Objective To analyze the effect of Xiaozhi Decoction in the treatment of hyperlipidemiain different classification of physical constitution in TCM.Methods We screened 206 patients with Hyperlipidemia in our hospital and had been treated with drugs during May 2020 to March 2023.Totally 103 patients in the TCM group were treated with Xiaozhi Decoction,103 patients in the western medicine group were treated with atorvastatin.Selected total cholesterol(TC),triglyceride(TG),high-density lipoprotein cholesterol(HDL-C),low-density lipoprotein cholesterol(LDL-C)and liver transaminase before and after a period of treatment.The non-high-density lipoprotein cholesterol(non-HDL-C)will be calculated,too.Results In the Phlegm-Dampness constitution,TC,TG,LDL-C and non-HDL-C decreased significantly all in the TCM group(P<0.05);TC,TG and non-HDL-C decreased significantly all in the western medicine group(P<0.05).The TCM group is superior to the western medicine group in TC,LDL-C,non-HDL-C(P<0.05).In the Qi-Deficiency constitution,TC,TG,LDL-C and non-HDL-C decreased significantly all in the TCM group(P<0.05);TC,LDL-C and non-HDL-C decreased significantly all in the western medicine group(P<0.05).The TCM group is superior to the western medicine group in non-HDL-C(P<0.05).In the Blood-Stasis constitution,TC,TG,LDL-C and non-HDL-C decreased significantly all in the western medicine group only(P<0.05).The western medicine group is superior to the TCM group in TC,LDL-C,non-HDL-C(P<0.05).In the Yin-Yang Harmony constitution,TC and non-HDL-C decreased significantly both in the TCM group(P<0.05).TC,LDL-C and non-HDL-C decreased significantly all in the western medicine group(P<0.05).The western medicine group is superior to the TCM group in TC,LDL-C,non-HDL-C(P<0.05).Conclusion Xiaozhi Decoction is superior to the the atorvastatin in the treatment of hyperlipidemia for the Phlegm-Dampness constitution and Qi-deficiency constitution groups.But it is not superior to the atorvastatin in the treatment of hyperlipidemia for the Blood-Stasis constitution and Yin-Yang Harmony constitution groups.

Pulmonary fibrosis， chronic obstructive pulmonary disease， acute lung injury， asthma， and infectious pneumonia are common pulmonary inflammatory diseases worldwide. There is evidence that mitochondria produce a large amount of reactive oxygen species （ROS） when stimulated by inflammation， leading to oxidative stress that affects the onset and progression of pulmonary inflammatory diseases. With in-depth research， traditional Chinese medicine （TCM） has made significant progress in the treatment of pulmonary inflammatory diseases. An increasing amount of evidence indicates that single TCM and their active components， as well as TCM compound formulas， can improve mitochondrial oxidative stress status through multi-target and multi-pathway mechanisms， thereby effectively treating pulmonary inflammatory diseases. Currently， there is a lack of systematic review and summary of TCM research in this field both domestically and internationally. Therefore， this article aims to summarize and conclude the mechanisms by which TCM regulates mitochondrial oxidative stress to intervene in pulmonary inflammatory diseases， providing a scientific basis for its clinical application and offering new ideas and references for in-depth research on the prevention and treatment of pulmonary inflammatory diseases with TCM.

Objective To carry out carrier screening for spinal muscular atrophy(SMA)in 3 302 preg-nant women from Xinjiang region and preliminarily determine the SMA carrier frequency among pregnant women in the region.Methods A total of 29 089 pregnant women who underwent prenatal visits at this hos-pital from April 2020 to February 2023 were educated,of whom 3 302 were received SMA carrier screening.SMA carriers were screened by detecting the copy numbers of SMN1 exons 7(E7)and 8(E8)using quantita-tive fluorescence PCR.Multiplex ligation-dependent probe amplification(MLPA)was used for prenatal diag-nosis of high-risk fetuses in couples who were both SMA carriers.Results The acceptance rate of SMA carri-ers screening was 11.35％.Among the 3 302 pregnant women,58 were found to be SMA carriers,and the total carrier frequency was 1.76％(1/57).Among them,there were 45 cases of Han ethnicity,with a carrying fre-quency of 1.63％(1/61),and there were 13 cases of ethnic minorities,with a carrying frequency of 2.39％(1/42).Among the 58 carriers,46 spouses were received SMA screening,and the results showed that two couples were both SMA carriers.Further prenatal diagnosis was performed,and the results of MLPA indicated that the fetuses were all heterozygous deletions of SMN1 E7 and E8,suggesting continued pregnancy.Conclusion This study has preliminarily determined the SMA carrier frequency among pregnant women in Xinjiang region.SMA carrier screening in pregnant women and prenatal diagnosis of high-risk fetuses are of great significance for the prevention and control of birth defects.

