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Erythema multiforme complicated by bacterial folliculitis in a 3-year-old Nubian goat.

Erythema multiforme is a rare hypersensitivity reaction that is reported in several domestic animal species, and not in goats. This case report describes the clinical and histopathological features of erythema multiforme and secondary bacterial skin infection in a goat.

Bird fanciers' lung: a case report.

The clinical course of a case of bird fanciers' lung is described along with the considerations that are important in the management of this form of hypersensitivity pneumonitis. Diagnostic parameters, therapeutic considerations, and environmental issues are discussed in the context of the current literature.

Cimetidine-induced fever.

Cimetidine is a rare cause of drug-induced fever. In a patient without evidence of hypersensitivity (the lymphocytes did not react to the drug in vitro) fever was the sole manifestation of an adverse reaction to cimetidine that was confirmed by challenge with the drug.

The morphology of chromium allergic skin reactions at electron microscopic resolution: studies in man and guinea pig.

Previous studies on clinical patch test reactions have been expanded to short-term studies in humans hypersensitive to chromium. Preliminary results are discussed in relation to experiments in normal and sensitized guinea pigs.

BCG-induced pneumonitis with lymphocytic pleurisy in the absence of elevated KL-6.

BACKGROUND: Pneumonitis is a rare complication of bacillus Calmette-Guerin (BCG) immunotherapy seen in patients with urothelial cancer follo … ongly positive. However, levels of serum and bronchoalveolar lavage fluid KL-6, a useful marker for hypersensitivity pneumonitis (HP), were within normal ranges. CONCLUSION: We speculate that the pathogenesis of our case may be a hypersensitive reaction to the proteic component of BCG entering the lung and pleural space, which is different from the etiology of th …

Intussusception secondary to anaphylactic reaction to salmon roe (ikura).

Anaphylactic food reaction often involves gastrointestinal symptoms, such as vomiting and abdominal pain, but to date, there have been no publications documenting the association between food hypersensitivity and intussusception. Herein is reported the case of a 2-year-old boy with intussusception accompanied by anaphylactic food reaction. The patient without known allergies complained of severe abdominal pain following ingestion of salmon roe for the first time. Dyspnea, wheezing and generalized urticaria also developed. Subsequently, he had stools containing jelly-like blood with mucus. At h…

Это IL-10 Полиморфизм на месте -592 связанных с заболеваниями, связанными с иммунной системой?

Основными причинами заболеваний, связанных с иммунной системой, таких, как гиперчувствительность и автоиммунитет, являются иммунная реакция. Было также установлено, что цитокины играют ключевую роль в регулировании иммунной реакции, которая, как было доказано, имеет важное значение для патогенеза болезней. IL-10, основной антивоспалительный цитокин, производится несколькими иммунными клетками, такими, как T-регуляторы и T2 лимфоциты, активированные макрофаги, B-регулирующие лимфоциты, а также другими типами клеток. Она играет ключевую роль в регулировании иммунной реакции после ликвидации микр

Совпадение в аннотации оригинала
Immune responses are the main causes of immune system-related diseases such as hypersensitivities and autoimmunity. It has also been establi … on of immune responses after microbe elimination (homeostasis) and against self-antigens to prevent hypersensitivity and autoimmune diseases, respectively. Studies showed that a single nucleotide polymorphism (SNP) at the -592 position of IL-10 is associated with its regulation of expression. This review addresses the recent information regarding the association o …

[Diagnostic methods for confirming drug-allergy--the lymphocyte transformation test in dermatology].

Recognizing the adverse drug reactions and confirming the role of the drug causing the symptoms is a great challenge for a medical team. The … nt drugs in different immune reactions, as drug-specific T-cells are almost always involved in drug hypersensitivity reactions. Its disadvantage is that the test is cumbersome and technically demanding. The method is not unequivocally accepted, it is necessary to carry out a systematic evaluation of its sensitivity and specificity to make the test more widely appr …

Cellular responses to the DNA strand-scission enediyne C-1027 can be independent of ATM, ATR, and DNA-PK kinases.

The current paradigm based upon ionizing radiation (IR) studies states that cells deficient in either ataxia-telangiectasia-mutated kinase (ATM) or related phosphatidylinositol 3 (PI 3) -kinases (ATR and DNA-PK) are hypersensitive to DNA strand breaks because they are unable to rapidly activate downstream effectors such as p53. Here we have contrasted cell responses to IR and C-1027, a radiomimetic antibiotic that induces DNA strand breaks. At equal levels of DNA double strand breaks, cell lines with inactive ATM or other phosphatidylinositol 3-kinases displayed classical hypersensitivity to I…

Targeted inactivation of mouse RAD52 reduces homologous recombination but not resistance to ionizing radiation.

The RAD52 epistasis group is required for recombinational repair of double-strand breaks (DSBs) and shows strong evolutionary conservation. In Saccharomyces cerevisiae, RAD52 is one of the key members in this pathway. Strains with mutations in this gene show strong hypersensitivity to DNA-damaging agents and defects in recombination. Inactivation of the mouse homologue of RAD52 in embryonic stem (ES) cells resulted in a reduced frequency of homologous recombination. Unlike the yeast Scrad52 mutant, MmRAD52(-/-) ES cells were not hypersensitive to agents that induce DSBs. MmRAD52 null mutant mi…

Paclitaxel Dosing Regimens Drive Differential CD4⁺ T Cell Responses in the Dorsal Root Ganglia and Modulate Neuropathic Pain Severity.

