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1461.

Preventive Effect of Serotonergic Drugs on LPS-Induced Acute Anorexia in Rats

So-YoungPark, Keon-HoKim, Dong-KukAhn, Tae-ImPark, Jong-YeonKim, Yong-WoonKim, DongChulLee, Suck-KangLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.3 3 149-154 (6 pages)

So-YoungPark, Keon-HoKim, Dong-KukAhn, Tae-ImPark, Jong-YeonKim, Yong-WoonKim, DongChulLee, Suck-KangLee 저
...
- 3,000원
The aim of the present study was to determine whether serotonergic drugs could reverse lipopolysaccharide (LPS)-induced anorexia in rats. LPS (500μg/kg body weight) and all serotonergic drugs, except for 8-OH-DPAT (subcutaneous), were injected intraperitoneally into Sprague-Dawley rats. Without the LPS injection, 8-OH-DPAT (1A agonist), metergoline (1/2 antagonist), and mianserin (2A/2C antagonist) exerted no effects on food intake at any of the doses tested, but ketanserin (2A antagonist)...
1462.

Inhibition of Angiotensin II-Induced Vascular Smooth Muscle Cell Hypertrophy by Different Catechins

YingZheng, HyeJinSong, SeokHeeYun, YeonJeongChae, HaoJia, ChanHyungKim, TaeSunHa, AgapiosSachinidis, HeeYulAhn, SraT.Davidge 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.2 7 117-124 (8 pages)

YingZheng, HyeJinSong, SeokHeeYun, YeonJeongChae, HaoJia, ChanHyungKim, TaeSunHa, AgapiosSachinidis, HeeYulAhn, SraT.Davidge 저
...
- 3,000원
A cumulative evidence indicates that consumption of tea catechin, flavan-3-ol derived from green tea leaves, lowers the risk of cardiovascular diseases. However, a precise mechanism for this cardiovascular action has not yet been fully understood. In the present study, we investigated the effects of different green tea catechins, such as epigallocatechin-3 gallate (EGCG), epigallocatechin (EGC), epicatechin-3 gallate (ECG), and epicatechin (EC), on angiotensin II (Ang II)-induced hypertrophy in...
1463.

Morphine-induced Modulation of Nociceptive Spinal Dorsal Horn Neuronal Activities after Formalin-induced Inflammatory Pain

JooMinPark, KangWuLi, SungJunJung, JunKim, SangJeongKim, 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.2 2 77-86 (10 pages)

JooMinPark, KangWuLi, SungJunJung, JunKim, SangJeongKim, 저
...
- 3,000원
In this study, we examined the morphine-induced modulation of the nociceptive spinal dorsal horn neuronal activities before and after formalin-induced inflammatory pain. Intradermal injection of formalin induced time-dependent changes in the spontaneous activity of nociceptive dorsal horn neurons. In naïve cats before the injection of formalin, iontophoretically applied morphine attenuated the naturally and electrically evoked neuronal responses of dorsal horn neurons. However, neuronal...
1464.

Differential Effects of Typical and Atypical Antipsychotics on MK- 801-induced EEG Changes in Rats

JeeSookKwon, KiMinKim, SuMinChang, Choong-YoungKim, TaiHoChung, Byung-JuChoi, MaanGeeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2005, Vol.9 No.1 3 17-22 (6 pages)

JeeSookKwon, KiMinKim, SuMinChang, Choong-YoungKim, TaiHoChung, Byung-JuChoi, MaanGeeLee 저
...
- 3,000원
We examined whether the abnormal EEG state by NMDA receptor blocker MK-801 can be reversed by typical and atypical antipsychotics differentially by comparing their spectral profiles after drug treatment in rats. The spectral profiles produced by typical antipsychotics chlorpromazine (5 mg/kg, i.p.) and haloperidol (0.5 mg/kg, i.p.) were differ from that by atypical antipsychotic clozapine (5 mg/kg, i.p.) in the rats treated with or without MK-801 treatment (0.2 mg/kg, i.p.) which produce...
1465.

Effects of Proinflammatory Cytokines and Natural Products on Mucin Release from Cultured Hamster Tracheal Surface Epithelial Cells

JiSunPark, HyoungSooKim, JeongHoSeok, GangMinHur, JongSunPark, UnKyoSeo, ChoongJaeLee 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 6 329-334 (6 pages)

JiSunPark, HyoungSooKim, JeongHoSeok, GangMinHur, JongSunPark, UnKyoSeo, ChoongJaeLee 저
...
- 3,000원
In this study, we investigated whether TNF-alpha, IL-1beta, CTMA (carboxymethyl trimethylammonium) and LPD (Lup-20[29]-ene-3beta,28-diol) affect mucin release from airway goblet cells and compared the activities of these agents with the inhibitory action of PLL and the stimulatory action of ATP on mucin release. Confluent primary hamster tracheal surface epithelial (HTSE) cells were metabolically radiolabeled with 3H-glucosamine for 24 h and chased for 30 min in the presence of varying...
1466.

