Disturbances in autophagy are known to be implicated in autoimmune disorders. Many studies have connected polymorphisms in autophagy-related gene 5 (ATG-5) to systemic lupus erythematosus (SLE). Our aim was the determination of the expres￾sion level of ATG-5, Beclin-1 and microtubule-associated protein-light chain 3 (LC- 3) in Egyptian SLE patients to investigate the impact of disturbances in autophagy genes on the incidence and progression of the disease. Also, we investigated the incidence of single nucleotide polymorphism (SNP) rs573775 in ATG-5 gene among Egyptian SLE patients. Our results showed that the mean levels of Beclin-1, LC-3 and interleukin (IL)-10 transcripts were significantly higher in SLE patients compared to healthy controls. The previous transcripts were positively correlated with SLE Disease Activity Index (SLEDAI). Beclin-1 and LC-3 transcripts were negatively cor￾related to complement component 3 (C3) levels. Only LC-3 transcripts were nega￾tively correlated to complement component 4 (C4). The rs573775 SNP of ATG-5 with the variant allele was significantly associated with disease susceptibility, conferring a higher risk of SLE development. This variant allele was more prevalent in patients below 30 years, patients with anemia and in patients with anti-double-stranded DNA (dsDNA), confirming the essential role of ATG-5 polymorphism in the susceptibility of Egyptian patients to SLE.

Simple Summary: Sarcoptic mange is an important zoonotic parasite aecting camel production. Mange zoonosis in camels is complicated by scarcity of available data. One of the main strategies for disease control is early detection of the parasite combined with prevention/control of the major risk factors associated with the infection. The present study focused on the prevalence of sarcoptic mange in camels from Egypt together with a histopathological examination of the parasite and association of the major risk factors, to describe the epidemiological pattern of the disease. Our data demonstrate that 47.6% of the camels harbored sarcoptic mange infections. In addition, the animals exhibited obvious clinical signs of mange and numerous histopathological findings that are consistent with sarcoptic mange. The camel’s age, gender and sampling season were found to be the most significant risk factors associated with the disease. Taken together, our epidemiological and histopathological data are consistent with sarcoptic mange being widespread among camels in the studied area. Our study suggests further research is needed for management of this zoonotic disease in Egypt. Abstract: Mange has been considered one of the most common parasitic infestations among camels. It adversely impacts animal productivity and poses a risk to human health. Given the scarcity of available data about mange in camels, the current study focused on the prevalence of camel mange and its associated risk factors in Aswan Governorate, Egypt. Towards this end, a general visual inspection was conducted on camels (N = 210) in dierent markets and slaughterhouses in Aswan Governorate. Animals 2020, 10, 1485; doi:10.3390/ani10091485 www.mdpi.com/journal/animals Animals 2020, 10, 1485 2 of 11 Skin scrapings from suspect infected camels were also examined microscopically. Importantly, these findings were further checked and confirmed by histopathology on samples from suspected cases collected post-slaughter in abattoirs. The possible risk-associated factors, which include the camel’s age, sex and sampling season, were recorded and statistically analyzed. Interestingly, the data showed that a total of 100 camels (47.6%) were found exclusively infested by sarcoptic mange. Furthermore, the predominant histopathological changes included burrowing tunnel of mites in the skin, hyperkeratosis and acanthosisconsis of the epidermis, while the dermis showed hemorrhage, mononuclear inflammatory cell infiltration around the blood vessels and perifolliculitis. These major histopathological findings are consistent with sarcoptic mange. Furthermore, the statistical analysis of the possible associated risk factors, camel’s age (p = 0.006), gender (p = 0.032) and sampling season (p = 0.004), were all found to be significantly aected and related to the disease. In this regard, camels 2 years old were found at higher risk of infection (odds ratio (OR) = 2.75; 95% confidence interval (CI), 1.345 to 5.604) versus younger animals (OR = 0.36; 95 CI, 0.1784 to 0.743). Females had higher odds of exposure (OR = 2.02; 95% CI, 1.096 to 3.708) compared to males (OR = 0.50; 95% CI, 0.269 to 0.912). Moreover, the exposure to infection was reported higher in winter (OR = 2.30; 95% CI, 1.297 to 4.098) than in summer (OR = 0.43; 95% CI, 0.244 to 0.771). Collectively, our data provide novel epidemiological and histopathological support for sarcoptic mange being widespread among camels in the studied area. Sarcoptic mange is extremely contagious and zoonotic. Therefore, our baseline investigation indicates an urgent need for additional multicenter-studies to investigate the occurrence of this disease in camels and humans combined with the appropriate control measures of camel importation for combating this disease.

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Metallic nanoparticulates (MNPs) are metal particulate of nanodimensions (such as gold NPs, silver NPs, and iron oxide NPs) that have been attracting the scientist over a century in various fields and now widely exploited for drug delivery and diagnostic applications. These nanostructured materials can be synthesized, and their surface modified/functionalized with different functional groups allow them to conjugate with moieties like therapeutics, diagnostics, and ligands. The various physicochemical properties, advantages, disadvantages, as well as characteristics of the metal nanoparticles, are comprehensively discussed, and insight into the site-specific drug targeting strategies for the management of chronic disorders. This chapter provides the detailed information on the synthesis of MNPs by various methods and characterization, with main emphasis on gene and drug delivery perspectives along with toxicity apprehensions. Present chapter also deals with the interactions of tailored MNPs and biological cells, factors affecting the cellular uptake and the intracellular destiny of MNPs, and also degradation of MNPs and its impact on nanotoxicity based on various literatures.

