The treatment idea for chronic urticaria with acupuncture and moxibustion by "mind-body regulation" is explored in reference with "psychosomatic medicine". Chronic urticaria refers to "mind and body comorbidity" because <i>qii> and blood dysfunction and emotional abnormality are presented simultaneously in the disease and affected each other. In clinical diagnosis and treatment, the mutual regulation of mind and body should be considered to improve the curative effect. In treatment with acupuncture and moxibustion, through regulating the mind of brain, heart and <i>zangi> organs, as well as <i>qii> movement, the mental activity is adjusted; through harmonizing the defensive <i>qii> and the nutrient blood, eliminating wind and stopping itching, the unhealthy conditions of body are treated. The comprehensive therapy of acupuncture is adopted in combination with moxibustion, bloodletting and auricular point therapy, in which, "regulating the mind" goes through the whole process of treatment, and the doctors and patients are well cooperated to ensure the <i>qii>-blood harmonization and the mind-body wellness.
Humans ; Moxibustion ; Acupuncture Points ; Acupuncture Therapy ; Bloodletting ; Chronic Urticaria

As a recognized rare and highly fatal disease, hereditary angioedema (HAE) is difficult to diagnose and characterized by recurrent edema involving the head, limbs, genitals and larynx, etc. Diagnosis of HAE is not difficult. However, low incidence and lack of clinical characteristics lead to difficulty of doctors on timely diagnosis and correct intervention for HAE patients. Therefore, it is crucial to improve the awareness of this disease and prevent its recurrence. for HAE patients. In view of absent cognition of doctors and the general public on HAE, patients often suffer from sudden death or become disabled due to laryngeal edema which cannot be treated in time. Thus, based on the Internet mobile terminal platform, the team set up an all-day rapid emergency response system which is provided for HAE patients by setting up "one-click help". The aim is to offer optimization on overall management of HAE and designed the intelligent follow-up management to provide timely assistance and specialized suggestion for patients with acute attacks.
Humans ; Angioedemas, Hereditary/drug therapy*

To investigate the common specific immunoglobulin E(sIgE) in children with eczema and urticaria, compare the allergies in children with different diseases, genders and ages, and provide the scientific basis for the prevention, diagnosis and treatment. A retrospective study was conducted to analyze the children who were suspected of eczema and urticaria and tested for serum sIgE in the Tianjin Children's Hospital from December 2019 to August 2021. A total of 8 092 serum samples were tested for ten food allergens and ten inhaled allergens. The method was the enzyme-linked immune capture assay. The allergen epidemiological characteristics were statistically analyzed by Chi square test based on the children's characteristics and factors such as different sexes and ages and by the mass data. The results showed that the positive rate of eczema was 64.42%(5 213/8 092), and the urticaria was 35.58%(2 879/8 092). The positive rate of specific IgE was 66.65%(5 393/8 092), the food allergens was 61.74%(4 996/8 092), and the inhaled allergens was 34.85%(2 820/8 092). The top three positive rates of food allergens were egg 46.65%(3 775/8 092), milk 32.64%(2 641/8 092) and wheat flour 15.08%(1 220/8 092). The top three positive rates of inhaled allergens were house dust 21.40%(1 732/8 092), Alternaria 11.78%(953/8 092) and Dermatophagoides farinae 7.33%(593/8 092). The positivity of food allergens and inhaled allergens was significantly different in different age groups. The positive rates of food allergens in different age groups were 48.92%(947/1 936) in<1 year old, 72.28%(2 680/3 708) in 1-3 years old, 64.58%(919/1 423) in 4-6 years old and 43.90%(450/1 025) in>6 years old. The positive rates of inhaled allergens in different age groups were 17.67%(342/1 936) in<1 year old, 36.35%(1 348/3 708) in 1-3 years old, 46.38%(660/1 423) in 4-6 years old and 45.85%(470/1 025) in>6 years old. The top six positive rates of allergens of eczema were the same with urticaria, which were egg, milk, house dust, wheat flour, Alternaria and Dermatophagoides farinae. The allergens (greater than or equal to grade 4) differed in children with eczema and urticaria. Moreover, there were significant differences in the positive rates of Alternaria, egg, wheat flour, crab and shrimp. In conclusion, this study can reflect the epidemic characteristics of allergens in children with eczema and urticaria to a certain extent. There were significant differences in the positive rates of allergens between different age groups. It is necessary to reasonably avoid the high-risk allergens according to the epidemiological characteristics and clinical symptoms, which provide valuable information for the prevention, diagnosis and treatment of allergic diseases.
Infant ; Child ; Humans ; Female ; Male ; Child, Preschool ; Flour ; Retrospective Studies ; Triticum ; Urticaria/epidemiology* ; Eczema/epidemiology* ; Hospitals ; Immunoglobulin E ; Allergens ; Dust

