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Ashitaba (Angelica keiskei) Leaves Extract Cream 8% Prevented Tyrosinase and Melanin Elevation in the Ultraviolet B-Exposed Guinea Pig (Cavia porcellus) Skin Erwin Sugito; Wimpie Pangkahila; Anak Agung Gede Putra Wiraguna
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 4 No 2 (2020): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36675/ijaam.v4i2.99

Abstract

Introduction: Ultraviolet B radiation causes free radical formation, which then activates tyrosinase, an enzyme that plays a role in melanin biosynthesis. The purpose of this study was to prove that Ashitaba (Angelica keiskei) leaves extract cream 8% prevented the increase of tyrosinase levels and the amount of melanin in the ultraviolet B-exposed guinea pig (Cavia porcellus) skin. Methods: This study was conducted with a randomized posttest only control group design. The subjects were guinea pigs (Cavia porcellus), male, healthy, local strains, aged 3-4 months, weighing 300-350 grams, one hybrid, which were divided into 2 groups (n= 18). The control group (ultraviolet B exposure and placebo of basic cream), and the treatment group ultraviolet B exposure and Ashitaba leaves extract cream 8%). After 2 weeks of treatment, tyrosinase levels were examined by the ELISA method, while the amount of melanin was examined using Masson-Fontana staining. Results: The tyrosinase level in the control group was higher than the treatment group. The tyrosinase level of control group was 30.95 ± 3.43 ng/ml while in the treatment group was 11.60 ± 0.34 ng / ml (p <0.05). Similarly, the melanin in the control group was higher than the treatment group. The average number of melanin in the control group was 20.54 ± 2.59% while in the treatment group was 1.96 ± 1.25% (p <0.05). Conclusion: Ashitaba (Angelica keiskei) leaves extract cream 8% prevented the increase of tyrosinase levels and the amount of melanin in the ultraviolet B-exposed guinea pig (Cavia porcellus) skin.
The Aplication of Topical Wharton’s Jelly Mesenchymal Stem Cell Conditioned Medium (Wjmsc-Cm) Inhibit the Increase in Expression of Matrix Metalloproteinase-1 and Increased the Amount of Collagen in the Skin Of Wistar Mice Exposed to Ultraviolet-B Rays Suarni .; Wimpie Pangkahila; I Gusti Made Aman
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 2 No 1 (2018): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

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Abstract

Introduction: Ultraviolet B exposure is one of the factors causing extrinsic skin aging called photoaging. In this study, stem cell derived media growth factors conditioned from umbilical cord was used. The purpose of this study is to prove that topical administration of Wharton’s Mesenchymal Stem Cell Conditioned Medium Jelly (WJMSC-CM) could inhibit the increase in expression of matrix metalloproteinase-1 and increases the amount of collagen in the skin of wistar rats exposed to ultraviolet-B light. Methods: An animal experimental with Post-test Only control group design study was conducted to evaluate the aforementioned hypothesis. The number of samples used in this study was 36 wistar rats, aged 3-4 months and were divided into 2 groups: the control group consisted of 18 rats and were given placebo glycerin gel and exposed to UV B rays, while the treatment group was given WJMSC-CM and exposed to UV B rays. All treatments were given UV B rays with a total irradiation dose of 840mj / cm2 for 4 weeks. The study was carried out at the Laboratory Animal Unit Unit of Pharmacology, Faculty of Medicine, Udayana University, Denpasar. Results: By using the Shapiro Wilk test for numerical data with normal distribution, Levene’s Test showed that the distribution of data and variants are homogeneous groups for both groups. The results of the comparative analysis of the two groups using independent t-test showed significant differences between the two groups on MMP-1 expression and the amount of collagen (p <0.05). Conclusion: The conclusion of this study is the administration of WJMSC-CM topically inhibits the increase in MMP-1 expression and increases the amount of collagen in wistar rats exposed to UV B light.
Implantation of Polycaprolactone (PCL) Thread Increased Dermal Collagen of Old Female Wistar Rats (Rattus Norvegicus) More Than Polydioxanone (PDO) Thread Junivan Lindra; Wimpie Pangkahila; Anak Agung Gde Putra Wiraguna
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 5 No 2 (2021): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36675/ijaam.v5i2.77

