Homeopatia na oncologia pediátrica: é possível? Uma série de casos / Homeopathy in oncology pediatric: is it possible? case series

A Homeopatia é uma das ciências médicas complementares mais utilizadas para pacientes com Câncer, sendo também utilizada durante o tratamento de crianças com a referida moléstia, havendo relato e debate de seu uso na literatura médica. Visando construir o conhecimento e dividir experiências, relatamos seis casos de crianças e adolescentes com câncer, para os quais realizamos tratamento homeopático, em nossa experiência na cidade de São Paulo. Além da diversidade de sexos e idade, os casos apresentam diagnósticos oncológicos diferentes, bem como momentos diferentes no tratamento, sendo curativo ou paliativo, e os medicamentos homeopáticos, baseados tanto na totalidade sintomática característica quanto no modo reacional para cada indivíduo, puderam ser utilizados para todos com satisfação de famílias e pacientes, mesmo quando o desfecho letal foi a via final no estado paliativo. Assim, a Homeopatia pode também ser prescrita para os casos oncológicos infantis como terapia complementar ao tratamento convencional, sendo a pesquisa neste campo vasta e possível.

Homeopathy is one of the most used complementary medical sciences for cancer patients, and is also used duringtreatment of children with the aforementioned disease, with reports and debate of its use in medical literature. Aiming to build knowledge and sharing experiences, we report six cases of children and adolescents with cancer, for which we carry out homeopathic treatment, in our experience in the city of São Paulo. In addition to the diversity of sexes and age, the cases present different oncological diagnoses, as well as as different moments in the treatment, being curative or palliative, and homeopathic medicines, based both on symptomatic totality characteristic and in the reactional mode for each individual, could be used for everyone with the satisfaction of families and patients, even when the lethal outcome was the final route in the palliative state. Therefore, Homeopathy can also be prescribed for oncological cases children as complementary therapy to conventional treatment, research in this field is vast and possible.

Medidas para optimizar cuidados post rinoplastia. Revisión sistemática de la literatura / Measures to optimize rhinoplasty post operative care, systematic review of the literature

Introducción: El cuidado postoperatorio de la rinoplastia ha evolucionado, paralelamente, al desarrollo de la técnica quirúrgica. Existen varias recomendaciones, sin embargo, hay una gran variabilidad interprofesional de las indicaciones post quirúrgicas. Objetivo: Realizar una revisión sistemática de la literatura científica sobre los cuidados post operatorios de la rinoplastia. Material y Método: Para la realización de este estudio se llevaron a cabo búsquedas en PubMed y en Cochrane Database of Systematic Reviews con los perfiles: ([rhinoplasty] AND [post operative care]) y ([rhinoplasty] AND [post surgical care]). Se seleccionaron los artículos publicados en los últimos 10 años, desde 2013 hasta 2023, ambos inclusive. Resultados: Los documentos analizados recogen la evidencia de los diferentes métodos de cuidados post quirúrgicos en rinoplastia. Estos confirman la utilización de corticoides en el período postoperatorio, así como el reposo en 90° y exponen la variabilidad interprofesional que existe en el protocolo postquirúrgico de esta cirugía. Conclusión: El uso de corticoides y el reposo en 90° disminuyen las complicaciones postquirúrgicas de la rinoplastia. Debe existir una clara información sobre lo que el paciente debe esperar post cirugía. El uso de opioides debe ser restringido y la analgesia debe ser multimodal. Es preciso realizar estudios futuros con mayor nivel de evidencia y tener protocolos uniformes para la práctica clínica.

Introduction: The postoperative care of rhinoplasty has evolved along with the development of the surgical technique. There are several recommendations, however there is enormous interprofessional variability of post-surgical indications. Aim: To carry out a systematic review of the scientific literature on rhinoplasty postoperative care. Material and Method: To carry out this study, searches were carried out in PubMed and in the Cochrane Database of Systematic Reviews with the profiles: ([rhinoplasty] AND [post operative care]) and ([rhinoplasty] AND [post surgical care]). Articles published in the last 10 years were selected, from 2013 to 2023, both inclusive. Results: The documents analyzed collect the evidence of the different methods of post-surgical care in rhinoplasty, they confirm the use of corticosteroids in the postoperative period as well as rest at 90° and expose the interprofessional variability that exists in the post-surgical protocol of this surgery. Conclusion: The use of corticosteroids and rest at 90° reduce the post-surgical complications of rhinoplasty. There must be clear information about what the patient should expect post surgery. The use of opioids must be restricted and analgesia must be multimodal. It is necessary to carry out future studies with a higher level of evidence and have uniform protocols for clinical practice.