As a recognized rare and highly fatal disease, hereditary angioedema (HAE) is difficult to diagnose and characterized by recurrent edema involving the head, limbs, genitals and larynx, etc. Diagnosis of HAE is not difficult. However, low incidence and lack of clinical characteristics lead to difficulty of doctors on timely diagnosis and correct intervention for HAE patients. Therefore, it is crucial to improve the awareness of this disease and prevent its recurrence. for HAE patients. In view of absent cognition of doctors and the general public on HAE, patients often suffer from sudden death or become disabled due to laryngeal edema which cannot be treated in time. Thus, based on the Internet mobile terminal platform, the team set up an all-day rapid emergency response system which is provided for HAE patients by setting up "one-click help". The aim is to offer optimization on overall management of HAE and designed the intelligent follow-up management to provide timely assistance and specialized suggestion for patients with acute attacks.
Humans ; Angioedemas, Hereditary/drug therapy*

To investigate the common specific immunoglobulin E(sIgE) in children with eczema and urticaria, compare the allergies in children with different diseases, genders and ages, and provide the scientific basis for the prevention, diagnosis and treatment. A retrospective study was conducted to analyze the children who were suspected of eczema and urticaria and tested for serum sIgE in the Tianjin Children's Hospital from December 2019 to August 2021. A total of 8 092 serum samples were tested for ten food allergens and ten inhaled allergens. The method was the enzyme-linked immune capture assay. The allergen epidemiological characteristics were statistically analyzed by Chi square test based on the children's characteristics and factors such as different sexes and ages and by the mass data. The results showed that the positive rate of eczema was 64.42%(5 213/8 092), and the urticaria was 35.58%(2 879/8 092). The positive rate of specific IgE was 66.65%(5 393/8 092), the food allergens was 61.74%(4 996/8 092), and the inhaled allergens was 34.85%(2 820/8 092). The top three positive rates of food allergens were egg 46.65%(3 775/8 092), milk 32.64%(2 641/8 092) and wheat flour 15.08%(1 220/8 092). The top three positive rates of inhaled allergens were house dust 21.40%(1 732/8 092), Alternaria 11.78%(953/8 092) and Dermatophagoides farinae 7.33%(593/8 092). The positivity of food allergens and inhaled allergens was significantly different in different age groups. The positive rates of food allergens in different age groups were 48.92%(947/1 936) in<1 year old, 72.28%(2 680/3 708) in 1-3 years old, 64.58%(919/1 423) in 4-6 years old and 43.90%(450/1 025) in>6 years old. The positive rates of inhaled allergens in different age groups were 17.67%(342/1 936) in<1 year old, 36.35%(1 348/3 708) in 1-3 years old, 46.38%(660/1 423) in 4-6 years old and 45.85%(470/1 025) in>6 years old. The top six positive rates of allergens of eczema were the same with urticaria, which were egg, milk, house dust, wheat flour, Alternaria and Dermatophagoides farinae. The allergens (greater than or equal to grade 4) differed in children with eczema and urticaria. Moreover, there were significant differences in the positive rates of Alternaria, egg, wheat flour, crab and shrimp. In conclusion, this study can reflect the epidemic characteristics of allergens in children with eczema and urticaria to a certain extent. There were significant differences in the positive rates of allergens between different age groups. It is necessary to reasonably avoid the high-risk allergens according to the epidemiological characteristics and clinical symptoms, which provide valuable information for the prevention, diagnosis and treatment of allergic diseases.
Infant ; Child ; Humans ; Female ; Male ; Child, Preschool ; Flour ; Retrospective Studies ; Triticum ; Urticaria/epidemiology* ; Eczema/epidemiology* ; Hospitals ; Immunoglobulin E ; Allergens ; Dust

