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1.
Ceska Gynekol ; 88(6): 442-445, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38171917

RESUMO

This report concerns now 40-year-old healthy woman who was born alive and healthy from an ectopic pregnancy in the abdominal cavity, with placental localization on the omentum. This was a historical case report 40 years ago, as at that time doctors had little information about similar case in the world. Even today, in the era of modern medicine, we find only rare cases where a child developed outside the uterine cavity is born healthy and without developmental deformities. The mother subsequently had a normal intrauterine pregnancy 2 years later, ending with a caesarean section and the birth of a healthy boy.


Assuntos
Gravidez Abdominal , Adulto , Feminino , Humanos , Masculino , Gravidez , Cesárea , Placenta , Gravidez Abdominal/diagnóstico , Recém-Nascido
2.
Electromagn Biol Med ; 34(2): 151-5, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26098528

RESUMO

Human and animal diseases are brought about by pathological alterations of production, composition, and conformation of macromolecules and structures in cells. Additional contributing factors include changes in physiological states caused by disturbances of energy supply, energy transduction, energy dissipation in moving or oscillating parts, and parasitic energy consumption. Disturbances of energy states may endanger existence of the system. The cell-mediated immunity (CMI) response of T lymphocytes correlating with their adherence properties was examined using antigen prepared from the serum of inbred laboratory mice strain C3H H(2k) infected with lactate dehydrogenase elevating (LDH) virus. LDH virus is a parasite on the cellular energy system. Significant CMI response was elicited in T lymphocytes prepared from the blood of patients with cancer of different phenotypes, acute myocardial infarctions, schizophrenia, and recurrent spontaneous abortions in early pregnancy from unknown reasons. The CMI response is assumed to monitor transferred information about decreased levels of energy states and decoherence in the cells caused by mitochondrial malfunction, parasitic consumption, production of lactate, and possibly other disturbances. The LDH virus infection or similar pathological processes caused by different agents might be connected with the diseases and monitored by the examined CMI response. A large amount of mitoses with chromosome defects in aborted fetuses suggest increased mutability of genomes caused by defective energy states.


Assuntos
Doença , Metabolismo Energético , Animais , Sobrevivência Celular , Feminino , Humanos , Imunidade Celular , Vírus Elevador do Lactato Desidrogenase/fisiologia , Camundongos , Gravidez , Linfócitos T/imunologia
3.
Prague Med Rep ; 115(3-4): 104-19, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25626329

RESUMO

Two basic types of cancers were identified – those with the mitochondrial dysfunction in cancer cells (the Warburg effect) or in fibroblasts supplying energy rich metabolites to a cancer cell with functional mitochondria (the reverse Warburg effect). Inner membrane potential of the functional and dysfunctional mitochondria measured by fluorescent dyes (e.g. by Rhodamine 123) displays low and high values (apparent potential), respectively, which is in contrast to the level of oxidative metabolism. Mitochondrial dysfunction (full function) results in reduced (high) oxidative metabolism, low (high) real membrane potential, a simple layer (two layers) of transported protons around mitochondria, and high (low) damping of microtubule electric polar vibrations. Crucial modifications are caused by ordered water layer (exclusion zone). For the high oxidative metabolism one proton layer is at the mitochondrial membrane and the other at the outer rim of the ordered water layer. High and low damping of electric polar vibrations results in decreased and increased electromagnetic activity in cancer cells with the normal and the reverse Warburg effect, respectively. Due to nonlinear properties the electromagnetic frequency spectra of cancer cells and transformed fibroblasts are shifted in directions corresponding to their power deviations resulting in disturbances of interactions and escape from tissue control. The cancer cells and fibroblasts of the reverse Warburg effect tumors display frequency shifts in mutually opposite directions resulting in early generalization. High oxidative metabolism conditions high aggressiveness. Mitochondrial dysfunction, a gate to malignancy along the cancer transformation pathway, forms a narrow neck which could be convenient for cancer treatment.


