Ankylosing spondylitis is a chronic immunoinflammatory disease that mainly affects the spine and the sacroiliac joint， the mechanism of which is closely related to signaling pathways， such as osteoprotegerin （OPG）/receptor activator of nuclear factor-κB （RANK）/RANK ligand， mitogen-activated protein kinase （MAPK）， Wnt/β-catenin （β-catenin）， phosphoinositide 3- kinase/protein kinase B/mammalian target of rapamycin （PI3K/Akt/mTOR）. Traditional Chinese medicine has the characteristics of multiple components and targets， and is widely used for the treatment of autoimmune diseases due to its low toxicity， strong specificity， and high efficacy. This review found that monomers and compounds of traditional Chinese medicine can exert anti ankylosing spondylitis effects by intervening in the aforementioned signaling pathways， regulating immune inflammatory responses， and inhibiting biological processes such as bone destruction， ectopic osteogenic differentiation， cell apoptosis， and autophagy.

AIM: To evaluate the changes in corneal epithelial thickness(CET)and corneal optical density(CD)after smart pulse technology(SPT)-assisted transepithelial photorefractive keratectomy(TPRK)and analyze their correlation.METHODS: The prospective study included 60 patients(120 eyes)with myopia and myopic astigmatism who underwent SPT-TPRK in the ophthalmology department at the First Affiliated Hospital of Xinxiang Medical University between February and August 2023. Changes in CET and CD were evaluated preoperatively and at 1 wk, 1 and 3 mo postoperatively.RESULTS: A total of 14 cases(28 eyes)were lost to follow-up, and 3 patients(6 eyes)with postoperative haze were excluded from this study, resulting in a final inclusion of 43 patients(86 eyes). At 1 wk after SPT-TPRK, CET had statistically significantly thickened compared to preoperative levels(P<0.05), particularly in the CET at 0-2 mm central corneal area(P<0.05). At 1 mo after SPT-TPRK, the CET at 0-2 mm area had statistically significantly decreased(P<0.05). At 3 mo after SPT-TPRK, the CET at 0-2 mm had essentially reached preoperative levels. Postoperative CD values increased, with a positive correlation between CET in the 0-2 mm area and CD in the whole 0-2 mm area(r=0.256, P<0.05), and a positive correlation between CET in the 2-5 mm area and CD in the anterior 2-6 mm area(r=0.319, P<0.05).CONCLUSION: Corneal epithelial remodeling takes 3 mo in areas within 2 mm of the central cornea; areas with thinner CET have faster postoperative corneal epithelial remodeling and greater thickening in the early postoperative period; CD increases in the early postoperative period compared to the preoperative value, and in some areas, there is a positive correlation between CET and CD value.

OBJECTIVES: Shelter hospital was an alternative way to provide large-scale medical isolation and treatment for people with mild coronavirus disease 2019 (COVID-19). Due to various reasons, patients admitted to the large shelter hospital was reported high level of psychological distress, so did the healthcare workers. This study aims to introduce a comprehensive and multifaceted psychosocial crisis intervention model. METHODS: The psychosocial crisis intervention model was provided to 200 patients and 240 healthcare workers in Wuhan Wuchang shelter hospital. Patient volunteers and organized peer support, client-centered culturally sensitive supportive care, timely delivery of scientific information about COVID-19 and its complications, mental health knowledge acquisition of non-psychiatric healthcare workers, group activities, counseling and education, virtualization of psychological intervention, consultation and liaison were exhibited respectively in the model. Pre-service survey was done in 38 patients and 49 healthcare workers using the Generalized Anxiety Disorder 7-item (GAD-7) scale, the Patient Health Questionnaire 2-item (PHQ-2) scale, and the Primary Care PTSD screen for the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (PC-PTSD-5). Forty-eight healthcare workers gave feedback after the intervention. RESULTS: The psychosocial crisis intervention model was successfully implemented by 10 mental health professionals and was well-accepted by both patients and healthcare workers in the shelter hospital. In pre-service survey, 15.8% of 38 patients were with anxiety, 55.3% were with stress, and 15.8% were with depression; 16.3% of 49 healthcare workers were with anxiety, 26.5% were with stress, and 22.4% were with depression. In post-service survey, 62.5% of 48 healthcare workers thought it was very practical, 37.5% thought more practical; 37.5% of them thought it was very helpful to relief anxiety and insomnia, and 27.1% thought much helpful; 37.5% of them thought it was very helpful to recognize patients with anxiety and insomnia, and 29.2% thought much helpful; 35.4% of them thought it was very helpful to deal with patients' anxiety and insomnia, and 37.5% thought much helpful. CONCLUSIONS Psychological crisis intervention is feasible, acceptable, and associated with positive outcomes. Future tastings of this model in larger population and different settings are warranted.
Humans ; COVID-19 ; Sleep Initiation and Maintenance Disorders ; Crisis Intervention ; Psychosocial Intervention ; SARS-CoV-2 ; Mental Health ; Depression/epidemiology* ; Health Personnel/psychology* ; Anxiety/etiology*

