Objective To assess the efficacy of transvaginal three-dimensional power Doppler ultrasound(3D-PDU)in predicting pregnancy outcomes after mild and moderate transcervical resection of adhesion(TCRA).Methods Sixty-six patients with mild and moderate intrauterine adhesions(IUA)who had fertility issues and underwent TCRA surgery in Tongde Hospital of Zhejiang Province from January 2020 to December 2021 were chosen,31 successful pregnancy patients were included in pregnancy group,and 35 unsuccessful pregnancy patients were included in non pregnancy group.3D-PDU examination was performed before and 3 months after surgery.The measurements of endometrial thickness(ED),uterine volume(EV),endometrial vasculogenesis index(VI),blood flow index(FI),and vasculogenesis-blood flow index(VFI)were taken.The pregnancy was followed up for 1 year to observe the prognostic value of the above related indicators on postoperative pregnancy.Results The ED,EV,VI,FI and VFI levels of patients post-operation were significantly higher than those before the operation(P＜0.05),the improvement of pregnant group patients was better than that of non pregnant group patients(P＜0.05),and area under the receiver operating characteristic curve were 0.80,0.84,0.68,0.65 and 0.88 respectively.Conclusion 3D-PDU can effectively predict the postoperative pregnancy outcome of TCRA in patients with mild to moderate IUA by measuring ED,EV,VI,FI,and VFI before and after surgery,providing reference for efficacy evaluation and guiding subsequent treatment.

OBJECTIVE: To observe the impact of indirect moxibustion with Taiyi moxa stick on pain severity and the quality of life in the patients with back myofascitis, and evaluate its clinical effect and safety. METHODS: Seventy-two patients with back myofascitis were randomly divided into an observation group (36 cases, 1 cases dropped out) and a control group (36 cases, 3 cases dropped out). Three to six ashi points were selected using acupoint diagnosis methods. In the observation group, the indirect moxibustion with Taiyi moxa stick was operated at the ashi points, once every other day, three times a week. In the control group, the topical treatment with diclofenac sodium gel was given at ashi points, three times daily. The treatment was delivered consecutively for 2 weeks in the two groups. The scores of visual analogue scale (VAS) and the short-form McGill pain questionnaire (SF-MPQ) were recorded before treatment, after 1 and 2 weeks of treatment, and after 4 weeks of treatment completion (follow-up visit) in the two groups separately. The difference value between VAS score after 2 weeks of treatment and that before treatment was taken as the primary outcome. The SF-36 score was observed before treatment, after 2 weeks of treatment and during the follow-up visit, and the safety was evaluated in the two groups. RESULTS: The difference value of VAS scores was (-4.57±1.50) points and (-2.40±1.31) points in the observation group and the control group, respectively, the reduction of the score in the observation treatment was larger than that of the control group (P<0.001). After 1 and 2 weeks of treatment and during the follow-up visit, VAS and SF-MPQ scores were reduced when compared with those before treatment (P<0.05) in the two groups, and VAS and SF-MPQ scores in the observation group were lower than those in the control group (P<0.05). In the follow-up visit, VAS and SF-MPQ scores in the observation group were dropped in comparison with those after 1 week of treatment (P<0.05), and these scores in the control group were elevated compared with those after 2 weeks of treatment (P < 0.05). After 2 weeks of treatment and during the follow-up visit, the score of each dimension and total score of SF-36 scale were increased in comparison with those before treatment in the observation group (P<0.05); and the scores of the dimensions except that of mental health of SF-36 scale were elevated in the control group (P<0.05). During the follow-up visit, in the control group, the scores of physical functioning, bodily pain, general health and role emotional were elevated when compared with those before treatment (P<0.05). After 2 weeks of treatment and during the follow-up visit, the score of every dimension and total score of SF-36 scale in the observation group were higher than those in the control group (P<0.05). During the follow-up visit, the score of bodily pain was increased when compared with that after 2 weeks of treatment in the observation group (P<0.05), while the scores of bodily pain and vitality were dropped in the control group (P<0.05). No adverse event happened in the two groups. CONCLUSION The indirect moxibustion with Taiyi moxa stick effectively reduces pain severity and improves the quality of life in the patients with back myofascitis. This therapy presents the superior and persistent effect compared with topical application of diclofenac sodium gel.
Humans ; Female ; Male ; Moxibustion ; Middle Aged ; Adult ; Treatment Outcome ; Acupuncture Points ; Young Adult ; Aged ; Quality of Life ; Myofascial Pain Syndromes/therapy*

