Skin tests are important aids in the management of patients with inhalant allergy. Their usefulness will be increased if these basic principles are kept in mind: (1) Scratch test should be sufficiently deep, (2) Antigen extracts used for intradermal tests should be fresh enough to insure their activity, (3) Two control tests should be used each time tests are done, (4) Hydroxyzine and promethazine may diminish skin reactivity; therefore, negative skin tests should not be relied upon until repeated in the absence of such medication, and (5) Skin tests for food allergy are quite unreliable, whether positive or negative. Food allergy is best studied by means of elimination trial diets.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Linear IgA bullous dermatosis-a fifty year experience of Warsaw Center of bullous diseases.
Front Immunol
January 2025
Department of Immunodermatology, National Medical Institute of the Ministry of the Interior and Administration, Warsaw, Masovian, Poland.
Linear IgA bullous dermatosis (LABD) is a rare subepidermal blistering disorder characterized by the presence of linear IgA deposits at the basement membrane zone (BMZ) by direct immunofluorescence (DIF). This entity was first described by Chorzelski and Jablonska from Warsaw Center of Bullous Diseases, Poland. The disease affects children and adults, whereby they differ in terms of clinical picture and course.
View Article and Find Full Text PDFPrevalence of psoriatic arthritis in Italy: insights from the multicentric MAPSI study.
Front Med (Lausanne)
January 2025
S.C. Reumatologia, ASL3 Genovese, Genoa, Italy.
Introduction: Psoriatic arthritis (PsA) is a chronic inflammatory arthropathy associated with cutaneous psoriasis (PsO), first defined by Moll and Wright. Initially perceived as relatively benign, PsA is now recognized for its chronic, progressive, and destructive nature, significantly impacting patients' quality of life, similar to Rheumatoid Arthritis (RA). Globally, PsA represents about 20% of cases in early arthritis clinics, posing diagnostic and management challenges.
View Article and Find Full Text PDFMotor neuron diseases are not exclusively motor; the SSR paradigm.
Amyotroph Lateral Scler Frontotemporal Degener
January 2025
2nd Second Department of Neurology, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Athens, Greece.
Motor Neuron Diseases (MNDs), familial and sporadic, are progressive neurodegenerative disorders that, for an extended period in the past, were considered purely motor disorders. During the course of the disease, however, some patients exhibit concomitant non-motor signs; thus, MNDs are currently perceived as multisystem disorders. Assessment of non-motor symptoms is usually performed clinically, although laboratory tests can also be routinely used to objectively evaluate these symptoms.
View Article and Find Full Text PDFWearable Multimodal Optical Analyzers: Physiological Variability and Reproducibility of Measurements.
J Biophotonics
January 2025
Research and Development Center of Biomedical Photonics, Orel State University, Orel, Russia.
The work is devoted to the study of the physiological variability of the microcirculatory-tissue system (MTS) parameters under normal conditions and during functional tests. The results were obtained in vivo using multimodal wearable analyzers implementing methods of laser Doppler flowmetry and fluorescence spectroscopy. Comprehensive data analysis and calculation of the coefficients of variation of the MTS parameters of the human body for various topographic and anatomical areas of the skin were carried out.
View Article and Find Full Text PDFDevelopment of propranolol loaded SLN for transdermal delivery: characterization and skin deposition studies.
Ther Deliv
January 2025
Medical Biomaterials Research Center (MBRC), Tehran University of Medical Sciences, Tehran, Iran.
Aim: The study aimed to formulate solid lipid nanoparticles (SLNs) for the transdermal delivery of PPL to improve skin retention and efficacy.
Materials And Method: The particle size distribution of SLNs was determined and the morphology of SLNs was also analyzed by SEM. , and evaluations were done for PPL loaded SLN.
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!