Objective To understand cognition level and treatment intention of patients with endometriosis(EMs);To evaluate the effects of TCM chronic disease management on EMs patients.Methods The disease cognition level and treatment intention of 1 895 EMs patients from October 2020 to December 2021 in 19 provinces,autonomous regions and municipalities were analyzed through cross-sectional investigation.The cognitive effect of chronic disease management of TCM on 801 patients with EMs from 6 Grade A hospitals in Beijing was evaluated by self-control study.Results The cognition level of EMs patients for the disease was improved with the increase of educational background.Patients generally believed that EMs was a chronic disease,requiring regular review and long-term management.The proportion of patients with high school education or below,junior college education,bachelor degree or above who knew the possibility of malignant changes in EMs was less,only 32.3%,41.6%and 47.7%,respectively.The awareness rate of patients with high school education or below for recurrence after EMs conservative surgery was 46.9%,lower than that of those with junior college education(66.8%)and bachelor degree or above(72.7%).Among the patients with dietary contraindications,the proportion of patients with high school education or below,junior college education,bachelor degree or above who knew the contraindication of the forest frog oil was less,only 20.7%,30.3%and 32.9%,respectively.In the aspect of life adjustment,the awareness of patients was generally high.EMs patients mainly recognized the disease through face-to-face communication with gynecologists.Only 34.4%of patients with high school education or below learned about EMs through WeChat public accounts,APPs and other new media,which was lower than those with junior college education(48.6%)and bachelor degree or above(55.4%).EMs patients generally tend to be treated in comprehensive hospitals,with high acceptance of TCM treatment,mainly TCM decoction,and low acceptance of TCM appropriate technology.After 1 year of TCM chronic disease management,the disease awareness of EMs patients was significantly improved compared with before management,with statistical significance(P<0.05).Conclusion EMs patients with different educational backgrounds have different cognition of the disease,and each has different emphasis.Education and popularization should be carried out according to their knowledge blind spots.Chronic disease management of TCM can improve the disease cognition level of EMs patients.

Objective To explore the effect of Huoxue Xiaoyi Formula on ovarian function and pregnancy outcome in endometriosis rats. Methods One hundred female SD rats were fed adaptively for 7 days. According to body weight, 98 rats with a normal estrous cycle were randomly divided into the blank group (n=14), the sham operation group (n=14), the donor group (n=12), and the receptor group (n=58). A rat model of endometriosis was established using allogeneic endometrial transplantation. After the model was successfully established, according to the body weight, 56 rats in the receptor group were randomly divided into the model group, and the Huoxue Xiaoyi Formula low-, medium-, and high-dose groups, with 14 rats in each group. The Huoxue Xiaoyi Formula low-, medium-, and high-dose groups were given 5.86, 11.72, and 23.44 g/kg of Huoxue Xiaoyi Formula, and the blank group, the sham operation group, and the model group were given distilled water by gavage for 15 consecutive days. According to body weight, six rats were randomly selected to take abdominal aortic blood for determination of serum anti-Mullerian hormone (AMH) content by enzyme-linked immunosorbent assay. According to body weight, six rats were randomly selected in the remaining rats to undergo high-frequency small animal ultrasound examination to measure ovarian volume and ovarian artery blood supply (resistance index and pulsatility index), and follicle count were measured. The female mice were fed with male mice at a ratio of 2:1 to observe the pregnancy rate, live fetus number, still fetus number, and absorbed fetus number. The weights of uterus and fetus were measured, while the placental weight, fetal weight, body length, and tail length were measured for live fetus. Bone and visceral malformations were also detected for live fetus. Results There were no significant differences in serum AMH and ovarian volume among the groups. Compared with the model group, the numbers of follicles in the blank group, the sham operation group, and the Huoxue Xiaoyi Formula low-, medium-, and high-dose groups were increased; compared with the Huoxue Xiaoyi Formula low-dose group, the numbers of follicles in the blank group and the Huoxue Xiaoyi Formula medium-dose group were increased (P<0.05). Compared with the model group, the resistance index and pulsatility index of ovarian artery blood flow in the blank group, the sham operation group, and the Huoxue Xiaoyi Formula low-, medium-, and high-dose groups were decreased(P<0.05). There was no significant difference in pregnancy rate among the groups. Compared with the model group and the Huoxue Xiaoyi Formula low-dose group, the live fetus number and the weight of uterus and fetus in the blank group, the sham operation group, and the Huoxue Xiaoyi Formula medium- and high-dose groups were increased (P<0.05). There were no significant differences in the still fetus number, absorbed fetus number, placental weight, fetal weight, body length and tail length among the groups. No visceral or skeletal malformations were found in the live fetal rats among the groups.Conclusion In endometriosis model rats, the ovarian artery blood flow perfusion is insufficient, and the follicle count is reduced, affecting ovary function, thereby reducing the live fetus number. After applying the Huoxue Xiaoyi Formula, it can improve ovarian blood supply, increase the follicle count, and increase the live fetus number. The effect of increasing the live fetus number with the medium- and high-doses of Huoxue Xiaoyi Formula is more significant, and there is no reproductive toxicity.

