An analysis on the compatibility principle and efficacy characteristics of Wumei Pill from the perspective of "Tang-Ye-Jing-Fa Map" / 国际中医中药杂志

Wumei Pill is a classic insect repellent prescription, which is used for ascaris lumbricoides and diarrhea. It is considered to be a representative prescription for the treatment of simultaneous occurrence of cold and heat syndromes. Its prescription is mainly composed of sour drugs ( Mume Fructus and bitter wine) and pungent drugs ( Aconiti Lateralis Radix Praeparataaconite, Cinnamomi Ramulus, Sichuan pepper, Angelicae Sinensis Radix, Zingiberis Rhizoma, and Asari Radix et Rhizoma), supplemented by bitter drugs ( Coptidis Rhizoma and Phellodendri Chinensis Cortex) and sweet drugs ( Ginseng Radix et Rhizoma and honey). From the point of view of "Tang-Ye-Jing-Fa Map", the role of liver is to disperse, whose deficiency leads to limb syncope, and excess leads to the full of hypochondrium and abdominal pain. The pungent herbs can tonify the liver-deficiency, the sour herbs can dispel the liver-excess, and sweet herbs can relive them both. The role of spleen is to moderate, whose deficiency leads to fatigue and weakness, and excess leads to the vomiting and diarrhea. The sweet herbs can tonify the spleen-deficiency, the pungent herbs can dispel the spleen-excess, and bitter herbs can relive them both. Therefore, the function of Wumei Pills is located in the liver and spleen, giving consideration to the heart and lung. It is used for the deficiency and excess mixed syndrome of liver and spleen, which is mainly characterized by chest and flank abdominal pain, limb chills, diarrhea, muscle and pulse contracture and the symptoms of the parts along the liver meridian. It is commonly used in the treatment of ascaris, diarrhea, impotence, depression. At the same time, it can also be used for the treatment of diseases about heart and lung, and cough, anxiety and other diseases.

Anti-inflammatory material basis and mechanism of Artemisia stolonifera based on UPLC-Q-TOF-MS combined with network pharmacology and molecular docking / 中国中药杂志

This study aimed to explore the anti-inflammatory material basis and molecular mechanism of Artemisia stolonifera based on the analysis of the chemical components in different extracted fractions of A. stolonifera and their antioxidant and anti-inflammatory effects in combination with network pharmacology and molecular docking. Thirty-two chemical components were identified from A. stolonifera by ultra-performance liquid chromatography coupled to tandem quadrupole time-of-flight mass spectrometry(UPLC-Q-TOF-MS). Among them, there were 7, 21 and 22 compounds in water, n-butanol and ethyl acetate fractions, respectively. The antio-xidant capacity of different extracted fractions was evaluated by measuring their scavenging ability against 1,1-diphenyl-2-picrylhydrazyl radical 2,2-diphenyl-1-(2,4,6-trinitrophenyl) hydrazyl(DPPH) and 2,2'-azinobis-(3-ethylbenzthiazoline-6-sulphonic acid)(ABTS) free radicals and total antioxidant capacity [ferric reducing antioxidant power(FRAP) assay]. The inflammatory model of RAW264.7 cells was induced by lipopolysaccharide(LPS), and the levels of nitrite oxide(NO), tumor necrosis factor-α(TNF-α), interleukin-6(IL-6) in the supernatant and the mRNA expression of related inflammatory factors in cells were used to evaluate the anti-inflammatory effects. The results revealed that ethyl acetate fraction of A. stolonifera was the optimal antioxidant and anti-inflammatory fraction. By network pharmacology, it was found that flavonoids such as rhamnazin, eupatilin, jaceosidin, luteolin and nepetin could act on key targets such as TNF, serine/threonine protein kinase 1(AKT1), tumor protein p53(TP53), caspase-3(CASP3) and epidermal growth factor receptor(EGFR), and regulate the phosphatidylinositol-3-kinase-protein kinase B(PI3K-AKT) and mitogen-activated protein kinase(MAPK) signaling pathways to exert the anti-inflammatory effects. Molecular docking further indicated excellent binding properties between the above core components and core targets. This study preliminarily clarified the anti-inflammatory material basis and mechanism of ethyl acetate fraction of A. stolonifera, providing a basis for the follow-up clinical application of A. stolonifera and drug development.

