OBJECTIVE: To observe the clinical efficacy of Fu's subcutaneous needling based on "multi-joint muscle spiral balance chain" theory for cervical vertigo (CV) and its effect on blood flow velocity of vertebral artery. METHODS: A total of 60 patients with CV were randomized into a Fu's subcutaneous needling group and a medication group, 30 cases in each one. In the Fu's subcutaneous needling group, Fu's subcutaneous needling was delivered at Dazhui (GV14), the flexible tube was retained for 5 min after sweeping manipulation, and the treatment was given once every other day, 3 times a week for 3 weeks. In the medication group, betahistine mesylate tablet and diclofenac sodium dual-release enteric capsule were taken orally for continuous 3 weeks. Before treatment, after treatment, and in follow-up of one month after treatment completion, the scores of dizziness handicap inventory (DHI) and visual analogue scale (VAS) were observed; before and after treatment, the blood flow velocity of vertebral artery was measured by transcranial Doppler, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: After treatment and in follow-up, each item scores and total scores of DHI were decreased compared with those before treatment in the two groups (P<0.05); the VAS scores after treatment in the two groups, as well as the VAS score in follow-up of the Fu's subcutaneous needling group, were decreased compared with those before treatment (P<0.05). In the Fu's subcutaneous needling group, after treatment and in follow-up, the physical scores and the total scores of DHI, and the VAS scores were lower than those in the medication group (P<0.05); in follow-up, the emotional and functional scores of DHI were lower than those in the medication group (P<0.05). After treatment, the mean blood flow velocity (Vm) of the left vertebral artery (LVA) and the right vertebral artery (RVA) was increased compared with that before treatment in the two groups (P<0.05), and the Vm of LVA and RVA in the Fu's subcutaneous needling group was higher than that in the medication group (P<0.05). The total effective rate was 100.0% (30/30) in the Fu's subcutaneous needling group, which was superior to 73.3% (22/30) in the medication group (P<0.05). CONCLUSION Fu's subcutaneous needling based on the "multi-joint muscle spiral balance chain" theory can effectively alleviate the vertigo and neck pain, and improve the blood flow velocity of vertebral artery in CV patients, and has a long-term therapeutic effect.
Humans ; Female ; Male ; Middle Aged ; Acupuncture Therapy/instrumentation* ; Vertebral Artery/physiopathology* ; Adult ; Vertigo/physiopathology* ; Aged ; Blood Flow Velocity ; Treatment Outcome ; Acupuncture Points ; Young Adult

N6-methyladenosine(m6A)methyltransferases encompass"Writers""Erasers"and"Readers"proteins,which influence the immune response and neurorepair process in stroke by mod-ulating the M1/M2 polarization state of microglia,cytokine secretion,and neurorepair factor expres-sion.m6A methylation exacerbates inflammatory responses in the acute phase by promoting pro-in-flammatory factor expression and M1 polarization,while in the recovery phase,it facilitates tissue re-pair and neuroregeneration by increasing anti-inflammatory factor expression and M2 polarization.This paper reviewed the molecular mechanisms of m6A methylation-related enzymes and their bidirec-tional roles in the functional regulation of microglia,and evaluated the feasibility of m6A methylation as a potential therapeutic target for stroke,aiming to provide new research perspectives and therapeu-tic strategies for immune regulation and neurorepair in ischemic stroke.

Objective To systematically search,evaluate,and summarize the evidence for risk management of breast and ovarian cancers in carriers of breast cancer susceptibility gene 1/2(BRCA1/2)mutations.Methods A systematic search was conducted in BMJ Best Practice,UpTo-Date,the National Guideline Clearinghouse(NGC),the National Institute for Health and Care Ex-cellence(NICE),the Scottish Intercollegiate Guidelines Network(SIGN),the Guidelines Interna-tional Network(GIN),the New Zealand Guidelines Group(NZGG),the Canadian Medical Associa-tion Infobase(CMA InfoBase),the Registered Nurses' Association of Ontario(RNAO),the National Comprehensive Cancer Network(NCCN),Cancer Care Ontario(CCO),the Medlive website,the American Society of Clinical Oncology(ASCO),the European Society for Medical Oncology(ESMO),the American Cancer Society(ACS),the American College of Obstetricians and Gynecologists(ACOG),the Joanna Briggs Institute(JBI),the Cochrane Library,PubMed,Web of Science,Em-base,CINAHL,ProQuest,ClinicalTrials.gov,China National Knowledge Infrastructure,Wanfang Data,VIP Database,and SinoMed for evidence related to risk management of breast and ovarian canc-ers in BRCA1/2 mutation carriers,including clinical decisions,guidelines,systematic reviews,expert consensus,and evidence summaries.The search period was from the inception of each database to September 20,2024.Results A total of 14 articles were included,comprising 1 clinical decision,8 guidelines,and 5 expert consensus documents.Based on five themes-risk assessment,risk moni-toring,risk-reducing surgery,pharmacologic prevention,and health guidance,a total of 24 pieces of evidence were summarized.Conclusion The evidence summarization process in this study is standardized,and the summarized evidence is relatively comprehensive.Healthcare professionals should comprehensively consider patients' individual characteristics,family history,personal prefer-ences,and the accessibility of healthcare resources to achieve effective prevention and control of he-reditary tumor risks.