Abstract

Introduction: Wrinkles and sagging are the sign of skin aging. Threadlift using polydioxanone (PDO) and polycaprolactone (PCL) can increase the amount of collagen. This study aimed to study which thread is better to induced collagenesis. Methods: This study used a posttest-only control group design. The subjects were 30 Wistar rats, healthy, female, age 16-18 months (human equivalent age 45 years), the body weight of 160-180 grams which were divided into three groups (n = 10). The negative control group (P0) was not given any treatment, the positive control group (P1) was treated with 27G needle pierced, 60 mm with 3 PDO threads horizontally in the dermal layer, treatment group (P2) was treated with 27G needle pierced, 60 mm with 3 PCL threads horizontally in the dermal layer. After 4 weeks, a 5x5mm biopsy was performed on the skin and histopathological preparations were made with Sirius Red staining. Results: The results showed that the amount of collagen in the P0 group was 75.0±1.51, in the P1 group was 82.3 ± 1.49, while in the P2 group was 86.0 ± 1.22 (p <0.001). The LSD test showed that there were differences between the P1 group and the P2 group (p <0.001), where the amount of dermal collagen in the PCL group was higher compared to the PDO group. Conclusion: It can be concluded that the implantation of polycaprolactone (PCL) thread increased dermal collagen of old female Wistar rats (Rattus norvegicus) more than polydioxanone (PDO) thread.
Black rice bran (oryza sativa l. indica) extract cream prevented the increase of dermal matrix metalloproteinase-1 and dermal collagen reduction of male Wistar rats (rattus norvegicus) exposed to ultraviolet-B rays Astried Haryanto; Wimpie Pangkahila; Anak Agung Gde Putra Wiraguna
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 4 No 1 (2020): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.849 KB) | DOI: 10.36675/ijaam.v4i1.48

Abstract

Introduction: The radiation of UV B rays exposure is capable of inducting free radicals to the skin, damaging the dermal collagen and stimulating skin aging. Photoaging prevention may be conducted by utilizing antioxidant and one of the good sources of antioxidant is black rice bran. Therefore the purpose of this research was to assess the effects of topical 35% black rice bran (Oryza sativa L.indica) extract toward dermal Matrix Metalloproteinase-1 (MMP-1) and dermal collagen in male Wistar rats (Rattus norvegicus). Method: A post-test only control group design was conducted using 36 male Wistar rats divided into 2 groups (treatment and control). Both groups were exposed to UV-B rays 3 times a week for 4 weeks but the treatment group received 35% black rice bran extract cream twice a day. The control group was only treated by base cream. Histopathological examination was used to assess MMP-1 expression while Picro Sirius Red staining was used to assess dermal collagen on the rat’s skin. Result: Comparative statistical analysis results for both groups revealed that MMP-1 expression in treatment group was significantly lower than control group (30.94±4.22% vs. 9.57±2.76%; p<0.001). Meanwhile, collagen density was significantly higher in treatment group (83.59±2.84% vs. 58.40±2.69%). Conclusion: Topical application of 35% black rice bran extract cream prevented the increase of MMP-1 expression and dermal collagen reduction. Further study is needed to validate these findings.
Oral L-Arginine lower neovascularization and the number of fibroblasts but failed to increase nitric oxide and epithelialization in the healing process of male white diabetic wistar rats (Rattus norvegicus) Fenni Liem; Wimpie Pangkahila; I Wayan Weta
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 3 No 2 (2019): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (472.194 KB) | DOI: 10.36675/ijaam.v3i2.44