Application and value of intravascular ultrasound for excimer laser ablation combined with drug-coated balloon in the treatment of lower limb arteriosclerotic obliterans / 中华外科杂志

Objective: To examine the value of intravascular ultrasound (IVUS) for excimer laser ablation (ELA) combined with drug-coated balloon (DCB) in treating lower limb arteriosclerotic obliterans (ASO). Methods: As a prospective case series study, patients who underwent ELA combined with DCB for lower limb ASO with the guidance of IVUS from September 2021 to March 2022 at Department of Vascular Surgery, Zhongshan Hospital, Fudan University were enrolled prospectively. Lesion characteristics, procedure-related outcomes and complications were collected. The therapy outcomes were compared with baseline data by paired t test. Results: There were 8 males and 2 females, aged (72.0±5.9) years (range: 61 to 81 years). Of all the 11 lesions, there were 8 lesions in superficial femoral artery and 3 in popliteal artery. The lesion length was (7.0±2.4) cm (range: 3.2 to 9.8 cm). There were 4 chronic totally occlusion and 7 severe stenosis. All patients underwent the operation successfully. The technical success rate was 10/11. Bailout stenting was performed in one lesion because of flow-limiting dissection. Four lesions were grade 3 to 4 in peripheral artery calcium score system, and 9 lesions with calcification arc≥180°. Larger diameter drug-coated balloons were selected in 5 lesions after measurement of intravascular ultrasound. The follow-up time was (6.0±1.9) months (range: 3 to 9 months). The ankle-brachial index of the patient was significantly improved immediately after surgery (0.97±0.13 vs. 0.48±0.18, t=-7.60, P<0.01) and at 3 months after surgery (0.95±0.12 vs. 0.48±0.18, t=-7.17, P<0.01). The 3-month primary patency rate was 11/11, the target lesion reintervention was 0 and ulcer healing rate was 3/4. Conclusion: IVUS assisted ELA in the treatment of lower limb artery lesions is safe and effective in early stage.

Outcome of surgical repair for aortic coarctation with coexisting descending aortic aneurysm in adult patients / 中华心血管病杂志

Objective: To evaluate the efficacy of surgical treatment of aortic coarctation combined with descending aortic aneurysm in adult patients. Methods: This is a retrospective cohort study. Adult patients with aortic coarctation who were hospitalized in Beijing Anzhen Hospital from January 2015 to April 2019 were enrolled. The aortic coarctation was diagnosed by aortic CT angiography, and the included patients were divided into the combined descending aortic aneurysm group and the uncomplicated descending aortic aneurysm group based on descending aortic diameter. General clinical data and surgery-related data were collected from the included patients, and death and complications were recorded at 30 days after surgery, and upper limb systolic blood pressure was measured in all patients at discharge. Patients were followed up after discharge by outpatient visit or telephone call for their survival and the occurrence of repeat interventions and adverse events, which included death, cerebrovascular events, transient ischemic attack, myocardial infarction, hypertension, postoperative restenosis, and other cardiovascular-related interventions. Results: A total of 107 patients with aortic coarctation aged (34.1±15.2) years were included, and 68 (63.6%) were males. There were 16 cases in the combined descending aortic aneurysm group and 91 cases in the uncomplicated descending aortic aneurysm group. In the combined descending aortic aneurysm group, 6 cases (6/16) underwent artificial vessel bypass, 4 cases (4/16) underwent thoracic aortic artificial vessel replacement, 4 cases (4/16) underwent aortic arch replacement+elephant trunk procedure, and 2 cases (2/16) underwent thoracic endovascular aneurysm repair. There was no statistically significant difference between the two groups in the choice of surgical approach (all P>0.05). In the combined descending aortic aneurysm group at 30 days after surgery, one case underwent re-thoracotomy surgery, one case developed incomplete paraplegia of the lower extremity, and one case died; and the differences in the incidence of endpoint events at 30 days after surgery were similar between the two groups (P>0.05). Systolic blood pressure in the upper extremity at discharge was significantly lower in both groups compared with the preoperative period (in the combined descending aortic aneurysm group: (127.3±16.3) mmHg vs. (140.9±16.3) mmHg, P=0.030, 1 mmHg=0.133 kPa; in the uncomplicated descending aortic aneurysm group: (120.7±13.2) mmHg vs. (151.8±26.3) mmHg, P=0.001). The follow-up time was 3.5 (3.1, 4.4) years. There were no new deaths in the combined descending aortic aneurysm group, no transient ischemic attack, myocardial infarction or re-thoracotomy surgery, and one patient (1/15) suffered cerebral infarction and 10 patients (10/15) were diagnosed with hypertension. The differences in the occurrence of endpoint events during postoperative follow-up were similar between the two groups (P>0.05). Conclusion: In experienced centers, long-term prognosis of patients with aortic coarctation combined with descending aortic aneurysm is satisfactory post surgical intervention.

