Publication search
with Rats as keyword

Low-quality protein modulates inflammatory markers and the response to lipopolysaccharide insult: the case of lysine.

Published in The British journal of nutrition

The relationship between non-communicable diseases and eating behaviour has long been attributed to a surplus of food and energy. However, the increase in the prevalence of non-communicable disease and their underlying low-grade inflammatory milieu among people of low socio-economic status has highlighted the existence of a confounding factor. In t...

Lung proliferation is dependent on the duration not the timepoint of tracheal occlusion in nitrofen rats with diaphragma...

OBJECTIVE: Prenatal tracheal occlusion (TO) promotes lung growth and is applied clinically in fetuses with congenital diaphragmatic hernia (CDH). Limited data are available regarding the effect of duration versus timepoint of TO. Our objective was to document the impact of TO on lung development in the near-term period in rats with nitrofen-induced...

Calibration-Free, Seconds-Resolved In Vivo Molecular Measurements using Fourier-Transform Impedance Spectroscopy Interro...

Electrochemical aptamer-based (EAB) sensors are capable of measuring the concentrations of specific molecules in vivo, in real time, and with a few-second time resolution. For their signal transduction mechanism, these sensors utilize a binding-induced conformational change in their target-recognizing, redox-reporter-modified aptamer to alter the r...

Proregenerative extracellular matrix hydrogel mitigates pathological alterations of pelvic skeletal muscles after birth ...

Pelvic floor disorders, including pelvic organ prolapse and urinary and fecal incontinence, affect millions of women globally and represent a major public health concern. Pelvic floor muscle (PFM) dysfunction has been identified as one of the leading risk factors for the development of these morbid conditions. Childbirth, specifically vaginal deliv...

Spatial learning impairments and discoordination of entorhinal‐hippocampal circuit coding following prolonged febrile se...

How the development and function of neural circuits governing learning and memory are affected by insults in early life remains poorly understood. The goal of this study was to identify putative changes in cortico-hippocampal signaling mechanisms that could lead to learning and memory deficits in a clinically relevant developmental pathophysiologic...

The conjunction fallacy in rats.

Published in Psychonomic bulletin & review

Humans and other animals are capable of reasoning. However, there are overwhelming examples of errors or anomalies in reasoning. In two experiments, we studied if rats, like humans, estimate the conjunction of two events as more likely than each event independently, a phenomenon that has been called conjunction fallacy. In both experiments, rats le...

The D3 -creatine dilution method non-invasively measures muscle mass in mice.

Developing accurate methods to quantify age-related muscle loss (sarcopenia) could greatly accelerate development of therapies to treat muscle loss in the elderly, as current methods are inaccurate or expensive. The current gold standard method for quantifying sarcopenia is dual-energy X-ray absorptiometry (DXA) but does not measure muscle directly...

Structural and functional heterogeneity of mineralized fibrocartilage at the Achilles tendon-bone insertion.

peer reviewed / A demanding task of the musculoskeletal system is the attachment of tendon to bone at entheses. This region often presents a thin layer of fibrocartilage (FC), mineralized close to the bone and unmineralized close to the tendon. Mineralized FC deserves increased attention, owing to its crucial anchoring task and involvement in enthe...

The optimal dosage of hyaluronic acid for bone regeneration in rat calvarial defects.

Published in Journal of periodontal & implant science

Hyaluronic acid (HA) affects angiogenesis and promotes the migration and differentiation of mesenchymal cells, thereby activating the osteogenic ability of osteoblasts. Although studies on the action of HA during bone regeneration are being actively conducted, the optimal dose of HA required for bone regeneration remains unclear. Therefore, the pur...

Structural and functional heterogeneity of mineralized fibrocartilage at the Achilles tendon-bone insertion

A demanding task of the musculoskeletal system is the attachment of tendon to bone at entheses. This region often presents a thin layer of fibrocartilage (FC), mineralized close to the bone and unmineralized close to the tendon. Mineralized FC deserves increased attention, owing to its crucial anchoring task and involvement in enthesis pathologies....