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Ismail MM, Samir R, Saber FR, Ahmed SR, Farag MA. Pimenta Oil as A Potential Treatment for Acinetobacter Baumannii Wound Infection: In Vitro and In Vivo Bioassays in Relation to Its Chemical Composition. Antibiotics (Basel) 2020; 9:antibiotics9100679. [PMID: 33036456 PMCID: PMC7600634 DOI: 10.3390/antibiotics9100679] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/04/2020] [Accepted: 10/04/2020] [Indexed: 12/13/2022] Open
Abstract
Bacterial biofilm contributes to antibiotic resistance. Developing antibiofilm agents, more favored from natural origin, is a potential method for treatment of highly virulent multidrug resistant (MDR) bacterial strains; The potential of Pimenta dioica and Pimenta racemosa essential oils (E.Os) antibacterial and antibiofilm activities in relation to their chemical composition, in addition to their ability to treat Acinetobacter baumannii wound infection in mice model were investigated; P. dioica leaf E.O at 0.05 µg·mL−1 efficiently inhibited and eradicated biofilm formed by A. baumannii by 85% and 34%, respectively. Both P. diocia and P. racemosa leaf E.Os showed a bactericidal action against A. baumanii within 6h at 2.08 µg·mL−1. In addition, a significant reduction of A. baumannii microbial load in mice wound infection model was found. Furthermore, gas chromatography mass spectrometry analysis revealed qualitative and quantitative differences among P. racemosa and P. dioica leaf and berry E.Os. Monoterpene hydrocarbons, oxygenated monoterpenes, and phenolics were the major detected classes. β-Myrcene, limonene, 1,8-cineole, and eugenol were the most abundant volatiles. While, sesquiterpenes were found as minor components in Pimenta berries E.O; Our finding suggests the potential antimicrobial activity of Pimenta leaf E.O against MDR A. baumannii wound infections and their underlying mechanism and to be further tested clinically as treatment for MDR A. baumannii infections.
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Affiliation(s)
- Maha M. Ismail
- Microbiology and Immunology Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt;
- Correspondence: (M.M.I.); (F.R.S.); Tel./Fax: +20-3628426 (ext. 00202) (F.R.S.)
| | - Reham Samir
- Microbiology and Immunology Department, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo 11562, Egypt;
| | - Fatema R. Saber
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr el-Aini Street, Cairo 11562, Egypt; (S.R.A.); (M.A.F.)
- Correspondence: (M.M.I.); (F.R.S.); Tel./Fax: +20-3628426 (ext. 00202) (F.R.S.)
| | - Shaimaa R. Ahmed
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr el-Aini Street, Cairo 11562, Egypt; (S.R.A.); (M.A.F.)
- Department of Pharmacognosy, College of Pharmacy, Jouf University, Sakaka 2014, Saudi Arabia
| | - Mohamed A. Farag
- Department of Pharmacognosy, Faculty of Pharmacy, Cairo University, Kasr el-Aini Street, Cairo 11562, Egypt; (S.R.A.); (M.A.F.)
- Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, New Cairo 11835, Egypt
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Vázquez-López R, Solano-Gálvez SG, Juárez Vignon-Whaley JJ, Abello Vaamonde JA, Padró Alonzo LA, Rivera Reséndiz A, Muleiro Álvarez M, Vega López EN, Franyuti-Kelly G, Álvarez-Hernández DA, Moncaleano Guzmán V, Juárez Bañuelos JE, Marcos Felix J, González Barrios JA, Barrientos Fortes T. Acinetobacter baumannii Resistance: A Real Challenge for Clinicians. Antibiotics (Basel) 2020; 9:antibiotics9040205. [PMID: 32340386 PMCID: PMC7235888 DOI: 10.3390/antibiotics9040205] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Revised: 01/29/2020] [Accepted: 02/05/2020] [Indexed: 12/21/2022] Open
Abstract
Acinetobacter baumannii (named in honor of the American bacteriologists Paul and Linda Baumann) is a Gram-negative, multidrug-resistant (MDR) pathogen that causes nosocomial infections, especially in intensive care units (ICUs) and immunocompromised patients with central venous catheters. A. baumannii has developed a broad spectrum of antimicrobial resistance, associated with a higher mortality rate among infected patients compared with other non-baumannii species. In terms of clinical impact, resistant strains are associated with increases in both in-hospital length of stay and mortality. A. baumannii can cause a variety of infections; most involve the respiratory tract, especially ventilator-associated pneumonia, but bacteremia and skin wound infections have also been reported, the latter of which has been prominently observed in the context of war-related trauma. Cases of meningitis associated with A. baumannii have been documented. The most common risk factor for the acquisition of MDR A baumannii is previous antibiotic use, following by mechanical ventilation, length of ICU/hospital stay, severity of illness, and use of medical devices. Current efforts focus on addressing all the antimicrobial resistance mechanisms described in A. baumannii, with the objective of identifying the most promising therapeutic scheme. Bacteriophage- and artilysin-based therapeutic approaches have been described as effective, but further research into their clinical use is required.
