Objective] To analyse the academic thought of Professor Li Guixian, the famous veteran doctor of TCM and academic experience instructor of treating ulcerative colitis. [Methods] In-depth analyse the pathogenesis of ulcerative colitis, explore the academic connotation of Professor Li Guixian treatment of ulcerative colitis based on traditional Chinese medicine theory, according to the ancient classics. [Results] Professor Li Guixian puts forward the viewpoint that pathogenesis in the process of evolution of ulcerative colitis has a great relationship with the fundamental of spleen and stomach, symptoms of damp and heat-toxin, the outline of Qi and blood ,not only in line with the characteristics of the occurrence and prognosis of the disease but also has its theoretical basis ,combined with her many years of clinical experience. [Conclusion] The way of “invigorating spleen to help transport and transform the essence of water and grain, regulating the function of qi and blood, removing the muddle of damp and heat-toxin”of treating ulcerative colitis has clinical significance.

Postoperative X-ray films showed that the fracture healing time was averagely 5.4 months. Al of the fractures were recovered wel that subtrochanteric fractures, intertrochanteric fractures and femoral shaft fractures were al healed. There was no fracture displacement, internal fixation loosening and varus deformity. Only one case showed difficulties in nail insertion. Excellence rate of Harris hip functional scores was 88.2%postoperatively. Proximal femoral nail antirotation is a reasonable design, and the helical blade can resist the rotation and stabilize the angle. The proximal femoral nail antirotation has better effects, which is an ideal internal fixation for subtrochanteric femoral fractures.

Objective To investigate the effects of insulin-like growth factor 1 (IGF 1) and transforming growth factor beta 1 (TGF-β1) in he pathogenesis of children with allergic purpura kidney damage.Methods 135 henoch-schonlein purpura (HSP) children with kidney damage were divided into HSP and HSPN group according to whether associated with renal damage,blood IGF 1,TGF-β1,urinary inhibition C (Cys C),creatinine (SCr) and content of urea nitrogen (BUN) were compared,and blood IGF-1,TGF-β1 and Cys C content of HSPN patients in different pathological grading were compared,the correlation of blood IGF 1,TGF-β1 and Cys C content of the HSPN group were analyzed,Results Blood IGF 1,TGF-β1 and Cys C content of the control group(117.2±18.8 ng/L,164.2±18.4 ng/L,0.9±0.2 mg/L),the HSP group(131.7±19.6 ng/L,282.1±28.3 ng/L,1.1±0.2 mg/L) and the HSPN group (205.3±24.5 ng/L,489.2±32.7 ng/L,1.3±0.3 mg/L) showed a trend of increasing gradually (F=4.824～45.066,P value＜0.01),the HSP group and the HSPN group were higher than that of the control group (q=3.397～58.931,P value＜0.01),the HSPN group was higher than that of the HSP group (q=16.997,35.193,P value＜0.01),the difference was statistically significant.Blood IGF-1 (level Ⅱ 175.6 ± 20.4 ng/L,level m198.5±23.3 ng/L,level Ⅳ241.7±25.1 ng/L),TGF-β1(level Ⅱ 392.8±38.9 ng/L,level Ⅲ 481.3± 44.03 ng/L,level Ⅳ 537.6±42.9 ng/L),Cys C (level 11 1.1±0.3 mg/L,level Ⅲ 1.3±0.4 mg/L,level Ⅳ1.6±0.4 mg/L) content of children with HSPN increased with the increase of renal pathology classification (F=6.594～ 28.317,P value ＜0.01),blood IGF-1,TGF-β1 and Cys C content of kidney pathology classification of Ⅵ level in children was higher than that of the level of Ⅱ and Ⅲ in children (q=2.415～11.818,P＜0.05 or P＜0.01),while the contern of blood IGF-1,TGF-β1 and Cys C of level Ⅲ in children was higher than that of the level Ⅱ in children (q=2.577～6.244,P＜0.05 orP＜ 0.01),the difference was statistically significant.Blood IGF-1,TGF-β1 content of children with HSPN were positively correlated with Cys C content of children (r=0.648,0.719,P＜0.05),but blood IGF 1 content was significantly positive correlated with TGF-β1 content (r=0.748,P＜0.05).Conclusion IGF 1 and TGF-β31 partieipated in the pathogenesis of HSPN,and both were correlated with the degree of the pathological damage.