Abstract

Introduction: Oral L-Arginine is a conditional essential amino acid that plays a role in wound healing in DM. The role of arginine in diabetic wounds is by enhancing blood circulation in the injured area and increasing oxygen supply to the wound tissue. The purpose of this study to prove the administration of oral L-Arginine toward vascularization status in wound healing of male white rats wistar diabetes mellitus. Methods: A randomized posttest only control group study using with 36 diabetic induced wistar rats (Rattus Norvegicus) aged 2-3 months and weighing 180-200gram which then divided randomly into two groups. Nitric oxide level was measured on the third day and each group was then further divided into two groups for examination of neovascularization, fibroblasts and epithelialization on the seventh day and on the tenth day. Results: Administration oral L-Arginine failed to induce any significant change in Nitric Oxide level and wound gap closure. On the other hand, the results showed that the mean neovascularization was significantly different between the two groups on the 10th day (Control group vs intervention group: 4.22±1922 vs1.89±1364; p=0.009). In addition, the mean number of fibroblast at the 10th day was also significantly different (Control group vs intervention group: 74.11±28.57 vs 38.11±20.90; p=0.008). Conclusion: In conclusion, oral L-Arginine did not significantly affect nitric oxide and epithelialization while decreased neovascularization and the number of fibroblasts on day tenth in the healing process of male white rats diabetes mellitus
Administration of deep sea shark liver oil reduce malondialdehid (mda) levels on male wistar rats exposed to cigarette smoke Feily Sari Moelyono; Wimpie Pangkahila
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 2 No 2 (2018): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

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Abstract

Introduction: The Deep Sea Shark Liver Oil contains squalene, omega-3, and beta-carotene that could act as effective antioxidant to counter oxidative stress caused by cigarette smoke. This study aims are to prove the effect of Deep Sea Shark Liver Oil on reducing MDA levels in male Wistar rats exposed to cigarette smoke. Methods: This study was a pre and post-test control group experimental study. 20 male Wistar rats were used and divided into 2 groups that were exposed to cigarette smoke for 45 minutes once a day. Group 1 received placebo while group 2 received 140 mg Deep Sea Shark Liver Oil per 200 grams of rat body weight for 14 days. Result: The pre-test MDA level in both groups were comparable and normally distributed (Group 1: 7.71±0.23 nmol/ml; Group 2: 7.57±0.28 nmol/ml). However, post-test result showed that the MDA level in treatment group was significantly lower compared to control (Group 1: 8.45±0.37 nmol/ml; Group 2: 6.34±0.33 nmol/ml; p: <0.05). Conclusion: In conclusion, the administration of 140 mg of Deep Sea Shark Liver Oil per 200 grams of rat body weight for 14 days effectively reduced MDA levels in rats exposed to cigarette smoke.
The 20% of petai seed (Parkia speciosa) extract cream in inhibited the increase of melanin counts in the skin of guinea pigs (Cavia porcellus) exposed to ultraviolet B Nining Triyana Darise; Wimpie Pangkahila; AAGP Wiraguna
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 5 No 2 (2021): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36675/ijaam.v5i2.87

