Current High Blood Pressure News and Events

Current High Blood Pressure News and Events, High Blood Pressure News Articles.
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Beta blockers can repair malformed blood vessels in the brain
Propranolol, a drug that is efficacious against infantile haemangiomas (''strawberry naevi'', resembling birthmarks), can also be used to treat cerebral cavernous malformations, a condition characterised by misshapen blood vessels in the brain and elsewhere. This has been shown by researchers at Uppsala University in a new study published in the scientific journal Stroke. (2021-02-23)

New blood pressure-lowering guidelines could benefit 25 million americans with chronic kidney disease
A recommendation for more intensive blood pressure management from an influential global nonprofit that publishes clinical practice guidelines in kidney disease could, if followed, benefit nearly 25 million Americans. (2021-02-23)

New model helping identify pregnant women whose previous kidney injury puts them, babies at risk
Young pregnant women, who appear to have fully recovered from an acute injury that reduced their kidney function, have higher rates of significant problems like preeclampsia and low birthweight babies, problems which indicate their kidneys have not actually fully recovered. MCG scientists have developed a rodent model that is enabling studies to better understand, identify and ideally avoid this recently identified association. (2021-02-22)

Air pollution puts children at higher risk of disease in adulthood
First of its kind study reveals evidence that early exposure to dirty air alters genes in a way that could lead to adult heart disease, among other ailments. The findings could change the way medical experts and parents think about the air children breathe and inform clinical interventions. (2021-02-22)

Periodontal disease increases risk of major cardiovascular events
People with periodontitis are at higher risk of experiencing major cardiovascular events, according to new research from Forsyth Institute and Harvard University scientists and colleagues. (2021-02-21)

Swimming upstream on sound waves
ETH researchers are among the first scientists to have succeeded in propelling microvehicles against a fluid flow using ultrasound. In future, these tiny vehicles are set to be introduced into the human bloodstream, thereby revolutionising the field of medicine. (2021-02-19)

New crystalline ice form
Three years ago, chemists at the University of Innsbruck found evidence for the existence of a new variety of ice. Until then, 18 types of crystalline ice were known. The team led by Thomas Loerting now reports in Nature Communications on the elucidation of the crystal structure of ice XIX using neutron diffraction. (2021-02-18)

Study finds risk factor for blood clots occurs in more than 10 percent of transgender men using testosterone
A potentially dangerous side effect of testosterone therapy for transgender men is an increase in red blood cells that can raise the risk of blood clots, heart attack or stroke, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism. (2021-02-18)

South American lizard's blood pressure mechanism is more efficient at cool temperatures
The black and white tegu lizard, which depends on external environmental factors to regulate body temperature, can survive swings between 15 and 35 degrees Celsius in a single day while keeping blood pressure steady. (2021-02-18)

New method converts methane in natural gas to methanol at room temperature
Researchers at the University of Illinois Chicago have discovered a way to convert the methane in natural gas into liquid methanol at room temperature. (2021-02-18)

Protein linked to Alzheimer's, strokes cleared from brain blood vessels
Amyloid deposits in the brain increase the risk of dementia and strokes. Researchers at Washington University School of Medicine in St. Louis have identified an antibody that clears amyloid deposits from the brain without raising the risk of brain bleeds. (2021-02-17)

Biotech fit for the Red Planet
Astrobiologists from the University of Bremen show for the first time that a N2/CO2-rich low-pressure atmosphere, water, and nutrients from Mars-like dust are sufficient for Cyanobacterium-Based Life-Support Systems, making it easier for future astronauts to produce food and other resources. (2021-02-16)

Association of maternal cardiovascular health during pregnancy with later health of offspring in adolescence
The observational study examined associations between maternal cardiovascular health during pregnancy (as measured by body mass index, blood pressure, total cholesterol level, glucose level and smoking) with the later cardiovascular health of their offspring at ages 10 to 14 years old (as measured by body mass index, blood pressure, total cholesterol level and glucose level). (2021-02-16)

Mother's heart health in pregnancy impacts child's heart health in adolescence
A mother's heart health while she is pregnant may have a significant impact on her child's cardiovascular health in early adolescence (ages 10 to 14), according to a new study. It is the first study to examine the implications of a mother's cardiovascular health during pregnancy for offspring health in the longer term. (2021-02-16)

