ObjectiveTo systematically synthesize the illness experiences and unmet needs of patients with stroke during the rehabilitation phase. MethodsQualitative studies focusing on the illness experiences and needs of stroke patients in the rehabilitation period were retrieved from the databases of Cochrane Library, PubMed, Embase, Web of Science, CINAHL, CNKI, CBM, Wanfang data and VIP. The search timeframe was from database inception to December, 2024. Methodological quality was evaluated using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. A meta-synthesis method was adopted to categorize and integrate the findings. ResultsA total of ten studies were included. Forty-nine themes were extracted and further grouped into ten categories, which were finally integrated into three overarching themes: negative illness perceptions, multifaceted rehabilitation motivations and unmet multidimensional needs. ConclusionPatients with stroke undergo complex physical and psychological experiences during rehabilitation and present diverse and multidimensional needs.

ObjectiveTo systematically synthesize the illness experiences and unmet needs of patients with stroke during the rehabilitation phase. MethodsQualitative studies focusing on the illness experiences and needs of stroke patients in the rehabilitation period were retrieved from the databases of Cochrane Library, PubMed, Embase, Web of Science, CINAHL, CNKI, CBM, Wanfang data and VIP. The search timeframe was from database inception to December, 2024. Methodological quality was evaluated using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. A meta-synthesis method was adopted to categorize and integrate the findings. ResultsA total of ten studies were included. Forty-nine themes were extracted and further grouped into ten categories, which were finally integrated into three overarching themes: negative illness perceptions, multifaceted rehabilitation motivations and unmet multidimensional needs. ConclusionPatients with stroke undergo complex physical and psychological experiences during rehabilitation and present diverse and multidimensional needs.

ObjectiveTo systematically synthesize the illness experiences and unmet needs of patients with stroke during the rehabilitation phase. MethodsQualitative studies focusing on the illness experiences and needs of stroke patients in the rehabilitation period were retrieved from the databases of Cochrane Library, PubMed, Embase, Web of Science, CINAHL, CNKI, CBM, Wanfang data and VIP. The search timeframe was from database inception to December, 2024. Methodological quality was evaluated using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. A meta-synthesis method was adopted to categorize and integrate the findings. ResultsA total of ten studies were included. Forty-nine themes were extracted and further grouped into ten categories, which were finally integrated into three overarching themes: negative illness perceptions, multifaceted rehabilitation motivations and unmet multidimensional needs. ConclusionPatients with stroke undergo complex physical and psychological experiences during rehabilitation and present diverse and multidimensional needs.

With the extensive application of low-dose ionizing radiation (LDIR) in medicine, aerospace, and other fields, the potential for exposure among the general population and occupationally exposed workers has increased, raising growing public health concerns regarding its possible effects on cognitive function. Current occupational and environmental radiation protection frameworks are primarily established based on cancer risk estimates derived from epidemiological evidence under high-dose exposure and extrapolation across dose ranges, whereas evidence regarding non-cancer outcomes, including potential cognitive effects of LDIR, remains limited and inconsistent, and the underlying neurobiological mechanisms have not been fully elucidated. This review summarized recent advances in research on the effects of LDIR on cognitive function and the associated neural mechanisms. Existing evidence indicates that LDIR may adversely affect cognitive domains including spatial memory and object recognition memory under certain exposure conditions, with potential mechanisms involving alterations in synaptic plasticity, microglia activation, neurodevelopmental processes, epigenetic regulation, and DNA damage and repair pathways. In contrast, studies using pathological models, including stroke and neurodegenerative diseases, have reported potential protective effects of LDIR, which may be mediated by attenuation of oxidative stress, neuroinflammation and activation of endogenous repair pathways. This indicates that LDIR has both damaging and protective effects on brain function; a deeper understanding of its patterns and mechanisms can provide a scientific basis for establishing occupational and environmental radiation protection standards. Furthermore, re-examining the LDIR risk assessment system may also offer new insights into exploring the therapeutic potential of LDIR for brain diseases.