Aplicación de árnica en gel para el manejo del dolor y reabsorción del hematoma profundo / Application of arnica gel for pain management and deep hematoma reabsorption

Árnica es una planta medicinal de la especie Arnica montana, endémica en Europa Central y Meridional, perteneciente a la familia Asteracae; rica en flavonoides y compuestos fenólicos, lactonas, helenalina y ácido hexurónico que le dan propiedades cicatrizantes, antiinflamatorias, analgésicas, antimicrobianas y anticoagulantes. Se utiliza en casos de contusiones, dolores musculares, reumáticos y hematomas profundos. El artículo describe ocho casos, que presentaron hematoma profundo por punción infructuosa, en pacientes con insuficiencia renal crónica terminal con esquema de hemodiálisis, donde se aplicó árnica en gel. Por medio de fotografías se registró cómo los hematomas revirtieron a partir del tercer día, mientras que el dolor disminuyó en un 50% al tercer día. (AU)

Arnica is a medicinal plant of the species Arnica Montana, endemic in Central and Southern Europe, it belongs to the Asteracae family, rich in flavonoids and phenolic compounds, lactones, helenalin and hexuronic acid that give it healing, anti-inflammatory, analgesic, antimicrobial and anticoagulant properties. It is used in cases of bruises, muscle pain, rheumatic pain and deep bruises. The article describes eight patients with terminal chronic renal failure under hemodialysis, who presented deep hematoma due to unsuccessful puncture of their dialysis fistula. All patients were treated with local gel arnica. Verbal analogue scale (VAS) and qualitative visual image analysis (photography) on how the hematomas reverted on the third day was analyzed. (AU)

Evaluation of the effectiveness of arnica montana 6ch in the control of postoperative myalgia by isometric effort in dentistry

Arnica montana 6CH is a medicine indicated for inflammatory and painful conditions, especially in muscle structures. The RDC / TMD Axis II questionnaire is a validated tool for the diagnosis of Temporomandibular Muscle Dysfunction. Objective: This multicenter, randomized and controlled study, approved by Human or Animal Research Ethics Committee UniFOA -CAAE: 48680015.3.0000.5237 aimed to verify the clinical performance of Arnica montana 6CH in contractures and muscle pain triggered by isometric stress. Materials and Methods: 70 patients underwent prolongeddental treatment sessions, and they were selected after clinical examination and positive responses to the RDC / TMD questionnaire to confirm signs and symptoms of Temporomandibular Muscle Dysfunction at the first consultation. Randomly, Arnica montana 6CH was prescribed for 35 patients called group I, and placebo for 35 patients called group II, at a dose of 5 globules, 03 times a day, for 1 week. In the second endodontic consultation, after 15 days, a new clinical examination was performed at the beginning and end of the prolonged dental consultation with crossing of data from the RDC questionnaire, to monitor the prevalence of TMD muscle signs and symptoms. The data were tabulated and analyzed. Statistical analysis: The test t de Student was used for paired samples, significant at the level ≤ 0.05%. Results:Anamnetic data from the RDC questionnaire, 86% of the individuals in the GI had lower pain and muscle contracture rates in the second consultation, compared with 22% in the GII. Conclusion:The drug Arnica montana 6CH proved to be effective in preventing muscle changes and clinical symptoms resulting from isometric efforts with a statistically significant difference (p ≤ 0.05).

Study of germination efficiency and temperature/drowning resistance in some ornamental plants treated with ultra high dilute compounds

The ultra-high dilutions (UHDs) can be used for decreasing stress conditions causing by climate variations. The present research investigated the effects of ultra-highdilutions (UHDs) on some ornamental plants, germination, and hormonal variations.Methods: In order to study the effect of UHDs (Calendula officinalisCalen. andArnica montanaArn.) on the physiological, primary metabolite, and hormonal variations of theOryza sativa L. (rice), 104 experiments were designed and statistically analyzed using the Design Expert 7.0.1 software over the general factorial design methodology. Two qualitative factors, including the UHDs/placebo usage and the type of plant usage, and two quantitative factors, including temperature and irrigation, were studied. The validated analysis was subjected to more extended studies on the variations in physiological growth, carbohydrate, protein content, and levels of plant hormones, including gibberellic acids, indole acetic acid, abscisic acid, and salicylic acid.Results: The statistical analysis resulted in a prediction model which was more than 75% correlates with experimental results. The results showed that the UHDs increased the carbohydrate and protein content of seedlings. Also, compared to placebo, the levels of hormones GA3 and IAA in all samples increase, and the amount of GA4 decreases. The amount of ABA and SA hormones inS. officinalisincreased under UHDs treatment while decreasing in the other two samples.Conclusion: The use of UHDs leads to an increase in the production of carbohydrate and protein content. Moreover, it causes significant variations in the growth-inducing hormone and increases the tolerance of seeds under higher/lower temperatures and draught/drowning. The results of this study open up a window to reduce germination survival and increase their resistance to sudden climate change.

The influence of ultra-high diluted compounds on the growth and the metabolites of Oryza sativa L