Percutaneous kyphoplasty through transverse pedicle approach for osteoporotic vertebral compression fractures / 中华创伤骨科杂志

Objective:To investigate the clinical efficacy of percutaneous kyphoplasty (PKP) through the transverse process-pedicle approach (TPPA) by comparing with PKP through the conventional transpedicle approach (CTA).Methods:A retrospective study was conducted to analyze the data of 101 patients with single-segment osteoporotic vertebral compression fracture (OVCF) who had been treated at Department of Spine Surgery, The Fourth Hospital of Wuhan from August 2020 to August 2021. There were 31 males and 70 females, with an age of (70.3±7.6) years. Their T values of bone mineral density averaged (-3.0±0.3). They were divided into a TPPA group of 52 cases in which PKP was performed through the TPPA and a CTA group of 49 cases in which PKP was performed through the CTA. The clinical efficacy was evaluated by comparing the 2 groups in terms of operation time, frequency of intraoperative fluoroscopy, excellent to good rate of bone cement distribution, rate of bone cement leakage, refractures, and visual analogue scale (VAS), Oswestry disability index (ODI) and Beck index at preoperation, 24 hours, 3 months and 6 months postoperation.Results:There was no significant difference in the preoperative general data between the 2 groups, showing they were comparable ( P>0.05). All the patients were followed up for (9.8±1.5) months. Operations were completed successfully in all patients with no complications like nerve injury or pedicle fracture. There were no significant differences in operation time, frequency of intraoperative fluoroscopy or rate of bone cement leakage between the 2 groups ( P>0.05). In the TPPA group, the excellent to good rate of bone cement distribution [92.3% (48/52)] was significantly higher than that in the CTA group [61.2% (30/49)], the VAS score [3.0 (2.0, 4.0)] and ODI (57.2±4.6) at 24 hours postoperation were significantly lower than those in the CTA group [4.0 (3.0, 4.0) and 59.2±5.3] ( P<0.05). There were no significant differences in VAS or ODI between the 2 groups at preoperation, 3 months or 6 months postoperation ( P>0.05). The VAS and ODI improved steadily within each group, showing significant differences between every 2 time points ( P<0.05). The Beck indexes [0.81 (0.69, 0.86) and 0.76 (0.67, 0.81)] at 24 hours and 6 months postoperation in the TPPA group were significantly higher than those in the CTA group [0.75 (0.71, 0.79) and 0.72 (0.68, 0.77)] ( P<0.05). The Beck indexes at 24 hours and 6 months postoperation improved significantly in all patients compared with the preoperative values ( P<0.05). Conclusions:In the treatment of OVCF with PKP, the TPPA shows the same surgical safety as CTA does, but leads to better cement distribution, better pain relief at immediate postoperation and an advantage in restoring and maintaining the height of the injured vertebral body.

Preadmission follow-up condition of neonates hospitalized due to severe hyperbilirubinemia after discharge from the department of obstetrics and influencing factors for follow-up compliance: a multicenter investigation / 中国当代儿科杂志

OBJECTIVES@#To investigate the preadmission follow-up condition of neonates hospitalized due to severe hyperbilirubinemia after discharge from the department of obstetrics and the influencing factors for follow-up compliance.@*METHODS@#A multicenter retrospective case-control study was performed for the cases from the multicenter clinical database of 12 units in the Quality Improvement Clinical Research Cooperative Group of Neonatal Severe Hyperbilirubinemia in Jiangsu Province of China from January 2019 to April 2021. According to whether the follow-up of neonatal jaundice was conducted on time after discharge from the department of obstetrics, the neonates were divided into two groups: good follow-up compliance and poor follow-up compliance. The multivariate logistic regression model was used to identify the influencing factors for follow-up compliance of the neonates before admission.@*RESULTS@#A total of 545 neonates with severe hyperbilirubinemia were included in the study, with 156 neonates (28.6%) in the good follow-up compliance group and 389 (71.4%) in the poor follow-up compliance group. The multivariate logistic regression analysis showed that low gestational age at birth, ≥10% reduction in body weight on admission compared with birth weight, history of phototherapy of siblings, history of exchange transfusion of siblings, Rh(-) blood type of the mother, a higher educational level of the mother, the use of WeChat official account by medical staff to remind of follow-up before discharge from the department of obstetrics, and the method of telephone notification to remind of follow-up after discharge were associated with the increase in follow-up compliance (P<0.05).@*CONCLUSIONS@#Poor follow-up compliance is observed for the neonates with severe hyperbilirubinemia after discharge from the department of obstetrics, which suggests that it is necessary to further strengthen the education of jaundice to parents before discharge and improve the awareness of jaundice follow-up. It is recommended to remind parents to follow up on time by phone or WeChat official account.

