ObjectiveTo analyze the infection status of main respiratory pathogens in influenza-like illness (ILI) cases in Anji County, Huzhou City, Zhejiang Province, and to provide a reference for the prevention, diagnosis, and treatment of respiratory infections. MethodsThroat swab samples were collected from 520 ILI cases in an influenza sentinel surveillance hospital in Anji County of Zhejiang Province from December 2023 to November 2024. Multiplex real-time fluorescence quantitative polymerase chain reaction (mRT-PCR) was used to detect 18 pathogens and their subtypes, including severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), influenza A virus (Flu A), influenza A (H1N1) virus, influenza A (H3N2) virus, influenza B virus (Flu B), influenza B virus Victoria lineage (BV), influenza B virus Yamagata lineage (BY), coronavirus (CoV), human parainfluenza virus (HPIV), respiratory syncytial virus (RSV), human metapneumovirus (HMPV), adenovirus (ADV), human bocavirus (HBoV), enterovirus (EV), rhinovirus (RV), Mycoplasma pneumoniae (MP), Chlamydia pneumoniae (CP), and Streptococcus pneumoniae (SP). ResultsThe overall positivity rate of pathogens in 520 samples was 33.65%, among which the detection rates of Flu (9.14%), ADV (7.50%), SARS-CoV-2 (6.15%), and EV (3.65%) were relatively high. There were statistically significant differences in the overall positivity rate of pathogens by age and season (all P<0.05). The highest overall positivity rate was observed in the 5‒14 years old group (42.77%), and the overall positivity rate in winter (53.08%) was significantly higher than that in other seasons. ConclusionFrom 2023 to 2024, the main respiratory pathogens detected in ILI cases in Anji County were Flu, ADV, SARS-CoV-2, and EV. The epidemic characteristics showed age and seasonal specificity, so it is necessary to strengthen prevention and control for high-risk populations and epidemic seasons in a targeted manner.

Objective To investigate the predictive value of preoperative ultrasound in combination with neutrophil-to-lymphocyte ratio(NLR),calcitonin(Ctn),and carcinoembryonic antigen(CEA)for cervical lymph node metastasis in patients with papillary thyroid carcinoma.Methods A total of 103 patients diagnosed with papillary thyroid carcinoma(PTC)who were admitted to the hospital between October 2021 and October 2024 were selected as the case group.Among them,34 patients with cervical lymph node metastasis confirmed by surgical and pathological examination were assigned to the metastatic group,and 69 patients without cervical lymph node metas-tasis were assigned to the non-metastatic group.Additionally,103 patients with benign thyroid nodules admitted during the same period were enrolled as the control group.Clinical data,ultrasonographic features,and serum levels of NLR,Ctn,and CEA were compared between the metastatic and non-metastatic groups.The predictive value of ultrasonographic features and the combined detection of NLR,Ctn,and CEA levels for cervical lymph node metastasis in PTC was evaluated using receiver operating characteristic(ROC)curve analysis.Results Compared to the control group,the case group exhibited a higher proportion of patients with microcalcification and grade 3 blood flow,as well as elevated levels of NLR,Ctn,and CEA(P<0.05).Similarly,compared to the non-metastatic group,the metastatic group showed a higher proportion of patients with microcalcification and grade 3 blood flow,along with increased levels of NLR,Ctn,and CEA(P<0.05).The metastatic group tested positive,whereas the non-metastatic group tested negative.The area under the curve(AUC)for ultrasound features(micro-calcification,blood flow classification)combined with NLR,Ctn,and CEA levels in diagnosing cervical lymph node metastasis in papillary thyroid carcinoma was higher than that of individual indicators(P<0.05).Conclusions Preoperative ultrasound combined with the assessment of NLR,Ctn,and CEA levels demonstrates significant predictive value for cervical lymph node metastasis in papillary thyroid carcinoma.

