Use of lipid-lowering drugs by patients receiving highly active antiretroviral therapy

Poster presentatio

Microbial contamination of meat at a low temperature storage: A review

Beef, mutton, lamb, and camel are all high-quality protein sources in Egypt and around the world. Red meat with a protein content of about 20%, a high moisture content (75%), fat (5.2%), carbohydrate (1.5%), vitamins such as vitamin B complex, and minerals such as iron, zinc, calcium, and phosphorus are important in human nutrition because they can meet a portion of man's daily needs for these nutrients. Low temperature storage of meat either at chilling or freezing conditions is very popular worldwide for the purposes of meat security, meat transportation, and overseas trade. However, the microbial quality of the meat at low temperature storage represents a challenging task for both the food safety and public health sectors.  This review threw the light on the microbial status of chilled and frozen meat with a particular focus on the contamination of meat with Pseudomonas spp

Microbial contamination of meat at a low temperature storage: A review

Beef, mutton, lamb, and camel are all high-quality protein sources in Egypt and around the world. Red meat with a protein content of about 20%, a high moisture content (75%), fat (5.2%), carbohydrate (1.5%), vitamins such as vitamin B complex, and minerals such as iron, zinc, calcium, and phosphorus are important in human nutrition because they can meet a portion of man's daily needs for these nutrients. Low temperature storage of meat either at chilling or freezing conditions is very popular worldwide for the purposes of meat security, meat transportation, and overseas trade. However, the microbial quality of the meat at low temperature storage represents a challenging task for both the food safety and public health sectors.  This review threw the light on the microbial status of chilled and frozen meat with a particular focus on the contamination of meat with Pseudomonas spp

Genetic diversity and phylodynamics of avian coronaviruses in Egyptian wild birds

Avian coronaviruses (ACoVs) are continuously evolving and causing serious economic consequences in the poultry industry and around the globe. Owing to their extensive genetic diversity and high mutation rates, controlling ACoVs has become a challenge. In this context, the potential contribution of wild birds in the disease dynamics, especially in domesticated birds, remains largely unknown. In the present study, five hundred fifty-seven (n = 557) cloacal/fecal swabs were collected from four different wild bird species from eight Egyptian governorates during 2016 and a total of fourteen positive isolates were used for phylodynamics and evolutionary analysis. Genetic relatedness based on spike (S1) gene demonstrated the clustering of majority of these isolates where nine isolates grouped within Egy/variant 2 (IS/885 genotype) and five isolates clustered within Egy/variant 1 (IS/1494/06 genotype). Interestingly, these isolates showed noticeable genetic diversity and were clustered distal to the previously characterized Egy/variant 1 and Egy/variant 2 in Egyptian commercial poultry. The S1 gene based comparison of nucleotide identity percentages revealed that all fourteen isolates reported in this study were genetically related to the variant GI-23 lineage with 92–100% identity. Taken together, our results demonstrate that ACoVs are circulating in Egyptian wild birds and highlight their possible contributions in the disease dynamics. The study also proposes that regular monitoring of the ACoVs in wild birds is required to effectively assess the role of wild birds in disease spread, and the emergence of ACoVs strains in the country. © 2019 by the authors. Licensee MDPI, Basel, Switzerland