INTRODUCTION: Drug allergies are often self-reported but of unknown accuracy. We carried out a prospective study to examine the utility and safety of formal allergology evaluation, and to identify factors associated with accurate drug allergy labels. METHOD: All patients who underwent drug allergy evaluation in our clinic during the study period were recruited. Baseline demographics, characteristics of index hypersensitivity reaction and outcomes of evaluation were recorded. RESULTS: A total of 331 patients from March 2019 to June 2021 completed drug allergy evaluation to index drugs of concern. There were 123 (37%) male patients, and the mean age was 49 years (standard deviation 17). There were 170 beta-lactam antibiotics, 53 peri-operative drugs, 43 others, 38 non steroidal anti-inflammatory drugs, and 27 non-beta-lactam antibiotic evaluations. Index reaction occurred within 5 years in 165 (50%) patients, with latency of less than 4 hours in 125 (38%) patients. The most common index reactions were rash, angioedema and urticaria. There were 57 (17%) evaluations stratified as low risk, 222 (67%) moderate risk, and 52 (16%) high risk based on multidisciplinary consensus. Allergy label was found to be false (negative drug evaluation) in 248 (75%) patients, while 16/237 (7%) skin tests, 44/331 (13%) in-clinic graded challenge, and 23/134 (17%) home prolonged challenges were positive (true drug allergy). The most common evaluation reactions were rash and urticaria. No cases of anaphylaxis were elicited. CONCLUSION Seventy-five percent of drug allergy labels are inaccurate. Risk-stratified, protocolised allergy evaluation is safe. Prolonged drug challenge increases the sensitivity of drug allergy evaluation and should therefore be performed when indicated.
Humans ; Male ; Middle Aged ; Female ; Prospective Studies ; Drug Hypersensitivity/epidemiology* ; Exanthema ; Urticaria ; Monobactams

This study explored the curative effect of Jingfang Mixture on urticaria mice induced by aluminum hydroxide/ovalbumin, and discussed its mechanism. Sixty male Kunming mice were randomly divided into a normal group, a model group, three Jingfang Mixture(low-dose, medium-dose, and high-dose) groups, and a positive drug(cetirizine hydrochloride) group. The urticarial model in mice was induced by the intraperitoneal injection of the mixed solution of ovalbumin and aluminum hydroxide. The degrees of pruritus were observed after the second immunization. Pathological changes were detected by hematoxylin and eosin(HE) staining. Levels of interleukin 1β(IL-1β) and tumor necrosis factor α(TNF-α) in the serum were detected by enzyme linked immunosorbent assay(ELISA). Expressions of NOD-like receptor protein 3(NLRP3) and IL-1β were detected by immunohistochemistry(IHC). Expressions of nuclear factor kappa-B(NF-κB p65), NLRP3, apoptosis-associated speck-like protein containing a CARD(ASC), cysteinyl aspartate-specific proteases 1(caspase-1), and IL-1β proteins were detected by Western blot. The results showed that, except for the normal group, the mice in all groups had different degrees of pruritus. Compared with the model group, the Jingfang Mixture groups and the positive drug group prolonged the scratching latency of mice(P<0.05), and significantly reduced the number of scratching(P<0.05). In addition, the Jingfang Mixture groups and the positive drug group improved the pathological morphology of skin tissue. The expression levels of IL-1β and TNF-α in serum were significantly reduced(P<0.05), and the number of NLRP3 and IL-1β positive cells was decreased(P<0.01). The expressions of p-NF-κB p65, NLRP3, ASC, cleaved caspase-1, and IL-1β protein were significantly down-regulated(P<0.05). The results of the above study indicate that Jingfang Mixture inhibit the inflammatory response in urticaria mice, and the mechanism may be related to the inhibition of activating NF-κB/NLRP3/IL-1β signaling pathway.
Animals ; Male ; Mice ; NF-kappa B/metabolism* ; Interleukin-1beta/metabolism* ; NLR Family, Pyrin Domain-Containing 3 Protein/metabolism* ; Tumor Necrosis Factor-alpha/metabolism* ; Ovalbumin ; Aluminum Hydroxide/pharmacology* ; Signal Transduction ; Caspase 1/metabolism* ; Urticaria ; Pruritus

