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Zhao JS, Ahmad N, Li S, Zhou CH. Hydrazyl hydroxycoumarins as new potential conquerors towards Pseudomonas aeruginosa. Bioorg Med Chem Lett 2024; 103:129709. [PMID: 38494040 DOI: 10.1016/j.bmcl.2024.129709] [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: 01/31/2024] [Revised: 03/11/2024] [Accepted: 03/14/2024] [Indexed: 03/19/2024]
Abstract
A class of unique hydrazyl hydroxycoumarins (HHs) as novel structural scaffold was developed to combat dreadful bacterial infections. Some HHs could effectively suppress bacterial growth at low concentrations, especially, pyridyl HH 7 exhibited a good inhibition against Pseudomonas aeruginosa 27853 with a low MIC value of 0.5 μg/mL, which was 8-fold more active than norfloxacin. Furthermore, pyridyl HH 7 with low hemolytic activity and low cytotoxicity towards NCM460 cells showed much lower trend to induce the drug-resistant development than norfloxacin. Preliminarily mechanism exploration indicated that pyridyl HH 7 could eradicate the integrity of bacterial membrane, result in the leakage of intracellular proteins, and interact with bacterial DNA gyrase via non-covalent binding, and ADME analysis manifested that compound 7 gave good pharmacokinetic properties. These results suggested that the newly developed hydrazyl hydroxycoumarins as potential multitargeting antibacterial agents should be worthy of further investigation for combating bacterial infection.
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Affiliation(s)
- Jiang-Sheng Zhao
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Nisar Ahmad
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China
| | - Shuo Li
- School of Chemical Engineering, Chongqing University of Technology, Chongqing 400054, PR China.
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, PR China.
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Nazar A, Adnan M, Shah SM, Bari A, Ullah R, Tariq A, Ahmad N. Ethnobotanical assessment of antidiabetic medicinal plants in District Karak, Pakistan. BMC Complement Med Ther 2024; 24:173. [PMID: 38658923 PMCID: PMC11040872 DOI: 10.1186/s12906-024-04462-w] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 03/28/2024] [Indexed: 04/26/2024] Open
Abstract
BACKGROUND Diabetes is a leading health disorder and is responsible for high mortality rates across the globe. Multiple treatment protocols are being applied to overcome this morbidity and mortality including plant-based traditional medicines. This study was designed to investigate the ethnomedicinal status of plant species used to treat diabetes in District Karak, Pakistan. MATERIALS AND METHODS A semi-structured survey was created to collect data about traditionally used medicinal plants for diabetes and other ailments. The convenience sampling method was applied for the selection of informants. The collected data was evaluated through quantitative tools like frequency of citation (FC), relative frequency of citation (RFC), informant consensus factor (FIC), fidelity level (FL), and use value (UV). RESULTS A total of 346 local informants were selected for this research. Out of them, 135 participants were men and 211 participants were women. Overall 38 plant species belonging to 29 plant families were used to treat diabetes. The most dominant plant family was Oleaceae having 11 species. Powder form (19%) was the most recommended mode of preparation for plant-based ethnomedicines. Leaves (68%) were the most frequently used parts followed by fruit (47%). The highest RFC was recorded for Apteranthes tuberculata (0.147). The maximum FL was reported for Apteranthes tuberculata (94.4) and Zygophyllum indicum (94.11) for diabetes, skin, and wounds. Similarly, the highest UV of (1) each was found for Brassica rapa, Melia azedarach, and Calotropis procera. Based on documented data, the reported ailments were grouped into 7 categories. The ICF values range between 0.89 (diabetes) to 0.33 (Cardiovascular disorders). CONCLUSION The study includes a variety of antidiabetic medicinal plants, which are used by the locals in various herbal preparations. The species Apteranthes tuberculata has been reported to be the most frequently used medicinal plant against diabetes. Therefore, it is recommended that such plants be further investigated in-vitro and in-vivo to determine their anti-diabetic effects.
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Affiliation(s)
- Amina Nazar
- Department of Botany, Kohat University of Science and Technology, Kohat, 26000, Pakistan
| | - Muhammad Adnan
- Department of Botany, Kohat University of Science and Technology, Kohat, 26000, Pakistan.
| | - Syed Majid Shah
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, 26000, Pakistan
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy King Saud University, Riyadh, Saudi Arabia
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy King Saud University, Riyadh, Saudi Arabia
| | - Akash Tariq
- Xinjiang Key Laboratory of Desert Plant Roots Ecology and Vegetation Restoration, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011, China
| | - Nisar Ahmad
- Department of Botany, Kohat University of Science and Technology, Kohat, 26000, Pakistan
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Ahmad N, Khan SA, Majid HA, Ali R, Ullah R, Bari A, Akbar NU, Majid A. Epidemiology and phylogeny of Haemonchus contortus through internal transcribed spacer 2 gene in small ruminants. Front Vet Sci 2024; 11:1380203. [PMID: 38655530 PMCID: PMC11036863 DOI: 10.3389/fvets.2024.1380203] [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: 02/01/2024] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Introduction Haemonchus contortus (H. contortus) is a blood-feeding nematode causing infectious disease haemonchosis in small ruminants of tropical and subtropical regions around the world. This study aimed to explore the prevalence and phylogeny of H. contortus in small ruminants using the internal transcribed spacer-2 (ITS-2) gene. In addition, a comprehensive review of the available literature on the status of H. contortus in Pakistan was conducted. Methods Fecal samples were collected from sheep and goats (n = 180). Microscopically positive samples were subjected to DNA extraction followed by PCR using species-specific primers. Results The overall prevalence of H. contortus was 25.55% in small ruminants. The prevalence of H. contortus was significantly associated with months and area. The highest occurrence of haemonchosis was documented in July (38.70%), whereas the lowest occurred in December (11.11%), with significant difference. The prevalence was highest in the Ghamkol camp (29.4%) and lowest in the arid zone of the Small Ruminant Research Institute (17.5%) (p = 0.01). The results of the systematic review revealed the highest prevalence of haemonchosis (34.4%) in Khyber Pakhtunkhwa (p = 0.001). Discussion Phylogenetic analysis revealed a close relationship between H. contortus and isolates from Asia (China, India, Iran, Bangladesh, Malaysia, and Mongolia) and European countries (Italy and the United Kingdom). It has been concluded that H. contortus is prevalent in small ruminants of Kohat district and all over Pakistan, which could be a potential threat to food-producing animals, farmers, dairy, and the meat industry. Phylogenetic analysis indicates that H. contortus isolates share close phylogenetic relationships with species from Asia and Europe.
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Affiliation(s)
- Nisar Ahmad
- Aquatic Eco-Health Group, Fujian Key Laboratory of Watershed Ecology, Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China
- University of Chinese Academy of Sciences, Beijing, China
- Department of Zoology, Kohat University of Science and Technology, Kohat, Pakistan
| | - Saeed A. Khan
- Department of Pharmacy, Kohat University of Science and Technology, Kohat, Pakistan
| | - Hafiz A. Majid
- Livestock and Dairy Development (Research Wing), Kohat, Pakistan
| | - Rehman Ali
- Aquatic Eco-Health Group, Fujian Key Laboratory of Watershed Ecology, Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University Riyadh, Riyadh, Saudi Arabia
| | - Noor Ul Akbar
- Department of Zoology, Kohat University of Science and Technology, Kohat, Pakistan
| | - Abdul Majid
- Department of Zoology, Kohat University of Science and Technology, Kohat, Pakistan
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Mahmood M, Hussain SM, Sarker PK, Ali S, Arif MS, Nazish N, Riaz D, Ahmad N, Paray BA, Naeem A. Toxicological assessment of dietary exposure of polyethylene microplastics on growth, nutrient digestibility, carcass and gut histology of Nile Tilapia (Oreochromis niloticus) fingerlings. Ecotoxicology 2024; 33:296-304. [PMID: 38498245 DOI: 10.1007/s10646-024-02749-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/06/2024] [Indexed: 03/20/2024]
Abstract
This study was conducted to ascertain the negative effects of dietary low-density polyethylene microplastics (LDPE-MPs) exposure on growth, nutrient digestibility, body composition and gut histology of Nile tilapia (Oreochromis niloticus). Six sunflower meal-based diets (protein 30.95%; fat 8.04%) were prepared; one was the control (0%) and five were incorporated with LDPE-MPs at levels of 2, 4, 6, 8 and 10% in sunflower meal-based diets. A total of eighteen experimental tanks, each with 15 fingerlings, were used in triplicates. Fish were fed at the rate of 5% biomass twice a day for 60 days. Results revealed that best values of growth, nutrient digestibility, body composition and gut histology were observed by control diet, while 10% exposure to LDPE-MPs significantly (P < 0.05) reduced weight gain (WG%, 85.04%), specific growth rate (SGR%, 0.68%), and increased FCR (3.92%). The findings showed that higher level of LDPE-MPs (10%) exposure in the diet of O. niloticus negatively affects nutrient digestibility. Furthermore, the results revealed that the higher concentration of LDPE-MPs (10%) had a detrimental impact on crude protein (11.92%) and crude fat (8.04%). A high number of histological lesions were seen in gut of fingerlings exposed to LDPE-MPs. Hence, LDPE-MPs potentially harm the aquatic health.
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Affiliation(s)
- Muhammad Mahmood
- Fish Nutrition Laboratory, Department of Zoology, Government College University Faisalabad, Faisalabad, Punjab, 38000, Pakistan
| | - Syed Makhdoom Hussain
- Fish Nutrition Laboratory, Department of Zoology, Government College University Faisalabad, Faisalabad, Punjab, 38000, Pakistan.
| | - Pallab K Sarker
- Environmental Studies Department, University of California Santa Cruz, Santa Cruz, CA, 95060, USA
| | - Shafaqat Ali
- Department of Environmental Sciences, Government College University Faisalabad, Faisalabad, Punjab, 38000, Pakistan.
- Department of Biological Sciences and Technology, China Medical University, Taichung, 40402, Taiwan.
| | - Muhammad Saleem Arif
- Department of Environmental Sciences, Government College University Faisalabad, Faisalabad, Punjab, 38000, Pakistan
| | - Nadia Nazish
- Department of Zoology, University of Sialkot, Sialkot, Punjab, 51040, Pakistan
| | - Danish Riaz
- Department of Zoology, University of Education, Lahore, Punjab, 38000, Pakistan
| | - Nisar Ahmad
- Department of Zoology, University of Jhang, Jhang, Punjab, 35200, Pakistan
| | - Bilal Ahamad Paray
- Department of Zoology, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Adan Naeem
- Fish Nutrition Laboratory, Department of Zoology, Government College University Faisalabad, Faisalabad, Punjab, 38000, Pakistan
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Ahmad N, Hussain SM, Ali S, Sarker PK, Al-Ghanim KA, Mahmood M. Dietary nano-Selenium supplementation improves growth performance, nutrient digestibility and hematology in Cirrhinus mrigala fingerlings. J Trace Elem Med Biol 2024; 84:127443. [PMID: 38579498 DOI: 10.1016/j.jtemb.2024.127443] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 03/17/2024] [Accepted: 03/23/2024] [Indexed: 04/07/2024]
Abstract
The following investigation was carried out to determine the effects of Selenium nanoparticles (Se NPs) on the growth rates, nutrient digestibility, and hematology of Cirrhinus mrigala fingerlings fed sunflower meal as basal diet. The experiment included seven test diets with varying Se levels (0, 0.5, 1, 1.5, 2, 2.5, and 3 mg/kg) based on Se NPs supplementation. Chromic oxide, an inert maker, was also added. Fingerlings were fed at a rate of 5% of their body weight. The test meal of 1 mg/kg Se NPs resulted in the highest weight gain (12.31 g) and the lowest feed conversion ratio (1.58). Best hematological indices (RBCs 2.84 106 mm-3, WBCs 7.79 103 mm-3, PLT 66, Hb 8.5 g/100 ml, PCV 25% and MCV 190 fl) and maximum nutrient absorption (crude protein 72%, ether extract 73% and gross energy 67%) were also observed in the case of 1 mg/kg supplementation of Se NPs. Hematology studies indicated that when fish were fed 0.5 mg/kg Se NPs, their levels began to rise. Maximum results were achieved with feed containing 1 mg/kg of Se NPs, but when the concentration increased above 1 mg/kg, the values began to decline. Instead, nutrient digestibility began to increase when the concentration of Se NPs increased to 1 mg/kg and abruptly started to decline with a further increase in Se NPs. The results demonstrated that a sunflower meal-based diet supplemented with Se NPs (1 mg/kg) increased the growth performance, nutritional digestibility, and hematology of C. mrigala fingerlings.
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Affiliation(s)
- Nisar Ahmad
- Department of Zoology, University of Jhang, Punjab 35200, Pakistan
| | - Syed Makhdoom Hussain
- Fish Nutrition Laboratory, Department of Zoology, Government College University Faisalabad, Punjab 38000, Pakistan.
| | - Shafaqat Ali
- Department of Environmental Sciences, Government College University, Faisalabad, Punjab 38000, Pakistan; Department of Biological Sciences and Technology, China Medical University, Taichung 40402, Taiwan.
| | - Pallab K Sarker
- Environmental Studies Department, University of California Santa Cruz, Santa Cruz, CA 95060, USA
| | - Khalid A Al-Ghanim
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Muhammad Mahmood
- Fish Nutrition Laboratory, Department of Zoology, Government College University Faisalabad, Punjab 38000, Pakistan
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Li W, Yang X, Ahmad N, Zhang SL, Zhou CH. Novel aminothiazoximone-corbelled ethoxycarbonylpyrimidones with antibiofilm activity to conquer Gram-negative bacteria through potential multitargeting effects. Eur J Med Chem 2024; 268:116219. [PMID: 38368710 DOI: 10.1016/j.ejmech.2024.116219] [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: 12/31/2023] [Revised: 01/31/2024] [Accepted: 02/04/2024] [Indexed: 02/20/2024]
Abstract
The emergence of drug-resistant microorganisms threatens human health, and it is usually exacerbated by the formation of biofilm, which forces the development of new antibacterial agents with antibiofilm activity. In this work, a novel category of aminothiazoximone-corbelled ethoxycarbonylpyrimidones (ACEs) was designed and synthesized, and some of the prepared ACEs showed potent bioactivity against the tested bacteria. In particular, imidazolyl ACE 6c showed better inhibitory activity towards Acinetobacter baumannii and Escherichia coli with MIC values both of 0.0066 mmol/L than norfloxacin. It was also revealed that imidazolyl ACE 6c not only possessed inconspicuous hemolytic rate and cytotoxicity, low drug resistance and no risk of penetrating the blood-brain barrier, but also exhibited obvious biofilm inhibition and eradication activities. The preliminary mechanism research suggested that imidazolyl ACE 6c could induce metabolic dysfunction by deactivating lactate dehydrogenase and promote the accumulation of reactive oxygen species to decrease the reduced glutathione and ultimately cause oxidative damage in bacteria. Furthermore, ACE 6c was also found that could insert into DNA to form the supramolecular complex of 6c-DNA and trigger cell death. The multidimensional effect might promote bacterial cell rupture, leading to the leakage of intracellular content. These findings manifested that novel imidazolyl ACE 6c as a potential multitargeting antibacterial agent with potent antibiofilm activity could provide new possibility for the treatment of refractory biofilm-intensified bacterial infections.
