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Khan FU, Bugnar N, Zhang J, Badulescu A, Khan MWJ. Towards sustainable management: Exploring the role of internal monitoring in pollution prevention. PLoS One 2024; 19:e0297926. [PMID: 38394172 PMCID: PMC10889615 DOI: 10.1371/journal.pone.0297926] [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: 11/01/2023] [Accepted: 01/14/2024] [Indexed: 02/25/2024] Open
Abstract
Researchers in the field of sustainable management have recently dedicated significant efforts to understand why organizations exhibit diverse responses to environmental responsibilities. Ethical scholars assert that internal management plays a pivotal role in promoting sustainability because of its attitude toward sustainable issues. In alignment with this perspective, our study formulates a framework for internal monitoring that underscores the significance of independent, female, international, and politically connected directors. We investigate how these internal monitors influence a company's commitment to promote sustainable investments for pollution prevention. By employing fixed effect model and generalized method of moments (GMM) on a dataset obtained from the largest emerging market-China over the period 2012 to 2019, our findings indicate that the mentioned monitors demonstrate a stronger commitment to pollution prevention by promoting corporate sustainable investments. In addition, our analysis reveals that when the government withdraws its involvement in enterprises, it has a notable negative impact on the connection between internal monitors and a company's efforts in pollution prevention. Our results imply that implementation of sustainable policies for pollution prevention fundamentally result from not only internal management, but also from powerful stakeholders (like government involvement). Moreover, our study educates the policy makers regarding the social consequences of governmental withdrawal.
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Affiliation(s)
- Farman Ullah Khan
- Department of Management, Xi’an Jiaotong University City College, Xi’an, China
| | - Nicoleta Bugnar
- Department of International Business, Faculty of Economic Sciences, University of Oradea, Oradea, Romania
| | - Junrui Zhang
- Department of Management, Xi’an Jiaotong University City College, Xi’an, China
| | - Alina Badulescu
- Department of Economics and Business, Faculty of Economic Sciences, University of Oradea, Oradea, Romania
| | - Muhammad Wasim Jan Khan
- Department of Management Sciences, University College of Zhob, BUITEMS Sub-Campus, Zhob, Balochistan, Pakistan
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Afzal S, Khan FU, Aqeel MT, Ullah M, Bajwa M, Akhtar M, Majid M. Impact of a pharmacist-led educational intervention on knowledge, attitude, and practice toward the rational use of antibiotics among healthcare workers in a secondary care hospital in Punjab, Pakistan. Front Pharmacol 2024; 14:1327576. [PMID: 38348350 PMCID: PMC10859775 DOI: 10.3389/fphar.2023.1327576] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 12/28/2023] [Indexed: 02/15/2024] Open
Abstract
Introduction: Growing antimicrobial resistance (AMR) and decreasing efficacy of the available antimicrobials have become a significant public health concern. The antimicrobial stewardship program (ASP) ensures the appropriate use of antimicrobials and mitigates resistance prevalence through various interventions. One of the core components of the ASP is to educate healthcare workers (HWs). Therefore, this study aims to identify the impact of a pharmacist-led educational intervention targeting knowledge, attitude, and practices regarding rational antibiotic use among healthcare professionals in a secondary care hospital in Punjab. Methods: This is a single-center, questionnaire-based, pre-post interventional study conducted over a six-month time period. Data analysis was conducted using SPSS version 26. Results: Regarding the pre-interventional knowledge, attitude, and practice (KAP) score of the respondents, 90.3% had a good knowledge score, 81.5% had a positive attitude, and 72.3% of HWs (excluding doctors) had a good practice score. Additionally, 74.6% of the doctors had a good practice score. After educational intervention, there was a significant improvement in the knowledge, attitude, and practice of the respondent HWs (p-value <0.001). Furthermore, males have higher knowledge scores compared to females in the pre- and post-intervention stages (p-value <0.05), and doctors differ from nurses regarding knowledge scores in both pre- and post-intervention stages. Conclusion: Considering educational programs as the backbone of the ASP, it is imperative to sustain efforts in the ongoing educational programs of HWs to foster high awareness and adherence to the ASP among HWs.
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Affiliation(s)
- Shairyar Afzal
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
- Department of Pharmacy, District Head Quarter Hospital Jhelum, Jhelum, Pakistan
| | - Farman Ullah Khan
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
- Pharmacy Administration and Clinical Pharmacy Xian Jiaotong University, Xi’an, China
| | | | - Matti Ullah
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
| | - Mishal Bajwa
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Masoom Akhtar
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
| | - Muhammad Majid
- Faculty of Pharmacy, Hamdard University, Islamabad, Pakistan
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Khan FU, Zhang J, Saeed I, Ullah S. Do institutional contingencies matter for green investment?-An institution based view of Chinese listed companies. Heliyon 2024; 10:e23456. [PMID: 38173482 PMCID: PMC10761582 DOI: 10.1016/j.heliyon.2023.e23456] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 12/02/2023] [Accepted: 12/04/2023] [Indexed: 01/05/2024] Open
Abstract
Current research in the field of environmental management has placed significant emphasis on understanding the reasons behind varying organizational responses to environmental responsibilities. Governance scholars emphasize the central role of institutional factors in shaping environmental responsibilities, primarily due to the substantial influence exerted by regulatory institutions. Drawing on institutional theory, we investigate how sub-national institutional factors impact a firm's green investment intensity and explore their moderating influence on the relationship between green investment and a firm's financial performance. Using a database of Chinese listed companies from 2012 to 2019, this study employs fixed effect model as a baseline regression. Our analysis demonstrates that sub-national institutions, such as state-owned enterprises (SOEs), regional development, and cross-listing, have significant and positive impact on corporate green investment. Our study further provide an evidence that green investment significantly improve firms' financial performance. Moreover, the positive effect of green investment on financial performance is stronger in SOEs and in firms of developed regions as compared to their counterparts, and weaker in cross listed firms than those of non-cross listed peers. Our study suggest that subnational institutions play an imperative role in improving environmental quality and financial performance by promoting corporate green investment. To make sure that our findings remain robust to endogeneity, we applied generalized method of moments (GMM) and propensity score matching (PSM) method. Our findings further provide implications for emerging economies with similar shareholding patterns and unbalanced regional development.
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Affiliation(s)
- Farman Ullah Khan
- Department of Management, Xi'an Jiaotong University City College, Xi'an, 710018, Shaanxi, China
| | - Junrui Zhang
- Department of Management, Xi'an Jiaotong University City College, Xi'an, 710018, Shaanxi, China
- School of Management, Xi'an Jiaotong University, Xi'an, 710000, Shaanxi, China
| | - Imran Saeed
- Institute of Business and Management Sciences, The University of Agriculture, Peshawar, Pakistan
| | - Sajid Ullah
- School of Management, Yulin University, Yulin, Shaanxi, China
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Khan FU, Khan FU, Hayat K, Fang Y. Impact of a pharmacist-led patient-centred care intervention along with textmessage reminders, on the management of newly diagnosed tubercular patients: A protocol for a randomized controlled trial. Pak J Med Sci 2024; 40:487-491. [PMID: 38356837 PMCID: PMC10862438 DOI: 10.12669/pjms.40.3.5356] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 01/10/2022] [Accepted: 05/29/2022] [Indexed: 02/16/2024] Open
Abstract
Objectives Non-adherence to tuberculosis (TB) treatment is the leading cause of the increase in drug resistance cases. This study will determine the effectiveness of pharmaceutical-care-based interventions coupled with short messages delivered by a pharmacist on treatment outcomes and adherence among TB patients. Methods The study will be conducted in TB Control Center of Pakistan Institute of Medical Sciences Hospital, Islamabad and District Bannu TB Control Center time period will be from August 2019 to September 2021. The patients will be included into the control group (usual care) or the intervention group pharmaceutical care and SMS reminder. The primary outcome includes a change in mean score from baseline in treatment outcomes and adherence, measured by Morisky Medication Adherence Scale, and clinic appointment attendance registration. Secondary outcomes include health-related quality of life of patients, disease knowledge, and patient satisfaction with the intervention. Result The major issues in patients with TB are cure rate and medication adherence. The method anticipated in this manuscript could set the foundation of pharmaceutical care and mobile SMS for the future provision of care to improve TB treatment outcomes. Conclusion The study will make available fundamental information about the influence of the patient centered program on the adherence and clinical outcomes of patients with TB.Trial status and registration: Clinical Trials.gov assigned Identifier NCT04645836.
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Affiliation(s)
- Farman Ullah Khan
- Farman Ullah Khan, Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
| | - Faiz Ullah Khan
- Faiz Ullah Khan, Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
| | - Khezar Hayat
- Khezar Hayat, Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
| | - Yu Fang
- Yu Fang, Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
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Khursheed S, Farooq M, Padder BA, Khan I, Khan FU, Nabi A, Rashid R, Surma SB, Hamid S, Shah MD. Development of PCR based SSR markers for Wilsonomyces carpophilus and a PCR based diagnosis protocol for the early detection of shot hole disease in stone fruit crops. Mol Biol Rep 2023; 50:7173-7182. [PMID: 37410347 DOI: 10.1007/s11033-023-08636-6] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 06/26/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND The conidial Ascomycota fungus Wilsonomyces carpophilus causing shot hole in stone fruits is a major constraint in the production of stone fruits worldwide. Shothole disease symptoms appear on leaves, fruits, and twigs. Successful isolation of the pathogen from different hosts on synthetic culture medium is a time consuming and tedious procedure for identification of the pathogen based on morpho-cultural characterization. METHODS AND RESULTS The present research was carried out to develop a successful PCR based early detection protocol for the shot hole disease of stone fruits, viz., peach, plum, apricot, cherry, and almond using the pathogen specific SSR markers developed from the Wilsonomyces carpophilus genome using Genome-wide Microsatellite Analysing Tool package (GMATA) software. Diseased leaf samples of different stone fruits were collected from the SKUAST-K orchard and the pathogen was isolated on potato dextrose agar (PDA) medium and maintained on Asthana and Hawkers' medium with a total of 50 pathogen isolates comprised of 10 isolates each from peach, plum, apricot, cherry and almond. The DNA was extracted from both healthy and infected leaf samples of different stone fruits. The DNA was also extracted from the isolated pathogen cultures (50 isolates). Out of 2851 SSR markers developed, 30 SSRs were used for the successful amplification of DNA extracted from all the 50 pathogen isolates. These SSRs were used for the amplification DNA from shot hole infected leaf samples of different stone fruits, but the amplification was not observed in the control samples (DNA from healthy leaves), thus confirming the detection of this disease directly from the shot hole infected samples using PCR based SSR markers. To our knowledge, this forms the first report of SSR development for the Wilsonomyces carpophilus and their validation for the detection of shot hole disease directly from infected leaves. CONCLUSION PCR based SSR makers were successfully developed and used for the detection of Wilsonomyces carpophilus causing shot hole disease in stone fruits including almond in nuts for the first time. These SSR markers could successfully detect the pathogen directly from the infected leaves of stone fruits namely peach, plum, apricot and cherry including almond from the nuts.
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Affiliation(s)
- Sehla Khursheed
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Mahiya Farooq
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Bilal A Padder
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Imran Khan
- Division of Agricultural Statistics, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - F U Khan
- Division of Floriculture and Landscape Architecture, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Asha Nabi
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Rizwan Rashid
- Division of Vegetable Science, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Sana B Surma
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
| | - Sumaira Hamid
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India
- Department of Biosciences (Microbiology), Integral University, Lucknow, U.P., India
| | - Mehraj D Shah
- Plant Virology and Molecular Pathology Laboratory, Division of Plant Pathology, Sher-E-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar, Jammu and Kashmir, 190025, India.