Urticaria is an immune-mediated allergic disease. This study explored the effect of Jingfang Mixture on spleen T lymphocyte subsets of urticaria mice. A total of 50 Kunming mice were randomized into normal group(C), model group(V), and low-(JF-L, 0.5 g·kg~(-1)), medium-(JF-M, 1 g·kg~(-1)) and high-dose(JF-H, 2 g·kg~(-1)) Jingfang Mixture groups, with 10 mice in each group. The mixture of ovalbumin and aluminum hydroxide(0.1 mg + 0.1 mL) was used(intraperitoneal injection) to induce urticaria in mice. The administration began 6 days after the first immunization, and the second immunization was carried out 10 days after the first immunization. The pruritus index was detected within 30 min after the second immunization. The administration lasted 21 days. After 21 days, the serum was taken to detect the total IgE level. Based on hematoxylin and eosin(HE) staining, the pathological changes of skin tissue were observed, and Western blot was used to detect the levels of p-Janus kinase 2(JAK2)/JAK2 and p-signal transducer and activator of transcription 3(STAT3)/STAT3 in skin tissue. The spleen was taken to detect the spleen index, and flow cytometry was employed to determine the expression of lymphocyte subsets. The results showed that group V had obvious pathological changes in skin tissue compared with group C. Moreover, group V showed more scratches, higher spleen index, and higher level of total serum IgE than group C. In addition, higher levels of p-JAK2 and p-STAT3, lower proportions of CD4~+T, Th1, and Treg, higher proportions of CD8~+T, Th2, and Th17, and lower ratios of CD4~+/CD8~+, Th1/Th2, and Terg/Th17 were observed in group V than in group C. Compared with group V, each administration group showed alleviation of the pathological morphology of skin tissue, obvious epidermal thickening, relatively intact collagen fiber structure of dermal reticular layer, alleviated edema, and relief of vasodilation and peripheral inflammatory cell infiltration. Moreover, less scratching, lower spleen index, lower p-JAK2/JAK2 and p-STAT3/STAT3 were observed in the administration groups than in group V. JF-M group and JF-H group demonstrated lower levels of total IgE, larger proportions of CD4~+T, Th1, and Treg, smaller proportions of CD8~+ T, Th2, and Th17, and higher ratios of CD4~+/CD8~+, Th1/Th2, and Terg/Th17. In conclusion, Jingfang Mixture may improve the symptoms of urticaria mice by regulating the balance of spleen T lymphocyte subsets through JAK2-STAT3 signaling pathway.
Mice ; Animals ; Janus Kinase 2/pharmacology* ; Spleen ; T-Lymphocyte Subsets/metabolism* ; Signal Transduction ; Urticaria ; Immunoglobulin E

