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Diabetic kidney disease （DKD） is the main cause of end-stage renal disease. Its high prevalence， mortality rate， and medical cost bring a heavy economic burden to society and families， and DKD has become one of the most important public health problems. Intestinal microecology is the most important and complex micro-ecosystem in the human body， which is involved in important life activities such as material and energy metabolism， immune system regulation， and signal transduction， thereby maintaining the dynamic balance of the human internal environment. The dynamic balance between the intestinal microecology and the body is essentially a Yin-Yang balance. Once this balance is broken， intestinal microbiota imbalance， intestinal mucosal barrier damage， immune dysfunction， and reduction of metabolite short-chain fatty acids （SCFAs） will occur， which play an important role in the progression of DKD. From the perspective of the Yin-Yang theory of traditional Chinese medicine （TCM）， the imbalance of intestinal microecology in DKD is equivalent to the excessive or insufficient constraint of Yin and Yang， or Yin deficiency affecting Yang， or Yang deficiency affecting Yin， or waning and waxing of Yin and Yang. For different pathogenesis changes， "Yin disease treated through Yang"， "treating Yin for Yang"， or "treating Yang for Yin" methods are adopted to regulate intestinal microbiota， inhibit immune inflammation， protect intestinal mucosal barrier， and increase SCFAs through TCM， thereby reconciling Yin and Yang to achieve the condition where "Yin is at peace and Yang is compact". Based on the Yin-Yang theory， this paper intended to interpret the scientific connotation of TCM in the treatment of DKD with intestinal microecology as the target and TCM in the treatment of DKD by regulating intestinal microecology as the breakthrough point to provide a novel insight for the occurrence and development of DKD and the mechanism of TCM.
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【Objective】 To investigate the incidence of clinical massive blood transfusion in hospitals, the proportion of departments conducted massive blood transfusion and the current situation of component transfusion, so as to provide a theoretical basis for medical decision-making and further research on massive blood transfusion. 【Methods】 The basic clinical data and transfusion of blood components were retrospectively collected from 489 patients (514 occasions) who received massive blood transfusion at Sun Yat-sen Memorial Hospital of Sun Yat-sen University from Jan. 1 2014 to Dec. 31 2018. 【Results】 The incidence of massive blood transfusion during the 5-year period was 1.2/1 000 inpatients (95%CI: 1.1-1.3), and the 30-day all-cause mortality was 21.88%; in the departments where massive blood transfusion occurred, the mortality rate was the highest in the trauma emergency department (60%), followed by intensive care unit (56.25%) and other surgery department (46.67%), while there was no death in the obstetric department. All patients received red blood cells [median 14 U (11.5-19.13)] and plasma [median 1 600 mL (1 200-2 200)], of which 47% received platelet [median 0 U (0-10)] and 32.68% received cryoprecipitate [0 U (0-10)]. The results of logistics regression analysis of all-cause mortality risk showed that compared with the youth group, the risk of all-cause death at 30 days of elderly patients over 65 years old (65 80 years old: OR=7.563, 95%CI=[1.587, 36.049], P<0.05) and 24-hour RBC infusion volume greater than 18 U (18≤RBC<27: OR=2.948 95%CI=[1.592, 5.462], P<0.05; RBC≥28: OR=3.992, 95%CI=[1.178, 13.536], P<0.05) was higher. 【Conclusion】 A dynamic definition should be included in massive transfusion studies. If only a 24-hour RBC infusion volume ≥18 U was used as the mass transfusion definition, about 68% of cases would be lost. The mortality rate of patients with massive blood transfusion was higher, and the incidence of massive blood transfusion was higher in the departments of cardiac surgery, general surgery and orthopedics surgery. More attention should be paid to the increasing number of female patients with massive blood transfusion. In addition, the risk of 30-day all-cause death was highest in elderly patients over 65 years of age and those with a 24-hour erythrocyte transfusion level of ≥18 U.
