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1.
Ann Hum Biol ; 51(1): 2308714, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38378484

RESUMO

BACKGROUND: Colombia has a mestizo population and the prevalence of haemoglobin variants varies according to each region, but heterozygous carriers can be found in all of them. AIM: To characterise sickle cell disease (SCD) haematologically, biochemically, and molecularly, and detect classic haplotypes by DNA sequencing in a group of samples from Bolívar, Colombia. SUBJECTS AND METHODS: Blood samples were collected after informed consent from volunteers from eight communities in the Bolívar department, plus samples from the Pacific region, Providencia Island, and Bogotá were included. Data were obtained from: (1) haematological analyses; (2) biochemical tests: dHPLC was used to determine haemoglobin (Hb); and (3) DNA sequencing data through five SNPs. RESULTS: 101 samples were identified by rs334 through Sanger's Sequencing, structural haemoglobinopathies HbAS (34.65%), HbSS (2.97%) and HbAC (1.98%) were found. When contrasting the Hb identification results between SNP rs334 Vs. dHPLC/Isoelectric Focusing (IEF), a coincidence was found in 39/43 samples analysed, therefore, when comparing these techniques, a significant correlation was found (Pearson's correlation coefficient r = 0.998). 26 samples previously analysed by rs334 were classified into classical haplotypes CAR (50.0%), BEN (30.76%), CAM (7.69%), SEN (3.84%), and ATP-I (7.69%). CONCLUSIONS: SCD characterisation and SNPs-based classification through Sanger's DNA sequencing have not been performed before in Colombia. The results of this work will make it possible to expand the data or records of carriers and those affected, which will benefit patients and their families.


Assuntos
Anemia Falciforme , Polimorfismo de Nucleotídeo Único , Humanos , Haplótipos , Colômbia , Globinas beta/genética , Anemia Falciforme/epidemiologia , Anemia Falciforme/genética , Anemia Falciforme/diagnóstico
2.
Arch Cardiol Mex ; 90(2): 148-153, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32897261

RESUMO

The human being, throughout history, has used plants to prevent and cure diseases. It is important to know that for a long time, the mechanism through which those plants worked was unknown, making herbal medicine a purely empirical science. Medical prescriptions in the 19th century in the Kingdom of Nueva Granada were considered a significant medical advance as a result of knowledge and medical practices in the old continent. Medical literature of the time achieved, despite the lack of studies, the development of new schemes with exact dosages and new therapeutic possibilities. The medical prescription presented in this article was used in the management of heart palpitations, a frequent symptom nowadays, described as thoracic and/or neck beating, underlying various cardiac and non-cardiac diseases. The recipe for the palpitations of the historical archive "Cipriano Rodríguez Santa María" is a mixture of herbal agents that, as reviewed in the medical literature, showed to have anti-inflammatory, anxiolytic, and antioxidant effects, among others, allowing a beneficial effect on cardiac palpitations. Due to the lack of information on the posology, safety in its use, contraindications, and possible adverse effects, its potential use should have been underestimated at that time for the control of palpitations or as phytochemical agents directed to treat diseases causing this symptom.


A lo largo de la historia, el ser humano ha utilizado plantas para prevenir, aliviar y curar enfermedades. Cabe destacar que durante mucho tiempo se desconoció el mecanismo por el cual su uso era beneficioso, lo que hacía de la fitoterapia una ciencia netamente empírica. Las recetas médicas eran consideradas un avance médico significativo, resultado de conocimientos y prácticas traídas desde el viejo continente. Pese a la carencia de estudios locales, la literatura médica de la época permitió utilizar la biodiversidad de América para el desarrollo, investigación y uso de nuevos esquemas fitoterapéuticos con dosificaciones establecidas e indicaciones de uso, incluso un lugar específico de dispensación, ampliando aún más las posibilidades terapéuticas. La receta médica que se expone en este artículo era empleada en el manejo de las palpitaciones cardiacas, síntoma frecuente aún en la actualidad, descrito como golpes en tórax y/o cuello, subyacente en diversas enfermedades cardiacas y no cardiacas. La receta para las palpitaciones del archivo histórico Cipriano Rodríguez Santa María es una mezcla de agentes herbarios que, al realizar una revisión en la literatura médica, evidencian efectos antiinflamatorios, ansiolíticos y antioxidantes entre otros, sustentando un posible efecto beneficioso en las palpitaciones cardiacas. Debido a la ausencia de información sobre la posología, seguridad en su uso, contraindicaciones y posibles efectos adversos, es subestimado su potencial uso en aquel entonces para el control de las palpitaciones o como unos agentes fitoquímicos dirigidos para tratar enfermedades causantes de dicho síntoma.


Assuntos
Arritmias Cardíacas/história , Preparações de Plantas/história , Plantas Medicinais/química , Arritmias Cardíacas/tratamento farmacológico , História do Século XVIII , História do Século XIX , Humanos , Preparações de Plantas/farmacologia
3.
Arch. cardiol. Méx ; 90(2): 148-153, Apr.-Jun. 2020. graf
Artigo em Inglês | LILACS | ID: biblio-1131024

RESUMO

Abstract The human being, throughout history, has used plants to prevent and cure diseases. It is important to know that for a long time, the mechanism through which those plants worked was unknown, making herbal medicine a purely empirical science. Medical prescriptions in the 19th century in the Kingdom of Nueva Granada were considered a significant medical advance as a result of knowledge and medical practices in the old continent. Medical literature of the time achieved, despite the lack of studies, the development of new schemes with exact dosages and new therapeutic possibilities. The medical prescription presented in this article was used in the management of heart palpitations, a frequent symptom nowadays, described as thoracic and/or neck beating, underlying various cardiac and non-cardiac diseases. The recipe for the palpitations of the historical archive "Cipriano Rodríguez Santa María" is a mixture of herbal agents that, as reviewed in the medical literature, showed to have anti-inflammatory, anxiolytic, and antioxidant effects, among others, allowing a beneficial effect on cardiac palpitations. Due to the lack of information on the posology, safety in its use, contraindications, and possible adverse effects, its potential use should have been underestimated at that time for the control of palpitations or as phytochemical agents directed to treat diseases causing this symptom.


