Objective:To explore the classification and influencing factors of family resilience and post-traumatic growth in patients with spinal tumor.Methods:A cross-sectional investigation was conducted among 219 inpatients with spinal tumor admitted from July 2021 to July 2022. The General Demographic Information questionnaire, Chinese-Family Resilience Assessment Scale, Posttraumatic Growth Inventory, Family Crisis-Oriented Personal Evaluation Scales (F-COPES), and Social Support Rating Scale (SSRS) were used in the study. The ordinal and multivariate logistic regression analyses was applied to identify the factors associated with the classification of family resilience and post-traumatic growth.Results:Of the 219 patients, there were 62 cases of primary spinal tumors (28.3%). According to the results of latent profile analysis, the respondents were classified into three categories by family resilience and post-traumatic growth, namely family difficulty-resistant type ( n=38, 17.4%), general resilience-struggle type ( n=99, 45.2%) and family adaptation-growth type ( n=82, 37.4%). There were significant differences in occupational status, commitment to housework, family atmosphere( χ2=10.75, P=0.025; χ2=6.95, P=0.031; χ2=11.37, P=0.017), and total score of F-COPES and SSRS ( F=25.95, P<0.001; F=19.06, P<0.001)among three groups. Ordinal and multivariate logisitc regression analyses showed that retirement ( OR=2.928, 95% CI:1.098-7.808, P<0.05), family coping ( OR=1.113, 95% CI:1.063-1.165, P<0.05), and social support ( OR=1.226, 95% CI:1.103-1.362, P<0.05) were independently associated with family resilience and post-traumatic growth in patients with spinal tumor. Conclusion:Patients with spinal tumor have significant differences in characteristics by family resilience and post-traumatic growth. As a result, more targeted interventions should be provided for different categories of spinal tumor patients in the future.

With the process of China’s aging population intensifying， palliative care， as an important guarantee for improving the quality of life of terminally ill patients， is receiving more and more social attention， and the demand is constantly increasing. Palliative care needs versatile professionals， and general education can enhance people’s awareness and understanding of it， enabling more people to understand， accept， and participate in palliative care. With the advancement of knowledge and technology in palliative care， the traditional cramming education models are no longer able to meet the actual needs. Therefore， there is an urgent need to innovate palliative care education strategies. By analyzing the current problems in the general education of palliative care in China， this paper proposed thoughts and suggestions for general and innovative education of palliative care in several aspects， such as establishing general and innovative education systems and evaluation systems of palliative care， diversifying educational contents and methods， strengthening medical staffs training， promoting diversified student groups， and strengthening the popularization of palliative care knowledge among the public.

Humans ; Gastrointestinal Microbiome ; Constipation/therapy* ; Probiotics/therapeutic use* ; Patients

Humans ; Aged ; Lung Diseases ; Pneumonia/drug therapy* ; Adrenal Cortex Hormones/therapeutic use* ; Pulmonary Disease, Chronic Obstructive/drug therapy* ; Administration, Inhalation ; Community-Acquired Infections/drug therapy*

The aim of this study was to investigate the effects of polyphyllin Ⅶ (PP Ⅶ) on proliferation, apoptosis, and cell cycle of diffuse large B-cell lymphoma (PLBCL) cell lines U2932 and SUDHL-4. The DLBCL cell lines were divided into a control group and a PPⅦ group, and experiments were conducted using MTT assay, flow cytometry, and Western blotting.Results showed that compared with the control group, PPⅦ significantly inhibited the proliferation of U2932 and SUDHL-4 cells ( P<0.05). Apoptosis assays demonstrated that treatment with 0.50 and 1.00 μmol/L PP Ⅶ significantly increased the apoptosis rates of both cell lines ( P<0.05), upregulated apoptosis-related proteins, and downregulated Bcl-2 protein level ( P<0.05). Cell cycle analysis revealed that PPⅦ treatment led to an increase in G0/G1-phase cells ( P<0.05) and a decrease in G2/M-phase cells ( P<0.05), significantly downregulated cyclin D1, CDK4, CDK6, and survivin protein expression ( P<0.05). In conclusion, PPⅦ exerted anti-lymphoma effects by inhibiting proliferation, promoting apoptosis, and inducing G0/G1 phase arrest in DLBCL cells.