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Khan ML, Hassan HU, Khan FU, Ghaffar RA, Rafiq N, Bilal M, Khooharo AR, Ullah S, Jafari H, Nadeem K, Siddique MAM, Arai T. Effects of microplastics in freshwater fishes health and the implications for human health. BRAZ J BIOL 2023; 84:e272524. [PMID: 37283392 DOI: 10.1590/1519-6984.272524] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 05/04/2023] [Indexed: 06/08/2023] Open
Abstract
The presence of microplastics in aquatic environments has raised concerns about their abundance and potential hazards to aquatic organisms. This review provides insight into the problem that may be of alarm for freshwater fish. Plastic pollution is not confined to marine ecosystems; freshwater also comprises plastic bits, as the most of plastic fragments enter oceans via rivers. Microplastics (MPs) can be consumed by fish and accumulated due to their size and poor biodegradability. Furthermore, it has the potential to enter the food chain and cause health problems. Evidence of MPs s ingestion has been reported in >150 fish species from both freshwater and marine systems. However, microplastic quantification and toxicity in freshwater ecosystems have been underestimated, ignored, and not reported as much as compared to the marine ecosystem. However, their abundance, influence, and toxicity in freshwater biota are not less than in marine ecosystems. The interaction of MPs with freshwater fish, as well as the risk of human consumption, remains a mystery. Nevertheless, our knowledge of the impacts of MPs on freshwater fish is still very limited. This study detailed the status of the toxicity of MPs in freshwater fish. This review will add to our understanding of the ecotoxicology of microplastics on freshwater fish and give subsequent research directions.
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Affiliation(s)
- M L Khan
- Kohat University of Science and Technology, Department of Zoology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan
- Government of Pakistan, Ministry of National Food Security and Research, Fisheries Development Board, Islamabad, Pakistan
| | - F U Khan
- Quaid-i-Azam University, Faculty of Biological Sciences, Department of Zoology, Islamabad, Pakistan
| | - R A Ghaffar
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - N Rafiq
- Abdul Wali Khan University Mardan, Department of Zoology, Mardan, Pakistan
| | - M Bilal
- Government College University Lahore, Department of Zoology, Lahore, Pakistan
| | - A R Khooharo
- University of Karachi, Centre of Excellence in Marine Biology, Karachi, Pakistan
| | - S Ullah
- University of Swabi, Department of Zoology, Khyber Pakhtunkhwa, Pakistan
| | - H Jafari
- University of Karachi, Dr. A. Q. Khan Institute of Biotechnology and Genetic Engineering, Karachi, Pakistan
| | - K Nadeem
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - M A M Siddique
- Noakhali Science and Technology University, Department of Oceanography, Noakhali, Bangladesh
| | - T Arai
- Universiti Brunei Darussalam, Faculty of Science, Environmental and Life Sciences Programme, Gadong, Brunei
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Chen Z, Aziz T, Sun H, Ullah A, Ali A, Cheng L, Ullah R, Khan FU. Advances and Applications of Cellulose Bio-Composites in Biodegradable Materials. J Polym Environ 2023; 31:2273-2284. [PMID: 0 DOI: 10.1007/s10924-022-02561-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 08/17/2022] [Indexed: 05/27/2023]
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Khan FU, Khan FU, Aqeel MT, Hayat K, Chang J, Rehman AU, Fang Y. A randomized controlled trial to evaluate the impact of pharmacist-led clinical interventions on the health-related quality of life among TB patients. Front Pharmacol 2023; 14:1171985. [PMID: 37292150 PMCID: PMC10246751 DOI: 10.3389/fphar.2023.1171985] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 05/03/2023] [Indexed: 06/10/2023] Open
Abstract
Background: The study was designed to evaluate the impact of pharmacist-led clinical interventions on the health-related quality of life among tuberculosis patients in Pakistan. Methods: A randomized, controlled prospective study was carried out in a Pakistan Institute of Medical Sciences hospital tuberculosis (TB) control center. Participants who visited the TB center between September 2020 and December 2021 were randomly assigned to two clusters, the usual care group (UC group) vs. the intervention group (pharmaceutical care group), in a 1:1 ratio by a simple envelope technique. In the intervention group, a patient received centered care that encompassed informed decision-making, which can increase the quality of care and monitoring of adverse drug events. However, the control group received routine TB treatment at the hospital. The EuroQol-5D-3L instrument was used to assess the health-related quality of life (HRQoL) at the baseline and in the third and sixth months of the treatment time period. Results: A total of 503 patients were eligible, of which only 426 patients were included in this study. At the end of the study, n = 205 of the patients in the intervention group and n = 185 of those in the control group were analyzed. In the intervention group, the EQ-5D-3L health utility score improved significantly (p < 0.001) (from the baseline mean ± SD, 0.40 ± 0.36, to 6 months of treatment, 0.89 ± 0.09, while in the control group from 0.42 ± 0.35 to 0.78 ± 0.27). In multivariate regression analysis, the variables that remained statistically associated (p < 0.001) with the HRQoL (unstandardized β [95% confidence interval]) of the control group were as follows: gender, female vs. male (-0.039 [-0.076 to -0.003]); body weight, less than 40 kg vs. more than 40 kg (-0.109 [-0.195 to -0.024]); patients with any comorbidity vs. without comorbidity (-0.136 [-0.252 to -0.020]); and smokers vs. non-smokers (-0.204 [-0.291 to -0.118]). The study did not find any statistically significant associations between the intervention group's variables and the HRQoL. Conclusion: Patient-centered care interventions led by pharmacists as part of care coordination enhanced the HRQoL for TB patients significantly. According to this study, clinical pharmacists should be included in the interdisciplinary clinical staff for TB patient management.
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Affiliation(s)
- Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Xi’an, China
- Faculty of Pharmacy, Hamdard University Islamabad Campus, Islamabad, Pakistan
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Xi’an, China
| | | | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Xi’an, China
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Xi’an, China
| | - Asim ur Rehman
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Xi’an, China
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Hayat K, Farooq Umer M, Mujtaba H, Babar Kawish A, Azam Tahir M, Ullah Khan F, Ullah Khan F, Omer Iqbal M, Hussain T, Ur Rehman A, Fang Y. Evaluation of Willingness to Accept COVID-19 Vaccine and Willingness to Pay among Pakistani Parents for Their Children Aged 5 to 11 Years: Findings and Implications. Am J Trop Med Hyg 2023:tpmd220363. [PMID: 37188339 DOI: 10.4269/ajtmh.22-0363] [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: 06/14/2022] [Accepted: 01/06/2023] [Indexed: 05/17/2023] Open
Abstract
Vaccines are the most efficient and cost-effective tool to halt the transmission and prevention of COVID-19. The current study examined the willingness of parents to vaccinate their children against COVID-19. This was a cross-sectional study that used a questionnaire based on the Health Belief Model, previous history of COVID-19, willingness to accept, and willingness to pay for the COVID-19 vaccine. The questionnaire was administered among parents of children aged 5 to 11 years. Descriptive statistics, χ2 tests, and regression analysis were carried out for data analysis. A total of 474 respondents participated in this survey with a response rate of 67.7%. In our study, a majority of the respondents exhibited a willingness to accept the COVID-19 vaccine for their children (Definitely yes/Probably yes = 252, 53.2%); nevertheless, 229 (48.3%) respondents were unwilling to pay for it. More than three-quarters of the respondents were worried about the probability of COVID-19 infection in their children (n = 361, 76.2%) and were afraid of COVID-19-associated complications (n = 391, 82.5%). Likewise, most respondents showed their concerns regarding the effectiveness of the vaccine (n = 351, 74.1%), vaccine safety (n = 351, 74.1%), and the halal nature of the vaccine (n = 309, 65.2%). Respondents who were aged 40 to 50 years (odds ratio [OR]: 0.101, 95% CI: 0.38-0.268; P < 0.001), family income > 50,000 PKR (OR: 0.680, 95% CI: 0.321-1.442; P = 0.012), and location (OR: 0.324, 95% CI: 0.167-0.628; P = 0.001) were the factors that were likely to impact vaccine acceptance among parents. Education-based interventions are urgently required to improve COVID-19 vaccination acceptance among parents for their children.
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Affiliation(s)
- Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | | | - Hasan Mujtaba
- Department of Oral Pathology, Shaheed Zulfiqar Ali Bhutto Medical University, Islamabad, Pakistan
| | - Ayesha Babar Kawish
- Department of Public Health, Alshifa School of Public Health, Rawalpindi, Pakistan
| | | | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Muhammad Omer Iqbal
- Shandong Provincial Key Laboratory of Glycoscience and Glycoengineering, School of Medicine and Pharmacy, Ocean University of China, Qingdao, China
| | - Talib Hussain
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
| | - Anees Ur Rehman
- Department of Pharmacy Practice, Faculty of Pharmacy, Bahauddin Zakariya, Multan, Pakistan
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
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Aziz T, Farid A, Haq F, Kiran M, Ullah N, Faisal S, Ali A, Khan FU, You S, Bokhari A, Mubashir M, Chuah LF, Show PL. Role of silica-based porous cellulose nanocrystals in improving water absorption and mechanical properties. Environ Res 2023; 222:115253. [PMID: 36702191 DOI: 10.1016/j.envres.2023.115253] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 12/15/2022] [Accepted: 01/07/2023] [Indexed: 05/27/2023]
Abstract
Epoxy resins are important thermosetting polymers. They are widely used in many applications i.e., adhesives, plastics, coatings and sealers. Epoxy molding compounds have attained dominance among common materials due to their excellent mechanical properties. The sol-gel simple method was applied to distinguish the impact on the colloidal time. The properties were obtained with silica-based fillers to enable their mechanical and thermal improvement. The work which we have done here on epoxy-based nanocomposites was successfully modified. The purpose of this research was to look into the effects of cellulose nanocrystals (CNCs) on various properties and applications. CNCs have recently attracted a lot of interest in a variety of industries due to their high aspect ratio, and low density which makes them perfect candidates. Adding different amounts of silica-based nanocomposites to the epoxy system. Analyzed with different techniques such as Fourier-transformed infrared spectroscope (FTIR), thermogravimetric analysis (TGA) and scanning electronic microscopic (SEM) to investigate the morphological properties of modified composites. The various %-age of silica composite was prepared in the epoxy system. The 20% of silica was shown greater enhancement and improvement. They show a better result than D-400 epoxy. Increasing the silica, the transparency of the films decreased, because clustering appears. This shows that the broad use of CNCs in environmental engineering applications is possible, particularly for surface modification, which was evaluated for qualities such as absorption and chemical resistant behavior.
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Affiliation(s)
- Tariq Aziz
- Westlake University. School of Engineering. Hangzhou. Zhejiang Province, 310024, China
| | - Arshad Farid
- Gomal Center of Biochemistry and Biotechnology, Gomal University, D. I. Khan, 29050, Pakistan.
| | - Fazal Haq
- Department of Chemistry. Gomal University, D. I. Khan, 29050, Pakistan
| | - Mehwish Kiran
- Department of Horticulture. Gomal University, D. I. Khan, 29050, Pakistan
| | - Naveed Ullah
- Department of Chemistry. Gomal University, D. I. Khan, 29050, Pakistan
| | - Shah Faisal
- Department of Chemistry. University of Science and Technology Bannu, 28000, Pakistan
| | - Amjad Ali
- Institute of Polymer Material. School of Material Science & Engineering, Jiangsu University, China
| | - Farman Ullah Khan
- Department of Chemistry. University of Science and Technology Bannu, 28000, Pakistan
| | - Siming You
- James Watt School of Engineering, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Awais Bokhari
- Department of Chemical Engineering, COMSATS University Islamabad (CUI), Lahore Campus, Lahore, Punjab, 54000, Pakistan; Sustainable Process Integration Laboratory, SPIL, NETME Centre, Faculty of Mechanical Engineering, Brno University of Technology, VUT Brno, Technická 2896/2, 616 00, Brno, Czech Republic
| | - Muhammad Mubashir
- Department of Petroleum Engineering, School of Engineering, Asia Pacific University of Technology and Innovation, 57000, Kuala Lumpur, Malaysia
| | - Lai Fatt Chuah
- Faculty of Maritime Studies, Universiti Malaysia Terengganu, Terengganu, Malaysia.
| | - Pau Loke Show
- Zhejiang Provincial Key Laboratory for Subtropical Water Environment and Marine Biological Resources Protection, Wenzhou University, Wenzhou, 325035, China; Department of Chemical Engineering, Khalifa University, Shakhbout Bin Sultan St Zone 1, Abu Dhabi, United Arab Emirates; Department of Sustainable Engineering, Saveetha School of Engineering, SIMATS, Chennai 602105, India; Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, 43500, Semenyih, Selangor, Malaysia.
