Abstract: Objective To observe the curative effect of thread-hanging combined with cotton plug on stage Ⅲ paronychia. Methods Sixty-one patients with stage Ⅲ paronychia were selected and randomly divided into a treatment group and a control group. The treatment group (n=31) was treated with thread-hanging and tampon under local infiltration anesthesia, and changed dressing and tampon every day after operation. After the wound healed, the patient soaked his feet in warm water every day and changed the tampon himself until the symptoms subsided, and the knot did not receive special treatment, and the nail plate would naturally shed as it outgrew the paronychia. The control group (n=30) was treated with thread-hanging and nail groove reconstruction under nerve block anesthesia, and the dressing was changed every day after operation. After thread removal, the patients soaked their feet in warm water every day until the symptoms subsided, and the knot was not specially treated, and it naturally fell off with the growth of the deck beyond the nail groove. The postoperative Visual Analog Scale (VAS) pain score, pain duration, wound healing time, cure rate, effective rate and recurrence rate of paronychia, and patients' satisfaction with the operation were compared between the two groups. Results Compared with the control group, the treatment group had lower VAS pain scores on the first and third postoperative days (2.1±0.3) and (0.2±0.1) vs. (6.3±0.1) and (3.2±0.2), respectively, shorter duration of pain and wound healing time (3.3±0.3) days and (10.1±0.5) days vs. (5.2±0.3) days and (15.2±0.3) days, respectively, higher cure rate (87.1% vs. 66.7%), lower failure rate (12.9% vs. 33.3%), lower recurrence rate (7.4% vs. 20.0%), and higher patient satisfaction (97.0% vs.75.3%). The treatment group showed significant superiority over the control group in all outcomes. Conclusion For patients with stage Ⅲ paronychia, thread-hanging combined with cotton tampon without nail groove reconstruction is advantageous as it avoids additional skin trauma, and does not affect the nail appearance and normal periungual barrier after healing, , reduces patient discomfort, and shortens the time off work, resulting in a higher cure rate. This treatment approach is therefore worth promoting in clinical practice.

Objective:To systematically analyze the concept evolution, defining attributes, cases, antecedents, and consequences of family resilience in children with chronic diseases, and to clarify the concept connotation of family resilience in children with chronic diseases from the perspective of nursing practice.Methods:The article on family resilience in children with chronic diseases was systematically searched in PubMed, Web of Science, Embase, Scopus, Cochrane Library, APA PsycNet, China National Knowledge Infrastructure, WanFang Data, VIP, and SinoMed. The retrieval period was from the establishment of the database to July 1, 2022. The Walker Avant concept analysis method was applied to the analysis.Results:Family resilience in children with chronic diseases had five defining attributes, including optimistic attitudes towards life, open communication styles, intimate family relationships, positive coping styles, and sufficient social support. The antecedents included demography characteristics, disease diagnosis, disease cognition, family rearing patterns and social and cultural environment. The consequences included both family and individual levels.Conclusions:Based on conceptual analysis, this study clarifies the conceptual attributes of family resilience in children with chronic diseases and its uniqueness compared to adult family resilience, providing a theoretical basis for constructing operational definitions, developing evaluation tools, and conducting precise interventions for future related research.

Iron deficiency anemia (IDA) is one of the common complications of inflammatory bowel disease (IBD) . Oral iron supplement is a commonly used treatment for IDA, and its role in IBD patients with IDA has always been controversial. There are problems such as oral iron intolerance and poor absorption in IBD patients. Studies showed that oral iron would increase the disease activity index in IBD patients, which may be related to oxidative stress induced by intestinal iron and change the composition of intestinal flora. This article summarizes the diagnostic criteria and treatment of IBD with IDA, explores the advantages and disadvantages of oral iron supplement and the treatment controversy, and puts forward iron supplement strategy.