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Affiliation(s)
- Rosalino Vázquez-López
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
- Correspondence: or ; Tel.: +52-56-270210 (ext. 7302)
| | - Sandra Georgina Solano-Gálvez
- Departamento de Microbiología y Parasitología, Facultad de Medicina, Universidad Nacional Autónoma de México, Ciudad de Mexico 04510, Mexico;
| | - Juan José Juárez Vignon-Whaley
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Jorge Andrés Abello Vaamonde
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Luis Andrés Padró Alonzo
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Andrés Rivera Reséndiz
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Mauricio Muleiro Álvarez
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Eunice Nabil Vega López
- Medical IMPACT, Infectious Diseases Department, Mexico City 53900, Mexico; (E.N.V.L.); (G.F.-K.)
| | - Giorgio Franyuti-Kelly
- Medical IMPACT, Infectious Diseases Department, Mexico City 53900, Mexico; (E.N.V.L.); (G.F.-K.)
| | - Diego Abelardo Álvarez-Hernández
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Valentina Moncaleano Guzmán
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - Jorge Ernesto Juárez Bañuelos
- Departamento de Microbiología del Centro de Investigación en Ciencias de la Salud (CICSA), FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico; (J.J.J.V.-W.); (J.A.A.V.); (L.A.P.A.); (A.R.R.); (M.M.Á.); (D.A.Á.-H.); (V.M.G.); (J.E.J.B.)
| | - José Marcos Felix
- Coordinación Ciclos Clínicos Medicina, FCS, Universidad Anáhuac México Norte, Huixquilucan 52786, Mexico;
| | - Juan Antonio González Barrios
- Laboratorio de Medicina Genómica, Hospital Regional “1º de Octubre”, ISSSTE, Av. Instituto Politécnico Nacional 1669, Lindavista, Gustavo A. Madero, Ciudad de Mexico 07300, Mexico;
| | - Tomás Barrientos Fortes
- Dirección Sistema Universitario de Salud de la Universidad Anáhuac México (SUSA), Huixquilucan 52786, Mexico;
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Almani SA, Naseer A, Maheshwari SK, Maroof P, Naseer R, Khoharo HK. Current Trends of Drug Resistance Patterns of Acinetobacter baumannii Infection in Blood Transfusion-dependent Thalassemia Patients. J Glob Infect Dis 2017; 9:135-138. [PMID: 29302147 PMCID: PMC5750436 DOI: 10.4103/jgid.jgid_151_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Objective The present study aimed to evaluate the current trends of drug resistance patterns of Acinetobacter baumannii infection in blood transfusion-dependent thalassemia patients. Study Design This study was a cross sectional study, conducted at the Liaquat University of Medical and Health Sciences, Jamshoro/Hyderabad, Sindh, Pakistan from October 2014 to January 2016. Subjects and Methods Of 921 blood samples, A. baumannii strains were isolated from 100 blood samples. Blood samples were processed for the isolation, identification, and drugs sensitivity as per the Clinical and Laboratory Standards Institute. A. baumannii strains were identified by microbiological methods and Gram's staining. API 20 E kit (Biomeriuex, USA) was also used for identification. Data were analyzed on Statisti × 8.1 (USA). Results Mean ± standard deviation age was 11.5 ± 2.8 years. Nearly 70% were male and 30% were female (P = 0.0001). Of 921 blood transfusion-dependent thalassemia patients, 100 (10.8%) patients showed growth of A. baumannii. Drug resistance was observed against the ceftazidime, cefixime, cefepime, imipenem, meropenem, amikacin, minocycline, tigecycline, and tazocin except for the colistin. Conclusion The present study reports drug-resistant A. baumannii in blood transfusion-dependent thalassemia patients. National multicenter studies are recommended to estimate the size of the problem.
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Affiliation(s)
- Suhail Ahmed Almani
- Department of Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | - Ali Naseer
- Department of Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | | | - Pir Maroof
- Department of Medicine, Liaquat University of Medical and Health Sciences, Jamshoro, Pakistan
| | - Raza Naseer
- Department of Medicine, Abbasi Shaheed Hospital, Karachi, Pakistan
| | - Haji Khan Khoharo
- Department of Medicine, Faculty of Medicine and Allied Medical Sciences, Isra University, Hyderabad, Sindh, Pakistan
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