Custom monoclonal antibodies have become an incredibly valuable resource for medical research, since this technology was developed in the mid nineteen seventies. Custom monoclonal antibodies are antibodies which have a single specificity and are secreted continuously by preserved hybridoma cells. A hybridoma is a biologically constructed hybrid of an antibody-producing lymphoid cell and a malignant (immortal) myeloma cell.

Let me try and explain custom monoclonal antibodies a little more clearly. Custom monoclonal antibodies are monospecific antibodies, which are the same as they are made using identical immune cells. Custom monoclonal antibodies are different to polyclonal antibodies, which are made from several different immune cells, as opposed to the single immune cells used in custom monoclonal antibodies.

It is possible to produce custom monoclonal antibodies that specifically bind to any substance. Those custom monoclonal antibodies can then be used to detect, or to purify, that substance. The practical implications of the use of custom monoclonal antibodies has had groundbreaking effects on medical research, and the production of custom monoclonal antibodies is now a vital tool in medicine, biochemistry and molecular biology.

In order to produce custom monoclonal antibodies, the first step involves the immunisation of a mouse with an antigen. When the mouse begins to produce antibodies to the antigen, its spleen is removed. Antibody-producing cells from the spleen are then fused with a myeloma cell line, one which is not antibody-producing and has been maintained in culture. The new cell line, which does produce antibodies, is briefly cultured before being injected into another mouse. Finally, the ascites fluid containing the custom monoclonal antibodies is harvested.

There is also such a thing as recombinant custom monoclonal antibodies, where a virus or yeast is used in place of a mouse as the host. Relying on the rapid cloning of immunoglobulin gene segments, libraries of custom monoclonal antibodies are created with slightly different amino acid sequences. From there, antibodies with specifically desired specifities can be created.

Millions of custom monoclonal antibodies have been harvested since this amazing technology arrived on the scene. The development of custom monoclonal antibodies typically occurs in six main phases: Phase I: Immunization; Phase II: Cell Fusion; Phase III: Screening & Selection of Clones; Phase IV: Subcloning; Phase V: Colony Storage; and Phase VI: Supernatant and Ascites Production.

In order to avoid some of the side effects associated with humanised or chimeric custom monoclonal antibodies, two successful approaches have been identified. The first is known as ‘transgenic mice’, which has been the, by far, most effective. The second is ‘phage display’, which allows variable antibody domains to be expressed on filamentous phage antibodies.

Custom monoclonal antibodies have proved invaluable in the treatment of a wide range of diseases and conditions, including cancer, heart disease, macular degeneration, MS, and transplant rejection.

Hemorrhoids are the most common problem experienced by many individuals once in their life time, women who pregnant are most likely to get hemorrhoids both before and after the pregnancy. However, constipation is the root cause of hemorrhoids for both men and women. Hemorrhoids are more common, occurring in both men and women. Although hemorrhoids do not usually cause serious health problems, they can be very irritating. This article contains useful tips you will need to stay out of hemorrhoids.

Main reason for the occurrence of Hemorrhoids is by straining the sphincter muscles. If you are suffering from Hemorrhoids it is very important to keep in mind how much pressure you exert during your Bowel movements.

Some say that caffeine is a good medicine to regularize irregular Bowel movements. This drug naturally softens the stools and stimulates more regular bowel movements. The softer Bowel will cause less or no strain on the sphincter muscles. They are two things that are necessary to avoid constipation, they are

It’s a good idea to add lemon juice to your water intake will help your hemorrhoids. Lemon juice contains some nutrients that strengthen the capillaries and blood vessel walls. To reduce the irritation thought-out the day, try to drink lemon juice frequently and other good option is to try some herbal remedies for hemorrhoids which can be found at hemorrhoids home page.

To improve your Bowel movements, it is very important to add a fiber supplement to your Diet routine, especially when you do not eat vegetables and fruits regularly. Try to take as much water as you can like eight glasses along with the supplement.

To avoid making your hemorrhoids even worse, try not to sit too long on the toilet waiting to evacuate the Bowel, sitting in that position will strain the area near hemorrhoids making them even worse. This will slow down the healing process causing bleeding and more pain. Do not go to the toilet unless your Bowel movement is imminent.

Another important to remember when you want to help your hemorrhoids is to avoid standing and sitting to long periods. Sitting and standing for long periods of time will strain your muscles on your rectal area and therefore making more vulnerable to get hemorrhoids.

If you have hemorrhoids, then the effective way to cure your hemorrhoids will be keeping your anal area always clean. This means that you will want to consider using moist wipes and water to wash and cleanse this part of your body at all times.

Laser eye surgery is used to correction visual errors by reshaping the clear corneal tissue at the front of the eye by means of an Excimer laser. Vision focussing errors are then corrected without the need for wearing of eyeglasses or contact lenses.

