Arenaria lanuginosa para Hipoxia (falta de oxígeno en tejidos)
Arenaria lanuginosa — 5 estudios científicos revisados
Moderate¿Sirve Arenaria lanuginosa para hipoxia (falta de oxígeno en tejidos)?
Extractos de especies de Arenaria han demostrado propiedades antihipóxicas, aumentando la supervivencia en modelos de hipoxia y mejorando la concentración de hemoglobina y glóbulos rojos.
Compuestos activos involucrados: Fenoles, Flavonoides, Glucósidos, Polifenoles, Saponinas, Taninos, Terpenos, Tricina
Evidencia Científica
Los siguientes estudios han investigado la relación entre Arenaria lanuginosa y hipoxia (falta de oxígeno en tejidos):
Complete chloroplast genome sequence of Silene jenisseensis, Arenaria juncea, and Gypsophila licentiana: gene organization, comparative analysis, and phylogenetic relationships.
BACKGROUND: Gypsophila Radix (Chinese: ShanYin ChaiHu) is a traditional Chinese medicine derived from the dried roots of three Caryophyllaceae species: Silene jenisseensis, Arenaria juncea, and Gypsophila licentiana. Clinically, it is used as an adjuvant therapy for hepatic fibrosis in chronic hepatitis B. However, no reports have yet described the chloroplast genomes of these species. This study aimed to sequence and characterize the chloroplast genomes of these three species and to explore their phylogenetic relationships within Caryophyllaceae. METHODS: The complete chloroplast genomes of S
PubMed: 41469936Galectin-mediated immune recognition: Opsonic roles with contrasting outcomes in selected shrimp and bivalve mollusk species.
Galectins are a structurally conserved family of ß-galactoside-binding lectins characterized by a unique sequence motif in the carbohydrate recognition domain, and of wide taxonomic distribution, from fungi to mammals. Their biological functions, initially described as key to embryogenesis and early development via recognition of endogenous ("self") carbohydrate moieties, are currently understood as also encompassing tissue repair, cancer metastasis, angiogenesis, adipogenesis, and regulation of immune homeostasis. More recently, however, numerous studies have contributed to establish a new pa
PubMed: 32353466Biochemical Characterization of Oyster and Clam Galectins: Selective Recognition of Carbohydrate Ligands on Host Hemocytes and
Both vertebrates and invertebrates display active innate immune mechanisms for defense against microbial infection, including diversified repertoires of soluble and cell-associated lectins that can effect recognition and binding to potential pathogens, and trigger downstream effector pathways that clear them from the host internal milieu. Galectins are widely distributed and highly conserved lectins that have key regulatory effects on both innate and adaptive immune responses. In addition, galectins can bind to exogenous ("non-self") carbohydrates on the surface of bacteria, enveloped viruses,
PubMed: 32161746Centuries of genome instability and evolution in soft-shell clam, Mya arenaria, bivalve transmissible neoplasia.
Transmissible cancers are infectious parasitic clones that metastasize to new hosts, living past the death of the founder animal in which the cancer initiated. We investigated the evolutionary history of a cancer lineage that has spread though the soft-shell clam (Mya arenaria) population by assembling a chromosome-scale soft-shell clam reference genome and characterizing somatic mutations in transmissible cancer. We observe high mutation density, widespread copy-number gain, structural rearrangement, loss of heterozygosity, variable telomere lengths, mitochondrial genome expansion and transpo
PubMed: 37783804Discovery of novel astrovirus and calicivirus identified in ruddy turnstones in Brazil.
Birds are the natural reservoir of viruses with zoonotic potential, as well as contributing to the evolution, emergence, and dissemination of novel viruses. In this study, we applied a high-throughput screening approach to identify the diversity of viruses in 118 samples of birds captured between October 2006 to October 2010 in the North and Northeast regions of Brazil. We found nearly complete genomes of novel species of astrovirus and calicivirus in cloacal swabs of ruddy turnstones (Arenaria interpres) collected in Coroa do Avião islet, Pernambuco State. These viruses are positive-sense sin
PubMed: 30944402Seguridad y Precauciones
El uso de Arenaria lanuginosa requiere una precaución extrema debido a la presencia de metabolitos secundarios con actividad biológica significativa, como flavonoides, saponinas y terpenos. En el caso de mujeres embarazadas y en periodo de lactancia, no existe evidencia científica suficiente que garantice la seguridad del consumo de esta especie; por lo tanto, se desaconseja su uso, ya que los compuestos como los glucósidos y saponinas podrían atravesar la barrera placentaria o excretarse en la leche materna, con riesgos potenciales de toxicidad sistémica no cuantificados. Para niños menores de 12 años, el uso debe evitarse por completo, dado que sus sistemas metabólicos (especialmente la maduración hepática y renal) son más vulnerables a los efectos de los polifenoles y terpenos, los cuales podrían alterar el desarrollo fisiológico. En cuanto a interacciones farmacológicas, la planta presenta riesgos críticos: el consumo concomitante con warfarina o anticoagulantes es peligroso debido a la presencia de flavonoides y otros compuestos que pueden alterar la hemostasia; la interacción con metformina debe vigilarse ante posibles efectos sobre el metabolismo de la glucosa; y el uso junto con antihipertensivos requiere supervisión médica estricta, dado que se ha observado en especies del género Arenaria que ciertos diterpenos pueden ejercer efectos vasorelajantes al bloquear la entrada de calcio extracelular, lo que podría potenciar excesivamente la reducción de la presión arterial. No se ha establecido una dosis máxima segura para el consumo humano de Arenaria lanuginosa en la literatura científica actual. Los efectos secundarios pueden incluir malestar gastrointestinal debido a las saponinas, posibles reacciones alérgicas y alteraciones en la presión arterial.
Perfil completo: Ver todos los usos y evidencia de Arenaria lanuginosa →