Muirgravgaard2146
Feelings of shame were not related to chronic diseases. Our findings suggest that feelings of guilt are associated with worse physical health. Further research is needed in this area.1. The aim of this study was to develop a multiplex quantitative polymerase chain reaction (qPCR) based molecular diagnostic kit for rapid diagnosis of Salmonella enterica serovar Enteritidis and S. enterica serovar Typhimurium serotypes, which are frequently isolated worldwide from poultry samples.2. Detection and discrimination of S. Enteritidis and S. Typhimurium were performed by targeting the sdf and the STM4492 (putative cytoplasmic protein) gene, respectively. The invA (invasion protein) gene was used to detect Salmonella spp. as a target gene, since it is considered a standard. In this study, a total of 200 bacterial strains (178 Salmonella spp. strains and 22 other genera) were used to test the specificity and sensitivity of the developed kit. The limit of detection (LOD) of the assays was determined to be 100-101 cfu/25 g from chicken meat samples artificially contaminated by litter and 100-101 cfu/ml for cloacal swab samples.3. The multiplex qPCR results were 100% compatible with conventional serotyping results while the specificity and sensitivity values were 100%. These findings indicated that the newly developed multiplex qPCR technique can provide an alternative method to conventional serotyping of S. Enteritidis and S. Typhimurium in laboratories lacking adequate infrastructure.Eosinophilic solid and cystic renal cell carcinoma (ESC-RCC) is an emerging entity in renal neoplasia with distinctive histopathological findings and a generally favorable prognosis. The presence of melanin pigment in a renal tumor typically prompts the observer to consider the microphthalmia-associated transcription family translocation renal cell carcinomas. We present a renal tumor occurring in a 19-year-old male patient which had the typical morphology of ESC-RCC but showed the additional finding of focal melanin pigment. This tumor showed strong and diffuse positive immunolabeling with paired box gene 8 and cytokeratin 20, and was negative with epithelial membrane antigen, carbonic anhydrase 9, CD117, cytokeratin 7, and transcription factor E3. Human melanoma black-45 showed focal positivity, but Melan-A was negative. Next-generation sequencing revealed a mutation in the TSC2 gene (c.4490C > G, p.[Pro1497Arg] and c.1257 + 1del) and break apart fluorescence in-situ hybridization with TFE3 and TFEB probes was negative. In this case report, we present the novel finding of melanin pigment occurring in a genetically proven and otherwise typical ESC-RCC, and briefly discuss the differential diagnostic considerations.The ischial pressure wound usually comprises a large, extensive defect and involves the repair of more than a small opening. Most surgeons have used a musculocutaneous flap to fill the large dead space of an ischial pressure wound. However, sacrificing muscle tissue has a potential risk of postoperative bleeding. The transferred muscle ultimately loses function as a cushion to absorb pressure. Conservation of muscle structures may be beneficial for use in future recurrence, which is common with ischial pressure wound. We compared the difference in outcome between musculocutaneous and fasciocutaneous flaps and analyzed factors affecting complications with the flaps in ischial pressure wound reconstruction. This study reviewed the results of 64 flaps in 44 patients with ischial wounds. The wounds were reconstructed with 34 musculocutaneous flaps (53%) and 30 fasciocutaneous flaps (47%). Twenty-three cases (36%) had complete healing, and 41 (64%) had complications. There was no significant difference in outcomes between fasciocutaneous and musculocutaneous flap groups. Crude logistic regression analysis showed no significant risk factors for occurrence of major complications. When fasciocutaneous flaps were used, the neighboring perforators and muscle tissues could be conserved. With a perforator-based fasciocutaneous flap, a de-epithelized distal portion of the flap could be used to fill the dead space. Therefore, the fasciocutaneous flap may have priority over the musculocutaneous flap as a first-line option for ischial pressure wound reconstruction.
End-of-life care has become an important public health issue in recent years. Place of death is a major component of end-of-life care. Despite attempts to improve end-of-life care, there has not been published any data about place of deaths in Turkey.
This retrospective, cross-sectional study investigates the place of death and trends over the years in geriatric age groups in Turkey.
Patients who were admitted to geriatric outpatient clinic of a university hospital during a 7-year period were included. Place and date of death information were received from the death notification system and recorded as hospital or out-of-hospital death. Demographic and clinical data were collected from the hospital information system. Deaths occurring after March 1, 2020 were not included to eliminate the effect of coronavirus disease-2019 pandemic.
A total of 4025 (20.7%) patients were determined to be dead. Approximately three-quarters of deaths (73.0%) occurred in hospital. The number of deaths reported from nursal, however, it was not statistically significant (12.4% vs 14.7%, P = .05). The prevalence of death in hospital was significantly higher in patients with chronic renal failure (3.1% vs 1.7%, P = .02). The presence of comorbid conditions such as heart failure, cerebrovascular disease, Parkinson's disease, chronic obstructive pulmonary disease/asthma, and cancer did not affect the place of death (P = .24, .21, .24, .51, and .18). Out-of-hospital mortality increased with advanced age (P less then .001). No significant difference was found in the place of death over the years (P = .41). Conclusion To the best of our knowledge, this is the first study examining the place of death in Turkey, an aging country. Our results may help to establish policies about end-of-life care in elderly people to improve quality of life by using resources effectively.
