Multimodal Inpatient Prehabilitation Prior to Heart or Lung Transplantation in a Latin American Transplant Reference Center.

Introduction: Whether the implementation of a multimodal prehabilitation program is effective and safe for high-risk heart or lung transplantation candidates, whose condition prevents hospital discharge, is unclear.

Methods: We conducted a retrospective study at a cardiothoracic transplant center in Chile. Two cohorts of hospitalized patients listed for heart or lung transplant were studied: the first underwent traditional (historical) and nonstructured prehabilitation, and the second underwent protocol-driven multimodal prehabilitation (MP).

Assessment of animal welfare in fattening pig farms certified in good livestock practices.

Commercial swine producers are responsible for implementing changes in their production systems to ensure animal welfare. The objective of this study is to evaluate the levels of animal welfare on rearing and fattening farms certified in good animal husbandry practices using the Welfare Quality® protocol. Eighty-one certified commercial farms (n = 2,150 pigs), distributed in six geographical areas of Colombia, were evaluatedby six trained veterinarians.

Importance of the Ultrasound Probe Angle on the Rotation Fill-in Signature in Ultrasound Axial-Shear Strain Imaging.

The rotation fill-in is a signature of tumor benignity in rotation elastograms and has been used for breast tumor classification. It is a consequence of the bonding condition at the tumor-tissue interface. In vivo studies have revealed the presence of fluctuations when inclined uniaxial external compression is applied.

[Epidemiological difference could explain the higher infant mortality in Chile compared with Cuba].

Introduction: Cuba has the lowest infant mortality rate in Latin America, while Chile has an infant mortality rate above the average of Organization for Economic Cooperation and Development (OECD) countries.

Objective: To compare the epidemiology of infant mortality between Chile and Cuba in order to find characteristics that may explain the differences found.

Method: Comparative analysis between Chile and Cuba of infant mortality rate, causes of mortality, live birth weight, and maternal age, in 2015.

Nox1-derived oxidative stress as a common pathogenic link between obesity and hyperoxaluria-related kidney injury.

Specific relationships among reactive oxygen species, activation pathways, and inflammatory mechanisms involved in kidney injury were assessed in a combined model of obesity and hyperoxaluria. Male Wistar rats were divided into four groups: Control, HFD (high fat diet), OX (0.75% ethylene glycol), and HFD + OX (combined model) Changes in basal O levels were evaluated by chemiluminescence in renal interlobar arteries and renal cortex.