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  1. Article: Advancing liposome technology for innovative strategies against malaria.

    Miatmoko, Andang / Octavia, Rifda Tarimi / Araki, Tamasa / Annoura, Takeshi / Sari, Retno

    Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society

    2024  Volume 32, Issue 6, Page(s) 102085

    Abstract: This review discusses the potential of liposomes as drug delivery systems for antimalarial therapies. Malaria continues to be a significant cause of mortality and morbidity, particularly among children and pregnant women. Drug resistance due to patient ... ...

    Abstract This review discusses the potential of liposomes as drug delivery systems for antimalarial therapies. Malaria continues to be a significant cause of mortality and morbidity, particularly among children and pregnant women. Drug resistance due to patient non-compliance and troublesome side effects remains a significant challenge in antimalarial treatment. Liposomes, as targeted and efficient drug carriers, have garnered attention owing to their ability to address these issues. Liposomes encapsulate hydrophilic and/or hydrophobic drugs, thus providing comprehensive and suitable therapeutic drug delivery. Moreover, the potential of passive and active drug delivery enables drug concentration in specific target tissues while reducing adverse effects. However, successful liposome formulation is influenced by various factors, including drug physicochemical characteristics and physiological barriers encountered during drug delivery. To overcome these challenges, researchers have explored modifications in liposome nanocarriers to achieve efficient drug loading, controlled release, and system stability. Computational approaches have also been adopted to predict liposome system stability, membrane integrity, and drug-liposome interactions, improving formulation development efficiency. By leveraging computational methods, optimizing liposomal drug delivery systems holds promise for enhancing treatment efficacy and minimizing side effects in malaria therapy. This review consolidates the current understanding and highlights the potential of liposome strategies against malaria.
    Language English
    Publishing date 2024-04-24
    Publishing country Saudi Arabia
    Document type Journal Article ; Review
    ZDB-ID 1378024-4
    ISSN 1319-0164
    ISSN 1319-0164
    DOI 10.1016/j.jsps.2024.102085
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Training on the Utilization of Lime to Empower the Lime Farmers in Bolo Village, Gresik

    Idha Kusumawati / Sari Retno / Handayani Rosita / Harjono Suko / Yuwono Mochamad / Munandar Tristiana Erawati

    Community Development Journal, Vol 7, Iss

    2023  Volume 1

    Abstract: Lime (Citrus aurantifolia (Christm.) Swingle) is one of the important agricultural commodities for residents in the Bolo village, Gresik. The resident of Bolo Village owns an average of 1/4 hectare of lime plantations. However, the price of lime is not ... ...

    Abstract Lime (Citrus aurantifolia (Christm.) Swingle) is one of the important agricultural commodities for residents in the Bolo village, Gresik. The resident of Bolo Village owns an average of 1/4 hectare of lime plantations. However, the price of lime is not stable. In the harvest season, when conditions become surplus in the market, lime prices often drop, causing losses for the farmers. Lack of knowledge about lime product processing is also an obstacle in the utilization and processing of crops. This community service activity aims to improve the knowledge and skills of citrus farmers in Bolo Village to utilize and process lime crops into Home Industry products, so they do not suffer losses when the lime price drops. Activities are carried out through learning using interactive lecture methods and training through product manufacturing demos. The successful indicator was carried out by evaluating the participants' level of understanding before and after the activity. The training activities significantly increased the participants' knowledge and experience. In addition, this activity also obtained data on the needs of lime farmers. It is hoped that this data can be used for the continuation of the next activity or can also be used by the local government, which wants to help advance agriculture and product diversification in the village of Bolo.
    Keywords Lime ; Farmers ; Gresik ; Home industry ; SDGS ; Social Sciences ; H
    Subject code 910
    Language English
    Publishing date 2023-04-01T00:00:00Z
    Publisher Universitas Nahdlatul Ulama Surabaya, Lembaga Penelitian dan Pengabdian kepada Masyarakat
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Article ; Online: The stability and irritability study of the chitosan-

    Retnowati, Dini / Sari, Retno / Hendradi, Esti / Septiani, Septiani

    Journal of basic and clinical physiology and pharmacology

    2021  Volume 32, Issue 4, Page(s) 651–656

    Abstract: Objectives: Chitosan is a natural polysaccharide widely used in various clinical applications including regeneration of skin tissue. : Methods: The spray gel stability test was conducted using thermal cycling and centrifugation methods. The ... ...

