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1.
Braz. J. Psychiatry (São Paulo, 1999, Impr.) ; 43(3): 306-313, May-June 2021. tab, graf
Article in English | LILACS | ID: biblio-1249200

ABSTRACT

Objective: To evaluate the efficacy and safety of Morinda officinalis oligosaccharide (MOO) capsules for depressive disorder. Methods: Eight electronic databases were searched for relevant studies from inception to April 19, 2020. Randomized controlled trials comparing MOO capsules with antidepressants were included. Data analysis was conducted using Review Manager 5.3 software. The risk of bias was assessed using the Cochrane Risk of Bias Tool, and the quality of the studies was evaluated by two researchers using the Grading of Recommendation, Assessment, Development and Evaluations (GRADE) software. Results: Seven studies involving 1,384 participants were included in this study. The effect of MOO capsules for moderate depressive disorder was not different from that of antidepressants (risk ratio [RR] = 0.99, 95%CI 0.92-1.06). Regarding adverse events, no significant difference was found between MOO capsules and antidepressants (RR = 0.84, 95%CI 0.65-1.07). In addition, the quality of evidence related to these adverse events was rated as low. Conclusion: This systematic review suggests that the efficacy of MOO capsules in the treatment of mild to moderate depression is not inferior to that of conventional antidepressants, which may provide a new direction for clinical alternative selection of antidepressants. However, more high-quality research and detailed assessments are needed.


Subject(s)
Humans , Morinda , Depressive Disorder/drug therapy , Oligosaccharides/adverse effects , Capsules/therapeutic use , Antidepressive Agents/adverse effects
2.
Prensa méd. argent ; 103(7): 427-432, 20170000. tab, graf
Article in English | LILACS, BINACIS | ID: biblio-1372869

ABSTRACT

Conclusion Bioequivalence Results: A total of 40 subjects were planned and enrolled in the study. Thirty-nine (39) subjects completed the clinical phase of the study and data of thirty-nine (39) subjects were considered for pharmacokinetic and statistical analysis. The 90 % CI's of Ln-transformed parameters for Fingolimod are summarized below: Safety results: Two (02) AEs were reported during the clinical phase of the study which were unexpected and not related to study drug, mild in severity and were considered for lost to follow up. No serious AEs (SAEs) were observed during the clinical phase. Conclusion: Based on the statistical analysis of Fingolimod on 39 subjects, it is concluded that the Test Product (T): Fibroneurina manufactured by Laboratorios Bagó, Argentina shows bioequivalence with the Reference Product Fingolimod 0.5 mg hard capsules Manufactured by Novartis Pharma GmbH, Germany. Date of the report: 04 February 2017


Subject(s)
Humans , Capsules/therapeutic use , Therapeutic Equivalency , Fingolimod Hydrochloride/therapeutic use
3.
Rev. chil. nutr ; 44(3): 234-243, 2017. tab, graf
Article in Spanish | LILACS | ID: biblio-899826

ABSTRACT

RESUMEN La anemia por deficiencia de hierro afecta a un tercio de la población mundial, causando severos problemas de salud. Las estrategias de prevención y tratamiento se basan en la suplementación oral y fortificación de alimentos, pero su eficacia no ha sido la esperada. Una de las causas se debe a que los compuestos de hierro utilizados tienen baja biodisponibilidad y producen efectos indeseados. Por esto, se han buscado nuevas tecnologías que pudiesen evitar estos problemas, como la encapsulación. Esta tecnología mejora la biodisponibilidad del hierro, reduce alteraciones organolépticas de los productos fortificados, y disminuye los trastornos gastrointestinales del uso de suplementos, entre las principales ventajas. Estos productos de hierro encapsulados han sido estudiados in vitro, y también aplicados en estudios in vivo para determinar su eficacia contra la anemia por deficiencia de hierro, con promisorios resultados. Por tanto, el objetivo de esta revisión fue recopilar información acerca de las tendencias actuales de encapsulación de hierro como una herramienta para prevenir o tratar la anemia por deficiencia de hierro.


ABSTRACT Iron deficiency anemia affects one third of the world population, causing severe health problems. Prevention and treatment strategies are based on oral supplementation and fortification of foods, but the effectiveness of these strategies has not been as expected. One explanation is that the iron compounds used have low bioavailability and produce undesired effects. Therefore, new technologies that could avoid these problems, like the encapsulation, have been explored. This technology improves the bioavailability of iron, reduces organoleptic alterations of fortified products, and decreases gastrointestinal disorders related to supplement use. These encapsulated iron products have been studied in vitro and also applied in in vivo studies to determine their efficacy against iron deficiency anemia, with promising results. Therefore, the objective of this review was to gather information about current trends in iron encapsulation as a tool to prevent or treat iron deficiency anemia.


