• 약학회지
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• 제27권4호
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• pp.263-270
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• 1983

Effective BuOH fraction was extracted from Puerariae radix (Pueraria thunbergiana), and several pharmacological activities were examined. From several pharmacological examinations, it was found that BuOH fraction has an antipyretic activity against typhoid vaccine pyrexia in rabbit, a papaverine-like antispasmodic activity on isolated ileum and jejunum of rat, an analgesic effects on mice treated by 0.7% HAc, and an anti-inflammatory activity of carrageenin edema in rat. It was found that BuOH fraction has detoxication effects on acute and subacute toxic rat induced by alcohol in consequence of biochemical tests of serum. Therefore it was considered that BuOH fraction has preventive and therapeutic effects in alcohol intoxication.

• 한국응용약물학회:학술대회논문집
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• 한국응용약물학회 1994년도 춘계학술대회 and 제3회 신약개발 연구발표회
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• pp.232-232
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• 1994

인삼이 면역계 질환의 일종인 과민성 반응에 대한 치료약으로서의 가능성을 연구하기 위해서 in viva와 in vitra실험을 수행하였다. in vitra실험으로서는 hyaluronidase의 활성을 지표로 삼았으며, in viva실험에서는 mouse이각, rat등피부, 복강 비만세포, 그리고 guinea pig의 ileum에서 면역반응에 대한 아답타겐의 작용을 관찰하였다. in uitra 실험에서는 hyaluronidase와 histamine 분비를 항알레르기 작용의 지표로 사용하였다. hyaluronidase의 경우 그 활성은 Cacl2로 활성화 시키기 전이나 후에 모두 아답타겐(100, 50, 및 10 mg/ml)에 의해서 현저하게 억제되었다. 한편 rat 복강 비만 세포에서의 histamine유리 시험에서는 아답타겐(0.5, 1, 5mg/ml)이 histamine유리가 증가되었다. Guinea pig의 ileum 평활근에서는 아답타겐이 평활근 자극 작용없이 항히스타민 효과률 나타내었다. in uiua 실험의 첫 단계로 우리는 혈관 투과성에 미치는 아답타겐의 효과를 mouse 이각과 rat 등피부에서 관찰하였다. Mouse이각에서의 실험에서는 hoistamine, serotonin, 그리고 LTC4로 challenge하여 관찰한 결과 histamine과 serotonin의 경우, 혈관투과성 항진은 아답타겐(50-400mg/m1)에 의해서 유의성있게 억제되었으나, rat 등 피부에서는 mouse에서와는 달리 48-hr PCA가 증가 되었고, histamine에 의한 혈관투과성 항진은 아답타겐에 의해 영향을 받지 않았다. 반면에 compound 48/80과 serotonin에 의한 혈관투과성 항진은 mouse 의 경우에서처럼 아답타겐에 의해 억제되었다.

• 대한수의학회지
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• 제43권3호
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• pp.405-414
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• 2003

The purpose of this study was to assess the role of tachykinins (TK) in mediating nonadrenergic noncholinergic (NANC) contractions produced by electrical field stimulation (EFS) in the longitudinal muscle of the rat ileum. In the presence of atropine ($1{\mu}M$), guanethidine ($5{\mu}M$), and L-nitroarginine (L-NNA, $200{\mu}M$), EFS (0.5ms pulse duration, 120 V, 1-20 Hz for 2 min) produced a frequency-dependent slowly-developing tonic contraction with superimposed phasic contractions ('on'-contraction) followed by off slowly-decreasing tonic and superimposed phasic contractions ('off'-contraction) of mucosa-free longitudinal oriented muscle strip. These EFS induced responses were blocked by tetrotoxin. $NK_1$ receptor selective antagonist L-732,138 strongly inhibited the EFS-induced excitatory responses. However $NK_2$ receptor selective antagonist, GR 159897 and $NK_3$ receptor selective antagonist SB 222200 did not significantly inhibited the responses. $NK_1$ receptor selective agonist [$Sar^9$,$Met(O_2)^{11}$] Substance P and $NK_2$ receptor selective agonist [${\beta}-Ala^8$]-neurokinin A (4-10) induced tonic contraction with superimposed phasic contractions of longitudinal oriented muscle strip and almost blocked by selective antagonist L-732,138 and GR 159897, respectively. But $NK_3$ receptor selective agonist senktide did not showed any effect. Nifedipine ($1{\mu}M$) abolished the contraction produced either by EFS or by the TK receptor agonists [$Sar^9$,$Met(O_2)^{11}$] Substance P or [${\beta}-Ala^8$]-neurokinin A (4-10). It is concluded that, in the longitudinal muscle of rat ileum, both $NK_1$ and $NK_2$ receptors modulated the responses to exogenous tachykinins, whereas $NK_1$ is mainly involved in NANC neuromuscular contraction.

