ObjectiveTo analyze the differences in color， odor and volatile components of Citri Reticulatae Pericarpium（CRP） before and after being stir-fried with Halloysitum Rubrum， and to explore the material basis of enhancing the effect of strengthening spleen after processing and the scientific connotation of decoction pieces processed with Halloysitum Rubrum as the auxiliary material. MethodsThe volatile components of the samples before and after processing were identified and relatively quantified by headspace gas chromatography-mass spectrometry（HS-GC-MS）， and the volatile components were analyzed by principal component analysis（PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA）. According to the principle of variable importance in the projection（VIP） value>1.5， volatile differential components before and after processing were screened. And combined with intelligent sensory technologies such as colorimeter and electronic nose， the chroma and odor information of CRP before and after being stir-fried with Halloysitum Rubrum were identified. Pearson correlation analysis was used to explore the correlation between volatile differential components and chroma values. ResultsA total of 112 volatile components were identified from CRP and CRP stir-fried with Halloysitum Rubrum， of which 84 were from CRP and 97 were from CRP stir-fried with Halloysitum Rubrum. And 7 differential components were selected， including α-pinene， β-myrcene， linalool， sabinene， ocimene isomer mixture， A-ocimene， and δ-elemene. After being processed with Halloysitum Rubrum， the brightness value（L^*）， yellow-blue value（b^*） and total chromatic value（E^*_ab） of CRP were decreased（P<0.01）， and red-green value（a^*） was increased（P<0.01）， the response values of S4， S5， S10 and S13 sensors were significantly increased（P<0.05）， and the response values of S3 and S8 sensors were significantly decreased（P<0.05）. Correlation analysis showed that α-pinene and β-myrcene were negatively correlated with L^* and E^*_ab， but positively correlated with a^*. Sabinene was positively correlated with L^* and E^*_ab. Linalool was positively correlated with L^* and E^*_ab， and negatively correlated with a^*. The ocimene isomer mixture was positively correlated with the L^*. ConclusionAfter being processed with Halloysitum Rubrum， the appearance color， odor and volatile components of CRP change significantly， and α-pinene， β-myrcene， sabinene， linalool and A-ocimene are the characteristic volatile components before and after processing， which can provide references for the quality evaluation and clinical application of CRP and its processed products.

ObjectiveTo analyze the differences in color， odor and volatile components of Citri Reticulatae Pericarpium（CRP） before and after being stir-fried with Halloysitum Rubrum， and to explore the material basis of enhancing the effect of strengthening spleen after processing and the scientific connotation of decoction pieces processed with Halloysitum Rubrum as the auxiliary material. MethodsThe volatile components of the samples before and after processing were identified and relatively quantified by headspace gas chromatography-mass spectrometry（HS-GC-MS）， and the volatile components were analyzed by principal component analysis（PCA） and orthogonal partial least squares-discriminant analysis（OPLS-DA）. According to the principle of variable importance in the projection（VIP） value>1.5， volatile differential components before and after processing were screened. And combined with intelligent sensory technologies such as colorimeter and electronic nose， the chroma and odor information of CRP before and after being stir-fried with Halloysitum Rubrum were identified. Pearson correlation analysis was used to explore the correlation between volatile differential components and chroma values. ResultsA total of 112 volatile components were identified from CRP and CRP stir-fried with Halloysitum Rubrum， of which 84 were from CRP and 97 were from CRP stir-fried with Halloysitum Rubrum. And 7 differential components were selected， including α-pinene， β-myrcene， linalool， sabinene， ocimene isomer mixture， A-ocimene， and δ-elemene. After being processed with Halloysitum Rubrum， the brightness value（L^*）， yellow-blue value（b^*） and total chromatic value（E^*_ab） of CRP were decreased（P<0.01）， and red-green value（a^*） was increased（P<0.01）， the response values of S4， S5， S10 and S13 sensors were significantly increased（P<0.05）， and the response values of S3 and S8 sensors were significantly decreased（P<0.05）. Correlation analysis showed that α-pinene and β-myrcene were negatively correlated with L^* and E^*_ab， but positively correlated with a^*. Sabinene was positively correlated with L^* and E^*_ab. Linalool was positively correlated with L^* and E^*_ab， and negatively correlated with a^*. The ocimene isomer mixture was positively correlated with the L^*. ConclusionAfter being processed with Halloysitum Rubrum， the appearance color， odor and volatile components of CRP change significantly， and α-pinene， β-myrcene， sabinene， linalool and A-ocimene are the characteristic volatile components before and after processing， which can provide references for the quality evaluation and clinical application of CRP and its processed products.

