Asian Pac J Allergy
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Most epidemiologic studies of anaphylaxis have been on Western populations, leaving the clinical and demographic pattern of this acute allergic condition in Asia unclear. ⋯ We conclude that anaphylaxis in Taiwan appears to be increasing, just as in the West, but shows a different clinical picture; medication rather than food was the most common cause of anaphylaxis in our population. Moreover, food-induced anaphylaxis in children is not so prevalent in Taiwan.
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Asian Pac J Allergy · Mar 2011
ReviewInsight into the mechanisms regulating immune homeostasis in health and disease.
Innate and adaptive immune systems consist of cells and molecules that work together in concert to fight against microbial infection and maintain homeostasis. Hosts encounter microbes / exogenous pathogen-associated molecular patterns (PAMPs) and endogenous damage-associated molecular patterns (DAMPs) all the time and they must have proper mechanisms to counteract the danger such that appropriate responses (e.g., degree of inflammation and types of mediators induced) can be mounted in different scenarios. Increasing numbers of endogenous danger signals of host origin are being identified including, for example, uric acid and cholesterol crystals, high mobility group box1 (HMGB1) protein, oxidized LDL, vesicans, heat shock proteins (HSPs) and self DNA. ⋯ For example, CD24 reacting with HMGB1 and HSPs has been implicated to function as negative regulator for RAGE. In this review, I will briefly overview the information on various host and microbial components and bring together the information to synthesize a model to explain how homeostasis can be maintained in states of health and disease. Understanding the molecular mechanisms by which the immune system functions under different scenarios will provide us with ways and means to design appropriate approaches, for example, to prevent or treat autoimmune and inflammatory diseases or the ability to design new drugs or formulate safe chemicals for vaccine adjuvants.
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Asian Pac J Allergy · Jun 2010
Case ReportsA combination of intravenous immunoglobulin and pulse methylprednisolone extended survival in pulmonary alveolar proteinosis with chronic interstitial pneumonitis: a case report.
Pulmonary alveolar proteinosis (PAP) is characterized by intra-alveolar accumulation of lipoproteinaceous material. The severe chronic pulmonary disease and susceptibility to pulmonary infection is a prominent feature of the disease. We reported a case of postnatal-onset PAP and chronic interstitial pneumonitis in a girl with chronic respiratory distress since she was 5 months of age. ⋯ Intravenous immunoglobulin (IVIG) and pulse methylprednisolone were given monthly with gradual recovery. She did not require oxygen supplement after 21 months of this combination. Our report suggested that IVIG and pulse methylprednisolone might have a potential role in the treatment of PAP with chronic interstitial pneumonitis.
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The commercially available auto-injector epinephrine is considerable expensive. Epinephrine prefilled syringe is an alternative treatment for anaphylaxis patients. The objective of the present study was to evaluate the stability and sterility of epinephrine prefilled syringe. ⋯ The cultures for bacteria and fungus were both negative. Consequently, epinephrine prefilled syringe was stable and sterile at least three month after preparation. Epinephrine prefilled syrine is an alternative low cost treatment for anaphylaxis patient.
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Asian Pac J Allergy · Mar 2010
Enhancement of anti-allergic effects mediated by the Kampo medicine Shoseiryuto (Xiao-Qing-Long-Tang in Chinese) with lysed Enterococcus faecalis FK-23 in mice.
Kampo is a traditional Japanese medicine originating from ancient Chinese medicine which included the administration of herbal prescription, lifestyle advice and acupuncture. Orally administered Kampo prescriptions are believed to be influenced by diet and intestinal microbiota. However, reports on the Kampo administration effects are still limited. ⋯ Although not significant statistically, serum allergen-specific and total IgE levels in the treatment group exposed to the mixed agent (ie. Shoseiryuto and LFK) were generally lower than those receiving either one alone. The results indicate a synergistic effect of a Kampo medicine (Shoseiryuto, Xiao-Qing-Long-Tang in Chinese) and lysed Enterococcus faecalis FK-23 on allergic responses in mice.