The association between rural or urban setting and outcomes in geriatric trauma patients in South Africa: a retrospective cohort study.

Introduction: This study compares outcomes between rural and urban geriatric trauma patients at a major trauma centre in South Africa.

Materials And Methods: This retrospective cohort study from a prospectively entered data set, reviewed all patients aged 65 years or above admitted between January 2013 to December 2020 to our trauma centre at Grey's Hospital, South Africa.

Results: Over the 8-year study period, a total of 323 patients aged ≥ 65 years were included (201 males (62%), mean age: 72 years.

Application of the Relative Citation Ratio to Assess Common Characteristics of the Highest Impact Articles in Reconstructive Microsurgery.

 The purpose of this review is to characterize themes among the five reconstructive microsurgery articles achieving the highest Relative Citation Ratios (RCRs) published in the past 20 years in the top journals. In doing so, researchers may be better informed on how to propose salient research questions to impact the field and understand future directions in plastic surgery.  A cross-sectional study was conducted with articles published in the top three journals based on the Impact Factor: Plastic and Reconstructive Surgery, Journal of Reconstructive Microsurgery, and Annals of Plastic Surgery.

3D bio-printed proteinaceous bioactive scaffold loaded with dual growth factor enhanced chondrogenesis and in situ cartilage regeneration.

Articular cartilage has a limited self-healing capacity, leading to joint degeneration and osteoarthritis over time. Therefore, bioactive scaffolds are gaining attention as a promising approach to regenerating and repairing damaged articular cartilage through tissue engineering. In this study, we reported on a novel 3D bio-printed proteinaceous bioactive scaffolds combined with natural porcine cancellous bone dECM, tempo-oxidized cellulose nanofiber (TOCN), and alginate carriers for TGF-β1, FGF-18, and ADSCs to repair cartilage defects.

A new perspective on apoptosis: Its impact on meat and organoleptic quality in different animals.

Apoptosis serves as the initial phase in the conversion of muscle to meat, driving key biochemical and morphological changes in the postmortem muscle. To effectively improve and control meat quality across different animal species, it is important to gather more information on the mechanisms by which apoptotic potential, mediated through the interaction of apoptosis-related molecules, influences meat quality variations. The apoptotic potential, determined by the balance between apoptotic and anti-apoptotic molecules, such as Ca, cytochrome , caspases, and heat shock proteins, varies among different species.