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Akbar R, Khan IA, Alajmi RA, Ali A, Faheem B, Usman A, Ahmed AM, El-Shazly M, Farid A, Giesy JP, Aboul-Soud MAM. Evaluation of Insecticidal Potentials of Five Plant Extracts against the Stored Grain Pest, Callosobruchus maculatus (Coleoptera: Bruchidae). Insects 2022; 13:1047. [PMID: 36421950 PMCID: PMC9696586 DOI: 10.3390/insects13111047] [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] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Revised: 11/08/2022] [Accepted: 11/08/2022] [Indexed: 06/16/2023]
Abstract
Plant based insecticides are considered among the most economic and ecofriendly chemicals for the protection of plants and stored grains. The cowpea weevil (Callosbruchus maculatus) causes more than 90% damage to sored grains in three to six months. The current study investigates insecticidal potentials of five selected botanicals: Melia azedarach, Nicotiana rustica, Azadirachta indica, Nicotiana tabacum and Thuja orientalis. They are explored at six different concentrations (0.5, 1.0, 1.5, 2.0, 2.5 and 3.0%) against C. maculatus and compared to effects of distilled water which is used as a control. Toxicities of 3%(V/V) extracts of N. tabacum, N. rustica, A. indica and T. orientalis against C. maculatus were 100%, 86.11%, 80.56% and 72.22%, respectively. Maximum mortality was caused by N. tabacum and N. rustica (100%), followed by A. indica (82%), whereas minimum mortality was observed in T. orientalis (64%) at 2.5%. Several phytochemicals, alkaloids, saponins, diterphenes, phytosterol, flavonoids and phenols were identified in N. tabacum and N. rustica, while few were present in A. indica. Phytosterol was present in greatest abundance. Saponins were only detected in aqueous extracts of N. rustica and N. tabacum. Taken together, these results indicate the utility of N. tabacum, N. rustica and A. indica as potential botanicals to control pest beetle and cowpea weevil.
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Affiliation(s)
- Rasheed Akbar
- Department of Entomology, Faculty of Basic and Applied Sciences, The University of Haripur, Haripur 22062, Pakistan
| | - Imtiaz Ali Khan
- Department of Entomology, The University of Agriculture, Peshawar 25130, Pakistan
| | - Reem A. Alajmi
- Department of Zoology, College of Science King Saud University, Riyadh 11451, Saudi Arabia
| | - Ashraf Ali
- Department of Chemistry, Faculty of Natural Sciences, University of Haripur, Haripur 22062, Pakistan
| | - Brekhna Faheem
- Department of Zoology, Abdul Wali Khan University, Mardan 23200, Pakistan
| | - Amjad Usman
- Department of Entomology, The University of Agriculture, Peshawar 25130, Pakistan
| | - Ashraf M. Ahmed
- Department of Zoology, College of Science King Saud University, Riyadh 11451, Saudi Arabia
| | - Mohamed El-Shazly
- Pharmacognosy Department, Faculty of Pharmacy, Ain-Shams University, Organization of African Unity Street, Abassia, Cairo 11566, Egypt
- Pharmaceutical Biology Department, Faculty of Pharmacy and Biotechnology, The German University in Cairo, New Cairo 12613, Egypt
| | - Abid Farid
- Department of Entomology, Faculty of Basic and Applied Sciences, The University of Haripur, Haripur 22062, Pakistan
| | - John P. Giesy
- Toxicology Centre, University of Saskatchewan, Saskatoon, SK S7N 5B3, Canada
- Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, SK S7N 5B4, Canada
- Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA
- Department of Environmental Sciences, Baylor University, Waco, TX 76706, USA
| | - Mourad A. M. Aboul-Soud
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Saud University, Riyadh 11433, Saudi Arabia
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Al Malahi NM, Al Jumaily MM, Al-shaibani EA, Alajmi RA, Alkhuriji AF, Al-Tamimi J, Alhimaidi AR. Ameliorative effect of L-carnitine on lambda-cyhalothrin-induced anatomical and reproductive aberrations in albino mice. Saudi J Biol Sci 2022; 29:103373. [PMID: 35865321 PMCID: PMC9293953 DOI: 10.1016/j.sjbs.2022.103373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 06/04/2022] [Accepted: 06/29/2022] [Indexed: 12/29/2022] Open
Abstract
The objective of this research was to look at how the pesticide lambda-cyhalothrin (LCT) affected the liver, kidney, testis, and ovary of albino mice; and on morphological and skeletal features of the newborn of treated females. The study also aimed to test the ameliorative effects of L-carnitine (LC) against (LCT). Five sets of mice were created, Group 1 acted as the control, while Group 2 received a high dose of LCT, Group 3 received a high dose of LCT + LC, Group 4 received a low dose of LCT that was a residue of in khat (Qat), and Group 5 received a low dose of LCT + LC. The findings revealed that the treated groups' body weights were reduced significantly, whereas the absolute and relative weights of the liver in all groups were statistically decreased insignificantly. There were histopathological changes in the tissues in groups 2 and 4. While the tissues of the ovary and testis showed recovery in groups 3 and 5. When compared to the control group, the values of the seminiferous tubules parameters were statistically significant in the 3 and 5 groups. The newborn had a high dose of pesticides and showed some malformations in the skeleton. However, in group 3 the skeletal malformation was minimized and in-group 5 the skeleton malformations had completely disappeared. It could be concluded that LCT is highly harmful to mouse tissues and caused neonatal malformations, whereas LC has a marked protective effect against LCT.
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Amjad Bashir M, Batool M, Khan H, Shahid Nisar M, Farooq H, Hashem M, Alamri S, A. El-Zohri M, Alajmi RA, Tahir M, Jawad R. Effect of temperature & humdity on population dynamics of insects’ pest complex of cotton crop. PLoS One 2022; 17:e0263260. [PMID: 35522647 PMCID: PMC9075644 DOI: 10.1371/journal.pone.0263260] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 12/07/2021] [Indexed: 11/19/2022] Open
Abstract
The current study was directed to investigate the effect of temperature and humidity on insect pest complex of cotton. This study was carried out on the farmer field of a farmer of MouzaMehraywala tehsil and district Rajanpur southern part of the Punjab, Pakistan (29.1044° N, 70.3301° E) in the month of May, 2019 to November 2019. The climatic conditions of the study site were; a Rajanpur lie on 96m above sea level Rajanpur has a desert climate. During the year, there is virtually no rainfall. The average temperature in Rajanpur is 26.0°C | 78.8°F. Precipitation here is about 205 mm / 8.1 inch per year. Our results indicate that’s the correlation of temperature (minimum and maximum), humidity (minimum and maximum), rainfall and weather condition (clear or cloud), it is clear that except temperature there is a positive correlation of jassid population. While among the relation of jassid with different factor there is very weak relation with jassid population regarding temperature (-0.001), the relation of humidity, rainfall and sky condition with jassid population is positive and moderate (0.520, 0.668 & 0.575 respectively), while the relation of jassid population among these factor is significant except temperature. The results indicate that’s the correlation of temperature, humidity, rainfall and weather condition, it is clear that there is positive correlation of thrips population. While among the relation of thrips with different factor there is very weak relation of thrips population with temperature (.103), the relation of humidity, rainfall and sky condition with thrips population is positive and moderate (.515.751& .577 respectively), while the relation thrips population among these factor is significant except temperature. The results indicate that’s correlation of temperature, humidity, rainfall and weather condition, it is clear that there is positive correlation of Whitefly population. While among the relation of Whitefly with different factors there is very moderate relation of Whitefly population with temperature (.076), the relation of humidity, rainfall and sky condition with Whitefly population is negative and moderate (-.051.-.368 & -.559 respectively), while the relation Whitefly population among these factor is significant except temperature.