    Abstract Objectives: Chitosan is a natural polysaccharide widely used in various clinical applications including regeneration of skin tissue.
    Methods: The spray gel stability test was conducted using thermal cycling and centrifugation methods. The organoleptic, viscosity, and pH of the spray were evaluated. The irritation test was performed by Draize Rabbit Test method.
    Results: Chitosan (0.5%)-
    Conclusions: The spray gel of chitosan (0.5%)-
    MeSH term(s) Aloe ; Animals ; Chitosan ; Plant Leaves ; Rabbits ; Skin ; Wound Healing
    Chemical Substances Chitosan (9012-76-4)
    Language English
    Publishing date 2021-06-25
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1071737-7
    ISSN 2191-0286 ; 0792-6855 ; 0334-1534
    ISSN (online) 2191-0286
    ISSN 0792-6855 ; 0334-1534
    DOI 10.1515/jbcpp-2020-0407
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Nanoparticles use for Delivering Ursolic Acid in Cancer Therapy: A Scoping Review.

    Miatmoko, Andang / Mianing, Ester Adelia / Sari, Retno / Hendradi, Esti

    Frontiers in pharmacology

    2021  Volume 12, Page(s) 787226

    Abstract: Ursolic acid is a natural pentacyclic triterpenoid that exerts a potent anticancer effect. Furthermore, it is classified as a BCS class IV compound possessing low permeability and water solubility, consequently demonstrating limited bioavailability in ... ...

    Abstract Ursolic acid is a natural pentacyclic triterpenoid that exerts a potent anticancer effect. Furthermore, it is classified as a BCS class IV compound possessing low permeability and water solubility, consequently demonstrating limited bioavailability in addition to low therapeutic effectiveness. Nanoparticles are developed to modify the physical characteristics of drug and can often be produced in the range of 30-200 nm, providing highly effective cancer therapy due to the Enhanced Permeation and Retention (EPR) Effect. This study aims to provide a review of the efficacy and safety of various types of Ursolic Acid-loading nanoparticles within the setting of preclinical and clinical anticancer studies. This literature study used scoping review method, where the extracted data must comply with the journal inclusion criteria of within years of 2010-2020. The identification stage produced 237 suitable articles. Duplicate screening was then conducted followed by the initial selection of 18 articles that had been reviewed and extracted for data analysis. Based on this review, the use of nanoparticles can be seen to increase the anticancer efficacy of Ursolic Acid in terms of several parameters including pharmacokinetic data, survival rates and inhibition rates, as well as the absence of serious toxicity in preclinical and clinical trials in terms of several parameters including body weight, blood clinical chemistry, and organ histipathology. Based on this review, the use of nanoparticles has been able to increase the anticancer efficacy of Ursolic Acid, as well as show the absence of serious toxicity in preclinical and clinical trials. Evenmore, the liposome carrier provides development data that has reached the clinical trial phase I. The use of nanoparticle provides high potential for Ursolic Acid delivery in cancer therapy.
    Language English
    Publishing date 2021-12-24
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2587355-6
    ISSN 1663-9812
    ISSN 1663-9812
    DOI 10.3389/fphar.2021.787226
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: The effect of chitosan type and drug-chitosan ratio on physical characteristics and release profile of ketoprofen microparticles prepared by spray drying.

    Rijal, Muhammad A S / Masitah, Hanah / Purvitasari, Fanny / Sari, Retno

    Journal of basic and clinical physiology and pharmacology

    2021  Volume 32, Issue 4, Page(s) 669–673

    Abstract: Objectives: In order to minimize gastrointestinal irritation and to extend the absorption of ketoprofen, microparticles prepared with chitosan have been developed. In this study, chitosan type and drug-chitosan ratio were investigated to prepare ... ...

