Based on clinical epidemiological data， it is believed that qi deficiency constitution is closely related to allergic diseases. According to the fundamental principles of traditional Chinese medicine （TCM） constitution theory， the intrinsic connection between qi deficiency constitution and allergic diseases is analyzed from the perspectives of inherited endowment， life process， environmental restriction， and the interplay of form and spirit. This paper discusses the key points of regulating qi deficiency constitution to prevent allergic diseases in three stages， prevention before illness， prevention of disease progression， and prevention of recurrence after recovery. It also distinguishes the treatment directions for regulating qi deficiency constitution to treat allergic diseases based on different disease locations such as the lung， spleen， and kidney. This aims to expand new ideas for the research on qi deficiency constitution and allergic diseases as well as the prevention and treatment of allergic diseases.

ObjectiveTo investigate the changes in cerebral blood perfusion in patients with acute cerebral infarction after taking Tongnaoyin， a traditional Chinese medicine， based on head and neck computed tomography （CT） angiography （CTA） combined with brain CT perfusion imaging （CTP）. MethodA total of 240 patients with cerebral infarction of phlegm and blood stasis syndrome treated in Jiangsu Province Hospital of Traditional Chinese Medicine from March 2018 to September 2023 were randomly divided into a control group （99 cases） and a Tongnaoyin group （141 cases）. Based on the guidelines， the control group was treated with conventional treatment such as anti-aggregation， anticoagulation， lipid-lowering and plaque stabilization， brain protection， and supportive treatment. The Tongnaoyin group was treated with Tongnaoyin of 200 mL in warm conditions in the morning and evening on the basis of the control group. Both groups underwent CTA combined with CTP within 24 hours after admission， and they were reexamined by CTA and CTP in the sixth month after admission. The degree of intracranial artery stenosis was determined according to the North American Symptomatic Carotid Endarterectomy Trial （NASCET） method. The relative cerebral blood volume （rCBV）， relative cerebral blood flow （rCBF）， mean transit time （MTT）， and time to peak （TTP） of the lesion area before and after treatment were compared. The adverse outcomes of the two groups within six months after discharge were compared. ResultCompared with the group before treatment， the degree of vascular stenosis in the Tongnaoyin group was significantly reduced， and the difference was statistically significant （Z=105.369，P<0.05）. Compared with the control group after treatment， the improvement rate of vascular stenosis in the Tongnaoyin group was higher （χ²=84.179，P<0.01）， and the curative effect was better.After treatment， the rCBV and rCBF of patients in the Tongnaoyin group were significantly increased， and the difference was statistically significant （P<0.01）. MTT and TTP showed a trend of shortening， but the difference was not statistically significant. There was no statistically significant difference in rCBV， rCBF， MTT， and TTP in the control group. Compared with those in the control group after treatment， the rCBV and rCBF in the Tongnaoyin group were significantly increased， while MTT and TTP were significantly reduced （P<0.01）. After six months of discharge， the risk of poor prognosis in the Tongnaoyin group was significantly reduced compared with the control group （P<0.05）. ConclusionTongnaoyin has a good effect on improving cerebral blood perfusion in patients with acute cerebral infarction. It can be used as an effective supplement for the conventional treatment of ischemic stroke to improve clinical efficacy.

PCOS is a highly prevalent disease in modern women of gestational age, characterized by infertility. Prevention before onset has been a key focus of national efforts in recent years. This article explored the prevention and treatment plan for polycystic ovary syndrome based on the three-level prevention theory of Academician Wang Qi. Primary prevention: control pathogenic risk factors; secondary prevention: precise screening and life intervention to prevent the formation of dangerous constitution; third level prevention: differentiation of body-differentiation of disease-differentiation of syndrome to achieve the goal of three-level prevention. In the prevention and treatment of PCOS, pre-disease prevention, post disease prevention and cure are tried to achieve, which could provide a truly effective, easy to operate, and applicable three-level prevention and treatment plan for a large population in clinical response to PCOS.

