Advantage of bedside versus conventional operating room surgery in the management of term and preterm newborn infants: a single center retrospective observational study.

Purpose: To compare postoperative outcomes of bedside surgery (BS) with those of surgery performed in the operating room (ORS) in preterm and full-term neonates.

Methods: Data from neonates undergoing major surgical interventions were retrospectively evaluated. Primary outcome was the incidence of postoperative hypothermia.

Differential cell architecture and microenvironmental responses of pretumoral and tumoral cellular models exposed to coverslip-induced hypoxia.

The tumor microenvironment is an altered milieu that imposes multiple selective pressures leading to the survival and dissemination of aggressive and fit tumor cell subpopulations. How pre-tumoral and tumoral cells respond to changes in their microenvironment will determine the subsequent evolution of the tumor. In this study, we have subjected pre-tumoral and tumoral cells to coverslip-induced hypoxia, which recapitulates the intracellular hypoxia and extracellular acidification characteristic of the early tumor microenvironment, and we have used a combination of quantitative phase microscopy and epifluorescence to analyze diverse cellular responses to this altered environment.

Aspartate signalling drives lung metastasis via alternative translation.

Lung metastases occur in up to 54% of patients with metastatic tumours. Contributing factors to this high frequency include the physical properties of the pulmonary system and a less oxidative environment that may favour the survival of cancer cells. Moreover, secreted factors from primary tumours alter immune cells and the extracellular matrix of the lung, creating a permissive pre-metastatic environment primed for the arriving cancer cells.

Description of tissue profiles, thalamic location, and recommended penetrating captive bolt placement in cadaver heads from domesticated 24- to 48-mo-old male yaks ().

Yaks are a domesticated species utilized for meat, fiber, and transportation in many countries. In the United States, yak meat is growing in popularity due to its classification as a "healthy" meat. Penetrating captive bolt (PCB) is an approved method of preslaughter stunning and euthanasia for cattle.