Objective To explore the basic biological characteristics of lncRNA -uc.1 67,and its spatial dis-tribution,temporal expression pattern during the mouse embryonic development.Methods The UCSC genome browser of ENCODE was used to analyze preliminary bioinformatics of lncRNAs.Real -time (RT)-PCR was applied to detect the expression of uc.1 67 and neighboring genes in the embryonic mouse heart in different stages (P7.5,P1 1 .5,P1 4.5, P1 8.5).Dimethyl sulphoxide was used to induce P1 9 cell differentiation into the cardiomyocytes.RT -PCR was applied to detect the expression changes in uc.1 67 and neighboring genes on differential day 0,4,6,8 and 1 0.Results Full -length of human uc.167 was 201 bp,and human uc.167 was located in the genome 5q14.3 (chr5:88179623 -881 79824,GRCh37 /hg1 9).uc.1 67 mainly expressed in the ventricular muscle tissue.The expression of uc.1 67 was gradually decreased in the mouse embryonic heart development process(P7.5:1 .000 ±0.1 00,P1 1 .5:0.71 4 ±0.1 07, P1 4.5:0.393 ±0.043,P1 8.5:0.1 25 ±0.01 3),while the expression of its neighboring Mef2c gene was gradually in-creased(P7.5:1 .081 ±0.1 1 8,P1 1 .5:2.340 ±0.351 ,P1 4.5:3.958 ±0.542,P1 8.5:9.361 ±0.722),which showed an opposite trend.The expression of uc.1 67 during P1 9 cell differentiation into cardiomyocytes showed a an increase at first and then a decreasepattern,and the highest level expression of uc.1 67 was on differential day 4(d0:1 .071 ± 0.1 1 7,d4:4.71 4 ±0.501 ,d6:3.572 ±0.41 4,d8:2.550 ±0.31 4,d1 0:0.786 ±0.085).The expression of neigh-boring gene Mef2c was in an opposite trend(d0:1 .01 2 ±0.041 ,d4:0.353 ±0.037,d6:2.470 ±0.329,d8:6.706 ± 0.682,d1 0:7.765 ±0.705).Conclusions It is suggested that uc.1 67 may take part in the process of embryonic heart development and may play a role through negatively regulating its neighboring gene Mef2c.

Objective: To explore the effect of rapid rehabilitation concept nursing on prognosis and quality of life of patients after laparoscopic choledocholithotomy. Methods: A total of 140 patients undergoing laparoscopic choledocholithotomy in our hospital were selected as the subjects, and they were divided into control group (n=70) and experimental group (n=70) by random number table method. The patients in the control group received routine nursing intervention during the perioperative period, and the patients in the experimental group were based on the idea of rapid rehabilitation to carry out nursing intervention. The operation condition, postoperative recovery, incidence of postoperative complications, anti-oxidative stress ability, postoperative fatigue (fatigue visual analogue scale) and postoperative quality of life (QLO-C30 quality of life scale) were compared between the two groups. Results: The operation time, hospitalization time, hospitalization cost, incidence of postoperative complications, postoperative fatigue score on the 4th and 5th day after operation in the experimental group were (120.49±16.74) min, (7.05±1.47) d, (17 482.82±849.37) yuan, 31.43% (22/70) , (1.56±0.12) points, (0.92±0.10) points, the control group were (156.13±14.59) min, (13.75±1.45) d, (28 544.58±1 549.05) yuan, 71.43% (50/70), (3.38±0.87) points and (1.89±0.29) points, respectively. The differences between the two groups were significant (t=8.446, 9.325, 7.763, χ²=9.545, t=10.235, 12.402, P< 0.05). The postoperative recovery, quality of life and anti-oxidative stress ability of the patients in the experimental group were significantly better than those of the control group (P<0.05) . Conclusion Rapid rehabilitation nursing can improve the recovery of gastrointestinal function, reduce the incidence of complications, eliminate fatigue and improve the quality of life of patients after laparoscopic choledocholithotomy.

Objective:To explore the structural characteristics of intestinal microflora in children with non-alcoholic fatty liver disease（NAFLD）and the relationship between intestinal microflora and the occurrence as well as development of NAFLD in children.Methods:Fifteen children with NAFLD diagnosed at the First People's Hospital of Yunnan Province from January 2022 to December 2022 were selected as subjects，and 15 healthy children who received routine physical examinations at the outpatient clinic during the same period were randomly selected as healthy control group.The height，weight，waist circumference，blood pressure，blood biochemistry of all children were collected.At the same time，the fresh fecal samples of all children were collected，and the biological information of intestinal flora was analyzed by 16S rRNA sequencing.Results:In the NAFLD group，there were eight males and seven females，with an average age of（11.13±1.77）years.In healthy control group，there were seven males and eight females，with an average age of（9.73±2.25）years.There were no significant differences in sex，age，blood pressure between two groups.Compared with the healthy control group，the levels of body mass index，waist circumference，waist-to-height ratio，alanine aminotransferase，aspartate transaminase，gamma-glutamyl transpeptidase，total bilirubin，direct bilirubin，unconjugated bilirubin，low density lipoprotein cholesterol，uric acid and serum insulin significantly increased and high density lipoprotein cholesterol significantly decreased in NAFLD group（ P<0.05）.The results of species diversity analysis showed that chaol index and observed-species index in NAFLD group were significantly higher than those in healthy control group（ P<0.05）.Species diversity analysis showed that the species with increased abundance in NAFLD group included：Proteobacteria，Gammaproteobacteria，Enterobacteriaceae，Klebsiella，Escherichia-Shigella，Escherichia-Shigella-unclassified.Differential species with increased abundance in the healthy control group included：Bifidobacterium species，Bifidobacterium，Bifidobacteriaceae，Bifidobacteriales，Actinobacteria，Actinobacteriota，Bacteroidia，Bacteroidales，Streptococcus-thermophilus. Conclusion:There are metabolic abnormalities and obvious changes in the structure of intestinal flora in children with NAFLD.Exogenous supplementation of Bifidobacterium，Streptococcus thermophilus and Bacteroides may prevent the occurrence of NAFLD，delay the progression of disease and improve fat deposition in the liver.

