Blood Vessels News and Research

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Study finds strong link between height and VTE risk

In a new study from Lund University in Sweden, researchers investigated the risk factors for blood clots, i.e. venous thromboembolism (VTE). The results show a strong correlation between height and VTE risk for both women and men. The risk increases with height.

11 Sep 2017

E-cigarettes associated with increased blood pressure, heart rate, and arterial stiffness, study reveals

A new study, presented at the European Respiratory Society International Congress, suggests that use of e-cigarettes with nicotine causes arterial stiffness in humans, and has significant consequences leading to risk of heart disease and stroke later in life.

11 Sep 2017

Researchers develop simple device to easily test blood viscosity

University of Connecticut researchers have developed a device that tests an important indicator of heart health that is often ignored - blood viscosity.

6 Sep 2017

Sodium channels play important role in keeping tiny lung capillaries from leaking, worsening pneumonia

Sodium channels in the cells that line the tiny capillaries in our lungs play an important role in keeping those capillaries from leaking and potentially worsening conditions like pneumonia, scientists report.

6 Sep 2017

USF surgeons use new procedure to vacuum out infected pacemaker wires

Pacemakers help people live longer, active lives. They're also often worn for decades at a time. But a pacemaker's wiring could get infected, and the signs are too similar to typical ailments.

6 Sep 2017

CSHLP releases new book on Tissue Engineering and Regenerative Medicine

Cold Spring Harbor Laboratory Press announced the release of Tissue Engineering and Regenerative Medicine, available on its website in hardcover, paperback, and ebook formats.

6 Sep 2017

New trial examines whether compound given before and after bypass surgery mitigates cognitive deficits

University of Arizona researchers are collaborating on a Phase 2 trial to determine whether a particular peptide administered before and after coronary bypass surgery mitigates or even reverses cognitive deficits thought to be connected to the procedure.

31 Aug 2017

Photoacoustic technique uses lasers to create detailed ultrasound images in live animals

Researchers have developed a photoacoustic imaging technique that uses lasers to create detailed ultrasound images in live animals. The method allows for complete internal body scans with enough spatiotemporal resolution to see active organs, circulating cancer cells, and brain function.

30 Aug 2017

Survey: Women with uterine fibroids largely unaware of minimally invasive treatment option

U.S. women are largely unaware of uterine fibroid embolization (UFE), a minimally invasive treatment for uterine fibroids that is less painful, preserves the uterus and allows women to get back to their lives sooner than surgical options, according to results from a new nationwide poll released today by the Society of Interventional Radiology.

29 Aug 2017

Placenta-on-a-chip device mimics microenvironment of malaria in the womb to develop treatments

Malaria, one of the most severe public health problems, affected 212 million people worldwide in 2015. This life-threatening disease is caused by parasites that are transmitted to humans through the bites of infected female Anopheles mosquitoes.

29 Aug 2017

IBS scientists uncover key regulator of normal as well as pathological angiogenesis

New blood vessels branch out of preexisting ones is via a process called angiogenesis. Although this is essential for survival, development and wound healing, on the flip side, it also feeds and progresses malignant tumors, as well as other diseases.

29 Aug 2017

Biomedical engineering researchers aim to attack two banes of cardiovascular disease

Biomedical engineering researchers will attack two banes of cardiovascular disease -; heart failure after heart attacks and the scourge of resistant high blood pressure -; with $4.8 million in National Institutes of Health grants that begin this fall.

26 Aug 2017

Vision research using donated human tissue could help millions suffering from diabetic eye disease

When Coleen Anegon's husband, Tim, received a liver donation as a patient at the University of Michigan in 2014, she immediately felt indebted to the donor who gave him the gift of life.

26 Aug 2017

Researchers identify new way to predict which TAVR patients may be at risk for rehospitalization

As more elderly patients undergo the minimally invasive heart valve procedure called Transcatheter Aortic Valve Implantation (TAVR), concerns have been raised as to what causes some to be readmitted for heart failure after the procedure.

26 Aug 2017

New approach delivers drugs to cancer cells while protecting healthy tissues

Cancer treatments, including chemotherapy, have helped many people with the disease to go on to live healthy lives.

26 Aug 2017

Researchers find that Piezo1 protein can detect change in blood flow during exercise

The research team - led by the University of Leeds - has found that a protein called Piezo1 in the lining of blood vessels is able to detect a change in blood flow during exercise.

24 Aug 2017

New imaging technique reveals oxygen levels in prostate tumors

A new imaging technique uncovers oxygen levels in prostate tumors and could lead to a non-invasive way to determine which tumors are more difficult to treat, according to a Cancer Research UK-funded study published in Theranostics.

24 Aug 2017

Researchers visually capture 'shapeshifter' that regulates blood clotting

We are normally born with a highly sophisticated array of molecules that act as "sentries," constantly scanning our bodies for injuries such as cuts and bruises.

23 Aug 2017

Scientists identify key compound that reduces severity of AMD in preclinical model

A compound of specific bioactive products from a major family of enzymes reduced the severity of age-related macular degeneration (AMD) in a preclinical model, according to a new study led by Massachusetts Eye and Ear researchers.

22 Aug 2017

Researchers explore ways for computers to help improve patient care

Doctors are often deluged by signals from charts, test results, and other metrics to keep track of. It can be difficult to integrate and monitor all of these data for multiple patients while making real-time treatment decisions, especially when data is documented inconsistently across hospitals.

21 Aug 2017

Blood Vessels News and Research

Study finds strong link between height and VTE risk

E-cigarettes associated with increased blood pressure, heart rate, and arterial stiffness, study reveals

Researchers develop simple device to easily test blood viscosity

Sodium channels play important role in keeping tiny lung capillaries from leaking, worsening pneumonia

USF surgeons use new procedure to vacuum out infected pacemaker wires

CSHLP releases new book on Tissue Engineering and Regenerative Medicine

New trial examines whether compound given before and after bypass surgery mitigates cognitive deficits

Photoacoustic technique uses lasers to create detailed ultrasound images in live animals

Survey: Women with uterine fibroids largely unaware of minimally invasive treatment option

Placenta-on-a-chip device mimics microenvironment of malaria in the womb to develop treatments

IBS scientists uncover key regulator of normal as well as pathological angiogenesis

Biomedical engineering researchers aim to attack two banes of cardiovascular disease

Vision research using donated human tissue could help millions suffering from diabetic eye disease

Researchers identify new way to predict which TAVR patients may be at risk for rehospitalization

New approach delivers drugs to cancer cells while protecting healthy tissues

Researchers find that Piezo1 protein can detect change in blood flow during exercise

New imaging technique reveals oxygen levels in prostate tumors

Researchers visually capture 'shapeshifter' that regulates blood clotting

Scientists identify key compound that reduces severity of AMD in preclinical model

Researchers explore ways for computers to help improve patient care

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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