He knew that darkly pigmented peoples were found close to the equator lightly pigmented peoples, like himself, were found closer to the poles.

All of these lesions harbor bacteria and are infectious.

Some of us with lightly pigmented skin live in high UV areas.

Some of us with darkly pigmented skin live in low UV areas.

In about 10 of the cases, eczema develops around the lesions.

As one of the consequences of war, there are high rates registered of amputations, lesions of the spinal cord and bone marrow, traumatic injuries of brain, lesions of peripheral nerves and multiple traumas.

They are red in color because the oxygen rich blood shows through the non pigmented skin.

Diagnosis Magnetic resonance imaging (MRI) is the imaging of choice in spinal cord lesions.

The skin condition of the patient began to improve and the skin lesions lessened.

Most lesions were small (3 to 7 mm), though some were larger than 7 mm.

Magnetic resonance imaging of the brain and spine may show areas of demyelination (lesions or plaques).

The principal treatments consist of neurosurgical removal of the tumors and surgical treatment of the eye lesions.

In contrast, for all three patients, anakinra led to disappearance of fever and skin lesions within 24 hours.

And we all share this incredible heritage of having originally been darkly pigmented, two million to one and half million years ago.

It is unusual for lesions to form on the face, but they may appear on the cheeks or at the hairline.

Individual molluscum lesions may go away on their own and are reported as lasting generally from 6 weeks, to 3 months.

People with strokes and lesions in the emotion processing parts of the brain are not super smart, they're actually sometimes quite helpless.

We have to, if we're lightly pigmented, be careful about the problems of skin cancer, and destruction of folate in our bodies, by lots of sun.

What they haven't been so good about instructing people is the problem of darkly pigmented people living in high latitude areas, or working inside all the time.

Color The vivid colors in the spring are the result of pigmented bacteria in the microbial mats that grow around the edges of the mineral rich water.

Contrarily, an alternative hypothesis on the role of microchimeric cells in lesions is that they may be facilitating tissue repair of the damaged organ.

Use of lemon myrtle oil as a treatment for skin lesions caused by molluscum contagiosum virus (MCV), a disease affecting children and immuno compromised patients, has been investigated.

We live in a world where we have lightly and darkly pigmented people living next to one another, but often brought into proximity initially as a result of very invidious social interactions.

This is 20 year old dolphin living in Florida, and she had these lesions in her mouth that, over the course of three years, developed into invasive squamous cell cancers.

The chemical inhibitors used in this treatment target the enzyme polymerase (PARP1), which is normally involved in the repair of DNA single strand breaks a common form of spontaneous DNA lesions.

History The idea of DAI first came about as a result of studies by Sabina Strich on lesions of the white matter of individuals who had suffered head trauma years before.

Mass lesions that push the brainstem downward can damage the nerve by stretching it between the point where it emerges from the pons and the point where it hooks over the petrous temporal bone.

Within about 20 minutes of ultraviolet exposure in light skinned individuals (three to six times longer for pigmented skin), the concentrations of vitamin D precursors produced in the skin reach an equilibrium, and any further vitamin D produced is degraded.

Electron therapy can treat such skin lesions as basal cell carcinomas because an electron beam only penetrates to a limited depth before being absorbed, typically up to 5 cm for electron energies in the range 5 20 MeV.

For example, I face my own dilemmas, and I do my own experiments. I have a seemingly dangerous condition called Barrett s esophagus mysterious lesions around the entrance to my stomach that were discovered by chance (during medical exams for my cosmonaut training).