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1.
Horm Metab Res ; 56(5): 329-340, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38346690

RESUMO

Osteoporosis is a significant public health concern, particularly in aging populations, leading to fractures, decreased mobility, and reduced quality of life. While calcium and vitamin D have long been recognized as essential for bone health, emerging research suggests that potassium may play a crucial role in maintaining bone density and preventing osteoporosis. This manuscript explores the relationship between potassium and osteoporosis, delving into the mechanisms, epidemiological evidence, and potential therapeutic implications of potassium in bone health. Furthermore, the manuscript discusses the sources of dietary potassium, its impact on bone metabolism, and the future directions in research and clinical practice regarding potassium's role in osteoporosis management.


Assuntos
Densidade Óssea , Osteoporose , Potássio , Animais , Humanos , Osso e Ossos/metabolismo , Densidade Óssea/efeitos dos fármacos , Osteoporose/metabolismo , Potássio/metabolismo , Potássio na Dieta/metabolismo
2.
Drug Res (Stuttg) ; 74(7): 347-359, 2024 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-39094816

RESUMO

An experiment was conducted to evaluate the compatibility of menatetrenone with selected pharmaceutical excipients. Fourier Transform Infrared Spectroscopy (FTIR) was used to assess drug-excipient compatibility. The present research systematically investigates the FTIR spectrum of each chemical compound separately and their physical blends, analyzing for possible shifts, alterations or novel peak that may indicate chemical interactions. This study aims to utilize spectral data interpretation to detect potential compatibility problems that may occur while design and production of menatetrenone containing dosage forms ensuring their increased stability and effectiveness. The FTIR results demonstrated that all the pharmaceutical excipients were compatible with menatetrenone. In conclusion, the compatibility of pharmaceutical excipients with menatetrenone was successfully assessed using FTIR that will aid in future design of formulations containing menatetrenone as therapeutic moiety.


Assuntos
Composição de Medicamentos , Excipientes , Excipientes/química , Espectroscopia de Infravermelho com Transformada de Fourier/métodos , Composição de Medicamentos/métodos , Química Farmacêutica/métodos , Incompatibilidade de Medicamentos
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