Objective To retrospectively analyze the prevention and control effect and epidemic characteristics of elderly tuberculosis in Hubei Province from 2016 to 2020, and to provide a scientific basis for the prevention and treatment of elderly tuberculosis in Hubei Province． Methods The data on tuberculosis patients aged 60 and above who registered their current address in Hubei Province from 2016 to 2020 were collected and analyzed. The registration rates and composition ratios were analyzed using χ² test and χ² test for trend. Results A total of 135 976 tuberculosis patients were reported in Hubei from 2016 to 2020. The annual average registration rate of elderly tuberculosis among the elderly registered residence population (referring to the registration rate of elderly registered residence population aged 60 and above as the denominator, and tuberculosis patients aged 60 and above as the numerator) was 263.51/100 000. The highest rate was 300.02/100,000 in 2017, and the lowest was 188.19/100,000 in 2020 (χ²=70,227.603, P<0.001). In terms of composition, the average annual proportion of tuberculosis patients in the 60-70 years old group was 59.60%, which decreased year by year (χ²_trend=40.448，P<0.001 ). The average annual proportion of males was 73.35%, which was significantly higher than that of females (26.65%). The average annual proportion of farmers was 62.03%. From the perspective of case management, the annual average proportion of major epidemic online reports was 85.17%. The classification of cases was mainly based on clinical diagnosis, accounting for 48.33% annually and showing a decreasing trend year by year (χ²_trend=740.911, P<0.001). The proportion of confirmed cases was 25.08%, which showed an increasing trend (χ²_trend=380.557, P<0.001). From 2016 to 2019, the delay rate of diagnosis and treatment of elder tuberculosis patients was 49.42% (67 876/135 967), and the delay rate decreased year by year (χ²_trend=323.764, P<0.001). Conclusion The elderly population with pulmonary tuberculosis in Hubei Province shows a downward trend. It is necessary to focus on the efforts of designated hospitals to proactively identify cases, increase the proportion of confirmed cases, maintain a high tracking in place, reduce medical delays, and ensure the effectiveness of tuberculosis prevention and treatment for the elderly.

Objective:To observe the relationship between early quality of life symptom clusters and psychological stress and its influencing factors,so as to lay a foundation for clinical timely control of symptom clusters,improving of psychological stress state,and improving the early quality of life after lung cancer surgery.Methods:A total of 248 patients with lung cancer who received surgical treatment in our hospital from Oct 2021 to Oct 2023 were selected to evaluate their general condition,quality of life,symptom clusters,and psychological stress by general situation questionnaire,Functional Assessment of Cancer Therapy(FACT),Anderson Symptom Assessment Scale,and Symptom Self-Rating Scale(SCL-90).Pearson method was used to analyze the correlation between FACT score symptom clusters and SCL-90 score.On the basis of multivariable logistic regression analysis,cumulative ratio regression model was used to analyze the early quality of life after lung cancer surgery.Results:A total of 239 patients with lung cancer were enrolled.FACT-L score was(53.66±6.85),SCL-90 score was(109.24±11.97),symptom clusters score was(104.03±16.83),including 117 patients in low group,69 patients in middle group,and 53 patients in high group,48.95%,28.87%and 22.18%,respectively.Pearson analysis showed that FACT score was negatively correlated with SCL-90 score and symptom clusters(r value was-0.779 and-0.737,respectively,P＜0.05).Multivariate cumulative ratio logistic regression analysis showed that seven factors including clustered airway management and sleep quality were protective factors for early quality of life after lung cancer surgery(P＜0.05),and malnutrition,pain degree,operation duration,SCL-90 score and symptom clusters score were risk factors for early quality of life after lung cancer surgery(P＜0.05).Conclusions:The influencing factors of early postoperative quality of life of lung cancer patients come from many aspects.Clinical prevention and control strategies can be formulated according to the influencing factors to improve the level of early postoperative quality of life of lung cancer patients.

