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Article ; Online: Phytochemical profile and antimicrobial activity of essential oils from two Syzygium species against selected oral pathogens.

Salem, Sahar S / Elsayed, Heba E / Shabana, Samah / Khazaal, Mohamed T / Moharram, Fatma A

BMC complementary medicine and therapies

2023 Volume 23, Issue 1, Page(s) 448

Abstract: Background: The genus Syzygium (Myrtaceae) comprises several essential oil-rich species that are utilized traditionally for treating tooth infections and toothache. The current study aimed to extract essential oils (EOs) from the leaves of Syzygium ... ...

Abstract	Background: The genus Syzygium (Myrtaceae) comprises several essential oil-rich species that are utilized traditionally for treating tooth infections and toothache. The current study aimed to extract essential oils (EOs) from the leaves of Syzygium samarangense and Syzygium malaccense cultivated in Egypt for the first time and screen their antimicrobial potential against oral-related pathogens. Methods: The intended EOs were extracted using hydrodistillation (HD) by boiling fresh leaves with distilled water; supercritical fluid (SF) by extracting the dried leaves using supercritical CO Results: The yield of the extracted EOs differs between the applied methods, and the SF approach harvested the maximum (0.52-0.46%). The GC-MS analysis of SF EOs revealed a discrepancy between the two species. Since S. malaccense showed an abundance of hydrocarbons represented mainly by squalene (60.60%), S. samarangense was deemed to have oxygenated sesquiterpenes exemplified in globulol (52.09%). On the other side, the HD and HS EOs were sequentially comparable, while differed in the percentage of their majors. γ-terpinene (33.06%) pioneered the HS-derived aroma of S. malaccense, while S. samarangense was abundant with α-pinene (30.18%). Concurrently, the HD EOs of S. malaccense and S. samarangense were commonly denoted by caryophyllene oxide (8.19%-18.48%), p-cymene (16.02%- 19.50%), and γ-terpinene (12.20%-17.84). Ultimately, both species EOs exhibited broad-spectrum antimicrobial potential, although the HD EO was more potent than the SF EO. The HD EOs of both species potently inhibited the growth of E. coli (MIC 3.75 µL/mL) and suppressed C. albicans biofilm formation by 83.43 and 87.27%, respectively. The SF-EOs efficiently suppressed the biofilm formation of Gram-positive bacteria by 76.45%-82.95%. Conclusion: EOs extracted from both species by different methods possessed a unique blend of volatile components with broad-spectrum antimicrobial activity. They were promoted as bioactive hits for controlling oral infections, however further investigations concerning their safety in clinical settings are needed.
MeSH term(s)	Oils, Volatile/chemistry ; Syzygium ; Escherichia coli ; Microbial Sensitivity Tests ; Anti-Infective Agents/pharmacology ; Phytochemicals/pharmacology
Chemical Substances	Oils, Volatile ; gamma-terpinene (4YGF4PQP49) ; Anti-Infective Agents ; Phytochemicals
Language	English
Publishing date	2023-12-12
Publishing country	England
Document type	Journal Article
ISSN	2662-7671
ISSN (online)	2662-7671
DOI	10.1186/s12906-023-04277-1
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Article ; Online: Marine phospholipid nanoliposomes: A promising therapeutic approach for inflammatory bowel disease: Preparation, safety, and efficacy evaluation.

Shabana, Samah / Hamouda, Hamed I / Hamadou, Alkassoumi Hassane / Ahmed, Busati / Chi, Zhe / Liu, Chenguang

Colloids and surfaces. B, Biointerfaces

2023 Volume 234, Page(s) 113702

Abstract: Promising findings have been emerged from studies utilizing n3 polyunsaturated fatty acids (PUFA) supplementation in animal models of inflammatory bowel disease (IBD). Introduction of marine phospholipids which combine n3 PUFA with phosphatidylcholine in ...