The Improvement of Learning and Memory Ability of Normal Persons by BF-7

SangHyungLee, YongSikKim, YongKooKang, OhSangKwon, YongKyooShin, JinHoSong, MooYeolLee, Kwang-GillLee, Joo-HongYeo, WonBokLee, TaeJinLee, S 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.6 3 307-312 (6 pages)

SangHyungLee, YongSikKim, YongKooKang, OhSangKwon, YongKyooShin, JinHoSong, MooYeolLee, Kwang-GillLee, Joo-HongYeo, WonBokLee, TaeJinLee, S 저
...
- 3,000원
To investigate whether BF-7, extracted from Bombyx mori, improved learning and memory of ordinary people, Rey-Kim Memory Test was performed with placebo group (32 persons), 200 mg BF-7 treated group (33 persons) and 400 mg BF-7 treated group (34 persons). BF-7 enhanced significantly learning and memory function in a dose-dependent manner. To know how BF-7 plays such a positive role, we measured the concentration of acetylcholine in the brain from memory impairment animal model. Treatment of BF-7...
1467.

Helicobacter pylori Vacuolating Toxin Exhibits Polar Activity of Cl- Secretion and Secretory Response to Carbachol in T84 Cells

NanGeJin, YongRiJin, InsukSo, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.5 8 289-293 (5 pages)

NanGeJin, YongRiJin, InsukSo, KiWhanKim 저
...
- 1,500원
To investigate whether VacA (vacuolating toxin) produced by Helicobacter pylori `Korean stain 99 induces intestinal secretion, purified VacA was added to T84 cell monolayers mounted in Ussing chambers, and electrical parameters were monitored. Mucosal addition of low pH-pretreated VacA increased short circuit current (Isc). The effect was time- and dose-dependent and saturable. The time-to-peak Isc was concentration-dependent. Chloride channel inhibitors, niflumic acid or 5-...
1468.

Inhibition of Inducible Nitric Oxide Synthase Expression by YS 49, a Synthetic Isoquinoline Alkaloid, in ROS 17/2.8 Cells Activated with TNF-α, IFN-γ and LPS

YoungJinKang, SunYoungKang, YoungSooLee, MinKyuPark, HyeJungKim, HanGeukSeo, JaeHeunLee, HyeSookYun-Choi, KiChurlChang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.5 6 273-280 (8 pages)

YoungJinKang, SunYoungKang, YoungSooLee, MinKyuPark, HyeJungKim, HanGeukSeo, JaeHeunLee, HyeSookYun-Choi, KiChurlChang 저
...
- 3,000원
Nitric oxide (NO) has been suggested to act as a mediator of cytokine-induced effects of turn over of bone. Activation of the inducible nitric oxide synthase (iNOS) by inflammation has been related with apoptotic cell death in osteoblast. YS 49, a synthetic isoquinoline alkaloid, inhibits NO production in macrophages activated with cytokines. In the present study, we investigated the molecular mechanism of YS 49 to inhibit iNOS expression in ROS 17/2.8 cells, which were activated with combined...
1469.

The Effect of Ghrelin on Ca2+ Concentration in Thyroid FRTL-5 Cells

ByungJooKim, YoungJooPark, DoJoonPark, InsukSo, KiWhanKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.4 4 195-200 (6 pages)

ByungJooKim, YoungJooPark, DoJoonPark, InsukSo, KiWhanKim 저
...
- 3,000원
Ghrelin is a newly discovered peptide, which is released from the stomach and neurons in the hypothalamic arcuate nucleus (ARC), and potently stimulates growth hormone release and food intake. In the present study, we investigated the effect of ghrelin on [Ca2⁢]i in thyroid FRTL-5 cells. Ghrelin (5 nM) increased [Ca2⁢]i and TSH (1 unit/l) had an additive effect on [Ca2⁢]i when extracellular normal solution was 1.1mM Ca2⁢ containing Coon's modified Ham's F12 medium. When...
1470.

Effects of Central Interleukin-1 on the Cardiovascular Response in Hemorrhaged Rats

JoonHoKang, JaeHeeJang, DongKukAhn, JaeSikPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages

대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2004, Vol.8 No.2 4 89-94 (6 pages)

JoonHoKang, JaeHeeJang, DongKukAhn, JaeSikPark 저
...
- 3,000원
The arterial pressure is regulated by the nervous and humoral mechanisms. The neuronal regulation is mostly carried out by the autonomic nervous system through the rostral ventrolateral medulla (RVLM), a key area for the cardiovascular regulation, and the humoral regulation is mediated by a number of substances, including the angiotensin (Ang) II and vasopressin. Recent studies suggest that central interleukin-1 (IL-1) activates the sympathetic nervous system and produces hypertension. The...

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