Objective:To explore the current situation of nursing human caring in hospital wards and analyze its influencing factors, so as to facilitate the development of nursing human caring practice.Methods:From July to November 2022, a total of 107 hospitals were surveyed through stratified convenience sampling method, and 4 072 ward nursing managers were recruited to finish the general information questionnaire and the ward nursing human caring status questionnaire. The general information included the region, class and type of the hospital, etc. The ward nursing human caring status questionnaire included 38 items in 5 dimensions of nursing human caring system and process, humanistic quality and training of nursing staff, humanistic environment and facilities, human caring procedures and measures, and human caring quality evaluation and improvement, with a full score of 190 points. Descriptive statistics were used to analyze the general data, independent samples t-test, ANOVA and correlation analysis were used to analyze the factors influencing the current status of nursing human caring in the ward, while multiple linear regression analysis was used to conduct a multivariate analysis. Results:The score of nursing human caring in hospital wards was 156.91±27.78. Whether the hospital had carried out nursing human caring pilot(demonstration) wards, whether the ward had previously been a hospital nursing human caring pilot(demonstration) nursing unit, the type of ward, and whether nursing managers had participated in human caring training were the influencing factors of the implication of nursing humanistic caring in wards( P<0.05). Conclusions:The practice of nursing human caring in hospital wards is at a good level, but needs to be further strengthened. Nursing managers should take systematically strategies to promote the development of nursing human caring practice.

Breast cancer is globally the most common invasive cancer in women and remains one of the leading causes of cancer-related deaths. Surgery, radiotherapy, chemotherapy, immunotherapy, and endocrine therapy are currently the main treatments for this cancer type. However, some breast cancer patients are prone to drug resistance related to chemotherapy or immunotherapy, resulting in limited treatment efficacy. Consequently, traditional Chinese medicinal materials (TCMMs) as natural products have become an attractive source of novel drugs. In this review, we summarized the current knowledge on the active components of animal-derived TCMMs, including Ophiocordycepssinensis-derived cordycepin, the aqueous and ethanolic extracts of O.sinensis, norcantharidin (NCTD), Chansu, bee venom, deer antlers, Ostreagigas, and scorpion venom, with reference to marked anti-breast cancer effects due to regulating cell cycle arrest, proliferation, apoptosis, metastasis, and drug resistance. In future studies, the underlying mechanisms for the antitumor effects of these components need to be further investigated by utilizing multi-omics technologies. Furthermore, large-scale clinical trials are necessary to validate the efficacy of bioactive constituents alone or in combination with chemotherapeutic drugs for breast cancer treatment.
Animals ; Breast Neoplasms/drug therapy* ; Cell Cycle Checkpoints ; China ; Deer ; Female ; Humans ; Immunotherapy

Objective:To explore the application of of virtual surgical planning combined with intraoperative navigation in the accurate resection of maxillary tumor and simultaneous reconstruction.Methods:From October 2015 to December 2016, the patients with maxillary tumor treated at the First Affiliated Hospital of Zhengzhou University were included in this study. Before the surgery, the virtual surgical planning was used to complete tumor identification, virtual tumor resection, fibula reconstruction, and then stereomodel was printed for the fabrication of fibular osteotomy guide plate and prebent of personalized titanium mesh. During the operation, navigation technology was used to determine the position of the designed osteotomy line for the accurate resection of maxillary tumor. The bone defect reconstruction was performed using fibular flap guided by osteotomy plate and prebent personalized titanium mesh. Histopathological examination was conducted to evaluate the safety of the surgical boundary. The postoperative color gradient map, self evaluation of facial appearance satisfaction, mouth opening degree and jaw vertical distance were used to evaluate the reconstruction of maxillary defects.Results:A total of 5 patients were enrolled in this study, 3 males and 2 females, with a median age of 39 years old (ranged 27 to 50). Among these cases, 2 were benign tumors and 3 were malignant. The operation of 5 cases was successful and all the fibular flaps were survived. There were 27 frozen pathological examinations, 25 were negative. One patient was treated with both adjuvant biological therapy and radiotherapy. Two patients were treated with only radiotherapy. The color gradient map showed that the position of fibular flap was highly consistent with the pre-operative surgical design. Four patients reported their facial appearance were excellent and one was good postoperatively. The mouth opening degree of the patients was 2.8-3.2 cm. The vertical jaw distance between mandible and fibula repair area was 6.5-10.0 mm. After 14-28 months follow-up, one patient with positive surgical boundary had local recurrence.Conclusions:Virtual surgical planning combined with simultaneous intraoperative navigation can improve the accuracy of maxillary tumor resection and reconstruction, and so as to improve the the quality of life of patients after surgery.