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Affiliation(s)
- Muhammad Amjad Bashir
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
- * E-mail:
| | - Munaza Batool
- Department of Soil & Environmental Sciences, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
| | - Huma Khan
- Medical Officer Health Department Government of Punjab, BHU, Thatta Gabolan, Kot Chutta, Dera Ghazi Khan, Punjab, Pakistan
| | - Muhammad Shahid Nisar
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
| | - Hasnain Farooq
- Department of Environmental Sciences, University of California, Riverside, CA, United States of America
- Department of Forestry, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Mohamed Hashem
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Saad Alamri
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Manal A. El-Zohri
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Reem A. Alajmi
- Zoology Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Muhammad Tahir
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
| | - Rashid Jawad
- Department of Horticulture, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
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Alajmi RA, Barakat IAH, Alfozan L, Mahmoud A, Layqah L, Yehia HM, Metwally DM. Correction to: Microbiological investigation study for Apis mellifera yemenitica and Apis mellifera carnica bee venoms on selected bacterial strains. Braz J Microbiol 2022; 53:1087. [PMID: 35301696 DOI: 10.1007/s42770-022-00732-2] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Affiliation(s)
- Reem A Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh, 11495, Saudi Arabia.
| | | | - Loloa Alfozan
- Department of Zoology, College of Science, King Saud University, Riyadh, 11495, Saudi Arabia
| | - Amany Mahmoud
- Department of Pharmaceutics, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia.,Department of Medicinal Chemistry, Faculty of Pharmacy, Assiut University, Assiut, Egypt
| | - Laila Layqah
- Department of Research Office, King Abdullah International Medical Research Center, Ministry of National Guard, Riyadh, Saudi Arabia
| | - Hany M Yehia
- Department of Food Science and Nutrition, College of Food and Agriculture Sciences, King Saud University, Riyadh, 11451, Saudi Arabia.,, Cairo, Egypt
| | - Dina M Metwally
- Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, 44519, Egypt.
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Essa M, Taj MA, Khan MH, Amjad Bashir M, Farooq H, Alajmi RA, Hashem M, Alamri S, El-Zohri MA, Ullah K. Awareness and perception of malaria and dengue at school and college level in the district of Multan. PLoS One 2022; 17:e0260868. [PMID: 35143507 PMCID: PMC8830651 DOI: 10.1371/journal.pone.0260868] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 11/19/2021] [Indexed: 12/24/2022] Open
Abstract
The purpose of this study is to examine the awareness and perception of malaria and dengue fever in Multan Punjab, Pakistan while taking into account the important role of government policies and other variables. The goal of this study is to examine the awareness of students in Multan, Pakistan on malaria and dengue. This study is based on a quantitative approach of secondary evidence from scientific journals and questionnaire surveys. It is also based on observational evidence gathered in Multan Punjab Pakistan, in a field study. The survey with school children, teachers and healthcare professionals were both formal and semi-structuralize. Studies have found that malaria and dengue mainly affect children’s schooling through their absence, but can also induce brain loss and cognitive disability. In questionnaires, students were seen to have different understanding of the illness, but also to be able to serve as agents of health reform only through teachers. A sample size of 500 respondents has been selected from different colleges of district Multan Punjab, Pakistan. Correlation technique is used for the data analysis. According to our results it is concluded that the students at college level are aware of malaria and dengue diseases, but they are not capable of engaging and serving as agents for health reform. On the basis of results it is recommended that students must teach about epidemics diseases regarding how to handle these diseases.
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Affiliation(s)
- Muhammad Essa
- Medical Officer Basic Health Unit, Health Department, Talpur Kot Chuta Dera Ghazi Khan, Punjab, Pakistan
| | - Muhammad Ahmed Taj
- Health Department, Rural Health Center 222EB, District Vehari, Punjab, Pakistan
| | - Muhammad Hakim Khan
- Medical Officer Rural Health Unit, Health Department, Kalur Kot, District Bakhar, Punjab, Pakistan
| | - Muhammad Amjad Bashir
- Department of Plant Protection, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
- * E-mail:
| | - Hasnain Farooq
- Department of Environmental Sciences, University of California, Riverside, CA, United States of America
- Department of Forestry, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Reem A. Alajmi
- Zoology Department, College of Science, King Saud University, Riyadh, Saudi Arabi
| | - Mohamed Hashem
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Saad Alamri
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Manal A. El-Zohri
- Botany and Microbiology Department, Faculty of Science, Assiut University, Assiut, Egypt
| | - Kaleem Ullah
- Department of Zoology, Faculty of Sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
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Shaheen M, Abdul Rauf H, Taj MA, Yousaf Ali M, Bashir MA, Atta S, Farooq H, Alajmi RA, Hashem M, Alamri S. Path analysis based on genetic association of yield components and insects pest in upland cotton varieties. PLoS One 2021; 16:e0260971. [PMID: 34969047 PMCID: PMC8717984 DOI: 10.1371/journal.pone.0260971] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 11/19/2021] [Indexed: 12/02/2022] Open
Abstract
Gossypium hirsutum L. is also called upland cotton or Mexican cotton. It is the most widely cultivated species of cotton in the whole world. Globally, about 90% of all cotton production comes from the cultivars derived from this species. Some genetic parameters like monopodial branches per plant, sympodial branches per plant, sympodial branch length, bolls per plant, boll weight, sympo-boll distance, Ginning Out Turn%, staple length (rg = 0.9199**), and fiber strength along with seed cotton yield were evaluated for their potential utilization via selection in seed cotton yield improvement. Significant positive genetic correlations were estimated for monopodial branches per plant (rg = 0.9722**), sympodial branches per plant (rg = 0.7098**), sympodial branch length (rg = 0.617**), bolls per plant (rg = 0.8271**), boll weight (rg = 0.8065**), sympo-boll distance (rg = 0.6507**), Ginning Out Turn (GOT)% (rg = 0.7541**), staple length (rg = 0.9199**), and fiber strength (rg = 0.7534**) with seed cotton yield. A path analysis of all the yield traits under study revealed strong positive direct effects of monopodial branch length (1.1556), sympo-boll distance (0.8173) and staple length (0.7633), while plant height exerted a highly strong direct negative effect (-1.2096) on yield. It is concluded that a direct selection based on monopodial branch length and sympo-boll distance, and staple length is effective, whereas, monopodial branch length, and sympodial branch length are good selection indicators via bolls per plant for yield improvement in cotton.