Challenge of the summer rainfall forecast skill in China: A possible solution
The Mongolian Cyclone is a major meteorological driving force across southeast Asia. This cyclone is known for transporting aerosols, affecting where precipitation develops. Meteorologists are seeking ways to improve seasonal prediction of the relationship between the Mongolian cyclone and South Asia high. These features are major components of the East Asian summer monsoon (EASM) and the corresponding heavy rain events. New research suggests that analyzing these phenomena in the upper-level atmosphere will enhance the summer rainfall forecast skill in China. (2021-02-16)

New skin patch brings us closer to wearable, all-in-one health monitor
Engineers at the University of California San Diego have developed a soft, stretchy skin patch that can be worn on the neck to continuously track blood pressure and heart rate while measuring the wearer's levels of glucose as well as lactate, alcohol or caffeine. It is the first wearable device that monitors cardiovascular signals and multiple biochemical levels in the human body at the same time. (2021-02-15)

Existing heart failure drug may treat potential COVID-19 long-hauler symptom
UC San Diego clinical trial suggests ivabradine may be effective in treating postural orthostatic tachycardia syndrome, a potential COVID-19 long-hauler symptom. (2021-02-15)

Women have a lower range of 'normal' blood pressure than men
A new study from the Smidt Heart Institute at Cedars-Sinai shows that women have a lower ''normal'' blood pressure range compared to men. The findings were published today in the peer-reviewed journal Circulation. (2021-02-15)

Chinese people may be more susceptible to obesity-related health risks than other racial, ethnic groups
Chinese people are more likely to face high blood pressure and other health risks as a result of higher body mass index (BMI) and waist circumference than people from other racial and ethnic groups, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism. (2021-02-11)

Low-income middle-aged African-American women with hypertension are likely to suffer from depression
Low-income middle-aged African-American women with high blood pressure very commonly suffer from depression and should be better screened for this serious mental health condition. (2021-02-11)

Prediabetes may be linked to worse brain health
For the study, published in the journal Diabetes, Obesity and Metabolism, researchers analysed data from the UK Biobank of 500,000 people aged 58 years on average, and found that people with higher than normal blood sugar levels were 42% more likely to experience cognitive decline over an average of four years, and were 54% more likely to develop vascular dementia over an average of eight years (although absolute rates of both cognitive decline and dementia were low). (2021-02-11)

Stable armchairlike hexazine N6 ring in tungsten hexanitride
We have successfully synthesized WN6 at 126-165 GPa after laser heating up to ?3500 K. The WN6 phase contains novel armchairlike N6 rings. Future efforts in the synthesis and recovery of TMNs will lead to a wealth of knowledge in the novel chemistry and physical properties of the single-bonded hexazine-bearing nitrides. (2021-02-10)

Long-term stress linked to increased risk of heart attack
Can long-term stress lead to heart attacks? Most people would probably answer in the affirmative, but the scientific evidence of this is scarce. A new study by researchers from Linköping University in Sweden reveals that the levels of the stress hormone cortisol were increased in the months preceding a heart attack. The results, published in Scientific Reports, suggest that long-term stress is a risk factor for heart attacks. (2021-02-10)

Substance in the blood of pregnant women fights pathological immune reaction
Scientists studied the effect of trophoblastic β1-glycoprotein in the blood of pregnant women on pro-inflammatory immune cells. Thanks to trophoblastic β1-glycoprotein, a woman's body does not adversely react to the fetus and supports its normal development until birth. It turned out that trophoblastic β1-glycoproteins also suppressed the development of pro-inflammatory lymphocytes and reduced their activity. (2021-02-10)

'Gamechanger' drug for treating obesity cuts body weight by 20%
One third (35%) of people who took a new drug for treating obesity lost more than one-fifth of their total body weight, according to a major global study involving UCL researchers. (2021-02-10)

Paid maternity leave has long-term health benefits
A study of women who were new mothers in the late 1970s found that those who were given longer, paid maternity leave lived healthier lives as they entered middle age. (2021-02-09)

Higher blood pressure over life span increases congestive heart failure risk in Black people
Starting with early childhood, otherwise healthy Black people show signs of slightly diminished heart muscle strength and a slightly higher blood pressure than their white counterparts, factors which may put them on a course for early development of congestive heart failure, Medical College of Georgia researchers report. (2021-02-08)

