Lifeboat Foundation: Safeguarding Humanity
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Category: biotech/medical – Page 1,588

Getting older is a fact of life. As we age, we can grow bigger, smarter and stronger. But at a certain point, our bodies often start to slow down. The idea behind why we age and why our bodies slow down is that we start to lose the ability to make enough energy to support all the different functions that our body carries out.

Hazel H. Szeto, MD, PhD, is a medical doctor and a research scientist. She may have found the answer to reversing the aging process by restoring a person’s ability to make energy. Szeto presented her work last month at Experimental Biology 2021.

To better understand Szeto’s discovery, we must first understand how the body makes energy. We produce energy in the form of a small molecule called adenosine triphosphate, or ATP. When ATP is broken down, it releases energy that allows our bodies to do work, such as contracting the muscles in our arms and legs so we can lift a box. Mitochondria are small structures in the cells that make ATP from the food we eat.

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The UK’s decision to delay second doses of coronavirus vaccines has received fresh support from research on the over-80s which found that giving the Pfizer/BioNTech booster after 12 weeks rather than three produced a much stronger antibody response.

A study led by the University of Birmingham in collaboration with Public Health England found that antibodies against the virus were three-and-a-half times higher in those who had the second shot after 12 weeks compared with those who had it after a three-week interval.

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Fully vaccinated people don’t need to wear a mask or physically distance during outdoor or indoor activities, large or small, federal health officials said, the fullest easing of pandemic recommendations so far.

The fully vaccinated should continue to wear a mask while traveling by plane, bus or train, and the guidance doesn’t apply in certain places like hospitals, nursing homes and prisons, the U.S. Centers for Disease Control and Prevention said Thursday.

The agency said it was making the revisions based on the latest science indicating that being fully vaccinated cuts the risk of getting infected and spreading the virus to others, in addition to preventing severe disease and death.

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Difficulty swallowing after a Stroke occurs when the esophagus becomes damaged or the muscles and nerves that control swallowing are functioning poorly. There can also be a blockage in the esophagus, which is making it difficult to swallow. It will hurt when you try to swallow. Since it’s painful, it may cause you to not want to eat. This can cause other issues to occur in your body, such as weight loss. At Rehab, a nurse explained to me that my swallowing problem was caused by weak muscles in the esophageal sphincter. That information stimulated me to create my own therapy for the esophageal sphincter. I wrote out the transcript for the therapy, and a lady named Collette read it into a recorder. I listen to the recording several times a day. My swallowing problems resulted in a feeding being inserted up my nose. The therapy makes it possible for me to eat oatmeal, grits, eggs, pasta & beef, and corn flakes. After passing the swallowing test last Friday, the Speech Pathologist sent me to the Emergency Room, where they pulled the feeding tube from my nose.

Difficulty swallowing occurs when the esophagus becomes damaged or the muscles and nerves that control swallowing are functioning poorly. There can also be a blockage in the esophagus, which is making it difficult to swallow. It will hurt when you try to swallow. Since it’s painful, it may cause you to not want to eat. This can cause other issues to occur in your body, such as weight loss. When it comes to finding out what is causing the difficulty in swallowing, there are a number of reasons why it’s happening. Some reasons you can’t help, while others are simple.

Certain things that we do to our bodies could trigger our inability to swallow. Once you know what is causing the issue, it’ll be easier for you to swallow. Sometimes it is things you can do at home, while others need to be treated by a medical professional.

Here are eight frequent causes of difficulty swallowing.

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A new study published by researchers from MIT and also from Immersion Health, Portland raises the alarm about possible unintended consequences of the mRNA vaccines currently being deployed against the COVID-19 disease.

The study findings were published in the peer reviewed journal: International Journal Of Vaccine Theory, Practice And Research. https://ijvtpr.com/index.php/IJVTPR/article/view/23/29.

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They suggest that over the past millennium, the human gut has experienced an “extinction event,” losing dozens of species and becoming significantly less diverse, says lead author and Harvard Medical School microbiologist Aleksandar Kostic. “These are things we don’t get back.”

First DNA from paleofeces show people 1000 years ago in U.S., Mexico had much more diverse gut microbes.

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Skin aging is a multifactorial process consisting of two distinct and independent mechanisms: intrinsic and extrinsic aging. Youthful skin retains its turgor, resilience and pliability, among others, due to its high content of water. Daily external injury, in addition to the normal process of aging, causes loss of moisture. The key molecule involved in skin moisture is hyaluronic acid (HA) that has unique capacity in retaining water. There are multiple sites for the control of HA synthesis, deposition, cell and protein association and degradation, reflecting the complexity of HA metabolism. The enzymes that synthesize or catabolize HA and HA receptors responsible for many of the functions of HA are all multigene families with distinct patterns of tissue expression. Understanding the metabolism of HA in the different layers of the skin and the interactions of HA with other skin components will facilitate the ability to modulate skin moisture in a rational manner.

Keywords: hyaluronic acid, hyaluronic acid synthases, hyaluronidases, CD44, RHAMM, skin aging.

Human skin aging is a complex biological process, not yet fully understood. It is the result of two biologically independent processes. The first is intrinsic or innate aging, an unpreventable process, which affects the skin in the same pattern as it affects all internal organs. The second is extrinsic aging, which is the result of exposure to external factors, mainly ultraviolet (UV) irradiation, that is also referred to as photoaging.1 Intrinsic skin aging is influenced by hormonal changes that occur with age,2 such as the gradual decreased production of sex hormones from the mid-twenties and the diminution of estrogens and progesterone associated with menopause. It is well established that the deficiency in estrogens and androgens results in collagen degradation, dryness, loss of elasticity, epidermal atrophy and wrinkling of the skin.3

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CES 2021 is blowing up with a lot of announcements despite being a virtual event. Among the lot, a Japanese Startup now says that its wearable can help you monitor Blood Glucose without piercing your skin.

Quantum Operation Inc., has showcased a prototype of a Wearable that typically is like a Smartwatch. It says that the wearable can measure and monitor the Glucose levels in Blood precisely in addition to heart rate and ECG. Apparently, this is possible due to the presence of a Spectrometer inside.

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