Objective: The antibacterial properties and bonding strength of 3M orthodontic adhesive resin modified by chlorhexidine acetate (CHA) composite mesoporous silica were investigated. Methods: CHA with different mass fractions was encapsulated in mesoporous silica nanoparticles (MSNs) (denoted CHA@MSNs). Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to characterize the samples. The 3M Z350XT flow resin was divided into 4 groups: group A: 3M+CHA@MSNs (0%); group B: 3M+CHA@MSNs (3%); group C: 3M+CHA@MSNs (5%); and group D: 3M+CHA@MSNs (6.4%), with mass scores of 0%, 3%, 5%, and 6.4%, respectively. The shear strength of the modified adhesive was tested by a universal electronic material testing machine, the adhesive residue was observed by a 10 × magnifying glass, and the adhesive Remnant index (ARI) was calculated. The four groups of modified adhesives were cultured with Streptococcus mutans. The OD540 value of the bacterial solution was measured by a spectrophotometer, and the amount of plaque attachment was observed by scanning electron microscopy to evaluate the antibacterial performance of the adhesives. Results: Infrared spectroscopic analysis of CHA@MSNs showed that CHA was successfully loaded onto MSNs. Under scanning electron microscopy, it could be seen that, after Cha was combined with MSNs, the structure of MSNs changed, as the boundary was fuzzy and aggregated into a layered structure. A comparison of shear strength revealed a statistically significant difference between the groups containing CHA@MSNs and the groups without CHA@MSNs (P<0.05). The value of the shear strength in group D decreased the most, while there was no statistically significant difference between group B and group C (P > 0.05). There was no statistical significance across all groups (P > 0.05), suggesting that the addition of CHA@MSNs had little effect on the bracket shedding. The OD540 value of bacterial fluid indicated that the difference among groups A, B and C was statistically significant (P < 0.05), and the antibacterial effect of group C was the best; there was no statistically significant difference between group C and group D (P > 0.05). Conclusions Therefore, adding 5% CHA@MSN antibacterial agent significantly improved the antibacterial effect and did not affect the bond strength.

Iron deficiency anemia (IDA) is one of the common complications of inflammatory bowel disease (IBD) . Oral iron supplement is a commonly used treatment for IDA, and its role in IBD patients with IDA has always been controversial. There are problems such as oral iron intolerance and poor absorption in IBD patients. Studies showed that oral iron would increase the disease activity index in IBD patients, which may be related to oxidative stress induced by intestinal iron and change the composition of intestinal flora. This article summarizes the diagnostic criteria and treatment of IBD with IDA, explores the advantages and disadvantages of oral iron supplement and the treatment controversy, and puts forward iron supplement strategy.

OBJECTIVES: White matter hyperintensity (WMH) is an important factor leading to cognitive impairment, and the mechanism has not been clarified. In recent years, studies have found that circular RNA (circRNA) has differential expression in cerebrovascular diseases. This study aims to analyze the expression profile of circRNA in peripheral blood mononuclear cell (PBMC) of patients with WMH with cognitive impairment, to screen the differentially expressed circRNA, and to explore the possible role of circRNA in WMH with cognitive impairment. METHODS: CircRNA microarray was used to detect the circRNA expression profile of PBMC in patients with WMH with cognitive impairment, and in patients with WMH without cognitive impairment as well as in normal controls (3 cases each, male to female ratio of 2꞉1). The differentially expressed circRNA in patients with WMH with cognitive impairment was screened. The screening criteria for differentially expressed circRNA was fold change (FC) ≥2.0 (|log RESULTS: Compared with the control group, there were 5 significantly up-regulated circRNA and 3 down-regulated circRNA in the WMH with cognitive impairment group; 8 circRNA were significantly up-regulated and 2 were down-regulated in the WMH without cognitive impairment group. When compared with the WMH with cognitive impairment group, no co-differentially expressed circRNA was found in WMH without cognitive impairment group and control group. Compared with the control group, the expression of hsa_circ_0092222 was up-regulated and the expressions of hsa_circ_0000662 and hsa_circ_0083773 were down-regulated in the WMH with cognitive impairment group and the WMH without cognitive impairment group, and there was no significant difference between the 2 groups (all CONCLUSIONS The circRNA expression profile of patients with WMH is changed significantly. The differentially expressed circRNA may be the cause of WMH; Hsa_circ_0092222, hsa_circ_0000662, and hsa_circ_0083773 may regulate the expression of target genes by targeting adsorption of the target miRNA, leading to brain white matter damage through Janus kinase 2 (JAK2)/signal transducers and activators of transcription (STAT3) signal pathway and Wnt signal pathway.There is no significant difference in circRNA expression profile between WMH with or without cognitive impairment. Cognitive impairment in patients with WMH may have other reasons.
Cognitive Dysfunction/genetics* ; Female ; Humans ; Leukocytes, Mononuclear ; Male ; MicroRNAs ; RNA/genetics* ; RNA, Circular ; Software ; White Matter

This article summarizes the concept, implementers, intervention subjects, intervention methods, intervention mechanisms, theoretical basis and application effects of visual art therapy (VAT) . This article also proposes training professional implementation personnel, screening patients through the community, promoting rehabilitation through multidisciplinary cooperation, establishing interest groups with peer support, setting up relevant courses in colleges, and cooperation between nursing home and universities to promote the promotion and application of VAT in patients with dementia in my country.