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Affiliation(s)
- Wei Li
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Xi Yang
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Nisar Ahmad
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China
| | - Shao-Lin Zhang
- School of Pharmaceutical Sciences, Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, Chongqing University, Chongqing, 401331, China.
| | - Cheng-He Zhou
- Institute of Bioorganic & Medicinal Chemistry, Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing, 400715, China.
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Khan A, Ahmad N, Fazal H, Ali M, Akbar F, Khan I, Tayyab M, Uddin MN, Ahmad N, Abdel-Maksoud MA, Saleh IA, Zomot N, AbdElgawad H, Rauf K, Iqbal B, Teixeira Filho MCM, El-Tayeb MA, Jalal A. Correction: Biogenic synthesis of silver nanoparticles using Rubus fruticosus extract and their antibacterial efficacy against Erwinia caratovora and Ralstonia solanacearum phytopathogens. RSC Adv 2024; 14:8040. [PMID: 38454943 PMCID: PMC10918638 DOI: 10.1039/d4ra90016b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 02/19/2024] [Indexed: 03/09/2024] Open
Abstract
[This corrects the article DOI: 10.1039/D3RA06723H.].
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Affiliation(s)
- Adnan Khan
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Nisar Ahmad
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Hina Fazal
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex Peshawar 25120 Pakistan
| | - Mohammad Ali
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Fazal Akbar
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Ishaq Khan
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Mohammad Tayyab
- IBGE, The University of Agriculture, Peshawar Peshawar 25120 Pakistan
| | - Muhammad Nazir Uddin
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Naveed Ahmad
- Department of Horticulture, The University of Agriculture Peshawar Khyber Pakhtunkhwa 22620 Pakistan
| | - Mostafa A Abdel-Maksoud
- Botany and Microbiology Department, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | | | - Naser Zomot
- Faculty of Science, Zarqa University Zarqa 13110 Jordan
| | - Hamada AbdElgawad
- Integrated Molecular Plant Physiology Research, Department of Biology, University of Antwerp 2020 Antwerp Belgium
| | - Kamran Rauf
- Department of Horticulture, The University of Agriculture Peshawar Khyber Pakhtunkhwa 22620 Pakistan
| | - Babar Iqbal
- School of Environment and Safety Engineering, Jiangsu University Zhenjiang 212000 China
| | - Marcelo Carvalho Minhoto Teixeira Filho
- School of Engineering, Department of Plant Health, Soil and Rural Engineering, Sao Paulo State University Campus of Ilha Solteira Sao Paulo 15385-000 Brazil
| | - Mohamed A El-Tayeb
- Botany and Microbiology Department, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Arshad Jalal
- School of Engineering, Department of Plant Health, Soil and Rural Engineering, Sao Paulo State University Campus of Ilha Solteira Sao Paulo 15385-000 Brazil
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Ahmad N, Wang Y, Choudhary MI, Sheema, Khan R, Zafar S. Potent bioactive metabolites from Olea ferruginea. Nat Prod Res 2024:1-9. [PMID: 38353158 DOI: 10.1080/14786419.2024.2315592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 02/04/2024] [Indexed: 02/25/2024]
Abstract
Seven known (1-7) and one new compound (8) were isolated and identified from the stem of Olea ferruginea. The species has been recognised as a new source for six of the known metabolites (1, 3, 4, 5, 6, and 7). Based on detailed spectroscopic analyses, these compounds were identified as scopoletin (1), 8-ketosetosterol (2), (+)-cycloolivil (3), (+)-africanal (4), isovanilic acid (5), hydroxytyrosol acetate (6), vanillic acid (7), and cycloolivil A (8). The crude extracts and purified compounds were analysed for their Leishmanicidal, anti-glycation, anti-cancer, and anti-inflammatory activities. n-Hexane fraction was found to be the most active (among all the fractions), against Leishmania parasites, exhibiting 97.85% inhibition at 15 μg/mL. However, none of the extracts showed any significant anti-glycation or anti-cancer potential, all the fractions, except the aqueous layer, displayed moderate to low anti-inflammatory activity. Compound 1 was found to have strong anti-inflammatory activity, exhibiting 96.7% stimulation at 25 μg/mL.
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Affiliation(s)
- Nisar Ahmad
- Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Yan Wang
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - M Iqbal Choudhary
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Sheema
- Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
| | - Rasool Khan
- Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
| | - Salman Zafar
- Institute of Chemical Sciences, University of Peshawar, Peshawar, Pakistan
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Khan A, Ahmad N, Fazal H, Ali M, Akbar F, Khan I, Tayyab M, Uddin MN, Ahmad N, Abdel-Maksoud MA, Saleh IA, Zomot N, AbdElgawad H, Rauf K, Iqbal B, Teixeira Filho MCM, El-Tayeb MA, Jalal A. Biogenic synthesis of silver nanoparticles using Rubus fruticosus extract and their antibacterial efficacy against Erwinia caratovora and Ralstonia solanacearum phytopathogens. RSC Adv 2024; 14:5754-5763. [PMID: 38362085 PMCID: PMC10864949 DOI: 10.1039/d3ra06723h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 01/13/2024] [Indexed: 02/17/2024] Open
Abstract
In the current research, we produced green, cost-effective, eco-friendly silver nanoparticles using a single-step approach. Plants are considered highly desirable systems for nanoparticle synthesis because they possess a variety of secondary metabolites with significant reduction potential. In the current research, the dried leaf extract of Rubus fruticosus was utilized as a capping and reducing agent for the fabrication of silver nanoparticles, to prepare reliable biogenic silver nanoparticles and subsequently to investigate their potential against some common phytopathogens. The prepared silver nanoparticles were exploited to quantify the total flavonoid content (TFC), total phenolic content (TPC) and DPPH-based antioxidant activity. Different concentrations of aqueous extracts of plant leaves and silver nitrate (AgNO3) were reacted, and the color change of the reactant mixture confirmed the formation of Rubus fruticosus leaf-mediated silver nanoparticles (RFL-AgNPs). A series of characterization techniques such as UV-vis spectroscopy, transmission electron microscopy, energy dispersive X-ray analysis and X-ray diffraction revealed the successful synthesis of silver nanoparticles. The surface plasmon resonance peak appeared at 449 nm. XRD analysis demonstrated the crystalline nature, EDX confirmed the purity, and TEM demonstrated that the nanoparticles are mostly spherical in form. Furthermore, the biosynthesized nanoparticles were screened for in vitro antibacterial activity, antioxidant activity, and total phenolic and flavonoid content. The nanoparticles were used in different concentrations alone and in combination with plant extracts to inhibit Erwinia caratovora and Ralstonia solanacearum. In high-throughput assays used to inhibit these plant pathogens, the nanoparticles were highly toxic against bacterial pathogens. This study can be exploited for planta assays against phytopathogens utilizing the same formulations for nanoparticle synthesis and to develop potent antibacterial agents to combat plant diseases.
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Affiliation(s)
- Adnan Khan
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Nisar Ahmad
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Hina Fazal
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex Peshawar 25120 Pakistan
| | - Mohammad Ali
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Fazal Akbar
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Ishaq Khan
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Mohammad Tayyab
- IBGE, The University of Agriculture, Peshawar Peshawar 25120 Pakistan
| | - Muhammad Nazir Uddin
- Centre for Biotechnology and Microbiology, University of Swat Swat-19200 Pakistan
| | - Naveed Ahmad
- Department of Horticulture, The University of Agriculture Peshawar Khyber Pakhtunkhwa 22620 Pakistan
| | - Mostafa A Abdel-Maksoud
- Botany and Microbiology Department, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | | | - Naser Zomot
- Faculty of Science, Zarqa University Zarqa 13110 Jordan
| | - Hamada AbdElgawad
- Integrated Molecular Plant Physiology Research, Department of Biology, University of Antwerp 2020 Antwerp Belgium
| | - Kamran Rauf
- Department of Horticulture, The University of Agriculture Peshawar Khyber Pakhtunkhwa 22620 Pakistan
| | - Babar Iqbal
- School of Environment and Safety Engineering, Jiangsu University Zhenjiang 212000 China
| | - Marcelo Carvalho Minhoto Teixeira Filho
- School of Engineering, Department of Plant Health, Soil and Rural Engineering, Sao Paulo State University Campus of Ilha Solteira 15385-000 Sao Paulo Brazil
| | - Mohamed A El-Tayeb
- Botany and Microbiology Department, College of Science, King Saud University P.O. Box 2455 Riyadh 11451 Saudi Arabia
| | - Arshad Jalal
- School of Engineering, Department of Plant Health, Soil and Rural Engineering, Sao Paulo State University Campus of Ilha Solteira 15385-000 Sao Paulo Brazil
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Mushtaq SH, Hussain D, Hifz-ul-Rahman, Naveed-ul-Haque M, Ahmad N, Sardar AA, Chishti GA. Effect of once-a-day milk feeding on behavior and growth performance of pre-weaning calves. Anim Biosci 2024; 37:253-260. [PMID: 37641842 PMCID: PMC10766481 DOI: 10.5713/ab.23.0073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 04/04/2023] [Accepted: 07/13/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE The objectives of the present study were to evaluate the effects of once-a-day milk feeding on growth performance and routine behavior of preweaning dairy calves. METHODS At 22nd day of age, twenty-four Holstein calves were randomly assigned to one of two treatment groups (n = 12/treatment) based on milk feeding frequency (MF): i) 3 L of milk feeding two times a day; ii) 6 L of milk feeding once a day. The milk feeding amount was reduced to half for all calves between 56 and 60 days of age and weaning was done at 60 days of age. To determine the increase in weight and structural measurements, each calf was weighed and measured at 3 weeks of age and then at weaning. The daily behavioral activity of each calf was assessed from the 22nd day of age till weaning (60th day of age) through Nederlandsche Apparatenfabriek (NEDAP) software providing real-time data through a logger fitted on the calf's foot. RESULTS There was no interaction (p≥0.17) between MF and sex of the calves for routine behavioral parameters, body weight and structural measurements. Similarly, there was no effect of MF on routine behavioral parameters, body weight and structural measurements. However, the sex of the calves affected body weight gain in calves. Male calves had 27% greater total body weight and average daily gain than female calves. There was no effect of the sex of the calves on behavioral measurements. Collectively, in the current study, no negative effects of a once-a-day milk feeding regimen were found on routine behavioral and growth parameters of preweaning calves in group housing. CONCLUSION Once-a-day milk feeding can be safely adopted in preweaning calves from 22nd day of age.
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Affiliation(s)
- Syed Husnain Mushtaq
- Department of Livestock Production, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Danish Hussain
- Department of Livestock Production, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Hifz-ul-Rahman
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Muhammad Naveed-ul-Haque
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Nisar Ahmad
- Department of Livestock Production, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Ahmad Azeem Sardar
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
| | - Ghazanfar Ali Chishti
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Pattoki 55300,
Pakistan
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11
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Ahmad W, Ahmad N, Wang K, Aftab S, Hou Y, Wan Z, Yan B, Pan Z, Gao H, Peung C, Junke Y, Liang C, Lu Z, Yan W, Ling M. Electron-Sponge Nature of Polyoxometalates for Next-Generation Electrocatalytic Water Splitting and Nonvolatile Neuromorphic Devices. Adv Sci (Weinh) 2024; 11:e2304120. [PMID: 38030565 PMCID: PMC10837383 DOI: 10.1002/advs.202304120] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/23/2023] [Indexed: 12/01/2023]
Abstract
Designing next-generation molecular devices typically necessitates plentiful oxygen-bearing sites to facilitate multiple-electron transfers. However, the theoretical limits of existing materials for energy conversion and information storage devices make it inevitable to hunt for new competitors. Polyoxometalates (POMs), a unique class of metal-oxide clusters, have been investigated exponentially due to their structural diversity and tunable redox properties. POMs behave as electron-sponges owing to their intrinsic ability of reversible uptake-release of multiple electrons. In this review, numerous POM-frameworks together with desired features of a contender material and inherited properties of POMs are systematically discussed to demonstrate how and why the electron-sponge-like nature of POMs is beneficial to design next-generation water oxidation/reduction electrocatalysts, and neuromorphic nonvolatile resistance-switching random-access memory devices. The aim is to converge the attention of scientists who are working separately on electrocatalysts and memory devices, on a point that, although the application types are different, they all hunt for a material that could exhibit electron-sponge-like feature to realize boosted performances and thus, encouraging the scientists of two completely different fields to explore POMs as imperious contenders to design next-generation nanodevices. Finally, challenges and promising prospects in this research field are also highlighted.