Objective To investigate the application effect of a refined early diet plan in patients with distal gastric cancer after laparoscopic radical surgery.Methods By convenience sampling method,46 patients with laparoscopic radical gastrectomy for distal gastric cancer admitted to a tertiary hospital in Zhejiang Province from July to December 2023 were selected as an experimental group,while 49 patients admitted from January to June 2023 as a control group.The experimental group was administered with the refined early diet plan,and the control group was administered with conventional methods.The intervention period was from the first day after surgery to discharge.The differences of the first postoperative defecation time,perioperative thirst and hunger score,postoperative hospitalization time,hospitalization cost,postoperative complications and the incidence of readmission 30 days after surgery were compared between the 2 groups.Results 42 patients in the experimental group and 49 patients in the control group completed the study.First postoperative exhaust time(t=4.922,P＜0.001),first postopera-tive defecation time(Z=-2.440,P=0.015),perioperative thirst score(Z=-8.024,P＜0.001),perioperative hunger score(Z=-8.192,P＜0.00 1),postoperative hospitalization time(Z=-7.622,P＜0.001)and hospitalization cost(Z=-4.522,P＜0.001)were lower than those of the control group,and the difference was statistically significant.There was no significant difference in complication rate and 30-day readmission rate between the experimental group and the control group(P＞0.05).Conclusion The refined early diet plan is safe and effective for early recovery of patients after laparoscopic radical gastrectomy for distal gastric cancer,promoting intestinal function recovery,shortening hospital stay,reducing hospital costs,and improving patients'subjective comfort.

Burn is a common trauma,and debridement is an important step in the treatment of burn.Traditional surgical debridement is the standard of care,but it can lead to additional trauma,infection and other complications,with a low compliance.Enzymatic debridement,a new debridement strategy,can promote wound healing,reduce infection,inhibit scar formation,avoid secondary damage,greatly relieve pain,and shorten wound healing time.This paper comprehensively compares enzymatic debridement versus traditional surgical debridement in the management of burn injuries,and reviews the advantages and latest advancements of enzymatic debridement in burn management.

Objective To investigate the changes and clinical significance of serum kynurenine(KYN)and quinolinic acid(QA)levels in elderly patients with chronic kidney disease(CKD)complicated with major ad-verse cardiovascular events(MACE).Methods A total of 156 elderly patients with CKD treated in the Fourth People's Hospital of Taizhou from February 2022 to February 2024 were selected as the CKD group,and were divided into the MACE group(n=45)and the non-MACE group(n=111)according to whether they were complicated with MACE.A total of 80 healthy people who underwent physical examination in the Fourth People's Hospital of Taizhou during the same period were selected as the control group.High perform-ance liquid chromatography-tandem mass spectrometry was used to measure the serum KYN and QA levels in each group.Multivariate Logistic regression was used to analyze the risk factors for MACE in elderly CKD pa-tients.The receiver operating characteristic curve was used to analyze the predictive value of serum KYN and QA for MACE in elderly CKD patients.Results The levels of KYN and QA in CKD group were higher than those in control group(P<0.05).The age,levels of C-reactive protein,24 h urinary protein,KYN and QA in MACE group were higher than those in non-MACE group(P<0.05).The increased levels of 24 h urinary protein,C-reactive protein,KYN and QA were risk factors for MACE in elderly CKD patients(P<0.05).The area under the curve(AUC)of combined detection of serum KYN and QA for predicting MACE in elderly CKD patients was 0.920(95%CI 0.891-0.959),which was greater than the AUC of KYN[0.836(95%CI 0.804-0.879)]and QA[0.843(95%CI 0.798-0.887)]alone,and the difference was statistically significant(Z=4.023,3.897,P<0.05).Conclusion The levels of serum KYN and QA are increased in elderly CKD pa-tients with MACE,which are related to renal function.The combination of serum KYN and QA can effectively predict the risk of MACE in elderly CKD patients.

