Investigating lung remodeling in Modul8-treated BALB/c asthmatic animals.

Animal models of bronchial hyperresponsiveness have been successfully used to investigate the pathophysiology of asthma. When mice are sensitized and challenged with an allergen, such as OVA, they experience symptoms and processes similar to that of humans, and are therefore widely used as asthmatic animal models. In the current study the BALB/c murine asthmatic animal model was used to investigate the histological and ultrastructural changes that occur in the lungs of asthmatic animals that received no treatment, compared to two groups of asthmatic animals that were treated with a homeopathic immunodulator Modul8 and hydrocortisone as positive control, respectively. Eosinophil counts in the bronchial lavage of the animals were also analyzed, since it is known that eosinophil counts are increased in the bronchial lavage in asthma. Results indicated that eosinophil counts were elevated in asthmatic animals compared to the controls, but were found to be significantly decreased in the treatment groups. Also, in the asthmatic, untreated animals, histological and ultrastructural changes, typically associated with the inflammatory process were found. Both treatment groups compared well to that of the control animals, indicating that the homeopathic product might be successfully used in the treatment of asthma.

A review of immunomodulators with reference to Canova.

Immunomodulators are substances which modify the immunity of an individual to favour a particular immunological response. The immune response and the function of the immune response regulation process are described, with special reference to cancer and autoimmune disease. Homeopathy and its role in immune regulation are discussed with special reference to Canova. Canova is a homeopathic product produced, according to the Hahnemannian homeopathic method, in Brazil. Its role in cancer, bone marrow and haematopoiesis as well as macrophage and monocyte activation is reviewed. Canova seems to stabilize platelet morphology in human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS). The data suggest that the future of immunomodulators and homeopathic products which appear to have an effect on the immune response requires a better understanding of the relative need for immune activation versus immune modulation. Homeopathic products specifically need more attention.

Investigating the ultrastructure of platelets of HIV patients treated with the immuno-regulator, Canova: a qualitative scanning electron microscopy study.

The resistance of HIV strains to the available antiretroviral medication has become a major problem in the world today. This has forced researchers to investigate the possible use of alternative drugs such as homeopathic medicine (e.g. immunomodulators) to enhance the immune system of patients infected with HIV. Canova is an immunomodulator of herbal origin which is known to stimulate the host defense against several pathological states through the activation of the immune system. Blood platelets play an important role in homeostasis, thrombosis and the immune response by forming platelet aggregates. The ultrastructure of platelet aggregates of patients with HIV has been studied previously using SEM to determine the effect of HIV on the platelet morphology. Membrane blebbing and ruptured platelet membranes were observed which is indicative of apoptosis, revealing that HIV patients may develop thrombocytopenia as a result of peripheral platelet destruction. The aim of the current study was to investigate the effect of HIV on the morphology of platelets from patients treated with the immuno-modulator, Canova, compared to control individuals and HIV patients not on the Canova treatment. Blood was drawn from the individuals and the coagula were formed by adding human thrombin to the platelet rich plasma. Examination was done using SEM. CD4 counts were also determined. Slight morphological changes were seen when comparing the fibrin networks from the control, untreated HIV patients and the Canova-treated HIV patients, suggesting that HIV does not impact on the fragility of fibrin networks. In HIV patients there are bleb-like bulges on the membrane of platelets as well as membrane breakages visible on the aggregate, whereas in the Canova-treated patients membrane blebbing is far less pronounced and there are large areas of intact, smooth membranes with visible canalicular areas, suggesting that Canova protects the membranes of platelets and that blebbing does not appear in such great proportions as was found in the untreated HIV group. These results support and provide ultrastructural evidence for the results seen in previous research, where it is seen that Canova protects the immune system of immuno-compromised patients by keeping the ultrastructure intact thereby preventing the devastating cyto-destructive effects of HIV disease.