Objective:To evaluate the effects of abdomen breathing training combined with electrogalvanic stimulation and biological feedback therapy for postpartum pelvic floor hypertonicity. Method:Ninety-six women with postpartum pelvic floor hypertonicity in Chenghua Women's and Children's Pel-vic Floor Rehabilitation Clinic of West China Second Hospital from January to December 2022 were randomly divided into treatment and control groups.The control group(n=48)was treated with electrogalvanic stimula-tion for 10 minutes and biological feedback for 10 minutes.The treatment group(n=48)received electrogalvan-ic stimulation for 10 minutes,biological feedback for 10 minutes,and abdomen breathing training for 5-10 minutes.Two teams received treatment 2-3 times per week and 10 times in total.The visual analogue scale(VAS)of pelvic floor myofascial pain,pre-baseline rest and post-baseline rest,pelvic floor muscle strength(ac-cording to the 0-5 Oxford scale),phasic(flick)contractions,tonic contractions and the female sexual func-tion index(FSFI)scores of the two groups were evaluated before and after treatment. Result:The VAS score of the pelvic floor myofascial pain,pre-baseline rest,and post-baseline rest were lower than those before the intervention in both groups(P＜0.05).Pelvic floor muscle strength,phasic(flick)contrac-tions,tonic contractions,FSFI scores,were higher than those before the intervention(P＜0.05).After intervention,the VAS score of pelvic floor myofascial palpation tenderness and resting potential of pelvic floor muscles in the treatment group were all lower than those in the control group(P＜0.05),the scores of hand-tested pelvic floor muscle strength and female sexual function index scale were higher than those in the control group(P＜0.05). Conclusion:Abdomen breathing training combined with electrogalvanic stimulation and biological feedback sig-nificantly improved the postpartum pelvic floor hypertonicity and pelvic floor myofascial pain,boosted sexual function in postpartum,which is more advantageous than using the electrical stimulation and biofeedback alone.

Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

BACKGROUND: Immunotherapies such as adoptive immune cell infusion and immune-modulating agents are widely used for cancer treatment, and the concomitant symptoms, including cytokine release syndrome (CRS) or immune-related adverse events (irAEs), are frequently reported. However, clinical manifestations induced by mismatched donor granulocyte colony-stimulating factor mobilized peripheral blood mononuclear cell (GPBMC) infusion in patients receiving microtransplant (MST) have not yet been well depicted. METHODS: We analyzed 88 cycles of mismatched GPBMC infusion in patients with acute myeloid leukemia receiving MST and 54 cycles of chemotherapy without GPBMC infusion as a comparison. Clinical symptoms and their correlation with clinical features, laboratory findings, and clinical response were explored. RESULTS: Fever (58.0% [51/88]) and chills (43.2% [38/88]) were the significant early-onset symptoms after GPBMC infusion. Patients possessing less human leukocyte antigen-matching loci with the donor or those with unrelated donors experienced more chills (3 [2-5] loci vs. 5 [3-5] loci, P  = 0.043 and 66.7% [12/18] vs. 37.1% [26/70], P  = 0.024). On the other hand, those with decreased CD4 + /CD8 + T-cell ratio developed more fever (0.8 [0.7-1.2] vs. 1.4 [1.1-2.2], P  = 0.007). Multivariable analysis demonstrated that younger patients experienced more fever (odds ratio [OR] = 0.963, 95% confidence interval [CI]: 0.932-0.995, P  = 0.022), while patients with younger donors experienced more chills (OR = 0.915, 95% CI: 0.859-0.975, P  = 0.006). Elevated ultra-sensitive C-reactive protein levels in the absence of cytokine storm were observed following GPBMC infusion, which indicated mild and transient inflammatory response. Although no predictive value of infusion-related syndrome to leukemia burden change was found, the proportion of host pre-treatment activated T cells was positively correlated with leukemia control. CONCLUSIONS Mismatched GPBMC infusion in MST induced unique infusion-related symptoms and laboratory changes, which were associated with donor- or recipient-derived risk factors, with less safety and tolerance concerns than reported CRS or irAEs.
Humans ; Leukocytes, Mononuclear ; Hematopoietic Stem Cell Transplantation/adverse effects* ; Leukemia, Myeloid, Acute/therapy* ; Unrelated Donors ; Granulocyte Colony-Stimulating Factor ; Graft vs Host Disease

