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Of the 442 sera samples that met the criteria of the study, 204 were measles seropositive. Forty out of 204 were confirmed reactive to SARS-CoV-2 viral proteins using IgG and IgM more than 2 weeks before the first reported case in Angola. The humoral response analysis showed significant differences (
= 0.01) between the IgG and IgM indexes in the unvaccinated measles patients. Similarly, a significant difference (
= 0.001) was seen between the IgG and IgM indexes in the vaccinated measles patients.
Here, using the humoral response analysis, we report the identification of early circulation SARS-CoV-2 infection weeks before the first recognized cases in the Republic of Angola.
Here, using the humoral response analysis, we report the identification of early circulation SARS-CoV-2 infection weeks before the first recognized cases in the Republic of Angola.
Many plant food allergens contain homologs to the major birch allergen Bet v 1; therefore, the majority of patients with birch pollen allergy suffer from oral allergy syndrome. We studied the relevance of sensitization of Bet v 1 and co-sensitization with profilin concerning the clinical manifestations of an oral allergy syndrome.
A total of 1119 patients with a positive skin prick test to birch and diagnostic for specific IgE to the allergen components Bet v 1 and profilin were analyzed retrospectively regarding complaints in the upper and lower airways, with demographic data as well as oral and gastrointestinal allergy symptoms.
Patients with simultaneous specific IgE to the allergen components Bet v 1 and profilin have to deal more often with an oral allergy syndrome and intestinal reactions. They also suffer more frequently and severely from rhinitis symptoms and show a higher tendency for asthma. No increased number of systemic reactions was seen.
Patients with birch allergy recognizing both allergens have more probabilities of suffering from an oral allergy syndrome, and allergologists should be aware of this in order to give better advice to their patients.
Patients with birch allergy recognizing both allergens have more probabilities of suffering from an oral allergy syndrome, and allergologists should be aware of this in order to give better advice to their patients.
Royal jelly and honeycomb are commonly consumed in China, and anaphylaxis caused by ingestion of royal jelly is rare. To date, there is no report of anaphylaxis after ingestion of royal jelly in China. Its cross-reactivity with honeycomb is still unclear.
A 56-year-old Chinese female experienced two episodes of anaphylaxis within 1 hour after ingestion of royal jelly within one month. After avoiding royal jelly and other bee products, no anaphylactic reaction occurred again. The skin prick test and basophil activation test showed positive reactivity to royal jelly and honeycomb. In immunoblotting and immunoblotting inhibition tests, a 60 kDa protein was recognized in royal jelly and cross-reactivity with honeycomb. The mass spectrometry data revealed that the 62kDa protein belongs to major royal jelly protein 3.
Our data suggest that major royal jelly protein 3 of royal jelly is a main allergen that induces anaphylaxis and cross-reactivity with honeycomb. Therefore, the patient was allergic to royal jelly to avoid other bee products.
Our data suggest that major royal jelly protein 3 of royal jelly is a main allergen that induces anaphylaxis and cross-reactivity with honeycomb. Therefore, the patient was allergic to royal jelly to avoid other bee products.The presence of FLT3-ITD mutation is associated with relapse and poor survival in AML patients. Venetoclax combined with hypomethylating agents (VEN+HMA) was approved for the frontline treatment of elderly or unfit AML patients, which leads to noteworthy impacts on AML management. The combination therapy is associated with encouraging efficacy in FLT3-mutated AML among both newly diagnosed unfit and relapsed/refractory patients. However, we found that two AML patients with FLT3-ITD mutation did not respond to venetoclax plus azacitidine (VEN+AZA). Given that the combined efficacy of venetoclax and the FLT3 inhibitor has been proved in pre-clinical models of FLT3+ AML, it is a scientific rationale to investigate venetoclax combined with the FLT3 inhibitor in AML patients with FLT3-ITD mutation. This is the first report of assessing the safety and response of gilteritinib (the first and only targeted second-generation FLT3 tyrosine kinase inhibitor approved by the US FDA) and venetoclax-based therapy in two AML patients with FLT3-ITD mutation unresponsive to VEN+AZA, which may bring new hope to FLT3 mutated patients who are unresponsive to VEN+HMA.
Head and neck squamous cell carcinoma (HNSC) is one of the most common tumors worldwide. Nuclear transport factor 2 (NUTF2) plays a key role in cell death and immune processes. However, few reports have studied correlations between NUTF2 gene expression and the occurrence and development of HNSC.
The expression of NUTF2 was analyzed using publicly available databases, including the Cancer Genome Atlas and Human Protein Atlas and Gene Expression Omnibus (GEO) database, which was validated by RT-PCR. We evaluated the functions of NUTF2 with Kaplan-Meier curve, logistic regression were used to study the relationship between clinicopathological features and the expression of NUTF2. Cox regression analyses were used to identify the effects of NUTF2 expression on survival. Gene Ontology and Gene Set Enrichment Analysis were used to explore relevant biological pathways. The relationship between NUTF2 and tumor-infiltrating immune cells was investigated with on-line bioinformatic tools.