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11
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Ullah S, Khan FU, Trifan VA, Spinu AE, Sanda G. Modeling Key Strategies for Reducing Socio-Economic and Health Crisis: Perspective from COVID-19 Pandemic. Int J Environ Res Public Health 2022; 19:14127. [PMID: 36361010 PMCID: PMC9658111 DOI: 10.3390/ijerph192114127] [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] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
The pandemic outbreak has dramatically changed every sector and walk of life. Specifically, the developing countries with scarce resources are facing unprecedented crises that further jeopardize efforts to achieve sustainable life. Considering the case of a developing country, Pakistan, this study empirically identifies the most important strategies to reduce the socio-economic and health challenges during COVID-19. Initially, the study identified 14 key strategies from the prior literature. Later, these strategies were determined with the help of the interpretive structural modeling (ISM) approach through expert suggestions. The ISM model represents seven levels of pandemic containment strategies based on their significance level. The strategies existing at the top level of ISM model are the least important, while the strategies at the bottom of hierarchy levels are highly significant. Therefore, the study results demonstrated that "strong leadership and control" and "awareness on social media" play significant roles in reducing pandemic challenges, while "promoting online purchase behavior" and "online education" are the least important strategies in tackling pandemic crisis. This study will benefit government authorities and policymakers, enabling them to focus more on significant measures in battling this ongoing crisis.
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Affiliation(s)
- Sajid Ullah
- School of Economics and Management, Xi’an University of Technology, Xi’an 710048, China
| | - Farman Ullah Khan
- School of Management, Xi’an Jiaotong University, Xi’an 710049, China
| | - Vanina Adoriana Trifan
- Department of Economic Disciplines, Aurel Vlaicu University of Arad, 310130 Arad, Romania
| | - Adina Eleonora Spinu
- Department of Economic Disciplines, Aurel Vlaicu University of Arad, 310130 Arad, Romania
| | - Grigorie Sanda
- Department of Economic Disciplines, Aurel Vlaicu University of Arad, 310130 Arad, Romania
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12
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Khan FU, Rafique A, Ullah E, Khan F. Revisiting the relationship between remittances and CO 2 emissions by applying a novel dynamic simulated ARDL: empirical evidence from G-20 economies. Environ Sci Pollut Res Int 2022; 29:71190-71207. [PMID: 35595905 DOI: 10.1007/s11356-022-20768-z] [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: 02/04/2022] [Accepted: 05/08/2022] [Indexed: 06/15/2023]
Abstract
The current study looks at the causes of carbon dioxide (CO2) emissions by considering the implications of remittances in the presence of economic growth, financial development, and energy consumption in the case of selected four G-20 economies over the period 1990-2019. This study first uses the dynamic simulated ARDL model to stimulate, estimate, and plot to predict graphs of negative and positive changes occurring in the variables along with their short-run and long-run relationships. Results of the ARDL bounds test confirm a long-term relationship among remittances, financial development, economic growth energy consumption, and CO2 emissions. Furthermore, the error correction model (ECM) also confirms the long-run relationship among CO2 emissions, remittances, financial development, economic growth, and energy use. The results of a novel dynamic simulated ARDL disclosed that financial development is completely connected to CO2 emissions in Mexico and India in the long run. On the other hand, results confirm that there is a positive relationship between remittances and CO2 emissions in the case of Australia, Germany, and India, but this relationship is insignificant with CO2 emissions in the case of Mexico. The result further disclosed that renewable energy exerts a significant impact on CO2 in Australia, Mexico, India, and Germany in the long run while remittances wield a significant impact on CO2 emissions in Australia, Mexico, and India. Moreover, the findings concluded that GDP has significant nexus with CO2 in the long run in the case of Australia, Mexico, and Germany. This study uses up new visions for the economies of G-20 countries to sustain financial and economic growth by protecting the environment from pollution through its efficient national environmental policy, fiscal policy, and monetary policy.
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Affiliation(s)
- Farman Ullah Khan
- Department of Management Sciences, COMSATS University, Islamabad, Pakistan.
| | - Amir Rafique
- Department of Management Sciences, COMSATS University, Islamabad, Pakistan
| | - Ehsan Ullah
- Institute of Business Studies, KUST, Kohat, Pakistan
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13
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Khan FU, Mallhi TH, Khan Q, Khan FU, Hayat K, Khan YH, Ahmad T, Fang Y. Assessment of antibiotic storage practices, knowledge, and awareness related to antibiotic uses and antibiotic resistance among household members in post-conflict areas of Pakistan: Bi-central study. Front Med (Lausanne) 2022; 9:962657. [PMID: 36160164 PMCID: PMC9494294 DOI: 10.3389/fmed.2022.962657] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 07/11/2022] [Indexed: 12/04/2022] Open
Abstract
Background The storage of antimicrobials at home is frequently in-practice in various developing countries, resulting an irrational use, antibiotic resistance, and toxicities. This condition may worsen more in conflict zones where health facilities are limited. This study aimed to determine the storage and use of leftover antibiotics among households (HHs) along with knowledge and awareness about antibiotics and antibiotic resistance (ABR). Methods A descriptive cross-sectional study design was employed. Members of HHs were invited to participate in the survey while using a convenient sampling technique. The data were obtained using a validated questionnaire and analyzed through SPSS. Results A total of 96 HHs were randomly selected from two districts (n = 50, n = 46), with most of the participants being men between the ages of 18 and 28 (n = 45, 46.9%) years. The majority of HHs (n = 32, 33.3%) had six to eight total family members, with one to two chronic diseases (n = 63, 65.6%), individual families (n = 60, 62.5%), and with (n = 35, 36.5%) LRTIs (lower respiratory tract infections). The HHs were aware of the word "antibiotic" (n = 59, 61.5%) and gave correct replies to amoxicillin as an antibiotic (n = 42, 43.8%); on the other hand, HHs also thought of paracetamol as an antibiotic (n = 45, 47.9%). They identified the most common brands of antibiotics easily, and a majority of them (n = 69, 71.9%) had never heard of ABR before and had lower levels of awareness. The most stored antibiotic at home (n=38, 39.6%) was azithromycin (J01FA10). In addition, they had multiple needless (1-2, n = 62, 64.6%; 3-4, n = 29, 30.2%) and antibiotics in their houses. Age had a strong association (p = 0.017, H = 12) affected the mean knowledge scores related to antibiotic use. Association of education levels (p = 0.001, H = 52.8) and occupation (p = 0.04, H = 10) with proper antibiotics use were found to be significant. However, family members with more than one chronic illness (p = 0.09, H = 0.8) showed a significant relationship with their awareness of antibiotics. Conclusion Participants generally stored various antibiotics of different classes in their homes. Lack of knowledge related to the appropriate usage of antibiotics, use of leftover antibiotics, and awareness related to ABR were unknown to the participants.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi'an, China
| | - Tauqeer Hussain Mallhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Qasim Khan
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi'an, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi'an, China
- Institute of Pharmaceutical Sciences, The University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Yusra Habib Khan
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Tawseef Ahmad
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad, Pakistan
- Department of Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkhla, Thailand
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China
- Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China
- Shaanxi Center for Health Reform and Development Research, Xi'an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi'an, China
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14
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Khan FU, Khan A, Khan FU, Hayat K, Rehman AU, Chang J, Khalid W, Noor S, Khan A, Fang Y. Assessment of Adverse Drug Events, Their Risk Factors, and Management Among Patients Treated for Multidrug-Resistant TB: A Prospective Cohort Study From Pakistan. Front Pharmacol 2022; 13:876955. [PMID: 35656303 PMCID: PMC9152455 DOI: 10.3389/fphar.2022.876955] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 03/25/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Multidrug-resistant tuberculosis (MDR-TB) is a growing public health problem. Treatment regimens used against MDR-TB are costly, prolonged, and associated with more side effects as compared with the drug-susceptible tuberculosis. This study was framed to determine the incidence of adverse drug events, risk factors, and their management in MDR-TB patients. Methods: This prospective follow-up cohort study was conducted at the site of programmatic management of drug-resistant TB located at the Pakistan Institute of Medical Sciences, Islamabad. All patients, irrespective of their age, gender, and ethnicity, were included in the study. Adverse drug events were observed in patients at different time points during the study. Patients enrolled for the treatment from January 2018 were prospectively followed till December 2020 up to their end treatment outcomes. Results: Out of 126 MDR-TB patients enrolled for treatment, 116 met the inclusion criteria and were included in the final analysis. Most patients (50.9%) were between 18 and 45 years of age. A minimum of one adverse event was experienced by (50.9%) patients. Of all the adverse events, gastrointestinal disorders were more frequent (47.4%), followed by arthralgia (28.4%) and psychiatric disturbance (20.6%). Furthermore, multivariate analysis showed a significant association with the incidence of adverse events in patients with age group above 60 years (odds ratio (OR) 4.50; 95% CI 1.05-19.2), active smokers (OR 4.20; 95% CI 1.31-13.4), delayed reporting to the TB center (OR 4.03; 95% CI 1.34-12.1), and treatment without bedaquiline regime (OR 3.54; 95% CI 1.23-10.1). Most of the patients (94.6%), counseled by the pharmacist, were found to be satisfied with the information provided and looked for more pharmacist counseling opportunities in the management of MDR-TB. Conclusion: Current findings recommend that ADEs might be well managed by timely identification and reporting. Bedaquiline coupled with other active medications lowered the chance of ADEs in MDR-TB patients. Elderly patients, active smoking behavior, and those who have a delay in the treatment initiation are more prone to ADEs. Clinical pharmacist’s contribution to TB control programs may help caregivers and patients concerning the rational use of medication, early detection, and management of ADEs.
