Article
Pharmacology & Pharmacy
Phool Chandra, Mohammad Kaleem, Neetu Sachan, Rashmi Pathak, Ashwag S. Alanazi, Nawaf A. Alsaif, Sary Alsanea, Bader Alsuwayt, Mohammed M. Alanazi, Atul Kabra
Summary: This study assessed the effect of ethanol extract of Medicago sativa on experimental-induced ulcers in diabetic rats. The findings demonstrated that the extract showed anti-ulcer activity, as well as a protective impact on the liver and kidneys of diabetic rats.
SAUDI PHARMACEUTICAL JOURNAL
(2023)
Article
Plant Sciences
Daniela Horvat, Marija Viljevac Vuletic, Luka Andric, Renata Balicevic, Marija Kovacevic Babic, Marijana Tucak
Summary: Alfalfa is an important forage species that has gained attention for its bioactive phenolic content. This study evaluated the forage quality, phenolic profiles, and antioxidant potential of seventeen cultivars/populations of alfalfa. Significant differences were observed among the studied alfalfa in all analyzed traits, with phenolic data being more discriminative than forage quality. Several cultivars/populations showed interesting phenolic health-promoting characteristics.
Article
Biochemistry & Molecular Biology
Sangita Bhattacharyya, Hindole Ghosh, Obdulia Covarrubias-Zambrano, Krishan Jain, K. Venkateswara Swamy, Anup Kasi, Ameer Hamza, Shrikant Anant, Michael VanSaun, Scott J. Weir, Stefan H. Bossmann, Subhash B. Padhye, Prasad Dandawate
Summary: Pancreatic ductal adenocarcinoma (PDAC) is the leading cause of cancer-related deaths in the US. The development of novel drugs with improved delivery is crucial due to factors such as genetic mutations, drug resistance, multiple signaling pathways, cancer stem cells (CSCs), and desmoplastic stroma. Curcumin shows promise in inhibiting PDAC, but its clinical applicability is limited by poor solubility and metabolic instability. A difluorinated curcumin analog (CDF) has been developed, which selectively accumulates in the pancreas and inhibits PDAC growth. Its inclusion complex with 2-hydroxy-propyl-beta-cyclodextrin (HCD) increases water solubility and hydrolytic stability, leading to improved therapeutic efficacy against PDAC.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Engineering, Chemical
Abdul Ahad, Yousef A. Bin Jardan, Mohammad Raish, Abdullah M. Al-Mohizea, Fahad I. Al-Jenoobi
Summary: This study aimed to improve the bioavailability of sinapic acid (SA), a poorly water-soluble substance, by preparing a ternary inclusion complex using hydroxypropyl beta-cyclodextrin (HP β CD) and hydroxypropyl methylcellulose (HPMC) as auxiliary substances. The complex showed enhanced solubility and antioxidant activity, indicating its potential as a dosage form to protect the body from free radical damage and oxidative stress. Microwave technology was found to greatly enhance the interaction between SA and HP β CD and HPMC, leading to improved solubility and bioavailability of SA.
Article
Agriculture, Multidisciplinary
Shuang Gao, Jingyu Jiang, Xiaoming Li, Fei Ye, Ying Fu, Lixia Zhao
Summary: In this study, flexible and self-standing HPβCD/DZ-IC nanofibers were prepared using polymer-free electrospinning, showing potential for a new fast-dissolving pesticide formulation. Characterization techniques such as SEM, optical microscopy, and H-1 NMR were used to evaluate the morphology and stoichiometry of the nanofibers. Other methods like UV-vis absorption, fluorescence spectroscopy, FTIR, XRD, and TGA provided valuable information on the formation of inclusion complexes and the enhanced thermal stability of DZ.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2021)
Article
Agricultural Engineering
Shuang Gao, Xiaoming Li, Guang Yang, Weiwei Feng, Lei Zong, Lixia Zhao, Fei Ye, Ying Fu
Summary: The study successfully produced perillaldehyde/hydroxypropyl-gamma-cyclodextrin inclusion complex nanofiber, which enhanced the thermal stability and water solubility of PA, leading to its antioxidant and antibacterial properties.
