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1.
Altern Ther Health Med ; 28(7): 169-177, 2022 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-33373322

RESUMO

Context: Glutathione (GSH) is a major intracellular antioxidant capable of scavenging free radicals and detoxifying electrophiles from endogenous and exogenous sources via the free thiol group. GSH plays an important role in a multiple cellular process, including cell differentiation, proliferation, and apoptosis. Pharmacogenomics has demonstrated its important role as a key element in cellular health. Objective: The study intended to examine the benefits of using GSH pharmacogenomics as a therapy to prevent side effects and interactions with antineoplastic agents in the diagnosis and treatment of malignancies. Design: The research team performed a narrative review using the Google scholar and PubMed electronic databases. Conclusions: In summary, the involvement of GSH in the carcinogenesis and drug resistance of tumor cells is clear and well understood, but further studies, aimed at understanding the GSH-driven molecular pathways, might be crucial to designing new therapeutic strategies to fight cancer progression, overcoming chemoresistance, using in combination with immunotherapies, and preventing or minimizing their negative side effects.


Assuntos
Antineoplásicos , Neoplasias , Acetilcisteína/uso terapêutico , Antineoplásicos/uso terapêutico , Antioxidantes/uso terapêutico , Glutationa/metabolismo , Humanos , Neoplasias/tratamento farmacológico , Neoplasias/genética , Farmacogenética , Compostos de Sulfidrila/uso terapêutico
2.
Life (Basel) ; 11(12)2021 Dec 03.
Artigo em Inglês | MEDLINE | ID: mdl-34947872

RESUMO

Currently available anti-viral drugs may be useful in reducing the viral load but are not providing the necessary physiological effects to reduce the SARS-CoV-2 complications efficiently. Treatments that provide better clinical outcomes are urgently needed. Vitamin C (ascorbic acid, AA) is an essential nutrient with many biological roles that have been proven to play an important part in immune function; it serves as an antioxidant, an anti-viral, and exerts anti-thrombotic effects among many other physiological benefits. Research has proven that AA at pharmacological doses can be beneficial to patients with acute respiratory distress syndrome (ARDS) and other respiratory illnesses, including sepsis. In addition, High-Dose Intravenous Vitamin C (HDIVC) has proven to be effective in patients with different viral diseases, such as influenza, chikungunya, Zika, and dengue. Moreover, HDIVC has been demonstrated to be very safe. Regarding COVID-19, vitamin C can suppress the cytokine storm, reduce thrombotic complications, and diminish alveolar and vascular damage, among other benefits. Due to these reasons, the use of HDIVC should be seriously considered in complicated COVID-19 patients. In this article, we will emphasize vitamin C's multiple roles in the most prominent pathophysiological processes presented by the COVID-19 disease.

3.
J Transl Med ; 19(1): 103, 2021 03 09.
Artigo em Inglês | MEDLINE | ID: mdl-33750417

RESUMO

Exosomes are nanoparticle sized (100 ± 50 nm) extracellular vesicles (ECVs) that play important roles in cell-to-cell communication. They do this by utilizing their natural ability to shuttle signaling molecules across the cellular microenvironment and promote paracrine signaling. Currently, exosomes are being explored for their potential as therapeutic agents for various degenerative diseases including cancer. The rationale behind their therapeutic ability is that they can transfer signaling biomolecules, and subsequently induce metabolic and physiological changes in diseased cells and tissues. In addition, exosomes can be used as a drug delivery system and may be very effective at reducing toxicity and increasing bioavailability of therapeutic molecules and drugs. Although exosomes were first believed to be a waste product of the cell, current research has demonstrated that these particles can serve as modulators of the immune system, act as cancer biomarkers, cause re-differentiation of cancer cells, and induce apoptosis in diseased cells. Extensive research has been performed specifically using amniotic fluid-derived extracellular vesicles, named "cytosomes". While the use of cytosomes in clinical application is still in the early stages, researchers have shown great potential for these EVs in regenerative medicine as immune modulators, in controlling microbial infection and by inducing tissue repair through the activation of endogenous, tissue-specific stem cells. This review emphasizes the capabilities of specific subsets of extracellular vesicles that can potentially be used for cancer therapy, principally as a source of bi-informational reprogramming for malignant cells.


