16.02.2005, 13:58
Den Teufel mit dem Beelzebub austreiben:
Aliment Pharmacol Ther. 1992 Feb;6(1):61-6.
beta-Galactosidase from Aspergillus niger in adult lactose malabsorption: a double-blind crossover study.
Corazza GR, Benati G, Sorge M, Strocchi A, Calza G, Gasbarrini G.
Department of Medical Pathology, S. Orsola University Hospital, University of Bologna, Italy.
An assessment was made of the efficacy of a beta-galactosidase, obtained from Aspergillus niger and added to intact milk, in decreasing lactose malabsorption and intolerance. Sixteen adult patients with malabsorption and intolerance to this sugar were studied in a double-blind crossover study vs. placebo. A 5-hour hydrogen breath test was used to assess malabsorption of lactose contained in 400 ml milk. When compared with placebo, the addition of exogenous lactase to intact milk caused a statistically significant reduction in the maximum breath H2 concentration (P less than 0.01) and in the cumulative H2 excretion (P less than 0.005). In the same way, the cumulative index for gastrointestinal intolerance was significantly lower (P less than 0.005) after the ingestion of lactase-added milk. This study demonstrates that enzyme replacement therapy, with beta-galactosidases obtained from Aspergillus niger, is effective in decreasing lactose malabsorption and its consequent intolerance in adult subjects with lactase deficiency.
Publication Types:
· · Clinical Trial
· · Controlled Clinical Trial
PMID: 1543816 [PubMed - indexed for MEDLINE]
http://www.ncbi.nlm.nih.gov/entrez/query...ds=1543816
Hier wird ganz euphorisch vom Einsatz der Laktase(-Enzyme) berichtet als den Therapieansatz einer Laktoseintoleranz/-malabsorption im Erwachsenenalter!
Den Herren scheint völlig fremd zu sein, dass man
a) meist zusätzlich auch eine Milcheiweiß – Unverträglichkeit hat,
b) man auf die in der Milch enthaltenen Benzoesäure mit pseudoallergischen Symptomen reagieren kann
c) dass die Galactose, die in vollem Umfang noch in der Milch verblieben ist, nicht zu den „gesündesten“ Bestandteilen des Milchzuckers gehört
d) und dass – vor allem- von Sensibilisierungen von Arbeitern in der Pharma-Industrie ( und auch Nahrungsmittelindustrie, die Enzyme auf Asp.sp.- Ausgangsmaterial herstellen) berichtet wird !
Hierzu:
1) EXPOSURE, SENSITIZATION AND ALLERGY TO INDUSTRIAL ENZYMES
M Vanhanen 2001
... the 1990s, high prevalences of sensitization to α-amylase and lactase were
reported ...
The first report of Aspergillus-derived α-amylase allergy was published ...
http://ethesis.helsinki.fi/julkaisut/laa...posure.pdf
2) J Allergy Clin Immunol. 1996 Jun;97(6):1414-6.
Allergy to supplemental lactase enzyme.
Binkley KE.; University of Toronto, Ontario, Canada.
Publication Types:
* Case Reports
http://www.ncbi.nlm.nih.gov/entrez/query...t=Abstract
3) Und auch ein anderer Vertreter der Aspergillus-Familie ist für eine Sensibilisierung verantwortlich:
J Allergy Clin Immunol. 1999 Jun;103(6):1153-7.
A cross-sectional survey of sensitization to Aspergillus oryzae-derived lactase in pharmaceutical workers.
http://www.ncbi.nlm.nih.gov/entrez/query...s=10359899
4) und zu guter letzt noch:
Occupational sensitization to lactase
D.C.F. Muir, MD 1 *, A.B. Verrall, RN 1, J.A. Julian, MMATH 1, J.M. Millman, MD 2, M.A. Beaudin, RN 2, J. Dolovich, MD
Occupational Health Program, Faculty of Health Sciences McMaster University, Health Sciences Centre, Hamilton, ONT, Canada2McNeill Consumer Products Co., Guelph, ONT, Canada
occupational asthma; enzyme sensitivity; lactase
Occupational sensitization to lactase is reported in workers formulating and packaging this consumer product, which is used for the relief of gastrointestinal symptoms caused by intolerance to lactose. Allergic rhinitis, conjunctivitis, and some cases of asthma were noted. There was suggestive evidence that atopic individuals may be at greater risk of sensitization. Lactase should be added to the list of potential occupational respiratory sensitizers. Am. J. Ind. Med. 31:570-571, 1997. 1997 Wiley-Liss, Inc.
Accepted: 15 September 1996 *Correspondence to D.C.F. Muir, Occupational Health Program, Faculty of Health Sciences, McMaster University, Health Sciences Centre, Room 3H50, 1200 Main Street West, Hamilton, ONT L8N 3Z5, Canada
*****
Wobei hier allerdings sehr “einäugig” nur auf eine Sensibilisierung der Atemwege/Bronchien eingegangen wird – eine gastrointestinale Sensibilisierung scheint gar erst nicht „angedacht“ zu werden......
