What is nitric oxide, which is found in the body

What is nitric oxide, which is found in the body

http://www.chacha.com/question/what-is-nitric-oxide%2C-which-is-found-in-the-body

It helps fight infections& cancers, control blood pressure, convey impulses between nerve cells &muscles& facilitate male potency.

What does nitric oxide do to the body?

http://answers.ask.com/Health/Other/what_does_nitric_oxide_do_to_the_body

Nitric oxide produce the body to aid the vascular function. This molecule causes blood vessels to expand, once they are expanded the blood vessels can function at higher levels.

How To Increase Nitric Oxide In Your Body

http://www.nutritionexpress.com/article+index/vitamins+supplements+a-z/nitric+oxide/showarticle.aspx?articleid=286

The most common way to increase nitric oxide is through exercise. When you run or lift weights, your muscles need more oxygen which is supplied by the blood. As the heart pumps with more pressure to supply the muscles with blood, the lining…

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What do you think about this article on Blood Stem Cells?

Q: here is the articleBlood stem cells grow with the flow, two new studies show.The studies, led by independent groups at Children’s Hospital Boston, report that an embryo’s heartbeat and blood circulation stimulate the growth of blood stem cells.The discovery could be a boon to researchers seeking to make blood stem cells for people with blood cancers, immune system disorders and other diseases that require bone marrow transplants. In children and adults, blood stem cells reside in the bone marrow. Only about a third of patients who require bone marrow transplants have matching donors.“Basically we cannot offer optimal therapy to two-thirds of patients,” says Leonard Zon, director of the Stem Cell Program at Children’s Hospital Boston, and a coauthor of one of the new studies, which appears online May 13 and in the May 15 Cell.Scientists can make red and white blood cells easily in the laboratory, but bone marrow patients need blood stem cells to constantly replenish their blood supply. Producing these cells, also called hematopoietic stem cells, is much more difficult, Zon says.Now, his group suggests that a little force can boost blood stem cell production in zebrafish embryos. Reporting online May 13 in Nature, a group led by George Daley, director of the Pediatric Stem Cell Transplantation Program at Children’s Hospital Boston, demonstrates that blood flow also triggers hematopoietic stem cell production in mouse embryos. Both groups found nitric oxide plays an important role.Daley’s group directly tested the ability of blood flow to turn cells into hematopoietic stem cells. The team placed mouse embryonic stem cells in a centrifuge-like device that mimics sheer stress — the frictional force blood creates when it flows over cells — in a mouse’s aorta. In early embryos, blood stem cells first form on the floor of the aorta. Later in development, they migrate to the bone marrow.Embryonic stem cells exposed to the same magnitude of sheer stress as found in the mouse aorta produced hematopoietic stem cells. Cells that were exposed to a different magnitude of sheer stress, such as that in the human aorta, did not. A nitric oxide–blocking drug reduced the number of blood stem cells induced by the sheer stress. Nitric oxide is a chemical produced naturally in the body and is known to be important in regulating blood vessel growth and elasticity.When the researchers gave the nitric oxide–blocker to pregnant mice, their embryos also had problems making blood stem cells.Zon’s team used zebrafish embryos, which are transparent, to watch the stem cells develop. He and his colleagues found that chemicals that increase blood flow in the tails of zebrafish embryos also boost activity of RUNX1, a master regulator of blood stem cells. Mutant embryos that don’t have a heartbeat because of a defect in a heart muscle protein don’t make hematopoietic stem cells in their tails.When the researchers gave a nitric oxide compound to the mutant embryos, however, the embryos produced more blood stem cells. The nitric oxide–blocker also inhibited blood stem cell production, the researchers found. Those findings suggest that blood flow may increase nitric oxide levels, which then boost stem cell production, Zon says.Intuitively, scientists might expect that mechanical forces play a role in shaping development, but few biologists have studied this due to experimental difficulties, says Ihor Lemischka, a stem cell biologist at Mount Sinai School of Medicine in New York City.“I think we’ll be seeing more of these types of studies,” Lemischka says.It’s still not clear how the cells sense sheer stress, and researchers are trying to unravel the chain of events between mechanical force and stem cell production in order to manipulate the process to make blood stem cells for transplant.

