The interactions between microorganisms and medicinal plants are crucial to the quality improvement of medicinal plants. Medicinal plants attract microorganisms to colonize by secreting specific compounds and provide niche and nutrient support for these microorganisms, with a symbiotic network formed. These microorganisms grow in the rhizosphere, phyllosphere, and endophytic tissues of plants and significantly improve the growth performance and medicinal component accumulation of medicinal plants by promoting nutrient uptake, enhancing disease resistance, and regulating the synthesis of secondary metabolites. Microorganisms are also widely used in the ecological planting of medicinal plants, and the growth conditions of medicinal plants are optimized by simulating the microbial effects in the natural environment. The interactions between microorganisms and medicinal plants not only significantly improve the yield and quality of medicinal plants but also enhance their geoherbalism, which is in line with the concept of green agriculture and eco-friendly development. This study reviewed the research results on the interactions between medicinal plants and microorganisms in recent years and focused on the analysis of the great potential of microorganisms in optimizing the growth environment of medicinal plants, regulating the accumulation of secondary metabolites, inducing systemic resistance, and promoting the ecological planting of medicinal plants. It provides a scientific basis for the research on the interactions between medicinal plants and microorganisms, the research and development of microbial agents, and the application of microorganisms in the ecological planting of medicinal plants and is of great significance for the quality improvement of medicinal plants and the green and sustainable development of TCM resources.
Plants, Medicinal/metabolism* ; Bacteria/genetics* ; Symbiosis

OBJECTIVES: To investigate the clinicopathological characteristics and prognostic factors of pediatric Hodgkin lymphoma (HL). METHODS: A retrospective analysis was conducted on the clinical data of children with newly diagnosed HL from January 2011 to December 2023 at four hospitals: Fujian Medical University Union Hospital, Fujian Medical University Zhangzhou Hospital, First Affiliated Hospital of Xiamen University, and Fujian Children's Hospital. Patients were categorized into low-risk (R1), intermediate-risk (R2), and high-risk (R3) groups based on HL staging and pre-treatment risk factors. The patients received ABVD regimen or Chinese Pediatric HL-2013 regimen chemotherapy. Early treatment response and long-term efficacy were assessed, and prognostic factors were analyzed using the Cox proportional hazards regression model. RESULTS: The overall complete response (CR) rates after 2 and 4 cycles of chemotherapy were 42% and 68%, respectively. Compared with the ABVD regimen group, patients treated with the HL-2013 regimen in the R1 group showed significantly higher CR rates after both 2 and 4 cycles (P<0.05). However, no statistically significant differences in CR rates were observed between the two regimens in the R2 and R3 groups (P>0.05). The 5-year event-free survival (EFS) rate, overall survival rate, and freedom from treatment failure rate were 83%±4%, 97%±2%, and 88%±4%, respectively. Cox analysis indicated that the presence of a large tumor mass at diagnosis and failure to achieve CR after 4 cycles of chemotherapy were independent risk factors for lower EFS rates (P<0.05). CONCLUSIONS Pediatric HL generally has a favorable prognosis. The presence of a large tumor mass at diagnosis and failure to achieve CR after 4 cycles of chemotherapy indicate poor prognosis.
Humans ; Hodgkin Disease/pathology* ; Male ; Child ; Female ; Adolescent ; Retrospective Studies ; Child, Preschool ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Prognosis ; Proportional Hazards Models ; Survival Analysis ; Infant

