Low-intensity pulsed ultrasound（LIPUS），with its remarkable advantages of higher safety and better penetrability，has gradually become a novel method of physical adjuvant therapy. Previous studies have verified that LIPUS can modulate the immune response of different immune cells such as macrophage，T lymphocyte，and neutrophil by reducing the level of pro-inflammatory cytokines. Therefore，it plays a crucial role on acceleration of fracture healing，expedition of wound repair，and repairation of myocardial injury. The review summarizes the regulatory effects and potential mechanisms of LIPUS on abnormal immune cell responses triggered by various diseases.

Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

Objective To investigate the distribution and antimicrobial resistance profiles of clinically isolated Haemophilus influenzae and Moraxella catarrhalis in hospitals across China from 2015 to 2021,and provide evidence for rational use of antimicrobial agents.Methods Data of H.influenzae and M.catarrhalis strains isolated from 2015 to 2021 in CHINET program were collected for analysis,and antimicrobial susceptibility testing was performed by disc diffusion method or automated systems according to the uniform protocol of CHINET.The results were interpreted according to the CLSI breakpoints in 2022.Beta-lactamases was detected by using nitrocefin disk.Results From 2015 to 2021,a total of 43 642 strains of Haemophilus species were isolated,accounting for 2.91％of the total clinical isolates and 4.07％of Gram-negative bacteria in CHINET program.Among the 40 437 strains of H.influenzae,66.89％were isolated from children and 33.11％were isolated from adults.More than 90％of the H.influenzae strains were isolated from respiratory tract specimens.The prevalence of β-lactamase was 53.79％in H.influenzae strains.The H.influenzae strains isolated from children showed higher resistance rate than the strains isolated from adults.Overall,779 strains of H.influenzae did not produce β-lactamase but were resistant to ampicillin(BLNAR).Beta-lactamase-producing strains showed significantly higher resistance rates to these antimicrobial agents than the β-lactamase-nonproducing strains.Of the 16 191 M.catarrhalis strains,80.06％were isolated from children and 19.94％isolated from adults.M.catarrhalis strains were mostly susceptible to both amoxicillin-clavulanic acid and cefuroxime,evidenced by resistance rate lower than 2.0％.Conclusions The emergence of antibiotic-resistant H.influenzae due to β-lactamase production poses a challenge for clinical anti-infective treatment.Therefore,it is very important to implement antibiotic resistance surveillance for H.influenzae and guide rational antibiotic use.All local clinical microbiology laboratories should actively improve antibiotic susceptibility testing and strengthen antibiotic resistance surveillance for H.influenzae.

Low-intensity pulsed ultrasound（LIPUS），with its remarkable advantages of higher safety and better penetrability，has gradually become a novel method of physical adjuvant therapy. Previous studies have verified that LIPUS can modulate the immune response of different immune cells such as macrophage，T lymphocyte，and neutrophil by reducing the level of pro-inflammatory cytokines. Therefore，it plays a crucial role on acceleration of fracture healing，expedition of wound repair，and repairation of myocardial injury. The review summarizes the regulatory effects and potential mechanisms of LIPUS on abnormal immune cell responses triggered by various diseases.

Objective To analyze cancer incidence and mortality in Fujian in 2012 and to provide sci-entific basis for tumor prevention .Methods In accordance with the methods and criteria of data quality control made by NCCR,7 regristries data qualified from 9 submitted regritries in Fujian after data assessment were mer-ged and analyzed.Results In 2012,the cancer incidence rate was 251.44/105 (308.44/105 in male and 193.03/105 in female),age standardized incidence by Chinese standard population (ASR China)and by world standard population(ASR world)were 205.15/105 and 201.11/105.The cumulative incidence(0~74 age)was 23.51%.The mortality rate was 161.85/105(220.87/105 in male and 101.37/105 in female).ASR China and ASR world were 128.54/105 and 127.70/105 the cumulative incidence(0~74 age)was 15.04%.The age-spe-cific incidence and mortality reached maximum value in 75 ages and 80 ages respectively .The top 5 cancer inci-dences were lung cancer ,stomach cancer ,liver cancer ,esophagus cancer and breast cancer .The top 5 cancer mor-tality were lung cancer ,liver cancer ,stomach cancer ,esophagus cancer and colorectum cancer .Conclusion Di-gestive malignancies ,lung cancer ,and breast cancer in female were the most frequent in Fujian province ,and the prevention and control for those cancers should be enhanced .