Assuntos
Exossomos , Vesículas Extracelulares , Neoplasias , Sistemas de Liberação de Medicamentos , Humanos , Neoplasias/tratamento farmacológico , Medicina Regenerativa , Microambiente Tumoral
4.
Diabetes Metab Syndr ; 15(1): 23-31, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33285391

RESUMO

BACKGROUND AND AIMS: Several studies have investigated the potential beneficial effects of green tea in patients with type 2 diabetes mellitus (T2DM). Therefore, we aimed to perform a systematic review and meta-analysis of the randomized controlled trials (RCTs) that assessed the effect of supplementary intake of green tea on fasting plasma glucose (FPG), fasting insulin, hemoglobin A1c (HbA1c) and HOMA-IR in patients with T2DM. METHODS: A systematic search was performed in Web of Science, PubMed and Scopus without any language and time restriction up to June 2019, to retrieve the related RCTs. Meta-analysis was carried out using both the random and fixed effects model where appropriate. I2 index was used to evaluate the heterogeneity. RESULTS: Initial search yielded 780 publications. Fourteen articles were eligible. Our meta-analysis indicated that the supplementary intake of green tea had no significant effect on FPG, fasting insulin, HbA1c and HOMA-IR in patients with T2DM. CONCLUSION: Results of the present systematic review and meta-analysis indicated that the supplementary intake of green tea had no significant effect on FPG, fasting insulin, HbA1c and HOMA-IR in patients with T2DM.


Assuntos
Diabetes Mellitus Tipo 2/dietoterapia , Controle Glicêmico , Chá , Humanos
5.
Complement Med Res ; 28(3): 244-251, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33207344

RESUMO

AIM: Previous studies that investigated the effect of green tea/green tea extract on anthropometric indices among type 2 diabetes mellitus (T2DM) patients found inconsistent results. Thus, in order to clarify the efficacy of green tea supplementation on anthropometric indices and body composition, we conducted a systematic review and meta-analysis to sum up the evidence of randomized controlled trials. METHODS: A systematic search was conducted in the Scopus, ISI Web of Science and PubMed to find the related articles, up to June 2019. Meta-analysis was performed using the random effects model, and the I2 index was used to evaluate the heterogeneity. RESULTS: Eleven articles were eligible. Our meta-analysis indicated that green tea consumption significantly decreased body weight, body mass index (BMI), and body fat (BF). The beneficial effect of green tea intake was observed in long-term intervention (>8 weeks), at lower doses of green tea (dosage ≤800 mg/day), and in overweight patients. CONCLUSION: This study revealed the beneficial effects of green tea consumption in reducing body weight, BMI, and BF in T2DM patients. It should be noted that green tea was effective in long-term intervention, at lower doses of green tea, and in overweight patients.


Assuntos
Composição Corporal , Diabetes Mellitus Tipo 2 , Chá , Adiposidade , Antropometria , Índice de Massa Corporal , Peso Corporal , Humanos , Extratos Vegetais , Ensaios Clínicos Controlados Aleatórios como Assunto
6.
Nutr. clín. diet. hosp ; 41(2): 114-122, 2021. tab, graf
Artigo em Espanhol | IBECS | ID: ibc-225662

RESUMO

Introducción: la desnutrición es un factor negativo en el manejo del paciente con cáncer. Objetivo: evaluar la influencia del tratamiento oncológico en la evolución del estado nutricional del paciente diagnosticado con cáncer de cabeza y cuello. Métodos: estudio descriptivo, longitudinal, prospectivo y correlacional. Muestra de 36 pacientes, mediante técnica no probabilística a conveniencia. Se utilizó un instrumento con variables demográficas, clínicas, antropométricas, presencia de complicaciones y vía de alimentación; se aplicó estadístico descriptivo con media, desviación estándar, frecuencias y porcentaje. Como estadística inferencial se utilizó la técnica de Fisher, con significancia del valor p < 0,05. Resultados: Se tuvieron 36 pacientes. De los cuales 19 (52,7%) fueron del sexo masculino. No hay correlación significativa entre IMC y el tratamiento oncológico, p=0,074; tampoco entre IMC y vía de alimentación, p=0,796. No hay correlación significativa entre la albúmina sérica y las complicaciones durante el tratamiento oncológico, p=0,278; y las complicaciones después del tratamiento oncológico, p=0,877. Discusión: En los datos de Varila et al. 25, se obtiene la vía oral como la vía de alimentación predominante, en menor medida la sonda. Según Huata Vilca 28, existe algún grado de correlación entre la albúmina sérica y la aparición de alguna complicación postoperatoria, estos resultados son en el vólvulo del sigmoides. Conclusiones: No hay una correlación significativa entre IMC y el tratamiento oncológico, tampoco entre el IMC y la vía de alimentación. Entre la albúmina sérica no hay una correlación significativa con las complicaciones durante y después del tratamiento oncológico. (AU)