ObjectiveTo explore the correlation between blood stasis constitution （BSC） and diseases based on constitution literature involving “constitution-diseases correlation”. MethodsA comprehensive search was conducted on six Chinese and English electronic databases including CNKI， Wanfang， VIP， SinoMed， PubMed and Embase to find all clinical researches on the correlation between constitution and diseases using the Classification and Identification of Chinese Medicine Constitution standard from April 1st， 2009 to December 31st， 2022， and the participants of the research were BSC related. By analyzing the characteristics of the literature， such as authors， publication institutes， participants， and results， the disease with the highest proportion of BSC distribution or BSC as their risk factors or protective factors were summarized to explore the correlation between BSC and diseases. ResultsTotally 135 clinical studies on diseases highly related to BSC were included， with a total sample size of 71 172 cases.There were 27 keywords in the articles appeared more than 3 times， including the elderly， lumbar disc herniation， coronary heart disease， cardiovascular disease， and endometriosis. In the author's clustering， included studis were mainly from Shenzhen Hospital of Beijing University of Chinese Medicine， Second Affiliated Hospital of Guangzhou University of Chinese Medicine， and Wenzhou Central Hospital. In terms of blood stasis related diseases， 81 studies showed that BSC was the most common type of constitution in the study population， involving 48 disease or morbid states. The diseases and median proportions of BSC with reported literature ≥3 included coronary heart disease （28.8%）， endometriosis （31.3%）， neurocognitive impairment （26.4%）， lumbar disc herniation （26.0%）， ischemic stroke （25.0%）， adenomyosis （34.7%）， and endometrial polyps （25.0%）. Fifty-eight studies found that BSC was a risk factor for disease occurrence，and these diseases reported more than 3 times included hypertension （median OR = 2.956）， type 2 diabetes （median OR = 3.436），osteoporosis （median OR = 5.171）， sudden deafness （median OR = 3.827） and endometriosis （median OR = 5.412）. One study indicated BSC as the protective factor of lateral growth tumor of large intestine （median OR = 0.161）. ConclusionBSC is closely related to circulatory system diseases， urogenital system diseases， and musculoskeletal system diseases.

The excellent traditional Chinese time concept embodies and highlights the unique whole universe view of Chinese culture, which is harmonious with all things in heaven and earth, the gradual historical development view, and the life struggle view of calm and steady progress, having important value for the formation and shaping of contemporary medical students’ "three views". To organically integrate Chinese excellent traditional time concept, an important excellent traditional cultural resource, into the ideological and political courses of medical colleges and universities, it is necessary to integrate it with time awareness education of cultivating self-control and self-discipline of medical students, with the historical value education of cultivating self-confidence and self-reliance of medical students, and with the enterprising spirit education to strive for progress in stability under the ideological guidance of the Marxist time concept, the theoretical support of the essential statement on "two combinations" by general secretary Xi Jinping, and the mission guidance of the ideological and political course construction for medical colleges and universities in the new era. Promoting the reform and innovation of ideological and political courses of medical colleges and universities from the perspective of time concept can effectively help medical students in the new era build a systematic time consciousness, form a healthy time concept, and practice a scientific time management method, effectively constructing their humanistic rationality, cultural self-confidence, and historic initiative.

Senile dementia is a disease that gradually develops with age. At present, the etiology, pathogenesis and treatment of senile dementia cannot be completely determined clinically. Therefore, it is extremely necessary to prevent and treat senile dementia from prevention and disease management. For the non-ill people, this article analyzed the susceptible groups of senile dementia from the perspective of TCM constitution, combined with the current prevention plan of Alzheimer's disease, from the aspects of examination, nutritional supplementation, adjustment of work and rest, exercise, etc., early physical fitness prevention targeting populations at different stages was conducted; the early onset of senile dementia is not obvious, and the early prevention of senile dementia can be carried out from various aspects in combination with constitution identification and inspection of senile dementia; for the exact sick population, disease management guidance can be added on the basis of the above aspects to provide definite and feasible recommendations for disease prevention and management of the elderly.

Objective:To investigate the relationship between serum vascular endothelial growth factor (VEGF) levels and white matter high signal and non-dementia vascular cognitive dysfunction in patients with cerebral small vascular disease (CSVD).Methods:Total 106 patients with CSVD who were admitted to the Department of Neurology of the First Affiliated Hospital of Xinxiang Medical College from April 2019 to December 2020 were enrolled.They were divided into vascular cognitive impairment no dementia group (VCIND group, n=47) and no vascular cognitive impairment group (N-VCI group, n=59)according to mini-mental assessment scale (MMSE), Montreal cognitive assessment (MoCA) scale and activity of daily living scale (ADL). Serum VEGF levels were detected by enzyme-linked immunosorbent assay (ELISA). The baseline data, serum VEGF levels, MoCA score and Fazekas score were compared between the two groups.The correlation between serum VEGF level and white matter high signal and cognitive function was analyzed.SPSS 19.0 software was used for data processing.The statistical methods were t-test, Chi square test, nonparametric test, Logistic regression analysis, Pearson correlation analysis and Spearman correlation analysis. Results:There were significant differences in serum VEGF level((464.18±114.58)pg/mL, (414.17±45.80)pg/mL, F=22.880), MoCA score((13.07±6.48), (20.17±4.06), F=17.920) and Fazekas score (4(3, 5), 3(1, 3), Z=-4.189)between the two groups (all P<0.05). The level of VEGF( β=0.008, OR=1.008, 95% CI=1.001-1.015, P<0.05) was the influencing factor of cognitive function in patients with CSVD .The level of VEGF was negatively correlated with the total score of MoCA, attention and calculation power, and orientation ability ( r=-0.345, -0.373, -0.445, all P<0.05) and it was positively correlated with the total Fazekas score and the Fazekas score of paraventricular and deep white matter ( r=0.392, 0.495, 0.302, all P<0.05). There was a linear trend between the high signal grade of paraventricular and deep white matter and VCIND (both P<0.05). Conclusion:Serum VEGF level is correlated with cognitive function and white matter hyperintensity in patients with CSVD.The increase of VEGF level may be a factor reflecting cognitive dysfunction.In addition, with the increase of white matter hyperintensity level, the risk of VCIND in CSVD is increased.