NUTF2 was significantly upregulated in HNSC lesions and is associated with tumor size (P < 0.01). Increased expression of NUTF2 was linked to shorter overall and progress-free survival in HNSC. Cox regression analyses revealed that
is an independent prognostic factor in HNSC. GSEA analysis demonstrated that NUTF2 negatively regulates several immune pathways. NUTF2 was correlated with the infiltrating levels of B cells and CD8+ T cells and was negatively correlated with diverse immune marker sets in HNSC.
NUTF2 is highly expressed in HNSC and correlates with poor prognosis. Correlation with immune functions suggests that NUTF2 may serve as a biomarker and therapeutic target for HNSC.
NUTF2 is highly expressed in HNSC and correlates with poor prognosis. Correlation with immune functions suggests that NUTF2 may serve as a biomarker and therapeutic target for HNSC.Individual innovativeness is particularly indispensable among health professionals. The healthcare environment is complex and its knowledge workers must continually adapt to change and be comfortable with ambiguity. The objective of this study was to determine the relative importance of individual, job-specific, and organizational factors on innovative output of health professionals. Employed Canadian Registered Dietitians (n = 237) completed an online survey incorporating relevant validated tools, including the 10-item Big Five Inventory and the Alberta Context Tool. Factors were classified by level and introduced in blocks to a multivariate linear regression model, with the outcome of self-reported innovative output. Factors included in the model explained 44% of variation in self-reported innovative output. Although all blocks contributed significantly to the model, minimal variation was explained by factors at the job-specific (4%) and organizational levels (4%). Factors at the individual level most predictive of innovative output were role innovation, the personality trait of conscientiousness and voluntary membership in a professional association. To encourage employee innovativeness, health administrators, and managers of health professionals should consider how best to incorporate screens for individual-level indicators of innovative output (eg, personality tests) in their institutional hiring and selection processes.Over three billion people globally are affected by oral diseases. The Kingdom of Saudi Arabia (KSA) has declared a new vision for 2030, which includes an aim to improve the quality of healthcare in the Kingdom while maintaining the efficacy of spending. The Oral Health Impact Profile (OHIP) is a quality of life instrument that helps evaluate health status. This study aims to evaluate equity in accessing dental services and the integration of different types of dental services in the Kingdom of Saudi Arabia. A systematic review of the MEDLINE, ClinicalTrials.gov, and EBSCOhost Research Databases was conducted on August 1, 2021. To answer the research question, the SPIDER search tool that identified the sample, the phenomenon of interest, design, evaluation, and research type prior to conducting the review was adapted. Multiple steps were followed to identify the results. learn more The first step was scanning and selecting the related titles. The second step involved reviewing the abstracts, and the third step involved scanning the full manuscript for all criteria to determine and validate the eligibility of the articles. Twenty-two articles remained in the final stage of the study. The first study applying the OHIP instrument in the KSA was in 2010, and the latest was in 2021. In terms of cities, nine cities accounted for research within eight administrative regions. Of the 4794 patients recruited within these reviewed articles, the highest number of patients reported was 1141 for fashion braces, while the minimum number of patients was 32 for conventional complete dentures. This study shows that the Arabic OHIP tool was successfully adapted by multiple dental studies in the KSA with various dental services and results were reported. The reviewed studies suggest that equity and integration of dental health services are well established in Saudi Arabia. Moreover, the major role of dental academic researchers has been identified.
The aim of this study was to investigate the knowledge level of nurses and midwives about the level of knowledge about neonatal resuscitation and the effect of education on knowledge levels.
The research was applied in January 2016 to the nurses and midwives who worked in neonatal intensive care units, gynecology and maternity wards at Cukurova University Balcalı Hospital, Adana Numune Training and Research Hospital, Adana Maternity and Children Diseases Hospital, and had received Neonatal Resuscitation Program practitioner training course. All of the target populations were included in the research before the sample was determined. Data were collected using a questionnaire form consisting of 40 questions including sociodemographic information and knowledge level related to NRP.
It was determined that the nurses and midwives answered the questions correctly related to oxygen usage (98.1%) and all the things that should be conducted in order to prevent heat loss in baby (98.1%). It was determined that NRP knowledge points of nurse/midwives were intermediate level as 23.06 ± 3.47 (min 12; max 30) and most of the participants (37%) had got NRP course in the last 4-5 years. There was a statistically significant difference between participating time to NRP practitioner training course and working years (p < 0.05).
Systematic repetition of knowledge and skills through in-service training programs is important, as it will lead to a reduction of mortalities of newborns.
It was observed that the knowledge points were quite good considering that the participants of the NRP practitioner-training course had taken the course in the last 4-5 years.
It was observed that the knowledge points were quite good considering that the participants of the NRP practitioner-training course had taken the course in the last 4-5 years.