Objective To investigate the predictive value of preoperative ultrasound in combination with neutrophil-to-lymphocyte ratio(NLR),calcitonin(Ctn),and carcinoembryonic antigen(CEA)for cervical lymph node metastasis in patients with papillary thyroid carcinoma.Methods A total of 103 patients diagnosed with papillary thyroid carcinoma(PTC)who were admitted to the hospital between October 2021 and October 2024 were selected as the case group.Among them,34 patients with cervical lymph node metastasis confirmed by surgical and pathological examination were assigned to the metastatic group,and 69 patients without cervical lymph node metas-tasis were assigned to the non-metastatic group.Additionally,103 patients with benign thyroid nodules admitted during the same period were enrolled as the control group.Clinical data,ultrasonographic features,and serum levels of NLR,Ctn,and CEA were compared between the metastatic and non-metastatic groups.The predictive value of ultrasonographic features and the combined detection of NLR,Ctn,and CEA levels for cervical lymph node metastasis in PTC was evaluated using receiver operating characteristic(ROC)curve analysis.Results Compared to the control group,the case group exhibited a higher proportion of patients with microcalcification and grade 3 blood flow,as well as elevated levels of NLR,Ctn,and CEA(P<0.05).Similarly,compared to the non-metastatic group,the metastatic group showed a higher proportion of patients with microcalcification and grade 3 blood flow,along with increased levels of NLR,Ctn,and CEA(P<0.05).The metastatic group tested positive,whereas the non-metastatic group tested negative.The area under the curve(AUC)for ultrasound features(micro-calcification,blood flow classification)combined with NLR,Ctn,and CEA levels in diagnosing cervical lymph node metastasis in papillary thyroid carcinoma was higher than that of individual indicators(P<0.05).Conclusions Preoperative ultrasound combined with the assessment of NLR,Ctn,and CEA levels demonstrates significant predictive value for cervical lymph node metastasis in papillary thyroid carcinoma.

Objective To investigate knowledge,attitude and practice towards the fertility preservation of female cancer patients among clinical nurses in a cancer hospital,and to analyze influencing factors,so as to provide references for clinical implementation of related nursing services.Methods A self-designed questionnaire was delivered to 336 nurses working at a tertiary oncology hospital in Tianjin.Univariate analysis and multiple linear regression were used to analyze the factors influencing the knowledge,attitude,and practice level of female fertility preservation among nurses in a cancer hospital.Results In October 2022,a total of 291 nurses completed the questionnaires.The score of the knowledge,attitude and practice were(46.13±8.66),31.00(29.00,33.00),12.00(8.00,14.00),respectively,and the total score was(88.08±12.78).Multiple logistic regression analysis showed that education level,position,department types and whether or not getting the knowledge about fertility preservation of female cancer patients were the influencing factors for the total scores of knowledge,attitude and practice(P＜0.05).Conclusion Nurses who work at the cancer hospital have a positive attitude towards fertility preservation for female cancer patients,while their knowledge and practice level need be improved.Nursing administrators should attach importance to improving the knowledge level and practical ability of nurses in cancer hospitals to protect the fertility of female cancer patients,so as to promote the development of onco-fertility nursing in the future.

Objective To understand the experience of oncology nurses participating in fertility preservation services,and to provide a reference for oncology nurses to formulate targeted training courses and management measure.Methods From September to November 2023,phenomenological research methods were used to select 14 oncology nurses in a tertiary A cancer hospital in Tianjin for semi-structured interviews.Colaizzi 7-step analysis method was used to analyze the interview data and summarize the themes.Results 3 themes and 10 sub-themes were extracted:①The driving forces for participating in fertility preservation services(long-term benefits of fertility preservation,individual conditions of cancer patients,self-conscious cognition of role responsibilities,and internal drivers of empathy);②Oncology nurses are hampered by the lack of professional quality(knowledge system has not been built,ideological deviation needs to be corrected,communication skills need to be strengthened);③ The practical difficulties of oncology nurses participating in fertility preservation services(lack of targeted education and training,lack of multidisciplinary team contact channels,and lack of normative institutional guarantee).Conclusion Oncology nurses play an indispensable role in fertility preservation services.Hospitals need to pay attention to the unique role of oncology nurses and develop targeted training courses to improve their professional quality,so as to promote the implementation of fertility preservation services in China.