Objective:To investigate the efficacy of single-port intravesical laparoscopic Politano-Leadbetter in the treatment of adolescent primary obstructive megaureter.Methods:Retrospective analysis was performed on the clinical data of 11 adolescents with primary obstructive megaureter who received single-port intravesical laparoscopic Politano-Leadbetter in Fujian Provincial Hospital from January 2018 to November 2019, including 7 males and 4 females, 8 patients with left stenosis and 3 patients with right stenosis. The mean age was (13.5±2.4) years old, and the mean weight was (49.4±11.2) kg. Before surgery, the anteroposterior diameter of the affected renal pelvis was (3.25±0.69) cm, the maximum diameter of the ureter was (2.25±0.48) cm, the thickness of the affected renal cortex was (1.34±0.52) cm, and the renal function was (36.00±2.86) %. All patients underwent Politano-Leadbetter by single-port intravesical laparoscopic. Suprapubic bladder approach was used to establish a single-hole air bladder channel, and the end of the ureter was dislocated and cut, the submucosal tunnel of the bladder was established, and the end of the ureter was re-embedded. The Politano-Leadbetter ureteral replantation was completed.The dilatation and tortuousness of the affected renal pelvis and ureter and the changes of renal function of the affected kidney were analyzed before and after operation.Results:All operations were completed successfully.The operative time was (95.6±18.5) min, the intraoperative blood loss was (6.8±2.3) ml, the postoperative indwelling catheter time was (4.5±1.8) d, and the average hospital stay was (6.2±2.4) d. Postoperative follow-up time was (13.6±4.3) months.12 months after surgery, the anteroposterior diameter of the affected renal pelvis and the maximum diameter of the ureter were (2.00±0.45) cm and (1.18±0.22) cm, which were significantly lower than those before surgery ( P< 0.05). The thickness of the renal cortex was (2.17±0.49) cm, and the renal function was (44.00±1.41) %, which was significantly increased compared with that before operation ( P<0.05). Diuretic nephrogram showed no mechanical obstruction or no obstruction curve. One patient developed urinary tract infection 6 weeks after operation and recovered after removal of double J tubes.The other patient presented degree I ureteral reflux 6 months and 1 year after surgery, without urinary tract infection and low back pain.All the other children recovered well without postoperative complications.All parents were satisfied with the incision. Conclusions:Single-port intravesical laparoscopic Politano-Leadbetter for the treatment of adolescents with primary obstructed megareter can improve hydronephelectasis of the renal pelvis and renal function of the affected kidney, and overcome the difficulty of injury due to fat pad hypertrophy in the bladder area above the pubic bone and the establishment of conventional pneumo-bladder laparoscopy, the operation effect is ideal, few complications, safe and feasible.

