Monthly Archives: August 2022

Infographics, Medicine

Inflammation: Treating Ulcerative Colitis (UC)

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Since ulcerative colitis (UC), a condition that causes inflammation in the colon and rectum, is never medically cured, certain lifestyle behaviors can help you manage symptoms and better cope with your condition. In addition to managing stress, paying attention to what you eat can have a big impact on your quality of life.

A notepad with "ulcerative colitis" printed on it and a stethoscope laying next to it.

You should eat a well-balanced, healthy diet rich in fresh fruits and vegetables, such as a Mediterranean style diet. Avoid preservatives and emulsifiers, such as carrageenan, carboxymethylcellulose, and polysorbate-80.

If you have inflammatory bowel disease and also irritable bowel syndrome (IBS), a low-FODMAP diet may be helpful. FODMAP stands for the short-chain carbohydrates known as fermentable oligosaccharides, disaccharides, monosaccharides, and polyols. Some people who eat high-FODMAP foods have an increased risk of problems like diarrhea, bloating, abdominal pain, and flatulence. FODMAPs include the following:

  • disaccharides, such as lactose (in milk and other dairy products)
  • monosaccharides, such as fructose (for example, in apples and honey)
  • oligosaccharides, such as fructans (in wheat, onions, and garlic, for example) and galactans (commonly found in beans, lentils, and soybeans)
  • polyols, such as sorbitol and mannitol (in some fruits, vegetables, and artificial sweeteners).

A low-FODMAP diet can help reduce abdominal pain, bloating, and diarrhea and improve stool consistency in people with IBS who also have well-controlled IBD. Consult with your doctor and a nutritionist about how FODMAP reduction may fit into your dietary plan.

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Diet Health, Journals, NUTRITION, Prevention

NEWSLETTERS: TUFTS HEALTH & NUTRITION – SEPT 2022

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Is That Popular Diet Plan a Healthy Choice?

Some attention and planning may be necessary to ensure popular diet plans provide enough of all the nutrients you need.

SPECIAL REPORT: Small Amounts of Physical Activity Can Have Big Benefits

Grab-n-Go Lunch

FEATURED RECIPE: Hummus and Veggie Wraps

ASK TUFTS EXPERTS: Activated charcoal; oatmeal vs. oat bran

Infographics, Medicine

Aging: Degenerative Disk Disease Surgical Options

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#DegenerativeDiskDisease is a common disorder linked to aging and years of wear and tear on the spine. Long-term therapies have so far eluded medical science.

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LAMINECTOMY

Lumbar laminectomy

Laminectomy is surgery that creates space by removing the lamina — the back part of a vertebra that covers your spinal canal. Also known as decompression surgery, laminectomy enlarges your spinal canal to relieve pressure on the spinal cord or nerves.

This pressure most commonly is caused by bony overgrowths within the spinal canal, which can occur if you have arthritis in your spine. These overgrowths sometimes are referred to as bone spurs, but they’re a normal side effect of the aging process in some people.

Some patients are able to have a same-day laminectomy, which means they do not need to stay in the hospital following surgery and are able to go home to recover. The procedure is performed using minimally invasive techniques resulting in smaller incisions, lower risk of infection and, for many people, a quicker recovery.

SPINAL FUSION

Spinal Fusion, Lower Back

Spinal fusion is surgery to permanently connect two or more vertebrae in your spine, eliminating motion between them. Spinal fusion involves techniques designed to mimic the normal healing process of broken bones. During spinal fusion, your surgeon places bone or a bone-like material within the space between two spinal vertebrae. Metal plates, screws and rods may be used to hold the vertebrae together, so they can heal into one solid unit.

Because spinal fusion surgery immobilizes parts of your spine, it changes the way your spine can move. This places additional stress and strain on the vertebrae above and below the fused portion, and may increase the rate at which those areas of your spine degenerate.

Read more at Mayo Clinic

Dr. C "Comments", Medicine, Videos

Insulin Resistance: Risk Factors And Treatment

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Learning about insulin resistance, or prediabetes, can be intimidating. Eleanna De Filippis, M.D., Ph.D., an endocrinologist at Mayo Clinic, walks you through the facts, the questions, and the answers to help you better understand this condition.

Video timeline: 0:00 Introduction 0:41 What is insulin resistance? 1:32 Who gets insulin resistance? / Risk factors 2:38 Symptoms of insulin resistance 4:04 How is insulin resistance diagnosed? 4:34 Treatment options 5:21 Coping methods/ What now? 5:41 Ending

COMMENTARY:

The (developed) world just has too much food. Food producers race with each other to make It tastier, to advertise it widely, and make it available on demand. As a consequence of their success, at least 1/2 of the developed world is overweight and has decreased insulin sensitivity, prediabetes or diabetes. This leads to severe health consequences in the form of hypertension, arteriosclerosis, heart disease, brain disease, liver disease, and a variety of back and joint problems.

