Association of maternal infection of SARS-CoV-2 and neonatal susceptibility: A retrospective cohort study.

Objective: This study aims to assess the risk of neonatal susceptibility to COVID-19 among pregnant women.

Methods: We conducted a retrospective cohort study involving 1089 pregnant women ≥28 weeks of gestational age, who were categorized into infected and uninfected groups. Data for all participants were collected through a comprehensive review of electronic medical records and follow-up phone calls.

[Effects of Social Interaction on Self-Rated Health of Older Adults: The Mediating Effect of Psychological Capital].

Objective: To analyze the effect of social interaction on the self-rated health of older adults and the mediating effect played by psychological capital in the process.

Methods: The ordered probit regression model was used to analyze the impact of factors concerning social interaction on the self-rated health of the older adults, and the Bootstrap method was used to analyze the mediating effect of psychological capital.

Results: After controlling for variables of individual characteristics, active social interaction ( =0.

Role of relaxin in diastasis of the pubic symphysis peripartum.

Background: Separation of the pubic symphysis can occur during the peripartum period. Relaxin (RLX) is a hormone primarily secreted by the corpus luteum that can mediate hemodynamic changes during pregnancy as well as loosen the pelvic ligaments. However, it is unknown whether RLX is associated with peripartum pubic symphysis separation and if the association is affected by other factors.

lncRNA 430945 promotes the proliferation and migration of vascular smooth muscle cells via the ROR2/RhoA signaling pathway in atherosclerosis.

The proliferation and migration of vascular smooth muscle cells (VSMCs) are major cellular events in hypertension‑induced vascular remodeling, which is closely involved in the progression of atherosclerosis (AS). Although long non‑coding RNAs (lncRNAs) are gaining recognition as novel regulators of VSMCs, their functioning and role in AS remain to be elucidated. In the present study, the role of lncRNA ENST00000430945 (lncRNA 430945) in AS was investigated.

The relationship between inflammatory factor expression and blood pressure and urinary protein in the placenta of gestational hypertension rats.

The association between inflammatory factor expression and blood pressure with urinary protein in the placenta of pregnant women with pregnancy-induced hypertension (PIH) was investigated to provide a new vision for the clinical prevention and treatment of PIH. Rats were used as animal models and were randomly divided into three groups (control, hypertension and treatment groups) on day 15 of pregnancy with 20 rats in each group. The 10% hypoxia-induced PIH group was induced with administration of an anti-hypertensive drug, and the treatment group was giventreprostinil for one week after the 10% hypoxia-induced PIH.

[Spatio-temporal change of sand-fixing function and its driving forces in desertification control ecological function area of Hunshandake, China].

Soil erosion is an important ecological and environmental problem in Hunshandake Desert, and the sand-fixing function determines the degree of ecological security in the entire region. In order to clarify the situation of windbreak and sand fixation in Hunshandake area, and to guide the prevention and treatment of desertification on regional scale, based on the meteorological and remote sensing data, this paper quantitatively analyzed the temporal and spatial pattern of windbreak and sand fixation ability between 2000-2010 by the revised wind erosion equation (RWEQ) model, meanwhile, the driving forces for each county ( or banner) in the functional zone were analyzed with the method of principal component analysis. The results showed that there was a fluctuation of the sand fixing capacity in Hunshandake over time, generally rendering a decline trend.

Correlation Between Hyperhomocysteinemia and Outcomes of Patients With Acute Myocardial Infarction.

Overwhelming clinical and epidemiological studies have identified elevated plasma total homocysteine (Hcy) as new important risk factor for atherosclerotic vascular disease. But the relationship between outcome and hyperhomocysteinemia in patients with acute myocardial infarction (AMI) has been rarely reported. This study aimed to evaluate the association between hyperhomocysteinemia and short-term outcomes of patients with AMI.

Drug-Induced Acute Liver Injury Within 12 Hours After Fluvastatin Therapy.

Although statins are generally well-tolerated drugs, recent cases of drug-induced liver injury associated with their use have been reported. A 52-year-old Chinese man reported with liver damage, which appeared 12 hours after beginning treatment with fluvastatin. Patient presented with complaints of increasing nausea, anorexia, and upper abdominal pain.

Analysis of factors related to short-term prognosis in patients undergoing percutaneous coronary intervention for acute myocardial infarction.

The present study aimed to investigate the factors related to short-term prognosis in patients undergoing direct percutaneous coronary intervention (PCI) for acute ST-segment elevation myocardial infarction (STEMI). A total of 805 patients were included and divided into a control group and an adverse cardiovascular events group based on the prognosis, to compare risk factors and coronary angiographic characteristics in the two groups. In the adverse events group, the ages, admission blood glucose, uric acid (UA), homocysteine (HCY), creatine kinase (CK) and peak creatine kinase-MB (CKMB) isozyme levels were clearly higher compared with those in the control group, while the levels of total cholesterol (TC), triglycerides (TGs) and low-density lipoprotein (LDL) were lower compared with those in the control group.

[Ecosystem service valuation of Ertan Reservoir watershed in mitigating reservoir sand sedimentation].

By using software ArcGIS 9.2, an evaluation model was established to simulate the ecosystem service of Ertan Reservoir watershed in mitigating the sand sedimentation in the reservoir. In the meantime, sediment delivery ratio and universal soil loss equation were used to simulate the spatial patterns of the annual sediment yield and sediment retention in the watershed as well as the value during the service life period.