Objective:To explore the development trends, frontiers, and hotspots of research on early rehabilitation for patients with severe neurological diseases at home and abroad in the past 10 years, with a view to providing reference for the development of early rehabilitation for patients with severe neurological diseases in China.Methods:The article on early rehabilitation for patients with severe neurological diseases was systematically searched in the Web of Science and China National Knowledge Infrastructure (CNKI) . The search period was from January 1, 2012 to June 1, 2022. CiteSpace software was used to construct a visual graph of early rehabilitation for patients with severe neurological diseases in authoritative databases in both Chinese and English, for agency cooperation, author cooperation, keyword co-occurrence, and keyword clustering analysis.Results:A total of 349 articles were included, including 237 Chinese articles and 112 English articles. According to the search results of CNKI, there were 161 institutions publishing article related to early rehabilitation for patients with severe neurological diseases in China, among which the Nursing Department of Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medicine School had the highest number of publications (4 articles) . The search results of the Web of Science showed that there were 160 institutions publishing article in this field, among which the Florey Institute of Neuroscience and Mental Health in Australia in Australia had the highest number of publications (16 articles) . Foreign researchers mainly focused on the safety assessment and timing of early rehabilitation for patients with severe neurological diseases, while domestic research mainly focused on the evaluation of the effectiveness of different rehabilitation methods on early rehabilitation for patients with severe neurological diseases.Conclusions:The research on early rehabilitation of patients with severe neurological diseases in foreign countries is more in-depth and comprehensive than in China, and there are more multi-center clinical studies, providing a high-level evidence for clinical decision-making. On the basis of existing research results, domestic scholars should focus on strengthening interdisciplinary and inter institutional cooperation, improving the quality and effectiveness of rehabilitation, and fully leveraging the leading role of nurses while collaborating across multiple disciplines.

ObjectiveTo observe the efficacy and safety of Fuzheng Huayu tablets （FHT） for treating pulmonary inflammation in patients with coronavirus disease 2019 （COVID-19）. MethodA total of 70（4 cases were lost to follow-up, and 66 cases were finally completed） COVID-19 patients were recruited from February 1 to April 15 in 2020. They were assigned to a control group （35 patients） and a FHT group （31 patients）. The patients in the control group received routine treatment alone and those in the FHT group received FHT in addition to routine treatment. The primary outcome was the ratio of patients showing improvement in chest computed tomographic manifestations after 14 days. The secondary outcome measures included remission rate or progression rate of critical illness， clinical remission rate of respiratory symptoms， routine blood examination， C-reactive protein （CPR） level， procalcitonin （PCT） level， and blood oxygen saturation （SPO₂）. The safety was assessed based on liver and kidney functions and adverse events. ResultAfter the 14-day treatment， the ratio of patients showing improvement in the FHT group （100%） was higher than that in the control group （77.1%） （χ²=8.063，P<0.01）. The ratio of disease stages after treatment showed no significant difference between two groups. In the FHT group， the symptoms including cough， dyspnea， and fatigue were alleviated after treatment （P<0.01）. In the control group， the symptoms including fever， cough， and dyspnea were alleviated （P<0.01）， while the fatigue was not relieved after treatment. No significant difference was observed in the clinical symptoms between the two groups after treatment. After treatment， the FHT group showed decreased white blood cell （WBC） count and neutrophil-to-lymphocyte ratio （NLR） （P<0.01）， elevated platelet （PLT） level （P<0.05）， lowered CRP level （P<0.05）， and no significant difference in lymphocyte （LYM）， hemoglobin （Hb）， SPO₂ or PCT level. The control group showed decreased NLR （P<0.05） and WBC count （P<0.01）， elevated PCT level （P<0.05）， and no significant change in LYM， Hb， PLT， SPO₂ or CRP level after treatment. Furthermore， the FHT group had higher PLT level than the control group （P<0.05） after treatment， and other indicators had no significant differences between the two groups. The liver and kidney functions had no significant difference between the two groups after treatment. ConclusionFHT can safely promote the absorption of acute pulmonary inflammation in COVID-19 patients.

Objective: To explore the heterogeneity and correlation of clinical phenotypes and genotypes in children with disorders of sex development (DSD). Methods: A retrospective study of 1 235 patients with clinically proposed DSD in 36 pediatric medical institutions across the country from January 2017 to May 2021. After capturing 277 DSD-related candidate genes, second-generation sequencing was performed to analyzed the heterogeneity and correlation combined with clinical phenotypes. Results: Among 1 235 children with clinically proposed DSD, 980 were males and 255 were females of social gender at the time of initial diagnosis with the age ranged from 1 day of age to 17.92 years. A total of 443 children with pathogenic variants were detected through molecular genetic studies, with a positive detection rate of 35.9%. The most common clinical phenotypes were micropenis (455 cases), hypospadias (321 cases), and cryptorchidism (172 cases) and common mutations detected were in SRD5A2 gene (80 cases), AR gene (53 cases) and CYP21A2 gene (44 cases). Among them, the SRD5A2 mutation is the most common in children with simple micropenis and simple hypospadias, while the AMH mutation is the most common in children with simple cryptorchidism. Conclusions: The SRD5A2 mutation is the most common genetic variant in Chinese children with DSD, and micropenis, cryptorchidism, and hypospadias are the most common clinical phenotypes. Molecular diagnosis can provide clues about the biological basis of DSD, and can also guide clinicians to perform specific clinical examinations. Target sequence capture probes and next-generation sequencing technology can provide effective and economical genetic diagnosis for children with DSD.
3-Oxo-5-alpha-Steroid 4-Dehydrogenase/genetics* ; Child ; China/epidemiology* ; Cryptorchidism/genetics* ; Disorders of Sex Development/genetics* ; Female ; Genital Diseases, Male ; Genotype ; Humans ; Hypospadias/genetics* ; Male ; Membrane Proteins/genetics* ; Penis/abnormalities* ; Phenotype ; Retrospective Studies ; Steroid 21-Hydroxylase/genetics*

