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All Journal METAMORFOSA Journal of Biological Sciences INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES E-Jurnal Medika Udayana Jurnal Veteriner Jurnal e-Biomedik JURNAL BIOMEDIK Prosiding Seminar Nasional MIPA Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya WMJ (Warmadewa Medical Journal) Molecular and Cellular Biomedical Sciences (MCBS) Berkala Ilmiah Kedokteran Duta Wacana ISM (Intisari Sains Medis) : Jurnal Kedokteran Majalah Kesehatan Pharmamedika Jurnal Kedokteran: Media Informasi Ilmu Kedokteran dan Kesehatan Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal Neurologico Spinale Medico Chirurgico Indonesian Journal of Global Health research IJAAM (Indonesian Journal of Anti-Aging Medicine) IJCNP (INDONESIAN JOURNAL OF CLINICAL NUTRITION PHYSICIAN) Indonesian Archives of Biomedical Research (InABR) Cermin Dunia Kedokteran Eduvest - Journal of Universal Studies Asian Journal of Social and Humanities Cermin Dunia Kedokteran

Wimpie I Pangkahila

Department Of Andrologi And Sexology, Faculty Of Medicine, Udayana University

Author-ID : 3606750

Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Veterinary

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Ashitaba (Angelica keiskei) leaves extract cream 8% inhibited the increase of melanin amount as effective as hydroquinone cream 4% and inhibited the increase of tyrosinase enzymes not as effective as hydroquinone cream 4% in the ultraviolet B-exposed Guin Chynthia Friama; Anak Agung Gde Putra Wiraguna; Wimpie Pangkahila
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.147

Background: Excessive sun exposure results in increased activity of the tyrosinase enzyme and the amount of melanin in the skin which causes hyperpigmentation, a sign of premature aging. The purpose of this study was to prove that Ashitaba (Angelica keiskei) leaves extract cream 8% inhibited the increase of melanin and tyrosinase enzymes as effective as hydroquinone cream 4% in the ultraviolet B-exposed guinea pig (Cavia porcellus) skin. Methods: This study used a randomized post-test only control group design. The subjects were 36 male guinea pigs (Cavia porcellus). Subjects were divided into two groups, the hydroquinone cream 4% group and the Ashitaba leaves extract cream 8% group exposed to UVB light. Skin samples were collected 48 hours after the last exposure to measure the tyrosinase enzyme levels using the ELISA method and the amount of melanin was examined by Masson-Fontana staining. Results: The mean levels of tyrosinase in the hydroquinone cream 4% group was 19.51 ± 5.16 ng/L and the Ashitaba leaves extract cream 8% group was 23.76 ± 3.09 ng/L (p = 0.005). The mean amount of melanin in the hydroquinone cream 4% group was 2.98 ± 2.27% and the Ashitaba leaves extract cream 8% group was 4.77 ± 3.33% (p = 0.069). Conclusion: The administration of Ashitaba (Angelica keiskei) leaves extract cream 8% inhibited the increase of melanin amount as effective as hydroquinone cream 4% and inhibited the increase of tyrosinase enzymes not as effective as hydroquinone cream 4% in the ultraviolet B-exposed guinea pig (Cavia porcellus) skin.

Administration of ethanol extract of Bajakah tampala (Spatholobus littoralis Hassk) stem decreased reactive oxygen species, visceral fat and body weight of obese rats Vany Novanty; Wimpie Pangkahila; Ni Nyoman Ayu Dewi
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.150

Background: Oxidative stress plays a role in the obesity mechanism, thus leads to premature aging. High antioxidant capacity in Bajakah tampala stem may effectively lessen oxidative stress and reduce fat mass and body weight accordingly. This study aimed to provide Bajakah tampala stem extract's effect in lowering ROS level, visceral fat weight, and overall weight of obese male Wistar rats. Method: A true experimental design was conducted on male Wistar rats aged 2-3 months with obesity. Thirty-two obese rats were evenly divided into a placebo group and a group given Bajakah tampala stem extract, with 16 rats in each group. For 28 days, both groups were fed a high-fat diet. The subject body weights were weighed every week. ROS levels and visceral fat weight were evaluated after the intervention was done. Comparative analysis between groups was performed. Results: The results showed mean levels of ROS (56.2 ± 7.4 U/ml vs. 400.9 ± 50.7 U/ml; p < 0.001), visceral fat weight (2.6 ± 0.2 g vs. 3.4 ± 0.9 g; p < 0.001), and the final body weight (241.5 ± 2.8 g vs. 261.5 ± 13.8 g; p < 0.001) were significantly lower in the study group than the control group. Conclusion: The study indicates Bajakah tampala stem extract administration effectively reduced ROS levels, visceral fat weight, and body weight in obese male Wistar rats.

