Navigation Links
Anti-wrinkle Compound Causes Pathological Reaction in Skin Cells

Researchers from Université Laval’s Faculty of Medicine have discovered that a compound commonly used in many antiwrinkle products causes a pathological reaction in skin// cells.

DMAE (2-dimethyl
aminoethanol) is used in many antiwrinkle products dubbed "instant anti-aging face-lifts." This compound, as well as other chemically similar ones, are also found in cosmetics, creams, lipsticks, shampoos, soaps, and baby lotions, although the way they work is not yet understood.

In vitro tests conducted by Dr. Marceau’s team revealed that the application of DMAE induces a quick and spectacular swelling of skin cell vacuoles called fibroblasts, which act as reservoirs and interface between the inside and the outside of the cell.

In the hours following the application of DMAE, the researchers observed an important slowing down of cell division—sometimes coming to a complete stop, the inhibition of certain metabolic reactions, and the death of a significant percentage of fibroblasts. The mortality rate of fibroblasts, which varied according to DMAE concentration, was above 25% after 24 hours in the case of a concentration similar to the one resulting from normal use of an antiwrinkle cream. The thickening of the skin induced by the pathological swelling of the fibroblasts would explain the antiwrinkle effect of DMAE, according to the researchers.

"Even though DMAE is similar to medication, there is very little scientific documentation about its pharmacological and toxicological effects," explains Dr. Marceau, who stresses his goal is not to condemn the use of this compound. "We’re not saying DMAE is dangerous to people exposed to it, but our results indicate it’s time to begin serious research to determine whether or not it poses a health risk."

DMAE is not a unique case in the world of beauty products, continues the researcher. "Several compounds found in cosmetics are just as complex as medication—they are abso rbed through the skin, flow through the bloodstream, are expelled by the kidneys, or stocked in cells or even in the liver. Yet, the laws regulating their use are far less restrictive than those regulating drugs," concludes Dr. Marceau.

Source-Eurekalert'"/>




Related medicine news :

1. Researchers have Developed Anti-wrinkle Cream From Camels Milk
2. Do Anti-wrinkle Cosmetics Really Work?
3. Compound of Broccoli combats breast cancer
4. New Compound Could Strengthen The Effect Of Chemotherapy
5. Breathing Cancer Causing Compounds During Pregnancy Found To Affect Offspring
6. Compound from cottonseed for neck and head cancers
7. Compounds Found In The Vegetable Broccoli Could Have Anti-Cancer Properties
8. Adding Sorghum Compounds To Dietary Supplements May Help Lower Cholesterol
9. Compound In Grapes And Red Wine To Counter Alzheimers Disease
10. Sugars Could Contain Key Cancer Inhibiting Compounds
11. Compound From Cyanobacterium Can Fight Alzheimer’
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... 2017 , ... The International Association of Eating Disorders Professionals ... the field of eating disorders, announces the opening of early registration for the ... at the Omni Resort at ChampionsGate. , The annual iaedp™ Symposium ...
(Date:10/13/2017)... ... October 13, 2017 , ... ... PharmD ‘17, and Jennifer Huggins, PharmD ’17, along with clinical associate professor ... prevention of cardiovascular diseases during the 15th Annual Women’s Health Conference. The ...
(Date:10/13/2017)... ... October 13, 2017 , ... Apple Rehab Shelton Lakes , ... mock evacuation of the facility as part of a disaster drill on October 3rd. ... EMS and Shelton City Emergency Manager, as well as the Connecticut Long Term ...
(Date:10/13/2017)... ... ... The Visiting Nurse Association (VNA) of Somerset Hills is proud to host ... items from across the nation, this holiday-themed event will raise funds and awareness for ... The boutique will be open Saturday, November 4 (10:00 a.m. – 5:00 p.m.) ...
(Date:10/13/2017)... ... ... Global Healthcare Management’s 4th Annual Kids Fun Run brought out many kids this ... by Global Healthcare Management’s CEO, Jon Letko, is aimed at getting kids excited about ... ages; it is a non-competitive, non-timed event, which is all about having fun and ...
Breaking Medicine News(10 mins):
(Date:10/5/2017)... , Oct. 5, 2017  In response to ... Oral and Maxillofacial Surgeons (AAOMS) released prescribing recommendations ... to be used as a first-line therapy to ... Recognizing the value ... White Paper "Opioid Prescribing: Acute and Postoperative Pain ...
(Date:10/2/2017)... -- Eli Lilly and Company (NYSE: LLY ) ... of 2017 on Tuesday, October 24, 2017. Lilly will ... the investment community and media to further detail the ... begin at 9 a.m. Eastern time. Investors, media and ... the conference call through a link that will be ...
(Date:9/28/2017)... WASHINGTON , Sept. 28, 2017 Cohen ... to advance the use of wearable and home sensors ... brain disorders. Early Signal Foundation, a nonprofit organization focused ... populations, will provide an affordable analytical system to record ... ...
Breaking Medicine Technology: