Objective To investigate the relationship between prolactin and mild cognitive impairment(MCI)in postmenopausal women with type 2 diabetes mellitus(T2DM).Methods A total of 319 postmenopausal women with T2DM who were hospitalized in the Department of Endocrinology,Drum Tower Hospital,Affiliated Hospital of Medical School,Nanjing University were enrolled in this study from August 2016 to October 2023.All the patients were divided into two groups according whether they had MCI:T2DM group(n=161)and MCI group(n=158).Differences in clinical characteristics were compared between the two groups.Pearson correlation was used to analyze the correlation between sex hormones and cognitive domains,and Logistic regression analysis was used to evaluate the influencing factors for MCI development.Results Serum prolactin levels were significantly lower in the MCI group than in the T2DM group[(5.5±2.1)vs(7.2±2.9)μg/L,P<0.05].Serum prolactin level was positively correlated with mini-mental state examination score,Montreal cognitive assessment score,immediate memory score,visuopatial constructional score,attention score and hippocampal volume(P<0.05),and negatively correlated with processing speed test(time)and executive function test(time)(P<0.05).Logistic regression analysis demonstrated that serum prolactin level was an influencing factor for the risk of MCI in postmenopausal women with T2DM(OR 0.715,95%CI 0.605～0.845,P<0.01).Conclusions The decrease of serum prolactin level is associated with an increased risk of MCI in postmenopausal women with T2DM.

Objective To investigate the relationship between prolactin and mild cognitive impairment(MCI)in postmenopausal women with type 2 diabetes mellitus(T2DM).Methods A total of 319 postmenopausal women with T2DM who were hospitalized in the Department of Endocrinology,Drum Tower Hospital,Affiliated Hospital of Medical School,Nanjing University were enrolled in this study from August 2016 to October 2023.All the patients were divided into two groups according whether they had MCI:T2DM group(n=161)and MCI group(n=158).Differences in clinical characteristics were compared between the two groups.Pearson correlation was used to analyze the correlation between sex hormones and cognitive domains,and Logistic regression analysis was used to evaluate the influencing factors for MCI development.Results Serum prolactin levels were significantly lower in the MCI group than in the T2DM group[(5.5±2.1)vs(7.2±2.9)μg/L,P<0.05].Serum prolactin level was positively correlated with mini-mental state examination score,Montreal cognitive assessment score,immediate memory score,visuopatial constructional score,attention score and hippocampal volume(P<0.05),and negatively correlated with processing speed test(time)and executive function test(time)(P<0.05).Logistic regression analysis demonstrated that serum prolactin level was an influencing factor for the risk of MCI in postmenopausal women with T2DM(OR 0.715,95%CI 0.605～0.845,P<0.01).Conclusions The decrease of serum prolactin level is associated with an increased risk of MCI in postmenopausal women with T2DM.

Mucosa-associated lymphoid tissue (MALT) lymphoma is an indolent B cell derived non-Hodgkin's lymphoma. It is the main type of uveal lymphoma and is extremely rare. The pathogenesis of ocular MALT lymphoma remains unclear. It is now considered to be associated with many causes. The manifestations of primary uveal MALT lymphoma differ. So sometimes it is necessary to diagnose depending on diversity of auxiliary tests. Ultrasound examination shows typical low and homogeneous internal reflectivity, with blood flow signal. Optical coherence tomography, fundus imaging, fundus angiography, magnetic resonance imaging and positron emission tomography computerized tomography can assist diagnosing. Primary uveal MALT lymphoma is sensitive to radiation therapy, chemotherapy and biotherapy have positive influence too. The prognosis of uveal MALT lymphoma is good, but its early diagnosis is rather challenging. The nonspecific clinical manifestations and the rarity of the disease can confound the initial diagnosis, resulting in delayed treatments which may cause irreversible vision loss.