Effects of herbal cake-partitioned moxibustion on the expression of thyroid autophagy-related factors LC3B and Beclin-1 in rats with autoimmune thyroiditis / 针灸推拿医学（英文版）

Objective: To observe the anti-inflammatory effect, as well as the effect on the expression of microtubule-associated protein light chain 3B (LC3B) and Beclin-1 of herbal cake-partitioned moxibustion in rats with experimental autoimmune thyroiditis (EAT). Methods: Female Sprague-Dawley rats were randomly divided into a normal group and a modeling group. The EAT rat model was prepared by a combination of antigen immunization plus iodine agent induction. After the model was prepared, rats in the modeling group were randomly and equally divided into a model group and a herbal cake-partitioned moxibustion group. In the herbal cake-partitioned moxibustion group, moxibustion was alternately applied to two groups of points [Dazhui (GV14)-Mingmen (GV4) and Tiantu (CV22)-Guanyuan (CV4)], and the treatment continued for 30 d. Rats in the normal and model groups were only fixed identically without intervention. Histopathological manifestations of thyroid glands were observed by hematoxylin-eosin staining; the concentrations of thyroid peroxidase antibodies (TPOAb), thyroglobulin antibodies (TGAb), interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α) were detected by enzyme-linked immunosorbent assay; real-time fluorescence quantitative polymerase chain reaction and immunohistochemistry were used to detect the mRNA and protein expression of autophagy-related factors LC3B and Beclin-1 in thyroid tissue. Results: There were massive follicular destruction, lymphocytic infiltration, and interstitial fibrous tissue hyperplasia of the thyroid glands in the model group. Some follicles of the thyroid glands were destroyed with few lymphocyte infiltrations and fibrous tissue hyperplasia in the moxibustion group. Compared with the normal group, the concentrations of serum TPOAb, TGAb, IL-1β, IL-6, and TNF-α were increased in the model rats (P<0.05); the mRNA and protein expression levels of LC3B and Beclin-1 in thyroid tissue were reduced in the model group (P<0.05). Compared with the model group, the concentrations of serum TPOAb, TGAb, IL-1β, IL-6, and TNF-α were reduced in the herbal cake-partitioned moxibustion group (P<0.05); the mRNA and protein expression levels of LC3B and Beclin-1 in thyroid tissue were increased in the herbal cake-partitioned moxibustion group (P<0.05). The mRNA and protein expression of LC3B and Beclin-1 in thyroid tissue was negatively correlated with the serum levels of TPOAb and TGAb.Conclusion: Herbal cake-partitioned moxibustion reduces the inflammatory response in the thyroid glands of EAT rats and lowers the levels of serum TPOAb and TGAb. This may be related to the regulation of mRNA and protein expression of the autophagy-associated factors LC3B and Beclin-1 in rat thyroid tissue.

Clinical characteristics and survival analysis of primary thyroid lymphoma / 肿瘤研究与临床

Objective:To investigate the clinical characteristics of primary thyroid lymphoma (PTL) and the differences in clinical manifestations and survival between the two main pathological subtypes of PTL.Methods:The clinical data of 52 patients with PTL diagnosed in Shanxi Province Cancer Hospital from January 2011 to January 2022 were retrospectively analyzed. The clinical characteristics and survival between the two main pathological subtypes [diffuse large B-cell lymphoma (DLBCL) and mucosa-associated lymphoid tissue lymphoma (MALT)] were compared.Results:Among 52 PTL patients, there were 12 males and 40 females, with a median age of 65 years old (34-83 years old). All patients presented with anterior cervical mass at the time of visit. MALT was diagnosed in 12 cases (23.1%). DLBCL was diagnosed in 37 cases (71.2%), of which 5 cases were double/triple expression lymphoma. B-cell lymphoma (unclassified) was diagnosed in 2 cases (3.8%). Follicular lymphoma (FL) was diagnosed in 1 case (1.9%). There was statistical difference in the proportion of patients with cervical lymph node enlargement between MALT and DLBCL patients [66.7% (8/12) vs. 94.6% (35/37), χ2 = 4.23, P < 0.05]. The 3-year OS rates of MALT and DLBCL patients were 90.9% and 73.9%, and the difference in OS between the two groups of patients was statistically significant ( χ2 = 5.11, P = 0.024). Conclusions:Pathological subtypes of PTL are related to the prognosis of patients.