The ultra-high dilutions (UHDs) have been widely used in the field of human, animal and plant treatment. In the present research, the effects of the potentized ultra-high dilutions (UHDs) on physiological and biochemical variations in Oryza sativaL. (rice) were investigated. Methods: To study the effect of UHDs (Calendula officinalisCalen. and Arnica montanaArn.) on the physiological and biochemical variations of the Oryza sativaL. (rice), 28 experiments were designed and statistically analyzed using the Design Expert 7.0.1 software over the general factorial design methodology. Three qualitative factors were studied including the UHDs/placebo usage, sterile/non-sterile experimental condition and the type and timing of the UHDs usage. The validated analysis was subjected to more extended studies on the variations in physiological growth, carbohydrate, protein content, pigment production, and amino acid patterns. To evaluate the effects of UHDs on rice, a desirable response percentage was formed from a number of healthy seedling productions, and the height percentage of the aerial parts and main roots were studied. Results: The statistical analysis resulted in a prediction model which was more than 97% correlates with experimental results. The results showed that the UHDs increased the pH variations, carbohydrate, protein and pigment levels each by ~2.5, ~1.5, ~1.4, and ~1.4 folds, respectively. Also compared to placebo, the amount and proportionof amino acids has significantly varied, showing a statistical effect on the germination and seedling growth of the rice, as well as the stress conditions caused by the sterilization process, seedlings entrance into the light and their transition into hydroponic culture medium.Conclusion: The use of UHDs leads to an increase in the production of chlorophyll, as well as carbohydrate and protein content. Moreover, it causes significant variations in the amino acid profile and the production of amino acids along with the photosynthesis, germination, and metabolism processes.(AU)

Extract of Solidago chilensis Meyen inflorescences: cytotoxicity and inhibitory activity on nitric oxide synthesis in activated macrophage cell line J774A. 1

Solidago chilensis Meyen (= Solidago microglossa) popularly known as "Brazilian arnica" is used to treat of inflammatory disorders. S. chilensis is constant in the Therapeutic Memento of the Rio de Janeiro city and belongs to the medicinal species of Brazilian National List of Medicinal Plants of Interest of the Unified National Health System (SUS). There are no studies in the literature showing the direct activity of this plant species on immune system cells. The present study evaluated the chemical composition as well as the cytotoxic and pharmacological activity of the ether-ethanol extract from S. chilensis inflorescences (SCIE) in murine macrophage cell line J774A.1. The results showed that higher concentrations (50 to 200 µg/mL) of SCIE had significant cytotoxicity on J774A.1 cells, however, lower concentrations (from 10 to 0.1 µg/mL) did not produce significant cytotoxic effects and exhibited an inhibitory effect on nitric oxide production in LPS-stimulated J774A.1 cell line. The chemical analysis by HPLC-UV-PDA indicated that the SCIE contains flavonoid derived from quercetin and kaempferol; and diterpenes, probably labdanes. These findings complement data in the literature regarding the activity of this plant species on an important cell from the immune system involved in the innate and acquired immune response, the macrophages.

Preclinical studies of hydroalcoholic extract of Calea uniflora Less / Estudios preclínicos de extracto hidroalcohólico de Calea uniflora Less

Calea uniflora Less known popularly as Arnica in Brazil, is a native plant from Brazil, popular used by coastal populations from south of Santa Catarina. The purpose of this study was to verify the safety profile in of hydroalcoholic extract of C. uniflora in florescences.The hydroalcoholic extract of C. uniflora in florescences was evaluated for its acute and sub-acute toxicity. Acute topical toxicity was performed using the methodology of guideline 402 from OECD. Acute oral toxicity was performed using the methodology of guideline 423 from OECD and sub-acute toxicity was performed using the methodology adapted of guideline 407 from OECD. The single dose for oral or topical administration of C. uniflora showed DL50> 5000 mg/kg b.w. The sub-acute treatment induced animal death in groups, which was administered extract in the doses 100, 250, 500 and 1000 mg/kg. The main signs of toxicity observed were respiratory difficulty, increase in lung weigh, lung damage and muscular relation. The topical or oral administration of C. uniflora extract in short period did not caused toxicological effects in animals, however, when administered for a longer period and in concentrations of 250, 500 and 1000 mg/kg (oral.) caused lung damage and even the death of the animal.

Calea uniflora Less conocida popularmente como Arnica en Brasil, es una planta nativa de Brasil, popularmente utilizada por poblaciones costeras del sur de Santa Catarina. El objetivo de este estudio fue verificar el perfil de seguridad del extracto hidroalcoólico de inflorescencias de C. uniflora. El extracto hidroalcoólico de inflorescencias de C. uniflora fue evaluado en cuanto a su toxicidad aguda y subaguda. La toxicidad tópica aguda se realizó utilizando la metodología de la directriz 402 de la OECD. La toxicidad oral aguda fue realizada usando la metodología de la directriz 423 de la OECD y la toxicidad subaguda fue realizada usando la metodología adaptada de la directriz 407 de la OECD. La dosis única para administración oral o tópica de C. uniflora mostro DL50> 5000 mg/kg. El tratamiento subagudo indujo la muerte de animales en grupos a los que se administró extracto en las dosis de 100, 250, 500 y 1000 mg/kg. Los principales signos de toxicidad observados fueron dificultad respiratoria, aumento del peso del pulmón, daño pulmonar y relación muscular. La administración tópica oral del extracto de C. uniflora a corto plazo no causó efectos toxicológicos en los animales, mientras que, cuando se administró por un período mayor y en las concentraciones de 250, 500 y 1000 mg/kg (oral) causaron danos en los pulmones y hasta la muerte del animal.

