Injection fear is widespread in the population, which can cause patients to tolerate or avoid injection, reduce treatment compliance, and increase the burden of healthcare. Choosing appropriate injection fear assessment tools in clinical practice is helpful to understand the degree, psychological characteristics and influencing factors of individual injection fear. In this paper, the contents, characteristics and application methods of fear of injection assessment tools at home and abroad are reviewed, in order to provide reference for the application and development of fear of injection assessment tools for medical staff.

Objective:To summarize the research status and contents of the needs of breast cancer patients undergoing first operation.Methods:The articles related to the needs of patients undergoing first surgery for breast cancer were searched by computer in PubMed, Cochrane Library, Web of Science, Embase, China National Knowledge Infrastructure, Wanfang Database, VIP and China Biology Medicine disc. The search period was from January 1, 2013 to December 31, 2022.Results:A total of 17 articles were included, and the research design mainly focused on qualitative and observational studies. Breast cancer patients with first operation had a high degree of demand, and the demand content was diverse, mainly including information needs, health guidance needs, emotional needs and social support needs. The needs of breast cancer patients with different ages and different treatment stages were different.Conclusions:It is suggested that a personalized needs intervention plan should be formulated to meet the diversified needs of breast cancer patients.

OBJECTIVETo determine the genetic cause for two mentally retarded patients from a family, and to correlate their genotypes with clinical phenotypes.

METHODSRoutine G-banded karyotyping analysis was performed. Single nucleotide polymorphism (SNP) microarray analysis was used to detect microdeletions or microduplications. Fluorescence in situ hybridization (FISH) was used to ascertain the origin of chromosomal abnormalities.

RESULTSBoth proband and his uncle showed a normal karyotype. SNP microarray analysis has identified a 1.147-Mb microdeletion at 16p13.3 (85 880-1 233 819) and a 2.948-Mb microduplication at 19q13.42-q13.43 (56 008 597-58 956 816). FISH analysis confirmed that the patient has inherited a derivative chromosome 16 from his father. The proband presented with mental retardation, reduced speech, and facial dysmorphism (hypertelorism, down-slanting palpebral fissure, low nasal bridge and wide gap between front teeth). His uncle presented with a milder phenotype with mental retardation.

CONCLUSIONBoth the proband and his uncle have carried a chromosome microdeletion at 16p and microduplication at 19q, which were originated from their fathers carrying a balanced t(16;19) translocation. Combined SNP microarray analysis and FISH assay are useful for the detection the copy number variations and delineation of potential structural changes, which may help with evaluation of recurrence risk for this family.

Adult ; Child ; Chromosome Deletion ; Chromosome Duplication ; Chromosomes, Human, Pair 16 ; Chromosomes, Human, Pair 19 ; Humans ; In Situ Hybridization, Fluorescence ; Intellectual Disability ; genetics ; Karyotyping ; Male ; Oligonucleotide Array Sequence Analysis ; Polymorphism, Single Nucleotide ; Translocation, Genetic

Objective To explore an auxiliary method to improve DWI image quality of testis.Methods Thirty healthy male volunteers were selected,and EPI-DWI and FSE-T2WI scanning with the same parameters were successively performed according to three different schemes.Scheme A:Padding ultrasonic coupling agent-soft rubber bag at the scanning position.Scheme B:Padding physiological saline-soft rubber bag at the scanning position.Scheme C:No preexamination treatment at the scanning position.FSE-T2WI (the same scheme and the same slice) was used as the reference of anatomic form,and the images were conducted by two attending doctors.The image geometric distortion,signal uniformity and anatomical clarity were scored by 5 points method.SNR and CNR of were calculated by one of the two doctors.The scoring consistency between the two doctors was evaluated.The scoring of image geometric distortion,signal uniformity,anatomic clarity,SNR and CNR of the three schemes were statistically analyzed.Results The scoring consistency of image geometrical distortion,signal uniformity and anatomical clarity of the three schemes were relatively good or better between the two doctors (Kappa=0.805,0.737 and 0.713).There were significant differences of image geometrical distortion,signal uniformity and anatomical clarity scoring obtained from three schemes (comparisons between groups and overall comparison,all P＜ 0.05),superiority:Scheme A＞ Scheme B＞ Scheme C.Conclusion Ultrasonic coupling agent-soft rubber bag padding method can significantly improve DWI imaging quality of testis.

Objective:To investigate the clinical, imaging, etiological and prognostic features of patients with infarctions in different locations of the medulla oblongata.Methods:Patients with acute medullary infarction hospitalized at Tianjin Huanhu Hospital from July 2017 to July 2022 were included. The risk factors, clinical manifestation, stroke mechanism and 90-day prognosis of these patients were analyzed retrospectively.Results:Among the 256 patients enrolled, 150 (58.6%) had lateral medullary infarction (LMI), 106 (41.4%) had medial medullary infarction (MMI). The most frequent clinical manifestation of patients with LMI was dizziness (84.7%,127/150). And motor disorders (83.0%,88/106) was the most frequent clinical manifestation of patients with MMI. LMI lesions were mostly located in the middle (42.7%,64/150) and MMI lesions were mostly located in the upper (60.4%,64/106) medulla oblongata, with statistically significant difference (χ 2=47.53, P<0.001). Large artery atherosclerosis (LAA) was the main stroke mechanism in LMI and MMI [57.3%(86/150) vs 56.6%(60/106)]. Early neurological deterioration was more common in MMI (25.5%,27/106) and less common in LMI (7.3%,11/150), with statistically significant difference (χ 2=16.17, P<0.001). At discharge, more patients with MMI showed poor prognosis in short term [45.3% (48/106) vs 24.0% (36/150), with statistically significant difference (χ 2=12.76, P<0.001)] and even long term at 90-day follow-up [33.0% (35/106) vs 12.7% (19/150), also with statistically significant difference (χ 2=15.48, P<0.001)] than those with LMI. A total of 10 patients (4.0%, 10/256) developed respiratory failure during hospitalization, including 7 patients with LMI (4.7%, 7/150) and 3 patients with bilateral MMI (2.8%,3/106). Early neurological deterioration ( OR=3.38, 95% CI 1.25-9.10, P=0.016) and LAA (compared with small artery occlusion) ( OR=3.08, 95% CI 1.13-8.37, P=0.028) were independent risk factors for poor prognosis in MMI. Age ( OR=1.01, 95% CI 1.01-1.17, P=0.026) and early neurological deterioration ( OR=20.19, 95% CI=2.63-155.06, P=0.004) were independently correlated with poor outcome in LMI. Conclusions:LMI and MMI had similar etiology and significant differences in clinical manifestations, early neurological deterioration and prognosis. Further classification of medullary infarction was of great significance for diagnosis, treatment and prognosis evaluation.

