Phillips Munck (ovenray57)
The expression of Ki67 gene indicated an increase in ovarian cell proliferation in the three experimental groups compared to the control group, however this increment was only significant for the bFGF + KL group. It can be concluded that KL and bFGF factors individually have no beneficial effects on in-situ follicular growth, but their combination positively influences steroidogenesis of granulosa cells without significantly increasing the number of growing follicles.Lymphogranuloma venereum (LGV) is an emerging disease in men who have sex with men (MSM) the incidence was 1.15 cases per 100,000 population in Spain in 2017. Patients with LGV characteristically have severe proctitis that can cause abscesses, fistulas, and anal stenosis. Genital ulcers and inflammatory inguinal adenopathy may occasionally be present. The aim of this study was to describe a series of patients with LGV treated in a public health service hospital in Andalusia, Spain. Retrospective, observational description of a series of patients diagnosed with LGV. We gathered epidemiologic, clinical, microbiologic, and treatment data. Patients' sexual behaviors were also noted. We found 17 cases of LGV diagnosed in MSM between October 2016 and May 2019. Twelve of the patients were also infected with the human immunodeficiency virus, and 13 had severe proctitis with ulcers in the anal canal and rectum. Four patients had genital or inguinal manifestations. The following high-risk sexual behaviors were on reo preventing complications and disease transmission.Nitrogen is one of the most important nutrients for wheat growth and has a critical influence on yield and quality. This study aims to examine how medium nitrogen level (240 kg/hm2) affects the starch granule development, starch accumulation, and structural characteristics of wheat starch. The results showed that nitrogen treatment could reduce the biosynthesis of starch and amylose, delay the degradation of starch in pericarp, and promote the proportion of B-type small starch granule in endosperm compared with those in the N0. In addition, the composition and distribution of starch granules were changed, the crystal structure in the inner lamellae and ordered structure in the external region of starch granules were affected, and the swelling power and solubility of starch during wheat development were increased. The effect of nitrogen treatment on the mRNA expression of enzymes related to starch biosynthesis or degradation varied in different developmental stages. During middle and later grain filling stages, AGPase, GBSSI, and GBSSII were lower, and SSS, SBE, and DBE were higher in N240 than in N0. This study indicated that nitrogen application at booting stage significantly affected the structural characteristics of starch, and ultimately determines its quality.Alpha-amylase producing strain KB 2216 was identified as Bacillus velezensis. The growth pattern showed that 72 h is the optimum incubation period of amylase production, which is a stationary period for the strain. By the purification process, maximum alpha-amylase activity was achieved up to 418.25 U/mL at 72 h of incubation, which was purified with 4.74 folds, 4230.32 U/mg specific activity, with 31.35% yield. The strain was found to produce an oligomeric alpha-amylase, namely Amy3. Amy3 was a trimeric macromolecule of 195 kDa with 62, 64, and 66 kDa subunits, as revealed by zymogram and SDS PAGE analyses. Amy3 was highly active at 55 °C and pH 5.5. It had shown the highest stability at pH 5.0-5.5 and between 0 ̊C and 4 ̊C. It did not require any metal cofactors, but it was inhibited by Ag2+, Hg2+ and Cd2+ divalent cations. Glucose and maltose were shown to be the end products of soluble starch digestion by Amy3. These interesting properties of Amy3 may be useful for many biotechnological applications in the future.The present paper describes the synthesis of a novel magnetic chitosan (CCF), in which the carbon-Fe3O4 core-shell na
