The aim is to evaluate the effect of therapeutic communication on cervical cancer patients’ preoperative anxiety and hope level. The convenience sampling method was used to select the inpatients who will receive radical surgery for cervical cancer in the department of obstetrics and gynecology of the Second Affiliated Hospital of Xi’an Jiaotong University from November 2016 to November 2019 as the research object. 50 patients were grouped by the random number table method: 25 patients were in the intervention group, and 25 patients were in the control group. Patients in the intervention group were given therapeutic communication on the basis of routine nursing, and patients in the control group were given routine nursing. Both groups were investigated with the Self-Rating Anxiety Scale (SAS) and Herth Hope Index (HHI) on the first day of admission and the day before surgery. Before the intervention, there was no statistically significant difference between the two groups (P>0.05) . After the intervention, the anxiety level of the intervention group was lower than that of the control group (P<0.05), and the hope level was higher than that of the control group (P<0.05). It can be seen that therapeutic communication can alleviate preoperative anxiety of cervical cancer patients, improve their hope level, promote patient recovery, and ease tense medical relationship.

Objective To construct a quality control information system for the entire process of neonatal breastfeeding and evaluate its application effect.Methods Based on the"evidence-based guidelines for breastfeeding of inpatient newborns"and combined with clinical practice,hazard analysis and critical control point methods were applied to construct a quality control information system for the entire breastfeeding process,which includes medical order reminder module,knowledge assessment module,breast milk outside the hospital management module,breast milk inventory reminder module,and adverse feeding record module.The pure breastfeeding rate,qualified rate of breast milk quality,and incidence of adverse events of hospitalized newborns before the application of the system(June and August 2021)and after the application of the system(June and August 2022)were compared.Results After the implementation of the system,the pure breastfeeding rate of hospitalized newboms increased from 15.12％to 28.05％,with a statistically significant difference(x2=4.170,P=0.041).The qualified rate of breast milk quality increased from 68.44％to 96.79％,with a statistically significant difference(x2=531.853,P＜0.001).The incidence of adverse events decreased from 5.81％to 0,with a statistically significant difference(P=0.026).Conclusion The quality control information system for the entire process of breastfeeding accurately identified risks and warning signs against them,standardized the management of breast milk outside the hospital,improved the qualification rate of breast milk quality and pure breastfeeding rate,reduced adverse events of breastfeeding,and ensured the effectiveness and safety of breastfeeding.

Objective:To study the epidemiological and genetic characteristics of coxsackievirus B3 (CVB3) circulating in Guangdong Province from 2008 to 2021.Methods:This study collected the specimens of hand, foot, and mouth disease (HFMD) cases from 2008 to 2021 that were positive for other enteroviruses except for enterovirus 71 (EV71), coxsackievirus A16 (CVA16), and CVA6, as well as the specimens of herpangina and neonatal infection cases from 2020 to 2021. Enteroviruses in these specimens were detected and their types were identified. CVB3 strains were isolated and the entire VP1 sequences of CVB3 strains were amplified and sequenced. The genetic features of CVB3 strains were analyzed using DNAStar 7.1 and MEGA 6.06 software packages.Results:Among 3 484 HFMD cases positive for other enteroviruses from 2008 to 2021, CVB3-positive cases accounted for 1.6% (57/3 484); among 560 cases of herpangina from 2020 to 2021, CVB3-positive cases accounted for 2.1% (12/560); one neonatal infection case in 2021 was positive for CVB3. CVB3-positive cases accounted for 67.1% (47/70) in 2021 and 18.6% (13/70) in 2020, while there were less than five cases in other years. Forty-eight CVB3 strains were isolated and the entire VP1 sequences of 26 CVB3 strains were obtained. Phylogenetic analysis indicated that the CVB3 strains could be divided into eight genotypes (A-H) and the strains of genotypes A, D and E were prevalent in the Chinese mainland. The 26 CVB3 strains isolated in Guangdong Province shared 80.2%-100.0% nucleotide homology, and belonged to two genotypes of D and E, with genotype D prevalent from 2008 to 2017 and genotype E prevalent from 2020 to 2021.Conclusions:CVB3 is prevalent sporadically in Guangdong Province from 2008 to 2017, but the epidemic intensity increased during 2020 and 2021. CVB3 strains of genotypes D and E are prevalent in Guangdong Province during 2008 to 2021, with genotype E being the prevalent genotype during 2020 and 2021.

