Body fluids biomarkers associated with prognosis of acute ischemic stroke: progress and prospects.

Acute ischemic stroke (AIS) is one of the most common strokes posing a grave threat to human life and health. Predicting the prognosis of AIS allows for an understanding of disease progress, and a better quality of life by making individualized treatment scheme. In this paper, we conducted a systematic search on PubMed, focusing on the relevant literature in the last 5 years. Summarizing the candidate prognostic biomarkers of AIS in body fluids such as blood, urine, saliva and cerebrospinal fluid is often of great significance for the management of acute ischemic stroke, which has the potential to facilitate early diagnosis, treatment, prevention and long-term outcome improvement.

Acute ischemic stroke stands as a prominent contributor to global mortality and disability rates. This comprehensive review delves into the present state and advancements in the study of prognostic biomarkers for AIS in body fluids, enabling the monitoring of disease progression and prediction of prognosis. Furthermore, we elucidate the utilization of multiple biomarkers to predict outcomes more precisely. This paper emphasizes the importance of predicting disease progression as early as possible so that clinicians can change treatment regimens in time to better treat their patients.

Clove Essential Oil Pickering Emulsions Stabilized with Lactoferrin/Fucoidan Complexes: Stability and Rheological Properties.

Although studies have shown that lactoferrin (LF) and fucoidan (FD) can be used to stabilize Pickering emulsions, there have been no studies on the stabilization of Pickering emulsions via the use of LF-FD complexes. In this study, different LF-FD complexes were obtained by adjusting the pH and heating the LF and FD mixture while using different mass ratios, and the properties of the LF-FD complexes were investigated. The results showed that the optimal conditions for preparing the LF-FD complexes were a mass ratio of 1:1 (LF to FD) and a pH of 3.2. Under these conditions, the LF-FD complexes not only had a uniform particle size of 133.27 ± 1.45 nm but also had good thermal stability (the thermal denaturation temperature was 110.3 °C) and wettability (the air-water contact angle was 63.9 ± 1.90°). The concentration of the LF-FD complexes and the ratio of the oil phase influenced the stability and rheological properties of the Pickering emulsion such that both can be adjusted to prepare a Pickering emulsion with good performance. This indicates that LF-FD complexes represent promising applications for Pickering emulsions with adjustable properties.

Aberrant Expression of SIRT6 and VNN1 in Peripheral Blood Monocytes of Children with Primary Nephrotic Syndrome and Its Diagnostic and Prognostic Values.

Objective: The objective is to explore the aberrant sirtuin-6 (SIRT6) and Vanin-1 (VNN1) protein expression in peripheral blood monocytes (PBM) of children with primary nephrotic syndrome (PNS) and its diagnostic and prognostic values. Methods: 83 child patients with nephrotic syndrome (NS) and 65 healthy volunteers were enrolled in the study. The test of SIRT6 and VNN1 was performed by the Western blot. The receiver operator characteristic (ROC) curve was used to analyze the diagnostic and prognostic value of SIRT6 and VNN1 for child patients with NS. The logistic regression was used to analyze the association of SIRT6 and VNN1 with the prognosis of NS child patients. Results: SIRT6 in monocytes in the study group was inferior versus the control, while VNN1 outweighed it. The AUC of the combined detection of SIRT6 and VNN1 for the diagnosis of NS was 0.854, with a sensitivity of 80.0% and a specificity of 80.7%. The AUC of combined detection of SIRT6 and VNN1 for the prognosis of NS was 0.860, with a sensitivity of 84.6% and a specificity of 79.2%. The logistic regression analysis showed that less than 21.09 in SIRT6 was the number of risk factors for the prognosis of NS child patients (P < 0.05). Conclusion: SIRT6 and VNN1 are provided with diagnostic and prognostic values for NS.

Video Laryngoscopy Improves the Success of Neonatal Tracheal Intubation for Novices but Not for Experienced Medical Staff.

Background: There is limited evidence on the use of video laryngoscopy (VL) in neonatal tracheal intubation (NTI) during neonatal resuscitation. In this study, we aimed to compare the difference between direct laryngoscopy (DL) and VL in NTI of trainees during neonatal resuscitation training. Materials and Methods: A prospective observational study was conducted during a neonatal resuscitation training course to examine three circumstances: NTI by experienced medical staff (EMS) and less-experienced medical staff (LEMS) in a neonatal resuscitation scenario; NTI by EMS and LEMS with an ongoing chest compression; and NTI by midwives who were novices in the procedure. The trainees were given scenarios or were shown demonstrations on newborn simulation manikins and were required to perform an NTI on a simulation manikin using DL and/or VL. The mean intubation time and success rate of intubation were measured. Results: The mean NTI time for EMS using VL (24.1 ± 7.2 s) was significantly longer than that using DL intubation (18.1 ± 6.9 s, P < 0.001), whereas there was no significant difference between using VL and DL for LEMS. EMS spent slightly less time on NTI than did LEMS using both VL and DL, but there were no statistically significant differences (both p > 0.05). The NTI success rate for EMS using VL (48.0%, 12/25) was significantly lower than that using DL (88.0%, 22/25, P = 0.004), while the NTI success rate for LEMS using VL (68.2%, 15/22 vs. 40.9%, 9/22) was higher than that using DL, but there was no statistical significance. When NTI was required with ongoing chest compressions, there was no significant difference in the mean NTI time and success rate between using VL and DL for EMS or LEMS. In the group of midwives who were novices in NTI, after they watched a demonstration teaching NTI, the intubation time using VL (19.6 ± 9.0 s) was significantly shorter than that using DL (28.0 ± 6.7 s, P < 0.001). The success rate of NTI using VL was significantly higher (96.2%; 25/26) than that using DL (69.2%; 18/26). Conclusion: The video laryngoscopy could be an effective training tool for inexperienced staff in developing the skill of tracheal intubation.

Improvement of Expressed Breast Milk in Mothers of Preterm Infants by Recording Breast Milk Pumping Diaries in a Neonatal Center in China.

OBJECTIVES: Because inadequate expression of human milk (EBM) in mothers of hospitalized infants were noticed in a neonatal center of our hospital, family education program was carried out to increase the EBM. METHODS: A breast milk pumping diary was introduced to the mothers with preterm infant(s) admitted in the NICU. The ratios of EBM (days of EBM to NICU/hospitalized days), breast milk feeding (BMF) (days of infants fed with exclusive human milk/hospitalized days), mixed feeding (MF) (days of infants fed with partial breast milk and partial formula/hospitalized days), and formula feeding (FF) (days of infants fed with preterm formula/hospitalized days) were evaluated. RESULTS: During January to April, 2014, the ratios of EBM to the NICU, BMF, MF and FF were 28.11%, 6.6%, 32.8% and 60.6%, respectively. After the introduction of breast milk pumping diary to the mothers from May 2014, the ratio of EBM to the NICU increased significantly to 53.3% (p<0.01) within the following eight months. Both the ratios of BMF and MF also rose to 23.8% and MF 55.3%, respectively. Consequently, the ratio of FF was reduced to 20.9%. Exclusive breast milk feeding also significantly reduce the duration of nil per oral (NPO) of the very low birth weight infants during hospital stay as compared to those fed with mixed feeding and formula feeding. CONCLUSION: The introduction of a breast milk pumping diary was associated with a significant increase in the intake of EBM of the hospitalized preterm newborns.