Oral administration of Bali Robusta coffee (Coffea canephora) extract prevented the reduction of Leydig cells and testosterone levels in male Wistar rats (Rattus norvegicus) with excessive physical training Kandy Rosa Ismalia; Wimpie Pangkahila; Ni Putu Sriwidyani
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.151

Background: Excessive exercise cause a deterioration of organ function and structure. Overtraining will cause reduce antioxidant reserve and excess free radical production. In this condition, there will be a decrease in the number of Leydig cells in the testis and followed by a decrease in testosterone level. Bali robusta coffee extract contains active compounds such as alkaloids, saponins, flavonoids, tannins and polyphenols. This study aims to prove whether Bali robusta coffee extract (Coffea canephora) can prevent a decrease in the number of Leydig cells and testosterone levels in male Wistar rats (Rattus norvegicus) with excessive physical training. Methods: Thirty-six rats were randomly divided into 2 groups: the control group (placebo aquabidest 2 ml) and the treatment group (Bali robusta coffee extract of 1 gram/kg BW). Both groups received excessive physical training in the form of swimming until the subjects experienced fatigue for 21-days. Results: The results showed that the mean of Leydig cell number in the treatment group was significantly higher, which was 3.70 ± 0.89 cell/field of view, compared to the control group, which was 2.92 ± 0.65 cell/field of view (p = 0.005). The mean testosterone level in the treatment group was also significantly higher, which was 6.32 ± 0.21 nmol/ml, compared to the control group, which was 1.95 ± 0.32 nmol/ml (p < 0.001). Conclusion: The administration of Bali robusta coffee extract (Coffea canephora) prevented a decrease in the number of Leydig cells and testosterone levels in male Wistar rats (Rattus norvegicus) with excessive physical training.

Intradermal injection of umbilical cord mesenchymal stem cell was more effective than platelet rich plasma in increasing amount of collagen and fibroblasts in Wistar rats (Rattus norvegicus) back skin exposed to ultraviolet B rays Anne Carolina Kencanawati; Wimpie Pangkahila; Anak Agung Gde Putra Wiraguna
Neurologico Spinale Medico Chirurgico Vol 4 No 1 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i1.152

Background: Ultraviolet B exposure is one of the causes of extrinsic skin aging. Ultraviolet exposure may lead to skin collagen damage. This study about mesenchymal stem cells from umbilical cord (UCMSC) compared with platelet rich plasma (PRP) with the aim was to prove that the intradermal injection of UCMSC was more effective than PRP in increasing amount of collagen and fibroblasts in Wistar rats' back skin exposed to Ultraviolet B rays. Methods: This study used post-test only control group design. Subjects were 36 Wistar rats aged 2.5 months. A control group consisting of 18 Wistar rats treated with intradermal injection of PRP and the treatment group with UCMSC. Both groups were exposed to UVB with a total radiation dose of 840 mJ/cm2. The parameter of collagen was determined by picro sirius red staining while fibroblasts by Haematoxylin-Eosin staining. Result: The mean amount of collagen in the control group was lower (57,82±6.52%) than the treatment group (65.69±4.51%) with p<0.001. The result showed there were differences in the number of collagen in both groups (p<0.05). The mean number of fibroblasts in the control group was lower (22.63±5.98 cell/field of view) than the treatment group (28.20±8.90 cell/field of view) with p=0.034. The result showed there were differences in mean of fibroblasts in both groups (p<0.05). Conclusion: It can be concluded that the intradermal injection of UCMSC was more effective in increasing the amount of collagen and fibroblasts than intradermal injection of PRP in Wistar rats' back skin exposed to UVB rays.