OBJECTIVETo explore the efficacy and safety of laparoscopic tunnel-like peri-anterior superior iliac spine suspension(L-TASISS) or combined with stapled transanal rectal resection (STARR) in the treatment of pelvic organ prolapse (POP) with outlet obstructive constipation (OOC).

METHODSA total of 119 POP patients complicated with OOC( II( to IIII( stage evaluated by POP-Q) received L-TASISS or combined with STARR in the First Affiliated Hospital of Zhengzhou University from August 2010 to January 2015. Clinical and follow-up data of these patients were analyzed retrospectively and compared before and after operation.

RESULTSAmong 119 cases, 51 cases(42.9%) underwent L-TASISS alone, and 68 cases (57.1%) received L-TASISS combined with STARR. All the 119 patients were successfully operated without conversion to open surgery. The operation time was (67.8±10.9) minutes, the intra-operative blood loss was (10.3±3.8) ml, the indwelling catheter time was (3.6±1.1) days, and hospital stay was (5.1±1.8) days. One month after operation, abdominal wall pain or stress occurred in 15 cases, of whom 3 cases were improved by local block injection, 1 case by incision stitches release, the rest ameliorated spontaneously within 3 months after surgery. No potential ureterostenosis, hydroureterosis, internal iliac vascular thrombosis resulting from compression of the mesh and other complications related to the mesh were found. One year after operation, all the patients were followed up. The OOC remission rate was 78.2%(93/119), of whom 76 cases were satisfied and 17 patients were completely satisfied. One case(0.8%) with stress urinary incontinence did not improve. Fifteen cases(12.6%) with algopareunia or dyspareunia did not achieve remission, but there was no new algopareunia or dyspareunia case. Eleven patients (9.2%) presented recurrence of symptoms, of whom 9 cases(7.6%) complained of sensation of incomplete evacuation. Two cases(1.7%) were graded as POP-Q II(, and 1 case (0.8%) as POP-Q III( after surgery. Constipation Score of all the patients was 1.4±0.9 (compared to 7.8±3.6 preoperatively) according to Rome III( criteria. Enterocele occurred in 53 cases (44.5%) preoperatively corresponded with only 1 case (0.8%) after operation (χ(2)=64.77, P=0.000). One hundred and six cases (86.6%) with defecation difficulties and 87 cases (73.1%) with sensation of incomplete evacuation before operation were significantly improved after surgery, corresponding with 7(5.9%) and 9 (7.6%) symptomatic cases respectively (χ(2)=155.78, P=0.000). Three cases (2.5%) with preoperative fecal incontinence symptoms were improved after operation as well.

CONCLUSIONThe procedure of L-TASISS or combined with STARR for POP patients with OCC has good short-term efficacy, and is safe and feasible.

Constipation ; Digestive System Surgical Procedures ; methods ; Fecal Incontinence ; Humans ; Laparoscopy ; Middle Aged ; Operative Time ; Pelvic Organ Prolapse ; surgery ; Rectal Prolapse ; Retrospective Studies ; Treatment Outcome

