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Nattapol Attatippaholkun. The effect of sunscreen plus triphal on facial melasma. Master's Degree(Dermatology). Mae Fah Luang University. Learning Resources and Educational Media Center. : Mae Fah Luang University, 2023.
The effect of sunscreen plus triphal on facial melasma
Effect of sunscreen plus triphal on facial melasma
Name: Nattapol Attatippaholkun
keyword:
Melasma
Classification :.DDC: e-Theses
;
MASI
MeSH:
Antioxidants
MeSH:
Sunscreens (Cosmetics)
MeSH:
Mole (Dermatology)
LCSH:
Antioxidants
LCSH:
Sunscreens (Cosmetics)
LCSH:
Mole (Dermatology)
Abstract:
Though sunscreens have been an indispensable part in treating melasma, there is, however, a paucity of data in the literature evaluating the effect of broad‐spectrum sunscreen with antioxidant in its treatment. The aim of this study was to evaluate the synergistic antioxidant effect of triphala and UV protecting effect of sunscreen in facial melasma. A total of 42 patients with melasma were included in the study. The sun protection and antioxidant level of the sunscreen was evaluated in vitro. Melanin index, erythema index2, Melasma Area Severity Score (MASI) and skin moisture were evaluated following the application of sunscreen once daily in the morning for 4 weeks. At the highest point of cheekbone, melanin index decreased from 217 before to 190 after the treatment (p<0.05). The average MASI score of patients decreased by 2.2 points, falling from 5.2 at the baseline to 3.0 (p<0.05). However, Erythema index was not different when compared between 310 before and 317 (p>0.05). Skin moisture was also not different, with the level of hydration 39.7 before and 36.4 after (p>0.05). Mean SPF value was 11.85. Mean UVAPF value was 6.89. Mean critical wavelength was 383.89 nm. DPPH (2,2-Diphenyl-1-picrylhydrazyl), ABTS (2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) and FRAP (Ferric Reducing Antioxidant Power) assays of the triphala extract were 219.30, 170.40, 364.43 mg of Trolox equivalent antioxidant capacity/ml, respectively. The triphala sunscreen can lighten skin reducing the melanin index and MASI significantly. The triphala sunscreen could thus be considered an effective anti-melasma component.
Mae Fah Luang University. Learning Resources and Educational Media Center
Address:
CHIANG RAI
Email:
library@mfu.ac.th
Role:
Advisor
Created:
2023
Modified:
2024-03-05
Issued:
2024-03-05
วิทยานิพนธ์/Thesis
application/pdf
CallNumber:
e-Theses
eng
DegreeName: Master of Science
Level: Master's Degree
Descipline: Dermatology
Grantor: Mae Fah Luang University
©copyrights Mae Fah Luang University
RightsAccess:
ใช้เวลา
0.027396 วินาที
Nattapol Attatippaholkun
| Title | Contributor | Type |
|---|---|---|
| Dengue virus and the capability to infect human Megakaryocyte from Megakaryoblastic cell line and Hematopoietic stem cell
มหาวิทยาลัยมหิดล Nattapol Attatippaholkun | Surapol Issaragrisil Kovit Pattanapanyasat Chanchao Lorthongpanich | วิทยานิพนธ์/Thesis |
| The effect of sunscreen plus triphal on facial melasma
มหาวิทยาลัยแม่ฟ้าหลวง Nattapol Attatippaholkun | Thamthiwat Nararatwanchai | วิทยานิพนธ์/Thesis |
Thamthiwat Nararatwanchai