Article Per Year (5 Year)
p-Index From 2020 - 2025
0.888
P-Index
This Author published in this journals
All Journal Farmaka Indonesian Journal of Cancer Chemoprevention Indonesian Journal of Pharmaceutical Science and Technology Jurnal Ilmiah Kesehatan (JIKA)
Suhandi, Cecep
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Health Professions Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
STUDI IN-SILICO SENYAWA PADA BAWANG PUTIH (Allium sativum L.) SEBAGAI INHIBITOR NEURAMINIDASE PADA INFLUENZA Fatiya, Nadia Ulil; Kusnadi, Ivanna Fauziyah; Riyaldi, Muhammad Raihan; Dipadharma, Ratu Hanifa Fayza; Suhandi, Cecep; Hidayat, Syahrul; Muchtaridi, Muchtaridi
Farmaka Vol 20, No 3 (2022): Farmaka (November)
Publisher : Fakultas Farmasi, Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/farmaka.v20i3.37598

Abstract

Influenza merupakan penyakit pernapasan menular yang disebabkan oleh virus influenza. Salah satu glikoprotein permukaan utama virus influenza adalah Neuraminidase. Pencegahan dan pengobatan influenza dapat dilakukan dengan menghambat Neuraminidase untuk mengganggu proses pelepasan virus influenza turunan dari sel inang yang terinfeksi. Ekstrak dari Bawang putih (Allium sativum L.) dilaporkan dapat menginhibisi virus influenza A (H1N1) pdm09 dengan cara menghambat sintesis nukleoprotein dan aktivitas polimerase virus. Penelitian ini dilakukan untuk karakterisasi lebih lanjut dan mekanisme spesifik bawang putih terhadap penghambatan virus influenza. Penelitian dilakukan dalam dua langkah yaitu penambatan molekuler dan pemodelan farmakofor. Berdasarkan penelitian yang telah dilakukan, senyawa S-allylmercapto-cysteine memiliki afinitas terbaik dengan nilai ∆G dan Ki terendah, yaitu -6.46 kkal/mol dan 18.41 uM.Kata Kunci: Influenza, Bawang putih, Penambatan molekuler, Pemodelan farmakofor
The Development of Nano-mist Spray Propolis as Antioxidant Suryaman, Ine Suharyani; Sulastri, Lela; Rizikiyan, Yayan; Wathoni, Nasrul; Suhandi, Cecep; Noviani, Lusy; Rahmasari, Yuni
Indonesian Journal of Pharmaceutical Science and Technology Vol 12, No 2 (2025)
Publisher : Indonesian Journal of Pharmaceutical Science and Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/ijpst.v12i2.52433

Abstract

Propolis is a lipid-based compound from honeybees composed of plant wax, resin, and pollen. Due to its poor water solubility, its application is limited to lipid-based formulations with low bioavailability. This study aimed to develop a water-based propolis nano-mist spray with improved dispersion and evaluate its antioxidant activity. The nano-mist formulation was prepared using soy lecithin and Tween 80 in a phosphate buffer base. Evaluations included organoleptic characteristics, pH, particle size, zeta potential, and antioxidant activity by DPPH method. The propolis extract contained flavonoids, alkaloids, and tannins. The resulting spray showed a light brown color, a pH of 6.87 ± 0.03, particle size of 272.13 ± 4.25 nm, and zeta potential of -0.433 ± 0.35 mV. Antioxidant testing revealed moderate activity with an IC₅₀ value of 83.63 ± 11.88 ppm. This study supports the potential of nano-mist spray as a promising delivery system for propolis with antioxidant properties suitable for cosmetic and pharmaceutical applications.
Molecular Docking Study of Mangosteen (Garcinia mangostana L.) Xanthone-Derived Isolates as Anti Androgen Suhandi, Cecep; Fadhilah, Ersa; Silvia, Nurfianti; Atusholihah, Annisa; Prayoga, Randy Rassi; Megantara, Sandra; Muchtaridi, Muchtaridi
Indonesian Journal of Cancer Chemoprevention Vol 12, No 1 (2021)
Publisher : Indonesian Society for Cancer Chemoprevention

