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Adili F, Khan S, Setia A. [Indications and technique of open vascular surgical revascularization of visceral arteries in mesenteric ischemia]. Chirurgie (Heidelb) 2024; 95:359-366. [PMID: 38329518 DOI: 10.1007/s00104-024-02039-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/12/2024] [Indexed: 02/09/2024]
Abstract
Open revascularization for mesenteric ischemia has retained a significant value despite the increasing importance and use of endovascular techniques. Surgical procedures such as retrograde embolectomy, thromboendarterectomy and visceral bypass are indispensable components of the therapeutic armamentarium, particularly in cases of multisegmental vascular involvement, failure of previous endovascular treatment and concomitant presence of peritonitis, shock or multiorgan failure. In this context, preoperative multiphase computed tomography (CT) angiography is essential for the planning and outcome of visceral revascularization. This article summarizes the indications, technique, and results of the most important open surgical procedures.
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Affiliation(s)
- F Adili
- Klinik für Gefäßmedizin, Gefäßchirurgie und Endovaskuläre Chirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland.
| | - S Khan
- Klinik für Gefäßmedizin, Gefäßchirurgie und Endovaskuläre Chirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland
| | - A Setia
- Klinik für Gefäßmedizin, Gefäßchirurgie und Endovaskuläre Chirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland
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Malik AK, Singh C, Tiwari P, Verma D, Mehata AK, Vikas, Setia A, Mukherjee A, Muthu MS. Nanofibers of N,N,N-trimethyl chitosan capped bimetallic nanoparticles: Preparation, characterization, wound dressing and in vivo treatment of MDR microbial infection and tracking by optical and photoacoustic imaging. Int J Biol Macromol 2024; 263:130154. [PMID: 38354928 DOI: 10.1016/j.ijbiomac.2024.130154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/26/2024] [Accepted: 02/11/2024] [Indexed: 02/16/2024]
Abstract
Recent advancements in wound care have led to the development of interactive wound dressings utilizing nanotechnology, aimed at enhancing healing and combating bacterial infections while adhering to established protocols. Our novel wound dressings consist of N,N,N-trimethyl chitosan capped gold‑silver nanoparticles (Au-Ag-TMC-NPs), with a mean size of 108.3 ± 8.4 nm and a zeta potential of +54.4 ± 1.8 mV. These optimized nanoparticles exhibit potent antibacterial and antifungal properties, with minimum inhibitory concentrations ranging from 0.390 μg ml-1 to 3.125 μg ml-1 and also exhibited promising zones of inhibition against multi-drug resistant strains of S. aureus, E. coli, P. aeruginosa, and C. albicans. Microbial transmission electron microscopy reveals substantial damage to cell walls and DNA condensation post-treatment. Furthermore, the nanoparticles demonstrate remarkable inhibition of microbial efflux pumps and are non-hemolytic in human blood. Incorporated into polyvinyl alcohol/chitosan nanofibers, they form Au-Ag-TMC-NPs-NFs with diameters of 100-350 nm, facilitating efficient antimicrobial wound dressing. In vivo studies on MDR microbial-infected wounds in mice showed 99.34 % wound healing rate within 12 days, corroborated by analyses of wound marker protein expression levels and advanced imaging techniques such as ultrasound/photoacoustic imaging, providing real-time visualization and blood flow assessment for a comprehensive understanding of the dynamic wound healing processes.
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Affiliation(s)
- Ankit Kumar Malik
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Chandrashekhar Singh
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Punit Tiwari
- Department of Microbiology, Institute of Medical Sciences, BHU, Varanasi 221005, UP, India
| | - Dipti Verma
- Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, UP, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Vikas
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Ashim Mukherjee
- Department of Molecular and Human Genetics, Institute of Science, Banaras Hindu University, Varanasi 221005, UP, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India.
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Setia A, Vallamkonda B, Challa RR, Mehata AK, Badgujar P, Muthu MS. Herbal Theranostics: Controlled, Targeted Delivery and Imaging of Herbal Molecules. Nanotheranostics 2024; 8:344-379. [PMID: 38577318 PMCID: PMC10988210 DOI: 10.7150/ntno.94987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
Modern medicine relies on a small number of key biologics, which can be found in nature but require further characterization and purification before they can be used. Since the herbal remedy is given through a dated and ineffective method of drug administration, its effectiveness is diminished. The novel form of medicine delivery has the potential to increase the effectiveness of herbal substances while decreasing their side effects. This is the main idea behind utilising different ways of drug delivery in herbal treatments. Several benefits arise from novel formulations of herbal compounds as compared to their conventional counterparts. These include enhanced penetrating ability into tissues, constant delivery of effective doses, and resistance to physical and chemical degradation. Controlled and targeted delivery that include herbal components allow for more traditional dosing while simultaneously increasing their efficacy. Enhancing the biodistribution and target site accumulation of systemically administered herbal medicines is the goal of nanomedicine formulations. The field of nanotheranostics has made significant advancements in the development of herbal compounds by combining diagnostic and therapeutic functions on a single nanoscale platform. It is critically important to create a theranostic nanoplatform that is derived from plants and is intrinsically "all-in-one" for single molecules. In addition to examining the mechanistic approach to nanoparticle synthesis, this review highlights the therapeutic effects of nanoscale phytochemical delivery systems. Furthermore, we have evaluated the scope for future advancements in this field, discussed several nanoparticles that have been developed recently for herbal imaging, and provided experimental evidence that supports their usage.