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Hyperuricemic nephropathy （HN）， a secondary renal damage common in clinical practice， is characterized by early concealing and continuous progression. The understanding of HN in traditional Chinese medicine （TCM） is from a macroscopic perspective. According to the TCM theory， HN is caused by the combination of external pathogens and internal injuries， with the main pathogenesis being root deficiency combined with superficial excess and deficiency-excess in complexity. In western medicine， the understanding of HN is from the microscopic perspective， which holds that the occurrence of HN is the result of inflammation， oxidative stress， renin-angiotensin-aldosterone system （RAAS） activation， and metabolic abnormalities. The TCM syndromes of HN include internal dampness and heat， obstruction in dampness and turbidity， deficiency of spleen and kidney， and deficiency of kidney yin. Accordingly， the prescriptions should clear heat and dampness， remove dampness and turbidity， tonify spleen and kidney， and nourish kidney yin， respectively. In addition to TCM prescriptions， single herbal medicines and their extracts， Chinese patent medicines， and external applications of Chinese medicines have played a significant role in the treatment of HN， promoting the application of TCM in the treatment of HN. Moreover， the integrated traditional Chinese and western medicine has also played a role in the treatment of HN， enriching the treatment schemes of HN. Different from common kidney diseases such as acute and chronic glomerulonephritis and nephrotic syndrome， HN with particularity should be carefully differentiated in clinical practice. This article systematically summarizes the research progress in the treatment of traditional Chinese medicine and integrated traditional Chinese and western medicine on hyperuricemic nephropathy with TCM and integrated traditional Chinese and western medicine， aiming to enrich the system and theory of HN treatment and further guide the clinical practice.
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Objective:Analyze the perioperative data of children undergoing cardiopulmonary bypass(CPB) for congenital heart disease under the management of ultra-fast track anesthesia(UFTA), the factors of CPB are discussed.Methods:1 034 children who underwent CPB from May 2018 to August 2019 were analyzed retrospectively. According to the success of anesthesia, they were divided into two groups: UFTA group and UFTA failure group. Propensity score matching was used to screen the children with preoperative baseline data matching. Finally 346 cases in each group. The possible CPB factors of the two groups were analyzed by single factor analysis, and the statistically significant factors were analyzed by logistic regression analysis. Results:Univariate analysis showed that the CPB and aortic occlusion time, the lowest temperature and lowest hematocrit in CPB, the dosage of crystalloid and suspended erythrocytes, the second or more times of CPB, and the blood lactate after CPB were the factors influencing the ultra-fast track anesthesia. Logistic regression analysis showed that the time of CPB and aortic occlusion, the value of blood lactate, the dosage of suspended erythrocytes, and the second or more times of CPB were the independent influencing factors of ultra-fast track anesthesia. In the UFTA failure group, the postoperative hospitalization time, the length of stay in the ICU and the hospitalization cost were all higher than those in the ultra-fast track group. Conclusion:CPB time, aortic occlusion time, blood lactate after CPB, the dosage of suspended erythrocytes, secondary or multiple CPB were independent risk factors for UFTA.UFTA is beneficial to shorten the postoperative hospital stay, the ICU stay and the cost of hospitalization.
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Objective To summarize the experience of perioperative management for repair of congenital diaphragmatic hernia (CDH) supported by extracorporeal membrane oxygenation (ECMO). Method Retrospective review was conducted for the clinical data of CDH patients who received surgical repair on ECMO from December 2016 to June 2018 in Guangzhou Women and Children's Medical Center. Result Four fetus with prenatal diagnosis of left-side CDH were transferred to our Center and received standardized perinatal management. Moderate-severe pulmonary hypoplasia was recognized after evaluation by fetal imaging. Four cases were initiated with veno-arterial ECMO at 3, 35, 41, 11 h of life, respectively. Repair of the diaphragmatic defect was performed within two weeks after cannulation of ECMO. Furthermore, activated clotting time goals were adjusted to 180～220 s, activated partial thromboplastin time were stabilized between 50～80 s, platelets count were maintained>100×109/L and hematocrit was kept>30％before the surgery. The surgeries of four patients were completed on the 0.9th, 0.5th, 3.6th, 5.1th day of life on ECMO, respectively. The defect was repaired by parachute patch. The operative time was 85～210 min. According to CDH Staging System defect size (A to D), there were two with defects at grade C and other two at grade D. Postoperative total volume of drainage was 215～1301 ml and ECMO duration was 3.0～39.3 d. Three of them survived during neonatal period, while one died. Conclusion Repair of CDH on ECMO is feasible and help to improve neonatal survival, especially for those with moderate-severe pulmonary hypoplasia.