OBJECTIVE: To investigate the association between ABO blood types and gestational diabetes mellitus (GDM) risk. METHODS: A prospective birth cohort study was conducted. ABO blood types were determined using the slide method. GDM diagnosis was based on a 75-g, 2-h oral glucose tolerance test (OGTT) according to the criteria of the International Association of Diabetes and Pregnancy Study Groups. Logistic regression was applied to calculate the odds ratios ( ORs) and 95% confidence intervals ( CIs) between ABO blood types and GDM risk. RESULTS: A total of 30,740 pregnant women with a mean age of 31.81 years were enrolled in this study. The ABO blood types distribution was: type O (30.99%), type A (26.58%), type B (32.20%), and type AB (10.23%). GDM was identified in 14.44% of participants. Using blood type O as a reference, GDM risk was not significantly higher for types A ( OR = 1.05) or B ( OR = 1.04). However, women with type AB had a 19% increased risk of GDM ( OR = 1.19, 95% CI = 1.05-1.34; P < 0.05), even after adjusting for various factors. This increased risk for type AB was consistent across subgroup and sensitivity analyses. CONCLUSION The ABO blood types may influence GDM risk, with type AB associated with a higher risk. Incorporating it-either as a single risk factor or in combination with other known factors-could help identify individuals at risk for GDM before or during early pregnancy.
Humans ; Female ; Pregnancy ; Diabetes, Gestational/etiology* ; ABO Blood-Group System ; Adult ; Prospective Studies ; Risk Factors ; Young Adult

Objective To investigate the self-healing status of children with abnormal tongue root sounds at different age stages of 4 to 12 years old who have not received articulation training,and to provide correct guidance plans for patients.Methods Through retrospective analysis,114 cases of children diagnosed with functional dysar-thria and abnormal root of tongue in Kunming children's hospital from 2019 to 2020 who refused to do rehabilitation training but could receive long-term outpatient follow-up visit,were selected.The follow-up visit was conducted one year later to reevaluate the root of tongue of the children,and the relationship between the self-healing situation of the children's root of tongue and age and wrong form was statistically analyzed.Results Among the 114 children with abnormal root sound,35 cases(30.70％)healed by themselves.The self-healing rates of each age group were as follows:4～5 years old(45.24％),5～6 years old(27.08％),6～7 years old(14.29％),7～12 years old(10.00％).The self-healing rate of all age groups was significant(x2=8.254,P=0.041).There were 287 fre-quency of errors in 114 cases,among which the self-healing rate of consonant loss was the highest(41.46％),fol-lowed by consonant substitution(40.76％),and consonant distortion was the worst(16.67％).The overall differ-ence of the three error forms was statistically significant(x2=10.003,P=0.007).According to different root sounds,the self-healing rate of/h/sound was the highest(31/60.78％),followed by/k/sound(40,32.26％),and/g/sound was the worst(35,31.25％).There was significant difference among the three root sounds(x2=15.172,P＜0.001).There was no significant difference in the self-healing rate between male and female children(x2=1.311,P=0.252).Conclusion The rate of root sound healing in children with functional articulation disor-der was related to age,wrong form and wrong root sound,but not gender.

Objective To retrospectively analyze the diagnostic value of thrombin-antithrombin complex(TAT),thrombomodulin(TM),and tissue plasminogen activator-inhibitor complex(t-PAIC)in severe cases of corona virus disease 2019(COVID-19).Methods A cohort of 79 patients clinically diagnosed with COVID-19 was retrospectively assembled and categorized into two groups based on disease severity:non-severe(n=51)and severe(n=28).In this study the differences of coagulation function and inflamma-tory marker levels between the two groups were compared.The correlations of TAT,TM and t-PAIC with other biomarkers were investi-gated.The diagnostic values of all the markers for severe COVID-19 were assessed.Results The patients of severe COVID-19 exhibi-ted significantly higher levels of TAT,TM,and t-PAIC compared to those of non-severe group(P＜0.001).The levels of TAT,TM and t-PAIC showed notable positive correlation with other biomarkers.TAT demonstrated the strongest positive correlation with the level of D-dimer(r=0.786,P＜0.001).Binary logistic regression analysis identified TAT(OR=1.346,P＜0.05)and t-PAIC(OR=1.128,P＜0.05)were independent risk factors in term of severe COVID-19.The combined ROC curve for TAT,TM and t-PAIC revealed high diagnostic efficacy in severe cases with the area under the curve(AUCROC)were 0.918,and the sensitivity and specificity were of 75％and 94.1％,respectively.Conclusion The results of combined measurement of TAT,TM and t-PAIC effectively demonstrates its diagnostic value in identifying severity and stratification of COVID-19 cases and may have important clinical significance for assessment of the severity and prediction of the prognosis.

