Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 97
Filtrar
2.
Rev. homeopatia (São Paulo) ; 84(2): 49-54, 2023. ilus.
Artigo em Português | LILACS, HomeoIndex, MTYCI | ID: biblio-1519115

RESUMO

A Homeopatia é uma ciência fundamentada na observação dos fenômenos naturais. Segundo Hahnemann, a cura homeopática é aquela que acontece de acordo com as leis naturais, sendo uma delas a lei dos semelhantes, já descrita por muitos médicos desde a antiguidade, inclusive Hipócrates. Quando são seguidos os princípios estipulados por Hahnemann, considerando a totalidade sintomática, incluindo a escolha do medicamento, sua potência, dose e frequência de administração, o tratamento homeopático torna-se eficaz tanto em casos crônicos quanto nos agudos, "sendo capaz de aniquilar a doença sem produzir novos e sérios distúrbios". Este estudo tem como objetivo exemplificar como, seguindo os princípios estipulados, a Homeopatia pode ser eficaz no tratamento de um quadro agudo que não obteve sucesso com a terapêutica alopática convencional. Trata-se de um relato de caso de paciente de 64 anos, sem doença prévia instalada, com ferimento corto- -contuso em mão esquerda após queda da própria altura, mantendo sinais flogísticos e ausência de cicatrização 13 dias após a realização da sutura e de fazer uso regular de antibiótico e anti-inflamatório prescritos. Após a avaliação da totalidade sintomática, foi prescrito Belladonna 6cH, administrada pelo método plus, resultando em alívio imediato dos sintomas e cura total em 5 dias. Realizando com cautela o diagnóstico homeopático e a partir disso elegendo o medicamento mais similar ao caso, com potência, dose e frequência de administração adequadas, é possível obter resultados eficazes com o tratamento homeopático, sempre considerando a constituição do indivíduo.


Homeopathy is a science based on the observation of phenomena natural. According to Hahnemann, homeopathic cure is one that happens according to natural laws, one of which is the law of similars, already described by many doctors since ancient times, including Hippocrates. When the principles stipulated by Hahnemann, considering the symptomatic totality, including the choice of the medicine, its potency, dose and frequency of administration, the Homeopathic treatment becomes effective in both chronic and in acute cases, "being capable of annihilating the disease without producing new and serious disturbances." This study aims to exemplify how, following the stipulated principles, Homeopathy can be effective in treatment of an acute condition that has not been successful with therapy conventional allopathic. This is a patient case report 64 years old, with no previous illness, with a cut wound-bruise in the left hand after falling from a height, maintaining phlogistic signs and lack of healing 13 days after the procedure suture and regular use of prescribed antibiotics and anti-inflammatory drugs. After evaluating the totality of symptoms, Belladonna was prescribed 6cH, administered by the plus method, resulting in immediate relief of symptoms and complete cure in 5 days. Carrying out the diagnosis with caution homeopathic and from there choosing the medicine most similar to the case, with adequate potency, dose and frequency of administration, it is possible to obtain effective results with homeopathic treatment, always considering the constitution of the individual.


Assuntos
Humanos , Masculino , Pessoa de Meia-Idade , Medicamento Homeopático , Terapêutica Homeopática , Contusões/terapia , Atropa belladonna
3.
Nat Prod Res ; 35(7): 1090-1096, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-31303055

RESUMO

The culture broth of endophytic Streptomyces sp. AB100, isolated from the shoots of medicinal plant Atropa belladonna (L.) was investigated for the presence of antibacterial compounds. After initial testing followed by bioactivity-guided fractionation, six new piperazic acid (PA)-containing congeners of two known peptides, JBIR-39 and JBIR-40, were identified by HR-MS/MS and NMR analyses. Only the dehydroxylated hexapeptidic derivatives with unusual incorporation of four PA moieties exhibited weak antibacterial activity against Gram-positive test organism Bacillus subtilis. A 16S rDNA-based phylogenetic tree of known Streptomyces spp. producing PA-containing hexapeptides isolated from different habitats and endophyte Streptomyces AB100 showed considerable diversity, suggesting that these metabolites may play an important environmental role beyond their antibacterial activity.


Assuntos
Atropa belladonna/microbiologia , Endófitos/química , Peptídeos/farmacologia , Plantas Medicinais/química , Piridazinas/farmacologia , Streptomyces/química , Streptomyces/isolamento & purificação , Antibacterianos/farmacologia , Bacillus subtilis/efeitos dos fármacos , DNA Ribossômico/genética , Espectroscopia de Ressonância Magnética , Testes de Sensibilidade Microbiana , Filogenia , Brotos de Planta/microbiologia , Espectrometria de Massas em Tandem
4.
Plant Cell Rep ; 39(7): 921-939, 2020 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-32300886

