Medical Treatment by Stem Cells Myth or Reality? Episode 2

May 102010

From www.athenaweb.org: Scientists of today are breathing life into one of the myths of the past, human regeneration.
At the root of this potential for regeneration are cells, known as stem cells.

Stem Cells

To understand what a stem cell is, and as to why we apply a certain definition to say that a given cell is a stem cell, we need to understand what the function of a stem cell is.
A stem cell is above all a cell. And one of the major functions of every cell is to divide and give rise to two twin daughter cells, which will each in turn give rise to two daughter cells.
As soon as the egg is formed by the fusion of an ovule and a sperm, it rushes to divide again and again… until the embryo resembles a little blackberry composed of eight stem cells which are highly potent : each of them could in theory give rise to a full embryo, a foetus and finally a baby. Then around the fourth day, the dividing stem cells begin to specialise. They give rise to two types of cell : in the centre, a small internal mass will eventually become the future foetus, and at the periphery, the cells that will go on to form the placenta…
The cells of the internal mass are called embryonic stem cells. If we take cells from the internal mass, we find that every one of them has the potential, on dividing, either to form cells identical to themselves which can be grown to large quantities in culture, or alternatively, to form muscle, cartilage, neurons, blood and other tissues.
As the embryo advances in its development to become first a foetus and then a baby, most stem cells gradually specialize and lose their ability to form a wide diversity of different types of cells.

Medical Treatment by Stem Cells

There is already an example of medical treatment by stem cells, which has been used for ten years : patients suffering from leukaemia, a cancer of the white blood cells, can today be treated by the transplantation of blood stem cells obtained from the placenta. This is now simple and routine.

Transplantation of Dopamine Producing Cells

The idea is to cure patients suffering from Parkinsons disease. Parkinsons disease is a rather selective destruction of a certain type of nerve cells in the brain, those that produce dopamine. These patients cannot control their movements properly because dopamine is essential for the transmission of information between nerves.
In the last fourteen to fifteen years cells have been transplanted into eighteen patients suffering from Parkinsons disease, taking tissue from aborted foetuses, six to nine weeks old. The problem we are now facing is that we dont have enough cells to transplant into patients. So we’ve got to find alternatives to foetal cells and to do so we are focusing on the alternative of neural stem cells. These cells have been cultivated from cells taken from an aborted foetus that was ten weeks old. This is how the neural stem cells grow in cell culture. The next step is to analyze what they can do after being transplanted into the brain and we do that with rats. The researchers have not yet worked out how to make these cells produce the right kind of dopamine. Nor do they know how to get them to survive, grow and function correctly, in the same way as the normal dopamine cells. To solve these problems extensive research is needed.

Therapeutic Cloning

A major problem in stem cell therapy is the incompatibility between grafts and the patient which leads to rejection. Some scientists hope to overcome this problem using a technique called therapeutic cloning – a technique which has the potential to produce tissues and organs that are 100% compatible with the patient due to collecting embryonic stem cells from the fusion of a patients cell with a donors ovum.
A cell from the skin or muscle or indeed any sort of cell from the future recipient patient, and an ovum from a consenting donor are needed for this technique. The nucleus is taken out of the ovum, and replaced with the nucleus from the recipients cell.
The embryonic stem cells are collected and grown in a test tube. They carry all the genetic information contained in the nucleus of the recipient and are therefore a 100% compatible with all organs of his or her body. If we could learn to control the mechanisms by which stem cells differentiate into the various tissues, it would be possible to produce banks of muscle cells, bone cells, nerve cells and indeed all cell types, made to measure cells ready to repair all the organs of every individual person, with no risk of rejection.

Conclusion

Some of these techniques raise ethical questions : to what extent do we have the right to use embryos, and even create embryos, with the aim of healing the sick?

Duration : 0:6:11

Read the rest of this entry »

Shiatsu Massage Tips & Techniques : How to Use Shiatsu for a Sinus Headache

May 52010

In shiatsu massage the points directly beneath the eyes and right above the eyes on the eyebrows are two great pressure points that relieve sinus headaches and stress. Relieve sinus headaches easily and immediately with tips from an experienced shiatsu masseuse in this free video on alternative medicine.

Expert: Christina Bjergo
Contact: www.wildirisasianwellness.com
Bio: Christina Bjergo is a licensed acupuncturist, shiatsu Japanese massage therapist and qigong instructor.
Filmmaker: Lisa Fenderson

Duration : 0:2:2

Read the rest of this entry »

Could I please have my graduate school personal narrative critiqued? Thanks!?