Qualidade do reparo ósseo em ratas ovariectomizadas, lesionadas e tratadas com Arnica montana fitoterápica e homeopática / Quality of bone repair in ovariectomized rats with bone lesions treated with phytotherapic and homeopathic Arnica montana

Objetivo: Dados estatísticos nacionais e mundiais demonstram que o número de indivíduos idosos tende a crescer de maneira exponencial nos próximos anos, tornando-se uma população significativamente e proporcionalmente maior que as demais. Entre as doenças mais comuns nessa faixa estaria encontra-se a osteoporose, doença que reduz a massa esquelética e deteriora a microarquitetura do osso causando fragilidade e aumentando o risco de fraturas. Material e Métodos: Este estudo teve como proposta avaliar o efeito da Arnica montana fitoterápica e homeopática no reparo de lesões ósseas, visando uma possível forma de tratamento de fraturas na vigência da osteoporose. Os ensaios experimentais foram realizados em ratas Wistar adultas, divididas em quatro grupos: ovariectomizado tratado com Arnica montana 6CH homeopática (OVZ 6CH); ovariectomizado tratado com extrato fitoterápico de Arnica montana (OVZ TM); ovariectomizada tratado com placebo (OVZ PL) falsa cirurgia de ovariectomia e tratado com placebo (Sham PL). Após 45 dias da cirurgia sham ou de ovariectomia, foi realizada uma lesão óssea monocortical. Os animais foram eutanasiados após 6, 12, 18 e 28 dias e as tíbias retiradas para avaliação das suas dimensões e analise do reparo ósseo através de densidade óssea radiográfica, ensaios biomecânicos e microscopia eletrônica de varredura (MEV). Os dados do teste de flexão foram submetidos à analise estatística pelos testes de ANOVA e Tukey (p< 5%). Resultados: Conclui-se que o tratamento com arnica 6CH foi melhor que o com arnica TM quanto à resistência e à qualidade de regeneração óssea, enquanto a TM mostrou melhor valor de densidade óptica. Conclusão: Esse estudo concluiu que o tratamento com Arnica montana homeopática foi mais eficiente que com Arnica fitoterápica na regeneração óssea de ratas com osteoporose (AU)

Objective: National and international data show that in the next years the elder population tends to have an exponential increase becoming to be significantly higher than other ages. Among the frequent diseases in the elderly, osteoporosis is a disease that decreases bone mass and deteriorates bone structure causing fragility and a high risk of fracture. This study aimed to evaluate the effect of phytotherapic and homeopathic Arnica montana on bone repair quality and its possible use in the treatment of bone fracture in patients with osteoporosis. Material and Methods: This experimental study was performed in Wistar adult female rats divided in 4 groups according to the following treatments: ovariectomized treated with homeopathic A. montana 6CH (OVZ 6CH); ovariectomized treated with phytotherapic A. montana (OVZ TM); ovariectomized with placebo (OVZ PL) and rats with sham surgery and placebo (Sham PL). In a period of 45 days after ovariectomy or sham surgery, all animals got a monocortical lesion. They were euthanized after 6, 12, 18 and 28 days and had the tibiae removed to evaluate dimensions and bone repair by radiographic density, biomechanical test and scanning electronic microscopy (SEM). Data were analyzed by ANOVA and TUKEY tests (p < 0.05). Results: Results showed that treatment with Arnica 6CH was better than Arnica TM considering bone resistance and bone repair quality. Conclusion: This study concluded that treatment with homeopathic A. montana was more efficient than with phytotherapic Arnica in bone regeneration in rats with osteoporosis.(AU)

Arnica montana does not affect mast cell populations in experimentally induced oral ulcers in rats / Arnica montana não afeta populações de mastócitos em úlceras orais induzidas experimentalmente em ratos

BACKGROUND: Studies have shown that Arnica montana shows anti-inflammatory and antioxidant activities. It has been used in traditional medicine for the treatment of several disorders. The aim of this study was to investigate the effect of Arnica montana on mast cells during the wound healing of oral ulcers. METHOD: An ulcerated lesion was chemically induced on the tongue of 75 male albino rats and, then, treated topically for seven days using saline solution (control), Arnica montana gel or tincture. The animals were killed after 2nd, 7th, 14th, 21th and 42th day of treatment. The tongues were removed and subjected to routine laboratory (0.2% toluidine blue staining). The numbers of mast cell were determined in two regions: superficial and submucosa. RESULTS: The numbers of mast cells were significantly increased for all groups in the region of the deeper tissue when compared to the superficial region. No statistical difference was observed in mast cell numbers for each group. CONCLUSION: This study revealed that Arnica montana tincture and gel were unable to change mast cell population during wound healing of oral ulcer of rats. According to these results, the anti-inflammatory effects of Arnica montana were not related to inhibition of mast cell degranulation.