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Affiliation(s)
| | | | - Muhammad Ahmed Taj
- Rural Health center 222EB, Health department Govt. of Punjab, District Vehari, Pakistan
| | - Muhammad Yousaf Ali
- Research & Education Development Department, Rural Education and Economic Development Society (REEDS) Pakistan, Rahim Yar Khan, Punjab, Pakistan
- * E-mail:
| | - Muhammad Amjad Bashir
- Department of plant protection faculty of agricultural sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
| | - Sagheer Atta
- Department of plant protection faculty of agricultural sciences, Ghazi University, Dera Ghazi Khan, Punjab, Pakistan
| | - Hasnain Farooq
- Department of Environmental Sciences, University of California, Riverside, CA, United States of America
- Department of Forestry, Faculty of Agricultural Sciences, Ghazi University, Dera Ghazi Khan, Pakistan
| | - Reem A. Alajmi
- Zoology Department, College of Science, King Saud University, Riyadh, Saudi Arabi
| | - Mohamed Hashem
- Department of Biology, College of Science, King Khalid University, Abha, Saudi Arabia
- Faculty of Science, Botany and Microbiology Department, Assiut University, Assiut, Egypt
| | - Saad Alamri
- Faculty of Science, Botany and Microbiology Department, Assiut University, Assiut, Egypt
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Metwally DM, Albasyouni SA, Barakat IA, Al-Turaiki IM, Almuhanna AM, Bashir MA, Baghdadi HB, El-Khadragy MF, Alajmi RA. Prevalence Rate and Molecular Characteristics of Oestrus ovis L. (Diptera, Oestridae) in Sheep and Goats from Riyadh, Saudi Arabia. Animals (Basel) 2021; 11:689. [PMID: 33806608 PMCID: PMC7999880 DOI: 10.3390/ani11030689] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/30/2022] Open
Abstract
Heads of sheep (n = 600) and goats (n = 800) slaughtered at Al-Aziziah Abattoir in Riyadh, Saudi Arabia, were inspected for the presence of O. ovis larvae (L). Heads were split along the longitudinal axes, and larvae (L1, L2, and L3) were gathered. The infestation rate was significantly higher in goats (44.5%; 356/800) than that in sheep (22.3%; 134/600). Out of the 151 collected larvae from sheep, 0% were L1, 1.3% were L2, and 98.7% were L3. Out of the total of 468 larvae from goats, 0% were L1, 1.2% were L2, and 98.8% were L3. The infestation rate was significantly higher in males than that in females. Myiasis-causing larvae collected from Riyadh, Saudi Arabia, were authenticated as O. ovis, according to morphological characteristics. Polymerase chain reaction (PCR) amplification of a partial fragment (600 bp) of the mitochondrial cytochrome c oxidase subunit I (mtCOI) gene further confirmed the species. Phylogenetic analysis based on the partial mtCOI gene sequence demonstrated that 23 unique sequences showed high similarity based on nucleotide pairs of O. ovis accessions retrieved from GenBank.
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Affiliation(s)
- Dina M. Metwally
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (S.A.A.); (I.A.H.B.); (A.M.A.); (R.A.A.)
- Parasitology Department, College of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
| | - Shurug A. Albasyouni
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (S.A.A.); (I.A.H.B.); (A.M.A.); (R.A.A.)
| | - Ibrahim A.H. Barakat
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (S.A.A.); (I.A.H.B.); (A.M.A.); (R.A.A.)
- Cell Biology Department, National Research Center, 33 Bohouth St., Dokki, Giza 12622, Egypt
| | - Isra M. Al-Turaiki
- Department of Information Technology, College of Computer and Information Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Amal M. Almuhanna
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (S.A.A.); (I.A.H.B.); (A.M.A.); (R.A.A.)
| | - Muhammad A. Bashir
- Department of Plant Protection, Faculty of Agricultural Science Ghazi University, Dera Ghazi Khan 32200, Pakistan;
| | - Hanadi B. Baghdadi
- Biology Department, College of Science, Imam Abdulrahman Bin Faisal University, Dammam City 31441, Saudi Arabia;
- Basic and Applied Scientific Research Center, Imam Abdulrahman Bin Faisal University, Dammam City 31441, Saudi Arabia
| | - Manal F. El-Khadragy
- Department of Biology, Faculty of Science, Princess Nourah Bint Abdelrahman University, Riyadh 11451, Saudi Arabia;
| | - Reem A. Alajmi
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia; (S.A.A.); (I.A.H.B.); (A.M.A.); (R.A.A.)
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Metwally DM, Alajmi RA, El-Khadragy MF, Al-Quraishy S. Silver Nanoparticles Biosynthesized With Salvia officinalis Leaf Exert Protective Effect on Hepatic Tissue Injury Induced by Plasmodium chabaudi. Front Vet Sci 2021; 7:620665. [PMID: 33614756 PMCID: PMC7889953 DOI: 10.3389/fvets.2020.620665] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/29/2020] [Indexed: 01/24/2023] Open
Abstract
Malaria is an important health problem in subtropical and tropical areas around the world. Infection with protozoan parasites of the Plasmodium genus, which grow inside host erythrocytes, causes malaria and may lead to morbidity and mortality. Liver tissue plays an important role in the pathogenesis of malaria and is closely involved in parasitic pre-erythrocytic development. Numerous published studies have demonstrated that the liver is not only the source of Plasmodium parasites prior to erythrocytic growth but is also a primary immune effector toward the blood stage of the malaria life cycle. Despite efforts to improve antimalarial drugs and vaccines, Plasmodium species that cause severe malaria are being detected increasingly frequently in endemic regions. In this study, Salvia officinalis (S. officinalis) leaf extract was employed to synthesize silver nanoparticles (Ag-NPs). This method is eco-friendly and represents a single-step technique for the biosynthetic process; therefore, it has attracted considerable attention. Accordingly, we biosynthesized Ag-NPs with extract of the S. officinalis leaf and examined the antimalarial activity of these nanoparticles in a murine model of Plasmodium chabaudi malaria (P. chabaudi malaria). Forty mice were chosen and classified into four types: infected group, healthy control, pretreated mice infected after treatment with 50 mg/kg of S. officinalis leaf extract-biosynthesized Ag-NPs for two weeks, and post-treated mice infected before treatment with 50 mg/kg of S. officinalis leaf extract-biosynthesized Ag-NPs (administered daily for 7 d). In this study, both pre-treatment and post-treatment with Ag-NPs produced a substantial reduction in parasitemia relative to the infected group. We investigated the antiplasmodial and hepatoprotective effects of S. officinalis leaf extract-biosynthesized Ag-NPs on P. chabaudi-induced inflammation and hepatic oxidative stress markers.