Objective:This study aimed to revise the Constitution in Chinese Medicine Questionnaire(Elderly Edi-tion)(CCMQ-EE),as well as evaluate its reliability and validity.The objective was to provide a more accurate Chinese medicine constitution identification tool for geriatric health management and help further research on the relationship between geriatric diseases and constitution type,etc.Methods:The Delphi method and a cross-sectional survey of the elderly population were used.From April to October 2021,experts in different fields were invited to participate in the questionnaire,and items were revised through the experts'ratings and feedback.From December 2021 to February 2022,the revised CCMQ-EE was validated in the elderly population.Results:The coefficients of variation of rationality and importance scores decreased to less than 0.25 in the third round of Delphi.The Kendall coordination coefficients of rationality and importance in the third round were 0.15 and 0.17(P=.031 and P=.007,respectively).The revised CCMQ-EE was established with 34 items.The factor loadings of subscales were between 0.39 and 0.92,and the fitting effects of other subscales were acceptable,except for the inherited special constitution.The Cronbach alpha and test-retest reliability coefficients of each subscale ranged from 0.65 to 0.83,and 0.66 to 0.96,respectively.The composite reliability and average variance extraction were between 0.66 and 0.84,and between 0.32 and 0.57,respectively.The reliability and validity of the revised CCMQ-EE were acceptable or satisfactory.Conclusion:The revised CCMQ-EE was developed through a three-round Delphi process and internal team discussion.After the verification in the elderly in Beijing area,its measurement performance was good.The updated questionnaire can probably replace the initial version to better promote health management and help healthy aging by identifying the constitution type of the elderly.

AIM: To study the absorption and excretion of CT-707 in healthy male subjects. METHODS: Six healthy male subjects received a single 300 mg (120 μCi) oral dose of radio-labeled CT-707 as a suspension in a fasted state. Blood, urine and feces were collected. Radioactivity concentrations were measured by liquid scintillation counting (LSC). The pharmacokinetic parameters of total radioactivity in plasma were calculated by WinNonlin (Pharsight version 8.1) software according to the non-compartment model. The recovery rate of total radioactivity in urine and feces was calculated according to the weight and radioactivity concentration of urine and feces collected at each time interval. RESULTS: After a single 300 mg oral of radio-labeled CT-707 552 h (23 d) as a suspension in a fasted state, the mean AUC

Objective To identify the chemical constituents of Xiakucao Xiaoliu mixture by high performance liquid chromatography-high resolution time-of-flight mass spectrometry (HPLC-TOF/MS). Methods The chromatographic separation ACE (3.0mm×150 mm) column was used. The mobile phase was methanol (A) and 0.1% formic acid (B). The gradient elution was: 0-5 min, 5% A; 5-10 min, 5%-15% A; 10-30 min, 15%-45%A; 30-40 min, 45%-70%B; 40-50 min, 70%-90%B. The injection volume was 2 μl. The flow rate was 0.4 ml/min. The column temperature was 25°C. The mass spectrometry was characterized by time-of-flight mass spectrometry, using ESI ion source. The common monitoring was in positive and negative ion mode. The reference ion was m/z 121.9856, 1033.9881. The scanning range was m/z 100-1200. Results A total of 37 chemical constituents were identified in the Xiakucao Xiaoliu mixture, 8 in the positive ion mode fragment voltage of 160 V, 28 in the negative ion mode fragment voltage of 160 V, and 19 in the fragment voltage of 260 V. Both positive and negative ions had 4 responses. The negative ion mode has 16 responses under both fragment voltages. And the ingredients were medicinal. Conclusion An effective method for the identification of the chemical constituents of Prunella vulgaris L. by HPLC-TOF/MS was established, which laid a foundation for its quality control and in-depth study in vivo.