Fabrication, optimization and characterization of an osmotic push-pull drug delivery system for paliperidone.

Objectives: Paliperidone is a BCS class II drug with low solubility and high permeability. It has 28% absolute oral bioavailability and an elimination half-life of 23 h. An osmotic push-pull trilayer tablet currently available on the market has achieved controlled release of a low dose over an extended time period, while avoiding the need for a loading dose. However, this trilayer tablet has several disadvantages, such as complicated processing, high production costs and difficulty in achieving uniformity of the contents. Thus, the objective of this study was to overcome the above difficulties associated with paliperidone and to formulate a bilayer tablet with a similar drug profile to that of the reference listed drug Invega®. Methods: The bilayer tablets were prepared by optimization of the core and semi-permeable membrane. Effects of the curing time, and the size and number of orifices on the prepared tablets' dissolution profile were analyzed. Two different grades of polyethylene oxide were used in the core and push layer as pore formers. Results: The weight variation, friability and hardness values of the prepared tablets were well within compendium limits. The optimized bilayer parameters for the prepared tablets were curing time, 5 h; seal coat, 7% w/w; ER coat, 13% w/w; orifice size, 0.6 mm; and orifice number, 2. Further tablet formulation resulted in an F2 value of 75.67, indicating a dissolution profile similar to that of Invega®. Conclusion: Bi-layer tablets of paliperidone overcoming the drawbacks of the marketed formulation were successfully prepared, and offer advantages such as a simpler preparation process, cost effectiveness and faster preparation of the tablet core.

Buccal spray of standardized Berberis aristata extract causes tumour regression, chemoprotection and downregulation of inflammatory mediators in oral cancer hamster model.

ETHNOPHARMACOLOGICAL RELEVANCE: Berberis aristata (BA) has been described in Ayurveda in formulations for treating conditions related to the buccal cavity, including tumours and inflammation. Oral cancer (OC) is a major global health problem with high rates of recurrence and metastasis. Natural product based therapies are being explored as safer therapeutic strategies for OC. AIM OF THE STUDY: Evaluating the potential of standardized BA extract loaded buccal spray formulation in OC. MATERIAL AND METHODS: BA stem bark extract was prepared using sonication and standardized with respect to Berberine. The standardized extract was characterized and formulated as a buccal spray (SBAE-BS) using hydroxyl propyl methyl cellulose K15M, polyethylglycol 400, Miglyol®812N and ethanol. The SBAE-BS was characterized and evaluated in vitro in KB cell line and in vivo in OC hamster model. RESULTS: The SBAE-BS had pH, viscosity, mucoadhesive strength and BBR content corresponding to 6.8, 25.9 cP, 345 dyne/cm2 and 0.6 mg/mL respectively. In vitro cytotoxicity of SBAE-BS was comparable to 5 fluorouracil (5FU). In hamsters, SBAE-BS treatment lead to tumour regression (p = 0.0345), improved body weights (p < 0.0001), no organ toxicity, downregulation of inflammatory mediators and improved survival outcomes as compared to standard systemic 5FU. CONCLUSION: Thus, SBAE-BS showed cytotoxic and chemo-protective effects in the OC hamster model, evidencing its ethnopharmacological use and demonstrating translational potential to be developed as therapy for OC.

A Simple HPTLC Approach of Quantification of Serratol and Tirucallic Acid with Boswellic Acids in Boswellia serrata by Validated Densitometric Method with MS/MS Characterization.

This study was planned to develop a simple high-performance thin-layer chromatography method for qualitative and quantitative estimation of 3-acetyl-11-keto-ß-boswellic acid (AKBBA), ß-boswellic acid (BBA), 3-oxo-tirucallic acid (TCA) and serratol (SRT) with HPTLC-ESI-MS/MS for characterization in Boswellia serrata Roxb. oleo gum resin extract. The method was developed with hexane-ethyl acetate-toluene-chloroform-formic acid as mobile phase. RF values observed for AKBBA, BBA, TCA and SRT were 0.42, 0.39, 0.53 and 0.72, respectively. The method was validated according to International Council for Harmonisation guidelines. The concentration range for linearity was 100-500 ng/band for AKBBA and 200-700 ng/band for the other three markers with r2 > 0.99. The method resulted in good recoveries as 101.56, 100.68, 98.64 and 103.26%. The limit of detection was noticed as 25 , 37, 54 and 38 ng/band, with a limit of quantification as 76, 114, 116 and 115 ng/band, for AKBBA, BBA, TCA and SRT, respectively. The four markers were identified and confirmed in B. serrata extract using TLC-MS by indirect profiling by LC-ESI-MS/MS and were identified as terpenoids, TCA and cembranoids: AKBBA (mass/charge (m/z) = 513.00), BBA (m/z = 455.40), 3-oxo-tirucallic acid (m/z = 455.70) and SRT (m/z = 291.25), respectively.