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Affiliation(s)
- Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, UP, India
| | - Bhaskar Vallamkonda
- Department of Pharmaceutical Science, School of Applied Sciences and Humanities, VIGNAN's Foundation for Science, Technology & Research, Vadlamudi-522213, Andhra Pradesh, India
| | - Randheer Reddy Challa
- Department of Pharmaceutical Science, School of Applied Sciences and Humanities, VIGNAN's Foundation for Science, Technology & Research, Vadlamudi-522213, Andhra Pradesh, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, UP, India
| | - Paresh Badgujar
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, UP, India
| | - Madaswamy S. Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, UP, India
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Setia A, Kumari P, Vikas, Kumar Mehata A, Kumar Malik A, Kumar Mahto S, Muthu MS. Cetuximab decorated redox sensitive D-alpha-tocopheryl- polyethyleneglycol-1000-succinate based nanoparticles for cabazitaxel delivery: Formulation, lung targeting and enhanced anti-cancer effects. Int J Pharm 2024; 653:123881. [PMID: 38320675 DOI: 10.1016/j.ijpharm.2024.123881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 01/19/2024] [Accepted: 02/02/2024] [Indexed: 02/08/2024]
Abstract
This research work aims to fabricate cetuximab (CTX) decorated cabazitaxel (CBZ) loaded redox-sensitive D-alpha-tocopheryl-polyethyleneglycol-1000-succinate (TPGS-SS) nanoparticles (NPs) for epidermal growth factor receptor (EGFR)-targeted lung tumor therapy.The NPs were prepared using a dialysis bag diffusion method to produce, non-redox sensitive non targeted (TPGS-CBZ-NPs), redox-sensitive nontargeted (TPGS-SS-CBZ-NPs), and targeted redox-sensitive NPs (CTX-TPGS-SS-CBZ-NPs). Developed NPs were characterized for particle sizes, polydispersity, surface charge, surface morphologies, and entrapment efficiency. Moreover, additional in vitro studies have been conducted, including in vitro drug release, cytotoxicity, and cellular uptake studies.The particle size and charge over the surface were found to be in the range of 145.6 to 308.06 nm and -15 to -23 mV respectively. The IC50 values of CBZ clinical injection (Jevtana®), TPGS-CBZ-NPs, TPGS-SS-CBZ-NPs, and CTX-TPGS-SS-NPs were found to be 17.54 ± 3.58, 12.8 ± 2.45, 9.28 ± 1.13 and 4.013 ± 1.05 µg/ml, suggesting the 1.37, 1.89 and 4.37-folds respectively, enhancement of cytotoxicity as compared to CBZ clinical injection, demonstrating a significant augmentation in cytotoxicity. In addition, the in-vitro cellular uptake investigation showed that CTX-TPGS-SS-CMN6-NPs accumulated significantly compared to pure CMN6, TPGS-CMN6-NPs, and TPGS-SS-CMN6-NPs in the A549 cells. Furthermore, the targeting efficiency of developed NPs were analysed by ultrasound/photoacoustic and IVIS imaging.
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Affiliation(s)
- Aseem Setia
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, UP, India
| | - Pooja Kumari
- School of Biomedical Engineering, IIT BHU, Varanasi 221005, UP, India
| | - Vikas
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, UP, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, UP, India
| | - Ankit Kumar Malik
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, UP, India
| | | | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, UP, India.
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Samridhi, Setia A, Mehata AK, Priya V, Pradhan A, Prasanna P, Mohan S, Muthu MS. Nanoparticles for Thrombus Diagnosis and Therapy: Emerging Trends in Thrombus-theranostics. Nanotheranostics 2024; 8:127-149. [PMID: 38328614 PMCID: PMC10845253 DOI: 10.7150/ntno.92184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/09/2023] [Indexed: 02/09/2024] Open
Abstract
Cardiovascular disease is one of the chief factors that cause ischemic stroke, myocardial infarction, and venous thromboembolism. The elements that speed up thrombosis include nutritional consumption, physical activity, and oxidative stress. Even though the precise etiology and pathophysiology remain difficult topics that primarily rely on traditional medicine. The diagnosis and management of thrombosis are being developed using discrete non-invasive and non-surgical approaches. One of the emerging promising approach is ultrasound and photoacoustic imaging. The advancement of nanomedicines offers concentrated therapy and diagnosis, imparting efficacy and fewer side effects which is more significant than conventional medicine. This study addresses the potential of nanomedicines as theranostic agents for the treatment of thrombosis. In this article, we describe the factors that lead to thrombosis and its consequences, as well as summarize the findings of studies on thrombus formation in preclinical and clinical models and also provide insights on nanoparticles for thrombus imaging and therapy.