Assuntos
Transformação Celular Neoplásica/metabolismo , Fibroblastos/metabolismo , Potencial da Membrana Mitocondrial/fisiologia , Mitocôndrias/metabolismo , Neoplasias/metabolismo , Humanos , Estresse Oxidativo
4.
Prague Med Rep ; 115(3-4): 134-40, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25626332

RESUMO

The presented case displays a clinical study of a cancer phenotype with a poor clinical outcome. Prediction of cancer development and effects of treatment at the beginning of the clinical stage is difficult as the knowledge of cancer process and all necessary parameters of the host body are limited. Cancer is mainly studied on the basis of biochemical-genetic processes and their morphological manifestation. However, the malignant process is assumed to be of essential biophysical nature and develops after mitochondrial dysfunction, which is a direct result of oncogene mutation. Cancers based on the normal and the reverse Warburg effect should be distinguished. The cancer tumors with the reverse Warburg effect display aggressiveness associated with a high rate of recurrence and metastatic implantation. Besides the nature of the two basic types of breast cancer tumors the outcome depends not only on their type, size, and site but also on reactions and interaction with the surrounding tissue and the body aptitude for metastatic activity connected with individual blood or lymphatic vessels for metastatic transport. It is necessary to assess all favourable and adverse factors for cancer development. General reliable method of their specification for all cancers is not available. Nevertheless, the main factor seems to be aggressiveness of cancer cells as follows from interpretation. To reveal the aggressive reverse Warburg effect tumors, metabolic biomarkers of the fibroblast stress should be examined.


Assuntos
Neoplasias da Mama/patologia , Carcinoma Ductal de Mama/patologia , Carga Tumoral , Neoplasias da Mama/terapia , Carcinoma Ductal de Mama/terapia , Feminino , Humanos , Pessoa de Meia-Idade , Prognóstico
5.
ScientificWorldJournal ; 2013: 195028, 2013.
Artigo em Inglês | MEDLINE | ID: mdl-23844381

RESUMO

Biological systems are hierarchically self-organized complex structures characterized by nonlinear interactions. Biochemical energy is transformed into work of physical forces required for various biological functions. We postulate that energy transduction depends on endogenous electrodynamic fields generated by microtubules. Microtubules and mitochondria colocalize in cells with microtubules providing tracks for mitochondrial movement. Besides energy transformation, mitochondria form a spatially distributed proton charge layer and a resultant strong static electric field, which causes water ordering in the surrounding cytosol. These effects create conditions for generation of coherent electrodynamic field. The metabolic energy transduction pathways are strongly affected in cancers. Mitochondrial dysfunction in cancer cells (Warburg effect) or in fibroblasts associated with cancer cells (reverse Warburg effect) results in decreased or increased power of the generated electromagnetic field, respectively, and shifted and rebuilt frequency spectra. Disturbed electrodynamic interaction forces between cancer and healthy cells may favor local invasion and metastasis. A therapeutic strategy of targeting dysfunctional mitochondria for restoration of their physiological functions makes it possible to switch on the natural apoptotic pathway blocked in cancer transformed cells. Experience with dichloroacetate in cancer treatment and reestablishment of the healthy state may help in the development of novel effective drugs aimed at the mitochondrial function.


Assuntos
Transformação Celular Neoplásica/efeitos da radiação , Campos Eletromagnéticos , Transferência de Energia , Mitocôndrias/efeitos da radiação , Modelos Biológicos , Neoplasias/fisiopatologia , Animais , Humanos
6.
Int J Radiat Biol ; 92(10): 577-82, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-27548028

RESUMO

PURPOSE: Cancer initialization can be explained as a result of parasitic virus energy consumption leading to randomized genome chemical bonding. MATERIALS AND METHODS: Analysis of experimental data on cell-mediated immunity (CMI) containing about 12,000 cases of healthy humans, cancer patients and patients with precancerous cervical lesions disclosed that the specific cancer and the non-specific lactate dehydrogenase-elevating (LDH) virus antigen elicit similar responses. The specific antigen is effective only in cancer type of its origin but the non-specific antigen in all examined cancers. CMI results of CIN patients display both healthy and cancer state. The ribonucleic acid (RNA) of the LDH virus parasitizing on energy reduces the ratio of coherent/random oscillations. Decreased effect of coherent cellular electromagnetic field on bonding electrons in biological macromolecules leads to elevating probability of random genome reactions. RESULTS: Overlapping of wave functions in biological macromolecules depends on energy of the cellular electromagnetic field which supplies energy to bonding electrons for selective chemical bonds. CMI responses of cancer and LDH virus antigens in all examined healthy, precancerous and cancer cases point to energy mechanism in cancer initiation. CONCLUSIONS: Dependence of the rate of biochemical reactions on biological electromagnetic field explains yet unknown mechanism of genome mutation.


