Background::Psychological stress has been reported to be a potential risk factor for hypertension among females, but it remains unclear whether spousal chronic stress levels alter the risk of hypertension among women. We examined the associations between stress within the family and hypertension among married women.Methods::Reproductive-aged women who were planning for pregnancy and their husbands were recruited from the National Free Pre-pregnancy Checkup Projects (NFPCP) across 31 provinces in China in 2016 and 2017. Perceived stress of wives or husbands was measured with a 5-point Likert-type scale, and assessed from three domains: work/life-related stress, economic stress, and overall stress. Multivariable-adjusted logistic regression models were used to assess the associations between stress status and the prevalence of hypertension.Results::Of 10,027,644 couples, 261,098 (2.60%) women had hypertension. The results showed that higher stress levels among themselves or their husbands were associated with a higher prevalence of hypertension in women ( Pfor trend <0.001). Compared with non-stressed participants, female participants with the highest stress themselves were at a greater risk of hypertension, with adjusted odds ratio (OR) of 1.31 (95% confidence interval [CI]: 1.25-1.37); and compared with participants whose husbands had no stress, those whose husbands had the highest stress level were at a higher risk of hypertension with adjusted OR of 1.24 (95% CI: 1.20-1.29). Moreover, compared with non-stressed status for both couples, only-wife-stressed, only-husband-stressed, and both-stressed couples were found to be significantly associated with increased risks of wives’ hypertension, with adjusted ORs of 1.28 (95% CI: 1.25-1.31), 1.19 (95% CI: 1.17-1.21), and 1.28 (95% CI: 1.26-1.31), respectively. Conclusion::Moderate to severe stress in both spouses might be associated with female hypertension prevalence, which highlights the importance of paying attention to the psychological stresses of couples within the family.

Objective:To analyze the imaging manifestations of 18F-fluorodeoxyglucose positron emission tomography/computed tomography(18F-FDG PET/CT)in the patients with pleural and peritoneal mesothelioma,and to enhance the diagnostic accuracy for this disease.Methods:A retrospective analysis was conducted on the 18F-FDG PET/CT imaging and immunohistochemical results of 22 patients confirmed pleural and peritoneal mesothelioma(21 malignant and 1 benign)by pathology.The imaging features and glucose metabolism characteristics were summarized.Results:The majority of the patients with malignant pleural mesothelioma presented with unilateral pleural diffuse thickening accompanied by increased radiotracer uptake,and the thicknesses were ranged from 1.0 to 10.6 cm and the average semi-quantitative maximum standard uptake value(SUVmax)was 10.1.Over half of these patients also had a small amount of pleural effusion.The patients with malignant peritoneal mesothelioma mostly showed diffuse thickening of the peritoneum,omentum,and mesentery with increased radiotracer uptake,and the thicknesses were from 1.2 to 6.6 cm and the average SUVmax was 8.4,and over half of these patients had a significant amount of abdominal ascites.Besides the primary sites,nodular,striated,and mass-like abnormal radiotracer uptakes were observed in other metastatic sites in 17 cases of malignant mesothelioma,suggesting metastasis,and the average SUVmax was 7.4,predominantly surrounding lymph node metastasis.Bone and muscle metastases were visible in the patients with malignant pleural mesothelioma,while no such metastasis were seen in those with malignant peritoneal mesothelioma.One patient with benign pleural mesothelioma presented with bilateral pleural diffuse thickening approximately 3.5 cm thick,without significant abnormal radiotracer uptake and with a minor pleural effusion.Conclusion:The 18F-FDG PET/CT imaging manifestations of pleural and peritoneal mesothelioma exhibit the distinctive characteristics.The mode and thickness of pleural and peritoneal thickening,the presence and degree of 18F-fluorodeoxyglucose uptake,can preliminarily differentiate between benign and malignant mesothelioma,thus providing valuable references for the early clinical diagnosis of mesothelioma.PET/CT based on whole-body imaging can determine whether there are other sites of metastasis,which is helpful for clinical staging.