INDUSTRIAL CROPS AND PRODUCTS
(2022)
Article
Pharmacology & Pharmacy
Xincai Hao, Xiaodong Sun, Haizhen Zhu, Lixia Xie, Xuanbin Wang, Nan Jiang, Pan Fu, Ming Sang
Summary: The study found that RHSD significantly reduced tumor growth in vivo and has the potential to develop a new oral administration drug. RHSD inhibits tumor development by suppressing oncogenes and upregulating protein expression in cervical cancer.
FRONTIERS IN PHARMACOLOGY
(2021)
Article
Food Science & Technology
Morvarid Moradi Chamachar, Mohammad Reza Fazeli, Mona Salimi, Nasrin Samadi
Summary: M. sativa extract has differential effects on the growth of probiotic and pathogenic bacteria, acting as a growth promoter and enhancing the antibacterial effect of probiotics. It also reduces pathogenic bacteria adhesion to intestinal cells and inhibits E. coli biofilm formation.
Article
Biochemistry & Molecular Biology
Ahmed Helal, Alice Cattivelli, Angela Conte, Davide Tagliazucchi
Summary: This study added coffee powder to yogurt to produce coffee-fortified yogurt. Compared to plain yogurt, coffee-fortified yogurt had higher total phenolic content and antioxidant activity. However, the total phenolic compounds in coffee-fortified yogurt represented only 38.9% of the original content in coffee. The yogurt matrix protected the coffee phenolic compounds during in vitro digestion, resulting in higher bioaccessibility compared to digested fermented coffee. Coffee-fortified yogurt also showed the highest antioxidant values after digestion.
Article
Biophysics
Yuanfang Li, Jinhua Zhou, Jiaxuan Gu, Qingqing Shao, Yong Chen
Summary: This study confirmed the enhanced antibacterial activity of levofloxacin when included in hydroxypropyl-beta-cyclodextrin (HPβCD). The research also explored the potential application of HPβCD as a chiral selector or drug nanocarrier for levofloxacin in antibacterial therapies.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2022)
Article
Biochemistry & Molecular Biology
Dovile Motiejauskaite, Sana Ullah, Algimanta Kundrotaite, Renata Zvirdauskiene, Ausra Baksinskaite, Karolina Barcauskaite
Summary: This study compared the extraction potential of three different solvents (deionized water, 70% methanol, and 2% Triton X-100) for phytochemicals in hemp inflorescences. Methanol showed better extraction affinity for total flavonoids, phenolic acids, and radical scavenging activity, while Triton X-100 performed better for total polyphenolic compounds. Six cannabinoids and fourteen organic acids were identified in hemp inflorescence extracts obtained using gas chromatography-mass spectrometry. Methanolic and aqueous extracts showed antimicrobial activity against tested strains.
Article
Biochemistry & Molecular Biology
Danilo Escobar-Avello, Javier Avendano-Godoy, Jorge Santos, Julian Lozano-Castellon, Claudia Mardones, Dietrich von Baer, Javiana Luengo, Rosa M. Lamuela-Raventos, Anna Vallverdu-Queralt, Carolina Gomez-Gaete
Summary: The study encapsulated grape cane pilot-plant extract in hydroxypropyl beta-cyclodextrin using spray-drying technique, resulting in improved stability and solubility of phenolic compounds with an encapsulation efficiency of 80.5%. The inclusion complex contained 42 compounds with high antioxidant capacity. This formulation has potential applications in water-soluble food and pharmaceutical products.