• Archives of Pharmacal Research
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• 제11권2호
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• pp.81-86
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• 1988

The transfer of cupric sulfate across the rat small intestine in vitro was studied by perfusion method using the segments of everted rat small intestine. Copper transport was approximately propotional to the metal concentration in the mucosal solution and no difference was observed in the metal transport among rat duodenum, jejunum and ileum. It was suggested from these results that copper transport across the rat small intestine would occur by passive diffusion. The effect of various chelating agents on copper transport across the rat small intestine n vitro and its uptake by the intestine were also studied. Copper transport was greatly enhanced in the presence of EDTA and NTA. Copper uptake decreased to a greater extent in the presence of EPTA and NTA.

• 한국자원식물학회지
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• 제24권1호
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• pp.61-68
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• 2011

참다래 동결건조물을 2.5%, 5% 농도로 사료와 혼합하여 실험동물에 투여하고 실험 5일간 loperamide(2 mg/kg/day, s.c.)로 변비를 유도하여 참다래의 변비치료 및 예방 효과를 측정하였다. Lopermide를 단독 투여한 군은 정상대조군과 비교하여 변의 개수 및 중량이 유의적으로 감소하였으며 원위 결장 내 변 잔류의 증가 및 cecocolonic segment의 무게가 증가하였다. 참다래 동결건조물 및 loperamide를 투여한 군은 loperamide를 단독 투여한 군과 비교하여 변의 개수 및 중량이 유의적으로 증가하였으며 원위 결장 내 잔류 변 및 cecocolonic segment의 무게도 감소하였다. 이러한 결과는 참다래가 in vivo에서 변비 개선 효과가 있음을 보여준다. 변의 수분 함량에서도 loperamide로 변비를 유발시킨 군에서 감소하는 경향을 보였고 참다래 동결건조물 투여군에서 농도 의존적으로 증가하는 것을 확인 할 수 있었다. 조직학적 검사에서도 참다래 동결건조물 투여군의 원위 대장관에서 crypt cell내 점액의 증가와 장관내 분변의 점액질의 증가도 관찰되었다. In vitro 실험결과, 회장 적출 절편에서 참다래 동결건조물(2.5 mg/ml)을 전 처리 시 loperamide에 의한 장력과 진폭 억제가 부분적으로 차단되었으며 이러한 결과는 참다래 동결건조물의 변비 개선효과가 장의 운동성 촉진과 대장관 내 점액분비 증가에 의한 대장관 내용물의 이동성증가와 관련이 있음을 시사한다.

• 한방안이비인후피부과학회지
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• 제1권1호
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• pp.25-38
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• 1988

In order to evaluate the relationship between the bibliographical and clinical effectiveness of Socheongryoungtang, this study was carried out to investigate the effects of Socheongryoungtang on the respiratory system, cardiovascular system and isolated organ in the experimental animals. The following results of Socheongryoungtang were obtained; 1. The relaxing effect on the muscular contraction of isolated ileum induced by acetylcholine chloride, barium chloride and histamine${\cdot}$2HCl was recognized in mice, rat and guinea-pig. 2. The effect of direct vasodilatation was noted in rabbit. 3. The effect of hypotensor was recognized in rabbit. 4. The antihistamine effect was noted on both isolated ileum and tracheal strip-chain in guinea-pig. 5. The inhibitory effect on gastric ulcer induced by histamine${\cdot}$2HCl was noted in rat. 6. The inhibitory effect on vascular permeability was revealed in mice. 7. The antitussive effect was recognized in both dog and cat. 8. The effect of expectorant was recognized in rabbit. According to the above results, we has recognized that Socheongryoungtang has good efficacy for bibliographical and clinical diseases caused from respiratory system (especially allergic rhinitis etc.), cardiovascular system and digestive system.

• Journal of Pharmaceutical Investigation
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• 제16권1호
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• pp.18-23
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• 1986

Anemarrhenae Rhizoma has been clinically used as a sedative drug in oriental medicine. We observed the sedative action and effect on the movement of isolated-ileum with each water extract of Anemarrhenae Rhizoma (F-I), saline solution treated preparation (F-II) and 25% ethanol treated preparation (F-III). The results obtained were summerized as follows; 1) Sedative actions were recognized with F-I, F-II and F-III. 2) Prolonged effect of sleeping time was recognized significantly with F-I, F-II and F-III. 3) Each fraction of Anemarrhenae Rhizoma showed the released action on the isolated-ileum of the mouse, rat, rabbit and guinea pig, and antagonic action against contraction induced by acetylcholine, barium chloride and histamine. Thus the mechanism in the released action of the smooth muscle was partly considered as the direct dependence of the smooth muscle.