Standardization and Ameliorative effect of Kalyanaka ghrita in ß-amyloid induced memory impairment in wistar rats.

ETHNOPHARMACOLOGICAL RELEVANCE: Kalyanaka ghrita (KG) is an Ayurvedic formulation traditionally used in the treatment of Daurbalya (debility) and Smritidaurbalya (impairment of intellectual activities). Clinical studies have reported the effect of KG in the treatment of Manasmandata or Buddhimandyata which is associated with impaired learning, social adjustment and maturation. AIM OF THE STUDY: The present study aims to standardization of KG and validation of its use in experimental models of neurodegeneration. MATERIALS AND METHODS: KG was Standardized for biomarkers curcumin, gallic acid, tannic acid, chebulagic acid, and berberine. In male wistar rats, neurodegeneration was induced by administration of intracerebroventricular Amyloid ß (Aß1-42). The effect of KG (oral and intranasal treatment) was evaluated through behavioral parameters such as Morris water maze, social recognition test, novel object recognition, locomotor activity, and molecular parameters, brain acetylcholinesterase, brain-derived neurotrophic factor (BDNF), inflammatory cytokines, oxidative stress markers, and antioxidants. Brain histopathology was performed for studying the architecture of the brain and plaque formation. RESULTS AND DISCUSSION: A novel HPLC method has been developed for the standardization of KG. Treatment with KG significantly improved cognition and memory and increased brain BDNF and antioxidant status in Aß1-42 induced rats. It also reduced brain acetylcholinesterase, oxidative stress, and inflammatory cytokines and prevented neuronal damage. There were more marked effects with intra-nasal administration compared to oral treatment. CONCLUSION: The findings suggest that KG has neuroprotective potential and along with its nootropic property could be a promising therapy for neurodegenerative diseases like Alzheimer's disease.

Pyrazole Scaffolds: Centrality in Anti-Inflammatory and Antiviral Drug Design.

BACKGROUND: Pyrazole is a component of a diversity of bioactive heterocyclic congeners with a broad-spectrum range of biological and pharmacological uses. Designing novel pyrazole and its analogues, revealing new routes for synthesizing this nucleus, exploring various potencies of that heterocycles, and looking for possible applications of pyrazoles are all becoming more important due to their numerous potential applications. OBJECTIVES: Pyrazole scaffolds have been proven to be successful as anti-viral and anti-inflammatory therapeutics against multiple targets like HSV-1, NNRTI, H1N1, CoX-1, and CoX-2. Due to this miscellany in the biotic area, this moiety has engrossed the consideration of many scientists to study chemistry and pharmacological profile. RESULTS: The review encompasses pyrazole having various scaffolds with multiple biological activities and attempts have also been made to correlate their structure-activity relationship. Multiple pyrazole correspondents have been synthesized as lead molecules and performed valuation for their actions. CONCLUSION: The incorporation of pyrazole with other pharmacophores in the molecule might lead to novel potent therapeutic agents that will further help in designing potent lead molecules.

A Molecular Insight into Pyrazole Congeners as Antimicrobial, Anticancer, and Antimalarial Agents.

BACKGROUND: Pyrazole is a bioactive heterocyclic congener with numerous biological and pharmacological functionalities. Due to their multiple prospective applications, developing innovative and novel pyrazoles and analogs, revealing revolutionary methods for synthesizing this nucleus, investigating diverse potencies of that heterocycle, and exploring possible pyrazole applications are becoming increasingly relevant. OBJECTIVES: Pyrazole scaffolds have been proven successful as antimicrobial, anticancer, and antimalarial therapeutics against multiple targets like DNA gyrase, topoisomerase IV, Hsp90, and several kinase enzymes. For this variability in the biotic zone, their moiety has gained the attention of many scientists interested in researching chemical and pharmacological profiles. RESULTS: The review covers pyrazole scaffolds with a variety of biological functions and attempts to connect the structure-activity relationship. Multiple pyrazole analogs have been produced as lead compounds, and their activities have been evaluated. CONCLUSION: The combination of pyrazole with other pharmacophores in a molecule might lead to novel potent therapeutic medicines, which could aid in the development of potent lead compounds.

