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UCLA Scientists Develop New Therapeutics that Could Accelerate Wound Healing

By Guest PostFebruary 27, 2013Healthaccelerate, acidic conditions, advertisement, antibiotic creams, bandages, basic, bfgf, bind heparin, biologist hugo armelin, bone regeneration, caitlin decker, chronic wounds, complex sugar, darice wong, dermatologist, diabetes, embryonic development, fibroblast growth factor, growth, growth factor, healing process, heather maynard, jenny kim, lloyd miller, motivation, natural biomolecules, naturally occurring, nervous system, new blood vessels, new cells, new therapeutics, nutrients, p sscopegma, pituitary gland, polymer, signaling molecule, stem cell renewal, structure of heparin, sung hye kim, thi nguyen, tissue regeneration, treat skin wounds, wound healing, wound healing ointments

In “before” and “after” photos from advertisements for wound-healing ointments, bandages and antibiotic creams, we see an injury transformed from an inflamed red gash to smooth and flawless skin.

What we don’t appreciate is the vital role that our own natural biomolecules play in the healing process, including their contribution to the growth of new cells and the development of new blood vessels that provide nutrients to those cells. (more…)

Another World, Magnified

By Guest PostMarch 14, 2012Scienceaesthetics, animals, arts and sciences, beauty and art, canada, ersilia anghel, fulgurite, human anatomy, humans, magnified, minerals, Netherlands, photograph, pituitary gland, plants, romania, sarah moore, sci pho, triple citizenship, united kingdom, university of arizona

UA undergraduate researcher Ersilia Anghel has been collecting artistic photographs of minerals, plants, animals and humans, illustrating the intersections between the arts and sciences.

Scientists and artists have long collaborated to produce illustrative images and paintings of medical procedures, human anatomy and botanical displays.

But with the emergence of new, advanced technologies, scientists have begun to more readily produce their own photographic works, often times revealing the aesthetics of another world around us. (more…)

Unexpected Discovery on Hormone Secretion

By Guest PostJuly 31, 2011Healthhormone producing organs, hormone secretion, pituitary cells, pituitary gland

A team of geneticists at the Institut de recherches cliniques de Montréal (IRCM), directed by Dr. Jacques Drouin, made an unexpected discovery on hormone secretion. Contrary to common belief, the researchers found that pituitary cells are organized in structured networks. The scientific breakthrough was published yesterday by the scientific journal Proceedings of the National Academy of Sciences (PNAS). Dr. Drouin is a full professor in the Department of Biochemistry (accreditation in molecular biology) at the Université de Montréal. (more…)

Neurosurgeon’s Rare Skills Saved a Haitian Priest’s Life

By Guest PostJuly 20, 2011Healthaneurysm, brain, catheter, endovascular surgery, femoral artery, haiti, ketan bulsara, neuroendovascular and skull-based surgery, neurosurgeons, norbert tibeau, optic nerve, pituitary gland, priesthood, skull based cerebrovascular microsurgery, state of the art technology, yale medical group, yale new haven hospital

On April 26, Dr. Ketan Bulsara, using state-of-the-art technology, threaded a catheter less than one centimeter in width from the femoral artery in Norbert Tibeau’s thigh into an aneurysm in his brain. The aneurysm had grown to a diameter of two centimeters and bordered on such critical structures as the optic nerve and pituitary gland. If left untreated chances were high that within five years it would either kill Tibeau or devastate him neurologically. (more…)

Tag Archives: pituitary gland

UCLA Scientists Develop New Therapeutics that Could Accelerate Wound Healing

Another World, Magnified

Unexpected Discovery on Hormone Secretion

Neurosurgeon’s Rare Skills Saved a Haitian Priest’s Life