Objective:To carry out evidence-based practice in the management of exercise rehabilitation for kinesiophobia patients after degenerative lumbar spine disease surgery, construct review indicators, analyze barriers and facilitators to evidence-based practice, and develop strategies for action change.Methods:Using the integrated-promoting action on research implementation in health services model (i-PARIHS model) as a theoretical framework, clinical nursing problems were identified, the evidence-based practice group was built, evidence was systematically retrieved, evaluated, and summarized, and review indicators were developed and review methodology was clarified. An evidence-based baseline review of 36 healthcare professionals in the Department of Orthopedics of the First Affiliated Hospital of Bengbu Medical University was conducted from October 2023 to January 2024 using the Evidence-based Readiness Scale. Barriers and facilitators to the evidence-based practice were analyzed based on the results of the baseline review, strategies for action were developed accordingly.Results:A total of 23 pieces of best evidence were included and 32 review indicators were developed. In the baseline review, 25 of the review indicators had an accurate implementation rate of < 60% and 14 had an implementation rate of 0. The main barriers of evidence-based practice were lack of effective feedback systems, lack of kinesiophobia mentoring programs, and lack of management processes and educational materials. The main facilitators were active support from organizational leadership and high motivation of patients and their families to participate. A total of 15 action strategies were eventually developed.Conclusions:This study constructed review indicators for the management of exercise rehabilitation in kinesiophobia patients after degenerative lumbar spine disease surgery based on the best evidence. There are several barriers in clinical practice. The action change strategy developed is scientifically sound and feasible.

Objective:To carry out evidence-based practice in the management of exercise rehabilitation for kinesiophobia patients after degenerative lumbar spine disease surgery, construct review indicators, analyze barriers and facilitators to evidence-based practice, and develop strategies for action change.Methods:Using the integrated-promoting action on research implementation in health services model (i-PARIHS model) as a theoretical framework, clinical nursing problems were identified, the evidence-based practice group was built, evidence was systematically retrieved, evaluated, and summarized, and review indicators were developed and review methodology was clarified. An evidence-based baseline review of 36 healthcare professionals in the Department of Orthopedics of the First Affiliated Hospital of Bengbu Medical University was conducted from October 2023 to January 2024 using the Evidence-based Readiness Scale. Barriers and facilitators to the evidence-based practice were analyzed based on the results of the baseline review, strategies for action were developed accordingly.Results:A total of 23 pieces of best evidence were included and 32 review indicators were developed. In the baseline review, 25 of the review indicators had an accurate implementation rate of < 60% and 14 had an implementation rate of 0. The main barriers of evidence-based practice were lack of effective feedback systems, lack of kinesiophobia mentoring programs, and lack of management processes and educational materials. The main facilitators were active support from organizational leadership and high motivation of patients and their families to participate. A total of 15 action strategies were eventually developed.Conclusions:This study constructed review indicators for the management of exercise rehabilitation in kinesiophobia patients after degenerative lumbar spine disease surgery based on the best evidence. There are several barriers in clinical practice. The action change strategy developed is scientifically sound and feasible.

The emerging and re-emerging arthropod-borne infectious diseases pose a serious threat to global public health security. Field and laboratory studies of arthropods of medical importance are essential and critical for the prevention and control of arthropod-borne infectious diseases. Various institutions or universities in China have been conducting research in the field or laboratory study of arthropods of medical importance, but up to 2023, it is still lacking detailed biosafety guidelines or recommendations that can guide the related work for arthropods of medical importance. In order to proactively address potential biosafety issues in the field or laboratory activities related to arthropods of medical importance, improve the standardization of arthropod biosafety classification, operations, and protection, and ensure the safety of practitioners, an expert consensus on the biosafety recommendation of arthropods of medical importance in field and laboratory has been developed, aiming to guide the future work of arthropods and ensure the national biosafety and biosecurity of China.