The blood-brain barrier (BBB) impairment plays a crucial role in the pathological processes of aging-accompanied neurological diseases (AAND). Meanwhile, circadian rhythms disruption and gut microbiota dysbiosis are associated with increased morbidity of neurological diseases in the accelerated aging population. Importantly, circadian rhythms disruption and gut microbiota dysbiosis are also known to induce the generation of toxic metabolites and pro-inflammatory cytokines, resulting in disruption of BBB integrity. Collectively, this provides a new perspective for exploring the relationship among circadian rhythms, gut microbes, and the BBB in aging-accompanied neurological diseases. In this review, we focus on recent advances in the interplay between circadian rhythm disturbances and gut microbiota dysbiosis, and their potential roles in the BBB disruption that occurs in AAND. Based on existing literature, we discuss and propose potential mechanisms underlying BBB damage induced by dysregulated circadian rhythms and gut microbiota, which would serve as the basis for developing potential interventions to protect the BBB in the aging population through targeting the BBB by exploiting its links with gut microbiota and circadian rhythms for treating AAND.

As main recipient cells for porcine reproductive and respiratory syndrome virus (PRRSV), porcine alveolar macrophage (PAM) are involved in the progress of several highly pathogenic virus infections. However, due to the fact that the PAM cells can only be obtained from primary tissues, research on PAM-based virus-host interactions remains challenging. The improvement of induced pluripotent stem cells (iPSCs) technology provides a new strategy to develop IPSCs-derived PAM cells. Since the CD163 is a macrophage-specific marker and a validated receptor essential for PRRSV infection, generation of stable porcine induced pluripotent stem cells lines containing CD163 reporter system play important roles in the investigation of IPSCs-PAM transition and PAM-based virus-host interaction. Based on the CRISPR/Cas9- mediated gene editing system, we designed a sgRNA targeting CD163 locus and constructed the corresponding donor vectors. To test whether this reporter system has the expected function, the reporter system was introduced into primary PAM cells to detect the expression of RFP. To validate the low effect on stem cell pluripotency, we generated porcine iPSC lines containing CD163 reporter and assessed the pluripotency through multiple assays such as alkaline phosphatase staining, immunofluorescent staining, and EdU staining. The red-fluorescent protein (RFP) expression was detected in CD163-edited PAM cells, suggesting that our reporter system indeed has the ability to reflect the expression of gene CD163. Compared with wild-type (WT) iPSCs, the CD163 reporter-iPSCs display similar pluripotency-associated transcription factors expression. Besides, cells with the reporter system showed consistent cell morphology and proliferation ability as compared to WT iPSCs, indicating that the edited-cells have no effect on stem cell pluripotency. In conclusion, we generated porcine iPSCs that contain a CD163 reporter system. Our results demonstrated that this reporter system was functional and safe. This study provides a platform to investigate the iPS-PAM development and virus-host interaction in PAM cells.
Swine ; Animals ; Induced Pluripotent Stem Cells/metabolism* ; Receptors, Cell Surface/genetics* ; Antigens, CD/metabolism* ; Porcine respiratory and reproductive syndrome virus/genetics*

ObjectiveTo investigate the effect of speech imagery therapy combined with traditional dysarthria training on dysarthria in children with cerebral palsy. MethodsFrom August to December, 2022, 21 children with cerebral palsy combined with dysarthria in Wuhu Fifth People's Hospital were randomly divided into three groups A, B and C. Group A was given traditional dysarthria training for 30 minutes everytime, group B was given implantable speech imagery combined with traditional dysarthria training for 40 minutes everytime, and group C was given additional speech imagery combined with traditional dysarthria training for 40 minutes everytime, five days a week, for three weeks. Articulation and Phonology Assessment Scale, Mouth Sensory-Motor Assessment Scale, and mandibular distance, tongue distance and vowel space area (VSA) were evaluated before and after treatment. ResultsThere was no significant difference in all the indexes among three groups before treatment (F < 1.247, P > 0.05). After treatment, the scores of phonological function and sensory-motor assessment scale increased (|t| > 2.575, P < 0.05), and the mandibular distance and VSA increased in groups A and B (|t| > 2.632, P < 0.05). The d-value of phonological function before and after treatment was more in groups B and C than in group A (P < 0.05), and no difference was found in the d-value of other indexes before and after treatment among three groups (P > 0.05). ConclusionBoth speech imagery therapies are effective in improving diction clarity, oral range of motion, and motion control ability in children with cerebral palsy, and are more effective in improving articulatory clarity than traditional speech-language training.

