Connections…

December 23, 2008 / / 4 Comments

Today I found a good reason to keep eating one of my favourite types of food: paaaaaasta! A December 15^th Science Daily article (http://tinyurl.com/8s45zy) reports on a recent Tufts University study showing that when dieters eliminate carbohydrates from their meals, they performed more poorly on memory-based tasks than when they reduce calories, but maintain carbohydrates. When carbohydrates were reintroduced, cognition skills returned to normal.

Pasta has taken more than a few knocks in recent years: it’s fattening, it’s bad for you blablabla…instead of pasta, we are told to eat low carb foods and more protein blablabla. Okay, I confess that I went so far as to buy Dr. Atkins’ book a few years ago…but went…no farther. I simply cannot give up pasta. I don’t eat it as often as I used to, but it is definitely my favourite dish on the planet. You know the question: “if you were shipwrecked on a desert island and could have only one kind of food for the rest of your life, what would it be?” Oh well, I would not hesitate to answer: pasta pasta pasta!

Besides, I don’t think it’s good to exclude entire categories of food from our diet…unless those categories happen to be soft drinks, sugar-ridden candy or other things that are reaaaaaally bad for us, especially for us cancer folks.

Let’s get back to the article, though. And I quote: The popular low-carb, no-carb diets have the strongest potential for negative impact on thinking and cognition. Now, I don’t know about you, but I like to remember stuff. And I also like to think. I don’t want to do anything to impair these two wonderful brain functions…

Let’s read on: While the brain uses glucose as its primary fuel, it has no way of storing it. Rather, the body breaks down carbohydrates into glucose, which is carried to the brain through the blood stream and used immediately by nerve cells for energy. (More details can be found in the article.)

Study results: Low-carb dieters showed a gradual decrease on the memory-related tasks compared with the low-calorie dieters. Reaction time for those on the low-carb diet was slower and their visuospatial memory was not as good as those on the low-calorie diet. The only positive outcome for the low-carb folks was their capacity for enhanced attention in the short-term.

So hey, go ahead and have a bowl of pasta. Broccoli and garlic pasta is one of my favourites… I favour simple sauces, preferably vegetable-based, over cream-based and overly rich sauces…

Not all the news is good, though, especially for those of us who, sigh, enjoy different forms of glucose, whether it be pasta or sweets (luckily, most of my Xmas cookies get put inside holiday bags, tied with pretty ribbons and given to friends and colleagues as presents, so temptation is removed…except for the occasional broken or imperfect cookie, which never goes to waste…).

Yesterday, and here, without further ado, we get to the bad news, I read a December 20^th Science Daily article (http://tinyurl.com/9lsqln) on a University of North Carolina at Chapel Hill School of Medicine study discussing neurons (=nerve cells) and cancer cells. Even though these are two completely different types of cells, they share the same goal, which is to avoid apoptosis (=death). How do they manage to do that?

Answer: by gobbling up sugar. We have looked at the cancer-sugar link in previous posts (I have a Page on it)…this report simply gives us more scientific proof that there is a definite connection. I quote, Both neurons and cancer cells do have something in common: relying extensively on the metabolism of glucose, a simple sugar. They achieve this via a series of chemical reactions, a process that is beyond my point here (but you can read about it in the article).

So sugar-guzzling is one of the survival mechanisms of neurons and cancer cells. If we eliminate glucose entirely, the study implies, we end up harming not only our cancer cells (good) but also our neurons (bad). And vice versa, of course. Damned if you do…etc.

But hey, there is a pale silver lining in this particular cloud. I came across another recently-published scientific study demonstrating that during the Xmas festivities this process is temporarily suspended. Indeed, apparently and incredibly, the complete opposite occurs: cancer cells that get even a tiny whiff of glucose deriving from Xmas cookies or Italian panettone/pandoro spontaneously explode. But this peculiar phenomenon takes place only during the Xmas holidays, so we must hurry to take advantage of it…

Very sad news…

December 22, 2008 / / 3 Comments

Yesterday a dear blog friend informed me that his beloved wife of 59 years passed away last week after developing a nasty lung infection. Oh, I am very very sorry…and since I cannot give you a real-life hug, I am sending you the biggest blog hug that I can fabricate.