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14499/indonesianjcanchemoprev12iss1pp11-20

Abstract

Androgen receptor (AR) is the member of steroid hormone receptor involved in the progression of prostate cancer growth due to receptor over-activation. On the other hand, mangosteen (Garcinia mangostana L.) as a medicinal plant contains xanthone-derived compounds which were known to have cytotoxic activity towards any types of human cancer cells. This research aims to determine xanthone-derived isolates potency from mangosteen as AR antagonists. The study was carried out through molecular docking assay utilizing AutoDock 4.2.6 using androgen receptor obtained from PDB ID 2AM9, testosterone as native ligand, and bicalutamide, flutamide, and nilutamide as reference. The results indicated that three isolates (1,3,7-trihydroxy-2,8-di-(3-methylbut-2-enyl)xanthone, mangostinone, and trapezifolixanthone) have the highest potency to be AR antagonist seen from the lower bond-free energy value than all of reference ligand. The lowest bond-free energy was provided by mangostinone with a ΔG value of -10.05 kcal/mol. However, the highest difference of residual amino acids interaction with testosterone and similar interaction with bicalutamide was provided by 1,3,7-trihydroxy-2,8-di-(3-methylbut-2-enyl)xanthone, with five different amino acids with testosterone and nine similar amino acids with bicalutamide, respectively. Interestingly, 1,3,7-trihydroxy-2,8-di-(3-methylbut-2-enyl)xanthone has similar hydrogen bond with the key residue amino acids of AR (705-Asn and 711-Gln) which indicates probably partial agonist activity while mangostinone has the highest amount of hydrogen bond in the absence of hydrogen bond towards key residual amino acids of AR. The results concluded that three specific derived-xanthone compounds were predicted to have activity as AR antagonists.Keywords: Prostate cancer, Androgen receptor, Mangosteen, Xanthone, Molecular docking.
Formulation and Characterization of Secretome Hydrogel Based on Sodium Alginate as Anti-Aging Alquraisy, Ayatulloh; Wathoni, Nasrul; Wilar, Gofarana; Suhandi, Cecep
Jurnal Ilmiah Kesehatan (JIKA) Vol. 6 No. 3 (2024): Volume 6 Nomor 3 Desember 2024
Publisher : Sarana Ilmu Indonesia (salnesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36590/jika.v6i3.1005

Abstract

Hydrogel can be developed as a secretome delivery strategy for controlled release, thereby extending the residence time of the secretome and providing safer and more effective therapeutic effects. Secretome has great potential to prevent skin aging. The enzymes contained in the secretome have antioxidant activity. This study aimed to determine the characterization and anti-aging activity of sodium alginate-based secretome hydrogel preparations. In this research, hydrogel secretome characterization tests were carried out in the form of organoleptics, pH, viscosity, spreadability, HRTEM and also anti-aging activity testing using the DPPH scavenging assay method. The organoleptic test showed that all formulas were pale yellow in color, soft and homogeneous in consistency. pH, viscosity and spreadability tests showed that all formulas entered the standard range for topical preparations. Taking images of the hydrogel surface using HRTEM shows that the secretome has been successfully dispersed into the hydrogel. Anti-aging activity testing carried out has also proven an increase in the percentage of inhibition and IC50 value in the formula along with increasing the secretome dose.
Co-Authors Alquraisy, Ayatulloh Atusholihah, Annisa Dipadharma, Ratu Hanifa Fayza Fadhilah, Ersa Fatiya, Nadia Ulil Gofarana Wilar Kusnadi, Ivanna Fauziyah Lela Sulastri, Lela Megantara, Sandra Muchtaridi Muchtaridi Nasrul Wathoni Noviani, Lusy Prayoga, Randy Rassi Rahmasari, Yuni Riyaldi, Muhammad Raihan Silvia, Nurfianti Suryaman, Ine Suharyani Syahrul Hidayat Yayan Rizikiyan