Objective:To investigate the distribution and antimicrobial resistance profile of clinical bacteria isolated from blood culture in China.Methods:The clinical bacterial strains isolated from blood culture from member hospitals of Blood Bacterial Resistant Investigation Collaborative System (BRICS) were collected during January 2018 to December 2019. Antibiotic susceptibility tests were conducted with agar dilution or broth dilution methods recommended by US Clinical and Laboratory Standards Institute (CLSI). WHONET 5.6 was used to analyze data.Results:During the study period, 14 778 bacterial strains were collected from 50 hospitals, of which 4 117 (27.9%) were Gram-positive bacteria and 10 661(72.1%) were Gram-negative bacteria. The top 10 bacterial species were Escherichia coli (37.2%), Klebsiella pneumoniae (17.0%), Staphylococcus aureus (9.7%), coagulase-negative Staphylococci (8.7%), Pseudomonas aeruginosa (3.7%), Enterococcus faecium (3.4%), Acinetobacter baumannii(3.4%), Enterobacter cloacae (2.9%), Streptococci(2.8%) and Enterococcus faecalis (2.3%). The the prevalence of methicillin-resistant S. aureus (MRSA) and methicillin-resistant coagulase-negative Staphylococcus were 27.4% (394/1 438) and 70.4% (905/1 285), respectively. No glycopeptide-resistant Staphylococcus was detected. More than 95% of S. aureus were sensitive to amikacin, rifampicin and SMZco. The resistance rate of E. faecium to vancomycin was 0.4% (2/504), and no vancomycin-resistant E. faecalis was detected. The ESBLs-producing rates in no carbapenem-resistance E. coli, carbapenem sensitive K. pneumoniae and Proteus were 50.4% (2 731/5 415), 24.6% (493/2001) and 35.2% (31/88), respectively. The prevalence of carbapenem-resistance in E. coli and K. pneumoniae were 1.5% (85/5 500), 20.6% (518/2 519), respectively. 8.3% (27/325) of carbapenem-resistance K. pneumoniae was resistant to ceftazidime/avibactam combination. The resistance rates of A. baumannii to polymyxin and tigecycline were 2.8% (14/501) and 3.4% (17/501) respectively, and that of P. aeruginosa to carbapenem were 18.9% (103/546). Conclusions:The surveillance results from 2018 to 2019 showed that the main pathogens of bloodstream infection in China were gram-negative bacteria, while E. coli was the most common pathogen, and ESBLs-producing strains were in majority; the MRSA incidence is getting lower in China; carbapenem-resistant E. coli keeps at a low level, while carbapenem-resistant K. pneumoniae is on the rise obviously.

Objective:To investigate the distribution and antimicrobial resistance profile of clinical bacteria isolated from blood culture in China.Methods:The clinical bacterial strains isolated from blood culture from member hospitals of Blood Bacterial Resistant Investigation Collaborative System (BRICS) were collected during January 2016 to December 2017. Antibiotic susceptibility tests were conducted by agar dilution or broth dilution methods recommended by US Clinical and Laboratory Standards Institute (CLSI) 2019. WHONET 5.6 was used to analyze data.Results:During the study period, 8 154 bacterial strains were collected from 33 hospitals, of which 2 325 (28.5%) were Gram-positive bacteria and 5 829 (71.5%) were Gram-negative bacteria. The top 10 bacterial species were Escherichia coli (34.7%), Klebsiella pneumoniae (15.8%), Staphylococcus aureus (11.3%), coagulase-negative Staphylococci (7.4%), Acinetobacter baumannii (4.6%), Pseudomonas aeruginosa (3.9%), Enterococcus faecium (3.8%), Streptococci (2.9%), Enterobacter cloacae (2.7%) and Enterococcus faecalis (2.5%). Methicillin-resistant Staphylococcus aureus (MRSA) and methicillin-resistant coagulase-negative Staphylococcus (MRCNS) accounted for 34.2%(315/922) and 77.7%(470/605), respectively. No vancomycin-resistant Staphylococcus was detected. The resistance rate of Enterococcus faecium to vancomycin was 0.6%(2/312), and no vancomycin-resistant Enterococcus faecium was detected. The ESBLs-producing rates in Escherichia coli, Klebsiella pneumoniae and Proteus were 55.7%(1 576/2 831), 29.9%(386/1 289) and 38.5%(15/39), respectively. The incidences of carbapenem-resistance in Escherichia coli, Klebsiella pneumoniae were 1.2%(33/2 831), 17.5%(226/1 289), respectively. The resistance rates of Acinetobacter baumannii to polymyxin and tigecycline were 14.8%(55/372) and 5.9%(22/372) respectively, and those of Pseudomonas aeruginosa to polymyxin and carbapenem were 1.3%(4/315) and 18.7%(59/315), respectively. Conclusion:The surveillance results from 2016 to 2017 showed that the main pathogens of blood stream infection in China were gram-negative bacteria, while Escherichia coli was the most common pathogen; the MRSA incidence was lower than other surveillance data in the same period in China; carbapenem-resistant Escherichia coli was at a low level during this surveillance, while carbapenem-resistant Klebsiella pneumoniae is on the rise.