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Affiliation(s)
- Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an Jiaotong University, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor, Xi'an, China.,Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Amjad Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an Jiaotong University, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor, Xi'an, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an Jiaotong University, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor, Xi'an, China.,Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Asim Ur Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an Jiaotong University, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor, Xi'an, China
| | - Waseem Khalid
- Programmatic Management of Drug-Resistant TB Site Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Sidra Noor
- Programmatic Management of Drug-Resistant TB Site Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Asad Khan
- Pharmaceutical Sciences, Universiti Sains, Malaysia, Malaysia
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an Jiaotong University, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor, Xi'an, China
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15
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Aziz T, Ullah A, Ali A, Shabeer M, Shah MN, Haq F, Iqbal M, Ullah R, Khan FU. Manufactures of bio‐degradable and bio‐based polymers for bio‐materials in the pharmaceutical field. J Appl Polym Sci 2022. [DOI: 10.1002/app.52624] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Tariq Aziz
- School of Engineering Westlake University Hangzhou China
| | - Asmat Ullah
- School of Pharmacy Xi'an Jiaotong University Shaanxi China
| | - Amjad Ali
- Institute of Polymer Material, School of Material Science & Engineering Jiangsu University Zhenjiang China
| | | | - Muhammad Naeem Shah
- College of Electronics and Information Engineering Shenzhen University Shenzhen China
| | - Fazal Haq
- Department of Chemistry Gomal University D I Khan KPK Pakistan
| | - Mudassir Iqbal
- College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - Roh Ullah
- School of Chemistry and Chemical Engineering Beijing Institute of Technology (BIT) Beijing China
| | - Farman Ullah Khan
- Department of Chemistry University of Science & Technology, Bannu KPK Pakistan
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16
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Khan FU, Mallhi TH, Khan FU, Hayat K, Rehman A, Shah S, Khan Z, Khan YH, Ahmad T, Gudi SK, Karataş Y, Fang Y. Evaluation of Consumers Perspective on the Consumption of Antibiotics, Antibiotic Resistance, and Recommendations to Improve the Rational use of Antibiotics: An Exploratory Qualitative Study From Post-Conflicted Region of Pakistan. Front Pharmacol 2022; 13:881243. [PMID: 35662689 PMCID: PMC9159815 DOI: 10.3389/fphar.2022.881243] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 03/25/2022] [Indexed: 01/07/2023] Open
Abstract
Background: Antibiotics misuse is a global challenge, and the situation is likely to deteriorate in conflict zones with insufficient health services. The misuse of antibiotics is not only associated with antimicrobial resistance but may also lead to serious consequences. This study was aimed to investigate the knowledge, attitude, and practices on antibiotic consumption, antibiotic resistance (ABR), and related suggestions among residents of conflicted zones in Pakistan. Methods: Semi-structured interviews were conducted at community pharmacies between June 2020 and January 2021. The primary findings were ascertained through thematic content analysis. Themes, sub-themes, and categories were drawn from the final analysis. Data analysis was carried out in six steps from getting to know the data to final report development. Results: A total of 20 consumers were interviewed with a mean interview duration of 25.4 min. The average age of participants was 35.1 years, and most of them were males. ABR was unfamiliar to the participants. Most of the participants understood the term "antibiotics," but they did not know how to use them properly. The participants were unable to distinguish between bacterial and viral illnesses. Thirteen participants believed that antibiotics have a faster effect than any other drug. Most of the participants perceived that every antibiotic could cause diarrhea, and pharmacy staff sometimes prefer other medicines such as multivitamins. Consumer practices regarding antibiotic usage and ABR were found to be poor. Most participants recommended that health officials must ensure qualified staff at pharmacies with strict regulations. Five participants said that a leaflet with antibiotic instructions in Urdu (national language) is usually beneficial, especially when making solutions from powder. Conclusions: This study underscored poor knowledge, attitude, and practices among residents of conflicted zones towards antibiotics and ABR. Low literacy rate, unavailability of healthcare facilities, absence of pharmacists at community pharmacies, and uncontrolled sales of antibiotics are some factors attributed to serious hazards, ABR, and irrational use of drugs.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi’an, China
| | - Tauqeer Hussain Mallhi
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi’an, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi’an, China
- Institute of Pharmaceutical Sciences, the University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Asim.Ur Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Shahid Shah
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Zakir Khan
- Institute of Health Sciences, Department of Pharmacology, Faculty of Medicine, Cukurova University, Adana, Turkey
- Pharmacovigilance Specialist, Balcali Hospital, Faculty of Medicines, Cukurova University, Adana, Turkey
| | - Yusra Habib Khan
- Department of Clinical Pharmacy, College of Pharmacy, Jouf University, Sakaka, Saudi Arabia
| | - Tawseef Ahmad
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad Campus, Abbottabad, Pakistan
| | - Sai Krishna Gudi
- College of Pharmacy, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Yusuf Karataş
- Institute of Health Sciences, Department of Pharmacology, Faculty of Medicine, Cukurova University, Adana, Turkey
- Pharmacovigilance Specialist, Balcali Hospital, Faculty of Medicines, Cukurova University, Adana, Turkey
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an, China
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an, China
- Shaanxi Center for Health Reform and Development Research, Xi’an, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi’an, China
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17
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Hayat K, Fatima N, Umer MF, Khan FU, Khan FU, Najeeb ZUR, Ghaffari MA, Raza SQ, Liu W, Chen C, Fang Y. Understanding of Future Prescribers About Antimicrobial Resistance and Their Preparedness Towards Antimicrobial Stewardship Activities in Pakistan: Findings and Implications. Front Pharmacol 2022; 13:771083. [PMID: 35350757 PMCID: PMC8957880 DOI: 10.3389/fphar.2022.771083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 02/03/2022] [Indexed: 01/18/2023] Open
Abstract
Background: Insufficient antimicrobial-related training for physicians during their undergraduate education could have a negative impact on their prescribing. Unlike previous studies, this study not only explored the understanding and perception of Pakistani medical students about antibiotics and resistance, but also their preparedness towards antimicrobial stewardship programs. Methods: An online cross-sectional study was undertaken with final-year medical students using a validated questionnaire from January 2021 to May 2021. Descriptive and inference statistics were applied for data analysis. Results: Of 411 students, only 6.3% had undergone antimicrobial resistance (AMR) training. 16.1% of students believed that antibiotics are effective for viral ailments. More than half of the students agreed that AMR is a major healthcare problem in Pakistan (65.9%). Most students viewed poor infection control practices (66.9%), the use of too many broad-spectrum antibiotics (68.4%) for a longer duration (62.8%) with inadequate doses (67.9%) as the causes of AMR. The student’s preparation was insufficient in interpreting microbiological and pathological results (26.3%), selecting the correct antibiotics (22.1%), and awareness of the antibiotic spectrum (20.9%). The median preparedness score showed significant differences with sex (p = 0.049), age (p < 0.001), institute type (p = 0.014), and family income (p = 0.006). Conclusion: Pakistani medical students showed adequate understanding of antibiotics, but lacked preparedness for several components of ASPs, including interpretation of microbiological results and spectrum of antibiotics. More steps need to be taken to prepare medical students for AMR and stewardship initiatives adequately.
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Affiliation(s)
- Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China.,Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Noor Fatima
- Department of Pharmacology, Central Park Medical College, Lahore, Pakistan
| | | | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China
| | | | - Muhammad Abuzar Ghaffari
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Bahauddin Zakariya University, Multan, Pakistan
| | - Syed Qasim Raza
- Institute of Biochemistry and Biotechnology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Wenchen Liu
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China
| | - Chen Chen
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Centre for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Centre for Health Reform and Development Research, Xi'an, China
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Ullah S, Khan FU, Ahmad N. Promoting sustainability through green innovation adoption: a case of manufacturing industry. Environ Sci Pollut Res Int 2022; 29:21119-21139. [PMID: 34746984 DOI: 10.1007/s11356-021-17322-8] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 10/28/2021] [Indexed: 06/13/2023]
Abstract
Green innovation is becoming more common among researchers and practitioners around the world due to environmental and social issues. Green innovation minimizes wastes and pollution, and also leads to financial gains and better image if implemented effectively. Nowadays, developing countries pay greater emphasis on environmental issues as their manufacturing industries are considered major contributors to pollution. Considering the case of a developing country (Pakistan), the study empirically identified the drivers of green innovation in the manufacturing industry. A hybrid methodology-Fuzzy Delphi method (FDM), interpretive structural modeling (ISM), and cross-impact matrix multiplication applied to classification (MICMAC)-was used to develop a novel framework for analyzing the green innovation drivers. At first, green innovation drivers were selected from past studies; they were further screened by applying Fuzzy Delphi approach. The MICAMAC and ISM results indicate that "cost reduction" and "government support" are the most important drivers motivating green innovation implementation in the Pakistani manufacturing industry, while a green image appeared as the least significant driver of green innovation adoption. The study's findings have significant implications for managers and policymakers to develop green strategies for manufacturing sector.
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Affiliation(s)
- Sajid Ullah
- School of Economics and Management, Xi'an University of Technology, Xi'an, Shaanxi, People's Republic of China
| | - Farman Ullah Khan
- School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China.
| | - Naveed Ahmad
- School of Management, Northwestern Polytechnical University, Xi'an, Shaanxi, China
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19
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Khan FU, Khan A, Shah S, Hayat K, Usman A, Khan FU, Khan Z, Karataş Y, Ahmad T, Chang J, Malik UR, Khan A, Shukar S, Kadirhaz M, Fang Y. Exploring Undergraduate Pharmacy Students Perspectives Towards Antibiotics Use, Antibiotic Resistance, and Antibiotic Stewardship Programs Along With the Pharmacy Teachers' Perspectives: A Mixed-Methods Study From Pakistan. Front Pharmacol 2021; 12:754000. [PMID: 34819859 PMCID: PMC8606649 DOI: 10.3389/fphar.2021.754000] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/13/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Antibiotic resistance (ABR) is one of the major issues around the globe. Timely education and awareness of pharmacy students regarding the appropriate use of antibiotics, ABR, and antimicrobial stewardships are required. Methods: The present study was first conducted in 12 (public and private sector) universities among undergraduate pharmacy students (UGPS) (n = 414) irrespective of their study year through a validated questionnaire, and the insights of pharmacy teachers were taken through in-depth semi-structured interviews in the second phase. For the quantitative data, different statistical methods were used, and data were presented in tabulated form, whereas inductive thematic interpretation was used to categorize themes and derive conclusions from qualitative evidence. Results: The majority of the students were males (n = 223, 54%) with the mean age group 19–23 years, and 20 faculty members were interviewed with a mean duration of 15 min. Students have good knowledge about antibiotics use and the majority purchased antibiotics through prescription (n = 277, 66.9%) during the last month and strongly agreed to stop unnecessary household storage (n = 183 44.2%). Most of the students have heard the terminologies related to antimicrobial resistance through social media while unaware (n = 104, 25.1%) of a Pakistan national action plan against AMR (antimicrobial resistance). Overall, respondents have a somewhat good understanding of the ABR. Regular use of antibiotics without consultation of a physician can lead to ABR and some wrong answers were observed (162, 39.1%; p > 0.05). The majority of the students (n = 198, 47.8%) and teachers believe that the current pharmacy syllabus must be swiftly updated with the new subjects related to ABR and AMS (antimicrobial stewardship) in Pakistan. The UGPS have emphasized (n = 220, 53.1%; Median = 1, IQR = 2) establishing a link between academia and hospitals. The ABR issue has been highlighted by pharmacy faculty members, who have urged students to take practical efforts toward ABR and AMS knowledge. Conclusion: The UGPS knowledge related to ABR and AMS must be updated. Students at the undergraduate level must get training in order to encourage the sensible use of antibiotics. Courses on ABR and AMS should be included in present pharmacy curricula.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Amjad Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Shahid Shah
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences, Government College University, Faisalabad, Pakistan
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China.,Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Abubakar Usman
- Discipline of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, George Town, Malaysia
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Zakir Khan
- Department of Pharmacology, Institute of Health Sciences, Çukurova University, Adana, Turkey
| | - Yusuf Karataş
- Department of Pharmacology, Institute of Health Sciences, Çukurova University, Adana, Turkey
| | - Tawseef Ahmad
- Department of Pharmacy, COMSATS University Islamabad, Abbottabad, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Usman Rashid Malik
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Asad Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Sundus Shukar
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Muhtar Kadirhaz
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University, Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University, Xi'an, China.,Shaanxi Center for Health Reform and Development Research, Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science and Technology Innovation Harbor, Xi'an, China
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20
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Khan FU, Khan FU, Hayat K, Chang J, Kamran M, Khan A, Malik UR, Khan A, Fang Y. Impact of Protracted Displacement on Delay in the Diagnosis Associated with Treatment Outcomes: A Cross-Sectional Study in Internally Displaced Tuberculosis Patients of Pakistan. Int J Environ Res Public Health 2021; 18:ijerph182211984. [PMID: 34831746 PMCID: PMC8621790 DOI: 10.3390/ijerph182211984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2021] [Revised: 11/06/2021] [Accepted: 11/11/2021] [Indexed: 12/03/2022]
Abstract
Human displacement is on the rise globally, and the increase in the burden of tuberculosis (TB) is also attributed to migrations worldwide. A significant number of such displacements occur in regions with considerably higher areas of TB burden. Displacements may delay TB diagnosis and treatment, which will possibly lead to TB transmission among healthy individuals. In this study, we assessed the association of existing determinants after a protracted internal displacement of people with delay in TB diagnosis and treatment outcomes. A cross-sectional study was conducted on internally displaced TB patients (IDPs), registered at selected health facilities in three urban districts of Pakistan from March 2019 to February 2020. The univariate and multivariate logistic regression model was used to assess the delay in diagnosis and treatment outcomes. IDPs with delay in initiation of treatment beyond 30 days were at high possibility of unsuccessful TB treatment outcomes (adjusted odds ratio AOR, 2.60; 95% CI 1.06–6.40). Furthermore, the multivariate regression analysis showed a statistically significant association (p > 0.05) between TB patients who were aged 55 to 65 years (AOR, 2.66; 95% CI 1.00–7.07), female patients (AOR, 2.42; 95% CI 1.21–4.81), visited non-formal health provider (AOR, 8.81; 95% CI 3.99–19.46), self-medication (AOR, 2.72; 95 % CI 1.37–5.37), poor knowledge of TB (AOR, 11.39; 95% CI 3.31–39.1), and perceived stigma (AOR, 8.81; 95% CI 3.99–19.4). Prolonged delay in treatment was associated with unfavorable treatment outcomes among IDPs. Migrants and IDPs are more likely to experience an interruption in care due to overall exclusion from social and health care services. Therefore, it is imperative to understand the barriers to providing public health care services, particularly in preventing and treating TB.
