Dorly de Freitas Buchi

Homeopathy Science

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Dorly de Freitas Buchi, a renowned Brazilian researcher, holds a Ph.D. in Biological Sciences (Biophysics) from the Federal University of Rio de Janeiro. Her solid academic background is reflected in the publication of several scientific articles in the field of Cell Biology. Professor, for more than 40 years at the Federal University of Paraná, she combines extensive experience in higher education, both in undergraduate and graduate courses, and effective contributions in the sphere of the university administration. Her orientation activities are remarkable, from scientific initiation to doctorate, having promoted the training of a large number of young scientists.

Despite this exemplary academic trajectory, what makes Dorly a special human being are her unique qualities: loyalty, courage, tenderness, and tenacity. Woman, mother, sister, and friend, she is endowed with profound sensitivity, a conciliatory spirit, and the ability to aggregate people and ideals around a greater good. Her respect for life, in all its forms, has always guided her in search of health promotion and a better life for all. And so, in her continuous overcoming of challenges, guided by an acute scientific curiosity and her non-conformity with the paradigms and limitations of traditional medicine, in an untiring spirit and an unwavering purpose of serving collective interests, firmly carried out research based on highly diluted drugs and complex biological response modifiers. A significant part of the results of her efforts and her holistic view is presented in this book which, as an author, proposes to contribute to life, health, and the construction of happiness for all.

About Homeopathy

Immune System and Homeopathy Studies using macrophages treated with different homeopathic medicines have resulted in a significant increase in the activated/resident macrophage ratio compared to control groups (water, hydroalcoholic solution, and untreated). Different macrophage receptors were altered, both in expression and distribution, in addition to altering the production and release of different cytokines and reactive oxygen and nitrogen species…

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Homeopathy Science

  • Like cures like: This principle states that a substance that can cause symptoms in a healthy person can cure those same symptoms in a sick person. For example, if a person gets a rash from contact with poison ivy, then a homeopathic remedy made from poison ivy might be used to treat a rash with similar symptoms.

  • The law of minimums: This principle states that the smaller the dose of a remedy, the greater its effect. Homeopathic remedies are often diluted to very high levels, but practitioners believe that this dilution makes them more effective.

  • The single remedy: This principle states that only one remedy should be given at a time, so that its effects can be clearly observed.

  • The totality of symptoms: This principle states that the remedy should be chosen based on the whole picture of the patient’s symptoms, not just the physical symptoms. This includes the patient’s emotional and mental state, as well as their lifestyle and preferences.

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The existence and unexpected pathways in my life.

In this book, I tell the story of my life and my relationship with science, and especially how this journey resulted in 20 years of basic research in homeopathy.


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Hematopoietic differentiation has been schematically depicted as a branched tree of hematopoiesis, outlining the possible developmental choices. According to this prevailing schema, the decision between lymphoid and myeloid lineages occurs very early. Natural killer (NK) cells are innate immune effector cells.

Their derivation from either lymphoid or myeloid lineages was debated early in their discovery. Further research showed that NK cells can be derived from common lymphoid progenitors and hence have been considered separate from myeloid lineage. However, some studies confront this and have shown that progenitors expressing myeloid antigens can also develop into NK cells.

However, alternative views have been proposed, including the existence of a common myelo-lymphoid progenitor and this process depending on which cytokines are they exposed.

NK cells are unique, since they have the ability to recognize stressed cells in the absence of antibodies and MHC, allowing for a much faster immune reaction.

So, NK cells, as part of the innate immune system, play a key role in host defense against viral infections and tumor cells. The notion that myeloid precursors previously known to give rise to monocyte/macrophage and Dendritic Cells (DCs)are also capable of NK-cell differentiation puts the recent findings in a new therapeutic perspective.

Endorphins and enkephalins, small peptides, are produced by the central nervous system, by the pituitary gland (hypophysis) and by cells in the adrenal medulla, intended to mean a morphine-like substance originating from the body itself.

They have potent painkilling effects leading to analgesia and behavioral changes, producing states of euphoria. One of the important effects of these molecules is the activation of NK cells, increasing the vigilance of these cells against cells altered by infection or neoplasia.

Many people that are taking or had taken M8 and M1 related they became better aware of the side effects of chemotherapy, increased their well-being, decreased pain, etc.

In one of our doctoral thesis, it was seen that the homeopathic complex M1 increased the differentiation of NK cells from Blood Mononuclear Cells, besides also increased their activation in a significant manner. These two facts strongly suggest a link between endorphins and activated NK, and this could explain the good results found with this medicine in several diseases.

It would be possible to differentiate and activate in vitro self NK cells and reintroduce them in the body to increase their own defenses against some viruses or tumors?

Without side effects, using inexpensive homeopathic products…, I am sure that it could be helpful in a non-distant future.

Scanning Electron Microscopy from peripheric human blood when it can be seen erythrocytes and leukocytes

Dorly de Freitas Buchi