Objective:To retrospectively review the efficacy of enhanced epidural anesthesia in the patients undergoing cesarean section.Methods:The data from patients who underwent cesarean section in our hospital from August 2008 to December 2021 were retrospectively collected. The method of epidural anesthesia, drug dosage, onset time, blocking level, anesthesia effect, remedial medication, and complications related to the method were recorded. The main points of enhanced epidural anesthesia included: ① test negative pressure by rotating the epidural puncture needle in situ to determine the position of the needle tip; ② catheterization after administering local anesthetic through epidural puncture needle to assess the clinical application of this technique. A questionnaire survey was conducted in 134 anesthesiologists with qualifications for epidural procedures. The questionnaire addressed whether to perform routine needle rotation during epidural procedures, direction of needle rotation, and the percentage of the dosage of local anesthetic administered through puncture needle. Results:A total of 10 054 patients received epidural anesthesia (10 016 cases) and switched to general anesthesia because of poor epidural effect or intraoperative emergencies (38 cases) were enrolled. The consumption of local anesthetics for epidural anesthesia was 18 (15, 20) ml.There were 7 287 cases with block plane records, of which the ratio of the block level reached T 6-8 was 86.84%. The time from the beginning of anesthesia to skin incision was 25 (20, 30) min. Sixteen patients (0.159%) switched to general anesthesia because of poor epidural effect.Among 10 016 patients underwent epidural anesthesia, 925 patients (9.235%) received intravenous adjunctive drugs.No patients experienced total spinal anesthesia, 25 patients (0.248%) had epidural perforation due to puncture or needle rotation, and 4 cases (0.039%) local anesthetic intoxication, 3 cases (0.030%) postoperative nerve injury, and 142 patients (1.412%) requiring intervention with vasoactive drugs due to hemodynamic instability within 30 min after epidural administration. Questionnaire survey: The proportion of anesthesiologists rotating epidural puncture needles was 85.1%, and the proportion of anesthesiologists using epidural puncture needles to inject local anesthesia drugs with a dose greater than 50% of the total dose before catheterization was 84.2%. Conclusions:Enhanced epidural anesthesia can provide effective anesthesia for the patients undergoing cesarean section without increasing the risk of complications related to epidural procedures.

