Objective To probe into modulation effect between the EDRF/NO And ET.Methods In the whole Wister rat and rat's aorta perfusion model,they are carried through relative factors so that dynamic change of MABP,plasm ET-ir and cGMP level of tissue is observed.Results Whole Wister rat's experiment results:① In ET group,MABP first instantly(1~2min)reduces 6.58?0.67kPa,afterwards duratively enhances,it assumes the bidirectional response,when it reaches to 30min,MABP elevates 33.3?0.4kPa than before taking ET;Causes the aortic cGMP content to elevate,comparatively group control to increase 74.5%;② In L-NNA group,MABP slow rise,within 30min elevates to 4.62?2.04kPa;With control group comparison,the GMP level is reduced 5 times(0.42?0.08 versus the control 2.14?0.18pmol/mg Pr,P0.05);④ In Ach group,The vascular ET release reduces [406?31 versus control group 514?50pg/(g.w.w),P

Objective To probe into modulation effect between the EDRF/NO And AngⅡ.Methods In the whole Wister rat and rat's aorta perfusion model,they are carried through relative factors so that dynamic changes of plasm AngⅡ-ir,cGMP level of tissue and vascular AngⅡ release level are observed.Results Whole Wister rat's experiment results:In AngⅡ group,the aortic cGMP content is markedly elevated compared with group control(P

Objective To observe effect of large blood vessel hypoxia on the Wister rat′s NO activity. Methods Thoracic aorta rings model with full endothelium and removed endothelium of Wistar rat were prepared , hypoxia stimulated aorta rings and noted changes of constriction extent. Results Endothelium full , removed endothelium aorta rings by hypoxia contract extent difference was 598?42mg and 208?38mg, both had significance discrepancy (P0.05), and NTG made blood vessel contract to reduce range, reach 57.21% (P

Taking medical morality unrturance of systematicness and practicality,the medical workers and medical students should have a soberly and definitely understand,and hold idea to bringing society effect and basic request of medical morality,meaning of medical aim and peristing in making good morality,medical morality culture,and setting medical logos spirit and etc problems.It is a realism proposition for perspicuiting basic elements and inertia factors of medical logos spirit,and unity od medical ought and medical logos spirit.

As part of medical scientific spirits and closely associated with medical ethics,medical rational spirit is the spiritual foundation of medical treatment activities and thus should evolve compatibly with medical science.Due to the specific characteristics of medical science,a noble and steady medical rational spirit is an important factor in accelerating harmonious medical consumption and basic request for the application of logic inevitability of medical purpose.

The effect of GABA ergic system in the brain in mediating convulsions induced by quinolinic acid (QA) was studied. Muscimol,an agonist of GABAA-receptor, and aminooxyacetic acid (AOAA),an inhibitor of GABA transami-nase(GABA-T) ,and alprazolam which increased the affinity of GABA-receptor as it binds with benzodiazepine-receptor, were used to increase GABAergic function in the brain. Results showed that the above substances antagonized QA-induced convulsions. In contrast, bicu-culline,an antagonist of GABAA-receptor, and 3-mercaptopropionic acid (3-MP), an inhibitor of both GABA synthesis and its release, were used to decrease GABA ergic function in the CNS. They were found to potentiate QA-induced seizures. All these results suggest that GABA ergic system in brain plays an important role in modulating QA-induced convulsions.