Today’s post is based on a long, fascinating message he wrote to me in April 2007 (less than a month after I embarked upon my blogging journey) and an e-mail he wrote to me yesterday. He is my first blog friend, my first blog mentor…as well as one of my most faithful readers. He has both encouraged and challenged me in many ways.

And I hope you will continue to do so, my dear dear friend.

My friend’s wife was diagnosed with Alzheimer’s Disease (AD) in 1993. By 1998 her neurologist declared that there was nothing left to be done, and my friend should prepare for the inevitable: death. This, he writes, was his wake-up call. Until then, he had been the “typical citizen, relying on our physicians to take care of our health problems, but upon hearing there was nothing they could do for [name omitted], I decided if anyone was going to help her it had to be me. But what to do and how to do it?” He set a goal for himself, which was to search the world for known, safe alternative substances that might offer the possibility of slowing down or arresting her decline, maybe buying her some time so that the ongoing extensive medical research might produce in that time more effective drugs than were then available.

My friend spent the following six months online. He learned the medical jargon and read everything he could about AD. He found out on his own what was going on in research labs all over the world. He reached out to everyone he knew for tips. And slowly but surely he compiled a list of mainly alternative treatments, checking each item carefully with his wife’s new, more open-minded neurologist.

He tested promising plant extracts on himself before administering them to his wife. Even so, though, he proceeded with extreme caution, giving her doses of each alternative in small, gradual increments, while closely monitoring her with appropriate blood tests. He also took notes of any improvements and recorded her responses to ensure that no adverse side effects occurred.

A very important note: he believes, and so do I!, that people with AD (or myeloma or any other type of “disease,” for that matter) should not attempt to do what he did unless they have the full support and backup of their attending physician.

After he began administering curcumin and fish oil to his wife, her decline stopped. She even showed a few signs of cognitive improvement, which, he writes, is real progress in a disease where there is almost never progress.

His message ends with some excellent advice:

1) Never give up hope.

2) Seek and you shall find.

3) Today everyone has in the Internet an empowerment tool that can change their life and health, if they will only learn how to effectively use that tool. Knowledge brings power.

4) Each of us should take charge of our health, even as we expect our doctors to take charge of our illness. But doctors don’t get paid for keeping us well, so we must do the job.

5) Yet in our illnesses we can help the doctor help us the most when we learn as much as we can absorb about the illness and the treatment.

6) Sharing with others what we have learned about dealing with an illness or even just how to stay healthy can produce benefits to the giver as well as the receiver.

Vitamin K and myeloma

December 19, 2008 / / 4 Comments

Premise: my interest in most vitamins, except for vitamin D and (occasionally) a few others, has always been marginal. I also do not take a multivitamin or any individual vitamins.

Recently, though, I happened upon a Japanese study on vitamin K and myeloma: http://tinyurl.com/4tg824. I had already read about vitamin K on Don’s “Myeloma Hope” blog. But what this particular study revealed was news to me. As follows:

Vitamin K inhibits the growth of myeloma cells.

Before taking a look at the study, though, what is vitamin K, and can we obtain it from our diet? It’s a fat-soluble vitamin known as the “clotting” vitamin (the “K” in fact derives from the German word Koagulation), because our blood would not clot without it. (Note: warfarin, or Coumadin, is a vitamin-K antagonist because it inhibits coagulation.)

There is a lot of helpful but very technical information on the Linus Pauling Institute website: http://tinyurl.com/33dlfy

A few observations. Vitamin K is essential for the health of our bones. One of the consequences of vitamin K deficiency is, in fact, a reduction in osteoblast, i.e. bone-building, activity (see the LP Institute’s “Disease Prevention” section). And, surprise surprise!, I read that vitamin K deficiencies frequently occur in multiple myeloma patients. Hah.