Acute mitral regurgitation(MR)in the setting of myocardial infarction(MI)may be the result of papillary muscle rupture(PMR).The clinical presentation can be catastrophic,with refractory cardiogenic shock.This condition is associated with high morbidity and mortality.Transcatheter edge-to-edge repair(TEER)has become increasingly common in treating severe mitral regurgitation.This case details a successful TEER is feasible and safe in patients with acute MR following MI.TEER is an emerging treatment option in this clinical scenario that should be taken into consideration.

Objective: : Nicotinamide mononucleotide adenylyl transferase 2 (NMNAT2) is a crucial factor for the survival of neuron. The role of NMNAT2 in damage following traumatic brain injury (TBI) remains unknown. This study was designed to investigate the role of NMNAT2 in TBI-induced neuronal degeneration and neurological deficits in rats. Methods: : The TBI model was established in Sprague-Dawley rats by a weight-dropping method. Real-time polymerase chain reaction, western blot, immunofluorescence, Fluoro-Jade C staining, and neurological score analyses were carried out. Results: : NMNAT2 mRNA and protein levels were increased in the injured-side cortex at 6 hours and peaked 12 hours after TBI. Knocking down NMNAT2 with an injection of small interfering RNA in lateral ventricle significantly exacerbated neuronal degeneration and neurological deficits after TBI, which were accompanied by increased expression of BCL-2-associated X protein (Bax). Conclusion : NMNAT2 expression is increased and NMNAT2 exhibits neuroprotective activity in the early stages after TBI, and Bax signaling pathway may be involved in the process. Thus, NMNAT2 is likely to be an important target to prevent secondary damage following TBI.

Accumulating studies suggest that, as the subway is one of the important means of transport in cities, airborne microorganisms in its system have potential effects on human health, but previous studies have mainly focused on some foreign cities. We reviewed the spatio-temporal distribution characteristics of airborne microorganisms in subway stations in different cities, including diurnal, weekly, and seasonal variations, and the distribution of microorganisms in different regions of the world. The factors affecting airborne microorganisms, such as human activities, temperature and humidity, ventilation, and particulate matter, were presented. The potential health effects were described. Although there was no significant risk of infection from using subway, many pathogens do exist in the air. The influence of microorganisms in subway air on health has become a public health problem that cannot be ignored.

China ; Cross-Sectional Studies ; Environmental Exposure/adverse effects* ; Mental Health/statistics & numerical data* ; Organophosphates/adverse effects* ; Rural Population

OBJECTIVE: To observe the effect of acupuncture-moxibustion on negative emotions and plasma tryptophan (Trip)-kynurenine (Kyn) metabolism in the patients with Crohn's disease (CD) at the mild and moderate active stage. METHODS: A total of 66 CD patients were randomized into an observation group (33 cases, 1 case dropped off) and a control group (33 cases, 2 cases dropped off). In the observation group, acupuncture was applied in combination with moxibustion. In the control group, the sham-acupuncture was used in combination with sham-moxibustion. In both of the observation group and the control group, acupuncture was applied to Zhongwan (CV 12), Shangjuxu (ST 37), Sanyinjiao (SP 6), Gongsun (SP 4), Hegu (LI 4), Quchi (LI 11), Taixi (KI 3) and Taichong (LR 3), and moxibustion was applied to Tianshu (ST 25) and Zusanli (ST 36). The treatment was given once every two days, 3 times a week, totally for 12 weeks. Separately, before and after treatment, the score of the hospital anxiety-depression scale (HADS) and the score of intestinal core symptoms (degree of abdominal pain and frequency of diarrhea) were observed in the patients of the two groups. The concentration of plasma indoleamine 2,3-dioxygenase 1 (IDO1) and the ratios of Kyn/Trp, QuinA/Kyn, KynA/Kyn and KynA/QuinA were compared between the two groups. RESULTS: Compared with before treatment, the scores of HADS-A and HADS-D in the observation group and the score of HADS-A in the control group were all reduced after treatment ( CONCLUSION Acupuncture and moxibustion relieve the negative emotions of anxiety and depression in CD patients at mild and moderate active stage, which is probably related to the regulation of plasma Trp-Kyn metabolic pathway.
Acupuncture Points ; Acupuncture Therapy ; Crohn Disease/therapy* ; Emotions ; Humans ; Moxibustion ; Plasma ; Treatment Outcome ; Tryptophan