To investigate the distribution and diagnostic value of serum anti-Müllerian hormone (AMH) in healthy women of childbearing age, women with polycystic ovary syndrome (PCOS), ovarian dysfunction (DOR) and premature ovarian failure (POF). This study retrospectively selected female patients of childbearing age who were treated in the affiliated Obstetrics and Gynecology Hospital of Fudan University from January to December 2019. According to different clinical manifestations, they were divided into 133 cases in PCOS group, 120 cases in DOR group and 134 cases in POF group. 125 healthy women in the same period were selected as the control group. The values of serum AMH, estradiol (E2), follicle stimulating hormone (FSH), luteinizing hormone (LH) and testosterone (T) were measured in the four groups. Single sample Kolmogorov-Smirnov test, one-way ANOVA, independent sample t-test, Kruskal-Wallis H test, Mann-Whitney U test, logistic regression analysis and ROC curve were used for comparative analysis. The serum AMH levels of PCOS group, DOR group, POF group and control group were 9.10 (6.67, 11.49) ng/ml, 0.11 (0.05, 0.29) ng/ml, 0.03 (0.02, 0.06) ng/ml and 2.99 (1.57, 4.98) ng/ml, respectively [ M(Q1,Q3)], the differences were statistically significant ( P<0.001). The basal endocrine levels including E2, FSH, LH and T also had significant differences between groups ( P<0.001). The results of multiple comparisons showed that there were significant differences in AMH and LH between DOR, POF and PCOS groups and the control group. The T level of PCOS group was significantly higher than that of the control group, the E2, LH and T levels of DOR group were significantly higher than that of the control group, and the FSH level of POF group was significantly higher than that of the control group ( P<0.05). The area under the curve (AUC) of AMH and AMH+LH in the diagnosis of PCOS were 0.905 and 0.922, the sensitivity was 82.7% and 85.0%, and the specificity was 88.0% and 88.8%. The AUC of DOR was 0.861 and 0.971, the sensitivity was 89.0% and 92.5%, and the specificity was 63.0% and 92.0%. The AUC of POF was 0.950 and 0.998, the sensitivity was 98.3% and 99.2%, and the specificity was 75.9% and 97.0%, respectively. The AUC of AMH and AMH+LH combined indexes in the differential diagnosis of DOR and POF were 0.768 and 0.937, the sensitivity was 70.3% and 95.5%, and the specificity was 73.9% and 80.8%.

Objective:To explore the application of of virtual surgical planning combined with intraoperative navigation in the accurate resection of maxillary tumor and simultaneous reconstruction.Methods:From October 2015 to December 2016, the patients with maxillary tumor treated at the First Affiliated Hospital of Zhengzhou University were included in this study. Before the surgery, the virtual surgical planning was used to complete tumor identification, virtual tumor resection, fibula reconstruction, and then stereomodel was printed for the fabrication of fibular osteotomy guide plate and prebent of personalized titanium mesh. During the operation, navigation technology was used to determine the position of the designed osteotomy line for the accurate resection of maxillary tumor. The bone defect reconstruction was performed using fibular flap guided by osteotomy plate and prebent personalized titanium mesh. Histopathological examination was conducted to evaluate the safety of the surgical boundary. The postoperative color gradient map, self evaluation of facial appearance satisfaction, mouth opening degree and jaw vertical distance were used to evaluate the reconstruction of maxillary defects.Results:A total of 5 patients were enrolled in this study, 3 males and 2 females, with a median age of 39 years old (ranged 27 to 50). Among these cases, 2 were benign tumors and 3 were malignant. The operation of 5 cases was successful and all the fibular flaps were survived. There were 27 frozen pathological examinations, 25 were negative. One patient was treated with both adjuvant biological therapy and radiotherapy. Two patients were treated with only radiotherapy. The color gradient map showed that the position of fibular flap was highly consistent with the pre-operative surgical design. Four patients reported their facial appearance were excellent and one was good postoperatively. The mouth opening degree of the patients was 2.8-3.2 cm. The vertical jaw distance between mandible and fibula repair area was 6.5-10.0 mm. After 14-28 months follow-up, one patient with positive surgical boundary had local recurrence.Conclusions:Virtual surgical planning combined with simultaneous intraoperative navigation can improve the accuracy of maxillary tumor resection and reconstruction, and so as to improve the the quality of life of patients after surgery.