Abstract	Promising findings have been emerged from studies utilizing n3 polyunsaturated fatty acids (PUFA) supplementation in animal models of inflammatory bowel disease (IBD). Introduction of marine phospholipids which combine n3 PUFA with phosphatidylcholine in a nanoliposome formulation offers enhanced pharmacological efficacy due to physical stability, improved bioavailability, and specific targeting to inflamed colitis tissues. In the present study, a marine phospholipid-based nanoliposome formulation was developed and optimized, resulting in nanovesicles of approximately 107.7 ± 1.3 nm in size, 0.18 ± 0.01 PDI, and - 32.03 ± 3.16 mV ZP. The nanoliposomes exhibited spherical vesicles with stable properties upon incubation at SGF as shown by the TEM, DLS, and turbidity measurements over 3 h. MPL nanoliposomes were cytocompatible until the concentration of 500 µg/mL as per MTT assay and taken by macrophages through macropinocytosis and caveolae pathways, and demonstrated significant inhibitory activity against reactive oxygen species (ROS) in LPS-stimulated macrophages. They were also shown to be blood-compatible and safe for administration in healthy mice. In a colitis mouse model, the nanoliposomes displayed preferential distribution in the inflamed gut, delaying the onset of colitis when administered prophylactically. These findings highlight the potential of marine phospholipid nanoliposomes as a promising therapeutic approach for managing inflammatory bowel disease.
MeSH term(s)	Animals ; Mice ; Phospholipids ; Inflammatory Bowel Diseases/drug therapy ; Colitis/chemically induced ; Colitis/drug therapy ; Fatty Acids, Omega-3 ; Phosphatidylcholines ; Liposomes
Chemical Substances	Phospholipids ; Fatty Acids, Omega-3 ; Phosphatidylcholines ; Liposomes
Language	English
Publishing date	2023-12-07
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	1500523-9
ISSN	1873-4367 ; 0927-7765
ISSN (online)	1873-4367
ISSN	0927-7765
DOI	10.1016/j.colsurfb.2023.113702
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Article ; Online: Multifunctional nanoparticles based on marine polysaccharides for apremilast delivery to inflammatory macrophages: Preparation, targeting ability, and uptake mechanism.

Shabana, Samah / Hamouda, Hamed I / Abdalla, Mohnad / Sharaf, Mohamed / Chi, Zhe / Liu, Chenguang

International journal of biological macromolecules

2022 Volume 222, Issue Pt B, Page(s) 1709–1722

Abstract: Hydrophobic drug encapsulation inside targeted nanoparticles can enhance accumulation in inflamed sites, limit toxicity to healthy tissue, and improve pharmacokinetics compared to free drug dosing. This study reports a functionalized marine ... ...

Abstract	Hydrophobic drug encapsulation inside targeted nanoparticles can enhance accumulation in inflamed sites, limit toxicity to healthy tissue, and improve pharmacokinetics compared to free drug dosing. This study reports a functionalized marine polysaccharide nanoparticle with a controlled release, targeting abilities, and in-situ imaging properties. Carbon dots functionalized Enteromorpha polysaccharide/Mannose/Methionine functionalized Chitosan (CDs.EP/Man/Meth.Cs) NPs could deliver apremilast to inflammatory macrophages and Caco-2 intestinal cells as an in vitro model for application in oral drug delivery to cure IBD. The nanoparticles were simply a polyelectrolyte complex between cationic functionalized chitosan and anionic polysaccharide of Enteromorpha prolifera. Functionalized polysaccharides and the prepared NPs were well characterized. The functionalized nanoparticles could overcome the limitation of poor drug bioavailability and showed a high loading capacity of (45 %) with a controlled release of about (74.5 %). Confocal laser scanning imaging showed higher cellular uptake of the modified nanoparticles than that of the unmodified nanoparticles in LPS-activated RAW 264.7 macrophages and Caco-2 cells. The effect of functionalization on the cellular uptake targetability was assessed using spectrofluorometric measurements after mannose competition. Anti-inflammatory activity of apremilast-loaded NPs is more elevated than the free drug. These results suggest the feasibility of using functionalized EP/Cs nanoparticles in IBD oral drug delivery.
MeSH term(s)	Humans ; Chitosan/chemistry ; Drug Carriers/chemistry ; Multifunctional Nanoparticles ; Caco-2 Cells ; Mannose ; Delayed-Action Preparations ; Drug Delivery Systems/methods ; Nanoparticles/chemistry ; Polysaccharides/pharmacology ; Polysaccharides/chemistry ; Macrophages ; Inflammatory Bowel Diseases
Chemical Substances	Chitosan (9012-76-4) ; Drug Carriers ; apremilast (UP7QBP99PN) ; Mannose (PHA4727WTP) ; Delayed-Action Preparations ; Polysaccharides
Language	English
Publishing date	2022-09-28
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	282732-3
ISSN	1879-0003 ; 0141-8130
ISSN (online)	1879-0003
ISSN	0141-8130
DOI	10.1016/j.ijbiomac.2022.09.225
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Article: Adaptive Aquila Optimizer with Explainable Artificial Intelligence-Enabled Cancer Diagnosis on Medical Imaging.