Efferocytosis refers to the process that phagocytes recognize and remove the apoptotic cells, which is essential for maintaining tissue homeostasis both in physiological and pathological conditions. Numerous studies have demonstrated that efferocytosis can prevent secondary necrosis and proinflammatory factor release, leading to the resolution of inflammation and tissue immunological tolerance in numerous diseases such as stroke. Stroke is a leading cause of death and morbidity for adults worldwide. Persistent inflammation triggered by the dead cells or cell debris is a major contributor to post-stroke brain damage. Effective efferocytosis might be an efficient strategy to minimize inflammation and restore brain homeostasis for neuronal regeneration and function recovery. In this review, we will discuss the phagocytes in the brain, the molecular mechanisms underlying efferocytosis, the role of efferocytosis in inflammation resolution, and the potential therapeutic applications targeting efferocytosis in stroke.
Humans ; Stroke ; Phagocytosis/physiology* ; Inflammation ; Apoptosis/physiology* ; Animals ; Phagocytes/physiology* ; Brain/metabolism* ; Efferocytosis

【Objective】 To investigate the clinical characteristics and antibody distribution as well as evaluate the transfusion efficacy in unexpected antibody positive patients. 【Methods】 A total of 12 235 patients from January 1, 2022 to March 31, 2023 who hospitalized in our hospital and applied for blood transfusion were selected, and those with unexpected antibody were included. The clinical data, including gender, age, diagnosis, blood type, history of transfusion and pregnancy were collected for antibody distribution analysis. Patients who received transfusion were grouped according to the DAT results and the components of red blood cells transfused, and the Hb values of each group before and after transfusion were compared. 【Results】 Among12 235 patients, 118 were positive for antibody screening, with a prevalence of 0.96%. The antibodies from Rh system were the most common (27.43%, 48/175), followed by MNS system (8.57%, 15/175) and Lewis system (6.29%, 11/175), mainly anti-E (18.29%, 32/175), anti-M (8.00%, 14/175) and anti-Le^a (5.71%, 10/175). In addition, 62 transfused patients were divided into group A with suspended red blood cell transfusion and group B with washed red blood cell transfusion for positive DAT, and group C for negative DAT. Hb values (g/L) pre- and post-transfusion were 59.19±15.67 vs 77.52±15.09 in group A, 56.35±14.08 vs 74.44±15.63 in group B, 56.00±12.06 vs 75.00±4.73 in group C, respectively. The Hb values of post-transfusion for three groups were all higher than those of pre-transfusion (P<0.05). 【Conclusion】 Anti-E from Rh system is the most common antibody in patients with unexpected antibody. Appropriate red blood cells transfusion with Hb increases by an average of 6-7 g/L per 1 U of red blood cells indicating good transfusion efficacy. For positive DAT patients, transfusion of suspended red blood cell is feasible.