The administration 3% Tamarind (Tamarindus indica) leaves ethanol extract cream inhibited the increase of tyrosinase expression and the amount of skin melanin in male Guinea pigs (Cavia porcellus) skin exposed to UV B Angelia Ongko Prabowo; Wimpie Pangkahila; Ni Putu Sriwidyani
Neurologico Spinale Medico Chirurgico Vol 4 No 3 (2021)
Publisher : Indoscholar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36444/nsmc.v4i3.181

Background: The main factor of skin aging is exposure to sunlight, especially UV B rays. Tamarind leaves extract known containing tannins, flavonoids, and polyphenols as anti-aging agents. This study was aimed to prove the protective effect of 3% Tamarind leaves (Tamarindus indica) ethanol extract cream in inhibiting the skin aging due to exposure to UV B by evaluate the tyrosinase expression and the amount of melanin. Methods: This was a randomized post-test only control group design involving 36 subjects of male Guinea pigs, that divided into 2 groups. The control group received placebo cream and the treatment group received 3% Tamarind leaves ethanol extract cream. Cream application was given twice a day for 2 weeks. UV B were given 3 times a week for 2 weeks with a total dose of 390 mJ/cm2. Tyrosinase expression was examined by calculating the cell percentage that express the enzyme using the immunohistochemical method. The amount of melanin was examined digitally by calculating the pixel percentage of melanin in Masson Fontana staining slides. Statistical analysis by the Independent T-test to compare the mean between two groups with p=0.05 significance. Results: The mean tyrosinase expression and the mean amount of melanin in the control group was higher than treatment group. 20.650±4.911% vs 16.067±3.451%, p=0.003 and 10.461±4.916 pixel% vs 7.300±3.111 pixel%, p=0.029, respectively. Conclusion: Administration of 3% Tamarind leaves (Tamarindus indica) etanol extract cream inhibited the increase in tyrosinase expression and the amount of skin melanin in male guinea pigs (Cavia porcellus) exposed to UV B.

Administration of Bajakah (Spatholobus littoralis hassk) stem ethanol extract cream inhibited the increasing of mmp-1 expression and the reducing of collagen in male wistar rats (Rattus norvegicus) exposed to ultraviolet b Milhanah Milhanah; Wimpie Pangkahila; Anak Agung Gde Putra Wiraguna; IGA Wiwiek Indrayani; IM Agus Eka Darwinata; I Wayan Weta
Indonesian Archives and Biomedical Sciences Vol 1 No 1 (2021): Indonesian Archives and Biomedical Sciences Vol 1(1): 2021
Publisher : Konsorsium Ilmu Biomedik Indonesia (KIBI)

Background: Exposure to ultraviolet B (UV-B) rays causes skin aging characterized through increased free radical damaged. To prevent skin aging due to UV-B exposure, it is necessary to additionally provide antioxidants as a measure to inhibit the skin aging process. Bajakah tree (Spatholobus littoralis hassk) is one antioxidants sourche such as phenols, flavonoids, and tannins. The aim was to prove that the administration of Bajakah stem ethanol extract cream inhibits increasing MMP-1 expression and reduction of collagen number in male Wistar rats exposed to UV-B. Methods: A posttest control group study design was coducted in male rats (Rattus norvegicus), Wistar strain, aged 2-3 months, weigh 180-200gram which was divided randomly into two groups. The control group (n = 18) was exposed to UV-B rays and placebo cream (0.2 mg/cm2), while the treatment group (n = 18) was exposed to UV-B rays and Bajakah stem ethanol extract cream 15 % (0.2 mg/cm2). Both creams have aplied twice before and after exposure to UV-B rays (3 times a week, with 840 mJ/cm2) for 4 weeks. Twenty-four hours after the last day intervention, a punch biopsy of skin tissue was prepared for histological examination followed by immunohistochemical assay (for MMP-1) and Sirius red (for collagen) staining. Results: The expression of MMP-1 was significantly higher in the control group (24.3 ± 6.20%) compared to the treatment group (11.5 ± 3.21%), p<0.001. Furthermore, the number of collagen was statistically lower in the control group (63.1 ± 3.94%) compared to the treatment group (82.0 ± 3.02%), p<0.001. Conclusion: The administration of bajakah (Spatholobus littoralis hassk) stem ethanol extract cream inhibited the increasing of MMP-1 expression and the reducing of collagen cells in male Wistar rats (Rattus norvegicus) those were exposed to UV- B.