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Affiliation(s)
- Waqar Ahmad
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Nisar Ahmad
- School of MicroelectronicsUniversity of Science and Technology of ChinaHefei230026China
| | - Kun Wang
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Sumaira Aftab
- CAS Key Laboratory of Mechanical Behavior and Design of MaterialsDepartment of Modern MechanicsCAS Center for Excellence in Complex System MechanicsUniversity of Science and Technology of ChinaHefei230027China
| | - Yunpeng Hou
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Zhengwei Wan
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Bei‐Bei Yan
- CAS Key Laboratory of Mechanical Behavior and Design of MaterialsDepartment of Modern MechanicsCAS Center for Excellence in Complex System MechanicsUniversity of Science and Technology of ChinaHefei230027China
| | - Zhao Pan
- CAS Key Laboratory of Mechanical Behavior and Design of MaterialsDepartment of Modern MechanicsCAS Center for Excellence in Complex System MechanicsUniversity of Science and Technology of ChinaHefei230027China
| | - Huai‐Ling Gao
- CAS Key Laboratory of Mechanical Behavior and Design of MaterialsDepartment of Modern MechanicsCAS Center for Excellence in Complex System MechanicsUniversity of Science and Technology of ChinaHefei230027China
| | - Chen Peung
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
| | - Yang Junke
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
| | - Chengdu Liang
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Zhihui Lu
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
| | - Wenjun Yan
- School of AutomationHangzhou Dianzi UniversityHangzhou310018China
| | - Min Ling
- Division of New Energy MaterialsInstitute of Zhejiang University‐QuzhouQuzhou324000China
- College of Chemical and Biological EngineeringZhejiang UniversityHangzhou310058China
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12
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Khalique MA, Andrabi SMH, Majeed KA, Yousaf MS, Ahmad N, Tahir SK, Fayyaz MH, Haider MS, Naz SS, Qureshi IZ, Sulaiman S, Zaneb H, Rehman H. Cerium oxide nanoparticles improve the post-thaw quality and in-vivo fertility of Beetal buck spermatozoa. Theriogenology 2024; 214:166-172. [PMID: 37879286 DOI: 10.1016/j.theriogenology.2023.10.022] [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: 06/13/2023] [Revised: 09/20/2023] [Accepted: 10/15/2023] [Indexed: 10/27/2023]
Abstract
The motility, health quality, and membrane disorders of spermatozoa are adversely affected during the process of semen cryopreservation due to the over-production of reactive oxygen species (ROS). Cerium oxide nanoparticles (CeO2NPs) possess properties to scavenge ROS either by mimicking specific antioxidants or by enhancing the activities of antioxidant enzymes. Therefore, we aimed at evaluating the effects of adding the CeO2NPs in the TRIS-citrate-yolk extender on in-vitro antioxidant enzyme activities, spermatozoa quality attributes, and in-vivo fertility of post-thaw Beetal buck spermatozoa. The CeO2NPs were prepared and characterized (UV-spectrophotometry, FTIR, and XRD). Semen samples, collected from bucks (n = 5), were distributed into five aliquots and diluted in an extender containing increasing concentrations of nanoparticles (0 μg/ml, called the control group, 25 μg/mL, 50 μg/mL, 75 μg/mL, and 100 μg/mL). At post-thaw, spermatozoa were evaluated for the above-mentioned attributes and the pregnancy rate by inseminating Beetal does (n = 252). Results demonstrated that CeO2NPs mitigated the detrimental effects of cryopreservation as ROS production and lipid peroxidation were lower (P < 0.001) in the 25, 50, and 75 μg/mL CeO2NPs-added groups compared to the control and 100 μg/ml CeO2NPs-added group. The addition of 25 μg/mL CeO2NPs improved (P < 0.001) the activities of superoxide dismutase, catalase, and peroxidase and the concentration of reduced glutathione (P < 0.001) compared to the other groups. In terms of sperm kinematics and velocity parameters, the groups added with the 25 and 50 μg/mL CeO2NPs exhibited higher total motility (P < 0.001), sperm progressive motility (P = 0.003), and rapid velocity (P < 0.001). The group added with the 50 μg/mL CeO2NPs had the highest (P = 0.04) average path velocity. The groups added with the 25 and 50 μg/mL CeO2NPs also exhibited higher plasma membrane integrity (P = 0.003), acrosomal integrity, and viability (P < 0.001) compared to the control group. The DNA integrity was also higher (P < 0.001) in all the CeO2NPs-added groups. The pregnancy rate was higher (P = 0.003) in the 25 (51.92 %) and 50 μg/mL CeO2NPs (58.33 %) groups compared to the other groups. Conclusively, our findings suggest that the inclusion of cerium oxide nanoparticles in the TRIS-citrate-yolk freezing extender can reduce the occurrence of cryopreservation-induced damages to Beetal's buck spermatozoa and ultimately enhance the pregnancy rate in does.
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Affiliation(s)
- Mubashir Ali Khalique
- Department of Physiology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan; Faculty of Veterinary and Animal Sciences, University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | | | - Khalid Abdul Majeed
- Department of Physiology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Muhammad Shahbaz Yousaf
- Department of Physiology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Nisar Ahmad
- Department of Parasitology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Sajid Khan Tahir
- Department of Physiology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Muhammad Hammad Fayyaz
- Animal Sciences Institute, National Agricultural Research Centre, Islamabad, 44000, Pakistan
| | - Muhammad Shafiq Haider
- Animal Sciences Institute, National Agricultural Research Centre, Islamabad, 44000, Pakistan
| | - Syeda Sohaila Naz
- Department of Nano-sciences and Technology, National Centre for Physics, Islamabad, 44000, Pakistan
| | - Irfan Zia Qureshi
- Department of Zoology, Quaid-i-Azam University, Islamabad, 44000, Pakistan
| | - Sulaiman Sulaiman
- Department of Nano-sciences and Technology, National Centre for Physics, Islamabad, 44000, Pakistan
| | - Hafsa Zaneb
- Department of Anatomy and Histology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan
| | - Habib Rehman
- Department of Physiology, University of Veterinary and Animal Sciences, Outfall Road, Lahore, 54000, Pakistan.
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13
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Nor Amdan NA, Zamri HF, Mohd Ali MR, Dahalan NA, Anak Maling DR, Wan Hamdan WAF, Che Unik NSI, Mohd Rof PHS, Hashim R, Ahmad N. Predominance of SCCmec type IV in community-acquired meticillin-resistant Staphylococcus aureus (MRSA) in multi-centre Malaysian hospitals. J Hosp Infect 2024; 143:113-114. [PMID: 37979625 DOI: 10.1016/j.jhin.2023.10.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 11/20/2023]
Affiliation(s)
- N A Nor Amdan
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia.
| | - H F Zamri
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - M R Mohd Ali
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - N A Dahalan
- National Blood Centre, Ministry of Health Malaysia, Kuala Lumpur, Malaysia
| | - D R Anak Maling
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - W A F Wan Hamdan
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - N S I Che Unik
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - P H S Mohd Rof
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - R Hashim
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
| | - N Ahmad
- Bacteriology Unit, Infectious Disease Research Centre (IDRC), Institute for Medical Research (IMR), National Institutes of Health, Selangor, Malaysia
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14
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Azam SM, Naeem M, Ahmad N, Yaqoob R, Khalid M, Lal V. Elemental composition of Talang Queenfish (Scomberoides commersonnianus Lacépède, 1801) in relation to body size and condition factor from Pakistan. BRAZ J BIOL 2024; 84:e262533. [DOI: 10.1590/1519-6984.262533] [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: 03/29/2022] [Accepted: 05/21/2022] [Indexed: 11/07/2022] Open
Abstract
Abstract Fish is thought to be the most appropriate for indication of toxicity in water. So, purpose of present study was to determine the concentrations of few metals (Na, K, Ca, Mg, Fe, Cd, Pb and Zn) in relation to the body size and condition factor in Scomberoides commersonnianus. A total of 73 samples of marine fish, S. commersonnianus with various sizes that ranged from 93.4-1180 g of body weight and total length 20.5-56.9cm were randomly collected from the Arabian Sea of Karachi Pakistan, for examination of elemental composition. The concentration of Calcium found maximum while Cadmium found minimum in S. commersonnianus. Concentrations of Zn showed highly significant (P<0.001) negative, while Na and Ca exhibited strong positive correlation with the fish size. Correlations of Pb, K and Mg were found least significant (P<0.05) with the wet weight and total length of S. commersonnianus. Whereas, Fe and Cd were remained insignificantly correlated (P>0.05) with the fish size. Condition factor showed highly significant correlation (P<0.001) with all studied metals except cadmium and lead which were found insignificantly correlated (P>0.05) with condition factor of S. commersonnianus.
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Affiliation(s)
- S. M. Azam
- Bahauddin Zakariya University, Pakistan; University of Education, Pakistan
| | - M. Naeem
- Bahauddin Zakariya University, Pakistan
| | | | | | - M. Khalid
- Bahauddin Zakariya University, Pakistan
| | - V. Lal
- Bahauddin Zakariya University, Pakistan
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15
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Quddus RA, Ahmad N, Khalique A, Bhatti JA. Evaluation of automated monitoring calving prediction in dairy buffaloes a new tool for calving management. BRAZ J BIOL 2024; 84:e257884. [DOI: 10.1590/1519-6984.257884] [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: 11/02/2021] [Accepted: 04/06/2022] [Indexed: 11/22/2022] Open
Abstract
Abstract Buffalo is one of the leading milk-producing dairy animals. Its production and reproduction are affected due to some factors including inadequate monitoring around parturition, which cause economic losses like delayed birth process, increased risk of stillbirth, etc. The appropriate calving monitoring is essential for dairy herd management. Therefore, we designed a study its aim was, to predict the calving based on automated machine measured prepartum behaviors in buffaloes. The data were collected from n=40 pregnant buffaloes of 2nd to 5th parity, which was synchronized. The NEDAP neck and leg logger tag was attached to each buffalo at 30 days before calving and automatically collected feeding, rumination, lying, standing, no. of steps, no. of switches from standing to lying (lying bouts) and total motion activity. All behavioral data were reduced to -10 days before the calving date for statistical analysis to use mixed model procedure and ANOVA. Results showed that feeding and rumination time significantly (P<0.05) decreased from -10 to -1 days before calving indicating calving prediction. Moreover, Rumination time was at lowest (P<0.001) value at 2h before the calving such behavioral changes may be useful to predict calving in buffaloes. Similarly, lying bouts and standing time abruptly decreased (P<0.05) from -3 to -1 days before calving, while lying time abruptly increased (P<0.01) from -3 to -1 days before calving (531.57±23.65 to 665.62±18.14, respectively). No. of steps taken and total motion significantly (P<0.05) increased from -10 to -1 days before calving. Feeding time was significantly (P<0.02) lowered in 3rd parity buffaloes compared with 2nd, 4th and 5th parity buffaloes, while standing time of 5th parity buffaloes were lowered (P<0.05) as compared to 2nd to 4th parity buffalos at -1 day of prepartum. However, rumination, lying, no. of steps taken and total motion activity at -1 day of prepartum was independent (P>0.05) of parity in buffaloes. Neural network analysis for combined variables from NEDAP technology at the daily level yielded 100.0% sensitivity and 98% specificity. In conclusion NEDAP technology can be used to measured behavioral changes -10 day before calving as it can serve as a useful guide in the prediction calving date in the buffaloes.
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Affiliation(s)
- R. A. Quddus
- University of Veterinary & Animal Sciences, Pakistan
| | - N. Ahmad
- University of Veterinary & Animal Sciences, Pakistan
| | - A. Khalique
- University of Veterinary & Animal Sciences, Pakistan
| | - J. A. Bhatti
- University of Veterinary & Animal Sciences, Pakistan
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16
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Hassan HU, Mawa Z, Ahmad N, Zulfiqar T, Sohail M, Ahmad H, Yaqoob H, Bilal M, Rahman MA, Ullah N, Hossain MY, Habib A, Arai T. Size at sexual maturity estimation for 36 species captured by bottom and mid-water trawls from the marine habitat of Balochistan and Sindh in the Arabian Sea, Pakistan, using maximum length (Lmax) and logistic (L50) models. BRAZ J BIOL 2024; 84:e262603. [DOI: 10.1590/1519-6984.262603] [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: 03/30/2022] [Accepted: 06/16/2022] [Indexed: 11/21/2022] Open
Abstract
Abstract The aim of this study was to estimate the size at first sexual maturity (Lm) for 36 species belonging to 24 families from the marine habitat of Balochistan and Sindh in Arabian Sea, Pakistan through maximum length based an empirical and logistic model using commercial catch during June 2020 to May 2021. Individual total length (TL) was noted up to 0.1 cm using measuring broad. The Lm was calculated using two formulae; (i) log (Lm) = - 0.1246 + 0.9924 * log (Lmax) for Elasmobranchs and (ii) log (Lm) = -0.1189 + 0.9157* log (Lmax) for ray-finned fishes. The minimum Lm was recorded as 10.27 cm TL for Caranx malabaricus and 108.38 cm TL for Isurus oxyrinchus, respectively. Around Lm with 58.33% species were ranges from 19.00 cm to 25.00 cm TL. This study was estimated 16 newly Lm which is globally absent and rest 20 Lm are absent in the Arabian Sea (Pakistan coastal habitats). Therefore, the results will be helpful for the sustainable management and conservation of these marine fishes through the establishment of mesh size of trawl nets based on the size at sexual maturity (Lm).
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Affiliation(s)
- H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research Fisheries, Pakistan
| | - Z. Mawa
- University of Rajshahi, Bangladesh
| | | | | | - M. Sohail
- Government Postgraduate College Sahiwal, Pakistan
| | | | | | - M. Bilal
- Government College University Lahore, Pakistan
| | | | - N. Ullah
- University of Malakand, Pakistan
| | | | - A. Habib
- Universiti Malaysia Terengganu, Malaysia
| | - T. Arai
- Universiti Brunei Darussalam, Brunei Darussalam
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17
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Ang XY, Roslan NS, Ahmad N, Yusof SM, Abdullah N, Nik Ab Rahman NN, Woon JJ, Teh CSJ, Todorov SD, Liu G, Liong MT. Lactobacillus probiotics restore vaginal and gut microbiota of pregnant women with vaginal candidiasis. Benef Microbes 2023; 14:421-431. [PMID: 38350486 DOI: 10.1163/18762891-20220103] [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: 09/03/2022] [Accepted: 07/31/2023] [Indexed: 02/15/2024]
Abstract
The development of probiotics has now included the areas along the gut-vaginal axis. We thus aimed to investigate the effects of lactobacilli probiotic to modulate and restore vaginal and gut microbiota of pregnant women with vaginal candidiasis (VC). A randomised, double-blind and placebo-controlled study was performed in 78 pregnant women with VC. Patients were randomised to either the probiotic (SynForU-HerCare) or placebo which were administered at baseline and continued for 8-weeks (two capsules/day of 9.5 log cfu/capsule). Microbiota profiles were assessed at time points of weeks-0, 4 and 8 for high vaginal swab and faecal samples. Shannon diversity index showed that after 8-weeks amid VC, a shift in microbial community compositional changes occurred in the high vaginal region at both genus (P=0.025) and species (P=0.044) levels, where the administration of probiotic prevented such a shift. These changes were mainly attributed to a decreased in abundance of Lactobacillus (P=0.042) accompanied by increased abundance of Prevotella (P=0.002) and Atopobium (P=0.002) in the placebo group while the probiotic group remained unchanged over time. The administration of probiotics also prevented a reduced abundance of faecal phylum Firmicutes after 8-weeks as seen in the placebo group (P<0.0001), which also showed reduction at subsequent taxonomic levels of class, family, genera and species. VC has not only altered the microbiota of vagina regions but also gut microbiota profiles, causing lessening of gut microbiota that are crucial for gut nutrient availability, protection and immunity. The administration of lactobacilli probiotics has prevented such a shift, leading to better modulated gut and vaginal microenvironment amid VC. The study was registered at ClinicalTrials.gov: identifier number NCT03940612.