The Emerging Role of Janus Kinase Inhibitors in the Treatment of Cancer.

Cancer is a leading cause of death worldwide. The Janus kinase (JAK) signal transducer and activator of transcription (STAT) signalling pathway are activated abnormally, which promotes carcinogenesis. Several cytokines are important cancer drivers. These proteins bind to receptors and use the Janus kinase (JAK) and STAT pathways to communicate their responses. Cancer risks are linked to genetic differences in the JAK-STAT system. JAK inhibitors have been shown to reduce STAT initiation, tissue propagation, and cell existence in preclinical investigations involving solid tumour cell line models. JAK inhibitors, notably ruxolitinib, JAK1 or 2 blockers, make cell lines and mouse models more susceptible to radiotherapy, biological response modifier therapy, and oncolytic viral treatment. Numerous JAK antagonists have been or are now being evaluated in cancerous patients as monotherapy or by combining with other drugs in clinical studies. In preclinical investigations, certain JAK inhibitors showed promising anticancer effects; however, clinical trials explicitly evaluating their effectiveness against the JAK/STAT system in solid tumours have yet to be completed. JAK inhibition is a promising strategy to target the JAK/STAT system in solid tumours, and it deserves to be tested further in clinical studies. The function of directing Janus kinases (JAKs), an upstream accelerator of STATs, as a technique for lowering STAT activity in various malignant circumstances is summarized in this article, which will help scientists to generate more specific drug molecules in the future.

Co-drug of isoniazid and sulfur containing antioxidant for attenuation of hepatotoxicity and treatment of tuberculosis.

The prolonged use of isoniazid (INH) - a highly effective drug in the treatment of tuberculosis - causes fatal liver injury. In order to overcome this adverse effect, a unique amide codrug was designed by covalently linking INH with sulfur-containing antioxidant- alpha-lipoic acid for possible hepatoprotective and antimycobacterial effect. Co-drug LI was prepared by Schotten Baumann reaction and was characterized by spectroscopic analysis. To check the bioreversibility of LI, in vitro release tests were conducted in buffers of specific pH, stomach, and intestinal homogenates of rat employing HPLC. Male Wistar rats were used for the evaluation of the hepatoprotective activity. Liver function markers, oxidative stress markers, and biochemical parameters were estimated. The antimycobacterial efficacy of LI was examined in terms of its ability to decrease the lung bacillary load in Balb/c mice infected intravenously with Mycobacterium tuberculosis. LI resisted hydrolysis in buffers of pH 1.2 (acidic), pH 7.4 (basic), and stomach homogenate of the rat while displayed significant hydrolysis (88.19%) in intestinal homogenates over a period of 6 h. The effect of LI on liver function, antioxidant and biochemical paradigms was remarkable as it reestablished the enzyme levels and restored hepatic cytoarchitecture representing its abrogating effect. The findings of antimycobacterial activity assessment evidently demonstrated that LI was as potent as INH in lowering the mycobacterial load in mice. The outcome of this exploration confirmed that the described co-drug can offer desirable safety and therapeutic benefit in the management of tuberculosis.

Alkylating Agents, the Road Less Traversed, Changing Anticancer Therapy.

Cancer is considered one of the gruelling challenges and poses a grave health hazard across the globe. According to the International Agency for Research on Cancer (IARC), new cancer cases increased to 18.1 million in 2018, with 9.6 million deaths, bringing the global cancer rate to 23.6 million by 2030. In 1942, the discovery of nitrogen mustard as an alkylating agent was a tremendous breakthrough in cancer chemotherapy. It acts by binding to the DNA, and creating cross linkages between the two strands, leading to halt of DNA replication and eventual cell death. Nitrogen lone pairs of 'nitrogen mustard' produce an intermediate 'aziridinium ion' at the molecular level, which is very reactive towards DNA of tumour cells, resulting in multiple side effects with therapeutic consequences. Owing to its high reactivity and peripheral cytotoxicity, several improvements have been made with structural modifications for the past 75 years to enhance its efficacy and improve the direct transport of drugs to the tumour cells. Alkylating agents were among the first non-hormonal substances proven to be active against malignant cells and also the most valuable cytotoxic therapies available for the treatment of leukaemia and lymphoma patients. This review focus on the versatile use of alkylating agents and the Structure Activity Relationship (SAR) of each class of these compounds. This could provide an understanding for design and synthesis of new alkylating agents having enhanced target specificity and adequate bioavailability.