May 42010

“We were born to succeed, not fail.” Henry David Thoreau uttered this statement once, and this is the adage that I strive to follow. Success, or the potential thereof, satiates the lives of many individuals (including myself), as success seems to be translated in a myriad of ways (i.e., career, personal, or marital). In fact, the plausibility of success being a beacon of hope for so many individuals to overcome their respective obstacles is what attracted me to the career of professional counseling.
Community counseling is beckoning me to answer its call. Regardless of my discipline area, I will be able to help people achieve goals and overcome problems. For instance, if I become a certified substance abuse counselor, I would have the expertise to help an individual overcome a drug or alcohol issue. I am also applying to this community counseling program because I have always found it personally gratifying to selflessly help people. Going into professional counseling as a career (as is the case in the helping professions), I fully understand that I will not always be adequately financially compensated for my rendered services; however, this is not a pressing personal issue, for the ‘real’ reward is seeing the psychological growth of an individual from the person from our initial encounter to a cognizant and self-actualized person. I am also aware that every individual that I encounter may not be able to be helped with my services, thus I am aware of any potential weaknesses I may harbor as a counselor as well as the strengths that I have that will enable me to be a productive counselor.
One potential weakness that I may have as a counselor would be providing adequate therapy for a sex offender of providing successful counseling for a relationship with domestic violence issues. I believe that the main concern that I would have in providing adequate services to a sex offender would be the challenge to remain objective during therapy sessions. However, with proper education and practicum experiences, I believe that I could overcome this potential weakness. Likewise, it might be difficult to provide therapy for a couple with domestic violence issues because I could potentially feel biased towards the victim, a potential transference/counter transference relationship ensuing during therapy. Again, with proper training I can learn to work around transference and counter transference issues. Strengths that I may have as a potential counselor would be the ability to provide therapy for an array of patients, regardless of their culture. Being able to provide therapy from a multicultural perspective will enable me to better serve clients. For example, if I am providing therapy for a traditional Asian couple or family unit, I would fully understand the nonverbal cues and opt for a more group-oriented, collectivist approach rather than use Western ideologies and techniques. Furthermore, possessing knowledge of multicultural therapy will help me to not offend potential clients and accurately diagnose the clients’ concerns.
Anticipated benefits to being a professional counselor would foremost be the ability to have a marked, positive change in an individual’s life. Another benefit to being a professional counselor would be having a thorough knowledge of the self, thus potentially making it easier for me to handle the stressors that sometimes can plague the helping relationship. Additionally, as a professional counselor I would not be as hesitant to seek help if necessary from other professionals, as I would be aware of my limitations and competencies as well as the importance of a healthy therapeutic relationship. Thus, it is of utmost importance to me that I am en route to becoming a professional counselor. As a professional counselor, I would love to provide therapy for clients, but I would also like to perform research on issues that are of interest and that can benefit the helping professions community. Another career goal is that I would like to marry the fields of education and counseling; I would like to eventually teach on the university level to help and educate future generations of helping professionals. Being enrolled in a professional counseling program would give me the platform to attain my impending career goals.

This is a good first draft. However, I would remove the discussion of a potential weakness.
I would have preferred shorter sentences and fewer trite phrases. You also need to divide the statement into two or three paragraphs. I have not looked for grammatical problems, but none jumped out. I would remove all the parentheses and most of the material within them. If material is in parentheses, it really does not add to the statement. I would cut the length by almost a third. Much material is redundant. I would also remove most of the adverbs which start sentences. They add nothing, slow the reader down, and make some sentences sound stilted.

I hope you have found these general remarks to be helpful as I do not do word by word critiques.

Best wishes.

Massage Techniques & Tips : How to Do a Facial Massage

May 22010

A facial massage should use nice even strokes and focus on the areas around the eyes and cheekbones. Do a facial massage with tips from a massage instructor in this free video on massage therapy and techniques.

Expert: Gretchen Rivas
Contact: www.relaxwilmington.com
Bio: Gretchen Rivas has been a massage therapist for seven years in Wilmington N.C
Filmmaker: Reel Media LLC

Duration : 0:1:54

Read the rest of this entry »

Medical Treatment by Stem Cells Myth or Reality? Episode 1

April 302010

From www.athenaweb.org : Scientists of today are breathing life into one of the myths of the past, human regeneration.
At the root of this potential for regeneration are cells, known as stem cells.