Zum Thema Aspergillus niger siehe auch:
http://www.lebensmittelallergie.info/thr...&styleid=3
Uli
Aliment Pharmacol Ther. 1992 Feb;6(1):61-6.
beta-Galactosidase from Aspergillus niger in adult lactose malabsorption: a double-blind crossover study.
Corazza GR, Benati G, Sorge M, Strocchi A, Calza G, Gasbarrini G.
Department of Medical Pathology, S. Orsola University Hospital, University of Bologna, Italy.
An assessment was made of the efficacy of a beta-galactosidase, obtained from Aspergillus niger and added to intact milk, in decreasing lactose malabsorption and intolerance. Sixteen adult patients with malabsorption and intolerance to this sugar were studied in a double-blind crossover study vs. placebo. A 5-hour hydrogen breath test was used to assess malabsorption of lactose contained in 400 ml milk. When compared with placebo, the addition of exogenous lactase to intact milk caused a statistically significant reduction in the maximum breath H2 concentration (P less than 0.01) and in the cumulative H2 excretion (P less than 0.005). In the same way, the cumulative index for gastrointestinal intolerance was significantly lower (P less than 0.005) after the ingestion of lactase-added milk. This study demonstrates that enzyme replacement therapy, with beta-galactosidases obtained from Aspergillus niger, is effective in decreasing lactose malabsorption and its consequent intolerance in adult subjects with lactase deficiency.
Publication Types:
· · Clinical Trial
· · Controlled Clinical Trial
PMID: 1543816 [PubMed - indexed for MEDLINE]
http://www.ncbi.nlm.nih.gov/entrez/query...ds=1543816
Hier wird ganz euphorisch vom Einsatz der Laktase(-Enzyme) berichtet als den Therapieansatz einer Laktoseintoleranz/-malabsorption im Erwachsenenalter!
Den Herren scheint völlig fremd zu sein, dass man
a) meist zusätzlich auch eine Milcheiweiß – Unverträglichkeit hat,
b) man auf die in der Milch enthaltenen Benzoesäure mit pseudoallergischen Symptomen reagieren kann
c) dass die Galactose, die in vollem Umfang noch in der Milch verblieben ist, nicht zu den „gesündesten“ Bestandteilen des Milchzuckers gehört
d) und dass – vor allem- von Sensibilisierungen von Arbeitern in der Pharma-Industrie ( und auch Nahrungsmittelindustrie, die Enzyme auf Asp.sp.- Ausgangsmaterial herstellen) berichtet wird !
Hierzu:
1) EXPOSURE, SENSITIZATION AND ALLERGY TO INDUSTRIAL ENZYMES
M Vanhanen 2001
... the 1990s, high prevalences of sensitization to α-amylase and lactase were
reported ...
The first report of Aspergillus-derived α-amylase allergy was published ...
http://ethesis.helsinki.fi/julkaisut/laa...posure.pdf
2) J Allergy Clin Immunol. 1996 Jun;97(6):1414-6.
Allergy to supplemental lactase enzyme.
Binkley KE.; University of Toronto, Ontario, Canada.
Publication Types:
* Case Reports
http://www.ncbi.nlm.nih.gov/entrez/query...t=Abstract
3) Und auch ein anderer Vertreter der Aspergillus-Familie ist für eine Sensibilisierung verantwortlich:
J Allergy Clin Immunol. 1999 Jun;103(6):1153-7.
A cross-sectional survey of sensitization to Aspergillus oryzae-derived lactase in pharmaceutical workers.
http://www.ncbi.nlm.nih.gov/entrez/query...s=10359899
4) und zu guter letzt noch:
Occupational sensitization to lactase
D.C.F. Muir, MD 1 *, A.B. Verrall, RN 1, J.A. Julian, MMATH 1, J.M. Millman, MD 2, M.A. Beaudin, RN 2, J. Dolovich, MD
Occupational Health Program, Faculty of Health Sciences McMaster University, Health Sciences Centre, Hamilton, ONT, Canada2McNeill Consumer Products Co., Guelph, ONT, Canada
occupational asthma; enzyme sensitivity; lactase
Occupational sensitization to lactase is reported in workers formulating and packaging this consumer product, which is used for the relief of gastrointestinal symptoms caused by intolerance to lactose. Allergic rhinitis, conjunctivitis, and some cases of asthma were noted. There was suggestive evidence that atopic individuals may be at greater risk of sensitization. Lactase should be added to the list of potential occupational respiratory sensitizers. Am. J. Ind. Med. 31:570-571, 1997. 1997 Wiley-Liss, Inc.
Accepted: 15 September 1996 *Correspondence to D.C.F. Muir, Occupational Health Program, Faculty of Health Sciences, McMaster University, Health Sciences Centre, Room 3H50, 1200 Main Street West, Hamilton, ONT L8N 3Z5, Canada
*****
Wobei hier allerdings sehr “einäugig” nur auf eine Sensibilisierung der Atemwege/Bronchien eingegangen wird – eine gastrointestinale Sensibilisierung scheint gar erst nicht „angedacht“ zu werden......
Zum Thema Aspergillus niger siehe auch:
http://www.lebensmittelallergie.info/thr...&styleid=3
Uli