Objective:To learn about the iodine nutritional status of children aged 8 to 10 years in Xiamen City after the reform of salt industry system, and to provide scientific basis for reasonable prevention and control of iodine deficiency disorders.Methods:From 2017 to 2019, 6 districts were selected each year in Xiamen City 5 sampling districts were divided according to the oriation of east, west, south, north and center in each district. One town (street, hereinafter refered as to town) was selected from each sampling district. One primary school was selected from each town. For each primary school, at least 40 non-boarding children aged 8 to 10 years (age balanced, half male and half female) were selected. Edible salt samples in the households and random urine samples of children aged 8 to 10 years were collected, and salt iodine and urinary iodine contents were measured, while thyroid volume was examined by B-ultrasound.Results:From 2017 to 2019, the coverage rate of iodized salt in Xiamen City was 97.34% (1 206/1 239), 96.89% (1 214/1 253), and 93.33% (1 175/1 259), respectively; the consumption rate of qualified iodized salt was 96.13% (1 191/1 239), 95.61% (1 198/1 253), and 91.58% (1 153/1 259), respectively; the median urinary iodine was 182.90, 182.81, 164.00 μg/L, respectively. The prevalence of goiter of boys and girls was 1.01% (19/1 889) and 2.26% (42/1 862), respectively.Conclusions:After the reform of salt industry system, the iodine nutritional status of children aged 8 to 10 years is generally at an appropriate level in Xiamen City. However, the consumption rate of qualified iodized salt is reduced, which increases the risk of iodine deficiency for residents. Therefore, we should strengthen the propaganda of scientific iodine supplement, maintain a high consumption rate of qualified iodized salt, and prevent the harm of iodine deficiency.

OBJECTIVE：To stu dy the improvem ent effect and mechanism of Guizhi fuling pill （GZFLP） on rats with phlegm-dampness type polycystic ovary syndrome （PCOS）.METHODS：Totally fifty female SD rats with regular estrous cycle were randomly divided into blank control group （n＝10） and model group （n＝40）. The model group received letrozole intragastrically [1 mg/（kg·d），for 21 d ] to induce phlegm-damp PCOS rat model. Forty model rats were randomly divided into model group ，metformin group [positive control ，0.135 g/（kg·d）] and GZFLP low-dose ，high-dose groups [4.49，17.96 g/（kg· d）]，with 10 rats in each group. Each medicine group was given intragastric administration ，once a day ，for 30 consecutive days. Blank control and model group were given intragastric administration of equal volume normal saline.After last medication ，oral glucose tolerance test （OGTT）was used to detect the level of blood glucose in rats at 0，30，60 and 120 min. ELISA assay was used to detect the levels of follicle-stimulating hormone （FSH），luteinizing hormone （LH），estradiol（E2）and testosterone （T）； body weight ，the weight of uterus ，bilateral ovaries and paragonadal fat were weighed. HE staining was used to observe morphological changes of ovarian tissue sections. RT-PCR method and Western blotting assay were used to detect mRNA and protein expression of CYP 19a1 in ovary and Glut 4 in uterine. RESULTS ：Compared with blank control group ，the levels of blood glucose 30，60，120 min after intragastric administration of glucose solution as well as serum levels of LH ，E2 and T were increased significantly in model group （P＜0.05）；the body weight ，the weight of uterus ，bilateral ovaries and paragonadal fat were increased significantly （P＜0.05）；the volume of thecal cells increased significantly and showed spherical shape ；the mRNA and protein expression of CYP 19a1 in ovarian tissue and Glut 4 in uterine tissue were decreased significantly （P＜0.05 or P＜0.01）. Compared with model group ，above indexes of administration groups were improved significantly （P＜0.05 or P＜0.01）；the thickness of theca cell layer and the volume of theca cells in GZFLP low-dose and high-dose groups were also improved. CONCLUSIONS：GZFLP can up-regulate the expression of CYP19a1 in ovary and Glut4 in uterus ，so as to improve the abnormal glucose metabolism in phlegm-dampness type PCOS model rats ，reduce insulin resistance ，lower serum estrogen levels ，and reduce the degree of polycystic changes in ovary ，thereby playing a role in the treatment of PCOS.