Objective:To integrate the best evidence of non-drug intervention of urinary incontinence in elderly women and to formulate practical recommendations.Methods:In this systematic review study, using “elderly woman”,“urinary incontinence”,“bladder training”,“pelvic floor muscle training”,“enuresis”,“leakage of urine” as the key words, the 6S evidence resource pyramid model was used to search in British Medical Journal best practice, Uptodate, World Health Organization, Guidelines International Network, National Institute for Health and Care Excellence, Chinese Medical Association, Scottish Intercollegiate Guideline Network, Registered Nurses Association of Ontario, Cochrane Library, The Joanna Briggs Institute (JBI), New Zealand Guidelines Group, Polish Society of Gynecologists and Obstetricians, PubMed, Embase, Medline, Web of Science, SinoMed, China National Knowledge Infrastructure, WanFang Data, etc. The evidence retrieved included evidence-based knowledge base resources, clinical practice guidelines, expert consensus, systematic review, etc. Data were retrieved from January 1, 2017 to May 1, 2022, and collated from May 2, 2022 to May 25, 2022. Two researchers independently evaluated the quality of literature and extracted data using the AGREE Ⅱ and JBI evidence-based health care center assessment tools. The JBI evidence-based health care center′s evidence pre-rating system and evidence recommendation rating system were applied to rank the evidence; and under the guidance of the evidence structure of JBI, the strength of evidence recommendation was determined and the best evidence was extracted and summarized in combination with the study group discussion and expert opinion.Results:A total of 9 articles were retrieved, including 7 guidelines and 2 systematic reviews; and 6 guidelines were classified as Grade A and 1 as grade B; both 2 systematic reviews were rated as Grade A; 84% (27/32) of the items were evaluated as “Yes”. Evidence were summarized as 34 pieces of best evidence from 6 dimensions, including “overall recommendation, evaluation of type and degree of urinary incontinence, lifestyle change, behavioral therapy, prevention of precipitating factors, intervention in special population”; the flow chart of screening, evaluation, special symptoms, life style and behavior therapy was combed, and the practical suggestions were formed.Conclusions:The overall quality of the literature on non-drug intervention of urinary incontinence in elderly women is high, and the level of evidence is high. Early identification of urinary incontinence types and assessment of disease severity, lifestyle changes, avoidance of predisposing factors and behavioral therapy are the key to non-drug treatment of urinary incontinence in those patients.

Objective:To analyze the laboratory test results of two outbreaks of neonatal enterovirus infections in Guangdong Province in 2019 and the genetic characteristics of Echo11, aiming to provide reference for the prevention and control of neonatal enterovirus infections.Methods:The pathogenic specimens of neonatal cases suspected of enterovirus infection were collected. Fluorescence quantitative PCR and sequencing were used for enterovirus typing and identification, and virus isolation was carried out for positive specimens.The complete sequences of VP1 of Echo11 were amplified and sequenced and the phylogenetic analysis was performed using the bioinformatics software such as Danstar6, Bioedit7.09 and MEGA6.06.Results:A total of 93 specimens from 36 neonatal cases were collected. After identification, 55 specimens from 24 cases were positive for enterovirus, of which 23 cases were positive for Echo11 and one case was positive for Coxsackievirus B4(CVB4). A total of 29 enterovirus strains were isolated from the specimens of 19 cases, of which 28 were Echo11 from 18 cases, and one was CVB4. Phylogenetic analysis revealed that the nucleotide homology between the 18 strains of Echo11 in this study was 98.2%-100.0%, and the nucleotide homology between the Echo11 strains causing the two neonatal infections was 99.7%-100.0% and 99.8%-100.0%, respectively. Echo11 could be divided into six genotypes as A, B, C, D, E and F, in which genotype A and genotype C were further divided into A1-5 and C1-4, and genotype D could be divided into D1-5. The 18 strains of Echo11 in this study were all subtype D5.Conclusions:In 2019, two outbreaks of neonatal infections in medical institutions in Guangdong Province were caused by Echo11, which belonged to the genotype D5.

ObjectiveTo compare the consistency and difference between the integrated decoction pieces （IDP） and traditional decoction pieces （TDP） of Pinelliae Rhizoma Praeparatum cum Zingibere et Alumine （PRPZA） in the component content and pharmacological effect， so as to explain the rationality of the integrated production of PRPZA. MethodThin layer chromatography （TLC）， extract determination， ultraviolet spectrophotometry and high performance liquid chromatography （HPLC） were used to analyze and determine the TLC identification， the contents of water-soluble extract， alum residue， needle-like calcium oxalate crystal， protein， total alkaloids， polysaccharides and three nucleosides （inosine， guanosine and adenosine） of IDP and TDP of PRPZA， and the statistical comparison was made. The anti-inflammatory effect and irritation of IDP and TDP of PRPZA were compared by xylene-induced mouse auricle swelling test and rabbit conjunctival irritation test. ResultCompared with the TDP of PRPZA， the contents of alum residue， needle-like calcium oxalate crystal， protein， polysaccharides， inosine， guanosine and the total amount of three nucleosides in the IDP of PRPZA decreased by 16.95%， 21.27%， 23.78%， 4.74%， 52.12%， 0.24% and 26.04%， the contents of water-soluble extract， total alkaloids and adenosine increased by 7.62%， 114.83% and 125.42%， respectively. IDP and TDP of PRPZA had obvious inhibitory effects on ear edema in mice， but there was no significant difference between them， indicating that the anti-inflammatory effect was consistent. The two decoction pieces of PRPZA had no irritation to the conjunctiva of rabbits， and the difference was not statistically significant between them， suggesting that the safety was similar. ConclusionThere is a certain difference in the component content between the IDP and the TDP of PRPZA， but their anti-inflammatory and irritant effects are similar， and the quality of IDP is slightly better than TDP， which provides a reference for the industrial production and clinical application of the IDP of PRPZA.