Assuntos
Campos Eletromagnéticos , Mutação/genética , Neoplasias/genética , Neoplasias/imunologia , Oncogenes/genética , Oncogenes/imunologia , Simulação por Computador , Humanos , Vírus Elevador do Lactato Desidrogenase/fisiologia , Modelos Químicos , Modelos Genéticos , Modelos Imunológicos , Mutação/efeitos da radiação , Neoplasias/virologia , Oncogenes/efeitos da radiação , Linfócitos T/imunologia , Linfócitos T/efeitos da radiação , Linfócitos T/virologia
7.
Pharmaceuticals (Basel) ; 8(4): 675-95, 2015 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-26437417

RESUMO

Continuous energy supply, a necessary condition for life, excites a state far from thermodynamic equilibrium, in particular coherent electric polar vibrations depending on water ordering in the cell. Disturbances in oxidative metabolism and coherence are a central issue in cancer development. Oxidative metabolism may be impaired by decreased pyruvate transfer to the mitochondrial matrix, either by parasitic consumption and/or mitochondrial dysfunction. This can in turn lead to disturbance in water molecules' ordering, diminished power, and coherence of the electromagnetic field. In tumors with the Warburg (reverse Warburg) effect, mitochondrial dysfunction affects cancer cells (fibroblasts associated with cancer cells), and the electromagnetic field generated by microtubules in cancer cells has low power (high power due to transport of energy-rich metabolites from fibroblasts), disturbed coherence, and a shifted frequency spectrum according to changed power. Therapeutic strategies restoring mitochondrial function may trigger apoptosis in treated cells; yet, before this step is performed, induction (inhibition) of pyruvate dehydrogenase kinases (phosphatases) may restore the cancer state. In tumor tissues with the reverse Warburg effect, Caveolin-1 levels should be restored and the transport of energy-rich metabolites interrupted to cancer cells. In both cancer phenotypes, achieving permanently reversed mitochondrial dysfunction with metabolic-modulating drugs may be an effective, specific anti-cancer strategy.

8.
Integr Biol (Camb) ; 5(12): 1439-46, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-24166132

RESUMO

A framework of postulates is formulated to define the existence, nature, and function of a coherent state far from thermodynamic equilibrium in biological systems as an essential condition for the existence of life. This state is excited and sustained by energy supply. Mitochondria producing small packets of energy in the form of adenosine and guanosine triphosphate and strong static electric field around them form boundary elements between biochemical-genetic and physical processes. The transformation mechanism of chemical energy into useful work for biological needs and the excitation of the coherent state far from thermodynamic equilibrium are fundamental problems. The exceptional electrical polarity of biological objects and long-range interactions suggest a basic role of the endogenous electromagnetic field generated by living cells. The formulated postulates encompass generation, properties and function of the electromagnetic field connected with biological activity and its pathological deviations. Excited longitudinal polar oscillations in microtubules in eukaryotic cells generate the endogenous electromagnetic field. The metabolic activity of mitochondria connected with water ordering forms conditions for excitation. The electrodynamic field plays an important role in the establishment of coherence, directional transport, organization of morphological structures, interactions, information transfer, and brain activity. An overview of experimental results and physical models supporting the postulates is included. The existence of the endogenous biological electromagnetic field, its generation by microtubules and supporting effects produced by mitochondria have a reasonable experimental foundation. Cancer transformation is a pathological reduction of the coherent energy state far from thermodynamic equilibrium. Malignancy, i.e. local invasion and metastasis, is a direct consequence of mitochondrial dysfunction, disturbed microtubule polar oscillations and the generated electromagnetic field.


Assuntos
Transformação Celular Neoplásica , Campos Eletromagnéticos , Metabolismo Energético/fisiologia , Microtúbulos/metabolismo , Mitocôndrias/metabolismo , Modelos Biológicos , Transformação Celular Neoplásica/metabolismo , Humanos
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