Adult ; Cytomegalovirus ; Cytomegalovirus Infections ; Humans ; Liver Failure

Objective: To investigate the current status and influencing factors of sleep disorders among pregnant women, so as to provide insights into health management during pregnancy. Methods: Pregnant women who underwent prenatal checkups at Hangzhou Obstetrics and Gynecology Hospital from January to October 2023 were selected as subjects, and general data including age, pregnancy period and exercise were collected through questionnaire surveys. Sleep quality, pregnancy stress, anxiety and depression were evaluated using Pittsburgh Sleep Quality Index, Pregnancy Stress Rating Scale, Pregnancy-related Anxiety Scale and Edinburgh Postnatal Depression Scale, respectively. Factors affecting sleep disorders among pregnant women were analyzed using a multivariable logistic regression model. Results: A total of 386 pregnant women was surveyed, with a mean age of (30.28±4.65) years, including 20.47% in the first trimester, 47.93% in the second trimester and 31.61% in the third trimester. Women with anxiety and depression accounted for 14.51% and 21.76%, respectively. Pregnancy stress was mainly moderate, accounting for 51.04%. There were 106 pregnant women with sleep disorders, accounting for 27.46%. Mutivariable logistic regression analysis showed that age (≥35 years, OR=1.656, 95%CI: 1.094-2.503), pregnancy period (third pregnancy, OR=2.097, 95%CI: 1.213-3.621), regular exercise in the past 6 months (OR=0.376, 95%CI: 0.210-0.670), anxiety (OR=2.794, 95%CI: 1.545-5.048), depression (OR=3.501, 95%CI: 1.877-6.529) and pregnancy stress (moderate, OR=1.355, 95%CI: 1.018-1.801; severe, OR=2.538, 95%CI: 1.417-4.540) were the factors affecting sleep disorders among pregnant women. Conclusions Sleep disorders of pregnant women is influenced by age, pregnancy period, pregnancy stress, anxiety, depression and exercise. It is necessary to identify high-risk individuals with sleep disorders early, and to provide psychological intervention and prenatal health guidance.

Nonalcoholic fatty liver disease (NAFLD) is characterized by hepatic steatosis caused by nonalcoholic factors, and its pathogenesis, progression, treatment, and prevention have attracted more and more attention. At present, an increasing number of studies have been conducted on the association of intestinal microecology with various metabolic diseases such as obesity, diabetes, and cardiovascular diseases. Recent studies have found that butyrate, a metabolite of intestinal flora, is closely associated with NAFLD and can affect the development and progression of NAFLD through various mechanisms, such as alleviating inflammatory response, inhibiting insulin resistance, and reducing oxidative stress of liver mitochondria. Exploration of the association between butyrate and NAFLD is expected to provide a new approach for the prevention and treatment of NAFLD.

The aim of the study is to establish a new method of quality evaluation and validate its feasibilities by the simultaneous quantitative assay of four lignanoids in Schisandra chinensis. A new quality evaluation method, quantitative analysis of multi-components by single marker (QAMS), was established and validated with Schisandra chinensis. Four main lignanoids, schisandrin, schisantherin A, deoxyschizandrin and gamma-schizandrin, were selected as analytes and schisandrin as internal reference substance to evaluate the quality. Their contents in 13 different batches of samples, collected from different bathes, were determined by both external standard method and QAMS. The method was evaluated by comparison of the quantitative results between external standard method and QAMS. No significant differences were found in the quantitative results of four lignanoids in 13 batches of S. chinensis determined by external standard method and QAMS. QAMS is feasible for determination of four lignanoids simultaneously when some authentic standard substances were unavailable, and the developed method can be used for quality control of S. chinensis.

OBJECTIVETo study the effect of interleukin-1β (IL-1β) on the expressions activin A, follistatin, and cripto in cultured human endometrial stromal cells (HESCs) form patients with endometriosis.

METHODSCultured HESCs were stimulated with 250, 500, and 750pg/ml IL-1β, and the mRNA and protein expressions of activin A, follistatin, and cripto were assayed using real-time reverse transcriptase-polymerase chain reaction and enzyme-linked immunosorbent assay.

RESULTSIL-1β treatment caused significant dose-dependent increments of the mRNA and protein expressions of activin A and follistatin and of the mRNA expression of cripto in cultured HESCs.

CONCLUSIONIL-1β can affect the expressions of activin A, follistatin and cripto in HESCs from patients with endometriosis.

Activins ; metabolism ; Cells, Cultured ; Endometriosis ; metabolism ; Endometrium ; cytology ; Female ; Humans ; Interleukin-1beta ; pharmacology ; Stromal Cells ; drug effects ; metabolism

OBJECTIVETo investigate the safety and efficacy of close reduction and percutaneous needle fixation for the treatment of anterior dislocation of sternoclavicular joint.

METHODSA retrospective analysis was performed with 6 cases of anterior sternoclavicular dislocation by close reduction and percutaneous needle fixation with Kirschner wire treated from January 2001 to February 2009, including 5 males and 1 female aged from 19 to 45 with an average of 28.8 years old. Among the 6 cases, 4 were on right lateral and 2 were on left lateral. The time from injured to treatment was from 6 hours to 12 days (averaged 4.5 days). The clinical effects were evaluated according to Rockwood scoring and the complications were observed.

RESULTSAll 6 patients were followed-up for 3 to 13 months (averaged 6 months). According to Rockwood scoring,the preoperative score was (7.00 +/- 0.89) points, postoperative score was (13.17 +/- 1.72) points; the results showed excellent in 5 cases and good in 1 case. No local infection, postoperative pain,recurrent dislocation,broken needle, and other complications were observed in this study.

