Objective:To explore the effect of adaptive nursing based on one point and two sources on the psychological resilience and self-care of patients with arrhythmia.Methods:From December 2020 to May 2021, patients with arrhythmias in Beijing Anzhen Hospital affiliated to Capital Medical University were selected by convenience sampling as research objects. The patients admitted from December 2020 to February 2021 were set in the control group ( n=163) , and the patients admitted from March to May 2021 were set in the observation group ( n=175) . The control group received routine nursing, while the observation group received adaptive nursing based on one point and two sources on the basis of the control group. The scores of the Chinese version of Connor-Davidson Resilience Scale (CD-RISC) and Exercise of Self-care Agency (ESEA) were compared between the two groups before and after intervention. Results:Before the intervention, there were no significant differences in the scores of CD-RISC and ESEA between the two groups ( P>0.05) . After intervention, the scores of CD-RISC and ESEA in the observation group were statistically higher than those in the control group ( P<0.01) . Conclusions:Adaptive nursing based on one point and two sources can effectively improve the psychological resilience of patients with arrhythmia, and improve their self-care, which is worth popularizing in clinical practice.

Fibroblast growth factor receptors (FGFRs) have emerged as promising targets for anticancer therapy. In this study, we synthesized and evaluated the biological activity of 66 pyrazolo[3,4-

This study was performed to evaluate the oncological and reproductive outcomes of childbearing-age women treated with fertility-sparing surgery (FSS) for non-epithelial ovarian tumors in China. One hundred and forty eight non-epithelial ovarian tumor women treated with FSS between January 1, 2000 and August 31, 2015 from two medical centers in China were identified. Progression-free survival (PFS) was 88.5%, whereas overall survival (OS) was 93.9%. Univariate analysis suggested that delivery after treatment is related to PFS (P = 0.023), whereas histology significantly influenced OS. Cox regression analysis suggested that only histology was associated with PFS and OS (P < 0.05). Among the 129 women who completed adjuvant chemotherapy (ACT), none developed amenorrhea. Among the 44 women who desired pregnancy, 35 (79.5%) successfully had 51 gestations including 35 live births without birth defects. Non-epithelial ovarian tumors can achieve fulfilling prognosis after FSS and chemotherapy. Histology might be the only independent prognostic factor for PFS and OS. FSS followed by ACT appeared to have little or no effect on fertility. Meanwhile, postoperative pregnancy did not increase the PFS or OS. Use of gonadotropin-releasing hormone agonist was not beneficial for fertility.
Adolescent ; Adult ; Chemotherapy, Adjuvant ; adverse effects ; Child ; China ; Female ; Humans ; Infertility, Female ; etiology ; prevention & control ; Neoplasm Staging ; Organ Sparing Treatments ; Ovarian Neoplasms ; drug therapy ; surgery ; Pregnancy ; Pregnancy Rate ; Prognosis ; Retrospective Studies ; Survival Analysis ; Young Adult

The activity of free radicals in follcular fluid was related to ovarian responsiveness,in vitro fertilization (IVF),and embryo transfer success rate.However,studies analyzing the relationship between the free radical scavenging capacity and embryo quality of infertile women with polycystic ovarian syndrome (PCOS) were lacking.The aim of this study was to evaluate the relationship between the free radical scavenging window of women with PCOS and their embryo quality.The free radical scavenging capacity of follicular fluid from women with PCOS was determined by a,a-diphenyl-b-picrylhydrazyl (DPPH),2,2-azinobis (3-ethylbenzthiazoline-6-sulphonic acid) assay,superoxide radical,and reactive oxygen species (ROS) assay.In the DPPH and ROS assays,the follicular fluid from grades Ⅰ and Ⅱ embryos was significantly higher than the follicular fluid from grades Ⅲ and Ⅳ embryos.The lower control limit of DPPH radical scavenging capacity and upper control limit of ROS level were 13.2％ and 109.0 cps,respectively.The calculated lower control limit and upper control limit were further confirmed in the follicular fluid of embryos of all grades.These cut-off values of free radical scavenging activity of follicular fluid could assist embryologists in choosing the development of embryos in PCOS patients undergoing.

The superiority of the cumulative outcomes of day 5/6 embryo transfer to those of day 2/3 embryo transfer in infertile couples has been debated.This retrospective study included data collected from 1051 patients from July 2011 to June 2014.Multiple maternal baseline covariates were subjected to propensity score matching analysis,and each day 5/6 group woman was matched to one day 2/3 group woman.A systematic meta-analysis was conducted to validate the results.After matching was completed,217 patients on the day 2/3 group were matched with those on the day 5/6 group,and no significant differences in the baseline characteristics were observed between the two groups.The cumulative pregnancy rate (57.14％ vs.53.46％,OR 1.16,95％ CI 0.79-1.70) and cumulative live birth rate (53.00％ vs.49.77％,OR 1.14,95％ CI 0.78-1.66) of day 5/6 embryo transfers were higher than those of day 2/3 embryo transfers,but this difference was not significant.The mean cycles per live birth and mean days per live birth in the day 5/6 group were significantly lower than those in the day 2/3 group.This study demonstrated that day 5/6 embryo transfer is a more cost-effective and time-efficient policy than day 2/3 embryo transfer to produce a live baby.

