Categories
News on Health & Science

Leukaemia Cell Culprit Discovered

A study of four-year-old twin girls has identified a rogue cell that is the root cause of childhood leukaemia.The finding could mean more specific and less intensive treatments for all children with the blood cancer.

click & see
..Isabella (l) and Olivia both have the pre-leukaemic stem cells

Both twins were found to have the “pre-leukaemic” cells in their bone marrow, although to date only one has developed leukaemia.

UK researchers reported in Science that a second genetic mutation is needed for full-blown disease to develop.

Leukaemia occurs when large numbers of white blood cells take over the bone marrow leaving the body unable to produce enough normal blood cells.

Along with lymphoma it accounts for almost half of childhood cancers.

Olivia Murphy, from Bromley in Kent, developed acute lymphoblastic leukaemia when she was two-years old – but so far her twin sister, Isabella, is healthy.

Researchers found they both have “pre-leukaemic stem cells” containing a mutated gene, which forms when the DNA is broken and rejoined at another point.

The pre-leukaemic cells are transferred from one twin to the other in the womb through their shared blood supply.

But it takes another genetic mutation in early childhood for the cells to cause disease.

This second mutation, which may be caused by infection, occurred in Olivia but not Isabella.

Doctors do regular tests on Isabella to look for signs of the cancer but once she reaches adolescence it is thought the rogue cells will disappear.
Achilles heel

About 1% of the population is thought to be born with pre-leukaemia cells. Of these, 1% receive the second “hit” that leads to cancer.

Current treatments are far too aggressive to justify eliminating the rogue cells before cancer develops, which also means screening is unlikely.

But attacking the pre-leukaemic cells in children with leukaemia would be a better way of treating the disease and ensuring it does not come back, the researchers said.

Study leader Professor Tariq Enver, from the Medical Research Council Molecular Haematology Unit in Oxford, said: “These are the cells which drive and maintain the disease.

“Now we know about the cell, hopefully we can find an Achilles heel we can target.”

Professor Mel Greaves, from the Institute of Cancer Research and co-author on the study, said he suspected that the stem cells could escape conventional chemotherapy and cause relapse.

He said the study in the twins had been unique.

“There is an element of chance, we still have to work out why it happens in one child and not the other.

“We’re pretty certain it’s triggered by common childhood infection.”

Dr Phil Ancliff, consultant in paediatric haematology at Great Ormond Street Hospital, said 90% of children now survived leukaemia because of intensive chemotherapy, but that it came at a price.

Now we know about the cell, hopefully we can find an Achilles heel we can target” said Professor Tariq Enver
‘We were lucky’

Olivia lost the sight in one eye after she was unable to fight an infection due to her cancer treatment.

“A significant number of children are now being over-treated but we don’t know which children,” he said.

In the future, he added, children could be tested to see if the stem cells had been killed off after the first few weeks of chemotherapy with some being able to stop treatment earlier, sparing them harmful side-effects.

Dr Bruce Morland, consultant paediatric oncologist at Birmingham Children’s Hospital and chairman of the Children’s Cancer and Leukaemia Group, said: “The identification of the leukaemic stem cell has been one of the ‘Holy Grails’ for cancer biologists and this study certainly brings us one step closer.”

Professor Vaskar Saha, professor of paediatric oncology at Cancer Research UK, said: “This important paper shows how leukaemia develops, and how it can persist even after therapy.

“By identifying the cells involved, it raises the hope that we will be able to identify children at risk of relapse, and develop new, targeted drugs to treat the disease.”

Click to read :Childhood Leukaemia

“We know we have been lucky’

‘Stem cell find for child cancer

Children’s drug treatment boost

Sticky DNA helps spot leukaemia

Richer areas ‘child cancer risk’

Child cancer ‘three gene screen’

Sources: BBC NEWS 17TH. JAN’08


Categories
Positive thinking

Honesty Is The Best

The Energy Of Honesty
As children most of us learn that honesty is better than dishonesty, and we may not question this beyond whether or not to do what we  are told. As adults, however, we can go deeper to examine our choices as investments of energy with predictable risks and returns. When we speak the truth, we affirm what already is. This is like using a paddle when the stream is already moving the same direction. We are already supported by the universe and its energy flow, so we don’t need to exert much energy, leaving more for other pursuits. But dishonesty redirects a portion of our energy against the flow, which requires extra effort. In addition, it creates an alternate reality that requires further energetic input to be maintained. So we can easily see that we are best served when we work with the flow of the universe…..click & see

Life is not always clearly defined, so we may find it useful to follow our choices to their logical conclusions. We may feel that little untruths are harmless, but they can be like small cracks that weaken an overall structure over time. Even giving someone a compliment or trying to protect them can create problems later when the alternate reality we have created becomes the basis for further actions. Even if the actions that follow are honestly done, the underlying unstable foundation of dishonesty will threaten to topple things eventually. This can lead to further energy being spent on keeping things hidden, working to remember the tales we have spun and fearing the consequences of being found out. Life doesnt need to be this draining, but we can make the choice to free ourselves from the bonds of dishonesty at any time.

