Sensitization to Cat: When Is Nasal Challenge Needed?

2019 ◽  
Vol 179 (2) ◽  
pp. 108-113 ◽  
Author(s):  
Mona Al-Ahmad ◽  
Edin Jusufovic ◽  
Nermina Arifhodzic ◽  
Jasmina Nurkic ◽  
Abdul Latif Hanoun
Keyword(s):  
Nasal Challenge

Nasal challenge shows pathogenetic relevance of specific IgE serum antibodies for nasal symptoms caused by hexahydrophthalic anhydride

1994 ◽  
Vol 24 (5) ◽  
pp. 440-449 ◽  
Author(s):  
J. NIELSEN ◽  
. WELINDER ◽  
H. OTTOSSON ◽  
I. BENSRYD ◽  
P. VENGE ◽  
...  
Keyword(s):  
Specific Ige ◽  
Serum Antibodies ◽  
Nasal Challenge ◽  
Nasal Symptoms

Nasal Ocular Reflexes Occur After Nasal Challenge With Allergen

2007 ◽  
Vol 119 (1) ◽  
pp. S162 ◽  
Author(s):  
F.M. Baroody ◽  
K. Foster ◽  
A. Markarian ◽  
M. deTineo ◽  
R. Naclerio
Keyword(s):  
Nasal Challenge

241 Anti-allergic activity of loratadine and terfenadine assessed by nasal challenge

1988 ◽  
Vol 81 (1) ◽  
pp. 228 ◽  
Author(s):  
J. Bousquet ◽  
B. Lebel ◽  
I. Chanal ◽  
A. Morel ◽  
F.B. Michel
Keyword(s):  
Nasal Challenge

scholarly journals Nasal challenge test in the diagnosis of allergic respiratory diseases in subjects occupationally exposed to a high molecular allergen (flour)

1998 ◽  
Vol 48 (2) ◽  
pp. 91-97 ◽  
Author(s):  
P. Górski ◽  
A. Krakowiak ◽  
K. Pazdrak ◽  
C. Palczynski ◽  
U. Ruta ◽  
...  
Keyword(s):  
Respiratory Diseases ◽  
Challenge Test ◽  
Nasal Challenge ◽  
Occupationally Exposed

scholarly journals Nasal BCG Exposure Accelerates Dural Lymphatics Development via Macrophages’ Role in Newborn Mice

2021 ◽  
Author(s):  
Junhua Yang ◽  
Lifang Yuan ◽  
Linyang Song ◽  
Fangfang Qi ◽  
Zejie Zuo ◽  
...  
Keyword(s):  
Single Dose ◽  
Bacterial Infection ◽  
Immune Activation ◽  
Daily Life ◽  
Human Beings ◽  
Newborn Mice ◽  
Bcg Vaccination ◽  
Neonatal Mice ◽  
Nasal Challenge

AbstractThe dural lymphatics develop mainly during the first postnatal month. Lymphatics may be shaped by immune activation when bacterial infection happens. BCG, a strong immune activator, is widely injected to newborns. Moreover, human beings are nasally exposed in daily life to bacterial stimuli. These background prompted us to investigate whether neonatal BCG injection combined with nasally exposure exerts an influence on dural lymphatics develop. Here, mice received a single dose intracutaneous (i.c.) BCG injection immediately after birth followed by repeated nasal BCG challenge once a day (i.c./nasal group). These mice had an accelerated dural lymphatics growth and increased levels of several cytokines and VEGFR-3. Furthermore, macrophages were identified as a key mediator of these alterations. Mice that received mere one dose i.c. BCG injection showed no significant alterations in these indexes. Additionally, mere repeated nasal BCG challenge induced similar effects to i.c./nasal challenge but with a slighter extent. Taken together, these findings show that repeated nasal BCG vaccination accelerates dural lymphatics development in neonatal mice, especially in the presence of neonatal i.c. BCG injection.

scholarly journals Effects of leukotriene D4 nasal challenge on bronchial responsiveness and inflammation in asthmatic patients with allergic rhinitis

2017 ◽  
Vol 9 (2) ◽  
pp. 271-277
Author(s):  
Zheng Zhu ◽  
Yanqing Xie ◽  
Weijie Guan ◽  
Yi Gao ◽  
Rongquan Huang ◽  
...  
Keyword(s):  
Allergic Rhinitis ◽  
Leukotriene D4 ◽  
Bronchial Responsiveness ◽  
Asthmatic Patients ◽  
Nasal Challenge

Nasal Challenge with LPS Stimulates the Release of Macrophage Inflammatory Protein 1α

2009 ◽  
Vol 149 (2) ◽  
pp. 154-160 ◽  
Author(s):  
Anna-Karin Ekman ◽  
Mattias Fransson ◽  
Camilla Rydberg ◽  
Mikael Adner ◽  
Lars-Olaf Cardell
Keyword(s):  
Nasal Challenge ◽  
Inflammatory Protein ◽  
Macrophage Inflammatory Protein
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