• Biomolecules & Therapeutics
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• 제16권4호
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• pp.416-424
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• 2008

A series of N,N'-substituted iminodiacetamide derivatives was synthesized and evaluated their inhibitory effects on the histamine-induced smooth muscle contraction in guinea-pig ileum and on the histamine release from IgE-sensitized RBL-2H3 cells (rat basophilic leukemia cell line). Compounds A3, A4 and A5 which have 1-(4-chlorobenzhydryl) piperazine moiety, showed both moderate antihistamine activity and histamine release inhibitory activity.

• 동의생리병리학회지
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• 제19권5호
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• pp.1330-1336
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• 2005

This study was carried out to investigate the motor activity and glucose transport and metabolism of Gaewool-Whadam-Jian(GWJ) in rat gastro-intestinal tract. The motor activity of the rat gastro-intestinal tract has been investigated by means of measuring barium sulfate passage degrees. Atropine treatment significantly delayed barium sulfate transit, and GWJ pretreatment increased intestinal motor activity, but not significant. GWJ administration showed no toxicity to kidney and liver. Transport and metabolism of glucose were studied in everted sac of rat small intestine with incubation under several conditions. The transport and metabolism of glucose were greater at jejunum than ileum. So, everted jejunum of rat were used to study the effect of GWJ. When GWJ were treated, the concentration of glucose were higher than untreated group. This result was thought to be influenced by the glucose in GWJ. When 2, 4 dinitrophenol and phlorizin were treated, the transport and metabolism of glucose were decreased, but GWJ treated together, the concentration of glucose in serosal solution increased. Gastric juice secretion and total acidity significantly decreased by administration of GWJ through duodenum region. The mechanism of effect of GWJ was still unidentified, Dut through continuous investigation, the effect of GWJ should be investigated.

• 한방안이비인후피부과학회지
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• 제13권1호
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• pp.1-21
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• 2000

This experiment was performed to study of Gagambipachungpe-Eum extract solution's effects on acne. Anti-inflammatory edema, anti-histamine, vascular permeability, acne by induced oleic acid, ileum contraction of mice and guinea-pig was measured by oral administration, topical application or both of the sample to the acne of the experimental animals. Dose of samples were taken by 500 and 1,500mg/dl at the experiments. The results were as follows. 1. Gagambipachungpe-Eum on rat hind paw edema induced by $0.5\%$ Carrageenin have statistically significant effects on anti-inflammatory edema at 2, 3(p<0.05) and 4 hours(p<0.01) of the high density 1500mg/kg - oral administration group as compared with sample group. 2. Gagambipachungpe-Eum on rat hind paw edema induced by $1.0\%$ Dextran have statistically significant effects on anti-inflammatory edema at 2 and 4 hours of the high density 1,500mg/kg oral administration group as compared with sample group(p<0.05). 3. Gagambipachungpe-Eum on mouse hind paw edema induced by $1.2\%$% Histamine have statistically significant effects on anti-inflammatory edema at 30, 60 and 90 minutes of the high density 1500mg/kg - oral administration group as compared with sample group(p<0.05). 4. Only high density 1,500mg/kg - oral administration group of Gagambipachungpe-Eum as compared with sample group have significant effects on increased vascular permeability induced by histamine, picryl chloride induced contact dermatitis(p<0.01) and writhing syndrome induced by $0.7\%$ acetic acid(p<0.05) in mice. 5. All of the sample groups, Sample-Ⅰ(orally administered), Sample-Ⅱ(topically administered 500mg/kg), Sample-Ⅲ(topically administered 1,500mg/kg), Sample-Ⅳ(administered simultaneous orally and topically) on acne induced by o1eic acid in rabbit ears has the significant recovery on induced acne after 14 days 6. Gagambipachungpe-Eum have the effects on the motility of the isolated mice ileum, on the contraction induced by acetylcholine chloride and barium chloride in the isolated mice ileum and on the contraction induced by acetylcholine chloride, barium chloride and histamine in the isolated Guinea-pig ileum. According to the about results, it is expected Gagambipachungpe-Eum could be applicable to the treatment of acne.