While chemotherapy is effective in killing cancer cells, its non-specific cytotoxicity harms peripheral neurons, leading to chemotherapy-ind … e CD4 + T cell responses in the dorsal root ganglia (DRG), and how these cells influence mechanical hypersensitivity, remains poorly understood. In this study, female mice were administered a single, high dose (sHD) or multiple low doses (mLD) of paclitaxel (PTX). The mLD group, which received the higher cumulative dose, exhibited an earlier T cell response in the …

Differential fMRI neural synchrony associated with migraine during naturalistic stimuli with negative emotional valence.

Migraine is a common neurological disorder that impacts approximately 12% of the general population and is characterized by moderate to seve … igh arousal and neutral valence, low arousal stimuli. These findings suggest that migraine involves hypersensitivity to audiovisual movies as a function of negative emotional valence, where negative/aversive emotional states may drive greater synchrony in multisensory integration. Overall, this research highlights distinct pathways through which emotion and arousa …

From Acute Carditis, Rheumatic Carditis, and Morphologic Cardiac Reactions to Allergic Angina, Allergic Myocardial Infarction, and Kounis Syndrome: A Multidisciplinary and Multisystem Disease.

This narrative review explains the history of anaphylactic or hypersensitivity reactions, their connection to the cardiovascular system, and Kounis syndrome, which is linked to hypersensitivity. Additional subjects discussed include immunoglobulin E and serum tryptase, common pathways of allergic and nonallergic cardiovascular events, current perspectives on Kounis syndrome, allergic myocardial infarction, allergic angina, and the impact of COVID-19 and its vaccination on Kounis syndrome. Kounis syndrome is a distinct kind of acute vascular disease that affects the coronary, cerebral, mesenter…

Utility of Cough Provocation Tests in Chronic Cough and Respiratory Diseases: A Comprehensive Review and Introduction of New Reference Ranges for the Capsaicin Test.

Cough provocation tests (CPTs) are an objective measurement of the sensitivity of the cough reflex arc. However, they are not established in … ms induced by chemical irritants, and fibrotic interstitial lung diseases. In the following groups, hypersensitivity of the cough reflex was present in those individuals whose symptom profile was predominated by cough: asthma, chronic obstructive pulmonary disease (COPD), bronchiectasis, and sarcoidosis. In the following conditions, patients usually cough in order …

Predicting the neurobehavioral side effects of dexamethasone in pediatric acute lymphoblastic leukemia.

Although dexamethasone is an effective treatment for acute lymphoblastic leukemia (ALL), it can induce a variety of serious neurobehavioral … y predict dexamethasone-induced neurobehavioral side effects. However, patients with glucocorticoid hypersensitivity experienced significantly more symptoms associated with dexamethasone-induced depression. Future studies should elucidate further the mechanisms by which neurobehavioral side effects are influenced by glucocorticoid sensitivity.

[Anaphylactic reactions to low-molecular weight chemicals].

Low-molecular weight chemicals (haptens) include a large group of chemical compounds occurring in work environment, items of everyday use (cleaning products, clothing, footwear, gloves, furniture), jewelry (earrings, bracelets), drugs, especially in cosmetics. They cause type IV hypersensitive reactions. During the induction phase of delayed-type hypersensitivity, haptens form complexes with skin proteins. After internalization through antigen presenting cells, they are bound to MHC class II molecules. Next, they are exposed against specific T-lymphocytes, what triggers activation of Th1 cells…

Pepper heat shock protein 70a interacts with the type III effector AvrBsT and triggers plant cell death and immunity.

Heat shock proteins (HSPs) function as molecular chaperones and are essential for the maintenance and/or restoration of protein homeostasis. The genus Xanthomonas type III effector protein AvrBsT induces hypersensitive cell death in pepper (Capsicum annuum). Here, we report the identification of the pepper CaHSP70a as an AvrBsT-interacting protein. Bimolecular fluorescence complementation and coimmunoprecipitation assays confirm the specific interaction between CaHSP70a and AvrBsT in planta. The CaHSP70a peptide-binding domain is essential for its interaction with AvrBsT. Heat stress (37°C) an

Effects of anxiety and depression in patients with gastroesophageal reflux disease.

BACKGROUND & AIMS: Increased levels of anxiety and depression have been associated with esophageal hyperalgesia and an increased risk of gas … monitoring or with the number of symptoms associated with a reflux event. Among GERD patients with hypersensitivity to reflux, levels of anxiety and depression and decreases in quality of life were similar to those of other patients with GERD. Patients with functional heartburn had higher levels of anxiety than patients with GERD. CONCLUSIONS: In patients with G …

Lipid transfer protein cross-reactivity assessed in vivo and in vitro in the office: pros and cons.

BACKGROUND: Few studies analyze cross-reactivity between lipid transfer proteins (LTP) from a large spectrum of botanically unrelated plant-derived foods using routine diagnostic tests. OBJECTIVE: To assess the clinical usefulness of currently available in vivo and in vitro tests in LTP-hypersensitive patients. METHODS: An in vitro and in vivo study was performed of 15 peach-allergic adults monosensitized to LTP in order to analyze their allergy and hypersensitivity to apple, hazelnut, walnut, peanut, soybean, lentil, maize, celery, carrot, banana, melon, tomato, kiwi, buckwheat, and sunflow…

Beta-escin has potent anti-allergic efficacy and reduces allergic airway inflammation.

BACKGROUND: Type I hypersensitivity is characterized by the overreaction of the immune system against otherwise innocuous substances. It manifests as allergic rhinitis, allergic conjunctivitis, allergic asthma or atopic dermatitis if mast cells are activated in the respective organs. In case of systemic mast cell activation, life-threatening anaphylaxis may occur. Currently, type I hypersensitivities are treated either with glucocorticoids, anti-histamines, or mast cell stabilizers. Although these drugs exert a strong anti-allergic effect, their long-term use may be problematic due to their si…