Objective:To investigate the incidence of thyroid dysfunction in patients with chronic kidney disease and analyze the influencing factors.Methods:One hundred and ninety-eight patients with chronic kidney disease who were treated in Chronic Disease Management Department of the First Affiliated Hospital of Hunan University of Traditional Chinese Medicine from Apr. 2021 to Apr. 2022 were selected, including 71 patients with abnormal thyroid function and 127 patients with normal thyroid function. The differences in TT3, FT3, TT4, FT4, and TSH between patients with abnormal thyroid function and those with normal thyroid function were analyzed. At the same time, the abnormal thyroid function of patients with different clinical characteristics and the influencing factors were analyzed. The intergroup differences were analyzed using t-test or χ2-test, and the influencing factors were analyzed using logistic regression analysis. Results:In one hundred and ninety-eight patients with chronic kidney disease, thyroid function abnormality occurred in 71 patients (35.86%), including two or more abnormal thyroid function indicators in 35 patients (49.30%). The total triiodothyronine (TT3), free triiodothyronine (FT3), total thyroxine (TT4) and free thyroxine (FT4) in patients with abnormal thyroid function were (1.02 ± 0.29) nmol/mL, (3.03 ± 0.88) pmol/L, (77.93 ± 20.02) nmol/mL and (11.02 ± 1.95) pmol/L respectively, which was significantly lower in patients with normal thyroid function (1.32±0.25) nmol/mL, (4.20±0.92) pmol/L, (93.30±19.28) nmol/mL and (13.54±1.82) pmol/ ( P<0.05), while thyroid stimulating hormone (TSH) was (3.14 ± 0.96) mIU/L, which was significantly higher than that in patients with normal thyroid function (1.84±0.89) mIU/L ( P<0.05). The incidence of thyroid dysfunction in female patients was 50.59% (43/85), It was significantly higher than 24.78% (28/113) of male patients (P <0.05) ; The incidence of thyroid dysfunction in patients aged 60 years was 49.55% (55/111), It was significantly higher than 18.39% (16/87) of the patients aged <60 years ( P<0.05) ; The incidence of thyroid dysfunction in patients with 1-year duration of disease was 71.43% (30/42), It was significantly higher than 25.28% (41/156) of patients with a course of disease <1 year ( P<0.05) ; The incidence of thyroid dysfunction in patients with clinical stage G 4 to 5 was 50.62% (41/81), It was significantly higher than 25.64% (30/117) of patients in G1~3 stages ( P<0.05) ; The incidence of thyroid dysfunction in patients with diabetes was 74.36% (29/39), This was significantly higher than 26.42% (42/159) in patients without diabetes mellitus ( P<0.05). Logistic regression analysis showed that gender, age, course of disease and clinical stage were the influencing factors of thyroid dysfunction in patients with chronic kidney disease ( P<0.05) . Conclusion:A high proportion of patients with chronic kidney disease have abnormal thyroid function, which is affected by the patient's sex, age, course of disease and clinical stage,clinical attention should be paid to targeted intervention to prevent the incidence of thyroid dysfunction in chronic kidney disease population.

Transient perivascular inflammation of the carotid artery (TIPIC) syndrome is a relatively rare disease, and ultrasound is the first screening method for initial diagnosis of the disease. Contrast-enhanced ultrasound (CEUS) has unique advantages in the follow-up of patients with TIPIC syndrome. This paper reports a patient with TIPIC syndrome who was treated with acute left neck pain. The inflammation was significantly relieved and subsided after treatment with non-steroidal anti-inflammatory drugs. The ultrasound changes of carotid artery lesions in this patient during follow-up were analyzed, and the application value of CEUS in the follow-up diagnosis of this disease was summarized, in the hope of providing clinical reference.

Objective To summarize and analyze the application of regional citrate anticoagulation (RCA) in patients undergoing continuous renal replacement therapy (CRRT) using a scoping review methodology. Methods Following the scoping review methodology, a systematic search was conducted in domestic and international databases, including CNKI, Wanfang Data, Cochrane Library, PubMed, and Embase for literature related to RCA in CRRT patients. The search was limited from the inception of the databases to August 10, 2023. Included studies were screened, summarized, and analyzed. Results A total of 19 articles were included in this study, comprising 8 randomized controlled trials, 8 cohort studies, 2 case-control studies, and 1 cross-sectional survey. Anticoagulation methods for CRRT primarily included unfractionated heparin, low-molecular-weight heparin, thrombin inhibitors, nafamostat, and RCA. Compared to other anticoagulation methods, RCA exhibited advantages in lower bleeding risk and longer filter lifespan. Calcium ion monitoring during RCA application predominantly relies on the empirical trial-and-error approach. Major complications associated with RCA include citrate accumulation, acid-base imbalance, and ion metabolic disorders. For patients with high bleeding risk, hypercalcemia, and sepsis, RCA may confer greater benefits during CRRT. Conclusion RCA has gradually emerged as a preferred anticoagulation method for CRRT patients, offering advantages in extending filter lifespan and reducing bleeding risk. Future research should focus on calcium ion monitoring during RCA, enhancing safety and efficacy through targeted infusion systems, and further exploring the immunomodulatory effects of RCA and its mechanisms related to high inflammatory factor clearance rates.

