We report the induction of tolerance in four patients with severe IgE-mediated cow's milk allergy, with an oral rush desensitization by introducing increasing daily doses of cow's milk (CM) for 5 days under clinical conditions in order to enable the patients to tolerate 200 ml of CM daily. Our results indicate that we can induce clinical tolerance in CM allergy by oral administration of progres...

Background In Portugal, fish allergy is the third cause of food allergy in children and it can be severe and persistent. Patients are often allergic to several fish species, based on the cross-reactivity of their parvalbumins. However, some studies indicate that there are fish species, like swordfish, with lower levels of parvalbumins and which are expected to be of lower allergenicity. Managem...

The purpose of this study is to determine the correlations between servant leadership perceptions and organizational cynicism burnout levels personnel Ankara Directorate Provincial Agriculture Forestry. In March 2019, 300 employees had taken a survey within context. data from research been analyzed via SPSS program. study, t-test analysis was used examine leadership, according sex, marital stat...

Desensitization of cannabinoid receptor signaling by a G-protein coupled receptor kinase (GRK) was examined using the Xenopus oocyte expression system. Application of a CB1 agonist, WIN 55,212-2, evoked a concentration-dependent increase in K+ conductance (Kir3) in oocytes coexpressing rat CB1 with the G-protein-gated, inwardly rectifying K+ channels Kir3.1 and Kir3.4. Desensitization was sligh...

UNLABELLED It is not known if, in polarized cells, desensitization events can be influenced by the domain on which the receptor resides. Desensitization was induced by 5'-(N-ethylcarboxamido)adenosine (NECA) and was quantitated by measurement of short-circuit current (I(sc)) in response to adenosine. NECA added to either the apical or basolateral compartments rapidly desensitized receptors on t...

In morphine tolerance a key question that remains to be answered is whether mu-opioid receptor (MOPr) desensitization contributes to morphine tolerance, and if so by what cellular mechanisms. Here we demonstrate that MOPr desensitization can be observed in single rat brainstem locus coeruleus (LC) neurons following either prolonged (> 4 h) exposure to morphine in vitro or following treatment of...

Phosphorylation of residues in the C-terminal tail of the µ-opioid receptor (MOPr) is thought to be a key step in desensitization and internalization. Phosphorylation of C-terminal S/T residues is required for internalization (Just et al., 2013), but its role in desensitization is unknown. This study examined the influence of C-terminal phosphorylation sites on rapid desensitization of MOPr. Wi...

The tetrad of bronchial asthma, severe sinusitis, nasal polyp, eosinophilia, and systemic vasculitis is the main feature of allergic granulomatosis and angitis (Churg- Strauss Syndrome). This vasculitis is usually seen idiopathic in patients with a long history of asthma; oral steroids using steroid inhalers, vaccination and desensitization might be triggering factors. Drugs such as leukotriene...

BACKGROUND AND PURPOSE The majority of studies examining desensitization of the μ-opioid receptor (MOR) have examined those located at cell bodies. However, MORs are extensively expressed at nerve terminals throughout the mammalian nervous system. This study is designed to investigate agonist-induced MOR desensitization at nerve terminals in the mouse ventral tegmental area (VTA). EXPERIMENTA...