OBJETIVO: Sabe-se que a Arnica montana mostra atividade anti-inflamatória e anti-oxidante e tem sido usada em medicina tradicional para o tratamento de vários distúrbios. O objetivo deste estudo foi investigar o efeito da Arnica montana em mastócitos durante a cicatrização de feridas de úlceras orais. MÉTODO: Uma úlcera foi quimicamente induzida na língua de 75 ratos albinos machos e, em seguida, tratada topicamente durante sete dias, utilizando solução salina (controle), gel ou tintura de Arnica montana. Os animais foram sacrificados após 2, 7, 14, 21 e 42º dia de tratamento. As línguas foram removidas e submetidas a rotina de laboratório (coloração com 0,2% de azul de toluidina). A densidade de mastócitos foi determinada em duas regiões: superficial e submucosa. RESULTADOS: O número de mastócitos aumentou nitidamente para todos os grupos na região mais profunda do tecido peri-ulceroso, quando comparada à região superficial. Nenhuma diferença estatística foi observada no número de mastócitos entre os grupos. CONCLUSÃO: Este estudo revelou que a tintura ou o gel de Arnica montana foram incapazes de interferir na população de mastócitos durante a cicatrização da úlcera oral de ratos. De acordo com estes resultados, os efeitos anti-inflamatórios de Arnica montana não foram relacionados à inibição da degranulação dos mastócitos.

Arnica montana en el tratamiento del dolor después de la odontectomía de terceros molares retenidos / Arnica montana in the treatment of pain after the odontectomy of third retained molars

Se realizó un estudio de intervención terapéutica en 80 pacientes con dolor luego de la extracción de terceros molares retenidos, en el Hospital Provincial Docente Clinicoquirúrgico "José Ramón López Tabrane" de la provincia de Matanzas, desde enero del 2012 hasta igual mes del 2013, con vistas a evaluar la evolución de estos. Para ello se formaron 2 grupos de 40 integrantes cada uno; a uno se le indicó tratamiento convencional con dipirona de 300 mg (grupo de control) y al otro, homeopatía con Arnica montana en 30 ch (grupo experimental). Los resultados demostraron la existencia de una terapia alternativa que podría ser utilizada cuando los medicamentos de primera elección hayan fallado, ya sea por su baja eficacia o por la aparición de reacciones adversas. En los pacientes tratados con Arnica montana, el efecto fue satisfactorio; además, este remedio homeopático es seguro y menos costoso para el Sistema Nacional de Salud cubano.

A therapeutic intervention study was carried out in 80 patients with pain after the extraction of third retained molars, in "José Ramón López Tabrane" Teaching Provincial Clinical-Surgical Hospital in Matanzas province, from January, 2012 to the same month of 2013, with the objective of evaluating their clinical course. For this purpose, 2 groups of 40 members each were formed; conventional treatment with dipyrone of 300 mg (control group) was indicated to one of them, and to the other homeopathy with Arnica montana in 30 ch (experimental group). The results demonstrated the existence of an alternative therapy that could be used when first election drugs have failed, either for their low effectiveness or for the emergence of adverse reactions. In the patients treated with Arnica montana, the effect was satisfactory; also, it can be said that this homeopathic remedy is safe and less expensive for the Cuban National Health System.

Potencial de óleos essenciais de plantas medicinais no controle de fitopatógenos / Potential of essential oils from medicinal plants to control plant pathogens

Além do valor como recurso terapêutico, plantas medicinais também possuem potencial para serem utilizadas como fonte de princípios ativos contra fitopatógenos. O objetivo deste trabalho foi avaliar o efeito de óleos essenciais das espécies medicinais Baccharis dracunculifolia (alecrim-do-campo), Schinus terebinthifolius (aroeirinha) e Porophyllum ruderale (arnica-brasileira) sobre o crescimento dos fungos fitopatogênicos Fusarium oxysporum f. sp. phaseoli (Fop), F. solani f. sp. phaseoli (Fsp), Sclerotinia sclerotiorum (Ss), S. minor (Sm), Rhizoctonia solani (Rs), Sclerotium rolfsii (Sr) e Macrophomina phaseolina (Mp). Avaliou-se em placas de Petri o crescimento radial desses fungos em meio batata-dextrose-ágar (BDA) com cinco concentrações (0, 250, 500, 1000 e 3000 mg L-1) dos óleos essenciais. Discos de micélio (5 mm de diâmetro) de cada fungo em crescimento foram transferidos para placas de Petri que foram mantidas a 23°C no escuro por 48 horas. O óleo essencial de alecrim-do-campo foi o mais eficiente na redução do crescimento micelial de todos os fungos, com inibição completa quando se utilizou a concentração de 3000 mg L-1. A redução de crescimento variou de 29% (Fs) a 80% (Rs) a 250 mg L-1 do óleo essencial de alecrim-do-campo; a 500 mg L-1, variou de 29% (Fs) a 98% (Sr); e a 1000 mg L-1, de 41% (Fs) a 100% (Sr). A redução do crescimento dos fungos pelo óleo de aroeirinha na concentração de 3000 mg L-1 variou de 27% (Fsp) a 74% (Rs). Nessa concentração, o óleo de arnica-brasileira reduziu o crecimento micelial de Ss em 72%, o de Rs em 80% e o de Mp em 82%, sem efeitos significativos sobre o crescimento micelial de Fsp e Fop. Conclui-se que os óleos essenciais de alecrim-do-campo, aroeirinha e arnica-brasileira possuem potencial para o controle dos fungos fitopatogênicos estudados, com destaque para o óleo de alecrim-do-campo.

