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Saeedi M, Morteza-Semnani K, Akbari J, Siahposht-Khachaki A, Firouzi M, Goodarzi A, Abootorabi S, Babaei A, Hassan Hashemi SM, Nokhodchi A. Brain targeting of venlafaxine HCl as a hydrophilic agent prepared through green lipid nanotechnology. J Drug Deliv Sci Technol 2021. [DOI: 10.1016/j.jddst.2021.102813] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Song J, Lu C, Leszek J, Zhang J. Design and Development of Nanomaterial-Based Drug Carriers to Overcome the Blood-Brain Barrier by Using Different Transport Mechanisms. Int J Mol Sci 2021; 22:10118. [PMID: 34576281 PMCID: PMC8465340 DOI: 10.3390/ijms221810118] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/13/2021] [Accepted: 09/15/2021] [Indexed: 12/19/2022] Open
Abstract
Central nervous system (CNS) diseases are the leading causes of death and disabilities in the world. It is quite challenging to treat CNS diseases efficiently because of the blood-brain barrier (BBB). It is a physical barrier with tight junction proteins and high selectivity to limit the substance transportation between the blood and neural tissues. Thus, it is important to understand BBB transport mechanisms for developing novel drug carriers to overcome the BBB. This paper introduces the structure of the BBB and its physiological transport mechanisms. Meanwhile, different strategies for crossing the BBB by using nanomaterial-based drug carriers are reviewed, including carrier-mediated, adsorptive-mediated, and receptor-mediated transcytosis. Since the viral-induced CNS diseases are associated with BBB breakdown, various neurotropic viruses and their mechanisms on BBB disruption are reviewed and discussed, which are considered as an alternative solution to overcome the BBB. Therefore, most recent studies on virus-mimicking nanocarriers for drug delivery to cross the BBB are also reviewed and discussed. On the other hand, the routes of administration of drug-loaded nanocarriers to the CNS have been reviewed. In sum, this paper reviews and discusses various strategies and routes of nano-formulated drug delivery systems across the BBB to the brain, which will contribute to the advanced diagnosis and treatment of CNS diseases.
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Affiliation(s)
- Jisu Song
- School of Biomedical Engineering, University of Western Ontario, 1151 Richmond Str., London, ON N6A 5B9, Canada;
| | - Chao Lu
- Department of Chemical and Biochemical Engineering, University of Western Ontario, 1151 Richmond Str., London, ON N6A 5B9, Canada;
| | - Jerzy Leszek
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10, 50-367 Wroclaw, Poland;
| | - Jin Zhang
- School of Biomedical Engineering, University of Western Ontario, 1151 Richmond Str., London, ON N6A 5B9, Canada;
- Department of Chemical and Biochemical Engineering, University of Western Ontario, 1151 Richmond Str., London, ON N6A 5B9, Canada;
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Siddiqua T, Habeeb A. Neurocysticercosis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2021; 31:254-258. [PMID: 32129220 DOI: 10.4103/1319-2442.279948] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Neurocysticercosis (NCC) is one of the common parasitic central nervous system (CNS) infections. Improperly cooked pork and eggs of the tapeworm Taenia solium, entering the body through the feco-oral route, are the common sources of its infection. Affected person may remain asymptomatic for long periods and can present with a variety of neurological manifestations, including focal neurological deficits and generalized seizures. Neuroimaging along with serological test can aid in its diagnosis. Treatment of NCC varies from case to case and must always be individualized based on the patients' condition. Common therapeutic strategies include surgery and treatment with drugs, such as antiparasitic agents (albendazole) and corticosteroids (hydrocortisone), apart from other agents which are based on the patient presentation. Proper prevention strategy has to be followed to control the spread of infection within and among the individuals. We herewith present a case of NCC in a tertiary care hospital of Hyderabad, India.
