Implementing Chicken Chorioallantoic Membrane (CAM) Assays for Validating Biomaterials in Tissue Engineering: Rationale and Methods.

Tissue engineering is a promising approach for generating or repairing living tissues. The development of innovative biomaterials for tissue engineering has the potential to address the unmet clinical needs in certain applications. However, before these biomaterials can be used in clinical settings, they must undergo preclinical testing to ensure safety and performance.

Assessment of the photoprotective potential and structural characterization of secondary metabolites of Antarctic fungus Arthrinium sp.

Interest in Antarctic fungi has grown due to their resilience in harsh environments, suggesting the presence of valuable compounds from its organisms, such as those presenting photoprotective potential, since this environment suffers the most dangerous UV exposure in the world. Therefore, this research aimed to assess the photoprotective potential of compounds from sustainable marine sources, specifically seaweed-derived fungi from Antarctic continent. These studies led to discovery of photoprotective and antioxidant properties of metabolites from Arthrinium sp.

Engineering 3D-Printed Bioresorbable Scaffold to Improve Non-Vascularized Fat Grafting: A Proof-of-Concept Study.

Autologous fat grafting is the gold standard for treatment in patients with soft-tissue defects. However, the technique has a major limitation of unpredictable fat resorption due to insufficient blood supply in the initial phase after transplantation. To overcome this problem, we investigated the capability of a medical-grade poly L-lactide-co-poly ε-caprolactone (PLCL) scaffold to support adipose tissue and vascular regeneration.

Lithium-Induced Arginine Vasopressin Resistance (AVP-R): A Case of Chronic Exposure to Lithium.

Lithium salts (lithium) is a psychotropic drug widely used as a pharmacological option in managing bipolar disorder. Regular monitoring of serum levels is necessary due to the narrow therapeutic range of lithium. Typically, the diagnosis of lithium intoxication is based on the presence of elevated plasma levels.

HIGH-FIBER DIET PROMOTES METABOLIC, HORMONAL, AND SATIETY EFFECTS IN OBESE WOMEN ON A SHORT-TERM CALORIC RESTRICTION.

•Body weight and BMI decrease in both the EG and CG groups during the period of caloric restriction. •For both the EG and CG groups, fat-free mass decreases during food restriction. •Subjects on a high-fiber diet have reduced fasting glucose and basal insulin as well as improved insulin resistance, as attested by the lower HOMA-IR index.