Objective Based on the three tools of the AGREE Next Steps Consortium(AGREE Ⅱ),China Clinical Guidelines Evaluation System(AGREE-China)and Scientificity Transparency Applicability Rankings(STAR),the methodological quality of Chinese medicine clinical treatment guidelines for coronary heart disease published by domestic institutions was systematically evaluated.Methods Computer system retrieval of China National Knowledge Infrastructure(CNKI),WanFang Data,Chinese Science and Technology Journal Database(VIP),China Biology Medicine(CBM)and Yimai Tong,and collect clinical practice guidelines of traditional Chinese medicine for coronary heart disease issued by domestic institutions(including expert consensus).The search period was from the establishment of the database to December 31,2023.Results A total of 21 guidelines were included.AGREE Ⅱ recommended 13 for grade A and 8 for grade B.The approval-China review strongly recommends 12,weakly recommends 8,and does not recommend 1.The highest STAR rating is a 4.0 star recommendation and the lowest is a 1.5 star recommendation.Conclusions There are a large number of TCM diagnosis and treatment guidelines and expert consensus on coronary heart disease in China,but the quality is uneven.It is suggested that the future guideline formulation should pay attention to the evidence-based principle,promote the standardization and standardization of the guideline formulation,and improve the scientific and applicability of the guideline.

Objective To understand the nursing practice of prone position ventilation for patients with moderate to severe acute respiratory distress syndrome(ARDS)in intensive care unit(ICU)in Shandong province,so as to provide basis for standardizing the nursing practice process of prone position ventilation and carrying out training for hospitals.Methods A self-made questionnaire was used,and convenience sampling was adopted.From September 15th to November 5th,2023,ICU nurses were selected from various hospital levels in Shandong province to investigate the obstructive factors of prone ventilation implementation,the weak links in nursing practice and status,and the occurrence of complications.Results A total of 1 188 questionnaires were collected,of which 991 were valid.92.8%(920/991)of nurses had performed prone position ventilation.The biggest obstacle to the implementation of prone position ventilation was the complexity of patient treatments and multiple devices involved[74.6%(686/920)].Regarding the status of training,90.5%(897/991)of nurses had received training on prone position ventilation and 77.0%(763/991)of nurses felt that training was needed.As for pre-operation assessment,more than 80.0%of nurses evaluated patients'vital signs,airway and secretions and so on,among which the evaluation awareness of analgesia was the worst[81.6%(751/920)].As for the main points of implementation,only 14.0%(129/920)of nurses chose the opposite side of the most important pipeline as the turning direction;48.6%(447/920)of nurses chose the anti-Trendelenburg position;36.3%(334/920)of nurses chose to ventilate≥12 hours.Facial edema[81.7%(752/920)],skin pressure injury[78.9%(726/920)]and eye complication[75.8%(697/920)]were the top 3 most frequent complications.Conclusions ICU nurses'prone position ventilation practices were generally line with the nursing team standard for prone position of adult mechanically ventilated patients and the best evidence recommendation,and needs to be further standardized in aspects of turning direction,position management,ventilation duration,and enteral nutrition management.It is recommended that nursing managers at all levels of hospitals further improve the quality of nursing practice of prone position ventilation according to relevant evidence-based evidence and the actual situation of hospitals.

Objective:To explore the relationship between parenting styles of toddlers aged 30 months and attention deficit hyperactivity disorder (ADHD) symptom trajectories in preschool children.Methods:The subjects were 2 111 children and their parents in Ma'anshan Birth Cohort. Parenting styles were assessed at 30 months of age using the Brief Toddler Parenting Style Questionnaire, which defines parenting styles on four dimensions: warmth and interaction, attention and acceptance, outdoor and social activities, and neglect and restrictions. The Chinese version of the Conners Abbreviated Symptom Questionnaire was used to examine preschooler's ADHD symptoms aged 3, 5, and 6 years. ADHD symptom trajectories were fitted using group-based trajectory modeling. The multinomial logistic regression model was used to evaluate the relationship between parenting styles at 30 months of age and ADHD symptom trajectories in children. The additive and multiplicative models were applied to analyze the interaction effect of negative parenting styles in children's ADHD symptom trajectories.Results:ADHD symptom trajectories in children included the low-score (48.3%), moderate-score (47.7%), and high-score groups (4.0%). After adjusting for the confounding factors, the results of the multinomial logistic regression analysis showed that negative parenting styles of the father/mother were associated with ADHD symptom trajectories in children ( P<0.05). The father/mother's low warmth and interaction (father: OR=2.07,95% CI:1.68-2.54; mother: OR=2.02,95% CI:1.64-2.48), low attention and acceptance (father: OR=1.94,95% CI:1.57-2.39; mother: OR=1.47,95% CI:1.20-1.81), low outdoor and social (father: OR=1.74,95% CI:1.43-2.13; mother: OR=1.60,95% CI:1.32-1.94), and high neglect and restriction (father: OR=2.09,95% CI:1.67-2.62; mother: OR=2.06,95% CI:1.65-2.56) were associated with ADHD symptom moderate-score trajectories compared to the low-score trajectory group, mother's low warmth and interaction, low outdoor and social, and high neglect and restrictions. Statistically significant association was seen in negative parenting styles of fathers with the high-score group. There was a multiplicative interaction for hostile parenting ( P<0.05). The additive interaction results showed that there was a synergistic effect of hostile parenting, which increased the risk of the high-score trajectories of ADHD symptoms in children. Conclusions:Both parents' parenting styles influenced ADHD symptom change the trajectories in preschoolers. Negative parenting styles of the father/mother increase the risk of the moderate-score and high-score trajectories of ADHD symptoms in children. Hostile parenting by both parents has a synergistic impact on the risk of ADHD symptom trajectories in children, and the simultaneous presence of both increases the risk of the high-score trajectory of ADHD symptoms.