An overview of regulations for bioequivalence assessment of locally acting orally inhaled drug products for the United States, Europe, Canada, and India.

INTRODUCTION: Bioequivalence is established by comparing the bioequivalence study results of generic drugs with the reference listed drug. Several global regulatory agencies have published the guidance for locally acting orally inhaled drug products (OIDPs) for bioequivalence approaches. AREAS COVERED: The prime intent of the present article is to compare the regulatory guidance for bioequivalence assessment of locally acting OIDPs published by global regulatory authorities. Regulatory recommendations on bioequivalence were based on assessment for different parameters such as inhaler device, formulation, reference product selection, in-vitro, and in-vivo studies. The United States Food and Drug Administration and Health Canada suggest an aggregated weight of evidence approach and the European Medicines Agency promotes a stepwise approach, whereas though the Indian authorities have not published guidance specifically on OIDPs but provided guidelines for bioavailability and bioequivalence studies. EXPERT OPINION: For OIDPs, currently, there is no universally adopted methodology, and regulatory guidance has not been globally harmonized. By understanding and comparing bioequivalence recommendations for different regions, we can create more sensitive, and economic evaluation methods for OIDPs. This could open more alternatives of safe, effective generic OIDPs to the public.

Bioanalytical method development for momordicinin and its application to long-term pharmacokinetics in diabetic rats.

OBJECTIVE: To develop and validate bioanalytical RP-HPLC method to evaluate pharmacokinetics and tissue distribution pattern of momordicinin (MRN). SIGNIFICANCE: MRN is one of the major cucurbitane triterpenoid found in Momordica charantia Linn (MC). However, MRN has not been explored for its pharmacokinetic profile, tissue distribution, and stability in order to establish it as an antidiabetic agent. METHODS: In 28 days pharmacokinetic study, 54 diabetic male wistar rats were divided into three different groups and administered with 25, 50, and 100 mg/kg MRN orally. The blood samples were collected at 1, 7, 14, 21, and 28th day of the treatment and plasma quantification of MRN was done by validated RP-HPLC method. The rats were sacrificed at end of the study for tissue distribution. RESULTS: The developed method was successfully applied to investigate pharmacokinetic profile of MRN. In pharmacokinetic analysis, the Cmax for 25, 50, and 100 mg/kg was found to be 8.412, 10.443, and 11.829 µg/mL respectively suggesting the dose dependent activity. The maximum plasma concentration was achieved at 2 h for all doses. MRN showed major distribution in liver followed by kidney, spleen, and pancreas. CONCLUSION: The newly developed and validated method was used to assay MRN in plasma as well as in tissues to evaluate pharmacokinetics of the drug for the first time. Undoubtedly, these findings can be taken into consideration while concluding its therapeutic effects after oral administration.

Formulation Development of Folic Acid Conjugated PLGA Nanoparticles for Improved Cytotoxicity of Caffeic Acid Phenethyl Ester.

BACKGROUND: Honey bee propolis is one of the natural products reported in various traditional systems of medicines, including Ayurveda. Caffeic acid phenethyl ester (CAPE) is an active constituent of propolis which is well known for its anticancer potential. The therapeutic effects of CAPE are restricted owing to its less aqueous solubility and low bioavailability. OBJECTIVE: In this study CAPE loaded folic acid conjugated nanoparticle system (CLFPN) was investigated to enhance solubility, achieve sustained drug release, and improved cytotoxicity of CAPE Methods: Formulation development, characterization, and optimization were carried out by the design of experiment approach. In vitro and in vivo cytotoxicity study was carried out for optimized formulations. RESULTS: Developed nanoparticles showed particle size and encapsulation efficiency of 170 ± 2-195 ± 3 nm and 75.66 ± 1.52-78.80 ± 1.25%, respectively. Optimized formulation CLFPN showed sustained drug release over a period of 42 h. GI50 concentration was decreased by 46.09% for formulation compared to CAPE in MCF-7 cells, indicating the targeting effect of CLFPN. An improved in vitro cytotoxic effect was reflected in the in vivo Daltons Ascites Lymphoma model by reducing tumor cell count. CONCLUSION: The desired nanoparticle characteristic with improved in vivo and in vitro cytotoxicity was shown by the developed formulation. Thus it can be further investigated for biomedical applications.