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Affiliation(s)
- Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
- Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Muhammad Kamran
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (M.K.); (A.K.)
| | - Asad Khan
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan; (M.K.); (A.K.)
| | - Usman Rashid Malik
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Asif Khan
- District Bannu TB Control Program Unit, Headquarter Hospital Bannu, Bannu 28100, Pakistan;
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an Jiaotong University, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
- Correspondence:
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Ullah W, Aziz T, Ullah B, Jamil MI, Das SK, Ullah R, Wazir N, Khan FU, Raheel M. Hybrid material for the fabrication of electron transport layer in perovskite solar cell. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03904-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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22
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Khan HH, Ullah H, Khan SU, Guo H, Nadeem Z, Khan FU, Khan FU, Hussain S, Mansha MI, Shi B. Diagnosing a rare case of lymphocytic infiltration of the pituitary gland without the invasive procedure of pituitary biopsy. Ro J Neurol 2021. [DOI: 10.37897/rjn.2021.3.21] [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: 11/22/2022] Open
Abstract
Background. Lymphocytic infiltration of the pituitary is an unusual inflammatory disorder of the pituitary and indicated to be autoimmune in origin. Presentations depend on the site of involvement and degree of destruction of the cellular population of the pituitary and may range from an asymptomatic state to pan-hypopituitarism with or without mass effects. In the present study, we represent a rare case of lymphocytic infiltration of the pituitary gland who was diagnosed with such condition and the subsequent management. Case presentation. A 22-year-old male who was admitted with symptoms of increased thirst and excessive fatigue. Following a thorough physical, clinical, laboratory, biochemistry, and imaging examinations a timely diagnosis of lymphocytic infiltration of the pituitary was made without using the invasive procedure of pituitary biopsy. In light of the diagnosis prompt management with the mainstay of glucocorticoid was started along with replenishing the other deficient hormones. In this study we describe a rare case of lymphocytic infiltration of the pituitary discussing in terms of epidemiology, sign and symptoms, laboratory evaluation, imaging studies, histopathology, management, and the usual outcome. Conclusion. Lymphocytic infiltration of the pituitary gland can be diagnosed with the clinical presentation along with lab evaluation and imaging but without pituitary biopsy, which could help in an early and accurate diagnosis which is the basis for better management of the rare condition.
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Gul N, Khan SU, Ali I, Khan FU. Transmission dynamic of stochastic hepatitis C model by spectral collocation method. Comput Methods Biomech Biomed Engin 2021; 25:578-592. [PMID: 34459684 DOI: 10.1080/10255842.2021.1970143] [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] [Indexed: 10/20/2022]
Abstract
In this research work, we present an exciting mathematical analysis of a stochastic model, using a standard incidence function, for infectious disease hepatitis C transmission dynamics. In this model, we divided the infected population into three different classes with two different infection stages known as chronic class and acute class while the third is an isolation class. We also presents briefly the Legendre spectral method for the numerical solution to the proposed model. It is observed that the disease-free equilibrium is asymptotically stable, when basic reproduction number R0<1. It is also shown that the proposed model has a stable endemic equilibrium when the reproduction number R0>1. Also, sensitivity analysis is carried out to study and identify the effect of parameters on R0. Moreover, we have performed numerical simulations to study the influence of disease free equilibrium and endemic equilibrium. Legendre polynomial and Legendre weight function are used to solve the proposed stochastic system numerically. Numerical results are compared against the basic reproduction number.
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Affiliation(s)
- Naseeb Gul
- Department of Mathematics, City University of Science and Information Technology Peshawar, KP, Pakistan
| | - Sami Ullah Khan
- Department of Mathematics, City University of Science and Information Technology Peshawar, KP, Pakistan
| | - Ishtiaq Ali
- Department of Mathematics and Statistics, College of Science, King Faisal University, Al-Hasa, KSA
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24
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Ullah S, Ahmad N, Khan FU, Badulescu A, Badulescu D. Mapping Interactions among Green Innovations Barriers in Manufacturing Industry Using Hybrid Methodology: Insights from a Developing Country. Int J Environ Res Public Health 2021; 18:ijerph18157885. [PMID: 34360180 PMCID: PMC8345781 DOI: 10.3390/ijerph18157885] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/15/2021] [Accepted: 07/23/2021] [Indexed: 12/04/2022]
Abstract
Recent years have witnessed continuous rise in adopting green innovations which is considered as an important organizational instrument to achieve profits by reducing environmental deterioration. However, green innovation in developing countries, especially in Pakistan, is surprisingly scant as compared to developed countries. This paper empirically investigated obstacles to green innovations in Pakistani manufacturing firms. Specifically, a novel three phase methodological framework was applied to investigate significant barriers and filtration by integrating Delphi method (DM), interpretive structural modeling (ISM), and cross-impact matrix multiplication applied to classification (MICMAC). Our results highlighted that lack of enforceable laws regarding returned goods and recycled products, lack of rules and regulations for green practices, and lack of collaboration with government and environmental institutions are most critical barriers. However, fear of failure about green innovation is least important barriers to green innovations adoption. This study offers interesting clues to promote green innovation in manufacturing industry.
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Affiliation(s)
- Sajid Ullah
- School of Economics and Management, Xi’an University of Technology, Xi’an 710048, China;
| | - Naveed Ahmad
- School of Management, Northwestern Polytechnical University, Xi’an 710072, China;
- Department of Business Administration, Lahore Leeds University, Lahore 54000, Pakistan
| | - Farman Ullah Khan
- School of Management, Xi’an Jiaotong University, Xi’an 710000, China
- Correspondence: (F.U.K.); (A.B.)
| | - Alina Badulescu
- Department of Economics and Business, Faculty of Economic Sciences, University of Oradea, 410087 Oradea, Romania;
- Correspondence: (F.U.K.); (A.B.)
| | - Daniel Badulescu
- Department of Economics and Business, Faculty of Economic Sciences, University of Oradea, 410087 Oradea, Romania;
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Aziz T, Mehmood S, Haq F, Ullah R, Khan FU, Ullah B, Raheel M, Iqbal M, Ullah A. Synthesis and modification of silica‐based epoxy nanocomposites with different sol–gel process enhanced thermal and mechanical properties. J Appl Polym Sci 2021. [DOI: 10.1002/app.51191] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Tariq Aziz
- College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - Sahid Mehmood
- College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - Fazal Haq
- Department of Chemistry Gomal University D I Khan Khyber Pakhtoonkhwa Pakistan
| | - Roh Ullah
- School of Chemistry and Chemical Engineering Beijing Institute of Technology (BIT) Beijing China
| | - Farman Ullah Khan
- Department of Chemistry University of Science and Technology Bannu Pakistan
| | - Bakhtar Ullah
- Institute of Advanced Study Shenzhen University Shenzhen China
| | - Muhammad Raheel
- Baluchistan University of Information Technology, Engineering and Management Sciences (BUITEMS) Quetta Pakistan
| | - Mudassir Iqbal
- College of Chemical and Biological Engineering Zhejiang University Hangzhou China
| | - Asmat Ullah
- School of Pharmacy Xi'an Jiaotong University Shaanxi China
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26
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Shoaib Khan HM, Ali Khan B, Adnan Jamil Q, Ullah Khan F, Akhtar N. Silicone based water-in-oil emulsion fortified with anthocyanin: In-vitro, in-vivo study. Pak J Pharm Sci 2021; 34:981-986. [PMID: 34602422] [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] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Skin care formulations with antioxidants are being widely explored for their benefits to human skin. The purpose of this study was to formulate a stable w/o emulsion containing anthocyanin derived from Malus dosmestica fruit extract and to further explore its beneficial effects on normal human skin. Anthocyanin was extracted using various solvents from the peel of Malus dosmestica fruit. w/o creams containing anthocyanin has been prepared and systematically characterized for various physiochemical properties in terms of stability at varying conditions of storage. An efficacy study has been carried out on 12 male healthy Asian subjects to determine effects of anthocyanin on skin melanin, erythema, skin moisture, trans-epidermal water loss (TEWL) and on skin sebum. Solvent system containing methanol/acetone/water (3.5: 3.5: 3 v/v/v) including 1% formic acid established a best recovery of anthocyanin from fruit peel. W/O emulsions presented promising stability profile when kept at different storage conditions over 90 days period. All skin parameters studied, anthocyanin has been found more efficacious (p<0.05) for its effects on skin melanin and erythema content of skin. It has been shown that a topical application of anthocyanin derived from Malus domestica has substantial potential for human skin system and needs some patient oriented studies could warrant its potential for damaged skin.
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Affiliation(s)
- Haji Muhammad Shoaib Khan
- Department of Pharmacy, Faculty of Pharmacy & Alternative Medicine, The Islamia University of Bahawalpur, Punjab, Pakistan
| | - Barkat Ali Khan
- Drug Delivery and Cosmetics (DDC) Lab, Gomal Center of Pharmaceutical Sciences, Faculty of Pharmacy, Gomal University, D.I. Khan, Pakistan
| | - Qazi Adnan Jamil
- Department of Pharmacy, Faculty of Pharmacy & Alternative Medicine, The Islamia University of Bahawalpur, Punjab, Pakistan
| | - Farman Ullah Khan
- Department of Pharmacognosy, Faculty of Pharmacy, Near East University, Cyprus
| | - Naveed Akhtar
- Department of Pharmacy, Faculty of Pharmacy & Alternative Medicine, The Islamia University of Bahawalpur, Punjab, Pakistan
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Khan FU, Asghar Z, Tipu MK, Rehman AU, Khan A, Ur-Rehman T. Effect of Displacement on Adherence to TB Treatment: An Observational Study in TB Patients from Internally Displaced Persons of Pakistan. Pak J Med Sci 2021; 37:675-679. [PMID: 34104146 PMCID: PMC8155409 DOI: 10.12669/pjms.37.3.2992] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Objective: This study was aimed to investigate TB patients adherence and treatment outcomes among internally displaced patients in comparison with adjacent settled areas. Methods: The study was designed as an observational cross-sectional study among the TB patients of internally displaced populations (IDPs) of North Waziristan Agency (NWA) and adjacent settled areas of Bannu and Lakki Marwat (NIDPs). Based on the study inclusion and exclusion criteria 330 patients fullfilled the inclusion criteria and were assigned equally to both IDPs and NIDPs study groups. Odds ratio (OR) with 95% confidence interval was calculated and p-values, 0.05 were considered statistically significant. Results: The treatment outcomes with the status of “cured” and “completed treatment” were better among NIDPs as compared to IDPs. Patients with treatment outcome status of “defaulted treatment”, “without documentary evidence, and “failure” were high in IDPs as compared to NIDPs. Adherence to TB treatment was better among NIDPs (50.9%) as compared to IDPs (39.4%). The patients showing non-adherence to TB treatment were more among IDPS (27.3%) than NIDPs (10.9%). Conclusion: Overall results of this study revealed a poor adherence to the TB treatment medications with an odds ratio of 0.286, (p<0.05) among IDPs as compared with NIDPs.