    Abstract Objectives: In order to minimize gastrointestinal irritation and to extend the absorption of ketoprofen, microparticles prepared with chitosan have been developed. In this study, chitosan type and drug-chitosan ratio were investigated to prepare microparticles of ketoprofen and evaluated for physical characteristics and drug release profiles.
    Methods: Microparticles were prepared by using ionic gelation methods with chitosan, which has two different viscosities i.e., 19 and 50 cPs, cross-linked with tripolyphosphate, and dried by spray drying method. The microparticles were made with a drug-chitosan ratio of 5:15 and 6:15.
    Results: The results showed that the microparticles had spherical shapes. Increasing the amount of ketoprofen improved the drug content and entrapment efficiency. Evaluation of drug release in simulated intestinal fluid (pH 6.8) showed that the microparticles prepared with chitosan 19 cPs had the slowest release rate than those of chitosan 50 cPs, while that of the microparticles prepared with chitosan 50 cPs with the ratio of drug/polymer 6:15 was the fastest, as shown by its slope value. The release rate of microparticles with chitosan 19 cPs was slower than those microparticles with chitosan 50 cPs.
    Conclusions: It could be suggested that by increasing the amount of ketoprofen, it improved the entrapment efficiency and the release rate of microparticles.
    MeSH term(s) Chitosan ; Ketoprofen ; Particle Size ; Pharmaceutical Preparations ; Spray Drying
    Chemical Substances Pharmaceutical Preparations ; Chitosan (9012-76-4) ; Ketoprofen (90Y4QC304K)
    Language English
    Publishing date 2021-06-25
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1071737-7
    ISSN 2191-0286 ; 0792-6855 ; 0334-1534
    ISSN (online) 2191-0286
    ISSN 0792-6855 ; 0334-1534
    DOI 10.1515/jbcpp-2020-0487
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Improving solubility and dissolution of meloxicam by solid dispersion using hydroxypropyl methylcellulose 2910 3 cps and nicotinamide.

    Fathanah, Ana / Setyawan, Dwi / Sari, Retno

    Journal of basic and clinical physiology and pharmacology

    2019  Volume 30, Issue 6

    Abstract: Background Solid dispersion (SD) represents a good method for enhancing the solubility of poorly water-soluble drugs. Meloxicam (MLX), a nonsteroidal anti-inflammatory drug has poor solubility in water. Hydroxypropyl methylcellulose (HPMC) 2910 3 cps, a ... ...

    Abstract Background Solid dispersion (SD) represents a good method for enhancing the solubility of poorly water-soluble drugs. Meloxicam (MLX), a nonsteroidal anti-inflammatory drug has poor solubility in water. Hydroxypropyl methylcellulose (HPMC) 2910 3 cps, a hydrophilic carrier and nicotinamide (NC), a hydrotropic agent can be used as matrix of SD. The aim of this study is to investigate the effect of HPMC 2910 3 cps and NC as SD matrix on the solubility and dissolution rate of MLX. Methods The SD of MLX was prepared by solvent evaporation method using methanol as solvent. The SD formulations composed of HPMC and NC in different ratios (1:1:1, 1:1:2, 1:2:1, 1:2:2). The physical state of MLX SD were characterized by Differential Thermal Analyzer (DTA), Fourier Transform Infrared Spectroscopy, powder X-ray diffractometer (PXRD), Scanning Electron Microscopy (SEM). The solubility and dissolution of the MLX SD were also evaluated. Results The results of differential thermal analysis (DTA) showed that the melting point of MLX SD was lower than MLX further the X-ray diffractogram showed a decrease of the crystallinity of MLX in SD. Those indicated that MLX was dispersed molecularly in SD. The SD showed a widening transmission peak at 3000-3500 cm-1 which resembled the peak of pure MLX transmission. It indicated that intermolecular hydrogen bonds were formed between MLX, HPMC, and NC. The solubility and the dissolution efficiency (ED60) of SD with MLX-HPMC 2910 3 cps-NC = 1:2:1 increased 3.59 times and 1.50 times higher then MLX substance. Conclusions MLX-HPMC-NC SD system increased the solubility and dissolution of MLX. The SD with MLX-HPMC 2910 3 cps-NC ratio of 1:2:1 had the highest solubility and ED60 compared to the other SD formulas.
    MeSH term(s) Drug Compounding/methods ; Hypromellose Derivatives/chemistry ; Meloxicam/chemistry ; Niacinamide/chemistry ; Solubility
    Chemical Substances Niacinamide (25X51I8RD4) ; Hypromellose Derivatives (3NXW29V3WO) ; Meloxicam (VG2QF83CGL)
    Language English
    Publishing date 2019-12-14
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1071737-7
    ISSN 2191-0286 ; 0792-6855 ; 0334-1534
    ISSN (online) 2191-0286
    ISSN 0792-6855 ; 0334-1534
    DOI 10.1515/jbcpp-2019-0249
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: The effect of chitosan addition on cellular uptake and cytotoxicity of ursolic acid niosomes.

    Miatmoko, Andang / Hariawan, Berlian S / Cahyani, Devy M / Sari, Retno / Dinaryanti, Aristika / Hendrianto, Eryk

    Anais da Academia Brasileira de Ciencias

    2021  Volume 93, Issue 3, Page(s) e20201850

    Abstract: This study evaluated the cellular uptake and cytotoxicity of low permeable Ursolic acid (UA) on cancer cells using niosomes composed of span 60 and cholesterol. The results showed that the addition of chitosan increased particle sizes and ζ-potentials. ... ...