Introduction: malnutrition is a negative factor in the management of patients with cancer. Objective: to evaluate the influence of cancer treatment on the evolution of the nutritional status of the patient diagnosed with head and neck cancer. Methods: descriptive, longitudinal, prospective and correlational study. Sample of 36 patients, using a convenience non-probabilistic technique. An instrument with demographic, clinical, anthropometric variables, presence of complications and feeding route was used; Descriptive statistics were applied with mean, standard deviation, frequencies and percentage. Fisher’s technique was used as inferential statistics, with significance of p <0,05. Results: There were 36 patients. Of which 19 (52,7%) were male. There is no significant correlation between BMI and cancer treatment, p = 0,074; nor between BMI and food route, p = 0,796. There is no significant correlation between serum albumin and complications during cancerb treatment, p = 0,278; and complications after cancer treatment, p = 0,877. Discussion: The oral route is obtained as the predominantroute of feeding, to a lesser extent the tube. There is some degree of correlation between serum albumin and the appearance of some postoperative complication; these results are in sigmoid volvulus. Conclusions: There is no significant correlation between BMI and cancer treatment, nor between BMI and diet. There is no significant correlation between serum albumin with complications during and after cancer treatment. (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Idoso , Neoplasias de Cabeça e Pescoço/dietoterapia , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Avaliação Nutricional , Epidemiologia Descritiva , Estudos Longitudinais , Estudos Prospectivos , Estado Nutricional
7.
Prev Nutr Food Sci ; 25(3): 233-245, 2020 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-33083372

RESUMO

Dietary modification is an effective method for preventing and managing hypertension. Therefore, we conducted a systematic review and meta-analysis to assess the effects of different dietary approaches for comparing high- and low-carbohydrate diets on systolic and diastolic blood pressure (SBP and DBP, respectively) in patients with type 2 diabetes mellitus (T2DM). We carried out a comprehensive literature search using PubMed, the Cochrane Library, Web of Science, and Scopus without any language and time restrictions until April, 2019. We carried out a meta-analysis using both fixed and random effects models where appropriate and used the I2 index to evaluate heterogeneity. We identified 16 eligible studies, with a total of 1,610 participants. The overall pooled net effect of different dietary approaches on SBP and DBP were -2.29 mmHg [95% confidence interval (CI): -3.49 to -1.1] and -1.03 mmHg (95% CI: -1.77 to -0.29), respectively, compared with high-carbohydrate diets. Indeed, diets high in monounsaturated fatty acids more effective in reducing both SBP and DBP than high-carbohydrate diets, whereas high-protein diets were not effective. Furthermore, we found that different dietary approaches, such as low-fat diets, did not reduce SBP or DBP to a greater extent than low-carbohydrate diets. Overall, the results of our meta-analysis show that diets high in monounsaturated fatty acids are more effective in reducing both SBP and DBP than diets high in carbohydrate, whereas other dietary approaches were not effective.

8.
Diabetes Res Clin Pract ; 163: 108108, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32259613

RESUMO

AIMS: We aimed to investigate the effect of different dietary approaches on systolic and diastolic blood pressure (SBP and DBP) in Type II diabetes (T2D). METHODS: A systematic search was performed in Web of Science, PubMed, Scopus and Cochrane library without any language and time restriction up to December 2018, to retrieve the randomized controlled trials (RCTs) which examined the effects of different dietary approaches on SBP and DBP in T2D patients. Meta-analyses were carried out using a random effects model. I2 index was used to evaluate the heterogeneity. RESULTS: Twenty four RCTs with 1130 patients were eligible. The dietary modifications were more effective in reducing both SBP and DBP vs. control diet. The Low-sodium, High-fiber, DASH, Low-fat, Low-protein and Vegan dietary approach were significantly more effective in reducing SBP compared to a control diet. The High-fiber, Low-fat, Low-protein and Vegan diet were significantly more effective in reducing DBP. The Low-sodium and High fiber diets had the greatest lowering effect on SBP and DBP in T2D patients. CONCLUSIONS: Adopting healthful dietary modifications were more effective in reducing both SBP and DBP vs. control. The High-fiber and Low-sodium diets had the greatest lowering effect on SBP and DBP in T2D.