RESUMO

KEY MESSAGE: Atropa acuminata aqueous leaf extract biosynthesized silver nanoparticles showed strong antioxidant, anticancerous (HeLa cells) and anti-inflammatory activities. Besides, this bio syn-AgNP also proved effective against mosquito vectors causing malaria, dengue and filariasis. Present study highlights eco-friendly and sustainable approach for the synthesis of silver nanoparticles (AgNP) using aqueous leaf extract of A. acuminata, a critically endangered medicinal herb. The addition of 1 mM silver nitrate to aqueous leaf extract resulted in the synthesis of AgNP when solution was heated at 60 °C for 30 min at pH 7. Absorption band at 428 nm, as shown by UV-Vis spectroscopy confirmed the synthesis of AgNP. XRD patterns revealed the crystalline nature of AgNP and TEM analysis showed that most of the nanoparticles were spherical in shape. Zeta potential of AgNP was found to be - 33.5 mV which confirmed their high stability. FT-IR investigations confirmed the presence of different functional groups involved in the reduction and capping of AgNP. The synthesized AgNP showed effective DPPH (IC50-16.08 µg/mL), H2O2 (IC50-25.40 µg/mL), and superoxide (IC50-21.12 µg/mL) radical scavenging activities. These plant-AgNP showed significant inhibition of albumin denaturation (IC50-12.98 µg/mL) and antiproteinase activity (IC50-18.401 µg/mL). Besides, biosynthesized AgNP were found to have strong inhibitory effect against a cervical cancer (HeLa) cell line (IC50-5.418 µg/mL) as well as larvicidal activity against 3rd instar larvae of Anopheles stephensi (LC50-18.9 ppm, LC90-40.18 ppm), Aedes aegypti (LC50-12.395 ppm, LC90-36.34 ppm) and Culex quinquefasciatus (LC50-17.76 ppm, LC90-30.82 ppm) and were found to be non-toxic against normal cell line (HEK 293), and a non-target organism (Mesocyclops thermocyclopoides). This is the first report on the synthesis of AgNP using aqueous leaf extract of A. acuminata, validating their strong therapeutic potential.


Assuntos
Anti-Inflamatórios/farmacologia , Antineoplásicos/farmacologia , Antioxidantes/farmacologia , Atropa belladonna/química , Química Verde , Nanopartículas Metálicas/química , Extratos Vegetais/farmacologia , Prata/farmacologia , Animais , Culicidae , Flavonoides/análise , Sequestradores de Radicais Livres/farmacologia , Células HEK293 , Células HeLa , Humanos , Concentração de Íons de Hidrogênio , Inseticidas/farmacologia , Larva/efeitos dos fármacos , Nanopartículas Metálicas/ultraestrutura , Fenóis/análise , Folhas de Planta/química , Nitrato de Prata/farmacologia , Espectrofotometria Ultravioleta , Taninos/análise , Temperatura , Fatores de Tempo , Difração de Raios X
5.
J Perianesth Nurs ; 34(3): 594-599, 2019 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30528307

RESUMO

PURPOSE: Postoperative ureteroscopy patients can develop bladder spasms, complaints of pain, and the urgent need to void during emergence from anesthesia. Discomfort leads to patient agitation, resulting in a risk to patient safety. The purpose of this study was to determine the effectiveness of a preemptive preoperative belladonna and opium (B + O) suppository on postoperative bladder comfort, narcotic requirements, and length of stay of ureteroscopy patients. DESIGN: A prospective double-blind study was conducted. METHODS: Fifty adult outpatients scheduled for ureteroscopy were assigned to routine care or a B + O suppository immediately after anesthesia induction. Urinary urgency and pain were assessed every 15 minutes. FINDINGS: Urgency significantly decreased in the B+O group, with less than half reporting urgency at discharge. CONCLUSIONS: Pre-emptive preoperative administration of a B + O suppository before ureteroscopy results in decreased urinary urgency during the postoperative recovery. Pre-emptive preoperative interventions can result in positive outcomes before discharge.


Assuntos
Atropa belladonna/química , Ópio/administração & dosagem , Dor Pós-Operatória/prevenção & controle , Cuidados Pré-Operatórios/métodos , Ureteroscopia/métodos , Adulto , Idoso , Analgésicos Opioides/administração & dosagem , Método Duplo-Cego , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/prevenção & controle , Estudos Prospectivos , Supositórios
6.
Homeopathy ; 107(4): 292-298, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-30021236

RESUMO

BACKGROUND: During chemotherapy, the correlation between insomnia and fatigue, anxiety, pain, depressed mood, and cognitive disorders makes these subjective complaints a 'symptom cluster' with common biological mechanisms. The theory of cerebral inflammation following the production of pro-inflammatory cytokines (high level of interleukin 1-ß [IL1-ß], IL6 and tumour necrosis factor-alpha) is currently the most generally accepted. Understanding these mechanisms should allow us to propose a chemoprotective homeopathic treatment of the nervous system. METHODS: By retaining the inflammatory aetiology, we combined the rubrics 'Inflammation of the brain', 'Inflammation of the meninges', 'Inflammation of the nerves' with the symptom cluster: insomnia, fatigue, depressive state and memory disorders. RESULTS: After repertorisation, we propose the following homeopathic protocol: Belladonna 15c, Phosphorus 15c, Cerebral cortex 4c and Nerves 4c, two pills of each medicine to be sucked together before breakfast, lunch and dinner, on each day of chemotherapy and for the following 2 days. CONCLUSION: This selected protocol, derived from a physiopathological knowledge of the symptoms, seems to be well suited to the prevention and treatment of post-chemotherapeutic cerebral inflammation. It is essential to start the homeopathic treatment before the chemotherapy session to anticipate the emergence of the 'chemo-brain' side effects. This proposed prevention protocol must be confirmed and quantified by randomised studies.