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Affiliation(s)
- Dina M Metwally
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia.,Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Reem A Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Manal F El-Khadragy
- Department of Biology, Faculty of Science, Princess Nourah Bint Abdelrahman University, Riyadh, Saudi Arabia.,Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Saleh Al-Quraishy
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Metwally DM, Al-Otaibi TT, Semlali A, Alajmi RA. Sarcocystis camelicanis increases interleukin (IL)-6 expression in one-humped camels (Camelus dromedarius) from Riyadh and Al Qassim, Saudi Arabia. Biosci Rep 2021; 41:BSR20203140. [PMID: 33409539 PMCID: PMC7816069 DOI: 10.1042/bsr20203140] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/04/2021] [Accepted: 01/06/2021] [Indexed: 11/22/2022] Open
Abstract
Sarcocystis spp. are intracellular protozoan parasites with an intermediate-definitive host life cycle based on a prey-predator relationship. Sarcocystis infection is common among different vertebrates including humans. The pathogenicity of Sarcocystis spp. is of varied significance including a possible lethal effect for the host. The goal of the present study was to investigate the inflammatory activity of Sarcocystis spp. in different organs of naturally infected camels. The tongue, esophagus, heart, diaphragm, and skeletal muscles were collected from 50 camels, and the tissues assessed for the presence of Sarcocystis spp. by macroscopic examination, light microscopy, and transmission electron microscopy (TEM). Moreover, expression of the interleukin (IL)-6 was analyzed using reverse transcriptase quantitative polymerase chain reaction (qPCR). Microscopic Sarcocystis spp. cysts were found in camels. TEM identified the cysts as Sarcocystis camelicanis (S. camelicanis). Sarcocystis infection increased inflammation by stimulation of IL-6 expression in different organs of the camels, particularly in those from the Al-Qassim region.
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Affiliation(s)
- Dina M. Metwally
- Department of Zoology, College of Science, King Saud University, Riyadh, KSA
- Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Tahani T. Al-Otaibi
- Department of Biology, Al-Nairiyah University College, Hafr Al-Batin University, Saudi Arabia
| | - Abdelhabib Semlali
- Groupe de Recherche en Écologie Buccale, Faculté de Médecine Dentaire, Université Laval, Québec, Canada
| | - Reem A. Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh, KSA
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Metwally DM, Alajmi RA, El-Khadragy MF, Yehia HM, AL-Megrin WA, Akabawy AM, Amin HK, Abdel Moneim AE. Chlorogenic acid confers robust neuroprotection against arsenite toxicity in mice by reversing oxidative stress, inflammation, and apoptosis. J Funct Foods 2020. [DOI: 10.1016/j.jff.2020.104202] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Metwally DM, Al-Otaibi TT, Albasyouni SA, El-Khadragy MF, Alajmi RA. Prevalence of eimeriosis in the one-humped camels ( Camelus dromedarius) from Riyadh and Al-Qassim, Saudi Arabia. PeerJ 2020; 8:e10347. [PMID: 33240656 PMCID: PMC7680024 DOI: 10.7717/peerj.10347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 10/21/2020] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The one-humped camels are economically important for several countries in Africa, Asia, and the Arabian Peninsula. Coccidiosis causes significant economic impact. Studies on coccidian parasite species causing such infections are limited. The present study aimed to carry out a survey of Eimeria spp. in camels from Riyadh and Al-Qassim, Saudi Arabia. METHODS A total of 209 fecal samples from Camelus (C.) dromedarius slaughtered in West Abattoir in Riyadh and Onaizah Modern abattoir in Al-Qassim were collected. Samples were examined by flotation methods and oocyst sporulation. RESULTS Of the 209 examined fecal samples, 75 were positive for Eimeria spp..The prevalence of oocysts in Riyadh and Al-Qassim were 33.89% (40/118) and 38.46% (35/92), respectively. The prevalence in young male camels was 41.02% (32/78) and 39.62% (21/53), respectively and in adult males was 19.35% (6/31) and 36% (9/25), respectively. Adult females displayed a prevalence of 22.22% (2/9) and 38.46% (5/13) in Riyadh and Al-Qassim, respectively. Three Eimeria spp. were identified; E. cameli, E. rajasthani, and E. pellerdyi. The presence of E. pellerdyi is considered the first record in Saudi Arabia.
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Affiliation(s)
- Dina M. Metwally
- Department of Zoology, College of Science, King Saud University, Riyadh, KSA
- Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Tahani T. Al-Otaibi
- Department of Biology, Al-Nairiyah University College, Hafr Al-Batin University, Hafr Al-Batin, Saudi Arabia
| | | | - Manal F. El-Khadragy
- Department of Biology, Faculty of Science, Princess Nourah Bint Abdelrahman University, Riyadh, Saudi Arabia
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Helwan, Egypt
| | - Reem A. Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh, KSA
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El-Ashram S, Zhang Y, Ji Y, Salama D, Mei K, Zhili L, Shujian H, Zhang H, Aboelhadid SM, Alajmi RA, Metwally DM, El-Khadragy MF, Hargis BM, Tellez-Isaias G, Cenci-Goga BT, Karama M, Marufu MC, Abouhajer F, Ali Abdelhafez Hamady G, El Wakil A, Al Nasr I, Suo X. A rapid and simple single-step method for the purification of Toxoplasma gondii tachyzoites and bradyzoites. Vet Med Sci 2020; 7:357-361. [PMID: 32979302 PMCID: PMC8025613 DOI: 10.1002/vms3.364] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 04/02/2020] [Accepted: 09/09/2020] [Indexed: 11/23/2022] Open
Abstract
This study describes a simple method for the large‐scale isolation of pure Toxoplasma gondii tachyzoites and bradyzoites. T. gondii tachyzoites were obtained from infected human foreskin fibroblasts (HFFs) and peritoneal exudates of mice, while tissue cysts containing bradyzoites were collected from chronically infected mice. Harvested cells and brain tissues were incubated in Hanks balanced salt solution (HBSS), containing 0.25% trypsin and 0.5% taurodeoxycholic acid (TDC) for 5 min. Subsequent washes in phosphate buffered saline (PBS) were conducted, and the cell viability of the preparations was good, as determined by flow cytometry and ability to reinfect HFF cells and propagate in mice. The purification procedure allowed for a rapid preparation of pure T. gondii tachyzoites and bradyzoites in sufficient quantity that can be used for downstream procedures. The advantage of the new method is that it is convenient and inexpensive.