Objective This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. Materials and methods A randomized clinical trial conducted on 120 pregnant women at term (37–40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects. Results The overall mean blood loss was significantly lower in the misoprostol group compared to the oxytocin group (490.75 ± 159.90 mL vs. 601.08 ± 299.49 mL; p = 0.025). However, changes in hematocrit level (pre- and postpartum) was comparable between both groups. There was a need for additional oxytocic therapy in 16.7% and 23.3% after use of misoprostol and oxytocin, respectively (p = 0.361). Incidence of side effects such as shivering and metallic taste were significantly higher in the misoprostol group compared to the oxytocin group (p 0.001). Conclusions Sublingual misoprostol is more effective than intravenous infusion of oxytocin in reducing blood loss during and after cesarean delivery. However, occurrence of temporary side effects such as shivering and metallic taste was more frequent with the use of misoprost

Objective This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. Materials and methods A randomized clinical trial conducted on 120 pregnant women at term (37–40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects. Results The overall mean blood loss was significantly lower in the misoprostol group compared to the oxytocin group (490.75 ± 159.90 mL vs. 601.08 ± 299.49 mL; p = 0.025). However, changes in hematocrit level (pre- and postpartum) was comparable between both groups. There was a need for additional oxytocic therapy in 16.7% and 23.3% after use of misoprostol and oxytocin, respectively (p = 0.361). Incidence of side effects such as shivering and metallic taste were significantly higher in the misoprostol group compared to the oxytocin group (p 0.001). Conclusions Sublingual misoprostol is more effective than intravenous infusion of oxytocin in reducing blood loss during and after cesarean delivery. However, occurrence of temporary side effects such as shivering and metallic taste was more frequent with the use of misoprost

Objective This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. Materials and methods A randomized clinical trial conducted on 120 pregnant women at term (37–40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects. Results The overall mean blood loss was significantly lower in the misoprostol group compared to the oxytocin group (490.75 ± 159.90 mL vs. 601.08 ± 299.49 mL; p = 0.025). However, changes in hematocrit level (pre- and postpartum) was comparable between both groups. There was a need for additional oxytocic therapy in 16.7% and 23.3% after use of misoprostol and oxytocin, respectively (p = 0.361). Incidence of side effects such as shivering and metallic taste were significantly higher in the misoprostol group compared to the oxytocin group (p 0.001). Conclusions Sublingual misoprostol is more effective than intravenous infusion of oxytocin in reducing blood loss during and after cesarean delivery. However, occurrence of temporary side effects such as shivering and metallic taste was more frequent with the use of misoprost

Objective This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. Materials and methods A randomized clinical trial conducted on 120 pregnant women at term (37–40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects. Results The overall mean blood loss was significantly lower in the misoprostol group compared to the oxytocin group (490.75 ± 159.90 mL vs. 601.08 ± 299.49 mL; p = 0.025). However, changes in hematocrit level (pre- and postpartum) was comparable between both groups. There was a need for additional oxytocic therapy in 16.7% and 23.3% after use of misoprostol and oxytocin, respectively (p = 0.361). Incidence of side effects such as shivering and metallic taste were significantly higher in the misoprostol group compared to the oxytocin group (p 0.001). Conclusions Sublingual misoprostol is more effective than intravenous infusion of oxytocin in reducing blood loss during and after cesarean delivery. However, occurrence of temporary side effects such as shivering and metallic taste was more frequent with the use of misoprost

Objective This study compares the efficacy of sublingual misoprostol versus intravenous oxytocin in reducing bleeding during and after cesarean delivery. Materials and methods A randomized clinical trial conducted on 120 pregnant women at term (37–40 weeks) gestation scheduled for elective cesarean delivery, who were assigned to either sublingual misoprostol 400 μg or intravenous infusion of 20 units of oxytocin after delivery of the neonate. The main outcome measures were blood loss at and 2 hours after cesarean delivery, change in hematocrit value, need for any additional oxytocic drugs, and drug-related side effects. Results The overall mean blood loss was significantly lower in the misoprostol group compared to the oxytocin group (490.75 ± 159.90 mL vs. 601.08 ± 299.49 mL; p = 0.025). However, changes in hematocrit level (pre- and postpartum) was comparable between both groups. There was a need for additional oxytocic therapy in 16.7% and 23.3% after use of misoprostol and oxytocin, respectively (p = 0.361). Incidence of side effects such as shivering and metallic taste were significantly higher in the misoprostol group compared to the oxytocin group (p 0.001). Conclusions Sublingual misoprostol is more effective than intravenous infusion of oxytocin in reducing blood loss during and after cesarean delivery. However, occurrence of temporary side effects such as shivering and metallic taste was more frequent with the use of misoprost