"Sinew prescription correspondence" is the principle of selecting prescriptions for channel sinew diseases. On the basis of the theory of syndrome differentiation and treatment， the pulse manifestation corresponds to the channel sinew syndrome， which can improve the flexibility and standardization of clinical prescriptions. From the perspective of systematic dialectical sphygmology， this paper explains the dialectical relationship between channel sinew theory and pulse body elements， pulse wall elements， pulse elements and blood flow elements， and clarifies the internal relationship between pulse manifestation and prescriptions at the level of channel sinew disease. The prescription is derived from the method， while the method is established with the syndrome， and the prescription is unified by the method. According to the theory of "sinew prescription correspondence"， the treatment ideas of channel sinew diseases were analyzed from the perspective of channel sinew distribution， functional characteristics and structural changes. On this basis， the diagnosis of channel sinew disease and the application of prescriptions are expanded， and the research on the internal treatment and diagnosis mode of "pulse manifestation-channel sinew-zang fu （脏腑）" is prospected， so as to expand the differentiation and treatment methods of channel sinew theory.

ObjectiveBy comparing the composition and content of volatile components in raw products， wine-washed products and wine-fried products of Ligusticum sinense cv. Chaxiong rhizome（LSCR）， to investigate the influence of wine processing on the volatile components of LSCR， in order to provide a basis for the development of quality standards for LSCR and its processed products. MethodsElectronic nose was used to identify the odors of LSCR， wine-washed and wine-fried LSCR， and their volatile components were detected by headspace gas chromatography-mass spectrometry（HS-GC-MS）， and the relative mass fractions of these components were determined by peak area normalization method. Principal component analysis（PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA） were performed on the obtained sample data by SIMCA 14.1 software， and the differential components of LSCR， wine-washed and wine-fried LSCR were screened according to the variable importance in the projection（VIP） value>1. Pearson correlation analysis was used to explore the relationship between volatile differential flavor components and electronic nose sensors. ResultsElectronic nose detection results showed that there were significant differences in the odors of LSCR， wine-washed and wine-fried LSCR， mainly reflected in the sensors S2， S4， S5， S6， S11， S12， S13. And a total of 62 compounds were identified from LSCR and its wine-processed products， among which 46， 50 and 51 compounds were identified from LSCR， wine-fried and wine-washed LSCR， respectively. There were 21 differential components between the raw products and wine-fried products， of which 10 components were increased and 11 were decreased after processing. There were 20 differential components between the raw products and wine-washed products， of which 11 constituents increased and 9 decreased after processing. There were 17 differential components between the wine-wash products and wine-fried products. Compared with the wine-washed products， the contents of 13 components in the wine-fried products increased， and the contents of 4 components decreased. The increasing trend of the content of phthalides in the wine-washed products was more obvious than that in the wine-fried products， but the content of total volatile components was higher in the wine-fried products than the wine-washed products. Correlation analysis showed that there were different degrees of correlation between the 7 differential sensors of electronic nose and 24 differential volatile components， mainly phthalides and olefins. ConclusionThe odor and the content of volatile components in LSCR changed obviously after wine processing， and n-butylphthalide， Z-butylidenephthalide and E-ligustilide can be used as the candidate differential markers of volatile components in LSCR before and after wine processing.