Krim Ekstrak Bawang Hitam (Allium sativum Linn) Mencegah Peningkatan Ekspresi MMP-1 dan Penurunan Jumlah Kolagen Dermis Kulit Tikus (Rattus norvegicus) Wistar Jantan yang Dipapar Sinar UV-B Balqis Wasliati; Wimpie Pangkahila; A.A.G.P. Wiraguna
Cermin Dunia Kedokteran Vol 46, No 8 (2019): Kesehatan Anak
Publisher : PT. Kalbe Farma Tbk.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55175/cdk.v46i8.444

Bawang hitam berasal dari bawang putih (Allium sativum Linn) melalui proses pemanasan sehingga terjadi peningkatan kandungan antioksidan: fenolik, flavonoid (quarcetin) dan DPPH (IC-50). Tujuan penelitian ini adalah membuktikan krim ekstrak bawang hitam (Allium sativum Linn) mencegah peningkatan ekspresi MMP-1 dan penurunan jumlah kolagen dermis pada kulit tikus (Rattus norvegicus) Wistar jantan yang dipapar sinar UV-B. Metode: Penelitan ini adalah eksperimental Post Test Only Control Group Design. Sampel penelitian ini 36 ekor tikus (Rattus norvegicus) Wistar jantan, dibagi menjadi 2 kelompok perlakuan secara acak. Tikus diberi bahan dasar krim dan dipapar sinar UV-B disebut kelompok kontrol, tikus diberi krim ekstrak bawang hitam 15% dan dipapar sinar UV-B disebut kelompok perlakuan. Total dosis UV-B 840 mJ/cm2 selama 4 minggu. Setelah perlakuan tikus dieuthanasia dengan ketamine-xylazine lalu ekspresi MMP-1 diperiksa secara imunohistokimia dan jumlah kolagen dermis kulitnya menggunakan pewarnaan Pico-Sirius-Red. Hasil: Rerata ekspresi MMP-1 kelompok kontrol 28,58% dan kelompok perlakuan 8,60%; p<0,001 (uji t independent); terdapat perbedaan bermakna ekspresi MMP-1 antara kelompok kontrol dan kelompok perlakuan. Rerata jumlah kolagen kelompok kontrol 57,53% dan kelompok perlakuan 83,80%; p<0,001(uji t independent); terdapat perbedaan bermakna jumlah kolagen antara kelompok kontrol dan kelompok perlakuan.Simpulan: Krim ekstrak bawang hitam (Allium sativum Linn) 15% mencegah peningkatan ekspresi MMP-1 dan penurunan jumlah kolagen dermis kulit tikus (Rattus norvegicus) Wistar jantan yang dipapar sinar UV-B.Black garlic produced from garlic (Allium sativum Linn) through the heating process to increase the antioxidant content: phenolic, flavonoid (quarcetin) and DPPH (IC-50). The aim of this study was to prove that black garlic extract cream (Allium sativum Linn) application prevents MMP-1 expression increase and dermal collagen decrease in male Wistar rat (Rattus norvegicus) skin exposed to UV-B light. Method: An experimental research using Post Test Only Control Group Design. Total samples of 36 male Wistar rats (Rattus norvegicus) were divided into 2 groups. Control group were given cream and UV-B exposure (P0), treatment group were given 15% black garlic cream extract and UV-B exposure (P1). The total dose of UV-B was 840mJ/cm2 for 4 weeks. The rats were euthanized with ketamine-xylazine after treatment, MMP-1 expression was examined using Immunohistochemistry and dermal collagen using Pico-Sirius-Red staining. Result: MMP-1 expression of control group 28.58% and of treatment group 8.60% (independent t test, p<0.001). Mean of collagen in control group 57.53% and in treatment group 83.8% (independent t test, p<0.001). Conclusion: Black garlic extract cream 15% prevented the increase of MMP-1 expression and the decrease of dermal collagen in male Wistar rat (Rattus norvegicus) skin exposed to UV-B light.

Pemberian deer placenta secara oral meningkatkan kadar hormon testosteron pada tikus Wistar (Rattus norvegicus) jantan muda I Made Oka Negara; Wimpie Pangkahila; I Gusti Made Aman; Alex Pangkahila; I Wayan Weta; Ni Nyoman Ayu Dewi
Intisari Sains Medis Vol. 11 No. 2 (2020): (Available online: 1 August 2020)
Publisher : DiscoverSys Inc.