Article
Food Science & Technology
Chen Yang, Jieqiong Liu, Yaqian Han, Bingyi Wang, Ziyun Liu, Haiyue Hu, Zikuan Guan, Yutong Yang, Jianming Wang
Summary: This study prepared covalent conjugates of pumpkin seed protein isolate (PSPI) and different polyphenols (epigallocatechin gallate (EGCG), chlorogenic acid (CA), and gallic acid (GA)) at pH 9.0 to develop covalent microparticles for protecting the stability of polyphenols. The results showed that polyphenols covalently bonded with PSPI, resulting in a more regular and stable structure. EGCG-PSPI conjugates exhibited the highest polyphenol-bound equivalents and the most stable structure. EGCG-PSPI microparticles effectively increased the retention rate of free radical scavenging activity under different conditions. Therefore, polyphenol-PSPI covalent conjugate microparticles could be used as efficient carriers for stabilizing the DPPH radical scavenging ability of polyphenols.
Article
Biochemistry & Molecular Biology
Xuegui Liu, Jianing Xu, Juan Liu, Ziwei Zhao, Pinyi Gao, Danqi Li
Summary: In this study, the structure, antioxidant and lipid-lowering activities of polysaccharides derived from alfalfa were investigated. Three types of alfalfa root polysaccharides (RAPS-1, RAPS-2, and RAPS-3) were isolated and characterized. The results showed that RAPS demonstrated strong antioxidant capabilities and could effectively reduce lipid accumulation in liver cells induced by oleic acid, with RAPS-1 being the most effective. Furthermore, RAPS-1 was found to activate the Nrf2/HO-1 signaling pathway and alleviate oxidative stress in the treatment of nonalcoholic fatty liver disease (NAFLD).
PROCESS BIOCHEMISTRY
(2023)
Article
Chemistry, Analytical
Clarissa Caroli, Virginia Brighenti, Alice Cattivelli, Stefano Salamone, Federica Pollastro, Davide Tagliazucchi, Federica Pellati
Summary: This study investigated the antiproliferative activity of phenolic compounds from a non-psychoactive hemp variety against colon cancer cells. A new and selective extraction method for hemp polyphenols was used to obtain an enriched fraction of polyphenols, which was then characterized using untargeted metabolomics. The antiproliferative activity of the fraction and isolated compounds was evaluated in vitro, showing promising results. The study suggests that the polyphenolic fraction has potential as a therapeutic product for colorectal cancer.
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
(2023)
Article
Biochemistry & Molecular Biology
Dubravka Vitali Cepo, Kristina Radic, Sanja Jurmanovic, Mario Jug, Marija Grdic Rajkovic, Sandra Pedisic, Tihomir Moslavac, Petra Albahari
Article
Pharmacology & Pharmacy
Ivona Tomic, Marina Juretic, Mario Jug, Ivan Pepic, Biserka Cetina Cizmek, Jelena Filipovic-Grcic
INTERNATIONAL JOURNAL OF PHARMACEUTICS
(2019)
Article
Pharmacology & Pharmacy
Laura Nizic, Joanna Potas, Katarzyna Winnicka, Marta Szekalska, Iva Erak, Matija Gretic, Mario Jug, Anita Hafner
EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES
(2020)
Article
Chemistry, Analytical
Alessio Gaggero, Bisera Jurisic Dukovski, Irena Radic, Ivana Sagud, Irena Skoric, Dominik Cincic, Mario Jug
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
(2020)
Review
Biochemistry & Molecular Biology
Jia Ying Brenda Tan, Bo Kyeong Yoon, Nam-Joon Cho, Jasmina Lovric, Mario Jug, Joshua A. Jackman
Summary: The utilization of lipid nanoparticles to deliver fatty acids and monoglycerides for treating medical diseases shows promising potential, with a focus on understanding the relationship between nanoparticle structure and biological function. Opportunities for translation and regulatory needs are discussed, highlighting unmet clinical opportunities.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2021)
Article
Medicine, Research & Experimental
Tatjana Kezele Spehar, Marijana Pocrnic, David Klaric, Branimir Bertosa, Ana Cikos, Mario Jug, Jasna Padovan, Snjezana Dragojevic, Nives Galic
Summary: The complexation of Praziquantel with cyclodextrins was investigated using various analytical techniques, showing increased solubility and stability, while promoting new degradation pathways for the drug.