The oral glucose growth hormone suppression test is commonly used in the clinical diagnosis of acromegaly, but its results can be influenced by a variety of factors. This case report discusses a patient with a pituitary tumor and concurrent liver cirrhosis, highlighting the complexities in interpreting test results under such conditions. The patient, a 54-year-old male, presented with blurred vision as his primary complaint. Notably, the physical examination revealed no changes in facial features, no enlargement of hands or feet, and no other symptoms typically associated with acromegaly, which might otherwise suggest excessive growth hormone activity. Magnetic Resonance Imaging (MRI) of the pituitary gland indicated that the gland was within normal size parameters, but a small low-intensity lesion mea-suring approximately 3 mm×2 mm identified. This finding was consistent with a pituitary microadenoma. The patient's fasting growth hormone levels were significantly elevated at 8.470 μg/L, compared with the normal range of less than 2.47 μg/L. Conversely, fasting insulin-like growth factor-1 (IGF-1) levels were notably low, recorded at 41 and 52 μg/L, whereas the normal range for a person of his age was between 87 and 234 μg/L. Other pituitary hormones, including those regulating the thyroid, adrenal cortex, and sex hormones, were found to be within normal ranges. Despite this, during the glucose growth hormone suppression test, an abnormal elevation of growth hormone was observed. To investigate further, the patient was administered branched-chain amino acids, and the suppression test was repeated. However, the abnormal elevation of growth hormone persisted, indicating a failure to normalize the response. Given the patient's lack of clinical signs typically associated with elevated growth hormone secretion, the history of liver cirrhosis became a significant consideration. The disparity between elevated growth hormone levels and reduced IGF-1 levels suggested that the pituitary lesion was a non-functional adenoma rather than a source of excess hormone production. Consequently, it was concluded that the abnormal response of growth hormone to the glucose suppression test was likely related to the patient's liver cirrhosis. In addition to chronic liver disease, various other conditions could influence the results of the oral glucose tolerance growth hormone suppression test. According to the literature, factors such as puberty, diabetes, anorexia nervosa, and protein malnutrition could also affect test outcomes. These conditions could cause similar abnormalities in growth hormone dynamics, complicating the diagnosis. Therefore, clinicians must be vigilant and consider these potential influences when interpreting test results.For an accurate diagnosis of acromegaly, it is essential to combine clinical symptoms, detailed medical history, and imaging studies. The presence of conditions like liver cirrhosis should prompt careful interpretation of the test results, ensuring that other contributing factors are not overlooked. This comprehensive approach is crucial to avoid misdiagnosis and to ensure that appropriate treatment strategies are implemented based on a thorough understanding of the patient's overall health status.
Humans ; Male ; Middle Aged ; Pituitary Neoplasms/blood* ; Liver Cirrhosis/blood* ; Adenoma/blood* ; Human Growth Hormone/blood* ; Insulin-Like Growth Factor I/metabolism* ; Acromegaly/etiology* ; Magnetic Resonance Imaging

Objective:To explore the value of applying stone burden in evaluating the treatment efficacy of patients with upper ureteral stones undergoing extracorporeal shock wave lithotripsy.Methods:A retrospective selection was conducted on 328 patients with upper ureteral stones admitted to Beijing Friendship Hospital, Capital Medical University from October 2018 to August 2024. The maximum diameter of the stones was 1.0-2.0 cm, and the patients were divided into successful lithotripsy group ( n=306) and failed lithotripsy group ( n=22) based on the success or failure of lithotripsy. Using multi-slice spiral CT scanning to collect the longest diameter, maximum CT value, volume, and average CT value of the stones in the enrolled patients, evaluate the predictive value of stone burden on the effectiveness of extracorporeal shock wave lithotripsy in patients with upper ureteral stones. Measurement data were expressed as mean ± standard deviation ( ± s), and t-test was used for comparison between groups; count data were expressed as the cases and percentage, and Chi-square test was used for comparison between groups. Univariate and multivariate Logistic regression analysis were used to evaluate the factors affecting the efficacy of extracorporeal shock wave lithotripsy in patients with upper ureteral stones. The area under the curve (AUC) of receiver operating characteristic (ROC) curve was used to evaluate the predictive value of each influencing factor for the therapeutic effect. Results:The results of univariate analysis showed that there were no statistically significant differences in age, gender, disease duration, and stone side between the successful and failed lithotripsy groups ( P>0.05). However, there were statistically significant differences in the longest diameter, maximum CT value, volume, average CT value of the stones and stone burden ( P<0.05). The results of multivariate Logistic regression analysis showed that the longest diameter, maximum CT value, volume, average CT value of the stones and the stone burden were all risk factors affecting the therapeutic effect of extracorporeal shock wave lithotripsy for upper ureteral stones ( P<0.05). The results of ROC curve analysis showed that the AUC of the longest diameter, maximum CT value, volume, average CT value of the stones and the stone burden, burden 1, burden 2, and burden 3 were 0.844, 0.827, 0.948, 0.873, 0.889, 0.835, 0.911 and 0.865, respectively. Conclusion:The stone burden has good predictive value for the therapeutic effect of extracorporeal shock wave lithotripsy in the treatment of upper ureteral stones, and is worthy of promotion and application.