    Abstract This study evaluated the cellular uptake and cytotoxicity of low permeable Ursolic acid (UA) on cancer cells using niosomes composed of span 60 and cholesterol. The results showed that the addition of chitosan increased particle sizes and ζ-potentials. The UA niosomes with chitosan layers had higher cytotoxicity in HeLa cells than without chitosan, however, there was no improvement observed for Huh7it cells. Moreover, chitosan layers improved the cellular uptake, which clathrin-mediated endocytosis may determine the cellular transport of UA niosomes. In conclusion, the addition of chitosan improved cellular uptake and cytotoxicity of UA niosomes in the HeLa cells.
    MeSH term(s) Chitosan/toxicity ; HeLa Cells ; Humans ; Liposomes ; Triterpenes/pharmacology ; Ursolic Acid
    Chemical Substances Liposomes ; Triterpenes ; Chitosan (9012-76-4)
    Language English
    Publishing date 2021-07-19
    Publishing country Brazil
    Document type Journal Article
    ZDB-ID 2046885-4
    ISSN 1678-2690 ; 0001-3765
    ISSN (online) 1678-2690
    ISSN 0001-3765
    DOI 10.1590/0001-3765202120201850
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: N-nitrosodiethylamine induces inflammation of liver in mice.

    Cahyani, Devy Maulidya / Miatmoko, Andang / Hariawan, Berlian Sarasitha / Purwantari, Kusuma Eko / Sari, Retno

    Journal of basic and clinical physiology and pharmacology

    2021  Volume 32, Issue 4, Page(s) 505–510

    Abstract: Objectives: For designing early treatment for liver cancer, it is important to prepare an animal model to evaluate cancer prevention treatment by using inflammation disease. The hepatocarcinogenic N-Nitrosodiethylamine (NDEA) has been reportedly able to ...

    Abstract Objectives: For designing early treatment for liver cancer, it is important to prepare an animal model to evaluate cancer prevention treatment by using inflammation disease. The hepatocarcinogenic N-Nitrosodiethylamine (NDEA) has been reportedly able to produce free radicals that cause liver inflammation leading to liver carcinoma. This study aimed to evaluate the inflammation disease model of mice induced with hepatocarcinogenic NDEA for five weeks induction.
    Methods: The BALB-c mice were induced with NDEA 25 mg/kg of body weight once a week for five weeks intraperitonially and it was then evaluated for the body weight during study periods. The mice were then sacrificed and excised for evaluating their organs including physical and morphological appearances and histopathology evaluations.
    Results: The results showed a significant decrease of body weight of mice after five times induction of 25 mg NDEA/kgBW per week intraperitonially. Different morphological appearances and weight of mice organs specifically for liver and spleen had also been observed. The histopathology examination showed that there were hepatic lipidosis and steatohepatitis observed in liver and spleen, respectively that might indicate the hepatocellular injury.
    Conclusions: It can be concluded that inducing mice with NDEA intraperitonially resulted in fatty liver disease leading to progress of cancer disease.
    MeSH term(s) Animals ; Body Weight ; Diethylnitrosamine/toxicity ; Inflammation/chemically induced ; Liver ; Liver Neoplasms, Experimental/chemically induced ; Mice ; Mice, Inbred BALB C
    Chemical Substances Diethylnitrosamine (3IQ78TTX1A)
    Language English
    Publishing date 2021-06-25
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1071737-7
    ISSN 2191-0286 ; 0792-6855 ; 0334-1534
    ISSN (online) 2191-0286
    ISSN 0792-6855 ; 0334-1534
    DOI 10.1515/jbcpp-2020-0475
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Cocrystal formation of loratadine-succinic acid and its improved solubility.

    Setyawan, Dwi / Adyaksa, Firdaus Rendra / Sari, Hanny Lystia / Paramita, Diajeng Putri / Sari, Retno

    Journal of basic and clinical physiology and pharmacology

    2021  Volume 32, Issue 4, Page(s) 623–630

    Abstract: Objectives: Loratadine belongs to Class II compound of biopharmaceutics classification system (BCS) due its low solubility and high membrane permeability. Cocrystal is a system of multicomponent crystalline that mostly employed to improve solubility. ... ...