Objective:To investigate the effect of Ziyin Bushen sequential method on the expression of steroids acute regulatory synthesis protein (StAR) and silent information regulator 1 (SIRT1) in ovaries of polycystic ovary syndrome (PCOS) rats.Methods:PCOS rat model was established by dehydroepiandrosterone (DHEA). Eighty 21-day-old clean SD rats were randomly divided into control group (16 rats) and PCOS group (64 rats). PCOS group was further divided into normal saline (NS) group, Ziyin group, Bushen group and Xuguan group with 16 rats in each group. Each group was given intragastric administration for 20 d. Serum estradiol, progesterone and testosterone levels were measured by enzyme linked immunosorbent assay (ELISA) method. The expression levels of StAR, SIRT1 protein and mRNA were detected by Western blotting and RT-PCR.Results:The serum estradiol level in normal saline group was significantly higher than that in control group ( P=0.004). The levels of serum estradiol in Ziyin group, Bushen group and Xuguan group were significantly lower than that in NS group ( P=0.005, P=0.003 and P=0.002, respectively). The serum testosterone level in normal saline group was significantly higher than that in control group ( P=0.005); the level of serum testosterone in Xuguan group was significantly lower than that in NS group, Ziyin group and Bushen group ( P=0.002, P=0.005 and P=0.005, respectively). Compared with control group, the StAR protein content in the normal saline group was higher ( P<0.001), while SIRT1 mRNA was significantly decreased ( P<0.001). Compared with NS group, Ziyin group and Bushen group, the expression of StAR protein and mRNA in Xuguan group was significantly lower ( P<0.001, P=0.008 and P<0.001, respectively); the expression of SIRT1 protein in Xuguan group was significantly higher than that in NS group and Bushen group (all P<0.001); compared with the control group, StAR mRNA in NS group was significantly increased ( P<0.001), while SIRT1 mRNA was significantly decreased ( P<0.001); the expression of SIRT1 gene in Ziyin group and Xuguan group was significantly higher than that in NS group (all P<0.001), while that in Xuguan group was significantly higher than that in Bushen group ( P<0.001). Conclusion:Ziyin Bushen sequential method may decrease the serum androgen level of PCOS rats by upregulating SIRT1 gene expression and StAR in ovary expression.

Objective:To investigate the effect of Ziyin Bushen sequential method on the expression of steroids acute regulatory synthesis protein (StAR) and silent information regulator 1 (SIRT1) in ovaries of polycystic ovary syndrome (PCOS) rats.Methods:PCOS rat model was established by dehydroepiandrosterone (DHEA). Eighty 21-day-old clean SD rats were randomly divided into control group (16 rats) and PCOS group (64 rats). PCOS group was further divided into normal saline (NS) group, Ziyin group, Bushen group and Xuguan group with 16 rats in each group. Each group was given intragastric administration for 20 d. Serum estradiol, progesterone and testosterone levels were measured by enzyme linked immunosorbent assay (ELISA) method. The expression levels of StAR, SIRT1 protein and mRNA were detected by Western blotting and RT-PCR.Results:The serum estradiol level in normal saline group was significantly higher than that in control group ( P=0.004). The levels of serum estradiol in Ziyin group, Bushen group and Xuguan group were significantly lower than that in NS group ( P=0.005, P=0.003 and P=0.002, respectively). The serum testosterone level in normal saline group was significantly higher than that in control group ( P=0.005); the level of serum testosterone in Xuguan group was significantly lower than that in NS group, Ziyin group and Bushen group ( P=0.002, P=0.005 and P=0.005, respectively). Compared with control group, the StAR protein content in the normal saline group was higher ( P<0.001), while SIRT1 mRNA was significantly decreased ( P<0.001). Compared with NS group, Ziyin group and Bushen group, the expression of StAR protein and mRNA in Xuguan group was significantly lower ( P<0.001, P=0.008 and P<0.001, respectively); the expression of SIRT1 protein in Xuguan group was significantly higher than that in NS group and Bushen group (all P<0.001); compared with the control group, StAR mRNA in NS group was significantly increased ( P<0.001), while SIRT1 mRNA was significantly decreased ( P<0.001); the expression of SIRT1 gene in Ziyin group and Xuguan group was significantly higher than that in NS group (all P<0.001), while that in Xuguan group was significantly higher than that in Bushen group ( P<0.001). Conclusion:Ziyin Bushen sequential method may decrease the serum androgen level of PCOS rats by upregulating SIRT1 gene expression and StAR in ovary expression.