Assuntos
Homeopatia/métodos , Distúrbios do Início e da Manutenção do Sono/tratamento farmacológico , Atropa belladonna/metabolismo , Humanos , Fósforo/uso terapêutico , Qualidade de Vida/psicologia , Síndrome
7.
BMC Plant Biol ; 17(1): 21, 2017 Jan 23.
Artigo em Inglês | MEDLINE | ID: mdl-28114894

RESUMO

BACKGROUND: Polyploid hybrids represent a rich natural resource to study molecular evolution of plant genes and genomes. Here, we applied a combination of karyological and molecular methods to investigate chromosomal structure, molecular organization and evolution of ribosomal DNA (rDNA) in nightshade, Atropa belladonna (fam. Solanaceae), one of the oldest known allohexaploids among flowering plants. Because of their abundance and specific molecular organization (evolutionarily conserved coding regions linked to variable intergenic spacers, IGS), 45S and 5S rDNA are widely used in plant taxonomic and evolutionary studies. RESULTS: Molecular cloning and nucleotide sequencing of A. belladonna 45S rDNA repeats revealed a general structure characteristic of other Solanaceae species, and a very high sequence similarity of two length variants, with the only difference in number of short IGS subrepeats. These results combined with the detection of three pairs of 45S rDNA loci on separate chromosomes, presumably inherited from both tetraploid and diploid ancestor species, example intensive sequence homogenization that led to substitution/elimination of rDNA repeats of one parent. Chromosome silver-staining revealed that only four out of six 45S rDNA sites are frequently transcriptionally active, demonstrating nucleolar dominance. For 5S rDNA, three size variants of repeats were detected, with the major class represented by repeats containing all functional IGS elements required for transcription, the intermediate size repeats containing partially deleted IGS sequences, and the short 5S repeats containing severe defects both in the IGS and coding sequences. While shorter variants demonstrate increased rate of based substitution, probably in their transition into pseudogenes, the functional 5S rDNA variants are nearly identical at the sequence level, pointing to their origin from a single parental species. Localization of the 5S rDNA genes on two chromosome pairs further supports uniparental inheritance from the tetraploid progenitor. CONCLUSIONS: The obtained molecular, cytogenetic and phylogenetic data demonstrate complex evolutionary dynamics of rDNA loci in allohexaploid species of Atropa belladonna. The high level of sequence unification revealed in 45S and 5S rDNA loci of this ancient hybrid species have been seemingly achieved by different molecular mechanisms.


Assuntos
Atropa belladonna/genética , DNA Ribossômico/genética , Evolução Molecular , RNA Ribossômico 5S/genética , RNA Ribossômico/genética , Atropa belladonna/classificação , Atropa belladonna/metabolismo , Cromossomos de Plantas/genética , Cromossomos de Plantas/metabolismo , DNA Ribossômico/metabolismo , Filogenia , Poliploidia , RNA Ribossômico/metabolismo , RNA Ribossômico 5S/metabolismo
8.
Am J Obstet Gynecol ; 216(5): 491.e1-491.e6, 2017 05.
Artigo em Inglês | MEDLINE | ID: mdl-28040448

RESUMO

BACKGROUND: After vaginal surgery, oral and parenteral narcotics are used commonly for pain relief, and their use may exacerbate the incidence of sedation, nausea, and vomiting, which ultimately delays convalescence. Previous studies have demonstrated that rectal analgesia after surgery results in lower pain scores and less intravenous morphine consumption. Belladonna and opium rectal suppositories may be used to relieve pain and minimize side effects; however, their efficacy has not been confirmed. OBJECTIVE: We aimed to evaluate the use of belladonna and opium suppositories for pain reduction in vaginal surgery. MATERIALS AND METHODS: A prospective, randomized, double-blind, placebo-controlled trial that used belladonna and opium suppositories after inpatient or outpatient vaginal surgery was conducted. Vaginal surgery was defined as (1) vaginal hysterectomy with uterosacral ligament suspension or (2) posthysterectomy prolapse repair that included uterosacral ligament suspension and/or colporrhaphy. Belladonna and opium 16A (16.2/60 mg) or placebo suppositories were administered rectally immediately after surgery and every 8 hours for a total of 3 doses. Patient-reported pain data were collected with the use of a visual analog scale (at 2, 4, 12, and 20 hours postoperatively. Opiate use was measured and converted into parenteral morphine equivalents. The primary outcome was pain, and secondary outcomes included pain medication, antiemetic medication, and a quality of recovery questionnaire. Adverse effects were surveyed at 24 hours and 7 days. Concomitant procedures for urinary incontinence or pelvic organ prolapse did not preclude enrollment. RESULTS: Ninety women were randomly assigned consecutively at a single institution under the care of a fellowship-trained surgeon group. Demographics did not differ among the groups with mean age of 55 years, procedure time of 97 minutes, and prolapse at 51%. Postoperative pain scores were equivalent among both groups at each time interval. The belladonna and opium group used a mean of 57 mg morphine compared with 66 mg for placebo (P=.43) in 24 hours. Patient satisfaction with recovery was similar (P=.59). Antiemetic and ketorolac use were comparable among groups. Subgroup analyses of patients with prolapse and patients <50 years old did not reveal differences in pain scores. The use of belladonna and opium suppositories was uncomplicated, and adverse effects, which included constipation and urinary retention, were similar among groups. CONCLUSION: Belladonna and opium suppositories are safe for use after vaginal surgery. Belladonna and opium suppositories did not reveal lower pain or substantially lower narcotic use. Further investigation may be warranted to identify a population that may benefit optimally from belladonna and opium use.


