Objective:To explore the relationship between blood glucose levels and blood glucose fluctuations and short-term prognosis in patients with acute cerebral hemorrhage.Methods:A retrospective analysis was conducted on the medical records of patients with acute cerebral hemorrhage admitted to our hospital's Emergency Intensive Care Unit (EICU) from January 2020 to December 2022. Patients were divided into the survival group and death group based on their 28-day survival status. Differences in general information, intravenous blood glucose data, and cerebral hemorrhage-related scoring data between the two groups were compared. Multivariate logistic regression analysis was used to identify independent risk factors, and the predictive significance was verified using the ROC curve.Results:The results of the multivariate logistic regression analysis indicated that intracranial hemorrhage volume of no less than 30 mL, GCS score at admission, systolic blood pressure at admission, and the maximum amplitude of blood glucose fluctuations were correlated with the mortality rate of cerebral hemorrhage cases within 28 days. The relationship between the maximum amplitude of blood glucose fluctuations and death within 28 days was established using the ROC curve, with an area under the curve (AUC) of 0.711 ( P<0.01). Conclusions:The largest amplitude of glucose excursion (LAGE) is an independent risk factor for short-term death and has predictive value for the prognosis in patients with ICH.

Objective To study the medication law of Professor Qian Ying in the treatment of primary liver cancer based on data mining technology;To provide ideas for the clinical treatment of primary liver cancer.Methods Outpatient TCM prescriptions of Professor Qian Ying for the treatment of liver cancer from November 2008 to August 2020 were collected,and a data table was established after sorting.The drug frequency,property and taste and tropism were analyzed using Excel 2019.The medical case analysis module of the Great Physician Inheritance Platform was used to analyze the core drugs,the symbiosis analysis between drug pairs,the drug association analysis,and the drug clustering analysis of the screened TCM prescriptions.Results Totally 108 prescriptions were included,involving 188 kinds of Chinese materia medica,with a total frequency of 1 322 times.High-frequency drugs included Hedyotis Sinensis,Angelicae Sinensis Radix,Visci Herba,Curcumae Radix,Salviae Miltiorrhizae Radix et Rhizoma,etc.The medicinal properties were mainly cold,mild and warm,and the tastes were mainly bitter,sweet and pungent,and the main meridians were liver meridians,spleen meridians,kidney meridians and stomach meridians.There were 9 pairs of high frequency drug combinations in drug association,such as Curcumae Radix-Polygoni Orientalis Fructus,Visci Herba-Curcumae Rhizoma.In the correlation analysis of drug disease,the ones with higher correlations include"stomachache-Salviae Miltiorrhizae Radix et Rhizoma""abdominal mass-Paeoniae Radix Rubra and Citri Reticulatae Pericarpium""tinnitus-Adenophorae Radix,Lycii Fructus,Visci Herba""prolonged sublingual collaterals-Curcumae Rhizoma,Polygoni Orientalis Fructus,Salviae Miltiorrhizae Radix et Rhizoma"and so on.Drug clustering could be divided into three potential drug clusters.Conclusion Professor Qian Ying often uses heat-clearing drugs,tonifying drugs,and promoting qi and blood circulation drugs to treat liver cancer,with Huqi Powder as the main formula and modified according to the syndromes.Clearing heat and detoxifying,soothing liver and relieving depression,removing blood stasis and regulating collatrals are used to treat its symptoms,and tonifying qi and invigorating spleen,regulating liver and nourishing liver and kidney are used to treat its essence.

Objective To analyze and discuss the medication rule of professor Ruan Yan in the treatment of children with allergic rhinitis by using data mining method,and to provide reference for the clinical research and patented drugs development for the treatment of children with allergic rhinitis.Methods The outpatient medical records of professor Ruan Yan for the treatment of children with allergic rhinitis were collected.Microsoft Excel 2010 software was used for frequency statistics.SPSS Clementine 12.0 software was used for association rule analysis,cluster analysis and factor analysis to obtain the data.The frequency of use of various drugs and the association rules between drugs were obtained.Then the medication rules in professor Ruan Yan's prescription were analyzed.Results A total of 308 Chinese medicine compounds were included,involving 80 kinds of Chinese medicines,among which relieving drugs and qi-invigorating herbs were high-frequently used.The distribution of traditional Chinese medicine syndrome types was mainly characterized by lung-qi deficiency-cold syndrome and lung-spleen qi deficiency syndrome.The medicinal properties were mainly spicy,warm and sweet,and most of them belonged to the lung,spleen and stomach meridians.Five core prescriptions were extracted by factor analysis.Four drug combinations were obtained by systematic cluster analysis.Conclusion Ventilating lung and opening the orifices,expelling wind and removing cold,strengthening the spleen and replenishing qi are basic therapeutic principles for professor Ruan Yan in the treatment of children with allergic rhinitis.The treatment mainly focused on dispelling evil,ventilating lung and opening the orifices,expelling wind and removing cold during the acute stage of allergic rhinitis.In the remission period,according to the principle of"treating disease must be based on its origin",the treatment should enhance children's physical fitness,tonify lung and strengthen spleen,thereby reducing recurrence.