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Affiliation(s)
- X-Y Ang
- School of Industrial Technology, Universiti Sains Malaysia, 11800 Penang, Malaysia
| | - N S Roslan
- School of Medical Sciences, Universiti Sains Malaysia, 16150 Kelantan, Malaysia
- Hospital Universiti Sains Malaysia (HUSM), Health Campus, 16150 Kelantan, Malaysia
| | - N Ahmad
- Kota Bharu Health Clinic, Ministry of Health Malaysia, 15200 Kelantan, Malaysia
| | - S Mo Yusof
- Kubang Kerian Health Clinic, Ministry of Health Malaysia, 16150 Kelantan, Malaysia
| | - N Abdullah
- Pengkalan Chepa Health Clinic, Ministry of Health Malaysia, 16100 Kelantan, Malaysia
| | - N N Nik Ab Rahman
- Wakaf Che Yeh Health Clinic, Ministry of Health Malaysia, 15100 Kelantan, Malaysia
| | - J-J Woon
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - C S-J Teh
- Department of Medical Microbiology, Faculty of Medicine, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - S D Todorov
- ProBacLab, Department of Food Science and Experimental Nutrition, Faculty of Pharmaceutical Sciences, University of Sao Paulo, Sao Paulo, 05508-090, Brazil
| | - G Liu
- CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100864, China P.R
- CAS-TWAS Centre of Excellence for Biotechnology, Beijing 100101, China P.R
| | - M-T Liong
- School of Industrial Technology, Universiti Sains Malaysia, 11800 Penang, Malaysia
- Renewable Biomass Transformation Cluster, School of Industrial Technology, Universiti Sains Malaysia, Penang 11800, Malaysia
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18
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Khan A, Shah Z, Ali S, Ahmad N, Iqbal M, Ullah A, Ayub F. Genome wide identification, structural characterization and phylogenetic analysis of High-Affinity potassium (HAK) ion transporters in common bean (Phaseolus vulgaris L.). BMC Genom Data 2023; 24:66. [PMID: 37964195 PMCID: PMC10648387 DOI: 10.1186/s12863-023-01163-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 10/05/2023] [Indexed: 11/16/2023] Open
Abstract
BACKGROUND High-Affinity Potassium ions represent one of the most important and large group of potassium transporters. Although HAK genes have been studied in a variety of plant species, yet, remain unexplored in common bean. RESULTS In the current study, 20 HAK genes were identified in common bean genome. Super-family "K_trans" domain was found in all PvHAK genes. Signals for localization of PvHAK proteins were detected in cell membrane. Fifty three HAKs genes, across diverse plant species, were divided into 5 groups based on sequential homology. Twelve pairs of orthologs genes were found in various plant species. PvHAKs genes were distributed unequally on 7 chromosomes with maximum number (7) mapped on chromosome 2 while only 1 PvHAK found on each chromosome 1, 4, and 6. Tandem gene duplication was witnessed in 2 paralog pairs while 1 pair exhibited segmental gene duplication. Five groups were made in PvHAK gene family based on Phylogeny. Maximum PvHAKs (10) were detected in Group-V while group-II composed of only 1 PvHAK gene. Variation was witnessed in number and size of motifs, and structure of PvHAKs associated with different groups. Light and hormone responsive elements contributed 57 and 24% share, respectively, to cis regulatory elements. qRT-PCR based results revealed significant increase in expression of all 4 PvHAK genes under low-potassium stress. CONCLUSION The current study provides valuable information for further functional characterization and uncovering the molecular mechanism associated with Potassium transportation in plants.
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Affiliation(s)
- Afrasyab Khan
- Department of Biotechnology, University of Science and Technology, Bannu, 28100, Pakistan
| | - Zamarud Shah
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, 23200, Pakistan.
| | - Sajid Ali
- Department of Biotechnology, Abdul Wali Khan University Mardan, Mardan, 23200, Pakistan
| | - Nisar Ahmad
- Department of Biotechnology and Genetic Engineering, Hazara University, Mansehra, 21300, Pakistan
| | - Maaz Iqbal
- Institute of Biotechnology and Genetic Engineering, University of Agriculture, Peshawar, 25130, Pakistan
| | - Arif Ullah
- Department of Biotechnology, University of Science and Technology, Bannu, 28100, Pakistan
| | - Firdous Ayub
- Department of Computer Science, Women University Swabi, Swabi, 23430, Pakistan
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Hussain SI, Ahmad N, Ahmad S, Akhter M, Shahid MQ. Evaluating the impact of sprinkler cycle and flow rate on dairy buffalo performance during heat stress. J DAIRY RES 2023; 90:357-362. [PMID: 38186211 DOI: 10.1017/s0022029923000687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
The aim of this study was to evaluate the effect of the sprinkler cycle and flow rate on physiological, behavioural, and productive responses in dairy buffaloes. Nine Nili Ravi lactating buffaloes were subjected to three sprinkler cycles and two flow rates using a double replicated 3 × 3 Latin square design. The flow rates were 1.25 and 2 l/min, and the sprinkler cycles (minutes water on/off, number of cycles/h) were: 3/3, 10 cycles; 3/6, 7 cycles and 3/9, 5 cycles. The showering was applied from 0800 till 1630 h daily. In the first square of 21 d, each of the three sprinkler cycles was applied using a 1.25 l/min flow rate for 7 d per cycle. In the later square, the same treatments (sprinkler cycles) were applied using the 2 l/min flow rate. The average temperature humidity index during the study period was 85.7 ± 3.8 (Mean ± sd). The result showed that the 3/3 treatment group had lower body temperature and respiration rate than the other groups. The buffaloes in the 3/3 group produced 0.5 and 0.7 kg more milk with 1.4 and 2.4% more fat than the 3/6 and the 3/9 treatment groups, respectively. Similarly, the 2 l/min flow rate had a lower core body temperate and respiration rate and higher milk yield than the 1.25 l/min group. The 3/3 showering cycle with a 2 l/min flow rate appeared effective in improving physiological responses and milk yield in dairy buffaloes.
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Affiliation(s)
- Syed I Hussain
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Nisar Ahmad
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Saeed Ahmad
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
| | - Maqsood Akhter
- Livestock Production Research Institute, Bahadurnagar, Okara 56301, Pakistan
| | - Muhammad Q Shahid
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan
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Hussain SI, Ahmad N, Ahmed S, Akhter M, Shahid MQ. Heat Stress Mitigation: Impact of Increased Cooling Sessions on Milk Yield and Welfare of Dairy Buffaloes in a Semiarid Summer. Animals (Basel) 2023; 13:3315. [PMID: 37958069 PMCID: PMC10649221 DOI: 10.3390/ani13213315] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 10/15/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
The current study aimed to evaluate the impact of increasing cooling sessions from three to five times a day on milk yield and the welfare of dairy buffaloes during a semiarid summer in Pakistan. Eighteen Nili Ravi buffaloes were randomly assigned to three cooling strategies: (1) CTL, where buffaloes were cooled with a handheld hosepipe twice daily for 5 min each; (2) 3CS, where buffaloes were cooled using sprinklers three times daily; and (3) 5CS, where buffaloes were cooled using sprinklers five times daily. Each sprinkler cooling session lasted 1 h, with a 6 min cycle of 3 min of water on and 3 min off. Results showed that the 5CS group produced 1.6 and 3.2 kg more milk per day compared to the 3CS and CTL groups, respectively (p < 0.001). Both the 5CS and 3CS groups had consistently lower core body temperatures and respiration rates than the CTL group. Buffaloes in the 5CS group spent significantly more time eating (p < 0.001). Additionally, the 5CS group exhibited lower cortisol and blood urea nitrogen levels (p = 0.001) and higher glucose levels than the CTL group (p = 0.006). In conclusion, increasing cooling sessions to five times daily improved milk yield and welfare compared to the traditional cooling strategy (CTL) in dairy buffaloes during semiarid summers, highlighting the benefits of optimized cooling practices.
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Affiliation(s)
- Syed Israr Hussain
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan; (S.I.H.); (N.A.)
| | - Nisar Ahmad
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan; (S.I.H.); (N.A.)
| | - Saeed Ahmed
- Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan;
| | - Maqsood Akhter
- Livestock Production Research Institute, Okara 56301, Pakistan;
| | - Muhammad Qamer Shahid
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore 54000, Pakistan; (S.I.H.); (N.A.)
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Grismer LL, Anuar MSS, Muin MA, Ahmad N, Quah ESH. Genetic and morphological concordance and discordance within the Cyrtodactylus brevipalmatus group (Squamata: Gekkonidae). Zootaxa 2023; 5353:265-275. [PMID: 38220685 DOI: 10.11646/zootaxa.5353.3.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Indexed: 01/16/2024]
Abstract
We use data sets from the Cyrtodactylus brevipalmatus group with limited genetic and morphological sampling to demonstrate that not accounting for sampling error may adversely influence decisions regarding species delimitation and diagnosis. Lack of geographic sampling between the endpoints of a species range may recover notable interpopulational genetic differentiation consistent with species-level differentiation. Additionally, small population sample sizes may fail recover statistically different diagnostic morphological differences. Combined, these types of sampling error can produce results seemingly consistent with the recognition of cryptic speciesgenetically delimited populations lacking diagnostic morphological characters. This is the current situation within some lineages of the C. brevipalmatus group whereas in others, sampling error is less problematic and does not jeopardize their taxonomy. We note the potential negative effects for comparative biology as a whole if sampling error is not taken into consideration prior to constructing taxonomies.
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Affiliation(s)
- L Lee Grismer
- Herpetology Laboratory; Department of Biology; La Sierra University; 4500 Riverwalk Parkway; Riverside; California 92505; USA.; Department of Herpetology; San Diego Natural History Museum; PO Box 121390; San Diego; California; 92112; USA; Institute for Tropical Biology and Conservation; Universiti Malaysia Sabah; Jalan UMS; 88400; Kota Kinabalu; Sabah; Malaysia.
| | - M S Shahrul Anuar
- School of Biological Sciences; Universiti Sains Malaysia; 11800 Minden; Penang; Malaysia; Center for Marine and Coastal Studies; Universiti Sains Malaysia; 11800 USM; Pulau Pinang; Malaysia..
| | - M A Muin
- Centre for Global Sustainability Studies (CGSS); Level 5; Hamzah Sendut Library; Universiti Sains Malaysia; 11800 USM; Penang.
| | - N Ahmad
- Institute for Environment and Development; (LESTARI); Universiti Kebangsaan Malaysia; 43600 Bangi; Selangor Darul Eshan; Malaysia.
| | - Evan S H Quah
- Institute for Tropical Biology and Conservation; Universiti Malaysia Sabah; Jalan UMS; 88400; Kota Kinabalu; Sabah; Malaysia.; Lee Kong Chian Natural History Museum; National University of Singapore; 2 Conservatory Drive; 117377; Singapore.
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Ballal S, Ahmad N, Jha A, Sharma V, Mishra R, Patel M G. AN EVALUATION OF ANTIBIOTIC PRESCRIPTION PRACTICES: PERSPECTIVES OF VETERINARY TRAINEES AND PRACTICING VETERINARIANS. Georgian Med News 2023:71-77. [PMID: 38096520] [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: 12/18/2023]
Abstract
Antibiotic resistance is a major worldwide problem that has an impact on the well-being of humans as well as animals. Antibiotic resistance is caused by the misuse and excessive use of antibiotics. The key to reducing this issue lies in educating veterinary medical learners on the proper and accountable utilization of antibiotics for the care of animals. Objective - using awareness-raising and instruction as the foundation, this research of Indian veterinary learners can help resolve the issue of antibiotic resistance throughout the care of animals. The questionnaire survey was taken between June and July 2022 and it was aimed at learners registered in veterinary medical studies at academic and research institutions in India. The study included 500 pupils overall. The purpose of the survey was to gather information about students' knowledge of antibiotics, including antibiotic resistance, as well as their feelings on the consequences of antibiotic resistance on the globe at large and their acquaintance with the one health ideology. According to this study's findings, 83.3 percent of respondents thought antibiotic resistance was a serious problem. 57.92 percent of respondents understood the issue's worldwide consequences and its one health ideology. The study emphasizes the significance of expanding the veterinary educational program to include thorough instruction on prudent antibiotic usage and the concepts of one health.
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Affiliation(s)
- S Ballal
- 1Department of Biochemistry, School of Sciences, JAIN (Deemed-to-be University), Karnataka, India
| | - N Ahmad
- 2School of Allied Sciences, Dev Bhoomi Uttarakhand University, Dehradun, India
| | - A Jha
- 3Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, India
| | - V Sharma
- 4Department of Microbiology, TMMC&RC, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh, India
| | - R Mishra
- 5Department of Pharmacy, Noida Institute of Engineering and Technology (Pharmacy Institute), Uttar Pradesh, India
| | - G Patel M
- 6Department of Community Medicine, Parul University, PO Limda, Tal. Waghodia, District Vadodara, Gujarat, India
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Patel J D, Shah U, Ahmad N, Garhwal R, Singh S, Kumar A. UNDERSTANDING THE ADAPTATION AND SENSITIVITY OF THE MICROBIOME: MICROBIAL RESILIENT AND HUMAN WELL-BEING. Georgian Med News 2023:134-138. [PMID: 38096530] [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: 12/18/2023]
Abstract
The term microbiome describes the assortment of microbes that dwell in and on a person's body, particularly in the gut, comprising fungi, bacteria, infectious agents and additional microbes. According to research, numerous elements of human well-being, such as digestion, immunological response and psychological well-being, have been linked to the microbiome. Preserving human wellness requires knowledge of the microbiome's stability and how it reacts to perturbations. According to preliminary research, adults' microbial ecosystems are considered stable with no signs of significant disturbances. This stability is not preserved by inertia and the system's interaction with restorative forces keeps the processes stable. Short antibiotic doses can result in quick and substantial microbiome alterations. However, there is confirmation that the taxonomic structure of the microbiome has at least recovered after such disruptions. The effect of antibiotics is individualized and can be altered by earlier exposure to a similar drug, which is a crucial aspect to remember. These results suggest that the individual's microbiome has adaptable qualities. Examining the microbiome's reactions to perturbations might be helpful in the prediction of potential instabilities and illness by revealing important features of function, microbial connections, and important species in the native microbiota. This information can benefit the management of the individual microbial community and the promotion of better health conditions.
