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PubMed1985

[Immunostimulating action of polysaccharides (heteroglycans) from higher plants].

From the water or alcaline-water extracts of Echinacea purpurea (L.) Moench. and -angustifolia DC., Eupatorium cannabium L. and -perfoliatum L., Chamomilla recutita L. Rauscher, Calendula officinalis L., Baptisia tinctoria (L.) R. B., Achyrocline satureioides DC., Arnica montana L., Sabal serrulata Roem. et Schult., and Eleutherococcus (Acanthopanax) senticosus Maxim. polysaccharide fractions with molecular weights in the range of 25 000 to 500 000 and higher have been isolated, which, according to the granulocytes- and carbon clearance tests, showed significant immunostimulating activities. The isolated compounds belong to the group of watersoluble, acidic branched-chain heteroglycans. Their immunostimulating activity is compared and discussed with respect to other polysaccharides of biological activity.

Adjuvants, Immunologic↗
PubMed1984

[Immunostimulant action of polysaccharides (heteroglycans) from higher plants. Preliminary communication].

From the water or alcaline-water extracts of Echinacea purpurea (L.) Moench and -angustifolia DC., Eupatorium cannabinum L. and -perfoliatum L., Chamomilla recutita (L.) (Rauscher), Calendula officinalis L., Baptisia tinctoria (L.) R.B., Achyrocline satureoides DC., Arnica montana L., Sabal serrulata Roem et Schult. and Eleutherococcus senticosus Maxim. polysaccharide fractions with molecular weights in the range of 25 000 to 500 000 and higher have been isolated, which, according to the granulocytes- and carbon clearance tests, showed significant immunostimulating activities. The isolated compounds belong to the group of water-soluble, acidic heteroglycanes. The linkages in the different polysaccharides do not represent a uniform structure type.

Adjuvants, Immunologic↗
PubMed1995

[In vitro activity of Mercurius cyanatus complex against relevant pathogenic bacterial isolates].

The antimicrobial activity of mercurius cyanatus complex (Oligoplex) and its components Mercurius cyanatus D5, Echinacea angustifolia D1, Ailanthus glandulosa D3, Ammonium bromatum D3, Baptisia tinctoria D3, Euspongia officinalis D2, alcohol 5% (dilution: D1 = 1: 10, D2 = 1 : 100 etc.) was tested in vitro by serial dilution tests against 105 clinical isolates (grampositive/negative, aerobes and anaerobes with relevance for pharyngitis). The bactericidal activity was compared with that of vancomycin when appropriate. One component of the composition (Mercurius cyanatus) exerted a considerable bactericidal activity against S. pyogenes, S. agalactiae, S. pneumoniae, S. aureus, E. faecalis in serial dilutions of the clinical relevant concentration D5. However, growth of H. influenzae, Bacteriodes sp. and Actinobacillus actinomycetemcomitans was not inhibited by Mercurius cyanatus and any other component of the composition. The composition, however, exerted a bactericidal range similar to that of Mercurius cyanatus, but less efficient. Analysis of the bactericidal effect of Mercurius cyanatus and vancomycin revealed comparability for S. pyogenes, S. agalactiae, S. pneumoniae, S. aureus and E. faecalis for vancomycin concentrations of 0.063-2 mg/l, which are clinically relevant.

Anti-Bacterial Agents↗
PubMed1994

[Is research in veterinary homeopathy justified? Thoughts concerning principles and synopsis of 5 years of research on the subject, "Use of homeopathy in domestic animals," at the branch of the Free University of Berlin in Schwarzenbek].

Supported by the Karl- and Veronica-Carstens-Stiftung and Deutsche Homöopathische Union (DHU) in summer '87 a project dealing with homoeopathic treatment of domestic animals was initialized at the field station of the Freie Universität Berlin in Schwarzenbek. After a period of five years the studies have been completed in summer '92 and the following results were achieved: 1) Homoeopathic drugs (considering the similarity) are suitable to reduce the morbidity rate of newly housed fattening pigs effectively by metaphylactic treatments. 2) The efficiency of the combination Lachesis, Pyrogenium, Echinacea and Chlorophyll (Laseptal) for curing respiratory infections is comparable to the one of Oxytetrazycline and the combination of Sulfadimidin and Trimethoprim. 3) A significant therapeutical effect was achieved by homoeopathic treatment in dairy herds so that the use of allopathic drugs can be reduced considerably. 4) Homoeopathic drugs, including nosodes, show hardly or do not at all show a positive influence on chronic mastitis in cows, especially increased cell counts combined with latent infections of pathogenic micro-organisms. 5) Drying off cows with Phytolacca D1 only does not reduce the milk quantity or prevent the occurrence of mastitis during the non-lactating period. 6) The combination Sabina, Pulsatilla, Lachesis and Pyrogenium (proposed to improve the puerperal period after placental retention) compared with standard allopathic treatment is not suitable to improve the puerperal period or fertility after retention of placenta.(ABSTRACT TRUNCATED AT 250 WORDS)

Animals↗
PubMed1998

Herbal 'health' products: what family physicians need to know.

Patients who self-medicate with herbs for preventive and therapeutic purposes may assume that these products are safe because they are "natural," but some products cause adverse effects or have the potential to interact with prescription medications. The United States lacks a regulatory system for herbal products. Although only limited research on herbs has been published, St John's wort shows promise as a treatment for depression. Ginkgo biloba extract is possibly effective for cerebrovascular insufficiency and dementia. Feverfew is used extensively in Canada for migraine prophylaxis but needs more rigorous study. Ephedrine has been regulated by many states because its misuse has been associated with several deaths. Echinacea is being tried as an agent for immune stimulation, and garlic is under study for cholesterol-lowering properties, but both require more study. Physicians should educate themselves and their patients about the efficacy and adverse interactions of herbal agents and the limitations of our present knowledge of them.

Family Practice↗
PubMed2003

Identification of GUCY2D gene mutations in CORD5 families and evidence of incomplete penetrance.

Cone rod dystrophy 5 (CORD5) is an autosomal dominant retinal disease that primarily affects cone function. The locus has previously been mapped to human chromosome 17p12-p13 between the markers D17S926/D17S849 and D17S945/D17S804. One of our "unaffected" recombinant individual from family 1175 was subsequently found to cross through this interval. Reexamination revealed that he was in fact mildly affected. This expanded the minimum candidate region. Direct sequencing of the GUCY2D and other candidate genes within this interval was carried out on 2 American families affected with CORD5. There was an R838C missense mutation within the GUCY2D gene in one and a R838H missense mutation in another families. The previously reported mutations for CORD6 are clustered at the same position within the gene. These results indicate that both CORD5 (MIM# 600977) and CORD6 (MIM# 601777) are actually the same disease. We conclude that significant variability in expression and incomplete penetrance exists even within one family.

Adolescent↗
PubMed2006

Herbal supplements: Facts and myths--talking to your patients about herbal supplements.

The use of herbal supplements in the United States is steadily growing and raises concerns about safety, efficacy, and how they affect safe patient care. The direct health risks associated with herbal supplements include hypertension, prolonged bleeding, and the potential for drug-herb interactions. These potential drug interactions are of particular concern for patients undergoing anesthesia. This article provides a review of literature on the 10 most popular herbal supplements and addresses the herbal supplements' reported use, possible adverse effect(s), patient teaching, possible drug interaction(s), and recommendations regarding discontinuation before surgery.

Androgen Antagonists↗