In addition to their value as therapeutic resources, medicinal plants also have the potential to be used as a source of alternative compounds against plant pathogens. The objective of this study was to evaluate the effect of essential oils extracted from the medicinal species Baccharis dracunculifolia, Schinus terebinthifolius and Porophyllum ruderale on the growth of the fungal plant pathogens Fusarium oxysporum f. sp. phaseoli (Fop), F. solani f. sp. phaseoli (Fsp), Sclerotinia sclerotiorum (Ss), S. minor (Sm), Rhizoctonia solani (Rs), Sclerotium rolfsii (Sr) and Macrophomina phaseolina (Mp). The radial mycelial growth of the fungi was evaluated on potato dextrose agar (PDA) in Petri dishes with five concentrations (0, 250, 500, 1000 and 3000 μL L-1) of the essential oils. Mycelial discs (5 mm diameter) of the growing colonies of each fungus were transferred to Petri dishes, which were maintained at 23 °C in the dark for 48 hours. The essential oil of B. dracunculifolia was the most effective oil in the reduction of the mycelial growth of all fungi. It completely inhibited their growth at 3000 mg L-1. At 250 mg L-1, the growth reduction caused by the oil of B. dracunculifolia varied from 29% (Fs) to 80% (Rs); at 500 mg L-1, it varied from 29% (Fs) to 98% (Sr); and at 1000 mg L-1, it varied from 41% (Fs) to 100% (Sr). The reduction of the mycelial growth caused by the oil of S. terebinthifolius at 3000 mg L-1 varied from 27% (Fsp) to 74% (Rs). At this concentration, the oil of P. ruderale reduced the mycelial growth of Ss by 72%, of Rs by 80% and of Mp by 82%, without significant effects on the mycelial growth of Fsp and Fop. We conclude that the essential oils of B. dracunculifolia, S. terebinthifolius and P. ruderale have the potential to be used to control the plant pathogens tested, especially the oil of B. dracunculifolia.

Plantas cubanas con efecto antiinflamatorio / Cuban plants with anti-inflammatory effects

La actividad antiinflamatoria suscita gran interés científico en el área farmacológica, debido a que muchas enfermedades en su evolución cursan por procesos inflamatorios (artritis reumatoide, ateroesclerosis, cáncer, diabetes, gota, asma, dermatitis, trastornos neurodegenerativos y diversas dolencias menores). Las enfermedades inflamatorias constituyen un problema de salud importante, debido a la falta de medicamentos eficaces y seguros para su uso por periodos prolongados. Hoy en día se trabaja en la búsqueda de alternativas de antiinflamatorios más seguros, en el que las plantas medicinales, una de las formas más antiguas de tratamiento, constituyen una elección a considerar. En este trabajo se realizó una revisión bibliográfica, sobre especies de plantas que crecen en Cuba que le reportan propiedades farmacológicas como antinflamatorios. En la revisión de la literatura se utilizó la base de datos Medline (vía PubMed), así como revistas nacionales desde el periodo de 2000 hasta el presente, con las palabras claves inflamación y plantas cubanas antiinflamatorias o actividad antiinflamatoria y plantas medicinales(AU)

The anti-inflammatory activity has aroused great scientific interest in the area of pharmacology, because many diseases in their progression go through inflammatory processes (rheumatoid arthritis, atherosclerosis, cancer, diabetes, gout, asthma, dermatitis, neurodegenerative disorders, and various minor ailments), being the inflammatory diseases an important health problem due to the lack of effective and safe drugs for use in long periods. Science is currently working on the discovery of new alternatives of safer anti-inflammatory drugs and one of them is the use of medicinal plants, one of the oldest forms of treatment. This paper presented a literature review about plant species that grow in Cuba and have shown anti-inflammatory properties. For these purposes, the Medline database (Pubmed) as well as national journals were reviewed from 2000 up to the present, using keywords inflammation and anti-inflammatory Cuban plants or anti-inflammatory activity and medicinal plants(AU)

Árnica montana como tratamiento homeopático en pacientes con estomatitis subprótesis de grados I y II / Arnica montana as homeopathic treatment in patients with denture stomatitis of grades I and II

Se realizó un estudio de intervención terapéutica en el módulo de San Benito de Mayarí, provincia de Santiago de Cuba, en el primer cuatrimestre de 2010, a fin de evaluar la evolución de 72 pacientes con estomatitis subprótesis de grados I y II, distribuidos de forma alterna en 2 grupos: en el A se incluyeron los números impares, con terapéutica convencional; y en el B los pares, con tratamiento homeopático. En ambos grupos predominaron los integrantes de 45-54 años y del sexo femenino, así como los curados al tercer día (72,2 y 80,6 %, respectivamente). El tratamiento homeopático con árnica montana en pacientes con estomatitis subprótesis de grados I y II, fue tan beneficioso como la terapéutica convencional en igual tiempo de evolución y estuvo exento de reacciones adversas, lo cual justificó el uso de esta modalidad terapéutica, que al igual que otras de la medicina natural y tradicional, es inocua, económica y de fácil acceso.

A study of therapeutic intervention in the module of San Benito, from Mayarí, II Frente municipality, Santiago de Cuba province was carried out in the first quarter of 2010, in order to evaluate the clinical course of 72 patients with denture stomatitis of grades I and II, alternatively distributed in 2 groups: in group A the odd numbers were included, with conventional therapy; and in group B the pairs, with treatment. In both groups the members of 45-54 years and female sex prevailed, as well as those cured at the third day (72.2 and 80.6%, respectively). The homeopathic treatment with arnica montana was as beneficial as the conventional therapy in same time for the clinical course and it had no adverse reactions, what justifies the use of this therapeutic modality which as others modalities of the natural and traditional medicine, it is innocuous, economic and of easy access.