Assuntos
Analgésicos Opioides/administração & dosagem , Atropa belladonna , Ópio/administração & dosagem , Dor Pós-Operatória/prevenção & controle , Extratos Vegetais/uso terapêutico , Vagina/cirurgia , Antieméticos/administração & dosagem , Método Duplo-Cego , Uso de Medicamentos/estatística & dados numéricos , Feminino , Humanos , Histerectomia Vaginal , Pessoa de Meia-Idade , Morfina/administração & dosagem , Satisfação do Paciente , Prolapso de Órgão Pélvico/cirurgia , Fitoterapia , Período Pós-Operatório , Estudos Prospectivos , Supositórios , Escala Visual Analógica
9.
Urology ; 100: 27-32, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27658661

RESUMO

OBJECTIVE: To investigate whether the use of a belladonna and opium (B&O) rectal suppository administered immediately before ureteroscopy (URS) and stent placement could reduce stent-related discomfort. METHODS: A randomized, double-blinded, placebo-controlled study was performed from August 2013 to December 2014. Seventy-one subjects were enrolled and randomized to receive a B&O (15 mg/30 mg) or a placebo suppository after induction of general anesthesia immediately before URS and stent placement. Baseline urinary symptoms were assessed using the American Urological Association Symptom Score (AUASS). The Ureteral Stent Symptom Questionnaire and AUASS were completed on postoperative days (POD) 1, 3, and after stent removal. Analgesic use intraoperatively, in the recovery unit, and at home was recorded. RESULTS: Of the 71 subjects, 65 had treatment for ureteral (41%) and renal (61%) calculi, 4 for renal urothelial carcinoma, and 2 were excluded for no stent placed. By POD3, the B&O group reported a higher mean global quality of life (QOL) score (P = .04), a better mean quality of work score (P = .05), and less pain with urination (P = .03). The B&O group reported an improved AUASS QOL when comparing POD1 with post-stent removal (P = .04). There was no difference in analgesic use among groups (P = .67). There were no episodes of urinary retention. Age was associated with unplanned emergency visits (P <.00) and "high-pain" measure (P = .02) CONCLUSION: B&O suppository administered preoperatively improved QOL measures and reduced urinary-related pain after URS with stent. Younger age was associated with severe stent pain and unplanned hospital visits.


Assuntos
Atropa belladonna , Atropina/administração & dosagem , Ópio/administração & dosagem , Dor Pós-Operatória/prevenção & controle , Escopolamina/administração & dosagem , Stents/efeitos adversos , Ureteroscopia/efeitos adversos , Adjuvantes Anestésicos/administração & dosagem , Adulto , Idoso , Analgésicos Opioides/administração & dosagem , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/etiologia , Parassimpatolíticos/administração & dosagem , Fitoterapia , Extratos Vegetais/administração & dosagem , Cuidados Pré-Operatórios , Estudos Prospectivos , Qualidade de Vida , Supositórios , Cálculos Urinários/cirurgia
10.
Rev. homeopatia (Säo Paulo) ; 80(3/4): 136-141, 2017. ilus, tab
Artigo em Inglês | LILACS | ID: biblio-973276

RESUMO

OBJECTIVE: The efficacy and safety of homeopathic treatment was investigated onchildren with recurrent tonsillitis justifying surgery. METHODS: Prospective, randomized, double-blind clinical trial that included 40 children between ages of 3 to 7 years old;20 children were treated with homeopathic medication and 20 children with placebo. Follow up was 4 months per child. Assessment of results was clinical by means of astandard questionnaire and clinical examination on the first and last day of treatment. Recurrent tonsillitis was defined as 5 to 7 episodes of bacterial acute tonsillitis per year. RESULTS: From the group of 18 children who completed homeopathic treatment, 14 did not present any episode of acute bacterial tonsillitis; from the group of 15 children who received placebo 5 patients did not present tonsillitis; this difference was statistically significant (p= 0,015). None of the patient exhibited side effects. CONCLUSIONS: Homeopathic treatment was effective in children with recurrent tonsillitis compared toplacebo, 14 children (78%) were no longer indicated surgery. Homeopathic treatment was not associated with adverse events.