Objective To compare the efficacy and safety of diazepam combined with olanzapine in treatment of agitation symptoms in patients with alcohol withdrawal delirium tremors( DT) . Methods Total-ly 60 inpatients with DT according to CCMD-3 were enrolled in a 7-day,with 30 patients in the diazepam group ( control group) and 30 patients in diazepam combined with olanzapine group ( research group) . The delirium rating scale( DRS-R-98) was used to evaluate the severity of the delirium symptoms. The positive and negative syndrome scale excited component( PANSS-EC) was used to assess the agitation symptoms. The treatment emergent symptom scale ( TESS) was used to assess the safety and the vital signs. Results There was no significant difference in the delirium recovery time between the two groups(M(QR):24 h(24 h)vs 24 h(6 h))(Z=-0. 45,P=0. 65). The PANSS-EC score in research group(17. 00±2. 67) was significant low-er than that in control group(19. 80±2. 43) at the 6 hours after treatment(t=4. 26,P<0. 01),but there were no significant difference between the two groups at the baseline,24 h,48 h and 72 h(P>0. 05) . One case of dizziness,2 cases of lethargy in the control group;1 case of nasal congestion,5 cases of drowsiness,3 cases of constipation, 3 cases of dry mouth, 1 case of abnormal liver function in the research group. Conclusion The combination of olanzapine with diazepam can not reduce the recovery time of DT,but can quickly improve the agitation behavior.

Objective To investigate the predictors of early neurological deterioration (END) in patients with acute ischemic stroke (AIS). Methods From January 2015 to April 2018, patients with AIS without receiving thrombolytic therapy and endovascular treatment admitted to the Department of Neurology, the First Affiliated Hospital of Nanjing Medical University were collected retrospectively. END was defined as National Institutes of Health Stroke Scale (NIHSS) score increased by ≥2 within 7 days after onset from baseline. The baseline clinical data, imaging examinations, and laboratory findings were compared in patients of the END group and the non-END group. Multivariate logistic regression analysis was used to determine the independent predictors of END. Results A total of 652 patients with AIS were enrolled,including 437 males (67. 0％). There were 247 patients (37. 9％) in the END group and 405 (62. 1％) in the non-END group. There were significant differences in low-density lipoprotein cholesterol, fasting blood glucose, homocysteine, lipoprotein (a), neutrophil percentage, and NIHSS scores between the 2 groups (all P < 0. 05). There were significant differences in the proportion of severity of stroke, serious lesion of the guilty vessels, watershed infarction, etiologic classification of stroke, Oxfordshire Community Stroke Projects classification, and taking statins before onset between the 2 groups (all P < 0. 05 ). Multivariate logistic regression analysis showed that lipoprotein (a) (odds ratio [OR] 1. 001, 95％ confidence interval [CI] 1. 000-1. 002; P = 0. 021), total anterior circulation infarcts (OR 3. 842, 95％CI 1. 383-10. 671; P =0. 003), and partial anterior circulation infarcts (OR 2. 642, 95％CI 1. 486-4. 695; P = 0. 001) were the independent risk factors for END, and prior statin use was an independent protective factor of END (OR 0. 222, 95％CI 0. 072-0. 679; P = 0. 008). Conclusion Lipoprotein (a), total anterior circulation infarcts, and partial anterior circulation infarcts were the independent risk factors for END. Taking statins before onset was an independent protective factor of END.