Alkhalaf, Salem / Alturise, Fahad / Bahaddad, Adel Aboud / Elnaim, Bushra M Elamin / Shabana, Samah / Abdel-Khalek, Sayed / Mansour, Romany F

Cancers

2023 Volume 15, Issue 5

Abstract: Explainable Artificial Intelligence (XAI) is a branch of AI that mainly focuses on developing systems that provide understandable and clear explanations for their decisions. In the context of cancer diagnoses on medical imaging, an XAI technology uses ... ...

Abstract	Explainable Artificial Intelligence (XAI) is a branch of AI that mainly focuses on developing systems that provide understandable and clear explanations for their decisions. In the context of cancer diagnoses on medical imaging, an XAI technology uses advanced image analysis methods like deep learning (DL) to make a diagnosis and analyze medical images, as well as provide a clear explanation for how it arrived at its diagnoses. This includes highlighting specific areas of the image that the system recognized as indicative of cancer while also providing data on the fundamental AI algorithm and decision-making process used. The objective of XAI is to provide patients and doctors with a better understanding of the system's decision-making process and to increase transparency and trust in the diagnosis method. Therefore, this study develops an Adaptive Aquila Optimizer with Explainable Artificial Intelligence Enabled Cancer Diagnosis (AAOXAI-CD) technique on Medical Imaging. The proposed AAOXAI-CD technique intends to accomplish the effectual colorectal and osteosarcoma cancer classification process. To achieve this, the AAOXAI-CD technique initially employs the Faster SqueezeNet model for feature vector generation. As well, the hyperparameter tuning of the Faster SqueezeNet model takes place with the use of the AAO algorithm. For cancer classification, the majority weighted voting ensemble model with three DL classifiers, namely recurrent neural network (RNN), gated recurrent unit (GRU), and bidirectional long short-term memory (BiLSTM). Furthermore, the AAOXAI-CD technique combines the XAI approach LIME for better understanding and explainability of the black-box method for accurate cancer detection. The simulation evaluation of the AAOXAI-CD methodology can be tested on medical cancer imaging databases, and the outcomes ensured the auspicious outcome of the AAOXAI-CD methodology than other current approaches.
Language	English
Publishing date	2023-02-27
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2527080-1
ISSN	2072-6694
ISSN	2072-6694
DOI	10.3390/cancers15051492
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Article ; Online: Co-delivery of hesperidin and clarithromycin in a nanostructured lipid carrier for the eradication of Helicobacter pylori in vitro.

Sharaf, Mohamed / Arif, Muhammad / Khan, Sohaib / Abdalla, Mohnad / Shabana, Samah / Chi, Zhe / Liu, Chenguang

Bioorganic chemistry

2021 Volume 112, Page(s) 104896

Abstract: Effective and precise eradication of Helicobacter pylori (H. pylori) is the most promising approach to avoid H. pylori-related gastrointestinal disorders. The present study was conducted to demonstrate the efficacy of the co-delivery of hesperidin (Hesp) ...

