Controlled SLN Delivery by Thermoresponsive In-situ Forming Erodible Gels; A Whole-body and Organ Imaging Study.

Abstract:

BACKGROUND:Nanoparticles (NPs) suffer from rapid clearance from body and require frequent dosing if long treatment is required. METHOD:In order to solve this problem for solid lipid nanoparticles (SLN) and prolong their action, SLNs were incorporated into thermo-responsive Poloxamer sol-gels and their fate was investigated invivo and in-vitro using a near infrared lipophilic fluorescent dye; dialkylcarbocyanin [1]. Leakage test, release of intact SLNs from sol-gel and SLN size and zeta potential were investigated. Biodistribution of DiR formulations (solution, free SLN and SLN-Gel) was investigated by whole-body and ex-vivo organ imaging after intraperitoneal injection in mice. SLN showed particle size of about 165 nm and a negative zeta potential of about -36 mV. RESULTS:Leakage studies indicated that fluorescent probe does not release from SLNs. Imaging results revealed a steady profile for SLN-Gel over time, while the fluorescence intensity of solution and free SLN showed a burst followed by rapid clearance. Results also showed that SLN release occurs after gel erosion and follows a zero order profile. CONCLUSION:Our results indicate that NP-incorporated gel can be used to control the release of SLNs from application site and prolong their action in a sustained manner.

journal_name

Curr Drug Deliv

journal_title

Current drug delivery

authors

Dorraj G,Dadashzadeh S,Erfan M,Moghimi HR

doi

10.2174/1567201815666180201093424

subject

Has Abstract

pub_date

2018-01-01 00:00:00

pages

510-519

issue

4

eissn

1567-2018

issn

1875-5704

pii

CDD-EPUB-88320

journal_volume

15

pub_type

杂志文章
  • Formulation and evaluation of gastroretentive microballoons containing baclofen for a floating oral controlled drug delivery system.

    abstract::The objective of the present study was to fabricate and evaluate a multiparticulate oral gastroretentive dosage form of baclofen characterized by a central large cavity (hollow core) promoting unmitigated floatation with practical applications to alleviate the signs and symptoms of spasticity and muscular rigidity. So...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201811666140414113838

    authors: Dube TS,Ranpise NS,Ranade AN

    更新日期:2014-01-01 00:00:00

  • Aceclofenac organogels: in vitro and in vivo characterization.

    abstract:PURPOSE:To develop and evaluate the suitability of lecithin organogels containing aceclofenac for topical application and compare its In vitro and In vivo effects with conventionally used hydrogels. METHODS:The components and their concentration necessary for organogels formation were evaluated using phase diagram. So...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/156720109787048320

    authors: Shaikh IM,Jadhav SL,Jadhav KR,Kadam VJ,Pisal SS

    更新日期:2009-01-01 00:00:00

  • Sterically stabilized polyionic complex nanogels of chitosan lysate and PEG-b-polyglutamic acid copolymer for delivery of irinotecan active metabolite (SN-38).

    abstract:BACKGROUND:Polyionic Complex (PIC) nanogels are promising delivery systems with numerous attractions such as simple, fast, and organic solvent-free particle formation and mild drug loading conditions. Among polyelectrolytes, poly (L-amino acid) copolymers such as poly (ethylene glycol)-block-poly (L-glutamic acid) copo...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817999201103195846

    authors: Salmanpour M,Saeed-Vaghefi M,Abolmaali SS,Tamaddon A

    更新日期:2020-11-03 00:00:00

  • Talazoparib Loaded Solid Lipid Nanoparticles: Preparation, Characterization and Evaluation of the Therapeutic Efficacy In vitro.

    abstract:OBJECTIVE:In the present work, we report for the first time the therapeutic potential of talazoparib (BMN 673)-SLNs for the treatment of BRCA1 deficient Triple Negative Breast Cancer (TNBC). BMN 673-SLNs were produced by hot-homogenization technique and then characterized. METHODS:The cytotoxic and apoptotic effects o...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201816666190515105532

    authors: Eskiler GG,Cecener G,Dikmen G,Egeli U,Tunca B

    更新日期:2019-01-01 00:00:00

  • Synthesis, Characterization and Antimicrobial Evaluation of Lipid Based Norfloxacin Prodrug.

    abstract:BACKGROUND:Fluoroquinolones, the synthetic antibacterial agents are being successfully utilized against bacterial infections, since the time immemorial. Despite of enormous useful features, these drugs are associated with some limitations also. Large number of efforts has been made by various scientists to improve phar...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201813666161018153852

    authors: Sharma PC,Piplani M,Rajak H

    更新日期:2018-02-14 00:00:00

  • Factors Affecting the Penetration of Niosome into the Skin, Their Laboratory Measurements and Dependency to the Niosome Composition: A Review.