Abstract

Introduction: The exposure to UV may cause skin disorders, including hyperpigmentation. Petai seeds are categorized as traditional medicinal plants that have anti-inflammatory and antioxidant effects, such as flavonoids, tannins, phenols and vitamin C which have the function of inhibiting the tyrosinase enzyme and the synthesis of melanin. The aim of this research was to prove that a 20% of Petai seed (Parkia speciosa) extract cream could prevent the increase of melanin counts in the skin of Guinea Pigs (Cavia porcellus) exposed to UV-B. Method: This research employed an experimental study through a randomized post-test only control group design that used 36 male guinea pigs (Cavia porcellus) that divided into 2 (two) groups each of which were 18 guinea pigs. In order to find out the mass, melanin stained with Masson-Fontana, the melanin count was showed in percent. The results of this research were then analyzed and used descriptive analysis, data normality, data homogeneity, and comparability tests. Results: The results indicated that the mean was 20.543 ± 3.344%, whereas, in the treatment group that smeared by 20% of petai seed extract cream, the mean value was 1.533 ± 0.518% (p <0.001). This indicated that the treatment group had a smaller melanin count than the control group. Conclusion: Based on the results of this research, it can be concluded that 20% of petai seed extract cream inhibited the increase of melanin counts in guinea pigs’ skin exposed to UV-B.
Ekstrak Teh Putih (Camellia sinensis) Oral Mencegah Dislipidemia pada Tikus (Rattus novergicus) Jantan Galur Wistar yang Diberi Diet Tinggi Lemak Delly Dahlia; Wimpie I Pangkahila; I Gusti Made Aman; J Alex Pangkahila; N. Tigeh Suryadhi; Ida Sri Iswari
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 1 No 1 (2017): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

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Abstract

Dislipidemia adalah kelainan metabolisme lipid yang ditandai terjadinya peningkatan kolesterol total, trigliserida, kolesterol LDL dan penurunan kolesterol HDL. Pada saat ini banyak penelitian untuk mencegah dan mengobati dislipidemia dengan bahan alami. Teh putih merupakan teh tanpa proses fermentasi yang berasal dari daun teh (camellia sinensis) yang sangat muda dan masih menggulung serta terlindung dari sinar matahari sehingga mencegah degradasi polifenol. Ekstrak teh putih mengandung derivat katekin tertinggi dibanding teh lainnya , ECGC (Epigalocathecin 3-Gallate) dan kafein ini dapat memperbaiki profil lipid darah dan memiliki efek vasoprotektif, juga memiliki kemampuan untuk menginhibisi (Cholesteryl ester transfer protein) CETP, yang bisa meningkatkan kadar kolesterol HDL dan menurunkan kadar kolesterol total ,trigliserida dan kolesterol LDL. Penelitian ini bertujuan untuk mengetahui kegunaan Ekstrak Teh Putih (camellia sinensis) sebagai alternatif untuk mencegah dislipidemia dan mengetahui dosis pemberian ekstrak teh putih untuk mencegah dislipidemia pada tikus jantan galur wistar. Penelitian ini adalah penelitian eksperimental murni dengan randomized posttest only control group design. Tikus putih jantan dipilih secara random dan dibagi menjadi 3 kelompok, masing-masing berjumlah 10 ekor tikus, yaitu kelompok kontrol diberikan diet tinggi lemak dan plasebo yang berupa akuades , kelompok perlakuan I diberi diet tinggi lemak dan ekstrak teh putih 14,4 mg, dan kelompok perlakuan II diberi diet tinggi lemak dan ekstrak teh putih 28,8 mg masing-masing 1 kali sehari. Setelah perlakuan selama 28 hari sampel darah diambil dari medial kantus sinus orbitalis, untuk pemeriksaan kadar kolesterol total, trigliserida, kolesterol LDL dan kolesterol HDL. Hasil penelitian menunjukkan bahwa pada kelompok pemberian ekstrak teh putih 14,4 mg dan pemberian ekstrak teh putih 28,8 mg terdapat penurunan kolesterol total secara bermakna masing-masing 137,31% dan 156,65% (p < 0,05), penurunan trigliserida secara bermakna masing-masing 77,29% dan 101,01%(p < 0.05) dan penurunan kolesterol LDL masing-masing 53,58 % dan 75,12%(p < 0,05), serta peningkatan kolesterol HDL secara bermakna masing-masing 44,31% dan 66,39% (p < 0,05). Penelitian ini menyimpulkan ekstrak teh putih mencegah peningkatan kolesterol total, trigliserida, kolesterol LDL dan mencegah penurunan kolesterol HDL, jadi ekstrak teh putih mencegah dislipidemia.
Topical administration of 40% soursop (Annona muricata) leaves extract cream prevented melanin elevation in UVB-rays exposed guinea pigs (Cavia porcellus) skin Maya Cesarya Simangunsong; Wimpie Pangkahila; Anak Agung Gede Putra Wiraguna
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 5 No 1 (2021): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36675/ijaam.v5i1.73