CONCLUSIONThe treatment of anterior sternoclavicular joint dislocation with Kirschner wire minimally invasive fixation is an easy, reliable fixation with less complications.

Adult ; Bone Wires ; Female ; Fracture Fixation, Internal ; methods ; Humans ; Joint Dislocations ; diagnostic imaging ; surgery ; Male ; Middle Aged ; Minimally Invasive Surgical Procedures ; methods ; Radiography ; Sternoclavicular Joint ; injuries ; surgery

Objective:To investigate the correlations between perfused lung volumes, visual scores (using perfusion SPECT/CT) and right-heart catheter (RHC) hemodynamic parameters in patients with chronic thromboembolic pulmonary hypertension (CTEPH).Methods:A total of 51 consecutive CTEPH patients (17 males, 34 females, age (59±12) years) in the First Affiliated Hospital of Guangzhou Medical University between March 2015 and July 2019 were retrospectively analyzed. All patients underwent lung perfusion SPECT/CT imaging and RHC examinations. Perfused lung volumes were determined using threshold-based (15%-85%) segmentation. Visual semiquantitative scoring in each lung segment was performed using Begic method. RHC hemodynamic parameters including pulmonary artery systolic pressure (PASP), pulmonary arterial diastolic pressure (PADP), mean pulmonary artery pressure (mPAP), pulmonary arteriolar wedge pressure (PAWP), pulmonary vessel resistance (PVR), cardiac output (CO), cardiac index (CI) were recorded. Spearman correlation analysis was used to evaluate the correlations between perfused lung volumes, visual scores and hemodynamic parameters.Results:There were significant correlations between perfused lung volumes (30%-70% threshold) and mPAP ( rs values: from -0.414 to -0.302, all P<0.05). Among them, perfused lung volumes under the threshold of 40% and 45% were moderately correlated with mPAP ( rs values: -0.414, -0.412, both P<0.05). Perfused lung volume (40% threshold) was moderately negatively correlated with PASP, PADP ( rs values: -0.402, -0.440, both P<0.05), and slightly negatively correlated with PVR ( rs=-0.352, P<0.05). Visual scores were slightly positively correlated with the PADP ( rs=0.311, P<0.05), while there was no correlation between visual scores and other RHC hemodynamic parameters ( rs values: from -0.201 to 0.275, all P>0.05). Conclusion:Perfused lung volumes based on threshold-based segmentation in lung perfusion SPECT/CT imaging can accurately reflect hemodynamic status and may provide useful information for severity assessment of CTEPH.

Objective To study the effect of interleukin-1β(IL-1β) on the expressions activin A, follistatin, and cripto in cultured human endometrial stromal cells (HESCs) form patients with endometriosis. Methods Cultured HESCs were stimulated with 250, 500, and 750 pg/ml IL-1β, and the mRNA and protein expressions of activin A, follistatin, and cripto were assayed using real-time reverse transcriptase-polymerase chain reaction and enzyme-linked immunosorbent assay. Results IL-1βtreatment caused significant dose-dependent increments of the mRNA and protein expressions of activin A and follistatin and of the mRNA expression of cripto in cultured HESCs. Conclusion IL-1βcan affect the expressions of activin A, follistatin and cripto in HESCs from patients with endometriosis.

Objective To study the effect of interleukin-1β(IL-1β) on the expressions activin A, follistatin, and cripto in cultured human endometrial stromal cells (HESCs) form patients with endometriosis. Methods Cultured HESCs were stimulated with 250, 500, and 750 pg/ml IL-1β, and the mRNA and protein expressions of activin A, follistatin, and cripto were assayed using real-time reverse transcriptase-polymerase chain reaction and enzyme-linked immunosorbent assay. Results IL-1βtreatment caused significant dose-dependent increments of the mRNA and protein expressions of activin A and follistatin and of the mRNA expression of cripto in cultured HESCs. Conclusion IL-1βcan affect the expressions of activin A, follistatin and cripto in HESCs from patients with endometriosis.

Objective:To explore the relationship between residual collateral vessels in uterine arterial embolization (UAE) and the risk of bleeding during the operation of curettage for cesarean scar pregnancy.Methods:A total of 499 patients who underwent preventive UAE before curettage for scar pregnancy in Shandong Provincial Hospital from January 2012 to June 2019 were included. Clinical data of the patients were retrospectively collected and analyzed. In patients with uterine collateral circulation, collateral vessels were embolized as much as possible. Angiography was performed after UAE. All the cases were divided into 3 grades according to residual staining in middle and lower part of corpus uteri as follows, grade A: no or mild staining, grade B: moderate staining, grade C: intense staining. Blood loss of the patients during curettage was recorded, and the incidence rate of minor hemorrhage (<50 ml) and massive hemorrhage (>500 ml) of the 3 grades were calculated respectively. The results of three grades groups were compared with those of control group (patients without collateral circulation) by using Chi-square test or Fischer exact probability.Results:According to angiogram acquired after UAE, collateral vessels were found in 53 patients, with 25 cases in grade A group, 15 cases in grade B group, and 13 cases in grade C group, respectively. Thirty-six patients underwent transcatheter embolization of collateral vessels. The incidence rate of minor hemorrhage in type B and C [60.0% (9/15), 46.2% (6/13)] was lower than that in control group (87.9%, 392/446), with significant difference found (χ2=9.972, P=0.002, χ2=19.090, P<0.001). Significant difference was found in the incidence rate of massive haemorrhage between group C (23.1%, 3/13) and control group (2.2%, 9/446) (χ2=14.480, P=0.001). Conclusion:As for cesarean scar pregnancy cases with uterine collateral vessels, embolization of collateral vessels may reduce the amounts of bleeding during curettage. Residual staining of middle and lower part of corpus uteri may be helpful in predicting the risk of massive haemorrhage during curettage.