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Affiliation(s)
- Saeed El-Ashram
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China.,Faculty of Science, Kafrelsheikh University, Kafr el-Sheikh, Egypt
| | - Yu Zhang
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China
| | - Yongsheng Ji
- School of Basic Medical Sciences, Division of Life Science and Medicine, University of Science and Technology of China, Hefei, China
| | - Dina Salama
- Department of Parasitology and Animal Disease, National Research Centre, Dokki, Giza, Egypt.,Parasitology Department, Faculty of Veterinary Medicine, Beni Suef University, Beni-Suef, Egypt
| | - Kun Mei
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China
| | - Li Zhili
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China
| | - Huang Shujian
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China
| | - Haoji Zhang
- College of Life Science and Engineering, Foshan University, Foshan, Guangdong Province, China
| | - Shawky M Aboelhadid
- Parasitology Department, Faculty of Veterinary Medicine, Beni Suef University, Beni-Suef, Egypt
| | - Reem A Alajmi
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
| | - Dina M Metwally
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
| | - Manal F El-Khadragy
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Billy M Hargis
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, USA
| | | | - Beniamino T Cenci-Goga
- Dipartimento di Medicina Veterinaria, Laboratorio di Ispezione degli Alimenti di Origine Animale, University of Perugia, Perugia, Italy
| | - Musafiri Karama
- Department of Paraclinical Sciences, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
| | - Munyaradzi C Marufu
- Department of Veterinary Tropical Diseases, Faculty of Veterinary Science, University of Pretoria, Onderstepoort, South Africa
| | - Fathi Abouhajer
- Faculty of Education, Asmarya University for Islamic Sciences, Zliten, Libya
| | | | - Abeer El Wakil
- Department of Biological & Geological Sciences, Alexandria University, Alexandria, Egypt
| | - Ibrahim Al Nasr
- College of Science and Arts in Unaizah, Qassim University, Unaizah, Saudi Arabia.,College of Applied Health Sciences in Ar Rass, Qassim University, Ar Rass, Saudi Arabia
| | - Xun Suo
- National Animal Protozoa Laboratory & College of Veterinary Medicine, China Agricultural University, Beijing, China
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Kaabi AM, Barakat IAH, Alajmi RA, Abdel-Daim MM. Use of black seed (Nigella sativa) honey bee to improve sheep oocyte maturation medium. Environ Sci Pollut Res Int 2020; 27:33872-33881. [PMID: 32535822 DOI: 10.1007/s11356-020-09504-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 05/28/2020] [Indexed: 06/11/2023]
Abstract
Sheep are important livestock and a source of milk, meat, and wool globally. The increasing demand for animal protein requires increased productivity in sheep. In vitro fertilization and maturation can improve sheep productivity. The aims of this study were to evaluate the effects of honey bee addition as a supplementation medium on in vitro maturation improvement, gene expression of matured sheep oocytes, and determine the optimum concentration from honey bee for in vitro maturation of sheep oocytes. Cumulus oocyte complexes were obtained from the ovaries of slaughtered female sheep. Grade A and B oocytes were cultured for 24 h in medium without honey bee (control, G1) or medium supplemented with 5% (G2), 10% (G3), or 20% (G4) honey bee. Oocyte maturation rate, glutathione concentration, and the expression of candidate genes (GDF-9, BAX, Cyclin B, C-MOS, IGF1) were determined in the matured oocytes. The maturation rate of sheep oocyte was better in the presence of 5% and 10% honey bee; the mean number of oocytes in metaphase II stage was higher than that in G1 and G4 groups. Glutathione concentration was highest in G2 (10.93 ± 0.57). In general, gene expression levels were similar in G2 and G3, which were greater that in G1 and G4. In conclusion, the optimal concentration of black seeds honey bee that can be added to the maturation medium is 5% to obtain the highest mean MII and glutathione concentration values, and to improve gene expression in in vitro matured sheep oocytes.
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Affiliation(s)
- Aaishah M Kaabi
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Ibrahim Abdalla Hassan Barakat
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia.
- Cell Biology Department, National Research Center, 33 Bohouth St., Dokki, Giza, Egypt.
| | - Reem A Alajmi
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia
| | - Mohamed M Abdel-Daim
- Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Kingdom of Saudi Arabia.
- Pharmacology Department, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, 41522, Egypt.
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Barakat IAH, Kaabi AM, Alajmi RA. The role of honeybee pollen as a natural source of antioxidants in the in vitro maturation medium of sheep oocytes and its effect on gene expression. Environ Sci Pollut Res Int 2020; 27:31350-31356. [PMID: 32488717 DOI: 10.1007/s11356-020-09386-9] [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] [Received: 03/24/2020] [Accepted: 05/19/2020] [Indexed: 06/11/2023]
Abstract
This study aimed to investigate the effect of honeybee pollen as an antioxidant source in a maturation medium of sheep oocytes on the in vitro maturation rate, glutathione concentration, and gene expression. To our knowledge, this study might be the first of its kind in this field. Sheep oocytes were cultured in vitro with honeybee pollen at four different concentrations (0.0, 1.0, 10.0, and 50.0 μg/ml). The results indicated that the ratio of oocytes that reached metaphase II stage was higher in the honeybee pollen-treated groups than in the control group (p ≤ 0.05). The reduced glutathione (GSH) mean content of matured oocytes was 9.85 nmol/25 oocytes, when honeybee pollen was added to the in vitro maturation (IVM) medium at a concentration of 1.0 μg/ml, compared with 5.84 and 4.44 nmol when using 10.0 and 50.0 μg/ml honeybee pollen, respectively. On the other hand, there was no significant difference in glutathione concentration between the control and 1.0 μg/ml honeybee pollen groups. Expression of candidate genes (GDF-9, BAX, Cyclin B, C-MOS, and IGF1) was upregulated in oocytes cultured with honeybee pollen when compared with oocytes cultured without honeybee pollen. In conclusion, the addition of honeybee pollen at a concentration of 1.0 μg/ml to IVM medium improved the in vitro maturation rate of sheep oocytes, increased the glutathione concentration, and improved gene expression.
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Affiliation(s)
- Ibrahim Abdalla Hassan Barakat
- Faculty of Science, Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 114511, Kingdom of Saudi Arabia.
- Cell Biology Department, National Research Center, Dokki, Giza, Egypt.
| | - Aaishah M Kaabi
- Faculty of Science, Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 114511, Kingdom of Saudi Arabia
| | - Reem A Alajmi
- Faculty of Science, Zoology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh, 114511, Kingdom of Saudi Arabia
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Metwally DM, Al-Otaibi TT, Al-Turaiki IM, El-Khadragy MF, Alajmi RA. Identification of Sarcocystis Spp. in One-humped Camels ( Camelus dromedarius) from Riyadh and Dammam, Saudi Arabia, via Histological and Phylogenetic Approaches. Animals (Basel) 2020; 10:ani10071108. [PMID: 32605261 PMCID: PMC7401561 DOI: 10.3390/ani10071108] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/12/2020] [Accepted: 06/22/2020] [Indexed: 11/23/2022] Open
Abstract
Simple Summary In the present work, we explored the existence of Sarcocystis spp. in samples of camels obtained from abattoirs in Riyadh, Saudi Arabia. We examined tissues of the tongue, heart, esophagus, diaphragm, and skeletal muscle by macroscopic assessments, optical microscopy of tissues, optical microscopy of digested sediment, Transmission Electron Microscopy (TEM), and Polymerase chain reaction (PCR) followed by gene sequencing. The results identified Sarcocystis cameli (S. cameli) and S. camelicanis. Sarcocystis spp. were detected in Saudi Arabian camels by molecular analysis. S. levinei and S. miescheriana were most closely related. Abstract Sarcocystis (S.) spp. are intracellular protozoan parasites that infect birds and animals, resulting in substantial commercial losses. Sarcocystis spp. have an indirect life cycle; canines and felines are known to act as final hosts, and numerous domestic and wild animals act as intermediate hosts. The presence of sarcocysts in camel meat may diminish its commercial quality. There is limited knowledge regarding the taxonomy and diagnosis of Sarcocystis spp. that infect camels in Saudi Arabia. In this study, transmission electron microscopy (TEM) revealed S. cameli and S. camelicanis (camelicanis) in Camelus (C.) dromedarius. This is the first report of S. camelicanis in Saudi Arabia and is considered a significant finding. Based on cytochrome c oxidase subunit I gene (COX1) sequences, two samples of Sarcocystis spp. isolated from C. dromedarius in Riyadh and Dammam were grouped with S. levinei hosted by Bubalus bubalis in India, S. rangi hosted by Rangifer tarandus in Norway, S. miescheriana hosted by Sus scrofa in Italy and S. fayeri hosted by Equus caballus in Canada. The sequences obtained in this study have been deposited in GenBank.