Subject(s)
Capsules/therapeutic use , Anemia/prevention & control , Iron , Iron/deficiency
4.
Rev. bras. eng. biomed ; 24(1): 33-37, abr. 2008. ilus, tab
Article in English | LILACS | ID: lil-510112

ABSTRACT

A anortita é um material inteligente que se degrada apenas em meio ácido. Este comportamento, juntamente com a sua biocompatibilidade, é interessante para aplicações clínicas onde a degradação do biomaterial é desejável, como em sistemas de liberação de medicamentos. O objetivo deste trabalho é avaliar a aplicabilidade das cápsulas de anortita como sistemas de liberação de medicamentos,usando L-Dopa mais benserazida como medicamento de teste. Cápsulas esféricas foram confeccionadas, pesadas, preenchidas com o medicamento, seladas e imersas em solução tampão com pH = 3,5 durante 120 horas, mantida em movimento constante para simular o ambiente corpóreo. No final do ensaio as cápsulas foram esvaziadas, lavadas, secas e pesadas novamente. A perda de massa média foi de 0,004 mais ou menos 0,001 g, demonstrando a degradação do vitrocerâmico em meio ácido. Um espectrofotômetro UV/VIS foi usado para medir a quantidade de medicamento liberada na solução, através de amostras coletadas em períodos de 24, 72 e 120 horas após o início do ensaio. O medicamento foi detectado na solução após 24 horas, com concentração crescente até 72 horas, quando a taxa de liberação do medicamento pareceu diminuir. Através das amostrasanalisadas, foi possível concluir que ocorreu uma liberação contínua do medicamento através das paredes das cápsulas devido à sua porosidade. Os resultados mostraram a possibilidade de utilização da anortita em sistemas de liberação de medicamentos mantendo a liberação contínua da droga no organismo.


The anorthite is an intelligent material which degrades only in acid medium. this behavior along with its biocompatibility is interesting for clinical applications where degradation of a biomaterial is desired, such as in a drug delivery systems. The aim os this work is the assessment of the application of anorthite capsules as drug delivery system...


Subject(s)
Capsules/therapeutic use , Drug Carriers/pharmacokinetics , Absorption , Drug Administration Routes , Pharmacokinetics
5.
Acta odontol. venez ; 41(1): 59-66, abr. 2003.
Article in Spanish | LILACS | ID: lil-355257

ABSTRACT

El Únfasis sobre el papel de las bacterias en la iniciación y progresión de la enfermedad periodontal, ha creado gran interÚs en el uso de antibióticos y antimicrobianos en su terapia. Los antibióticos sistÚmicos han sido utilizados extensamente en periodoncia para varios propósitos, incluyendo la prevención de la infección postquirúrgica de la periodontitis juvenil, de las formas progresivamente rßpidas de la endfermedad y terapia para pacientes que no han respondido al tratamiento convencional. Son inherentes a la administración sistÚmica de los antibióticos, probelmas tales como el riesgo de incrementar la resistencia bacteriana a múltiples antibióticos, efectos colaterales potencialmente desagradables y probelmas con el cumplimiento del paciente. Los conceptos cambiantes relativos al potencial de hipersensibilidad de antibióticos administrados localmente y la razón para enfocar ßreas localizadas de destrucción periodontal, ha conducido al desarrollo de los sistemas locales de liberación controlada, para la terapia antibiótica de la periodontitis. Este trabajo describe el uso de minociclina en aplicación local subgingival como coadyuvante de la terapia mecßnica convencional en la enfermedad periodontal


Subject(s)
Humans , Minocycline , Periodontal Diseases , Administration, Topical , Anti-Infective Agents, Local , Capsules/therapeutic use , Dental Scaling , Drug Interactions , Drug Resistance, Microbial , Gels , Gram-Positive Bacteria , Minocycline , Periodontal Pocket , Periodontitis
6.
Rev. ciênc. farm ; 14: 37-49, 1992. ilus
Article in Portuguese | LILACS | ID: lil-167905

ABSTRACT

Micro e nanocápsulas/esferas säo sistemas modernos e adequados para a administraçäo controlada e seletiva de compostos de uso terapêutico ou para fins de diagnóstico. As evidências experimentais descritas na literatura demonstram o sucesso destes agregados no transporte de grande variedade de fármacos, tais como enzimas, hormônios, antibióticos, anticancerígenos, antifúngicos, antiinflamatórios, analgésicos, entre outros, para administraçäo oral e parenteral. Apresentamos os processos usuais de obtençäo e vários exemplos de aplicaçöes farmacêuticas, assim como säo discutidos alguns problemas da tecnologia destas estruturas


Subject(s)
Capsules/pharmacokinetics , Capsules/therapeutic use , Pharmaceutical Preparations/administration & dosage , Pharmacology, Clinical , Technology, Pharmaceutical/methods
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