Objective:To investigate the surgical decision-making types and its influencing factors for obesity patients participating in bariatric metabolic surgery.Methods:The survey targets were patients who were scheduled to bariatric metabolic surgery in The First Affiliated Hospital of Nanjing Medical University, and the survey period was from January 1 to May 30, 2024. The survey was conducted using the general demographic questionnaire, control preference scale, and shared-decision requirements questionnaire for bariatric metabolic surgery. Count data were expressed as absolute numbers and percentages, and comparison between groups was performed using the chi-square test. Comparison of ordinal data was performed using the non parametric test. Univariate analysis was performed using the corresponding statistical methods based on data types. Multivariate analysis was conducted using the willingness of patients to participate in bariatric metabolic surgery decision-making (passive decision-making=1, shared decision-making=2, active decision-making=3) as the dependent variable, and the statistically significant variables in univariate analysis were included as independent variables for disordered multi-class Logistic regression analysis.Results:(1) Results of survey. A total of 568 questionnaires were distributed and collected. After removing 48 unqualified questionnaires, 520 valid questionnaires were collected. Of the 520 patients who completed the questionnaire survey, there were 231 cases participating as the passive decision-making type, 140 cases as shared decision-making type, and 149 as active decision-making type in bariatric metabolic surgery decision-making. (2) Influencing factors for decision-making type of obesity patients participating in bariatric metabolic surgery. Results of multivariate analysis showed that taking the shared decision-making type as a reference, the number of complication (0 compared to ≥4, 1?3 compared to ≥4), medical payment method (medical insurance compared to self-payment), degree of disease understanding (not very understanding compared to general understanding, not understanding compared to general understanding), and the interval between knowing and accep-ting surgery (1-3 months compared to >6 months) were independent factors influencing the willingness of passive decision-making patients to participate in bariatric metabolic surgery deci-sions ( odds ratios=3.520, 2.457, 2.255, 3.147, 1.920, 1.854, 95% confidence interval as 1.552-7.984, 1.215-4.968, 1.335-3.809, 1.865-5.311, 1.025-3.596, 1.065-3.230, P<0.05). Body mass index (BMI) (28.0-31.9 kg/cm 2 compared to ≥37.0 kg/cm 2, 32.0-36.9 kg/cm 2 compared to ≥37.0 kg/cm 2), number of complication (0 compared to ≥4, 1?3 compared to ≥4), family and social support status (poor compared to good), and the interval between knowing and accepting surgery (1?3 months compared to >6 months) were independent factors influencing the willingness of passive decision-making patients to participate in bariatric metabolic surgery decisions ( odds ratios=2.391, 2.478, 6.918, 3.335, 2.974, 2.139, 95% confidence intervals as 1.207-4.735, 1.345-4.563, 2.498-19.159, 1.350-8.242, 1.755-5.039, 1.156-3.957, P<0.05). Taking the passive decision-making type as a reference, BMI (28.0-31.9 kg/cm 2 compared to ≥37.0 kg/cm 2, 32.0-36.9 kg/cm 2 compared to ≥37.0 kg/cm 2) and family social support status (poor compared to good) were independent factors influencing the willingness of passive decision-making patients to participate in bariatric metabolic surgery decisions ( odds ratios=0.404, 0.554, 0.336, 95% confidence interval as 0.221-0.740, 0.327-0.938, 0.212-0.534, P<0.05). (3) Analysis of decision support needs for bariatric metabolic surgery. Results of shared-decision requirements questionnaire showed that the information needs of obesity patients from high to low were surgical indications, postoperative physical changes and dietary habits adjust-ments, surgical costs, surgical complications and risks, and surgical outcomes. The demand for content preference from high to low were in the form of sharing patient experience after bariatric metabolic surgery, comparing before and after bariatric metabolic surgery, popularizing science after bariatric metabolic surgery, introducing surgical methods, live streaming of medical staff, and introducing the hospital environment. In terms of recognition of networked support pathways, 94.04%(489/520) of patients believed that implementing shared decision support based on networked pathways was reliable. Conclusions:Obesity patients are more willing to participate in bariatric metabolic surgery decision-making. But the proportion of patients selecting passive decision-making is relatively high. BMI, number of complication, medical payment method, degree of disease under-standing, family and social support status and the interval between knowing and accepting surgery are independent factors influencing the willingness of obesity patients to paticipate in bariatric metabolic surgery decisions.

This article interprets the research progress and clinical applications of weed pollen allergen components as outlined in the European Academy of Allergy and Clinical Immunology (EAACI) guidelines on Molecular Allergology User′s Guide 2.0. The significance of this interpretation lies not only in emphasizing the analysis of patients′ sensitization patterns through advanced allergen component resolved diagnostics (CRD) but also in providing new research perspectives for exploring the unique features of weed pollen allergy in China. The complexity and diversity of weed pollen allergy, including its distribution and prevalence in different geographical regions, the characteristics of allergen component protein families, and their clinical significance, all require in-depth investigation. This interpretation aims to enhance the comprehensive understanding of allergen components in weed pollen allergy among relevant professionals, with the expectation of achieving outstanding progress in diagnosis and treatment. The ultimate goal is to develop more personalized and precise treatment strategies for patients with weed pollen allergy and those reacting to pan-allergens.

Furry animal allergens, particularly cat and dog hair and dander, are common allergens in indoor environments, affecting the health of people world widely. Key sensitizing components such as Fel d 1 from cats and Can f 1 from dogs have been extensively studied and identified by the scientific community. Component resolved diagnosis (CRD) technology in modern diagnostic methods provides an accurate way to identify and distinguish these components, which is extremely important for the prevention of furry animal allergies and the formulation of personalized treatment strategies. To enhance the understanding of furry animal component diagnosis and promote the alignment of the Chinese discipline of allergology with international standards, this article interprets and explains the content of the "Molecular Allergology User′s Guide 2.0" recently released by the European Academy of Allergy and Clinical Immunology. It focuses on the epidemiological characteristics of furry animal components, the diversity of allergen protein families, and their clinical diagnosis and management.

Food allergy are triggered by an abnormal immune response to specific food components, with milk and eggs being the most common food allergens, especially in children. Food allergy can cause various symptoms such as rashes, difficulty breathing, and digestive issues. Allergen component diagnostics is a technique used to identify specific allergenic proteins, aiding doctors in providing more precise treatment and management recommendations for patients. This article analyzes the latest research developments and clinical significance of milk and egg allergen components based on the " Molecular Allergology User′s Guide 2.0 (MAUG 2.0)" issued by the European Academy of Allergy and Clinical Immunology (EAACI), including their applications in clinical diagnosis, treatment, and management. This article aims to enhance healthcare professionals′ understanding of milk and egg allergies, offering new perspectives and practical guidelines for research and clinical practice to promote accurate diagnosis and personalized treatment strategies.