Yoga Windhu Wardhana
Department Of Pharmaceutics And Pharmaceutical Technology, Faculty Of Pharmacy, Universitas Padjadjaran, Hegarmanah Road, Jatinangor, West Java, Indonesia, 45363. Study Center On The Development Of Pharmaceutical Preparations, Faculty Of Pharmacy, Un

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Pengukuran Dan Sosialisasi Terkait Pengetahuan Masyarakat Dalam Penanganan Infeksi Awal Influenza Melalui Media Sosial Windhu Wardhana, Yoga; Ghozali, Dolih; Kautsar, Angga P.; Kurniawansyah, Insan Sunan
SEHATMAS: Jurnal Ilmiah Kesehatan Masyarakat Vol. 1 No. 4 (2022): Oktober 2022
Publisher : Yayasan Literasi Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55123/sehatmas.v1i4.763

Abstract

Recently, the world has been hit by a pandemic caused by a virus of the type of influenza that spreads very quickly, called COVID-19. It is named that cause of the disease from this type of influenza virus is relatively new and has not been widely known and began to spread at the end of 2019. Influenza itself is an acute respiratory tract infection (ARTI) caused by an influenza virus from the Orthomyxoviridae family, which can cause mild to severe symptoms. To avoid the occurrence of more severe or recurrent infections requires prevention and proper handling of the influenza disease. But in fact, there are still many Indonesian people who underestimate this and think that the flu is an ordinary disease because this disease actually can heal on its own. To reduce the spread or break the chain of transmission of the influenza virus, the community needs to adequate awareness and knowledge given. Through virtual KKN-PPMD activities, we want to learn the extent of public knowledge about how to prevent and treat early influenza infection. In this activity, an assessment will be given at the beginning and end of providing education related to knowledge for the prevention and handling of early influenza infections. The provision of virtual education was distributed through social media (Youtube, Whatsapp, Instagram, Facebook). The activity results from the category of random respondents in which the majority were women by 73%, with ages ranging from 15-35 years and status as students, it was found that a significant increase in knowledge showed that from each groups as like age group, education level, and type of work, namely 3,495 (sig. 0.062), 5.017 (sig. 0.025), and 1.140 (sig. 0.286).
Solid Dispersion Technology for Improving the Solubility of Antiviral Drugs Butar-Butar, Maria Elvina Tresia; Wathoni, Nasrul; Ratih, Hestiary; Wardhana, Yoga Windhu
Pharmaceutical Sciences and Research Vol. 10, No. 1
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Most drugs, including antiviral drugs, show low solubility in water, which affects dissolution, bioavailability, and therapeutic effectiveness. Therefore, many antiviral drugs are given in very large doses. One of the efforts to overcome these problems is the application of solid dispersions in which polymers and surfactants can trap drug molecules that are in the amorphous phase. Drugs in a hydrophilic carrier will increase wettability, water absorption capacity, and porosity of particles, so that the drug is released better. This review article will discuss the development of technology in solid-state, how solid dispersion overcomes the lack of solubility and the rate of dissolution of antiviral drugs, and solid dispersion preparation techniques. We also discuss some examples of successful applications of solid dispersion methods to antiviral drugs that have been circulating on the market. Overall, this review article offers information of innovation in the development of antiviral drugs to provide more solid dispersion antiviral drug products.
Increased Toxicity Risk from Nanoparticulate System in Food and Drug Applications Hazrina, Aghnia; Muhaimin, Muhaimin; Chaerunisaa, Anis Yohana; Husni, Patihul; Wardhana, Yoga Windhu
Indonesian Food Science and Technology Journal Vol. 8 No. 2 (2025): Volume 8. Number 2, July 2025 |IFSTJ|
Publisher : Department of Technology of Agricultural product (THP) Jambi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/ifstj.v8i2.40494

Abstract

Abstract— Nanotechnology involves manipulating matter at the atomic and molecular levels, leading to the creation of new materials for food and drug application with properties that are not always easily anticipated based on existing knowledge. Among the nearly infinite variety of these substances, some are toxic to biological systems, others are generally harmless, and yet others confer health advantages. The biocompatibility and distribution of these materials must be assessed prior to their use in biological and environmental. Consequently, it is essential to comprehend the toxicity of nanomaterials. Mechanisms of cellular uptake and nanoparticles dispersion in biological settings depend on their physicochemical properties. The pathways in which exposure to nanoparticles is harmful to health are through oxidative stress and inflammation. Recent research have indicated that nanoparticles may cause major health impacts when ingested, inhaled, or applied to the skin without precaution. The main sources of toxicity in nanomaterials include their size, shape, concentration, aspect ratio, crystallinity, surface charge, dissolution, and agglomeration. This review article aims to comprehensively summarize the toxicity aspects of nanoparticles for food and drug application, including physiochemical properties, mechanisms of nanoparticle toxicity, and the health risks, so as to provide an overview for future researchers to develop nanoparticulate in a safer way.
Improving Stability and Absorption of Minerals in Pharmaceutical Formulations: A Review of Emerging Strategies Pitriani; Yoga Windhu Wardhana; Chaerunisaa, Anis Yohana
Chempublish Journal Vol. 9 No. 2 (2025): Chempublish Journal (July - December)
Publisher : Department of Chemistry, Faculty of Science and Technology Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/chp.v9i2.46931

Abstract

Minerals are essential for numerous physiological functions. However, their application in pharmaceutical formulations is often limited by hygroscopicity and low bioavailability, which can diminish their therapeutic effectiveness. This article reviewa not only highlights these challenges but also provides an in-depth, up-to-date evaluation of various strategies designed to overcome these limitations, supported by quantitative data from recent literature. This review article emphasizes the role of co-processing with excipients and encapsulation technology, which improve mineral stability by creating an effective moisture barrier, thereby extending product shelf life. Effervescent formulations, through an acid-base reaction, generate gas that significantly enhances mineral solubility and contributes to increased bioavailability. Microencapsulation, using a polymer or protein layer, protects minerals from gastric degradation and allows for controlled release in the intestine, the primary site of absorption. Chelating peptides form stable complexes with mineral ions, improving their transport and uptake in the body. Meanwhile, advanced nanoparticle technologies like Solid Lipid Nanoparticles and liposomes increase the contact surface area, accelerate dissolution, and protect minerals from oxidative degradation. This review article offers a comprehensive overview of strategies that can significantly advance the development of more effective and stable mineral-based pharmaceuticals.