PTH-related peptide (PTHrP) improves the bone marrow micro-environment to activate the bone-remodelling, but the coordinated regulation of PTHrP and transforming growth factor-β (TGFβ) signalling in TMJ-OA remains incompletely understood. We used disordered occlusion to establish model animals that recapitulate the ordinary clinical aetiology of TMJ-OA. Immunohistochemical and histological analyses revealed condylar fibrocartilage degeneration in model animals following disordered occlusion. TMJ-OA model animals administered intermittent PTHrP (iPTH) exhibited significantly decreased condylar cartilage degeneration. Micro-CT, histomorphometry, and Western Blot analyses disclosed that iPTH promoted subchondral bone formation in the TMJ-OA model animals. In addition, iPTH increased the number of osterix (OSX)-positive cells and osteocalcin (OCN)-positive cells in the subchondral bone marrow cavity. However, the number of osteoclasts was also increased by iPTH, indicating that subchondral bone volume increase was mainly due to the iPTH-mediated increase in the bone-formation ability of condylar subchondral bone. In vitro, PTHrP treatment increased condylar subchondral bone marrow-derived mesenchymal stem cell (SMSC) osteoblastic differentiation potential and upregulated the gene and protein expression of key regulators of osteogenesis. Furthermore, we found that PTHrP-PTH1R signalling inhibits TGFβ signalling during osteoblastic differentiation. Collectively, these data suggested that iPTH improves OA lesions by enhancing osteoblastic differentiation in subchondral bone and suppressing aberrant active TGFβ signalling. These findings indicated that PTHrP, which targets the TGFβ signalling pathway, may be an effective biological reagent to prevent and treat TMJ-OA in the clinic.
Animals ; Osteoclasts ; Osteogenesis ; Parathyroid Hormone-Related Protein/pharmacology* ; Temporomandibular Joint ; Transforming Growth Factor beta/pharmacology*

The aim is to evaluate the effect of therapeutic communication on cervical cancer patients’ preoperative anxiety and hope level. The convenience sampling method was used to select the inpatients who will receive radical surgery for cervical cancer in the department of obstetrics and gynecology of the Second Affiliated Hospital of Xi’an Jiaotong University from November 2016 to November 2019 as the research object. 50 patients were grouped by the random number table method: 25 patients were in the intervention group, and 25 patients were in the control group. Patients in the intervention group were given therapeutic communication on the basis of routine nursing, and patients in the control group were given routine nursing. Both groups were investigated with the Self-Rating Anxiety Scale (SAS) and Herth Hope Index (HHI) on the first day of admission and the day before surgery. Before the intervention, there was no statistically significant difference between the two groups (P>0.05) . After the intervention, the anxiety level of the intervention group was lower than that of the control group (P<0.05), and the hope level was higher than that of the control group (P<0.05). It can be seen that therapeutic communication can alleviate preoperative anxiety of cervical cancer patients, improve their hope level, promote patient recovery, and ease tense medical relationship.

Objective To analyze gait characteristics of patients with spastic cerebral palsy (CP) before and after functional selective posterior rhizotomy (FSPR) surgery, so as to evaluate curative effects of the surgery objective ly. MethodsFifteen patients with spastic CP to be treated by FSPR were selected. The VICON three-dimensional (3D) motion analysis system and AMTI 3D force plates were used to collect and analyze the spatiotemporal gait parameters, kinematic and dynamic parameters before and after FSPR surgery. Results After the surgery, the left and right support phases were longer,and the left-side step length was significantly larger. The step height, velocity and the max displacement of center of gravity (COG) in coronal plane were smaller than those before surgery.The sagittal plane angle (flexion and extension angle) of the knee during initial landing was significantly increased, while no significant differences were found in that of the hip and ankle.The range of motion (ROM) of the left/right hip, knee and ankle in sagittal plane was increased to some extent during walking, with statistical differences. The ROM of right ankle in coronal plane was also increased obviously. The minimum flexion angle of the right knee and the maximum plantar flexion angle of the left/right ankle were significantly reduced. The maximum vertical forces of left and right support phases were significantly increased, while no significant differences were found in torque of lower limbs. Conclusions The 3D gait analysis can be used to evaluate the effect of FSPR on patients with spastic CP. The spasticity of patients with spastic CP is relieved after FSPR surgery, and the spatiotemporal gait parameters and kinematics parameters are improved significantly. But the improvement of dynamic parameters was not obvious, and further rehabilitation treatment is needed.