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Affiliation(s)
- D Patel J
- 1Department of Pharmacology, Parul University, PO Limda, Tal. Waghodia, District Vadodara, Gujarat, India
| | - U Shah
- 2Department of Genetics, School of Sciences, JAIN (Deemed-to-be University), Karnataka, India
| | - N Ahmad
- 3School of Allied Sciences, Dev Bhoomi Uttarakhand University, Dehradun, India
| | - R Garhwal
- 4Department of Allied Healthcare and Sciences, Vivekananda Global University, Jaipur, India
| | - S Singh
- 5Department of Microbiology, TMMC&RC, Teerthanker Mahaveer University, Moradabad, Uttar Pradesh, India
| | - A Kumar
- 6Department of Biotechnology, Noida Institute of Engineering and Technology, Greater Noida, Uttar Pradesh, India
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Ahmad N, Ali S, Abbas M, Fazal H, Saqib S, Ali A, Ullah Z, Zaman S, Sawati L, Zada A, Sohail. Antimicrobial efficacy of Mentha piperata-derived biogenic zinc oxide nanoparticles against UTI-resistant pathogens. Sci Rep 2023; 13:14972. [PMID: 37696980 PMCID: PMC10495404 DOI: 10.1038/s41598-023-41502-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [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: 04/04/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023] Open
Abstract
Misuse of antibiotics leads to the worldwide spread of antibiotic resistance, which motivates scientists to create new antibiotics. The recurring UTI due to antibiotics-resistant microorganism's challenges scientists globally. The biogenic nanoparticles have the potential to meet the escalating requirements of novel antimicrobial agents. The green synthesis of nanoparticles (NPs) gained more attention due to their reliable applications against resistant microbes. The current study evaluates the biogenic ZnO NPs of Mentha piperata extract against resistant pathogens of urinary tract infections by agar well diffusion assay. The biogenic ZnO NPs revealed comparatively maximum inhibition in comparison to synthetic antibiotics against two bacterial strains (Proteus mirabilis, Pseudomonas aeruginosa) and a fungal strain (Candida albicans).The synthesized biogenic ZnO NPs alone revealed maximum activities than the combination of plant extract (PE) and ZnO NPs, and PE alone. The physiochemical features of ZnO NPs characterized through UV-Vis spectroscopy, FTIR, XRD, SEM, and EDX. The UV-Vis spectroscopy revealed 281.85 nm wavelengths; the XRD pattern revealed the crystalline structure of ZnO NPs. The FTIR analysis revealed the presence of carboxylic and nitro groups, which could be attributed to plant extract. SEM analysis revealed spherical hollow symmetry due to electrostatic forces. The analysis via EDX confirmed the presence of Zn and oxygen in the sample. The physiochemical features of synthesized ZnO NPs provide pivotal information such as quality and effectiveness. The current study revealed excellent dose-dependent antimicrobial activity against the pathogenic isolates from UTI-resistant patients. The higher concentration of ZnONPs interacts with the cell membrane which triggers oxidative burst. They may bind with the enzymes and proteins and brings epigenetic alteration which leads to membrane disruption or cell death.
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Affiliation(s)
- Nisar Ahmad
- Center for Biotechnology and Microbiology, University of Swat, Swat, 19200, Pakistan
| | - Shujat Ali
- Center for Biotechnology and Microbiology, University of Swat, Swat, 19200, Pakistan
| | - Muhammad Abbas
- Center for Biotechnology and Microbiology, University of Swat, Swat, 19200, Pakistan
| | - Hina Fazal
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Saddam Saqib
- State Key Laboratory of Systematic and Evolutionary Biology, Chinese Academy of Sciences, Beijing, China
| | - Ahmad Ali
- Centre of Plant Science and Biodiversity, University of Swat, Charbagh, Swat, 19200, Pakistan
| | - Zahid Ullah
- Centre of Plant Science and Biodiversity, University of Swat, Charbagh, Swat, 19200, Pakistan
| | - Shah Zaman
- Department of Botany, University of Malakand, Chakdara, 18800, KPK, Pakistan.
| | - Laraib Sawati
- Department of Chemical and Life Sciences, Qurtuba University of Science and Information Technology, Peshawar, 25124, Pakistan
| | - Ahmad Zada
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou, 225009, China
| | - Sohail
- Institute of Biology/Plant Physiology, Humboldt-University Zü Berlin, 10115, Berlin, Germany.
- College of Bioscience and Biotechnology, Yangzhou University, Yangzhou, 225009, China.
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Ali M, Ahmed S, Ali M, Ahmad N, Tariq MN, Usman M, Sardar AA. Effects of Saccharomyces cerevisiae live cells and culture on growth and productive performance in lactating Nili-Ravi buffaloes. Trop Anim Health Prod 2023; 55:283. [PMID: 37535251 DOI: 10.1007/s11250-023-03708-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 07/28/2023] [Indexed: 08/04/2023]
Abstract
An experimental work was conducted to evaluate the effects of Saccharomyces cerevisiae live cells and its culture on dry matter intake (DMI), milk yield, milk composition, body condition score, selected blood metabolites, feed conversion efficiency (FCE), nutrient digestibility, body weight gain, and economics of milk production in lactating multiparous Nili-Ravi buffaloes. In total, 20 buffaloes of age 5 years ± 6 months and weighing 550 ± 20 kg were selected and assigned to four dietary treatments (n=5 buffalo/treatment) under completely randomized design. The dietary treatments include treatment 1 (T1) control, treatment 2 (T2) 5g/head live yeast, treatment 3 (T3) 5g/head yeast culture, and treatment 4 (T4) 10 g/head yeast culture per day for 60 days excluding 14 days as an adjustment period. The results indicated that T4 showed significant (p<0.05) improvement in DMI, milk yield and components, blood glucose level, digestibility of nutrients, and body weight gain while significant decrease in blood urea nitrogen as compared to other treatment groups. Body condition score was not affected among treatments. In conclusion, yeast culture supplementation significantly improved (p <0.05) milk yield, milk composition, DMI, body weight gain, blood glucose level, and digestibility while significantly decreased blood urea level as compare to control. Economic return was also improved. BCS was not improved. Comparatively, yeast culture showed significant improvement in growth and productive performance as compare to live yeast. Meanwhile, 10-g yeast culture showed better results as compare to 5-g yeast culture.
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Affiliation(s)
- Mohsin Ali
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Saeed Ahmed
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan.
| | - Mubashar Ali
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Nisar Ahmad
- Department of Livestock Management, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Mohammad Noman Tariq
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Usman
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Ahmad Azeem Sardar
- Department of Animal Nutrition, Faculty of Animal Production and Technology, University of Veterinary and Animal Sciences, Lahore, Pakistan
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Ullah Q, Ali Z, Rashid U, Ali G, Ahmad N, Khan R, Ullah S, Ayaz M, Murthy HCA. Involvement of the Opioidergic Mechanism in the Analgesic Potential of a Novel Indazolone Derivative: Efficacy in the Management of Pain, Neuropathy, and Inflammation Using In Vivo and In Silico Approaches. ACS Omega 2023; 8:22809-22819. [PMID: 37396203 PMCID: PMC10308391 DOI: 10.1021/acsomega.3c01717] [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] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/26/2023] [Indexed: 07/04/2023]
Abstract
Indazolones possess interesting pharmacological activities. The search for indazole and indazolone-containing nuclei as drugs is an important research area of medicinal chemistry. The current work aims to evaluate a novel indazolone derivative against in vivo and in silico targets of pain, neuropathy, and inflammation. An indazolone derivative (ID) was synthesized and characterized using advanced spectroscopic techniques. Well-established animal models of abdominal constriction, hot plate, tail immersion, carrageenan paw edema, and Brewer's yeast-induced pyrexia were employed for evaluating the potential of the ID at different doses (20-60 mg kg-1). Nonselective GABA antagonists, opioid antagonist naloxone (NLX) and pentylenetetrazole (PTZ), were employed to assess the potential role of GABAergic and opioidergic processes. The antineuropathic potential of the drug was evaluated using a vincristine-induced neuropathic pain model. In silico studies were performed to assess any possible interactions of the ID with pain target sites like cyclooxygenases (COX-I/II), GABAA, and opioid receptors. This study revealed that the selected ID (doses of 20-60 mg kg-1) efficiently hampered chemically and thermally induced nociceptive responses, producing significant anti-inflammatory and antipyretic effects. These effects produced by the ID were dose-dependent (i.e., 20-60 mg kg-1 and p range of 0.001-0.01) and significant in comparison to standards (p < 0.001). Antagonistic studies with NLX (1.0 mg kg-1) and PTZ (15.0 mg kg-1) revealed the involvement of the opioidergic mechanism rather than the GABAergic mechanism. The ID showed promising anti-static allodynia effects as well. In silico studies revealed preferential binding interactions of the ID with cyclooxygenases (COX-I/II), GABAA, and opioid receptors. According to the results of the current investigation, the ID may serve in the future as a therapeutic agent for the treatment of pyrexia, chemotherapy-induced neuropathic pain, and nociceptive inflammatory pain.
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Affiliation(s)
- Qarib Ullah
- Department of Chemistry, Hazara University, Mansehra 21310, Pakistan
| | - Zarshad Ali
- Department of Chemistry, Hazara University, Mansehra 21310, Pakistan
| | - Umer Rashid
- Department of Chemistry, COMSATS University Islamabad-Abbottabad Campus, 22060 Abbottabad, Pakistan
| | - Gowhar Ali
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Pakistan
| | - Nisar Ahmad
- School of Pharmacy, Institute of Health Sciences Mardan, Mardan, KPK 23200, Pakistan
| | - Rasool Khan
- Institute of Chemical Sciences, University of Peshawar, Peshawar 25120, Pakistan
| | - Sami Ullah
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Pakistan
| | - Muhammad Ayaz
- Department of Pharmacy, Faculty of Biological Sciences, University of Malakand, Dir (L), Chakdara, KP 18000, Pakistan
| | - H C Ananda Murthy
- Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, P O Box 1888, Adama, Oromia 1888, Ethiopia
- Department of Prosthodontics, Saveetha Dental College & Hospital, Saveetha Institute of Medical and Technical Science (SIMATS), Saveetha University, Chennai 600077, Tamil Nadu, India
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Wu M, Song D, Li H, Ahmad N, Xu H, Yang X, Wang Q, Cheng X, Deng S, Shu X. Resveratrol Enhances Temozolomide Efficacy in Glioblastoma Cells through Downregulated MGMT and Negative Regulators-Related STAT3 Inactivation. Int J Mol Sci 2023; 24:ijms24119453. [PMID: 37298405 DOI: 10.3390/ijms24119453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/09/2023] [Accepted: 05/27/2023] [Indexed: 06/12/2023] Open
Abstract
Chemoresistance blunts the efficacy of temozolomide (TMZ) in the treatment of glioblastoma (GBM). Elevated levels of O6-methylguanine-DNA methyltransferase (MGMT) and activation of signal transducer and of transcription 3 (STAT3) have been reported to correlate with GBM resistance to alkylator chemotherapy. Resveratrol (Res) inhibits tumor growth and improves drug chemosensitivity by targeting STAT3 signaling. Whether the combined therapy of TMZ and Res could enhance chemosensitivity against GBM cells and the underlying molecular mechanism remains to be determined. In this study, Res was found to effectively improve chemosensitivities of different GBM cells to TMZ, which was evaluated by CCK-8, flow cytometry, and cell migration assay. The combined use of Res and TMZ downregulated STAT3 activity and STAT3-regulated gene products, thus inhibited cell proliferation and migration, as well as induced apoptosis, accompanied by increased levels of its negative regulators: PIAS3, SHP1, SHP2, and SOCS3. More importantly, a combination therapy of Res and TMZ reversed TMZ resistance of LN428 cells, which could be related to decreased MGMT and STAT3 levels. Furthermore, the JAK2-specific inhibitor AG490 was used to demonstrate that a reduced MGMT level was mediated by STAT3 inactivation. Taken together, Res inhibited STAT3 signaling through modulation of PIAS3, SHP1, SHP2, and SOCS3, thereby attenuating tumor growth and increasing sensitivity to TMZ. Therefore, Res is an ideal candidate to be used in TMZ combined chemotherapy for GBM.
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Affiliation(s)
- Moli Wu
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Danyang Song
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Hui Li
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Nisar Ahmad
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Hong Xu
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Xiaobo Yang
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Qian Wang
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Xiaoxin Cheng
- College of Basic Medical Science, Dalian Medical University, Dalian 116044, China
| | - Sa Deng
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
| | - Xiaohong Shu
- College of Pharmacy, Dalian Medical University, Dalian 116044, China
- Key Laboratory for Basic and Applied Research on Pharmacodynamic Substances of Traditional Chinese Medicine of Liaoning Province, Dalian Medical University, Dalian 116044, China
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28
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Ahmad N, Andev R, Verdiyeva A, Dubey S. Single centre experience of 120 patients with non-infectious aortitis: Clinical features, treatment and complications. Autoimmun Rev 2023; 22:103354. [PMID: 37142195 DOI: 10.1016/j.autrev.2023.103354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 04/29/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Aortitis is an important form of vasculitis with significant risk of complications. Very few studies have provided detailed clinical phenotyping across the whole disease spectrum. Our primary aim was to look the clinical features, management strategies and complications associated with non-infectious aortitis. METHODS A retrospective review was performed on patients with diagnosis of noninfectious aortitis at the Oxford University hospitals NHS Foundation Trust. Clinicopathologic features were recorded including demographics, presentation, aetiology, laboratory, imaging findings, histopathology, complications, treatment, and outcome. RESULTS We report the data on 120 patients (59% females). Systemic inflammatory response syndrome constituted the most common presentation (47.5%). 10.8% were diagnosed following a vascular complication (dissection or aneurysm). All patients (n = 120) had raised inflammatory markers (median ESR 70.0 mm/h and CRP 68.0 mg/L). Isolated aortitis subgroup (15%) had significantly higher likelihood of presenting with vascular complications and challenging to diagnose due to non-specific symptoms. Prednisolone (91.5%) and methotrexate (89.8%) were the most used treatment. 48.3% developed vascular complications during the disease course including ischaemic complications (25%), aortic dilatation and aneurysms (29.2%) and dissection (4.2%). Risk of dissection was higher in the isolated aortitis subgroup at 16.6% compared to all other types of aortitis at 1.96%. CONCLUSION Risk of vascular complications is high in non-infectious aortitis patients during disease course, hence early diagnosis and appropriate management is key. DMARDs such as Methotrexate appear to be effective, nonetheless there remain gaps in evidence for longer-term management of relapsing disease. Dissection risk seems much higher for patients with isolated aortitis.