Abstract

Introduction: Chronic exposure to UV light can cause skin abnormalities such as hyperpigmentation due to increased amount of melanin. Soursop (Annona muricata) leaf is a plant that contain flavonoids, polyphenols and antioxidants so that they have the potential as anti- hyperpigmentation. The purpose of this study was to prove that topical administration of 40% soursop leaf extract cream prevents melanin elevation in UVB-rays exposed guinea pigs skin. Methods: This study was an experimental study using randomized posttest only control group design. Subjects were 36 male guinea pigs (Cavia porcellus), brown, adult (3 months old), weighing 300-350 grams which were divided into two groups (n= 18). One group as the negative control group that was exposed to UVB and treated with basic cream (P0), and another group as the treatment group that was exposed to UVB and treated with 40% soursop (Annona muricata) leaves extract cream. The amount of melanin was measured histopathologically using immunohistochemical Masson-Fontana staining. Results: The results showed that the average amount of melanin in control group was 13.756 ± 5.2120, whereas in the 40% soursop (Annona muricata) treatment group was 6.811 ± 2.8105. Comparative analysis using independent t-test showed the p value of <0.001, thus indicating a significant difference between groups after treatment. Conclusion: Based on the results of this study it can be concluded that topical administration of 40% soursop (Annona muricata) leaves extract cream prevented melanin elevation in UVB- rays exposed guinea pigs (Cavia porcellus) skin.
Intraperitoneal administration of dexpanthenol inhibits the decrease in the number of leydig and sertoli cells in the wistar strain of white rat (rattus norvegicus) test exposed to monosodium glutamate Susianingsih Murni Hartati; Wimpie Pangkahila; I Gusti Made Aman
IJAAM (Indonesian Journal of Anti-Aging Medicine) Vol 2 No 1 (2018): Indonesian Journal of Anti-Aging Medicine
Publisher : Fakultas Kedokteran Universitas Udayana