Actinomycosis is a rare chronic granulomatous disease characterized by granuloma formation and tissue fibrosis with sinus tracts,often misdiagnosed due to its similarity to many infectious and non-infectious diseases.This report presents a case of a 60-year-old female with more than 10 years history of rheumatoid arthritis who developed actinomycosis infection after long-term treatment with immunosuppressants and biologics,including methotrexate,leflunomide,and infliximab,leading to recurrent joint pain,poorly controlled rheumatoid arthritis activity,and persistent elevation of white blood cell counts.Abdominal CT revealed a pelvic mass and right ureteral dilation.Pathological examination of cervical tissue showed significant neutrophil infiltration and sulfur granules,indicating actinomycosis.The patient received 18 months of doxycycline treatment for the infection and continued rheumatoid arthritis therapy with leflunomide,hydroxychloroquine sulfate,and tofacitinib,resulting in improved joint symptoms and normalized white blood cell counts.After 2 years of follow-up,the patient remained stable with no recurrence.This case highlights the importance of clinicians being vigilant for infections,particularly chronic,occult infections from rare pathogens,in rheumatoid arthritis patients on potent immunosuppressants and biologics,advocating for early screening and diagnosis.

Objective:To explore the clinical manifestations and genetic basis for a Chinese pedigree affected with atypical Charcot-Marie-Tooth disease type 1 A (CMT1A).Methods:A patient admitted to the Department of Neurology, Xijing Hospital Affiliated to Air Force Medical University in June 2022 was selected as the study subject. Clinical data of the patient was collected, and 17 family members from four generations of this pedigree were traced based on pes arcuatus and atypical clinical symptoms. Neuroultrasound and genetic testing were carried out on available family members. Whole exome sequencing and multiple ligation-dependent probe amplification assay were carried out for the proband and some of the affected members of the pedigree.Results:The proband, a 15-year-old male, had presented with paroxystic limb pain with weakness, accompanied by pes cavus and hypertrophy of gastrocnemius muscles, without stork leg sign caused by muscles atrophy in the distal lower extremities. MRI has revealed no sign of fat infiltration in the muscles of both legs. Nerve conduction examination had indicated damages of the sensory and motor nerves of the limbs, mainly with demyelinating changes. Seven members of the pedigree had pes arcuatus, including 5 presenting with paroxysmal neuropathic pain and myasthenia in the limbs, whilst 2 were without any clinical symptoms. Neurosonography of the proband, his brother, father and aunt showed thickened peripheral nerves of the extremities with unclear bundle structure. Genetic analysis revealed a large repeat encompassing exons 1 to 5 of the PMP22 gene and flanking regions (chr17: 15133768_15502298) in some of the affected members, which was predicted to be pathogenic. Conclusion:The duplication of PMP22 gene was considered to be pathogenic for this CMT1A pedigree.

In order to obtain a cell line which high expressed of rabies virus glycoprotein the produc-tion of rabies subunit vaccine,the RABV glycoprotein gene sequence was amplified by RT-PCR and cloned into the lentiviral expression vector.The recombinant plasmid pLV-RVG,envelope plasmid pMD2.0G and packaging plasmid psPAX2 were co-transfected into HEK-293T cells to harvest lentivirus and infect new HEK-293T cells.The 293T-RVG cell line was obtained by puro-mycin pressure screening.Indirect immunofluorescence assay(IFA)and Western blot showed that the 67 kD RABV-G protein was highly expressed in the cells.The neutralizing antibody titer reached 2.19 IU/mL within 14 days after immunization,which was higher than the internationally recognized protection threshold(0.5 IU/mL).This study showed that the cell line 293T-RVG with stable and high expression of rabies virus glycoprotein was successfully constructed.The cell line could protect mice against rabies virus challenge and could be used as a subunit vaccine with poten-tial for large-scale production and application.