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Affiliation(s)
- Samridhi
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
| | - Vishnu Priya
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
| | - Aditi Pradhan
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
| | - Pragya Prasanna
- National Institute of Pharmaceutical Education and Research, Hajipur, Bihar, India
| | - Syam Mohan
- Substance Abuse and Toxicology Research Centre, Jazan University, Jazan 45142, Saudi Arabia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun 248007, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi-221005, India
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Dhamija P, Mehata AK, Setia A, Priya V, Malik AK, Bonlawar J, Verma N, Badgujar P, Randhave N, Muthu MS. Nanotheranostics: Molecular Diagnostics and Nanotherapeutic Evaluation by Photoacoustic/Ultrasound Imaging in Small Animals. Mol Pharm 2023; 20:6010-6034. [PMID: 37931040 DOI: 10.1021/acs.molpharmaceut.3c00708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
Nanotheranostics is a rapidly developing field that integrates nanotechnology, diagnostics, and therapy to provide novel methods for imaging and treating wide categories of diseases. Targeted nanotheranostics offers a platform for the precise delivery of theranostic agents, and their therapeutic outcomes are monitored in real-time. Presently, in vivo magnetic resonance imaging, fluorescence imaging, ultrasound imaging, and photoacoustic imaging (PAI), etc. are noninvasive imaging techniques that are preclinically available for the imaging and tracking of therapeutic outcomes in small animals. Additionally, preclinical imaging is essential for drug development, phenotyping, and understanding disease stage progression and its associated mechanisms. Small animal ultrasound imaging is a rapidly developing imaging technique for theranostics applications due to its merits of being nonionizing, real-time, portable, and able to penetrate deep tissues. Recently, different types of ultrasound contrast agents have been explored, such as microbubbles, echogenic exosomes, gas-vesicles, and nanoparticles-based contrast agents. Moreover, an optical image obtained through photoacoustic imaging is a noninvasive imaging technique that creates ultrasonic waves when pulsed laser light is used to expose an object and creates a picture of the tissue's distribution of light energy absorption on the object. Contrast agents for photoacoustic imaging may be endogenous (hemoglobin, melanin, and DNA/RNA) or exogenous (dyes and nanomaterials-based contrast agents). The integration of nanotheranostics with photoacoustic and ultrasound imaging allows simultaneous imaging and treatment of diseases in small animals, which provides essential information about the drug response and the disease progression. In this review, we have covered various endogenous and exogenous contrast agents for ultrasound and photoacoustic imaging. Additionally, we have discussed various drug delivery systems integrated with contrast agents for theranostic application. Further, we have briefly discussed the current challenges associated with ultrasound and photoacoustic imaging.
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Affiliation(s)
- Piyush Dhamija
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Vishnu Priya
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Ankit Kumar Malik
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Jyoti Bonlawar
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Nidhi Verma
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Paresh Badgujar
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Nandini Randhave
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
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Vikas, Mehata AK, Viswanadh MK, Malik AK, Setia A, Kumari P, Mahto SK, Muthu MS. EGFR Targeted Redox Sensitive Chitosan Nanoparticles of Cabazitaxel: Dual-Targeted Cancer Therapy, Lung Distribution, and Targeting Studies by Photoacoustic and Optical Imaging. Biomacromolecules 2023; 24:4989-5003. [PMID: 37871263 DOI: 10.1021/acs.biomac.3c00658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
In this research, we have modified tocopheryl polyethylene glycol succinate (TPGS) to a redox-sensitive material, denoted as TPGS-SH, and employed the same to develop dual-receptor-targeted nanoparticles of chitosan loaded with cabazitaxel (CZT). The physicochemical properties and morphological characteristics of all nanoparticle formulations were assessed. Dual-receptor targeting redox-sensitive nanoparticles of CZT (F-CTX-CZT-CS-SH-NPs) were developed by a combination of pre- and postconjugation techniques by incorporating synthesized chitosan-folate (F) and TPGS-SH during nanoparticle synthesis and further postconjugated with cetuximab (CTX) for epidermal growth factor receptor (EGFR) targeting. The in vitro release of the drug was seemingly higher in the redox-sensitive buffer media (GSH, 20 mM) compared to that in physiological buffer. However, the extent of cellular uptake of dual-targeted nanoparticles was significantly higher in A549 cells than other control nanoparticles. The IC50 values of F-CTX-CZT-CS-SH-NPs against A549 cells was 0.26 ± 0.12 μg/mL, indicating a 6.3-fold and 60-fold enhancement in cytotoxicity relative to that of dual-receptor targeted, nonredox sensitive nanoparticles and CZT clinical injection, respectively. Furthermore, F-CTX-CZT-CS-SH-NPs demonstrated improved anticancer activity in the benzo(a)pyrene lung cancer model with a higher survival rate. Due to the synergistic combination of enhanced permeability and retention (EPR) effect of small-sized nanoparticles, the innovative and redox sensitive TPGS-SH moiety and the dual folate and EGFR mediated augmented endocytosis have all together significantly enhanced their biodistribution and targeting exclusively to the lung which is evident from their ultrasound/photoacoustic and in vivo imaging system (IVIS) studies.
