Objective To investigate the significance of CD4 and CD8 T lymphocyte ATP release assays for the assessment of cellular immune function in patients with digestive tract tumors.Methods 51 digestive tract tumor patients from the Department of Oncology and Department of Radiotherapy of the General Hospital of Southern Theater Command of PLA during 2023～2024 as a study group,and 51 healthy medical checkups were collected from the Physical Examination Center of that Hospital during 2018～2020 as a control group,and the counts of leukocytes,lymphocytes,CD4 T lymphocyte,and CD8 T lymphocyte were conducted to detect the release of ATP from CD4,CD8 T lymphocyte before and after the stimulation of PHA Levels of ATP release from CD4 and CD8 T lymphocytes before and after PHA stimulation.Results Lymphocyte counts[1.45(1.12,1.75)×109/L]and CD8 T lymphocyte counts[357.00(232.13,451.35)个/μl]in the research group was lower than in the control group[2.04(1.24,2.27)×109/L,454.36(368.00,566.10)个/μl],and the differences were statistically significant(Z=-4.719,-3.209,all P<0.05).After PHA stimulation,the ATP release level of CD4 T lymphocytes in the research group was lower than that in the control group(Z=-2.181,P＜0.05),and the level of ATP release level of CD8 T lymphocytes in the research group before and after PHA stimulation were lower than those in the control group(Z=-3.314,-3.462,all P<0.05).There was no correlation between CD4 T lymphocyte ATP release values and CD4 T lymphocyte counts in the research group(r=0.617,P=0.093),and there was a positive correlation between CD4 T lymphocyte ATP release values and CD4 T lymphocyte counts in the control group(r=0.276,P=0.049).There was no significant correlation between the ATP release values of CD8 T lymphocytes and lymphatic counts in the research group(r=0.033,P=0.816),and a positive correlation between the ATP release values of CD8 T lymphocytes and lymphatic counts in the control group(r=0.278,P=0.048).Conclusion The CD4 and CD8 T lymphocyte ATP release assay can be used as a method to evaluate the dynamic function of cellular immunity,and in combination with static cell counting can provide a more comprehensive assessment of cellular immunity in patients with gastrointestinal tumors.

Objective To investigate the significance of CD4 and CD8 T lymphocyte ATP release assays for the assessment of cellular immune function in patients with digestive tract tumors.Methods 51 digestive tract tumor patients from the Department of Oncology and Department of Radiotherapy of the General Hospital of Southern Theater Command of PLA during 2023～2024 as a study group,and 51 healthy medical checkups were collected from the Physical Examination Center of that Hospital during 2018～2020 as a control group,and the counts of leukocytes,lymphocytes,CD4 T lymphocyte,and CD8 T lymphocyte were conducted to detect the release of ATP from CD4,CD8 T lymphocyte before and after the stimulation of PHA Levels of ATP release from CD4 and CD8 T lymphocytes before and after PHA stimulation.Results Lymphocyte counts[1.45(1.12,1.75)×109/L]and CD8 T lymphocyte counts[357.00(232.13,451.35)个/μl]in the research group was lower than in the control group[2.04(1.24,2.27)×109/L,454.36(368.00,566.10)个/μl],and the differences were statistically significant(Z=-4.719,-3.209,all P<0.05).After PHA stimulation,the ATP release level of CD4 T lymphocytes in the research group was lower than that in the control group(Z=-2.181,P＜0.05),and the level of ATP release level of CD8 T lymphocytes in the research group before and after PHA stimulation were lower than those in the control group(Z=-3.314,-3.462,all P<0.05).There was no correlation between CD4 T lymphocyte ATP release values and CD4 T lymphocyte counts in the research group(r=0.617,P=0.093),and there was a positive correlation between CD4 T lymphocyte ATP release values and CD4 T lymphocyte counts in the control group(r=0.276,P=0.049).There was no significant correlation between the ATP release values of CD8 T lymphocytes and lymphatic counts in the research group(r=0.033,P=0.816),and a positive correlation between the ATP release values of CD8 T lymphocytes and lymphatic counts in the control group(r=0.278,P=0.048).Conclusion The CD4 and CD8 T lymphocyte ATP release assay can be used as a method to evaluate the dynamic function of cellular immunity,and in combination with static cell counting can provide a more comprehensive assessment of cellular immunity in patients with gastrointestinal tumors.

OBJECTIVE:To provide reference for the construction and development of outpatient automated pharmacy in China.METHODS:By accessing to relevant literature,information released by authoritative website and data announced by related automated pharmacy equipment manufacturers,the development of domestic automated pharmacy was analyzed and summarized from software and hardware.Then,solutions and suggestions could be put forward according to domestic medical reform in China.RESULTS & CONCLUSIONS:At present,there are some problems in the construction of automated pharmacy in China,such as inadequate management and defects of software and hardware.In view of these problems,it is suggested that hospital managers,equipment users and research and development personnel take corresponding measures to promote the development of automated pharmacies in China,such as strengthening the formulation of various emergency plans and personnel training,developing new products or new functions as modular automated pharmacy.

This paper introduces and compares several blood pressure measurements, among which two noninvasive blood pressure measurements based on oscillometric and auscultatory methods are mainly compared. It also analyses the characteristics and advantages of oscillometric method as well as introduces a noninvasive blood pressure measurement monitor based on oscillometric. By using this monitor and a common auscultory method, we conducted a public survey. The result for statistical data analysis showed that the difference between oscillometric and auscultatory methods are quite small, and the accuracy of them are both quite good .This paper also previews the future of the noninvasive blood pressure measurement