Assuntos
Masculino , Feminino , Humanos , Pré-Escolar , Criança , Homeopatia , Tonsilite/terapia , Lycopodium clavatum/uso terapêutico , Pulsatilla nigricans/uso terapêutico , Lachesis muta/uso terapêutico , Atropa belladonna , /uso terapêutico , /uso terapêutico
11.
Plant Physiol Biochem ; 106: 46-53, 2016 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-27135818

RESUMO

Atropa belladonna is one of the most important plant sources for producing pharmaceutical tropane alkaloids (TAs). T1 progeny of transgenic A. belladonna, in which putrescine N-methyltransferase (EC. 2.1.1.53) from Nicotiana tabacum (NtPMT) and hyoscyamine 6ß-hydroxylase (EC. 1.14.11.14) from Hyoscyamus niger (HnH6H) were overexpressed, were established to investigate TA biosynthesis and distribution in ripe fruits, leaves, stems, primary roots and secondary roots under field conditions. Both NtPMT and HnH6H were detected at the transcriptional level in transgenic plants, whereas they were not detected in wild-type plants. The transgenes did not influence the root-specific expression patterns of endogenous TA biosynthetic genes in A. belladonna. All four endogenous TA biosynthetic genes (AbPMT, AbTRI, AbCYP80F1 and AbH6H) had the highest/exclusive expression levels in secondary roots, suggesting that TAs were mainly synthesized in secondary roots. T1 progeny of transgenic A. belladonna showed an impressive scopolamine-rich chemotype that greatly improved the pharmaceutical value of A. belladonna. The higher efficiency of hyoscyamine conversion was found in aerial than in underground parts. In aerial parts of transgenic plants, hyoscyamine was totally converted to downstream alkaloids, especially scopolamine. Hyoscyamine, anisodamine and scopolamine were detected in underground parts, but scopolamine and anisodamine were more abundant than hyoscyamine. The exclusively higher levels of anisodamine in roots suggested that it might be difficult for its translocation from root to aerial organs. T1 progeny of transgenic A. belladonna, which produces scopolamine at very high levels (2.94-5.13 mg g(-1)) in field conditions, can provide more valuable plant materials for scopolamine production.


Assuntos
Atropa belladonna/genética , Vias Biossintéticas , Hyoscyamus/enzimologia , Metiltransferases/genética , Oxigenases de Função Mista/genética , Nicotiana/enzimologia , Escopolamina/metabolismo , Vias Biossintéticas/genética , Perfilação da Expressão Gênica , Regulação da Expressão Gênica de Plantas , Genes de Plantas , Metiltransferases/metabolismo , Oxigenases de Função Mista/metabolismo , Especificidade de Órgãos/genética , Plantas Geneticamente Modificadas , Escopolamina/química , Transgenes
12.
Rev. homeopatia (Säo Paulo) ; 77(1/2): 1-9, 2014. tab
Artigo em Português | LILACS | ID: lil-716926

RESUMO

Introdução: As bactérias são os micro-organismos com maior potencial patogênico para o ser humano. As infecções causadas por elas são na sua maioria graves e devem ser tratadas com drogas antibacterianas. Uma dessas bactérias patogênicas é Streptococcus pyogenes, causadora de diversas infecções, incluindo amigdalite, erisipela e ndocardite, sendo que em alguns pacientes ocorre febre reumática como complicação pós-infecção. Diversos trabalhos na literatura demonstram efeitos biológicos em bactérias após contato com soluções ultra-diluídas. Embasados nessas informações, propusemos avaliar o efeito dos medicamentos homeopáticos Belladonna (Bell), Mercurius solubillis (Merc), Gelsemium sempervirens (Gels) e nosódio de S. pyogenes no crescimento in vitro da bactéria S. pyogenes. Arnica montana (Arn) foi usado no presente trabalho como controle, por não ser, aparentemente, indicada no tratamento de infecções bacterianas. Materiais e métodos: Os medicamentos foram utilizados nas diluições de 12cH e 30cH, nas concentrações de 2, 4 e 6 gotas em 3 mL de meio BHI (Brain Heart Infusion) com 100µL da bactérias na concentração 0,5 da escala de McFarland. A solução foi incubada a 37ºC por 20 horas e submetida à leitura em espectrofotômetro a 600nm. Resultados: Os medicamentos nosódio e Bell nas diluições 12cH e 30cH com 2, 4 ou 6 gotas inibiram significativamente o crescimento in vitro de S. pyogenes, enquanto Arn 30cH na concentração de 6 gotas estimulou esse crescimento. Conclusão: Medicamentos homeopáticos podem ter ação sobre o crescimento in vitro de bactérias, sendo que essa ação pode estar relacionada a sua aplicação clínica.