The cross combination of dry-method(network pharmacology analysis) and wet-method(high-resolution mass spectro-metry with antioxidation experiment) was used to predict antioxidant quality markers(Q-markers) of Hippophae tibetana. Ultra-high performance liquid chromatography coupled with hybrid quadrupole-orbitrap mass spectrometry(UPLC-Q-Exactive Orbitrap-MS) was developed to rapidly separate and identify the chemical constituents in H. tibetana. Then in DPPH free radicals and superoxide anion scavenging experiment, the antioxidant activity of the four different polar parts with extracts of petroleumether, ethyl acetate, n-butanol and water was evaluated. Network pharmacology method was used for functional enrichment and pathway analysis to screen antioxidant-related components and preliminarily explain the mechanism of action. On this basis, multi-source information was integrated to predict the antioxidant Q-markers. The results showed that 51 components in H. tibetana were identified, including 18 flavonoids, 14 terpenoids, 6 alkaloids, 4 coumarins and phenylpropanoids, 3 volatile components and 2 polyphenols. The antioxidant capacity of different fractions: ethyl acetate > n-butanol > water > petroleum ether. The medicine mainly acted on PI3 K-Akt and FoxO signaling pathways to perform antioxidant effects through flavonoids such as quercetin, luteolin and kaempferol. According to the results of dry-method and wet-method, quercetin, luteolin and kaempferol, the representatives of poly-hydroxy flavone, may be the antioxidant Q-markers of H. tibetana. In this study, with the antioxidant Q-markers of H. tibetana as an example, an investigation model of predicting Q-marker was discussed based on the ternary system of composition, function and informatics, providing a scientific basis for the establishment of quality evaluation standards for H. tibetana.
Antioxidants ; Chromatography, High Pressure Liquid ; Hippophae ; Mass Spectrometry ; Technology

Objective: To develop a powerful integrated strategy based on liquid chromatography coupled with mass spectrometry (LC-MS) systems for the comprehensive characterization and quantification of multiple components of herbal medicines. Methods: Firstly, different mobile phase additives, analysis time, and MS acquisition modes were orthogonally tested with liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (LC-QTOF/MS) in order to detect as many components of Gelsemium elegans as possible with high peak intensity. Secondly, several data mining strategies, including database searching, diagnostic ion filtering and neutral loss filtering, were utilized to perform chemical profiling. Subsequently, this study focused on the quantification and validation of the performance of a liquid chromatography-triple mass spectrometry (LC-QqQ/MS) assay based on derivative multiple reaction monitoring (DeMRM). Results: A total of 147 components from G. elegans were characterized, among them 116 nontarget components were reported for the first time. A sensitive and reproducible LC-QqQ/MS method was successfully developed and validated for the simultaneous relative quantification of 41 components of G. elegans. This LC-QqQ/MS method was then applied to compare the contents of components in the roots, stems and leaves. Conclusion: The present integrated strategy would significantly contribute to chemical studies on herbal medicine, and its utility could be extended to other research fields, such as metabolomics, quality control, and pharmacokinetics.

Background: () (2n = 2x = 16) is genus of flowering plants belonging to the Gelsemicaeae family. Method: Here, a high-quality genome assembly using the Oxford Nanopore Technologies (ONT) platform and high-throughput chromosome conformation capture techniques (Hi-C) were used. Results: A total of 56.11 Gb of raw GridION X5 platform ONT reads (6.23 Gb per cell) were generated. After filtering, 53.45 Gb of clean reads were obtained, giving 160 × coverage depth. The genome assemblies 335.13 Mb, close to the 338 Mb estimated by k-mer analysis, was generated with contig N50 of 10.23 Mb. The vast majority (99.2%) of the assembled sequence was anchored onto 8 pseudo-chromosomes. The genome completeness was then evaluated and 1338 of the 1440 conserved genes (92.9%) could be found in the assembly. Genome annotation revealed that 43.16% of the genome is composed of repetitive elements and 23.9% is composed of long terminal repeat elements. We predicted 26,768 protein-coding genes, of which 84.56% were functionally annotated. Conclusion The genomic sequences of could be a valuable source for comparative genomic analysis in the Gelsemicaeae family and will be useful for understanding the phylogenetic relationships of the indole alkaloid metabolism.