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Affiliation(s)
- N Ahmad
- Department of Rheumatology, Royal Berkshire NHS Foundation Trust, Reading, United Kingdom
| | - R Andev
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, University of Oxford, United Kingdom; Rheumatology Department, Nuffield Orthopaedic Centre, Oxford OX3 7LD, United Kingdom
| | - A Verdiyeva
- Department of Rheumatology, Nuffield Orthopaedic Centre, Oxford OX3 7LD, United Kingdom
| | - S Dubey
- Consultant Rheumatologist, Oxford University Hospitals NHS Foundation Trust, Nuffield Orthopaedic Centre, Windmill Road, Oxford OX3 7HE, United Kingdom; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford OX3 7LD, United Kingdom.
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Zakria M, Hussain A, Ahmad N, Ahmed N, Rauf MA, Siraj S. The lipid-lowering efficacy of rosuvastatin is associated with variations in SLCO1B1: a 12-month prospective cohort study. Eur Rev Med Pharmacol Sci 2023; 27:4708-4717. [PMID: 37259755 DOI: 10.26355/eurrev_202305_32483] [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: 06/02/2023]
Abstract
OBJECTIVE Statins' efficacy and safety are subject to wide inter-individual variability, partly due to genetic predisposition. Studies have shown that the genetic variations in the common solute carrier organic anion transporter family member 1B1 (SLCO1B1) gene polymorphisms affect the transport of statins' transport into hepatocytes, their plasma concentration, and circulation time. The ultimate result is variable and personalized statins response and statin-associated muscular symptoms (SAMS). Here we report an update on the differential response to rosuvastatin therapy in the Pakistani population. PATIENTS AND METHODS A total of 166 hyperlipidemic patients on rosuvastatin were prospectively followed for 24 weeks. Muscle symptoms were recorded after 6-8 weeks of therapy, and assessment was done according to the SAMS-clinical index tool. Patients were genotyped for SLCO1B1 c.521T>C and c.388A>G polymorphisms, for association with lipid-lowering response and statin-associated muscle symptoms. The plasma level of rosuvastatin was determined through Liquid chromatography-mass spectrometry (LCMS) for possible correlation with adverse effects and lipid-lowering efficacy. RESULTS Mean reduction in low-density lipoprotein cholesterol (LDL-C) was 42.34 mg/dl (p<0.001), 35.66 mg/dl (p<0.001), and 24.47 mg/dl (p=0.202) in reference, heterozygous and mutant homozygous groups of SLCO1B1 c.521T>C, respectively. A 15.70% and 42.14% diminished LDL-C reduction was observed in c.521TC and c.521CC, respectively, compared to the reference c.521TT genotype. Similarly, for SLCO1B1 c.388A>G, 20.50% and 29.40% less LDL-C lowering effect was observed in heterozygous and mutant homozygous carriers, respectively. SAMS were observed in 37% and 33% of heterozygous and minor homozygous, respectively, (p=0.059). The rosuvastatin plasma level was 1.89-fold higher in the c.521CC genotype than in the reference homozygous type. CONCLUSIONS Differential lipid-lowering response and muscular symptoms due to rosuvastatin are associated with the SLCO1B1 common polymorphisms. Further studies are needed to validate dose adjustment and rationalization.
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Affiliation(s)
- M Zakria
- Institute of Pharmaceutical Sciences, Khyber Medical University, Hayatabad, Peshawar, Pakistan.
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Fazal H, Akram M, Ahmad N, Qaisar M, Kanwal F, Rehman G, Ullah I. Nutritionally rich biochemical profile in essential oil of various Mentha species and their antimicrobial activities. Protoplasma 2023; 260:557-570. [PMID: 35943630 DOI: 10.1007/s00709-022-01799-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 07/26/2022] [Indexed: 06/15/2023]
Abstract
The Mentha species of family Lamiaceae are famous for their flavor and are commercially used in many food products worldwide. They are widely used to cure digestive problems as well as a natural source of antioxidants and antimicrobials. In this report, the essential oils (EOs) of five Mentha species, namely Mentha citrata, Mentha x piperita, Mentha pulegium, Mentha spicata, and Mentha suaveolens were extracted and their chemical diversity was investigated through gas chromatography-mass spectroscopy (GC-MS). The differential doses (5, 10, and 15 µl) of EOs were tested for antimicrobial potential against two gram-positive bacteria (Staphylococcus aureus and Bacillus subtilis), five gram-negative bacteria (Escherichia coli, Pseudomonas aeroginosa, Salmonella typhi, Proteus mirabilis and Klebsiella pneumoniae) and a fungal strain (Candida albicans). The GC-MS results revealed the major components in the EOs were Carvone, Linalool, Hotrienol, Menthol, Isopulegone, Furanone, Piperitone, and Thymol. Moreover, the higher dose (15 µl) of EOs of M. citrata inhibited the growth of S. typhi and C. albicans (35.8 ± 2.4 and 35.2 ± 2.5 mm), M. x piperita inhibited E. coli, B. subtilis, and C. albicans (28.5 ± 3.5, 26.1 ± 2.1, and 25.4 ± 1.1 mm), M. pulegium inhibited K. pneumoniae, B. subtilis, and C. albicans (26.8 ± 1.8, 24.2 ± 2.2, and 25.3 ± 0.9 mm), M. spicata significantly inhibited S. typhi and B. subtilis (35.7 ± 2.7 and 36.3 ± 2.1 mm), and M. suaveolens inhibited K. pneumoniae, C. albicans, and S. typhi (30.8 ± 1.9, 26.9 ± 1.1, and 20.1 ± 0.8 mm) respectively. This study concluded that the EOs of M. citrata was effective against S. typhi and C. albicans. The M. x piperita exhibited strong activities against E. coli, B. subtilis, and C. albicans. Furthermore, the M. pulegium strongly inhibited the growth of K. pneumoniae and C. albicans. The EO of M. spicata was more potent against S. typhi and B. subtilis, while the M. suaveolens was comparatively more effective against S. typhi, K. pneumoniae, and C. albicans. These EOs offer a natural source of antimicrobial agents with high commercial values and social acceptance and could be scale up by food and pharmaceutical industries to control pathogenic diseases.
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Affiliation(s)
- Hina Fazal
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Muhammad Akram
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Nisar Ahmad
- Center for Biotechnology and Microbiology, University of Swat, Swat, 19200, Pakistan.
| | - Muhammad Qaisar
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Farina Kanwal
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Gohar Rehman
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
| | - Irfan Ullah
- Pakistan Council of Scientific and Industrial Research (PCSIR) Laboratories Complex, Peshawar, 25120, Pakistan
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Alzubaidi AM, Othman HA, Ullah S, Ahmad N, Alam MM. Analysis of Monkeypox viral infection with human to animal transmission via a fractional and Fractal-fractional operators with power law kernel. Math Biosci Eng 2023; 20:6666-6690. [PMID: 37161123 DOI: 10.3934/mbe.2023287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Monkeypox (MPX) is a global public health concern. This infectious disease affects people all over the world, not just those in West and Central Africa. Various approaches have been used to study epidemiology, the source of infection, and patterns of transmission of MPX. In this article, we analyze the dynamics of MPX using a fractional mathematical model with a power law kernel. The human-to-animal transmission is considered in the model formulation. The fractional model is further reformulated via a generalized fractal-fractional differential operator in the Caputo sense. The basic mathematical including the existence and uniqueness of both fractional and fractal-fractional problems are provided using fixed points theorems. A numerical scheme for the proposed model is obtained using an efficient iterative method. Moreover, detailed simulation results are shown for different fractional orders in the first stage. Finally, a number of graphical results of fractal-fractional MPX transmission models are presented showing the combined effect of fractal and fractional orders on model dynamics. The resulting simulations conclude that the new fractal-fractional operator added more biological insight into the dynamics of illness.
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Affiliation(s)
- Alia M Alzubaidi
- Department of Mathematics, AL-Qunfudhah University college, Umm Al-Qura University, Saudi Arabia
| | - Hakeem A Othman
- Department of Mathematics, AL-Qunfudhah University college, Umm Al-Qura University, Saudi Arabia
| | - Saif Ullah
- Department of Mathematics, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Nisar Ahmad
- Institute of Numerical Sciences Kohat University of Science and Technology (KUST) Kohat, Pakistan
| | - Mohammad Mahtab Alam
- Department of Basic Medical Sciences, College of Applied Medical Science, King Khalid University, Abha 61421, Saudi Arabia
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Ahmad N, de la Serna IL, Marathe HG, Fan X, Dube P, Zhang S, Haller ST, Kennedy DJ, Pestov NB, Modyanov NN. Eutherian-Specific Functions of BetaM Acquired through Atp1b4 Gene Co-Option in the Regulation of MyoD Expression. Life (Basel) 2023; 13:414. [PMID: 36836771 PMCID: PMC9962273 DOI: 10.3390/life13020414] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/20/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Vertebrate ATP1B4 genes represent a rare instance of orthologous gene co-option, resulting in radically different functions of the encoded BetaM proteins. In lower vertebrates, BetaM is a Na, K-ATPase β-subunit that is a component of ion pumps in the plasma membrane. In placental mammals, BetaM lost its ancestral role and, through structural alterations of the N-terminal domain, became a skeletal and cardiac muscle-specific protein of the inner nuclear membrane, highly expressed during late fetal and early postnatal development. We previously determined that BetaM directly interacts with the transcriptional co-regulator SKI-interacting protein (SKIP) and is implicated in the regulation of gene expression. This prompted us to investigate a potential role for BetaM in the regulation of muscle-specific gene expression in neonatal skeletal muscle and cultured C2C12 myoblasts. We found that BetaM can stimulate expression of the muscle regulatory factor (MRF), MyoD, independently of SKIP. BetaM binds to the distal regulatory region (DRR) of MyoD, promotes epigenetic changes associated with activation of transcription, and recruits the SWI/SNF chromatin remodeling subunit, BRG1. These results indicate that eutherian BetaM regulates muscle gene expression by promoting changes in chromatin structure. These evolutionarily acquired new functions of BetaM might be very essential and provide evolutionary advantages to placental mammals.
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Affiliation(s)
- Nisar Ahmad
- Department of Physiology and Pharmacology, Center for Diabetes and Endocrine Research, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Ivana L. de la Serna
- Department of Cell and Cancer Biology, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Himangi G. Marathe
- Department of Cell and Cancer Biology, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Xiaoming Fan
- Department of Medicine, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Prabhatchandra Dube
- Department of Medicine, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Shungang Zhang
- Department of Medicine, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Steven T. Haller
- Department of Medicine, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - David J. Kennedy
- Department of Medicine, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Nikolay B. Pestov
- Department of Physiology and Pharmacology, Center for Diabetes and Endocrine Research, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
| | - Nikolai N. Modyanov
- Department of Physiology and Pharmacology, Center for Diabetes and Endocrine Research, College of Medicine and Life Sciences, The University of Toledo, Toledo, OH 43614, USA
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Naveed A, Zhuparova A, Ahmad N, FathollahZadeh Aghdam R. Sources of information on sustainable innovation: a citation-based systematic literature review and content analysis. Total Quality Management & Business Excellence 2023. [DOI: 10.1080/14783363.2022.2157713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Amjad Naveed
- Department of Business Development and Technology (BTECH), Aarhus University, Herning, Denmark
| | - Aziza Zhuparova
- Higher School of Economic and Business, Al-Farabi Kazakh National University, Almaty, Kazakhstan
| | - Nisar Ahmad
- Department of economics and Finance, Sultan Qaboos University, Muscat, Oman
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Rizaie ME, Horsey EM, Ge Z, Ahmad N. The role of organizational citizenship behavior and patriotism in sustaining public health employees' performance. Front Psychol 2023; 13:997643. [PMID: 36704689 PMCID: PMC9872910 DOI: 10.3389/fpsyg.2022.997643] [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: 07/19/2022] [Accepted: 11/24/2022] [Indexed: 01/05/2023] Open
Abstract
Employee performance during health crises is currently one of the most alarming global concerns. Owing to its significance, scholars assessed factors that improve such performance. However, such improvements in performance require public health employees' discretionary behavior. We investigate the impact of organizational citizenship behavior and patriotism on employee performance, shifting the focus of the healthcare industry's employee performance conversation to how it can be sustained. We used cross-section data from 541 Chinese public health employees who made up the final sample in this study, which has been shown to be appropriate for investigations utilizing a quantitative method. The results of our empirical analysis demonstrate that organizational citizenship behavior positively contributes to sustaining employee performance. We found the same to be true about the positive mediating effect of patriotism on the aforementioned relationship. The findings offer insights into how a country's performance at both local and international levels propels and sustains the job performance of its citizenry. Thus, governments should be more efficient and ensure they maintain a robust institutional environment. This study provides theoretical and empirical evidence based on a research survey of the roles of organizational citizenship behavior and patriotism that sustain employee performance in China's public health sector, in particular during health crises.
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Affiliation(s)
- Mohammad Eqbal Rizaie
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui, China
| | - Emmanuel Mensah Horsey
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui, China
| | - Zhangzhi Ge
- School of Public Affairs, University of Science and Technology of China, Hefei, Anhui, China,*Correspondence: Zhangzhi Ge,
| | - Nisar Ahmad
- School of Management, University of Science and Technology of China, Hefei, Anhui, China
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Hafeez MB, Zahra N, Ahmad N, Shi Z, Raza A, Wang X, Li J. Growth, physiological, biochemical and molecular changes in plants induced by magnetic fields: A review. Plant Biol (Stuttg) 2023; 25:8-23. [PMID: 35929950 DOI: 10.1111/plb.13459] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [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: 05/14/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
The Earth's geomagnetic field (GMF) is an inescapable environmental factor for plants that affects all growth and yield parameters. Both strong and weak magnetic fields (MF), as compared to the GMF, have specific roles in plant growth and development. MF technology is an eco-friendly technique that does not emit waste or generate harmful radiation, nor require any external power supply, so it can be used in sustainable modern agriculture. Thus, exposure of plants to MF is a potential affordable, reusable and safe practice for enhancing crop productivity by changing physiological and biochemical processes. However, the effect of MF on plant physiological and biochemical processes is not yet well understood. This review describes the effects of altering MF conditions (higher or lower values than the GMF) on physiological and biochemical processes of plants. The current contradictory and inconsistent outcomes from studies on varying effects of MF on plants could be related to species and/or MF exposure time and intensity. The reviewed literature suggests MF have a role in changing physiological processes, such as respiration, photosynthesis, nutrient uptake, water relations and biochemical attributes, including genes involved in ROS, antioxidants, enzymes, proteins and secondary metabolites. MF application might efficiently increase growth and yield of many crops, and as such, should be the focus for future research.