A lot of people who decide to have this type of surgery do so because they are fed up wearing eyeglasses or contact lenses or because they are involved in activities which make the wearing of optical appliances unsuitable.

The correction of short-sightedness, a condition also known as myopia, is the most common use for laser eye surgery. Laser eye surgery is also used in the treatment of long-sightedness and mild astigmatism.

Laser vision correction is most often used in the correction of myopia, also known as short sight. The procedure can also be undertaken to correct long sight, hyperopia and also lower levels of astigmatism.

Reading vision correction for older people and very high complex eye prescriptions are not normally remedied with laser eye surgery, but instead non laser surgical procedures such as contact lens and intra ocular lens implants are used.

More than 90 per cent of people who undergo laser eye surgery are happy with the final results..

Anyone who is considering laser vision surgery should carry out thorough research to understand the risks and benefits of the procedure before making a decision. They should balance all these factors against drawbacks and advantages of wearing eyeglasses or contacts.

Modern advancements in the technology behind eyeglasses and contact lens may in fact negate a lot of the issues you might have with their wear. In all cases you should speak to your optometrist about developments in optical appliance technology and about laser eye procedures. With this information you will be in a better position as to what might suit your needs.

Before you decide on laser eye surgery you should talk to people who have previously had the treatment and ask about their experiences and recommendations. There is also a lot of information about laser eye surgery on the internet.

Laser Eye Surgery Procedures

To speed up healing and improve laser results the fine outer layer of the cornea is shifted aside prior to treatment with the laser treatment. Afterwards this thin layer is then gently replaced. The two most popular forms of laser vision surgery used are LASIK and LASEK. The two procedures differ in how the corneal surface layer is moved aside. There is also a third type of treatment called PRK, but this not so common.

With Lasek a very thin corneal layer, called the epithelium is removed. The laser then reshapes the underlying cornea and a bandage contact lens is worn until healing is completed.

With Lasik a thicker flap of corneal tissue is moved aside and then the laser is used.

Which type is used to correct your vision either Lasek or Lasik will be ascertained by the ophthalmologist who carries out the procedure.

The whole surgery procedure normally takes around 15-20 minutes including anaesthesia with eye drops.

Before undergoing surgery visit a couple of laser eye clinics where they can assess your suitability. Find out about the equipment they use and their success rates.

Discuss all the choices available and ask lots of questions before deciding whether or not to proceed.

After Surgery

As with most surgery, after laser you will need post-operative check-ups. These are normally carried out at 1 day, 3 days, 1 week, 3wks, 6 weeks and 3-6month intervals.

This after checks will make sure that your eyes are healing properly and that your vision is satisfactory.

If you or a loved one falls ill, even if you’re fully insured, you may still face hefty medical expenses. And that’s not just the cost of treatment; it’s the cost of travelling, accommodation and more.

Unfortunately, in some cases, these expenses can simply be more than you can afford. If this becomes the case, sometimes the only option that people see is to stop treatment and face the consequences.

However, a rising trend is to use an online fundraising (aka ‘crowdfunding’) website to help cover these costs. One such website is CauseWish. The site allows you to create a personal fundraising page for you or a loved one and collect donations online. Following the strategies of offline fundraising, they provide you with various ways to spread the word about your cause and help drive donations from your own network and beyond.

The site has categories for the major cause related fundraisers such as cancer, funerals, disaster relief and more. It’s humbling going through the list of deserving causes.

So, what’s the process to actually get the word out and start collecting money for these critical expenses?

The recommended route by all the major fundraising websites is to first garner the support of your inner circle. Speak to your closest friends and family and get them involved. That way, when your fundraiser launches you have a few select people that will immediately help to get the momentum going with large donations. Then, once they’ve had the opportunity to donate you’ll need to spread the word via social networks such as Facebook and Twitter.

Write personal updates and tell people how much your cause matters. That will likely prompt further donations and the word to spread beyond your personal network.

Remember, another critical factor is to get the content of your fundraising page up-to-scratch. If possible, include a video from you or a loved one talking about the cause and how much it will mean if others are to donate. Failing that, add several personal pictures.

In the description, write about why you’re raising money, how the money will be used and who’s involved in the fundraising campaign (if it’s more than just you).

Common mistakes from people that try to collect donations online are that they expect donations from strangers. Whilst this is possible, it’s something that will only happen once you’ve got the momentum going and already accumulated donations from your personal network. That builds up trust and the buzz surrounding your campaign will help it get more attention on the hosting website.

The final thing to remember are the website fees. For providing this service, websites such as CauseWish charge an average total fee of 7%. When you look at the alternative ways to raise money online, this seems more than worth it.

Donation pages are optimized so that you get the highest possible donor to visitor conversation rates. In addition, you get a bunch of tools to help you spread the word, keep in touch with donors and drive additional support.

Do you or a loved one need to raise money online for medical expenses? Online fundraising is a potentially awesome option.