Resumen A lo largo de la historia, el ser humano ha utilizado plantas para prevenir, aliviar y curar enfermedades. Cabe destacar que durante mucho tiempo se desconoció el mecanismo por el cual su uso era beneficioso, lo que hacía de la fitoterapia una ciencia netamente empírica. Las recetas médicas eran consideradas un avance médico significativo, resultado de conocimientos y prácticas traídas desde el viejo continente. Pese a la carencia de estudios locales, la literatura médica de la época permitió utilizar la biodiversidad de América para el desarrollo, investigación y uso de nuevos esquemas fitoterapéuticos con dosificaciones establecidas e indicaciones de uso, incluso un lugar específico de dispensación, ampliando aún más las posibilidades terapéuticas. La receta médica que se expone en este artículo era empleada en el manejo de las palpitaciones cardiacas, síntoma frecuente aún en la actualidad, descrito como golpes en tórax y/o cuello, subyacente en diversas enfermedades cardiacas y no cardiacas. La receta para las palpitaciones del archivo histórico Cipriano Rodríguez Santa María es una mezcla de agentes herbarios que, al realizar una revisión en la literatura médica, evidencian efectos antiinflamatorios, ansiolíticos y antioxidantes entre otros, sustentando un posible efecto beneficioso en las palpitaciones cardiacas. Debido a la ausencia de información sobre la posología, seguridad en su uso, contraindicaciones y posibles efectos adversos, es subestimado su potencial uso en aquel entonces para el control de las palpitaciones o como unos agentes fitoquímicos dirigidos para tratar enfermedades causantes de dicho síntoma.


Assuntos
Humanos , História do Século XVIII , História do Século XIX , Plantas Medicinais/química , Arritmias Cardíacas/história , Preparações de Plantas/história , Arritmias Cardíacas/tratamento farmacológico , Preparações de Plantas/farmacologia
4.
Arch Cardiol Mex ; 90(2): 138-143, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-32459196

RESUMO

The human being, throughout history, has used plants to prevent and cure diseases. It is important to know that for a long time, the mechanism through which those plants worked was unknown, making herbal medicine a purely empirical science. Medical prescriptions in the 19th century in the Kingdom of Nueva Granada were considered a significant medical advance, as a result of knowledge and medical practices in the old continent. Medical literature of the time achieved, despite the lack of studies, the development of new schemes with exact dosages and new therapeutic possibilities. The medical prescription presented in this article was used in the management of heart palpitations, a frequent symptom nowadays, described as thoracic and/or neck beating, underlying various cardiac and non-cardiac diseases. The recipe for the palpitations of the historical archive "Cipriano Rodríguez Santa María" is a mixture of herbal agents that, as reviewed in the medical literature, showed to have anti-inflammatory, anxiolytic, and antioxidant effects, among others, allowing a beneficial effect on cardiac palpitations. Due to the lack of information on the posology, safety in its use, contraindications and possible adverse effects, its potential use should have been underestimated at that time for the control of palpitations or as phytochemical agents directed to treat diseases causing this symptom.


A lo largo de la historia, el ser humano ha utilizado plantas para prevenir, aliviar y curar enfermedades. Cabe destacar que durante mucho tiempo se desconoció el mecanismo por el cual su uso era beneficioso, lo que hacía de la fitoterapia una ciencia netamente empírica. Las recetas médicas eran consideradas un avance médico significativo, resultado de conocimientos y prácticas traídas desde el viejo continente. Pese a la carencia de estudios locales, la literatura médica de la época permitió utilizar la biodiversidad de América para el desarrollo, investigación y uso de nuevos esquemas fitoterapéuticos con dosificaciones establecidas e indicaciones de uso, incluso un lugar específico de dispensación, ampliando aún más las posibilidades terapéuticas. La receta médica que se expone en este artículo era empleada en el manejo de las palpitaciones cardiacas, síntoma frecuente aún en la actualidad, descrito como golpes en tórax y/o cuello, subyacente en diversas enfermedades cardiacas y no cardiacas. La receta para las palpitaciones del archivo histórico Cipriano Rodríguez Santa María es una mezcla de agentes herbarios que, al realizar una revisión en la literatura médica, evidencian efectos antiinflamatorios, ansiolíticos y antioxidantes entre otros, sustentando un posible efecto beneficioso en las palpitaciones cardiacas. Debido a la ausencia de información sobre la posología, seguridad en su uso, contraindicaciones y posibles efectos adversos, es subestimado su potencial uso en aquel entonces para el control de las palpitaciones o como unos agentes fitoquímicos dirigidos para tratar enfermedades causantes de dicho síntoma.


Assuntos
Arritmias Cardíacas/tratamento farmacológico , Preparações de Plantas/história , Plantas Medicinais/química , Arritmias Cardíacas/história , História do Século XVIII , História do Século XIX , Humanos , Preparações de Plantas/administração & dosagem , Preparações de Plantas/farmacologia
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