Abstract	Effective and precise eradication of Helicobacter pylori (H. pylori) is the most promising approach to avoid H. pylori-related gastrointestinal disorders. The present study was conducted to demonstrate the efficacy of the co-delivery of hesperidin (Hesp) and clarithromycin (CLR) in nanostructured lipid carriers (NLCs) against H. pylori. We have produced a new delivery system by combining bioflavonoid Hesp and CLR NLCs to address the failure in single antibiotic therapies. Briefly, a blend of solid lipid, liquid lipid, and surfactant was used. Homogeneous NLCs with all the formulations showed a nano size and surface-negative charge and presented high in vitro stability and slow release of the drug even after 24 h. Bioimaging studies by scanning electron microscopy, transmission electron microscopy, and imaging flow cytometry indicated that NLCs interacted with the membrane by adhering to the outer cell membrane and disrupted the membrane that resulted in the leakage of cytoplasmic contents. The prepared NLCs provide sustained and controlled drug release that can be used to increase the rate of H. pylori eradication.
MeSH term(s)	Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/pharmacology ; Bacterial Outer Membrane Proteins/analysis ; Clarithromycin/chemistry ; Clarithromycin/pharmacology ; Dose-Response Relationship, Drug ; Drug Carriers/chemistry ; Drug Delivery Systems ; Helicobacter pylori/drug effects ; Hesperidin/chemistry ; Hesperidin/pharmacology ; Lipids/chemistry ; Microbial Sensitivity Tests ; Molecular Structure ; Nanoparticles/chemistry ; Structure-Activity Relationship
Chemical Substances	Anti-Bacterial Agents ; Bacterial Outer Membrane Proteins ; Drug Carriers ; Lipids ; Hesperidin (E750O06Y6O) ; Clarithromycin (H1250JIK0A)
Language	English
Publishing date	2021-04-07
Publishing country	United States
Document type	Letter ; Research Support, Non-U.S. Gov't
ZDB-ID	120080-x
ISSN	1090-2120 ; 0045-2068
ISSN (online)	1090-2120
ISSN	0045-2068
DOI	10.1016/j.bioorg.2021.104896
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Article: Interleukin-6 gene polymorphism in Saudi population with recurrent aphthous stomatitis.

Shabana, Samah Jameel Saeed / Mutawakkil, Muhammad Hamid Zaini / El-Ashmaoui, Hassan Mamdouh Aly / Zahran, Fathya Mohammed Abdel-Qawi

The Saudi dental journal

2021 Volume 33, Issue 8, Page(s) 972–978

Abstract: Introduction: Recurrent aphthous ulcers are common but poorly understood mucosal disorder. Local and systemic conditions, genetic, immunological, and microbial factors may play a role in the pathogenesis of recurrent aphthous ulceration (RAS). Different ...

Abstract	Introduction: Recurrent aphthous ulcers are common but poorly understood mucosal disorder. Local and systemic conditions, genetic, immunological, and microbial factors may play a role in the pathogenesis of recurrent aphthous ulceration (RAS). Different aetiologies and mechanisms might be involved in the aetiopathogenesis of aphthous ulceration. Cytokines are thought to play an important role and high levels of interleukin (IL)-6, a pro-inflammatory cytokine, have been detected in the circulation of ulcer tissue. The purpose of the present study was to investigate if polymorphisms of IL-6 gene are associated with RAS in a cohort of specific population. Methodology: A total of 37 RAS patients and 18 healthy controls were included in the study. The genotypes of IL-6 gene -174G\C polymorphisms were determined using polymerase chain reaction and sequencing. Results: Four SNPs were analyzed, one known mutation which been evaluated as a risk factor for RAS, and three new mutations were investigated. The genotype frequencies of -174G\C polymorphism showed no statistically significant differences between RAS patients and controls (p\ 0.629). Polymorphisms of Rs1800795 heterozygous genotype were found in 21.62% of cases, and 33.33% of controls. Homozygous mutant genotype was found in 5.41% of cases and no homozygous mutant genotype was found in control group. The normal alleles were found in 72.97% of cases and 66.67% of control. Conclusion: Thus, according to our study, IL-6 gene polymorphism is not involved in RAS pathogenesis. Further studies should be done on large sample size to detect any association with pathogenesis. However, an alternative reasoning could point out to a complex interactive effect on IL-6 expression that might exist between any of the detected polymorphisms.
Language	English
Publishing date	2021-07-23
Publishing country	Saudi Arabia
Document type	Journal Article
ZDB-ID	1058421-3
ISSN	1658-3558 ; 1013-9052
ISSN (online)	1658-3558
ISSN	1013-9052
DOI	10.1016/j.sdentj.2021.07.007
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Article: Molecular docking and dynamic simulations of Cefixime, Etoposide and Nebrodenside A against the pathogenic proteins of SARS-CoV-2.

Rashid, Haroon Ur / Ahmad, Nasir / Abdalla, Mohnad / Khan, Khalid / Martines, Marco Antonio Utrera / Shabana, Samah

Journal of molecular structure

2021 Volume 1247, Page(s) 131296

Abstract: The catastrophe of the coronavirus continues from one part of the world to another, and hardly a country is left without its devastations. Millions of people were infected and several hundred thousand died of the COVID-19 pandemic across the world. There ...