Usos más frecuentes de Arnica montana / Most common uses of Arnica montana

Introducción: Arnica montana es una planta original de Europa central y meridional, cuya eficacia para aliviar el dolor postraumático y otras desviaciones de la salud ha sido demostrada, sin embargo, es limitado el conocimiento que tienen los profesionales de la salud sobre esta y sus efectos beneficiosos. Objetivos: contribuir con el proceso de perfeccionamiento de quienes incursionan en los tratamientos alternativos a partir de la recolección de información actualizada sobre Arnica montana. Métodos: se desarrolló una estrategia de búsqueda con los términos: homeopatía, ensayo clínico, meta-análisis, revisión sistemática, eficacia y seguridad combinados con Arnica montana. Se utilizaron las bases de datos MEDLINE, CUMED, Registro Cochrane de Ensayos Controlados y el registro especializado Cochrane de Medicina Complementaria, limitada a los artículos publicados entre los meses de enero de 2002 a junio de 2012. Conclusiones: la evaluación de la información disponible permite afirmar que este producto natural puede utilizarse de manera segura y eficaz para aliviar el dolor y reducir la inflamación postraumática y posquirúrgica en humanos

Introduction: Arnica montana is a plant native to Central and Southern Europe of proven effectiveness to relieve posttraumatic pain and other conditions. However, knowledge about this plant and its beneficial effects is scant among health professionals. Objectives: contribute to the professional development of those involved in alternative treatments by gathering updated information about Arnica montana. Methods: a search strategy was developed based on the following terms: homeopathy, clinical trial, meta-analysis, systematic review, effectiveness and safety, as combined with Arnica montana. Use was made of the databases MEDLINE and CUMED, as well as the Cochrane Central Register of Controlled Trials and the Cochrane Complementary Medicine Specialized Register, limited to articles published from January 2002 to June 2012. Conclusions: based on the evaluation of the information available, it may be stated that this natural product may be used both safely and effectively to relieve pain and reduce posttraumatic and postsurgical inflammation in humans

Efeito de dinamizações de Arnica montana L. no metabolismo de chambá (Justicia pectoralis Jacq. ) / Effect of dynamizations of Arnica montana in metabolism of chambá (Justicia pectoralis Jacq. )

Este estudo objetivou avaliar a resposta do crescimento e do metabolismo secundário de Justicia pectoralis, expresso em produção de cumarina, a crescentes dinamizações de A. montana. O experimento foi conduzido na Universidade Federal de Viçosa. O delineamento estatístico foi inteiramente casualizado, com seis repetições e cinco tratamentos, totalizando 30 parcelas experimentais, sendo cada parcela constituída de uma planta por vaso. Os tratamentos foram as dinamizações 3CH, 30CH, 60CH, 100CH e 200CH do preparado homeopático A. montana. Os tratamentos foram aplicados às plantas via pulverização, em intervalos semanais, iniciando logo após o plantio. Após quatro meses do plantio as plantas foram colhidas. As características de crescimento avaliadas foram matérias fresca e seca de folhas e caules, matérias fresca e seca de inflorescências e matérias fresca e seca total. No estudo fitoquímico foi avaliada a produção da cumarina (1-2 benzopirona). Não houve resposta nas variáveis de crescimento aos tratamentos. As dinamizações de A. montana causaram alterações no metabolismo secundário das plantas. Os conteúdos de cumarina das plantas com A. montana 3CH e 30CH foram próximos e mais baixos, aumentando progressivamente a partir de 60CH, chegando ao máximo em 100CH, seguido de redução em 200CH. A preparação homeopática A. montana causa alterações no metabolismo secundário de chambá, sendo as repostas dependentes da dinamização.

Were evaluated the responses to dynamizations of Arnica montana in the growth and in the secondary metabolism of Justicia pectoralis expressed as coumarin production. The studies were carried out at the Universidade Federal de Viçosa. The statistical design was completely randomized, with six replicates and five treatments, 30 experimental plots, one plant per pot. The treatments were dynamizations 3CH, 30CH, 60CH, 100CH and 200CH homeopathic preparation of A. montana. The application the treatments begun are planting seedlings, the aerial part being sprayed, at weekly intervals. After four months of planting, the plants were harvested. The evaluated growth characteristics were: fresh and dry matter of leaves and stems, fresh and dry matter of inflorecenses, and fresh and dry matter total. In the phytochemistry study, the production of the coumarin 1,2-benzopyrone was evaluated. Were no responses of growth characteristics. The dynamizations of A. montana caused changes in secondary metabolism of plants. The coumarin production with A. montana plants 3CH and 30CH were lower, increasing progressively from 60CH, and coming to increased in 100CH, followed by a large reduction in the 200CH. The homeopathic preparation A. montana cause change in secondary metabolism of chambá, and the responses depend on dynamizations.