BACKGROUND: Lung cancer prevails and induces high mortality around the world. This study provided real-world information on the evolution of clinicopathological profiles and survival outcomes of lung cancer, and provided survival information within stage I subtypes. METHODS: Patients pathologically confirmed with lung cancer between January 2009 and December 2018 were identified with complete clinicopathological information, molecular testing results, and follow-up data. Shifts in clinical characteristics were evaluated using χ2 tests. Overall survival (OS) was calculated through the Kaplan-Meier method. RESULTS: A total of 26,226 eligible lung cancer patients were included, among whom 62.55% were male and 52.89% were smokers. Non-smokers and elderly patients took increasingly larger proportions in the whole patient population. The proportion of adenocarcinoma increased from 51.63% to 71.80%, while that of squamous carcinoma decreased from 28.43% to 17.60%. Gene mutations including EGFR (52.14%), KRAS (12.14%), and ALK (8.12%) were observed. Female, younger, non-smoking, adenocarcinoma patients and those with mutated EGFR had better survival prognoses. Importantly, this study validated that early detection of early-stage lung cancer patients had contributed to pronounced survival benefits during the decade. Patients with stage I lung cancer, accounted for an increasingly considerable proportion, increasing from 15.28% to 40.25%, coinciding with the surgery rate increasing from 38.14% to 54.25%. Overall, period survival analyses found that 42.69% of patients survived 5 years, and stage I patients had a 5-year OS of 84.20%. Compared with that in 2009-2013, the prognosis of stage I patients in 2014-2018 was dramatically better, with 5-year OS increasing from 73.26% to 87.68%. Regarding the specific survival benefits among stage I patients, the 5-year survival rates were 95.28%, 93.25%, 82.08%, and 74.50% for stage IA1, IA2, IA3, and IB, respectively, far more promising than previous reports. CONCLUSIONS Crucial clinical and pathological changes have been observed in the past decade. Notably, the increased incidence of stage I lung cancer coincided with an improved prognosis, indicating actual benefits of early detection and management of lung cancer.
Humans ; Male ; Female ; Aged ; Lung Neoplasms/genetics* ; Adenocarcinoma/pathology* ; Prognosis ; Survival Rate ; Mutation ; ErbB Receptors/genetics* ; Neoplasm Staging ; Retrospective Studies

This paper proposes a mathematical model based on probability graphs and an algorithm of iterative reasoning,which is an automatic interactive question-and-answer mathematical model based on the classic TCM syndrome differentiation system and the theory of prescription and syndrome correspondence.It is used for TCM online interactive consultation and automatic syndrome differentiation analysis to improve the effectiveness of remote TCM clinical consultation and help TCM artificial intelligence assist syndrome differentiation.This model can express the clinician's experience in syndrome differentiation,and reflect his ability to accumulate and apply knowledge of ancient Chinese books,which is conducive to the inheritance and development of TCM physicians'personal experience.The model is scalable and configurable,and can continuously accumulate experience in dialectics and knowledge of traditional Chinese medicine.The use of iterative reasoning algorithm can realize the automatic analysis and reasoning of more optimized syndrome analysis results through brief interactive question and answer,providing more efficient and convenient practical assistance for clinical diagnosis and treatment of traditional Chinese medicine,which is conducive to accelerating the inheritance and promotion of traditional Chinese medicine,and is conducive to the expansion of Chinese medicine.The mass basis and market supply of medical diagnosis and treatment services have far-reaching social benefits.

Objective:To evaluate the safety and efficacy of endoscopic cryoablation (ECA) in patients with upper tract urothelial carcinoma (UTUC).Methods:The clinical data of 9 patients with UTUC treated with ECA from April 2018 to September 2019 were retrospectively analyzed. Patients consisted of 3 males and 6 females, with median age of 76 years old (ranging from 50 to 88 years old). Among the patients, 6 cases had tumors of ureter, 1 case had tumor of renal pelvis and 2 cases had tumors of renal pelvis combined with ureter. Of the 9 patients, two had bilateral UTUC, six were presented with single lesion, three were presented with multiple lesion. The size of tumors were (1.53±0.91)cm. The tumors of all cases were localized (≤stage T 2), and there was no carcinoma or suspicious lymph node/distant metastasis. All patients enrolled in this study had strong will to choose kidney-sparing therapy. Biopsy, resection of intraluminal lesion with laser and cryoablation under ureteroscopy or percutaneous nephroscopy was performed under general aneasthesia.Ureteroscopy was performed 3 months after cryoablation. Perioperative complications and follow-up results were recorded and assessed. Results:Cryoablation was successfully performed in patients under ureteroscopy (n=8) or nephroscopy (n=1). The median cryoablation time was 6 (ranging from 4-16) minutes. The median follow-up was 16 months (ranging from 4-24 months). No tumor recurrence was observed at primary sites during follow-up. Two patients with multiple lesions were observed denovo ureteral neoplasms outside the primary sites 3 months and 6 months after cryoablation and treated with second cryoablation. One case died due to cardiovascular events 4 months after surgery. One patient underwent ureteral stricture during follow-up and received ureteroscopic balloon dilatation. No recurrent stricture was found in this case during the subsequent follow-up of 16 months. The other 5 cases showed no recurrence or complications like stricture during follow-up.Conclusions:ECA could probably be a promising treatment for localized UTUC. No recurrence in primary site and low incidence of ureteral stricture was observed during follow-up. The efficacy and safety of ECA need to be verified with large sample study.