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Affiliation(s)
- Vikas
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Matte Kasi Viswanadh
- Department of Pharmaceutics, College of Pharmacy, K.L. Deemed-to-be-University, Greenfields, Vaddeswaram 522302, Andhra Pradesh, India
| | - Ankit Kumar Malik
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Pooja Kumari
- School of Biomedical Engineering, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Sanjeev Kumar Mahto
- School of Biomedical Engineering, IIT BHU, Varanasi 221005, Uttar Pradesh, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, IIT BHU, Varanasi 221005, Uttar Pradesh, India
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Setia A, Mehata AK, Priya V, Pawde DM, Jain D, Mahto SK, Muthu MS. Current Advances in Nanotheranostics for Molecular Imaging and Therapy of Cardiovascular Disorders. Mol Pharm 2023; 20:4922-4941. [PMID: 37699355 DOI: 10.1021/acs.molpharmaceut.3c00582] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023]
Abstract
Cardiovascular diseases (CVDs) refer to a collection of conditions characterized by abnormalities in the cardiovascular system. They are a global problem and one of the leading causes of mortality and disability. Nanotheranostics implies to the combination of diagnostic and therapeutic capabilities inside a single nanoscale platform that has allowed for significant advancement in cardiovascular diagnosis and therapy. These advancements are being developed to improve imaging capabilities, introduce personalized therapies, and boost cardiovascular disease patient treatment outcomes. Significant progress has been achieved in the integration of imaging and therapeutic capabilities within nanocarriers. In the case of cardiovascular disease, nanoparticles provide targeted delivery of therapeutics, genetic material, photothermal, and imaging agents. Directing and monitoring the movement of these therapeutic nanoparticles may be done with pinpoint accuracy by using imaging modalities such as cardiovascular magnetic resonance (CMR), computed tomography (CT), positron emission tomography (PET), photoacoustic/ultrasound, and fluorescence imaging. Recently, there has been an increasing demand of noninvasive for multimodal nanotheranostic platforms. In these platforms, various imaging technologies such as optical and magnetic resonance are integrated into a single nanoparticle. This platform helps in acquiring more accurate descriptions of cardiovascular diseases and provides clues for accurate diagnosis. Advances in surface functionalization methods have strengthened the potential application of nanotheranostics in cardiovascular diagnosis and therapy. In this Review, we have covered the potential impact of nanomedicine on CVDs. Additionally, we have discussed the recently developed various nanoparticles for CVDs imaging. Moreover, advancements in the CMR, CT, PET, ultrasound, and photoacoustic imaging for the CVDs have been discussed. We have limited our discussion to nanomaterials based clinical trials for CVDs and their patents.
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Affiliation(s)
- Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Vishnu Priya
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Datta Maroti Pawde
- School of Pharmacy & Technology Management, SVKM's Narsee Monjee Institute of Management Studies (NMIMS) Deemed-to-be University, Shirpur, Dhule, Maharashtra 425405, India
| | - Dharmendra Jain
- Department of Cardiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh 221005, India
| | - Sanjeev Kumar Mahto
- School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi, Uttar Pradesh 221005, India
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Shukla VN, Vikas, Mehata AK, Setia A, Kumari P, Mahto SK, Muthu MS, Mishra SK. EGFR targeted albumin nanoparticles of oleanolic acid: In silico screening of nanocarrier, cytotoxicity and pharmacokinetics for lung cancer therapy. Int J Biol Macromol 2023; 246:125719. [PMID: 37419266 DOI: 10.1016/j.ijbiomac.2023.125719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/12/2023] [Accepted: 07/04/2023] [Indexed: 07/09/2023]
Abstract
This study aimed to develop cetuximab (CTX) functionalized albumin nanoparticles (ALB-NPs) of oleanolic acid for EGFR targeted lung cancer therapy. The molecular docking methodology has been applied for a selection of suitable nanocarrier. Various physicochemical parameters like particle size, polydispersity, zeta potential, morphology, entrapment efficiency, and in-vitro drug release of all the ALB-NPs were analyzed. Furthermore, the in-vitro qualitative and quantitative cellular uptake study revealed that higher uptake of CTX conjugated ALB-NPs than nontargeted ALB-NPs in A549 cells. The in-vitro MTT assay revealed that the IC50 value of CTX-OLA-ALB-NPs (4.34 ± 1.90 μg/mL) was significantly reduced (p < 0.001) than OLA-ALB-NPs (13.87 ± 1.28 μg/mL) in A-549 cells. CTX-OLA-ALB-NPs caused apoptosis in A-549 cells at concentrations equivalent to its IC50 value and blocked the cell cycle in the G0/G1 phases. The hemocompatibility, histopathology and lung safety study confirmed the biocompatibility of the developed NPs. In vivo ultrasound and photoacoustic imaging confirmed the targeted delivery of the NPs to lung cancer. The findings demonstrated that CTX-OLA-ALB-NPs have potential for site-specific delivery of OLA for effective and targeted therapy of lung carcinoma.
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Affiliation(s)
- Vishwa Nath Shukla
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Vikas
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Pooja Kumari
- School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Sanjeev Kumar Mahto
- School of Biomedical Engineering, Indian Institute of Technology (BHU), Varanasi 221005, UP, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India.
| | - Sunil Kumar Mishra
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, UP, India.
