Prevalence of respiratory pathogens among hospitalised patients with acute respiratory infection during and after the COVID-19 pandemic in Shijiazhuang, China.

Background: The COVID-19 pandemic and the resulting non-pharmaceutical interventions (NPIs) have led to changes in the epidemiology of other respiratory pathogens. This study was conducted to explore the epidemiological characteristics of 13 respiratory pathogens, including 11 respiratory viruses and 2 non-classical microorganisms, in hospitalised patients with acute respiratory tract infections (ARTIs) and to compare the prevalence of respiratory pathogens during and after the COVID-19 pandemic.

Methods: We conducted a single-centre retrospective study involving 8979 patients with ARTIs in Shijiazhuang City from December 2019 to December 2023.

Effects of Outdoor Temperature on Blood Pressure in a Prospective Cohort of Northwest China.

Objective: The relationship between outdoor temperature and blood pressure (BP) has been inconclusive. We analyzed data from a prospective cohort study in northwestern China to investigate the effect of outdoor temperature on BP and effect modification by season.

Methods: A total of 32,710 individuals who participated in both the baseline survey and the first follow-up in 2011-2015 were included in the study.

[Clinical Effect of Bushen Quyu Recipe Combined with Acupuncture in Treatment of Clomiphene- resistant Polycystic Ovary Syndrome Infertility Patients after Cold Needle Puncture Drainage Operation].

Objective To observe the clinical effects of Bushen Quyu Recipe (BQR) combined with acupuncture in treatment of clomiphene-resistant polycystic ovary syndrome (PCOS) infertility pa- tients after cold needle puncture drainage operation. Methods Totally 170 clomiphene-resistant PCOS in- fertility patients were recruited from March 2011 to October 2013, who were assigned to the control group and the observation group according to random blocking method, 85 cases in each group. Patients in the control group received cold needle puncture drainage operation alone, while those in the observation group additionally took BQR and received acupuncture after cold needle puncture drainage operation.

The relationship between serum uric acid and metabolic syndrome in premenopausal and postmenopausal women in the Jinchang Cohort.

The aim of the study was to explore the association between serum uric acid (SUA) and metabolic syndrome (MetS) in premenopausal and postmenopausal women in the Jinchang Cohort. We studied 3808 female Jinchuan Nonferrous Metals Corporation workers aged 40-60 years. Cohort data from epidemiological surveys and medical exams were used.

The association between diurnal temperature range and emergency room admissions for cardiovascular, respiratory, digestive and genitourinary disease among the elderly: a time series study.

Objectives: To evaluate the short-term effect of diurnal temperature range (DTR) on emergency room (ER) admissions among elderly adults in Beijing.

Methods: After controlling the long-time and seasonal trend, weather, air pollution and other confounding factors, a semi-parametric generalized additive model (GAM) was used to analyze the exposure-effect relationship between DTR and daily ER admissions among elderly adults with different lag structures from 2009 to 2011 in Beijing. We examined the effects of DTR for stratified groups by age and gender, and conducted the modifying effect of season on DTR to test the possible interaction.

[Comparison of surgery for staging using laparoscopy and laparotomy in patients with endometrial cancer].

Objective: To compare the surgical outcomes for staging by laparoscopy and laparotomy in patients with endometrial cancer, evaluate the feasibility of laparoscopic surgical treatment of endometrial cancer, compare the difference between clinical and surgical staging of endometrial cancer and elucidate the advantages and feasibility of its surgical staging.

Methods: Fifty-six patients diagnosed pre-operatively as stage I endometrial cancer were reviewed for surgery for staging. They were assigned into laparoscopic group (n = 34) and laparotomic (open) group (n = 22).

[Perioperative intervention to prevent lower extremity deep venous thrombosis after gynecologic surgery].

Objective: To investigate the preventative effect of perioperative intervention to lower extremity deep venous thrombosis (DVT) after gynecologic surgery.

Methods: The 1062 patients,who received gynecologic surgery during 2007 June to 2008 June, were divided into intervention and nonintervention groups randomizely. According to the risk factors of DVT, the patients in intervention group were divided into 4 subgroups: low, mid, high and extremely high risk.

[Assessment of different homeostatic methods used in laparoscopic intramural myomectomy].

Objective: To explore the safe and effective method of hemostasis in laparoscopic hysteromyomectomy (LM).

Methods: Two hundred and eighty women with symptomatic uterine intramural fibroids undergoing LM were assigned to 4 groups, Group A undergoing fibroid pedicle ligation, Group B injected with 12 IU diluted vasopressin around the myoma, Group C injected with 20 IU oxytocin combined with pedicle ligation, and Group D injected with vasopressin combined with pedicle ligation. The operation time, amount of blood loss, operative complications, bowel deflation, post-operative hemoglobin dropping, and length of hospital stay were compared.

[Clinical study on different operation procedure for hysterectomy].

Objective: To investigate the effects and outcomes of four procedures for hysterectomy.

Method: Retrospectively, we analyzed the clinical characteristics of 756 cases who respectively received hysterectomy by total abdominohysterectomy (TAH, 260 cases), modified abdominohysterectomy (MAH, 180 cases), transvaginal hysterectomy (TVH, 106 cases), or laparoscopic assisted vaginal hysterectomy (LAVH) (210 cases) and compared their effects and outcomes.

Results: The average operation time of TAH (98 +/- 23) minutes, MAH (67 +/- 18) minutes, TVH (63 +/- 19) minutes and LAVH (99 +/- 35) minutes.

[Effects of pentylenetetrazol at subconvulsant and convulsant dose on NMDA receptor subunits in rats].

Objective: To investigate the expression of N-methyl-D-asparate (NMDA) receptor subunit proteins after administration of different doses of pentylenetetrazol (PTZ).

Methods: After ip injection of a subconvulsant (35 mg/kg) and convulsant (50 mg/kg) dose of PTZ, the rats were decapitated at different time points. The levels of cortical NR1 NR2A and NR2B subunit proteins were detected by immunoblotting.