Abstract	The catastrophe of the coronavirus continues from one part of the world to another, and hardly a country is left without its devastations. Millions of people were infected and several hundred thousand died of the COVID-19 pandemic across the world. There is no clear targeted drug therapy available for the treatment of the patients. The discovery of vaccines is not enough to curtail its spread and disastrous implications. An instantly qualifying approach is needed to utilize the current drugs and isolated compounds. The purpose of this work is to determine potent inhibitors against the target proteins of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). For this purpose, molecular docking study of pathogenic spike glycoproteins (S), nucleocapsid phosphoprotein (N), an envelope protein (E), two drugs i.e., cefixime, etoposide, and a previously isolated compound nebrodenside A is performed. Promising results were obtained via complimentary analysis of molecular dynamics (MD) simulations performed for the complexes of three proteins with etoposide drug. Minimum values were recorded for the docking scores and binding energies of the complexes. These results were further supported by the RMSD, RMSF data for the stability of proteins and ligands. Additionally, ligand properties and ligand-protein contacts were also explained with histograms of every simulation trajectory. The computational studies confirmed that cefixime, etoposide, and nebrodenoside A can be used as potent inhibitors of COVID-19. Nevertheless, additional experimental investigations and validation of the selected candidates are mandatory to confirm their applicability for clinical trials.
Language	English
Publishing date	2021-08-13
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	194476-9
ISSN	0022-2860 ; 0377-046X
ISSN	0022-2860 ; 0377-046X
DOI	10.1016/j.molstruc.2021.131296
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Article ; Online: Terezine E, bioactive prenylated tryptophan analogue from an endophyte of

Abdou, Randa / Shabana, Samah / Rateb, Mostafa E

Natural product research

2018 Volume 34, Issue 4, Page(s) 503–510

Abstract: Fungal endophytes are considered promising sources of new bioactive natural products. In this study, ... ...

Abstract	Fungal endophytes are considered promising sources of new bioactive natural products. In this study, a
MeSH term(s)	Antifungal Agents/chemistry ; Antifungal Agents/isolation & purification ; Antifungal Agents/pharmacology ; Antineoplastic Agents/isolation & purification ; Antineoplastic Agents/pharmacology ; Cell Line, Tumor ; Cells, Cultured ; Centaurea/microbiology ; Endophytes/chemistry ; Human Umbilical Vein Endothelial Cells/drug effects ; Humans ; K562 Cells/drug effects ; Plants, Medicinal/microbiology ; Pyrazines/isolation & purification ; Tryptophan/analogs & derivatives
Chemical Substances	Antifungal Agents ; Antineoplastic Agents ; Pyrazines ; terezine E ; Tryptophan (8DUH1N11BX)
Language	English
Publishing date	2018-08-09
Publishing country	England
Document type	Journal Article
ZDB-ID	2185747-7
ISSN	1478-6427 ; 1478-6419
ISSN (online)	1478-6427
ISSN	1478-6419
DOI	10.1080/14786419.2018.1489393
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Article ; Online: Design of γ-AlOOH, γ-MnOOH, and α-Mn

Selim, Mohamed S / Hamouda, Hamed / Hao, Zhifeng / Shabana, Samah / Chen, Xiang

Dalton transactions (Cambridge, England : 2003)

2020 Volume 49, Issue 25, Page(s) 8601–8613

Abstract: In the current study, γ-AlOOH, γ-MnOOH, and α-Mn2O3 nanorods (NRs) were easily synthesized and applied as advanced antibacterial materials. γ-AlOOH NRs with 20 nm width, [100] crystal plane, and 200 nm length were fabricated through a surfactant-directed ...