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Setia A, Khan S, Knez P, Rouhollahpour A, Adili F. [Endoluminal balloon dilatation of impacted central venous catheter-Case report and literature review]. Chirurgie (Heidelb) 2023:10.1007/s00104-023-01861-6. [PMID: 37115224 DOI: 10.1007/s00104-023-01861-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/08/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND The long-term application of tunneled central venous catheters leads to the development of firm adhesions between the wall of the vein and the catheter, which makes removal of the catheter difficult or impossible. The treatment options in such cases include abandonment of catheter parts or an open surgical approach up to sternotomy. At present, procedural alternatives are available, which include endovascular techniques such as the use of laser energy and endoluminal dilatation. METHODS This article describes the successful application of endoluminal dilatation for removal of ingrown central venous catheters in three patients, which had impacted in the superior vena cava and brachiocephalic vein. A 5 Fr (Cordis, Santa Clara, CA, USA) sheath was inserted into one lumen through the severed end of the double lumen catheter. Subsequently, a balloon catheter was inserted into the other lumen to prevent retrograde bleeding or air embolism. Under fluoroscopy a guidewire (0.018, Terumo Medical Corporation, Somerset, New Jersey, USA) was introduced via the sheath to beyond the tip of the hemodialysis catheter into the right atrium. Finally, an angioplasty balloon was inserted (4 × 80 mm) via the guidewire and the complete catheter was sequentially inflated with a pressure of 4 atm. It was then possible to pull out the catheter with no difficulty. RESULTS This technique resulted in the removal of the central venous catheters in all three patients, without any relevant complications or resistance. CONCLUSION By dissolving adhesions between the catheter and the vein wall, endoluminal balloon dilatation constitutes a reliable and safe technique for the extraction of impacted central venous hemodialysis catheters and may thus help to avoid further invasive surgical procedures.
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Affiliation(s)
- A Setia
- Klinik für Gefäßmedizin - Gefäß- und Endovascularchirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland
| | - S Khan
- Klinik für Gefäßmedizin - Gefäß- und Endovascularchirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland
| | - P Knez
- Klinik für Gefäßchirurgie, Klinikum Wetzlar, Wetzlar, Deutschland
| | - A Rouhollahpour
- Privatpraxis für Gefäßmedizin und Phlebologie, Hanau, Deutschland
| | - F Adili
- Klinik für Gefäßmedizin - Gefäß- und Endovascularchirurgie, Klinikum Darmstadt, Grafenstr. 9, 64283, Darmstadt, Deutschland.
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Suseela MNL, Viswanadh MK, Mehata AK, Priya V, Setia A, Malik AK, Gokul P, Selvin J, Muthu MS. Advances in solid-phase extraction techniques: Role of nanosorbents for the enrichment of antibiotics for analytical quantification. J Chromatogr A 2023; 1695:463937. [PMID: 37019063 DOI: 10.1016/j.chroma.2023.463937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/18/2023] [Accepted: 03/18/2023] [Indexed: 04/05/2023]
Abstract
Antibiotics are life-saving medications for treating bacterial infections; however it has been discovered that resistance developed by bacteria against these incredible agents is the primary contributing factor to rising global mortality rates. The fundamental cause of the emergence of antibiotic resistance in bacteria is the presence of antibiotic residues in various environmental matrices. Although antibiotics are present in diluted form in environmental matrices like water, consistent exposure of bacteria to these minute levels is enough for the resistance to develop. So, identifying these tiny concentrations of numerous antibiotics in various and complicated matrices will be a crucial step in controlling their disposal in those matrices. Solid phase extraction, a popular and customizable extraction technology, was developed according to the aspirations of the researchers. It is a unique alternative technique that could be implemented either alone or in combination with other approaches at different stages because of the multitude of sorbent varieties and techniques. Initially, sorbents are utilized for extraction in their natural state. The basic sorbent has been modified over time with nanoparticles and multilayer sorbents, which have indeed helped to accomplish the desired extraction efficiencies. Among the current traditional extraction techniques such as liquid-liquid extraction, protein precipitation, and salting out techniques, solid-phase extractions (SPE) with nanosorbents are most productive because, they can be automated, selective, and can be integrated with other extraction techniques. This review aims to provide a broad overview of advancements and developments in sorbents with a specific emphasis on the applications of SPE techniques used for antibiotic detection and quantification in various matrices in the last two decades.
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Affiliation(s)
| | - Matte Kasi Viswanadh
- KL College of Pharmacy, Koneru Lakshmaiah Education Foundation, Vaddeswaram, AP 522302, India
| | - Abhishesh Kumar Mehata
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Vishnu Priya
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Aseem Setia
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Ankit Kumar Malik
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Patharaj Gokul
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India
| | - Joseph Selvin
- Department of Microbiology, Pondicherry University, Puducherry 605014, India
| | - Madaswamy S Muthu
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (BHU), Varanasi 221005, India.
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Singh C, Mehata AK, . V, Tiwari P, Setia A, Malik AK, Singh SK, Tilak R, Muthu MS. Design of novel bioadhesive chitosan film loaded with bimetallic gold-silver nanoparticles for antibiofilm and wound healing activity. Biomed Mater 2023. [DOI: 10.1088/1748-605x/acb89b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Abstract
Microbial infections and antibiotic resistance are among the leading causes of morbidity and mortality worldwide. The bimetallic chitosan-capped gold-silver nanoparticles (CS-AuAg-NPs) were prepared by the seeded growth synthesis technique. The nanoparticles were optimized for particle size, zeta potential and antibacterial activity by Box-Behnken Design at three levels and three factors. The developed CS-AuAg-NPs were polydispersed with mean hydrodynamic particle size in the range of 55 nm to 289 nm and zeta potential ranges from+8.53mV to +38.6 mV. The optimized CS-AuAg-NPs found to have a minimum inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of 1.625±0.68 and 3.25±0.74 µg/ml towards multidrug resistant (MDR) S. aureus ATCC 25923 (MDR AT) and 3.25 ± 0.93 and 3.25 ± 0.86 µg/ml towards MDR S. aureus clinical isolate MDR1695 (MDR CI) strain, respectively. The CS-AuAg-NPs were much more effective against MDR AT and MDR CI compared to clindamycin standard. The live/dead assay of clinical isolates strain demonstrated significant reduction of bacterial cells ̴ 67.52 folds compared to control group in 12 h. The hemolysis study suggested that CS-AuAg-NPs were non-hemolytic and safer for application in the wound. Furthermore, CS-AuAg-NPs were distributed in the chitosan film, which showed 87 % wound recovery after 7 days in mice model. Hence, we concluded that CS-AuAg-NPs was safer and more effective against MDR bacteria and capable of skin regeneration in the infected wound.