BACKGROUND: Glutamine synthetase (GS) and arginase 1 (Arg1) are widely used pathological markers that discriminate hepatocellular carcinoma (HCC) from intrahepatic cholangiocarcinoma; however, their clinical significance in HCC remains unclear. METHODS: We retrospectively analyzed 431 HCC patients: 251 received hepatectomy alone, and the other 180 received sorafenib as adjuvant treatment after hepatectomy. Expression of GS and Arg1 in tumor specimens was evaluated using immunostaining. mRNA sequencing and immunostaining to detect progenitor markers (cytokeratin 19 [CK19] and epithelial cell adhesion molecule [EpCAM]) and mutant TP53 were also conducted. RESULTS: Up to 72.4% (312/431) of HCC tumors were GS positive (GS+). Of the patients receiving hepatectomy alone, GS negative (GS-) patients had significantly better overall survival (OS) and recurrence-free survival (RFS) than GS+ patients; negative expression of Arg1, which is exclusively expressed in GS- hepatocytes in the healthy liver, had a negative effect on prognosis. Of the patients with a high risk of recurrence who received additional sorafenib treatment, GS- patients tended to have better RFS than GS+ patients, regardless of the expression status of Arg1. GS+ HCC tumors exhibit many features of the established proliferation molecular stratification subtype, including poor differentiation, high alpha-fetoprotein levels, increased progenitor tumor cells, TP53 mutation, and upregulation of multiple tumor-related signaling pathways. CONCLUSIONS GS- HCC patients have a better prognosis and are more likely to benefit from sorafenib treatment after hepatectomy. Immunostaining of GS may provide a simple and applicable approach for HCC molecular stratification to predict prognosis and guide targeted therapy.
Humans ; Carcinoma, Hepatocellular/metabolism* ; Sorafenib/therapeutic use* ; Liver Neoplasms/metabolism* ; Glutamate-Ammonia Ligase/metabolism* ; Hepatectomy ; Retrospective Studies ; Prognosis ; Neoplasm Recurrence, Local/surgery*

Objective To investigate the safety and efficacy of endoscopic thyroid surgery through axillary approach in the treatment of unilateral papillary thyroid carcinoma.Methods A total of 135 patients admitted to Yunnan Cancer Hospital from April 2022 to November 2022 were selected.According to the surgical method,69 patients were in the endoscopic group and 66 patients were in the open surgery group.The clinical data,operation time,intraoperative blood loss,postoperative drainage volume,postoperative hospitalization stay,complications,cosmetic satisfaction,scar evaluation,postoperative swallowing pain and blood calcium,blood phosphorus,PTH levels of the two groups were observed.Results There were no significant differences in general data,pathological features,number of lymph node dissection,and perioperative complications between the two groups(P>0.05).The operation time and postoperative drainage volume in the endoscopic group were significantly higher than those in the open surgery group.The intraoperative blood loss,postoperative hospital stay,pain score,serum calcium,serum phosphorus,PTH levels and cosmetic satisfaction in the endoscopic group were significantly better than those in the open group(P<0.05).Conclusion Transaxillary approach endoscopic thyroid surgery for the treatment of single-sided papillary thyroid carcinoma is safe,feasible,and provides better protection of the parathyroid glands,postoperative swallowing pain,and cosmetic satisfaction.

