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Gas discharge visualization evaluation of ultramolecular doses of homeopathic medicines under blinded, controlled conditions.

J Altern Complement Med 2003 Feb;9(1):25-38

Program in Integrative Medicine, University of Arizona, Tucson, AZ 85724-5153, USA.

Objectives: To determine the feasibility of using a computerized biophysical method, gas discharge visualization (GDV), to differentiate ultramolecular doses of homeopathic remedies from solvent controls and from each other.

Design: Blinded, randomized assessment of four split samples each of 30c potencies of three homeopathic remedies from different kingdoms, for example, Natrum muriaticum (mineral), Pulsatilla (plant), and Lachesis (animal), dissolved in a 20% alcohol-water solvent versus two different control solutions (that is, solvent with untreated lactose/sucrose pellets and unsuccussed solvent alone).

Procedures: GDV measurements, involving application of a brief electrical impulse at four different voltage levels, were performed over 10 successive images on each of 10 drops from each bottle (total 400 images per test solution per voltage). The dependent variables were the quantified image characteristics of the liquid drops (form coefficient, area, and brightness) from the resultant burst of electron-ion emission and optical radiation in the visual and ultraviolet ranges.

Results: The procedure generated measurable images at the two highest voltage levels. At 17 kV, the remedies exhibited overall lower image parameter values compared with solvents (significant for Pulsatilla and Lachesis), as well as differences from solvents in fluctuations over repeated images (exposures to the same voltage). At 24 kV, other patterns emerged, with individual remedies showing higher or lower image parameters compared with other remedies and the solvent controls.

Conclusions: GDV technology may provide an electromagnetic probe into the properties of homeopathic remedies as distinguished from solvent controls. However, the present findings also highlight the need for additional research to evaluate factors that may affect reproducibility of results.

Altern Ther Health Med 2013 Jan-Feb;19(1):46-57

Department of Family and Community Medicine, University of Arizona, AZ, USA.

Background: Homeopaths report that individuals with heightened self-reported environmental chemical intolerance (CI) exhibit increased reactivity to homeopathic remedies. Persons high in CI sensitize their electroencephalographic (EEG) alpha responses to repeated intermittent chemical exposures.

Primary Study Objective: The present feasibility study explored interactions between CI and one of two specific homeopathic remedies over time (Sulphur or Pulsatilla nigricans [Pulsatilla]). Read More

Homeopathy 2011 Oct;100(4):203-11

Department of Family & Community Medicine, The University of Arizona College of Medicine, 1450 N Cherry Avenue, Tucson, AZ 85719, USA.

Introduction: Homeopathic pathogenetic trials usually rely on symptom self report measures. Adding objective biomarkers could enhance detection of subtle initial remedy effects. The present feasibility study examined electroencephalographic (EEG) effects of repeated olfactory administration of two polycrest remedies. Read More

Homeopathy 2014 Apr;103(2):108-12

Homeopathy Research Institute, London, UK.

Background: Homeopathic Pathogenetic Trials (HPTs) are a pillar of homeopathy, a key source of the symptoms characteristic of a particular homeopathic medicine. Homeopaths choose homeopathic medicines by comparing these remedy pictures with the symptoms the patient is presenting. Thus, recognition of these symptom sets underpins the clinical practice of homeopathy. Read More

Homeopathy 2004 Jul;93(3):144-50

Department of Chemistry, University Federico II of Naples, Complesso, Universitario di Monte S. Angelo, via Cintia 80126, Naples, Italy.

The purpose of this study was to obtain information about the influence of successive dilutions and succussions on the water structure. 'Extremely diluted solutions' (EDS) are solutions obtained through the iteration of two processes: dilution in stages of 1:100 and succussion, typically used in homeopathic medicine. The iteration is repeated until extreme dilutions are reached, so that the chemical composition of the solution is identical to that of the solvent. Read More