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However, EPOC significantly decreased adipose lipid, G6PD and glutathione and increased glycogen synthesis, ADA, XO, uric acid, lipid peroxidation, lactate production and gamma-glutamyl transferase activity (GGT). On the other hand, EPOC increased hepatic lipid, ADA, XO, uric acid, lipid peroxidation and lactate production and decreased glycogen synthesis, G6PD and glutathione. Nevertheless, supplementation with glutamine attenuated these alterations. Collectively, the present results indicate that EPOC causes metabolically induced obesity which is associated with adipose dysfunction and hepatic metabolic disturbance. The findings also suggest that glutamine confers metabo-protection with corresponding improvement in adipose and hepatic metabolic function by suppression of ADA/XO activity and enhancement of G6PD-dependent antioxidant defense.Glutathione (GSH) is a potential inhibitor for acrylamide (AA) in heated food. In the present study, the inhibition pathways of GSH on AA were investigated in the asparagine(Asn)/glucose(Glc)/GSH model system. In comparison to the Asn/Glc model system, three unique molecular ions (m/z 470, 379, and 193) were identified in the Asn/Glc/GSH model system. Those molecular ions were confirmed as the Amadori rearrangement products which formed in the reaction between Glc and GSH, as well as the addition reaction products between AA and the sulfhydryl group (-SH) of GSH and cysteine (Cys). The competition between Asn and GSH for Glc in the competitive reactions was assumed to be the major pathway. Additionally, the elimination reaction between AA and GSH or between AA and Cys also played a minor role in the inhibition of AA. The variances of precursors, intermediates, and final products provided quantitative evidence for the above pathways.Objective Single dose administration of methotrexate (MTX) is considered the first line of treatment in selected patients with an ectopic pregnancy (EP). However, data regarding MTX efficacy among obese patients is limited. We sought to investigate the efficacy of MTX single dose regimen among obese patients MATERIAL AND METHODS A retrospective cohort study conducted at a gynecology department in a tertiary teaching hospital, between January 2010 and December 2018, including women diagnosed with an EP and treated by a single-dose regimen of MTX. We compared success rate and gestation characteristics between obese and non-obese women. Results Overall, 195 women were treated with single-dose intramuscular MTX for EP during the study period. Of those, 31 women (15.9%) were obese (BMI ≥ 30 kg/m2) and the rest 164 (84.1%) were of normal body weight. Median MTX dosage for the obese group was 95 milligrams (IQR 91-104) vs. 83 milligrams (IQR 78-87) for the non-obese group. Treatment success rate of the overall cohort was 66.6% (130/195) and treatment success rate of single-dose MTX was comparable between the obese and non-obese groups (64.5% vs. 67.0%, p = 0.78). Obese patients were older as compared to non-obese (median age 33 vs. 29, p = 0.03). In multivariate logistic regression analysis, percentage hCG change from day 1 to day 4 was the only factor associated with treatment success (aOR 1.02; 95%CI 1.01, 1.04, p less then 0.001). Conclusion Single-dose MTX treatment among obese patients diagnosed with ectopic pregnancy led to similar success rates as compared to non-obese patients.Objective This study aimed to to perform genotyping of Toxoplasma gondii strain or variant causing atypical toxoplasmic uveitis in Indonesia patients. Methods Ocular fluid samples originated from 46 uveitis patients with non-specific ocular manifestation were analyzed forToxoplasma infection by PCR of the B1 locus. The clonal type was determined by amplification, sequencing and phylogenetic analysis of SAG2 and GRA6 loci in B1-positive samples. Selleck Roxadustat Clinical data was obtained from the medical records. Results Pan uveitis was the most frequent manifestation (65.2%) and mostly unilateral (76.1%). PCR of the B1 locus identified 8 positive subjects (12.5%), majorly with panuveitis (n = 6); two of these individuals had diabetes mellitus. Phylogenetic analysis with maximum likelihood, of the SAG2 locus in the B1-positive samples resulted T. gondii SAG2 type III allele. No positive result was obtained from PCR of GRA6 locus. Conclusion Toxoplasma gondii SAG2-type III allele was identified in atypical presentation of toxoplasmic uveitis in Indonesia.Mitotic progression is orchestrated by the microtubule-based motor dynein, which sustains all mitotic spindle functions. During cell division, cytoplasmic dynein acts with the high-molecular-weight complex dynactin and nuclear mitotic apparatus (NuMA) to organize and position the spindle. Here, we analyze the interaction interface between NuMA and the light intermediate chain (LIC) of eukaryotic dynein. Structural studies show that NuMA contains a hook domain contacting directly LIC1 and LIC2 chains through a conserved hydrophobic patch shared among other Hook adaptors. In addition, we identify a LIC-binding motif within the coiled-coil region of NuMA that is homologous to CC1-boxes. Analysis of mitotic cells revealed that both LIC-binding sites of NuMA are essential for correct spindle placement and cell division. Collectively, our evidence depicts NuMA as the dynein-activating adaptor acting in the mitotic processes of spindle organization and positioning.Pitaya (Hylocereus spp.) is the only commercial cultivation of fruit containing abundant betalains for consumer. Betalains are water-soluble nitrogen-containing pigments with high nutritional value and bioactivities. In this study, contents of betaxanthins and betacyanins were compared between 'Guanhuabai' (H. undatus) and 'Huanglong' (H. megalanthus) pitayas and key genes involved in betalain biosynthesis were screened from 'Huanglong' pitaya by RNA-Seq technology. Twenty-nine candidate genes related to betalain biosynthesis were obtained from the transcriptome data. Based on expression characteristics and sequence