Objective To investigate the clinical effect of direct-acting antiviral agent (DAA) in the treatment of chronic hepatitis C (CHC) patients with thrombocytopenia and its effect on platelet count (PLT). Methods A retrospective analysis was performed for 83 CHC patients with thrombocytopenia (PLT < 150×10 9 /L) who received the DAA treatment regimen without interferon for 12-24 weeks in Tianjin Third Central Hospital from April 2018 to March 2019, and the changes in virologic response, liver function parameters, PLT, and liver stiffness measurement (LSM) were evaluated at the end of treatment (EOT) and at week 12 after EOT. Quantitative data accord with normal distribution were compared by repeated measures ANOVA. Normal transformation was performed before the comparison between skewed data, then repeated measures ANOVA was carried out. A logistic regression analysis was used to investigate the predictive factors for PLT elevation, and the receiver operating characteristic (ROC) curve was plotted to analyze the value of LSM in predicting PLT elevation after treatment. Results Among the 83 CHC patients with thrombocytopenia, 61.4% had liver cirrhosis, and the rate of sustained virologic response at week 12 after the end of treatment (SVR12) was 98.8%. From baseline to EOT and SVR12, the patients had significant reductions in the serum levels of aspartate aminotransferase, alanine aminotransferase, gamma-glutamyl transpeptidase, total bilirubin, and globin, a significant increase in the serum level of albumin, and a significant reduction in LSM (all P < 0.05). For all patients, PLT at EOT and SVR12 was significantly higher than that at baseline [EOT vs baseline: (110.4±44.6)×10 9 /L vs (97.8±33.2)×10 9 /L, P < 0.01; SVR12 vs baseline: (109.0±47.7)×10 9 /L vs (97.8±33.2)×10 9 /L, P < 0.01]. At SVR12, there were significant differences in the proportion of patients with liver cirrhosis, baseline LSM, and baseline white blood cell count between the PLT elevation group and the non-PLT elevation group (all P < 0.05). The multivariate logistic regression analysis showed that LSM was an independent predictive factor for significant PLT elevation after DAA treatment (odds ratio=0.929, 95% confidence interval: 0.864-0.999, P < 0.05). Baseline LSM had an area under the ROC curve of 0.644 in predicting PLT elevation, with a sensitivity of 81.0% and a specificity of 48.6% at a cut-off value of 20.15 kPa. The patients with PLT > 100×10 9 /L at baseline had a greater increase in PLT( P < 0.05). Conclusion CHC patients with thrombocytopenia have significant improvements in liver function and LSM after receiving DAA treatment and obtaining SVR12, and baseline LSM is an independent predictive factor for PLT elevation. There is a significant increase in PLT from baseline to EOT and SVR12.

Objective:To report a case of combined oxidative phosphorylation deficiency 28 (COXPD28) in China, identified the pathogenic mutation and explored the pathogenic mechanism preliminarily.Methods:The clinical characteristics of a patient with COXPD28 were retrospectively analyzed and the pathogenic mutations were identified by mitochondrial gene sequencing and whole exome sequencing. The wild-type and mutant plasmids of pathogenic genes were constructed, and effect of mutation on protein expression by quantitative real-time PCR (qPCR) and Western blot were evaluated. Statistical methods mainly used one-way ANOVA and LSD test.Results:A 21 year old female patient presented with lactic acid poisoning due to repeated chest distress and wheezing since childhood. The sequencing of the whole exon group gene found that solute carrier family 25 member 26 (SLC25A26) gene had a compound heterozygous mutation (c.34G>C, p.A12P; c.197C>A, p.A66E), which was the first report in China. In vitro function test showed that the expression levels of SLC25A26 mRNA and S-adenosylmethionine carrier (SAMC) protein in cells transfected with SLC25A26 mutant plasmid were significantly lower than those transfected with wild type plasmid. The p.A66E mutant plasmid reduced the expression level of SLC25A26 mRNA and SAMC protein to 6% and 26% of wild type plasmids respectively (both P<0.001), while p.A12P mutant plasmid decreased to 62% and 82% of wild type plasmids respectively ( P<0.001, P=0.044). When the double mutant (p.A66E+p.A12P) plasmids were co-transfected, the expression levels of SLC25A26 mRNA and SAMC protein decreased to 47% and 57% of the wild type plasmids, respectively ( P<0.001, P=0.001). Conclusion:The pathogenic mutation gene of this patient with COXPD28 is SLC25A26 gene mutation (p.A66E, p.A12P), which causes the decrease of SLC25A26 expression level, mitochondrial oxidative phosphorylation dysfunction, and induces COXPD28.

