Research indicates that microbe activity within the human body significantly influences health by being closely linked to various diseases. Accurately predicting microbe-disease interactions (MDIs) offers critical insights for disease intervention and pharmaceutical research. Current advanced AI-based technologies automatically generate robust representations of microbes and diseases, enabling effective MDI predictions. However, these models continue to face significant challenges. A major issue is their reliance on complex feature extractors and classifiers, which substantially diminishes the models' generalizability. To address this, we introduce a novel graph autoencoder framework that utilizes decoupled representation learning and multi-scale information fusion strategies to efficiently infer potential MDIs. Initially, we randomly mask portions of the input microbe-disease graph based on Bernoulli distribution to boost self-supervised training and minimize noise-related performance degradation. Secondly, we employ decoupled representation learning technology, compelling the graph neural network (GNN) to independently learn the weights for each feature subspace, thus enhancing its expressive power. Finally, we implement multi-scale information fusion technology to amalgamate the multi-layer outputs of GNN, reducing information loss due to occlusion. Extensive experiments on public datasets demonstrate that our model significantly surpasses existing top MDI prediction models. This indicates that our model can accurately predict unknown MDIs and is likely to aid in disease discovery and precision pharmaceutical research. Code and data are accessible at: https://github.com/shmildsj/MDI-IFDRL.

To summarize the nursing experience of a patient with median arcuate ligament compression syndrome.Nursing points:to implement effective measures to relieve local compression and improve gastrointestinal symptoms;to establish a monitoring and evaluation plan focusing on abdominal pain to prevent serious adverse vascular events;to implement pre-rehabilitation care with psychological and nutritional support to reduce surgical risks;to actively provide postoperative gastroparesis care and discharge follow-up care.The patient was discharged from the hospital 22 days after surgery and was followed up for 6 months.His weight increased and his quality of life was high.

This paper retrospectively analyzed nursing care of 20 critically ill patients with human infections of avian influenza A(H7N9) virus treated by oxygen therapy.According to the severity of hypoxia in patients admitted to the hospital,individualized oxygen therapy strategy was selected,such as humidified high flow nasal cannula or mechanical ventilation.Oxygen therapy strategy was adjusted in a timely manner according to patients' condition,such as prone position ventilation and extracorporeal membrane oxygenation.As a resuh,15 cases were transferred to the general ward when the virus associated test was negative,and 5 cases died.

Objective To investigate diagnostic efficiency of vascular parameters in the diagnosis of BI-RADS Ⅳ breast masses using three-dimensional power Doppler ultrasound (3D-PDUS).Methods After adjusting the ultrasonic instrument under property conditions,3D-PDUS were applied to scan BI-RADS Ⅳ breast masses before surgery with QLab software,the following parameters of breast masses were obtained:total tumor volume,vascularization index (VI),flow index (FI),and vascularization flow index (VFI).According to the pathological results,the diagnostic value of vascular parameters from 3D-PDUS were assessed with receiver operating characteristic (ROC) curve,and the diagnostic efficiency were analyzed by best cut-off limits of various vascular parameters.Results The volume and vascular parameters of benign group were remarkably lower than those of malignant group (all P ＜0.001).The area under the ROC curve (AUC) of VI (0.873) ＞VFI (0.866) ＞FI (0.778).AUC of FI was significantly smaller than that of VI (P =0.016) and of VFI (P =0.039),while no statistical difference between that of VI and of VFI (P =0.294).The diagnostic accuracies of VI (cut-point:1.2,sensitivity:84.1％,specificity:83.3 ％,accuracy:83.8 ％) and of VFI (cut-point:0.5,sensitivity:82.5 ％,specificity:85.2％,accuracy:82.9％) were higher than that of FI (cut-point:35.3,sensitivity:74.6％,specificity:70.4 ％,accuracy:72.6 ％).AUC of VI (P =0.001) and of VFI (P =0.033) in small-volume group (＜2cm3) were both larger than those of large-volume group (≥2 cm3),no significant difference in AUC of FI between these two groups (P =0.09).Conclusions Vascular parameters obtained using 3D-PDUS have affirmative value in the diagnosis of BI-RADS Ⅳ breast masses,especially in masses less than 2 cm3 in volume.