Objective To explore the effect of different dosages of progynova in preventing intrauterine adhesions after transcervical resection of septum ( TCRS) under laparoscope. Methods Clinical data of 213 TCRS patients under laparoscope were retrospectively analyzed, and these cases were divided into four groups according to the dosages of progynova. Except for group A (n=26), group B, C, D were given 4,6,8 mg.d-1 of progynova.Endometrial thickness, menstrual blood volume, incidence rates of residual septal and intrauterine adhesions, rate of adverse effect, pregnancy rate after operation and rate of spontaneous abortion were compared among the four groups. Results The incidence rate of residual septal in group A, B, C, D was 11.5%, 6.9%, 6.0% and 6.3%, respectively.Incidence rate of intrauterine adhesions after operation was 46.2%, 12.5%, 9.0% and 4.2%, respectively.The pregnancy rate in group A, B, C and D was 30.8%, 59.7%, 58.2% and 60.4%, respectively. There were significant differences between group A and the other groups(all P<0.05).The high dose of progynova(8 mg.d-1) significantly increased endometrial thickness ( P<0. 05 ) and menstrual blood volume ( P<0. 05 ) . But the incidence rates of gastrointestinal tract reaction, hepatic damage and vaginal spotting in the high dose group of progynova increased obviously( P<0.05) . Conclusion Progynova is a safe and effective drug in preventing intrauterine adhesions after TCRS. It can effectively prevent intrauterine adhesions, increase pregnancy rate and improve pregnant outcome.

Objective To investigate the effect of 3-bromopyruvate (3-BrPA) on transplanted rectal tumors in experimental rabbit models. Methods A total of 60 New Zealand white rabbits with transplanted rectal tumor were randomly and equally divided into low-dose (0.5 mmol/L), medium-dose (1.0 mmol/L), high-dose (2.0 mmol/L) treatment groups and saline control group with 15 rabbits in each group. Arterial perfusion of 10 ml 3-BrPA with concentration of 0.5 mmol/L, 1.0 mmol/L and 2.0 mmol/L via caudal mesenteric artery was respectively employed for the rabbits of the corresponding treatment group; the control group was perfused with equal amounts of saline. Four days later, rectal tumors were removed by vivisection. The necrosis degree of tumor cells was determined by microscopic examination, and the necrosis rate was calculated. The effect of different 3-BrPA concentrations on the rectal tumor was evaluated. Results The rectal tumor transplantation and transcatheter 3-BrPA or saline perfusion was successfully completed in all 60 experimental rabbits. Microscopically, tumor cells showed different degrees of damage in experimental rabbits. In low-dose (0.5 mmol/L) treatment group, gradeⅠnecrosis was observed in 3 rabbits, gradeⅡin 11 rabbits, and gradeⅢin one rabbit;the effective rate was 6.7%. In medium-dose (1.0 mmol/L) treatment group, gradeⅡnecrosis was seen in 2 rabbits, grade Ⅲ in 10 rabbits, and grade Ⅳ in 3 rabbits; the effective rate was 86.6%. In high-dose (2.0 mmol/L) treatment group, gradeⅢnecrosis was detected in 2 rabbits and gradeⅣin 13 rabbits;the effective rate was 100.0%. In the saline control group, grade I necrosis was observed in 15 rabbits. Statistically significant differences in tumor necrosis rate and effective rate existed between medium-dose (1.0 mmol/L) treatment group and high-dose (2.0 mmol/L) treatment group (P<0.05). Statistically significant differences in tumor necrosis rate also existed between each other among the four groups with necrosis of gradeⅠto gradeⅣ(P<0.05). 3-BrPA had obvious therapeutic effect, while it showed no damage to the normal intestinal tissue. Conclusion For the treatment of transplanted rectal tumor in rabbit models, arterial infusion of 3-BrPA has certain therapeutic effect. In the high-dose group, the necrosis rate and effective rate are the highest, and the therapeutic results are the most significant.

