Objective To investigate the distribution,epidemiologic feature and the related risk features of allergic rhinitis among college students in Kunming.Methods Stratified cluster sampling was conducted in each school as a unit.The investigated subjects included 1500 students aged from18 to 29 years old from 7 universities in Kunming,Yunnan Province.The epidemiological investigation was carried out using the designed questionnaire of allergic rhinitis.The results were analyzed.Restlts We had given out 1500 questionnaires and the response rate was 98.9％.The self-reported prevalence of allergic rhinitis was 25.4％ among college students in Kunming,in which,the males' prevalence rate was 29.3％ and the females' was 22.9％.And 3.7％ of the students with allergic rhinitis were combined with asthma and the 19.1％ combined with a history of familial inheritance.The main risk factor was dust.Concltsion The self-reported and prevalence of allergic rhinitis among college students in Kunming is 25.4％.Males' prevalence rate is slightly higher than the females'.The potential risk factors are bronchial asthma and the history of familial inheritance.The mainly inducement is dust,animal fur and plant pollen.

OBJECTIVE: To assess the value of chromosomal microarray analysis (CMA) for the prenatal diagnosis of a fetus with structural anomaly detected by ultrasonography. METHODS: The fetus and its parents were subjected to chromosomal karyotyping and CMA analysis. RESULTS: The fetus was found to carry a 46,XN,t(8;11)(q21.2;q13) translocation which was inherited from its mother. CMA has found no copy number variations (CNVs) in both parents but a de novo 2.00 Mb microdeletion in the fetus at 8q13.3. CONCLUSION CMA is capable of detecting microdeletions and microduplications in fetuses with translocations detected by karyotyping analysis.
Chromosome Aberrations ; Chromosome Deletion ; Chromosomes, Human, Pair 8 ; DNA Copy Number Variations ; Female ; Fetus ; Humans ; Karyotyping ; Microarray Analysis ; Pregnancy ; Prenatal Diagnosis

Objective: To delineate the variants spectrum of phenytalanine hydroxylase (PAH) gene among 78 unrelated patients with phenylketonuria (PKU) from Jiangxi province. Methods: The 13 exons and flanking intronic regions of the PAH gene were subjected to PCR amplification and sequencing. Results: A total of 143 variants were detected among the 156 alleles, which included 54 types of variants, which yielded a detection rate of 91.7%. Common variants have included R243Q (26/143, 18.2%), R408Q (10/143, 7.0%), EX6-96A>G (8/143, 5.6%), IVS4-1G>A (7/143, 4.9%), R241C (7/143, 4.9%) and V399V (7/143, 4.9%). In addition, 6 novel variants were detected, which included IVS4-3T>G, Q172H, C284Y, V291L, V329del, and L430R. The variants consisted of missense, splicing, nonsense and deletion variants, which have mainly located in exons 7 (45, 31.5%), 12 (17, 11.9%), 11 (16, 11.2%) and 6 (14, 9.8%). Conclusion Variants of the PAH gene identified in Jiangxi province mainly involve exons 7, 12, 11 and 6, with the most common variants being R243Q and R408Q. Six novel variants were identified.

Objective To analyze the effect of perioperative systemic nursing for laparoscopic radical nephrectomy patients.Methods A total of 90 patients with laparoscopic radical nephrectomy undergoing laparoscopic surgery were randomly divided into observation group and control group,with 45 cases in each group.The observation group used the perioperative whole systematic nursing,the control group traditional nursing.The therapeutic effect,postoperative pain,SAS score,SDS score and postoperative complications were compared between the two groups.Results The total effective rate of the observation group was significantly higher than that of the control group (97.78％ vs.84.44％,P ＜ 0.05);The number of patients with 0,Ⅰ pain was more,and grade Ⅱ and Ⅲ pain patients in observation group were significantly less than that in the control group (P ＜ 0.05);SAS scores and SDS scores of the two groups after treatment decreased compared with treatment before,and the observation group was significantly lower than the control group (P ＜ 0.05);The postoperative complication rate in the observation group was significantly lower than that in the control group (P ＜ 0.05).Conclusion Perioperative systemic nursing measures can improve the curative effect of laparoscopic radical nephrectomy,relieve the pain and negative mood of patients,and reduce the incidence of complications.

