An Insight to Nanostructured Lipid Carrier System

In pharmaceutical field, many drugs are being invented to combat the existing new diseases. The winds of change in the drug scenario are blowing forcefully worldwide. The emergence of new technologies provides an unique opportunities to exploit novel approaches in drug delivery. A shift from conventional drug delivery to novel drug delivery is noticed as shift from conventional drug delivery suffers from various drawbacks, But these new mighty compounds in drug therapy solely are not sufficient to meet the today’s need. There is an urgent need for the smart technology, as the drugs available suffer from serious problems like poor solubility and poor bioavailability. Most of the drugs that are available therapeutically comes under BCS class II ie, poorly soluble and high lipophilc. To assure progress in drug therapy, the development of new drugs merely is not sufficient. Issues arising in delivery of new drugs should also be addressed. Thus there is an emergent need to improve the bioavailability of these drugs, the only remedy or boon for such drugs is the discovery of some smart technologies which can improve the bioavailability of these drugs. Nano drug delivery systems are the one such universal approach which fulfills the lacuna, which exists in conventional drug delivery systems. These Nano drug delivery systems, improves the pharmacokinetic profiles of many drugs. In 1980 K. Eric Drexler developed and popularized the concept of nanotechnology. In this review a deep insight on Nano structured lipid carriers is discussed elaborating its birth, significant qualities compared to other colloidal systems, its structure, characteristics, preparation and application are spotted. Key words: BCS class, Lipophilic, Nano technology, Nano structured lipid carrier.

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A REVIEW ON NANOSPONGES A REVIEW ON NANOSPONGES: A BOON TO TARGETED DRUG DELIVERY FOR ANTICANCER DRUG

Asian Journal of Pharmaceutical and Clinical Research ◽

10.22159/ajpcr.2019.v12i7.33118 ◽

2019 ◽

pp. 1-7

Author(s):

NIKITA SEHGAL ◽

VISHAL GUPTA N ◽

SANDEEP KANNA

Keyword(s):

Drug Delivery ◽

Health Care ◽

Cancer Treatment ◽

Drug Delivery Systems ◽

Water Solubility ◽

Delivery Systems ◽

New Drugs ◽

Stimuli Responsive ◽

Drug Bioavailability ◽

Conventional Drug

In recent decades, the rise in the investigation of new drugs had made health-care system expensive compared to conventional drug delivery systems and techniques. The present drug delivery systems have become highly productive and are growing fast. Majority of the anticancer agent has low water solubility resulting in multistep synthetic routes that require higher selectivity and specificity that can cause difficulty in the development of the formulation. Nanosponges (NSs) are branched cyclodextrin (CD) polymeric systems which have proven to be a boon in the pharmaceutical and biomedical fields. Different kinds of NSs based on different types of CDs and crosslinkers are used for developing of new drug formulations from the past few years for various applications in health care. Nanotechnology has overcome the issues regarding the drug solubility, stability, and other parameters and has attained success in achieving of sustained release, increased activity, improved permeability, delivery of nucleoprotein, the stimuli-responsive release of the drug, and improved drug bioavailability. There is a huge eruption of research on NSs for cancer treatment. Multiple anticancer moieties have been developed, taking into account the pharmacological and physicochemical perspective of the drug to develop a NS formulation. Our target in this review is to catch an efficient and far-reaching NSs for malignancy cancer treatment announced until now. This survey will give a perfect stage for providing details for researchers taking a shot at using new polymers for improving the treatment of the disease using nanotechnology. The present article provides details regarding antineoplastic molecules and provides ideas on CD-based NSs specifically using curcumin, tamoxifen, resveratrol, quercetin, oxygen-NSs, temozolomide, doxorubicin, and 5-fluorouracil (5-FU), and erlotinib (ETB) glutathione.

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Recent Advances of Mesoporous Silica Based Multifunctional Nano Drug Delivery Systems

ACTA AGRONOMICA SINICA ◽

10.3724/sp.j.1206.2013.00303 ◽

2013 ◽

Vol 40 (10) ◽

pp. 1014

Author(s):

Xiao-Hong HAO ◽

Cui-Miao ZHANG ◽

Xiao-Long LIU ◽

Xing-Jie LIANG ◽

Guang JIA ◽

...