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Abstract

Introduction: Free radical accumulation that goes beyond the ability of the body’s defense mechanism causes oxidative stress which is one of the causes of premature aging in the testicular organs. Dexpanthenol works by increasing the levels of intracellular coenzyme A, ATP and glutathione which play a role in the defense and repair of cells against oxidative and inflammatory stress. The purpose of this study was to prove that intraperitoneal administration of Dexpanthenol inhibited the decrease in the number of Leydig cells and Sertoli cells in the testes of Wistar rats (Rattus norvegicus) exposed to Monosodium glutamate (MSG). Methods: This research is true experimental with post-test only control group design. 32 rats were divided into two groups with each group consisting of 16 rats. The first group was the Control Group (P1) which was given a placebo aquadest twice a week intraperitoneally. The second group was the treatment group (P2) which was given Dexpanthenol 1000 mg / kgBW mice twice a week intraperitoneally. All groups were given 4 g / kgBB of MSG mice every day with sonde. The experiment lasted 14 days and then testicular tissue was taken be evaluated and the number of Leydig cells and Sertolinya cells were counted. Results: The Saphiro-Wilk test results showed that the data of the number of Leydig cells was not normally distributed (p <0.05) while the data of the Sertoli cell counts were normally distributed p> 0.05. Comparative analysis of Leydig cell counts was conducted using Mann-Whitney Test while comparative analysis of Sertoli cell numbers using Independent-T Test. The results of the analysis showed that there were significant differences in the mean number of Leydig cells and Sertoli cells between groups P1 and P2. Conclusion: This study concluded that intraperitoneal administration of Dexpanthenol inhibits the decrease in the number of Leydig cells and Sertoli cells in the testis of Wistar strain white rats (Rattus norvegicus) exposed by Monosodium glutamate.
Co-Authors ., Nuriyah ., Yulyani ., Zenitalia A. A. G. P. Wiraguna A.A. Gede Budhiarta A.A. Gede Budhiarta A.A. Gede Budhiarta A.A.G.P Wiraguna A.A.G.P. Wiraguna A.A.G.P. Wiraguna A.A.G.P. Wiraguna AAGP Wiraguna AAGP Wiraguna AAGP Wiraguna AAGP. Wiraguna Agung Wiwiek Indrayani Agus Eka Darwinata Akpriyanti, DG Ika Aman, I G M Anak Agung Ayu Ngurah Susraini Anak Agung Gde Budhiarta Anak Agung Gde Putra Wiraguna Anak Agung Gde Putra Wiraguna Anak Agung Gede Budhiarta Anak Agung Gede Budhiarta Anak Agung Gede Putra Wiraguna Andrew Lie Angelia Ongko Prabowo Anne Carolina Kencanawati Anshori, Ahmad M. Aprilany Stella peng Astried Haryanto Augus Venty Azizah, Norma Nur Azizah Bagus Komang Satriyasa Balqis Wasliati Balqis Wasliati Bissi Herliane Budhiarta, Anak A.G. Chandra, Aji B. Chynthia Friama Delly Dahlia Dessy Indriana Hatta Dewi, Dian Andriani Ratna Dian Andriani Dumaria, Corazon H. Dwindi Saptania Efrida Sumawati Erwin Sugito Eveline Margo Feily Sari Moelyono Fenni Liem Ferbian M. Siswanto, Ferbian M. Fiter, Joni Gde Ngurah Idraguna Pinatih Gina Septivani Hendrik Danico Heny Widiyowati S Hery Widijanto Huda, Siti M. N. I Gede Made Aman I Gede Widhiantara I Gusti Ayu Sri Mahendra Dewi I Gusti Made Aman I Ketut Suada I Ketut Tunas I Nyoman Adiputra I Nyoman Mangku Karmaya I NYOMAN MANTIK ASTAWA I Wayan Weta Ida Sri Iswari Indah Mira Tiaraputri Wijaya Ingrid Rotinsulu J. A. Pangkahila Junivan Lindra Kandy Rosa Ismalia Larasati, Veny Laura Indriana Liliana, Nize Lis Widodo Peni Liya Rosdiana Luh Putu Iin Indrayani Maker Made Ayu Mirah Wulandari Made Oka Negara MADE RATNA SARASWATI . Manus, Widya Christine Maulidha Suzi Annisa Maya Cesarya Simangunsong Meiny Linda Setiawan Meiyati Panambunan Melanie Maria Magdalena Ratulangi Mery Merysia Milhanah Milhanah Mochtar, Fransiska Muhammad Rahmatullah Ni Luh Putri Astini Ni Nyoman Ayu Dewi Ni Nyoman Ayu Dewi Ni Putu Sriwidyani Nina Marini Nining Triyana Darise Nurwiyanti, . Palumpun, Eva F. Periskila Abigail Phery Candres Putri Puspitasari R. A.T. Kuswardhani Rafiah Sirikit Saenong Riliani, Marisa Romy Kamaluddin Ronald Suryaprawira Rusmiatik Rusmiatik Sabella Setia Wardani Siahaan, Eva R. Siahaan, Marintan S. Y. Sofiana, Rahmi Suarni . Sulaiman, Yogie Susianingsih Murni Hartati Syafii, Corry P. Tambor Tiur Marlina Tamon, Oktavian Tarnajaya, Karnia Thomas Eko Purwata Trisna Yuliharti Tersinanda Ursula Sulistiani Vany Novanty Vashti Saraswati Vitia Tandy Widhayanthi, Trisna A. Wiraguna AAGP Wiraguna, A A G P Wiraguna, A AGP Wiraguna, AAG Wiraguna, Anak A.G.P. Yuziana Yuziana