    abstract::Skin, the most significant protective organ in the body, may face serious problems, including cancer, infectious diseases, etc., requiring different drugs for the treatment. However, most of these drugs have poor chemical and physical stability, and insufficient penetration through the skin layers. In recent years, wi...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817999200820161438

    authors: Khailnezhad B,Hadjizadeh A

    更新日期:2020-08-20 00:00:00

  • A review on the molecular mechanisms involved in the placental barrier for drugs.

    abstract::The placenta has traditionally been considered as a highly permeable organ for a large variety of substances with diverse molecular structures that are readily able to cross it from the maternal blood to reach the foetus. This has recommended limiting the use of drugs during pregnancy as far as possible. However, our ...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/1567201043334731

    authors: Marin JJ,Briz O,Serrano MA

    更新日期:2004-07-01 00:00:00

  • New Thermoresponsive Eyedrop Formulation Containing Ibuprofen Loaded-Nanostructured Lipid Carriers (NLC): Development, Characterization and Biocompatibility Studies.

    abstract::The low bioavailability and consequently the poor therapeutic response of traditional ophthalmic formulations is caused by reduced pre-corneal residence time of the formulation in contact with the ocular surface. The use of colloidal carrier systems, namely lipid nanoparticles in combination with in situ gelling polym...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201813666151111143434

    authors: Almeida H,Lobão P,Frigerio C,Fonseca J,Silva R,Palmeira-de-Oliveira A,Lobo JM,Amaral MH

    更新日期:2016-01-01 00:00:00

  • Implementation of "Quality by Design (QbD)" Approach for the Development of 5-Fluorouracil Loaded Thermosensitive Hydrogel.

    abstract:BACKGROUND:The purpose of this study was to investigate Quality by Design (QbD) principle for the preparation of hydrogel products to prove both practicability and utility of executing QbD concept to hydrogel based controlled release systems. Product and process understanding will help in decreasing the variability of ...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/1567201812666150817122506

    authors: Dalwadi C,Patel G

    更新日期:2016-01-01 00:00:00

  • Dextran Microparticulate Inhalable Dry Powder for the Treatment of Cystic Fibrosis and Mucopolysaccharidosis.

    abstract:BACKGROUND:Cystic Fibrosis (CF) is a genetic disease which affects the patient's lungs, pancreas, liver, kidney and intestine and lacks sulfatase enzyme, leading to mucopolysaccharidosis. Colistin sulfate acts by interacting with phospholipids of bacterial cell membranes. Sulfatase enzyme reduces the high levels of sul...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817666200122160110

    authors: Solanki NR,Patel DH,Talele DR

    更新日期:2020-01-01 00:00:00

  • Investigation of in vitro iontophoresis facilitated transdermal delivery of glycine.

    abstract::The research presented in this paper discusses the potential of iontophoresis facilitated transdermal delivery of glycine. Iontophoresis has been widely investigated as a noninvasive transdermal drug delivery system. Iontophoresis is the use of a low electric current to carry ionized as well as unionized drug molecule...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/156720109787846207

    authors: Dasgupta R,Banthia AK,Tibarewala DN

    更新日期:2009-04-01 00:00:00

  • Release characteristics of an essential oil component encapsulated with cyclodextrin shell matrices.

    abstract:BACKGROUND:Essential oils are poor aqueous solubility and high volatility compounds. The encapsulation of essential oils with cyclodextrins (CDs) can protect them from the adverse environmental conditions and improve their stability. Therefore, increasing the functional capabilities of essential oils when they were use...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817666200731164902

    authors: Li Z,Wen W,Chen X,Zhu L,Cheng G,Liao Z,Huang H,Ming L

    更新日期:2020-07-31 00:00:00

  • Ligand-targeted liposomes for cancer treatment.

    abstract::Selective targeting of ligand-targeted liposomes containing anticancer drugs or therapeutic genes to cell surface receptors expressed on cancer cells is a recognized strategy for improving the therapeutic effectiveness of conventional chemotherapeutics or gene therapeutics. Some recent advances in the field of ligand-...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/156720105774370159

    authors: Sapra P,Tyagi P,Allen TM

    更新日期:2005-10-01 00:00:00

  • Development and evaluation of in situ gel forming system for sustained delivery of cyclosporine.

    abstract::Phase-sensitive in situ gel forming controlled release formulations of cyclosporine were prepared using poly (lactide-co-glycolide) and a solvent system consisting of various proportions of benzyl benzoate and benzyl alcohol. Uniformity of content of cyclosporine in the formulation and in vitro release samples was det...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/156720109789941669

    authors: Dhawan S,Kapil R,Kapoor DN,Kumar M

    更新日期:2009-10-01 00:00:00

  • Targeted Delivery of Cabazitaxel by Conjugation to Albumin-PEG-folate Nanoparticles Using a Cysteine-acrylate Linker and Simple Synthesis Conditions.