Stem Cells

To understand what a stem cell is, and as to why we apply a certain definition to say that a given cell is a stem cell, we need to understand what the function of a stem cell is.
A stem cell is above all a cell. And one of the major functions of every cell is to divide and give rise to two twin daughter cells, which will each in turn give rise to two daughter cells.
As soon as the egg is formed by the fusion of an ovule and a sperm, it rushes to divide again and again… until the embryo resembles a little blackberry composed of eight stem cells which are highly potent : each of them could in theory give rise to a full embryo, a foetus and finally a baby. Then around the fourth day, the dividing stem cells begin to specialise. They give rise to two types of cell : in the centre, a small internal mass will eventually become the future foetus, and at the periphery, the cells that will go on to form the placenta…
The cells of the internal mass are called embryonic stem cells. If we take cells from the internal mass, we find that every one of them has the potential, on dividing, either to form cells identical to themselves which can be grown to large quantities in culture, or alternatively, to form muscle, cartilage, neurons, blood and other tissues.
As the embryo advances in its development to become first a foetus and then a baby, most stem cells gradually specialize and lose their ability to form a wide diversity of different types of cells.

Medical Treatment by Stem Cells

There is already an example of medical treatment by stem cells, which has been used for ten years : patients suffering from leukaemia, a cancer of the white blood cells, can today be treated by the transplantation of blood stem cells obtained from the placenta. This is now simple and routine.

Transplantation of Dopamine Producing Cells

The idea is to cure patients suffering from Parkinsons disease. Parkinsons disease is a rather selective destruction of a certain type of nerve cells in the brain, those that produce dopamine. These patients cannot control their movements properly because dopamine is essential for the transmission of information between nerves.
In the last fourteen to fifteen years cells have been transplanted into eighteen patients suffering from Parkinsons disease, taking tissue from aborted foetuses, six to nine weeks old. The problem we are now facing is that we dont have enough cells to transplant into patients. So we’ve got to find alternatives to foetal cells and to do so we are focusing on the alternative of neural stem cells. These cells have been cultivated from cells taken from an aborted foetus that was ten weeks old. This is how the neural stem cells grow in cell culture. The next step is to analyze what they can do after being transplanted into the brain and we do that with rats. The researchers have not yet worked out how to make these cells produce the right kind of dopamine. Nor do they know how to get them to survive, grow and function correctly, in the same way as the normal dopamine cells. To solve these problems extensive research is needed.

Therapeutic Cloning

A major problem in stem cell therapy is the incompatibility between grafts and the patient which leads to rejection. Some scientists hope to overcome this problem using a technique called therapeutic cloning – a technique which has the potential to produce tissues and organs that are 100% compatible with the patient due to collecting embryonic stem cells from the fusion of a patients cell with a donors ovum.
A cell from the skin or muscle or indeed any sort of cell from the future recipient patient, and an ovum from a consenting donor are needed for this technique. The nucleus is taken out of the ovum, and replaced with the nucleus from the recipients cell.
The embryonic stem cells are collected and grown in a test tube. They carry all the genetic information contained in the nucleus of the recipient and are therefore a 100% compatible with all organs of his or her body. If we could learn to control the mechanisms by which stem cells differentiate into the various tissues, it would be possible to produce banks of muscle cells, bone cells, nerve cells and indeed all cell types, made to measure cells ready to repair all the organs of every individual person, with no risk of rejection.

Conclusion

Some of these techniques raise ethical questions : to what extent do we have the right to use embryos, and even create embryos, with the aim of healing the sick?

Duration : 0:7:47

Read the rest of this entry »

When patient tissues are transfected w/ viruses carrying a needed, normal human gene, the technique is called.

April 282010

gene therapy
antisense therapeutic
DNA fingerprinting

http://archsurg.ama-assn.org/cgi/content/full/134/11/1209#SEC3

seems to suggest gene therapy as the best answer!

Therapeutic Techniques for Legal Advocacy

April 272010

Stages of change: Pre-contemplation, Contemplation, Preparation/Determination, Action/Willpower and Maintenance.

Duration : 0:9:55

Read the rest of this entry »

As you study them they study you in Ramadan, is that why Yahoo made this section fo their homework assignment?