Background: Men who experience hypogonadal symptoms are increasingly experienced by a younger age. This is due to a decrease in the hormone testosterone. Efforts to increase the hormone testosterone in hypogonadal men are often made to restore sexual function, libido, muscle mass, physical strength, bone density, and feelings of pleasure. This study aims to determine the effect of giving deer placenta orally in increasing levels of the hormone testosterone in young male Wistar rats (Rattus norvegicus).Methods: The experimental study was conducted using a pretest and posttest control group design involving 18 young male Wistar rats aged 2.5-3 months with a bodyweight of 150-180 grams. Wistar rats were divided into two groups, each totaling 9 rats, one group as a control group (giving placebo for 28 days) and the treatment group (giving deer placenta orally as much as 10.5 grams per day for 28 days). The data obtained were analyzed by SPSS version 20 for Windows.Results: The results showed that there was a significant increase in testosterone levels both before (3.018Â±0.282 ng/ml) and after (4.516Â±0.796 ng/ml) giving deer placenta orally as much as 10.5 grams for 28 days (p <0.010). However, the results of this study showed that there was no increase in testosterone levels in the control group either before or after the placebo treatment (p> 0.05).Conclusion: The results of this study indicate that the administration of deer placenta orally for 28 days showed an increase in testosterone levels among young male Wistar rats.Â Latar Belakang: Laki-laki yang mengalami gejala-gejala hipogonad semakin dialami oleh usia yang semakin muda. Hal ini dikarenakan terjadi penurunan hormone testosterone. Upaya meningkatkan hormon testosteron pada laki-laki hipogonad kerap dilakukan untuk dapat mengembalikan fungsi seksual, libido, masa otot, kekuatan fisik, densitas tulang, dan perasaan senang. Penelitian ini bertujuan untuk mengetahui efek pemberian deer placenta secara oral dalam meningkatkan kadar hormon testosteron pada tikus Wistar (Rattus norvegicus) jantan muda.Metode: Penelitian eksperimental dilakukan dengan menggunakan pretest and posttest control group design yang melibatkan 18 ekor tikus putih Wistar jantan muda berusia 2,5-3 bulan dengan berat badan 150-180 gram. Tikus Wistar terbagi menjadi dua kelompok masing-masing berjumlah 9 ekor tikus dimana satu kelompok sebagai kelompok kontrol (pemberian plasebo selama 28 hari) dan kelompok perlakuan (pemberian deer placenta secara oral sebanyak 10,5 gram per hari selama 28 hari).Â Data yang diperoleh dianalisis dengan SPSS versi 20 untuk Windows.Hasil: Hasil penelitian menunjukkan terdapat peningkatan kadar testostesteron secara bermakna baik sebelum (3,018Â±0,282 ng/ml) maupun setelah (4,516Â±0,796 ng/ml) pemberian deer placenta secara oral sebanyak 10,5 gram selama 28 hari (p<0,010). Akan tetapi hasil penelitian ini menunjukkan tidak terdapat peningkatan kadar testosteron pada kelompok kontrol baik sebelum atau setelah perlakuan yang diberikan plasebo (p>0,05).Kesimpulan: Hasil penelitian ini menunjukkan bahwa pemberian deer placenta secara oral selama 28 hari menunjukkan terdapat peningkatan kadar testosteron pada tikus Wistar jantan muda.

Krim Ekstrak Bawang Hitam (Allium sativum Linn) Mencegah Peningkatan Ekspresi MMP-1 dan Penurunan Jumlah Kolagen Dermis Kulit Tikus (Rattus norvegicus) Wistar Jantan yang Dipapar Sinar UV-B Balqis Wasliati; Wimpie Pangkahila; A.A.G.P Wiraguna
Cermin Dunia Kedokteran Vol. 46 No. 8 (2019): Pediatri
Publisher : PT Kalbe Farma Tbk.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55175/cdk.v46i8.420