    Abstract Objectives: Loratadine belongs to Class II compound of biopharmaceutics classification system (BCS) due its low solubility and high membrane permeability. Cocrystal is a system of multicomponent crystalline that mostly employed to improve solubility. Succinic acid is one of common coformer in cocrystal modification. This research aims to investigate cocrystal formation between loratadine and succinic acid and its effect on solubility property of loratadine.
    Methods: Cocrystal of loratadine-succinic acid was prepared by solution method using methanol as the solvent. Cocrystal formation was identified under observation of polarization microscope and analysis of the binary phase diagram. The cocrystal phase was characterized by differential thermal analysis (DTA), powder X-ray diffraction (PXRD), Fourier transform infrared (FTIR), and scanning electron microscopy (SEM). Solubility study was conducted in phosphate-citrate buffer pH 7.0 ± 0.5 at 30 ± 0.5 °C.
    Results: Loratadine is known to form cocrystal with succinic acid in 1:1 M ratio. Cocrystal phase has lower melting point at 110.9 °C. Powder diffractograms exhibited new diffraction peaks at 2
    Conclusions: Cocrystal of loratadine and succinic acid is formed by stoichiometry of 1:1 via C=O and H-O interaction. Cocrystal phase shows different physicochemical properties and responding to those properties, it shows improved loratadine solubility as well.
    MeSH term(s) Crystallization ; Loratadine/chemistry ; Powders ; Solubility ; Succinic Acid/chemistry ; X-Ray Diffraction
    Chemical Substances Powders ; Loratadine (7AJO3BO7QN) ; Succinic Acid (AB6MNQ6J6L)
    Language English
    Publishing date 2021-06-25
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1071737-7
    ISSN 2191-0286 ; 0792-6855 ; 0334-1534
    ISSN (online) 2191-0286
    ISSN 0792-6855 ; 0334-1534
    DOI 10.1515/jbcpp-2020-0456
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Pemanfaatan IPTEK Dalam Kegiatan Belajar Mengajar Untuk Masyarakat Pela Mampang Di Masa Pandemi

    Saryoko, Andi / Sari, Retno / Rianto, Verry / Rosyida, Susy

    ABDIMAS: Jurnal Pengabdian Masyarakat; Vol. 3 No.; 304-310 ; 2614-8544 ; 10.35568/abdimas.v3i2

    2020  Volume 2, Issue : ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat

    Abstract: Di masa pandemi covid-19 saat ini, masyarakat terutama anak-anak yang bersekolah maupun orang tua dipaksa untuk bisa menggunakan teknologi untuk melakukan kegiatan belajar mengajar secara daring. Kegiatan belajar daring ini membuat sebagian anak-anak ... ...

    Abstract Di masa pandemi covid-19 saat ini, masyarakat terutama anak-anak yang bersekolah maupun orang tua dipaksa untuk bisa menggunakan teknologi untuk melakukan kegiatan belajar mengajar secara daring. Kegiatan belajar daring ini membuat sebagian anak-anak atau orang tua mempelajari teknologi yang digunakan secara otodidak. Kami selaku Dosen dan PPPM (Pusat Penelitian dan Pengabdian Masyarakat) Sekolah Tinggi Manajemen Informatika dan Komputer Nusa Mandiri ingin melakukan pengabdian masyarakat dengan memberikan pelatihan kepada warga RT 008/010 Pela Mampang dengan tema pemanfaatan IPTEK dalam kegiatan belajar mengajar untuk masyarakat pela mampang di masa pandemi. Bentuk dari kegiatan pengabdian masyarakat yang akan dilaksanakan adalah berupa webinar memberikan pengetahuan dan keterampilan dasar belajar menggunakan aplikasi pembelajaran daring yaitu Google Classroom untuk menunjang kegiatan belajar secara daring selama pandemi covid-19 kepada warga RT 008/010 Pela Mampang, Melakukan penyampaian materi berkenaan dengan pengenalan Google Classroom, Menjelaskan bagaimana langkah-langkah memulai Google Classroom dan apa saja yang dapat dilakukan dengan Google Classroom, Memberikan latihan mengakses Google Classroom dan memulai kegiatan belajar. Hasil dari kegiatan pelatihan ini adalah Peningkatan keterampilan peserta terhadap pengenalan penggunaan Google Classroom yang memudahkan sebagai tambahan ilmu yang bisa diterapkan pada kegiatan belajar, Para peserta dapat mengoperasikan Google Classroom untuk mendukung proses belajar secara daring selama pandemi, Para peserta dapat mengajari teman-temannya yang lain, yang belum bisa mengoperasikan Google Classroom untuk kegiatan belajar di sekolah.
    Keywords IPTEK ; Warga Pela Mampang ; Pandemi Covid-19 ; covid19
    Language English
    Publishing date 2020-10-30
    Publisher LPPM Universitas Muhammadiyah Tasikmalaya
    Publishing country id
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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