Objective To discuss the efficacy and safety of transarterial chemoembolization(TACE)and hepatic arterial infusion chemotherapy(HAIC)combined with tyrosine kinase inhibitors(TKI)and immune checkpoint inhibitors(ICI)for advanced hepatocellular carcinoma(HCC).Methods A total of 101 patients with unresectable HCC,who were admitted to the Affiliated Cancer Hospital of Harbin Medical University of China between January 2021 and October 2022 to receive treatment,were enrolled in this study.Of the 101 patients,50 received TACE+TKI+ICI therapy(TACE+TKI+ICI group)and 51 received HAIC+TKI+ICI therapy(HAIC+TKI+ICI group).The overall survival(OS)and the progression-free survival(PFS)were compared between the two groups,and the adverse events were analyzed to assess the safety of the therapeutic scheme.Results The median PFS in the TACE+TKI+ICI group was 12.0 months,which in the HAIC+TKI+ICI group was 11.0 months(P=0.030).The median OS was not achieved in the TACE+TKI+ICI group,which in the HAIC+TKI+ICI group was 14.6 months(P=0.005).The most common adverse effects in the TACE+TKI+ICI group were the elevation of total bilirubin(46.0％)and hepatic function injury(26.0％),which in the HAIC+TKI+ICI group were the decrease of albumin level(62.7％),fatigue(39.2％),and gastrointestinal reactions(31.4％).Conclusion For the treatment of advanced HCC,the therapeutic scheme of TACE+TKI+ICI has a better long-term survival benefits and the therapeutic scheme of HAIC+TKI+ICI can better maintain the liver function reserve of the patients.Neither therapeutic scheme shows any unexpected toxicity,and both therapeutic schemes have high clinical safety.(J Intervent Radiol,2024,33:543-548)

Objective:To analyze the literature on electric burns published at home and abroad, and to explore the research hotspots and frontiers of electric burns.Methods:The bibliometric method was used. The Chinese and English literature related to electric burns published in China National Knowledge Infrastructure, Wanfang database, VIP database and the core collection of Web of Science database from January 1, 2013 to December 31, 2022 were searched respectively, and the CiteSpace 6.2.R2 software was used for analysis. The number of papers, authors, countries, and institutions of Chinese and English literature were counted respectively, and the co-occurrence analysis of keywords and mutation analysis and cluster analysis on the basis of the co-occurrence analysis were conducted, besides, the clustering time line figure was obtained after the keywords were sorted by time to explore the current research status and the evolution process of hotspots in the field of electric burns.Results:A total of 398 English papers were retrieved from the core collection of Web of Science database, and a total of 523 Chinese papers were retrieved from China National Knowledge Infrastructure, Wanfang database, and VIP database after duplicate check. From 2013 to 2022, the number of English literature published in the field of electric burns showed a steadily upward trend, and the number of published Chinese literature showed a downward trend and tended to be stable. In Chinese literature, a total of 302 authors as the first author published papers related to electric burns, with 17 core authors published ≥3 papers; in English literature, a total of 320 authors as the first author published papers related to electric burns. Researches on electric burns were carried out in 65 countries, with United States having the most cooperation with other countries and the largest number of papers published. A total of 512 institutions at home and abroad published papers related to electric burns, and the institutions with the largest number of Chinese and English papers were Shanghai Electric Power Hospital in China ( n=14) and Hallym University in Korea ( n=11), respectively. A total of 1 176 Chinese keywords and 1 068 English keywords were included for co-occurrence analysis after excluding keywords related to the searching words. The top three keywords in frequency in Chinese literature were surgical flap, wound repair, and nursing, and the top three keywords in frequency in English literature were management, epidemiology, and children. Ten clusters were obtained by keyword analysis in Chinese literature, and the largest cluster was wound healing, followed by clinical effects and surgical flaps. Seven clusters were obtained by keyword analysis in English literature, and the largest cluster was reconstructive surgical procedures, followed by chronic pain and shock. The persistent clusters in Chinese literature were wound healing and clinical outcomes, etc., and the prominent nodes in the recent two years were surgical timing, limb electric burns, and hypertrophic scars; the persistent clusters in English literature were reconstructive surgical procedures and chronic pain, etc., and the prominent nodes in the recent two years were predictors and burn management, etc. In Chinese literature, the keyword with the longest duration of mutation (2017—2021) was wrist electric burns, and the keyword with the highest intensity of mutation was flap repair; in English literature, the keyword with the longest duration of the mutation (2019—2022) was voltage, and the keyword with the highest intensity of mutation was prevention. Conclusions:There are similarities and differences in the research directions and hotspots of electric burns at home and abroad. Surgical flap repair is a common research hotspot at home and abroad. At present, domestic research focuses on wound healing, wrist electric burns, and other aspects, while international research focuses on treatment management, epidemiology, reconstruction, and other aspects.

This research analyzes and explores the elements of the industry education integration in the process of pharmacy talent training from two aspects: collaborative education (professional construction, curriculum co-construction, skill deepening and talent transfer) and collaborative innovation (base expansion, technological research and completion innovation). Besides, this research also explores the outstanding performance of School of Pharmacy of Xiamen Medical College in talent training of the industry education integration. The results show that through the construction of collaborative education and collaborative innovation, the elements of the industry education integration in the cultivation of pharmacy talents in the school have become increasingly prominent, and the forms have been gradually diversified, which have promotion and guiding significance for other majors in our school to develop the industry education integration.

