However, venous lactate (VL) is not always readily available, particularly in resource-limited settings. Capillary lactate (CL), measured with a handheld device, has emerged as a promising alternative ...

Researchers from the University of Technology Delft, the Netherlands Institute for Neuroscience and Caltech have developed a microscopy technique based on ultrasound to reveal capillaries and cell ...

Physicists have now developed a microscopy technique based on ultrasound to reveal capillaries and cells across living organs -- something that wasn't possible before. Ultrasound is one of the ...

To compensate, the blood vessels in the legs naturally constrict as a reflex. Postprandial hypotension potentially results from either of these conditions: The volume of blood in the gut is ...

High blood sugar, known as hyperglycemia, is harmful because consistently high levels can harm blood vessels, nerves, and essential organs. This can result in severe health issues such as heart ...

There was also petechiae – burst capillaries – in her eyelids that also pointed to pressure on the neck. "It could be somebody choking with their hands, choking with their arms, pressing ...

Pathologists will then analyse the sample under a microscope or on a computer to look for damage to the villi, tiny hair-like projections that line the inside of the small intestine. Interpreting ...

Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, Aurora, Colorado 80045 , United States Department of Pharmacology, University of Colorado Anschutz ...

© 2025 The Authors.Circulation Research is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article ...

Department of Anesthesiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, ...

Liver function indicators (ALT, AST), serum lipid (TC, TG), antioxidant markers (SOD, GSH, MDA), lipid metabolism/transport genes relative expression levels, liver and ileal villus morphology were ...

Why does this happen? Hypertension-related headaches occur due to increased pressure in the blood vessels of the brain. When blood pressure rises significantly, it can cause vasodilation in which ...