Endometriosis （EMT） is a common disease with frequent occurrence and difficult to be cured in modern clinical practice of obstetrics and gynaecology. It is characterized by progressively worsening dysmenorrhoea， pelvic mass， and infertility. The incidence of EMT is growing and increasingly younger patients are diagnosed with this disease， which poses a serious threat to the reproductive and psychological health of women of childbearing age and adolescent females. However， the pathogenesis of EMT is still not completely clear， and the disease has a long course. Therefore， developing new therapies is an urgent clinical problem to be solved. Great progress has been achieved in the treatment of EMT with traditional Chinese medicine （TCM）， while the underlying mechanism remains in exploration. Programmed cell death （PCD） is a cell death mode mediated by a variety of bio-molecules with specific signaling cascades. The known PCD processes include apoptosis， pyroptosis， autophagy， ferroptosis， and cuproptosis， which all play a pivotal role in the development of EMT. Researchers have made achievements in the treatment of EMT with TCM， which regulates PCD via multiple pathways， routes， targets， and mechanisms. However， the progress in the regulation of PCD in the treatment of EMT with TCM remains to be reviewed. This paper reviews the research progress in the treatment of EMT with TCM from five PCD processes （apoptosis， pyroptosis， autophagy， ferroptosis， and cuproptosis）， with the aim of providing a theoretical basis for the clinical prevention and treatment of EMT.

Objective To explore the relationships of vitamin D and oxidized low-density lipoprotein(ox-LDL)with infertility in patients with polycystic ovary syndrome(PCOS)based on restricted cubic spline models.Methods A total of 150 PCOS patients were selected as the study subjects and followed up for at least 1 year.They were divided into infertile group and non-infertile group according to whether they were infertile.A Logistic regression model was used to analyze the influencing factors of infertility in PCOS patients.Furthermore,the relationships of 1,25-dihydroxyvitamin D3[1,25-(OH)2D3]and ox-LDL with infertility in PCOS patients,as well as their interactive effects on infertility in PCOS patients were analyzed.A restricted cubic spline model was used to analyze the non-linear relationships between 1,25-(OH)2D3,ox-LDL,and infertility in PCOS patients.Results Among 150 PCOS patients,78 were not pregnant,resulting in an infertility rate of 52.00％(78/150).Multivariate Logistic regression analysis showed that the severity of PCOS,body mass index,age,1,25-(OH)2D3,and ox-LDL were all independent influencing factors for infertility in PCOS patients(P＜0.05).After adjusting for confounding factors,1,25-(OH)2D3 and ox-LDL were still associated with the risk of in-fertility in PCOS patients(P＜0.05).Restricted cubic spline model analysis revealed non-linear rela-tionships between 1,25-(OH)2D3,ox-LDL,and the risk of infertility in PCOS patients(P＜0.05).When the serum 1,25-(OH)2D3 level was＜35.70 nmol/L,it was negatively correlated with the risk of infertility in PCOS patients(P＜0.05).When the serum ox-LDL level was ≥381.00 μg/L,it was positively correlated with the risk of infertility in PCOS patients(P＜0.05).Interactive effect analysis showed that 1,25-(OH)2D3 and ox-LDL had antagonistic effects on infertility in PCOS pa-tients(P＜0.05).Conclusion Decreased serum 1,25-(OH)2D3 levels and increased ox-LDL levels in PCOS patients can significantly increase the risk of infertility.Moreover,there is a non-lin-ear dose-response relationship and an antagonistic interactive effect between them,suggesting that regulating vitamin D and oxidative stress levels may be an important strategy for improving the fertili-ty outcomes of PCOS patients.

Cervical cancer is one of the most common gynecological malignant tumors,the five-year survival rate decreased significantly in the case of lymph node metastasis and distant metasta-sis,so the development of new anti-cervical cancer drugs is of great significance for the treatment of cervical cancer.Molecular docking technology is one of the most commonly used research methods in computer aided drug design,which is widely used in screening the effective components of drugs,finding the targets of drugs acting on tumors and exploring the mechanism of antineoplastic drugs.This paper reviews the molecular docking technology in the screening of anti-cervical cancer drugs,the determination of anti-tumor targets and the mechanism of anti-cervical cancer,in order to provide more sufficient theoretical basis for the screening of anti-cervical cancer drugs and new drug research and development.