Objective: To explore the relationship between maternal emotional symptoms and emotional and behavioral problems (EBPs) of preschool offspring, and to provide reference for prevention and intervention of emotional and behavior problems in preschool children. Methods: A total of 4 100 preschool children aged 3-6 in Fuyang City were enrolled by stratified cluster sampling method in June 2021. The Strengths and Difficulties Questionnaire (SDQ) and Depression Anxiety and Stress Scale (DASS-21) were used to investigate preschool children s EBPs and maternal emotional symptoms, respectively. Results: The detection rates of preschool children s emotional symptoms, conduct problems, hyperactivity, peer interaction problems, prosocial behavior and difficulty scores were 15.7%, 17.4%, 20.0%, 32.3%, 15.1% and 15.8%, respectively. The detection rates of mother s depression, anxiety and stress symptoms were 7.9%, 12.7% and 4.8%, respectively. Multivariate Logistic regression analysis showed that, compared with children of mothers with no depression, anxiety and stress symptoms, offspring of mothers reported depression, anxiety and stress symptoms had significantly higher risks of emotional symptoms, conduct problems, hyperactivity, peer problems and total difficulties ( OR=1.76-6.35, P <0.01). Maternal emotional symptoms had the most significant effect on children s emotional symptoms, and there was no significant correlation between maternal stress symptoms and children s prosocial behavior ( OR=1.40, P >0.05). There was no significant gender difference in the relationship between maternal emotional symptoms and children s emotional and behavioral problems ( ROR=0.73-1.07, P >0.05). For only children whose mothers reported stress symptoms showed a higher risk of emotional and behavior problems than non singleton children ( ROR=2.03, P <0.05). Conclusion Maternal emotional symptoms are related to preschool children s emotional and behavioral problems. Early identification and intervention of mother s negative emotional symptoms, are beneficial to the prevention of preschool children s emotional and behavioral problems.

BACKGROUND: China bears the biggest atrial fibrillation (AF) burden in the world. However, little is known about the incidence and predictors of AF. This study aimed to investigate the current incidence of AF and its electrocardiographic (ECG) predictors in general community individuals aged over 60 years in China. METHODS: This was a prospective cohort study, recruiting subjects who were aged over 60 years and underwent annual health checkups from April to July 2015 in four community health centers in Songjiang District, Shanghai, China. The subjects were then followed up from 2015 to 2019 annually. Data on sociodemographic characteristics, medical history, and the resting 12-lead ECG were collected. Kaplan-Meier curve was used for showing the trends in AF incidence and calculating the predictors of AF. Associations of ECG abnormalities and AF incidence were examined using Cox proportional hazard models. RESULTS: This study recruited 18,738 subjects, and 351 (1.87%) developed AF. The overall incidence rate of AF was 5.2/1000 person-years during an observation period of 67,704 person-years. Multivariable Cox regression analysis indicated age (hazard ratio [HR], 1.07; 95% confidence interval [CI]: 1.06-1.09; P < 0.001), male (HR, 1.30; 95% CI: 1.05-1.62; P = 0.018), a history of hypertension (HR, 1.55; 95% CI: 1.23-1.95; P < 0.001), a history of cardiac diseases (HR, 3.23; 95% CI: 2.34-4.45; P < 0.001), atrial premature complex (APC) (HR, 2.82; 95% CI: 2.17-3.68; P < 0.001), atrial flutter (HR, 18.68; 95% CI: 7.37-47.31; P < 0.001), junctional premature complex (JPC) (HR, 3.57; 95% CI: 1.59-8.02; P = 0.002), junctional rhythm (HR, 18.24; 95% CI: 5.83-57.07; P < 0.001), ventricular premature complex (VPC) (HR, 1.76; 95% CI: 1.13-2.75, P = 0.012), short PR interval (HR, 5.49; 95% CI: 1.36-22.19; P = 0.017), right atrial enlargement (HR, 6.22; 95% CI: 1.54-25.14; P = 0.010), and pacing rhythm (HR, 3.99; 95% CI: 1.57-10.14; P = 0.004) were independently associated with the incidence of AF. CONCLUSIONS The present incidence of AF was 5.2/1000 person-years in the studied population aged over 60 years in China. Among various ECG abnormalities, only APC, atrial flutter, JPC, junctional rhythm, short PR interval, VPC, right atrial enlargement, and pacing rhythm were independently associated with AF incidence.
Humans ; Male ; Middle Aged ; Aged ; Atrial Fibrillation/epidemiology* ; Prospective Studies ; Incidence ; Atrial Flutter/complications* ; Risk Factors ; China/epidemiology* ; Electrocardiography

Humans ; Air Pollutants ; Sleep Apnea, Obstructive ; Polysomnography ; Sleep ; Pulmonary Disease, Chronic Obstructive

