OBJECTIVE To analyze the risk factors,clinical characteristics and prevention countermeasures of(nosocomial) fungal infection in patients with acute leukemia.METHODS To adopt investigation way to review and analyze the clinical data of nosocomial fungal infection in 39 cases from 178 acute leukemia inpatients.RESULTS The(nosocomial) fungal infection rate was 21.91%.The nosocomial fungal infection rate in elderly group was(higher) than that of younger group,and in granulocytosis group(≥0.5?10~9/L) was higher than that of

According to different biological functions, breast cancer can be divided into triple-negative breast cancer and non-triple-negative breast cancer. The former has stronger proliferation and invasion ability and faster metastasis. Its immune tissue indicators are estrogen receptor (estrogen receptor, ER) and progesterone receptor. Both the body (progesterone receptor,PR) and human epidermal growth factor 2 receptor (human epidermal growthFactor receptor, HER2) are negative. Surgery and radiotherapy are traditional therapies for TNBC, but these therapies have many side effects and poor prognosis. In order to better prevent the spread and treatment of TNBC, it is particularly important to study the growth, proliferation and apoptosis mechanisms of cancer cells. In recent years, studies have shown that a variety of signaling pathways, lncRNA, and miRNA all affect the growth process of TNBC. In recent years, studies have shown that a variety of signaling pathways, lncRNA, and miRNA all affect the growth process of TNBC. This article reviews domestic and foreign studies on the relevant regulatory mechanisms of TNBC cell proliferation and apoptosis, aiming to clarify the importance of breast cancer cell proliferation and apoptosis pathways, and provide new ideas for drug development for TNBC targeted therapy.

Objective:To investigate the improvement effect of cognitive psychotherapy on negative emotions and shame in patients with cancer and depression.Methods:A total of 114 patients with cancer and depression who received treatment at Shaoxing 7 th People's Hospital from February 2022 to May 2023 were included in this randomized controlled study. The patients were randomly divided into two groups: group A and group B, with 57 patients in each group. Group A received routine western medicine treatment, while group B received routine western medicine combined with cognitive psychotherapy. Both groups received treatment for 8 weeks. Various measures were evaluated at the end of the treatment period, including negative emotions (Hamilton Depression Scale score, Hamilton Anxiety Scale score), shame (Social Impact Scale score), self-efficacy (Breastfeeding Self-Efficacy Scale score), sleep quality (Pittsburgh Sleep Quality Index score), and clinical efficacy. Results:After treatment, the Hamilton Depression Scale score and Hamilton Anxiety Scale score in group B were (7.83 ± 2.01) points and (9.78 ± 1.94) points, respectively, which were significantly lower than those in group A [(12.15 ± 2.37) points, (13.06 ± 2.32) points, t = 10.50, 8.19, both P < 0.001). The Social Impact Scale score in group B was significantly lower than that in group A [(44.72 ± 4.93) points vs. (51.63 ± 6.10) points, t = 6.65, P < 0.001]. The Breastfeeding Self-Efficacy Scale score in group B was significantly higher than that in group A [(121.65 ± 11.44) points vs. (100.24 ± 10.73) points, t = -10.31, P < 0.001]. The Pittsburgh Sleep Quality Index score in group B was significantly lower than that in group A [(7.00 ± 0.85) points vs. (9.83 ± 1.10) points, t = 15.37, P < 0.001]. The overall response rate in group B was significantly higher than that in group A [94.74% (54/57) vs. 80.70% (46/57), χ2 = 5.21, P = 0.022]. Conclusion:Cognitive psychotherapy has a significant impact on patients with cancer and depression, effectively alleviating negative emotions and shame, enhancing self-efficacy, and improving sleep quality. Therefore, it deserves clinical promotion.