• Journal of Pharmacopuncture
• /
• v.15 no.3
• /
• pp.45-47
• /
• 2012

Objectives: The aim of this study is to investigate the correlation between the constitution of Sasang and the bee venom hypersensitive reaction, as well as the hypersensitive reaction occurrence ratio between males and females, for patients treated with sweet bee venom (SBV) and who had undergone an examination of the constitution of the Sasang. Methods: All 81 patients enrolled in the study were treated with SBV and underwent an examination of the constitution of Sasang from January 2010 to July 2012. We divided them into two groups for the hypersensitive reaction and no response and compared the distributions of the Sasang-constitution types for the two groups as well as the hypersensitive reaction occurrence ratio between males and females. Results: No significant differences were found between the hypersensitive-reaction group and the no-response group (p = 0.390), but the hypersensitive-reaction occurrence ratio was statistically higher in females than in males (p = 0.001). Conclusions: Hypersensitive reactions do not seem to be related to the Sasang-constitution types, but the possibility of hypersensitive reactions among females seems to be higher than it is among males.

• Parasites, Hosts and Diseases
• /
• v.49 no.3
• /
• pp.273-275
• /
• 2011

Praziquantel is the drug of choice for clonorchiasis. Since clonorchiasis is endemic in most river basins, praziquantel has been widely used for 30 years in Korea. A 54-year-old Korean woman suffered from hypersensitive reactions, such as nausea, dyspnea, rash, and urticaria after taking the first dose of praziquantel to treat clonorchiasis. She ingested one dose again and the same symptoms appeared, and she was treated at a clinic with anti-histamines. She tried one more dose with anti-histamines but found the same symptoms. Later, she was found to pass eggs of Clonorchis sinensis and medicated with flubendazole. The hypersensitive reaction to praziquantel is rare but occurs. This is the 5th case report in the world.

• Journal of Sasang Constitutional Medicine
• /
• v.15 no.2
• /
• pp.151-165
• /
• 2003

Objective: This study was carried out to evaluate the inhibitory effect on immme hypersensitive reaction by Yangdokbackhotang extract. methods: To study, We divided 4 weeks old rats into three groups of 20, which are the constrasive group with nothing treated, the skin transplated only, and the Yangdokbackhotang extract fed before skin transplantation. And did the experiment. Results: 1. The ear swelling in mice treated with YB noticeably decreased than only DNCB treated mice. 2. As shown in Table3, also results in a significant decrease of YB group than ST group in the number of positive cells of $NF-{\kappa}B$, COX-2, IL-12B, and ICAM-1. From the above results, it could be concluded that Yangdokbackhotang showed benificial immunosupressive effect on the hypersensitive reaction.

• Journal of Sasang Constitutional Medicine
• /
• v.13 no.3
• /
• pp.89-101
• /
• 2001

1. The purpose of study To study the effectiveness of Yangkyuksanhawtang(YST) against Allergic Contact Dermatitis(ACD) I observed the change of cutaneous shape, histochemistry, immunohistochemistry, and the distribution of apoptotic cells. 2. The material and method of study I divided 4-month-old rats into three groups of 10, which are a contrastive group of having applied Acetone olive oil only, ACD group to have intentionally activated Allergic Contact Dermatitis by DNCB and YST group to give medication of Yangkyuksanhawtang extract. And I observed each group of mice after 24, 48 and 72 hours. 3. The result and conclusion of study The change of cutaneous shape and hypersensitive reaction of immunity was significantly decreased by YST in ACD rats. I consider that YST suppressed hypersensitive reaction of immunity and inflammation in ACD.

• The Plant Pathology Journal
• /
• v.39 no.6
• /
• pp.584-591
• /
• 2023

Active plant immune response involving programmed cell death called the hypersensitive response (HR) is elicited by microbial effectors delivered through the type III secretion system (T3SS). The marine bacterium Hahella chejuensis contains two T3SSs that are similar to those of animal pathogens, but it was able to elicit HR-like cell death in the land plant Nicotiana benthamiana. The cell death was comparable with the transcriptional patterns of H. chejuensis T3SS-1 genes, was mediated by SGT1, a general regulator of plant resistance, and was suppressed by AvrPto1, a type III-secreted effector of a plant pathogen that inhibits HR. Thus, type III-secreted effectors of a marine bacterium are capable of inducing the nonhost HR in a land plant it has never encountered before. This suggests that plants may have evolved to cope with a potential threat posed by alien pathogen effectors. Our work documents an exceptional case of nonhost HR and provides an expanded perspective for studying plant nonhost resistance.