ObjectiveTo investigate the effect of Naoqingtong decoction （NQT） on the kidney damage and the inflammatory factors NOD-like receptor protein 3 （NLRP3）， apoptosis-associated speck-like protein containing a C-terminal caspase recruitment domain （ASC）， cysteinyl aspartate-specific proteinase-1 （Caspase-1）， interleukin-6 （IL-6）， and tumor necrosis factor-α （TNF-α） in spontaneously hypertensive rats （SHRs）. MethodsTwenty-four SHRs were randomized into a model group， a low-dose （12.9 g·kg^-1·d^-1） NQT （NQT-L） group， a high-dose （25.8 g·kg^-1·d^-1） NQT group （NQT-H）， and a captopril （CTP， 20 mg·kg^-1·d^-1） group， with 6 rats in each group. In addition， 6 homozygous male Wistar-Kyoto rats were used as the control group. The control and model groups were administrated with the same amount of normal saline by gavage for 8 weeks. General behaviors of rats were observed during the intervention period， and the blood pressure was measured periodically. At the end of intervention， the body mass was weighed， and both kidneys were collected and weighed for the calculation of the renal index. Hematoxylin-eosin staining was performed to observe the pathological changes in the kidney tissue. Real-time fluorescence quantitative polymerase chain reaction （Real-time PCR） and Western blot were employed to determine the expression levels of NLRP3， ASC， Caspase-1， IL-6， and TNF-α in the kidney tissue. ResultsDuring the experiment period， the control group had normal mental status， food intake， and activity， while the model group showed thinning of hair， loss of luster， reduced activity， loss of appetite， fecal adhesion， and irritability， and some of the skin had scratches or blood scabs. The above symptoms were alleviated to different degrees after 8 weeks of NQT administration. An intelligent non-invasive sphygmomanometer was used to measure the tail artery pressure of rats， which showed that the systolic and diastolic blood pressure of rats in the model group was higher than that in the control group （P<0.01）. Compared with the model group， drug interventions lowered the systolic and diastolic blood pressure （P<0.05， P<0.01）. Compared with the control group， the model group showed severe pathological damage in the kidney tissue， which was alleviated in each drug intervention group. Compared with the control group， the model group showed up-regulated expression levels of NLRP3， ASC， Caspase-1， IL-6， and TNF-α in the kidney tissue （P<0.05， P<0.01）. Compared with the model group， the drug intervention groups showed down-regulated expression levels of NLRP3， ASC， Caspase-1， IL-6， and TNF-α in the kidney tissue （P<0.05， P<0.01）. ConclusionNQT can lower the blood pressure in SHRs by inhibiting the activation of NLRP3 inflammasomes， suppressing renal inflammation， and ameliorating hypertensive kidney damage.

Acute Gelsemium poisoning is a systemic disease primarily affecting the central nervous system and respiratory symptoms caused by the ingestion of a substantial amount of Gelsemium within a short period. It manifests as sudden onset and rapid progression, primarily caused by accidental ingestion due to misidentification, and posing significant health risks. The compilation of the Technical Plan for Emergency Health Response to Acute Gelsemium Poisoning describes in detail the specialized practice and technical requirements in the process of handling acute Gelsemium poisoning, including accident investigation and management, laboratory testing and identification, in-hospital treatment, and health monitoring. The guidelines clarify key procedures and requirements such as personal protection, investigation elements, etiology determination, medical rescue, and health education. The key to acute Gelsemium poisoning investigation lies in promptly identifying the toxin through exposure history, clinical manifestations, and sample testing. Because there is no specific antidote for Gelsemium poisoning, immediate removal from exposure, rapid elimination of the toxin, and respiratory monitoring are critical on-site rescue measures. Visual identification of food or herbal materials, followed by laboratory testing to determine Gelsemium alkaloids in samples is a rapid effective screening method. These guidelines offer a scientific, objective, and practical framework to support effective emergency responses to acute Gelsemium poisoning incidences.