Objective To analyze the effect of perioperative systemic nursing for laparoscopic radical nephrectomy patients.Methods A total of 90 patients with laparoscopic radical nephrectomy undergoing laparoscopic surgery were randomly divided into observation group and control group,with 45 cases in each group.The observation group used the perioperative whole systematic nursing,the control group traditional nursing.The therapeutic effect,postoperative pain,SAS score,SDS score and postoperative complications were compared between the two groups.Results The total effective rate of the observation group was significantly higher than that of the control group (97.78％ vs.84.44％,P ＜ 0.05);The number of patients with 0,Ⅰ pain was more,and grade Ⅱ and Ⅲ pain patients in observation group were significantly less than that in the control group (P ＜ 0.05);SAS scores and SDS scores of the two groups after treatment decreased compared with treatment before,and the observation group was significantly lower than the control group (P ＜ 0.05);The postoperative complication rate in the observation group was significantly lower than that in the control group (P ＜ 0.05).Conclusion Perioperative systemic nursing measures can improve the curative effect of laparoscopic radical nephrectomy,relieve the pain and negative mood of patients,and reduce the incidence of complications.

OBJECTIVE: To explore the genetic basis for a Chinese pedigree affected with N-acetylglutamate synthase deficiency. METHODS: Trio whole exome sequencing (WES) was carried out for the pedigree. Pathogenicity of the identified variant was predicted based on the latest recommendation of the American College of Medical Genetics and Genomics (ACMG). Prenatal diagnosis was provided for subsequent pregnancy through Sanger sequencing. RESULTS: Trio WES showed that the proband has carried compound heterozygous c.68delG and c.796G>C variants of NAGS gene, for which the mother and father were respectively heterozygous carriers. Neither variant was reported previously. Based on the ACMG guidelines, the c.68delG variant was classified as "likely pathogenic" (PVS1+PM2), while the c.796G>C variant was classified as with "uncertain significance" (PM2+BP4). Sanger sequencing validated the above findings, and only detected the heterozygous c.796G>C variant in the amniotic fluid sample. The fetus was followed up till 6 month after birth with no obvious abnormality. CONCLUSION The compound heterozygous c.68delG and c.796G>C variants of the NAGS gene probably underlay the disorder in this pedigree, and the resulth asenabled genetic counseling and prenatal diagnosis for this pedigree.
Amino-Acid N-Acetyltransferase/genetics* ; China ; Female ; Genetic Testing ; Humans ; Male ; Mutation/genetics* ; Pedigree ; Pregnancy ; Prenatal Diagnosis ; Urea Cycle Disorders, Inborn/genetics* ; Whole Exome Sequencing

Objective:To evaluate the safety and effectiveness for the treatment of totally robotic fundoplication.Methods:A retrospective analysis was conducted on the clinical data of 21 patients with gastroesophageal reflux disease (GERD) who underwent unassisted totally robotic fundoplication at the Second Department of General Surgery, Yan'an Hospital Affiliated to Kunming Medical University from Aug 2023 to Jan 2024. The postoperative outcomes were evaluated using SF-36, GERD-Q, and NRS scoring indicators.Results:All 21 patients successfully underwent the surgery. The robotic surgery time was (99±41) minutes, with precise intraoperative anatomy and insignificant blood loss of (1.7±1.4) ml. There were no intraoperative or postoperative complications, and no conversions to open surgery . Postoperative recovery of bowel function was rapid (11.71±3.33) hours, with minimal postoperative pain (NRS score of 1.67±0.48).The postoperative hospital stay was short (3.86±2.90) days, and patient satisfaction was high, SF-36 score of (80.90±1.14);The symptoms of reflux after surgery was significantly reduced.Postoperative GERD-Q score of (4.38±1.69) significantly lower than the preoperative score of (13.90±2.07).Conclusion:Totally robotic fundoplication provides clear view of intraoperative anatomical structures, rapid postoperative recovery, minimal pain, and effective anti-reflux outcomes.