Objective: To prospectively evaluate the outcomes of ultrasound (US)-guided radiofrequency ablation (RFA) in tertiary hyperparathyroidism (THPT). Materials and Methods: Patients with THPT underwent RFA between September 2017 and January 2022. Laboratory parameters, including serum intact parathyroid hormone (iPTH) levels, were monitored for 48 months after RFA and compared with the levels at baseline. Complications related to RFA and changes in hyperparathyroidism-related clinical symptoms were recorded before and after RFA. Results: A total of 42 patients with THPT were recruited for this study. Ultimately, 36 patients with renal failure and 2 patients who underwent successful renal transplantation (male:female, 17:21; median age, 54.5 years) were enrolled. The follow-up time was 21.5 ± 19.0 months in the 36 patients with renal failure. In these 36 patients, iPTH levels were significantly decreased to 261.1 pg/mL at 48 months compared with the baseline value of 1284.9 pg/mL (P = 0.012). Persistent hyperparathyroidism, defined as iPTH levels maintained at > 585.0 pg/mL for 6 months after treatment, occurred in 4.0% of patients (1/25). Recurrent hyperparathyroidism, defined as iPTH levels > 585.0 pg/mL after 6 months, were 4.0% (1/25) and 0.0% (0/9) at 6 months and 4 years after treatment, respectively. In two patients with THPT after successful renal transplantation, iPTH decreased from the baseline value of 242.5 and 115.9 pg/mL to 171.0 and 62.0 pg/mL at 6 months after treatment. All complications resolved within 6 months of ablation without medical intervention, except in 10.5% (4/38) patients with permanent hypocalcemia. The overall symptom recovery rate was 58.8% (10/17). The severity scores for bone pain, arthralgia, and itchy skin associated with hyperparathyroidism improved after treatment (P < 0.05). Conclusion US-guided RFA is an effective and safe alternative to surgery in the treatment of patients with TPTH and improves hyperparathyroidism-related clinical symptoms.Keywords: Ultrasound; Radiofrequency ablation; Te

Dendritic Cells ; pathology ; Hematologic Neoplasms ; pathology ; Humans ; Skin

Adult ; Anti-Inflammatory Agents, Non-Steroidal/therapeutic use* ; COVID-19/drug therapy* ; Humans ; Pyridones/therapeutic use* ; Treatment Outcome

To explore the differentially expressed genes (DEGs) related to biosynthesis of active ingredients in wolfberry fruits of different varieties of Lycium barbarum L. and reveal the molecular mechanism of the differences of active ingredients, we utilized Illumina NovaSeq 6000 high-throughput sequencing technology to conduct transcriptome sequencing on the fruits of 'Ningqi No.1' and 'Ningqi No.7' during the green fruit stage, color turning stage and maturity stage. Subsequently, we compared the profiles of related gene expression in the fruits of the two varieties at different development stages. The results showed that a total of 811 818 178 clean reads were obtained, resulting in 121.76 Gb of valid data. There were 2 827, 2 552 and 2 311 DEGs obtained during the green fruit stage, color turning stage and maturity stage of 'Ningqi No. 1' and 'Ningqi No. 7', respectively, among which 2 153, 2 050 and 1 825 genes were annotated in six databases, including gene ontology (GO), Kyoto encyclopedia of genes and genomes (KEGG) and clusters of orthologous groups of proteins (KOG). In GO database, 1 307, 865 and 624 DEGs of green fruit stage, color turning stage and maturity stage were found to be enriched in biological processes, cell components and molecular functions, respectively. In the KEGG database, the DEGs at three developmental stages were mainly concentrated in metabolic pathways, biosynthesis of secondary metabolites and plant-pathogen interaction. In KOG database, 1 775, 1 751 and 1 541 DEGs were annotated at three developmental stages, respectively. Searching the annotated genes against the PubMed database revealed 18, 26 and 24 DEGs related to the synthesis of active ingredients were mined at the green fruit stage, color turning stage and maturity stage, respectively. These genes are involved in carotenoid, flavonoid, terpenoid, alkaloid, vitamin metabolic pathways, etc. Seven DEGs were verified by RT-qPCR, which showed consistent results with transcriptome sequencing. This study provides preliminary evidences for the differences in the content of active ingredients in different Lycium barbarum L. varieties from the transcriptional level. These evidences may facilitate further exploring the key genes for active ingredients biosynthesis in Lycium barbarum L. and analyzing their expression regulation mechanism.
Flavonoids/metabolism* ; Fruit/genetics* ; Gene Expression Profiling/methods* ; Gene Expression Regulation, Plant ; Lycium/metabolism* ; Metabolic Networks and Pathways ; Transcriptome