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Silva EP, Rechotnek F, Lima AMO, da Silva ACP, Sequinel T, Freitas CF, Martins AF, Muniz EC. Design and fabrication strategies of molybdenum disulfide-based nanomaterials for combating SARS-CoV-2 and other respiratory diseases: A review. BIOMATERIALS ADVANCES 2024; 163:213949. [PMID: 39002189 DOI: 10.1016/j.bioadv.2024.213949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Revised: 06/23/2024] [Accepted: 06/29/2024] [Indexed: 07/15/2024]
Affiliation(s)
- Elisangela P Silva
- Department of Chemistry, Federal University of Piauí (UFPI), Teresina, PI, Brazil
| | - Fernanda Rechotnek
- Department of Chemistry, State University of Maringá (UEM), Maringá, PR, Brazil
| | - Antônia M O Lima
- Department of Chemistry, State University of Maringá (UEM), Maringá, PR, Brazil
| | | | - Thiago Sequinel
- Faculty of Exact Sciences and Technology (FACET), Federal University of Grande Dourados, Dourados, MS, Brazil
| | - Camila F Freitas
- Department of Chemistry, Federal University of Santa Catarina (UFSC), Florianópolis, SC, Brazil.
| | - Alessandro F Martins
- Department of Chemistry, State University of Maringá (UEM), Maringá, PR, Brazil; Laboratory of Materials, Macromolecules, and Composites (LaMMAC), Federal University of Technology - Paraná (UTFPR), Apucarana, PR, Brazil; Department of Chemistry, Pittsburg State University (PSU), Pittsburg, KS, USA.
| | - Edvani C Muniz
- Department of Chemistry, Federal University of Piauí (UFPI), Teresina, PI, Brazil; Department of Chemistry, State University of Maringá (UEM), Maringá, PR, Brazil
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Atarod Z, Zamaniyan M, Moosazadeh M, Valadan R, Soleimanirad SM, Gordani N. Investigation of vaginal and rectal swabs of women infected with COVID-19 in two hospitals covered by Mazandaran University of Medical Sciences, 2020. J OBSTET GYNAECOL 2022; 42:2225-2229. [PMID: 35260029 DOI: 10.1080/01443615.2022.2036966] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Due to the emergence of COVID-19 virus worldwide and need to identify ways of transmitting the virus, we conducted a cross-sectional study from July to November 2020 on 80 women with COVID-19 infection was confirmed by nasopharyngeal proper time polymerase chain reaction (RT-PCR). We investigated SARS-CoV-2 in their vaginal and rectal swabs. The results showed that (n = 6, 7.5%) patients had positive rectal PCR and (n = 10, 12.5%) had positive vaginal PCR. There was a statistically significant relationship between positive rectal test and positive vaginal test (p=.001). Positive rectal PCR was significantly higher in women over 60 years old than in other age groups (p=.004).Impact StatementWhat is already known on this subject? In the past studies, the presence of the virus in the vagina and rectum was less or not confirmed.What do the results of this study add? The results of our study showed that the COVID-19 virus can infect the vagina and rectum of women.What are the implications of these findings for clinical practice and/or further research? This finding should be considered in sexual transmission and mother to child transmission and also vaginal colonisation, especially at the time of delivery.
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Affiliation(s)
- Zoleikha Atarod
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Marzieh Zamaniyan
- Department of Obstetrics and Gynecology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran.,Diabetes Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Mahmood Moosazadeh
- Department of Epidemiology, Gastrointestinal Cancer Research Center, Non-communicable Diseases Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Reza Valadan
- Department of Immunology, Molecular and Cell Biology Research Center, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Seyed Mohsen Soleimanirad
- Department of Family Health, Population and School Management, Mazandaran University of Medical Sciences, Sari, Iran
| | - Noushin Gordani
- Midwifery, Mazandaran University of Medical Sciences, Sari, Iran
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Mily SJ, Akter KM, Jabin N, Mitra S, Emran TB, Nandi M, Baral SK, Uddin MZ, Mallick J, Paul A, Shah SUA, Rauf A, Khan IN, Mubarak MS. COVID-19 Infection in Pregnancy: A Review. Infect Disord Drug Targets 2022; 22:e050122199976. [PMID: 34986776 DOI: 10.2174/1871526522666220105111358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 09/02/2021] [Accepted: 10/30/2021] [Indexed: 11/22/2022]
Abstract
Coronavirus disease 2019 (COVID-19), which is a highly contagious viral illness caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has had a catastrophic effect on the world's demographics, resulting in more than 3.8 million deaths worldwide and establishing itself as the most serious global health crisis since the 1918 influenza pandemic. Several questions remain unanswered regarding the effects of COVID-19 disease during pregnancy. Although most infections are mild in high-risk populations, the severe disease frequently leads to intubation, intensive care unit admission, and, in some cases, death. Hormonal and physiological changes in the immune and respiratory systems, cardiovascular function, and coagulation may affect the progression of COVID-19 disease in pregnancy. However, the consequences of coronavirus infection on implantation, fetal growth and development, labor, and newborn health have yet to be determined, and, consequently, a coordinated global effort is needed in this respect. Principles of management concerning COVID-19 in pregnancy include early isolation, aggressive infection control procedures, oxygen therapy, avoidance of fluid overload, consideration of empiric antibiotics (secondary to bacterial infection risk), laboratory testing for the virus and co-infection, fetal and uterine contraction monitoring, prevention, and / or treatment of thromboembolism early mechanical ventilation for progressive respiratory failure, individualized delivery planning, and a team-based approach with multispecialty consultations. This review focuses on COVID-19 during pregnancy, its management, and the area where further investigations are needed to reduce the risk to mothers and their newborns.