Cannabis reduces blood pressure in older adults, according to Ben-Gurion University researchers
''Older adults are the fastest growing group of medical cannabis users, yet evidence on cardiovascular safety for this population is scarce,'' says Dr. Ran Abuhasira of the BGU Faculty of Health Sciences, one of Israel's leading medical faculties, and the BGU-Soroka Cannabis Clinical Research Institute. ''This study is part of our ongoing effort to provide clinical research on the actual physiological effects of cannabis over time.'' (2021-02-08)

Higher blood pressure at night than in daytime may increase Alzheimer's disease risk
Higher blood pressure at night than in daytime may be a risk factor for Alzheimer's disease in older men. This is suggested by a new study from researchers at Uppsala University, now published in the journal Hypertension. (2021-02-08)

'Magnetic graphene' forms a new kind of magnetism
Researchers have identified a new form of magnetism in so-called magnetic graphene, which could point the way toward understanding superconductivity in this unusual type of material. (2021-02-08)

"Prediabetes" diagnosis less useful in older patients
Older adults who are classified as having ''prediabetes'' due to moderately elevated measures of blood sugar usually don't go on to develop full-blown diabetes. (2021-02-08)

Computer can determine whether you'll die from COVID
Using patient data, artificial intelligence can make a 90 percent accurate assessment of whether a person will die from COVID-19 or not, according to new research at the University of Copenhagen. Body mass index (BMI), gender and high blood pressure are among the most heavily weighted factors. The research can be used to predict the number of patients in hospitals, who will need a respirator and determine who ought to be first in line for a vaccination. (2021-02-05)

Cancer leading cause of death among people with diabetes
Cancer is the leading cause of death among people with diabetes in England. (2021-02-04)

School gardens linked with kids eating more vegetables
Getting children to eat their vegetables can seem like an insurmountable task, but nutrition researchers at The University of Texas at Austin have found one way: school gardens and lessons on using what's grown in them. Researchers worked with 16 elementary schools across Central Texas to install vegetable gardens and teach classes to students and parents about nutrition and cooking and published the results study in the International Journal for Behavioral Nutrition and Physical Activity. (2021-02-04)

Textile sensor patch could detect pressure points for amputees
A soft, flexible sensor system created with electrically conductive yarns could help map problematic pressure points in the socket of an amputee's prosthetic limb, researchers from North Carolina State University report in a new study. (2021-02-02)

Study links intensive BP lowering to reduced CV risk in patients exposed to air pollution
In the study 'The Benefits of Intensive Versus Standard Blood Pressure Treatment According to Fine Particulate Matter Air Pollution Exposure' published this week in the journal Hypertension, researchers at University Hospitals (UH) and Case Western Reserve University (CWRU) School of Medicine found intensive BP lowering is effective in reducing cardiovascular risk in patients exposed to high levels of air pollution. (2021-02-01)

Social & structural factors influence racial disparities in COVID-19 mortality
COVID-19 mortality racial disparities in the US are associated with social factors like income, education and internet access, rather than biology, according to a Rutgers study. (2021-01-31)

Women who develop high blood pressure after birth at greater risk of chronic hypertension
In a new study to be presented today at the Society for Maternal-Fetal Medicine's (SMFM) annual meeting, The Pregnancy Meeting™, researchers from the University of Pittsburgh will unveil findings that suggest that women who develop high blood pressure during pregnancy and who continue to have elevated blood pressure postpartum are at an increased risk for developing chronic hypertension. (2021-01-29)

NUS scientists discover a new pathway essential for blood formation
Scientists from the National University of Singapore have discovered how a protein called Tip60 plays a vital role in the renewal of blood cells in the body. Without it, the stem cells that make new blood suffer catastrophic damage. This discovery could lead to better treatments for life-threatening blood-related diseases like leukemia. (2021-01-28)

New treatment helps patients with a spinal cord injury
Spinal cord injuries disrupt the mechanism by which our bodies regulate blood pressure. A team of Swiss and Canadian scientists have developed a treatment that allows patients to regain control of their blood pressure, using targeted electrical spinal-cord stimulation. No medication is required. The team's findings were published today in Nature. (2021-01-28)

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