Objective:To investigate the effect and safety of rituximab, programmed death 1 (PD-1) monoclonal antibody, and Bruton tyrosine kinase (BTK) inhibitor on elderly refractory primary central nervous system lymphoma (PCNSL).Methods:The clinical data of an elderly patient with refractory PCNSL treated with the combination of rituximab, PD-1 monoclonal antibody and BTK inhibitor in the First Hospital of Jilin University in February 2020 were retrospectively analyzed. The relevant literature was reviewed.Results:The patient had primary central nervous system diffuse large B-cell lymphoma (high-risk group), and the Memorial Sloan Kettering Cancer Center (MSKCC) score was 2 (estimated overall survival time was 7 months). Disease progressed after 1 course of treatment. Complete remission was achieved after the therapy of rituximab, PD-1 monoclonal antibody combined with BTK inhibitor. PD-1 monoclonal antibody maintenance therapy was performed and patient was followed up until November 17, 2021. The patient's condition was stable. The second progression-free survival (PFS) time was 20 months, and the overall survival time was 21 months. The patient well tolerated the new drug treatment, and no adverse reactions of grade 3 or above occurred.Conclusions:The new targeted combination therapy can be used as a treatment option for elderly PCNSL patients, which can further improve the curative effect and significantly improve the prognosis.

Chaperone-mediated autophagy (CMA) is a lysosome-dependent selective degradation pathway implicated in the pathogenesis of cancer and neurodegenerative diseases. However, the mechanisms that regulate CMA are not fully understood. Here, using unbiased drug screening approaches, we discover Metformin, a drug that is commonly the first medication prescribed for type 2 diabetes, can induce CMA. We delineate the mechanism of CMA induction by Metformin to be via activation of TAK1-IKKα/β signaling that leads to phosphorylation of Ser85 of the key mediator of CMA, Hsc70, and its activation. Notably, we find that amyloid-beta precursor protein (APP) is a CMA substrate and that it binds to Hsc70 in an IKKα/β-dependent manner. The inhibition of CMA-mediated degradation of APP enhances its cytotoxicity. Importantly, we find that in the APP/PS1 mouse model of Alzheimer's disease (AD), activation of CMA by Hsc70 overexpression or Metformin potently reduces the accumulated brain Aβ plaque levels and reverses the molecular and behavioral AD phenotypes. Our study elucidates a novel mechanism of CMA regulation via Metformin-TAK1-IKKα/β-Hsc70 signaling and suggests Metformin as a new activator of CMA for diseases, such as AD, where such therapeutic intervention could be beneficial.

Objective:To explore the association between abnormal thyroid stimulating hormone (TSH) and elevated blood pressure among females of child-bearing potential.Methods:A total of 294 674 females of child-bearing age who participated in pre-pregnancy health examination in Shenzhen from 2013 to 2019 were selected. Demographic characteristics, blood pressure, TSH, fasting blood glucose and other indexes were collected. Multivariate logistic regression model was used to analyze the association between abnormal TSH levels and elevated blood pressure (including prehypertension and hypertension).Results:This study showed that females of child-bearing potential with prehypertension and hypertension accounted for 21.77% and 2.41%, respectively. Compared with females of child-bearing potential with normal TSH, the risk of prehypertension and hypertension increased by 34.0% ( OR=1.340, 95% CI 1.248-1.438) and 59.6% ( OR=1.596, 95% CI 1.301-1.938) among those with decreased TSH, respectively, whereas the risk of prehypertension and hypertension increased by 13.6% ( OR=1.136, 95% CI 1.076-1.198) and 38.0% ( OR=1.380, 95% CI 1.198-1.581) among those with elevated TSH, respectively. Subgroup analysis showed that abnormal TSH levels in most subgroups, such as age, ethnicity, educational level, occupation, spouse smoking, alcohol drinking, body mass index, and fasting blood glucose, were associated with the risk of elevated blood pressure. Heterogeneity test showed that the association between decreased TSH and elevated blood pressure was higher in females with high school and below or alcohol drinking, and the association between elevated TSH and elevated blood pressure was higher in females with college/bachelor′s degree and above or non-smoking spouse. Conclusion:There is a significant association between abnormal TSH levels and the risk of prehypertension and hypertension in females of child-bearing potential, and the association should be explored with stratified educational level, alcohol drinking, and spouse smoking status.