Objective:To investigate the clinicopathological characteristics of papillary thyroid microcarcinoma in the isthmus (PTMCI) and the independent risk factors of central lymph node metastasis.Methods:58 consecutive patients with PTMCI admitted from Jan. 2016 to Dec. 2018 (isthmus group) were retrospectively analyzed, including 15 males and 43 females,age (42.93±12.69) years old; According to the specific location of papillary thyroid microcarcinoma (PTMC) in isthmus, PTMCI were subdivided into the right PTMCI and the left PT-MCI 67 patients with a single PTMC located in the unilateral lobe were randomly selected as a control (lobe group) , including 13 cases of male and 54 cases of female, age (47.18±11.34) years old. Index included the patient’s age, gender, tumor diameter, TPOAb, aspect ratio, microcalcification, capsular invasion, lymph node metastasis, surgical methods, operation method, and scope of lymph node dissection. SPSS 21.0 software was used for statistical analysis. The quantitative data of normal distribution was expressed as ± s,and the difference between the two groups was compared by chi-square test.The risk factors of CLNM of the isthmus group were analyzed with univariate chi-square test and multivariate Logistic regression analysis.The difference was statistically significant if P<0.05. Results:Compared with PTMC, PTMCI showed a higher rate of capsule invasion ( P=0.003) ,lymph node metastasis ( P=0.049) ,lymph node metastasis in central region ( P=0.033) ,and surgical methods between the two groups were statistically significant ( P<0.05) ;But PTMCI was significantly lower than PTMC in aspect ratio>1 ( P<0.05) . Univariate analysis showed that capsule invasion ( P=0.001) and microcalcification ( P=0.012) were risk factors for PTMCI lymph node metastasis. Multivariate Logistic regression analysis showed that capsule invasion ( P=0.016) and microcalcification ( P=0.046) were independent risk factors for central lymph node metastasis in PTMCI. Conclusions:Compared with PTMC,PTMCI indicates a higher rate of capsular invasion,lymph node metastasis in prelaryngeal and central lymph node;Compared with PTMC, PTMCI indicates a lower rate of aspect ratio>1; Capsule invasion and microcalcification are independent risk factors for central lymph node metastasis in PTMCI. For patients with the right PTMCI or the left PTMCI and also without capsular invasion and calcification,ipsilateral central lymph node dissection should be considered.

Provirus integration site Moloney murine leukemia virus (Pim-1) is a proto-oncogene reported to be associated with cell proliferation, differentiation and survival. This study was to explore the neuroprotective role of Pim-1 in a rat model subjected to optic nerve crush (ONC), and discuss its related molecules in improving the intrinsic regeneration ability of retinal ganglion cells (RGCs). Immunofluorescence staining showed that AAV2- Pim-1 infected 71% RGCs and some amacrine cells in the retina. Real-time PCR and Western blotting showed that retina infection with AAV2- Pim-1 up-regulated the Pim-1 mRNA and protein expressions compared with AAV2-GFP group. Hematoxylin-Eosin (HE) staining, γ-synuclein immunohistochemistry, Cholera toxin B (CTB) tracing and TUNEL showed that RGCs transduction with AAV2-Pim-1 prior to ONC promoted the survival of damaged RGCs and decreased cell apoptosis. RITC anterograde labeling showed that Pim-1 overexpression increased axon regeneration and promoted the recovery of visual function by pupillary light reflex and flash visual evoked potential. Western blotting showed that Pim- 1 overexpression up-regulated the expression of Stat3, p-Stat3, Akt1, p-Akt1, Akt2 and p-Akt2, as well as βIII-tubulin, GAP-43 and 4E-BP1, and downregulated the expression of SOCS1 and SOCS3, Cleaved caspase 3, Bad and Bax. These results demonstrate that Pim-1 exerted a neuroprotective effect by promoting nerve regeneration and functional recovery of RGCs. In addition, it enhanced the intrinsic regeneration capacity of RGCs after ONC by activating Stat3, Akt1 and Akt2 pathways, and inhibiting the mitochondrial apoptosis pathways. These findings suggest that Pim-1 may prove to be a potential therapeutic target for the clinical treatment of optic nerve injury.