Traditional breast cancer treatments have challenges including inefficiency, multidrug resistance, severe side effects, and targeting non-specifically. The development of alternative treatment strategies has attracted a great deal of interest. Using the amniotic membrane has become a promising and convenient new approach for cancer therapy. This study aimed to evaluate the anti-cancer ability of conditioned medium extracted from the human amniotic membrane (hAM-CM) on breast cancer cells.
Conditioned medium was collected after 48 h incubation of hAM in epithelial up manner. MTT, cell cycle, apoptosis, colony formation, and sphere assays were used to determine the impact of hAM-CM on breast cancer cell lines. The effects of hAM-CM on the migration and invasion of breast cancer cells were determined using scratch wound healing and transwell assays, respectively.
Based on the results, cell viability was significantly decreased by hAM-CM in a dose-dependent manner. The hAM-CM remarkably induced apoptosis and necrosis of cancer cells. Moreover, cell migration and invasion potential of cancer cells decreased after the hAM-CM treatment. Further, both the number of colonies and their morphologies were affected by the treatment. In the treated group, a significant decrease in the number of colonies along with an obvious change in their morphologies from holoclone shape to a dominant paracolone structure was observed.
Our results indicate that the conditioned medium derived from the human amniotic membrane able to inhibit proliferation and metastasis of tumor cells and can be considered a natural and valuable candidate for breast cancer therapy.
Our results indicate that the conditioned medium derived from the human amniotic membrane able to inhibit proliferation and metastasis of tumor cells and can be considered a natural and valuable candidate for breast cancer therapy.Background While recommended timing of pegfilgrastim administration is ≥24 h after chemotherapy, patient barriers to next day administration, available adult evidence, and pharmacokinetic data have led to earlier administration in some pediatric patients with solid and central nervous system tumors. The purpose of this study was to compare patient outcomes by timing of pegfilgrastim after chemotherapy. Methods A retrospective chart review examined timing of 932 pegfilgrastim administrations to 182 patients, 0-29 years of age. The primary outcome was febrile neutropenia (FN); the secondary outcome was neutropenic delays (ND) ≥7 days to next chemotherapy cycle. To account for multiple pegfilgrastim administrations per patient, a generalized mixed model was used with a logit link for the dichotomous outcomes (FN & ND), timing as the dichotomous independent variable, and random effect for patient. Results FN occurred in 196 of 916 cycles (21.4%); and ND in 19 of 805 cycles (2.4%). The fixed effect of pegfilgrastim administration less then or ≥24 h after chemotherapy was not significant, p = .50; however, earlier or later than 20 h was significant, p = .005. FN odds were significantly higher when pegfilgrastim was given less then 20 h (OR 1.78, 95% CI 1.19-2.65) after chemotherapy, which may be attributable to differences in chemotherapy toxicity regardless of pegfilgrastim timing. Discussion While attempts should be made to administer pegfilgrastim ≥24 h after chemotherapy, if barriers exist, modified timing based on individual patient characteristics should be considered. Prospective randomized trials are needed to identify lower risk patients for early pegfilgrastim administration.
Racial and ethnic disparities and/or inequities have been documented in traffic safety research. However, race/ethnicity data are often not captured in population-level traffic safety databases, limiting the field's ability to comprehensively study racial/ethnic differences in transportation outcomes, as well as our ability to mitigate them. To overcome this limitation, we explored the utility of estimating race and ethnicity for drivers in the New Jersey Safety and Health Outcomes (NJ-SHO) data warehouse using the Bayesian Improved Surname Geocoding (BISG) algorithm. In addition, we summarize important recommendations established to guide researchers developing and implementing racial and ethnic disparity research.
We applied BISG to estimate population-level race/ethnicity for New Jersey drivers in 2017 and evaluated the concordance between reported values available in integrated administrative sources (e.g., hospital records) and BISG probability distributions using an area under the receiver operator ties. Concordance between race/ethnicity values were not acceptable for American Indian/Alaskan Native and Multiracial drivers, which is similar to previous applications and evaluations of BISG. Future work is needed to determine the extent to which BISG may be applied to traffic safety contexts.The multiple therapeutic potentials of tetracycline and its worldwide usage have encouraged researchers to develop various methods for its assay in various matrices and for different purposes. In this regard, different analytical techniques have been exploited. Among those techniques is flow injection (FI), which is an extended family of three generations and five versions. The current manuscript reviews the utilization of FI techniques for developing assay methods for tetracycline. The review covers more than forty methods, since the inception of FI techniques and up to date. The review highlights the advantages of the application of FI techniques for quantification of tetracycline in terms of reagent consumption, sample frequency, accuracy, and practitioner safety, besides instrumentation simplicity and cost-effectiveness. The review also addresses applications to several matrices ranging from simple matrices such as standard solutions and pharmaceutical formulations to complex matrices such as biological fluids and food.