Speaking and living our truth may involve risking, among other things, the possibility of rejection. But when we allow ourselves to follow the flow of life, we are supported. We can then use our energy to cultivate physical, emotional, and spiritual well-being and to create our dreams, rather than leaving ourselves too drained to even maintain our existence. Today we can make honesty our chooives to bring positive, lasting results.

Source:Daily Om

Categories
Herbs & Plants

Sage, Vervain

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Botanical Name: Salvia Verbenaca
Family: N.O. Labiatae
Synonyms: Wild English Clary. Christ’s Eye. Oculus Christi.
Common Name: Wild clary
Parts Used: Leaves, seeds.

Habitat and Possible Locations: In Britain it is found wild in only one place on sand dunes at Vazon Bay in Guernsey. In Europe it is found in dry grassland, avoiding acid soils and shade.Meadow, Cultivated Beds.

Description:
Perennial growing to 0.6m. It is hardy to zone 6. It is in flower from June to September, and the seeds ripen from July to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees and Cleistogomy (self-pollinating without flowers ever opening). The plant is self-fertile. It is noted for attracting wildlife. We rate it 2 out of 5 for usefulness.

click to see the pictures…..>….(01).....(1).…..…(2).….…..(3)………….

The plant prefers light (sandy) and medium (loamy) soils and requires well-drained soil. The plant prefers neutral and basic (alkaline) soils. It cannot grow in the shade. It requires dry or moist soil and can tolerate drought. The plant can tolerates strong winds but not maritime exposure.
The Wild English Clary, or Vervain Sage, is a native of all parts of Europe and not uncommon in England in dry pastures and on roadsides, banks and waste ground, especially near the sea, or on chalky soil. It is a smaller plant than the Garden Clary, but its medicinal virtues are rather more powerful.

Description: The perennial root is woody, thicky and long, the stem 1 to 2 feet high, erect with the leaves in distinct pairs, the lower shortly stalked, and the upper ones stalkless. The radical leaves lie in a rosette and have foot-stalks 1 1/2 to 4 inches long, their blades about the same length, oblong in shape, blunt at their ends and heart-shaped at the base, wavy at the margins, which are generally indented by five or six shallow, blunt lobes on each side, their surfaces much wrinkled. The whole plant is aromatic, especially when rubbed, and is rendered conspicuous by its long spike of purplish-blue flowers, first dense, afterwards becoming rather lax. The whorls of the spike are sixflowered, and at the base of each flower are two heart-shaped, fringed, pointed bracts. The calyx is much larger than the corolla. The plant is in bloom from June to August. The seeds are smooth, and like the Garden Clary, produce a great quantity of soft, tasteless mucilage, when moistened. If put under the eyelids for a few moments the tears dissolve this mucilage, which envelops any dust and brings it out safely. Old writers called this plant ‘Oculus Christi,’ or ‘Christ’s Eye.’

Cultivation details
Requires a very well-drained light sandy soil in a sunny position. Prefers a rich soil. Plants can be killed by excessive winter wet.
This species is well suited to the wild garden, growing well in the summer meadow. A good bee plant.
Members of this genus are rarely if ever troubled by browsing deer.
Propagation
Seed – sow March/April in a greenhouse. Germination usually takes place within 2 weeks. Prick out the seedlings into individual pots when they are large enough to handle and plant them out in early summer. In areas where the plant is towards the limits of its hardiness, it is best to grow the plants on in a greenhouse for their first winter and plant them out in late spring of the following year.

Edible Uses:
Condiment; Flowers; Leaves; Tea.
Leaves – raw or cooked. They are most often used as a flavouring in cooked foods. They are aromatic. The young leaves can be eaten fried or candied[183].

A herb tea is made from the leaves, it is said to improve the digestion.

Flowers – raw. A flavouring in salads

Medicinal Action and Uses: ‘A decoction of the leaves,’ says Culpepper, ‘being drank, warms the stomach, also it helps digestion and scatters congealed blood in any part of the body.’

This Clary was thought to be more efficacious to the eye than the Garden variety.

‘The distilled water strengthening the eyesight, especially of old people,’ says Culpepper, ‘cleaneth the eyes of redness waterishness and heat: it is a gallant remedy fordimness of sight, to take one of the seeds of it and put it into the eyes, and there let it remain till it drops out of itself, the pain will be nothing to speak on: it will cleanse the eyes of all filthy and putrid matter; and repeating it will take off a film which covereth the sight.’

The seed forms a thick mucilage when it is soaked for a few minutes in water. This is efficacious in removing small particles of dust from the eyes.