To investigate the distribution and diagnostic value of serum anti-Müllerian hormone (AMH) in healthy women of childbearing age, women with polycystic ovary syndrome (PCOS), ovarian dysfunction (DOR) and premature ovarian failure (POF). This study retrospectively selected female patients of childbearing age who were treated in the affiliated Obstetrics and Gynecology Hospital of Fudan University from January to December 2019. According to different clinical manifestations, they were divided into 133 cases in PCOS group, 120 cases in DOR group and 134 cases in POF group. 125 healthy women in the same period were selected as the control group. The values of serum AMH, estradiol (E2), follicle stimulating hormone (FSH), luteinizing hormone (LH) and testosterone (T) were measured in the four groups. Single sample Kolmogorov-Smirnov test, one-way ANOVA, independent sample t-test, Kruskal-Wallis H test, Mann-Whitney U test, logistic regression analysis and ROC curve were used for comparative analysis. The serum AMH levels of PCOS group, DOR group, POF group and control group were 9.10 (6.67, 11.49) ng/ml, 0.11 (0.05, 0.29) ng/ml, 0.03 (0.02, 0.06) ng/ml and 2.99 (1.57, 4.98) ng/ml, respectively [ M(Q1,Q3)], the differences were statistically significant ( P<0.001). The basal endocrine levels including E2, FSH, LH and T also had significant differences between groups ( P<0.001). The results of multiple comparisons showed that there were significant differences in AMH and LH between DOR, POF and PCOS groups and the control group. The T level of PCOS group was significantly higher than that of the control group, the E2, LH and T levels of DOR group were significantly higher than that of the control group, and the FSH level of POF group was significantly higher than that of the control group ( P<0.05). The area under the curve (AUC) of AMH and AMH+LH in the diagnosis of PCOS were 0.905 and 0.922, the sensitivity was 82.7% and 85.0%, and the specificity was 88.0% and 88.8%. The AUC of DOR was 0.861 and 0.971, the sensitivity was 89.0% and 92.5%, and the specificity was 63.0% and 92.0%. The AUC of POF was 0.950 and 0.998, the sensitivity was 98.3% and 99.2%, and the specificity was 75.9% and 97.0%, respectively. The AUC of AMH and AMH+LH combined indexes in the differential diagnosis of DOR and POF were 0.768 and 0.937, the sensitivity was 70.3% and 95.5%, and the specificity was 73.9% and 80.8%.

Objective To investigate the value of texture analysis based on MR ADC map of prostate in differentiating between low?grade and high?grade prostate cancer (PCa). Methods PCa confirmed by pathology after radical prostatectomy were analyzed retrospectively, all patients underwent multiparametric MRI before radical prostatectomy, including T1WI,T2WI and DWI. On the ADC map, ROI was drawn manually to encompass the whole tumor by ITK?SNAP software. The python?based pyradiomics package was used to extract 105 texture features. The intraclass correlation coefficient was used to evaluate the repeatability of the texture features. The independent sample t test or Mann?Whitney U test was used to exclude features that had no significant difference between low grade and high grade PCa. Lasso regression model and 5 fold cross validation method were used to obtain texture feature combination of the highest performance and develop a classification modelfor discriminating low from high grade PCa. ROC curve was used to evaluate the diagnostic efficiency of the model. Result Ninety patients with PCa confirmed by pathology after radical prostatectomywere analyzed retrospectively,including 36 patients with low?level PCa (GS≤3+4) and 54 patients with high?level PCa (GS≥4+3). The area under curve of the model was 0.841, with sensitivity 69.6% and specificity 91.2%, which was significantly higher than single texture feature or traditional mean ADC value. Conclusion Texture analysis based on MRI?ADC map of prostate could be used to discriminate low grade PCa from high grade PCa.