Irritable bowel syndrome (IBS) is a functional bowel disorder characterized by abdominal pain and changes in bowel habits. IBS is a multifactorial, stress-sensitive disease. Epigenetic changes include DNA methylation change, histone modification, and differential expressions of microRNA and long non-coding RNA. Explaining the changes in IBS from the perspective of epigenetics could bring new insights for the pathogenesis and treatment of the disease. This article reviewed the progress in research on the epigenetics of IBS.

Objective To explore the distribution of sex, month of onset and type of infection virus in children with hand, foot and mouth disease of different TCM syndromes in Heilongjiang province. Methods A total of 2 688 hospitalized children who met the admission criteria in the Infectious Disease Department of Harbin Infectious Disease Hospital from September 1, 2014 to August 31, 2016 were selected. The TCM syndrome differentiation according to the clinical manifestations of children on the day of admission. The distribution of sex, month of onset and type of infection virus in children with different syndrome types were analyzed by SPSS 19.0 software. Results Hand, foot and mouth disease (HFMD) was more common in males than females in Heilongjiang, with a ratio of 1.58:1. Children of all sexes with hand, foot and mouth disease in Heilongjiang were predominantly with lung-defense syndrome. The incidence of lung-defense syndrome, lung-stomach heat syndrome, damp-heat syndrome and heart-spleen heat syndrome were the majority among the children aged 1-4 years, and the lung-defense syndrome was the highest proportion. From July to September, most of the cases occurred, especially in the case of lung-defense syndrome. Pathogenic tests showed that 1 456 cases were enterovirus universal RNA positive, 203 cases were enterovirus 71 positive and 108 cases were coxsackievirus A16 positive. The most common pathogens of the three pathogens were pathogenic lung-defense syndrome. Conclusions herewere some differences in age, time and virus infection among 2 688 children with hand, foot and mouth disease of different TCM syndromes in Heilongjiang, which may be related to region and climate.

OBJECTIVETo investigate the effect of thalidomide on the development of bisphosphonate-related osteonecrosis of the jaws (BRONJ).

METHODSThirty-six rats were randomly divided into groups A, B and C, and treated with saline, zoledronate and zoledronate plus thalidomide, respectively. Three weeks later, the left maxillary first molars of the rats were extracted. Four and eight weeks after tooth extraction, samples were harvested for evaluation of osteonecrosis of the jaws, microvessel density, and cell apoptosis.

RESULTSAt both of the time points, no exposed dead bone was observed at the extraction socket areas in the rats except for some small fistulas in groups B and C. Histological examination confirmed the absence of dead bone in group A, whereas small areas of dead bone were observed around the extraction socket in groups B and C. Compared with those in group A, the percentage of empty lacunae and the area of dead bone were significantly increased (P<0.01), whereas bone lacunae density was significantly decreased (P<0.01) in groups B and C at both time points. Microvessel density in groups B and C were also significantly decreased (P<0.01) by 25.87% and 55.27% at week 4, and by 45.62% and 72.84% at week 8, respectively; the apoptotic cells in groups B and C increased by 54.80% and 87.89% at week 4 (P<0.01), and by 208.08% and 250.58% at week 8 (P<0.01), respectively.

CONCLUSIONThalidomide can aggravate zoledronate-induced early-stage BRONJ, and their osteonecrosis-inducing effect of the jaw may be attributed, at least partly, to the inhibition of angiogenesis.

Animals ; Apoptosis ; Bisphosphonate-Associated Osteonecrosis of the Jaw ; pathology ; Bone Density ; Diphosphonates ; Disease Models, Animal ; Imidazoles ; Molar ; Neovascularization, Physiologic ; Rats ; Thalidomide ; adverse effects ; Tooth Extraction