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Study defies decades-old patient eligibility guidelines for bariatric surgery

Weight-loss surgery has long been shown to improve or resolve diabetes, reduce heart attacks and stroke and produce significant weight loss, but the operation has generally been restricted by health insurers to people with severe obesity, which means about 75 to 100 pounds overweight or a body mass index (BMI) of 35 or higher.

5 Nov 2019

Large waist circumference may be a risk factor for obesity-related dementia

A new study has shown that that visceral obesity may be associated with an increased risk for dementia among older individuals.

5 Nov 2019

Researchers successfully treat pain using nanoparticles to deliver a non-opioid medication

The use of nanoparticles to deliver a drug into specific nerve cells has resulted in significantly improved pain relief.

5 Nov 2019

Teens and adults experience the same rate of biliary side effects after weight-loss surgery

Adolescents and teens experience biliary side effects after weight-loss surgery at about the same rate as adults. However, in younger patients, the symptoms are more likely to manifest as pancreatic inflammation, or acute pancreatitis, according to a new study published in the November issue of the journal Obesity.

5 Nov 2019

Bariatric surgery may cut genetic risk for developing breast cancer

Women with a genetic predisposition for breast cancer were 2.5 times more likely to develop a malignancy than women with the same genetic risk who underwent bariatric or weight-loss surgery, according to a new study presented today by Cleveland Clinic Florida researchers at the 36th American Society for Metabolic and Bariatric Surgery Annual Meeting at ObesityWeek 2019.

5 Nov 2019

Study sheds light on unhealthy hyper-palatable foods

Research has devised specific parameters that could help to classify certain foods as “hyper-palatable”.

5 Nov 2019

One-time exposure to cannabinoids during early pregnancy can impair fetal development

A new study published in Scientific Reports, a Nature Research journal, shows how a one-time exposure during early pregnancy to cannabinoids (CBs) – both synthetic and natural – can cause growth issues in a developing embryo.

5 Nov 2019

Biomarker reveals if benign-appearing meningiomas are dangerous

A modified protein in benign-appearing meningiomas can reveal which are truly benign and which are more dangerous and require more aggressive treatment, researchers have discovered.

5 Nov 2019

New calculator can estimate 10-year risk of diabetes complications

Patients struggling with type 2 diabetes and obesity are faced with the decision of whether to receive usual medical care or undergo weight-loss surgery.

5 Nov 2019

Metabolic surgery patients two times less likely to have recurrent and fatal heart attacks

Metabolic surgery patients with a history of coronary artery disease were about two times less likely to have a recurrent and fatal heart attack or develop systolic heart failure compared to closely matched patients who did not have the surgery, according to a new study from Cleveland Clinic Florida researchers who presented their findings today at the 36th American Society for Metabolic and Bariatric Surgery Annual Meeting at ObesityWeek 2019.

5 Nov 2019

Cancer risk reduces to half with over 20% weight loss in post- bariatric surgery patients

Patients with severe obesity who had bariatric or weight-loss surgery and lost more than 20% of their total weight were 50% less likely to develop cancer compared to patients who did not have as much weight loss after surgery, according to a new study presented today by Oregon Health & Science University researchers at the 36th American Society for Metabolic and Bariatric Surgery Annual Meeting at ObesityWeek 2019.

5 Nov 2019

Signs of frailty could be identified through a new assessment

Signs of frailty, and the risks it brings, could be identified in young and old people alike through a new assessment developed in a study led by researchers at the University of Strathclyde.

5 Nov 2019

Mother-infant free-play interactions have positive effect on child's obesity risk trajectories

The deleterious effects that obesity has on an individual's health and the difficulty of reversing it in adults are well-known, ranging from diabetes and heart disease to cancer.

5 Nov 2019

High waist circumference linked to increased obesity-related dementia risk

Waist circumference is a more accurate indicator of abdominal visceral fat level than body mass index in the elderly, according to a report published in Obesity, the flagship journal of The Obesity Society.

5 Nov 2019

Humanizing cell cultures

Today we know the function and metabolism of any mammalian cell depends on its environment. Such cells have long been cultured under conditions consisting of a basal medium with added nutritional serum. This, however, is not an accurate replica of the cell’s environment within the human body.

5 Nov 2019

Sexual thoughts can make people to engage in deceptive self-presentation

In a world of seemingly endless opportunities for finding a mate, competition for a partner can be fierce. Not all that glitters is gold, as the old adage goes.

5 Nov 2019

Newly identified gene variant may offer potential treatment for Alzheimer's disease

Defying the odds, an individual at high risk for early-onset Alzheimer's disease remained dementia-free for many years beyond what was anticipated.

4 Nov 2019

Researchers produce synthetic phages that attack broader range of bacterial strains

Bacteriophages ("phages" for short) are viruses that infect bacteria. Phages are highly host-specific and will typically only infect and kill an individual species or even subspecies of bacteria. Compared to conventional antibiotics, phages do not indiscriminately kill bacteria.

4 Nov 2019

Nanoparticle drug delivery enhances and prolongs pain relief in animal models

An international team of researchers has used nanoparticles to deliver a drug- one that previously failed in clinical trials for pain- into specific compartments of nerve cells, dramatically increasing its ability to treat pain in mice and rats.

4 Nov 2019

Study investigates how discrimination events affect daily lives of college students

Discrimination -- differential treatment based on an aspect of someone's identity, such as nationality, race, sexual orientation or gender -- is linked to lower success in careers and poorer health.

4 Nov 2019

Medical Research News

Study defies decades-old patient eligibility guidelines for bariatric surgery

Large waist circumference may be a risk factor for obesity-related dementia

Researchers successfully treat pain using nanoparticles to deliver a non-opioid medication

Teens and adults experience the same rate of biliary side effects after weight-loss surgery

Bariatric surgery may cut genetic risk for developing breast cancer

Study sheds light on unhealthy hyper-palatable foods

One-time exposure to cannabinoids during early pregnancy can impair fetal development

Biomarker reveals if benign-appearing meningiomas are dangerous

New calculator can estimate 10-year risk of diabetes complications

Metabolic surgery patients two times less likely to have recurrent and fatal heart attacks

Cancer risk reduces to half with over 20% weight loss in post- bariatric surgery patients

Signs of frailty could be identified through a new assessment

Mother-infant free-play interactions have positive effect on child's obesity risk trajectories

High waist circumference linked to increased obesity-related dementia risk

Humanizing cell cultures

Sexual thoughts can make people to engage in deceptive self-presentation

Newly identified gene variant may offer potential treatment for Alzheimer's disease

Researchers produce synthetic phages that attack broader range of bacterial strains

Nanoparticle drug delivery enhances and prolongs pain relief in animal models

Study investigates how discrimination events affect daily lives of college students

Advancing brain microphysiological systems (bMPS)

PhD researcher at LifeArc

Unveiling Hidden Potential: Organoids for Disease Modeling in Neuroscience Research

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