• Nutrition Research and Practice
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• v.7 no.5
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• pp.347-351
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• 2013

Food-dependent exercise-induced anaphylaxis (FDEIAn) is induced by different types and various intensities of physical activity, and is distinct from food allergies. It has been shown that consumption of allergenic food followed by exercise causes FDEIAn symptoms. Intake of allergenic food or medication before exercise is a major predisposing factor for FDEIAn. Urticaria and severe allergic reactions are general symptoms of FDEIAn. Dermatological tests and serum IgE assays are the typical prescreening methods, and have been used for several decades. However, these screening tests are not sufficient for detecting or preventing FDEIAn. It has been found that exercise may stimulate the release of mediators from IgE-dependent mast cells that can result in FDEIAn when a certain threshold level has been exceeded. Mast cell degradation might be a major factor to induce FDEIAn but this has not been determined. A number of foods have been reported to be involved in the onset of FDEIAn including wheat, eggs, chicken, shrimp, shellfish, nuts, fruits, and vegetables. It is also known that aspirin increases the occurrence of type I allergy symptoms when combined with specific foods. Moreover, high intensity and frequent exercise are more likely to provoke an attack than low intensity and less frequent exercise. In this paper, we present the current views of the pathophysiological mechanisms underlying FDEIAn within the context of exercise immunology. We also present a detailed FDEIAn definition along with etiologic factors and medical treatment for cholinergic urticaria (UC) and exercise-induced anaphylaxis (EIA).

• Journal of Korean Medicine Rehabilitation
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• v.30 no.3
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• pp.45-56
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• 2020

Objectives This study was designed to investigate the effects of ChondroT on thrombus in FeCl₃-induced rats. Methods We exposed FeCl₃ to rat's carotid artery to induce thrombus. Specimens were divided in 5 groups; Intact, Control, ASA10 (aspirin 10 mg/kg), CT100 (ChondroT 100 mg/kg), and CT200 (ChondroT 200 mg/kg), each n=6. We investigated thromboxane, platelet activating factor (PAF), histological change, lipid metabolism, transaminase, leukocyte, erythrocyte and thrombocyte level. Results In ASA10, CT200 groups, there was significants decrease in both thromboxane level and total cholesterol level, compared to control group and there were significant histological changes of blood vessel, compared to control group. In CT200 group, there was significant decrease in PAF level, compared to control group (p<0.05). In ASA10, CT200 groups, triglycerides level tended to decrease, compared to control group. Conclusions Based on these results, it could be suggested that ChondroT was effective on thrombus in FeCl₃-induced rats, and further study is needed to conduct a rigorous clinical research.

• Korean Journal of Pharmacognosy
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• v.25 no.2
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• pp.153-159
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• 1994

The studies were conducted to investigate the inflammation, gastric ulcer, analgesic and homothrmic of experimental animals by KYUNG OK-KO water extract and drink, which is a traditional preparation in Korea. 1. It was exhibited significantly anti-inflammatory effects to acute inflammation on carragennan edema, and preventive and therapeutic effects to chronic inflammation on Freund's complete adjuvant in rats(100, 200, 400 mg/kg). Especially, preventive effect of KYUNG OK-KO water extracts at doses of 100, 200, 400 mg/kg in rats were showed dose-dependantly. 2. Aspirin-induced gastric ulcer were remarkably repaired by all experimental groups of KYUNG OK-KO water extracts. 3. The number of writing syndromes by acetic acid induced also were decreased which MPI's test was increased by tail flick apparatus in mice remarkably, all doses of water extracts(100, 200, 400 mg/kg) and dose-dependantly. 4. Aminopyrine-induced homothermic effects of KYUNG OK-KO water extract(100, 200, 400mg/kg) and drink (0.7, 1.4, 2.1 ml/kg) were significantly evaluated dose-dependantly in 400 mg/kg, 2.1 ml/kg groups.

