Predictors of Response to Oral Medications and Low-Histamine Diet in Patients with Chronic Urticaria. [PDF]
J Immunol Res, 2022 Background. Chronic urticaria (CU) is comprised of diverse phenotypes, and thus, a shift towards a precision medical approach is warranted in its management. Methods. This study enrolled 78 patients with CU. Serum erythrocyte sedimentation rate, hemoglobin, hematocrit, eosinophil count, IgE, antinuclear antibody (ANA), and serum diamine oxidase (DAO ...
Chiang HL +4 more
europepmc +4 more sources
Simple and Reliable Determination of the Histamine Content of Selected Greek Vegetables and Related Products in the Frame of "Low Histamine Diet". [PDF]
Foods, 2022 The determination of histamine in Greek foods that should potentially be avoided during a “low histamine diet” is reported herein. Cation exchange chromatography combined to selective post column derivatization proved to be an excellent tool for this type of analysis as well, offering accurate results following minimal sample preparation.
Tsiasioti A, Tzanavaras PD.
europepmc +5 more sources
Biogenic Amines in Plant-Origin Foods: Are they Frequently Underestimated in Low-Histamine Diets? [PDF]
Foods, 2018 Low-histamine diets are currently used to reduce symptoms of histamine intolerance, a disorder in histamine homeostasis that increases plasma levels, mainly due to reduced diamine-oxidase (DAO) activity. These diets exclude foods, many of them of plant origin, which patients associate with the onset of the symptomatology. This study aimed to review the
Sònia Sánchez-Pérez +5 more
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Treatment of Atopic Dermatitis with a Low-histamine Diet. [PDF]
Ann Dermatol, 2011 Atopic dermatitis (AD) has numerous trigger factors. The question of whether foods can aggravate AD remains open to debate. Although a number of published papers have detailed the relationship between food allergies and AD, little research has examined the question of how food intolerance affects AD.
Chung BY +6 more
europepmc +4 more sources
Study Protocol for a Prospective, Unicentric, Double-Blind, Randomized, and Placebo-Controlled Trial on the Efficacy of a Low-Histamine Diet and DAO Enzyme Supplementation in Patients with Histamine Intolerance. [PDF]
NutrientsBackground/Objectives: Histamine intolerance is primarily caused by a deficiency in the diamine oxidase (DAO) enzyme at the intestinal level. The reduced histamine degradation in the gut leads to its accumulation in plasma, thereby causing multiple clinical manifestations, such as urticaria, diarrhea, headache, dyspnea, or tachycardia, among others ...
Duelo A +16 more
europepmc +3 more sources
A case series of diamine oxidase deficiency misdiagnosed as anxiety or panic attacks in patients with tachycardia. [PDF]
Indian J PsychiatryBackground: Diamine oxidase (DAO) deficiency, a key marker of histamine intolerance (HIT), often mimics anxiety or panic disorders, leading to a misdiagnoses and delayed treatment.
Keskinel I.
europepmc +2 more sources
A Microbial Endocrinology-Designed Discovery Platform to Identify Histamine-Degrading Probiotics: Proof of Concept in Poultry. [PDF]
MicroorganismsHistamine is a biogenic amine found across the phylogenetic spectrum, from plants to fish to animals. In farm animal production, the host’s production of histamine within the intestinal tract serves as a neurotransmitter, facilitating communication from ...
Lyte M, Daniels K.
europepmc +2 more sources
A Popular myth – low‐histamine diet improves chronic spontaneous urticaria – fact or fiction? [PDF]
Journal of the European Academy of Dermatology and Venereology, 2016 AbstractBackgroundChronic spontaneous urticaria (CsU) is a frequent dermatological disease that might last for months or years with high impact on quality of life. Known causes are autoreactive phenomena, infections or intolerances, rarely IgE‐mediated allergies. One‐third of CsU patients benefit from a low‐pseudoallergen diet.
N, Wagner +6 more
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Journal of Medical Science, 2022 Histamine intolerance (HIT) is food intolerance of non-immunological origin, and it results from an imbalance between the consumption of histamine with food and the organism ability to metabolize it.
Joanna Matysiak
doaj +1 more source
Role of diamine oxidase in the pathogenesis of chronic urticaria
Медицинская иммунология, 2022 Chronic urticaria is a polyetiological disease proceeding by various immunological and non-immunological (pseudo-allergic) mechanisms. Food intolerance is a distinct type of pseudo-allergies, manifesting, e.g., with histamine intolerance syndrome, caused
N. V. Mikryukova, N. M. Kalinina
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