Objective To evaluate the diagnostic value of CEA, CA19-9, CA72-4, AFP, and CA125 in gastric stromal tumors. Methods 41 patients with gastric stromal tumors and 11 patients with gastric leiomyoma were recruited in this study from Qilu Hospital of Shandong University during May 2014 to December 2017. The tissue was collected by surgery, and HE staining was done. Immunohistochemistry was employed to detect the expression of CD34, CD117, and DOG-1. Serum of all cases and 41 healthy volunteers in the same hospital were collected. The levels of CEA, CA19-9, CA72-4, AFP and CA125 were examined by electrochemiluminescence assay, and the differences in each group were compared by M-W test or K-W test. Then the relationship between those biomarkers and the clinical parameters of gastric stromal tumors was analyzed. Moreover, AUC (Area Under the curve), cut-off value, sensitivity, specificity, positive predictive value, negative predictive value with drawing ROC curve (receiver operating characteristic curve) were also calculated. Results Spindle cells or epithelioid cells were observed in the tissue of gastric stromal tumors. The expression of CD34, CD117, DOG-1 were positive. The level of the serum CEA 1.53 (1.15, 2.22) ng/ml in patients with gastric stromal tumor patients was higher than that in healthy controls 1.06 (0.62, 1.48) ng/ml and that in patients with gastric leiomyoma 0.79 (0.39, 1.39) ng/ml (the U value was 446.5, and 113.0 respectively, P<0.05). The level of CA19-9 in gastric stromal tumors 9.30 (4.95, 12.70) U/ml was higher than that in healthy controls 6.62 (4.56, 8.82) U/ml (the U value was 615.5, P<0.05). There were no significant differences in AFP, CA125, and CA72-4 of three groups (the H value was 4.348, 1.073, and 3.897, P>0.05). Furthermore, the level of CEA was closely related to TNM stage (the U value was 129.0, P<0.05). The diagnostic value of CEA and CA19-9 was statistically not significant (P>0.05). However, the combination of two markers might increase diagnostic efficiency. The sensitivity, specificity, positive predictive value, negative predictive value and AUC was 92.7％, 48.8％, 64.4％, 87.0％ and 0.752 respectively. Conclusion The combination of CEA and CA19-9 has better sensitivity and negative predictive value in auxiliary diagnosis of gastric stromal tumors.

Objective To summarize the care points of nursing to patients with maxillary defect repaired by 3D printing individualized titanium mesh. Methods Nursing staff cooperated with doctors to control the disease of the whole body and prevent oral infection by performing psychological nursing, keeping the respiratory tract smooth after operation, preventing bleeding and infection of the wound, conducting oral, eye and pain care, preventing cerebrospinal fluid leakage, intracranial infection and venous blood thrombus of lower extremity and helping the patients with rehabilitation training. Results The hospitalization time of 5 patients was 11～20d with an average of (14.80 ± 3.31) d. 1 case had cerebrospinal fluid leakage during the operation and 1 had postoperative corneal edema. After treatment and nursing, all the patients were discharged from the hospital. Follow-up of 6 months showed no recurrence and good appearance in the maxillofacial region. Conclusion The nursing measures for the patients with to patients with maxillary defect repaired by 3D printing individualized titanium mesh include respiratory tract management, oral cavity, eye and pain nursing, prevention of bleeding and infection of wound, prevention of cerebrospinal fluid leakage, intracranial infection and venous thrombosis of lower extremities, which can promote the recovery of the patients soon.

UDP-glucuronosyltransferase 1A1 (UGT1A1) plays a key role in detoxification of many potentially harmful compounds and drugs. UGT1A1 inhibition may bring risks of drug-drug interactions (DDIs), hyperbilirubinemia and drug-induced liver injury. This study aimed to investigate and compare the inhibitory effects of icotinib and erlotinib against UGT1A1, as well as to evaluate their potential DDI risksUGT1A1 inhibition. The results demonstrated that both icotinib and erlotinib are UGT1A1 inhibitors, but the inhibitory effect of icotinib on UGT1A1 is weaker than that of erlotinib. The ICvalues of icotinib and erlotinib against UGT1A1-mediated NCHN--glucuronidation in human liver microsomes (HLMs) were 5.15 and 0.68 μmol/L, respectively. Inhibition kinetic analyses demonstrated that both icotinib and erlotinib were non-competitive inhibitors against UGT1A1-mediated glucuronidation of NCHN in HLMs, with thevalues of 8.55 and 1.23 μmol/L, respectively. Furthermore, their potential DDI risksUGT1A1 inhibition were quantitatively predicted by the ratio of the areas under the concentration-time curve (AUC) of NCHN. These findings are helpful for the medicinal chemists to design and develop next generation tyrosine kinase inhibitors with improved safety, as well as to guide reasonable applications of icotinib and erlotinib in clinic, especially for avoiding their potential DDI risksUGT1A1 inhibition.