Abstract	In the current study, γ-AlOOH, γ-MnOOH, and α-Mn2O3 nanorods (NRs) were easily synthesized and applied as advanced antibacterial materials. γ-AlOOH NRs with 20 nm width, [100] crystal plane, and 200 nm length were fabricated through a surfactant-directed solvothermal method. γ-MnOOH NRs with 20 nm width, [101] crystal direction and 500 nm length were fabricated through a hydrothermal method. The prepared γ-MnOOH NRs were calcinated (for 5 h) at 700 °C to produce α-Mn2O3 NRs with 20 nm average width and increased surface area. The NRs' structures were confirmed through FT-IR, XRD, XPS, FESEM, and FETEM. The antibacterial activity of the NRs was studied against different Gram-negative and Gram-positive bacterial strains and yeast. The three NRs exhibited antibacterial activity against all of the used strains. Biological studies indicated that the NRs' antimicrobial activity increased in the order of γ-MnOOH < γ-AlOOH < α-Mn2O3 NRs. The α-Mn2O3 NRs exhibited the lowest MIC value (39 μg mL-1) against B. subtilis, B. pertussis, and P. aeruginosa. The prepared NRs exhibited a higher antimicrobial potential toward Gram-positive bacteria than Gram-negative bacteria. The higher antimicrobial activity of the α-Mn2O3 NRs is highlighted based on their larger surface area and smaller diameter. Consequently, uniform NR architectures, single crystallinity, small nanoscale diameters, and more highly exposed [110] Mn-polar surfaces outwards are promising structures for α-Mn2O3 antibacterial agents. These NRs adhered firmly to the bacterial cells causing cell wrapping and morphology disruption, and microbial death. The designed NRs provide a great platform for microbial growth inhibition.
MeSH term(s)	Aluminum Hydroxide/chemical synthesis ; Aluminum Hydroxide/chemistry ; Aluminum Hydroxide/pharmacology ; Aluminum Oxide/chemical synthesis ; Aluminum Oxide/chemistry ; Aluminum Oxide/pharmacology ; Anti-Bacterial Agents/chemical synthesis ; Anti-Bacterial Agents/chemistry ; Anti-Bacterial Agents/pharmacology ; Bacillus subtilis/drug effects ; Bordetella pertussis/drug effects ; Drug Design ; Hydroxides/chemical synthesis ; Hydroxides/chemistry ; Hydroxides/pharmacology ; Manganese Compounds/chemical synthesis ; Manganese Compounds/chemistry ; Manganese Compounds/pharmacology ; Metal Nanoparticles/chemistry ; Microbial Sensitivity Tests ; Nanotubes/chemistry ; Oxides/chemical synthesis ; Oxides/chemistry ; Oxides/pharmacology ; Particle Size ; Pseudomonas aeruginosa/drug effects ; Silver/chemistry ; Surface Properties
Chemical Substances	Anti-Bacterial Agents ; Hydroxides ; Manganese Compounds ; Oxides ; Silver (3M4G523W1G) ; Aluminum Hydroxide (5QB0T2IUN0) ; aluminum oxide hydroxide (63957-70-0) ; manganese oxide (64J2OA7MH3) ; Aluminum Oxide (LMI26O6933)
Language	English
Publishing date	2020-06-16
Publishing country	England
Document type	Journal Article
ZDB-ID	1472887-4
ISSN	1477-9234 ; 1364-5447 ; 0300-9246 ; 1477-9226
ISSN (online)	1477-9234 ; 1364-5447
ISSN	0300-9246 ; 1477-9226
DOI	10.1039/d0dt01689f
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Article ; Online: Potential utility of nano-based treatment approaches to address the risk of

Khan, Sohaib / Sharaf, Mohamed / Ahmed, Ishfaq / Khan, Tehsin Ullah / Shabana, Samah / Arif, Muhammad / Kazmi, Syed Shabi Ul Hassan / Liu, Chenguang

Expert review of anti-infective therapy

2021 Volume 20, Issue 3, Page(s) 407–424

Abstract: Introduction: Helicobacter pylori: Areas covered: New treatment strategies are urgently needed in order to improve the current advancement in modern medicine. Nanocarriers have gained an advantage of drug encapsulation and high retention time in the ... ...

Abstract	Introduction: Helicobacter pylori Areas covered: New treatment strategies are urgently needed in order to improve the current advancement in modern medicine. Nanocarriers have gained an advantage of drug encapsulation and high retention time in the stomach with a prolonged drug release rate at the targeted site. This article aims to highlight the recent advances in nanotechnology with special emphasis on metallic, polymeric, lipid, membrane coated, and target-specific nanoparticles (NPs), as well as, natural products for treating Expert opinion: To address these issues, nanotechnology has got huge potential to combat
MeSH term(s)	Anti-Bacterial Agents/adverse effects ; Biological Products/pharmacology ; Helicobacter Infections/drug therapy ; Helicobacter Infections/microbiology ; Helicobacter pylori ; Humans ; Nanoparticles
Chemical Substances	Anti-Bacterial Agents ; Biological Products
Language	English
Publishing date	2021-10-17
Publishing country	England
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2181279-2
ISSN	1744-8336 ; 1478-7210
ISSN (online)	1744-8336
ISSN	1478-7210
DOI	10.1080/14787210.2022.1990041
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