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Affiliation(s)
- Dina M. Metwally
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, KSA;
- Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44519, Egypt
- Correspondence:
| | - Tahani T. Al-Otaibi
- Department of Biology, Al-Nairiyah University College, University of Hafr Al-Batin, Hafr Al-Batin 31991, Saudi Arabia;
| | - Isra M. Al-Turaiki
- Department of Information Technology, College of Computer and Information Sciences, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Manal F. El-Khadragy
- Department of Biology, Faculty of Science, Princess Nourah Bint Abdelrahman University, Riyadh 84428, Saudi Arabia;
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo 11795, Egypt
| | - Reem A. Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, KSA;
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Abstract
Although maximal incremental exercise tests (GXT) are the gold standard for outcome assessment and exercise prescription, they are not widely available in either fitness or clinical exercise programs. This study compared the prediction of VO2max in healthy, sedentary volunteers using a non-exercise prediction (Matthews et al., 1999), RPE extrapolation to 19 and 20 and the Rockport Walking Test (RWT), and of ventilatory threshold (VT) using the Talk Test and RPE @ 13,14,15. Subjects performed a treadmill GXT with gas exchange, a submaximal treadmill with RPE and Talk Test, the RWT and Matthews. All methods provided reasonable estimates of both VO2max and VT, with correlations of >0.80 and SEE~1.3 METs. VO2max was best estimated with the extrapolation to RPE=19. VT was intermediate between the TT Last Positive and Equivocal stages and between RPE 13 and 14. Non-maximal evaluation can be used in place of maximal GXT with gas exchange to make reasonable estimates of both VO2max and VT.
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Affiliation(s)
- Reem A. Alajmi
- Department of Exercise and Sport Science, University of Wisconsin-La Crosse, USA
| | - Carl Foster
- Department of Exercise and Sport Science, University of Wisconsin-La Crosse, USA
| | - John P. Porcari
- Department of Exercise and Sport Science, University of Wisconsin-La Crosse, USA
| | - Kimberley Radtke
- Department of Exercise and Sport Science, University of Wisconsin-La Crosse, USA
| | - Scott Doberstein
- Department of Exercise and Sport Science, University of Wisconsin-La Crosse, USA
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Al-Qahtni AH, Mashaly AM, Alajmi RA, Alshehri AA, Al-Musawi ZM, Al-Khalifa MS. Forensic insects attracted to human cadavers in a vehicular environment in Riyadh, Saudi Arabia. Saudi J Biol Sci 2019; 26:1499-1502. [PMID: 31762616 PMCID: PMC6864383 DOI: 10.1016/j.sjbs.2019.04.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 03/30/2019] [Accepted: 04/11/2019] [Indexed: 02/04/2023] Open
Abstract
Insect fauna attracted to cadavers at the crime scene can be identified and used to estimate the post-mortem interval (PMI). In the current study, insects associated with two human cadavers in a vehicular environment were collected and analysed. The first cadaver was found five days' post mortem in a garage. The second cadaver was found in a car ten days after his death. The weather conditions were obtained from the nearest weather station located to the scenes of the death. During the study, six adults, 32 larvae and egg batches were collected from case 1 and identified as Chrysomya albiceps Wiedemann (Diptera: Calliphoridae). From the second case, two larvae of Megaselia scalaris Loew (Diptera: Foridae) and seven larvae of Musca domestica L. (Diptera: Muscidae) were identified. mPMI ranged from five to twelve days. This information expands the knowledge on the insect fauna in the vehicular environment, which could be used to assist estimation of the PMI.
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Affiliation(s)
- Abdulmani H Al-Qahtni
- Department of Zoology, College of Science, King Saud University, P.O. Box: 2455, Riyadh 11451, Saudi Arabia
| | - Ashraf M Mashaly
- Department of Zoology, Faculty of Science, Minia University, El Minia 61519, Egypt
| | - Reem A Alajmi
- Department of Zoology, College of Science, King Saud University, P.O. Box: 2455, Riyadh 11451, Saudi Arabia
| | - Adel A Alshehri
- Medico Legal Center, King Saud Medical City, Riyadh, Saudi Arabia
| | - Zeinab M Al-Musawi
- Department of Zoology, College of Science, King Saud University, P.O. Box: 2455, Riyadh 11451, Saudi Arabia
| | - Mohammed S Al-Khalifa
- Department of Zoology, College of Science, King Saud University, P.O. Box: 2455, Riyadh 11451, Saudi Arabia
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Alajmi RA, Ayaad TH, Al-Harbi HT, Shaurub EH, Al-Musawi ZM. Molecular identification of ticks infesting camels and the detection of their natural infections with Rickettsia and Borrelia in Riyadh province, Saudi Arabia. Trop Biomed 2019; 36:758-765. [PMID: 33597497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The present work aimed to identify camel ticks Hyalomma dromedarii and Hyalomma marginatum using direct sequence of the mitochondrial 16S rRNA gene and the detection of their natural infection rate with Rickettsia and Borrelia using the PCR/ hybridization method for amplification of the citrate synthase (gltA) gene. The phylogenetic analysis showed 99% similarity between Hyalomma dromedarii and its reference with accession # L34306.1, as well as between Hyalomma marginatum and its reference with accession # KT391060.1 obtained from GenBank data base. The prevalence of H. dromedarii and H. marginatum was about 99% and 1%, respectively. The intraspecific variation among H. dromedarii ranged between 0.2-6.6%. The interspecific variation between H. dromedarii and H. marginatum was 18.3%. PCR/hybridization of the sampled H. dromedarii detected about 31%, 37% and 18% natural infection with Rickettsia, Borrelia and co-infection with both pathogens, respectively. In contrast, none of Rickettsia or Borrelia was detected in H. marginatum. The present study emphasizes the accuracy of the identification of camel ticks based on molecular techniques. The ability of H. dromedarii to spread more than one disease is an important issue from the epidemiological standpoint. Future epidemiological research should be carried out in Saudi Arabia to monitor the distribution of tick species and suggest effective control strategies.