Introduction: Bacteria are the microorganisms with greatest pathogenic potential for human beings. The infections caused by bacteria are usually serious and require treatment with antibacterial drugs. One of such pathogenic bacteria is Streptococcus pyogenes, which is associated with several infections diseases, including tonsillitis, erysipela and endocarditis, being that rheumatic fever might occur as a post-infection complication. There are records in the literature of biological effects in bacteria subjected to ultra-diluted solutions. On those grounds, we sought to test the effects of homeopathic medicines Belladonna (Bell), Mercurius solubillis (Merc), Gelsemium sempervirens (Gels) and S. pyogenes nosode on the in vitro growth of S. pyogenes. Arnica montana (Arn) was used as control, as it is believed not to have any effect in the treatment of infections. Materials and methods: The homeopathic medicines were used in dilutions 12cH and 30cH in concentration 2, 4 and 6 drops/3 mL of BHI (Brain Heart Infusion) with 100 µL of bacteria in concentration 0.5 McFarland scale. The solution was incubated at 37 ºC for 20 hours and read in spectrophotometer at 600 nm. Results: Medicines nosode and Bell in dilution 12cH and 30cH and concentration 2, 4 and 6 drops induced significant inhibition of the in vitro growth of S. pyogenes; Arn30cH in concentration 6 drops promoted bacterial growth. Conclusion: Homeopathic medicines might have an action on the in vitro growth of bacteria, which might be related with their clinical applications.


Assuntos
Mecanismo de Ação do Medicamento Homeopático , Atropa belladonna , /análise , Gelsemium sempervirens/análise , Isoterapia , Mercurius Solubilis/análise , Streptococcus pyogenes/crescimento & desenvolvimento
13.
Can J Urol ; 20(3): 6799-804, 2013 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-23783051

RESUMO

INTRODUCTION: Two prospective trials have demonstrated prophylactic antimuscarinics following prostatectomy reduce pain from bladder spasms. Our practice adopted the routine administration of prophylactic belladonna and opium (B&O) suppositories to patients undergoing robotic assisted laparoscopic radical prostatectomy (RALP). The aim of this study is to determine if this change in clinical practice was associated with improvement of postoperative outcomes. MATERIALS AND METHODS: The medical records of 202 patients that underwent RALP surgery who were or were not administered prophylactic B&O suppositories in the immediate postoperative period were abstracted for duration of anesthesia recovery, pain and analgesic use. RESULTS: Patient and surgical characteristics between groups were similar except B&O group were slightly older (p = 0.04) and administered less opioid analgesics (p = 0.05). There was no difference between groups in the duration of phase I recovery from anesthesia (p = 0.96). Multivariable adjustments for age, body mass index, American Society of Anesthesiologists physical status, and surgical duration were made, and again it was found that suppository administration had no association with phase I recovery times (p = 0.94). The use of antimuscarinic medication for bladder spams in the B&O group was less during phase I recovery (p < 0.01), but was similar during the first 24 hours (p = 0.66). Postoperative sedation, opioid analgesic requirements and pain scales were similar during phase I recovery and the first 24 postoperative hours. Hospital length of stay was similar. DISCUSSION: The introduction of prophylactic B&O suppositories at the immediate conclusion of RALP surgery was not associated with improvements of the postoperative course.


Assuntos
Analgésicos/uso terapêutico , Período de Recuperação da Anestesia , Atropa belladonna , Laparoscopia/métodos , Dor Pós-Operatória/prevenção & controle , Extratos Vegetais/uso terapêutico , Prostatectomia/métodos , Robótica/métodos , Idoso , Analgésicos/administração & dosagem , Quimioterapia Combinada , Humanos , Incidência , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Ópio/administração & dosagem , Ópio/uso terapêutico , Dor Pós-Operatória/epidemiologia , Extratos Vegetais/administração & dosagem , Período Pós-Operatório , Neoplasias da Próstata/cirurgia , Estudos Retrospectivos , Supositórios , Fatores de Tempo , Resultado do Tratamento
14.
Physiol Res ; 61(3): 241-50, 2012.
Artigo em Inglês | MEDLINE | ID: mdl-22480427

RESUMO

Previously, we found that treatment of cutaneous wounds with Atropa belladonna L. (AB) revealed shortened process of acute inflammation as well as increased tensile strength and collagen deposition in healing skin wounds (Gál et al. 2009). To better understand AB effect on skin wound healing male Sprague-Dawley rats were submitted to one round full thickness skin wound on the back. In two experimental groups two different concentrations of AB extract were daily applied whereas the control group remained untreated. For histological evaluation samples were removed on day 21 after surgery and stained for wide spectrum cytokeratin, collagen III, fibronectin, galectin-1, and vimentin. In addition, in the in vitro study different concentration of AB extract were used to evaluate differences in HaCaT keratinocytes proliferation and differentiation by detection of Ki67 and keratin-19 expressions. Furthermore, to assess ECM formation of human dermal fibroblasts on the in vitro level fibronectin and galectin-1 were visualized. Our study showed that AB induces fibronectin and galectin-1 rich ECM formation in vitro and in vivo. In addition, the proliferation of keratinocytes was also increased. In conclusion, AB is an effective modulator of skin wound healing. Nevertheless, further research is needed to find optimal therapeutic concentration and exact underlying mechanism of action.


