Artículo
Rapid Antigen Detection Testing for Group A Streptococcus as an Adjunct for Early Diagnosis of Necrotizing Soft Tissue Infection: A Case Series.
Research record from Cureus, 2026-07-24. PMID 42638841.
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Artículo
Research record from Cureus, 2026-07-24. PMID 42638841.
Artículo
Research record from PLoS Negl Trop Dis, 2026-03-24. PMID 41875173.
Indicadores
The fat soluble vitamin retinol. Vitamin A binds to and activates retinoid receptors (RARs), thereby inducing cell differentiation and apoptosis of some cancer cell types and inhibiting carcinogenesis. Vitamin A plays an essential role in many physiologic processes, including proper functioning of the retina, growth and differentiation of target tissues, proper functioning of the reproductive organs, and modulation of immune function.
Artículo
Research record from Animals (Basel), 2026-06-24. PMID 42450657.
Artículo
Research record from Front Mol Biosci, 2026-09-24. PMID 42851371.
Artículo
Research record from Talanta, 2026-08-24. PMID 42659818.
Artículo
Research record from Cureus, 2026-03-24. PMID 42037945.
Artículo
Research record from Lab Anim, 2026-06-18. PMID 42316777.
Indicadores
A natural alkaloid derivative of xanthine isolated from the plants Camellia sinensis and Coffea arabica. Theophylline appears to inhibit phosphodiesterase and prostaglandin production, regulate calcium flux and intracellular calcium distribution, and antagonize adenosine. Physiologically, this agent relaxes bronchial smooth muscle, produces vasodilation (except in cerebral vessels), stimulates the CNS, stimulates cardiac muscle, induces diuresis, and increases gastric acid secretion; it may also suppress inflammation and improve contractility of the diaphragm. (NCI04)
Indicadores
A heat-labile and water-soluble essential vitamin, belonging to the vitamin B family, with antioxidant, erythropoietic, mood modulating, and glucose-regulating activities. Thiamine reacts with adenosine triphosphate (ATP) to form an active coenzyme, thiamine pyrophosphate. Thiamine pyrophosphate is necessary for the actions of pyruvate dehydrogenase and alpha-ketoglutarate in carbohydrate metabolism and for the actions of transketolase, an enzyme that plays an important role in the pentose phosphate pathway. Thiamine plays a key role in intracellular glucose metabolism and may inhibit the action of glucose and insulin on arterial smooth muscle cell proliferation. Thiamine may also protect against lead toxicity by inhibiting lead-induced lipid peroxidation.