Batemanstefansen7809
Anaphylactoid reactions are potentially fatal allergic diseases caused by mast cells (MCs), which release histamine and lipid mediators under certain stimuli. Therefore, there is an urgent need to develop new drug candidates to treat anaphylactoid reactions. The MrgX2 receptor mediates anaphylactoid reactions that cause inflammatory diseases. Cortex dictamni is a Chinese herb used for treating allergy-related diseases; however, its active compound is still unknown and its mechanism of action has not yet been reported. The aim of this study was to screen the anti-anaphylactoid compound from C. dictamni extracts. An MrgX2/CMC-HPLC method was established for screening MrgX2-specific compounds retained from the alcohol extract of C. dictamni. A mouse model of hindpaw extravasation was used to evaluate the anti-anaphylactoid effect of this ingredient. Intracellular Ca2+ mobilization was assessed using a calcium imaging assay. Enzyme immunoassays were performed to measure cytokine and chemokine release levels. The molecular signaling pathways were explored by western blotting. As a result, dictamnine was identified as an effective compound using the MrgX2/CMC method, which remarkably suppressed MC intracellular Ca2+ mobilization and the release of de novo degranulated substances, and inhibited PKC-PLCγ-IP3R-associated protein signaling molecules. Hence, dictamnine is a novel therapeutic candidate for anaphylactoid reactions via MrgX2.It is important to clarify the influence of activities of daily living (ADL) at discharge on the discharge destination of hospitalised patients. The Functional Independence Measure (FIM) is a widely used ADL assessment scale. In this retrospective study, we aimed to identify what ADL based on FIM at discharge affect the discharge destination of hospitalised patients in an acute-care hospital, in addition to how nutritional status and the number of drugs used, as well as types of disease, affect discharge-to-home. We surveyed age, sex, disease type, length of hospital stay, discharge destination, FIM score at discharge, serum albumin level, and the number of continued drugs in hospitalised patients who underwent rehabilitation in Gifu Municipal Hospital (Gifu, Japan) between January 2014 and December 2014. Multiple logistic regression analysis was performed with discharge to home as a dependent variable and age, sex, disease, FIM score and polypharmacy as independent variables. Multiple logistic regression analysis indicated that a significantly high percentage of discharged-to-home patients were associated with 'self-care' (≥33 points; OR 2.03), 'sphincter control' (≥14 points; OR 1.49), 'transfers' (≥13 points; OR 1.94), and 'locomotion' (≥7 points; OR 3.55), among others. High FIM sub-scale scores at discharge for self-care, sphincter control, transfers, and locomotion were clarified as factors associated with discharge-to-home. These findings of the association of ADL based on FIM and discharge destination would be useful in deciding discharge destinations for patients in an acute-phase hospital.
This paper is aimed at investigating the feasibility of developing a personal dosimeter of cumulative radiation dose which would incorporate the following features 1) a small size compared to that of a proximity ID card; 2) instant dose readout; 3) no power source; 4) moderate cost. The dosimeter is proposed as a potential replacement for TLD and OSL dosimeters used by nuclear industry workers and some medical staff groups.
An original detector design is developed containing a two-color LED, two photodetectors located in one plane covered with a mirror coating. The power necessary for the operation comes from an RFID reader. A small (5x5 mm) piece of Gafchromic EBT3 photochromic film sensitive to both X-ray and gamma radiation is used as a sensor. Irradiation of samples under X-ray and gamma radiation is carried out in the dose range of 0.1cGy-1Gy. The transmittance spectra are measured in the 300nm-1100nm spectral range.
Several prototypes of the dosimeter are presented, the distinctive features of which are the absence of the power source, easy transmitting of the dosimetric data via a RF channel, and a slim form factor. Several sources of dose uncertainties are analyzed and ways to eliminate them are outlined. The average dose confidence interval (α=0.05) calculated from the response curve is shown to equal 0.02cGy. This makes it possible to reliably measure doses as low as 0.1cGy, which corresponds to the minimum value claimed for Gafchromic EBT3.
The proposed idea of an ID-card-size dosimeter is feasible and has a number of advantages over TLD and OSL dosimeters, in particular, instant reading of the dose data using RFID/NFC readers, and a possibility of integrating into ERP systems.
The proposed idea of an ID-card-size dosimeter is feasible and has a number of advantages over TLD and OSL dosimeters, in particular, instant reading of the dose data using RFID/NFC readers, and a possibility of integrating into ERP systems.
The Global Leadership Initiative on Malnutrition (GLIM) published malnutrition identification criteria. The Mini Nutritional Assessment (MNA) is malnutrition assessment tool commonly used in older adults. This study aimed to determine prevalence of malnutrition and the relationship between the GLIM and the MNA long form (MNA-LF) and short form (MNA-SF) and energy-protein intake.
A total of 252 older adult outpatients (aged 68.0 years, 61% females) were included. Malnutrition was defined according to the GLIM, MNA-LF, and MNA-SF. Food intake was assessed using the 24-h dietary recall. selleck compound We analyzed the cutoff value on the MNA-LF score, MNA-SF score, and energy-protein intake for GLIM criteria-defined malnutrition severity with receiver operating characteristic analysis.
Malnutrition was present in 32.2%, 12.7%, and 13.1% of patients according to the GLIM criteria, MNA-LF, and MNA-SF, respectively. It was determined that 92.7% and 89.0% of patients, based on GLIM criteria, had malnutrition with the MNA-LF and MNA-SF, respectively. The daily energy-protein intake was less in patients with malnutrition according to GLIM, as in the MNA-LF and MNA-SF classifications (p < .05). For the MNA-LF and MNA-SF score, the cutoff value of 11 and 9 points for severe malnutrition (area under curve [AUC] 0.92; p < .001 and 0.90; p < .001), 22 and 11 points for moderate malnutrition (AUC 0.79; p < .001 and 0.76; p < .001) were determined.
According to GLIM criteria, one-third of outpatient older adults were malnourished, whereas the prevalence was much lower applying both the MNA-LF and the MNA-SF.
According to GLIM criteria, one-third of outpatient older adults were malnourished, whereas the prevalence was much lower applying both the MNA-LF and the MNA-SF.