MOLECULAR PHARMACEUTICS
(2021)
Article
Agronomy
Marijan Marijan, Jasna Jablan, Lejsa Jakupovic, Mario Jug, Eva Margui, Rogerta Dalipi, Emanuele Sangiorgi, Marijana Zovko Koncic
Summary: The research is scarce on the possibilities of using biowaste from urban green areas. In this work, four plants widely distributed in urban parks in Central Europe were extracted and found to contain metals beneficial for skin health and bioactive phenolic compounds. These plants can be used as alternative materials for the preparation of ecologically acceptable, high-value cosmetic products.
Article
Biochemistry & Molecular Biology
Marijan Marijan, Dora Tomic, Jakub W. Strawa, Lejsa Jakupovic, Suzana Inic, Mario Jug, Michal Tomczyk, Marijana Zovko Koncic
Summary: In this study, a green ultrasound-assisted extraction method using skin-friendly cyclodextrins (CDs) was developed for the extraction of phenolic compounds from Helichrysum italicum. Two optimized extracts, OPT 1 and OPT 2, were prepared using 2-hydroxypropyl-beta-CD (HP-beta-CD) as the extraction agent. The addition of lactic acid greatly enhanced the extraction of arzanol, an anti-inflammatory agent. The extracts showed higher anti-elastase and anti-collagenase activities compared to the positive controls, indicating their potential as natural cosmetic ingredients.
Article
Chemistry, Analytical
Jasna Jablan, Eva Margui, Lidija Posavec, David Klaric, Dominik Cincic, Nives Galic, Mario Jug
Summary: This study evaluates the contamination of praziquantel co-crystal, polymeric dispersion, and cyclodextrin complex during mechanochemical synthesis. The results show that the targeted products can be formed regardless of processing time and grinding tool type. Analysis of the solid powder products reveals that the content of Mg, Ca, and V is below the limit of quantification, while P and Na content is related to the starting materials. The presence of Si impurities in co-ground products may be attributed to the use of agate grinding tools, while the presence of Cr and Fe may be related to the use of stainless steel grinding tools. Risk assessment indicates that oral administration of the co-ground products results in only insignificant exposure to Cr. The detected elemental impurities do not lead to significant drug degradation, as the PZQ content remains within the acceptable range after a six-month testing period.
JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS
(2024)
Review
Chemistry, Multidisciplinary
Mario Jug, Bo Kyeong Yoon, Joshua A. Jackman
Summary: Cyclodextrins (CDs) are biocompatible cyclic oligosaccharides widely used in various industrial applications. They stabilize emulsions by inclusion complexation, forming Pickering emulsions without surfactants, offering improved stability and environmental compatibility. CD stabilization mechanisms, applications in drug delivery, cosmetics, and nutraceuticals, as well as promising antifungal uses, are discussed in this review, along with potential translational medicine applications in antiviral and antibacterial fields.
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
(2021)
Article
Biochemistry & Molecular Biology
Plamen Momchev, Petar Ciganovic, Mario Jug, Eva Margui, Jasna Jablan, Marijana Zovko Koncic
Article
Chemistry, Multidisciplinary
Barbara Fumic, Mario Jug, Marijana Zovko Koncic
CROATICA CHEMICA ACTA
(2019)
Meeting Abstract
Plant Sciences
P. Ciganovic, J. Jablan, P. Momchev, M. Jablonowska, M. Dulic, M. Jug, M. Tomczyk, M. Z. Koncic
Article
Chemistry, Multidisciplinary
Barbara Fumic, Marijana Zovko Koncic, Mario Jug
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY
(2018)
Article
Food Science & Technology
Sanja Jurmanovic, Mario Jug, Toni Safner, Kristina Radic, Ana-Marija Domijan, Sandra Pedisic, Sanja Simic, Jasna Jablan, Dubravka Vitali Cepo
JOURNAL OF FOOD AND NUTRITION RESEARCH
(2019)