Assuntos
Pressão Sanguínea/fisiologia , Diabetes Mellitus Tipo 2/dietoterapia , Dieta/métodos , Hipertensão/dietoterapia , Adulto , Idoso , Método Duplo-Cego , Humanos , Pessoa de Meia-Idade
9.
Glob Adv Health Med ; 9: 2164956120901489, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32002312

RESUMO

Pediatric cases of a brainstem glioma are one of the most difficult tumors to treat. In children, this type of cancer is perhaps the most dreaded of cancers due to its poor prognosis, yet it remains an area of intense research. In the case presented herein, conventional chemotherapy and radiotherapy treatments were not showing any improvement. The patient was then treated with high-dose intravenous vitamin C (IVC) and endolaser therapy. A significant reduction in glioma's size was achieved in 2 months with this adjunct therapy. These results present a possibility of decreasing brainstem glioma progression with adjuvant IVC and endolaser therapy.

10.
Complement Ther Med ; 46: 210-216, 2019 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-31519281

RESUMO

INTRODUCTION: The beneficial effects of green tea on regulating insulin sensitivity and preventing the development of type 2 diabetes mellitus (T2DM) have been identified. OBJECTIVES: We aimed to investigate the effect of green tea on serum levels of C-reactive protein (CRP) and biomarkers of oxidative stress in patients with T2DM. METHODS: A systematic search was performed in the ISI Web of science, PubMed and Scopus to find articles related to the effect of the green tea on CRP, malondealdehyde (MDA) and total antioxidant capacity (TAC) in T2DM patients, up to June 2019. There was no language and time limitation. Meta-analyses were performed using both the random and fixed effects model where appropriate, and I2 index was used to evaluate the heterogeneity. RESULTS: Initial search yielded 780 publications. Eight articles with 614 T2DM patients were eligible. Following green tea consumption, CRP levels significantly decreased (weighted mean difference (WMD): -5.51 mg/dl, 95% CI: -9.18 to -1.83, p = 0.003) compared with the controlled group. Green tea consumption had no significant effect on plasma levels of TAC and MDA (0.02 mg/dl, CI: -0.06 to 0.10; -0.14 mg/dl, CI: -0.40 to 0.12; respectively). CONCLUSION: This systematic review and meta-analysis indicated that green tea significantly reduced the circulating levels of CRP, whereas, it had no significant effect on MDA and TAC. Overall, green tea can be considered as a healthy drink to reduce CRP levels in T2DM patients.


Assuntos
Biomarcadores/metabolismo , Proteína C-Reativa/metabolismo , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/metabolismo , Estresse Oxidativo/efeitos dos fármacos , Extratos Vegetais/uso terapêutico , Chá/química , Antioxidantes/metabolismo , Humanos
11.
Int J Diabetes Res ; 5(5): 92-101, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-28936369

RESUMO

Diabetes is a leading cause of mortality and morbidity worldwide. Diabetes complications produce profound impact on patient's quality of life and represent very significant economic cost to patients, their family, the government and society as a whole. Metabolic correction has been proposed as an efficient method to improve clinical outcomes and reduce costs in diabetes. Metabolic correction is a concept that supports health maintenance and promotes the healing processes by improving the body's biochemical-physiological mechanisms. This is done by helping activate the metabolic enzymes necessary to facilitate key physiological pathways. A group of 50 patients followed a simple metabolic correction strategy based on hydration, diet, and magnesium supplementation during a 6 months period. Outcomes measures included laboratory testing, anthropometric measures and medication use including its related costs. Patients had an average weight loss of 9.4 lbs (↓5.0%) from baseline at month 3 and 12 lbs (↓6.4%) at month 6. Waist circumference decreased on average 3.7 inches (↓9.0%) from baseline at month 3 and had further decrease to 5.5 inches (↓13.4%) from baseline at month 6. Laboratory testing of average triglycerides decreased from a baseline of 156.9 to 116.7 (↓25.6%) at month 3 and maintained a reduction of ↓24.2% by month 6. Total cholesterol concentration decreased from a baseline of 181.1 mg/dL to 173.9 (↓4.0%) in month 3 and to 171.1 (↓5.5%) at month 6. Average HgA1c decreased from baseline of 7.17 to 6.52 (↓9.1%) at month 3 and maintained 6.52 at months 6. The atherogenic index decreased from 4.18 at baseline to 3.85 at month 3 (↓7.9%) and then 3.47 (17.0%) at month 6. Medication use and cost was quantified in various ways. The average baseline monthly diabetes medication cost per patient of $124.10 was reduced to $ 78.23 (↓36.7% reduction) at month 3 and to $62.80 (↓49.4% reduction) at month 6. A simple and well structured metabolic correction program that includes a significant educational component, dietary modifications and dietary supplement intake was able to maintain or improve vital signs, anthopometric and laboratory measurements that correlate with improved clinical diabetes and cardiovascular health. This outcome was achieved while decreasing the use medications at month 3 and 6 at significant cost savings.