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Setia A, Mehata AK, Vikas, Malik AK, Viswanadh MK, Muthu MS. Theranostic magnetic nanoparticles: Synthesis, properties, toxicity, and emerging trends for biomedical applications. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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Setia A, Sahu RK, Ray S, Widyowati R, Ekasari W, Saraf S. Advances in Hybrid Vesicular-based Drug Delivery Systems: Improved Biocompatibility, Targeting, Therapeutic Efficacy and Pharmacokinetics of Anticancer Drugs. Curr Drug Metab 2022; 23:757-780. [PMID: 35761494 DOI: 10.2174/1389200223666220627110049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/11/2022] [Accepted: 05/24/2022] [Indexed: 01/05/2023]
Abstract
Anticancer drugs and diagnostics can be transported in nanoscale vesicles that provide a flexible platform. A hybrid nanoparticle, a nano assembly made up of many types of nanostructures, has the greatest potential to perform these two activities simultaneously. Nanomedicine has shown the promise of vesicular carriers based on lipopolymersomes, lipid peptides, and metallic hybrid nano-vesicle systems. However, there are significant limitations that hinder the clinical implementation of these systems at the commercial scale, such as low productivity, high energy consumption, expensive setup, long process durations, and the current cancer therapies described in this article. Combinatorial hybrid systems can be used to reduce the above limitations. A greater therapeutic index and improved clinical results are possible with hybrid nanovesicular systems, which integrate the benefits of many carriers into a single structure. Due to their unique properties, cell-based drug delivery systems have shown tremendous benefits in the treatment of cancer. Nanoparticles (NPs) can benefit significantly from the properties of erythrocytes and platelets, which are part of the circulatory cells and circulate for a long time. Due to their unique physicochemical properties, nanomaterials play an essential role in cell-based drug delivery. Combining the advantages of different nanomaterials and cell types gives the resulting delivery systems a wide range of desirable properties. NPs are nextgeneration core-shell nanostructures that combine a lipid shell with a polymer core. The fabrication of lipid-polymer hybrid NPs has recently undergone a fundamental shift, moving from a two-step to a one-step technique based on the joint self-assembly of polymers and lipids. Oncologists are particularly interested in this method as a combinatorial drug delivery platform because of its two-in-one structure. This article addresses various preparative methods for the preparation of hybrid nano-vesicular systems. It also discusses the cellular mechanism of hybrid nano-vesicular systems and describes the thorough knowledge of various hybrid vesicular systems.
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Affiliation(s)
- Aseem Setia
- Department of Pharmacy, Shri Rawatpura Sarkar University, Raipur, (C.G) - 492015, India
| | - Ram Kumar Sahu
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Supratim Ray
- Department of Pharmaceutical Sciences, Assam University (A Central University), Silchar-788011, Assam, India
| | - Retno Widyowati
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Wiwied Ekasari
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, 60115, Indonesia
| | - Swarnlata Saraf
- Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur 492010, Chhattisgarh, India
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Chaudhary A, Setia A, Singh D, Bhattacharya S. The potential of microbubbles as a cancer eradication theranostic agent. Pharm Nanotechnol 2022; 10:PNT-EPUB-124508. [PMID: 35708092 DOI: 10.2174/2211738510666220615154841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/16/2022] [Accepted: 05/07/2022] [Indexed: 11/22/2022]
Abstract
Microbubbles are a new kind of delivery system that may be used to treat a variety of illnesses, including cancer. Microbubble is a non-invasive technology that uses microscopic gas-filled colloidal particle bubbles with a size range of less than 100 micrometres. This unique carrier has been used in a variety of applications in the last decade, ranging from basic targeting to ultrasound-mediated drug delivery. The oxygen in the microbubble lasts longer in the water. The drug release mechanism is highly regulated, since it releases the medication only in the appropriate areas, increasing the local impact while reducing drug toxicity. This carrier is exceptional in cancer medication delivery because of its sustained stability, encapsulation efficiency, and drug targeting. In this paper, we provide a comprehensive analysis of microbubble technology, including its manufacturing techniques and use in cancer medication delivery.