Objective To investigate the effect of perineal nerve electroacupuncture combined with tolterodine in the treatment of female overactive bladder(OAB).Methods A total of 150 female OAB patients treated in Huzhou Hospital of Traditional Chinese Medicine,Zhejiang Chinese Medical University from April 2020 to May 2021 were selected and divided into control group and study group according to random number table method,with 75 cases in each group.The control group was treated with tolterodine,and the study group was treated with pudendal nerve electroacupuncture combined with tolterodine.Clinical symptoms,urinary symptoms,and urodynamic indicators[maximum cystometric capacity(MCC),maximum urethral closure pressure(Pura clos max),maximum detrusor pressure(Pdet max),and maximum urine flow rate(Qmax)],bladder function indicators(initial bladder sensation volume,bladder volume during strong micturition desire),nerve growth factor(NGF)mediated transient receptor potential(TRP)pathway indicators[NGF,NGF/urine creatinine(UCr),TRPV1,TRPV4]and clinical efficacy of two groups were compared.Results After treatment,the number of night urination and urgent urination in study group were significantly less than those in control group,and the average volume of urination was significantly more than that in control group(P＜0.05).The overactive bladder symptom scores and visual analogue scale scores of study group were significantly lower than those of control group(P＜0.05).The MCC and Pura·clos·max in study group were significantly higher than those in control group,while Pdet max and Qmax were significantly lower than those in control group(P＜0.05).The initial bladder sensation volume and bladder volume during strong micturition desire in study group were higher than those in control group(P＜0.05).NGF,NGF/UCr,positive expression rates of TRPV1 and TRPV4 in study group were lower than those in control group(P＜0.05).The total effective rate was significantly higher in study group than in control group,(x2=5.374,P=0.020).There was no significant difference in the incidence of total adverse reactions between two groups(x2=0.362,P=0.547).Conclusion Perineal nerve electroacupuncture combined with tolterodine can significantly improve bladder function and inhibit clinical symptoms in female OAB patients,possibly by inhibiting bladder sensitivity caused by NGF-mediated increase of TRP channel proteins TRPV1 and TRPV4.

Objective:To explore the predictive value of serum adiponectin (APN) in parenteral nutrition associated cholestasis (PNAC) in premature infants.Methods:A retrospective analysis was conducted on the clinical data of 85 premature infants treated with PN (parenteral nutrition) at the Yiyang Central Hospital from January to December 2021. According to whether PNAC occurred during hospitalization, the infants were divided into 34 PNAC group and 51 non PNAC group. A comparison was made between the PNAC group and the non PNAC group. The serum APN levels in children of different gestational ages in the PNAC group were analyzed, and the risk factors for PNAC in premature infants were analyzed. The predictive value of serum APN in premature PNAC was analyzed.Results:The serum APN levels in the PNAC group were lower than those in the non PNAC group at weeks 1, 3, and 5, and the difference was statistically significant (all P<0.01). The serum APN levels in children with gestational age<34 weeks in the PNAC group were lower than those in children with gestational age≥34 weeks at 1, 3, and 5 weeks, and the differences were statistically significant (all P<0.05). Multivariate logistic regression analysis showed that gestational age, birth weight, sepsis, fasting time, duration of PN, accumulation of fat emulsion, initial amount of amino acids, and accumulation of amino acids were all risk factors for PNAC in premature infants (all P<0.05). The area under the curve (AUC) of serum APN for predicting PNAC in premature infants was 0.814(95% CI: 0.722-0.906), with a sensitivity of 0.69, specificity of 0.88, and a cutoff value of 13.28 mg/L. Conclusions:Serum APN has a high predictive value for the occurrence of PNAC in premature infants, and should be closely monitored in clinical practice.