The role and treatment strategies of ferroptosis in liver diseases / 药学学报

The discovery of regulatory cell death has led to new breakthroughs in the field of disease treatment. As a novel discovered regulatory cell death in the past decade, ferroptosis is characterized by abnormal increase of intracellular iron ions and peroxidative damage of cell membrane lipids, morphological features of mitochondrial volume reduction, increased mitochondrial membrane density, as well as mitochondria decrease or disappear. The mechanism of ferroptosis is mainly associated with factors such as iron metabolism disorder, lipid metabolism abnormality, amino acid antioxidant system imbalance and oxidative stress. Since the liver is the main organ of human body for storing iron ions, it is necessary to deeply investigate the mechanism of ferroptosis in liver diseases. Relevant studies have shown that ferroptosis plays different roles in various liver diseases and is closely related to the process of liver diseases, including drug-induced liver injury, alcoholic fatty liver disease, non-alcoholic fatty liver diseases, viral hepatitis, liver fibrosis and hepatocellular carcinoma. The aim of this review is to link ferroptosis and liver diseases, concentrating on the iron metabolism disorder, accumulation of lipid peroxides in cell membranes, imbalance of amino acid antioxidant system, hyperpolarization of mitochondrial membrane potential and its accumulation of lipid peroxides, oxidative stress-related transcription factors and other aspects. This review summarizes the regulatory mechanism, current situation and the roles of ferroptosis in liver diseases, in order to provide a new theoretical basis and ideas for the in-depth study of ferroptosis and the treatment of liver diseases.

Effects of different medication forms of dexmedetomidine on cognitive function in elderly patients undergoing radical operation of stomach neoplasms and Ramsay sedation score / 肿瘤研究与临床

Objective:To evaluate effects of different medication forms of dexmedetomidine on perioperative cognitive function in elderly patients undergoing radical operation of gastric carcinoma, and Ramsay sedation score.Methods:A total of 150 patients aged 65 years and 75 years scheduled for elective radical operation of gastric carcinoma from December 2018 to December 2019 in Shanxi Provincial Cancer Hospital were enrolled, and they were divided into 3 groups according to random number table method: different medication forms of dexmedetomidine groups (group A, group B) and the control group (group C), 50 cases in each group. The patients in group A and group B continued to pump dexmedetomidine at a rate of 0.5 μg·kg -1·h -1 and 0.3 μg·kg -1·h -1 respectively for 15 min before induction of anesthesia. And the patients in group C were given intravenous pumping of an equal volume of 0.9% NaCl for 15 min. Subsequently, patients in group A and group B received continuous intravenous infusion of 0.3 μg·kg -1·h -1 for 30 min before the end of operation, the patients in group C received 0.9% NaCl infusion of equal volume until the end of operation. The cognitive function of the patients was measured by using the Monterey cognitive assessment scale (MoCA) the day before surgery and on day 1,3 and 7 after surgery, and the incidence of perioperative neurocognitive disorder (PND) was counted. Ramsay sedation score at 30 min, 24 h and 48 h after surgery was compared among the three groups. Results:There were 3 patients in group A and 3 patients in group C were excluded because they were transferred to ICU due to serious postoperative complications. There were significant differences in MoCA score among the three groups on day 1, 3, 7 after operation (all P < 0.01); MOCA score of group A, B and C on day 7 after operation was (26.9±0.7) scores, (26.6±1.0) scores, (26.3±1.2) scores, respectively, and the difference between group A and group C was statistically significant ( P < 0.01). The incidence of PND among the three groups on day 1, 3, 7 after surgery had statistically significant differences (all P < 0.05), and the incidence of PND in group A was lower than that in group B and C (all P < 0.05). Ramsay sedation score among the three groups at 30 min and 24 h, 48 h after operation showed statistically significant differences (all P < 0.01), and that in group C was lower than that in group A and group B, and the differences were statistically significant (all P < 0.01). Ramsay sedation score at 24 h after operation in group A was high than that in group B and group C (all P < 0.01). Conclusions:Dexmedetomidine assisted with anesthesia can reduce the incidence of PND in elderly patients undergoing radical operation of gastric carcinoma and enhance the sedative effect. What's more, the most obvious effect is the infusion of 0.5 μg·kg -1·h -1 before anesthesia induction.

Elemene Emulsion Injection Administration Reduces Neuropathic Pain by Inhibiting Astrocytic NDRG2 Expression within Spinal Dorsal Horn / 中国结合医学杂志

OBJECTIVE@#To investigate the mechanisms underlying elemene-induced analgesia in rats with spared nerve injury (SNI).@*METHODS@#Sixty-five rats were equally divided into 5 groups using a random number table: naive group, sham group, SNI group, SNI + elemene (40 mg·kg@*RESULTS@#The SNI rat model exhibited a significant decrease in paw withdrawal threshold and exploratory behaviour in the EPM (P<0.05). Consecutive administration of elemene alleviated SNI-induced mechanical allodynia and anxiety in rats (P<0.05). Immunohistochemical data showed that elemene decreased SNI-induced upregulation of NDRG2 within the SDH (P<0.05). Double immunofluorescent staining data further showed that elemene decreased SNI-induced upregulation of the number of GFAP immunoreactive (-ir), NDRG-ir, and GFAP/NDRG2 double-labelled cells within the SDH (P<0.05). Immunoblotting data showed that elemene decreased SNI-induced upregulation of GFAP and NDRG2 within the SDH (P<0.05).@*CONCLUSION@#Elemene possibly alleviated neuropathic pain by downregulating the expression of NDRG2 in spinal astrocytes in a rat model of SNI.

