptional activation and DNA binding, respectively....
162.

Hyperosmotic Stimulus Down-regulates 1α, 25-dihydroxyvitamin D3- induced Osteoclastogenesis by Suppressing the RANKL Expression in a Co-culture System

YuShunTian, HyunJooJeong, Sang-DoLee, SeokHeuiKong, Seung-HoOhk, Yun-JungYoo, Jeong-TaegSeo, DongMinShin, Byung-WhaSohn, Syng-IllLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.3 9 169-176 (8 pages)

YuShunTian, HyunJooJeong, Sang-DoLee, SeokHeuiKong, Seung-HoOhk, Yun-JungYoo, Jeong-TaegSeo, DongMinShin, Byung-WhaSohn, Syng-IllLee 저
...
- 3,000원
The hyperosmotic stimulus is regarded as a mechanical factor for bone remodeling. However, whether the hyperosmotic stimulus affects 1Ձ, 25-dihydroxyvitamin D3 (1Ձ,25(OH)2D3)-induced osteoclastogenesis is not clear. In the present study, the effect of the hyperosmotic stimulus on 1Ձ,25(OH)2D3- induced osteoclastogenesis was investigated in an osteoblast-preosteoclast co-culture system. Serial doses of sucrose were applied as a mechanical force. These hyperosmotic stimuli...
163.

Hexane-Soluble Fraction of the Common Fig, Ficus carica, Inhibits Osteoclast Differentiation in Murine Bone Marrow-Derived Macrophages and RAW 264.7 Cells

YoungRanPark, JaeSoonEun, HwaJungChoi, ManojNepal, DaeKeunKim, Seung-YongSeo, RihuaLi, WooSungMoon, Nam-PyoCho, Sung-DaeCho, TaeSungBae, By 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.6 2 417-424 (8 pages)

YoungRanPark, JaeSoonEun, HwaJungChoi, ManojNepal, DaeKeunKim, Seung-YongSeo, RihuaLi, WooSungMoon, Nam-PyoCho, Sung-DaeCho, TaeSungBae, By 저
...
- 3,000원
Osteoclasts, derived from multipotent myeloid progenitor cells, play homeostatic roles in skeletal modeling and remodeling, but may also destroy bone in pathological conditions such as osteoporosis and rheumatoid arthritis. Osteoclast development depends critically on a differentiation factor, the receptor activator of NF-ՊB ligand (RANKL). In this study, we found that the hexane soluble fraction of the common fig Ficus carica (HF6-FC) is a potent inhibitor of osteoclastogenesis in...
164.

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...
165.

Erythromycin Inhibits Interleukin-6 and Interleukin-8 Expression and Promotes Apoptosis of Activated Human Neutrophils in Vitro

A-RomBaik, JonghoLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 4 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.6 5 259-262 (4 pages)

A-RomBaik, JonghoLee 저
...
- 1,500원
Diffuse panbronchiolitis (DPB) is a pulmonary disease characterized by chronic inflammation of the bronchioles and chronic infiltration of inflammatory cells in the lungs. Macrolides are effective therapeutic agents for chronic respiratory tract diseases, such as DPB. However, the mechanisms by which macrolides modulate the immune responses in patients with DPB remain unclear. To understand clinical efficacy for the treatment of DPB by macrolides, the effects of erythromycin (EM) on the...
166.

Tetanus-induced LTD of Developing MNTB-LSO Synapses in Rat is Dependent on Postsynaptic Ca2+

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

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.3 1 79-84 (6 pages)

SeungCheolAhn 저
...
- 3,000원
Because synaptic refinement of medial nucleus of trapezoid body (MNTB) - lateral superior olive (LSO) synapses is most active during the first postnatal week and the long term depression (LTD) has been suggested as one of its mechanisms, LTD of MNTB-LSO synapses was investigated in neonatal rat brain stem slices with the whole cell voltage clamp technique. In Mg2⁢ free condition, tetanus (10 stimuli at 10 Hz for 2 min) in the current clamp mode induced a robust LTD of isolated D,...
167.