Objective To establish an infrared spectrophotometric method for determination of mineral oil mist in workplace air. Methods The mineral oil mist in workplace air was sampled with glass fiber filter membrane and eluted with carbon tetrachloride. Petroleum-like standard solution of carbon tetrachloride was used as the calibration standard, and quantitative analysis was performed using infrared spectrophotometric oil analyzer. Results The sampling efficiency of the glass fiber filter membrane ranged from 94.8% to 99.2%, and the extraction efficiency ranged from 95.6% to 104.2%. The linear range of mineral oil mist was 1.00-120.00 mg/L, with a correlation coefficient of 0.999 4. The detection limit was 0.52 mg/L, and the quantification limit was 1.74 mg/L. The average recovery rate ranged from 98.8% to 104.1%. The within- and between- run relative standard deviations were 2.2%-6.4% and 2.3%-5.2%, respectively. The samples were stable at room temperature for seven days. This method could be used for air sampling of mineral oil mist in workplaces where mineral oil is used. Conclusion The method is sensitive, accurate, and efficient, which is suitable for determining the concentration of mineral oil mist in workplace air.

Objective:To investigate clinical efficacy of tunneled subcutaneous pedicle flaps in the repair of ipsilateral nasal alar defects.Methods:A total of 20 patients with nasal alar defects after excision of basal cell carcinoma, which were repaired with ipsilateral tunneled subcutaneous pedicle flaps, were retrospectively collected from January 2018 to January 2020. There were 11 male patients and 9 female patients, with an average age of 60.6 years (range, 48 - 76 years) . According to clinical manifestations, the basal cell carcinoma lesions could be classified into 3 types: nodular-ulcerative type (13 cases) , superficial type (4 cases) and pigmented type (3 cases) , and the skin lesions varied from 0.4 cm × 0.5 cm to 0.9 cm × 1.1 cm in size. All the patients received extended surgical resection of basal cell carcinoma, and nasal alar defects were repaired with tunneled subcutaneous pedicle flaps, with the size of flaps ranging from 0.7 cm × 0.8 cm to 1.2 cm × 1.4 cm.Results:All flaps survived successfully, the nasal alar defects were completely repaired, and all wounds healed primarily. During the postoperative follow-up of 6 - 24 months, neither recurrence of tumors nor obvious scar hyperplasia occurred on the nasal ala, and nasal morphology and appearance were favorable.Conclusion:The tunneled subcutaneous pedicle flap can be used for the repair of ipsilateral nasal alar defects following excision of tumors or other lesions, resulting in favorable therapeutic outcomes and aesthetic appearance.