Isolation, characterisation and investigation of in vitro antidiabetic and antioxidant activity of phytoconstituents from fruit of Momordica charantia Linn.

The dry powder of MC fruits was extracted by maceration, ultrasonication, liquid-liquid partition and soxhlation. The in vitro antidiabetic and antioxidant assays were used to screen extracts and fractions. Refluxed and liquid partitioned extracts were fractionated using petroleum ether and ethyl acetate and purified with the help of preparative HPLC to give 2 phytoconstituents M1 and M2 respectively. Compound M1 (1) was identified as charantin and Compound M2 (2) was identified as momordicinin using spectral studies. Momordicinin showed potent α-amylase inhibitory activity with IC50 15.86µg/ml which was reported for the first time.

An Overview of the Drug Registration Requirements for Export to Tanzania, Nepal, and Cambodia.

In the semiregulated market, different countries have varying requirements of registration for export to such a specific country or region. The objective of the present study is to give a comparative overview of pharmaceutical registration requirements for export to Tanzania, Nepal, and Cambodia. In the African region especially, east Africa including Tanzania is an emerging market for pharmaceuticals. The Tanzania Food and Drugs Authority is the drug regulatory body in Tanzania and it follows the Common Technical Document (CTD) format for dossier submission. However, Nepal is still a developing country with respect to the pharmaceutical sector. The drug governing body in Nepal, Department of Drug Administration, has its own nation-specific guidelines for drug regulation, but the CTD format is also acceptable for dossier submission. In Cambodia, the Department of Drugs and Food is the drug regulatory authority that comes under the Ministry of Health of Cambodia. As Cambodia is included in the Association of Southeast Asian Nations (ASEAN) body, it follows the ASEAN CTD (ACTD) format for dossier submission.

Regulatory Perspective of International Agencies for Development of Biosimilar Products (Monoclonal Antibodies): An Overview.

Biopharmaceutical medicines are complex molecules obtained from a living organism (plant or animal cells) and may contain components of a living organism using biotechnology. Biosimilars are closely similar to already approved biopharmaceutical products that could form a new generation of medicines that are available widely at an affordable cost. The expiry of patent and data protection of Remicade (infliximab) aggravated biosimilar acceptance in the open market. Analysis of data package submitted for infliximab biosimilar and assessment reports published by agencies shows the importance of European Medicines Agency (EMA) product-specific guidelines (monoclonal antibodies) that are being followed by different regulatory agencies worldwide. Considering utilization of case-by-case basis for biosimilar development, infliximab biosimilar product evaluation assessment report suggests similarity in nature and extent of data required in analytical, nonclinical, and clinical studies even on utilizing cell lines different from the reference product's. Specific additional clinical study (phase III) is required for a biosimilar to be authorized by the Ministry of Health, Labour and Welfare (MHLW). US Food and Drug Administration and EMA widely accept the concept of extrapolation to other indications approved for the reference product. However, the Ministry of Health, Labour andWelfare, Japan shows a conservative approach for extrapolation to other indications in the absence of direct or indirect safety and efficacy data.

Development of High-Strength Extended-Release Multiparticulate System by Crystallo-co-agglomeration Technique with Integration of Central Composite Design.

The number of unit operations to be followed in the preparation of tablets was cumbersome and may introduce material as well as process-related critical parameters which may negatively affect the quality of final formulation. The hypothesis of the present research was to develop directly compressible, high-strength extended-release spherical agglomerates of talc containing indapamide by crystallo-co-agglomeration technique. Hydroxypropyl methylcellulose 15 cps and polyethylene glycol 6000 were used to impart the desired sphericity, strength, and deformability to agglomerates, respectively. Ethyl cellulose 10 cps was used to improve the strength of agglomerates and achieve extended release. Design of experiment (rotatable central composite design) was implemented for the elucidation of the effect of type and quantity of polymers on quality attributes of agglomerates. Prepared agglomerates were evaluated for morphological, micromeritic, mechanical, and drug release properties. A satisfactory yield (> 97%, wt/wt), better crushing strength, and low friability of agglomerates indicated good processing and handling characteristics. Compatibility and reduced crystallinity of indapamide in agglomerates were confirmed by spectroscopic and X-ray diffraction studies. Formation of the miniscular dosage form and hydrophobicity of talc were the key factors observed in controlling and extending the drug release (up to 6 h) from agglomerates. Hence, the developed crystallo-co-agglomeration technique could be successfully used for the preparation of directly compressible high-strength extended-release spherical agglomerates of indapamide.