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Affiliation(s)
- Tayyaba Siddiqua
- Department of Pharmacology, Shadan Women's College of Pharmacy, Hyderabad, Telangana, India
| | - Ayesha Habeeb
- Department of Pharmacy Practice, Deccan School of Pharmacy, Hyderabad, Telangana, India
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Khezri K, Saeedi M, Morteza-Semnani K, Akbari J, Rostamkalaei SS. An emerging technology in lipid research for targeting hydrophilic drugs to the skin in the treatment of hyperpigmentation disorders: kojic acid-solid lipid nanoparticles. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2020; 48:841-853. [DOI: 10.1080/21691401.2020.1770271] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Khadijeh Khezri
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
- Student Research Committee, Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Majid Saeedi
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
- Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Katayoun Morteza-Semnani
- Department of Medicinal Chemistry, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Jafar Akbari
- Department of Pharmaceutics, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyyed Sohrab Rostamkalaei
- Department of Pharmaceutics, Faculty of Pharmacy, Islamic Azad University, Ayatollah Amoli Branch, Amol, Iran
- Medicinal plant research center, Faculty of Pharmacy, Islamic Azad University, Ayatollah Amoli Branch, Amol, Iran
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Carbone C, Caddeo C, Grimaudo MA, Manno DE, Serra A, Musumeci T. Ferulic Acid-NLC with Lavandula Essential Oil: A Possible Strategy for Wound-Healing? NANOMATERIALS 2020; 10:nano10050898. [PMID: 32397093 PMCID: PMC7279150 DOI: 10.3390/nano10050898] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/17/2020] [Accepted: 04/24/2020] [Indexed: 11/16/2022]
Abstract
Nowadays, an increasing interest in combinatorial drug delivery systems is emerging, highlighting the possibility of exploiting essential oils (EO) for topical applications. This work aimed at developing nanostructured lipid carriers (NLC) for the combined delivery of ferulic acid and Lavandula EO, whose beneficial effects in wound-healing processes have been widely reported. Homogeneous (polydispersity index, PDI < 0.2) nanoparticles with a small size (<150 nm) and a high encapsulation efficiency (>85%) were obtained. The co-presence of ferulic acid and Lavandula EO, as compared to synthetic isopropyl myristate-based NLC, increased nanoparticles’ stability, due to higher ordering chains, as confirmed by morphological and physicochemical studies. An enhanced cytocompatibility was observed when combining ferulic acid and Lavandula EO, as confirmed by in vitro studies on fibroblasts. Furthermore, the combined delivery of ferulic acid and Lavandula EO significantly promoted cell migration with higher effectiveness in respect to the free drug solution and the carrier without the EO. Taken all together, our results suggest a potential combined effect of the antioxidant ferulic acid and Lavandula EO co-delivered in lipid nanoparticles in promoting cell proliferation and migration, representing a promising strategy in the treatment of wounds.
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Affiliation(s)
- Claudia Carbone
- Laboratory of Drug Delivery Technology, Department of Drug Sciences, University of Catania, viale A. Doria 6, 95125 Catania, Italy;
- Correspondence: ; Tel.: +39-095-7384251
| | - Carla Caddeo
- Department of Scienze della Vita e dell’Ambiente, University of Cagliari, via Ospedale 72, 09124 Cagliari, Italy;
| | - Maria Aurora Grimaudo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, I+D Farma (GI-1645), Facultad de Farmacia and Health Research Institute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain;
| | - Daniela Erminia Manno
- Dipartimento di Matematica e Fisica, University of Salento, 73100 Lecce, Italy; (D.E.M.); (A.S.)
| | - Antonio Serra
- Dipartimento di Matematica e Fisica, University of Salento, 73100 Lecce, Italy; (D.E.M.); (A.S.)
| | - Teresa Musumeci
- Laboratory of Drug Delivery Technology, Department of Drug Sciences, University of Catania, viale A. Doria 6, 95125 Catania, Italy;
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Carbone C, Fuochi V, Zielińska A, Musumeci T, Souto E, Bonaccorso A, Puglia C, Petronio Petronio G, Furneri P. Dual-drugs delivery in solid lipid nanoparticles for the treatment of Candida albicans mycosis. Colloids Surf B Biointerfaces 2020; 186:110705. [DOI: 10.1016/j.colsurfb.2019.110705] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 11/28/2019] [Accepted: 12/02/2019] [Indexed: 01/26/2023]
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Abstract
Neurocysticercosis is the most common helminth infection of nervous system in humans caused by the encysted larvae of Taenia solium. It is a major cause of epilepsy in tropical areas and the most common cause of focal-onset seizures in North Indian children. Children with neurocysticercosis have pleomorphic manifestations depending on the location, number and viability of the cysts and host response. In endemic areas, neurocysticercosis should be clinically suspected in any child with recent-onset seizures, headache or focal motor deficits where there is no other suggestion of an underlying neurological disorder. Diagnosis of neurocysticercosis is essentially based on neuroimaging; visualization of a scolex is diagnostic. Management includes use of cysticidal drugs usually albendazole, which seems to be effective for lesion resolution and seizure remission, use of steroids and anti-epileptic drugs. Single lesions portend good prognosis with resolution of lesions in >60% of the cases within 6 mo and good seizure control. Prognosis is guarded in cysticercus encephalitis, racemose and extraparenchymal neurocysticercosis.
