OBJECTIVE: To observe the clinical efficacy of different acupuncture methods in the treatment of ankylosing spondylitis (AS) at different stages. METHODS: Thirty-two patients with AS were treated with acupuncture at ashi points (tendon focus), triple acupuncture method was used in the acute phase, accompanied needling method was used in the remission phase, once a day, 5 times a week for 4 weeks. The Bath ankylosing spondylitis disease activity index (BASDAI) score, Bath ankylosing spondylitis functional index (BASFI) score and TCM symptom grade quantitative standard score before and after treatment were observed, and the efficacy was evaluated. RESULTS: After treatment, the BASDAI score, BASFI score and TCM symptom grade quantitative standard score were reduced compared with those before treatment (P<0.01), the effective rate was 96.9% (31/32). CONCLUSION Different acupuncture methods in the treatment of AS at different stages could improve signs and symptoms, such as pain, activity limitation and morning stiffness.
Humans ; Spondylitis, Ankylosing/physiopathology* ; Acupuncture Therapy/methods* ; Male ; Female ; Adult ; Middle Aged ; Young Adult ; Acupuncture Points ; Treatment Outcome

Citrus, which has been consumed internationally for a long time, is widely used as a health food. Citrus and its active components exert significant effects on oxidative stress and lipid metabolism, which are closely associated with female reproductive health. Studies suggest that citrus-derived compounds may alleviate oxidative stress by activating signaling pathways such as nuclear factor erythroid 2-related factor 2 (Nrf2) and Sirtuin 1 (SIRT1), and improve lipid metabolism through the activation of pathways such as peroxisome proliferator-activated receptor α (PPARα). This review focuses on the effects of Citrus on oxidative stress and lipid metabolism, aiming to provide new insights for promoting female reproductive health; however, further work is needed to elucidate the mechanisms involved and validate the therapeutic potential of Citrus's bioactive components in clinical settings.
Citrus/chemistry* ; Oxidative Stress/drug effects* ; Female ; Humans ; Lipid Metabolism/drug effects* ; Reproductive Health ; Animals ; Sirtuin 1/metabolism* ; NF-E2-Related Factor 2/metabolism* ; Signal Transduction/drug effects* ; PPAR alpha/metabolism*

Objective To investigate the association between microvariants at locus DYS570 and Y-SNPs haplogroup.Methods 89 Y-SNPs and 34 Y-STRs in AIYSNP42,AIYSNP47 and YfilerTM Platinum kits were used to detect the genotype of 116 microvariants at locus DYS570 in Kunming,and the Set-B kit was used to detect the core repeat sequences of the DYS570 locus.The data were statistically analyzed by direct counting method.Then,a network map was drawn by Network 10.2,in order to visualize the genetic information of the sample.Results The results demonstrated that 111 DYS570/18.3-21.3 samples had a core repeat sequence of TTT[TITC]18-21,belonging to subgroup O2a2b1a1a1a4-F14494.A DYS570/20.3 sample had a core repeat sequence of[TTTC]15TTC[TTTC]5,belonging to O2a1b1a1a1a1e-F1365 subgroup.A DYS570/17.1 sample had a core repeat sequence of[TTTC]17 T,belonging to the O2a1b1a1a1a-F11 subgroup.Three DYS570(19.2)samples had[TTTC]3 TT[TTTC]16,belonging to the D1a1a-M15 haplogroup.Conclusion The results indicated that the microvariant with the same core repeat structure at locus DYS570 was associated with haplogroups,and the ancestry origin of samples can be inferenced from microvariant characteristics during the practice of forensic medicine.