12.
J Orthomol Med ; 31(1): 19-22, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-36177383

RESUMO

The Zika Fever is a viral disease caused by a single-stranded RNA virus from the Flavivirus genus, Flaviviridae family, from the Spondweni group. Its transmission occurs through mosquito vectors, principally Aedes Aegypti. The most common symptoms of Zika are fever, rash, joint pain, and conjunctivitis (red eyes). Other common symptoms include muscle pain and headache. As of now, no vaccine exists for the virus and no official treatment has been developed aside from standard procedures of the use of acetaminophen (paracetamol) and non-steroidal anti-inflammatory drugs. This is a case report of a 54 year-old Hispanic female who arrived at the clinic with symptomatology congruent with the Zika fever. The patient was treated with high doses of intravenous vitamin C over three days. The symptoms resolved after the infusions without any side effects at day four. Recovery from this viral infection takes normally around two weeks. Based on the positive outcome in this case, we propose that intravenous vitamin C should be studied further as a potential treatment for acute viral infections.

13.
Clin Case Rep Rev ; 2(6): 454-455, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-36203911

RESUMO

Lung cancer is one of the most common cancers in both men and women. According to Dr. Abram Hoffer, patients with a better nutritional plan and daily Vitamin C supplementation improved their life quality. In this case report we present the case of a 56-year-old Hispanic male patient diagnosed with lung cancer on 2012. After undergoing surgery and chemotherapy, he started a high dose intravenous Vitamin C protocol on December 2013. The treatment continued until June 2015, when the patient decided to stop the treatment. A maximum of 75 gr of Vitamin C in 1,000 cc lactated Ringer's was given three times a week in a period over a year and a half. Patient's CEA levels continued to be within normal levels while high doses of Vitamin C infusions were given. Many case reports suggest that patients with lung cancer that received high doses of intravenous Vitamin C can live up to 10 years. A level of Vitamin C in plasma above 400 mg/dL is toxic to tumor cells, this can be achieved with periodic Vitamin C infusions. Our case support that the usage of high doses of IV Vitamin C can be effective in the treatment of patients with cancer without secondary effects.

14.
Artigo em Inglês | MEDLINE | ID: mdl-26513263

RESUMO

Frei et al's 2012 review entitled "Authors' Perspective: What is the Optimum Intake of Vitamin C in Humans" is both flawed and misleading. RCTs are ill suited to determining the RDA, it is debatable that there is sufficient scientific evidence to determine the optimum intake of vitamin C in humans, observations regarding high-doses of ascorbate have been ignored, and there are inaccuracies of fact with respect to the saturation of blood plasma following low dose intake. Until the limitations of current knowledge are recognised it is unwise to set limits on the dose.

15.
Bol Asoc Med P R ; 107(2): 54-9, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26434085

RESUMO

Diabetes Mellitus type 2 (DM2) is a metabolic disease that develops by a decrease in sensitivity of insulin receptors as an effect of the disruption certain metabolic functions in the processing of glucose. DM2 patients have, uncontrolled glucose levels, and commonly have problems with obesity and cardiovascular disease. Patients are treated with standard diet, insulin, diabetic oral agents and antihypertensive drugs, but this approach does not completely stops tissue deterioration since it does not address the metabolic root of the disease. Metabolic correction is proposed as a suitable adjunct treatment to improve clinical outcomes. Metabolic correction is based on diet modification, proper hydration and scientific supplementation directed to improve cellular biochemistry and metabolic efficiency. In addition, other possible benefits may include reduction in medication use, disease complications and medical costs. To test the results of a metabolic correction program, 25 patients with DM2 participated in an education program about adequate food consumption that promoted control of blood glucose levels. Anthropometric measurements and blood tests were performed during a 13 week program based on a low carbohydrate diet, proper hydration and magnesium supplementation. The metabolic correction program implemented by a proprietary educational system resulted in significant reductions in glucose, triglycerides, cholesterol, weight and waist circumference. Improvements in these values could represent an important reduction of coronary heart disease risk factors as well as other chronic degenerative diseases. In addition there was medication dosage reduction in one or more medications in 21 of the 25 participating patients, which suggest that the program has the potential to improve health outcomes and reduce health care costs.