Other Species:
Salvia pratensis, the MEADOW SAGE – our other native Sage – is a very rare plant, found only in a few localities in Cornwall, Kent and Oxfordshire, and by some authorities is considered hardly a true native.

It is common in some parts of Italy and the Ionian Islands.

It has the habit of S. Verbenaca, but is larger. The flowers are very showy, large and bright blue, arranged on a long spike, four flowers in each whorl, the corolla (about four times as long as the calyx) having the prominent upper lip much arched and compressed and often glutinous. The stem bears very few leaves.

Several plants, though not true Sages, have been popularly called ‘Sage’: Phlomis fruticosa, a hardy garden shrub, 2 to 4 feet high, with flowers either yellow or dusky yellow, was known as Jerusalem Sage; Turner (1548) terms it so and he is followed in this by Green (1832), whereas Lyte (1578) gives this name to Pulmonaria officinalis, the Common Lungwort, and Gerard (1597), describing Phlomis fruticosa, gives it another name, saying, ‘The leaves are in shape like the leaves of Sage, whereupon the vulgar people call it French Sage.’ Gerard gives the name of ‘Sage of Bethlem’ to Pulmonaria officinalis; in localities of North Lincolnshire, the name has been given to the Garden Mint, Mentha viridis. ‘Garlick Sage’ is one of the names quoted by Gerard for Teucrium scorodonia, which we find variously termed by old writers, Mountain Sage, Wild Sage and Wood Sage.

Disclaimer:
The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Resources:

http://www.ibiblio.org/pfaf/cgi-bin/arr_html?Salvia+verbenaca

http://botanical.com/botanical/mgmh/s/sages-05.html

Categories
Positive thinking

Your Allies On Life’s Journey

Finding Your Tribe
Part of being human is the search for an individual identity. Bound to this strong need to establish a unique persona, however, is an equally intense desire for acceptance. It is when we find our individual tribes that both are satisfied. Our tribe members are those people who accept us as we are without reservation and gladly accompany us on our journeys of evolution. Among them, we feel free to be our imperfect selves, to engage unabashedly in the activities we enjoy, and to express our vulnerabilities by relying on our tribe for support. We feel comfortable investing our time and energy in the members of our tribe, and are equally comfortable allowing them to invest their resources in our development.

The individuals who eventually become members of your unique tribe are out there in the wide world waiting for you. You are destined to find them, one by one, as you move through life. Sometimes your own efforts will put you in contact with your future tribe members. At other times, circumstances beyond your control will play a role in helping you connect with your tribe. If you look about you and discover that you are already allied with a wonderful and supportive tribe, remember that there are likely many members of your tribe you have not yet met. On the other hand, if you feel you are still living outside of your tribe, broadening your horizons can help you find your tribe members.

However your life develops after you come together with your tribe, you can be assured that its members will stand at your side. On the surface, your tribe may seem to be nothing more than a loose-knit group of friends and acquaintances to whom you ally yourself. Yet when you look deeper, you will discover that your tribe grounds you and provides you with a sense of community that ultimately fulfills many of your most basic human needs.
Source:Daily Om

Categories
Positive thinking

Redirecting The Eruption

Intense emotions demand intense modes of expression. While there are many outlets for the feelings typically deemed positive, however, there are far fewer methods for constructively coping with anger, frustration, fear, sadness, or stress. Consequently, such feelings can cause us to believe that we are no longer in control of our emotional state. Backed into a mental corner, we may lash out at the first individual we encounter. Most of us will quickly discover that our misdirected outpouring of fury has not relieved the pressure of our pain. Powerful emotions are like the lava in a volcano poised to erupt—held in check with nothing but an eroding layer of calm. Within us lies the power to direct the flood of feeling that surges forth by channeling it into productive, artistic, or laborious pursuits.

Retaking control of our emotions at their height can be difficult because our already negative feelings can convince us that others are deserving of our wrath. But if we consciously look for healthier ways of expressing what we feel, we can both safely dispel our pain and use the energy of that pain to add value to our lives. Anger and sadness, for example, can become the inspiration that induces us to dedicate ourselves to bringing about the change we wish to see in the world. If we act rather than react, we can become effective agents of positive transformation. When we channel our frustration or feelings of stress into outside-the-box thinking and proactive exploits, we are more apt to discover solutions to the issues that initially left us stymied. And if we view fear as a signal that we need to reexamine our circumstances rather than a cue to flee, we may gain new and unexpected insight into our lives.

Channeling your emotions into constructive action can also prevent you from engaging in cyclical rumination in which you repeatedly relive the situation, event, or expectation that originally sparked your feelings in your mind’s eye. Since you are focused on a goal, even if your ambition is merely to better understand yourself, your pain is no longer being fed by your intellectual and emotional energy and quickly ebbs away. You not only avoid lashing out at others, but you also actively take part in your own healing process while honestly acknowledging and honoring your feelings.

Source   :Daily Om

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