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The Gateway, NE
Sept 30 2004
New sunscreen technology reported by Omaha scientist
As summer comes to an end, an Omaha physician-scientist has recently
reported research findings on a unique sunscreen that could help
people against the sun's exposure.
Dr. Ramon M. Fusaro, M.D., of the UNMC and Creighton University
Medical Center faculty, presented the results of a sunscreen that is
built into and bound to the skin. The results were presented at the
Eighth International Symposium on the Maillard Reaction in
Charleston, S.C. He conducted the research along with colleague Edwin
Rice, M.D. of Minneapolis' Park Nicollet Clinic.
The two reported that the formation of melanoidins in the skin, a
keratin-bound sunscreen, protected 30 Caucasian patients from
developing a sun rash from their allergy to sunlight without any
therapeutic failures. The sunscreen was chemically formed in the top
later of the skin by the overnight sequential bedtime applications of
two chemically pure medications. The first medication was
dihydroxyacetone (sunless tanning lotion) followed 15 minutes later
by lawesone (active dye in henna). Serious side effects could be
caused by over-the-counter versions, if used by the public. Fusaro
and Rice warn that those are not pure and may degenerate.
Fusaro said that experimental records of the studied patients
revealed that they also never experienced any sunburns during the
seven months of the study even though 60 percent of them were in
sunlight for eight to six hours per day.
While there are many advantages to the sunscreen, there remains one
major disadvantage of the keratin-bound sunscreen. It cannot be used
in individuals who have a rare disease known as glucose-6 phosphate
dehydrogenase deficiency. Fusaro said, however, that the presence of
the genetic mutation could be identified by a blood test.
The keratin-bound sunscreen will most likely be a prescription
medication, and the user will have to take vitamin D supplements
because of the sunscreen's efficiency of blocking the sun's rays
entering the skin.
UNMC teams to help Arab nursing education
Last Monday, UNMC's College of Nursing formalized a three-year
contract affiliation with the Al-Zaytoonah Private University of
Jordan that will include sharing UNMC's traditional and online
nursing education and clinical curriculum. It also will provide
faculty training in integrating online courses into traditional
curriculum.
The affiliation was established to advance nursing education in
Jordan and the Arab region.
UNMC's college of nursing already provides courses to faculty of
Erebouni College in Armenia -the pilot site for the college's
strategy of a "global classroom" moving into other regions-- as well
as India and China.
Officials say the advantages of the partnership include raising the
quality of nursing education, ultimately improving patient care, and
addressing nursing shortages in Jordan and the Arab region. There are
eight colleges of nursing in Jordan.
One of the first things the partnership will support is the creation
of a learning resource center at AZPU. The center will be equipped
with computers and other technology allowing students to learn and
practice nursing skills on their own. The center will also integrate
online courses, audio-visual resources and address improvements in
clinical instruction and evaluation.
Sept 30 2004
New sunscreen technology reported by Omaha scientist
As summer comes to an end, an Omaha physician-scientist has recently
reported research findings on a unique sunscreen that could help
people against the sun's exposure.
Dr. Ramon M. Fusaro, M.D., of the UNMC and Creighton University
Medical Center faculty, presented the results of a sunscreen that is
built into and bound to the skin. The results were presented at the
Eighth International Symposium on the Maillard Reaction in
Charleston, S.C. He conducted the research along with colleague Edwin
Rice, M.D. of Minneapolis' Park Nicollet Clinic.
The two reported that the formation of melanoidins in the skin, a
keratin-bound sunscreen, protected 30 Caucasian patients from
developing a sun rash from their allergy to sunlight without any
therapeutic failures. The sunscreen was chemically formed in the top
later of the skin by the overnight sequential bedtime applications of
two chemically pure medications. The first medication was
dihydroxyacetone (sunless tanning lotion) followed 15 minutes later
by lawesone (active dye in henna). Serious side effects could be
caused by over-the-counter versions, if used by the public. Fusaro
and Rice warn that those are not pure and may degenerate.
Fusaro said that experimental records of the studied patients
revealed that they also never experienced any sunburns during the
seven months of the study even though 60 percent of them were in
sunlight for eight to six hours per day.
While there are many advantages to the sunscreen, there remains one
major disadvantage of the keratin-bound sunscreen. It cannot be used
in individuals who have a rare disease known as glucose-6 phosphate
dehydrogenase deficiency. Fusaro said, however, that the presence of
the genetic mutation could be identified by a blood test.
The keratin-bound sunscreen will most likely be a prescription
medication, and the user will have to take vitamin D supplements
because of the sunscreen's efficiency of blocking the sun's rays
entering the skin.
UNMC teams to help Arab nursing education
Last Monday, UNMC's College of Nursing formalized a three-year
contract affiliation with the Al-Zaytoonah Private University of
Jordan that will include sharing UNMC's traditional and online
nursing education and clinical curriculum. It also will provide
faculty training in integrating online courses into traditional
curriculum.
The affiliation was established to advance nursing education in
Jordan and the Arab region.
UNMC's college of nursing already provides courses to faculty of
Erebouni College in Armenia -the pilot site for the college's
strategy of a "global classroom" moving into other regions-- as well
as India and China.
Officials say the advantages of the partnership include raising the
quality of nursing education, ultimately improving patient care, and
addressing nursing shortages in Jordan and the Arab region. There are
eight colleges of nursing in Jordan.
One of the first things the partnership will support is the creation
of a learning resource center at AZPU. The center will be equipped
with computers and other technology allowing students to learn and
practice nursing skills on their own. The center will also integrate
online courses, audio-visual resources and address improvements in
clinical instruction and evaluation.