Objective To analyze the effects of miR-181a-5p overexpression on metabolites in the small intestines of mice with subcutaneous oral cancer by detecting changes in metabolites and metabolic pathways.Methods Three groups were included in study:Control group,negative control and miR-181a-5p overexpression group.To establish a subcutaneous oral cancer model in mice,variously treated cell suspensions were subcutaneously injected into the upper right of the groin in female M-NSG severely immunodeficient mice.Changes in pathology and small intestinal tissues were assessed by HE staining.Changes in mouse body weight were also assessed.Tandem orbitrap mass spectrometry and ultra-high performance liquid chromatography-tandem time-of-flight mass spectrometry,were used to examine metabolites in the small intestines.By pre-analyzing the original data and quality rating sample data,XCMS was able to assess which metabolites were different among the groups.To identify unique metabolic pathways,KEGG enrichment analysis was used.Results A total of 170 distinct metabolites were found in the small intestinal tissues of Control and NC groups.Choline metabolism,alanine,aspartate,and glutamate metabolism,GABA synaptic metabolism,glycerophospholipid metabolism,cAMP signaling route,cancer center carbon metabolism,and niacin and niacin amine metabolic pathways were important signaling pathways for metabolite enrichment.In the NC group,16 distinct metabolites with VIP values larger than 2 were found in the small intestines compared with the OE group overexpressing miR-181a-5p.Glycerin phosphorylcholine,palmitic acid,3-hydroxybutyl carnitine,and β-hydroxybutyric acid were among the metabolites that significantly varied.The primary enhanced metabolic pathway was the choline pathway.Conclusions Mouse small intestines underwent slight changes from subcutaneous oral cancer with the greatest effect on metabolites critical for energy metabolism.The choline metabolic pathway was the pathway that selected absolutely metabolites in mouse small intestines with subcutaneous grafts of oral cancer.

Objective: 18F-N-(2-(Diethylamino)ethyl)-5-(2-(2-(2-fluoroethoxy)ethoxy)ethoxy) picolinamide ( 18F-PFPN) is a novel positron emission tomography (PET) probe designed to specifically targets melanin. This study aimed to evaluate the diagnostic feasibility of 18F-PFPN in patients with ocular or orbital melanoma. Materials and Methods: Three patients with pathologically confirmed ocular or orbital melanoma (one male, two females; age 41–59 years) were retrospectively reviewed. Each patient underwent comprehensive 18F-PFPN and 18F-fluorodeoxyglucose ( 18F-FDG) PET scans. The maximum standardized uptake value (SUV max) of the lesion and the interference caused by background tissue were compared between 18F-PFPN and 18F-FDG PET imaging. In addition, the effect of intrinsic pigments in the uvea and retina on the interpretation of the results was examined. The contralateral non-tumorous eye of each patient served as a control. Results: All primary tumors (3/3) were detected using 18F-PFPN PET, while only two primary tumors were detected using 18F-FDG PET. Within each lesion, the SUV max of 18F-PFPN was 2.6 to 8.3 times higher than that of 18F-FDG. Regarding the quality of PET imaging, the physiological uptake of 18F-FDG PET in the brain and periocular tissues limited the imaging of tumors. However, 18F-PFPN PET minimized this interference. Notably, intrinsic pigments in the uvea and retina did not cause abnormal concentrations of 18F-PFPN, as no anomalous uptake of 18F-PFPN was detected in the healthy contralateral eyes. Conclusion Compared to 18F-FDG, 18F-PFPN demonstrated higher detection rates for ocular and orbital melanomas with minimal interference from surrounding tissues. This suggests that 18F-PFPN could be a promising clinical diagnostic tool for distinguishing malignant melanoma from benign pigmentation in ocular and orbital melanomas.

Objective To investigate the association of the DYS527a/b and DYF387S1a/b multi-allele pattern with Y-SNP haplogroups.Methods Samples from 295 unrelated males who carrying the DYS527a/b multi-allele pattern were amplified by the YFilerPlus? kit.The genotypes of their frequency distributions,including three multi-copy loci(DYS527a/b,DYF387S1a/b,DYS385a/b)and other single-copy loci were obtained.The DYS527a/b multi-allele pattern and their haplotypes were examined for the associations with Y-chromosome haplogroups using the AIYSNP42 kit,which contains 42 Y-SNP loci.Based on the above results,the association between the DYS527a/b multi-allele patter and its constituent Y-STR haplotypes and related haplogroups was discussed.Results Among the 295 samples,the DYS527a/b tri-allele pattern and tetra-allele pattern accounted for 97.29%and 2.71%respectively,while the DYF387S1a/b tri-allele pattern and tetra-allele encompassed 54.24%and 4.75%.Null allele was detected in DYS448 in 13.22%of the samples.Here,7 Y-SNPs were deticted such as O-M175 and C-M131 which encompassed 45.76%and 45.08%.The haplogroups of R1-M173,N-M231,D1-M174,J-M304 and F-M89 were less than 13 cases,with frequencies ranging from 4.41%～0.34%.There were Y-STR genotypes differences among haplogroups,as haplogroup O-M175 was represented by 4 genotypes of Y-STR profiles characterized by DYS385a/b(12/12,as well as 12/17,12/18,12/19),DYS392(13),DYS593(16)and DYS393(12),and haplogroup C-M130 was characterized by DYS527a/b(19/20/21),DYS385a/b(11),DYS593(17),DYS390(23),Y_GATA_H4(11),and DYS444(13)and so on.Conclusion The DYS527a/b multi-allele pattern is frequently observed in the Kunming population with haplogroup C-M130.In the samples from haplogroups O,C,R1 and N,the DYS527a/b and DYF387S1a/b haplotypes frequently exhibit the multi-allele pattern.Given the frequencies of different haplogroups and the association between Y-SNP haplogroups and Y-STR loci,it could be helpful to look for more details in the paternal lineage search.