A: Interesting. I didnt follow all of it, but I understand basically what its saying. I have had a bone marrow transplant. Well, cord blood actually. I had no matching donors in the registry, so i participated in the adult dual cord blood transplant trials. My donors were a perfect match to each other, but mismatched to me.If this technology shows results, it can help so many more people get the treatment they need.

which should i use? whey or Iso-Mass Xtreme Gainer?

Q: I need to know if 100% whey or Iso-Mass Xtreme Gainer is better to take or which one is right for me…I’m a slim guy about 5’8 and 150 pounds. I don’t want to get fat…I just want to tone up and get cut. I understand I will most likely gain weight, as long as it is in muscle. I also plan to work out, but i don’t know what workout schedule to follow or how to eat while on supplements in order to reach my goal. I’m ready to commit, and ready for the work. I played baseball and swam competitively in high school about 2 yrs ago, so I can put in the work, i just need a yellow brick road to follow. i was looking on the gnc website and it says that Iso-Mass Xtreme Gainer is as follows: “ISO-MASS is the future of weight gainers. With a scientifically-formulated carbohydrate to protein ratio of 16:13 ISO-MASS is designed for you to gain serious muscle mass without the added fat deposits. ISO-MASS is formulated with a precise blend of time released proteins, complex carbohydrates, 6 types of creatine for muscle growth, 4 types of glutamine for muscle recovery, a complete vitamin premix for added mind/body functions, a healthy blend of 6 essential fatty acids to improve mind and body, a blend of 4 nitric oxide precursors to enhance vasodilation, a creatine precursor complex to increase the body’s natural production of creatine, and an enzyme complex to increase absorption. All this can be found in an old fashioned milk shake taste in any of our gourmet flavors.” which is better?????????HELLLP!

A: Use pure whey for your protein. ISO-MASS has added sugar. Get your energy from other sources – and most of the stuff they’ve got in there is found in whey!

Anabolic optimizers Vs. Anabolic Steroids? Experienced lifters ONLY please!!?

Q: Ok, so I have been lifting for about 2 years straight now, and I am at an excellent place regarding my pound-for-pound strength- in fact I’m going to be competing on the Varsity Powerlifting team at my school this season. I have recently been looking into buying a nitric oxide supplement, as I’ve used a product called Black Powder before, but am not into all the caffeine, creatine, and jitteryness that comes with products like that (i.e. NO Explode). So in my research I’ve found a number of straight NO products that promise NO level boosts in the body, which is what I want, but I’ve also seen a lot of products that promise the “pump” to last all day long.Now I’ve heard of quite a few products that serve as these “anabolic optimizers” that keep your body anabolic longer after working out, but are not technically anabolic steroids. My question is this: isn’t that exactly what steroids are? I mean, if it puts your body into a prolonged anabolic state, wouldn’t that by definition make it a steroid?I am really bugged by this, since, as a natural powerlifter, I’m not going to take a supplement containing anything other than what is natural- and this type of thing just sounds suspicious to me.So, do is there anyone out there who thinks they can clear this up for me? I would greatly appreciate it!!ThanksItalian Stallion, your description of steroids matches androgenic steroids, steroids which increase testosterone or other male hormone production. However, anabolic steroids are different- they simply keep your body working all day long to build muscle; in anabolic there doesn’t have to be any test boosting at all…That’s why my question is: if that is what anabolic steroids do, what’s the difference between them and “optimizers”?Halfwords, my question was not about the difference between NO and steroids.. If you will read more carefully, (or at all) you will see that I am asking about the difference between anabolic steroids and anabolic optimizers.

A: steroids are NOT natural it gives u a testosterone boost the optimizers are protein anabolic means ur in a non muscle burning state but muscle growing state anabolic steroids are not natural though…the optimizers areedit AH okay i gotcha yes anabolic is an all day thing optimizers are not so anabolic steroids are considered “cheating” optimizers keep u anabolic for a bit of time like 3-4hrs steroids are longer i see ur point tho..they shouldnt be considered cheating..but they are