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Affiliation(s)
- Farman Ullah Khan
- Farman Ullah Khan, Department of Pharmacy, Faculty of Biological Science, Quaid-i-Azam University, 45320 Islamabad, Pakistan
| | - Zahid Asghar
- Zahid Asghar, School of Economics, Faculty of Social Sciences, Quaid-i-Azam University, 45320 Islamabad, Pakistan
| | - Muhammad Khalid Tipu
- Muhammad Khalid Tipu, Department of Pharmacy, Faculty of Biological Science, Quaid-i-Azam University, 45320 Islamabad, Pakistan
| | - Asim Ur Rehman
- Asim.ur.Rehman, Department of Pharmacy, Faculty of Biological Science, Quaid-i-Azam University, 45320 Islamabad, Pakistan
| | - Asif Khan
- Asif Khan, District TB Control Program, Bannu, 28100 Khyber PakhtunKhwa, Pakistan
| | - Tofeeq Ur-Rehman
- Tofeeq Ur-Rehman, Department of Pharmacy, Faculty of Biological Science, Quaid-i-Azam University, 45320 Islamabad, Pakistan
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Aziz T, Zheng J, Jamil MI, Fan H, Ullah R, Iqbal M, Ali A, Khan FU, Ullah A. Enhancement in Adhesive and Thermal Properties of Bio‐based Epoxy Resin by Using Eugenol Grafted Cellulose Nanocrystals. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-021-01942-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Khan FU, Khan FU, Hayat K, Ahmad T, Khan A, Chang J, Malik UR, Khan Z, Lambojon K, Fang Y. Knowledge, Attitude, and Practice on Antibiotics and Its Resistance: A Two-Phase Mixed-Methods Online Study among Pakistani Community Pharmacists to Promote Rational Antibiotic Use. Int J Environ Res Public Health 2021; 18:ijerph18031320. [PMID: 33535695 PMCID: PMC7908617 DOI: 10.3390/ijerph18031320] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 01/25/2021] [Accepted: 01/26/2021] [Indexed: 12/14/2022]
Abstract
Antibiotic resistance (ABR) is an emerging global threat to public health. Substantial evidence has indicated that community pharmacists (CPs) can play a critical role in managing the ever-increasing threat of antibiotic resistance. This study aimed to determine the knowledge, attitude, and practices of CPs (n = 180) towards antibiotics and antibiotic resistance as well as to improve the rational use of antibiotics. A two-phase mixed-methods (quantitative and qualitative) online study was conducted in Pakistan from August 2019 to March 2020 by using validated questionnaires and semi-structured interview data. Different statistical methods were used to tabulate the quantitative data, whereas inductive thematic analysis was conducted to categorize themes from the qualitative data and to draw conclusions. Approximately 64.4% of the CPs were male (mean: 29–33 years old). Overall, CPs had good knowledge of and were familiar with multidrug-resistant organisms and their roles in ABR (65.6%, median = 1, and IQR = 1), although their knowledge was poor in differentiating some antibiotic groups with their respective ABR patterns (31.1%, median = 1, and IQR = 1). Most CPs have a positive attitude towards antibiotics, with most (90.0%) identifying ABR as a critical issue in public health (median = 1 and IQR = 0). Overall, CPs’ practices towards antibiotics were somewhat acceptable, where they leaned towards educating patients about the rational use of antibiotics (52.8%, median = 1, and IQR = 1). The two main themes discovered (antibiotics and counseling of patients) were related to self-medication, while educational intervention is the main subtheme. ABR is multifactorial, with subthemes related to budget, time constraints, incompetent staff, the absence of CPs, the lack of training, and the enforcement of laws and regulations being the needs of the hour in Pakistan. Effective antibiotic stewardship programs, patient education, and awareness campaigns about antibiotics and ABR along with training of the CPs are important factors that have to be addressed in a timely manner.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Tawseef Ahmad
- Department of Pharmacy, Abbottabad Campus, COMSATS University Islamabad, Abbottabad 22060, Pakistan;
| | - Amjad Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (Z.K.)
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Usman Rashid Malik
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Zakir Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad 45320, Pakistan; (A.K.); (Z.K.)
- Department of Pharmacology, Institute of Health Sciences, Çukurova Universitesy, Adana 01330, Turkey
| | - Krizzia Lambojon
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi’an Jiaotong University, Xi’an 710061, China; (F.U.K.); (F.U.K.); (K.H.); (J.C.); (U.R.M.); (K.L.)
- Center for Drug Safety and Policy Research, Xi’an Jiaotong University, Xi’an 710061, China
- Shaanxi Center for Health Reform and Development Research, Xi’an 710061, China
- Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, Western China Science & Technology Innovation Harbor, Xi’an 710061, China
- Correspondence: ; Tel.: +86-185-9197-0591; Fax: +86-29-8265-5424
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Zheng J, Aziz T, Fan H, Haq F, Ullah Khan F, Ullah R, Ullah B, Saeed Khattak N, Wei J. Synergistic impact of cellulose nanocrystals with multiple resins on thermal and mechanical behavior. Z PHYS CHEM 2020. [DOI: 10.1515/zpch-2020-1697] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Abstract
The cellulose nanocrystals (CNCs) surface modified with phenolic and acrylic resins were investigated for different properties such as thermally stability and adhesive property, the mechanical properties of CNCs and interactions of the resulting materials at a micro-level are very important. Phenolic resins are of great interest due to their smooth structure, low thermal conductivity and good thermal insulation. However, the high spray rates and poor mechanical properties limit its use for external insulation of buildings. Acrylic resins are used as a matrix resin for adhesives and composites due to their adhesion, mechanical properties, and their good chemical resistance. The brittleness of acrylic resins makes them less attractive than the structural materials, being much harder. For this reason, most of the resins are modified with suitable elastomers, which act as hardeners. Therefore, treatment of these compounds is necessary. In this research paper, the effect of CNCs surface on phenolic and acrylic resins were investigated to obtain an optimized surface using three different weight (wt%) ratios of CNCs. Scanning electronic microscopy (SEM), X-rays diffraction (XRD), Thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR) were used to characterize the structure, and investigate different properties of CNCs. Furthermore, the Zwick/Roell Z020 model was used to investigate the adhesion properties of the phenolic and acrylic resins with CNCs.
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Affiliation(s)
- Jieyuan Zheng
- College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Tariq Aziz
- College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Hong Fan
- College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Fazal Haq
- College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Farman Ullah Khan
- Department of Chemistry , University of Science and Technology Bannu, Bannu , 28000, Pakistan
- Department of Chemistry , University of Lakki Marwat , Lakki Marwat 28420, KPK , Pakistan
| | - Roh Ullah
- School of Chemical and Biological Engineering , Beijing Institute of Technology (BIT) , Haidian , China
| | - Bakhtar Ullah
- Institute of Advanced Study , Shenzhen University , Shenzhen , China
| | | | - Jiao Wei
- College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
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Khan FU, Fang Y, Khan Z, Khan FU, Malik ZI, Ahmed N, Khan AH, Rehman A. Occurrence, associated risk factors, and treatment of surgical site infections in Pakistan. EUR J INFLAMM 2020. [DOI: 10.1177/2058739220960547] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Globally, surgical site infections are one of the common infections which lead to a large amount of mortality and morbidity in postsurgical care. The risk for surgical site infection is multidimensional which includes mainly; patient, surgery, and hospital-related factors. This study is aimed to determine the burden of SSIs along with contributed risk factors. A prospective observational cross-sectional study was conducted in one of the largest public-sector hospitals in Pakistan. A total of 412 patients were recruited in the study with full consent and monitored for 30 days after surgery with direct and indirect surveillance. Overall, in seven different surgical procedures the incidence (29.8%) rate of SSI was observed; in appendectomy ( n = 17, 4.1%), exploratory laparotomy ( n = 51, 12.6%), laparoscopic cholecystectomy ( n = 12, 2.90%), mesh repair ( n = 17, 4.01%), thyroidectomy (5, 1.2%), transurethral resection of the prostate ( n = 11, 2.6%), and transurethral resection of the bladder (10, 2.4%). The average SSI rate in every single procedure was about 18 (4.27%) per surgical procedure out of 123 (29.85%) SSI cases. Types of SSI identified were superficial, deep incisional and organ/space ( n = 76, 18.4%, n = 23, 5.5%, and n = 24, 5.7%). Incidence of SSIs during admission, at readmission, and post-surveillance cases were ( n = 50, 12.1%, n = 25, 6.0% and n = 48, 11.6%). Associated risk factors found contributed to the incidence of SSI ( p < 0.05). Pre-operative ( n = 348, 84.5%) and 6 (1.5%) surgical patients did not received the post-operative antibiotics. The P. aeruginosa ( n = 15, 12.1%) and S. aureus (13, 10.5%). Cefoperazone and sulbactam were the most prescribed antibiotics. Associated risk factors and treatment outcomes of surgical patients have a direct association with the incidence of SSI. Hospital-based antimicrobial stewardship, implementation of surgical guidelines, patient care, and education are needed to develop at wards level in hospitals.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Health Science Centre, Xi’an Jiaotong University, China
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Health Science Centre, Xi’an Jiaotong University, China
| | - Zakir Khan
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
- Department of Pharmacology, Institute of Health Sciences, Cukurova University, Adana, Turkey
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Health Science Centre, Xi’an Jiaotong University, China
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Zafar Iqbal Malik
- Shaheed Zulfiqar Ali Bhutto Medical University, and General Surgical Wards, Pakistan Institute of Medical Sciences, Islamabad, Pakistan
| | - Naveed Ahmed
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
| | - Amir Hayat Khan
- Department of Clinical Pharmacy, School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden Penang, Malaysia
| | - Asim.ur. Rehman
- Department of Pharmacy, Quaid-i-Azam University, Islamabad, Pakistan
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Khan Z, Muhammad K, Karatas Y, Bilen C, Khan FU, Khan FU. Pharmacovigilance and incidence of adverse drug reactions in hospitalized pediatric patients: a mini systematic review. Egypt Pediatric Association Gaz 2020. [DOI: 10.1186/s43054-020-00038-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Pharmacovigilance is an identifying and responding process against an adverse drug reaction (ADRs) problem encountered in the drug administration. ADRs are among the common reasons for morbidity and fatality in pediatrics throughout the globe.
Main body
A systemic review of the previous 10 years (2010–2019) published studies were taken into consideration to describe observational studies on ADRs and to determine the incidence and characteristics of ADRs in pediatrics. Electronic relevant literature was searched in PMC, PubMed, Google Scholar, and OvidSP databases using MESH heading and text words. The titles, text, and abstracts were checked for patients below 18 years of age, nature of ADRs, observational studies (prospective or retrospective), and maximum information was recorded to count their frequency. The studies which discussed specific or particular drug exposures were not selected in this review. Of the 36,689 titles retrieved, 27 studies were selected for full-text review. Ten observational studies were added in the final review. Observational studies on pediatric were carried out in seven distinct nations. The predominant study design within observational methodological studies was prospective (n = 5, 50%). The overall average occurrence of ADRs incidence was 9.52%. ADRs reporting in male patients (54.6%) were more than females (45.4%). The severe types of ADRs were reported in four studies. Anti-microbials were the most common class of drugs related to ADRs.
Conclusion
This systematic review reveals that ADRs in pediatrics are serious public health problems. Periodic drug surveillance studies are mandatory for the safe and appropriate usage of medicines in pediatrics.
