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Women in the increasing proteinuria tertile were more likely to develop preeclampsia with severe features (5.5%, 21.8%, 41.8%, respectively; p=0.004). A multivariable logistic regression model controlling for background characteristics as well as gestational age at diagnosis, blood pressure, and kidney and liver function tests showed an increased risk of 14% to develop preeclampsia with severe features for every 500-mg rise in proteinuria level (adjusted odds ratio=1.14, 95% confidence interval 1.03-1.27).
A higher isolated gestational proteinuria level was associated with an increased risk to develop preeclampsia with severe features among pregnant women past 24weeks of gestation.
A higher isolated gestational proteinuria level was associated with an increased risk to develop preeclampsia with severe features among pregnant women past 24 weeks of gestation.Effective clinical intervention strategies for coronavirus disease 2019 (COVID-19) are urgently needed. Although several clinical trials have evaluated use of convalescent plasma containing virus-neutralizing antibodies, levels of neutralizing antibodies are usually not assessed and the effectiveness has not been proven. We show that hamsters treated prophylactically with a 12560 titer of human convalescent plasma or a 15260 titer of monoclonal antibody were protected against weight loss, had a significant reduction of virus replication in the lungs, and showed reduced pneumonia. Interestingly, this protective effect was lost with a titer of 1320 of convalescent plasma. These data highlight the importance of screening plasma donors for high levels of neutralizing antibodies. Our data show that prophylactic administration of high levels of neutralizing antibody, either monoclonal or from convalescent plasma, prevent severe SARS-CoV-2 pneumonia in a hamster model, and could be used as an alternative or complementary to other antiviral treatments for COVID-19.In the event of a radiological attack or accident, it is more likely that the absorbed radiation dose will be heterogeneous, rather than uniformly distributed throughout the body. click here This type of uneven dose distribution is known as partial-body irradiation (PBI). Partial exposure of the vital organs, specifically the highly radiosensitive intestines, may cause death, if the injury is significant and the post-exposure recovery is considerably compromised. Here we investigated the recovery rate and extent of recovery from PBI-induced intestinal damage in large animals. Rhesus macaques (Macaca mulatta) were randomly divided into four groups sham-irradiated (0 Gy), 8 Gy PBI, 11 Gy PBI and 14 Gy PBI. A single dose of ionizing radiation was delivered in the abdominal region using a uniform bilateral anteroposterior and posteroanterior technique. Irradiated animals were scheduled for euthanasia on days 10, 28 or 60 postirradiation, and sham-irradiated animals on day 60. Intestinal structural injuries were assessed via crypt depth, villus height, and mucosal surface length in the four different intestinal regions (duodenum, proximal jejunum, distal jejunum and ileum) using H&E staining. Higher radiation doses corresponded with more injury at 10 days post-PBI, and faster recovery. However, at 60 days post-PBI, damage was still evident in all regions of the intestine. The proximal and distal ends (duodenum and ileum, respectively) sustained less damage and recovered more fully than the jejunum.
The present study had three primary objectives. First, pain trajectory from early childhood to early adolescence were modeled. Second, we examined how early childhood individual-, parental-, and family-level factors predict pain trajectories. Third, we evaluated consequences of pain trajectories in terms of anxiety and depressive symptoms, and substance use at age 16.
The current paper is a secondary data analysis of a multisite longitudinal study. A total of 731 children and their families were followed from ages 2 to 16.
A growth mixture model (GMM) was used to identify pain trajectories from ages 2 to 14.
The GMM revealed three distinct pain trajectories (1) Low Pain Symptom (n = 572); (2) Increasing Pain Symptom (n = 106); and (3) U-shaped Pain Symptom (n = 53). Children who experienced greater harsh parenting and sleep disturbances in early childhood were more likely to belong to the Increasing Pain Symptom group, and those with greater anxious-depressed symptoms at age 2 were more likely to belong to the U-shaped Pain Symptom group than the Low Pain Symptom group. Additionally, those youth in theIncreasing Pain Symptom group, compared to the Low and U-shaped Pain Symptom groups, showed elevated anxiety symptoms at age 16.
Reducing harsh parenting and children's sleep disturbances could be important targets for preventing pediatric pain problems. Children with increasing pain symptoms may also benefit from learning adaptive pain management skills to lower the risk of developing anxiety problems in late adolescence.
Reducing harsh parenting and children's sleep disturbances could be important targets for preventing pediatric pain problems. Children with increasing pain symptoms may also benefit from learning adaptive pain management skills to lower the risk of developing anxiety problems in late adolescence.Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has been linked to the Guillain-Barré syndrome (GBS). The objective of the present study is to identify specific clinical features of cases of GBS reported in the literature associated with SARS-CoV-2 infection. We searched Pubmed, and included single case reports and case series with full text in English, reporting original data of patients with GBS and a confirmed recent SARS-CoV-2 infection. Clinical data were extracted.We identified 28 articles (22 single case reports and 6 case series), reporting on a total of 44 GBS patients with confirmed SARS-CoV-2 infection. SARS-CoV-2 infection was confirmed through serum RT-PCR in 72.7% of cases. A total of 40 patients (91%) had symptoms compatible with SARS-CoV-2 infection before the onset of the GBS. The median period between the onset of symptoms of SARS-CoV-2 infection and symptoms of the GBS was 11.2 days (range, 2-23). The most common clinical features were leg weakness (61.4%), leg parethesia (50%), arm weakness (50.