This article systematically reviews the characteristics and trends of the writing, editing, publication and promotion of physiology textbooks in China from the late 19th century to the present, focusing on the introduction, development and innovation of Chinese physiology textbooks. The development of physiology textbooks in China is divided into four main stages: the introduction and initial development of physiology textbooks from the late 19th century to 1925; the localization and diversification of textbooks from 1926 to 1949, after the establishment of the Chinese Physiological Society; the exploratory phase of textbook construction after the founding of the People's Republic of China from 1949 to 1976; the formation and innovation of the textbook development process from 1977 to the present, following the restoration of the college entrance examination. For each phase, the article not only records the historical development of physiology textbooks, but also analyzes the evolution of their content, writing styles and the interaction with the social and political contexts. The article summarizes the characteristics and experiences of all these four phases. Special attention is given to the comprehensive statistical analysis of physiology textbooks published since the restoration of the college entrance examination and Economic Reform and Opening-up in 1977, revealing the changes in the number, publication trends and academic features of textbooks during this period. Finally, the article presets the future development of physiology textbooks in China, proposing that textbook writing should integrate aspects such as ideological and political education, medical humanities, basic and clinical medicine, health education, scientific research and international exchange and collaboration. The article also advocates for the application of new technologies and methods, such as artificial intelligence, virtual teaching models and knowledge graphs, to support "personalized learning". This research provides a systematic reference for the study of the history of medical education and offers theoretical support for the future innovation of physiology textbook in China.
Humans ; China ; History, 19th Century ; History, 20th Century ; History, 21st Century ; Physiology/education* ; Textbooks as Topic/history*

Objective:To study the current status of longitudinal extrauterine growth restriction (EUGR) in extremely preterm infants (EPIs) and to develop a prediction model based on clinical data from multiple NICUs.Methods:From January 2017 to December 2018, EPIs admitted to 32 NICUs in North China were retrospectively studied. Their general conditions, nutritional support, complications during hospitalization and weight changes were reviewed. Weight loss between birth and discharge > 1SD was defined as longitudinal EUGR. The EPIs were assigned into longitudinal EUGR group and non-EUGR group and their nutritional support and weight changes were compared. The EPIs were randomly assigned into the training dataset and the validation dataset with a ratio of 7∶3. Univariate Cox regression analysis and multiple regression analysis were used in the training dataset to select the independent predictive factors. The best-fitting Nomogram model predicting longitudinal EUGR was established based on Akaike Information Criterion. The model was evaluated for discrimination efficacy, calibration and clinical decision curve analysis.Results:A total of 436 EPIs were included in this study, with a mean gestational age of (26.9±0.9) weeks and a birth weight of (989±171) g. The incidence of longitudinal EUGR was 82.3%(359/436). Seven variables (birth weight Z-score, weight loss, weight growth velocity, the proportion of breast milk ≥75% within 3 d before discharge, invasive mechanical ventilation ≥7 d, maternal antenatal corticosteroids use and bronchopulmonary dysplasia) were selected to establish the prediction model. The area under the receiver operating characteristic curve of the training dataset and the validation dataset were 0.870 (95% CI 0.820-0.920) and 0.879 (95% CI 0.815-0.942), suggesting good discrimination efficacy. The calibration curve indicated a good fit of the model ( P>0.05). The decision curve analysis showed positive net benefits at all thresholds. Conclusions:Currently, EPIs have a high incidence of longitudinal EUGR. The prediction model is helpful for early identification and intervention for EPIs with higher risks of longitudinal EUGR. It is necessary to expand the sample size and conduct prospective studies to optimize and validate the prediction model in the future.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.