The curative efficacy of percutaneous transluminal angioplasty and stenting (PTAS) in the treatment of patients with ischemia cerebrovascular disease caused by artery stenosis was explored. The clinical data of 111 patients with ischemia cerebrovascular disease receiving PTAS in Guangdong Province General Hospital from Aug. 2007 to Nov. 2009 were retrospectively analyzed. In total 132 stents were implanted in the 111 patients. The mortality and rate of neural and non-neural complications were assessed perioperatively. Outcomes [including the frequency of transient ischemic attack (TIA), stroke, or death from vascular diseases) were assessed after operation. NIHSS rating was performed in all cases before and at first week, 6th month and 12th month after the operation. The PTAS success rate was 100%. The degree of stenosis was reduced after PTAS. The total complication rate during perioperative period was 15.3% (the rate of neural complications was 3.6%). Sixty-seven patients were followed up. Three patients (4.48%) developed cerebrovascular events within 1 month, containing one case of TIA, one case of ipsilateral mild stroke and one case of contralateral mild stroke. No severe stroke or death was observed. During a follow-up period of 12 months 7 patients had cerebrovascular events (10.44%), including 2 cases of ipsilateral TIA (2.99%), 2 cases of ipsilateral mild stroke and 2 cases of contralateral mild stroke (2.99%), one case of severe stroke (1.49%). In 13 patients receiving DSA re-examination one year after PTAS, 2 patients (15.38%) had in-stent restenosis. NIHSS scores were obviously decreased during a follow-up period as compared with those pre-operation (P<0.05). It was concluded that PTAS could significantly alleviate the neural function deficit of the patients with ischemia cerebrovascular disease. The success rate of PTAS was high, and the rate of complications was lower and the clinical outcomes were satisfactory. PTAS is a safe and effective therapeutic method, though the long-term outcomes need further study.

Objective:To investigate the diagnostic value of soluble interleukin 7 receptors (sIL-7R) in combination with other biomarkers for emergency sepsis.Methods:A prospective study method was used to select 102 emergency patients from the Chuiyangliu Hospital affiliated to Tsinghua University and Baoding First Central Hospital from December 2020 to June 2022. They were divided into sepsis group (80 cases) and non-sepsis group (22 cases), and 20 healthy people in the same period were selected as the control group. The patient data were collected, the relevant biomarker examination was improved and the values were recorded. Using statistical methods, the significance of sIL-7R for the diagnosis of sepsis was assessed, and important indicators related to the presence of sepsis were also screened to construct a model for the early diagnosis of sepsis.Results:The levels of interleukin-6 (IL-6), C-reactive protein (CRP), age and sIL-7R in sepsis group were significantly higher than those in non-sepsis group and control group (all P<0.01). Further, the sIL-7R, age, CRP, and IL-6 were selected as important diagnostic indicators of sepsis by comparing the sepsis and non-sepsis groups using R-language statistical software. Receiver operating characteristic (ROC) curve was plotted, and the area under the curve (AUC) for diagnosing sepsis of the four indexes were calculated as 0.759, 0.622, 0.716 and 0.640, respectively. The diagnostic model based on the four indexes performed better than other indexes, and the AUC value reached 0.869. The AUC of sIL-7R in the diagnosis of sepsis was higher than that of the other three indexes, and the detection of SIL-7R in combination with other inflammatory indexes was significantly higher than that of the four indexes, which had obvious advantages for the early diagnosis of sepsis. Conclusions:sIL-7R is a good biological marker for the early diagnosis of sepsis, and its combination with age, CRP, and IL-6 can better improve the early diagnosis of sepsis.

Objective To observe the effect of BOC-Phe-Leu-Phe-Leu-Phe(BOC2)on the expression of six types of mitochondrial N-formyl peptides(NFPs)in blood and two formyl peptide receptors(FPRs)in pancreatic tissue of rats with severe acute pancreatitis(SAP),and to explore its mechanism of alleviating inflammatory damage of SAP.Methods Forty male SD rats were randomly divided into four groups:the sham group,the SAP model group,the BOC2 low-dose and the BOC2 high-dose group(0.1 and 0.2 mg/kg),with 10 animals in each group.The SAP model was prepared by retrograde injection of 5%sodium taurocholate(50 mg/kg)into biliary and pancreatic ducts in the last 3 groups.BOC2 was intraperitoneally injected at 0.5 hours after SAP modeling,and samples were taken 4 hours after modeling.HE staining was used to observe pathological changes in pancreas.Western blot assay was used to detect the expression of NFPs in plasma.IHC staining was used to detect the expression of FPRs in pancreatic tissue.ELISA was used to detect interleukin(IL)-1β,IL-6 and tumor necrosis factor(TNF)-α levels in plasma.qPCR was used to detect expression levels of inflammatory factors in local pancreatic tissue.Results Compared with the model group,the BOC2 high-dose group and the BOC2 low-dose group showed improvement in pathological phenomena,such as pancreatic bleeding,acinar cell necrosis,inflammatory cell infiltration and edema.The pancreatic injury score,pancreatic FPRs expression,plasma MT-ND1,MT-ND2,MT-ND3,MT-ND5,MT-ND6 expression,as well as expression levels of three inflammatory factors in plasma and local pancreatic tissue,were significantly reduced(P＜0.05).Conclusion BOC2 can reduce the production of inflammatory factors and alleviate SAP inflammatory damage by antagonizing mitochondrial NFPs/FPRs signaling pathway.