Keyword(s):

Drug Delivery ◽

Mesoporous Silica ◽

Drug Delivery Systems ◽

Delivery Systems ◽

Recent Advances ◽

Nano Drug Delivery

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Improving the Efficacy of Anticancer Drugs via Encapsulation and Acoustic Release

Current Topics in Medicinal Chemistry ◽

10.2174/1568026618666180608125344 ◽

2018 ◽

Vol 18 (10) ◽

pp. 857-880 ◽

Cited By ~ 3

Author(s):

Salma E. Ahmed ◽

Nahid Awad ◽

Vinod Paul ◽

Hesham G. Moussa ◽

Ghaleb A. Husseini

Keyword(s):

Drug Delivery ◽

Drug Release ◽

Drug Delivery Systems ◽

Delivery Systems ◽

Special Focus ◽

Nano Drug Delivery ◽

Medical Researchers ◽

History Of ◽

Overall Performance ◽

Enhanced Stability

Conventional chemotherapeutics lack the specificity and controllability, thus may poison healthy cells while attempting to kill cancerous ones. Newly developed nano-drug delivery systems have shown promise in delivering anti-tumor agents with enhanced stability, durability and overall performance; especially when used along with targeting and triggering techniques. This work traces back the history of chemotherapy, addressing the main challenges that have encouraged the medical researchers to seek a sanctuary in nanotechnological-based drug delivery systems that are grafted with appropriate targeting techniques and drug release mechanisms. A special focus will be directed to acoustically triggered liposomes encapsulating doxorubicin.

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Current HPLC Methods for Assay of Nano Drug Delivery Systems

Current Topics in Medicinal Chemistry ◽

10.2174/1568026616666161222112305 ◽

2017 ◽

Vol 17 (13) ◽

pp. 1588-1594 ◽

Cited By ~ 3

Author(s):

Serife Evrim Kepekci Tekkeli ◽

Mustafa Volkan Kiziltas

Keyword(s):

Drug Delivery ◽

Drug Delivery Systems ◽

Delivery Systems ◽

Nano Drug Delivery

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Cancer Nanotechnology-An Excursion on Drug Delivery Systems

Anti-Cancer Agents in Medicinal Chemistry ◽

10.2174/1871520618666180720164015 ◽

2019 ◽

Vol 18 (15) ◽

pp. 2078-2092 ◽

Cited By ~ 2

Author(s):

Mala Sharma ◽

Chitranshu Pandey ◽

Neha Sharma ◽

Mohammad A. Kamal ◽

Usman Sayeed ◽

...

Keyword(s):

Drug Delivery ◽

Targeted Delivery ◽

Drug Delivery Systems ◽

Cancer Chemoprevention ◽

Delivery Systems ◽

Nanostructured Lipid Carrier ◽

Nanodrug Delivery ◽

Drug Conjugates ◽

Drug Nanoparticles ◽

Cancer Nanotechnology

Background: Nanotechnology pictures a breakthrough in the domain of cancer therapy owing to its novel properties and functions. This technology is quite amendable as it allows the scientists to engineer drug nanoparticles of dimensions 10nm – 500nm permitting them to pass via leaky vasculature of tumorigenic microenvironment with higher specificity, reduced cytotoxicity and effective release without any after effects. The central part of the review zooms onto the role of nanoparticles and their targeted delivery for the cure of cancer. Methods: The novel and various versatile nanoparticle platforms viz. polymeric (drug-conjugates, micelles, dendrimers), Lipid-based (liposomes, solid nanoparticle, nanostructured lipid carrier, lipid-polymer hybrid), and stimuli-sensitive (thermoresponsive, ultrasound, pH-responsive, hydrogel) etc. have been designed for a persistent, précised nanodrug delivery and the co-delivery of collegial drug conjugates leading to the formation of safer release of myriad of drugs for cancer chemoprevention. Results: The review concerns about tracing and detailing the drug delivery systems of cancer nanotechnology. Conclusion: Nanotechnology is bestowed with the design, depiction, fabrication, and application of nanostructures, and devices with their controlled delivery together with the imaging of the selected target site and drug release at the specific site of action.

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