Our bodies are unable to store vitamin K for long periods of time or in large amounts, which is why it is crucial to eat foods that contain it (unless you are taking warfarin). Vitamin K is present in cabbage, kale, broccoli, cauliflower, spinach and leafy vegetables in general. A partial vitamin K food list can be found on the LP Institute website (scroll down to “Sources”).

Interesting excerpt: To consume the amount of vitamin K associated with a decreased risk of hip fracture in the Framingham Heart Study (about 250 mcg/day), an individual would need to eat a little more than 1/2 cup of chopped broccoli or a large salad of mixed greens every day. Well, that’s not too difficult!

An excellent source of information on vitamin K is the World’s Healthiest Foods: http://tinyurl.com/ewrbe It tells us how vitamin K works and clearly explains the difference between the three different forms of vitamin K: Vitamin K1, phylloquinone, is the plant form of this nutrient. Vitamin K2, menaquinone, is produced from K1 by the bacteria in animal and human intestines. Vitamin K3, menadione, is a synthetic version. The one that is of interest to us myeloma folks, as we will see in a second, is vitamin K2, found mainly in eggs, liver (bleah!), some cheeses and fermented foods. This page also provides a long list of foods high in vitamin K. Very, very useful!

Okay, let’s go back now to the Japanese study that I mentioned at the beginning of the post. It examines the effect of vitamin K2 (aha!) specifically on myeloma cells. Previous studies showed that vitamin K2 can kill cell lines derived from patients with myelodysplastic syndrome (MDS) and acute leukemia, as well as freshly isolated leukemic cells.

An excerpt from the study’s Discussion: VK2 may be a good candidate therapeutic agent for myeloma patients since it caused growth inhibition, induced apoptosis via the mitochondrial pathway, activated apoptosis-inducing p38 MAPK,37-39 and generated reactive oxygen species.

Another important result was that vitamin K2 and dexamethasone were found to work synergistically against myeloma cells. And, by the way, the study mentions our old enemy, Bcl-x. When exposed to vitamin K2, Bcl-x was reduced. Hah!

Before filling up on vitamin K2, though, we should know that high doses could cause adverse effects such as thromboembolic events. This is of particular clinical relevance, because it is now recognized that thalidomide leads to increased rates of thromboembolic events in MM patients, especially when used in combination with other anti-myeloma agents (e.g., dexamethasone or alkylators). Therefore, if VK2 were to be used clinically as one of the therapeutic agents, it would have to be started at a low dose and with meticulous care to avoid thrombotic events.

Final considerations. The researchers point out that these were in vitro experiments done at high-dose concentrations for short periods. The long-term effects of vitamin K2 are not known. However, they add, supplementation with vitamin K2 might be useful in the treatment of elderly patients or patients who are unable to undergo harsh conventional treatments.

I will not take a vitamin K supplement, but I will print the WHF chart of vitamin K food sources and hang it up in my kitchen…just to make sure now and again that my vitamin K intake is adequate. I am so glad I did this bit of research today!

Thunderstruck

December 16, 2008 / / 20 Comments

This morning I went to see my family doctor. I had made this appointment last month merely to wish him and his family a happy holiday and give him a few gifts, mainly a big batch of my “famous” Xmas cookies and a few bottles of curcumin. But since I still have a bit of a cough, he listened to my lungs. All clear. No signs of pneumonia. So I will continue to take the antibiotic for a few more days, a total of 10 days, and that should be it.

I then showed him my recent bone density tests (see my “Bones of steel” post). I wish I had brought my camera with me. The look on his face was priceless. He was absolutely thunderstruck. A translation of what he said runs more or less as follows: I can’t believe this. I have never seen results like these.

When I asked him to elaborate, he told me that we begin losing bone mass after age 20…after that age, the best that one can hope for is for a T-score of ZERO, which would mean that one’s bones are as strong as they were at age 20 (if I recall correctly). But my score, for both my femur and neck, is not a mere zero. It is a positive number, a very positive number. Bones of steel…indeed.

But there is more good news. When I returned home, I found my November blood test results in my mailbox. A few results, such as the usual graph, are missing, so I must call the lab tomorrow morning to see what happened and have them send me another copy. But I have most of my results. And I was stunned. Simply stunned. Still am…

I will compare the November results to my July ones. I will concentrate on the more interesting results. From now on, J = July; N = November.