Objective:To predict the mechanism of Danggui Buxue Decoction for anti-myocardial ischemia-reperfusion injury and "treating different diseases with the same method" in ischemic stroke based on network pharmacology and molecular docking.Methods:The active components and targets of Danggui Buxue Decoction were screened by retrieving the database of TCMSP and literature; the corresponding targets of myocardial ischemia-reperfusion injury and ischemic stroke were found by OMIM and GeneCards database; the intersection targets of Danggui Buxue Decoction and disease were obtained by using Venny diagram, and the common target network and protein-protein interaction network were constructed by Cytoscape 3.7.1 software and STRING database. The GO and KEGG pathways were enriched by David Database, and the Bio GPS database was used to obtain the tissue distribution information of the key targets. The molecular docking technology was used to verify the results.Results:There were 21 active components in Danggui Buxue Decoction, 181 effective targets and 93 cross targets with diseases. The key components were quercetin, Kaempferol, β-sitosterol, formononetin and isorhamnetin. The key targets were AKT1, TNF, IL6, IL-1β and VEGFA. The enrichment results showed that the main action pathways were fluid shear force and arteriosclerosis, lipid and arteriosclerosis, AGE-RAGE signal pathway in diabetic complications, and the core targets were mainly located in the medullary cells, dendritic cell, smooth muscle, prostate, thyroid and other tissues. The results of molecular docking showed that quercetin had the best binding effect to IL-1β, while isorhamnetin had the best binding effect to IL-1β.Conclusion:Danggui Buxue Decoction is against myocardial ischemia-reperfusion injury and ischemic stroke through hemodynamics, lipid metabolism, inflammatory reaction, oxidative stress, immune reaction and cell apoptosis, plays the role of "treating different diseases with the same method".

Objective:To investigate the correlation between variations in mitochondrial DNA (mtDNA) control region (D-loop) and keloids.Methods:A total of 216 patients with keloids were collected from Department of Dermatology, the First Affiliated Hospital of Kunming Medical University from 2016 to 2019. Total DNA was extracted from peripheral blood samples of all the patients, as well as keloid tissues and perilesional normal skin tissues of 25 patients with keloids. Peripheral blood samples were collected from 299 health checkup examinees without keloids in Health Examination Center, the Affiliated Hospital of Yunnan University, who served as controls. PCR amplification and Sanger sequencing were performed on the mtDNA D-loop region, and mutation sites in each sample were analyzed by comparisons with the revised Cambridge Reference Sequence (rCRS) . Haplogroups were assigned in the 2 groups by using Phylotree-mtDNA tree Build 17. Mutations in the mtDNA D-loop region were compared among keloid tissues, perilesional normal skin tissues and peripheral blood samples. A median-joining network was constructed via network 5.0 software. Binary logistic regression analysis was performed to investigate the correlation between haplogroup frequencies and the occurrence of keloids, and chi-square, t and t′ tests were used to analyze clinical data. Results:Among the 216 patients with keloids, variations in mtDNA D-loop region were classified into 10 haplogroups, including A, B, D, R9, G, M*, M7, M8, M9 and N9, with the haplogroups R9 and M9 showing the highest (21.3%, 46/216) and lowest (0.9%, 2/216) frequencies respectively. The frequencies of haplogroups M7 ( P=0.040, OR=0.248, 95% CI: 0.066 - 0.937) and N9 ( P=0.048, OR=0.191, 95% CI: 0.037-0.986) were significantly lower in the patients with keloids than in the controls. The median-joining network plot showed that the distribution pattern of the haplogroup M7 differed between the patients with keloids and controls. Significantly less number of lesional sites and younger age of onset were observed in the patients with haplogroup M7 compared with those with non-M7 haplogroups ( P=0.000 1, 0.045, respectively) . Conclusion:The haplogroup M7 is correlated with the occurrence of keloids, and may be a potential protective factor for keloid formation.