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Affiliation(s)
- Atul Chaudhary
- Department of Pharmaceutics ISF College of Pharmacy, GT Road (NH-95), GhalKalan,Moga, Punjab 142001, Inida
| | - Aseem Setia
- Department of Pharmacy, Shri Rawatpura Sarkar University, Raipur (C.G.). Inida
| | - Dilpreet Singh
- Department of Pharmaceutics ISF College of Pharmacy, GT Road (NH-95), GhalKalan,Moga, Punjab 142001, Inida
| | - Sankha Bhattacharya
- School of Pharmacy & Technology Management Shirpur, SVKM’S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
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Al-Joufi FA, Setia A, Salem-Bekhit MM, Sahu RK, Alqahtani FY, Widyowati R, Aleanizy FS. Molecular Pathogenesis of Colorectal Cancer with an Emphasis on Recent Advances in Biomarkers, as Well as Nanotechnology-Based Diagnostic and Therapeutic Approaches. Nanomaterials (Basel) 2022; 12:169. [PMID: 35010119 PMCID: PMC8746463 DOI: 10.3390/nano12010169] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 12/22/2021] [Accepted: 12/24/2021] [Indexed: 02/06/2023]
Abstract
Colorectal cancer (CRC) is a serious disease that affects millions of people throughout the world, despite considerable advances in therapy. The formation of colorectal adenomas and invasive adenocarcinomas is the consequence of a succession of genetic and epigenetic changes in the normal colonic epithelium. Genetic and epigenetic processes associated with the onset, development, and metastasis of sporadic CRC have been studied in depth, resulting in identifying biomarkers that might be used to predict behaviour and prognosis beyond staging and influence therapeutic options. A novel biomarker, or a group of biomarkers, must be discovered in order to build an accurate and clinically useful test that may be used as an alternative to conventional methods for the early detection of CRC and to identify prospective new therapeutic intervention targets. To minimise the mortality burden of colorectal cancer, new screening methods with higher accuracy and nano-based diagnostic precision are needed. Cytotoxic medication has negative side effects and is restricted by medication resistance. One of the most promising cancer treatment techniques is the use of nano-based carrier system as a medication delivery mechanism. To deliver cytotoxic medicines, targeted nanoparticles might take advantage of differently expressed molecules on the surface of cancer cells. The use of different compounds as ligands on the surface of nanoparticles to interact with cancer cells, enabling the efficient delivery of antitumor medicines. Formulations based on nanoparticles might aid in early cancer diagnosis and help to overcome the limitations of traditional treatments, including low water solubility, nonspecific biodistribution, and restricted bioavailability. This article addresses about the molecular pathogenesis of CRC and highlights about biomarkers. It also provides conceptual knowledge of nanotechnology-based diagnostic techniques and therapeutic approaches for malignant colorectal cancer.
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Affiliation(s)
- Fakhria A. Al-Joufi
- Department of Pharmacology, College of Pharmacy, Jouf University, Aljouf 72341, Saudi Arabia;
| | - Aseem Setia
- Department of Pharmacy, Shri Rawatpura Sarkar University, Raipur 492015, India
| | - Mounir M. Salem-Bekhit
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.Y.A.); (F.S.A.)
- Department of Microbiology and Immunology, Faculty of Pharmacy, Al-Azhar University, Cairo 11884, Egypt
| | - Ram Kumar Sahu
- Department of Pharmaceutical Science, Assam University (A Central University), Silchar 788011, India
| | - Fulwah Y. Alqahtani
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.Y.A.); (F.S.A.)
| | - Retno Widyowati
- Department of Pharmaceutical Science, Faculty of Pharmacy, Universitas Airlangga, Surabaya 60115, Indonesia;
| | - Fadilah Sfouq Aleanizy
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia; (F.Y.A.); (F.S.A.)
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Setia A, Bhatia J, Bhattacharya S. An Overview of Acute Flaccid Myelitis. CNS Neurol Disord Drug Targets 2022; 21:774-794. [PMID: 34823462 DOI: 10.2174/1871527320666211125101424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/19/2021] [Accepted: 06/20/2021] [Indexed: 06/13/2023]
Abstract
Acute Flaccid Myelitis is defined by the presence of Acute Flaccid Paralysis (AFP) and a spinal cord lesion on magnetic resonance imaging that is primarily limited to the grey matter. AFM is a difficult situation to deal with when you have a neurologic illness. According to the Centers for Disease Control and Prevention (CDC), a large number of cases were discovered in the United States in 2014, with 90% of cases occurring in children. Although the exact cause of AFM is unknown, mounting evidence suggests a link between AFM and enterovirus D68 (EV-D68). In 2014, an outbreak of AFM was discovered in the United States. The condition was initially linked to polioviruses; however, it was later found that the viruses were caused by non-polioviruses Enteroviruses D-68 (EV-D68). The number of cases has increased since 2014, and the disease has been declared pandemic in the United States. The sudden onset of muscle weakness, usually in an arm or leg, as well as pain throughout the body, the change in patient's facial expression (facial weakness), and shortness of breath, ingesting, and speaking are all common symptoms in patients suffering from neurologic disease. This article includes graphic and histogram representations of reported AFM incidents and criteria for causality, epidemiology, various diagnostic approaches, signs and symptoms, and various investigational guidelines. It also includes key statements about recent clinical findings related to AFM disease.