Assuntos
Diabetes Mellitus Tipo 2/terapia , Educação de Pacientes como Assunto/métodos , Sistema Nervoso Autônomo/fisiopatologia , Glicemia/análise , Terapia Combinada , Comorbidade , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/metabolismo , Dieta com Restrição de Carboidratos , Dieta para Diabéticos , Comportamento de Ingestão de Líquido , Dislipidemias/complicações , Dislipidemias/terapia , Humanos , Hiperinsulinismo/complicações , Hiperinsulinismo/dietoterapia , Hipoglicemiantes/uso terapêutico , Lipídeos/sangue , Magnésio/uso terapêutico , Obesidade/complicações , Obesidade/dietoterapia , Projetos Piloto , Avaliação de Programas e Projetos de Saúde , Resultado do Tratamento , Circunferência da Cintura , Redução de Peso
16.
Bol Asoc Med P R ; 107(2): 60-6, 2015.
Artigo em Espanhol | MEDLINE | ID: mdl-26434086

RESUMO

Human development and its physiology depends on a number of complex biochemical body processes, many of which are interactive and codependent. The speed and the degree in which many physiological reactions are completed depend on enzyme activity, which in turn depends on the bioavailability of co-factors and micronutrients such as vitamins and minerals. To achieve a healthy physiological state, organism need that biochemical reactions occur in a controlled and specific way at a particular speed and level or grade fully completed. To achieve this, is required an optimal metabolic balance. Factors such as, a particular genetic composition, inadequate dietary consumption patterns, traumas, diseases, toxins and environmental stress all of these factors rising demands for nutrients in order to obtain optimal metabolic balance. Metabolic correction is a biochemical and physiological concept that explains how improvements in cellular biochemistry of an organism can help the body achieve metabolic and physiological optimization. We summarize the contribution of several pioneers in understanding the role of micronutrients in health management. The concept of metabolic correction is becoming a significant term due to the presence of genetic variants that affect the speed of reactions of enzymes, causing metabolic alterations that enhance or promote the state/development of multiple diseases. Decline in the nutritional value of the food we eat, the increase in demand for certain nutrients caused by normal development, diseases and medications induce, usually, nutrients consumption. These nutritional deficiencies and insufficiencies are causing massive economic costs due to increased morbidity and mortality in our society. In summary, metabolic correction improves the enzymatic function, which favors the physiological normal functions, thus, contributing to improving health and the welfare of the human being. The purpose of this paper is to describe and introduce the concept of optimal metabolic correction as a functional cost-effective mechanism against disease, in addition, to contribute to diseases prevention and regeneration of the body and health.


Assuntos
Micronutrientes/fisiologia , Prevenção Primária/métodos , Deficiência de Vitaminas/complicações , Deficiência de Vitaminas/terapia , Coenzimas/deficiência , Coenzimas/fisiologia , Coenzimas/uso terapêutico , Dano ao DNA , Suplementos Nutricionais , Metabolismo Energético , Enzimas/fisiologia , Comportamento Alimentar , Humanos , Desnutrição/complicações , Desnutrição/terapia , Micronutrientes/deficiência , Micronutrientes/uso terapêutico , Minerais/uso terapêutico , Modelos Biológicos , Necessidades Nutricionais , Medicina de Precisão , Estados Unidos , Vitaminas/uso terapêutico
17.
P R Health Sci J ; 34(1): 9-13, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25856871

RESUMO

A healthy physiology depends on a plethora of complex interdependent biochemical reactions. In order for these reactions to occur suitably, the enzymes and cofactors that regulate their flow must be present in the proper balance. The term metabolic correction is used to describe a biochemical-physiological process that improves cellular biochemistry as a means to an individual's achieving metabolic or physiological optimization. Part 2 discusses how metabolic correction, through the increase of cofactors, can supply unmet enzyme needs and compensate for nutritional deficiencies induced by improper nutritional intake or by the increased demand for nutrients caused by genetics, health conditions, medications, or physical or environmental stressors. Nutrient insufficiencies are causing an increase in morbidity and mortality, at great cost to our society. In summary, metabolic correction improves enzymatic function and satisfies the increasing demand for nutrients. Metabolic correction can have a significant impact on the reduction of morbidity and mortality and their financial cost to our society and contribute to improving health and well-being.


