Abstract:
:The manufacturing of PrePen (benzylpenicilloyl-polylysine) was suspended from September 2000 through November 2001 because of Food and Drug Administration intervention. PrePen is penicilloyl bound to polylysine and is considered to be the major determinant of penicillin metabolism; it is used as a skin-testing reagent to detect immunoglobulin E antibodies in people with a history of penicillin allergy. Because of the uncertainty of whether PrePen would be made available in the future, we attempted to make benzylpenicilloyl-polylysine in our laboratory using a modification of a previously described method. Subsequently, we compared our preparation with PrePen by enzyme-linked immunosorbent assay and skin testing. Using a patient previously documented to have a positive reaction to PrePen by history and intradermal skin testing, a puncture test to PrePen as well as dilutions of benzylpenicilloyl-polylysine was negative. Positive intradermal tests were performed on PrePen and benzylpenicilloyl-polylysine at 5 mg/mL. The enzyme-linked immunosorbent assay was performed to compare the antigenicity of PrePen and benzylpenicilloyl-polylysine and revealed similar binding to both. Subsequently, cutaneous testing on 10 additional penicillin-allergic people was performed, with corroborative results. Our benzylpenicilloyl-polylysine production methodology could prove useful to those who do not have access to PrePen or another similar reagent.
journal_name
Allergy Asthma Procjournal_title
Allergy and asthma proceedingsauthors
Vemuri P,Harris KE,Suh LA,Grammer LCsubject
Has Abstractpub_date
2004-05-01 00:00:00pages
165-8issue
3eissn
1088-5412issn
1539-6304journal_volume
25pub_type
临床试验,杂志文章abstract::Allergic diseases reflect various pathways of T lymphocyte inflammation and largely comprise T helper (Th) 2-associated processes. Recent investigations have identified pathways involved in promoting Th2 responses. Additionally, novel T-cell subtypes, each with its own distinct cytokine profile, contribute to the hete...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2011.32.3428
更新日期:2011-03-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2009.30.3294
更新日期:2009-11-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2008.29.3174
更新日期:2008-11-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/108854196778606455
更新日期:1996-11-01 00:00:00
abstract:BACKGROUND:Many children struggle with albuterol hydrofluoroalkane (HFA) inhalers. Albuterol multidose dry powder inhaler (MDPI) may simplify rescue bronchodilator use in children. OBJECTIVE:To demonstrate the comparability of albuterol MDPI and albuterol HFA in children with asthma. METHODS:This phase II, multicente...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.2500/aap.2016.37.3986
更新日期:2016-09-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/108854101778148764
更新日期:2001-05-01 00:00:00
abstract:OBJECTIVE:We evaluated the risk of asthma development in adult patients with inflammatory bowel disease (IBD) in a nationwide population. METHODS:A retrospective cohort study was conducted by using data retrieved from the Taiwan National Health Insurance Research Database. Patients, ages 20 year or older, with newly d...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2015.36.3869
更新日期:2015-09-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:
更新日期:2003-07-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2009.30.3276
更新日期:2009-09-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2007.28.2951
更新日期:2007-01-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2009.30.3273
更新日期:2009-09-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:
更新日期:2003-09-01 00:00:00
abstract:Background:Bronchial asthma and rhinitis are among the most common diseases in children and frequently coexist in the patient. The primary aim of anti-asthmatic therapy is disease control. Several questionnaires can be used in pediatrics to assess asthma control and the Children Asthma Control Test (C-ACT) is one of th...
journal_title:Allergy and asthma proceedings
pub_type: 信件
doi:10.2500/aap.2019.40.4219
更新日期:2019-05-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2012.33.3537
更新日期:2012-05-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/108854101778249258
更新日期:2001-01-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2013.34.3635
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:Epinephrine remains the treatment of choice for acute anaphylaxis. However, currently available autoinjectors are costly, and studies have demonstrated human factor issues that result in incorrect use as well as device failures. OBJECTIVE:A recent U.S. Food and Drug Administration approved prefilled syringe...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2018.39.4154
更新日期:2018-09-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:
更新日期:2002-03-01 00:00:00
abstract::Chronic urticaria is a common clinical disorder that is idiopathic in over 75% of cases. Less commonly, urticaria may be the presenting manifestation of an allergic or infectious disease, endocrinopathy, inherited syndrome, or autoimmune disorder. Rarely, urticaria may be a sign of underlying malignancy, including leu...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/108854199778681530
更新日期:1999-01-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2011.32.3481
更新日期:2011-11-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/108854100778249051
更新日期:2000-11-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:Anaphylaxis is increasingly reported in infancy. Diagnosis and management of anaphylaxis is difficult, and data are limited in infants. The aim of the present study was to determine the clinical course and management strategies used for anaphylaxis in infancy. METHODS:Patients attending to our clinic and wh...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2017.38.4009
更新日期:2017-01-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:
更新日期:2002-01-01 00:00:00
abstract::The cardinal nasal symptoms of allergic rhinitis (AR) are sustained by an underlying inflammatory process. Congestion is one of the most prominent and distressing symptoms for patients and is strongly associated with a broadly deteriorated quality of life and significant losses in productivity. The purpose of this stu...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2008.29.3110
更新日期:2008-05-01 00:00:00
abstract:BACKGROUND:Chronic urticaria (CU) is a skin disorder defined as daily or almost daily exhibition of pruritic and transient wheals that last for 6 weeks. CU is divided into two subtypes: chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). OBJECTIVES:To evaluate the clinical features, possible c...
journal_title:Allergy and asthma proceedings
pub_type: 杂志文章
doi:10.2500/aap.2016.37.4010
更新日期:2016-11-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,随机对照试验
doi:10.2500/aap.2019.40.4223
更新日期:2019-07-03 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2010.31.3357
更新日期:2010-05-01 00:00:00
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journal_title:Allergy and asthma proceedings
pub_type: 杂志文章,评审
doi:10.2500/aap.2006.27.2859
更新日期:2006-05-01 00:00:00