Objective:To construct a risk assessment system for measles transmission in Henan Province and scientifically evaluate the risk levels of measles transmission in each city in Henan Province.Methods:The modified Delphi method was used to conduct two rounds of expert consultations to construct a risk assessment system for measles transmission. Data from all 191 cities, counties and districts in Henan Province were collected. The internal consistency (Cronbach′s α), content validity (content validity index, CVI) and structural validity (factor analysis) of the indicator system were evaluated to optimize the assessment framework. The indicator assignment method was adopted, and the comprehensive risk scores were obtained by adding the scores according to different weights. Results:Both rounds of consultation witnessed a 100% participation rate among all experts. The authority coefficients of experts in the two rounds were 0.920 and 0.925, and concordance coefficients were 0.201 ( χ 2=161.11, P<0.001) and 0.210 ( χ 2=163.80, P<0.001). The constructed assessment system comprised four dimensions—population immunity levels, surveillance quality, importation risk, and technical reserve of emergency response capacities—with a total of 30 indicators. Reliability analysis of the assessment system showed an overall Cronbach′s α of 0.741. Validity analysis revealed that all content validity indices reached 1.000, with principal factors cumulatively accounting for 67.625% of the variance, and all factor loadings exceeded 0.400. The measles transmission risk assessment in Henan Province using this assessment system identified Zhengzhou (92), Xinxiang (91), Xinyang (89), and Pingdingshan (73) as high-risk regions. Conclusion:The risk assessment system developed in this study demonstrates good reliability and validity, effectively reflecting measles transmission risks across Henan Province. The findings highlight the need to strengthen surveillance and control measures in high-risk areas, particularly in Zhengzhou.

Objective:To design an auxiliary device based on embedded microcontroller system for venipuncture,which can adjust posture,so as to resolve the problem that occurs failure in puncture due to insufficient exposure of the puncture site in various scenarios.Methods:The device consisted of a support component,an air ring,a component with lifting and angle adjustment,and a pedestal.By advanced embedded microcontroller technique,it can precisely regulate the posture of the support structure of patient's limbs,and fully expose the targeted puncture site,and create more favorable conditions for nurses in performing punctures.A total of 2,482 patients who underwent blood collection at emergency department of the 305th Hospital of the People's Liberation Army from September to October 2024 were selected.The 1,204 patients were enrolled in September were divided into control group(without using the auxiliary device for venipuncture),and the 1,278 patients were enrolled in October were divided into observation group(using the auxiliary device for venipuncture).The puncture's one-time success rates of junior nurses(experience≤3 years)for both groups were compared.Each group respectively selected 150 patients by using the random number table method to conduct investigate,and satisfaction scores for success rate of puncture,and comfort degree of puncture for position,as well as the pain,process and efficiency,were investigated Results:The puncture's one-time success rates of junior nurses for the patients of control and observation groups were respectively 85.05%and 89.36%,with a statistically significant difference(x2=10.35,P<0.05).The satisfaction scores of patients in the observation group were significantly higher than those in the control group,with a statistically significant difference(t=-5.529,P<0.05).Conclusion:This device is simple and convenient in operation,and has favorable stability.It is beneficial to adjust position and exposure puncture site for patients who undergo peripheral venipuncture.It can improve puncture's success rate and patients'satisfaction.

The clinical data and genetic characteristics of one child with mental retardation-56 (MRD56) diagnosed at the Department of Neonatology, Foshan Fosun Chancheng Hospital in October 2021 were retrospectively analyzed.The patient was admitted to the hospital with " 34 + 2 weeks of preterm birth, shortness of breath, and dyspnea for 0.5 hours". In the neonatal period, the patient had special facial features, hypotonia, weaning and feeding difficulties, laryngeal stridor.In infancy, the patient showed global psychomotor development delay, intellectual disability, epilepsy, etc.Magnetic resonance imaging of the brain showed delayed myelination and dysplasia of the cerebellum and corpus callosum.Whole-exome sequencing showed that the CLTC gene had a new missense mutation c.3334T>C (p.Trp1112Arg), and MRD56 was confirmed.A total of 32 cases of MRD56 were reported worldwide, with special facial features, intellectual disability, and psychomotor retardation as the main clinical manifestations.The cause is a mutation in the CLTC gene, which leads to abnormality in the structure of the clathrin encoded, thus affecting neurotransmitter transmission.This is the first report of MRD56 caused by the CLTC gene mutation in China, and a new clinical phenotype has been discovered.The finding enriches the phenotypic spectrum of the disease and provides a basis for clinicians to understand and study the disease.

