I am constantly amazed at the role of luck (and an astute observer) in scientific advancement. You will be surprised how researchers discovered nitroglycerin, an important coronary artery disease management drug.

I’ll explore the remarkable nitrate discovery story. Then, I look forward to examining the contributions of Dr. Murad. We’ll end with five top tips for reducing your chances of suffering from cardiovascular disease.

“Diseases desperate grown,
By desperate appliance are relieved,
Or not at all.”

― William Shakespeare, Hamlet

Museums and Medicine

You might wonder why I notice connections such as heart medicines and dynamite.

My dear mother had something to do with my inclinations. When I was young, she took me to a museum every month. New York’s Museum of Modern Art, the Metropolitan Museum of Art, and the Yale Gallery.

When I visited New York last week, my first destination? The Whitney Museum in Manhattan’s Meatpacking District.

Why do I bring this up? My former school, Yale School of Medicine (USA), has an observational skills training workshop for first-year medical students.

The workshop is an exercise in visual training that allows students to look at something foreign to them early in their medical careers ‒for instance, an 18th-century British painting‒and extract the relevant information.

Why Yale Medical Students Go to a Museum

Here’s course creator Irwin M. Braverman, M.D. ’55, professor emeritus of dermatology:

“[Looking at art works] is a far cry from what we had,” said Braverman, recalling his medical education. “We were taught to look for patterns that were already known to exist.”

Shadows on an X-ray are this kind of problem. But what happens when a doctor encounters a situation they were not exposed to in medical school? They have no pattern on which to fall back.

According to Braverman, it takes about ten years to develop the skills to solve medical puzzles, and he wanted to give his students a head start.

“In essence, [examining art] is a physical examination of a patient,” said Braverman. The exhibit hall is the examination room, and the painting becomes the patient.

You Should Consider Going to a Museum

Examining great works of art teaches us observational skills. At Yale, students have 15 minutes to observe an assigned painting individually and gather as much detail as possible.

Based on their observations, the medical students discuss what may occur in each painting as a group.

Braverman explains that 18th- and 19th-century British paintings are perfect for this exercise because many offer stories about a real historical event. However, similar to patients with unexplained symptoms, they often contain ambiguous or contradictory information.

Trekking to your local museum or gallery might improve your observational skills.

Looking at paintings, sculptures, and performance art slows me down. It forces me to stand (or sit, a phenomenon more necessary as I age) and observe.

This year, for the first time, Braverman replaced the standard post-workshop evaluation with a specific question: what have you learned about yourself as an observer?

Nearly every medical student explained that, though they considered themselves adequate observers before the art workshop, they realized they previously looked at things superficially.

The course helped them learn to look at the world and their patients more in-depth.

Finally, I think of my museum times as ones of mindfulness. (And, it’s easier than vinyasa flow yoga for me.)

The Remarkable Discovery of Nitroglycerin

Have you heard of nitroglycerin? Nitroglycerin prevents angina (chest pain) caused by coronary artery disease.

This medicine is also used to relieve an angina attack that is already occurring.

Nitroglycerin belongs to a class of drugs known as nitrates. Angina happens when the heart muscle is not getting enough blood.

The drug works by relaxing and widening blood vessels to allow blood to flow more easily to the heart. Nitroglycerin will not relieve chest pain once it occurs.

It is also not intended to be taken just before physical activities (such as exercise or sexual activity) to prevent chest pain. Other medications may be needed in these situations.

The Nobel Prize

What do you think of when I mention Aldred Nobel? My mind immediately goes to the Nobel Prize.

I’m speechless! — Maria Ressa’s reaction when Olav Njølstad, Secretary of the Norwegian Nobel Committee, awarded her the 2021 Nobel Peace Prize for her “efforts to safeguard freedom of expression, which is a precondition for democracy and lasting peace.”

For over a century, Nobel Prizes have recognized extraordinary human achievements, ranging from literature to science.