Objective:To analyze the clinical characteristics of adult Chinese patients with syncope.Methods:This is a cross-sectional survey study. Patients with preliminary diagnosis of syncope in the Emergency Department, Geriatrics and Cardiology Outpatient Department, or Syncope Unit of 37 hospitals in 19 provinces, autonomous regions and the Hong Kong Special Administrative Region from June 2018 to March 2021 were included in this study. The clinical features of these patients with syncope were analyzed.Results:A total of 4 950 consecutive patients with syncope were included in this study. The age was (56.3±16.8)years, and 2 604 cases (52.6%) were male. The most common type of syncope was neurally mediated syncope (2 345 (47.4%)), followed by cardiac syncope (1 085 (21.9%)), orthostatic hypotensive syncope (311 (6.3%)), and unexplained syncope accounted for nearly one third (1 155 (23.3%)). Predisposing syncope was more common in patients under 65 years of age(2 066(72.4%) vs. 786(27.6%),χ 2=136.5, P<0.001). Presyncope was more common in patients with neurally mediated syncope (1 972(79.0%) vs.1 908(73.9%), χ 2=17.756, P<0.001). Premonitory symptoms were more common in women(1 837(80.0%) vs. 1 863(73.0%),χ 2=33.432, P<0.001). Presyncope syndrome was more common in patients under 65 years of age (2 482(77.8%) vs. 1 218(73.4%),χ 2=17.523, P=0.001). Cyanosis was more common in ≥65 years old patients (271(18.2%) vs. 369(12.7%), χ 2=23.235, P<0.001). Urinary incontinence was more common in old patients aged ≥65 years(252(15.2%) vs. 345(10.8%), χ 2=19.313, P<0.001). Family history was more common in patients with cardiogenic syncope compared with other types of syncope (264(24.3%) vs. 754(19.5%), χ 2=11.899, P=0.001). Hypertention(1 480(30.5%)), coronary heart disease(1 057(21.4%)), atrial flutter and atrial fibrillation(359(7.2%)), second degree atrioventricular block(236(4.8%)) were common complications of syncope. The proportion of patients with coronary heart disease was significantly higher in cardiac syncope than that of other types of syncope(417(38.4%) vs. 640(16.6%), χ 2=241.376, P<0.001). Other common complications included cerebrovascular diseases (551 (11.1%)) and diabetes mellitus (632(12.8%)). Conclusions:Neurally mediated syncope is the most common syncope in adult Chinese population. Patients with predisposing conditions and premonitory conditions are younger. Presyncope is more common in women. The proportion of family history and coronary heart disease is higher in patients with cardiogenic syncope.