Objective: To investigate the relationship between heart rate variability (HRV), blood pressure variability (BPV) and autonomic nerve function, blood vessel damage in patients with essential hypertension (EH) via synchronous monitoring. Methods: A total of 275 EH patients admitted to our hospital from 2011-04 to 2014-01 were enrolled. The vascular function was assessed by carotid-femoral pulse wave velocity (PWV). Based on PWV, the patients were divided into 2 groups: Normal PWV group (PWV<9m/s),n=185 and High PWV group (PWV≥9m/s),n=90. Synchronic 24h dynamic electrocardiogram (Holter) and 24h ambulatory blood pressure monitoring (ABPM) were performed in all patients. t-test, chi-square test, person liner correlation study and multi stepwise regression analysis were conducted to explore the relationship between HRV, PBV and PWV. Results: HRV and BPV in High PWV group had been changed unusually. Compared with Normal PWV group, High PWV group showed decreased standard deviation of the average of all normal-to-normal intervals in all 5-minute intervals (SDANN) (159.66±66.50) ms vs (194.36±119.29) ms and increased 24 h systolic blood pressure standard deviation (24h SSD) (14.40±3.65) mmHg vs (12.98±3.46) mmHg, all P<0.01; increased new index of night/day HR ratio (0.90±0.08) vs (0.87±0.06), P<0.01 and it had liner correlation to PWV (r=0.169, P=0.005). Multi stepwise liner regression analysis indicated that 24hSSD and HRV at low frequency (LF) portion had obvious and independent correlation to PWV (standard β value=0.352 and 0.212 respectively). Conclusion: ① EP patients were with decreased HRV (SDANN), increased BPV (24h SSD) and the higher incidence of arteriosclerosis; 24h SSD and HRV at LF portion were the most 2 important risk factors affecting PWV. ②Autonomic nerve dysfunction, vagus nerve over-excitatory were the independent risk factors for promoting the occurrence and development of arteriosclerosis in EH patients. ③Night/day HR ratio as a sensitive index for examining autonomic nerve function was independently related to hypertensive vessel damage. Synchronic monitoring of HRV and BPV is helpful to identify blood vessel damage in EH patients.

Objective To observe the effect of moxibustion on the learning ability and memory of rat models of Alzheimer’s disease (AD) and the expression of amyloidβ protein (Aβ)-42, interleukin (IL)-1β, and IL-2, for unveiling the function and mechanism of moxibustion in treating AD.Method Forty-eight healthy male Sprague-Dawley rats were randomized into a sham-operation group, a model group, a Western medication group, and a moxibustion group, 12 rats in each group. The AD model rats were established by injection of Streptozotocin (STZ) into bilateral ventricles. From the 10th day after the operation, the moxibustion group started to receive moxibustion at Baihui (GV 20), Mingmen (GV 4), Changqiang (GV 1), and Guanyuan (CV 4); meanwhile, the Western medication group received Donepezil hydrochloride via intragastric administration. After 30-day treatment, the learning and memory ability was tested by using water maze, the hippocampal Aβ-42 was examined by immunohistochemical method, and the expression of hippocampal IL-1β and IL-2 was by double-antibody sandwich ELISA.Result Compared to the model group, moxibustion significantly down-regulated the levels of Aβ-42 (P<0.05) and IL-1β protein (P<0.05), up-regulated the level of IL-2 protein (P<0.05) in hippocampus, and markedly improved the learning and memory of AD rats (P<0.05).Conclusion Moxibustion can enhance the immunity and learning ability, which is plausibly related to the down-regulation of IL-1β, up-regulation of IL-2, and improvement of Aβ-42 in hippocampus.

China ; epidemiology ; Humans ; Incidence ; Neoplasms ; epidemiology ; mortality ; Registries