Research on expression and effects of host gene 3 of small nucleolar RNA in malignant tumors / 医学研究生学报

Increasingly, researches have shown that long non-coding RNA (lncRNA) plays an important role in the oncogenesis and development of various tumors. Small nucleoli RNA host gene 3 (SNHG3) is a newly discovered lncRNA whose abnormally high expression is closely related to the overall survival and prognosis of tumor patients. SNHG3 can regulate the oncogenesis and development of tumors by endogenous competitive adsorption of miRNA, regulating cell cycle, mediating epithelial and mesenchymal transformation, and activating multiple signaling pathways. Therefore, in-depth research on the carcinogenesis mechanism of SNHG3 is helpful for early diagnosis, targeted therapy and prognostic assessment of relevant tumors. This paper reviews latest research progress on the expression and mechanism of SNHG3 in breast cancer, ovarian cancer, kidney cancer, liver cancer, stomach cancer, colon cancer, osteosarcoma and head and neck tumors to provide references for future studies.

Research on expression and effects of host gene 3 of small nucleolar RNA in malignant tumors / 医学研究生学报

Increasingly, researches have shown that long non-coding RNA (lncRNA) plays an important role in the oncogenesis and development of various tumors. Small nucleoli RNA host gene 3 (SNHG3) is a newly discovered lncRNA whose abnormally high expression is closely related to the overall survival and prognosis of tumor patients. SNHG3 can regulate the oncogenesis and development of tumors by endogenous competitive adsorption of miRNA, regulating cell cycle, mediating epithelial and mesenchymal transformation, and activating multiple signaling pathways. Therefore, in-depth research on the carcinogenesis mechanism of SNHG3 is helpful for early diagnosis, targeted therapy and prognostic assessment of relevant tumors. This paper reviews latest research progress on the expression and mechanism of SNHG3 in breast cancer, ovarian cancer, kidney cancer, liver cancer, stomach cancer, colon cancer, osteosarcoma and head and neck tumors to provide references for future studies.

NVP-TNKS656 inhibits the growth of hepatocellular carcinoma cell lines by regulating Hippo signaling pathway / 中华老年医学杂志

Objective:To investigate the effect of a tankyrase inhibitor NVP-TNKS656 on the growth of hepatocellular carcinoma(HCC)cell lines and the involved molecular mechanisms.Methods:Five HCC cell lines were treated with 0, 2.5, 5.0, 10.0 μmol/L of NVP-TNKS656.The cell lines of HLE and HLF were selected and divided into four groups: 0.0 μmol/L(control or DMSO), 2.5 μmol/L, 5.0 μmol/L, 10.0 μmol/L of NVP-TNKS656 groups.Cells were cultured for 48 h for subsequent experiments.Crystal violet staining was used to count the number of the newly formed cell clones.Western blotting was used to detect the protein expression levels of Yes-associated protein(YAP), angiomotin-like 1(AMOTL1)and AMOTL2.The real-time qRT-PCR was used to detect the mRNA expression of YAP and its downstream connective tissue growth factor(CTGF)and cysteine-rich 61(Cyr61). Dual luciferase reporter gene was used to detect the luciferase activity of transcriptional enhancer activator domain(TEAD)family.Results:NVP-TNKS656 inhibited the growth of 5 HCC cell lines in a dose-dependent manner in HLE, HLF, Huh7, MHCC97-H, and MHCC97-L cell lines.There were significant differences in the newly formed cell clone numbers between control(0 μM of NVP-TNKS656)and each of 2.5 μmol/L, 5.0 μmol/L, 10.0 μmol/L of NVP-TNKS656 groups in a dose-dependent manner( F=90.46, 68.58, 191.8, 114.6 and 201.4, all P<0.05). In HLE and HLF cell lines, NVP-TNKS656 significantly reduced the protein level of YAP in a dose-dependent manner and decreased the YAP target gene CTGF(HLE cells: 1.02±0.02, 0.90±0.03, 0.57±0.02, 0.38±0.03, HLF cells: 0.98±0.03, 0.86±0.02, 0.66±0.02, 0.43±0.01)and Cyr61(HLE cells: 1.00±0.01, 0.86±0.02, 0.74±0.03, 0.44±0.03 and HLF cells: 0.99± 0.02, 0.87±0.01, 0.72±0.02, 0.54±0.01)( P<0.05), and inhibited the activity of YAP/TEAD luciferase.At the same time, NVP-TNKS656 up-regulated two major negative regulators of YAP, namely AMOTL1 and AMOTL2 proteins, and promoted the apoptosis of HLE and HLF cells in a dose-dependent manner. Conclusion:NVP-TNKS656 can inhibit the proliferation of HCC by stabilizing AMOTL1/ AMOTL2 and down-regulating the YAP target gene.This study indicates that NVP-TNKS656 can be used as a potential drug for treating HCC.