Objective: To understand the influence of post-abortion care (PAC) on the reproductive health of unmarried female college students,and to provide scientific basis for reproductive health education. Methods: A total of 486 unmarried female college students who received artificial abortion voluntarily due to unwanted pregnancy and had complete follow-up data were investigated by questionnaires before and six months after the operation from July 2017 to June 2018 in the Tongde hospital of Zhejiang Province. Results: There were 248 patients with abortion history, including 15 patients with abortion frequency ≥3 times.72 cases of high-risk abortion, the high-risk factors were re-abortion within half a year and the number of abortion ≥3 times; After PAC intervention, the awareness rate on menstruation and ovulation knowledge, scientific contraceptive knowledge, prevention of sexually transmitted diseases knowledge(types of diseases,raltes of transmission and preventive measures), and the harm of abortion knowledge(short-term and longterm complications), was higher than before(χ2=21.42, 69.65, 71.09, 52.80, 63.25, 187.59, 356.02, P<0.05). Before intervention, only 53.7% (261/486) of female college students used medium and low efficiency contraceptive measures, only 0.4% (2/486) were high-efficiency contraceptive measures. After intervention, all of them used contraceptive measures, The rate of effective contraceptive measures in the immediate and six months after operation was 85.4% (415/486) and 68.3% (332/486) respectively, which was significantly higher than before(χ2=786.10, P<0.05). Conclusion PAC service for female college students can improve awareness rate of sexual and reproductive health, enhance effective contraceptive measures, reduce the risk of repeated abortion.

Objective: To explore the effect of plan-do-check-act (PDCA) cycle on contraceptive methods after induced abortion in female college students. Methods: A total of 456 unmarried female college students who underwent artificial abortion in Tongde Hospital of Zhejiang Province from January 2018 to May 2019 were selected. These students were randomly divided into control group (n=228) and intervention group(n=228). Students from the control group accepted Post Abortion Care (PAC) service, while the intervention group accepted the management of PDCA cycle on basis of PAC services. Results: In the intervention group, the rate of highly effective contraception immediately after abortion and six months after abortion were 91.23% and 71.17% respectively, while in the control group were 82.89% and 60.00%, the intervention group was higher than the control group(χ2=7.03, 5.98, P<0.05). The rate of unsafe contraceptive in the intervention group six months after abortion was 3.60%, while in the control group was 20.00%, the intervention group was lower than the control group(χ2=28.35, P<0.05). Conclusion The PDCA cycle can effectively improve the utilization rate of high efficiency contraceptive methods after induced abortion in college students, reduce the rate of unsafe contraceptive six months after abortion, and it is helpful to reduce the incidence of short-term unplanned pregnancy after abortion.

Objective: To explore the effect of reproductive health education on health literacy of hospitalized female adolescents,and to provide reference for the protection of their physical and mental health. Methods: A total of 102 female adolescents who were hospitalized in department of gynaecology from January 2019 to December 2019 were selected for reproductive health education and questionnaire survey. Results: There were 65 cases of unplanned pregnancy (4 cases of tubal pregnancy), 18 cases of gynecological tumor (1 case of ovarian malignancy), 11 cases of gynecological inflammation (1 case of tubal abscess), and 8 cases of abnormal uterine bleeding (2 cases of blood transfusion).Eighty-six patients (84.3%) were treated surgically, 7 cases had their ovaries and/or fallopian tubes removed. After reproductive health education,health literacy of menstruation and ovulation, reproductive organ tumor, gynecological inflammation(inducing factors,clinical manifestations,harmfulness), harm of premature sexual life, scientific contraception, sexually transmitted diseases(types,transmission routes,preventioe measures), abortion hazard(short-term and longterm complications) and necessity of health examination improved significantly(χ2=14.8, 25.1, 15.7, 30.6, 18.6, 25.9, 31.1, 17.8, 19.1, 15.2, 40.1, 58.6, 69.8, P<0.05). Conclusion The lack of reproductive health knowledge of female hospitalized adolescents may lead to unplanned pregnancy, tumor, inflammation and abnormal uterine bleeding.Reproductive health education can significantly improve the health literacy of female adolescents and ensure their physical and mental health.