Objective To test the clinical validity of use of the Chinese version of Munro adult pressure ulcer risk-assessment scales (Munro scales),Braden scales,Qian Weiming operation pressure ulcer risk-assessment scales (self-designed scales) in the patients with general anesthesia surgery.Methods Three investigators respectively used the Munro scales,Braden scales and self-designed scales to conduct the pressure ulcer risk-assessment on 261 patients with general anesthesia surgery before operation,at the end of operation and at exiting from anesthesia recovery room.The sensitivity,specificity,positive predictive value and negative predictive value of each assessment tool were calculated.Results The best critical values of the Munro scales before operation,at the end of operation and at exiting from anesthesia recovery room were 8.0,24.5,28.5 points respectively;which of the Braden scale were 18.5,11.5,13.5 points respectively;which of self-made scale were 12.5,13.5,13.5 points respectively.The area under the ROC curve of the three different scales at the beginning of the operation above was 0.653,0.596,0.652.The area under the ROC curve of the three different scales at the end of the operation above was 0.872,0.548,0.792.The areas under the ROC curve of the three different scales before operation were 0.868,0.773 and 0.813 respectively.Conclusion The Chinese version of Munro scales is more suitable for the assessment of operative patient's pressure ulcer risk than the Braden scale and self-designed scales,but the preoperative risk assessment needs to be improved.

Objective To explore the effect of environmental enrichment intervention on spatial memory function,expressions of phosphorylated cAMP response element binding protein (pCREB) and apoptotic regulated genes (Bcl-2 and Bax) in the hippocampus of immature rats with hypoxic-ischemic brain damage (HIBD).Methods Two kinds of raising environments were chosen:standard environment and environmental enrichment.Thirty-two Wistar rats aged 7 days were randomly divided into sham-operated group (n=10),environmental enrichment group (n=11) and standard environment group (n=11).Rats in both environmental enrichment group and standard environment group were induced animal models of HIBD using the way of Rice-Vannucci.Rats in the sham-operated group and standard environment group were raised in standard environment,while rats in the environmental enrichment group were raised in environmental enrichment.After 21 days of environmental enrichment intervention,the escape latency for searching the hidden platform of immature rats was detected by Morris water maze navigation test.The pCREB protein expression was detected by Western blotting;Bcl-2 and Bax expressions in the hippocampus were detected by immunohistochemisty.Results (1) On the fourth and fifth days of Morris water-maze test,the escape latency in the environmental enrichment group was shorter significantly as compared with that in the standard environment group (P＜0.05).(2) As compared with the lesion lateral hippocampus of standard environment group,the expressions ofpCREB (0.435±0.121 vs.0.756±0.101) and Bcl-2 (0.103±0.028 vs.0.165±0.017) in the lesion lateral hippocampus of environmental enrichment group were significantly higher (P＜0.05);however,the expression of Bax in the environmental enrichment group was statistically lower (0.402± 0.028 vs.0.325±0.019,P＜0.05).Conclusion Environmental enrichment intervention can improve the spatial memory ability in the hippocampus after HIBD,which indicates that the effectiveness of environmental enrichment intervention might be through the pathway of CREB-pCREB-apoptotic regulated genes (Bcl-2 and Bax).

Objective To observe the effects of early exercise on the expression of synaptophysin pro-tein and Nissl bodies in the hippocampus after hypoxic-ischemic brain damage( HIBD) , and to investigate possi-ble mechanisms. Methods A total of 35 neonatal Wistar rats aged 7 days were randomly divided into a train-ing group of 13, a control group of 11 and a sham-operation group of 11. HIBD was induced in the rats of the training and control groups, while those in the sham-operation group had the left common carotid artery separa-ted, but without ligation. Seven days after successful modeling, the training group began swimming training for 10 min every day lasting for 14 days, while the other groups were not trained. Western blotting was used to detect the expression of synaptophysin in the affected hippocampus of the brain based on the ratio of the gray band val-ues for synaptophysin and beta. Nissl staining was applied to observe the number of Nissl bodies and the morphol-ogy of the neurons in the hippocampus. Results The average expression of synaptophysin in the sinistrocere-bral hippocampus of the rats in the control group was significantly lower than that in the sham-operation group, but significantly higher than that of the training group. The control group had significantly fewer Nissl bodies than the sham-operation group, but significantly more than the training group. Conclusion Early training can in-crease the expression of synaptophysin and the number of Nissl body in the hippocampus after hypoxic-ischemic brain damage.