Researchers at GIST create an optical technique called optical speckle image velocimetry that can image dynamic changes in cerebral blood flow, allowing for the diagnosis of brain health. The technique provides high-time resolution and measures both speed and direction of blood flow.
SourceGIST (Gwangju Institute of Science and Technology)·JournalOptica·TypeExperimental study·DateOct 20, 2021
Researchers from Aarhus University have developed a revolutionary technique to identify pathogenic particles in the blood, which determine the development of autoimmune diseases like Systemic Lupus Erythematosus. The technique allows for early diagnosis and potentially life-threatening consequences such as blood clots and organ damage.
SourceAarhus University·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateOct 15, 2021
Exercise with face masks or respirators can cause detrimental effects on the cardiovascular system, including cardiac arrhythmias and spontaneous pneumothorax. Masks designed for runners with minimal oxygen deficiency side effects are recommended for high-risk individuals.
SourceCompuscript Ltd·JournalCardiovascular Innovations and Applications·DateMar 27, 2021
A patented technology monitors stroke survivors' health parameters from the brain and cardiovascular system. Post-stroke rehabilitation starts instantly after medical stabilization, with a high risk of second strokes within 4 years.
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A new metabolism regulation system was found in brown adipose tissue using the kallikrein-kinin hormonal system, which can help prevent damaging effects of excessive activation. This discovery could lead to strategies for moderating thermogenic activity in pathological situations like cancer.
SourceUniversity of Barcelona·JournalNature Communications·DateMay 7, 2020
The study examines coronavirus disease 2019's (COVID-19) effects on the cardiovascular system, revealing potential long-term consequences. Researchers highlight the need for further investigation into the relationship between coronaviruses and cardiovascular health.
The American grasshopper's circulatory system responds dramatically to changes in body position due to gravity, affecting blood and air distribution. Physiological compensation mechanisms similar to vertebrates suggest an ancient, widespread response to gravitational forces.
SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateJan 13, 2020
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A clinical trial called GutHeart Trial examines the relationship between gut bacteria and heart failure, testing antibiotic, probiotic yeast, or no treatment on patients with heart failure. The study aims to develop new treatment strategies and better understand how gut leakage affects inflammatory processes and heart failure.
Researchers discuss traditional Chinese medicine approaches for cardiovascular disease, including acupuncture, moxibustion, Qigong, and Tai Chi. They highlight the need for modern TCM research into active ingredients and their applications.
SourceCardiovascular Innovations and Applications·JournalCardiovascular Innovations and Applications·DateMay 16, 2018
Researchers present a case study on ischemic secondary mitral regurgitation, highlighting the importance of multidisciplinary teams in managing this complex condition. Newer technologies provide new hope for patients, improving outcomes and treatment options.
SourceCardiovascular Innovations and Applications·JournalCardiovascular Innovations and Applications·DateApr 18, 2018
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A new family of earthworms, Kazimierzidae, has been established for a South African genus with an exclusive circulatory system. The species are restricted to small areas along the western and south-western Atlantic coast of South Africa.
SourcePensoft Publishers·JournalAfrican Invertebrates·DateOct 11, 2016
Katerina Akassoglou, a Gladstone Senior Investigator, has been awarded a $5.8M NINDS grant to advance her research on the role of brain's vascular and immune systems in neurological diseases. The grant will enable her lab to pursue innovative solutions for devastating conditions like multiple sclerosis.
Research shows that cane toads can adapt well to rising temperatures, with their oxygen transport system becoming more efficient as heat rises. The findings contradict previous studies suggesting a decrease in efficiency at high temperatures, and may have implications for other anurans.
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study from Cornell University finds that adolescents exposed to chronic risk factors experience stress-induced physiological strain, but with responsive mothers, this toll is significantly reduced. The study also reveals that cardiovascular systems of youths are compromised regardless of their mothers' responsiveness.
SourceCornell University·JournalDevelopmental Psychology·DateApr 20, 2007
New research highlights the impact of concurrent health problems on older adults, with 24% of Medicare beneficiaries aged 65+ and 31.4% of those 85+ having multiple comorbidities. The study aims to improve understanding of comorbidity and develop a comprehensive nosology for classification.
SourceThe Gerontological Society of America·DateMar 30, 2007
Women undergoing drug-induced labor have nearly a two-fold increased risk of amniotic-fluid embolism, a rare but serious delivery complication. The study found that labour induction increases the risk of this condition, with fatal cases being 3.5 times more frequent.
Researchers found that misdiagnosed electrocardiographic artifact, caused by body movement or poor contact, led to unnecessary procedures like pacemaker implants and heart catheterization. The study highlights the need for improved training in recognizing artifact and increased awareness among physicians.
SourceMichigan Medicine - University of Michigan·JournalNew England Journal of Medicine·DateOct 19, 1999
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers at the Brain Attack Team (BAT) are developing Tele-BAT, a system that enables remote evaluation of stroke patients via video, cellular telephone, and computer technology. This allows for faster diagnosis and treatment, as it can provide valuable information to emergency rooms before patients arrive.
The University of Maryland Medical Center has implemented a telemedicine system to assess stroke patients in real-time during ambulance rides, reducing evaluation time by up to 20 minutes. This technology enables the transmission of blood analysis, vital signs, and neurological symptoms to doctors' computer screens.
SourceUniversity of Maryland Medical Center·DateFeb 2, 1998
A new system, Home Health Monitor, developed by Dr. Boaz Avitall, closely monitors congestive heart failure patients in their homes, resulting in fewer readmissions and lower healthcare costs. The system detects complications early and makes patients feel secure, reducing hospitalization rates.