OBJECTIVE: Through a retrospective large sample analysis of copy number variants in single center, we explored the technical standards for the interpretation and reporting of constitutional copy-number variants (CNVs) jointly proposed by the American College of Medical Genetics and Genomics (ACMG) and the Clinical Genome Resource (ClinGen) in 2019, analyzing its impact on CNVs ratings and the improvement in the consistency of the classification of CNVs in clinical laboratories. METHODS: 236 CNVs that assessed as pathogenic, uncertain significant (including likely pathogenic, uncertain and likely benign) by the 2011 ACMG guidelines between August 2018 and December 2019 in our center were re-analyzed. Four working group members of the center reclassified and evaluated 235 CNVs according to 2019 ACMG guidelines. RESULTS: The consistency of clinical significance classification of CNVs was 91% and the α test coefficient was 0.98 among four working group members. Compared with the 2011 and 2019 ACMG technical standards for the CNVs classification, evaluation of pathogenicity and uncertain significant is basically consistent. 90% (45/50) of likely pathogenic and likely benign CNVs were Re-evaluated as variants of uncertain significance, and the difference is significant. CONCLUSION The new version ACMG/ClinGen guidelines for the evaluation of CNVs developed semi-quantitative point-based scoring system and help to improve the consistency in clinical classifications. It can also make the interpretation of CNVs more standardized and transparent.
DNA Copy Number Variations ; Genetic Testing ; Genetic Variation ; Genome, Human ; Humans ; Mutation ; Retrospective Studies

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 compare the neonatal end tidal carbon dioxide pressure(PetCO 2) and its correlation with arterial carbon dioxide pressure(PaCO 2) monitored by non-invasive mask, accessory flow nasal catheter and invasive mechanical ventilation. Methods:From October 2017 to January 2020, 53 cases of newborn who were needed respiratory support treatment in our hospital were selected.PetCO 2was detected at admission, respiratory support and after weaning, including nasal catheter, non wound mask and invasive ventilation, and at the same time matching analysis of the corresponding with PaCO 2artery blood gas analysis. Results:(1) PetCO 2monitored by mask was lower than PaCO 2[(40.41 ± 10.21) mmHg vs.(42.85 ± 10.32) mmHg(1 mmHg=0.133 kPa), t=11.88, P<0.01], and there was a significant positive correlation between PetCO 2and PaCO 2( r=0.97, P<0.01); the mean bias of PetCO 2monitored by mask was(1.20 ± 2.31) mmHg, only 4.5%(5/110) was outside the 95% confidence interval.(2) PetCO 2monitored by nasal catheter was also lower than the mean PaCO 2[(40.93 ± 10.55) mmHg vs.(42.01 ± 10.50) mmHg, t=4.12, P<0.01], showing a significant positive correlation( r=0.96, P<0.01); the mean bias of PetCO 2monitored by nasal catheter was(2.44 ± 2.56) mmHg, and only 4.6%(7/150) was beyond the 95% confidence interval.(3) PetCO 2of neonates with endotracheal intubation and mechanical ventilation was also lower than PaCO 2[(43.33±10.26) mmHg vs. (49.37±11.34) mmHg, t=13.83, P<0.01], and there was also a significant positive correlation between the two groups, which was lower than that of neonates with non-invasive ventilation( r=0.94, P<0.01). The mean PetCO 2bias for neonates with invasive positive pressure ventilation was(0.90±0.82) mmHg, and only 3.9%(2/51) were outside the 95% confidence interval.(4) According to gestational age, the PetCO 2of early and late preterm infants was(37.25±11.32) mmHg and(39.58±10.37) mmHg, respectively, which were lower than that of full-term infants[(42.69±10.66) mmHg], and there was a positive correlation between PetCO 2and PaCO 2in all three groups.The correlation between PetCO 2and PaCO 2in early preterm infants was the lowest among the three groups( r=0.89, P<0.01). Conclusion:The monitoring of PetCO 2through nasal catheter, mask and invasive ventilation has a good correlation and consistency with the level of PaCO 2in neonates, which can accurately reflect the level of PaCO 2in neonates.The correlation between PetCO 2and PaCO 2in neonates with non-invasive ventilation is better than that in neonates with invasive ventilation.The correlation between PetCO 2and PaCO 2in late preterm infants and term infants is better than that in early preterm infants.

Ferroptosis is a new programmed cell death characterized by iron dependent and intracellular oxidative accumulation. Current studies have confirmed that ferroptosis is involved in the occurrence and development of neurotoxicity injury, tumors, cardiovascular diseases and other diseases. This paper reviews the mechanisms of ferroptosis and its role in related diseases based on recent studies.