Objective: To observe CT features of pneumonic-type pulmonary invasive mucinous adenocarcinoma (PIMA). Methods: Clinical, imaging (plain and multi-phase enhanced CT) and pathological data of 30 patients with pathologically confirmed pneumonic-type PIMA were retrospectively analyzed. Results: Consolidation was found in all 30 cases, including 5 cases of pure consolidation and 25 cases of consolidation with multiple morphologies. The density of consolidation was lower than the same level muscles. Mild-to-moderate enhancement of consolidations were observed after administration of contrast media. CT angiogram sign and lobar distention sign were detected inside consolidations in 26 and 12 cases, respectively. Nine cases were diagnosed as lung cancer, while 21 cases were diagnosed as infection or other lesions with the first time CT examination. Conclusion: The consolidation of pneumonic-type PIMA has some characteristics, including low density, mild-to-moderate enhancement, angiogram sign and lobar distention sign. Consolidation combined with ground glass density, nodules and cystic transparent shadow are helpful to differential diagnosis of pneumonic-type PIMA, infectious lesions and infectious diseases or lymphoma.

Objective: To evaluate the efficacy and safety of bevacizumab in the treatment of radiation brain necrosis, and to provide guidance for rational clinical application. Methods: A retrospective analysis was made of 14 patients with radiation brain necrosis who had failed to receive mannitol and hormone treatment or had been treated for the first time. All the patients were divided into two groups according to different treatment regimens (5.0 mg/kg repeated every 14 d and 7.5 mg/kg repeated every 21 d). The changes of enhanced lesions in MRI T1W1 phase and edema in T2W1 phase were compared separately in the two groups. The clinical symptoms, changes of KPS score and adverse drug reactions were recorded. Results: Totally 14 patients completed at least two cycles of treatment. After two cycles of treatment, the KPS scores of both groups were improved. The KPS scores of 5.0 mg/kg group were increased by 31.66 points on average compared with those before treatment. The KPS scores of 7.5 mg/kg group were increased by 27.50 points on average compared with those before treatment. The volume of CRN lesions were decreased(46.0±9.4)%(t=6.57, P<0.05) and the volume of edema lesions decreased(68.9±8.9)%(t=3.32, P<0.05) in 5.0 mg/kg group. In 7.5 mg/kg group, these two parameters were reduced by(53.9±10.7)%(t=7.89, P<0.05 and (77.1±14.3)%(t=4.22, P<0.05), respectively. There was no significant difference in the reduction of the mean volume of CRN lesions and the volume of edema area between the two groups (P>0.05). In this study, the incidence of adverse events in the 5.0 mg/kg group was similar to that in the 7.5 mg/kg group, with no significant difference(P>0.05). Conclusions Bevacizumab can significantly improve the clinical symptoms and quality of life of patients with radiation brain necrosis. The safety of 5.0 mg/kg treatment regimen repeated every 14 d is similar to that of 7.5 mg/kg treatment regimen repeated every 21 d, which can be used for reference in the treatment of CRN.

Objective: To investigate the application of 3D-printed minimally-invasiveguided template in the treatment of recurrent cer-vical cancer after surgery, assisting interstitial brachytherapy. Methods: From July 2017 to April 2018, a total of 10 patients admitted to Cangzhou Hospital of Integrated Traditional Chinese and Western Medicine in Hebei province with recurrent cervical cancer after radi-cal surgery underwent the 3D-printed customized template-assisted interstitial brachytherapy. According to the specific conditions of patients, different vaginal localization templates were selected for CT simulation localization. The main guidance needle space distribu-tion was designed, and 3D minimally-invasive guidance templates were printed. Then, needles were inserted according to the main guide channel of the template commissioned by medical photosensitive resin. The high-risk clinical target volume (HR-CTV) of 6 Gy/fraction was administered (4 to 6 fractions). Results: Overall, 10 patients were treated with implantation for a total of 52 times. Treat-ment with average scanning CT number for each brachytherapy was (1.58±0.70) times. The average elapsed time for each brachythera-py implant treatment, from plug implant to inserting planting needle satisfactorily with the location of the tumor, was (10.88±2.94) minutes. The mean number of metal needles used was (5.69±1.91) in each brachytherapy. The mean D90 value for high-risk clinical tar-get volume (HR-CTV) was (6.41±0.29) Gy. The cumulative D2cm3 values for the bladder, rectum, and sigmoid colon were (4.75±0.37) Gy, (3.93±0.26) Gy, and (4.33±0.24) Gy, respectively. After 3 months of treatment, the efficacy was evaluated in 8 cases with CR and 2 cas-es with PR. Conclusions: The technology of 3D-printed minimally-invasive guided template shows the advantage of accurate location and superior repeatability in the application of interstitial brachytherapy in treating recurrent cervical cancer after operation, which in-volves less time and insertion needles. The patients had minor aches and few complications. The tumor shrank significantly, which indi-cated a bright future of the technology's clinical application.