The Nobel Prize is gifted “to the person who shall have done the most or the best work for fraternity between nations, the abolition or reduction of standing armies and for the holding and promotion of peace congresses,” according to the last will of founder Alfred Nobel.

The 2023 Nobel Prize announcements will occur from October 2nd through the 9th.

Alfred Nobel, Dynamite, and More

But our tale has a dark side, including death and mayhem. Let me back up a bit to talk about Alfred Nobel’s father.

Immanuel Nobel created the first truly usable sea mines on behalf of the Russian Czar. This development occurred in the mid-19th century during the Crimean War.

Alfred Nobel developed dynamite. He did not plan on its being used in war. Of course, you know the rest of the story.

Dynamite was soon used in the Franco-Prussian War. The Prussians used it first, followed by the French.

Alfred Nobel, Merchant of Death?

While many associate Nobel with pacificism, whether he approved dynamite’s military use is unclear.

In 1888, Alfred Nobel’s brother Ludvig died. A journalist erred and printed Alfred’s obituary. The piece scorned the living brother as a man who made millions through the deaths of others.

A French newspaper wrote, “Le marchand de la mort est mort,” or “The merchant of death is dead.” The obituary described Nobel as a man “who became rich by finding ways to kill more people faster than ever before.”

Stunned by what he read, Nobel was determined to improve his legacy. One year before he died in 1896, Nobel signed his last will, which set aside most of his vast estate to establish the five Nobel Prizes, including one awarded for pursuing peace.

Nitroglycerin Discovery

Let’s return to the strange story of heart and erectile dysfunction medicines. First, did you know that nitrate medications can trigger airport bomb detection scanners?

Nitrate-containing drugs also get the attention of explosive-sniffing dogs, a reminder of the origins of this extremely useful medication.

Ascanio Sobrero in Turin discovered nitroglycerin in 1847, following work with Theophile-Jules Pelouze.

Alfred Nobel joined Pelouze in 1851 and recognized the potential of nitroglycerin. Nobel began manufacturing the substance in Sweden, overcoming handling problems with his patent detonator.

Interestingly, Nobel suffered acutely from angina (chest pain) and refused nitroglycerin as a treatment.

Nitroglycerin in Medicine: Innovation from Tragedy

Today, nitroglycerin is a drug that dilates blood vessels.

The potent medicine is typically administered under the tongue to relieve and prevent angina (chest pain caused by reduced blood flow to the heart) attacks.

Dr. Ferid (“Fred”) Murad (1936–2023), a pharmacologist who shared a Nobel Prize in 1998 for discovering nitric oxide — an air pollutant and byproduct of nitroglycerin— played a key role in relaxing blood vessels.

Dr. Murad’s discovery dates to the 1970s, when he began studying nitroglycerin, the substance that Alfred Nobel, the namesake of the annual awards given in medicine and other disciplines, used to invent dynamite in 1867.

Our story of nitroglycerin as a medicine goes back to the 1900s. Alfred Nobel’s factory workers noticed a curious side effect of the explosive substance.

The workers’ labor-induced chest pains disappeared when they inhaled nitroglycerin fumes inside the factory. Soon, doctors began trying it to remedy angina, high blood pressure, and other cardiovascular disorders.

Nitroglycerin became a common treatment for heart problems, but until Dr. Murad began studying it at the University of Virginia (USA), nobody understood how it worked.

Through elegant experiments, Dr. Murad discovered that nitroglycerin releases nitric oxide, which relaxes smooth muscle cells.

Nitric Oxide and Male Erectile Dysfunction

Dr. Murad’s discovery contributed to the development of Viagra, which helps produce erections by dilating blood vessels.

Viagra facilitates erections by increasing penile blood flow. Murad’s finding of the role of nitric oxide has also helped numerous premature babies (whose underdeveloped lungs need stimulation).

Dr. Murad died September 4th at his Menlo Park, California (USA) home. He was 86.