Ação anti-edematosa: arnica montana 6ch X diclofenaco de sódio 50 mg / Anti-edematous action: arnica montana 6ch X diclofenac sodium 50 mg

Objetivo: Avaliar a ação do medicamento homeopático Arnica montana 6 cH comparada ao Diclofenaco Sódico 50mg no controle do edema após remoção de terceiros molares inclusos. Métodos: O trabalho tratou-se de uma pesquisa experimental, cruzada, randomizada, duplo-cega, realizada em 30 alunos voluntários do curso de Odontologia da Universidade Federal de Sergipe, com presença de dentes inclusos em bilaterais, perfazendo um total de 120 dentes, com indicação da mesma técnica cirúrgica exodôntica. Os grupos foram divididos em Grupo A: os que usaram a Arnica Montana 6cH e Grupo D: os que usaram Diclofenaco de Sódio 50mg. Para a mensuração do edema, foi utilizada uma fita métrica com a qual foram tomadas três medidas como referência: 1) canto de olho ao tragus (CO-T); 2) canto de olho ao ângulo da mandíbula (CO-AM); 3) comissura labial ao tragus (CL-T). Estas foram realizadas quatro vezes sendo a primeira logo após o fim do procedimento cirúrgico, e as demais após 24h, 48h e 72h da cirurgia. O teste de Shapiro-Wilk foi usado para verificação da distribuição normal das variáveis. Nas variáveis que apresentaram dados paramétricos foi usado o teste de comparação de Student. Os dados foram considerados estatisticamente significantes quando p menor que 0,05. Resultados: No período de 48h pós-cirurgia, o edema foi mais marcante para ambos os grupos nos segmentos CO-AM e CL-T. Após 72h ocorreu uma regressão do edema para ambas as medicações testadas. O segmento que menos apresentou edema foi o CO-T para as duas medicações. O teste de Student mostrou que as medicações se equivalem na efetividade anti-edematosa (p maior que 0,05). Conclusão: O medicamento homeopático Arnica montana 6 cH possui eficácia no controle do edema pós-extração de terceiros molares inclusos. A Arnica montana 6cH quando comparada ao Diclofenaco de Sódio 50mg se mostrou equivalente no controle do edema pós-cirúrgico.

Objective: To evaluate the Arnica montana 6 cH homeopathic efficacy compared to 50mg Diclofenac Sodium in the control of edema after removal of third molars. Methods: This work was an experimental, cross, randomized, double-blind study held on 30 volunteers student from the Dental School at the Sergipe Federal University, with the presence of impacted teeth on both sides, making a total of 120 teeth, indicating the same surgical technique. The groups were divided as follows: GROUP A: those who used the Arnica Montana 6cH and GROUP D: those who used 50mg Diclofenac Sodium. For edema measurement, we used a measure tape with which three measures were taken as reference: 1) eye corner to the tragus (EC-T); 2) eye corner to the jaw angle (EC-JA); 3) labial commissure to the tragus (LC-T). These were four times the first being shortly after the end of surgery and the remaining after 24h, 48h and 72h the end of surgery. Shapiro-Wilk test was used to verify the normal distribution of the studied variables. For normal distribution, Student test was used. The data were considered statistically significant when p less than 0.05. Results: In 48h post-surgery, the edema was notable for both groups in the segments EC-JA and LC-T. After 72h there was decrease of the edema for both drugs tested. The segment EC-T showed less edema for two medications. Student test showed that medications were similar anti-edematous efficacy (p greater than 0.05). Conclusions: The homeopathic remedy Arnica montana 6 cH has efficacy in controlling post-extraction edema of third molars. The Arnica montana 6cH compared to 50mg Diclofenac Sodium was equivalent to control postoperative edema.

Evaluación terapéutica del producto homeopático arnica montana 200 CH en el tratamiento de los hematomas de causa traumática / Therapeutic evaluation of the product homeopathic arnica montana 200 CH in the treatment of bruises of traumatic cause

Son el resultado de la acción de determinados agentes externos capaces de actuar rápida e instantáneamente sobre el organismo, superando la resistencia de aquellos tejidos u órganos en los que directa o indirectamente recae su acción. Siendo una patología muy frecuente debido a la actual situación social y laboral (transporte, industria, deportes, etc).

Análise qualitativa dos efeitos da fonoforese com Arnica montana sobre o processo inflamatório agudo do músculo esquelético de ratos / Qualitative analysis of effects of phonophorese with Arnica montana onto acute inflammatory process in rat skeletal muscles

Este estudo visou verificar o efeito da fonoforese com Arnica montana sobre a fase inflamatoria aguda de uma lesão muscular. Para isso, 40 ratos Wistar machos, lesados cirurgicamente, foram divididos em 4 grupos: controle (C), 10 ratos lesados e não tratados grupo ultra-som (US), 10 lesados tratados com fonoforese de gel de arnica; grupo arnica (A), 10 ratos lesados, tratados com massagem de gel de arnica...

This study aimed at verifying the effects of phonophoresis associated to Arnica montana on the acute phase of an inflammatory muscle injury. Forty Wistar male rats of which the Tibialis. Anterior muscle was surgically lesioned, were divided into 4 groups (n+10 each); control group received no treatment the ultrasound group (US), treat with US; the US+A group was treat with arnica phonophoresis...