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Objective@#To review current-era palliation outcomes of patients with heterotaxy and functional single ventricle in a single institution.@*Methods@#The clinical data of 70 consecutive patients with heterotaxy undergoing multistage single ventricle palliation in Guangzhou Women and Children′s Medical Center from January 2008 to December 2017 were retrospectively reviewed, and the prognosis factors for mortality were analyzed. There were 53 male and 17 female patients.The median age was 13.3 months (range: 6 days to 150 months). Single ventricle multistage palliation included 1st stage palliation surgery, 2nd bidirectional Glenn shunt, and 3rd stage modified Fontan.The Kaplan-Meier method was used to estimate the probability of survival. Multivariate analysis was performed by Cox regression model.@*Results@#Sixty-two patients had right atrial isomerism while eight had left atrial isomerism. Eighteen patients (25.7%) required the first stage palliation. Fifty-five patients received the Glenn shunt, and the Fontan procedure was completed in 27 patients. Overall, mortality occurred in 17 patients (24.3%) including 9 after the first stage palliation, 6 after the Glenn shunt, and 2 following the Fontan procedure. Survival estimates for the entire cohort following surgery were 81% (95%CI: 72% to 90%), 74%(95%CI: 64% to 85%), and 74% (95%CI: 64% to 85%) at 1 year, 5 years and 10 years, respectively. Survival estimates following the first stage palliation were 56% (95%CI: 33% to 79%) and 49% (95%CI: 26% to 73%) at 1 year and 5 years, respectively. Multivariate Cox regression analysis revealed that total anomalous pulmonary venous connection (TAPVC) (HR=6.16, 95%CI: 1.65 to 22.95, P=0.007), atrioventricular valve regurgitation more than moderate (HR=3.81, 95%CI: 1.32 to 10.94, P=0.013) and required the first palliation surgery (HR=4.58, 95%CI: 1.34 to 15.72, P=0.016) were prognosis factors for overall mortality.@*Conclusions@#The management of heterotaxy patients with functional single ventricle remains challenging, and the outcomes are continously improving in china. TAPVC, atrioventricular valve regurgitation more than moderate and required the first palliation surgery still are prognosis factors for overall mortality in heterotaxy syndrome.
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OBJECTIVE:To study the mechanism of histone deacetylase inhibitor RGFP109 in reversing resistance of glioma U251 cells. METHODS:TR/U251 cells resistance to temozolomide(TMZ)was extrablished. The test was divided into normal con-trol group,TMZ group(40 μmol/L)and TMZ(40 μmol/L)+RGFP109(0-120 μmol/L)different concentrations groups. After 24 h of adding into related medicines,CCK-8 was used to detect the cell survival rate and calculate the half inhibitory concentration (IC50). TUNEL and Annexin V/PI were used to detect the cell apoptosis in normal control group,TMZ group and TMZ+RGFP109 (42μmol/L)group. Immunoblotting was used to detect the O6-methyl guanine-DNA methyltransferase(MGMT),Survivin,B lym-phoma 2(Bcl-2),B lymphoma xL(Bcl-xL)protein expression;and gel migration test was used to detect the p65 acetylation level and its binding capacity with κB-DNA. RESULTS:Compared with normal control group,cell survival rate in TMZ+RGFP109 dif-ferent concentrations groups was obviously decreased (P<0.05),showing a concentration-dependent manner. When the RGFP109 concentration was 42 μmol/L,the sensitivity of TMZ to TR/U251 cells was the same with U251 cells. Compared with normal con-trol group,MGMT,Survivin,Bcl-2,Bcl-xL protein expressions in cells of TMZ groups were enhanced(P<0.01);p65 acetyla-tion level had no obvious changes,while the binding capacity of p65 and κB-DNA was strengthened (P<0.01). Compared with TMZ group,MGMT,Survivin,Bcl-2,Bcl-xL protein expressions in cells of TMZ groups were weakened(P<0.01);p65 acetyla-tion level was enhanced (P<0.01);and the binding capacity of p65 and κB-DNA was weakened (P<0.01). CONCLUSIONS:RGFP109 can reverse the resistance of U251 cells to TMZ by down-regulating the anti-apoptotic protein expressions adjusted by transcription factorκB(NF-κB)and weakening the binding of p65 andκB-DNA.
