999 resultados para Materia medica, Dental
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Pós-graduação em Ciências Biológicas (Farmacologia) - IBB
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Ciências Farmacêuticas - FCFAR
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Pós-graduação em Ciências Biológicas (Farmacologia) - IBB
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Os riscos à saúde e os altos custos do uso de agrotóxicos e de outras substâncias que favoreçam a produção agrícola têm dado espaço para a Homeopatia atuar como mecanismo alternativo no controle de pragas e incremento na agricultura de sustentabilidade. Diversos trabalhos e experimentos, tradicionais e atuais, enfatizam a importância e a eficácia desta alternativa também à saúde dos humanos e dos animais. O uso de modelos vegetais nos estudos homeopáticos contribui para o entendimento dessa afirmação, pois o efeito placebo passa a não considerado. O objetivo deste trabalho foi verificar os efeitos das soluções homeopáticas derivadas de cristais de ácido giberélico e de ácido salicílico no enraizamento de estacas de hortelã (Mentha spicata L.). Estacas recém-formadas foram mergulhadas em soluções tratamento nas potências 6CH, 12CH, 18CH, 24 CH e 30CH com aplicação única ou suplementar; como testemunhas foram empregadas soluções de etanol 30% não dinamizado, etanol 30% dinamizado e água desmineralizada. Os resultados mostraram que as soluções derivadas do ácido salicílico promoveram melhores resultados que as soluções oriundas do ácido giberélico e dos tratamentos controle. Este aspecto concorda com a prática homeopática como um todo, pois o ácido salicílico é considerado agente inibidor das reações fisiológicas relacionadas com o enraizamento de estacas. Além disso, foi importante detectar que o uso de soluções homeopáticas em regime de dose única trouxe melhores resultados do que o seu uso contínuo
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Pós-graduação em Biologia Geral e Aplicada - IBB
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Ciência dos Materiais - FEIS
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Ethnopharmacological relevance and background: “Dictamnus” was a popular name for a group of medicinal herbaceous plant species of the Rutaceae and Lamiaceae, which since the 4th century have been used for gynaecological problems and other illnesses BCE and still appear in numerous ethnobotanical records. Aims: This research has as four overarching aims: Determining the historical evolution of medical preparations labelled “Dictamnus” and the different factors affecting this long-standing herbal tradition. Deciphering and differentiating those medicinal uses of “Dictamnus” which strictly correspond to Dictamnus (Rutaceae), from those of Origanum dictamnus and other Lamiaceae species. Quantitatively assessing the dependence from herbal books, and pharmaceutical tradition, of modern Dictamnus ethnobotanical records. Determining whether differences between Western and Eastern Europe exist with regards to the Dictamnus albus uses in ethnopharmacology and ethnomedicine. Methods: An exhaustive review of herbals, classical pharmacopoeias, ethnobotanical and ethnopharmacological literature was conducted. Systematic analysis of uses reported which were standardized according to International Classification of Diseases – 10 and multivariate analysis using factorial, hierarchical and neighbour joining methods was undertaken. Results and discussion: The popular concept “Dictamnus” includes Origanum dictamnus L., Ballota pseudodictamnus (L.) Benth. and B. acetabulosa (L.) Benth. (Lamiaceae), as well as Dictamnus albus L. and D. hispanicus Webb ex Willk. (Rutaceae), with 86 different types of uses. Between 1000 and 1700 CE numerous complex preparations with “Dictamnus” were used in the treatment of 35 different pathologies. On biogeographical grounds the widespread D. albus is a far more likely prototypical “Dictamnus” than the Cretan endemic Origanum dictamnus. However both form integral parts of the “Dictamnus” complex. Evidence exists for a sufficiently long and coherent tradition for D. albus and D. hispanicus, use to treat 47 different categories of diseases. Conclusions: This approach is a model for understanding the cultural history of plants and their role as resources for health care. “Dictamnus” shows how transmission of traditional knowledge about materia medica, over 26 centuries, represents remarkable levels of development and innovation. All this lead us to call attention to D. albus and D. hispanicus which are highly promising as potential herbal drug leads. The next steps of research should be to systematically analyse phytochemical, pharmacological and clinical evidence and to develop safety, pharmacology and toxicology profiles of the traditional preparations.
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Account books listing patients, medicines administered, and fees charged by Dr. Thomas Cradock (1752-1821), primarily in Maryland, from 1786 to 1818. In addition to recording names, Cradock occasionally noted demographic information, the patient's location, or their occupation: from 1813 to 1816, he treated Richard Gent, a free African-American man; in 1813, he attended to John Bell, who lived in the Foggy Bottom neighborhood of Washington, D.C. Cradock further noted if the patient was a slave and the name of his or her owner. He would also administer care on behalf of corporate entities, such as Powhatan Factory, which apparently refused him payment. He also sometimes included a diagnosis: in the cases of a Mr. Rowles and Mrs. Violet West, he administered unspecified medicines for gonorrhea at a cost of ten dollars. Commonly prescribed drugs included emetics, cathartics, and anodynes. Cradock also provided smallpox vaccination for his patients. He accepted both cash and payment-in-kind. Tipped into the first volume is an envelope containing a letter from the Medical and Chirurgical Faculty of Maryland to Mrs. Thomas Craddock in 1899 requesting a loan of portrait of Dr. Thomas Craddock [sic]. The three volumes also each contain an index to patient names.
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Contains notes taken by Harvard student Lyman Spalding (1775-1821) from lectures on anatomy and surgery delivered by Harvard Professor John Warren (1753-1815) in 1795, as well a section entitled “Medical Observations,” which includes entries on “Vernal Debility,” or diseases occurring in the spring, and lung function. It is unclear if these are Spalding’s own writings or transcriptions from a published work. There is also text transcribed from “Elementa Medicinae,” published in 1780 by Scottish physician John Brown.