1. White cell count. J = 3.88; N = 5.05. (NR: 4-10) Back in the NR.

2. Red cell count. J = 4.12; N = 4.41. (NR: 4.20-5.40) Ditto.

3. Hemoglobin. J= 12-2; N =13.2. (normal range: 12-16 g/dL) Even more within the NR.

4. Hematocrit. J = 35.8; N = 38.3 (NR: 36-46). Back inside the NR!

5. Iron. J = 57; N = 100. (NR: 60-140 mcg/dL) Finally, finally!!!

6. LDH. J = 163; N = 151. Still within the NR, but an even better result.

7. Total protein. J = 8.9; N = 8.6. (NR: 6-8.6 g/dL) Back to the NR!!!

But the best is yet to come. My IgA and IgM have finally reversed their negative downward trend. At least for these tests. My IgA has gone up a fraction of a fraction, from 0.0667 to 0.07, but my IgM has gone from 0.08 to a whopping 0.12!!! Okay, so these are teeny tiny percentages, but every little bit counts (tutto fa brodo, as we say in Italian). And hey, my IgM has made quite a comeback–more than 30%! I think my haematologist will be pleased.

Let’s see, what else? My total IgG has gone from 33.20 down to 32.80 (luckily, it’s been on a steady downward trend ever since my high result of 35.3 in February 2008, after the failed Biocurcumax/BCM-95 experiment), and my M-spike has also gone down a bit: from 2.46 (July) to 2.33 (November).

More good news: my parathyroid hormone level has also gone down quite a bit. Indeed, it’s almost normal, now. This is amazing. I wonder what the endocrinologist will think of that!

I suppose I should mention again what supplements I took between the end of July and November. Not much, actually: my usual 8 grams of curcumin with bioperine, 1 gram of quercetin/bromelain and 1 gram of fish oil. All in capsule form.

Stefano and I are going to celebrate my results this evening. When I called him at work earlier, he told me to put a bottle of spumante (Ferrari Brut, our favourite!) in the fridge. I will go do that now…

The green kind

December 12, 2008 / / 3 Comments

Yesterday I finished watching “Cranford,” the 2007 BBC series based on the homonymous novel by Elizabeth Gaskell, a 19^th century English writer whom I happen to admire.

I am mentioning this series today because of a couple of amusing (to me, at least) sentences uttered by one of the characters, elderly Miss Matty—wonderful brilliant fabulous Judi Dench.

A few explanatory words: due to difficult financial circumstances, Miss Matty is forced to begin selling tea to the inhabitants of her village. And this is what she has to say about going into trade:

I will stock any sort of tea except the green kind. It is so fearfully bad for the digestion.

I thought I was going to choke. 🙂

This morning I found the green tea episode in the novel (which I have in my library but haven’t read yet). Miss Matty considers green tea to be “slow poison, sure to destroy the nerves, and produce all manner of evil.” Hehe. Note: in the end, though, due to customer demand, she resigns herself to selling it.

There were many “Cranford” sentences that tickled my funny bone. Here are a few of my favourites:

1. The village rector, whose daughter has been taken ill, is told by the elderly doctor: Lavish your daughter with eggs and affection.

2. Miss Deborah (Miss Matty’s sister): I would prefer it if I did not enjoy oranges. Consuming them is a most incommodious business. (Mental note: must use “most incommodious” in my writing.)

3. Miss Matty: I have never liked the notion that the world is round. It makes me feel so giddy.

4. Miss Matty: I shall arrange myself by the window.

Brilliant. Charming. Terrific acting all around. Perfect for those of us who enjoy BBC period dramas (ahhh, Mr. Darcy/Colin Firth…).

This afternoon I am starting on the BBC 2005 adaptation of Dickens’ “Bleak House.” There is definitely something to be said for having a cough and being “forced” to rest for part of the day…(though I am much much better now! Another two days, and I will be as fit as a fiddle…drat, no more excuses for lying in bed with the kitties and watching period dramas…). 😉