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Affiliation(s)
- Aseem Setia
- Department of Pharmaceutics, ISF College of Pharmacy, Moga, Punjab-142001, India
| | - Jasween Bhatia
- Department of Masters in Public Health Science, Symbiosis Institute of Health Science, Pune-411042, India
| | - Sankha Bhattacharya
- Department of Pharmaceutics, School of Pharmacy & Technology Management Shirpur, SVKM\'S NMIMS Deemed-to-be University, Shirpur, Maharashtra 425405, India
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Chaudhary A, Setia A, Singh D, Bhattacharya S. Withdrawal Notice: Applications of Microbubbes as a Nano-carrier for cancer Theranostics. Pharm Nanotechnol 2021; 09:PNT-EPUB-117788. [PMID: 34496738 DOI: 10.2174/2211738509666210908165307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 06/08/2021] [Accepted: 06/24/2021] [Indexed: 06/13/2023]
Abstract
The article has been withdrawn at the request of the editor of the journal Pharmaceutical Nanotechnology due to incoherent content. Bentham Science apologizes to the readers of the journal for any inconvenience this may have caused. The Bentham Editorial Policy on Article Withdrawal can be found at https://benthamscience.com/editorial-policies-main.php. Bentham Science Disclaimer It is a condition of publication that manuscripts submitted to this journal have not been published and will not be simultaneously submitted or published elsewhere. Furthermore, any data, illustration, structure or table that has been published elsewhere must be reported, and copyright permission for reproduction must be obtained. Plagiarism is strictly forbidden, and by submit-ting the article for publication the authors agree that the publishers have the legal right to take appropriate action against the authors, if plagiarism or fabricated information is discovered. By submitting a manuscript, the authors agree that the copyright of their article is transferred to the publishers if and when the article is accepted for publication.
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Affiliation(s)
- Atul Chaudhary
- Department of Pharmaceutics ISF College of Pharmacy, GT Road (NH-95), GhalKalan,Moga, Punjab 142001. India
| | - Aseem Setia
- Department of Pharmaceutics ISF College of Pharmacy, GT Road (NH-95), GhalKalan,Moga, Punjab 142001. India
| | - Dilpreet Singh
- Department of Pharmaceutics ISF College of Pharmacy, GT Road (NH-95), GhalKalan,Moga, Punjab 142001. India
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Grist W, Elamir Y, Matta J, Musoke N, Benjamin S, Setia A, Elamir B, Alerte L, Hipolito D. A COMMUNITY TEACHING HOSPITAL’S RETROSPECTIVE GLANCE ON UTILITY OF CLINICAL SCORING SYSTEMS IN ORDERING A CT PULMONARY ANGIOGRAPHY TO CONFIRM PULMONARY EMBOLISM. Chest 2019. [DOI: 10.1016/j.chest.2019.02.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Schmedt CG, Esipova A, Dikic S, Setia A, Demhasaj S, Dieckmann T, Tipi MM, Sroka R. Endovenous Laser Therapy (ELT) Of Saphenous Vein Reflux Using Thulium Laser (Tm, 1940 nm) with Radial Fiber – One Year Results. Eur J Vasc Endovasc Surg 2016. [DOI: 10.1016/j.ejvs.2016.07.071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Setia A, Sharma S, Nirwal G. 1901 Mammary tuberculosis in females: Simulating malignant lesion of the breast. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30850-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Setia A, Kumar R. Microwave assisted synthesis and optimization of Aegle marmelos-g-poly(acrylamide): Release kinetics studies. Int J Biol Macromol 2014; 65:462-70. [DOI: 10.1016/j.ijbiomac.2014.02.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2013] [Revised: 01/22/2014] [Accepted: 02/03/2014] [Indexed: 11/28/2022]
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Setia A, Bhandari SK, House JD, Nyachoti CM, Krause DO. Development and in vitro evaluation of an Escherichia coli probiotic able to inhibit the growth of pathogenic Escherichia coli K881. J Anim Sci 2009; 87:2005-12. [DOI: 10.2527/jas.2008-1400] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Shrestha P, Das BK, Bhatta NK, Jha DK, Das B, Setia A, Tiwari A. Clinical and Bacteriological Profiles of Blood Culture Positive Sepsis in Newborns. J Nepal Paedtr Soc 1970. [DOI: 10.3126/jnps.v27i2.1411] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Neonatal infections currently cause about 1.6 million deaths annually in developing countries. Sepsis and meningitis is responsible for most of these deaths. This study was undertaken to determine the clinical presentations, bacteriological profiles and antibiotic sensitivity patterns of isolates from blood cultures of neonates admitted in a tertiary care hospital in Eastern Nepal. All blood culture reports (n=103) during January 2006 - February 2007 from newborns admitted in neonatal division at BP Koirala Institute of Health Sciences, Nepal were analyzed and antibiotic sensitivity patterns were studied. The positive blood culture was 20% (103/513). Most (97.1%) of the sepsis was caused by single organism, while polymicrobial aetiology was observed in 2.9% cases. Meningitis was documented in 9(8.7%) cases. Staphylococcus aureus (38.8%) and coagulase negative staphylococcus (CONS) (21.3%) are the commonest isolates in blood culture. Among gram-negative organisms, Klebsiella species (11.6%) and Enterobacter species (9.7%) were the leading cause of neonatal sepsis. Majority of newborns with neonatal sepsis presented with refusal to feeds (42.7%), fever (41.7%) and jaundice (41.7%). Most of the organisms showed sensitivity with amino glycosides (gentamicin and amikacin) and third generation cephalosporins. It is concluded that Staphylococcus aureus, CONS, and Klebsiella species remain the principal organisms causing neonatal sepsis and first line antibiotics like amino glycosides should be first choice of drugs. Key words: Blood culture, neonatal sepsis, antibiotic sensitivity. doi:10.3126/jnps.v27i2.1411 J. Nepal Paediatr. Soc. Vol.27(2) p.64-67
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