Objective:To construct a risk assessment system for measles transmission in Henan Province and scientifically evaluate the risk levels of measles transmission in each city in Henan Province.Methods:The modified Delphi method was used to conduct two rounds of expert consultations to construct a risk assessment system for measles transmission. Data from all 191 cities, counties and districts in Henan Province were collected. The internal consistency (Cronbach′s α), content validity (content validity index, CVI) and structural validity (factor analysis) of the indicator system were evaluated to optimize the assessment framework. The indicator assignment method was adopted, and the comprehensive risk scores were obtained by adding the scores according to different weights. Results:Both rounds of consultation witnessed a 100% participation rate among all experts. The authority coefficients of experts in the two rounds were 0.920 and 0.925, and concordance coefficients were 0.201 ( χ 2=161.11, P<0.001) and 0.210 ( χ 2=163.80, P<0.001). The constructed assessment system comprised four dimensions—population immunity levels, surveillance quality, importation risk, and technical reserve of emergency response capacities—with a total of 30 indicators. Reliability analysis of the assessment system showed an overall Cronbach′s α of 0.741. Validity analysis revealed that all content validity indices reached 1.000, with principal factors cumulatively accounting for 67.625% of the variance, and all factor loadings exceeded 0.400. The measles transmission risk assessment in Henan Province using this assessment system identified Zhengzhou (92), Xinxiang (91), Xinyang (89), and Pingdingshan (73) as high-risk regions. Conclusion:The risk assessment system developed in this study demonstrates good reliability and validity, effectively reflecting measles transmission risks across Henan Province. The findings highlight the need to strengthen surveillance and control measures in high-risk areas, particularly in Zhengzhou.

Objective:To design an auxiliary device based on embedded microcontroller system for venipuncture,which can adjust posture,so as to resolve the problem that occurs failure in puncture due to insufficient exposure of the puncture site in various scenarios.Methods:The device consisted of a support component,an air ring,a component with lifting and angle adjustment,and a pedestal.By advanced embedded microcontroller technique,it can precisely regulate the posture of the support structure of patient's limbs,and fully expose the targeted puncture site,and create more favorable conditions for nurses in performing punctures.A total of 2,482 patients who underwent blood collection at emergency department of the 305th Hospital of the People's Liberation Army from September to October 2024 were selected.The 1,204 patients were enrolled in September were divided into control group(without using the auxiliary device for venipuncture),and the 1,278 patients were enrolled in October were divided into observation group(using the auxiliary device for venipuncture).The puncture's one-time success rates of junior nurses(experience≤3 years)for both groups were compared.Each group respectively selected 150 patients by using the random number table method to conduct investigate,and satisfaction scores for success rate of puncture,and comfort degree of puncture for position,as well as the pain,process and efficiency,were investigated Results:The puncture's one-time success rates of junior nurses for the patients of control and observation groups were respectively 85.05%and 89.36%,with a statistically significant difference(x2=10.35,P<0.05).The satisfaction scores of patients in the observation group were significantly higher than those in the control group,with a statistically significant difference(t=-5.529,P<0.05).Conclusion:This device is simple and convenient in operation,and has favorable stability.It is beneficial to adjust position and exposure puncture site for patients who undergo peripheral venipuncture.It can improve puncture's success rate and patients'satisfaction.

The clinical data and genetic characteristics of one child with mental retardation-56 (MRD56) diagnosed at the Department of Neonatology, Foshan Fosun Chancheng Hospital in October 2021 were retrospectively analyzed.The patient was admitted to the hospital with " 34 + 2 weeks of preterm birth, shortness of breath, and dyspnea for 0.5 hours". In the neonatal period, the patient had special facial features, hypotonia, weaning and feeding difficulties, laryngeal stridor.In infancy, the patient showed global psychomotor development delay, intellectual disability, epilepsy, etc.Magnetic resonance imaging of the brain showed delayed myelination and dysplasia of the cerebellum and corpus callosum.Whole-exome sequencing showed that the CLTC gene had a new missense mutation c.3334T>C (p.Trp1112Arg), and MRD56 was confirmed.A total of 32 cases of MRD56 were reported worldwide, with special facial features, intellectual disability, and psychomotor retardation as the main clinical manifestations.The cause is a mutation in the CLTC gene, which leads to abnormality in the structure of the clathrin encoded, thus affecting neurotransmitter transmission.This is the first report of MRD56 caused by the CLTC gene mutation in China, and a new clinical phenotype has been discovered.The finding enriches the phenotypic spectrum of the disease and provides a basis for clinicians to understand and study the disease.