[Clinical Features and Prognosis of Patients with Hematological Disease Complicated with Mucor Infection].

Objective: To investigate the clinical features, treatment and prognosis of patients with hematological diseases complicated with mucor infection.

Methods: The risk factors, clinical features, treatment regimen and prognosis of 18 hematological disease patients with mucor infection diagnosed by histopathology in our center from April 2014 to June 2020 were retrospectively analyzed.

Results: Thirteen males and five females, with an average age of 30 (13－54) years old, were diagnosed as mucor infection by histopathological examination at the site of infection, including 16 cases of mucor infection alone and 2 cases of mucor + aspergillus mixed infection.

STEAP1 facilitates metastasis and epithelial-mesenchymal transition of lung adenocarcinoma via the JAK2/STAT3 signaling pathway.

Six-transmembrane epithelial antigen of prostate-1 (STEAP1) is a relatively newly identified gene target from prostate cancer, breast cancer, and gastric cancer. However, functions of STEAP1 in lung adenocarcinoma (LUAD) are still unknown. In the present study, we explored the molecular and cellular mechanisms of STEAP1 in LUAD.

Correlation analysis of levels of inflammatory cytokines and nitric oxide in peripheral blood with urine proteins and renal function in patients with gestational hypertension.

The aim of the study was to investigate correlations among inflammatory cytokines, nitric oxide (NO) level, urine protein, renal function and blood pressure in peripheral blood of patients with hypertensive disorder complicating pregnancy (HDCP). A total of 60 patients diagnosed with HDCP in the Obstetrics Department of Wuhan Children's Hospital, Tongji Medical College, Huazhong University of Science and Technology from May 2016 to April 2017 were selected. The patients were divided into the HDCP (n=20), mild pre-eclampsia (n=20) and severe pre-eclampsia (n=20) groups.

[Correlations of thyroid hormone with deceleration capacity of heart rate and heart rate variability in children with hyperthyroidism].

Objective: To investigate deceleration capacity of heart rate (DC), acceleration capacity of heart rate (AC), and heart rate variability (HRV) in children with hyperthyroidism and the correlations of serum thyroid hormone levels with DC, AC, and HRV.

Methods: A total of 47 children with hyperthyroidism were enrolled as hyperthyroidism group and 50 healthy children were enrolled as control group. The subjects in the two groups underwent 24-hour ambulatory electrocardiography.

[Effect of vitamin D deficiency on cardiac autonomic nerve function in obese pre-school children].

Objective: To study the effect of vitamin D (VitD) deficiency on cardiac autonomic nerve function in obese pre-school children.

Methods: A total of 242 pre-school children with simple obesity were enrolled, and according to the serum 25-(OH) VitD level, they were divided into VitD deficiency group (76 children), VitD insufficiency group (83 children), and VitD sufficiency group (83 children). The three groups were compared in terms of deceleration capacity (DC) of heart rate, acceleration capacity (AC) of heart rate, and heart rate variability (HRV).

[An analysis of cardiac autonomic nerve function in girls with idiopathic central precocious puberty].

Objective: To investigate the cardiac autonomic nerve function in girls with idiopathic central precocious puberty (ICPP).

Methods: A total of 66 girls with ICPP were enrolled, among whom 36 were obese and 30 were not obese. A total of 68 age-matched healthy girls (normal controls) and 51 girls with simple obesity were enrolled as controls.

[Cardiac autonomic nerve function in obese school-age children].

Objective: To analyze the deceleration capacity (DC) of heart rate, acceleration capacity (AC) of heart rate, and heat rate variability (HRV) in obese school-age children, and to observe the correlations of BMI with DC, AC, and HRV in these children.

Methods: A total of 108 obese school-age children were selected, including 75 cases of ortholiposis and 33 cases of dyslipidemia. A total of 103 healthy school-age children were selected as control group.

[Changes in ambulatory electrocardiographic findings after oral administration of low-dose propranolol in infants with hemangioma].

Objective: To investigate the effects of oral administration of low-dose propranolol on heart rate variability (HRV), acceleration capacity (AC), deceleration capacity (DC), and cardiac conduction in the treatment of infantile hemangioma.

Methods: A total of 118 infants with hemangioma (≤1 year) were enrolled, and 24-hour ambulatory electrocardiography was performed before oral administration of low-dose propranolol and after one month of administration. The changes in time-domain indices [standard deviation of all normal sinus RR intervals (SDNN), standard deviation of all mean 5-minute RR intervals (SDANN), root mean squared successive difference (RMSSD), and percentage of successive normal sinus RR intervals >50 ms (PNN50)] and frequency-domain indices [low frequency (LF) and high frequency (HF)] for HRV, AC, and DC were observed, as well as abnormalities in cardiac conduction and other aspects after administration of propranolol.

[Infiltration of CD(4)(+)CD(25)(+) T cells into the allergic asthmatic airways caused by house dust mite antigen administration.].

Objective: To investigate whether house dust mite (HDM) could induce CD(4)(+) CD(25)(+) T cells infiltration into asthmatic airways in patients vivo.

Methods: Ten subjects with asthma underwent initial bronchoscopy during which normal saline and HDM were administered to two sublobar segments separately. The second bronchoscopy were carried out and bronchoal lavage fluid from HDM-challenged sites and saline-challenged sites were separately taken 24 h later.