OBJECTIVE: To summarize clinical manifestations, inheritance pattern and mutations of NR0B1 gene in 7 children with X-linked adrenal dysplasia congenita (XL-AHC). METHODS: Clinical data of the 7 children was collected. Next-generation sequencing was carried out to detect potential mutations in the coding regions of adrenal gland-related genes. Suspected mutations were verified with Sanger sequencing. RESULTS: In all of the children, the initial symptom was adrenocortical insufficiency. Five cases had neonatal onset, while the remaining two developed it at the age of 2. Three cases (42.9%) had a short stature and 1 showed growth retardation (14.3%). Of the 7 cases, 6 (85.7%) had mutations occurring in exon 1, and 1 (14.3%) had it occurring in exon 2. Four cases (57.1%) were frameshift mutations, 2 cases (28.6%) were nonsense mutations and 1 case (14.3%) was missense mutation. Two mutations were known to be pathogenic, and 5 had not been reported previously. Maternal inheritance was found in 6 cases. Three children had a maternal uncle died of unexplained causes. The mothers of 2 children had a history of spontaneous abortions. One child had a brother died of unexplained reason. CONCLUSION Male children with primary adrenal insufficiency should be routinely checked for NR0B1 mutations, especially those with a family history. mutations of NR0B1 gene occur mostly in exon 1, with frameshift mutations being the most common type. The development of all patients with XL-AHC should be closely monitored during follow-up.
Adrenal Insufficiency ; Child ; DAX-1 Orphan Nuclear Receptor ; DNA Mutational Analysis ; Genes, X-Linked ; Humans ; Hypoadrenocorticism, Familial ; Male ; Mutation

To explore the medication rules of famous veteran traditional Chinese medicine practitioners in treating infertility based on medical cases of infertility collected from book series of Hundred Traditional Chinese Medicine Clinicians of Hundred Years in China and Prescription Proven by Traditional Chinese Medicine Masters. Researchers extracted the information of prescriptions from these cases according to the inclusion and exclusion criteria. Then, Excel 2010, SPSS Clementine(ver.12.0) and SPSS(ver. 22.0) were adopted respectively for frequency analysis, association rules analysis, cluster analysis and factor analysis. Cluster analysis was carried out by Ochiai algorithm of binary variable data, which was a systematic clustering method. And principal component analysis was used for factor analysis. Besides, KMO test and Bartlett spherical test were used for factor adaptation test. Finally, 151 medical cases and 396 prescriptions were included in total. A total of 60 kinds of frequently used herbs were identified according to the results of frequency analysis for medication, they were mainly used for activating blood and resolving stasis, tonifying and clearing heat respectively. The association rules analysis found out 25 drug pair association rules and 14 3-drug combination association rules. A total of 15 medicine groups were extracted by cluster analysis. KMO test and Bartlett spherical test indicated that the method was suitable for factor analysis, and 21 common factors were respectively extracted by factor analysis. Association rules indicated the characteristics of the therapeutic methods, like tonifying Qi and replenishing blood. The famous veteran traditional Chinese medicine practitioners utilized modified Siwu Decoction for tonifying blood and preferred Atractylodis Macrocephalae Rhizoma(Baizhu) for tonifying Qi. The results of both cluster analysis and factor analysis demonstrated the characteristics of the therapies for tonifying kidney, activating blood, tonifying spleen and dispelling dampness. In addition, factor analysis could reflect the therapies for nourishing Yin, tonifying kidney, warming the meridian, dissipating cold, nourishing blood and dispelling blood stasis. These results of analysis comprehensively showed out the medication characteristics of famous veteran traditional Chinese medicine practitioners of strictly following the pathogenesis, making good use of classical formulas and providing proper compatibility. In conclusion, data mining techniques(including frequency analysis, association rules analysis, cluster analysis and factor analysis) were used to comprehensively analyze the medication rules of famous veteran traditional Chinese medicine practitioners in treating infertility, which is helpful for guiding the clinical practice of treating infertility with traditional Chinese medicine.
China ; Humans ; Infertility ; drug therapy ; Medicine, Chinese Traditional