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Khan FU, Khan FU, Hayat K, Chang J, Saeed A, Khan Z, Ashraf M, Rasheed UM, Atif N, Ji W, Aziz MM, Fang Y. Knowledge, attitude and practices among consumers toward antibiotics use and antibiotic resistance in Swat, Khyber-Pakhtunkhwa, Pakistan. Expert Rev Anti Infect Ther 2020; 18:937-946. [PMID: 32516001 DOI: 10.1080/14787210.2020.1769477] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 02/08/2023]
Abstract
Objective: Inappropriate use of antibiotics is one of the main causes of antibiotic resistance around the globe. The present study was aimed to assess the knowledge, attitude, and practices toward antibiotics and antibiotic resistance among consumers. Methods: A cross-sectional study was conducted from April 2019 to September 2019. The participants visiting community pharmacies to buy the antibiotics were approached by data collectors. The descriptive analysis, Kruskal Wallis, and Mann-Whitney statistical tests were used for data analysis through SPSS. Results: 399 participants at three pharmacies with male (n = 352, 88.2%), age (years) group between 34 to 41(n = 138, 34.6%), uneducated (n = 128, 32.1%), and higher education (n = 76, 19.0%) level of the participants were noted. Poor to moderate knowledge were observed; participants were unaware of the risk and misuse of antibiotics at all three pharmacies. By some means, a positive attitude noted, but the storage of antibiotics at home (Median = 2, IQR = 2) was preferred to use when needed. Most of the respondents didn't follow the actual dosage regimen as prescribed (n = 266, 66.7%, p < 0.05). Conclusion: A lack of knowledge and malpractices toward antibiotics use among consumers were observed. Education and awareness of the public about antibiotic resistance is the need of the hour.
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Affiliation(s)
- Faiz Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Farman Ullah Khan
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Khezar Hayat
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Institute of Pharmaceutical Sciences, University of Veterinary and Animal Sciences , Lahore, Pakistan
| | - Jie Chang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Amna Saeed
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Zakir Khan
- Departmentof Pharmacy, Quaid-i-Azam University Islamabad , Pakistan.,Institute of Health Sciences, Department of Pharmacology, Cukurova University , Adana, Turkey
| | - Muhammad Ashraf
- Department of Pharmacy, University of Malakand , Khyber Pakhtunkhwa, Pakistan
| | - Usman Malik Rasheed
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Naveel Atif
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Wenjing Ji
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Muhammad Majid Aziz
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
| | - Yu Fang
- Department of Pharmacy Administration and Clinical Pharmacy, School of Pharmacy, Xi'an Jiaotong University , Xi'an, China.,Center for Drug Safety and Policy Research, Xi'an Jiaotong University , Xi'an, China.,Shaanxi Centre for Health Reform and Development Research , Xi'an, China.,Research Institute for Drug Safety and Monitoring, Institute of Pharmaceutical Science and Technology, China's Western Technological Innovation Harbor , Xi'an, China
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Aziz T, Fan H, Zhang X, Khan FU, Fahad S, Ullah A. Adhesive properties of bio-based epoxy resin reinforced by cellulose nanocrystal additives. Journal of Polymer Engineering 2020. [DOI: 10.1515/polyeng-2019-0255] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
AbstractThe adhesive properties of a self-prepared bio-based epoxy resin with native cellulose nanocrystals (CNCs) are evaluated in this article. The porosity of actual CNCs is high. The most promising finding is the acquisition of high tensile modulus. The addition of CNC composites significantly increased the tensile modulus at lower wt.%, and the maximum crystallinity of CNCs was obtained. Bearing in mind the advantages of CNCs, scanning electron microscopy (SEM) showed a uniform distribution of concentrated CNCs. Clusters were formed at higher CNCs ratios, and the composite matrix content with high CNCs produced good expansion, low crystallinity, and increased elongation. Our analysis showed that the original CNCs were more evenly distributed in the self-prepared bio-based epoxy resin, which enhanced transformation, supported by improved dispersion of native CNCs. The presence of native CNCs greatly improved and enhanced the bonding performance of the bio-based epoxy resin in the interface area. Enhancing the mechanical properties of native CNCs has broad application prospects in environmental areas. This suggests that the widespread use of native CNCs in environmental engineering applications is feasible, especially in terms of adhesives properties.
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Affiliation(s)
- Tariq Aziz
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hong Fan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Xiangwei Zhang
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Farman Ullah Khan
- Department of Chemistry, University of Science and Technology, Bannu 28000, Pakistan
- Department of Chemistry, University of Lakki Marwat, Lakki Marwat 28420, KPK, Pakistan
| | - Shah Fahad
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
| | - Asmat Ullah
- School of Pharmacy, Xi’an Jiaotong University Shannxi, Shannxi, China
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Ullah I, Rehman A, Khan FU, Shah MH, Khan F. Nexus between trade, CO
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emissions, renewable energy, and health expenditure in Pakistan. Int J Health Plann Manage 2019; 35:818-831. [DOI: 10.1002/hpm.2912] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/11/2019] [Accepted: 09/12/2019] [Indexed: 11/11/2022] Open
Affiliation(s)
- Irfan Ullah
- Reading Academy Nanjing University of Information Science and Technology Nanjing China
| | - Alam Rehman
- Faculty of Management Sciences National University of Modern Languages Islamabad Pakistan
| | - Farman Ullah Khan
- Faculty of Management Sciences National University of Modern Languages Islamabad Pakistan
| | | | - Faridoon Khan
- Department of Statistics Quaid‐i‐Azam University Islamabad Pakistan
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Aziz T, Fan H, Khan FU, Ullah R, Haq F, Iqbal M, Ullah A. Synthesis of Carboxymethyl Starch-Bio-Based Epoxy Resin and their Impact on Mechanical Properties. Z PHYS CHEM 2019. [DOI: 10.1515/zpch-2019-1434] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In the current research, we observed numerous suggestions are promoting the use of bio-based epoxy resins, replacing the petroleum-based products like Diglycidyl ether of bisphenol A type epoxy resin DGEBA. With the passage of time, the impending challenges include preparation of environmentally-friendly epoxy with minimum toxic side effect and improved properties. Therefore, we describe a very useful method for preparing new silicone-bridged dimethyl siloxane monomers in high quantity, derived from naturally occurring eugenol. By putting the methyl siloxane, computed with different chain lengths into their molecular backbone. Such epoxy monomers have different molecular structure with high purity. This dimethyl siloxane epoxy, with lower viscosity than commercial DGEBA epoxy, has superior thermal properties, which were evaluated using differential scanning calorimetry DSC. Modification of CMS increases the hydrophilicity. Bio-based epoxy (self-prepared) resin improved adhesive properties, with the help of modified CMS. This study presents a very easy and effective chemical modification to enhance interfacial adhesion composites with superior properties.
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Affiliation(s)
- Tariq Aziz
- State Key Laboratory of Chemical Engineering , College of Chemical and Biological Engineering, Zhejiang University , Hangzhou , 310027, China , Tel.: +86 13208010580, e-mail:
| | - Hong Fan
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Farman Ullah Khan
- Department of Chemistry , University of Science and Technology , Bannu 28000, Pakistan
| | - Roh Ullah
- College of Chemical and Biological Engineering, Beijing Institute of Technology (BIT) , Beijing , China
| | - Fazal Haq
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Mudassir Iqbal
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering , Zhejiang University , Hangzhou , 310027, China
| | - Asmat Ullah
- School of Pharmacy, Xi’an Jiaotong University Shannxi , Shaanxi Sheng , China
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ur Rehman T, Khan AU, Abbas A, Hussain J, Khan FU, Stieglitz K, Ali S. Investigation of nepetolide as a novel lead compound: Antioxidant, antimicrobial, cytotoxic, anticancer, anti-inflammatory, analgesic activities and molecular docking evaluation. Saudi Pharm J 2018; 26:422-429. [PMID: 29556134 PMCID: PMC5856943 DOI: 10.1016/j.jsps.2017.12.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 12/27/2017] [Indexed: 11/30/2022] Open
Abstract
In the present study, we describe various pharmacological effects and computational analysis of nepetolide, a tricyclic clerodane-type diterpene, isolated from Nepeta suavis. Nepetolide concentration-dependently (1.0-1000 µg/mL) exhibited 1,1-diphenyl,2-picrylhydrazyl free radical scavenging activity with maximum effect of 87.01 ± 1.85%, indicating its antioxidant potential, as shown by standard drug, ascorbic acid. It was moderately active against bacterial strain of Staphylococcus aureus. In brine shrimp's lethality model, nepetolide potently showed cytotoxic effect, with LC50 value of 8.7 µg/mL. When evaluated for antitumor activity in potato disc tumor assay, nepetolide exerted tumor inhibitory effect of 56.5 ± 1.5% at maximum tested concentration of 1000 µg/mL. Nepetolide at 20 mg/kg reduced carrageenan-induced inflammation (P < .001 vs. saline group) in rat paw. Nepetolide dose-dependently (100-500 mg/kg) decreased acetic acid evoked writhes, as exhibited by diclofenac sodium. In-silico investigation of nepetolide was carried out against cyclooxygenase-2, epidermal growth factor receptor and lipoxygenase-2 targets. Virtual screening through Patchdock online docking server identified primarily hydrophobic interactions between ligand nepetolide and receptors proteins. Enhanced hydrogen bonding was predicted with Autodock showing 6-8 hydrogen bonds per target. These results indicate that nepetolide exhibits antioxidant, antibacterial, cytotoxic, anticancer, anti-inflammatory and analgesic activities and should be considered as a lead compound for developing drugs for the remedy of oxidative stress-induced disorders, microbial infections, cancers, inflammations and pain.
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Affiliation(s)
- Tanzeel ur Rehman
- Department of Pharmacology, Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Arif-ullah Khan
- Department of Pharmacology, Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Azar Abbas
- Department of Pharmacology, Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Javid Hussain
- Department of Biological Sciences and Chemistry, University of Nizwa, Nizwa 616, Oman
| | - Farman Ullah Khan
- Department of Chemistry, University of Science and Technology, Bannu, Khyber Pakhtunkhwa, Pakistan
| | - Kimberly Stieglitz
- STEM Biotechnology Division, Roxbury Community College, Roxbury, MA, USA
| | - Shamsher Ali
- College of Professional Studies, Northeastern University, 350 Huntington Avenue, Boston, USA
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Khan FU, Fretz A, Huang A, Conley S, Ahmed B. TRENDS IN MYOCARDIAL INFARCTION WITHOUT OBSTRUCTIVE ATHEROSCLEROTIC CORONARY ARTERY DISEASE: SINGLE CENTER ANALYSIS FROM NORTHERN NEW ENGLAND. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31851-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Ullah Khan S, Saleh TA, Wahab A, Khan MHU, Khan D, Ullah Khan W, Rahim A, Kamal S, Ullah Khan F, Fahad S. Nanosilver: new ageless and versatile biomedical therapeutic scaffold. Int J Nanomedicine 2018; 13:733-762. [PMID: 29440898 PMCID: PMC5799856 DOI: 10.2147/ijn.s153167] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Silver nanotechnology has received tremendous attention in recent years, owing to its wide range of applications in various fields and its intrinsic therapeutic properties. In this review, an attempt is made to critically evaluate the chemical, physical, and biological synthesis of silver nanoparticles (AgNPs) as well as their efficacy in the field of theranostics including microbiology and parasitology. Moreover, an outlook is also provided regarding the performance of AgNPs against different biological systems such as bacteria, fungi, viruses, and parasites (leishmanial and malarial parasites) in curing certain fatal human diseases, with a special focus on cancer. The mechanism of action of AgNPs in different biological systems still remains enigmatic. Here, due to limited available literature, we only focused on AgNPs mechanism in biological systems including human (wound healing and apoptosis), bacteria, and viruses which may open new windows for future research to ensure the versatile application of AgNPs in cosmetics, electronics, and medical fields.