Objective To analyze the distribution and antimicrobial resistance profile of clinical bacterial strains isolated from blood culture in China.Methods Clinical bacterial strains isolated from blood culture from participating hospitals of Blood Bacterial Resistance Investigation Collaborative System (BRICS) during January 2014 to December 2015 were collected.Antibiotic susceptibility tests were conducted with agar dilution or broth dilution methods as recommended by US Clinical and Laboratory Standards Institute(CLSI)2018.The data were analyzed with Whonet 5.6 software.Results During the study period,4 801 clinical bacterial isolates were collected from 26 hospitals,of which 1 798 (37.5％) were Gram-positive bacteria and 3 003 (62.5％) were gram-negative bacteria.The top 10 isolates were Escherichia coli (33.8％),coagulase-negative Staphylococcus (19.0％),Klebsiella pneumoniae (11.9％),Staphylococcus aureus (10.1％),Acinetobacter baumannii (4.0％),Pseudomonas aeruginosa (3.8％),Streptococcus (3.0％),Enterobacter sulcus (2.9％),Enterococcus faecium (2.8％) and Enterococcus faecalis (1.8％).Methicillin-resistant Staphylococcus aureus (MRSA) and methicillinresistant coagulase-negative Staphylococcus (MRCNS) accounted for 33.9％ (165/487) and 56.9％ (520/913) of Staphylococcus aureus and coagulase-negative Staphylococcus respectively.No vancomycinresistant Staphylococcus was detected.The resistance rate of Enterococcus faecium to vancomycin was 0.7％ (1/135),and no vancomycin-resistant Enterococcus faecaliss was detected.The positive rates of extendedspectrum β-1actamases(ESBLs)-producing Escherichia coli,Klebsiella pneumoniae and Proteus were 56.9％ (923/1 621),30.1％ (172/572) and 29.2％ (7/24),respectively.The positive rates of carbapenemresistant Escherichia coli,Klebsiella pneumoniae,Enterobacter,Salmonella and Citrobacter were 1.2％ (20/1 621),7.2％ (41/572),4.3％ (6/141),1.5％ (1/67) and 2.9％ (1/34),respectively.The resistance rates of Acinetobacter baumannii to polymyxin and tegacycline were 2.6％ (5/190) and 8.9％ (17/190)respectively,and that of Pseudomonas aeruginosa to polymyxin and fosfomycin were 1.1％ (2/183)and 0.6％ (1/183),respectively.Conclusions The surveillance results from 2014 to 2015 show that the main pathogens of blood stream infection in China are Gram-negative bacteria,while Escherichia coli is the most common pathogen,the detection rate of MRSA is lower than other surveillance data in the same period in China;carbapenem-resistant Klebsiella pneumoniae and Escherichia coli are at a low level as shown in this surveillance.

Objective To investigate the efficacy and influence factors of uterine artery embolization (UAE)in treatment of intractable postpartum hemorrhage (PPH).Methods 126 patients with intractable PPH were treated by UAE in our hospital.We analyzed the influence factors of failed UAE treatments according to the amount of bleeding,the stability of hemodynamics,with disseminated intravascular coagulation(DIC)or not and active extravasation detected in angiography.Results In 126 intractable PPH patients,13 cases (10.3%) failed to stop bleeding after UAE and the other 113 cases (89.7%)successfully got hemostasis.Logistic regression analysis showed that DIC was a significant factor in failed UAE group (P=0.033,OR 0.107,95%CI 0.014-0.835).Conclusion UAE is an effective method of treating intractable PPH.DIC may be the main cause of the failure of UAE in treatment of intractable PPH.

Ginseng is the dried root and rhizome of Panax ginseng.The lack of genomic data has restricted the development of ginseng industry and basic research.The genome size of P.ginseng was estimated to be 3.42 Gb by using the genome data of Oryza sativa ssp.Nipponbare and Glycine max (L.) Merrill as the reference and the flow cytometric analysis.Meanwhile,shotgun libraries with the insert size of 250 bp and 500 bp were constructed,and sequenced for double terminal PE 150 by using Illumina Hiseq X Ten platform.Totally,183.82 Gb high quality data was obtained after filtering the raw data.The genome size of P.ginseng was 3.35 Gb and the sequencing depth was 54.87 X by K-mer analysis.In this study,flow cytometry and K-mer analysis were used to identify the genome size of ginseng,which provided basic data for the further whole genome sequencing and herbgenomics studies.