Objective To compare the dosimetric differences between intracavitary brachytherapy in combination with interstitial brachytherapy or not for locally advanced cervical cancer.Methods From May 2016 to March 2017,35 patients with locally advanced cervical cancer treated with combined external beams and intracavitary/interstitial brachytherapy were selected in this study.The prescription of intensity-modulated radiation therapy was:46.8-50.4 Gy/26-28 fractions,1.8 Gy/fraction.The prescription for combined intracavitary/interstitial brachytherapy was 7 Gy/fraction × 4,once per week.Each patient was first implanted with a three tube applicator for brachytherapy,and the CT images were acquired for treatment planning.The three tube applicator was removed before a uterine tube and needles were implanted,thereafter planning images were acquired again.Dose to the targets and organs at risk were evaluated respectively for the two groups.Results A total of 212 brachytherapy plans were developed,including 106 intracavitary and 106 endoluminal combined interstitial plans.The target dose in endoluminal combined interstitial brachytherapy was significantly higher than that of intracavitary treatment alone,where D90 of the high-risk clinical target volume (CTV) and moderate CTV were both significantly increased (t =-6.01,-2.73,P ＜ 0.05).The D2 cm3 of the bladder,rectum and sigmoid colon were significantly reduced (t=3.07,4.52,2.91,P＜0.05).Conclusions The application of the endoluminal combined interstitial brachytherapy for locally advanced cervical cancer can significantly increase the target dose,and reduce the dose to organs at risk such as the bladder,rectum and sigmoid colon.

Objective:To observe the effect of electromyographic biofeedback on the wrist dirsiflexion function of the patients with cerebral infarction at different Brunnstrom stages, and to clarify the treatment of electromyographic biofeedback,and to provide basis for its clinical application.Methods:A total of 100 cerebral infarction patients were selected.Among them 54 BrunnstromⅠ-Ⅱ patients were randomly divided into treatment group (n= 32)and control group (n = 22),and another 46 Brunnstrom Ⅲ patients were randomly divided into treatment group (n=23)and control group (n=23).The patients in four groups were treated with the same routine stroke rehabilitation therapy while the patients in treatment groups still received the electromyographic biofeedback therapy additionally.The maximum electromyographic contraction of muscle,active range of movement (AROM) and Fugl-Meyers Assessment (FMA)of the extension of wrist joint were evaluated before treatment and 4 and 8 weeks after treatment,respectively.Results:The maximum electromyographic contraction values of muscle of the patients in BrunnstromⅠ-Ⅱ treatment group and control group were significantly improved 8 weeks after treatment (P <0.05),and the value in treatment group was higher than that in control group (P <0.05).The maximum electromyographic contraction value of muscle in Brunnstrom Ⅲ treatment group began to improve 4 weeks after treatment compared with before treatment (P < 0.05) and it was significantly higher than that in control group (P <0.05).The maximum electromyographic contraction value of muscle in Brunnstrom Ⅲ control group began to improve 8 weeks after treatment (P <0.05).The AROM in Brunnstrom Ⅰ-Ⅱ treatment group began to improve 8 weeks after treatment (P <0.05)and it was significantly higher than that in control group (P <0.05)while the AROM in control group had no significant change (P >0.05).The AROM in Brunnstrom Ⅲ treatment group and control group were significantly improved 4 weeks after treatment (P < 0.05 or P < 0.01 ), and the value in treatment group was significantly higher than that in control group (P < 0.05).The FMA in BrunnstromⅠ-Ⅱtreatment group and control group were significantly improved 8 weeks after treatment (P <0.05),while the value in treatment group was higher than that in control group (P <0.05);the FMA in Brunnstrom Ⅲ treatment group began to improve 4 weeks after treatment (P < 0.05)and it was significantly higher than that in control group (P <0.05). The FMA in control group began to improve 8 weeks after treatment (P <0.05). Conclusion:Electromyographic biofeedback can increase the strength and improve the body function of the patients with cerebral infaction.