NVP-TNKS656 inhibits the growth of hepatocellular carcinoma cell lines by regulating Hippo signaling pathway / 中华老年医学杂志

Objective:To investigate the effect of a tankyrase inhibitor NVP-TNKS656 on the growth of hepatocellular carcinoma(HCC)cell lines and the involved molecular mechanisms.Methods:Five HCC cell lines were treated with 0, 2.5, 5.0, 10.0 μmol/L of NVP-TNKS656.The cell lines of HLE and HLF were selected and divided into four groups: 0.0 μmol/L(control or DMSO), 2.5 μmol/L, 5.0 μmol/L, 10.0 μmol/L of NVP-TNKS656 groups.Cells were cultured for 48 h for subsequent experiments.Crystal violet staining was used to count the number of the newly formed cell clones.Western blotting was used to detect the protein expression levels of Yes-associated protein(YAP), angiomotin-like 1(AMOTL1)and AMOTL2.The real-time qRT-PCR was used to detect the mRNA expression of YAP and its downstream connective tissue growth factor(CTGF)and cysteine-rich 61(Cyr61). Dual luciferase reporter gene was used to detect the luciferase activity of transcriptional enhancer activator domain(TEAD)family.Results:NVP-TNKS656 inhibited the growth of 5 HCC cell lines in a dose-dependent manner in HLE, HLF, Huh7, MHCC97-H, and MHCC97-L cell lines.There were significant differences in the newly formed cell clone numbers between control(0 μM of NVP-TNKS656)and each of 2.5 μmol/L, 5.0 μmol/L, 10.0 μmol/L of NVP-TNKS656 groups in a dose-dependent manner( F=90.46, 68.58, 191.8, 114.6 and 201.4, all P<0.05). In HLE and HLF cell lines, NVP-TNKS656 significantly reduced the protein level of YAP in a dose-dependent manner and decreased the YAP target gene CTGF(HLE cells: 1.02±0.02, 0.90±0.03, 0.57±0.02, 0.38±0.03, HLF cells: 0.98±0.03, 0.86±0.02, 0.66±0.02, 0.43±0.01)and Cyr61(HLE cells: 1.00±0.01, 0.86±0.02, 0.74±0.03, 0.44±0.03 and HLF cells: 0.99± 0.02, 0.87±0.01, 0.72±0.02, 0.54±0.01)( P<0.05), and inhibited the activity of YAP/TEAD luciferase.At the same time, NVP-TNKS656 up-regulated two major negative regulators of YAP, namely AMOTL1 and AMOTL2 proteins, and promoted the apoptosis of HLE and HLF cells in a dose-dependent manner. Conclusion:NVP-TNKS656 can inhibit the proliferation of HCC by stabilizing AMOTL1/ AMOTL2 and down-regulating the YAP target gene.This study indicates that NVP-TNKS656 can be used as a potential drug for treating HCC.

An investigation of severe neonatal hyperbilirubinemia in 13 hospitals of Jiangsu Province, China / 中国当代儿科杂志

OBJECTIVE@#To investigate the incidence of severe neonatal hyperbilirubinemia and the management on the treatment and follow-up of this disease in Jiangsu Province, China.@*METHODS@#The neonates with severe hyperbilirubinemia who were admitted to 13 hospitals in Jiangsu Province from January to December, 2018, were enrolled as subjects. A retrospective analysis was performed on their mediacal data and follow-up data.@*RESULTS@#In 2018, 740 neonates with severe hyperbilirubinemia were reported from the 13 hospitals in Jiangsu Province, accounting for 2.70% (740/27 386) of the total number of neonates admitted to the department of neonatology. Among these neonates, 620 (83.8%) had severe hyperbilirubinemia, 106 (14.3%) had extremely severe hyperbilirubinemia, and 14 (1.9%) had hazardous hyperbilirubinemia. Four neonates (0.5%) were diagnosed with acute bilirubin encephalopathy. A total of 484 neonates (65.4%) were readmitted due to severe hyperbilirubinemia after discharge from the delivery institution, with a median age of 7 days, among whom 214 (44.2%) were followed up for jaundice at the outpatient service before readmission, with a median age of 6 days at the first time of outpatient examination. During hospitalization, 211 neonates (28.5%) underwent cranial MRI examinations, among whom 85 (40.3%) had high T1WI signal in the bilateral basal ganglia and the globus pallidus; 238 neonates (32.2%) underwent brainstem auditory evoked potential examinations, among whom 14 (5.9%) passed only at one side and 7 (2.9%) failed at both sides. The 17 neonates with acute bilirubin encephalopathy or hazardous hyperbilirubinemia were followed up. Except one neonate was lost to follow-up, and there were no abnormal neurological symptoms in the other neonates.@*CONCLUSIONS@#Neonates with severe hyperbilirubinemia account for a relatively high proportion of the total number of neonates in the department of neonatology. Jaundice monitoring and management after discharge from delivery institutions need to be strengthened. For neonates with severe hyperbilirubinemia, relevant examinations should be carried out more comprehensively during hospitalization and these neonates should be followed up comprehensively and systematically after discharge.