The fall armyworm (FAW), Spodoptera frugiperda, is a destructive pest native to America and has recently become an invasive insect pest in China. Because of its rapid spread and great risks in China, understanding of FAW genetic background and pesticide resistance is urgent and essential to develop effective management strategies. Here, we assembled a chromosome-level genome of a male FAW (SFynMstLFR) and compared re-sequencing results of the populations from America, Africa, and China. Strain identification of 163 individuals collected from America, Africa and China showed that both C and R strains were found in the American populations, while only C strain was found in the Chinese and African populations. Moreover, population genomics analysis showed that populations from Africa and China have close relationship with significantly genetic differentiation from American populations. Taken together, FAWs invaded into China were most likely originated from Africa. Comparative genomics analysis displayed that the cytochrome p450 gene family is extremely expanded to 425 members in FAW, of which 283 genes are specific to FAW. Treatments of Chinese populations with twenty-three pesticides showed the variant patterns of transcriptome profiles, and several detoxification genes such as AOX, UGT and GST specially responded to the pesticides. These findings will be useful in developing effective strategies for management of FAW in China and other invaded areas.
Animals ; China ; Genomics ; Humans ; Male ; Pesticides ; Spodoptera/genetics* ; Transcriptome

ObjectiveTo explore the mechanism of Jianpi Yishen Huazhuo prescription in the improvement of ovarian function in polycystic ovary syndrome （PCOS）. MethodSeventy female SD rats in SPF grade were randomly divided into 6 groups， 15 in the blank group and 15 in the model group， 10 in the metformin group （0.1 g·kg^-1·d^-1）， and 10 in the low （1.275 g·kg^-1·d^-1）， medium （2.55 g·kg^-1·d^-1）， and high-dose （5.10 g·kg^-1·d^-1） Jianpi Yishen Huazhuo prescription groups. The blank group was given normal saline （10 mL·kg^-1·d^-1） by gavage and ordinary feed， and the other groups were given letrozole （1 mg·kg^-1·d^-1） by gavage combined with high-fat feed for 21 days to induce the model of PCOS. After modeling， the blank group and model group were given equal volume normal saline by gavage， and each drug group was given the corresponding dose of the drug by gavage for 30 days. The changes in body mass and fasting blood glucose （FPG） of rats before and after modeling were compared. Hematoxylin eosin （HE） staining was used to observe the morphological change in the ovaries of rats in each group. The serum levels of follicle stimulating hormone （FSH）， luteinizing hormone （LH）， testosterone （T）， anti-Mullerian hormone （AMH）， and estradiol （E₂） were measured by enzyme-linked immunosorbent assay （ELISA）， and the LH/FSH ratio was calculated. Immunohistochemical staining （IHC） and Western blot were used to detect the protein expression levels of nucleoside binding oligomerization domain protein like receptor 3 （NALP3）， apoptosis-associated speck-like protein （ASC）， cysteine protease-1 （Caspase-1）， nuclear transcription factor-κB （NF-κB）， interleukin-1β （IL-1β）， interleukin-18 （IL-18）， and interleukin-6 （IL-6） in the rat ovaries. ResultAs compared with the blank group， large follicles with polycystic expansion were found in the ovaries of the model group， no dominant follicles were found， the granular layer of follicles decreased and arranged loosely， and the number of corpus luteum decreased significantly. Serum T， LH， AMH and LH/FSH increased in the model group （P<0.05， P<0.01）， while FSH and E₂ decreased （P<0.05， P<0.01）. The relative protein expression levels of NALP3， ASC， Caspase-1， NF-κB， IL-1β， IL-18， and IL-6 increased （P<0.05， P<0.01） in the ovaries of the model group. Compared with the model group， the low， medium， and high-dose Jianpi Yishen Huazhuo prescription groups and the metformin group showed growing follicles and corpus luteum at all levels， the number of cystic expanding follicles decreased， the thickness of follicular granular layer increased， the number of follicular fluid increased， mature follicles were visible， and the local morphology of oocytes was complete. Serum T， LH， AMH， and LH/FSH in these groups decreased （P<0.05， P<0.01）， while E₂ and FSH increased （P<0.05）. The relative protein expressions of NALP3， ASC， Caspase-1， NF-κB， IL-1β， IL-18， and IL-6 in the ovaries of these groups decreased （P<0.05， P<0.01）. There was no significant difference among the treatment groups. ConclusionBy inhibiting the activation of NLRP3 inflammasome， Jianpi Yishen Huazhuo prescription reduces the release of NALP3， ASC， Caspase-1， NF-κB， IL-18， IL-1β， and IL-6 inflammatory factors in ovarian tissues， regulates endocrine level， and effectively reduces PCOS inflammatory statu， so as to play a role in improving ovarian function.