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Objective To observe the clinical effect of combination of Tongxiening granule and Mesalazine on treating mild and moderate ulcerative colitis(UC) .Methods Totally 380 patients with mild‐to‐moderate UC diagnosed through endoscopy were allocated to the control group (n=190) and observation group(n=190) .For the observation group ,patients were remedied with the combination of Tongxiening Granules and the Mesalazine by oral administration for eight weeks ,meanwhile the control group only received the Mesalazine for eight weeks .The total effective rate of the two groups were statistically analyzed ,and the levels of ser‐um MMP‐2 and MMP‐9 before and after treatment in the two groups were measured .The expression of S100A12 and RAGE were detected by immunohistochemistry SP method .Results The total effective rate of the observation group and the control group was 94 .74% and 89 .47% respectively ,and the difference was statistically significant(P<0 .01) .After treatment ,the expression levels of MMP‐2 and MMP‐9 in the two groups were decreased ,additionally the expression levels in the observation group was lower than those in the control group ,and the difference was statistically significant (P< 0 .01) .After treatment ,the expression levels of RAGE and S100A12 in the observation group were decreased ,and there was a significant difference when compared with the control group(P<0 .01) .Conclusion Combined application of Tongxiening Granules and Mesalazine in treating patients with mild‐to‐mod‐erate UC could better improve clinical symptoms and bring better therapeutic effect than single use of Mesalazine .
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Objective To investigate the protection effects and possible mechanism of apoptotic effect of compound Xiancao granules on renal ischemia reperfusion injury ( IRI ) in rats. Methods Renal IRI rat model was established by clipping bilateral renal artery.The rats were divided into model control group (n=10), compound Xiancao granules group (n=10) and sham operation group (n=10).All Serum creatinine (Cr) and blood urea nitrogen (BUN) were determined to evaluate kidney function after IRI.Superoxide dismutase (SOD), glutathione peroxidase (GSH-PX) and malondialdehyde (MDA) activity in kidney were measured by colorimetric method. Expression of apoptotic regulatory genes Bcl-2 and Bax in renal tissue were detected by Western blotting.Renal tissue sections were stained by hematoxylin and eosin (HE) and examined under a light microscope. Results SOD and GSH-PX levels of the compound Xiancao granules group (278.1±16.2),(155.96±20.58) U?mg-1 were significantly higher than those of the model control group (196.3±12.1),(109.34±17.81) U?mg-1 (P<0.05). MDA, BUN and Cr (12.49±1.07) nmol?mL-1,(8.9±2.7) mmol?L-1,(149.7±8.5) μmol?L-1 were significantly reduced in the compound Xiancao granules group as compared with those of the model control group (17.32±1.26) nmol?mL-1,(14.6± 3.3) mmol?L-1,(206.1±11.2) μmol?L-1(P<0.05).Bax and Bcl-2 mRNA expression levels of sham operation group were significantly lower, and the Bax and Bcl-2 mRNA expression levels of model control group were significantly enhanced ( Bcl-2:P<0. 05, Bax: P<0. 01 ) . Bax mRNA expression level of compound Xiancao granules group was significantly decreased as compared with that of model control group ( P<0.05) , but Bcl-2 mRNA expression level of compound Xiancao granules group was significantly enhanced as compared with that of model control group (P<0.01). Conclusion These results suggested that compound Xiancao granules has protection effect on renal IRI in rats. The mechanisms may be related to its antioxidant activity and expression of the apoptotic genes such as Bcl-2 and Bax.
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Objective To analysis effect of Bifidobacterium tetravaccine tablets ( live ) combined with cefixime on C-reactive protein, ceruloplasmin, haptoglobin and α1-acid glycoprotein in patients with Bacterial enteritis.Methods 58 patients who were diagnosed with Bacterial enteritis were collected.All patients were randomly divided into experimental group and control group, 29 cases in each group, On the basis of conventional treatment, the control group was treated with cefixime, and the experimental group was treated with Bifidobacterium tetravaccine tablets ( live) on the basis of control group.After treatment, the serum levels of CRP, CER, HPT, AAG and clinical curative effect were detected in all patients.Results After treatment, CRP, CER, HPT, AAG levels were lower than before treatment (P<0.05),compared with control group, CRP, CER, HPT, AAG levels were lower than in the experimental group( P<0.05);the total effective rate was higher in the experimental group (χ2 =4.35, P<0.05).Conclusion Bifidobacterium tetravaccine tablets(live) combined with cefixime can significantly reduce the serum CRP, CER, HPT, AAG levels in patients with bacteria enteritis, improve the clinical efficacy, have guidance significance for clinic.