Objective To understand the nursing practice of prone position ventilation for patients with moderate to severe acute respiratory distress syndrome(ARDS)in intensive care unit(ICU)in Shandong province,so as to provide basis for standardizing the nursing practice process of prone position ventilation and carrying out training for hospitals.Methods A self-made questionnaire was used,and convenience sampling was adopted.From September 15th to November 5th,2023,ICU nurses were selected from various hospital levels in Shandong province to investigate the obstructive factors of prone ventilation implementation,the weak links in nursing practice and status,and the occurrence of complications.Results A total of 1 188 questionnaires were collected,of which 991 were valid.92.8%(920/991)of nurses had performed prone position ventilation.The biggest obstacle to the implementation of prone position ventilation was the complexity of patient treatments and multiple devices involved[74.6%(686/920)].Regarding the status of training,90.5%(897/991)of nurses had received training on prone position ventilation and 77.0%(763/991)of nurses felt that training was needed.As for pre-operation assessment,more than 80.0%of nurses evaluated patients'vital signs,airway and secretions and so on,among which the evaluation awareness of analgesia was the worst[81.6%(751/920)].As for the main points of implementation,only 14.0%(129/920)of nurses chose the opposite side of the most important pipeline as the turning direction;48.6%(447/920)of nurses chose the anti-Trendelenburg position;36.3%(334/920)of nurses chose to ventilate≥12 hours.Facial edema[81.7%(752/920)],skin pressure injury[78.9%(726/920)]and eye complication[75.8%(697/920)]were the top 3 most frequent complications.Conclusions ICU nurses'prone position ventilation practices were generally line with the nursing team standard for prone position of adult mechanically ventilated patients and the best evidence recommendation,and needs to be further standardized in aspects of turning direction,position management,ventilation duration,and enteral nutrition management.It is recommended that nursing managers at all levels of hospitals further improve the quality of nursing practice of prone position ventilation according to relevant evidence-based evidence and the actual situation of hospitals.

Objective:To evaluate the clinical efficacy and the mid- and long-term follow-up outcomes of transanal anaplasty for treating rectovestibular fistula.Methods:The clinical data of 68 female infants diagnosed with rectovestibular fistula undergoing transanal anoplasty at the Department of Pediatric Surgery, the First Affiliated Hospital of Zhengzhou University from Oct 2014 to Dec 2023 was collected. Postoperative complications, perineal and anal appearances, and defecation function of postoperative children aged 3 years or older were recorded.Results:After surgery 68 children followed-up for 6 months of recent with short-term complications in 6 cases, including 3 cases of incision infection, 2 cases of rectal mucosal prolapse, and 1 case of anal stenosis. Rintala score was (18.65±1.99). Twenty-five children underwent anorectal manometry, no significant differences were observed in the maximal systolic pressure of the anal canal( t=-0.596, P=0.563) and the maximum systolic time( t=-0.183, P=0.854). The resting pressure( t=-3.050, P=0.005), functional length( t=2.696, P=0.012), and positive rate of rectal anal inhibitory reflex( χ2=6.382, P=0.012) of the anal canal were significantly lower than those of the normal group( P<0.05). Conclusions:Transanal anaplasty for the treatment of rectovestibular fistula in girls has a low incidence of complications. It results in a normal perineal body appearance, good anal bowel control, and high quality of life.