• The Journal of Internal Korean Medicine
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• v.28 no.2
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• pp.399-407
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• 2007

Angioedema is a localized transient swelling of sudden onset that can occur in the face, lips, tongue, hand, feet, respiratory system and gastrointestinal system. Angioedema is classified as allergy, hereditary, idiopathic or induced by medication as like aspirin, nonsteroidal anti-inflammatory agents, opiates, antibiotics, and angiotensin-converting enzyme. Angiotensin-converting enzyme inhibitors are widely prescribed for hypertension and heart failure. This drug is commonly associated with angioedema which may be potentially life threatening. We experienced a case of angioedema induced by ACE inhibitor (angiotensin-converting enzyme inhibitor) in a 74-year-old patient who took ACE inhibitor to control hypertension during hospitalization. We thought the angioedema in the face had relation to myenzhong (面腫, mienjong) in oriental medicine. Weiling-tang (Wiryung-tang) was effective for angioedema in the face. As a result the symptoms disappeared rapidly. After 6 days, the patient's symptoms had notably improved.

• Natural Product Sciences
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• v.9 no.2
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• pp.68-72
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• 2003

Quercetin and its sugar conjugates are the most abundantly distributed bioflavonoids and represent the largest proportion of flavonols in the plant kingdom. The present study was undertaken to demonstrate the effect of quercetin on the role of reactive oxygen species (ROS) in the development of gastric ulcers in rats. Administration of quercetin in doses of 50, 100 and $200\;mg\;kg^{-1}$ twice daily for 5 days, showed dose dependent significant protection against ethanol (EtOH), aspirin (ASP), cold-restraint stress (CRS) and pylorus ligation (PL) -induced gastric ulcer models and the results were comparable with those elicited by sucralfate. The thiobarbituric acid reactive substances in the stomach mucosa, an index of lipid peroxidation and regulation of plasma corticosterone were significantly increased in CRS-induced gastric ulceration. The queroetin $(100\;mg\;kg^{-1})$ and reduced glutathione effectively inhibited gastric lesions induced by CRS with a significant decrease in the lipid peroxidation and plasma corticosterone. These results indicate that quercetin a bioflavonoid exerts its antiulcer effect in light of free radical scavenging and plasma corticosterone in cold restraint stress ulcers.

• YAKHAK HOEJI
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• v.55 no.5
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• pp.379-384
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• 2011

The aim of this study was to reduce the side effects and to develop effective drugs using bucillamine (B), lornoxicam (L), and its mixtures on the analgesic and anti-inflammatory effects. With this goal, we compared their effects on the four different mixtures with a sole treatment (B 40 mg/kg and L 1.60 mg/kg). The mixture 1, 2, 3, and 4 ratios of B to L (mg/kg) were 20 to 0.80, 40 to 1.60, 80 to 3.20, and 40 to 1.14, respectively. In terms of acetic acid-induced vascular permeability, B and L inhibited the amount of dye leakage approximately 37.8 and 66.5%, respectively. And mixture 1, 2 and 3 showed inhibition of 47.4%, 81.5%, and 84.3%. The mixture 4 inhibited approximately 49.4%. In carrageenan- induced paw edema model, mixtures of B and L effectively inhibited paw edema measured 1/2~3 hours after carrageenan injection. Especially, mixture 2 inhibited 50.7%, 52.7%, 50.9% of paw edema after 1, 2, and 3 hr, significantly. We also examined an analgesic effect using the writhing test. In terms of the acetic acid-induced writhing syndrome, the control group showed writhing syndrome 18.5 times. B and L showed 9 and 6.3 times, inhibiting 51.6% and 65.9% respectively. And aspirin, as a positive control drug, showed the 7.1 times writhing syndrome. The mixture 1, 2, 3, and 4 also significantly inhibited the writhing syndrome to 62.2%, 93.0%, 51.4%, and 77.8%, respectively. From these results, we could suggest that the range of B and L ratio of 25 : 1 to 35 : 1 may be applicable to developing analgesic and anti-inflammatory drugs.

• Laboraroty Animal Research
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• v.33 no.2
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• pp.105-113
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• 2017