April 262010

In the therapeutic setting, the child psychologist gears therapy approaches toward the child. This can mean, especially for younger children, that therapy can occur through play, art, music, or a variety of other tactics. Young children lack the ability to their problems in the same way that adults do, so specific therapy techniques may be employed that will help the child psychologist best address the communicative abilities of the child. As children age, a child psychologist may employ a number of methods, perhaps talk therapy, and/or adult “play” therapy to help kids work through their problems.

Is this a therapeutic setting for them to conduct their studies? Where is the living human being
to test their blood, check their life and council them?
Where is the concealing part that Somber and his friends have not done?
They think and say they found an error, well where is the subjects in living flesh and blood?
Is that what they teach them at the University and Colleges to use non human subjects and make corruption on the internet?
Is this a beneficial and therapeutical environment?

lol

wth this section is basically

Ankaboot and Somber.

Who cares man just ignore somber he’s a homo

Can I study medicine after studying chiropractic?

April 242010

I have just completed a 4 year chiropractic programme after previously studying an anatomy degree. I have an desire to study medicine now, but my GCSE’s and A levels are discernably average, although i did qualify with a 2.1 at uni. I’m going to be 25/26 when i start this if i eventually do so and was wondering if it would be possible to forego 1/2 years of the course considering many of the topic areas were covered by my chiropractic education.
Unit Code Course Title
0.1 Anatomy
0.2 Biomechanics Foundation
0.3 Chemistry
0.4 Clinical Problem Solving
0.5 Diagnosis
0.6 Physiology
0.7 Psychosocial Concepts
0.8 Transferable Skills
0.9 Adjustive Techniques
0.10 Clinic Observation
0.11 Investigative Imaging
0.12 Therapeutic Massage

1.1 Anatomy
1.2 Biomechanics
1.3 Chiropractic Concepts
1.4 Clinical Problem Solving
1.5 Diagnosis
1.6 Molecular Physiology
1.7 Pathology
1.8 Physiology/Pharmacology
1.9 Psychosocial Concepts
1.10 Adjustive Techniques
1.11 Clinic Observation
1.12 Investigative Imaging
1.13 Radiography

2.1 Anatomy
2.2 Molecular Physiology & Nutrition
2.3 Pathology
2.4 Physiology & Pharmacology
2.5 Psychosocial Concepts
2.6 Research Project
2.7 Adjustive Techniques
2.8 Clinic Observation
2.9 Clinical Problem Solving
2.10 Diagnosis
2.11 Investigative Imaging
2.12 Neurology
2.13 Orthopaedics
2.14 Radiography

Unit Code Course Title
3.1 Anatomy
3.2 Clinical Nutrition
3.3 Pathology
3.4 Physiology & Pharmacology
3.5 Research Project
3.6 Adjustive Techniques
3.7 Clinic Observation
3.8 Clinical Problem Solving
3.9 Diagnosis
3.10 Investigative Imaging
3.11 Neurology
3.12 Orthopaedics
3.13 Psychosocial Concepts
3.14 Radiography

I can take X-rays, triage patients and have dealt with patients on a primary health care basis where i have discovered things like BPPV and AAA and referred to GP’s. Would this previous experience as well as previously being an auxillary nurse assist me in my medical endeavor? and would it be worthwhile knowing a drug free approach and a biomedical approach in the long term? plus is 26 too late to study this subject and begin a family? all answers will be greatly appreciated.

Not too sure if you can from a Chiropractic degree – usually they require more solid BSc’s like Biomdical Sciences, Pharmacology etc ( i know this becuase my brother went into medicine as a post graduate).

Looking at the modules you had covered – you look quite strong and may be in a good position.

Best think to do is Phone up a Medical school that allow post graduate entry for Medicine and speak to their admissions officer.

Best of Luck.

I will make one suggestion before i leave – Do Dentistry instead – better pay, better hours and you don’t get treated like sh-it.

How to do a Therapeutic Self Massage : Self Massage for Bottom of Feet & Heels

April 242010

Learn self massage techniques for the bottom of feet and heels with expert self massage tips in this free relaxation video clip.

Expert: Angela Joyce
Bio: Angela Joyce is a fitness instructor and teaches cardio fat burning exercises, muscle toning, and healthy lifestyle habits.
Filmmaker: Nolen Quinn

Duration : 0:1:28

Read the rest of this entry »