Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.230395.1710
Eman Aly, AbdelBassat Almashed, Ahmed Tantawy, Aziza Amin
.
{"title":"Ameliorative effects of propolis and coenzyme Q10 against short-term paclitaxel associated cardiopulmonary toxicity: histopathological and immunohistochemical evaluation.","authors":"Eman Aly, AbdelBassat Almashed, Ahmed Tantawy, Aziza Amin","doi":"10.21608/bvmj.2023.230395.1710","DOIUrl":"https://doi.org/10.21608/bvmj.2023.230395.1710","url":null,"abstract":".","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The potential contribution of food contact surfaces to the incidence of Escherichia coli in Egyptian meat outlets, as well as their biofilm and pathogenicity characteristics.","authors":"Raghda Saad, Islam Sabike, Nahla Abo EL-Roos, shimaa Edris, Rasha Elsabagh","doi":"10.21608/bvmj.2023.225650.1694","DOIUrl":"https://doi.org/10.21608/bvmj.2023.225650.1694","url":null,"abstract":"","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.228158.1700
Dina Awad, Osama Ahmed, Samar Baloza, Maha Mamdouh
Keywords Dromedary milk has a proven outstanding history of being a nutrient-rich food. Camel milk possesses both medicinal and technological advantages, including antioxidant, antibacterial, and antiparasitic activities. The present investigation is proposed to assess the antibacterial ability and free radical scavenging capacity against Gram-negative bacteria of various enzyme-digested skimmed camel’s milk (SCM) using papain, pepsin, and trypsin at four hydrolysis times at one-hour intervals. An antibacterial growth assay was conducted to detect the antibacterial capacity of the generated various enzymatic camel milk hydrolysates. The results showed that the antibacterial activity of unhydrolyzed intact SCM displayed mild effect against Escherichia coli and no effect against Salmonella enteritidis . Pepsin-treated SCM hydrolysates after 3h hydrolysis significantly enhanced SCM antimicrobial activity against E. coli , and after 2h, hydrolysis produces SCM hydrolysates against Salmonella enteritidis. Pepsin and trypsin SCM-treated hydrolysates after 2h hydrolysis could completely abolish the survival growth rate of Salmonella enteritidis. Additionally, hydrolysates treated with papain SCM after 3 and 4 hours of hydrolysis showed a 100% ability to kill Salmonella enteritidis . Both DPPH method and ABTS assays were employed to evaluate antioxidants. Our findings demonstrated that all SCM hydrolysates gradually acquired strong antioxidant capacity after four hours of hydrolysis, with trypsin-treated hydrolysates having the highest values. The current work offered a great role of skimmed camel’s milk hydrolysates and the possibilities for using these hydrolysates as food natural preservatives.
{"title":"Dual functional properties of enzymatically hydrolyzed dromedary milk proteins with improved antioxidant and antibacterial activity","authors":"Dina Awad, Osama Ahmed, Samar Baloza, Maha Mamdouh","doi":"10.21608/bvmj.2023.228158.1700","DOIUrl":"https://doi.org/10.21608/bvmj.2023.228158.1700","url":null,"abstract":"Keywords Dromedary milk has a proven outstanding history of being a nutrient-rich food. Camel milk possesses both medicinal and technological advantages, including antioxidant, antibacterial, and antiparasitic activities. The present investigation is proposed to assess the antibacterial ability and free radical scavenging capacity against Gram-negative bacteria of various enzyme-digested skimmed camel’s milk (SCM) using papain, pepsin, and trypsin at four hydrolysis times at one-hour intervals. An antibacterial growth assay was conducted to detect the antibacterial capacity of the generated various enzymatic camel milk hydrolysates. The results showed that the antibacterial activity of unhydrolyzed intact SCM displayed mild effect against Escherichia coli and no effect against Salmonella enteritidis . Pepsin-treated SCM hydrolysates after 3h hydrolysis significantly enhanced SCM antimicrobial activity against E. coli , and after 2h, hydrolysis produces SCM hydrolysates against Salmonella enteritidis. Pepsin and trypsin SCM-treated hydrolysates after 2h hydrolysis could completely abolish the survival growth rate of Salmonella enteritidis. Additionally, hydrolysates treated with papain SCM after 3 and 4 hours of hydrolysis showed a 100% ability to kill Salmonella enteritidis . Both DPPH method and ABTS assays were employed to evaluate antioxidants. Our findings demonstrated that all SCM hydrolysates gradually acquired strong antioxidant capacity after four hours of hydrolysis, with trypsin-treated hydrolysates having the highest values. The current work offered a great role of skimmed camel’s milk hydrolysates and the possibilities for using these hydrolysates as food natural preservatives.","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.221090.1676
Hania Osman, saad saad, Gehan Fatahlla, Maha Samir