Objective:To analyze the clinical phenotypes and prenatal diagnosis of a pedigree with oculo-facio-cardio-dental (OFCD) syndrome.Methods:A pregnant woman at 17 gestational weeks was admitted to the Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School in 2017 for genetic counseling. Genetic tests as performed for the proband (the pregnant woman), her husband, and the induced fetus of last pregnancy genetic test and the detected variants were analyzed and verified by chromosomal microarray analysis (CMA), multiplex ligation-dependent probe amplification (MLPA) and quantitative real time-polymerase chain reaction (Q-PCR). The detection platform established by MLPA and Q-PCR technology was used to perform prenatal diagnosis of the present pregnancy. Other family members were screened for BCOR gene mutation. Related mutation types were retrieved from ClinVar database with term of " BCOR", and related literature from CNKI and PubMed with terms of "OFCD syndrome", " BCOR gene", and "oculo facio cardiac dental syndrome" to summarize the clinical manifestations, mutation type and pathogenesis of this disease. Results:The proband has congenital cataracts, long face, congenital atrial septal defect, and severe dental malformations, which were consistent with the clinical features of OFCD syndrome. WES suggested that the proband and her induced fetus were suspected of having a large submicroscopic deletion of the exons of BCOR gene, which was confirmed by CMA, MLPA and Q-PCR, with a 105 kb deletion containing BCOR exons 1-15. The amniotic fluid genetic analysis of the present pregnancy showed that the fetus has a normal female karyotype, and did not carry the same BCOR gene copy number abnormality as the proband. The child grew and normally developed without any characteristic manifestations of OFCD syndrome during follow-up. Other families of the proband did not show clinical features of OFCD syndrone, and no BCOR gene copy number abnormality was detected. A total of 35 cases of BCOR gene mutation types related to OFCD syndrome were retrieved from ClinVar database. The data analysis revealed that the differences in clinical manifestations between Lenz microphthalmos syndrome and OFCD syndrome were mainly caused by different mutation types of BCOR gene. Among the 90 retrieved cases of OFCD syndrome obtained through literature, only one case was reported in China. Analysis of these 90 cases showed that the characteristic manifestations of OFCD syndrome, involving the eye, face, heart, teeth, and skeletal system. OFCD syndrome were confirmed in the proband and her induced fetus according to the clinical manifestation and the mutation type of BCOR gene. Conclusions:The clinical manifestations of OFCD syndrome are complicated, caused by various mutation types of BCOR. Systematic molecular genetic technology can be effectively applied for gene and prenatal diagnosis of OFCD syndrome.

Objective:To summarize the relationship between the clinicopathological features and prognosis of immunoglobulin A nephropathy (IgAN) after renal transplantation.Methods:A total of 34 patients with IgAN after renal transplantation confirmed by renal biopsy were enrolled. And another 34 patients with primary IgAN confirmed by initial renal biopsy were adopted as controls. Clinical and pathological features of two groups were compared to explore the relationship between clinicopathological features and prognosis of allograft IgAN.Results:As compared with primary IgAN group, renal function in allograft IgAN group included serum creatinine [(158.5±75.9) vs (84.8±26.8) umol/L], urea nitrogen [(9.7±6.1) vs (5.2±1.4) mmol/L], uric acid [(406.7±87.8) vs (359.0±92.6) umol/L], estimated glomerular filtration rate {(57.4±25.4) vs (91.2±28.6) [ml/(min·1.73m 2)]}. All were statistically significantly higher ( P<0.05) while other parameters showed no differences. Pathologically, the proportion of T1 type (50.0% vs 17.6%) of renal tubular atrophy/interstitial fibrosis was significantly higher in allograft IgAN group than control group ( P<0.05). Furthermore, univariate and multivariate Logistic regression analyses were performed between various pathological parameters and prognosis in allograft IgAN patients. It indicated that the degree of mesangial hyperplasia of patients with transplanted IgAN had a significantly negative impact on the prognosis. Conclusions:The clinicopathological features of patients with allograft IgAN show no difference from those of patients with primary IgAN. And among patients with allograft IgAN, those with severe mesangial hyperplasia often have a worse prognosis.