Objective:To investigate the efficiency and safety of peritoneal dialysis (PD) in pediatric patients with acute kidney injury (AKI).Method:A retrospective study of children who underwent PD for AKI in the First Affiliated Hospital of Xi’an Jiaotong University from 2003 to 2013 was performed, and the laboratory examinations, the causes, the complication, the prognosis and the risk factors were evaluated.Results:The study included 48 children, with the age of (67.6±51.7) months (ranging from 3 months to 15 years old), including 31 males (64.6%) and 34 co-infections (70.8%). Primary glomerulonephritis (27.1%) was the most common cause of AKI, followed by the hemolytic uremic syndrome (18.7%) and drug induced AKI (18.7%). Peritoneal dialysis was performed manually using percutaneous or adapted catheters. The duration of PD during hospitalization was 11(7,14) days. PD treatment was highly effective in attenuation of toxics retention and correction of electrolyte disturbances (all P<0.05). There were 3 cases of PD-related complications, including 1 case of peritonitis, 1 case of catheter outflow obstruction, 1 case of catheter exit site hematoma, and no child patient died of PD complications. Among the AKI children, 37 cases (77.1%) recovered with the PD treatment and had the catheter successfully removed till discharge, 7 cases (14.6%) needed further peritoneal dialysis and 4 cases (8.3%) died. The serum albumin level was significantly higher in patients who got recovered with PD treatment than other unrecovered cases [(32.6±6.7) g/L vs (23.2±4.3) g/L, t=-3.994, P<0.001]. Conclusions:PD can be safely and efficiently performed for the treatment of pediatric AKI. Low albumin level may be related to poor prognosis of AKI.

Objective To explore the gender differences in disgust processing in patients with ob-sessive-compulsive disorder ( OCD). Methods A total of 74 patients with obsessive-compulsive disorder (39 males and 35 females) and 65 normal healthy controls (35 males and 30 females) were assessed with Padua inventory-Washington State University revision (PI-WSUR),Yale-Brown obsessive-compulsive scale (Y-BOCS) and were tested the lexical decision task,in order to evaluate their OCD symptoms and severity. The results of reaction time,accuracy and rating intensity of core disgust words,moral disgust words and neu-tral words were recorded,and the gender differences in disgust processing in patients with obsessive-compul-sive disorder and normal healthy controls were analyzed. Results The reaction time of core disgust words ((753.6±84.1) vs (711.8±83.8)ms),the reaction time of moral disgust words((813.5±89.0) vs (749.4± 81.4)ms) and neutral words((775.3±91.8) vs (725.9±104.2)ms) showed significant differences between males and females in pateints with OCD,but there were no differences in accuracy and rating intensity(P＜0.05 or P＜0.01). In normal healthy controls,there were only differences between males and females in reac-tion time of neutral words,females were also showed shorter reaction time than males (P＜0.01). Pearson cor-relation analysis showed that both male and female patients had a negative correlation between the reaction time of core disgust words and total PI-WSUR scores (P＜0.05). There was a gender difference in the relative variables of PI-WSUR,Y-BOCS and disgust processing in OCD patients. Conclusion There were gender differences in disgust cognitive processing in patients with obsessive-compulsive disorder,females with ob-sessive-compulsive disorder have higher core disgust and moral disgust than males. Females with OCD have a special high sense of moral disgust.

Objective To investigate the expression of BRCA1 in familial thyroid cancer (FTC) and the relationship between BRCA1 expression and clinicopathologic features.Methods The expression of BRCA1 protein and mRNA was detected respectively by immunohistochemistry and RT-PCR in 37 FTC tissues,35 sporadic thyroid carcinoma tissues and 35 normal thyroid tissues.Results BRCA1 mRNA expression was significantly downregulated in FTC (0.210±0.025) compared with sporadic thyroid carcinoma(0.943±0.021) and normal thyroid tissues(1.001±0.087)(P＜0.01).The positive rate of BRCA1 protein expression was significantly lower in FTC(56.8％,21/37) than that in sporadic thyroid carcinoma(85.7％,30/35) and normal thyroid tissues(94.5％,33/35) (P＜0.05).There was a correlation between BRCA1 protein expression and FTC clinicopathologic features (P＜0.05).FTC patients with lower BRCA1 protein expression tended to have higher risk for bilateral carcinoma,lymph node metastasis,capsular invasion,morbidity under 30 years old and more than 2 patients in a family.Conclusions The expression of BRCA1 protein and mRNA is downregnlated in FTC.BRCA1 protein might serve as a potential biomarker for predicating biological behavior and prognosis of FTC.