Udsenbidstrup6706

001). The single remaining study that did not differ significantly from the hand tracing method provided a uniform hand to total body surface area (TBSA) ratio for children of all ages. Based on these results, we propose a novel age-group-specific ratio utilizing the HSA results from hand tracings and TBSA calculations. The percentages of TBSA that reflect HSA for children aged 0-2, 3-4 and 5-6 years were 0.91%, 0.90% and 0.87%, respectively. These percentages should be considered for use in risk assessments and the clinical setting to guide treatment and prognosis.This research presents the results of a pilot system used for water treatment to be supplied to single-family or small housing nucleus at rural sector. The pilot system is constituted by an up-flow aerated filter with ceramic carrier, followed by a second down-flow filter of silica sand. The pilot plant was installed in a rural sector of the province of Loja, Ecuador, with the main purpose of monitoring the reduction in bacteria in the water for human consumption. Two natural clays from the area were tested. They were transformed into sphere-type ceramics, and then, they were placed in the pilot filters. These both natural clays are inorganic materials with high content of aluminosilicate clay minerals with favourable characteristics to achieve greater efficiency for the reduction in bacteria. The acclimatization time of 60 days allowed to achieve optimum treatment efficiency performance until 90 days of operation. The physicochemical parameters, namely temperature, pH, dissolved oxygen and total dissolved solids, were monitored throughout the experiments. Regarding microbiological parameters, up to 99% of total coliforms removal was reached for the clay called CF-CC and 79% for the other, called CF-CV. In addition, 100% of total coliforms and Escherichia Coli removal was reached for both clay systems. Social and economic viability of the proposed treatment is also analysed in the manuscript.Central banks incorporate various security features in their banknotes to enable themselves, the general public, retailers and professional cash handlers to detect counterfeits. In two field experiments, we tested central bank counterfeit experts and non-experts (the general public) in their ability to detect counterfeited euro banknotes. We varied exposure duration and perceptual modality (sight, touch or both). The counterfeit banknotes were actual counterfeits taken out of circulation. Experiment 1, in which participants only viewed the banknotes, showed that experts did reasonably well in detecting counterfeits even when exposure duration was limited to 500 ms. Non-experts did not reach the criterion for decent performance, marked by d' = 1.25, although they did perform above chance. In Experiment 2, participants could both see and touch the banknotes, which resulted in better performance especially with longer exposure durations. The main finding of the current study is that visual information mostly impacts the decision-making process during the first glance, whereas tactile information increasingly aids performance as it continues to be accrued over time. read more Implications for the design of security features of new banknotes are discussed.

As a member of the homeobox family, HOXC9 is overexpressed in several malignant tumors and may be regarded as a biomarker for prognostic evaluation. However, the expression pattern and prognostic significance of HOXC9 in gastric cancer have not been detailedly studied.

HOXC9 mRNA expression difference in normal tissues and gastric cancer tissues were investigated using RT-PCR, and immunohistochemistry was used to analyze HOXC9 protein expression in precancerous lesions and gastric cancer at different stages, and its clinicopathological characteristics and survival were statistically tested.

Compared to the normal gastric mucosa tissues, the expression levels of HOXC9 mRNA in the human gastric cancer tissues were significantly higher. HOXC9 protein levels of gastric cancer were obviously higher than that in other noncancerous tissues (P < 0.001). Positive expression of HOXC9 was associated with tumor size (P = 0.036), lymphatic invasion (P = 0.001), depth of invasion (P < 0.001), lymph-node metastasis (P < 0.001), and higher stage disease (P < 0.001). Furthermore, Kaplan-Meier survival curves showed that HOXC9 expression is inversely correlated with both disease-specific and disease-free 5year survival of patients with gastric cancer (P < 0.001 for both). Strikingly, our multivariate Cox regression analysis revealed that HOXC9 expression was an independent poor prognostic factor in gastric cancer (P < 0.05).

HOXC9 expression was observed in a subset of patients with gastric cancer and was associated with an unfavorable prognosis. As well as being a new prognostic indicator, HOXC9 protein could be a useful marker for early diagnosis.

HOXC9 expression was observed in a subset of patients with gastric cancer and was associated with an unfavorable prognosis. As well as being a new prognostic indicator, HOXC9 protein could be a useful marker for early diagnosis.The original article can be found online.

Multidisciplinary team (MDT) conferences are currently the standard of care in cancer patients' management. Despite evidence supporting benefits to the majority of malignancies, a paucity of data exists examining the impact in urinary and male genital cancers. This study aims to evaluate the impact of MDT conferences in urologic cancer practice.

Clinical plans discussed in urologic MDT conferences in Centro Hospitalar Universitário de Lisboa Central between January 2019 and December 2019 were retrospectively analysed. Clinical plans were categorized as accepted, changed, rejected (cases that had to be re-presented to the MDT because of insufficient staging or administrative issues) or no plan. MDT conferences' impact was assessed according to type of consultation, referral medical specialty and primary tumour type.

710 clinical plans were discussed at the MDT conferences. 61.8% were accepted, 10.6% were changed, 16.5% were rejected and 11.1% of cases referred to MDT discussion had no defined clinical plan. First consultations had a higher rate of accepted clinical plans (63.4%) versus subsequent consultations (56.4%). Referrals by the urology specialty had the highest rate of acceptances (64.3%). On the stratification by primary tumour site, testicular cancer had the highest acceptance rate (70.3%), whereas bladder cancer had the lowest (47.8%).