insenosides from Panax ginseng are well known for their diverse pharmacological effects including antithrombotic activity. Since adventitious roots of mountain ginseng (ARMG) also contain various ginsenosides, blood flow-improving effects of the dried powder and extract of ARMG were investigated. Rats were orally administered with dried powder (PARMG) or ethanol extract (EARMG) of ARMG (125, 250 or 500 mg/kg) or aspirin (30 mg/kg, a reference control) for 3 weeks. Forty min after the final administration, carotid arterial thrombosis was induced by applying a 70% $FeCl_3$-soaked filter paper outside the arterial wall for 5 min, and the blood flow was monitored with a laser Doppler probe. Both PARMG and EARMG delayed the $FeCl_3$-induced arterial occlusion in a dose-dependent manner, doubling the occlusion time at high doses. In mechanism studies, a high concentration of EARMG inhibited platelet aggregation induced by collagen in vitro. In addition, EARMG improved the blood lipid profiles, decreasing triglyceride and cholesterol levels. Although additional action mechanisms remain to be clarified, it is suggested that ARMG containing high amount of ginsenosides such as $Rg_3$ improves blood flow not only by inhibiting oxidative thrombosis, but also by modifying blood lipid profiles.

• The Journal of Internal Korean Medicine
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• v.22 no.1
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• pp.13-20
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• 2001

Object : This study was carried out to examine the effects of Shogunjungtang-ga-younggol morea on gastric ulcers. Methods : In order to study the effects of Shogunjungtang-ga-younggol morea on gastric ulcers. Gastric ulcers were induced in HCI-aspirin in rats. The experiments were done by oral administration and measured by anatohistological features of ulcer lesions, and the changes of the number of parietal cells, chief cells, gastrin and somatostatin- immunoreactive cells. Results : In the Shogunjungtang-ga-younggol morea administrated groups, no gross lesions of ulcer and anatohistologically, just minor injury of gastric mucosa were detected. The number of parietal cells were significantly decreased, and the number of chief cells were significantly increased, in administrated groups. The number of gastrin-immunoreactive cells and somatostatin-immunoreactive cells was significantly increased in administrated groups. Conclusion : According to the results, it is considered that the administration of Shogunjungtang-ga-younggol morea seems to be applicable to the treatment of gastric ulcers.

• Bulletin of the Korean Chemical Society
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• v.35 no.6
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• pp.1763-1768
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• 2014

In the course of our program to search for antithrombotic and anti-inflammatory agents from plants, twelve phenolics (1-12) were isolated from the stems of Parthenocissus tricuspidata. Their structures were elucidated on the basis of spectroscopic (1D and 2D NMR, and MS) data analyses, and comparison with published data. At the concentration of $100{\mu}g/ml$, compounds 2, 4, 6 and 10 possessed potential effects on anti-blood coagulation, with inhibitory percentage of 216, 174, 148 and 225%, respectively; while aspirin used as positive control showed 181% inhibition at the same concentration. Furthermore, the anti-inflammatory activity of isolated compounds (1-12) was investigated on lipopolysaccharide (LPS)-induced murine macrophage cells (RAW264.7). Compounds 2, 4 and 6 also potential inhibited the production of nitric oxide, with $IC_{50}$ values of $11.9{\pm}0.3$, $2.9{\pm}0.2$ and $29.0{\pm}0.6{\mu}M$, respectively. Celastrol, the positive control used, gave an $IC_{50}$ value of $1.0{\pm}0.1{\mu}M$.

• The Korean Journal of Pharmacology
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• v.2 no.1 s.2
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• pp.83-97
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• 1966

Attempts have been made upon the temperature response of the rat induced by some central nervous system depressants as well as stimulants, so as to secure some hidden facets of Panax Ginseng acting upon central nervous system. Although considerable works have been done with regard to Panax Ginseng, it is quite apparent that neither definite implication in terms of its effective chemical constituents is with us nor its pharmacological activity thus far. The author could, however, arrive at some results through procedures preceded by intraperitoneal administration of various drugs in combination with Panax Ginseng in albino rats, that is: (1) Nembutal and chlorpromazine displayed a highly inhibitory effect upon temperature response in the presence of Panax Ginseng, while meprobamate, reserpine, phenacetin and aspirin exerted potentiation actions upon hypothermia. Phenobarbital, serotonin and histamine, on the contrary, did not appear to produce any effect of significance. (2) Nembutal with Panax Ginseng caused prolongation of hypnosis in rat, whereas sodium phenobarbital did not have any effect on it. (3) $LD_{-50}$ in each experimental group of administration of central nervous system stimulants such as strychnine, picrotoxin with Panax Ginseng, necessitated marked increase in the lethal doses. The observations from this study seemed to imply that the complicated mechanism of action of Panax Ginseng might be referred to both central nervous depressive action and influence to basal metabolic rate of mammalian.