Mankind did not evolve in an environment of chronic nutritional oversupply, but rather it’s reverse. Mankind did not develop in a sedentary environment, but rather it’s reverse.

Insulin resistance is caused by overfilled energy stores (excess fat), increased inflammation from distended, dying fat cells, excess fatty acids and stresses to some of the important micro structures in our cells, such as mitochondria and endoplasmic reticulum, not to mention metabolic pathways such as the mTOR and Sirtuin systems.

Eating is a pleasure, and turning down food takes self-discipline, which is a pain, and is becoming increasingly unpopular. “Maybe a pill will come along to get rid of fat and prevent its accumulation”. but don’t count on it. The main hope for avoiding the danger of overnutrition is being discriminating about what and how much you eat.

Exercise is inconvenient and uncomfortable, but is the second necessity for a healthy life. Two of its many benefits is to increase adiponectin, which increases burning of the fatty acids which are so toxic to the body, and to increase insulin sensitivity, counteracting type two diabetes.

The third necessity is getting enough sleep.

Replay the old record. Diet, exercise and sleep, sleep  diet and exercise.

Please excuse me, it’s time for my evening exercise.

—Dr. C.

For more reading visit: https://mayocl.in/3waShVV.

Dr. C "Comments", Infographics, Medicine

Infographic: Diagnosis & Treatment Of Psoriasis

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Psoriasis is a skin disease that causes a rash with itchy, scaly patches, most commonly on the knees, elbows, trunk and scalp.

Psoriasis is a common, long-term (chronic) disease with no cure. It can be painful, interfere with sleep and make it hard to concentrate. The condition tends to go through cycles, flaring for a few weeks or months, then subsiding for a while. Common triggers in people with a genetic predisposition to psoriasis include infections, cuts or burns, and certain medications.

Treatments are available to help you manage symptoms. And you can try lifestyle habits and coping strategies to help you live better with psoriasis.

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COMMENTS ON ‘PSORATIC ARTHRITIS’:

My practice was restricted to allergy, but I saw many patients with psoriasis. The red scaly patches made them think they had allergic dermatitis, eczema. Psoriasis on the arm is usually located on the elbow, and atopic dermatitis on the opposite side, in the flexural area. Thick, pitted fingernails are also common in psoriasis. It’s combination with arthritis is worrisome.

Psoriasis will usually develop first, and the psoriatic arthritis will follow years later, but 10% of the time the arthritis Is the first problem. This form of arthritis can be very painful, and cause deformities. It is often worse than rheumatoid arthritis, although does not affect as many joints, and is often asymmetrical. It inflames the area where tendons attach to the bone, which is one of the reasons that it can be more painful than rheumatoid arthritis.

Psoriasis is an autoimmune problem and can involve practically any organ in the body.

It is often associated with metabolic syndrome and diabetes.

Psoriatic arthritis does not have the rheumatoid serum markers that can help diagnose rheumatoid arthritis, and unless psoriasis is also present on the skin, it can be hard to diagnose.

Symptomatic treatment with NSAIDs, physical therapy, phototherapy and topical treatments can be helpful, but very expensive biologics are sometimes needed to help out methotrexate and other first line DMARDs (Disease modifying antirheumatic drugs).

This condition can be  progressive.  If you develop scaly red patches on your skin, be sure to check with the doctor about the possibility of psoriasis.

—Dr. C.

Medicine, Videos

Rotator Cuff: Operative & Non-Operative Treatment

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The rotator cuff is a group of muscles that attach via tendons to the head of the upper arm bone (the humerus). The function of the cuff is to center the head of the humerus in the socket and move the arm. These tendons are in a constant state of rebuilding and breaking down.

When the rate of breaking down exceeds the ability of the tendon to rebuild, micro tears occur causing pain and inflammation. This inflammation is known as tendonitis. In the extreme case, this inflammation can result in the failure of the tendon known as a rotator cuff tear. Repetitive overhead activity or heavy lifting can irritate or weaken the tendon.

Sometimes this can also lead to a gradual tear in the rotator cuff tendon making it difficult to raise or rotate your arm. Acute tears can also happen with a sudden force that overwhelms the tendon such as a shoulder dislocation. This results in an immediate inability to raise or rotate the arm.