Objective To apply color Doppler flow imaging (CDFI) and transcranial Doppler (TCD) to the follow-up observation of the changes of cervical vessel,intracranial hemodynamics and cerebrovascular reserve capacity (CVR) of the patients after carotid artery stent implantation.Methods Totally 96 patients with carotid artery stent implantation underwent CDFI and TCD examinations,and the changes of hemodynamics were compared before and 1 month,6 months,1 a and 2 a after implantation.Results The values of peak systolic velocity (PSV) and resistance index (RI) at the areas of carotid stenosis were lower significantly than those before implantation,while the values of PSV,pulsatility index (PI) and CVR of the middle cerebral artery were obviously higher than those before implantation (P＜0.05).There were no significant differences between the cervical and intracranial hemodynamics indexes 1 month,6 months,1 a and 2 a after treatment.Two-year follow-up found 4 cases of restenoses after implantation,and the rate for restenosis was 4.2％.Conclusion Carotid artery stent implantation improves significantly cervical and intracranial blood supply as well as CVR of the carotid stenosis patient,and CDFI combined with TCD can be used for the accurate evaluation of the efficacy and postoperative follow-up of carotid artery stent implantation.

Objective To evaluate the efficacy of single or double-antibiotic regimen for the treatment of complicated appendicitis in children,with the purpose to guide the rational use of antibiotics in clinic.Methods Six hundred and sixty-three patients with acute appendicitis admitted to the department of pediatric surgery in Jinhua Municipal Central Hospital between March 2011 and February 2015.One hundred and seventy-two of 663 patients with complicated appendicitis which confirmed by intra-operative macroscopic or post-operative pathological examination were eligible for the study.These patients were divided into two groups based on the regimen of their postoperative antibiotics:single or double-antibiotic regimen(treatment group,n=66);triple antibiotics regimen(control group,n=106).Demographic data,blood routine test and C-response protein(CRP),length of hospital stay,postoperative complications and duration of antibiotic treatment were recorded and statistically analyzed.Results There was no difference between the treatment group and control group with respect to age distribution,blood routine examination and CRP, length of hospital stay, duration of antibiotic treatment or postoperative complications.Although the number of patients changed of antibiotics on the basis of bacterial culture of pyogenic fluids in treatment group were more frequently than those in the control group(7/66 vs.1/106), the therapeutic effective rate of changed of antibiotics was 100% in both two groups.The culture positive rate of peritoneal fluids was 72.09% (124/172), the most common pathogens were escherichia coli(80.15%, 105/131),pseudomonas aeruginosa(5.34%,7/131)and klebsiella pneumonia (3.05%,4/131).The results of bacterial culture of peogenic fluids showed no difference in both two groups.Conclusion Children with complicated appendicitis can be managed effectively with single or double broad-spectrum antibiotics after appendectomy,and it may be beneficial to guide the rational use of antibiotics and decrease the irrational use of multi-antibiotics combination in clinic.

Objective To explore the clinical safety and efficacy of self-made single-port retroperitoneoscopic renal pedicle lymphatic disconnection for chyluria. Methods From Feb 2013 to Mar 2016, clinical data of 34 patients were collected. Of them, 16 cases underwent self-made single-port retroperitoneoscopic renal pedicle lymphatic disconnection and 18 cases underwent three port retroperitoneoscopic renal pedicle lymphatic disconnection. No significant difference was shown in age, body mass index between the two groups (P > 0.05). Mean operative time, estimated bleeding volume, drainage time, postoperative hospital stay, postoperative pain evaluation, satisfaction scores of incision were compared between the two groups. Results All procedures were successfully performed without conversion to open surgery. Compared with the three port surgery group, results in the single-port group were superior in terms of mean operative time [(102.3 ± 16.1) versus (132.4 ± 21.6) min, P < 0.05], there were no significant differences in estimated blood loss, drainage time, postoperative hospital stay, the date in postoperative pain evaluation, satisfaction scores of incision shown that single-port group was superior to three port group. Conclusion Our initial experience revealed that single-port retroperitoneoscopic renal pedicle lymphatic disconnection was a safe, effective, cost-effective and less-invasive procedure for chyluria with improved postoperative pain and cosmetic results.