Advances in the roles of FOXD2-AS1 in carcinoma and its regulatory mechanisms / 医学研究生学报

Long non-coding RNA (lncRNA) is a group of non-coding RNA with length larger than 200 nucleotides. LncRNAs have limited or no protein-coding capacity due to lacking of open reading frame. Recent studies indicated that lncRNAs were involved in various cellular processes and their aberrant expression might lead to tumor development and progression. FOXD2 adjacent opposite strand RNA 1 (FOXD2-AS1) was found to exhibit aberrant expression in various malignancies, and its dysregulation level was closely related with prognosis of cancer patients. The biological functions and molecular regulatory mechanisms of FOXD2-AS1 in tumors will be summarized in this paper.

Risk factors for cervical nodal metastasis in patients with papillary thyroid carcinoma / 中国肿瘤临床

Objective: To investigate the risk factors for central lymph node metastasis (CLNM) and lateral cervical lymph node metasta-sis in papillary thyroid carcinoma (PTC) patients. Methods: We retrospectively reviewed 1,835 PTC patients who underwent central lymph node dissection or thyroidectomy with lateral cervical lymph node dissection between January and November 2016 at Tianjin Medical University Cancer Institute and Hospital. Univariate and multivariate logistic regression models were used to analyze related factors that may affect lymph node metastasis in PTC patients. Results: Of the 1,835 patients included in this study, 1,007 (54.88%) pa-tients had CLNM and 371 (20.22%) patients had lateral cervical lymph node metastasis. In the univariate analysis, the following were identified as risk factors for CLNM and lateral cervical lymph node metastasis (P<0.05): male sex, age<45 years, primary tumor size>10 mm, multifocality,anti-thyroglobulin (anti-Tg) levels >100.00 IU/mL and ,Tg>130.70 μg/L. Anti-thyroid peroxidase antibody (anti-TPO) level>100.00 IU/mL is a protective factor that reduces the risk of CLNM. However, CLNM is a risk factor for lateral cervical lymph node metastasis in PTC patients. Multivariate analysis revealed that male sex, age<45 years, primary tumor size>10 mm, multifocality, and anti-TG levels>100.00 IU/mL were associated with an increased risk of CLNM in PTC patients. Anti-TPO levels>100.00 IU/mL are protective factors for CLNM. The male sex, age<45 years, tumor size>10 mm, multifocality, Tg levels>130.70 ug/L, anti-TG levels>100.00 IU/mL, and CLNM are risk factors for lateral lymph node metastasis. Conclusions: Thus, men aged<45 years with a multifocal primary tumor>10 mm in size and with anti-Tg levels>100.00 IU/mL are more likely to develop CLNM and lateral cervical lymph node metastasis; patients with CLNM are more likely to develop lateral cervical lymph node metastasis. However, patients with anti-TPO lev-el>100 IU/mL are less likely to develop CLNM.

Vertebral Artery Dissection Probably Caused by Massage: A Case Report / 中国医学科学杂志(英文版)

MASSAGE has been recommended to more people as an adjunct to health care. We illustrate a case of vertebral artery dissection (VAD) probably caused by massage that almost resulted in the patient's death. The patient experienced sudden cardiac arrest and paralysis. After treatment with anticoagulation and antiplatelet, he finally discharged without any sequelae.

Application Status and Development Trends of Medical Proton and Heavy Ion Accelerators / 中国医疗器械杂志

Cancer therapy with accelerated proton or heavy ion beam is the most advanced radiotherapy technology, which is recognized by the international community at present. It is of great practical significance to study the medical proton and heavy ion accelerators and the radiotherapy technology, in order to promote the development of the advanced medical radiotherapy equipments and improve the quality of life of cancer patients in China. After a brief overview of cancer therapy with proton and heavy ion beam, this paper summarized and analyzed the application status of medical proton accelerators and medical heavy ion accelerators at home and abroad, and finally put forward the future development trends of medical proton and heavy ion accelerators and the radiotherapy technology, it can provide a reference for the progress and development strategies of the advanced radiotherapy equipments in China.