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Study: Viral reactivation a likely link between stress and heart disease

A new study from Ohio State University found a strong link between latent herpes virus reactivation and heart disease, particularly in patients who have suffered a heart attack. The researchers detected elevated levels of inflammatory proteins and antibodies to the EBV-encoded viral protein dUTPase in these patients.

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.

Overlooked ugly cholesterol causes heart disease

A new study of 73,000 Danes found that 'ugly' cholesterol, a type of remnant-like particle cholesterol, is the direct cause of arteriosclerosis and ischaemic heart disease. High levels of ugly cholesterol triple the risk of heart disease, emphasizing the need for preventive treatment and lifestyle changes.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

This week in Blood: Jan. 10, 2013

Researchers have identified a new approach to treating lymphoma by combining a toll-like receptor agonist with radiation, resulting in durable anti-tumor immune responses. Additionally, scientists have developed model-based decision rules to predict the safety of therapy discontinuation for patients with chronic myeloid leukemia.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Gout study offers genetic insight into 'disease of kings'

A study of over 140,000 people has uncovered 18 genetic variants that increase uric acid levels, leading to improved treatment and prevention options for gout. The research also highlights the growing prevalence of gout worldwide, attributed to increasing obesity and aging populations.

Strength training improves vascular function in young black men

Researchers found that six weeks of resistance training significantly improved blood markers of cardiovascular health in young African-American men, but not Caucasian men. This suggests that resistance exercise training is more beneficial in young African-American men.

Asthmatics at increased risk of pulmonary embolism

People with asthma are at a higher risk of developing pulmonary embolism, with severe cases nearly 9 times more common than in the general population. Mild-moderate asthma increases the risk by 3.5 times, highlighting the importance of increased awareness and prevention among doctors

Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.

Mussel goo inspires blood vessel glue

Researchers have created a gel that can be painted onto blood vessel walls to form a protective barrier, potentially preventing rupture and inflammation. The gel's 'sheer strength' could shore up weakened vessel walls and prevent the formation of blood clots.

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.

(Antibody) orientation matters

A study found that antibodies attached to bacteria via their Fc regions in saliva, while in blood they bound primarily via their Fab regions. This difference in orientation was linked to the local antibody concentration, with low levels favoring Fc-mediated binding and high levels favoring Fab-mediated binding.

Women 16-49 at risk of multiple pollutants

Nearly 23% of American women aged 16-49 have high levels of lead, mercury, and PCBs in their blood. Risk factors include age, fish consumption, heavy drinking, and breastfeeding. Women should learn about their risks before becoming pregnant.

DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

NIH-funded researchers show possible trigger for MS nerve damage

Researchers find that leakage of fibrinogen into the central nervous system activates immune cells called microglia, leading to nerve damage. Targeting the interaction between fibrinogen and microglia may be an effective alternative for treating multiple sclerosis.

Reasons for severe bleeding in hemophilia revealed

Researchers discovered that thrombin activity propagates through blood in steady waves, crucial for sealing large wounds but potentially leading to complications. This finding sheds light on the mechanisms behind severe bleeding in hemophilia patients and has implications for other cardiovascular disorders.

Alcohol provides protective effect, reduces mortality substantial

A study published in the journal Alcohol found that patients with higher blood alcohol levels were less likely to die from injuries, even among those with severe injuries. The protective effect was observed across various injury types and increased with higher blood alcohol concentrations.

Less of a shock

Researchers have developed a low-energy defibrillation scheme that significantly reduces the energy needed to re-establish a normal rhythm in the heart's main chambers. This novel electrotherapy could be less painful than existing implantable defibrillators and may even fall beneath the threshold at which patients begin to perceive pain.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

High blood cholesterol is overlooked

A new study from the University of Copenhagen reveals that high blood cholesterol is far more prevalent in Denmark and globally than previously recognized. The research found 40,000 Danes with hereditary high blood cholesterol, a significant underdiagnosis and undertreatment of this serious disease.