Objective:To construct 68Ga-1, 4, 7-trizacyclononane-1, 4, 7-triacetic acid (NOTA)-CD44 as a novel atherosclerosis tracer targeting hyaluronic acid (HA), and evaluate its biological property and molecular imaging features. Methods:Low molecular weight (LMW) recombinant human CD44 protein was selected, and the C-terminal of the protein was modified by sulfonation and coupled to the bifunctional ligand NOTA to synthesize a novel molecular probe 68Ga-NOTA-CD44 targeting HA. The biological properties of the probe, such as labeling rate and in vitro stability, were studied. Three atherosclerotic plaque model mice and three normal C57BL/6 mice were studied by 68Ga-NOTA-CD44 microPET/CT imaging and pathological examination. Results:68Ga-NOTA-CD44 tracer was synthesized and purified with the radiochemical purity above 99%, and the specific activity was up to 62.22 MBq/nmol. lts stability was good in PBS, and the radiochemical purity was over 90% after incubation for 3 h. After intravenous injection, the probe was metabolized mainly by the kidneys, and its metabolic level decreased successively in the liver, lungs and blood. MicroPET/CT imaging results of atherosclerotic model mice suggested that the uptake in the plaque of abdominal aorta was higher at 60 min after injection, with SUV max and target/background ratio (TBR) max of 1.14±0.02 and 4.95±0.93, and the probe had certain atherosclerotic plaque eroded targeting, which was consistent with the pathological result. Conclusions:As a novel probe, 68Ga-NOTA-CD44 is simple to prepare and has a high labeling rate. It has good physicochemical properties and in vivo biological properties, and can display atherosclerotic eroded plaques sensitively. 68Ga-NOTA-CD44 has a promising prospect to be a new molecular probe for early noninvasive recognition of atherosclerotic eroded plaques.

OBJECTIVE: To retrieve the evidence for threshold setting of multi-parameter electrocardiograph (ECG) monitors in intensive care unit (ICU), and summarize the best evidence. METHODS: After literature retrieval, clinical guidelines, expert consensus, evidence summary and systematic review that met the requirements were screened. Guidelines were evaluated by the appraisal of guidelines for research and evaluation II (AGREE II), expert consensus and systematic review were evaluated by the Australian JBI evidence-based health care center authenticity evaluation tool, and evidence summary was evaluated by the CASE checklist. High-quality literature was selected to extract evidence related to the use and setup of multi-parameter ECG monitors in the ICU. RESULTS: A total of 19 literatures were included, including 7 guidelines, 2 expert consensus, 8 systematic reviews, 1 evidence summary, and 1 national industry standard. After evidence extraction, translation, proofreading and summary, a total of 32 pieces of evidence were integrated. The included evidence involved the environmental preparation for the application of the ECG monitor, the electrical requirements of the ECG monitor, ECG monitor use process, ECG monitor alarm setting principles, ECG monitor alarm heart rate or heart rhythm monitoring setting, ECG monitor alarm blood pressure monitoring setting, ECG monitor alarm respiratory and blood oxygen saturation threshold setting, alarm delay warning time setting, adjusting alarm setting method, evaluating alarm setting time, improving the comfort of monitoring patients, reducing nuisance alarm report the occurrence, alarm priority processing, alarm intelligent processing and so on. CONCLUSIONS This summary of evidence involves many aspects of the setting and application of ECG monitor. According to the latest guidelines and expert consensus, it is updated and revised to guide healthcare workers to monitor patients more scientifically and safely, and aims to ensure patient safety.
Humans ; Clinical Alarms ; Australia ; Intensive Care Units ; Arrhythmias, Cardiac ; Electrocardiography ; Monitoring, Physiologic

Objective:To investigate the effects of intervention mapping on cardiopulmonary function for patients with acute heart failure in compensatory period, so as to provide references for their early rehabilitation activities.Methods:A total of 90 patients with acute heart failure admitted to Fuwai Central China Cardiovascular Hospital from October 2018 to October 2019 were enrolled in the present study. They were divided into experimental group and control group according to draw-lots-method, with 45 cases in each group. The control group received the routine care and activity plan, while the experimental group implemented intervention mapping-based stage early rehabilitation program. The indicators included 6MWT, forced expiratory volume in one second (FEV 1), brain natriuretic peptide (BNP) as well as Minnesota Living with Heart Failure Questionnaire (MLHFQ), and the intervention effects were compared between the two groups. Results:There were no significant differences in FEV 1, 6MWT, BNP and MLHFQ scores between the two groups at admission ( P>0.05). On discharge, FEV 1, 6MWT were (2.17±0.44) L, (273.09±55.80) m in the experimental group, significantly higher than (1.94 ± 0.39) L and (236.44 ± 50.99) m in the control group; the plasma BNP were (676.79 ± 78.75) ng/L in the experimental group, significantly lower than (736.05 ± 78.77) ng/L in the control group; in addition, the physical demention, emotional dimenson, other demension scores and total scores of MLHFQ in the experimental group were (65.39 ± 5.02), (67.56 ± 4.99), (66.05 ± 4.16) and (66.33 ± 2.63) points, significantly higher than (59.79 ± 5.94), (64.33 ± 5.93), (62.76 ± 4.47), (62.36 ± 2.98) points in the control group, the differences were statistically significant ( t values were 2.56-6.51, all P<0.05). Conclusions:Designing and implementing stage early rehabilitation program using intervention mapping can promote cardiopulmonary function and quality of life of patients with acute heart failure in compensatory period.