This study aims to clarify the effect of Jingfang Mixture on the treatment of chronic urticarial and its mechanism, and investigate the regulatory effect of chronic urticaria on the metabolic disorder of endogenous metabolites in the blood. The mice were randomly divided into normal group, model group, and Jingfang Mixture group, and modeling and administration continued for 21 d. The changes in endogenous small molecules in rat serum were determined by ultra-high performance liquid chromatography-electrospray ionization-Q Exactive-Orbitrap-mass spectrometry(UHPLC-ESI-QE-Orbitrap-MS) metabolomics technology. The change trend of endogenous metabolites in rat serum was analyzed to find potential biomarkers. The results showed that Jingfang Mixture regulate 16 biomarkers, mainly including taurine, glutamate, succinic acid, docosahexaenoic acid, and arachidonic acid. Metabolic pathway analysis was carried out by MetaboAnalyst, and P<0.01 was taken as the potential key metabolic pathway. Ten metabolic pathways were closely related to the treatment of chronic urticarial by Jingfang Mixture, mainly involved in the glutamate metabolism, taurine and hypotaurine metabolism, arginine and proline metabolism, arachidonic acid metabolism, tricarboxylic acid cycle, unsaturated fatty acid biosynthesis, glutathione metabolism, phenylalanine metabolism, alanine, aspartic acid, and glutamate metabolism, and butyric acid metabolism. Glutamate metabolism and butyric acid metabolism involved more metabolic pathways than others. Therefore, it was speculated that Jingfang Mixture had a balanced regulating effect on the related metabolic pathways which caused the serum disorder in the rats with urticaria, and tended to regulate the metabolic differential to the normal level in the rats with urticaria. This paper provides references for studying the mechanism of Jingfang Mixture from the perspective of endogenous metabolites and metabolic pathways in vivo. At the same time, the endogenous substances explored in this paper can be used as important biomarkers for the prevention of urticaria.
Rats ; Mice ; Animals ; Chronic Urticaria ; Arachidonic Acid ; Butyric Acid ; Metabolomics/methods* ; Chromatography, High Pressure Liquid/methods* ; Biomarkers/metabolism* ; Taurine ; Glutamates

This study aims to explore the effect of Jingfang Mixture on the protein expression of urticaria in mice and explain the mechanism of Jingfang Mixture in the treatment of urticaria. Twenty-seven male Kunming mice were randomly divided into a normal group, a model group and a Jingfang Mixture group according to body weight. Except for the normal group, mice in the model group and the Jingfang Mixture group were injected with the mixture of ovalbumin and Al(OH)_3 gel for the first immunization, and the second immunization was performed on the 10 th day to induce the urticaria model. Mice in the Jingfang Mixture group started to be administered on the 6 th day after the initial immunization, and was administered continuously for 21 days. The normal group and the model group were replaced with the same amount of purified water. Twenty-four hours after the last administration, an appropriate amount of skin was taken, and label-free quantitative proteomics technology was used to detect the differences in protein expression in skin tissue. The signaling pathways involved in the differential proteins was further analyzed. The results of proteomics indicated that seventy-six proteins were involved in the intervention of Jingfang Mixture on mice with urticaria, and the differential proteins were mainly enriched in biological process(BP), molecular function(MF), and cellular component(CC). Kyoto Encyclopedia of Genes and Genomes(KEGG) analysis showed that the signaling pathways regulated by Jingfang Mixture mainly involved carbon metabolism, metabolic pathways, glucagon signaling pathway, glycolysis/gluconeogenesis, pentose phosphate pathway, hypoxia inducible factor-1(HIF-1) signaling pathway, purine metabolism, adherens junction, calcium signaling pathway, leukocyte transendothelial migration, and inflammatory mediator regulation of transient receptor potential(TRP) channels, which were involved in skin tissue energy metabolism and immune regulation. The findings of this study showed that the protective effect of Jingfang Mixture on mice with urticaria was closely related to the regulation of immune disorders, and the regulatory effect on immune system may be achieved through the regulation of energy metabolism by Jingfang Mixture.
Male ; Mice ; Animals ; Proteomics/methods* ; Metabolic Networks and Pathways ; Urticaria/genetics* ; Signal Transduction ; Technology