Canadian scientists discover cause of high cholesterol

A new study reveals that resistin, secreted by fat tissue, increases 'bad' cholesterol levels and accelerates artery plaque buildup. The discovery could lead to revolutionary new therapeutic drugs targeting resistin, improving statin effectiveness.

An eye for an eye, a tooth for a tooth

Research suggests that vendettas can be viable over the long term among group members, despite being costly and damaging to stakeholders. The study found that punishment mechanisms can enhance cooperation in public good games within groups.

Calling an ambulance improves heart attack survival

Patients with chest pain who call an ambulance receive timely treatment, including pre-hospital triage with telemedicine, which improves survival rates. For patients living far from hospitals with balloon treatment facilities, emergency medical personnel must be educated to perform and transmit ECGs to ensure proper referral.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

New diabetes screening guidelines released

The new guidelines suggest using a risk calculator to determine the risk level for general population, and recommend no routine screening with blood tests for adults at low or moderate risk of diabetes. For high-risk adults, screening is recommended every 3-5 years using A1C blood test.

A better way to prevent deadly blood clots?

Researchers found that the computerized checklist dramatically reduced venous thromboembolisms, with a nearly 90% drop in deep vein thrombosis rates. The system improved prophylaxis orders among patients without contraindications to low-dose blood thinners.

Can eating tomatoes lower the risk of stroke?

A new study published in Neurology suggests that a diet rich in tomatoes and lycopene may lower the risk of stroke. The research involved 1,031 Finnish men aged 46-65, who were followed for an average of 12 years, with those having higher levels of lycopene showing a 55% reduced risk of stroke.

Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

A simple blood test could be used to detect breast cancer

Researchers are developing a simple blood test to detect early signs of breast cancer, which could improve treatment and detection rates. The study aims to identify DNA markers consistent with cancer in blood samples from women attending breast screening clinics.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

'Mad Cow' blood test now on the horizon

Scientists have discovered a way to screen people for Mad Cow disease using a simple blood test, which could help boost critical blood stocks. The breakthrough involves recognizing specific 'signature genes' in the blood stream.

Tracing the molecular causes of preeclampsia

Researchers have identified a new molecular pathway leading to preeclampsia in humans, characterized by elevated blood pressure and protein in the urine. The imbalance of PlGF and sFlt-1 proteins disrupts placental blood supply, affecting the mother and unborn baby.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

New blood test detects potentially deadly calcium deposits

A new test can measure an individual's propensity for calcification in their blood, identifying those at increased risk of vascular calcification and potential heart disease. The test may also provide a basis for treatment monitoring in patients who receive calcification inhibitors.

Rapid response in cases of smoke poisoning

Researchers at the University of Zurich have developed a rapid detection method for blood cyanide, reducing analysis time from up to an hour. This allows emergency responders to administer antidotes promptly and monitor treatment more effectively.

Even in normal range, high blood sugar linked to brain shrinkage

A study of 249 people aged 60-64 found that those with high fasting blood sugar levels within the normal range experienced greater brain shrinkage than those with lower levels. Brain volume loss was particularly pronounced in areas involved in memory and cognitive skills, such as the hippocampus and amygdala.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Study questions technique to repair ruptured abdominal aortic aneurysms

A new study found that the endovascular technique for repairing ruptured abdominal aortic aneurysms does not conclusively improve survival rates. The study, published in the Journal of Vascular Surgery, compared outcomes between patients who underwent emergency endovascular surgery and those who had open surgery.

Study: Clot removal devices successful tools for acute ischemic stroke treatment

Two multicenter studies show that next-generation clot-removal devices are superior to traditional technology in achieving blood flow restoration and neurological outcomes. The Trevo Retriever outperformed the FDA-approved Merci Retriever, while the Solitaire flow restoration device was more effective than MERCI in removing blood clots.

Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

Blood type may influence heart disease risk

A new study found that people with blood types A, B, or AB have a higher risk of coronary heart disease compared to those with blood type O. The study's findings suggest that knowing one's blood type can help physicians better understand who is at risk for developing heart disease.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.