Mixed Micelles as Nano Polymer Therapeutics of Docetaxel: Increased In vitro Cytotoxicity and Decreased In vivo Toxicity

2018 ◽  
Vol 15 (4) ◽  
pp. 564-575 ◽  
Author(s):  
Arehalli S. Manjappa ◽  
Popat S. Kumbhar ◽  
Prajakta S. Khopade ◽  
Ajit B. Patil ◽  
John I. Disouza
Keyword(s):  
Mixed Micelles ◽  
In Vitro Cytotoxicity ◽  
Polymer Therapeutics ◽  
In Vivo Toxicity

Mixed Micelles as Nano Polymer Therapeutics of Docetaxel: Increased In vitro Cytotoxicity and Decreased In vivo Toxicity

2018 ◽  
Vol 15 (4) ◽  
pp. 564-575 ◽  
Author(s):  
Arehalli S. Manjappa ◽  
Popat S. Kumbhar ◽  
Prajakta S. Khopade ◽  
Ajit B. Patil ◽  
John I. Disouza
Keyword(s):  
Mixed Micelles ◽  
In Vitro Cytotoxicity ◽  
Polymer Therapeutics ◽  
In Vivo Toxicity

Cationic Nonsymmetric Transplatinum Complexes with Piperidinopiperidine Ligands. Preparation, Characterization, in Vitro Cytotoxicity, in Vivo Toxicity, and Anticancer Efficacy Studies

2006 ◽  
Vol 49 (15) ◽  
pp. 4665-4673 ◽  
Author(s):  
Yousef Najajreh ◽  
Elena Khazanov ◽  
Seba Jawbry ◽  
Yael Ardeli-Tzaraf ◽  
Jose Manuel Perez ◽  
...  
Keyword(s):  
In Vitro Cytotoxicity ◽  
Anticancer Efficacy ◽  
In Vivo Toxicity ◽  
Efficacy Studies

scholarly journals Quantification of Berberine in Berberis vulgaris L. Root Extract and Its Curative and Prophylactic Role in Cisplatin-Induced In Vivo Toxicity and In Vitro Cytotoxicity

Antioxidants ◽  
2019 ◽  
Vol 8 (6) ◽  
pp. 185 ◽  
Author(s):  
Sarfraz Ahmad ◽  
Amina Hussain ◽  
Aroosha Hussain ◽  
Iskandar Abdullah ◽  
Muhammad Sajjad Ali ◽  
...  
Keyword(s):  
Hela Cells ◽  
In Vitro Cytotoxicity ◽  
Root Extract ◽  
Protective Agent ◽  
Protective Effects ◽  
Prophylactic Regimen ◽  
In Vivo Toxicity ◽  
Berberis Vulgaris

Cisplatin is amongst the most potent chemotherapeutic drugs with applications in more than 50% of cancer treatments, but dose-dependent side effects limit its usefulness. Berberis vulgaris L. (B. vulgaris) has a proven role in several therapeutic applications in the traditional medicinal system. High-performance liquid chromatography was used to quantify berberine, a potent alkaloid in the methanolic root extract of B. vulgaris (BvRE). Berberine chloride in BvRE was found to be 10.29% w/w. To assess the prophylactic and curative protective effects of BvRE on cisplatin-induced nephrotoxicity, hepatotoxicity, and hyperlipidemia, in vivo toxicity trials were carried out on 25 healthy male albino Wistar rats (130–180 g). Both prophylactic and curative trials included a single dose of cisplatin (4 mg/kg, i.p.) and nine doses of BvRE (500 mg/kg/day, orally). An array of marked toxicity effects appeared in response to cisplatin dosage evident by morphological condition, biochemical analysis of serum (urea, creatinine, total protein, alanine transaminase, aspartate transaminase, total cholesterol, and triglyceride), and organ tissue homogenates (malondialdehyde and catalase). Statistically-significant (p < 0.05) variations were observed in various parameters. Moreover, histological studies of liver and kidney tissues revealed that the protective effect of BvRE effectively minimized and reversed nephrotoxic, hepatotoxic, and hyperlipidemic effects caused by cisplatin in both prophylactic and curative groups with relatively promising ameliorative effects in the prophylactic regimen. The in vitro cell viability effect of cisplatin, BvRE, and their combination was determined on HeLa cells using the tetrazolium (MTT) assay. MTT clearly corroborated that HeLa cells appeared to be less sensitive to cisplatin and berberine individually, while the combination of both at the same concentrations resulted in growth inhibition of HeLa cells in a remarkable synergistic way. The present validated the use of BvRE as a protective agent in combination therapy with cisplatin.

scholarly journals 6-SHOGAOL RICH GINGER OLEORESIN LOADED MIXED MICELLES ENHANCES IN VITRO CYTOTOXICITY ON MCF-7 CELLS AND IN VIVO ANTICANCER ACTIVITY AGAINST DAL CELLS

