Ecco uno studio interessantissimo su una sostanza che non so bene da dove arrivi (forse da Marte[8D]).
Come potrete leggere è uno studio condotto su dei topi. L'applicazione di una soluzione contenente tale sostanza (120mg/ml) ha avuto un effetto sui topi pari a quello del minoxidil. Inoltre a percentuali maggiori la velocità di ricrescita è addirittura aumentata.
Ecco lo studio:
Hair growth induction by different concentrations of Cotinus coggygria. extract
C3H mice were treated as described in Example 3. In addition to the 150mg/ml Cotinus coggygria formulation prepared as a concentrate via heat
processing, a lyophilized Cotinus extract powder was prepared as described above, as well as lower (60mg/ml, 90mg/ml, 120mg/ml) and higher concentrations (up to 210mg/ml) of Cotinus coggygria extracts (Table III) . The treatment groups included a placebo, 5% minoxidil as positive control and an untreated group to serve as control for natural hair growth initiation and to observe placebo effects. 200ul of test materials were applied topically to the area daily, 5 days a week. Images were taken at the first signs of anagen/active growth phase and when needed based on visual observation. Skin samples were obtained for histological analysis and a study log documenting day-to-day observations of mice entering anagen (grey skin) were recorded. Treatments continued for up to 6 weeks. Results of this study are shown in Table III. These results show that the 150mg/ml Cotinus Lyophilized extract induced anagen equally well as the heat- processed 150mg/ml Cotinus extract. Moreover, a dose- dependent increase in dorsal hair coverage was observed visually and documented by images, and also confirmed by histological analysis. The 60mg/ml dose was the lowest dose inducing hair growth in the C3H model with the 150mg/ml concentration being the most efficient dose inducing hair growth with the formulation prototype containing DMIS. The 210mg/ml induced hair growth similar to the formulation containing no DMIS resulting in anagen entry two days earlier, and resulted in
accelerated follicular cycling inducing a second anagen phase .
The 120mg/ml induced hair growth in the C3H mice similar to 5% Minoxidil, whereas the higher concentrations induced hair growth faster than 5% Minoxidil.
Questo è il link...è immenso. Ci sono altri esperimenti piuttosto interessanti:
http://www.wipo.int/pctdb/en/wo.jsp?WO=2008076709&IA=US2007087070&DISPLAY=DESC it
Come potrete leggere è uno studio condotto su dei topi. L'applicazione di una soluzione contenente tale sostanza (120mg/ml) ha avuto un effetto sui topi pari a quello del minoxidil. Inoltre a percentuali maggiori la velocità di ricrescita è addirittura aumentata.
Ecco lo studio:
Hair growth induction by different concentrations of Cotinus coggygria. extract
C3H mice were treated as described in Example 3. In addition to the 150mg/ml Cotinus coggygria formulation prepared as a concentrate via heat
processing, a lyophilized Cotinus extract powder was prepared as described above, as well as lower (60mg/ml, 90mg/ml, 120mg/ml) and higher concentrations (up to 210mg/ml) of Cotinus coggygria extracts (Table III) . The treatment groups included a placebo, 5% minoxidil as positive control and an untreated group to serve as control for natural hair growth initiation and to observe placebo effects. 200ul of test materials were applied topically to the area daily, 5 days a week. Images were taken at the first signs of anagen/active growth phase and when needed based on visual observation. Skin samples were obtained for histological analysis and a study log documenting day-to-day observations of mice entering anagen (grey skin) were recorded. Treatments continued for up to 6 weeks. Results of this study are shown in Table III. These results show that the 150mg/ml Cotinus Lyophilized extract induced anagen equally well as the heat- processed 150mg/ml Cotinus extract. Moreover, a dose- dependent increase in dorsal hair coverage was observed visually and documented by images, and also confirmed by histological analysis. The 60mg/ml dose was the lowest dose inducing hair growth in the C3H model with the 150mg/ml concentration being the most efficient dose inducing hair growth with the formulation prototype containing DMIS. The 210mg/ml induced hair growth similar to the formulation containing no DMIS resulting in anagen entry two days earlier, and resulted in
accelerated follicular cycling inducing a second anagen phase .
The 120mg/ml induced hair growth in the C3H mice similar to 5% Minoxidil, whereas the higher concentrations induced hair growth faster than 5% Minoxidil.
Questo è il link...è immenso. Ci sono altri esperimenti piuttosto interessanti:
http://www.wipo.int/pctdb/en/wo.jsp?WO=2008076709&IA=US2007087070&DISPLAY=DESC it