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Affiliation(s)
- R A Alajmi
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
| | - T H Ayaad
- Department of Entomology, Faculty of Science, Cairo University, Giza, P.O. Box 12613, Egypt
| | - H T Al-Harbi
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
| | - E H Shaurub
- Department of Entomology, Faculty of Science, Cairo University, Giza, P.O. Box 12613, Egypt
| | - Z M Al-Musawi
- Department of Zoology, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
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Alajmi RA, Al-Megrin WA, Metwally D, Al-Subaie H, Altamrah N, Barakat AM, Abdel Moneim AE, Al-Otaibi TT, El-Khadragy M. Anti- Toxoplasma activity of silver nanoparticles green synthesized with Phoenix dactylifera and Ziziphus spina-christi extracts which inhibits inflammation through liver regulation of cytokines in Balb/c mice. Biosci Rep 2019; 39:BSR20190379. [PMID: 30992387 PMCID: PMC6522717 DOI: 10.1042/bsr20190379] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/01/2019] [Accepted: 04/10/2019] [Indexed: 12/11/2022] Open
Abstract
Toxoplasmosis constitutes a global infection caused by oblige intracellular apicomplexan protozoan parasite Toxoplasma gondii Although often asymptomatic, infection can result in more severe, potentially life threatening symptoms particularly in immunocompromised individuals. The present study evaluated the anti-Toxoplasma effects in experimental animals of silver nanoparticles synthesized in combination with extracts of natural plants (Phoenix dactylifera and Ziziphus spina-christi) as an alternative method to standard sulfadiazine drug therapy. Liver functions estimated by and AST and ALT were significantly increased in T. gondii-infected mice compared with the control group as well as hepatic nitric oxide (NO), lipid peroxidation (LPO) levels and caused significant decrease in superoxide dismutase (SOD), catalase (CAT) and glutathione activities in the liver homogenates. Nanoparticles pretreatment prevented liver damage as determined by enzyme activity inhibition, in addition to significant inhibition of hepatic NO levels and significant elevation in liver SOD and CAT activities. Moreover, nanoparticle treatment significantly decreased hepatic LPO and NO concentrations and proinflammatory cytokines but significantly boosted the antioxidant enzyme activity of liver homogenate. In addition, histological examinations showed distinct alterations in the infected compared with untreated control groups. Conversely, nanoparticles pretreatment showed improvement in the histological features indicated by slight infiltration and fibrosis, minimal pleomorphism and less hepatocyte and degeneration. Furthermore, nanoparticles treatment induced a reduction in immunoreactivity to TGF-β and NF-κB in hepatic tissues. Therefore, the present study provides new insights into various natural plants that are used traditionally for the treatment of toxoplasmosis and other parasitic infections, which may be useful as alternative treatment option for T. gondii infections.
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Affiliation(s)
- Reem A Alajmi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Wafa A Al-Megrin
- Department of Biology, Faculty of Science, Princess Nourah bint Abdulrahman University, Saudi Arabia
| | - Dina Metwally
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
- Department of Parasitology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Hind Al-Subaie
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Nourah Altamrah
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Ashraf M Barakat
- Department of Zoonotic Diseases, National Research Centre, Dokki, Giza, Egypt
| | - Ahmed E Abdel Moneim
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
| | - Tahani T Al-Otaibi
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Manal El-Khadragy
- Department of Zoology and Entomology, Faculty of Science, Helwan University, Cairo, Egypt
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
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Alajmi RA, Foster C, Porcari JP, Radtke K, Doberstein ST. Comparison of Non-Maximal Tests for Exercise Prescription and Outcome Assessment. Med Sci Sports Exerc 2018. [DOI: 10.1249/01.mss.0000536427.20166.29] [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: 11/21/2022]
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Al-Shahrani SA, Alajmi RA, Ayaad TH, Al-Shahrani MA, Shaurub ESH. Genetic diversity of the human head lice, Pediculus humanus capitis, among primary school girls in Saudi Arabia, with reference to their prevalence. Parasitol Res 2017; 116:2637-2643. [DOI: 10.1007/s00436-017-5570-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Accepted: 07/25/2017] [Indexed: 01/17/2023]
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22
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Alajmi RA. Molecular characterization of Fasciola flukes using mitochondrial 28S rRNA gene in Naimi Saudi sheep. Saudi J Biol Sci 2017; 26:112-117. [PMID: 30622414 PMCID: PMC6319025 DOI: 10.1016/j.sjbs.2017.06.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2017] [Revised: 04/25/2017] [Accepted: 06/14/2017] [Indexed: 11/14/2022] Open
Abstract
Fasciolosis is a parasitic disease of medical and economic importance. This retrospective study was conducted on 110 Fasciola flukes collected from livers of 14 infected Naimi sheep slaughtered at Riyadh abattoir in Saudi Arabia during winter season of 2016. Collected specimens were analyzed for their species identification on the basis of partial sequences of mitochondrial 28S rRNA gene. Results have shown the presence of both Fasciola hepatica (F. hepatica) and Fasciola gigantica (F. gigantica) species. Where Fasciola hepatica was predominate (80%). Both intra-species and interspecies genetic distance was studied and results showed that the intraspecific variability among individuals of both species i.e., F. hepatica and F. gigantica, ranging between 0 and 1% while the interspecific diversity between F. hepatica and F. gigantica was only 1%. In conclusion, mitochondrial 28S rRNA gene is a proved as a good marker in identifying Fasciola of different species. Where, the F. hepatica and F. gigantica are present in sheep breed in Riyadh region, Saudi Arabia.
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Affiliation(s)
- Reem A Alajmi
- Zoology Department, College of Science, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
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Al-Olayan EM, El-Khadragy MF, Alajmi RA, Othman MS, Bauomy AA, Ibrahim SR, Moneim AEA. Erratum to: Ceratonia siliqua pod extract ameliorates Schistosoma mansoni-induced liver fibrosis and oxidative stress. Altern Ther Health Med 2017; 17:51. [PMID: 28095839 PMCID: PMC5240397 DOI: 10.1186/s12906-016-1502-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Accepted: 12/06/2016] [Indexed: 11/18/2022]
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Al-Olayan EM, El-Khadragy MF, Alajmi RA, Othman MS, Bauomy AA, Ibrahim SR, Abdel Moneim AE. Ceratonia siliqua pod extract ameliorates Schistosoma mansoni-induced liver fibrosis and oxidative stress. Altern Ther Health Med 2016; 16:434. [PMID: 27821159 PMCID: PMC5100080 DOI: 10.1186/s12906-016-1389-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Accepted: 10/13/2016] [Indexed: 01/24/2023]
Abstract
Background Schistosomiasis is a prevalent parasitic disease found predominantly in tropical and sub-tropical areas of the developing world, with the second highest socioeconomic and public health burden despite strenuous control efforts. In the present study, we aimed to investigate the ameliorative effects of Ceratonia siliqua pod extract (CPE) on liver fibrosis and oxidative stress in mice infected with Schistosoma mansoni. Methods The schistosomal hepatopathologic mouse model was established by tail immersion with schistosomal cercaria. The extract was given daily for 10 days beginning 42 days post-infection. Liver samples were obtained from mice sacrificed 9 weeks after infection. Liver histopathological changes were observed with hematoxylin-eosin and Masson trichrome staining. Results Typical schistosomal hepatopathologic changes were induced in the untreated mice. However, the oral administration of CPE was effective in reducing worm number and the egg load in the liver. This treatment also decreased granuloma size and collagen deposition by inhibiting tissue inhibitor of metalloproteinases-2 (TIMP-2) expression. Schistosomal infection induced oxidative stress by increasing lipid peroxidation (LPO) and nitrite/nitrate (nitric oxide; NO) production along with concomitant decreases in glutathione (GSH) and various antioxidant enzymes, including superoxide dismutase, catalase, glutathione peroxidase and glutathione reductase. However, treatment of mice with CPE at 300 or 600 mg/kg inhibited LPO and NO production, increased GSH content, and restored the activities of the antioxidant enzymes compared with untreated infected mice. Furthermore, treatment with CPE inhibited apoptosis, as indicated by the reduced Bax expression in hepatic tissue. Conclusion These data indicated that extracts from Ceratonia siliqua pods may play an important role in combating schistosomal hepatopathology and may inhibit granuloma formation and liver fibrosis through down-regulation of TIMP-2 expression. Electronic supplementary material The online version of this article (doi:10.1186/s12906-016-1389-1) contains supplementary material, which is available to authorized users.