analyses, HmB5GT1 and HmHCGT2 were further analyzed. HmB5GT1 and HmHCGT2 were both conserved in 'PSPG-box' and localized in nucleus. Silencing of HmB5GT1 and HmHCGT2 resulted in a significant reduction in betacyanin and betaxanthin contents. Those results suggested that HmB5GT1 and HmHCGT2 are possibly involved in betalain biosynthesis in H. megalanthus. The present work provides new information on betalain biosynthesis in Hylocereus at the transcriptional level.The aim of this study was to substitute part of soybean phospholipid (SPC) with hydrogenated soybean phospholipid (HSPC) in curcumin-loaded liposomes (Cur-LP), in order to further enhance stability and release performances of curcumin. When the SPC/HSPC mass ratio changed from 100 to 55, vesicle size, encapsulation efficiency and alkali resistance of curcumin increased, although a small decrease in centrifugal stability was observed. Salt stability became worse as more HSPC was used (37 and 010). Owing storage at 4 °C and 25 °C, Cur-LP at a SPC/HSPC mass ratio of 55 performed well considering vesicle size, lipid oxidation and curcumin retention. These vesicles displayed also the best sustained-release performance in simulated digestion, attributed to the tighter lipid packing in membranes as indicated by fluorescence probes, DSC and FTIR. This study can guide the development of a Cur-LP product with improved shelf-life stability by using HSPC.The use of in vitro embryo production in the horse is increasing in clinical and research settings, however, protocols are yet to be optimised. Notably, the two most commonly used base media for in vitro maturation (IVM) supply glucose at markedly different concentrations physiological (5.6 mM, M199) or supraphysiological (17 mM, DMEM/F-12). Exposure to high glucose has detrimental effects on oocytes and early embryos in many mammalian species, but the impact has not yet been examined in the horse. To address this, we compared the energy metabolism of equine COCs matured in M199-based maturation medium containing either 5.6 or 17 mM glucose, as well as expression of key genes in oocytes and cumulus cells. Oocytes were fertilised by ICSI and cultured. Analysis of spent medium revealed that COC glucose consumption and production of lactate and pyruvate were similar between treatments. However, the glycolytic index was decreased at 17 mM and analysis of mitochondrial function of COCs revealed that IVM in 17 mM glucose was associated with decreased ATP-coupled respiration and increased non-mitochondrial respiration compared to that for 5.6 mM glucose. We also found that the metabolic enzyme lactate dehydrogenase-A (LDHA) was downregulated in cumulus cells of oocytes that completed IVM in 17 mM glucose. There was no difference in maturation or blastocyst rates. These data indicate that COC mitochondrial function and gene expression are altered by high glucose concentration during IVM. Further work is needed to determine if these changes are associated with developmental changes in the resulting offspring.Involvements of quorum sensing (QS) in the formation of aerobic granules for wastewater treatment have been well recognized. In previous studies the evolution of the QS-related activities and communities during bioreactor start-up period has been extensively studied, while the variation of QS in long-term reactor operation remains unrevealed. Furthermore, information about the roles of quorum quenching (QQ) in bioreactors is very limited. In this work, both QS and QQ during the start-up and successive long-term operation period of an aerobic granule bioreactor were explored. The QS activity and communities increased in the start-up but gradually decreased in the long-term operation, while the QQ activity and communities remained stable. These results indicate the longer persistence of QQ than QS in the granules and the minor contribution of QS in the long-term operation. This work provides a new insight into the roles of QQ and QS in wastewater treatment bioreactors.Cloned pigs generated by the somatic cell transfer nuclear (SCNT) technique are highly valuable for agriculture, biomedicine, and life sciences. However, the neonatal mortality rate of cloned pigs is very high. The reasons causing the massive loss of cloned pigs during their neonatal ages are unclear. In the present study, we found that the neonatal death of cloned pigs was associated with aberrant purine metabolism, impaired renal morphology and function, and decreased hepatic Hprt1 expression. The downregulation of Hprt1, a key purine metabolism regulation gene, in the liver was responsible for the elevation of an important purine metabolite, uric acid, in the serum, causing abnormalities in kidney morphology and function and leading to death of neonatal cloned pigs. This study provided insights into the pathophysiological mechanisms underlying the neonatal death of clone pigs, and results will help improve their survival rate.Proteins in photosynthetic membranes can organize into patterned arrays that span the membrane's lateral size. Attractions between proteins in different layers of a membrane stack can play a key role in this ordering, as was suggested by microscopy and fluorescence spectroscopy and demonstrated by computer simulations of a coarse-grained model. The architecture of thylakoid membranes, however, also provides opportunities for interlayer interactions that instead disfavor the high protein densities of ordered arrangements. Here, we explore the interplay between these opposing driving forces and, in particular, the phase transitions that emerge in the periodic geometry of stacked thylakoid membrane disks. We propose a lattice model that roughly accounts for proteins' attraction within a layer and across the stromal gap, steric repulsion across the lumenal gap, and regulation of protein density by exchange with the stroma lamellae. Mean-field analysis and computer simulation reveal rich phase behavior for this simple model, featuring a broken-symmetry striped phase that is disrupted at both high and low extremes of chemical potential.