Homeopathy. 2012 Jul;101(3):141-6.
Homeopathic treatment for peripheral nerve regeneration: an experimental study in a rat sciatic nerve transection model.Mohammadi R, Amini K, Charehsaz S.
SourceDepartment of Clinical Sciences, Faculty of Veterinary Medicine, Urmia University, Nazloo Road, Urmia 57153 1177, Iran.
Abstract: Effects of homeopathic treatment with Hypericum perforatum (Hypericum) on peripheral nerve regeneration was studied using a rat sciatic nerve transection model.
METHODS:Fifty-four male healthy White Wistar rats were divided into three experimental groups (n = 18), randomly: Sham-operation (Sham), control: silicon tube (Sil) and treatment: silicon tube + Hypericum (Sil/Hypericum). In the Sham group after anesthesia left sciatic nerve was exposed through a gluteal muscle incision and after homeostasis muscle was sutured. In the Sil group the left sciatic nerve was exposed the same way and transected proximal to tibio-peroneal bifurcation leaving a 10-mm gap. Proximal and distal stumps were each inserted into a silicone tube. In the Sil/Hypericum group a silicone tube was implanted the same way and each animal received three oral drops of Hypericum 30c twice daily for 1 week. Each group was subdivided into three subgroups of six animals each studied 4, 8, 12 weeks after surgery.
RESULTS:Data were analyzed statistically by factorial analysis of variance (ANOVA) and, the Bonferroni test for pair-wise comparisons. Functional study showed faster and better recovery of regenerated axons in Sil/Hypericum than in Sil group (P < 0.05). Gastrocnemius muscle mass in Sil/Hypericum was significantly greater than in Sil group. Morphometric indices of regenerated fibers showed number and diameter of the myelinated fibers in Sil/Hypericum were significantly higher than in control group. Immunohistochemistry, showed the location of reactions to S-100 in Sil/Hypericum was clearly more positive than in Sil group.
CONCLUSION:Hypericum improves functional recovery of peripheral nerve regeneration in rats.
Efficiency of tick biotheraputic (homeopathic preparations of 12cH and 30cH on alternate days) on the control of infestation by ticks - Rhipicephalus (Boophilus) microplus in Dutch dairy cows.
Just published in The Journal of High Dilution Research - this study by Zilda Cristiani Gazim, Fabiana Borges Padilha Ferreira, Aristeu Vieira da Silva, Kelly Cristina Bolognese, Ewerton Merlin, Valdeci Messa, Renan Almeida de Jesus, Cesar Alberto Coutinho, Luiz Cláudio Monteiro da Silva
Abstract Background: cattle tick Rhipicephalus (Boophilus) microplus poses serious problems for farmers in Brazil, especially because the parasite easily develops resistance to pesticide agents. For this reason, together with other factors including environmental, human and animal contamination and costs, alternative approaches have been sought for. Aims: this study sough to evaluate the efficiency of a tick biotherapic on tick-infested cows. Methods: 34 dairy Dutch cows were divided in 2 groups: one group received 100g/day of mineral salt supplement impregnated with tick biotherapic 12cH for 6 months, and then in alternate days with tick biotherapic 30cH to complete 28 months of treatment; the other group (control) received only the mineral salt supplement. After 28 months of treatment, engorged Rhipicephalus (boophilus) microplus females were collected in both groups, counted and weighed; in vitro tests were carried out to assess mass of ticks; egg mass; egg-hatching rate; and reproductive efficiency. Results: There was significant difference between both groups for all parameters evaluated; tick-mass (p = 0.0008); egg mass (p=0.0044); egg-hatching rate (p= 0.0017); and reproductive efficiency (p = 0.0044). Conclusion: treatment with tick biotherapic significantly decreased the mass of engorged females, deposition and hatching rate of eggs, resulting consequently in the decrease of the reproductive efficiency of ticks.
Comment: Interesting to note that two potencies were used here, 12cH and 30cH with the 30 cH being above Avogardo's number. Were the cows or the ticks susceptible to the placebo effect?
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