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Alajmi RA, AlGhufaili H, Farrukh A, Aljohani H, Mashaly AMA. First Report of Necrophagous Insects on Human Corpses in Riyadh, Saudi Arabia. J Med Entomol 2016; 53:1276-1282. [PMID: 27452291 DOI: 10.1093/jme/tjw113] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [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: 03/22/2016] [Accepted: 06/15/2016] [Indexed: 06/06/2023]
Abstract
Necrophagous species of insects provide useful complementary data to estimate the postmortem interval in forensic cases. Here, for the first time, we report on insect specimens collected from human corpses in Riyadh, Kingdom of Saudi Arabia. During the study, 14 beetle larvae were collected from the outdoor corpse (case report one) and five flies and seven beetles were collected from the indoor corpse (case report two). Sequencing was performed to study the mitochondrial DNA (mtDNA) as the prospective basis of an identification technique. The sequencing focused on a section of the cytochrome oxidase I encoding region of mtDNA. Two beetle species, Dermestes frischii (Kugelann) and Dermestes maculatus (De Geer) (Coleoptera: Dermestidae), and one fly species, Chrysomya albiceps (Wiedemann) (Diptera: Calliphoridae), were identified. These results will be instrumental in the implementation of a Saudi database of forensically relevant insects.
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Affiliation(s)
- R A Alajmi
- Department of Zoology, College of Science, King Saud University, P. O. Box: 2455, Riyadh, 11451, Kingdom of Saudi Arabia (; ; ; )
| | - H AlGhufaili
- Medico Legal Center, King Saud Medical City, Riyadh, Kingdom of Saudi Arabia
| | - A Farrukh
- Department of Zoology, College of Science, King Saud University, P. O. Box: 2455, Riyadh, 11451, Kingdom of Saudi Arabia (; ; ; )
| | - H Aljohani
- Department of Zoology, College of Science, King Saud University, P. O. Box: 2455, Riyadh, 11451, Kingdom of Saudi Arabia (; ; ; )
| | - A M A Mashaly
- Department of Zoology, College of Science, King Saud University, P. O. Box: 2455, Riyadh, 11451, Kingdom of Saudi Arabia (; ; ; )
- Department of Zoology, Faculty of Science, Minia University, 61519 El Minia, Egypt
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Hamed SS, Al-Yhya NA, El-Khadragy MF, Al-Olayan EM, Alajmi RA, Hassan ZK, Hassan SB, Abdel Moneim AE. The Protective Properties of the Strawberry (Fragaria ananassa) against Carbon Tetrachloride-Induced Hepatotoxicity in Rats Mediated by Anti-Apoptotic and Upregulation of Antioxidant Genes Expression Effects. Front Physiol 2016; 7:325. [PMID: 27547187 PMCID: PMC4974471 DOI: 10.3389/fphys.2016.00325] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 07/14/2016] [Indexed: 12/14/2022] Open
Abstract
The strawberry (Fragaria ananassa) has been extensively used to treat a wide range of ailments in many cultures. The present study was aimed at evaluating the hepatoprotective effect of strawberry juice on experimentally induced liver injury in rats. To this end, rats were introperitoneally injected with carbon tetrachloride (CCl4) with or without strawberry juice supplementation for 12 weeks and the hepatoprotective effect of strawberry was assessed by measuring serum liver enzyme markers, hepatic tissue redox status and apoptotic markers with various techniques including biochemistry, ELISA, quantitative PCR assays and histochemistry. The hepatoprotective effect of the strawberry was evident by preventing CCl4-induced increase in liver enzymes levels. Determination of oxidative balance showed that strawberry treatment significantly blunted CCl4-induced increase in oxidative stress markers and decrease in enzymatic and non-enzymatic molecules in hepatic tissue. Furthermore, strawberry supplementation enhanced the anti-apoptotic protein, Bcl-2, and restrained the pro-apoptotic proteins Bax and caspase-3 with a marked reduction in collagen areas in hepatic tissue. These findings demonstrated that strawberry (F. ananassa) juice possessed antioxidant, anti-apoptotic and anti-fibrotic properties, probably mediated by the presence of polyphenols and flavonoids compounds.
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Affiliation(s)
- Sherifa S Hamed
- Department of Zoology, College of Science, King Saud UniversityRiyadh, Saudi Arabia; Department of Zoology, Faculty of Science, Alexandria UniversityAlexandria, Egypt
| | - Nouf A Al-Yhya
- Department of Zoology, College of Science, King Saud University Riyadh, Saudi Arabia
| | - Manal F El-Khadragy
- Department of Zoology, College of Science, King Saud UniversityRiyadh, Saudi Arabia; Chair Vaccines Research of Infectious Diseases, Faculty of Science, King Saud UniversityRiyadh, Saudi Arabia; Department of Zoology and Entomology, Faculty of Science, Helwan UniversityCairo, Egypt
| | - Ebtesam M Al-Olayan
- Department of Zoology, College of Science, King Saud UniversityRiyadh, Saudi Arabia; Chair Vaccines Research of Infectious Diseases, Faculty of Science, King Saud UniversityRiyadh, Saudi Arabia
| | - Reem A Alajmi
- Department of Zoology, College of Science, King Saud University Riyadh, Saudi Arabia
| | - Zeinab K Hassan
- Department of Zoology, College of Science, King Saud UniversityRiyadh, Saudi Arabia; Department of Cancer, National Cancer Institute, Cairo UniversityCairo, Egypt
| | - Salwa B Hassan
- College of Medicine, Princess Nora Bint Abdulrahman UniversityRiyadh, Saudi Arabia; Department of Clinical Pathology, College of Medicine, Fayoum UniversityFayoum, Egypt
| | - Ahmed E Abdel Moneim
- Department of Zoology and Entomology, Faculty of Science, Helwan University Cairo, Egypt
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