MDT conferences had an important impact in the management of 38.2% of cases. Therefore, all patients with urologic malignancies should be referred to MDT review to ensure optimal clinical care.

MDT conferences had an important impact in the management of 38.2% of cases. Therefore, all patients with urologic malignancies should be referred to MDT review to ensure optimal clinical care.We previously reported a monoclonal antibody (mAb), 1G8, against the neuraminidase (NA) of H9N2 avian influenza virus (AIV) with significant NA inhibitory activity. To generate a recombinant chickenized mAb (RCmAb) against the NA of H9N2 AIV for passive immunization in poultry, the gene of the fragment of antigen binding (Fab) of mAb 1G8 was cloned and fused with the fragment crystallizable (Fc) gene of chicken IgY. The RCmAb 1G8 was expressed in COS-1 cells and could be detected in cell culture supernatant. The results of NA inhibitory activity tests of the RCmAb 1G8 in an enzyme-linked lectin assay (ELLA) and a microneutralization (MN) assay showed that the RCmAb 1G8 maintained significant NA inhibitory activity and neutralizing ability. This is the first chickenized antibody against AIV, which would be a good candidate for passive immunization in poultry.

Trifluridine/tipiracil (FTD/TPI) improves the overall survival (OS) of metastatic colorectal cancer (mCRC) patients. Additionally, FTD/TPI plus bevacizumab (BEV) has demonstrated promising efficacy for mCRC patients who are refractory to standard chemotherapy. Chemotherapy-induced neutropenia (CIN) has been reported to be an indicator of efficacy for FTD/TPI. This study investigated whether CIN was an indicator of efficacy for FTD/TPI plus BEV.

We reviewed chemo-refractory mCRC patients who were treated with FTD/TPI alone (monotherapy) or FTD/TPI plus BEV (combination) at our institution and compared the safety and efficacy of the two. Progression-free survival (PFS) and OS were analyzed using Kaplan-Meier curves. We also investigated correlations between CIN and outcomes.

In total, 56 patients received FTD/TPI, among whom 24 and 32 were treated with monotherapy and combination therapy, respectively. The median PFS was 1.8 and 4.7months for the monotherapy and combination arms, respectively (hazard ratio [HR] 0.28; 95% confidence interval [CI] 0.15-0.51; P < 0.001). The median OS was 6.3 and 11.7months for the monotherapy and combination arms, respectively (HR 0.25; 95% CI 0.13-0.48; P < 0.001). CIN (Grade 3 or worse) developed in five (20.8%) and 17 (53.1%) patients from the monotherapy and combination arms, respectively (P = 0.030). Patients with CIN in the combination arm had improved PFS and OS compared with non-CIN patients (P = 0.033 and P = 0.045, respectively).

FTD/TPI plus BEV prolonged PFS and OS and had tolerable toxicity compared with FTD/TPI alone. CIN is an indicator of patients who will benefit from FTD/TPI plus BEV.

FTD/TPI plus BEV prolonged PFS and OS and had tolerable toxicity compared with FTD/TPI alone. CIN is an indicator of patients who will benefit from FTD/TPI plus BEV.

Cisplatin and carboplatin are frequently used drugs in the treatment of pediatric hepatoblastoma. Dosing guidelines for these drugs in children requiring peritoneal dialysis are lacking. Here, we describe the case of a 3-year-old boy with pre-existing end-stage renal disease on peritoneal dialysis, requiring treatment with cisplatin and carboplatin for hepatoblastoma.

Pharmacokinetic data were generated to support clinical dosing decisions, with the aim of adequate exposure and minimal toxicity. In the first chemotherapy cycle, 25% of the standard cisplatin dose and 75% of the carboplatin dose, calculated using the pediatric Calvert formula, were administered. Free platinum concentrations were determined in plasma ultrafiltrate and dialysate samples drawn after administration of cis- and carboplatin.

Cisplatin was well tolerated and the observed AUC of cisplatin were 15.3 and 14.3mg/Lh in cycles 1 and 3, respectively. The calculated AUC of carboplatin in cycle 1 (9.8mg/mLmin) exceeded target AUC of 6.5m calculate the starting dose of carboplatin using the (pediatric) Calvert formula, assuming a dialytic clearance of zero, and to adjust the dose if required, based on therapeutic drug monitoring.The function of microRNA-27a (miR-27a) expression in cholangiocarcinoma (CCA) remains largely unclear; therefore, this study aimed to investigate the clinical significance and functional role of miR-27a in CCA. This study included 117 paired CCA tissues and adjacent normal tissues from CCA patients who received surgical resection. Reverse transcription-quantitative polymerase chain reaction was used to measure the expression levels of miR-27a in CCA tissues and cell lines. A Kaplan-Meier curve and Cox regression analysis were used to determine overall prognostic performance. The effects of miR-27a on cell proliferation, migration, and invasion were measured by CCK-8 and Transwell assays. The expression levels of miR-27a in patients with CCA and cell lines were higher than those in adjacent normal tissues and normal cells, respectively. Additionally, miR-27a levels were found to be associated with lymph node metastasis and TNM stages. The overall survival time of CCA patients with high miR-27a expression was poorer than that of those with low miR-27a expression.