Results 111 to 120 of about 4,263,798 (432)
Water and air consumption aboard interstellar arks [PDF]
arXiv, 2020 The architecture of a large interstellar spaceship, which is capable of serving as a living environment for a population over many generations, is mainly dictated by the needs of said population in terms of food, water and breathable gases. These resources cannot be stored for the entire duration of a journey that goes on for several centuries, so they
arxiv
The relationship of systemic hemodynamics and oxygen consumption to early allograft failure after liver transplantation. [PDF]
, 1993 The early postoperative hemodynamic data of 88 patients who underwent primary liver transplantation between July 1989 and October 1990 at the University Health Center of Pittsburgh were analyzed to establish the relationship of systemic hemodynamics and ...
Doyle, H +7 more
core +1 more source
Understanding and Overcoming Immunotherapy Resistance in Skin Cancer: Mechanisms and Strategies
Aging and Cancer, EarlyView.This narrative review explores the mechanisms driving immunotherapy resistance in skin cancer, including tumor microenvironment factors, genetic mutations, and immune evasion strategies. It highlights potential strategies to overcome resistance, offering insights for improving therapeutic outcomes and guiding future research in personalized ...
Shreya Singh Beniwal +8 more
wiley +1 more source
Aging and Cancer, EarlyView.Aging weakens the blood–brain barrier (BBB), increasing susceptibility to CNS cancers and complicating treatment. This review examines BBB deterioration, its impact on drug delivery, and potential interventions like targeting neuroinflammation and advanced therapies.
Quang La, Aiman Baloch, David F. Lo
wiley +1 more source
Oxygen consumption in regenerating tissue [PDF]
Experimental Biology and Medicine, 1916 Little knowledge has been obtained as to the rate of metabolism of regenerating tissue as compared with that of normal tissue. Child,'15,2 has found that susceptibility or physiological resistance of organisms varies directly with the rate of metabolism.
openaire +2 more sources
Effects of macrobenthos on sediment-water oxygen and ammonium fluxes. Final Report. [PDF]
, 1997 Sediments are an important location in determining the fate of nutrients entering the estuary. Role of sediments needs to be incorporated into water quality models.
Barnes, J.M. +3 more
core
Arthritis Care &Research, EarlyView.Objective The increasing burden associated with low back pain (LBP) is a critical issue. This is a novel analysis of trends in risk factors for LBP aiming to identify risk factors that require further attention or consideration in global policies to reduce the burden of LBP.
Katharine E. Roberts +5 more
wiley +1 more source
State of gas exchange in recumbent and orthostatic positions and under physical load in healthy persons of varying age, sex and body build [PDF]
Age effect on gas exchange was studied in the recumbent and orthostatic positions and under physical load. In the case of the older age group and for normal as compared with hypersthenic persons, oxygen consumption during rest and during moderate ...
Charyyev, M. +2 more
core +1 more source
Metabolic Consequences of Rheumatoid Arthritis
Arthritis Care &Research, EarlyView.Patients with rheumatoid arthritis (RA) may have metabolic disruption, which can contribute to adverse long‐term outcomes, for multiple reasons. Patients with RA appear to have a higher risk of sarcopenia, type 1 and type 2 diabetes mellitus, metabolic syndrome, and hypertension. Systemic inflammation in RA can cause a “lipid paradox,” with reduced low‐
Stevie Barry +2 more
wiley +1 more source
Effect of exercise training on peak oxygen consumption in patients with cancer: a meta-analysis.
The Oncologist, 2011 BACKGROUND We conducted a meta-analysis to determine the effects of supervised exercise training on peak oxygen consumption (VO(2peak)) in adults with cancer.
L. Jones +6 more
semanticscholar +1 more source