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Affiliation(s)
- M B Hafeez
- College of Agronomy, Northwest A&F University, Yangling, China
| | - N Zahra
- Department of Botany, University of Agriculture, Faisalabad, Pakistan
| | - N Ahmad
- College of Agronomy, Northwest A&F University, Yangling, China
| | - Z Shi
- College of Agronomy, Northwest A&F University, Yangling, China
| | - A Raza
- College of Agriculture, Oil Crops Research Institute, Fujian Agriculture and Forestry University (FAFU), Fuzhou, China
| | - X Wang
- College of Agronomy, Northwest A&F University, Yangling, China
| | - J Li
- College of Agronomy, Northwest A&F University, Yangling, China
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Ahmad H, Zhao X, Ahmad N, Khan A, Jin Y, Du J, Zheng X, Zeng L, Ouyang Y, Yang P, Chen M, Li X, Yang Z, Tian Z. Benincasa hispida extracts positively regulated high salt-induced hypertension in Dahl salt-sensitive rats: Impact on biochemical profile and metabolic patterns. J Food Biochem 2022; 46:e14497. [PMID: 36314446 DOI: 10.1111/jfbc.14497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 10/12/2022] [Accepted: 10/20/2022] [Indexed: 12/29/2022]
Abstract
Salt-induced hypertension is one of the major issues worldwide and one of the main factors involved in heart and kidney failure. The objective of this study was to investigate the potential role of Benincasa hispida extracts on high salt-induced hypertension in Dahl-salt sensitive (D-SS) rats and to find out the metabolic and biochemical pattern involved in the reduction of hypertension. Twenty-six Dahl salt-sensitive (D-SS) rats were selected and divided into four groups. The metabolic strategy was applied to test the extracts on salt-sensitive hypertension in kidney. Gas Chromatography-Mass spectrometry (GC-MS) was used to identify the potent biochemical profile in renal medulla and cortex of rat kidneys. The differential metabolites of cortex and medulla, enrichment analysis and pathway analysis were performed using metabolomics data. The GC-MS data revealed that 24 different antihypertensive metabolites was detected in renal cortex, while 16 were detected in renal medulla between different groups. The significantly metabolic pathways namely citrate cycle, glutathione metabolism, glycine, serine, and threonine metabolism, glyoxylate and dicarboxylate metabolism, glycerolipid metabolism, alanine, aspartate and glutamate metabolism in renal cortex and glycerolipid metabolism, pentose phosphate pathway, citrate cycle, glycolysis, glycerophospholipid metabolism, phenylalanine, tyrosine and tryptophan biosynthesis in renal medulla were involved in the process of Hypertension. The results suggest that the extract mainly alter the metabolic pathways of amino acid in Dahl salt-sensitive rats and its antioxidant potential reduced the hypertension patterns of Salt-sensitive rat. The antihypertensive components malic acid, aspartic acid, and glycine of extract can be used as therapeutic drugs to protect kidneys from salt-induced hypertension. PRACTICAL APPLICATIONS: Hypertension is a multifactorial disease and one of the risk factors for heart and kidney failure. Benincasa hispida is a widely used vegetable in China, which belongs to the Cucurbitaceae family. Benincasa hispida (wax gourd) has been used in traditional Chinese medicine for the treatment of inflammation and hypertension. The Benincasa hispida contains many compounds such as amino acids, carbohydrates, volatile compounds, vitamins, and minerals. The amino acid present in the pulp of Benincasa hispida are ornithine, threonine, aspartate, glutamate, serine, glycine, proline, alanine, valine, cysteine, isoleucine, tyrosine, leucine, lysine, phenylalanine, histidine, arginine, and γ-aminobutyric acid. Our results showed that Benincasa hispida is one of the potent natural antioxidants and can maintain normal blood pressure in Dahl salt-sensitive rats (D-SS). In conclusion, the current results provide good theoretical basis for the development and research using Benincasa hispida as an effective natural antioxidant for hypertension.
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Affiliation(s)
- Hussain Ahmad
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Xinrui Zhao
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Nisar Ahmad
- Center for Biotechnology and Microbiology, University of Swat, Swat, Pakistan
| | - Abbas Khan
- Department of Bioinformatics and Biological Statistics, School of Life Sciences and Biotechnology, Shanghai Jiaotong University, Shanghai, China
| | - Yuexin Jin
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Jie Du
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Xuewei Zheng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Li Zeng
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Yanan Ouyang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Pengfei Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Meng Chen
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Xiaoxue Li
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Zhe Yang
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
| | - Zhongmin Tian
- The Key Laboratory of Biomedical Information Engineering of Ministry of Education, School of Life Sciences and Technology, Xi'an Jiaotong University, Xi'an, China
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Khan A, Faisal M, Aslam B, Anwar H, Mehmood M, Aslam N, Roobi A, Aslam J, Muzaffar H, Mehmood A, Majeed L, Ahmad N, Haider U. Studying the wnt/beta- catenin and microrna signaling crosstalk in CTNNB1and ABCG2 genes expression in prostate cancer. EUR UROL SUPPL 2022. [DOI: 10.1016/s2666-1683(22)02357-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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Ishfaq S, Ullah H, Rahman TU, Majid S, Ahmad N, Ellahi M, Badshah S, Akram M, Panezai N. Morita Baylis Hillman Adduct Serves as Ligand in the Synthesis of Transition Metal Complexes Exhibiting Antibacterial Activity. Pharm Chem J 2022. [DOI: 10.1007/s11094-022-02725-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ullah R, Ali G, Baseer A, Irum Khan S, Akram M, Khan S, Ahmad N, Farooq U, Kanwal Nawaz N, Shaheen S, Kumari G, Ullah I. Tannic acid inhibits lipopolysaccharide-induced cognitive impairment in adult mice by targeting multiple pathological features. Int Immunopharmacol 2022; 110:108970. [DOI: 10.1016/j.intimp.2022.108970] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/05/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022]
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Chhabra G, Thornton J, Su S, Ndiaye M, Ahmad N. 654 Novel immune-related proteins differentially expressed in melanoma. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Dong B, Simonson L, Vold S, Oldham E, Barten L, Ahmad N, Chang H. 644 Planar cell polarity gene frizzled 6 promotes melanoma metastasis by regulating canonical Wnt signaling and EMT pathways. J Invest Dermatol 2022. [DOI: 10.1016/j.jid.2022.05.655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Nik Mazlan SA, Abdul Hadi Sabri FS, Mohamed Zahidi J, Seman Z, Ahmad N, Ramli SR. Human brucellosis: Six years retrospective study on seropositivity in Malaysia. Malays J Pathol 2022; 44:269-276. [PMID: 36043590] [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: 06/15/2023]
Abstract
INTRODUCTION Human brucellosis is a zoonotic disease in Malaysia. This study analysed six-year retrospective seropositivity trends of human brucellosis cases from 2014 to 2019. METHODS AND MATERIALS A total of 1,281 serum samples were obtained from suspected brucellosis patients were included. The sera were tested using an enzyme-linked immunosorbent assay for IgM and IgG antibodies for Brucella spp. Samples with equivocal or positive antibody index were confirmed with an immunocapture agglutination. RESULTS During the study period, 5.8% (n=74) of suspected cases showed seropositivity for human brucellosis. The central region has the highest seropositivity cases of human brucellosis. Consumption of unpasteurised milk was significantly associated with human brucellosis in this study with adjusted odds ratio ((AOR) = 4.56, 95% CI = 2.6, 8.02, p-value < 0.001). The age group of less than 15 years old was more likely to contract brucellosis ((AOR) = 2.81, 95% CI = 1.01, 7.84 p-value < 0.048). CONCLUSION Serological tests have been widely used for the diagnosis of human brucellosis. However, diagnosis using serology is often challenging without the presence of a convalescent sample. In conclusion, even though human brucellosis has a low prevalence rate, the disease has serious public health implications. The usage of effective diagnostic tools as well as implementation of 'One Health' approach are the way forward to prevent and control of brucellosis in the country.
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Affiliation(s)
- S A Nik Mazlan
- National Institutes of Health, Institute for Medical Research, Infectious Disease Research Centre, Bacteriology Unit, Selangor, Malaysia
| | - F S Abdul Hadi Sabri
- National Institutes of Health, Institute for Medical Research, Infectious Disease Research Centre, Bacteriology Unit, Selangor, Malaysia
| | - J Mohamed Zahidi
- National Institutes of Health, Institute for Medical Research, Infectious Disease Research Centre, Bacteriology Unit, Selangor, Malaysia
| | - Z Seman
- National Institutes of Health, Biostatistics and Data Repository Sector, Selangor, Malaysia
| | - N Ahmad
- National Institutes of Health, Institute for Medical Research, Infectious Disease Research Centre, Selangor, Malaysia
| | - S R Ramli
- National Institutes of Health, Institute for Medical Research, Infectious Disease Research Centre, Bacteriology Unit, Selangor, Malaysia.
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Alam H, Zamin M, Adnan M, Ahmad N, Nawaz T, Saud S, Basir A, Liu K, Harrison MT, Hassan S, Alharby HF, Alzahrani YM, Alghamdi SA, Majrashi A, Alharbi BM, Alabdallah NM, Fahad S. Evaluating the resistance mechanism of Atriplex leucoclada (Orache) to salt and water stress; A potential crop for biosaline agriculture. Front Plant Sci 2022; 13:948736. [PMID: 35979075 PMCID: PMC9377539 DOI: 10.3389/fpls.2022.948736] [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] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 06/01/2022] [Indexed: 06/15/2023]
Abstract
The development of food and forage crops that flourish under saline conditions may be a prospective avenue for mitigating the impacts of climate change, both allowing biomass production under conditions of water-deficit and potentially expanding land-use to hitherto non-arable zones. Here, we examine responses of the native halophytic shrub Atriplex leucoclada to salt and drought stress using a factorial design, with four levels of salinity and four drought intensities under the arid conditions. A. leucoclada plants exhibited morphological and physiological adaptation to salt and water stress which had little effect on survival or growth. Under low salinity stress, water stress decreased the root length of A. leucoclada; in contrast, under highly saline conditions root length increased. Plant tissue total nitrogen, phosphorus and potassium content decreased with increasing water stress under low salinity. As salt stress increased, detrimental effects of water deficit diminished. We found that both salt and water stress had increased Na+ and Cl- uptake, with both stresses having an additive and beneficial role in increasing ABA and proline content. We conclude that A. leucoclada accumulates high salt concentrations in its cellular vacuoles as a salinity resistance mechanism; this salt accumulation then becomes conducive to mitigation of water stress. Application of these mechanisms to other crops may improve tolerance and producitivity under salt and water stress, potentially improving food security.
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Affiliation(s)
- Hasnain Alam
- Department of Biological Sciences, International Islamic University, Islamabad, Pakistan
- Department of Biology, College of Sciences, United Arab Emirates University, Al Ain, United Arab Emirates
| | - Muhammad Zamin
- Department of Agriculture, University of Swabi, Swabi, Pakistan
| | - Muhammad Adnan
- Department of Agriculture, University of Swabi, Swabi, Pakistan
| | - Nisar Ahmad
- Department of Biotechnology, University of Science and Technology, Bannu, Pakistan
| | - Taufiq Nawaz
- Department of Food Science and Technology, The University of Agriculture, Peshawar, Pakistan
| | - Shah Saud
- College of Life Science, Linyi University, Linyi, China
| | - Abdul Basir
- Department of Agriculture, University of Swabi, Swabi, Pakistan
| | - Ke Liu
- Tasmanian Institute of Agriculture, University of Tasmania, Burnie, TAS, Australia
| | - Matthew Tom Harrison
- Tasmanian Institute of Agriculture, University of Tasmania, Burnie, TAS, Australia
| | - Shah Hassan
- Department of Agricultural Extension Education & Communication, The University of Agriculture, Peshawar, Pakistan
| | - Hesham F. Alharby
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Yahya M. Alzahrani
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Sameera A. Alghamdi
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Ali Majrashi
- Department of Biology, College of Science, Taif University, Taif, Saudi Arabia
| | - Basmah M. Alharbi
- Department of Biology,, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Nadiyah M. Alabdallah
- Department of Biology, College of Science, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Shah Fahad
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bioresource, College of Tropical Crops, Hainan University, Haikou, China
- Department of Agronomy, The University of Haripur, Haripur, Pakistan
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Rashid Y, Fozia, Ahmad I, Ahmad N, Aslam M, Alotaibi A. Affective Antidepressant, Cytotoxic Activities, and Characterization of Phyto-Assisted Zinc Oxide Nanoparticles Synthesized Using Sanvitalia procumbens Aqueous Extract. Biomed Res Int 2022; 2022:1621372. [PMID: 35757480 PMCID: PMC9225862 DOI: 10.1155/2022/1621372] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/21/2022] [Accepted: 06/04/2022] [Indexed: 11/17/2022]
Abstract
Green synthesis of nanoparticles has emerged as an effective and environmentally friendly method. Therefore, the current investigation is based on the green synthesis of zinc oxide nanoparticles (ZnO-NPs) using plant extract of Sanvitalia procumbens (S. procumbens) that act as a capping and reducing agent. S. procumbens is a fast-growing shrub and densely available plant and may have potential to synthesize ZnO-NPs. The synthesized ZnO-NPs were characterized by different techniques, including Fourier transform infrared spectroscopy (FT-IR), UV-visible (UV-Vis), energy-dispersive X-ray (EDX), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The UV-Vis spectrum at 350 nm revealed an absorption peak for the synthesis of ZnO-NPs. In addition, photoactive biomolecules of the prepared ZnO-NPs were identified by using FT-IR spectroscopy. Furthermore, the spherical geometry of ZnO-NPs was evaluated by SEM images. The synthesized ZnO-NPs were also used to enhance the antidepressant activity and exhibited a remarkable reduction in the time of immobility in tail suspension tests (TST) and forced swim tests (FST), as well as increased the BDNF levels in the brain and plasma. ZnO-NPs have a low risk of biocompatibility (cell visibility) at a concentration of 7 g/mL or below. The nanoparticles were biologically compatible when the concentrations were increased up to 11 μg/mL. It was concluded that ZnO-NPs were investigated as a possible carrier for antidepressant drug delivery into the brain, and their excellent cytotoxic activity was evaluated by using the MTT assay to determine their biocompatibility.