Pendahuluan: Bawang hitam berasal dari bawang putih (Allium sativum Linn) melalui proses pemanasan, sehingga terjadi peningkatan kandungan antioksidan: fenolik, flavonoid (quarcetin), dan DPPH (IC-50). Tujuan penelitian ini adalah membuktikan krim ekstrak bawang hitam (Allium sativum Linn) mencegah peningkatan ekspresi MMP-1 dan penurunan jumlah kolagen dermis pada kulit tikus (Rattus norvegicus) Wistar jantan yang dipapar sinar UV-B. Metode: Penelitan ini adalah penelitian eksperimental post-test only control group design. Sampel penelitian ini terdiri dari 36 ekor tikus (Rattus norvegicus) Wistar jantan, dibagi menjadi 2 kelompok perlakuan secara acak. Tikus diberi bahan dasar krim dan dipapar sinar UV-B disebut kelompok kontrol, tikus diberi krim ekstrak bawang hitam 15% dan dipapar sinar UV-B disebut kelompok perlakuan. Total dosis UV-B 840 mJ/cm2 selama 4 minggu. Setelah perlakuan, tikus dieuthanasia dengan ketamine-xylazine lalu ekspresi MMP-1 diperiksa secara imunohistokimia dan jumlah kolagen dermis kulitnya menggunakan pewarnaan Pico-Sirius-Red. Hasil: Rerata ekspresi MMP-1 kelompok kontrol 28,58% dan kelompok perlakuan 8,60%; p<0,001 (uji t independent); terdapat perbedaan bermakna ekspresi MMP-1 antara kelompok kontrol dan kelompok perlakuan. Rerata jumlah kolagen kelompok kontrol 57,53% dan kelompok perlakuan 83,80%; p<0,001 (uji t independent); terdapat perbedaan bermakna jumlah kolagen antara kelompok kontrol dan kelompok perlakuan. Simpulan: Krim ekstrak bawang hitam (Allium sativum Linn) 15% mencegah peningkatan ekspresi MMP-1 dan penurunan jumlah kolagen dermis kulit tikus (Rattus norvegicus) Wistar jantan yang dipapar sinar UV-B. Aim: Black garlic was produced from garlic (Allium sativum Linn) through the heating process to increase the antioxidant content: phenolic, flavonoid (quarcetin), and DPPH (IC-50). The aim of this study is to prove that black garlic extract cream (Allium sativum Linn) application prevents enhancement of MMP-1 expression and reduction of dermal collagen in male Wistar rat (Rattus norvegicus) skin which has been exposed to UV-B light. Method: An experimental research using post-test only control group design. Total samples of 36 male Wistar rats (Rattus norvegicus) were divided into 2 groups. Control group were given cream and UV-B exposure (P0), treatment group were given 15% black garlic cream extract and UV-B exposure (P1). The total dose of UV-B was mJ/cm2 for 4 weeks. The rats were euthanized with ketamine-xylazine after treatment; MMP1 expression was examined using immunohistochemistry and dermal collagen using Pico-Sirius-Red staining. Result: MMP-1 expression of control group 28.58% and of treatment group 8.60% (independent t test, p<0.001). Mean of collagen in control group 57.53% and in treatment group 83.8% (independent t test, p<0.001). Conclusion: Black garlic extract cream 15% prevents the enhancement of MMP-1 expression and the reduction of dermal collagen in male Wistar rat (Rattus norvegicus) skin which has been exposed to UV-B light.

Addition of 5% Saccharide Isomerates in Moisturizing Formulation Increases Skin Hydration Higher than Regular Moisturizers Dian Andriani Ratna Dewi; Wimpie Pangkahila
Eduvest - Journal of Universal Studies Vol. 2 No. 8 (2022): Journal Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Dry skin is a problem for millions of people and often causes discomfort and even psychological stress. Increasing the water content in the stratum corneum can be done by applying moisturizer regularly and regularly because it will improve lipid levels and hydrate the epidermis. Saccharide isomers (SI) are one of the answers for the development of Glycobiology. The hypothesis of this study is that the addition of 5% SI in the moisturizing formulation further increases skin hydration and can maintain higher skin hydration even after discontinuation of use compared to ordinary moisturizers. The research subjects were 30 women aged 30-45 years who were not menopausal. Randomly divided into control group (15 people) and treatment group (15 people) by double blind. Moisturizer used for 2 weeks in a row, then discontinued use. Measurement of skin hydration was carried out 3 times a week during the use of moisturizer and after discontinuation. The non-invasive measuring instrument used is the Multi Skin Test Center® MC 750 made in Germany. Giving moisturizer in both groups resulted in an increase in skin hydration after 2 weeks of use (p<0.05). After discontinuation of the moisturizer, the four locations showed significant differences in skin hydration (p<0.05). From the results of this study, it can be concluded that the addition of 5% SI in the moisturizing formulation can increase skin hydration higher and can maintain higher skin hydration even after discontinuation of administration compared to ordinary moisturizers.

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

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