The prevalence of human papilloma virus (HPV)-16 in patients with cervical cancer, the physical status of HPV-16 in patients with cervical lesions, and the role of HPV-16 integration in cervical carcinogenesis were investigated. HPV genotyping was performed by using PCR approach with the primer GP5+/GP6+ and type-specific primer on biopsy specimens taken operatively from 198 women. Multiple PCR was done to detect physical status of HPV-16 in a series of cervical liquid-based cytology samples and biopsy specimens obtained from different cervical lesions with HPV-16 infection, including 112 specimens with cervical cancer, 151 specimens with CIN I, 246 specimens with CIN and 120 specimens with CINIII. The results showed that there were 112 cervical cancer samples (56.57% of total cervical cancer patients) with HPV-16 infection. The frequency of HPV-16 pure integration was 65.18% (73/112), 56.57% (47/120), 23.58% (58/246) and 7.95% (12/151) in cervical cancer, CINIII, CINII and CINI patients respectively. In situ hybridization was performed on some paraffin-embedded sections of CINII, CINIII and cervical cancer to verify the physical status of HPV-16 infection. Significant difference was observed between cervical cancer and CIN I, CINII, CINIII in the frequency of HPV-16 integration (P<0.01). It is suggested that HPV-16 is the most prevalent type and is associated with cervical cancer. In the case of HPV-16 infection there are close associations between the severity of cervical lesions and the frequency of HPV-16 integration. The application of testing HPV genotyping and physical status based on detection of HC-II HPV DNA would be in favor of predicting the prognosis of cervical precancerosis and enhancing the screening accuracy of cervical cancer.

The prevalence of human papilloma virus (HPV)-16 in patients with cervical cancer,the physical status of HPV-16 in patients with cervical lesions,and the role of HPV-16 integration in cervical carcinogenesis were investigated.HPV genotyping was performed by using PCR approach with the primer GP5+/GP6+ and type-specific primer on biopsy specimens taken operatively from 198 women.Multiple PCR was done to detect physical status of HPV-1 6 in a series of cervical liquid-based cytology samples and biopsy specimens obtained from different cervical lesions with HPV-16 infection,including 112 specimens with cervical cancer,151 specimens with CIN Ⅰ,246 specimens with CIN Ⅱ and 120 specimens with CINⅢ.The results showed that there were 112 cervical cancer samples (56.57％ of total cervical cancer patients) with HPV-16 infection.The frequency of HPV-16 pure integration was 65.18％ (73/112),56.57％ (47/120),23.58％ (58/246) and 7.95％ (12/151) in cervical cancer,CINⅢ,CIN Ⅱ and CIN Ⅰ patients respectively.In situ hybridization was performed on some paraffin-embedded sections of CIN Ⅱ,CINⅢ and cervical cancer to verify the physical status of HPV-16 infection.Significant difference was observed between cervical cancer and CIN Ⅰ,CIN Ⅱ,CINⅢ in the frequency of HPV-16 integration (P＜0.01).It is suggested that HPV-16 is the most prevalent type and is associated with cervical cancer.In the case of HPV-16 infection there are close associations between the severity of cervical lesions and the frequency of HPV-16 integration.The application of testing HPV genotyping and physical status based on detection ofHC- Ⅱ HPV DNA would be in favor of predicting the prognosis of cervical precancerosis and enhancing the screening accuracy of cervical cancer.

Objective To investigate the relative risk factors for early abortion among singleton pregnancies after assisted reproductive technology (ART) treatment. Methods A retrospective analysis was performed on 1636 singleton pregnancies, including 196 early abortion cases and 1195pregnancies with live birth after exclusion of those lost cases during follow-up, or complicated with uterine deformity, or oocyte receptor, or late abortion, or incomplete medical record, following in vitro fertilization(IVF)/ intracytoplasmic sperm injection (ICSI) treatment and the risk factors of early abortion were investigated. The early abortion rate was also compared between fresh IVF/ICSI group and frozen embryo transfer (FET) group (n=386). Results Multivariate Logistic regression analysis indicated that elder women (OR= 1. 143,95%CI: 1. 096-1. 196) and patients with polycystic ovarian syndrome (OR = 4. 309,95 % CI : 2. 564-7.243) were risk factors of spontaneous early abortion,and high mean score of transferred embryos (MSTE) (OR = 0. 808, 95% CI: 0. 717-0. 912) and endometrial triple-lined pattern on the day of human chorionic gonadotropin (hCG) administration (OR=0. 431, 95% CI: 0. 243-0.764)were protective factors. Significant difference were found in the maternal age [(32.22±4. 10) yrs vs (30.28±3. 66) yrs],the duration of infertility [(5. 90±4.26) yrs vs (5.20 ± 3. 32) yrs], basal serum follicle-stimulating hormone (FSH) level [(6. 35 ±2.30) mIU/ml vs (5.95±2.12) mIU/ml], number of transferred embryos (2. 31±0. 51) vs (2. 18±0.49), serum estradiol level on the day of hCG administration [(2467. 1 ± 1588. 8) pg/ml vs (2934. 5 ±1785.2) pg/ml] and MSTE (7.03 ±1.35 vs 7.74 ± 1.25) between the abortion group and livebirth group (all P＜0. 05). The spontaneous abortion rate was higher in the FET group than in the fresh embryo transfer group [17. 36%(67/386) vs 13.02% (213/1636), χ2 =4. 296, P=0. 023].Conclusions Women at elder age, or with long duration of infertility, high basal FSH level,polycystic ovarian syndrome, low MSTE, non-triple-lined pattern of endometrium on the day of hCG administration are at risk of spontaneous early abortion in pregnancies after ART. The rate of spontaneous abortion is higher in FET group than in fresh IVF/ICSI group.