Objective To measure volume of breast cancer , calculate tumor volume doubling time (TVDT), and analyze the correlated factors affecting TVDT using three-dimensional ultrasound (3D-US). Methods We applied 3D-US to measure the volume of breast cancer of BI-RADS-US 4A classified by conventional ultrasound. The breast cancer case scanned by 3D-US at least twice (the interval is 3 months at least) without any medical intervention were included in the study. We calculated TVDT according to the formula, and analyzed the affecting factors of TVDT using multiple linear regression. Results Sixty-nine cases were enrolled in the study. The TVDT of breast cancer were from 66 to 521 days , in an average of 185 ± 126 days and the median time of 164 days. We found that: ① there were no statistics significances in TVDT between different breast cancer pattern , smoothing border lines , speculated sign , hyperechoic halo , microcalcification and different rear echo (P > 0.05). ② TVDT of different age groups, lymph node metastasis, pathological grade and NPI score were significantly different (P < 0.05), while menstrual cycle, family history of breast cancer and molecular typing showed no difference (P > 0.05). ③ TVDT of patients with different expression of ER, PR and Ki-67, molecular typing showed statistically difference (P < 0.05), but there was no significant difference between different level of HER2 (P >0.05). ④ multi-factor analysis showed that the NPI score, lymph node metastasis, Ki-67 and molecular typing of breast cancer were relative factors in TVDT (P < 0.05). Conclusions The NPI score , lymph node metastasis , Ki-67 and molecular typing significantly correlate with TVDT of breast cancer. Triple-negative breast cancer in molecular typing has the fastest growth rate.

Objective To compare the clinical and ultrasound features of Klebsiella pneumoniae liver abscess(KPLA) in dia‐betes mellitus(DM ) patients with different levels of HbA1c .Methods Totally 146 patients with diabetes mellitus of Klebsiella pneumoniae liver abscesses(KPLA‐DM )were divided into three groups on the basis of their levels of HbA1c:complete glycemic controlled (HbA1c≤7% );good glycemic controlled (7% < HbA1c≤9% );bad glycemic controlled (HbA1c>9% ) .The patients′characteristics ,clinical features ,ultrasound features and complications among the three groups were compared .Results Compared with patients in complete glycemic controlled group and good glycemic controlled group ,patients in bad glycemic controlled group had lower onset age and longer length of hospital stay(P<0 .05) ,are more susceptible to underlying diseases such as hyperlipoi‐demia and chronic renal failure(P<0 .05) ,had more life‐threatening clinical crisis ,and had higher infection rate(P<0 .05) .KPLA‐DM could be characterized by patchy ,mass like enhancement echoultrasound image .Patients in bad glycemic controlled group al‐so had higher risk of biliary pneumatosis ,hepatic venous thrombosis and gas‐forming pyogenic liver abscess than other two groups (P<0 .05) .Conclusion The ultrasound image of KPLA has characteristics .The occurrence of hepatic venous thrombosis and gas‐forming observed by ultrasound is associated with bad glucose control in KPLA‐DM patients ,which suggests that there may be oth‐er complications such as metastatic infection .

Objective To assess the value of contrast-enhanced ultrasound (CEUS) in differential diagnosis of BI-RADS-US 4 breast lesions.Methods A total of 123 lesions underwent CEUS.The CEUS features of lesions were categorized into 5 malignant or benign indexes respectively,lesions displaying any two of the five features were diagnosed as malignant or benign.The diagnostic effect of CEUS for BI-RADS-US 4 lesion was analyzed according to the pathological results as the gold standard.Results CEUS of the 123 BI-RADS-US 4 breast lesions indicated that 75 lesions were malignant while 48 were benign.Pathological results confirmed that there were 72 malignant lesions and 51 benign.The proportions of malignant lesions in 4A category,4B category and 4C category were 16.2 ％,58.5 ％ and 93.3 ％ respectively.The accuracy,sensitivity,specificity,positive predictive value,and negative and positive predictive value of CEUS for the diagnosis of BI-RADS-US 4 lesions were calculated as 92.7％,95.8％,88.2％,92.0％ and 93.7 ％ respectively.Lesions showing false positive in CEUS mainly needed surgical treatment,such as fibroma with active growth mesen-chyme,intraductal papilloma and granulomatous mastitts.Conclusions Surgical treatment rather than aspiration biopsy are suggested for those diagnosed being malignant in CEUS of the BI-RADS-US-4 lesions,as they can be treated as BI-RADS5 lesions.Short-term visit or aspiration biopsy are suggested for BI-RADS-US-4 lesions diagnosed being benign in CEUS.