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Affiliation(s)
- Yasir Rashid
- Department of Chemistry, Kohat University of Science & Technology (KUST), Kohat, Pakistan
| | - Fozia
- Biochemistry Department, Khyber Medical University Institute of Medical Sciences, Kohat, Pakistan
| | - Ijaz Ahmad
- Department of Chemistry, Kohat University of Science & Technology (KUST), Kohat, Pakistan
| | - Nisar Ahmad
- Department of Chemistry, Kohat University of Science & Technology (KUST), Kohat, Pakistan
| | - Madeeha Aslam
- Department of Chemistry, Kohat University of Science & Technology (KUST), Kohat, Pakistan
| | - Amal Alotaibi
- Basic Science Department, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
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Chan A, Rigler K, Ahmad N, Lafont T. POS0958 PROGRESSIVE IMPROVEMENT IN TIME TO DIAGNOSIS IN AXIAL SPONDYLOARTHRITIS THROUGH AN INTEGRATED REFERRAL AND EDUCATION SYSTEM. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.398] [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: 11/03/2022]
Abstract
BackgroundDespite the advances in the treatment and management of axial spondyloarthritis (axSpA), there remains a significant delay in the diagnosis of the condition. The diagnostic delay is 8-10 years in Europe and 8.5 years on average in the United Kingdom. This is contributed by the lack of awareness of axSpA, limited access to diagnostic tests and unstructured referral pathways. The delayed diagnosis leads to higher morbidity from the condition.ObjectivesTo assess the delay in the diagnosis of axSpA over time in a real world axSpA cohort diagnosed over a 7 year period from 2015 and to evaluate factors associated with this delay. During this time, we evaluated the effectiveness of the interventions to reduce the delay to diagnosis.MethodsA cohort of axSpA patients newly diagnosed between 2015 to 2021, were studied. This was a cross-sectional study on patients with axSpA who visited a specialist rheumatology clinic at a single centre. The demographic, clinical and diagnostic variables were recorded. Diagnostic delay was defined as the time interval between the year of first symptom and year of diagnosis. The mean and median diagnostic delay were calculated. An integrated educational and referral system were implemented from 20151. This included education to the main referrers in to the system including general practitioners (GPs) and community musculoskeletal (MSK) triage physiotherapists. The electronic referral systems were updated annually according to best practice guidelines2. An impact analysis was performed evaluating diagnostic delay for axSpA during this period.ResultsOf the 110 axSpA patients studied, 60 (54.4%) were male and 50 (45.5%) female. The mean (range) age was 37 (18-52) years. All patients met the ASAS classification criteria for axSpA. Radiographic axSpA (Ankylosing spondylitis) fulfilling New York criteria, was diagnosed in (62%) of the patients. There were more patients with radiographic axSpA in the earlier years of diagnosis (100% in 2015) and more of non-radiographic axSpA in the later years (83% in 2021). HLA-B*27 positivity was found in 79 (71.8%) of patients. The majority of referrals were from general practitioners 63 (57.2%), physiotherapists 19 (17.3%), orthopaedics 18 (16.4%) and other specialties 10 (9.1%). There was no significant difference in the mean (years) delay to diagnosis from the source of the clinic referral. The mean and median delay to diagnosis by year of diagnosis were 9.9, 9.5 (±3.1) years in 2015, 7.1, 7(±1) in 2016, 5.3,5 (±2.7) in 2017, 4.9, 4 (±3) in 2018, 4.4, 2.5 (±4.8) in 2019, 3.6, 2 (±3.2) in 2020, 2.2, 1 (±2.6) in 2021. The majority of the patients were diagnosed between 31-40 years (41%), 22% between 18-30 years, 31% between 41-50 years and 4% after the age of 50 years. Higher age at diagnosis was associated with a longer diagnostic delay. Diagnosis of disease at 18-30 years of age was associated with shorter mean delay to diagnosis (2.9 years), age 31-40 (4.6), age 41-50 (5.9), and age > 51 (6.5).ConclusionDelay in axSpA diagnosis has significantly improved in this real-world cohort during the last seven years. The mean diagnostic delay was 2 years indicating diagnostic delay may be for most patients shorter than previously reported. The factors associated with a faster diagnosis were a) more recent year of first rheumatology consult b) earlier age at presentation. Increased educational and awareness campaigns in primary care and musculoskeletal triage has led to the early recognition of axSpA. Early referral to a rheumatology service using electronic referral symptom can improve the diagnostic delay of axSpA. With continuous improvement cycles, our aim is to get reduce delays to diagnosis to under 1 year with line with the Gold Standard to Diagnosis in axSpA.References[1]All Party Parliamentary Group (APPG) on Axial Spondyloarthritis. 2019.[2]https://nass.co.uk/wp-content/uploads/2020/03/APPG-on-Axial-SpA-Second-Meeting-Minutes.pdf[3]NICE Guideline NG65. Spondyloarthritis in over 16s: diagnosis and management. 2017. https://www.nice.org.uk/guidance/ng65Disclosure of InterestsAntoni Chan Speakers bureau: Janssen, Novartis, Amgen, Abbvie, Celgene, UCB, Consultant of: Novartis, Lilly, Abbvie, Grant/research support from: Novartis, UCB, Kathryn Rigler: None declared, Nadia Ahmad: None declared, Tanguy Lafont: None declared
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Rusdi R, Halim N, Nurazzi N, Abidin Z, Abdullah N, Ros F, Ahmad N, Azmi A. The Effect of Layering Structures on Mechanical and Thermal Properties of Hybrid Bacterial Cellulose/Kevlar Reinforced Epoxy Composites. Heliyon 2022; 8:e09442. [PMID: 35677420 PMCID: PMC9168520 DOI: 10.1016/j.heliyon.2022.e09442] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 02/06/2022] [Accepted: 05/11/2022] [Indexed: 11/26/2022] Open
Abstract
The effect of layering structures on mechanical and thermal hybrid bacterial cellulose (BC) sheet/Kevlar reinforced epoxy composites was investigated. The BC sheet was extracted from Nata de Coco and used as green reinforcement material hybrid with Kevlar reinforced epoxy composites. The BC/Kevlar reinforced epoxy composite was fabricated by using hand lay-up technique equipped with vacuum bagging system and the BC sheets and Kevlar layers were laminated into different layered structures. The performance of the hybrid BC/Kevlar reinforced epoxy composites was characterized through tensile test and low velocity impact according to ASTM D3039 and ASTM D7136, respectively. The thermal performance of the hybrid composites was characterized by using dynamic mechanical analysis (DMA) test. Tensile test on BC sheet composites with Kevlar and epoxy demonstrated that the addition of BC sheet in BC/Kevlar could not withstand the tensor stress by reducing the tensile stress and Young's modulus. The one layer of Kevlar which was replaced with three to six BC sheets had increased the ability to absorb impact force. The storage modulus (E′) and Tan δ were significantly dependent on the number of BC sheets and its layering structure. The highest value of E′ was observed when BC sheets were arranged alternately with the Kevlar layers. Different damage mechanisms associated with the number of BC sheets and its layered-structure suggested that the BC sheet was functioning as an impact energy absorber as well as strengthening fibers. This study will upsurge interest in BC reinforced composites and the development of new ideas in automotive, marine and bullet applications.
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Ullah R, Badshah W, Ali G, Ullah A, Khan SU, Ahmad N, Shahid M, Naveed M, Ullah S, Bangash SA, Althobaiti YS. Cassia artemisiodes attenuates nociceptive and diabetes-induced neuropathic pain modalities apropos antioxidant and anti-inflammatory mechanisms. Biomed Pharmacother 2022; 149:112834. [PMID: 35339108 DOI: 10.1016/j.biopha.2022.112834] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 11/02/2022] Open
Abstract
Cassia plants have a considerable position in conventional systems of medicine. The possible anti-nociceptive, anti-inflammatory, and anti-neuropathic properties of Cassia artemisiodes (CAD) extract were tested using the standard animal models. In this study, in vitro antioxidant, cyclooxygenase (COX-1 and 2), and 5-lipoxygenase (5-LOX) inhibitory assays were performed. The anti-inflammatory activity was evaluated using carrageenan, histamine, and serotonin-induced paw edema models. Antipyretic activity, thermally and chemically-induced nociception, and naloxone antagonistic activities were carried out. The CAD extract was tested for anti-neuropathic activity in the streptozotocin-induced diabetic neuropathy model. Suppressing the effect of CAD extract on the mRNA level of inducible nitric oxide synthase (iNOS), COX-2, and pro-inflammatory cytokines (TNF-α, IL-1β, IL-6) was determined by performing RT-PCR. The CAD extract inhibited COX-2 and 5-LOX enzymes, paw inflammation, and reduced nociceptive behaviors. The mRNA gene expression of iNOS, COX-2, and inflammatory cytokines was reduced significantly with increased DPPH scavenging activity. The extract significantly reduced the diabetes-induced neuropathic pain. In a nutshell, these results recommended that the CAD extract has anti-nociceptive and anti-neuropathic activities due to inhibition of inflammatory and oxidative signaling.
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Affiliation(s)
- Rahim Ullah
- Faculty of Life Science, Department of Pharmacy Sarhad University of Science and Information Technology, Peshawar, Khyber Pakhtunkhwa, Pakistan; Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan.
| | - Waseem Badshah
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Khyber Pakhtunkhwa, Pakistan.
| | - Gowhar Ali
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan; The Ken and Ruth Davee Department of Neurology and Clinical Neurosciences Northwestern University Feinberg School of Medicine, Tarry Building, Room 13-715 300 East Superior St., Chicago IL 60611, USA.
| | - Aman Ullah
- College of Pharmaceutical Sciences, Shifa Tameer-e-Millat University, Islamabad 44000, Pakistan.
| | - Saleem Ullah Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Khyber Pakhtunkhwa, Pakistan.
| | - Nisar Ahmad
- Faculty of Pharmacy, Grand Asian University Sialkot, Punjab, Pakistan.
| | - Muhammad Shahid
- Department of Pharmacy, Institute of Integrative Biosciences, CECOS University of IT and Emerging Sciences, Peshawar, Khyber Pakhtunkhwa, Pakistan.
| | - Muhammad Naveed
- Department of Pharmacy, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Sami Ullah
- Department of Pharmacy, University of Peshawar, Peshawar 25120, Khyber Pakhtunkhwa, Pakistan.
| | - Sudhair Abbas Bangash
- Faculty of Life Science, Department of Pharmacy Sarhad University of Science and Information Technology, Peshawar, Khyber Pakhtunkhwa, Pakistan.
| | - Yusuf S Althobaiti
- Department of Pharmacology and Toxicology, College of Pharmacy, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; Addiction and Neuroscience Research Unit, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia.
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Iqbal MZ, Durrani AZ, Khan JA, Ahmad N, Usman M, Jabbar A, Usman S, Anjum A, Husnain M, Raza N, Haq AU. Molecular Identification of Coxiella burnetii, and Incidence and Risk Factors of Coxiellosis in Bovines of Punjab, Pakistan. PAK J ZOOL 2022. [DOI: 10.17582/journal.pjz/20210121170109] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hussain M, Hussain SM, Iqbal R, Shahzad MM, Shah SZH, Akram AM, Ahmad N, Arsalan MZUH. Effect of Citric Acid Acidified Moringa oleifera Seed Meal based Diet on Minerals Absorption, Carcass Composition and Hematological Indices of Cirrhinus mrigala Fingerlings. PAK J ZOOL 2022. [DOI: 10.17582/journal.pjz/20190531050527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Qasim M, Hafeez MA, Ahmad N, Anjum AA, Oneeb M. Acaricide resistance in Boophilus microplus ticks collected from two ecological Zones of Khyber Pakhtunkhwa, Pakistan. BRAZ J BIOL 2022; 84:e257795. [PMID: 35416854 DOI: 10.1590/1519-6984.257795] [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: 10/29/2021] [Accepted: 01/06/2022] [Indexed: 11/21/2022] Open
Abstract
Boophilus microplus is a major cattle tick specie causing great economic loss to the dairy industry throughout the globe including Pakistan. Trichlorfon and Deltamethrin are used to control bovine ticks, and their sprays are also used in other pest control programs that exert pressure on ticks to gain resistance. This study is aimed to examine the resistance level of Rhipiciphalus microplus against trichlorfon and deltamethrin. The engorged ticks were collected from two ecological regions of Khyber Pakhtunkhwa, KPK Pakistan i.e., Swat & Dir (zone-1), and Charsadda & Nowshera (zone-2). Four concentrations of acaricides in two-fold and ten-fold ppm with three replicates for each were used in both bioassays. Egg hatch assay and adult immersion tests were used to assess the resistance status. The probit analysis of egg hatch assay showed the highest hatching percentage in zone 1 on both dilutions (67-76% on two-fold and 68-88% on ten-fold dilution) while lethal concentration (LC95) was found to be 2.187 ppm and discriminating dose (DD) as 4.374 ppm for trichlorfon. In zone 2, hatching percentage was 73-84 on two-fold and 72-91% on ten-fold dilution while LC95 was recorded as 0.599 ppm and DD as 1.198 ppm. The same parameters were studied for deltamethrin and in zone 1 the hatching percentage was found as 38-56% on two-fold dilution and 37-80% on ten-fold dilution while LC95 was recorded as 0.001 ppm and DD as 0.002 ppm. In zone 2, the hatchability was recorded as 42-58% on two-fold and 43-85% on ten-fold dilution. The values for LC95 was recorded as 0.001 ppm and DD as 0.002 ppm. Further, analysis of adult immersion test against trichlorfon revealed the values of LC50 as 2.85 ppm and LC95 as 4.71 ppm in zone 1 and in zone 2 as 3.14 ppm and 5.28 ppm, respectively. Similarly, LC50 and LC95 against deltamethrin was recorded as 0.79 ppm & 1.71 ppm in zone 1 and 0.45 ppm & 4.325 ppm in zone 2, respectively. Based on the findings of this study, the isolated Rhipicephalus microplus was found to be more resistant to the widely used acaricides i.e., trichlorfon than deltamethrin. In order to maintain the efficacy of acaricides at country level, the study recommends continuous monitoring of resistance.
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Affiliation(s)
- M Qasim
- University of Veterinary and Animal Sciences, Department of Parasitology, Lahore, Pakistan
| | - M A Hafeez
- University of Veterinary and Animal Sciences, Department of Parasitology, Lahore, Pakistan
| | - N Ahmad
- University of Veterinary and Animal Sciences, Department of Parasitology, Lahore, Pakistan
| | - A A Anjum
- University of Veterinary and Animal Sciences, Department of Parasitology, Lahore, Pakistan
| | - M Oneeb
- University of Veterinary and Animal Sciences, Department of Parasitology, Lahore, Pakistan
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