Hendricks Griffith (changeenemy9)

PRACTICAL APPLICATIONS Propolis is a natural mixture that bees produce by mixing gathered resin and gums to bee saliva and wax. Our research investigated the effect of Tigzirt propolis on the inhibition of biomarkers of inflammation and the development of paw edema. Propolis extract helped to reduce PGE2, TNF-α, myeloperoxidase, and malondialdehyde levels and increase the total antioxidant levels in plasma. Our findings emphasized the use of phenolic extract of propolis in industries such as nutraceuticals for the prevention of inflammatory diseases. It can also protect the body against damage under oxidative stress. 21-hydroxylase deficiency (21OHD) is an autosomal recessive disorder with an incidence of 110,000-120,000 and is the result of various mutations in the CYP21A2 gene. 21OHD has been described in many different populations, but it has not been studied in Roma individuals so far. The aim of the study was to analyse the genotype in Roma patients with 21OHD and the prevalence of the disease in the Roma population of North Macedonia. Molecular analysis of the nine most frequent CYP21A2 mutations in all known Roma patients with CAH in North Macedonia, relatives and healthy individuals of Roma ancestry, using the PCR/ACRS method. Ten Roma patients with 21OHD were identified, of which nine had the salt-wasting and one had the simple virilizing form. Calculated incidence of 21OHD in the North Macedonian Roma population was 13375. Interestingly, 9/10 patients (90%) were homozygous for the In2G splicing mutation (293-13A/C>G). Standard therapy with hydrocortisone and fludrocortisone had been introduced according to the guidelines. In 16 healthy relatives investigated for CYP21A2 mutations, heterozygosity for the In2G mutation was detected in 13/32 (40.6%) alleles. In 100 healthy Roma individuals, none related to the analysed families, no CYP21A2 mutations were detected. The Roma population in North Macedonia had a very high incidence of classic 21OHD. ARRY575 Almost all patients had the severe salt-wasting form and the In2G/In2G genotype. The Roma population in North Macedonia had a very high incidence of classic 21OHD. Almost all patients had the severe salt-wasting form and the In2G/In2G genotype.Oseltamivir and antiviral agents are frequently used for the prevention and treatment of influenza infection. However, resistance to oseltamivir has been reported globally due to a mutation in the Influenza virus neuraminidase gene. Such resistance will be detected by genotyping and phenotyping studies of viral isolates. The recent study aimed to determine the genetic mutation of neuraminidase gene in influenza A (H1N1) viruses isolated from children referred to Shiraz tertiary hospitals during 1 year (2015-2016) with influenza-like symptoms. A total of 300 patients were registered and throat samples were taken. The throat swabs were used for viral RNA extraction. Detection of influenza A (H1N1) was performed using the one-step real-time polymerase chain reaction (qRT-PCR) method. From positive isolates for H1N1, 51 random samples were evaluated for neuraminidase gene mutation with the nested PCR-sequencing method. Of 300 cases, 102 (34%) isolates were detected as influenza A (H1N1) pdm09. Based on sequencing results, 2 of the 44 sequenced isolates exhibited H275Y substitution, which presented oseltamivir resistance. In comparison with reference strain, the phylogenetic analysis of sequenced isolates was classified in genogroup 6B. While this result is the first report of emerging oseltamivir-resistant in the southwest of Iran, it is highly recommended to perform these evaluations on the different geographical regions in any prevalence area to plan treatment strategies for influenza.Heating, ventilating, and air-conditioning (HVAC) systems usually supply air, which is a mixture of fresh air from the outdoor environment, and return air from rooms via the ventilation ductwork. Thi