OBJECTIVES: Major depressive disorder (MDD) patients with anhedonia tend to have a poor prognosis. The underlying imaging basis for anhedonia in MDD remains largely unknown. The relationship between nodal properties and anhedonia in MDD patients need to be further investigated. Herein, this study aims to explore differences of cerebral functional node characteristics in MDD patients with severe anhedonia (MDD-SA) and MDD patients with mild anhedonia (MDD-MA) before and after the antidepressant treatment. METHODS: Ninety participants with current MDD were recruited in this study. 24-Item Hamilton Depression Scale (HAMD-24) and Snaith-Hamilton Pleasure Scale (SHAPS) were used to assess the severity of depression and anhedonia at baseline and the end of 6-months treatment. The MDD patients who scored above the 25th percentile on the SHAPS were assigned to an MDD-SA group (n=19), while those who scored below the 25th percentile were assigned to an MDD-MA group (n=18). All patients in the 2 groups received antidepressant treatment. Functional magnetic resonance imaging (fMRI) images of all the patients were collected at baseline and the end of 6-months treatment. Graph theory was applied to analyze the patients' cerebral functional nodal characteristics, which were measured by efficiency (e_i) and degree (k_i). RESULTS: Repeated measures 2-factor ANCOVA showed significant main effects on group on the e_i and k_i values of left superior frontal gyrus (LSFG) (P=0.003 and P=0.008, respectively), and on the e_i and k_i values of left medial orbital-frontal gyrus (LMOFG) (P=0.004 and P=0.008, respectively). Compared with the MDD-MA group, the significantly higher e_i and k_i values of the LSFG (P=0.015 and P=0.021, respectively), and the significantly higher e_i and k_i values of the LMOFG (P=0.015 and P=0.037, respectively) were observed in the MDD-SA group at baseline. Meanwhile, higher SHAPS scores could result in higher e_i and k_i values of LSFG (P=0.019 and P=0.026, respectively), and higher e_i value of LMOFG (P=0.040) at baseline; higher SHAPS scores could result in higher e_i values of LSFG (P=0.049) at the end of 6-months treatment. The multiple linear regression analysis revealed that sex were negatively correlated with the e_i and k_i values of LSFG (r= -0.014, P=0.004; r=-1.153, P=0.001, respectively). The onset age of MDD was negatively correlated with the k_i value of LSFG (r=-0.420, P=0.034) at the end of 6-months treatment. We also found that SHAPS scores at baseline were positively correlated with the HAMD-24 scores (r=0.387, P=0.022) at the end of 6-months treatment. CONCLUSIONS There are obvious differences in nodal properties between the MDD-SA and the MDD-MA patients, such as the high e_i of LSFG in the MDD-SA patients, which may be associated with the severity of anhedonia. These nodal properties could be potential biomarkers for the prognosis of MDD. The increased e_i and k_i values in the LSFG of MDD-SA patients may underlie a compensatory mechanism or protective mechanism. The mechanism may be an important component of the pathological mechanism of MDD-SA. The poor prognosis in the MDD-SA patients suggests that anhedonia may predict a worse prognosis in MDD patients. Sex and onset age of MDD may affect the nodal properties of LSFG at baseline and the end of 6-months treatment.
Anhedonia ; Antidepressive Agents/therapeutic use* ; Depressive Disorder, Major/drug therapy* ; Humans ; Infant ; Infant, Newborn ; Magnetic Resonance Imaging ; Prefrontal Cortex

Objective:To understand the characteristics of type D personality in patients with ischemic stroke, and to explore the correlation between type D personality and carotid plaque vulnerability in patients with ischemic stroke.Methods:From November 2019 to December 2020, convenience sampling was used to select 125 patients with ischemic stroke who underwent carotid color Doppler ultrasound examination in the Department of Neurology, Affiliated Hospital of Jining Medical University as the research subject. Carotid plaques were measured by color Doppler ultrasound in patients with ischemic stroke to determine whether they were vulnerable plaques. The patients were investigated using the Type D Personality Scale.Results:The proportion of type D personality in ischemic stroke patients was 52.8% (66/125) . Logistic regression analysis showed that type D personality and the social inhibition dimension of type D personality were the influencing factors of carotid plaque vulnerability in patients with ischemic stroke ( P<0.05) . Conclusions:Type D personality is closely associated with carotid plaque vulnerability in ischemic stroke patients. Medical and nursing staff should strengthen the screening of type D personality in patients with ischemic stroke and implement early intervention.