Dr. C's Journal, Medicine, Prevention

Dr. C’s Journal: Bee Sting Allergies And Reactions

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Almost everybody experiences a bee sting sometime in their life, although only a few people have more than a mild reaction to the stings. Adults react more commonly than children, and old people more seriously than young.

Anaphylaxis, which is potentially fatal, is the main worry about bee stings, although if you get stung in your throat, or by 10 or more insects there is risk of problems from the venom alone.

The usual reaction to a bee sting is sudden pain, a small swelling that lessens later in the day, after which there is recovery. A large local reaction can occur where the swelling increases over a 2-3 day period and can last for 7 – 10 days. This is called a large local reaction, and considered to be an allergy, but carries no increased likelihood for anaphylaxis.

A bee sting with hives developing on the skin but no other symptoms usually requires nothing more than an antihistamine. Interestingly, I had a bee sting on my foot after walking on the beach, became itchy all over and developed hives, received desensitization, and had no more trouble with the several stings I had later.

Anaphylaxis is defined as a reaction distant to the site of the bee sting that involves more than one organ system. For instance you might have hives and wheezing, hives and dizziness, or any number of other combination of organ involvements or sickness.

If anaphylaxis results from the sting, it is best to be referred to an allergist.

Interestingly, bee sting allergy is NOT more common with allergic individuals, even though they may have more severe reactions. Apparently, the sting reactions are dependent upon an excess number of a cell called the mast cell, and this is determined by a serum test for tryptase.

The allergist usually performs skin or blood tests to determine whether there is sensitivity to insect stings; in addition to the Honeybee, yellow jackets and to a lesser degree other stinging insects called Hymenoptera can produce analyphaxis.

Desensitization is the only curative treatment for anaphylactic reactions to stinging insects. In addition, rapidly administered epinephrine or adrenalin, such as an EpiPen, as well as antihistamines, are usually kept on hand for use in case of a bee sting.

When I first started practice, we made our own extracts using the whole bee. Unfortunately, the digestive tract enzymes in the bee destroyed the protein of the venom so that our materials were not sufficiently active. Even after pure venom extracts became available, we also would give injections to individuals who developed hives as the only reaction other than the pain and swelling of the sting. A large study showed that  desensitization for a large local reactions, or hives only, was not warranted.

Medical science continues to advance, and you are well advised to go to the best-trained specialist you can find for bee sting anaphylaxis. Your life may depend on it.

—Dr. C.

Dr. C's Journal, Infographics, Medicine

Bacteria: The Risks Of Pseudomonas Aeruginosa

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Bacteria have long been classified according to how they are stained by the chemical dye called the Gram stain. Pseudomonas aeruginosa is Gram-negative, compared to the Staph aureus which is gram-positive.

Being Gram negative, Pseudomonas has an extra membrane, the outer membrane, and a shell of a nasty material called Lipo polysaccharide. These extra structures act as a barrier to entrance of antibiotics. In addition, the Pseudomonas has many more genes than the average bacterium and uses these genes for adaptation. For instance, it is good at forming a raft of mutually supporting cells called a biofilm, which enables it to become particularly entrenched. In a condition of the lung called cystic fibrosis, this biofilm contains specialized cells, one of which is called the Persister cell. When Pseudomonas senses that a critical number of bacteria is present, called quorum sensing, the persister cell multiplies to become around 10% of the bacterial population, and slows down their metabolism massively, becoming a sort of “zombie cell”. These cells are very hard to kill and persist through an antibiotic treatment that kills other Pseudomonas cells, only to rev up their metabolism and become active again once treatment is withdrawn.

In addition, Pseudomonas has all of the other resistant talents mentioned in the previous article on Staphylococcus aureus, such  as plasmid acceptance, ability to destroy penicillin, efflux pumps, and rerouting of metabolism.

In trying to control Pseudomonas, techniques other than antibiotics are being tried out of desperation, including interference with a quorum sensing, use of bacteriophages and chemical  elements such as Gallium which masquerades as the iron this bacterium requires.

Pseudomonas is not as actively pathogenic as Staphylococcus aureus, but it has made a great niche for itself in the respiratory tract, especially in people with a compromised immune system, or pulmonary abnormality such as cystic fibrosis. Ventilation tubes and other hospital equipment can become contaminated and spread the infection, unless thoroughly cleansed of Pseudomonas; it is very sensitive to acidic solutions, and those who need nasal CPAP for sleep apnea may recall that they have to rinse their equipment in vinegar, or acetic acid. Swimmers can get an external ear infection with this organism, and the drops for swimmers ear often contains acetic acid.

The next rogue to consider is a frightful yeast called Candida auris.

—Dr. C.