Objective: To investigate the value of texture analysis based on MR ADC map of prostate in differentiating between low-grade and high-grade prostate cancer (PCa). Methods: PCa confirmed by pathology after radical prostatectomy were analyzed retrospectively, all patients underwent multiparametric MRI before radical prostatectomy, including T₁WI,T₂WI and DWI. On the ADC map, ROI was drawn manually to encompass the whole tumor by ITK-SNAP software. The python-based pyradiomics package was used to extract 105 texture features. The intraclass correlation coefficient was used to evaluate the repeatability of the texture features. The independent sample t test or Mann-Whitney U test was used to exclude features that had no significant difference between low grade and high grade PCa. Lasso regression model and 5 fold cross validation method were used to obtain texture feature combination of the highest performance and develop a classification modelfor discriminating low from high grade PCa. ROC curve was used to evaluate the diagnostic efficiency of the model. Result: Ninety patients with PCa confirmed by pathology after radical prostatectomywere analyzed retrospectively,including 36 patients with low-level PCa (GS≤3+4) and 54 patients with high-level PCa (GS≥4+3). The area under curve of the model was 0.841, with sensitivity 69.6% and specificity 91.2%, which was significantly higher than single texture feature or traditional mean ADC value. Conclusion Texture analysis based on MRI-ADC map of prostate could be used to discriminate low grade PCa from high grade PCa.

Objective To investigate the effect of low dose of BDE209 on thyroid hormone and thyroid hormone metabolism enzyme-iodothyroninedeiodinases Ⅱ(D2) in off spring mice after pregnancy exposure .Methods Total 64 adult SPF female Kun-ming mice were randomly divided into 4 groups ,which treated with oral gavage of 0 ,50 ,100 ,300 μg · kg -1 · d-1 dose of BDE209 after successful pregnancy ,the exposure continue to 21 days after delivery .10 mice was randomly selected in each offspring group and get the peripheral blood and brain sample ,the serum thyroid hormones level ,oxidative damage and the expression of D2 mRNA in brain were detected .Results Compared with the control group(0μg · kg -1 · d-1 dose of BDE209) ,the TT4 ,TT3 ,FT4 and FT3 levels of offspring mice increased significantly in every exposure group (P< 0 .05);antioxidant enzyme glutathione-S transferees (GST) ,superoxide dismutase (SOD) activity decreased with the BDE209 dose increase (P<0 .05) ,and malondialdehyde (MDA) level increased (P<0 .05);the D2 mRNA relative expression of brain in middle(100μg · kg -1 · d-1 dose of BDE209) and high(300μg · kg -1 · d-1 dose of BDE209) dose group decreased when compared with control group (P< 0 .05) .Conclusion Low level of BDE209 exposure in pregnancy resulted in the increasing of thyroid hormone levels in offspring mice ,which may cause oxidative damage and decrease expression of D2 mRNA in the brain .

OBJECTIVE: To observe the effects of maternal low-level decabromodiphenyl( BDE209) exposure on nervous system and secretion of thyroid hormones in offspring mice. METHODS: Sixty-four specific pathogen free female,aged 4 weeks Kunming mice were used. These mice were randomly divided into control group and low,medium and high exposure groups after successful mating was confirmed. The rats of control group were fed with 0. 01 L/kg body mass of peanut oil.The maternal mice in the experimental groups were given BDE209 at doses of 50,100 and 300 μg/kg body mass by oral gavage once per day. Continuous exposure was given until 21 days after birth of offspring,the exposure model from gestation to lactation was established. At the end of the exposure,10 mice of each group including half female and half male were randomly selected and the body mass and growth development status were observed. Morris water maze was used to examine the learning and memory ability in offspring mice. The serum levels of total triiodothyronine( TT3),free triiodothyronine( FT3), total tetraiodothyronine( TT4) and free tetraiodothyronine( FT4) were measured by chemiluminescence immunoassay. The levels of glutathione transferase( GST), superoxide dismutase( SOD) and malondialdehyde( MDA) level in hippocampus were measured by colorimetry. RESULTS: The escape latency of the medium exposure group was longer than that of the control group( P < 0. 05). The escape latency of high exposure group was longer than that of control group,low exposure group and medium exposure group( P < 0. 05). The time of quadrant movement and number of crossing the platform in offspring rats in high exposure group were less than that of the control group and the low and medium exposure groups( P < 0. 05). The serum levels of TT3,FT3,TT4 and FT4 increased,the activities of GST and SOD in hippocampus tissue decreased,the MDA level increased with the increasing exposure dose( P < 0. 05).CONCLUSION: Maternal low-level BDE209 exposure can result in decrease the learning and memory ability of offspring mice. It also can increase the serum thyroid hormone level and induce oxidative stress injury in hippocampus in a dose dependent manner in offspring mice.