The post The Strange Story of Heart and Erectile Dysfunction Medicines appeared first on Medika Life.

We first started hearing the stories a few weeks after the covid vaccinations started. Male colleagues who’d discovered the hidden side effect of the Covid vaccine, who’d discuss it in hushed tones of awe among their fellow male colleagues. “Did it happen to you too?” The sort of sheepish questions you’re hesitant to ask in case someone thinks you’ve lost the plot.

As it turns out, it was a shared experience, widely felt by inoculated health care workers and as we’re nosy by nature we set about examing ingredients from both the Pfizer and Moderna Covid vaccines to try and identify the culprit for this welcome side effect. We came up empty-handed. Granted we’re not chemists by trade, but it doesn’t take a rocket scientist to look through listed ingredients to ascertain if any could possibly cause the type of side effects men were experiencing.

We even went to the lengths of contacting two experts to ask the question. Nada, zippo, zilch. No ingredients listed in either of the vaccines could possibly result in the side effect experienced by our male colleagues. Whatever was causing it, sadly didn’t appear to be bottled inside that vaccine, so now the question remained.

Why were men experiencing prolonged and amplified sexual drive and desire for in some cases, up to two days after receiving their vaccination?

Note, this wasn’t simply restricted to medical staff. As the vaccine rollout reached other segments of the population, we still occasionally heard stories, but to a lesser degree than within the medical profession. That was the clue we’d been looking for and could have explained why so many doctors’ wives were nagging them repeatedly about not missing their appointment for that “second dose”.

The ultimate ‘happy ending’

Vaccine manufacturers had not inadvertently stumbled onto a new, amplified version of that now-famous little blue pill. What was going on here was good old-fashioned human psychology. The secret ingredient no one had thought to include in the vaccine ingredient list. Hope. The covid vaccine represented a life raft, a little yellow bobbing sign of hope within the grasp of the drowning men who’d spent the last year treading water, fearful for their own lives and those of their family.

Think of the soldier, eating his last meal, on the verge of being executed by his captors, when the sound of gunfire reaches his ears and his prison door is thrown open by liberating forces. He’s been saved, brought back from the ledge of death and the relief he experiences is instant and prolonged. For days he wanders aimlessly in a heady state of intoxicated elation thinking one thought, over and over “I’m alive”.

This is exactly what doctors and frontline healthcare workers faced with the coronavirus, day after day, month after interminable month, and while the threat was manageable, this kind of continued stressor wears away at you. Really, really wears away.

The threat of an unknown future and possible death. If it sounds melodramatic it isn’t. It is exactly what these individuals have lived with on a daily basis for over a year now. The covid vaccine represented the get of out jail card, the little yellow life raft, and the turn of the key in that jail cell. Freedom and the certainty of life tomorrow and the day after, for both the healthcare worker and their families. All you had to do was hang in there long enough to get vaccinated. A year is an awfully long time when you’re dodging bullets.

So the elation those little vials released was huge and immediate. The soldiers had just been handed their Kevlar and they felt invincible. Their wives and partners were about to experience the benefits of this rush of endorphins. In most cases, more than once. Being men, as soon as we’re not consumed by thoughts of our own impending death, we turn our focus to the really important stuff.

All across America, for the first time in months, bedroom doors were closed and children lay in the dark, listening to the sounds of parental bliss repeatedly issuing from behind those doors. For a few fleeting moments, all was forgotten and all forgiven. The warriors had returned triumphant, dragon slain and they were going to claim their sacrificial virgins.

And so, unbeknown to Pfizer and Moderna, they hadn’t just developed a simple viral vaccine, they’d also just happened on the most powerful aphrodisiac known to man. The promise of life.

Unfortunately, after the initial round of vaccinations, another unexpected administrative side effect has emerged. Hospital administrators are now having to process a growing mountain of requests from spouses. They are politely having to decline requests for additional covid vaccinations. Each response letter contains a carefully wrapped little blue pill.

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