Objective To observe the effect of mild moxibustion at"Qihai","Guanyuan"and"Zhongji"on GnRH and its receptor in rats with gynecological cold coagulation and blood stasis syndrome(CCBS);To explore the mechanism of moxibustion on reproductive function of gynecological CCBS.Methods Totally 48 female SD rats were randomly divided into blank group,model group,moxibustion group,inhibitor group,inhibitor+moxibustion group and angonist group,with 8 rats in each group.The gynecological CCBS model was prepared by ice bath and adrenalin injection.GnRHant or GnRHa injection and mild moxibustion intervention were given to each treatment group.The score of CCBS symptoms and the amount of microcirculation blood perfusion in uterus were detected,the morphology of ovarian tissue and uterine tissue were observed by HE staining,serum reproductive hormones(GnRH,FSH,LH)and neurotransmitters(DA,GABA)contents were detected by ELISA,the expressions of GnRHR,FSHR and LHR mRNA and protein in ovarian and uterine tissue were detected by immunohistochemistry,RT-qPCR and Western blot.Results Compared with the blank group,the symptom score of CCBS in model group was significantly increased,the amount of microcirculation blood perfusion in uterus was decreased,the ovarian follicles were decreased,and the endometrial epithelium was thinner and the structure was chaotic,the contents of serum GnRH,FSH,LH,GABA decreased,DA content increased;the mRNA and protein expressions of GnRHR,FSHR and LHR in ovarian tissue decreased(P<0.01).Compared with the model group,the symptom score of CCBS in each intervention group were significantly decreased,the amount of microcirculation blood perfusion in uterus increased,ovarian follicles increased,endometrium thickened and glands increased,the contents of serum GnRH,FSH,LH,GABA increased,DA content decreased;the mRNA and protein expressions of GnRHR,FSHR and LHR were increased(P<0.05,P<0.01).Conclusion Moxibustion can regulate GnRH and its receptor and improve HPO axis function by regulating neurotransmitters,so as to improve the general state and reproductive function of gynecological CCBS model rats.

Objective To analyze the value of 18F-fluorodeoxyglucose(18F-FDG)PET/CT in differentiating benign and malignant lymphadenopathy in children,adolescents,and young adults.Methods The clinical and 18F-FDG PET/CT data of 40 children,adolescent and young adult patients with lymphadenopathy as the initial diagnosis who underwent 18F-FDG PET/CT were retrospectively collected.The imaging features and parameters of 18F-FDG PET/CT were analyzed,and receiver operating characteristic(ROC)curves were plotted to evaluate its diagnostic value.Results Of the 40 patients,21 had malignant lymphadenopathy and 19 had benign lymphadenopathy.18F-FDG PET/CT showed that the distribution of lymph nodes in the body was mainly divided into the following two categories:widespread/scattered distribution or localized distribution.However,mediastinal lymph nodes in the benign patients were usually not or less involved.In addition,the maximum diameter and maximum short diameter of malignant lymph nodes were significantly higher than those of benign(Z=-4.189,-4.190,all P＜0.001),while there was no statistically significant difference in the maximum standardized uptake value(SUVmax)(Z=-1.882,P＞0.05).ROC curve analysis showed that the best cutoff values of the maximum diameter and maximum short diameter of lymph nodes for differentiating benign and malignant lymphadenopathy were 24.5 mm and 16.5 mm,with the area under the curve(AUC)of both 0.887,sensitivities of 95.2％and 90.5％,and specificities of 78.9％and 73.7％,respectively.Conclusion The distribution characteristics of lymph nodes on 18F-FDG PET/CT,as well as the maximum diameter and maximum short diameter of lymph nodes in imaging parameters,are helpful in distinguishing benign and malignant lymphadenopathy in children,adolescents,and young adults.

