LM N°2/ 2024. The state of the art in 2024. HYALURONIC ACID, FROM THE ENDOGENOUS MOLECULE TO INJECTABLE GELS. Denis COUCHOUREL.

The state of the art in 2024 HYALURONIC ACID: FROM ENDOGENIC MOLECULE TO INJECTABLE GELS Denis COUCHOUREL, PhD Scientific and Medical Director, Laboratoires VIVACY ENDOGENIC HYALURONIC ACID In 1934, Karl Meyer and John Palmer described a new polysaccharide initially isolated from bovine vitreous humor. This substance contained a uronic acid and a sugar [...].
LM N°2/ 2024. STATE OF RESEARCH IN 2024. ALTERATIONS IN MUCOSAL TRANSUDATION IN VULVOVAGINAL ATROPHY: WHAT MECHANISMS ARE INVOLVED? THE ROLE OF HYALURONIC ACID IN INFLUENCING VAGINAL LUBRICATION. Denis COUCHOUREL, PhD Scientific and Medical Director, Laboratoires VIVACY

The state of the art in 2024 on HA research ALTERATIONS OF MUQUEOUS TRANSSUDATION IN VULVO- VAGINAL ATROPHIES: WHAT MECHANISMS ARE INVOLVED? THE ROLE OF HYALURONIC ACID IN INFLUENCING VAGINAL LUBRICATION. Denis COUCHOUREL, PhD Scientific and Medical Director, VIVACY Laboratories INTRODUCTION In 2014, the [...]
LM N°2/ 2023. Theme 1: Genitourinary health after breast cancer. Hyaluronic acid: from endogenous molecules to injectable gels. Denis Couchourel, Phd, Vivacy Laboratory

Hyaluronic acid: from the endogenous molecule to injectable gels Denis COUCHOUREL, PhD Scientific and Medical Director, Laboratoires VIVACY Hyaluronic acid is an endogenous molecule essential to extracellular matrices, with remarkable properties that are exploited by the body in very specific compartments (vitreous humor, joint cavity...). It is also a biologically active molecule involved in the [...]
LM N°2/ 2023. Theme 1: Genitourinary health after breast cancer. Alterations in mucosal transudation in vulvovaginal atrophy: what mechanisms are involved? The role of hyaluronic acid in influencing vaginal lubrication. Denis Couchourel, Phd (Vivacy Laboratory)

Alterations in mucosal transudation in vulvovaginal atrophy: what mechanisms are involved? The role of hyaluronic acid as an influencing factor
vaginal lubrication
LM N°1 / 2023. Alterations in mucosal transudation in vulvovaginal atrophy: mechanisms involved? The role of hyaluronic acid. Denis COUCHOUREL, PhD, Medical and Scientific Director, Vivacy Laboratories





Still taboo subjects. Alterations in mucosal transudation in vulvovaginal atrophy: what mechanisms are involved? Influence of hyaluronic acid. Denis COUCHOUREL, PhD, Medical and Scientific Director, Vivacy Laboratories Introduction In 2014, the foundations for the definition of genitourinary menopausal syndrome were laid (Portman et al, 2014). In [...]
LM N° 3/ 2022. Another look. Hyaluronic acid and tissue regeneration. Denis Couchourel PhD, MBA Scientific & Medical Director Laboratoires Vivacy





Another look Hyaluronic acid and tissue regeneration Denis Couchourel PhD, MBA Scientific & Medical Director Vivacy Laboratories Introduction The first publications describing the clinical results of hyaluronic acid (HA) used as dermal filling material for aesthetic purposes date back to the early 2000s (Duranti F et al, 1998 ; Pollack S, [...]
LM N° 2/ 2021. Everything you want to know about hyaluronic acid (HA): from the endogenous molecule to injectable gels. Denis COUCHOUREL PhD, Laboratoires VIVACY





EVERYTHING YOU WANT TO KNOW HYALURONIC ACID: FROM THE ENDOGENIC MOLECULE TO INJECTABLE GELS Denis COUCHOUREL, PhD. Scientific and Medical Director of VIVACY Laboratories Endogenous hyaluronic acid In 1934, Karl Meyer and John Palmer described an endogenous hyaluronic acid [...].