The successful construction of the Vero/TMPRSS2 and Vero/MSPL cell lines provides a useful approach for the isolation and propagation of PEDV, simplification of virus culture, and large-scale production of industrial vaccine, and the cell lines are also an important system to research PEDV S protein cleaved by host protease.Background Advance care planning (ACP) conversations are an important intervention to provide care consistent with patient goals near the end of life. The emergency department (ED) could serve as an important time and location for these conversations. Objectives To determine the feasibility of an ED-based, brief negotiated interview (BNI) to stimulate ACP conversations among seriously ill older adults. Methods We conducted a pre/postintervention study in the ED of an urban, tertiary care, academic medical center. From November 2017 to May 2019, we prospectively enrolled adults ≥65 years of age with serious illness. Trained clinicians conducted the intervention. We measured patients' ACP engagement at baseline and follow-up (3 ± 1 weeks) and reviewed electronic medical record documentation of ACP (e.g., medical order for life-sustaining treatment [MOLST]). Results We enrolled 51 patients (mean age = 71; SD 12), 41% were female, and 51% of patients had metastatic cancer. Median duration of the intervention was 11.8 minutes; few (6%) of the interventions were interrupted. We completed follow-up for 61% of participants. Patients' self-reported ACP engagement increased from 3.0 to 3.7 out of 5 after the intervention (p less then 0.01). Electronic documentation of health care proxy forms increased (75%-94%, n = 48) as did MOLST (0%-19%, n = 48) during the six months after the ED visit. Conclusion A novel, ED-based, BNI intervention to stimulate ACP conversations for seriously ill older adults is feasible and may improve ACP engagement and documentation.Background Predicting symptomatic relief after septoplasty has been difficult. Minimal cross-sectional area (mCSA) measured by acoustic rhinometry and airflow resistance (R) measured by rhinomanometry have been used to select surgical candidates with mixed success. An important assumption is that mCSA and resistance are tightly coupled, but studies have reported weak or no correlation. Recently, we proposed the Bernoulli Obstruction Theory as an explanation, where tight coupling between mCSA and R is only predicted below a critical mCSA (Acrit). Methods The nasal airway and septum of 10 healthy subjects were reconstructed from computed tomography scans. Simulated anterior septal deviations of increasing severity were created. Computational fluid dynamics simulations were performed to quantify mCSA, resistance, and flow in the healthy septum model and four simulated septal deviation models for each subject (total of 50 models). Results A tighter coupling between mCSA and resistance was found below Acrit, estimated to be 0.20 cm2 (a very severe deviation). Above Acrit, enlarging the mCSA had a smaller effect in patients with narrower cross-sectional area in the postvalve region (CSAPV). Conclusions Two patterns of flow increase are expected with septoplasty. Below Acrit, enlarging mCSA predictably increases flow. Above Acrit, the effect size of increasing mCSA depends on CSAPV. Unrecognized small CSAPV may explain persistent sensation of nasal obstruction after septoplasty. Our data suggest that inferior turbinate reduction ipsilateral to a septal deviation may amplify airflow benefits after septoplasty in patients with a narrow CSAPV.Background Fetal malformations are diagnosed prenatally in nearly 3% of pregnancies, and ∼1.2% are major malformations. After prenatal diagnosis, it is imperative to consider families' values and to support their decision-making process. Prenatal palliative care is a growing field mainly based on family conferences. The prenatal care setting is unique and differs from postnatal and adult care.  https://www.selleckchem.com/products/sbc-115076.html  There are no descriptions of family conferences in prenatal palliative care. The descriptions of themes that emerge from the prenatal care conference charts may guide professionals in this delicate task, and help determine the causes of suffering and identify family values before the birth of the infant. Aim To perform a content analysis of medical records of family conferences and to describe the main themes observed during prenatal palliative care follow-up after the diagnosis of a life-limiting fetal condition. Design This is a retrospective study of medical records of family conferences from a perinatal palliative care group, the GAI group, between May 2015 and September 2016. Setting/Participants Families with estimated perinatal mortality >50% and eligibility for follow-up at our tertiary fetal medicine center were enrolled. We included women who participated in at least one family conference with the GAI group and who had given birth at the clinic or delivered at another center and returned for the postnatal family conference. Results Fifty women met the inclusion criteria. Five main themes and 18 categories emerged from the charts and are described in detail. A model of follow-up in prenatal palliative care is proposed based on the themes and categories identified. Conclusions This analysis may guide health professionals who seek to better identify family needs and values and organize follow-up during prenatal palliative care.Background With the rapid aging of global population, the number of elderly patients with gastric cancer is increasing. This study aimed to evaluate short- and long-term outcomes after laparoscopic gastrectomy (LG) versus open gastrectomy (OG) in elderly gastric cancer patients. Materials and Methods We searched PubMed, EMBASE, and the Cochrane library databases from January 1994 to May 2019. Surgical safety, postoperative complications, number of harvested lymph nodes, and overall survival rate were included and analyzed. The qualities of the included studies were evaluated by Newcastle-Ottawa Quality Assessment Scale. The evidence of outcomes was evaluated using the GRADE approach. The Review Manager® 5.3 (Cochrane, London, UK) and Stata® 14.0 (StataCorp., College Station, Texas) were used to analyze the outcomes. Results Thirteen studies containing 4768 elderly patients with gastric cancer were included in this meta-analysis. LG was more favorable than OG in terms of overall postoperative morbidity (odds ratio [OR] 0.