Objective:To explore the mechanism by which moxibustion improves cold-induced blood stasis pattern(CIBSP)and to uncover the biological basis underlying the correlation between the Conception Vessel(CV),Governor Vessel(GV),Thoroughfare Vessel(TV),and the uterus by investigating the effects of mild moxibustion on the hypothalamic-pituitary-ovary axis(HPOA)in CIBSP model rats.Methods:Forty-eight female Sprague-Dawley rats were divided into a blank group,a model group,a CV group,a GV group,a TV group,and a non-meridian non-point(NMNP)group according to the random number table method,with 8 rats in each group.Except for rats in the blank group,the other rats were subjected to an ice water bath plus epinephrine to prepare CIBSP models.Each intervention group was given mild moxibustion on the first day of modeling.Qihai(CV6),Guanyuan(CV4),and Zhongji(CV3)were selected in the CV group;Huangshu(KI16),Dahe(KI12),and Henggu(KI11)were selected in the TV group;Xuanshu(GV5),Mingmen(GV4),and Yaoyangguan(GV3)were selected in the GV group;three NMNP spots were selected in the NMNP group.Mild moxibustion was administered for 20 min each time,once a day,for 14 consecutive days.The symptom scores of CIBSP and uterine electromyogram were compared among groups;morphological changes in reproductive organs were observed by hematoxylin-eosin staining;enzyme-linked immunosorbent assay was used to detect serum reproductive hormones and neurotransmitters.The mRNA and protein expression levels of estrogen receptor(ER),follicle-stimulating hormone receptor(FSHR),and luteinizing hormone receptor(LHR)were detected by real-time quantitative polymerase chain reaction,immunohistochemistry,or Western blotting assays.Results:Compared to the blank group,the model group showed a significantly increased CIBSP symptom score,an amplified in vivo uterine myoelectric value;decreased ovarian follicles,thinner endometrial epithelium,and disordered structure with the pathological examination,decreased serum levels of reproductive hormones,6-keto-prostaglandin F1α(6-keto-PGF1α),and β-endorphin(β-EP),increased thromboxane B2(TXB2),5-hydroxytryptamine(5-HT),and substance P(SP),and decreased mRNA and protein expression of ovarian ER,FSHR,and LHR(P<0.05 or P<0.01).Compared to the model and NMNP groups,each point-intervention group showed a decreased CIBSP symptom score and uterine myoelectric value;increased ovarian follicles,thickened endometrium,increased glands,up-regulated serum reproductive hormones,6-keto-PGF1α,and β-EP,down-regulated serum TXB2,5-HT,and SP and increased mRNA and protein expression of ovarian ER,FSHR,and LHR(P<0.05 or P<0.01).Conclusion:Moxibustion at points from the CV,GV,and TV("three branches from one source")can improve the reproductive neuroendocrine function of CIBSP rats,and this effect may be mediated through the regulation of the HPOA.These detections suggest that the biological basis of point-uterus correlation may be based on HPOA regulation.

Thyroid nodules are a common endocrine disorder with complex pathogenesis that remains incompletely understood. In recent years, studies have revealed that the gut microbiota may play a critical role in the occurrence and progression of thyroid nodules. This review systematically summarizes the current research progress on the association between gut microbiota and thyroid nodules, with a particular focus on potential mechanisms through which gut dysbiosis influences nodule formation via immune regulation, metabolic pathways, and gut barrier function. Evidence suggests that reduced gut microbial diversity, decreased abundance of specific beneficial bacteria, and an increased proportion of pro-inflammatory bacteria may contribute to a pro-inflammatory environment and metabolic disturbances associated with thyroid nodules. Furthermore, this review explores the potential of interventions such as probiotics, prebiotics, dietary modifications, and fecal microbiota transplantation in modulating gut microbiota and improving thyroid nodule outcomes. Although direct clinical evidence is currently lacking, the regulation of gut microbiota has emerged as a promising direction for the diagnosis and treatment of thyroid nodules, demonstrating significant clinical potential. Future efforts should focus on advancing basic and clinical research strategies to facilitate the translational application of findings in this field.