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Objective:To systematically review qualitative research on maternal participation in skin-to-skin contact experience during cesarean delivery, the promotion of skin-to-skin contact in cesarean section.Methods:We searched databases including the PubMed, Embase, Web of Science, Cochrane Library, Ebsco, SinoMed, Wan Fang, CNKI, VIP. All of the qualitative research on the real experience of skin-to-skin contact from the participation of caesarean section women were collected. The search time limit was from the establishment of the databases to May 2022. The JBI Critical Appraisal Tool for qualitative studies from Australia was used to evaluate the methodology quality of the included research, and the meta-aggregation was used to conduct the synthesis.Results:Totally 11 qualified studies were included and integrated into 49 valuable findings. Similar results were summarized into 12 groups, and 4 integrated results were synthesized, including the needs of cesarean section mothers; positive experience after skin-to-skin contact in caesarean section; skin-to-skin contact practice strengthen the role of mothers and promotes breastfeeding; difficulties and challenges of skin-to-skin contact during cesarean section.Conclusions:Skin-to-skin contact positively affects mother and infant delivered by cesarean section. Medical staff need to pay attention to the feelings and needs of cesarean section women participating in skin-to-skin contact, optimize information, environment, and humanistic support, and improve skin-to-skin contact practices. Medical institutions should rationally allocate obstetric resources to alleviate the difficulties faced by skin-to-skin contact practices.
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The Coronavirus disease 2019 (COVID-19) epidemic has triggered a huge impact on healthcare, socioeconomics, and other aspects of the world over the past three years. An increasing number of studies have identified a complex relationship between COVID-19 and stroke, although active measures are being implemented to prevent disease transmission. Severe COVID-19 may be associated with an increased risk of stroke and increase the rates of disability and mortality, posing a serious challenge to acute stroke diagnosis, treatment, and care. This review aims to provide an update on the influence of COVID-19 itself or vaccines on stroke, including arterial stroke (ischemic stroke and hemorrhagic stroke) and venous stroke (cerebral venous thrombosis). Additionally, the neurovascular mechanisms involved in SARS-CoV-2 infection and the clinical characteristics of stroke in the COVID-19 setting are presented. Evidence on vaccinations, potential therapeutic approaches, and effective strategies for stroke management has been highlighted.
Subject(s)
Humans , COVID-19/complications , SARS-CoV-2 , Stroke/therapyABSTRACT
Idiopathic pulmonary fibrosis (IPF) is a progressive lung disease with unclear etiology and limited treatment options. The median survival time for IPF patients is approximately 2-3 years and there is no effective intervention to treat IPF other than lung transplantation. As important components of lung tissue, endothelial cells (ECs) are associated with pulmonary diseases. However, the role of endothelial dysfunction in pulmonary fibrosis (PF) is incompletely understood. Sphingosine-1-phosphate receptor 1 (S1PR1) is a G protein-coupled receptor highly expressed in lung ECs. Its expression is markedly reduced in patients with IPF. Herein, we generated an endothelial-conditional S1pr1 knockout mouse model which exhibited inflammation and fibrosis with or without bleomycin (BLM) challenge. Selective activation of S1PR1 with an S1PR1 agonist, IMMH002, exerted a potent therapeutic effect in mice with bleomycin-induced fibrosis by protecting the integrity of the endothelial barrier. These results suggest that S1PR1 might be a promising drug target for IPF therapy.
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Objective To analyze the clinical characteristics of epileptic children at early stage,and to explore the high risk factors for children′s refractory epilepsy(RE)in order to provide evidence for the early and timely treatment of RE.Methods A total of 147 epileptic patients with correct diagnosis and reasonable treatment were enrolled.Forty-nine patients were classified as drug non-responsive epilepsy(DNR-EP group).The remaining 98 patients were classified as drug-responsive epilepsy(DR-EP group).With multiple conditional Logistic regression,the clinical characte-ristics between the 2 groups were compared to identify the early predictors for RE.Results Single factor Logistic regression analysis showed that the initial age of onset <1 year,more than 20 seizures before treatment in a week,focal seizures,more than 2 kinds of epileptic seizures,changes in seizure type in the course of disease,neurological impairment,early intellectual disability,abnormal cranial magnetic resonance imaging(MRI),fixed focal abnormalities on video electroencephalogram(VEEG) after seizure-free interval,diffused anomaly of non-epileptic wave in VEEG before treatment,poor response to initial antiepileptic drugs(AEDs) therapy,compliance with the characteristics of epileptic encephalopathy at early stage significantly increased in DNR-EP group.Then multivariate conditional Logistic regression analysis demonstrated that more than 20 seizures before treatment in a week(OR=2.679,P=0.043),more than 2 kinds of epileptic seizures(OR=4.364,P=0.013),fixed focal abnormalities on VEEG after seizure-free interval(OR=3.898,P=0.008),poor response to initial AEDs therapy(OR=2.611,P=0.036),and compliance with the characteristics of epileptic encephalopathy at early stage(OR=6.022,P=0.002) were the risk factors for developing into RE.Conclusions Children are likely to develop into RE if they have more than 20 seizures before treatment in a week,with more than 2 kinds of epileptic seizures,fixed focal abnormalities on VEEG after seizure-free intervals,poor response to initial AEDs therapy,and compliance with the characteristics of epileptic encephalopathy at early stage.
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Objective: To study the effect of zinc deficiency on the growth and concentrations of related hormones in serum of pregnant rats. Methods: Pregnant Wistar rats were assigned to zinc deficiency(ZD),pair-fed(PF),zinc supplement(ZS) and control(Cont) group and fed for 21 days with zinc deficient(0.7 mg/kg)diet(ZD rats)or a similar diet supplemented with 100 mg Zn/kg.The growth of pregnant rats was observed and the concentrations of triiodothyronine(T 3),thyroxine(T 4),thyrotropin(TSH) and growth hormone(GH) in serum of rats were determined with radioimmunoassay. Results: The ZD rats didn't gain weight.The birth weight of fetuses in ZD group was significantly lower than that of other groups (P