AI case presentation
- allergic rhinitis -
What is Allergic rhinitis?
Symptomatic disorder of the nose induced by an Ig-E mediated inflammation after allergen exposure
- Nasal obstruction
- Itching
- Rhinorrhea
- Paroxysmal sneezing
Nasal sx. lasting > 1 hr on most days
Prevalence : 16%(perennial 8%, seasonal 2%, mixed type 6%)
Pathophysiology
Classification
Seasonal Rhinitis
Pollen
Spring (Ma
Atopic Dermatitis
(Treatment & Medication)
Provide relief of inflammation of eczematous lesions. Ointment base provides moisturization. White petrolatum is useful to avoid potential sensitization to preservatives in water-based moisturizers.
Anti-inflammatory agents
Mild topical corticosteroid mixed in petrolatum.
Use 1% ointment 2-3 times daily
Apply sparingly to affected areas bid/tid
(disconti
Update in the Mechanisms of Allergen-Specific Immunotherapy
Introduction
Conclusion
Immune Response To Allergen
Basis of Immunotherapy
Role of Th17 And Th22 Cells On Allergic Disorders
Dendritic Cells As Key Players In Allergic Inflammation
Role of Regulatory T cells In Immune Tolerance To Allergens
Therapeutic Approaches That Use Regulatory T-Cells
Mechanism of Allegen-Specific Immunotherapy
Tre
inflammation을 조절하는 역할로서의 natural killer cell에 대한 최신 정보들을 살펴본다.
Natural history of chronic hepatitis
T cell responses in chronic viral hepatitis
1. Chronic HBV infection
만성 B형 간염은 대부분 모체로부터의 수직감염의 결과이다. HBV에 감염된 신생아는 HBC DNA가 높은 수치임에도 불구하고 ALT가 정상인 기간이
Hypersensitivity Reactions to Nonsteroidal Anti-Inflammatory
Drugs
The terms
‘‘Drug hypersensitivity’’
Symptoms or signs initiated by an exposure to a drug at a dose normally tolerated by nonhypersensitive persons
‘‘Drug allergy’’
immunologically mediated drug hypersensitivity reactions, which may be either Immunoglobulin E (IgE) mediated(immediate) or non-IgE-mediated (delayed)
Allergic Rhinitis
Definition
Epidemiology & fundamentals
Pathophysiology
Diagnosis(including Sx. Ddx.)
Treatment
Chapter 1. Definition
Rhinitis
Rhinitis is defined as an inflammation of the lining of the nose and is characterized by nasal symptoms including anterior or posterior rhinorrhoea, sneezing, nasal blockage and/or itching of the nose.
Allergy?
Immune reaction : 병원체나 이물질
과민성 폐장염
inflammation of the alveoli within the lung caused by hypersensitivity to inhaled organic dusts. Sufferers are commonly exposed to the dust by their occupation or hobbies.
1.정의
inhalation of an antigen.
This leads to an exaggerated immune response (hypersensitivity).
Type III hypersensitivity and type IV hypersensitivity occur in hypersensitivity pneumonitis
2.기전
1)t
disease
Varied triggers, manifestations, and responsiveness to treatment
Clinical Problem
Among patients with acute severe asthma, some responds rapidly, some doesn몶t and require admission to the hospital
Reasons for this difference
: Degree of airway inflammation, presence or absence of mucus plugging, and individual responsiveness to B2-adrenergic and corticosteroid medications