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Objective:To compare the clinical effects of high volume zero-balanced ultraifltration (ZBUF) with different replacement lfuid in infant patients. Methods: A total of 40 infant patients who received aortic coarctation with deep hypothermic circulatory arrest operation in our hospital from 2012-11 to 2014-02 were summarized. The patients were randomized into 2 groups, Group A, the patients had ZBUF with plasmalyte A, n=21 and Group B, the patients had ZBUF with modiifed replacement lfuid n=19. All patients received ZBUF (15-20) ml/kg during re-warming period until the temperature reached 34°C at rectum. Blood gas analysis were conducted at 4 time points as T1 (before CPB), T2 (open ascending aorta and 5 min after calcium perfusion), T3 (ifnishing ZBUF) and T4 (end of CPB). The intra-operative CPB time and the post-operative recovery with the complication were recorded in all patients. Results: For blood gas analysis, the calcium concentration was higher in Group B than that in Group A at T3 time point, P0.05. The other indexes were similar between 2 groups, P>0.05 and the post-operative recovery was similar between 2 groups, P>0.05. Conclusion: ZBUF with modiifed replacement lfuid could avoid decreased calcium concentration and acidosis, therefore, provide a relative stable homeostasis in infant patients.
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Objective To evaluate the effect of early continuous renal replacement therapy(CRRT)on patients with acute kidney injury(AKI)induced by severe sepsis. Methods A prospective study was conducted. 160 patients with AKI induced by severe sepsis admitted to intensive care unit(ICU)of Qingyuan People's Hospital between October 2009 and June 2013 were enrolled. According to the starting time of CRRT,the patients were randomly divided into two groups:an earl y treatment group and a regular treatment group(each,80 cases). All patients were treated in accordance with the principle of the cluster of severe sepsis. In early treatment group,the patents began to receive CRRT when the amount of urine output was0.05). Early treatment group and regular treatment groups of creatinine recovery time were similar(day:5.1±1.3 vs. 5.2±1.2). 28-day survival rate in early treatment group was higher than that in regular treatment group(41.2%vs. 35.0%),but there was no statistically significant difference(P>0.05). Conclusion It is found that there is no evidence to suggest that early CRRT may improve the prognosis of the patients with AKI induced by severe sepsis,but it may be in favor of shortening the time of urine recovery,length of stay in ICU,length of organ support and length of dialysis.
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Objective To investigate the changes of hippocampal neurogenesis and cognitive dysfunction induced by cranial radiation therapy.Methods C57BL/6J mice aged 10 d were subjected to 10 Gy whole brain irradiation with 6 MV X-rays to develop irradiation-induced brain injury model.Morris water maze was designed to estimate spatial learning and memory.At different time post irradiation,brain tissue was removed to stain with hematoxylin-eosin for the pathological results.DCX and PCNA immunohistochemical staining was used to mark the level of neurogenesis in the hippocampus,and ED1immunohistochemical staining to mark the activation of microglia.The TUNEL assay was used to assess the apoptotic neuron death in situ in the hippocampus.Real-time PCR was supplied to inspect the expression of TNF-α and IL-1 β mRNA.Enzyme Linked Immunosorbent Assay (ELISA) was tested for the concentration of TNF-αt in the plasma.Results Pathological studies demonstrated that radiation could induce interstitial edema,inflammatory cell infiltration,cell degeneration,necrosis,apoptosis in the acute phase,edema subsiding,reduction of inflammatory cells,and cytothesis in the dentate gyrus of the hippocampus.IHC studies revealed that,at different time post irradiation,the number of DCX-positive cells and PCNA-positive cells decreased (F =4.9-12.5,5.2-15.7,P ＜ 0.05) but ED1-positive cells increased significantly (F =20.8,P ＜ 0.05).TUNEL-positive cells began to appear in the dentate gyrus of hippocampus 6 h post-irradiation,and its number reached to the highest level at 48 h post-irradiation (F =15.1,P ＜ 0.05).The formation of γ-H2AX foci got at the top 0.5 h post-irradiation (F =18.4,P ＜0.05) and then decreased.After irradiation,the expressions of TNF-α and IL-1β mRNA in the the irradiated group was higher than those of the control group (t =16.3,12.7,P ＜ 0.05).The concentration of TNF-α in the plasma of the irradiated group was higer than that in the control group 3 h post-irradiation,and maximized at 1 week post-irradiation (F =10.5,P ＜ 0.05).Morris water maze tests showed that the latency had no significant differences between the irradiated group and the control group at 1,2,3 d postirradiation,but the latency in the irradiated group was longer than that in the control group with a significant differences at 4,5,6 d post-irradiation (F =7.01,8.17,4.22,P ＜ 0.05).Conclusions Irradiation-induced cognitive dysfunction may be caused by microglial activation and suppression in hippocampal neurogenesis following cranial radiation therapy.