Objective:The investigation and research on the application status of Hepatic Venous Pressure Gradient (HVPG) is very important to understand the real situation and future development of this technology in China.Methods:This study comprehensively investigated the basic situation of HVPG technology in China, including hospital distribution, hospital level, annual number of cases, catheters used, average cost, indications and existing problems.Results:According to the survey, there were 70 hospitals in China carrying out HVPG technology in 2021, distributed in 28 provinces (autonomous regions and municipalities directly under the central Government). A total of 4 398 cases of HVPG were performed in all the surveyed hospitals in 2021, of which 2 291 cases (52.1%) were tested by HVPG alone. The average cost of HVPG detection was (5 617.2±2 079.4) yuan. 96.3% of the teams completed HVPG detection with balloon method, and most of the teams used thrombectomy balloon catheter (80.3%).Conclusion:Through this investigation, the status of domestic clinical application of HVPG has been clarified, and it has been confirmed that many domestic medical institutions have mastered this technology, but it still needs to continue to promote and popularize HVPG technology in the future.

【Objective】 To provide reference for fine management of blood donors by classifying and analyzing different types of blood donors from domestic blood stations. 【Methods】 The resident population of 15 regions in China from 2016 to 2019 were taken as the research object, among which the blood donors were divided into three categories: age-eligible citizens, registered donors and donated donors. The average value and proportion of the three categories were calculated and statistically analyzed. 【Results】 The resident population of the 15 regions varied greatly. The mean 95% CI of the proportion of age-eligible citizens to resident population from 2016 to 2019 was (60.16%, 67.84%); registered donors to age-eligible citizens and resident population was (2.21%, 2.86%) and (1.41%, 1.79%), respectively; donated donors to registered donors, age-eligible citizens and resident population was (84.63%, 91.68%), (1.93%, 2.55%) and(1.23%, 1.59%), respectively. 【Conclusion】 There were differences in the number and proportion of different types of blood donors in different regions. The fine management of blood donors can help blood stations carry out more effective recruitment and retention strategies.

Objective:To summarize the patient profiles and therapeutic efficacies of ABO-incompatible living-related kidney transplantations at 19 domestic transplant centers and provide rationales for clinical application of ABOi-KT.Methods:Clinical cases of ABO-incompatible/compatible kidney transplantation (ABOi-KT/ABOc-KT) from December 2006 to December 2009 were collected. Then, statistical analyses were conducted from the aspects of tissue matching, perioperative managements, complications and survival rates of renal allograft or recipients.Results:Clinical data of 342 ABOi-KT and 779 ABOc-KT indicated that (1) no inter-group differences existed in age, body mass index (BMI), donor-recipient relationship or waiting time of pre-operative dialysis; (2) ABO blood type: blood type O recipients had the longest waiting list and transplantations from blood type A to blood type O accounted for the largest proportion; (3) HLA matching: no statistical significance existed in mismatch rate or positive rate of PRA I/II between two types of surgery; (4) CD20 should be properly used on the basis of different phrases; (5) hemorrhage was a common complication during an early postoperative period and microthrombosis appeared later; (6) no difference existed in postoperative incidence of complications or survival rate of renal allograft and recipients at 1/3/5/10 years between ABOi-KT and ABOc-KT. The acute rejection rate and serum creatinine levels of ABOi-KT recipients were comparable to those of ABOc-KT recipients within 1 year.Conclusions:ABOi-KT is both safe and effective so that it may be applied at all transplant centers as needed.

Objective:To investigate the clinical features, diagnosis, treatment and prognosis of children with osteomyelitis caused by Streptococcus pneumonia. Methods:The demographic characteristics, diagnosis, clinical manifestations, imaging features, treatment and short-term prognosis of Streptococcus pneumonia osteomyelitis cases in 18 children′s hospitals from January 2012 to December 2017 were retrospectively collected and analyzed. Results:A total of 9 cases were enrolled, with a median age of 1 year and 3 months.Four children had underlying diseases.The main manifestations were local swelling, pain, limited mobility (9 cases) and fever (8 cases). Sites of infection included humerus (4 cases), femur (3 cases) and tibiofibula (2 cases), and 8 cases were complicated with septic arthritis; The laboratory tests showed increased white blood cells (8 cases, median 22.02×10 9/L), C-reactive protein (7 cases, median 55.44 mg/L) and erythrocyte sedimentation rate (6 cases, median 70 mm/1 h) of those patients.Five patients received monotherapy in the initial treatment regimen with cephalosporins. Then the therapeutic schedules were adjusted according to the culture and antibiotic sensitivity. All patients were treated with puncture, incision drainage or fenestrating decompression.Eight patients were cured and discharged finally. Conclusions:Streptococcus pneumonia osteomyelitis is more common in younger children and may have no risk factors.The common infection site is long bone metaphysis, and those patients are easily complicated with septic arthritis.Antibiotic combined with surgical treatment are crucial to a good outcome.