Assuntos
Atropa belladonna , Matriz Extracelular/efeitos dos fármacos , Extratos Vegetais/farmacologia , Pele/efeitos dos fármacos , Solventes/química , Água/química , Cicatrização/efeitos dos fármacos , Ferimentos Penetrantes/tratamento farmacológico , Animais , Atropa belladonna/química , Células Cultivadas , Colágeno Tipo III/metabolismo , Modelos Animais de Doenças , Matriz Extracelular/metabolismo , Fibroblastos/efeitos dos fármacos , Fibroblastos/metabolismo , Fibroblastos/patologia , Fibronectinas/metabolismo , Galectina 1/metabolismo , Humanos , Queratina-19/metabolismo , Queratinócitos/efeitos dos fármacos , Queratinócitos/metabolismo , Queratinócitos/patologia , Masculino , Extratos Vegetais/química , Extratos Vegetais/isolamento & purificação , Ratos , Ratos Sprague-Dawley , Pele/lesões , Pele/metabolismo , Pele/patologia , Fatores de Tempo , Vimentina/metabolismo , Ferimentos Penetrantes/metabolismo , Ferimentos Penetrantes/patologia
15.
Homeopatia Méx ; 80(670): 30-33, feb. 2011. ilus
Artigo em Espanhol | LILACS | ID: lil-592919

RESUMO

Se recibe paciente de 8 años de edad, con un peso de 18 Kg. siendo delgada en complexión, Con problema para poder comer, con adenopatía grado 4 en ambos submaxilares, sin poder hablar, y gesticular y con dificultad dolorosa para poder deglutir, (odinofagia), con fiebre de 39 grados, cefalea en parietales, y muy sensible a la patología de su problema.


Assuntos
Humanos , Criança , Atropa belladonna , Baptisia tinctoria , Borax Veneta , Sulfato de Cálcio , Glossite/terapia , Kali Iodatum , Nitri Acidum
16.
Rev. homeopatia (Säo Paulo) ; 74(4): 31-48, 2011. ilus
Artigo em Português | LILACS | ID: lil-614077

RESUMO

Dentre os reinos que existem na natureza, o reino humano, o reino do falante é o campo fundamental da homeopatia, que revela na psicologia experimental, através da linguística experimental, o ser humano, o falante. Uma outra característica essencialmente humana, a arte, encontra-se relegada ao segundo plano na nossa prática diária. A arte homeopática é um ramo da homeopatia que nos permite identificar o paciente de uma maneira singular. Aqui temos uma nova vertente para o diagnóstico e o seguimento dos casos através da imaginação projetada, seja por meio de desenhos, esculturas, tecelagem, ou por qualquer outro meio criativo. Como nosso referencial experimental é textual, ficamos limitados a esses elementos patogenéticos. Tivemos, finalmente, a primeira prova parcial da utilização clínica da arte homeopática, com aplicabilidade em outros casos, ao termos o deleite de rever o desenho de uma paciente que toma Belladonna repetir-se em outra paciente após 22 anos, tendo desaparecido o mesmo traço pictórico. O objetivo do trabalho é ressaltar a possibilidade clínica propedêutica, investigativa e prognóstica da arte homeopática.


Among the kingdoms of nature, the human kingdom or speaker’s kingdom is the fundamental field of homeopathy, which reveals in experimental psychology, by means of experimental linguistics, the human being, the speaker. Another basic human trait, namely art, is banished to the background in our daily practice. Homeopathic art is a branch of homeopathy that enables us to identify the patient in a singular manner. It supplies us a further approach to diagnosis and follow up by means of projected imagination by means of drawings, sculptures, weaving or any other creative modality. Since our experimental reference is textual, we are restricted to this type of pathogenetic elements. Fortunately, we obtained a first, albeit partial proof of the of the clinical application of homeopathic art upon seeing the type of drawings made by a patient who takes Belladonna for 22 years reappear in another patient. The aim of this study is to emphasize the propaedeutic, investigative and prognostic possibilities of homeopathic art.


Assuntos
Humanos , Atropa belladonna , Prognóstico , Sintomas Psíquicos , Repertorização
17.
Can J Urol ; 17(5): 5377-82, 2010 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-20974030

RESUMO

INTRODUCTION: Robotic assisted laparoscopic radical prostatectomy (RALP) is a common treatment for localized prostate cancer. Despite a primary advantage of improved postoperative pain, patients undergoing RALP still experience discomfort. Belladonna, containing the muscarinic receptor antagonists atropine and scopolamine, in combination with opium as a rectal suppository (B & O) may improve post-RALP pain. This study evaluates whether a single preoperative B & O results in decreased postoperative patient-reported pain and analgesic requirements. MATERIALS AND METHODS: Patients undergoing RALP at Virginia Mason Medical Center between November 2008 and July 2009 were offered the opportunity to enter a randomized, double-blind, placebo-controlled trial. Exclusion criteria included: glaucoma, bronchial asthma, convulsive disorders, chronic pain, chronic use of analgesics, or a history of alcohol or opioid dependency. Surgeons were blinded to suppository placement which was administered after induction of anesthesia. All patients underwent a standardized anesthesia regimen. Postoperative pain was assessed by a visual analog scale (VAS) and postoperative narcotic use was calculated in intravenous morphine equivalents. RESULTS: Ninety-nine patients were included in the analysis. The B & O and control groups were not significantly different in terms of age, body mass index, operative time, nerve sparing status or prostatic volume. Postoperative pain was significantly improved during the first two postoperative hours in the B & O group. Similarly, 24-hour morphine consumption was significantly lower in patients who received a B & O. No adverse effects secondary to suppository placement were identified. CONCLUSION: Preoperative administration of B & O suppository results in significantly decreased postoperative pain and 24-hour morphine consumption in patients undergoing RALP.