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Objective: To explore the clinical value of non-invasive monitoring of cerebral hemodynamics for evaluating intracranial pressure (ICP) and cerebral perfusion pressure (CPP) in patients with moderate to severe traumatic brain injury (TBI). Methods: Transcranial Doppler (TCD) was employed to detect the hemodynamics of bilateral middle cerebral arteries, including systolic blood fl ow velocity (Vp), diastolic blood fl ow velocity (Vd), average fl ow velocity (Vm), pulsatility index (PI) and resistance index (RI) in 52 patients with moderate to severe TBI. At the same time, the CPP, ICP and mean arterial blood pressure (MABP) were monitored. The correlations between hemodynamics and MABP, ICP as well as CPP were analyzed. Results: The PI and RI were positively related to the ICP (r=0.881, P<0.0001; r=0.789, P<0.0001). Multiple stepwise regression analysis showed PI was closely associated with ICP (ICP=-8.593+24.295PI; t=13.216, P<0.0001) and signifi cant correlation was also found between CPP and PI as well as MABP (CPP=15.596-22.886PI+0.910MABP; F= 76.597, P<0.0001). Conclusion: Non-invasive monitoring of cerebral hemodynamics by TCD can refl ect the real time changes in the ICP and CPP and may be used as an effective tool to monitor the ICP and CPP. This method is non-invasive, safe, cheap, repeatable and applicable in clinical practice.
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Objective To compare the effect of difierent combinatio of mannitol, furesemide and albumin in reducing intracranial pressure in 451 patients with severe traumatic brain injury (sTBI). Methods A total of 451 patients with an admissiou Glasgow Coma Scale of or less from 5 medical centers were randomly divided into 5 groups, ie, Group A(250 ml 20% mannitol each time as control), Group B(125 ml 20% mannitol each time), Group C(alternate use of 250 ml 20% mannitol each time or 40 mg furosemide), Group D(alternate use of 125 ml 20% mannitol each time and 20 mg furosemide)and Group E(alternate use of 125 ml 20% mannitol and moderate or large dose of albumin). We monitored intracraniai pressure continuously and observed the changes of intracranial pressure, electrolytes, hemato-crit and renal function after use of 5 combinations of mannitol. Furosemide and albumin. Results Man-nitol and furosemide could independently reduce intracranial pressure after 1-3 hours (P<0. 05). Semis mannitol plus furosemide or albumin could more signifieantly reduce intracranial pressure, with statistical difference compared with full dose of mannitol. Semis mannitol and alternate use of mannitol and furose-mide in aspect of intracranial pressure reduction and persistence time(P<0. 05). Alternate use of man-nitol and furosemide begot higher incidence rate of electrolyte abnormality, compared with the other com-binations (P<0. 05). Rebound rate of intracranial pressure was higher in full dose of mannitol than other combinations (P<0. 05). Incidence of renal function abnormality was higher in combination involved al-bumin than alternative use of mannitol and furosemide as well as combination of semis mannitol and furo-semide (P<0. 05). Abnormality of electrolyte and renal function wag reversible. Conclusion The use of 125 ml 20% mannitol each time plus 20 mg furesemide is more reasonable than other combina-tions. Meanwhile, semis mannitol combined with moderate or large dose of albumin has certain advantages too.
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Objective To discuss the effect of hemodilution on brain tissue oxygen pressure and prognosis in patients with severe craniocerebral trauma. Methods A total of 42 cases of severe craniocerebral trauma were randomized divided into two groups, ie, control group and treatment group, to observe the changes of brain tissue oxygen pressure ( PbtO2 ) , hematocrit (HCT) and 6-month Glasgow outcome scale (COS) after injury. Then, PbtO2, HCT and GOS were compared between two groups. Restilts ( 1 ) There was a positive correlation between PbtO2 and HCT when HCT was lower than 0.25( r =0. 732 ,P ＜0. 001 ) in the treatment group; while a negative correlation was found between PbtO2 and HCT when HCT was higher than 0.25(r = - 0. 698 ,P＜0. 001 ). (2) Compared with control group, the index of brain tissue oxygen in treatment group was obviously higher ( t = 2.27, P = 0. 029 ) , with better prognosis (X2= 5.09, P ＜ 0.05 ). Conclusion Hemodilution can significantly increase brain tissue oxygen supply and improve the prognosis of cases of severe craniocerebral trauma.