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Affiliation(s)
- Shahid Ullah Khan
- College of Plant Sciences and Technology
- National Key Laboratory of Crop Genetics Improvement, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Tawfik A Saleh
- Department of Chemistry, King Fahd University of Petroleum & Minerals, Dhahran, Saudi Arabia
| | - Abdul Wahab
- Department of Pharmacy, Kohat University of Science and Technology, Kohat
| | - Muhammad Hafeez Ullah Khan
- College of Plant Sciences and Technology
- National Key Laboratory of Crop Genetics Improvement, Huazhong Agricultural University, Wuhan, People’s Republic of China
| | - Dilfaraz Khan
- Institute of Chemical Sciences, Gomal University, Dera Ismail Khan, Pakistan
| | - Wasim Ullah Khan
- School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, People’s Republic of China
| | - Abdur Rahim
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS Institute of Information Technology, Lahore, Pakistan
| | - Sajid Kamal
- School of Biotechnology, Jiangnan University, Wuxi, People’s Republic of China
| | - Farman Ullah Khan
- Department of Chemistry, University of Science and Technology, Bannu
| | - Shah Fahad
- College of Plant Sciences and Technology
- Department of Agriculture, University of Swabi, Swabi, Pakistan
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Khan FU, Asimullah, Khan SB, Kamal T, Asiri AM, Khan IU, Akhtar K. Novel combination of zero-valent Cu and Ag nanoparticles @ cellulose acetate nanocomposite for the reduction of 4-nitro phenol. Int J Biol Macromol 2017; 102:868-877. [DOI: 10.1016/j.ijbiomac.2017.04.062] [Citation(s) in RCA: 81] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2016] [Revised: 04/13/2017] [Accepted: 04/14/2017] [Indexed: 12/12/2022]
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Muhammad N, Gonfa G, Rahim A, Ahmad P, Iqbal F, Sharif F, Khan AS, Khan FU, Khan ZULH, Rehman F, Rehman IU. Investigation of ionic liquids as a pretreatment solvent for extraction of collagen biopolymer from waste fish scales using COSMO-RS and experiment. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.02.083] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ahmad S, Ahmad M, Khan S, Ahmad F, Nawaz S, Khan FU. An overview on phase variation, mechanisms and roles in bacterial adaptation. J PAK MED ASSOC 2017; 67:285-291. [PMID: 28138187] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In nature, bacteria are exposed to multiple stress conditions posing threat to their life. However, bacteria evolve constantly and employ myriad of genetic and phenotypic strategies for successful survival. One such adaptive process is phase variation - a random, frequent and reversible ON/OFF switching of contingency genes generating phenotypical variations within the bacterial population. Pathogenic and commensal bacteria make use of this heritable process as a tool for adaptation, generating intra-strain diversity and immune evasion. Unveiling molecular basis of this aspect of bacterial pathogenesis is vital in yielding significant implications to understand health and diseases. The current review was planned to overview this hot topic of research, its molecular basis and biological significance.
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Affiliation(s)
- Sajjad Ahmad
- National Center for Bioinformatics (NCB), Quaid-i-Azam University, Islamabad
| | - Mushtaq Ahmad
- Department of Pathology, Bacha Khan Medical College, Mardan
| | - Salman Khan
- Department of Microbiology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad
| | - Faisal Ahmad
- Department of Microbiology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad
| | - Sabir Nawaz
- Department of Microbiology, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad
| | - Farman Ullah Khan
- Center of Biotechnology and Microbiology (COBAM), University of Peshawar, Peshawar, Pakistan
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Khan FU, Khan AU, Hussain J, Khan IU, Muhammad N, Khan A, Mehmood S, Asiri AM, Khan SB, Gilani AH. Spasmolytic and Ca ++ Channel Blocking Potential of Nepetolide: Isolated from Nepeta Suavis. Nat Prod Commun 2016. [DOI: 10.1177/1934578x1601100507] [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] [Indexed: 11/15/2022] Open
Abstract
Nepeta suavis is used in traditional medicine for treatment of abdominal spasm (colic). The tricyclic clerodane type diterpene, nepetolide, isolated for the first time from Nepeta suavis. was evaluated for Ca++ antagonist and antispasmodic activities. When studied in isolated rabbit jejunum, nepetolide caused concentration-dependent (0.03–100 μM) relaxation of spontaneous and high K+ (80 mM)-induced contractions, like that caused by verapamil, indicating that nepetolide exhibits spasmolytic activity, possibly mediated through Ca++ channel blocking action, which provides scientific explanation for the medicinal application of Nepeta suavis as an antispasmodic agent.
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Affiliation(s)
- Farman Ullah Khan
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Sciences, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
- Department of Chemistry, University of Science and Technology Bannu 28100, Bannu, Pakistan
| | - Arif-Ullah Khan
- Department of Pharmacology, Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Javid Hussain
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Oman
| | - Ihsan Ullah Khan
- Department of Fundamental and Applied Sciences, Centre of Ionic Liquid, University of Technology Petronas, Perak, Malaysia
| | - Nawshad Muhammad
- Interdisciplinary Research Center for Biomedical materials COMSATS Institute of Information Technology, Lahore, Pakistan
| | - Aslam Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Sultan Mehmood
- Department of Botany, University of Science and Technology Bannu 28100, Bannu, Pakistan
| | - Abdullah Mohamed Asiri
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Sciences, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Sher Bahadar Khan
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Sciences, King Abdul Aziz University, Jeddah 21589, Saudi Arabia
| | - Anwarul Hassan Gilani
- Department of Biological and Biomedical Sciences, The Aga Khan University Medical College, Karachi-74800, Pakistan
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Khan FU, Khanc AU, Hussain J, Khan IU, Muhammad N, Khan A, Mehmood S, Asiri AM, Khan SB, Gilani AH. Spasmolytic and Ca++ Channel Blocking Potential of Nepetolide: Isolated from Nepeta suavis. Nat Prod Commun 2016; 11:591-592. [PMID: 27319124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
Nepeta suavis is used in traditional medicine for treatment of abdominal spasm (colic). The tricyclic clerodane type diterpene, nepetolide, isolated for the first time from Nepeta suavis, was evaluated for Ca++ antagonist and antispasmodic activities. When studied in isolated rabbit jejunum, nepetolide caused concentration-dependent (0.03-100 μM) relaxation of spontaneous and high K+ (80 mM)-induced contractions, like that caused by verapamil, indicating that nepetolide exhibits spasmolytic activity, possibly mediated through Ca++ channel blocking action, which provides scientific explanation for the medicinal application of Nepeta suavis as an antispasmodic agent.
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Rahman KU, Rahman S, Khan A, Khan NA, Khan FU, Khan RA, Farooq S, Khan H. Assessing the complications and effectiveness of open carpal tunnel release in a tertiary care centre in a developing country. Int J Surg Case Rep 2014; 5:209-11. [PMID: 24667074 DOI: 10.1016/j.ijscr.2014.02.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [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: 07/20/2013] [Revised: 02/10/2014] [Accepted: 02/17/2014] [Indexed: 10/25/2022] Open
Abstract
INTRODUCTION Open surgical release for carpal tunnel syndrome is not devoid of complications and its quantitative assessment with the Boston questionnaire in a developing country had not been conducted, where, lack of facilities and surgical technique can influence the outcome. PRESENTATION OF CASE This was a prospective study in which all cases of carpal tunnel syndrome undergoing open release between June 2007 and June 2012 and who returned for follow up were included. Each patient was requested to fill out the Boston questionnaire twice both pre and post op at 3 months. All complications were recorded as well as bio-data of patients and co morbidities. Follow up was at 2 weeks and at 3 months. Those reporting complications at 3 months were further followed up until 6 months. 373 patients were included in the study. Twenty four patients developed complications. Of these, 12 experienced pain resulting from reflex sympathetic dystrophy. Three patients developed wound dehiscence, 2 cases acquired infections, 4 patients developed immediate post-operative haemorrhage and in 3 patients there was late recurrence of median nerve compression. The symptom severity score pre-operatively was 3.30 (±0.60) and it improved to 1.65 (±0.75) post-operatively indicating a significant change (p<0.0001). The preoperative functional status score was 2.58 (±0.75) and post-op it became 1.60 (±0.80) again implying a good improvement with an effect size of 1.3. DISCUSSION All of the complications produced were well managed. The complication incidence was low. The open release procedure produced good improvement in hand function and in decreasing the symptom severity. CONCLUSION Conducting open release for carpal tunnel syndrome in a tertiary referral centre in a developing country offers a good outcome.
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Affiliation(s)
| | | | - Adnan Khan
- Khyber Medical College, Peshawar, Pakistan
| | | | | | | | | | - Hamid Khan
- Khyber Medical College, Peshawar, Pakistan
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Khan FU, Hussain J, Khan IU, Muhammad N, Badshah S, Aslam MW, Jan S, Khan H, Khan RA, Khan H. Farmanol: A New Dammarane Methoxytriterpenediol from Nepeta suavis. ACTA ACUST UNITED AC 2014. [DOI: 10.14233/ajchem.2014.15344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Hussain J, Begum N, Hussain H, Khan FU, Rehman NU, Al-Harrasi A, Ali L. Ajuganane: a new phenolic compound from Ajuga bracteosa. Nat Prod Commun 2012; 7:615-616. [PMID: 22799090] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
Phytochemical investigation of Ajuga bracteosa Wall ex Benth. (Labiatae) resulted in the isolation of a new phenolic compound, ajuganane (1) and three known compounds, 3,4'-dihydroxy-3,6,7-trimethoxyflavone, 7-hydroxy-3,6,3',4'-tetramethoxyflavone and ursolic acid. The structure of the new compound was elucidated by detailed spectroscopic (1H, 13C NMR, COSY, HMQC, HMBC), and HR-EI-MS analysis.
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Affiliation(s)
- Javid Hussain
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan.
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Abstract
Phytochemical investigation of Ajuga bracteosa Wall ex Benth. (Labiatae) resulted in the isolation of a new phenolic compound, ajuganane (1) and three known compounds, 3,4′-dihydroxy-3,6,7-trimethoxyflavone, 7-hydroxy-3,6,3′,4′-tetramethoxyflavone and ursolic acid. The structure of the new compound was elucidated by detailed spectroscopic (1H, 13 C NMR, COSY, HMQC, HMBC), and HR-EI-MS analysis.
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Affiliation(s)
- Javid Hussain
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Birkat Al-Mouz, Nizwa 616, Sultanate of Oman
| | - Naeema Begum
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Hidayat Hussain
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Birkat Al-Mouz, Nizwa 616, Sultanate of Oman
| | - Farman Ullah Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
| | - Najeeb Ur Rehman
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Khyber Pakhtunkhwa, Pakistan
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Birkat Al-Mouz, Nizwa 616, Sultanate of Oman
| | - Ahmed Al-Harrasi
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Birkat Al-Mouz, Nizwa 616, Sultanate of Oman
| | - Liaqat Ali
- Department of Biological Sciences and Chemistry, College of Arts and Sciences, University of Nizwa, Birkat Al-Mouz, Nizwa 616, Sultanate of Oman
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Hussain J, Ullah R, Khan A, Khan FU, Muhammad Z, Shah MR. Phlomeoic acid: a new diterpene from Phlomis bracteosa. Nat Prod Commun 2011; 6:171-173. [PMID: 21425667] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
Abstract
A new tricyclic clerodane-type diterpenoid, trivially named phlomeoic acid (1), was isolated from the methanolic extract of Phlomis bracteosa, together with two known compounds, ursolic acid and glutinol, isolated for the first time from this species. Their structures were elucidated by means of spectroscopic and mass spectrometric techniques and comparison with literature data.
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Affiliation(s)
- Javid Hussain
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan.
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Hussain J, Ullah R, Khan A, Khan FU, Muhammad Z, Shah MR. Phlomeoic acid: A New Diterpene from Phlomis bracteosa. Nat Prod Commun 2011. [DOI: 10.1177/1934578x1100600204] [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] [Indexed: 11/16/2022] Open
Abstract
A new tricyclic clerodane-type diterpenoid, trivially named phlomeoic acid (1), was isolated from the methanolic extract of Phlomis bracteosa, together with two known compounds, ursolic acid and glutinol, isolated for the first time from this species. Their structures were elucidated by means of spectroscopic and mass spectrometric techniques and comparison with literature data.
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Affiliation(s)
- Javid Hussain
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Riaz Ullah
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Afsar Khan
- Department of Chemistry, COMSATS Institute of Information Technology, Abbottabad-22060, Pakistan
| | - Farman Ullah Khan
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Zia Muhammad
- Department of Chemistry, Kohat University of Science and Technology, Kohat-26000, Pakistan
| | - Mohammad Raza Shah
- H.E.J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi-75270, Pakistan
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