Keywords This study was conducted to evaluate the chemical residues in some farmed fish species marketed in Sharkia Governorate and compare it with the Egyptian standards (ES) of chilled fish. A total of 150 random samples of farmed fish at Nile cages, concrete ponds, and earthen ponds (50 of each, including 25 of both Tilapia nilotica and Mugil cephalus ), respectively were examined. The samples were collected during autumn 2021. The results of the chemical residues analysis revealed that the percentage of samples that exceeded the permissible limits according to ES (7136:2010) of mercury residues were 44% and 20% (Nile cages), 36% and 32% (concrete ponds), 14% and 12% (earthen ponds) for Tilapia nilotica and Mugil cephalus , respectively, for lead, such residues were 40% and 36% ; 20% and 28%, and 44% and 24%, respectively, while cadmium residues were 48% and 36% ; 20% and 16%, and 44% and 68%, respectively. Concerning, the hormonal residues (methyl testosterone and trenbotone acetate), all positive samples exceeded the permissible limits according to ES (3494:2005) which denotes that fish flesh should be free from hormonal residues. All examined samples were free from pesticide residues (Aldrin and Malathione). Therefore, to safeguard fish farms from pollution and lower environmental risk, a significant efforts and coordination among various authorities are required. This can be accomplished by treating sewage, industrial and agricultural wastes. It is also crucial to regularly check for toxic residues in farm water
{"title":"Chemical Residues in Some Farmed Fish Species Marketed in Sharkia Governorate, Egypt.","authors":"Hania Osman, saad saad, Gehan Fatahlla, Maha Samir","doi":"10.21608/bvmj.2023.221090.1676","DOIUrl":"https://doi.org/10.21608/bvmj.2023.221090.1676","url":null,"abstract":"Keywords This study was conducted to evaluate the chemical residues in some farmed fish species marketed in Sharkia Governorate and compare it with the Egyptian standards (ES) of chilled fish. A total of 150 random samples of farmed fish at Nile cages, concrete ponds, and earthen ponds (50 of each, including 25 of both Tilapia nilotica and Mugil cephalus ), respectively were examined. The samples were collected during autumn 2021. The results of the chemical residues analysis revealed that the percentage of samples that exceeded the permissible limits according to ES (7136:2010) of mercury residues were 44% and 20% (Nile cages), 36% and 32% (concrete ponds), 14% and 12% (earthen ponds) for Tilapia nilotica and Mugil cephalus , respectively, for lead, such residues were 40% and 36% ; 20% and 28%, and 44% and 24%, respectively, while cadmium residues were 48% and 36% ; 20% and 16%, and 44% and 68%, respectively. Concerning, the hormonal residues (methyl testosterone and trenbotone acetate), all positive samples exceeded the permissible limits according to ES (3494:2005) which denotes that fish flesh should be free from hormonal residues. All examined samples were free from pesticide residues (Aldrin and Malathione). Therefore, to safeguard fish farms from pollution and lower environmental risk, a significant efforts and coordination among various authorities are required. This can be accomplished by treating sewage, industrial and agricultural wastes. It is also crucial to regularly check for toxic residues in farm water","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136153161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Differentiation between conventional methods and MALDI-TOF in Klebsiella species isolated from Pet animals and humans.","authors":"Alaa Saad, Ashraf Awad, Fatma El-hofy, Enas Soliman","doi":"10.21608/bvmj.2023.224085.1686","DOIUrl":"https://doi.org/10.21608/bvmj.2023.224085.1686","url":null,"abstract":"ABSTRACT","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136153960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.230993.1715
Hadeer afify, Samar Ibrahim, Ahmed Marouf, ebtsam meslam, Rasha Elsabagh
Keywords Nowadays, the customer’s approach towards naturally preserved fish meat products has gained interest in overcoming the health risks of synthetic preservatives. So, our investigation aimed to study the effectiveness of natural preservatives for controlling histamine formation and spoilage in chilled shrimp. The potential of moringa extract (MOE), green tea extract (GTE), and olive leaf extract (OLE) (1.5% for each) to act as antioxidants in shrimp was evaluated. The histamine values recorded in the control group significantly differed from MOE, GTE, and OLE (p < 0.05) throughout the days of chilled storage. These findings emphasized the effect of the plant extracts to extend the shelf life of chilled shrimp and improve sensory attributes (color, odor, texture, and overall acceptability) and physicochemical characteristics (pH, TBA, and TMA) during a storage period of up to 14 days under refrigerated storage (4°C). These findings suggest that the extract, especially olive leaves, may serve as a food additive, extending the shelf life of shrimp.