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Objective:To observe the effects of sea buckthorn procyanidins(SBPC)on MK and platelet activating factor(PAF)in helicobacterpylori-associated gastritis and study the potentional mechanisim.Methods:80 cases were randomized into two groups.42 cases in the SBPC group which were given SBPC and 38 cases in the control group which were given three combined mecidine.TUNEL technique and immunohistochemistry were used to detect the apoptotic cells.Detection on Biospy Specimens of gastric mucosa was done.H.pylori was detected by urease test and Warthin-Starry method and To observe the effects of sea buckthorn procyanidins(SBPC)on the expressions of MK and platelet activating factor(PAF),which were observed by Immunohischemical and Western blotting method.All of the patients underwent gastroscopy at the 6th week.Results:The difference of apoptotic index between SBPC group and control group had great statistical significance,with the total efficience of SBPC higher than that of control group(P
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Objective:To observe the effects of Jianweiyuyang(JWYY) pills on expressions of spasmolytic Polypeptide(SP)and intestinal trefoil factors(ITF) and analyze its potential mechanism. Methods:A Total of 76 gastric ulcer patients(final diagnosis by gastroscope),were randomly divided into two groups,JWYY treatment group,(36 cases,treatment group) and Ranitidine control group(36 samples,control group).Among them 50 Hp-positive PU patients were confirmed by gastroscope,histological inspection, and urease test,and showed the differentiation of symptoms and signs of the traditional Chinese medicine is the stagnation of liver-QI with deficiency of the spleen type for these 50 patients. There were 12 case in Normal groups.Detection on Biospy Specimens of gastric mucosa was done.The change of SP expression was detected by immunohischemicity,ITF by Western blotting and the contents of aninohexose and phosphatide in ulcerated gastric mucosa were measured. Results:The contents of aninohexose and phosphatide of PU patients increased in JWYY group and there was significant difference between JWYY group and Ranitidine group(P
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【Objective】To observe the therapeutic effect of Shen'ankang Granules(SG)for chronic renal failure(CRF)and to explore its therapeutic mechanism.【Methods】 Seventy-two CRF patients were equally randomized into groups A and B.The two groups were given oral use of Medicinal Charcoal Tablets and routine supportive and symptomatic treatment,and group A was given SG(mainly composed of Radix Astragali,Radix et Rhizoma Rhei,Herba Epimedii,Radix Notoginseng and Rhizoma Curcumae)additionally.The treatment lasted 8 weeks.The therapeutic effect in the two groups was compared after treatment.Meanwhile,the changes of blood urea nitrogen(BUN),serum creatine(SCr),endogenous creatine clearance rate(Ccr),urinary ?_2 microglobulin(?_2-M)and ?-N-acetyglucosamidase(NAG),as well as changes of serum fibrosis-associated proteins of type Ⅳ collagen(C-Ⅳ),type Ⅲ precollagen(PC-Ⅲ)and laminin(LN)levels were detected.【Results】The total therapeutic effect was 86.11% in group A,higher than 61.11% in group B(P0.05).The differences of serum C-Ⅳ,PC-Ⅲ and LN levels were significant between groups A and B(P
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AIM: To observe the influences of Jianwei Yuyang Pills(Radix pseudostellariae,Pericarpium citri reticulatae,Rhizoma dioscoreae, Fructus hordei germinatus,and Fructus crataegi) on the recurrence of peptic ulcer(PU),and the expressions of IL-1 and analyze its potential mechanism. METHODS: Thirty-six patients with gastric ulcer were chosen as Jianwei Yuyang Pills treatment group.In addition,the normal control group was set up(12 cases).The biospy specimens of gastric mucosa was detected to observe the change in immunohischemistry of IL-1 and in the contents of ninohexose and phosphatide of ulcerated gastric mucosa. RESULTS: The contents of ninohexose,phosphatide of PU patients increased in Jianwei Yuyang Pills group.There was a statistical significance between Jianwei Yuyang Pills group(before treatment) and Jianwei Yuyang Pills group(after treatment)(P