    abstract:BACKGROUND:Cabazitaxel (CBZ) is a new taxane approved by FDA for treatment of castration- resistant prostate cancer not responding to docetaxel. However, CBZ is not a suitable substrate for p-glycoprotein 60, an efflux pump which transports anticancer drugs out of malignant cells and is therefore a promising drug for t...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201814666161122150302

    authors: Khoeeniha MK,Esfandyari-Manesh M,Behrouz H,Amini M,Varnamkhasti BS,Atyabi F,Dinarvand R

    更新日期:2017-01-01 00:00:00

  • Pain control via opioid analgesic-local anesthetic loaded IPNs.

    abstract::Relief of chronic pain is an important clinical problem requiring special care and approaches. The present study was designed for the construction of a controlled release system for local application of analgesics (hydromorphone (HM), morphine (M), and codeine (C)) and a local anesthetic, bupivacaine (BP). An interpen...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201043480081

    authors: Keskin DS,Wise DL,Hasirci V

    更新日期:2004-01-01 00:00:00

  • Preparation and evaluation of isosorbide mononitrate hydrogels for topical fissure treatment.

    abstract::The aim of the present study was to prepare and evaluate hydrogels containing 0.1% isosorbide mononitrate (ISMN) for topical treatment of anal fissure. The hydrogels were prepared on the base of Carbopol 940, Poloxamer 407 or their combination. The highest viscosity and significant thyxotropy were observed for the com...

    journal_title:Current drug delivery

    pub_type: 杂志文章,随机对照试验

    doi:10.2174/156720112802650635

    authors: Yoncheva K,Doytchinova I,Tankova L

    更新日期:2012-09-01 00:00:00

  • Particulate systems as adjuvants and carriers for peptide and protein antigens.

    abstract::The most common feature for antigen-delivery systems is their particulate nature. Together with a certain depot effect, it is the particulate nature that primarily dictates whether the antigen-delivery system will be successful in inducing a certain type and strength of immune response. In this article, we will summar...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/156720106778559029

    authors: Liang MT,Davies NM,Blanchfield JT,Toth I

    更新日期:2006-10-01 00:00:00

  • In-vitro Release Evaluation of Growth Hormone from an Injectable In-Situ Forming Gel Using PCL-PEG-PCL Thermosensitive Triblock.

    abstract:OBJECTIVE:An injectable long acting In-Situ Forming Gel (ISFG) of human Growth Hormone (hGH) was prepared by using triblock PCL-PEG-PCL (Mw 1500-1500-1500). Ring-Opening Polymerization (ROP) of triblock using microwave was applied. METHODS:The BCA protein assay Kit was used to determine the concentration of hGH in the...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817666200120120105

    authors: Khodaverdi E,Delroba K,Mohammadpour F,Khameneh B,Sajadi Tabassi SA,Tafaghodi M,Kamali H,Hadizadeh F

    更新日期:2020-01-01 00:00:00

  • Injectable Chitosan/β-Glycerophosphate System for Sustained Release: Gelation Study, Structural Investigation, and Erosion Tests.

    abstract::Hydrogels can constitute reliable delivery systems of drugs, including those based on nucleic acids (NABDs) such as small interfering ribonucleic acid (siRNA). Their nature, structure, and response to physiological or external stimuli strongly influence the delivery mechanisms of entrapped active molecules, and, in tu...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201813666160721142202

    authors: Dalmoro A,Abrami M,Galzerano B,Bochicchio S,Barba AA,Grassi M,Larobina D

    更新日期:2017-01-01 00:00:00

  • Solid Dispersion of Hesperetin Co-crystals Synergistically Attenuates Hepatic Toxicity of Carbon Tetrachloride Oxidative Stress in Rats.

    abstract:BACKGROUND:Hesperetin (HSP) is a low water-soluble flavanone aglycone with low bioavailability. OBJECTIVES:This study aimed at enhancing the hepatoprotective effects of HSP by a combinatory technique based on solid dispersions of co-crystals of HSP. METHODS:Co-crystals were prepared using citric acid, tartaric acid, ...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201815666180730141556

    authors: Varshosaz J,Jalali M,Hosseini-Sharifabad A

    更新日期:2018-01-01 00:00:00

  • Photothermal Ablation of Cancer Cells Using Folate-Coated Gold/ Graphene Oxide Composite.

    abstract:OBJECTIVE:A new tumor targeted polymer-coated gold/graphene hybrid has been developed for achieving simultaneously thermoablation and chemoterapy of folate receptor-positive cancer cells. METHODS:The gold/graphene hybrid was prepared by depositing gold nanospheres onto graphene oxide and coating it with an inulin-fola...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201813666160520113804

    authors: Mauro N,Volsi AL,Scialabba C,Licciardi M,Cavallaro G,Giammona G

    更新日期:2017-01-01 00:00:00

  • Tuberculosis Treated by Multiple Drugs: An Overview.