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Affiliation(s)
- Pratibha Singhi
- Pediatric Neurology and Neurodevelopment Unit, Medanta, The Medicity, Gurgaon, Haryana, India.
| | - Arushi Gahlot Saini
- Pediatric Neurology and Neurodevelopment Unit, Department of Pediatrics, Advanced Pediatrics Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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de Oliveira RS, Viana DC, Colli BO, Rajshekhar V, Salomão JFM. Pediatric neurocysticercosis. Childs Nerv Syst 2018; 34:1957-1965. [PMID: 29987374 DOI: 10.1007/s00381-018-3889-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 06/25/2018] [Indexed: 11/24/2022]
Abstract
BACKGROUND Neurocysticercosis (NCC) is an infestation of the nervous system caused by encysted larvae of Taenia solium. NCC is an important acquired cause of epilepsy and other neurological manifestations especially in endemic areas. NCC in children has pleomorphic manifestations depending on the location, number, viability of the cysts, and host response. Even with advancing knowledge of the disease manifestations, many aspects related to diagnosis and treatment, particularly in children, still remain controversial and pose challenges to clinical practice. There is no gold standard test to diagnose NCC and the management recommendations are still emerging. This review provides an overview of diagnosis of NCC in children and its management with special focus on current challenges and future prospects. DISCUSSION In developing countries, NCC is important not only because of its frequency but also because of high morbidity and mortality rates associated, especially in cases in which it progresses to increased intracranial pressure. Because of its pleomorphic presentation, NCC should be considered in the differential diagnosis of a number of neurological conditions. Treatment with cysticidal therapy leads to reduction in seizure frequency and a faster resolution of lesions. CONCLUSIONS We have summarized the current approaches to diagnosis and treatment of NCC, recent advances in understanding the biology of NCC, and how one can take advantage of these new insights to formulate the next generation of clinical trials.
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Affiliation(s)
- Ricardo Santos de Oliveira
- Division of Neurosurgery and Pediatric Neurosurgery, Department of Surgery and Anatomy, University Hospital of Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Dinark Conceição Viana
- Division of Neurosurgery and Pediatric Neurosurgery, Department of Surgery and Anatomy, University Hospital of Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Benedicto Oscar Colli
- Division of Neurosurgery and Pediatric Neurosurgery, Department of Surgery and Anatomy, University Hospital of Ribeirão Preto Medical School, University of São Paulo, São Paulo, Brazil
| | - Vedantam Rajshekhar
- Department of Neurological Sciences, Christian Medical College Hospital, Vellore, India
| | - José Francisco Manganelli Salomão
- Division of Pediatric Neurosurgery, National Institute of Women, Children and Adolescents Health Fernandes Figueira - Oswaldo Cruz Foundation (IFF - Fiocruz), Rio de Janeiro, RJ, Brazil.
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Kumari A, Jain A, Hurkat P, Tiwari A, Jain SK. Eudragit S100 coated microsponges for Colon targeting of prednisolone. Drug Dev Ind Pharm 2018; 44:902-913. [PMID: 29260916 DOI: 10.1080/03639045.2017.1420079] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Amrita Kumari
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr Hari Singh Gour Central University, Sagar, MP, India
- Department of Pharmacology, Armed Forces Medical College, Pune, Maharashtra, India
| | - Ankit Jain
- Institute of Pharmaceutical Research, GLA University, Mathura, UP, India
| | - Pooja Hurkat
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr Hari Singh Gour Central University, Sagar, MP, India
| | - Ankita Tiwari
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr Hari Singh Gour Central University, Sagar, MP, India
| | - Sanjay K. Jain
- Pharmaceutics Research Projects Laboratory, Department of Pharmaceutical Sciences, Dr Hari Singh Gour Central University, Sagar, MP, India
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Singhi P, Saini AG. Pediatric neurocysticercosis: current challenges and future prospects. Pediatric Health Med Ther 2016; 7:5-16. [PMID: 29388588 PMCID: PMC5683283 DOI: 10.2147/phmt.s79058] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Neurocysticercosis (NCC) is an acquired infection of the nervous system caused by encysted larvae of Taenia solium. It is a major cause of epilepsy in the tropics and the commonest cause of focal seizures in North Indian children. T. solium teniasis-cysticercosis is considered a parasitic "Neglected Tropical Diseases" endemic throughout Southeast Asia. NCC in children has pleomorphic manifestations depending on the location, number and viability of the cysts, and host response. Even with advancing knowledge of the disease manifestations, many aspects related to diagnosis and treatment, particularly in children, still remain controversial and pose challenges to clinical practice. There is no gold standard test to diagnose NCC and the management recommendations are still emerging. This review provides an overview of diagnosis of NCC in children and its management with special focus on current challenges and future prospects.
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Affiliation(s)
- Pratibha Singhi
- Department of Pediatrics, Pediatric Neurology and Neurodevelopment Unit, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Arushi Gahlot Saini
- Department of Pediatrics, Pediatric Neurology and Neurodevelopment Unit, Advanced Pediatrics Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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