Assuntos
Coenzimas/metabolismo , Enzimas/metabolismo , Desnutrição/fisiopatologia , Alimentos , Humanos , Micronutrientes/metabolismo , Necessidades Nutricionais
18.
P R Health Sci J ; 34(1): 3-8, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25856870

RESUMO

Human physiology depends on countless biochemical reactions, numerous of which are co-dependent and interrelated. The speed and level of completion of reactions usually depend on the availability of precursors and enzymes. The enzymatic activity depends on the bioavailability of micronutrient cofactors such as vitamins and minerals. In order to achieve a healthy physiological state, the organism requires that biochemical reactions occur at a controlled rate. To achieve this state it is required that metabolic reactions reach what can be considered an optimal metabolic equilibrium. A combination of genetic makeup, dietary patterns, trauma, disease, toxins, medications, and environmental stressors can elevate the demand for the nutrients needed to reach this optimal metabolic equilibrium. In this, part 1, the general concept of metabolic correction is presented with an elaboration explaining how this concept is increasing in importance as we become aware of the presence of genetic variants that affect enzymatic reactions causing metabolic disturbances that themselves favor or promote the disease state. In addition, part 1 reviews how prominent scientists have contributed in fundamental ways to our understanding of the importance of micronutrients in health and disease and in the development of the metabolic correction concept.


Assuntos
Enzimas/metabolismo , Doenças Metabólicas/fisiopatologia , Micronutrientes/metabolismo , Alimentos , Variação Genética , Humanos , Doenças Metabólicas/genética , Minerais/metabolismo , Vitaminas/metabolismo
19.
Psychiatr Clin North Am ; 37(4): 579-89, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25455067

RESUMO

Stress refers to a reaction given a particular stimulus. Stress is a common problem in most modern societies. Stress creates greater physiologic demands. Unhealthy eating patterns will only result in an increased level of stress, followed by further health problems if in the future if the issues are not resolved. Prolonged stress increases the metabolic needs of the body and causes many other changes. The increased metabolism can also cause an increase in the use and excretion of many nutrients. Although stress alters nutrient needs, if marginally deficient in a nutrient, stress can make that deficiency even worse.


Assuntos
Dieta/métodos , Desnutrição/complicações , Estresse Fisiológico/fisiologia , Estresse Psicológico/complicações , Estresse Psicológico/fisiopatologia , Animais , Suplementos Nutricionais , Humanos , Desnutrição/dietoterapia , Ratos , Estresse Psicológico/dietoterapia , Vitaminas/uso terapêutico
20.
J Orthomol Med ; 29(4): 154-156, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25705076

RESUMO

The Chikungunya (CHIKV) fever is a viral disease produced by a single-stranded RNA Alphavirus from the Togaviridae genus. Its transmission occurs only through mosquito vectors, principally Aedes aegypti. It requires a human-mosquito-human transmission cycle. It is associated with severe arthritis/arthralgias, myalgias, high fever, headache, and maculopapular rash. Joint ache appears to be symmetrical. The virus has an incubation period of 2 to 7 days, where the high fever is typically presented. It is followed by arthralgias and myalgias, and rashes, which last for 3 to 5 days. However, the arthralgias can persist for months after the infection, which can contribute to severe arthritis. As of now, no vaccine exists for the virus and no official treatment has been developed aside from standard procedures of the use of acetaminophen (paracetamol), and non-steroidal anti-inflammatory drugs. This is a case report of a 54-year old Hispanic individual that reported left shoulder pain, left knee pain and fever. The symptoms started on a Saturday in September 2014 in middle of the night. The patient was treated with high doses of intravenous vitamin C over two days. The symptoms resolved after the infusions without any side effects. Based on the positive outcome in this case, we propose that intravenous vitamin C should be studied further as a potential treatment for acute viral infections.

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