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Affiliation(s)
- Sabrina Jahan Mily
- Department of Gynaecology and Obstetrics, Banshkhali Upazila Health Complex, Jaldi Union, Chittagong 4390, Bangladesh
| | - Kazi Mahmuda Akter
- Department of Obstetrics and Gynaecology, Sir Salimullah Medical College Mitford Hospital, Dhaka 1100, Bangladesh
- Center for Biomedical Research and Training, M4Y 1R6, Ontario, Toronto, Canada
| | - Nowshin Jabin
- Department of Obstetrics and Gynaecology, Chittagong Medical College, Chittagong 4203, Bangladesh
| | - Saikat Mitra
- Department of Pharmacy, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh
| | - Talha Bin Emran
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Monisha Nandi
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Sumit Kumar Baral
- Department of Microbiology, Jagannath University, Dhaka 1100, Bangladesh
| | - Md Zia Uddin
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Jewel Mallick
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
| | - Arkajyoti Paul
- Department of Pharmacy, BGC Trust University Bangladesh, Chittagong 4381, Bangladesh
- Department of Microbiology, Jagannath University, Dhaka 1100, Bangladesh
- Drug Discovery, GUSTO A Research Group, Chittagong 4000, Bangladesh
| | | | - Abdur Rauf
- Department of Chemistry, University of Swabi, K.P. Pakistan
| | - Ishaq N Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, 25100, Pakistan
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Silva FAFD, de Brito BB, Santos MLC, Marques HS, da Silva Júnior RT, de Carvalho LS, de Sousa Cruz S, Rocha GR, Correa Santos GL, de Souza KC, Maciel RGA, Lopes DS, Silva NOE, Oliveira MV, de Melo FF. Transmission of severe acute respiratory syndrome coronavirus 2 via fecal-oral: Current knowledge. World J Clin Cases 2021; 9:8280-8294. [PMID: 34754839 PMCID: PMC8554441 DOI: 10.12998/wjcc.v9.i28.8280] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 06/15/2021] [Accepted: 08/23/2021] [Indexed: 02/06/2023] Open
Abstract
The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in more than 93 million cases and 2 million deaths in the world. SARS-CoV-2 respiratory tract infection and its main clinical manifestations such as cough and shortness of breath are well known to the scientific community. However, a growing number of studies have reported SARS-CoV-2-related gastrointestinal involvement based on clinical manifestations, such as diarrhea, nausea, vomiting, and abdominal pain as well as on the pathophysiological mechanisms associated with coronavirus disease 2019. Furthermore, current evidence suggests SARS-CoV-2 transmission via the fecal-oral route and aerosol dissemination. Moreover, studies have shown a high risk of contamination through hospital surfaces and personal fomites. Indeed, viable SARS-CoV-2 specimens can be obtained from aerosols, which raises the possibility of transmission through aerosolized viral particles from feces. Therefore, the infection by SARS-CoV-2 via fecal-oral route or aerosolized particles should be considered. In addition, a possible viral spread to sources of drinking water, sewage, and rivers as well as the possible risk of viral transmission in shared toilets become a major public health concern, especially in the least developed countries. Since authors have emphasized the presence of viral RNA and even viable SARS-CoV-2 in human feces, studies on the possible fecal-oral coronavirus disease 2019 transmission become essential to understand better the dynamics of its transmission and, then, to reinforce preventive measures against this infection, leading to a more satisfactory control of the incidence of the infection.
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Affiliation(s)
| | - Breno Bittencourt de Brito
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Maria Luísa Cordeiro Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Hanna Santos Marques
- Departamento de Ciências Naturais, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | | | - Lorena Sousa de Carvalho
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Samuel de Sousa Cruz
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Gabriel Reis Rocha
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Gabriel Lima Correa Santos
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Kathlen Coutinho de Souza
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | | | - Daiana Silva Lopes
- Departamento de Bioquímica e Biofísica, Universidade Federal da Bahia, Salvador 40.110-100, Bahia, Brazil
| | - Natália Oliveira e Silva
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Márcio Vasconcelos Oliveira
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45002175, Bahia, Brazil
| | - Fabrício Freire de Melo
- Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029-094, Bahia, Brazil
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