Effects of Angiotensin Converting Enzyme Inhibition on Gene Expression of the Renin-Angiotensin System in Rats

YoungRaeLee, MiYoungLee, WoonJungKim, WonJungLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1998, Vol.2 No.6 14 771-778 (8 pages)

YoungRaeLee, MiYoungLee, WoonJungKim, WonJungLee 저
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- 3,000원
To investigate interaction of angiotensin converting enzyme (ACE) inhibitor with local tissue renin- angiotensin system (RAS), changes in gene expression of the RAS components in various tissues in response to chronic administration of an ACE inhibitor, enalapril, were examined in Sprague-Dawley male rats. Enalapril was administered in their drinking water (3∼4 mg/day) over 8 wk. Plasma and renal ACE activity increased significantly after 4 and 8 wk of enalapril treatment. Renin levels of the...
168.

청소년 비행행동의 판별요인 분석

김헌수 대한신경정신의학회 신경정신의학 10 Pages

대한신경정신의학회 신경정신의학 1998, 제 37권 제 3호 7 483-492 (10 pages)

김헌수 저
...
- 3,000원
연구목적：본 연구의 목적은 청소년 비행·범죄행동을 사전에 예측, 파악할 수 있는 판별요인을 분석함으 로써 비행·범죄행동의 가능성이 있는 청소년을 조기에 선별, 중재하기 위함이다. 방 법：본 연구는 설문지법과 면담을 통한 조사연구로서 연구자가 직접 전국의 학교, 소년원, 분류심사원 을 방문하여 비행청소년의 소년원, 분류심사원의 재소기록과 학생청소년의 학교생활기록부를 참조하여 조사 하였다. 본 연구에서 사용한 설문지 구성은 국내외의 관련자료수집과 문헌고찰을 토대로 본 연구자가 제작한 정신건강실태조사...
169.

흰쥐에서 Chloramphenicol에 의해 유도된 불면에 대한 Amitriptyline의 효과

박수아, 한진희, 김정수, 이성필 대한신경정신의학회 신경정신의학 8 Pages

대한신경정신의학회 신경정신의학 1999, 제 38권 제 3호 17 630-637 (8 pages)

박수아, 한진희, 김정수, 이성필 저
...
- 3,000원
연구목적： 저자들은 흰쥐에서 항생제인 chloramphenicol을 투여한 후 수면의 변화 양상을 알아보고, 삼환계 항우울 제의 하나인 amitriptyline를 투여하여 항생제에 의해 유도된 불면증에 대한 항우울제의 효과를 조사하고자 하였다. 방 법： 실험동물로는 체중 270∼300g의 Sprague-Dawley 수컷 흰쥐 11마리를 사용하였고, 실험군(5마리)과 대조 군(6마리)으로 나누고 뇌파 측정 장치를 부착시킨 후 3일간(baseline, 1일, 2일) 연속적으로 수면-각성활동을 관찰하였다. 투약 1일째 실험군과 대조군에게 chloramphenicol 150mg/kg을...
170.

Chlorpromazine의 유전적 안전성에 관한 연구

김한규, 손윤희, 이광헌, 윤태호, 남경수 대한신경정신의학회 신경정신의학 9 Pages

대한신경정신의학회 신경정신의학 2000, 제 39권 제 3호 14 629-637 (9 pages)

김한규, 손윤희, 이광헌, 윤태호, 남경수 저
...
- 3,000원
연구목적： 항 정신성약물로 사용빈도가 높은 chlorpromazine을 사용하여 이 약물의 돌연변이원성과 유전독성을 알 아보았다. 방 법： Bacillus subtilis을 사용한 DNA손상성검토(rec assay), Salmonella typhimurium을 이용한 돌연변이원 성실험(Ames test 및 SOS umu test) 그리고 생쥐에 chlorpromazine를 직접 주입하여 대사 후에 돌연변이 원성을 확인하는 host-mediated assay법을 각각 사용하였다. 결 과： Rec assay에서 chlorpromazine은 Bacillus subtilis의 DNA에는 별다른 영향을 미치지 않았으며, Salmonella typhomurium TA...

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