2018 ◽  
Vol 10 (1) ◽  
pp. 160 ◽  
Author(s):  
Kiran Kemkar ◽  
Sathiyanarayanan L. ◽  
Arulmozhi Sathiyanarayanan ◽  
Kakasaheb Mahadik
Keyword(s):  
Anticancer Activity ◽  
Mixed Micelles ◽  
In Vitro Release ◽  
In Vitro Cytotoxicity ◽  
Synergistic Activity ◽  
Scanning Calorimetry ◽  
Soya Lecithin ◽  
Assembly Method

Objective: Ginger oleoresin (GO) plays an important role on the attenuation of complications associated to the cancer which is attributed to 6-shogaol (6-SGL). The major challenge in using 6-SGL for therapeutic applications is its poor aqueous solubility, low stability in GI and low bioavailability. Considering the potent anticancer nature of 6-SGL and its synergistic activity with other constituents in GO, there is a need to develop a suitable drug delivery system.Methods: Thus in the present study, 6-SGL rich GO (6-SRGO) was incorporated into mixed micelles using phospholipid (Soya Lecithin) as a carrier. The prepared 6-SRGO loaded mixed micelles (6-SRGO-LMM) were characterized physically and chemically using Fourier transform infrared spectroscopy (FTIR), Differential scanning calorimetry (DSC) and further evaluated for stability study, in vitro release study, in vitro cytotoxicity study and in vivo anticancer activity in comparison with 6-SRGO.Results: The composition such as, drug content (86.27±1.56), encapsulation efficiency (81.55±1.05) and particle size (356.11±4.07) were optimized using 32 factorial design. FTIR and DSC study confirm that the 6-SGL from 6-SRGO was entrapped in the core of phospholipid by self-assembly method to form mixed micelles. The 6-SRGO-LMM exhibited significant in vitro (GI50-23.2 μg/ml) and in vivo anticancer activity in comparison with 6-SRGO.Conclusion: We have developed and investigated mixed micelles composed of phospholipids (soya lecithin S80) and SCH as an effective nanocarrier for the delivery of a natural lipophilic anticancer bioactive 6-SGL from 6-SRGO.

NT4X-167; Novel N-terminal Aβ specific antibody, prevents in vitro and in vivo toxicity of highly toxic Aβ4-42 species

2015 ◽  
Vol 48 (06) ◽  
Author(s):  
G Antonios ◽  
H Borgers ◽  
T Pilot ◽  
V Pena ◽  
T Bayer
Keyword(s):  
Specific Antibody ◽  
In Vivo Toxicity

Mannose Conjugated Starch Nanoparticles for Preferential Targeting of Liver Cancer

2020 ◽  
Vol 17 ◽  
Author(s):  
Akhlesh Kumar Jain ◽  
Hitesh Sahu ◽  
Keerti Mishra ◽  
Suresh Thareja
Keyword(s):  
Side Effects ◽  
Liver Cancer ◽  
Entrapment Efficiency ◽  
Xrd Analysis ◽  
In Vitro Cytotoxicity ◽  
Physical Interaction ◽  
Scanning Calorimetry ◽  
Starch Nanoparticles

Aim: To design D-Mannose conjugated 5-Fluorouracil (5-FU) loaded Jackfruit seed starch nanoparticles (JFSSNPs) for site specific delivery. Background: Liver cancer is the third leading cause of death in world and fifth most often diagnosed cancer is the major global threat to public health. Treatment of liver cancer with conventional method bears several side effects, thus to undertake these side effects as a formulation challenge, it is necessary to develop novel target specific drug delivery system for the effective and better localization of drug into the proximity of target with restricting the movement of drug in normal tissues. Objective: To optimize and characterize the developed D-Mannose conjugated 5-Fluorouracil (5-FU) loaded Jackfruit seed starch nanoparticles (JFSSNPs) for effective treatment of liver cancer. Materials and methods: 5-FU loaded JFSSNPs were prepared and optimized formulation had higher encapsulation efficiency were conjugated with D-Mannose. These formulations were characterized for size, morphology, zeta potential, X-Ray Diffraction, and Differential Scanning Calorimetry. Potential of NPs were studied using in vitro cytotoxicity assay, in vivo kinetic studies and bio-distribution studies. Result and discussion: 5-Fluorouracil loaded NPs had particle size between 336 to 802nm with drug entrapment efficiency was between 64.2 to 82.3%. In XRD analysis, 5-FU peak was diminished in the diffractogram, which could be attributed to the successful incorporation of drug in amorphous form. DSC study suggests there was no physical interaction between 5- FU and Polymer. NPs showed sustained in vitro 5-FU release up to 2 hours. In vivo, mannose conjugated NPs prolonged the plasma level of 5-FU and assist selective accumulation of 5-FU in the liver (vs other organs spleen, kidney, lungs and heart) compared to unconjugated one and plain drug. Conclusion: In vivo, bio-distribution and plasma profile studies resulted in significantly higher concentration of 5- Fluorouracil liver suggesting that these carriers are efficient, viable, and targeted carrier of 5-FU treatment of liver cancer.

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