    abstract:BACKGROUND:Tuberculosis is an infection and caused by gentle growing bacteria. The Internet provides opportunities for people with tuberculosis (TB) to connect with one another to address these challenges. OBJECTIVE:The aim of this paper is to introduce readers to the platforms on which Tuberculosis participants inter...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/1567201814666171120125916

    authors: Singh G,Kesharwani P,Srivastava AK

    更新日期:2018-01-01 00:00:00

  • Synthesis, Characterization and Safety Profiling of Eudragit-Based pHResponsive Hydrogels: A Promising Platform for Colonic Delivery of Losartan Potassium.

    abstract:OBJECTIVE:The aim of the present study was to design an efficient delivery system with an anticipated swelling and drug release properties for a prolonged drug release as well as to target colon for various hydrophilic drugs. METHOD:For this purpose, the pH-responsive hydrogel comprising a combination of Eudragit and ...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201816666190208165511

    authors: Mahmood S,Buabeid MA,Ullah K,Murtaza G,Mannan A,Khan SA

    更新日期:2019-01-01 00:00:00

  • Mesoporous bioactive glass scaffold delivers salvianolic acid B to promote bone regeneration in a rat cranial defect model.

    abstract:BACKGROUND:Mesoporous bioactive glass (MBG) has been widely studied because of its excellent histocompatibility and degradability. However, due to the lack of good osteoinductive activity, the pure MBG scaffold is not effective in repairing large-scale bone defects. OBJECTIVE:To observe the repair effect of MBG scaffo...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817666200916091253

    authors: Wu L,Wei Z,He S,Bi Y,Cao Y,Wang W

    更新日期:2020-09-15 00:00:00

  • Recent developments in taxane drug delivery.

    abstract::Paclitaxel (taxol, 1a) and docetaxel (taxotere, 1b) have established themselves as an important class of antitumor drugs currently available to the oncologist. While the great contribution of these drugs to the management of the disease and their effect on the improvement of the patient quality of life could not be ov...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/156720108783331005

    authors: Safavy A

    更新日期:2008-01-01 00:00:00

  • Betulinic acid nanogels: rheological, micro structural characterization and evaluation of their anti-inflammatory activity.

    abstract:BACKGROUND:Betulinic acid (BA) is a lipophilic compound with proven beneficial results in topical inflammation. Nanogels (NG) are carriers of bioactive compounds with properties that make them good candidates to treat skin diseases. OBJECTIVE:The objective of this study was to evaluate the anti-inflammatory activity o...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/1567201817999200817154003

    authors: Sosa-Gutierrez D,Toro-Vazquez J,Cano-Sarmiento C,Grube-Pagola P,Aparicio-Saguilan A,Torres-Palacios C,Acosta-Osorio A,Garcia H

    更新日期:2020-08-17 00:00:00

  • Advances in Targeted Gene Delivery.

    abstract::Gene therapy has the potential to treat both acquired and inherited genetic diseases. Generally, two types of gene delivery vectors are used - viral vectors and non-viral vectors. Non-viral gene delivery systems have attracted significant interest (e.g. 115 gene therapies approved for clinical trials in 2018; clinical...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/1567201816666190529072914

    authors: Begum AA,Toth I,Hussein WM,Moyle PM

    更新日期:2019-01-01 00:00:00

  • Preparation and evaluation of gastroretentive floating tablets of acyclovir.

    abstract::The present study performed by preparation and evaluation of floating tablets of Acyclovir as model drug for prolongation of gastric residence time. Floating effervescent tablets were formulated by various materials like hydroxypropyl methylcellulose K 4M, K 15M, psyllium husk, swelling agent as crospovidone and micro...

    journal_title:Current drug delivery

    pub_type: 杂志文章

    doi:10.2174/156720109789941678

    authors: Garg R,Gupta GD

    更新日期:2009-10-01 00:00:00

  • From Genesis to Revelation: The Role of Inflammatory Mediators in Chronic Respiratory Diseases and their Control by Nucleic Acid-based Drugs.

    abstract::Asthma, chronic obstructive pulmonary disease, cystic fibrosis, and idiopathic pulmonary fibrosis, are among the most common chronic diseases and their prevalence is increasing. Each of these diseases is characterized by the secretion of cytokines and pro-inflammatory molecules which are thought to play a critical rol...

    journal_title:Current drug delivery

    pub_type: 杂志文章,评审

    doi:10.2174/1567201813666160824142843

    authors: Gioia SD,Sardo C,Castellani S,Porsio B,Belgiovine G,Carbone A,Giammona G,Cavallaro G,Conese M

    更新日期:2017-01-01 00:00:00