Chrysin-loaded folate conjugated PF127-F68 mixed micelles with enhanced oral bioavailability and anticancer activity against human breast cancer cells.

Chrysin (CH), a phytoconstituent has numerous pharmacological activities including anticancer activity. However, CH suffers from a drawback of poor aqueous solubility and in turn poor bioavailability limiting its clinical utility. In this work CH loaded folate-conjugated pluronic PF127-pluronic F68 mixed micelles were prepared with an objective to augment oral bioavailability and cytotoxicity of CH in human breast cancer cell line MCF-7 by active targeting mechanism. Folate-conjugated PF127 was synthesized and used for preparation of CH-MM. Optimized batch (using factorial design) of CH-MM was characterized by Fourier-transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM), atomic force microscopy (AFM), in vitro CH release, in vivo study, and in vitro cell line study. FTIR study suggested encapsulation of CH into the micelle core. CH-MM showed controlled release of CH releasing higher amount (2.5 fold) in 24 h when compared to CH alone (A-CH). Further significant increase in Cmax (2 fold) and AUC0-∞ (3 fold) for CH-MM when compared to A-CH suggested significant improvement in oral bioavailability of CH. Additionally, CH-MM showed 5 fold reduction in GI50 value of CH when tested in MCF-7 cells reducing GI50 value of CH significantly. CH-MM can serve as a platform carrier system for active targeting of BCS class II molecules with potential anticancer activity.

Bioanalytical method development and its application to pharmacokinetics studies on Simvastatin in the presence of piperine and two of its synthetic derivatives.

Piperine has been widely used as a bioenhancer. Simvastatin belongs to a group of medicines known as statins. It acts by inhibiting HMG CoA reductase and acts primarily as a hypolipidemic agent. In this study some derivatives of Piperine were synthesized. They were studied for their bioenhencing effect (10 mg kg-1) and this effect was compared with that of Piperine. The pharmacokinectic profile of Simvastatin alone and in combination with Piperine and Piperine derivatives were investigated by validated HPLC method as per USFDA guidelines. It was seen that the two synthesized derivatives of Piperine significantly improved the bioavailability of Simvastatin in Wistar rats. The 5-(benzo) [1,3]dioxol-5-yl)-N-(pyridin-4-yl)penta-2,4-dienamide was better amongst the synthesized in increasing the bioavailability of Simvastatin in Wistar rat.

Standardization, anti-carcinogenic potential and biosafety of Indian propolis.

BACKGROUND: Propolis from apiculture is known for wide range of medicinal properties owing to its vast chemical constituents including polyphenols, flavonoids and anticancer agent Caffeic acid phenethyl ester (CAPE). OBJECTIVES: The objective of the study was to extract and standardize Indian propolis (IP) with respect to selected markers by newly developed High performance liquid chromatography (HPLC) method, to evaluate in vitro and in vivo anticancer activity and biosafety of Indian propolis. MATERIALS AND METHODS: IP was extracted, optimized and standardized using a newly developed and validated HPLC method for simultaneous estimation of caffeic acid, apigenin, quercetin and CAPE. The standardised ethanolic extract of IP (EEIP) was screened for in vitro cytotoxicity using sulforhodamine B (SRB) assay, in vivo anti-carcinogenic effect against Dalton's Lymphoma ascites (DLA) cells, hemolytic effect and pesticide analysis. RESULTS: The EEIP was found to contain more amount of total flavonoids (23.61 ± 0.0452 mg equivalent of quercetin/g), total polyphenolics (34.82 ± 0.0785 mg equivalent of gallic acid/g) and all selected markers except caffeic acid compared to all other extracts. EEIP showed better anti-cancer potential than CAPE on MCF-7 and HT-29 cell line and significant (p < 0.01) in vivo anti-carcinogenic effects against DLA in comparison with 5-fluorouracil. EEIP was found to be non-hemolytic. CONCLUSION: From in vitro cytotoxicity, in vivo anti-carcinogenicity and biosafety studies it can be concluded that the standardized EEIP is safe and can be considered for further development as a biomedicine.