{"title":"Evaluating the efficacy of some plant extracts in enhancing the quality of chilled Japanese shrimp (Marsupenaeus japonicus) and controlling histamine formation.","authors":"Hadeer afify, Samar Ibrahim, Ahmed Marouf, ebtsam meslam, Rasha Elsabagh","doi":"10.21608/bvmj.2023.230993.1715","DOIUrl":"https://doi.org/10.21608/bvmj.2023.230993.1715","url":null,"abstract":"Keywords Nowadays, the customer’s approach towards naturally preserved fish meat products has gained interest in overcoming the health risks of synthetic preservatives. So, our investigation aimed to study the effectiveness of natural preservatives for controlling histamine formation and spoilage in chilled shrimp. The potential of moringa extract (MOE), green tea extract (GTE), and olive leaf extract (OLE) (1.5% for each) to act as antioxidants in shrimp was evaluated. The histamine values recorded in the control group significantly differed from MOE, GTE, and OLE (p < 0.05) throughout the days of chilled storage. These findings emphasized the effect of the plant extracts to extend the shelf life of chilled shrimp and improve sensory attributes (color, odor, texture, and overall acceptability) and physicochemical characteristics (pH, TBA, and TMA) during a storage period of up to 14 days under refrigerated storage (4°C). These findings suggest that the extract, especially olive leaves, may serve as a food additive, extending the shelf life of shrimp.","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.224317.1687
Ahmed Mohammed, Ahmed Saad, Ibrahim Elboraey, Abdlstar Arafa
Keywords Duck hepatitis virus (DHV) is a fatal, rapid spreading viral infection of young ducklings that causes hepatitis and has a high mortality rate if not managed. In the present work, fifteen previously identifiedDHAV3 isolates using conventional RT-PCR. RT-PCR were taken from 29 positive isolates and cultured on ECE. All isolates were identified using conventional RT-PCR. RT-PCR was used for detection and subtyping of DHAV using specific pairs of primers to amplify the UTR and VP1 gene respectively. These isolates were used in experimental infection. The efficacy of three herbal substances included Ment, Neem and Curcumin against DHAV3 infection was evaluated in ten-day-old Pekin ducklings inoculated i/m with 10 6 EID 50 /0.1ml of DHAV3.Tissues of liver and spleen of inoculated ducklings were examined histopathologicaly. Cloacal swabs were tested using Real Time-PCR to detect virus shedding. The results concluded that the Ment treated group showed the most effective virus reduction followed by Neem treated group then the curcumin treated group.
{"title":"Studies on the antiviral activity of some herbal plants extract against isolated duck hepatitis virus in infected ducklings.","authors":"Ahmed Mohammed, Ahmed Saad, Ibrahim Elboraey, Abdlstar Arafa","doi":"10.21608/bvmj.2023.224317.1687","DOIUrl":"https://doi.org/10.21608/bvmj.2023.224317.1687","url":null,"abstract":"Keywords Duck hepatitis virus (DHV) is a fatal, rapid spreading viral infection of young ducklings that causes hepatitis and has a high mortality rate if not managed. In the present work, fifteen previously identifiedDHAV3 isolates using conventional RT-PCR. RT-PCR were taken from 29 positive isolates and cultured on ECE. All isolates were identified using conventional RT-PCR. RT-PCR was used for detection and subtyping of DHAV using specific pairs of primers to amplify the UTR and VP1 gene respectively. These isolates were used in experimental infection. The efficacy of three herbal substances included Ment, Neem and Curcumin against DHAV3 infection was evaluated in ten-day-old Pekin ducklings inoculated i/m with 10 6 EID 50 /0.1ml of DHAV3.Tissues of liver and spleen of inoculated ducklings were examined histopathologicaly. Cloacal swabs were tested using Real Time-PCR to detect virus shedding. The results concluded that the Ment treated group showed the most effective virus reduction followed by Neem treated group then the curcumin treated group.","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.228507.1702
zeinab Abd El-Hameed, Anwar ElShafey, Mohamed metwally, Ahmed Kassab
{"title":"Prenatal and postnatal developmental studies on the inner ear of the rabbit","authors":"zeinab Abd El-Hameed, Anwar ElShafey, Mohamed metwally, Ahmed Kassab","doi":"10.21608/bvmj.2023.228507.1702","DOIUrl":"https://doi.org/10.21608/bvmj.2023.228507.1702","url":null,"abstract":"","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-01DOI: 10.21608/bvmj.2023.220475.1674
Ahmed Mohamed Al-Absy, Tawfik Barakat, Asmaa Abdallah
ABSTRACT
{"title":"Comprehensive Study on Endometritis in Dairy Cows with Special Focus on Recent Diagnostic and Treatment Approaches: A Review","authors":"Ahmed Mohamed Al-Absy, Tawfik Barakat, Asmaa Abdallah","doi":"10.21608/bvmj.2023.220475.1674","DOIUrl":"https://doi.org/10.21608/bvmj.2023.220475.1674","url":null,"abstract":"ABSTRACT","PeriodicalId":8803,"journal":{"name":"Benha Veterinary Medical Journal","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136152879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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