• Journal of Pharmacopuncture
• /
• v.18 no.4
• /
• pp.59-62
• /
• 2015

Objectives: A previous study showed that bee venom (BV) could cause anaphylaxis or other hypersensitivity reactions. Although hypersensitivity reactions due to sweet bee venom (SBV) have been reported, SBV has been reported to be associated with significantly reduced sensitization compared to BV. Although no systemic immediate hypersensitive response accompanied by abnormal vital signs has been reported with respect to SBV, we report a systemic immediate hypersensitive response that we experienced while trying to use SBV clinically. Methods: The patient had undergone BV treatment several times at other Oriental medicine clinics and had experienced no adverse reactions. She came to acupuncture & moxibustion department at Semyung university hospital of Oriental medicine (Je-cheon, Korea) complaining of facial hypoesthesia and was treated using SBV injections, her first SBV treatment. SBV, 0.05 cc, was injected at each of 8 acupoints, for a total of 0.40 cc: Jichang (ST4), Daeyeong (ST5), Hyeopgeo (ST6), Hagwan (ST7), Yepung (TE17), Imun (TE21), Cheonghoe (GB2), and Gwallyeo (SI18). Results: The patient showed systemic immediate hypersensitive reactions. The main symptoms were abdominal pain, nausea and perspiration, but common symptoms associated with hypersensitivity, such as edema, were mild. Abdominal pain was the most long-lasting symptom and was accompanied by nausea. Her body temperature decreased due to sweating. Her diastolic blood pressure could not be measured on three occasions. She remained alert, though the symptoms persisted. The following treatments were conducted in sequence; intramuscular epinephrine, 1 mg/mL, injection, intramuscular dexamethasone, 5 mg/mL, injection, intramuscular buscopan, 20 mg/mL, injection, oxygen ($O_2$) inhalation therapy, 1 L/minutes, via a nasal prong, and intravascular injection of normal saline, 1 L. After 12 hours of treatment, the symptoms had completely disappeared. Conclusion: This case shows that the use of SBV does not completely eliminate the possibility of hypersensitivity and that patients who received BV treatment before may also be sensitized to SBV. Thus, a skin test should be given prior to using SBV.

• Korean Journal Plant Pathology
• /
• v.14 no.6
• /
• pp.563-566
• /
• 1998

Two soybean cultivars, Kwanggyo and Hwanggeum (soybean mosaic potyvirus (SMV)-resistant cultivars), that had been inoculated with a virulent strain (G-5H, 4) of soybean mosaic potyvirus produced necrotic lesions on inoculated leaves as well as on upper trifoliate leaves. Cells in the lesion area contained sparse numbers of virus particles and very few characteristic pinwheel inclusions. Although a hypersensitive-like cellular response occurred in the two resistant cultivars, this response did not prevent the virus from spreading systemically in these resistant hosts, indicating a different mechanism from the general hypersensitive reaction in relation to host resistance.

• Korean Journal of Pharmacognosy
• /
• v.50 no.4
• /
• pp.277-284
• /
• 2019

Rumex crispus is known to have anticancer, antioxidant, antibacterial, and bone loss inhibitory activities. Mast cells are critical immune cells that induce a type 1 IgE-mediated allergic reaction. However, there are no reports of inhibitory effects of Rumex crispus on mast cells and allergic reactions. In this study, we performed some experiments to investigate whether Rumex crispus ethanol extract(RCE) has any inhibitory effect on antigen-induced type I allergic response in vitro and in vivo. RCE inhibited degranulation of IgE-mediated mast cells(IC₅₀, ~57 ㎍/ml) and cytokine production such as TNF-α and IL-4 in a dose-dependent manner. In vivo, RCE significantly inhibited passive cutaneous anaphylaxis(PCA)(ED₅₀, ~198 mg/kg) in mice. Furthermore, RCE inhibited degranulation of MCs in ear tissue of mice with PCA. Mechanism studies showed that RCE inhibited the activation of Syk and Syk-dependent pathway such as LAT, PLC-γ, Akt, and MAP Kinase. Our results demonstrate for the first time that RCE inhibits type I hypersensitive response by suppressing the activity of Syk in mast cells, thereby reducing degranulation and cytokine production. Taken together, RCE could be used as a novel therapeutic material to suppress allergic diseases.

• Pediatric Gastroenterology, Hepatology & Nutrition
• /
• v.4 no.2
• /
• pp.238-242
• /
• 2001

Food allergy is a disease caused by an abnormal immunological reaction to specific food proteins. Whole milk and soy beans are the most frequent causes of food allergy, some studies show that 2.2~2.8% of children aged between 1 and 2 year are allergic to milk. It can be classified to acute (urticaria, asthma, anaphylaxis) or chronic (diarrhea, atopic dermatitis) allergy according to clinical symptoms, or to IgE related or non IgE related allergy by an immunological aspect. Generally, allergies invading only the GI tract are mostly due to a non IgE related reaction. These hypersensitive, immunologic reactions of the GI tract, not related to specific IgE for food, present themselves in many ways such as food protein-induced enteropathy, food protein-induced enterocolitis syndrome (FPIES), celiac disease, food induced protocolitis, or allergic eosinophillic gastroenteritis. FPIES is one kind of non IgE related allergic reaction and is manifested as severe vomiting and diarrhea in infants between 1 week and 3 months. We report a case of FPIES in a 40-day old male infant presenting with 3 times of repeated events of watery diarrhea after cow's milk feeding.

• Journal of The Korean Dental Society of Anesthesiology
• /
• v.4 no.1 s.6
• /
• pp.25-29
• /
• 2004

Anaphylactic reactions to anesthetic drugs could potentially produce life-threatening immune-mediated crisis. Most published reports are associated with neuromuscular blockers and anaphylactic reactions to inhalation anesthetics are rare. A 25-year-old male patient with no significant medical history and no previous abnormal drug reaction was scheduled for orthognathic surgery under general anesthesia. After uneventful anesthetic induction and nasotracheal intubation, generalized urticaria and erythema were detected during the maintenance period with $O_2-N_2O$-enflurane. No severe changes of vital signs and no ventilation problem were accompanied. The operation was cancelled and the cutaneous lesions were faded away during the recovery with 100% $O_2$. The skin-prick and intradermal tests showed that he was hypersensitive to all halogenated inhalation anesthetics including enflurane and not to intravenous anesthetics and neuromuscular blockers. The re-operation was safely carried out under intravenous anesthesia with propofol-fentanyl-vecuronium. We report this case of intraoperative anaphylactic reaction to enflurane with literature review.