Objective:To investigate the application value of totally laparoscopic trans-abdominal-hiatal approach in the radical resection of Siewert type Ⅱ adenocarcinoma of esophago-gastric junction (AEG).Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 45 patients with Siewert type Ⅱ AEG who were admitted to the Affiliated Hangzhou First People′s Hospital, Zhejiang University School of Medicine from May 2017 to December 2020 were collected. There were 28 males and 17 females, aged from 35 to 85 years, with a median age of 64 years. All patients underwent radical resection of AEG by totally laparoscopic trans-abdominal-hiatal approach with gastrointestinal anastomosis using proximal gastrectomy with double-tract anastomosis or total gastrectomy with esophagojejunointestinal anastomosis and digestive reconstruction using transdiaphragmatic-hiatal superior overlap esophagojejunostomy. Observation indicators: (1) surgical and postoperative situations; (2) postoperative histopathological examination; (3) follow-up and survival situations. Follow-up using outpatient examination and telephone interview was performed to detect survival of patients and tumor recurrence and metastasis up to March 2021. Measurement data with normal distribution were presented as Mean± SD and measure-ment data with skewed distribution were presented as M(range). Results:(1) Surgical and post-operative situations: all 45 patients underwent radical resection of AEG by totally laparoscopic transabdominal-hiatal approach successfully, including 35 cases undergoing total gastrectomy with esophagojejunointestinal anastomosis and 10 cases undergoing proximal gastrectomy with double-tract anastomosis. The total operation time, time of lower mediastinal lymph node dissection, time of superior overlap esophagojejunostomy, volume of intraoperative blood loss, time for initial out-of-bed activities, time to first flatus, time to initial liquid diet intake, time to drainage tube removal of the 45 patients were (235±32)minutes, (25±8)minutes, (45±10)minutes, (70±13)mL, (20±8)hours, (2.3±0.2)days, (2.6±0.8)days and (6.2±1.1)days, respectively. Eleven of 45 patients under-went postoperative complications and none of patient died during perioperative period. The post-operative duration of hospital stay of 45 patients was (10±3)days. (2) Postoperative histopatho-logical examination: all 45 patients had negative upper surgical margin. The length of proximal margin, tumor diameter, total number of lymph lodes harvested and number of lower mediastinal lymph nodes harvested were (2.5±0.5)cm, (2.9±0.8)cm, 35.0±4.0 and 2.4±0.8, respectively. Patholo-gical examination showed adenocarcinoma in all 45 patients with pTNM staging as 5 cases of stage ⅠB, 8 cases of stage ⅡA, 21 cases of stage ⅡB and 11 cases of stage ⅢA. (3) Follow-up and survival situations: 45 patients were followed up for 3 to 46 months, with a median follow-up time of 26 months. During follow-up, 8 of 45 patients died. Of the 37 patients survived, 3 cases underwent liver metastasis and 3 cases underwent bone metastasis, lung metastasis or peritoneal metastasis respec-tively.Conclusion:Total laparoscopic transabdominal-hiatal approach is safe and feasible in the treatment of Siewert type II AEG with a satisfactory clinical efficacy.

Streptococcus salivarius K12 is a kind of bacteria that settled in the mucosal epithelium of human mouth and nasopharynx shortly after human birth. It is found that Streptococcus salivarius K12 is a probiotic beneficial to human health. Many studies have confirmed that Streptococcus salivarius K12 has bioactive effects against oral and oropharyngeal inflammation and infection, dental caries, halitosis and oral epithelial damage. This paper reviews the research progress of Streptococcus salivarius K12 in the prevention and treatment of oral and oropharyngeal diseases.

Objective:To investigate the effects of propofol and sevoflurane on post-traumatic stress disorder (PTSD) after emergency surgery in trauma patients.Methods:A total of 160 trauma patients undergoing emergency surgery under general anesthesia were randomly divided into the propofol group and the sevoflurane group. The perioperative clinical data of the two groups were collected. The incidence of PTSD was evaluated by PCL-5 score one month after the operation in the two groups. The relevance of the injury time and PCL-5 score was assessed by Spearman correlation analysis. Logistic regression analysis was used to analyze the risk factors of PTSD.Results:The incidence of PTSD in the propofol group was significantly higher than that in the sevoflurane group at postoperative 1 month (24.0% vs 10.8%, P=0.034). The injury time was negatively correlated with PCL-5 score in the propofol group ( r=0.229, P<0.01). There was no correlation between the injury time and the PCL-5 score in the sevoflurane group ( r=0.001, P=0.804). Logistic regression analysis showed that the use of propofol was an independent risk factor for PTSD ( P=0.004). Conclusions:Sevoflurane anesthesia is more effective than propofol anesthesia in reducing the occurrence of PTSD in emergency surgery for trauma patients.

Oral and maxillofacial/head and neck squamous cell carcinoma (HNSCC), is the sixth most common cancer in the world. To present, management of tumors of the oral cavity and the head and neck has evolved into an increasingly complex specialty , demanding expertise not only in various surgical disciplines, but also in allied specialties such as radiation oncology, medical oncology, endocrinology, nuclear medicine, diagnostic radiology, pathology, and maxillofacial prosthodontics. Surgery has been the mainstay of therapy for cancers in the oral cavity and the head and neck for more than a century. With the introduction of ionizing radiation in the latter half of the 20th century, radiotherapy became an important modality used either independently or in combination with surgery. Although initially chemotherapy was used primarily with palliative intent, it is now used as part of curative treatment approaches when combined with radiation, producing significant responses in patient with squamous cell carcinoma of the oral cavity and the head and neck. Similarly, biological or targeted agents are also evolving to become part of standard therapy. Accordingly understanding and implementing multidisciplinary management strategies are cornerstones for achieving optimal therapeutic outcomes.