A rapid analytical method for determination of paraquat and diquat in tea samples was established by improving the QuEChERS pre-treatment method combined with ultra-high performance liquid chromatography-tandem quadrupole mass spectrometry(UPLC-MS/MS).Four kinds of tea powder were extracted by using acetonitrile-0.1％formic acid solution(3∶7,V/V)and ultrasonic treatment,and the supernatant was purified with 400 mg C18 and 400 mg PSA and separated on hydrophilic HILIC(100 mm×2.1 mm,1.8 μm)column by using 0.1％formic acid aqueous solution(Containing 5 mmol/L ammonium formate)and acetonitrile as mobile phases.In the electrospray ion source positive ion mode(ESI+),multiple reaction monitoring scanning technology(MRM)was used for determination,and the matrix-matched standard solution external standard method was used for quantitative analysis.The results showed that paraquat obtained good linear relationship in the content range of 0.18-200 μg/kg and diquat obtained good linear relationship in the content range of 0.36-200 μg/kg,and the correlation coefficients(R2)were 0.9939-0.9976 and 0.9959-0.9987,respectively.The limits of detection(LODs)were 0.06 and 0.12 μg/kg,and the limits of quantitation(LOQs)were 0.18 and 0.36 μg/kg,respectively.The average spiked recoveries for tea samples varied from 84.4％to 128.8％,with the relative standard deviations(RSDs)from 0.6％to 13.5％.The method was simple and efficient,with accurate quantification ability and low detection limit,which could realize efficient determination of paraquat and diquat in tea samples.

Objective To monitor the susceptibility of clinical isolates to antimicrobial agents in tertiary hospitals in major regions of China in 2022.Methods Clinical isolates from 58 hospitals in China were tested for antimicrobial susceptibility using a unified protocol based on disc diffusion method or automated testing systems.Results were interpreted using the 2022 Clinical &Laboratory Standards Institute(CLSI)breakpoints.Results A total of 318 013 clinical isolates were collected from January 1,2022 to December 31,2022,of which 29.5％were gram-positive and 70.5％were gram-negative.The prevalence of methicillin-resistant strains in Staphylococcus aureus,Staphylococcus epidermidis and other coagulase-negative Staphylococcus species(excluding Staphylococcus pseudintermedius and Staphylococcus schleiferi)was 28.3％,76.7％and 77.9％,respectively.Overall,94.0％of MRSA strains were susceptible to trimethoprim-sulfamethoxazole and 90.8％of MRSE strains were susceptible to rifampicin.No vancomycin-resistant strains were found.Enterococcus faecalis showed significantly lower resistance rates to most antimicrobial agents tested than Enterococcus faecium.A few vancomycin-resistant strains were identified in both E.faecalis and E.faecium.The prevalence of penicillin-susceptible Streptococcus pneumoniae was 94.2％in the isolates from children and 95.7％in the isolates from adults.The resistance rate to carbapenems was lower than 13.1％in most Enterobacterales species except for Klebsiella,21.7％-23.1％of which were resistant to carbapenems.Most Enterobacterales isolates were highly susceptible to tigecycline,colistin and polymyxin B,with resistance rates ranging from 0.1％to 13.3％.The prevalence of meropenem-resistant strains decreased from 23.5％in 2019 to 18.0％in 2022 in Pseudomonas aeruginosa,and decreased from 79.0％in 2019 to 72.5％in 2022 in Acinetobacter baumannii.Conclusions The resistance of clinical isolates to the commonly used antimicrobial agents is still increasing in tertiary hospitals.However,the prevalence of important carbapenem-resistant organisms such as carbapenem-resistant K.pneumoniae,P.aeruginosa,and A.baumannii showed a downward trend in recent years.This finding suggests that the strategy of combining antimicrobial resistance surveillance with multidisciplinary concerted action works well in curbing the spread of resistant bacteria.