OBJECTIVE: To explore the expression level of ETV6-ABL fusion gene in different cell populations in patients with myeloproliferative neoplasm (MPN) and therapeutic effect of tyrosine kinase inhibitor (TKI). METHODS: A 42-year-old man who presented with fever, marked leukocytosis and chronic myelogenous leukemia (CML) like MPN was reported. ETV6-ABL fusion gene was detected by real-time PCR and confirmed by direct sequencing. ETV6-ABL mRNA expression in each cell population sorted from peripheral blood by flow cytometry was detected by real-time PCR. RESULTS: ETV6-ABL fusion gene was found out in bone marrow cells and confirmed as type A by direct sequencing. ETV6-ABL fusion gene transcript level in polymorphonuclear cells was nearly 3.6-fold relative to that in total cells, which was significantly higher than that in T cell, B cell and monocyte subsets. The complete blood count (CBC) returned to normal level after treatment with imatinib (400 mg) daily for three months. After TKI treatment for 6 months, the ratio of ETV6-ABL/ABL decreased from 174.1% to 1.9%. CONCLUSION ETV6-ABL fusion gene positive MPN may have a CML clinical presentation and is sensitive to TKI. ETV6-ABL fusion gene is specifically expressed in polymorphonuclear cells.
Adult ; Fusion Proteins, bcr-abl/genetics* ; Genes, abl ; Hematopoietic Stem Cell Transplantation ; Humans ; Imatinib Mesylate ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics* ; Male ; Myeloproliferative Disorders/genetics*

Objective:To explore the application of home nutrition support in children with intestinal failure.Methods:Children with intestinal failure admitted to Division of Pediatric Gastroenterology and Nutrition and Department of Pediatric Surgery in Xinhua Hospital were retrospectively enrolled since January 2009. The details of home nutrition support, nutritional status and home parenteral nutrition (HPN) associated complications were collected.Results:A total of 10 children received HPN support, 7 of whom were with short bowel syndrome (SBS) and the other 3 with pediatric intestinal pseudo-obstruction. The average length of remnant small bowel in 7 SBS children was (36.7±32.4) cm. The average age at HPN onset was (5.4±4.7) years. The average duration of follow-up was (3.1±2.1) years. The average duration of HPN was (619.5±669.1) days after (391.8±340.1) days of parenteral nutrition support in our hospital. All 10 cases started home enteral nutrition (HEN) with tube feeding (3 cases transited to oral feeding during treatment). The average duration of HEN was (536.1±429.6) days. Daily calorie intake was 104.0%±39.0% of the recommended intake according to the guideline, with 46.5%±21.3% via HPN and 57.5%±29.2% via HEN. During follow-up, 3 cases were found with severe malnutrition, 5 with moderate malnutrition and 2 with mild malnutrition. Four children suffered from catheter-related thrombosis and five children were identified with catheter-related blood stream infection. No intestinal failure associated liver disease was observed.Conclusions:HPN is feasible but needs the support of national medical insurance policy. At present, there are still frequent nutritional deficiencies and complications in HPN. Nutrition support team (NST) should provide guidance for more scientific nutrition screening and nutrition management.

AIM: To assess the clinical efficacy of phacoemulsification, intraocular lens implantation with goniosynechialysis(PEI+GSL)for acute angle closure glaucoma(AACG)and cataract with extensive angle closure synechiae.

METHODS: A retrospective study, we studied 35 eyes of 32 patients with AACG and cataract in our hospital. The extent of anterior chamber angle-closure synechiae was defined as an eye with >180°. All patients underwent PEI+GSL and completed an ophthalmologic examination including vision, intraocular pressure(IOP), anterior chamber depth(ACD), angle-opening distance(AOD500), trabecular-iris space area(TISA500)were observed at 1d, 1wk, 1mo and 3mo after cataract surgery. The angle closure range and retinal nerve fiber layer(RNFL)thickness changes at postoperative 1mo and 3mo were observed, and recorded complications.

RESULTS: Postoperative 3mo BCVA(0.334±0.154)and IOP(14.63±3.59mmHg)were improved compared with preoperative(0.914±0.290, 42.54±8.06mmHg)(P<0.05). ACD(3.203±0.214mm), OCT angle parameters AOD500 and TISA500(0.308±0.014, 0.315±0.015mm, 0.134±0.013, 0.139±0.018mm2)were significantly increased compared with preoperation. The extent of angle closure with gonioscopy(72.32±28.33°)decreased compared preoperation(215.29°±30.66°), and RNFL thickness thinner than preoperation(P<0.001). Changes in AOD500 and TISA500 for both nasal and temporal were negatively correlated with IOP, but not with changes in ACD, and no significant complications occurred in the 3mo after surgery.

CONCLUSION: The treatment of PEI+GSL can improve vision, deeper ACD and effectively open ACA in the early stage, thus controlling IOP.