Assuntos
Analgésicos Opioides/administração & dosagem , Atropa belladonna , Morfina/administração & dosagem , Antagonistas Muscarínicos/administração & dosagem , Dor Pós-Operatória/tratamento farmacológico , Fitoterapia , Preparações de Plantas/administração & dosagem , Cuidados Pré-Operatórios/métodos , Prostatectomia/efeitos adversos , Idoso , Analgesia Controlada pelo Paciente , Analgésicos Opioides/uso terapêutico , Atropina/administração & dosagem , Atropina/uso terapêutico , Método Duplo-Cego , Humanos , Laparoscopia , Masculino , Pessoa de Meia-Idade , Antagonistas Muscarínicos/uso terapêutico , Dor Pós-Operatória/economia , Fitoterapia/economia , Preparações de Plantas/uso terapêutico , Cuidados Pré-Operatórios/economia , Neoplasias da Próstata/cirurgia , Robótica , Escopolamina/administração & dosagem , Escopolamina/uso terapêutico , Supositórios
18.
Homeopathy ; 98(4): 208-27, 2009 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-19945676

RESUMO

The first part of this paper reviews the effects of homeopathic remedies on several models of anxiety-like behaviours developed and described in rodents. The existing literature in this field comprises some fifteen exploratory studies, often published in non-indexed and non-peer-reviewed journals. Only a few results have been confirmed by multiple laboratories, and concern Ignatia, Gelsemium, Chamomilla (in homeopathic dilutions/potencies). Nevertheless, there are some interesting results pointing to the possible efficacy of other remedies, and confirming a statistically significant effect of high dilutions of neurotrophic molecules and antibodies. In the second part of this paper we report some recent results obtained in our laboratory, testing Aconitum, Nux vomica, Belladonna, Argentum nitricum, Tabacum (all 5CH potency) and Gelsemium (5, 7, 9 and 30CH potencies) on mice using ethological models of behaviour. The test was performed using coded drugs and controls in double blind (operations and calculations). After an initial screening that showed all the tested remedies (except for Belladonna) to have some effects on the behavioural parameters (light-dark test and open-field test), but with high experimental variability, we focused our study on Gelsemium, and carried out two complete series of experiments. The results showed that Gelsemium had several effects on the exploratory behaviour of mice, which in some models were highly statistically significant (p < 0.001), in all the dilutions/dynamizations used, but with complex differences according to the experimental conditions and test performed. Finally, some methodological issues of animal research in this field of homeopathy are discussed. The "Gelsemium model" - encompassing experimental studies in vitro and in vivo from different laboratories and with different methods, including significant effects of its major active principle gelsemine - may play a pivotal rule for investigations on other homeopathic remedies.


Assuntos
Comportamento Animal/efeitos dos fármacos , Homeopatia , Extratos Vegetais/farmacologia , Aconitum , Animais , Ansiedade/tratamento farmacológico , Atropa belladonna , Catalepsia/induzido quimicamente , Comportamento Exploratório/efeitos dos fármacos , Gelsemium , Camundongos , Modelos Animais , Convulsões/induzido quimicamente , Strychnos nux-vomica , Nicotiana
19.
Homeopatia Méx ; 78(660): 5-21, mayo-jun. 2009.
Artigo em Espanhol | LILACS | ID: lil-562614

RESUMO

La epidemia de influenza aparecida en el mes de abril, documentada ya como una epidemia diferente a la de tipo estacional, se ha manifestado con uma especial virulencia, obligando alas autoridades de la secretaria de Salud a adoptar medidas inusuales en nuestro pais.


Assuntos
Humanos , Surtos de Doenças , Vírus da Influenza A Subtipo H1N1 , Aconitum , Arsenicum Album , Atropa belladonna , Bryonia , Gelsemium sempervirens , Lycopodium clavatum , Pulsatilla nigricans , Toxicodendron , Sulphur
20.
Homeopatia Méx ; 78(662): 20-26, 2009. tab, graf
Artigo em Espanhol | LILACS | ID: lil-547251

RESUMO

la Neuralgia del Trigémino es una de las afecciones del ser humano que producen un dolor facial tan intenso que afecta considerablemente al paciente que la padece, sobre todo teniendo encuenta que en la mayoría de los casos el tratamiento alopático sólo mejora los síntomas ocasionalmente.


Assuntos
Humanos , Aconitum , Arsenicum Album , Atropa belladonna , Magnesia Phosphorica , Neuralgia do Trigêmeo , Verbascum
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA