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Archive for the ‘health’ category: Page 12

Oct 31, 2023

How nanobots and nanomedicine will improve our health

Posted by in categories: biotech/medical, chemistry, computing, health, nanotechnology, quantum physics

Nanotechnology sounds like a futuristic development, but we already have it in the form of CPU manufacturing. More advanced nanotech could be used to create independent mobile entities like nanobots. One of the main challenges is selecting the right chemicals, elements, and structures that actually perform a desired task. Currently, we create more chemically oriented than computationally oriented nanobots, but we still have to deal with the quantum effects at tiny scale.

One of the most important applications of nanotechnology is to create nanomedicine, where the technology interacts with biology to help resolve problems. Of course, the nanobots have to be compatible with the body (e.g. no poisonous elements if they were broken down, etc).

Continue reading “How nanobots and nanomedicine will improve our health” »

Oct 31, 2023

Can personalized care prevent excessive screening for colorectal cancer in older adults?

Posted by in categories: biotech/medical, health, policy

Colorectal cancer screening is widely recommended for adults ages 45 to 75 with an average risk of developing the disease. However, many people don’t realize that the benefits of screening for this type of cancer aren’t always the same for older adults.

“While many clinicians simply follow guideline recommendations for colon screening in adults within this age range, this isn’t always the best approach,” said Sameer Saini, M.D., M.S., who is a gastroenterologist at both Michigan Medicine and the Lieutenant Colonel Charles S. Kettles VA Medical Center and is as a health services researcher at the University of Michigan Institute for Healthcare Policy and Innovation and the Ann Arbor VA Center for Clinical Management Research, or CCMR.

“As individuals get older, they often acquire health problems that can lead to potential harm when coupled with endoscopy. While guidelines recommend a personalized approach to screening in average risk individuals between ages 76 and 85, there are no such recommendations for older adults who are younger than age 76—individuals who we commonly see in our clinics.”

Oct 30, 2023

Google research: Noise-cancelling hearables that track heart rate

Posted by in categories: health, wearables

Google’s new technique works by sending low-intensity ultrasonic probing signals via the speakers.

Researchers at Google have devised a technology that allows active noise-canceling (ANC) wearables to feature health-sensing applications.

The team utilized a technique called audio plethysmography (APG) in ANC wearables to monitor a user’s physiological data, such as heart rate and heart rate variability, without the need for additional sensors or sacrificing battery life.

Oct 30, 2023

Surfing the web too much? Study links problematic internet use to heightened ADHD symptoms

Posted by in categories: health, internet, neuroscience

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In a recent study published in the Journal of Psychiatric Research, researchers describe the relationship between problematic internet use (PIU) and the symptoms of attention deficit hyperactivity disorder (ADHD).

Study: The relationship between problematic internet use and attention deficit, hyperactivity and impulsivity: A meta-analysis. Image Credit: Alexxndr / Shutterstock.com

Continue reading “Surfing the web too much? Study links problematic internet use to heightened ADHD symptoms” »

Oct 30, 2023

Considerations in the Care of Athletes With Type 1 Diabetes Mellitus

Posted by in categories: biotech/medical, health

Exercise offers benefits for those with type 1 diabetes, but needs careful blood glucose management. Anaerobic & aerobic exercise cause different responses-optimize nutrition, insulin dosing & monitoring to reach target ranges & reduce dysglycemia risk.


Type 1 diabetes mellitus is an autoimmune disease caused by affected individuals’ autoimmune response to their own pancreatic beta-cell. It affects millions of people worldwide. Exercise has numerous health and social benefits for patients with type 1 diabetes mellitus; however, careful management of blood glucose is crucial to minimize the risk of hypoglycemia and hyperglycemia. Anaerobic and aerobic exercises cause different glycemic responses during and after exercise, each of which will affect athletes’ ability to reach their target blood glucose ranges. The optimization of the patient’s macronutrient consumption, especially carbohydrates, the dosage of basal and short-acting insulin, and the frequent monitoring of blood glucose, will enable athletes to perform at peak levels while reducing their risk of dysglycemia. Despite best efforts, hypoglycemia can occur.

Oct 30, 2023

An AI approach to treating diabetes

Posted by in categories: biotech/medical, health, robotics/AI

Startup Twin Health is developing a program that uses sensor data to construct a replica of a person’s metabolism and then simulate virtual interventions on the body. The simulations suggest non-drug recommendations that help reverse metabolic disorders such as diabetes.

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Oct 30, 2023

Bacteriophages Enhance Cellular Growth and Survival for Mammalian Cells

Posted by in category: health

Mammalian cells may consume bacteriophages to promote cellular health and survival.

Oct 29, 2023

How much do people know about the science of the microbiome?

Posted by in categories: health, science

A survey of 6,500 people worldwide shows a lack of understanding of the role of the microbiome on health and an essential role of healthcare professionals in promoting advice to balance the microbiome.

Oct 29, 2023

AI can identify urban decay and social inequalities in cities

Posted by in categories: health, robotics/AI, transportation

“As the world urbanizes, urban planners and policymakers need to make sure urban design and policies adequately address critical issues such as infrastructure and transportation improvements, poverty and the health and safety of urbanites, as well as the increasing inequality within and across cities.”

Increasing population shifts from rural to urban areas are resulting in the growth of cities and towns, a process referred to as urbanization. However, this development can put a strain on urban infrastructure, such as transportation, housing, sanitation, and utilities, leading to urban decay.


Everett Atlas/iStock.

Continue reading “AI can identify urban decay and social inequalities in cities” »

Oct 29, 2023

Personalized medicine is the future — and AI combined with data is the key to bringing it to market

Posted by in categories: biotech/medical, health, neuroscience, robotics/AI

Last month, OM1, a leading real-world data and tech company focused on chronic conditions, announced the launch of its Parkinson’s disease (PD) premium dataset and the enhancement of its Mental Health & Neuroscience Real-World Data Network.

The dataset includes more than 7,000 patients prospectively followed by neurologists in hundreds of clinics across all 50 states. OM1 enriches the data by extracting relevant information from treating clinician notes using its AI and language modeling, and data points include key symptoms, disease severity, treatments, longitudinal outcomes and clinical response. In addition to the dataset, data from an additional 700,000 PD patients are available in the OM1 Real-World Data Cloud for modeling health economics outcomes, patient recruitment for clinical trials, prescriber trends and other research needs.

The dataset combines real-world data sources, such as electronic medical records (EMR), medical and pharmacy claims, mortality data and social determinants of health (SDoH), to provide deeper insights into Parkinson’s disease patient journeys. The data can be leveraged to accelerate medical research and to support approvals and reimbursement, reducing the time to market and improving existing therapies.

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