OBJECTIVES: To examine the immunological and clinical influence of 4 months' feeding with either yoghurt or partially skimmed milk or nothing, on 20 volunteers. SUBJECTS:Thirteen subjects had a demonstrated allergic rhinopathy and seven were healthy subjects and participated as controls. RESEARCH DESIGN: Either a group of seven or a group of six rhinopathic patients were fed either 450 g yoghurt or 450 g partially skimmed milk, respectively, for 4 months between March and October 1999. All subjects maintained their usual diet throughout the study. Peripheral blood mononuclear cells (PBMC) were isolated before and after the experimental period and cultured for periods of 40 and 64 h. Proliferation index assay and release of IFNgamma and IL-4 without and with PHA stimulation were assessed. Allergic rhinopathy was evaluated before and after the 4 months period by performing the nasal functionality tests (Active Anterior Rhinomanometry, Acoustic Rhinometry), the prick test, the nasal specific provocation test (NPT), the dosage of specific IgE blood levels, the evaluation of the symptomatological score and the nasal mucociliary transport test. RESULTS: No significant change of the proliferation index was noted among the three groups. Cultured PBMC of the group fed with yoghurt released more IFNgamma and less IL-4. Cytokine plasma levels were at and remained at basal levels. Prick test, specific serum IgEs and NPT remained immodified. Muco-ciliary transport time (MCTt) and symptomatological score showed a definitive improvement after yoghurt feeding. CONCLUSION: Yoghurt feeding appears to improve or prevent allergic recurrences in rhinopatic patients.
RCT Entities:
OBJECTIVES: To examine the immunological and clinical influence of 4 months' feeding with either yoghurt or partially skimmed milk or nothing, on 20 volunteers. SUBJECTS: Thirteen subjects had a demonstrated allergic rhinopathy and seven were healthy subjects and participated as controls. RESEARCH DESIGN: Either a group of seven or a group of six rhinopathic patients were fed either 450 g yoghurt or 450 g partially skimmed milk, respectively, for 4 months between March and October 1999. All subjects maintained their usual diet throughout the study. Peripheral blood mononuclear cells (PBMC) were isolated before and after the experimental period and cultured for periods of 40 and 64 h. Proliferation index assay and release of IFNgamma and IL-4 without and with PHA stimulation were assessed. Allergic rhinopathy was evaluated before and after the 4 months period by performing the nasal functionality tests (Active Anterior Rhinomanometry, Acoustic Rhinometry), the prick test, the nasal specific provocation test (NPT), the dosage of specific IgE blood levels, the evaluation of the symptomatological score and the nasal mucociliary transport test. RESULTS: No significant change of the proliferation index was noted among the three groups. Cultured PBMC of the group fed with yoghurt released more IFNgamma and less IL-4. Cytokine plasma levels were at and remained at basal levels. Prick test, specific serum IgEs and NPT remained immodified. Muco-ciliary transport time (MCTt) and symptomatological score showed a definitive improvement after yoghurt feeding. CONCLUSION: Yoghurt feeding appears to improve or prevent allergic recurrences in rhinopatic patients.
Authors: Marina Elli; Maria Luisa Callegari; Susanna Ferrari; Elena Bessi; Daniela Cattivelli; Sara Soldi; Lorenzo Morelli; Nathalie Goupil Feuillerat; Jean-Michel Antoine Journal: Appl Environ Microbiol Date: 2006-07 Impact factor: 4.792
Authors: Sarah K Wise; Sandra Y Lin; Elina Toskala; Richard R Orlandi; Cezmi A Akdis; Jeremiah A Alt; Antoine Azar; Fuad M Baroody; Claus Bachert; G Walter Canonica; Thomas Chacko; Cemal Cingi; Giorgio Ciprandi; Jacquelynne Corey; Linda S Cox; Peter Socrates Creticos; Adnan Custovic; Cecelia Damask; Adam DeConde; John M DelGaudio; Charles S Ebert; Jean Anderson Eloy; Carrie E Flanagan; Wytske J Fokkens; Christine Franzese; Jan Gosepath; Ashleigh Halderman; Robert G Hamilton; Hans Jürgen Hoffman; Jens M Hohlfeld; Steven M Houser; Peter H Hwang; Cristoforo Incorvaia; Deborah Jarvis; Ayesha N Khalid; Maritta Kilpeläinen; Todd T Kingdom; Helene Krouse; Desiree Larenas-Linnemann; Adrienne M Laury; Stella E Lee; Joshua M Levy; Amber U Luong; Bradley F Marple; Edward D McCoul; K Christopher McMains; Erik Melén; James W Mims; Gianna Moscato; Joaquim Mullol; Harold S Nelson; Monica Patadia; Ruby Pawankar; Oliver Pfaar; Michael P Platt; William Reisacher; Carmen Rondón; Luke Rudmik; Matthew Ryan; Joaquin Sastre; Rodney J Schlosser; Russell A Settipane; Hemant P Sharma; Aziz Sheikh; Timothy L Smith; Pongsakorn Tantilipikorn; Jody R Tversky; Maria C Veling; De Yun Wang; Marit Westman; Magnus Wickman; Mark Zacharek Journal: Int Forum Allergy Rhinol Date: 2018-02 Impact factor: 3.858
Authors: Kamal Ivory; Andrew M Wilson; Prasanna Sankaran; Marta Westwood; Justin McCarville; Claire Brockwell; Allan Clark; Jack R Dainty; Laurian Zuidmeer-Jongejan; Claudio Nicoletti Journal: PLoS One Date: 2013-11-15 Impact factor: 3.240