This is the first reported case of a female with monkeypox infection in Kunming City,Yunnan Province.An epi-demiological investigation was conducted to provide a scientific basis for the prevention and control of monkeypox epidemics in China,especially for early detection in females in accordance with the"Monkeypox prevention and control program(2023 ver-sion)".Diagnosis was performed as described in the"Monkeypox Diagnosis and Treatment Guidelines(2022 version)".Speci-mens were collected for laboratory testing.The epidemiological investigation determined that the female patient had sexual in-tercourse with her newly married husband once before disease onset and the husband hid his history of male homosexual sex.The laboratory test results of the woman and her husband were positive for the nucleic acid of the monkeypox virus.Both had typical clinical symptoms,including rash.The epidemiological investigation,clinical symptoms,laboratory test results,and previous epidemic data of monkeypox in Yunnan province confirmed the woman as the first female infected with monkeypox in Yunnan Province and her husband was the presumed source of infection.

Humans ; Female ; Deep Learning ; Ovarian Neoplasms/genetics* ; Carcinoma, Ovarian Epithelial/genetics* ; Neural Networks, Computer ; RNA

OBJECTIVE: To explore the treatment of children with high-risk acute promyelocytic leukemia (APL), aiming to improve the prognosis. METHODS: The clinical datas of 24 children with high-risk APL in our hospital from January 2015 to June 2021 were retrospectively analyzed. RESULTS: The main manifestations of 24 children (including 15 males and 9 females) were purpura, gingiva bleeding and nasal hemorrhage, with a median age of 7 years old and a median leukocyte count of 28.98 (10-232)×10⁹/L, including 15 cases with leukocyte count between 10×10⁹/L and 50×10⁹/L, 2 cases between 50×10⁹/L and 100×10⁹/L, and 7 cases >100×10⁹/L. The leukocyte count of 2 cases in 3 children admitted from 2015 to November 2016 was >100×10⁹/L, in which 1 case was first treated with homoharringtonine for cytoreduction, 7 days later treated with all-trans retinoic acid (ATRA) after genetic diagnosis, then died of differentiation syndrome and pulmonary hemorrhage after 3 days. The other one was treated with reduced ATRA+daunorubicin+arsenic trioxide (ATO) for induction, then achieved complete remission. The third one with leukocyte count 12×10⁹/L had cerebral hemorrhage before admission and died on the 7th day of treatment. The remaining 21 children were treated with chemotherapy according to the APL regimen for children in South China, including 14 cases with leukocyte count between 10×10⁹/L and 50×10⁹/L, 2 cases between 50×10⁹/L and 100×10⁹/L, and 5 cases >100×10⁹/L. In the 5 children with leukocyte count >100×10⁹/L, 1 case died of cerebral hemorrhage on the second day of oral ATRA before the addition of anthracyclines, 3 cases died of cerebral hemorrhage after the addition of anthracyclines to chemotherapy on the second day of oral ATRA, and another one developed differentiation syndrome after the addition of mitoxantrone on the second day of oral ATRA, then achieved complete remission after ATRA reduction chemotherapy and survived without disease till now. In the 2 children with leukocyte count between 50×10⁹/L and 100×10⁹/L, 1 case died of cerebral hemorrhage on the second day of oral ATRA before the addition of anthracyclines. All the children were followed up until 1st August, 2021, with a median follow-up time of 40 months, including 7 deaths and 1 recurrence in maintenance therapy who achieved second remission after chemotherapy, 14 cases survived in 3 years and 13 cases survived without event. The 7 dead children had a median time from treatment to death of 5 days, including 1 case with leukocyte count between 10×10⁹/L and 50×10⁹/L, 1 case between 50×10⁹/L and 100×10⁹/L, and 5 cases >100×10⁹/L. CONCLUSION High-risk APL children with leukocyte count >100×10⁹/L have a high mortality rate. Gradual addition of chemotherapy starting at small doses and early addition of ATO may help to improve the prognosis.
Male ; Female ; Humans ; Child ; Leukemia, Promyelocytic, Acute/drug therapy* ; Retrospective Studies ; Arsenic Trioxide/therapeutic use* ; Tretinoin/therapeutic use* ; Remission Induction ; Anthracyclines/therapeutic use* ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Treatment Outcome