An electrochemical chemical oxygen demand(COD)sensor was proposed based on a FTO/TiO2/PbO2 electrode and a thin-layer electrochemical cell.The FTO/TiO2/PbO2 electrode was characterized by X-ray photoelectronic spectroscopy(XPS),X-ray diffraction(XRD)spectroscopy and electrochemical technique,and the results indicated that the rapid decrease in the output signals of the electrochemical COD sensor could be attributed to oxidation of PbSO4 occurring on the surface of FTO/TiO2/PbO2 electrode.The PbO2 deposition time and concentration of Na2SO4 were further optimized and then the electrochemical COD sensor was challenged by real samples including laker water sample,river water sample and wastewater sample.The evolution trend of signals of the electrochemical COD sensor in response to lake and river water samples was identical with that obtained with the standard method(HJ/T399-2007,Water quality-determination of the chemical oxygen demand-fast digestion-spectrophotometric method).The electrochemical COD sensor exhibited significant increase in the signal intensity after the samples were switched from lake water to wastewater sample,and a mean value of 32.5 mg/L with relative standard deviation(RSD)of 6.8%were obtained after measuring 45 times the wastewater with COD value of 30 mg/L under a sampling interval of 400 s.The as-prepared electrochemical COD sensor possessed good promise in regular monitoring of COD,discharge of wastewater and industrial process control,with advantages such as a small sampling interval,mild reaction conditions and no requirement of toxic and harmful chemical reagents.

Objective To compare the efficacy and safety between hypofractionated radiotherapy(HyRt)and conventional radiotherapy after breast-conserving surgery.Methods This study was a single-center,prospective,randomized controlled study.Eighty-three patients with pTis-T2N0M0 breast cancer admitted to Tangshan People's Hospital from May 2017 to May 2019 were included.The patients received breast-conserving surgery+sentinel lymph node biopsy(SLNB).After surgery,they were treated with intensity modulated radiation therapy(IMRT).According to random table method,patients were divided into HyRt group(n=41)and conventional radiotherapy group(n=42).The dose of organs at risk,treatment efficacy,treatment failure modes,and radiotherapy related adverse reactions were analyzed in the two groups.The radiotherapy-related adverse reactions were evaluated according to NCI CTC AE Version 3.0,including radiation dermatitis,radiation pneumonia,breast/skin fibrosis,pulmonary fibrosis,etc.Results Eighty-three patients with breast cancer were included,with a median age of 44(26-67)years.There was no statistically significant difference in clinical parameters such as age(P=0.443),TNM stage(P=0.335),molecular typing(P=0.333),degree of differentiation(P=0.617),and pathological type(P=0.127)between the two groups of patients.Compared with conventional radiotherapy group,the V5(25.6％vs.33.8％,P=0.015),V20(13.3％vs.17.2％,P=0.042),and the mean radiation dose(MLD;7.4 Gy vs.10.4 Gy,P=0.020)of the affected lung of HyRt group significantly decreased.Only 3 patients in this study experienced distant metastasis,and no regional lymph node metastasis or local recurrence was observed.There was no significant difference in PFS rate at 2 years between HyRt group and conventional radiotherapy group(94.4％vs.85.2％,P=0.818).Compared with conventional radiotherapy group,the incidence of≥grade Ⅱ irradiation dermatitis in HyRt group was significantly reduced(2.4％vs.21.4％,P=0.015).There was no difference in the incidence of grade Ⅰ breast/skin fibrosis(19.5％vs.14.3％,P=0.570)between the two groups,and no grade Ⅲ radiotherapy-related side effects were observed in the two groups.Conclusions Compared with conventional radiotherapy with simultaneously integrated boosting-intensity modulated radiotherapy,the patients who received HyRt after breast-conserving surgery for early-stage breast cancer have good tolerance and low incidence of adverse reactions.HyRt can be used as the first option of radiation therapy.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.

Objective:To explore the scientificity of the public hospital liability policy governance from the perspective of policy tools,and to provide evidence for the optimization and adjustment of subsequent policies.Methods:Policy texts at the national and regional levels from 2009-2022 were selected,and the coding results were statistically analyzed using Excel 2019 based on Rothwell and Zegveld's classification of policy tools.Results:A total of 128 policy texts were included in the analysis,with 29.96%,34.16%,and 35.88%of the policy tools in the policy instrument dimension being demand-based,supply-based,and environment-based,respectively.The system mechanism dimension focused primarily on compensation mechanisms.Conclusion:The use of the three policy instruments is mainly dominated by environmental policies,with a relative lack of policies from demand side.It is recommended that the use of policies from demand side could be strengthened and the internal structure of policy tools be optimized,to improve the consistency and coupling of policies.