Buscar recursos académicos

Spinal cord injury (SCI) triggers a cascade of primary and secondary pathological events that culminate in the formation of glial and fibrotic scars, which constitute a major barrier to axonal regeneration and functional...

Vesicoureteral reflux (VUR) is the abnormal flow of urine from the bladder into the upper urinary tract. In the majority of cases, it occurs as a result of a primary maturation abnormality of the vesicoureteral junction....

At the eastern margin of the Precordillera and close to the boundary with Sierras Pampeanas, the Rinconada Formation displays extensional faults, boudinaged sequences and scarce slump folds for which age is not well cons...

Skin injury repair depends on a tightly regulated sequence of inflammation, proliferation, and matrix remodeling, where mediators such as IL-1 and IL-6 contribute to immune activation and extracellular matrix formation. ...

The fossils of the India Muerta Formation (Neogene, Tucumán Province, Northwestern Argentina) include several vertebrate groups, mainly metatherian, xenarthran, and notoungulate mammals. Nevertheless, these remains have...

A number of Early Cretaceous inoceramids are widely known worldwide, but many are poorly understood. In particular the nature of ligaments and muscle scars are in need of major revision. The inoceramid genus Neocomiceram...

Abstract (Titano)magnetite is the major magnetic carrier in igneous rocks, whether it can decode the influence of subduction fluids and fractional crystallization characteristics in back‐arc basins is unclear. Here, we...

We report the first record of a snake from the Cretaceous of northern South America. The remains come from the La Luna Formation (La Aguada Member, Cenomanian of Venezuela) and consist of several vertebrae, which belong ...

ABSTRACT Spinal cord injury (SCI), which is a severe complication of spinal fractures, often causes the dysfunction of the spinal cord and results in sensory and motor abnormalities. Current clinical treatments—includi...

Reparation of damaged tissues is an essential biological process that ensures maintenance of homeostasis. Basically it includes phases of inflammation, proliferation and remodeling. The result of healing of damaged tissu...

Wound healing after skin injury is a complex process, particularly in equines where leg wounds are prevalent and their repair is complicated due to the anatomical characteristics. Conventional treatments are not effectiv...

The invasive brain-computer interface (BCI) is a method that involves implanting microelectrodes into brain tissue to collect neural electrical signals. The signals obtained through this method are often of high precisio...

Portland cement production is a major contributor to global CO2 emissions, and the scarcity of natural river sand limits conventional concrete production. Despite increasing interest in geopolymer concrete (GPC), studies...

Plant communities fragmented by agricultural activities were analyzed in a 250-ha area in eastern plains of Montecaseros, Gral. San Martín Department, Mendoza, Argentina. A phytosociological method assessed different si...

Bone plays a vital role in providing the structural framework of the human body and protecting internal organs. Porous scaffolds that promote cell proliferation is necessary to artificially create bone by tissue engineer...

The drinkable water scarcity has been increased worldwide due to the mixing of numerous hazardous organic and inorganic pollutants in water bodies, urging to find sustainable water remediation techniques. In this work, t...

A multidisciplinary analysis has been applied to subsurface samples from borehole MAWP 114, Wardha basin, Maharashtra State, central India, in order to characterize the palaeoclimatic and local depositional conditions du...

El objetivo de este trabajo es analizar las fallas ubicadas en las lomas del Jaboncillo, del Peral y Sola del Diablo, en el extremo noroeste de la depresión de Tunuyán y su posible actividad tectónica durante el Pleis...

The epithelial sodium channel (ENaC) is expressed in the aldosterone-sensitive distal nephron, and it determines the final urinary sodium concentration. To ensure sodium preservation, ENaC-mediated sodium transport is re...

Annonaceae is a family of approximately 2,430 species of angiosperms, about 70 of which contribute to the diversity of Mexico's tropical forests. Some species produce pleasant fruits, others generate essences used in per...

The Eocene compressional phase is well known to have contributed to the constructionof the Andes orogen at latitudes north of 30° S, but its extension to thesouth has not been fully studied. Moreover, synorogenic deposi...

Abstract Background Interpersonal attraction, encompassing the positive feelings, perceptions, and behavioral tendencies toward others, plays a fundamental role in the formation and maintenance of romantic relationships....

Abstract Molecular single-source precursors are a promising way of obtaining multi-element extended solids directly. We show that thermal decomposition of well-defined mono-, bi- and trimetallic polyoxovanadates (POVs) p...

Se evaluó el comportamiento de diferentes polímeros de derivados celulósicos y vinílicos utili- zados en la elaboración de comprimidos de ácido acetilsalicílico (AAS) formulados como matríz hidrofilica. Se realiz...