Objective To understand college students on-site first aid training demand situation in Chongqing ,in order to provide the basis for college students to carry out on-site first aid training .Methods Using stratified random sampling method ,a question-naire survey was conducted on 1 232 students of 6 university in Chongqing .Results 90 .9% of the students hoped that they could master the on-site first-aid knowledge and skills ,students of different genders had significant differences on learning attitude of field first aid knowledge(P<0 .05) .The on-site first-aid knowledge among college students in Chongqing city most wanted to know was thetrauma emergency stop(74 .8% ) ,the most loving way of learning was to the hospital or emergency center study tour(47 .7% ) ,The love of on-site first aid training and learning style were theory teaching+watch video teaching or teacher demon-stration+classroom practice (63 .6% ) ,The operation way of learning the most love was teacher ,all the students into groups of two ,mutual operation practice(65 .9% ) ,and in both gender and specialty had significant differences(P<0 .05) .The survey of col-lege students in Chongqing city training status display results ,43 .5% of the students never received on-site first aid training .In ad-dition ,college students receive on-site first aid training frequencies were low ,48 .6% students in more than 2 years received 1 ses-sions of training .while the rescue confidence survey of college students after the on-site first aid training ,only 13 .1% of the students“completely had the confidence to do” .Conclusion College students in Chongqing have strong desire to learn on-site first aid training ,and there are differences in gender and major on demand ,past state of first aid training is poor ,in urgent need of the relevant departments give attention ,and formulate the on-site first aid training programs to improve college students′competence .

Objective To investigate the effect of vitamin D on pulmonary function in patients with chronic obstructive pulmona-ry disease,and to explore its possible mechanism.Methods Patients with chronic obstructive pulmonary disease admitted in the hospital were randomly divided into 2 groups,one group of patients were given regular COPD treatment (control group,30 cases), the other group of patients were given vitamin D on the basis of conventional therapy(experimental group,30 cases).Pulmonary function test and C reaction protein (CRP)determination in the 2 groups were performed,the contents of PaO2 ,PaCO2 were also determined.Results Compared with the control group,lung function improvement in experimental group were more obvious,and the the number of acute attack significantly reduced(P <0.05).The concentration of CRP in experimental group was significantly lower after treatment than before treatment(P <0.05),while the concentration of CRP in control group didn′t change significantly (P >0.05).Conclusion Vitamin D contributes to the improvement of pulmonary function in patients with COPD,and its mecha-nism might relate to the reduction of inflammatory reaction.

Objective To understand the basic situation and the current work status of health education staff in Beibei district of Chongqing city and to explore the community health education pattern in Beibei district to provide reference for rational talent strat -egy and personnel policy adjustment .Methods By using the Investigation Questionnaires of Health Education Personal in Beibei District ,35 health education staffs in Beibei district were performed the investigation .Results Most health education staffs in Bei-bei district are young and middle-aged .The average age was 36 .7 years ;71 .4% of them had undergraduate or college degree .Only 3 individuals were full-time staff and the others were part-time;the health education forms were plentiful with various contents . The health education staffs were insufficient in the professional knowledge and the health education skill .The external factors had influence on the health education work .Conclusion The health education staffs rejuvenation ,lack of the professional staffs and in-adequate depth of the theory and practice of the health education work restrict the deep development of the health education work to some extent .It is suggested that the relevant departments introduce the professional health education talents ,conduct the systematic training for enhancing the professional knowledge and working skills ,and give support in terms of policy and funding .