OBJECTIVE: To assess the effect of transnasal humidified rapid-insufflation ventilatory exchange (THRIVE) on gastric insufflation during general anesthesia induction in obese patients. METHODS: Ninety obese patients (BMI 30-39.9 kg/m RESULTS: The incidence of gastric insufflation was significantly higher in Group M and Group M+T than in Group T ( CONCLUSIONS Ultrasound monitoring of the comet tail sign and the changes of CSA-GA in the gastric antrum is feasible and reliable for detecting gastrointestinal airflow, and in obese patients, the application of THRIVE for induction of anesthesia can ensure the oxygenation level without further increasing gastric insufflation.
Anesthesia, General ; Humans ; Insufflation ; Intubation, Intratracheal ; Masks ; Obesity

Objective:To evaluate the efficacy of the endoscopic bilateral posterior transverse partial cordotomy in patients with upper airway obstruction due to bilateral vocal fold paralysis.Methods:A retrospective analysis of 48 cases of upper airway obstruction due to bilateral vocal fold paralysis, who were admitted to Department of Otolaryngology Head and Neck Surgery, the Sixth Medical Center of Chinese PLA General Hospital from July 2009 to July 2019, was performed, including 13 males and 35 females. Patients’ ages ranged from 27 to 83 years old. All patients underwent bilateral vocal fold posterior resection.Results:Among the 48 patients, 1 patient was lost to follow-up, and the remaining 47 patients were followed up for 5 months to 10 years . None of the 47 patients had a recurrence or severe complications. 89.58% (43/48) patients reconstructed a reliable and effective airway and 88.89% (40/45) patients were decannulated in 1-3 months postoperatively, with the median decannulation time of 1 month. Recovery rate of swallowing function and satisfactory pronunciation were 97.92% (47/48) and 95.35% (41/43) respectively.Conclusions:Endoscopic bilateral posterior transverse partial cordotomy can establish a reliable and effective airway and maximize the protection of swallowing and voice functions. At the same time, it is a safe, reliable, simple and minimally invasive treatment option.

Objective To analyze the diagnostic value of features of mammographic mass edge in digital three dimensional tomography, and to discuss the correlations between the mammographic mass edge features and pathological features and molecular biological indicators, in order to provide evidence for early and accurate diagnosis and treatment of breast cancer and prognosis evaluation. Methods A retrospective analysis was made in 392 cases of breast cancer confirmed by operation and pathology in the People ' s Hospital of Shanxi Province from August 2017 to June 2018. These patients were examined by digital breast tomography (DBT) and full-field digital mammography (FFDM) before operation. Postoperative specimens were stained by immunohistochemical SP method to measure the expression of estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2) and Ki-67. The correlation between the mammographic mass edge features and pathological features and molecular biological indicators were analyzed by usingχ2 test and Fisher exact probability method. Results In 392 patients, 352 cases (89.80％) were invasive ductal carcinoma, 6 cases (1.53％) were ductal carcinoma in situ with microinvasion, 7 cases (1.79％) were invasive lobular carcinoma, 17 cases (4.34％) were papillary carcinoma, 8 cases (2.04％) were mucinous carcinoma, 1 case (0.26％) was medullary carcinoma, and 1 case (0.26％) was metaplastic carcinoma. DBT were significantly better than FFDM in the detection rate [93.6％ (367/392) vs. 77.8％ (305/392)] and the diagnostic coincidence rate [88.2％(345/392) vs. 76.8％(278/392)] for breast cancer and judging the marginal features of tumor. The DBT imaging features of mucinous carcinomas were mostly regular in shape and clear in margin. The DBT imaging features of invasive ductal carcinomas were marginal burr sign or burr with lobulation sign. Immunohistochemical detection displayed the positive expression rates of ER and PR were highest, the positive expression rates of HER2 and Ki-67 were the lowest in marginal burr masses;the positive expression rates of ER and PR were high, the positive expression rates of HER2 and Ki-67 were low in marginal lobulated masses; the positive expression rate of HER2 was highest in borderline masses or partial borderline masses; the positive expression rates of HER2 and Ki-67 were highest in clear margin masses. Conclusions Breast DBT can reduce or eliminate the tissue overlap in FFDM examination, and improve the detection rate, the diagnostic coincidence rate and the specificity of breast cancer. It can also indirectly provide evidence for preoperative judgment of biological behavior of tumors, guide clinical treatment and assess the prognosis through the morphological and marginal features of breast masses. Breast DBT is worthy of a wide clinical application in breast examination.