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Objective To investigate the clinical efficacy of modified Fuzheng Yiliu Decoction(composed of Astragali Radix,Codonopsis Radix,Ligustri Lucidi Fructus,Hedyotis Diffusae Herba,Moutan Cortex,Visci Herba,etc.)combined with XELOX regimen(Oxaliplatin plus Capecitabine)for the treatment of postoperative patients with advanced gastric cancer of qi and yin deficiency type.Methods A total of 80 postoperative patients with advanced gastric cancer of qi and yin deficiency type were randomly divided into the Chinese medicine group and the control group,with 40 cases in each group.Both groups received chemotherapy with XELOX regimen,while the Chinese medicine group was given modified Fuzheng Yiliu Decoction.Three weeks constituted a course of treatment,the medication of Chinese medicine decoction lasted for two weeks or more in each course of treatment,and a total of 8 courses of treatment were performed.The incidence of adverse reactions during chemotherapy was monitored and changes in serum tumor markers of serum carcinoembryonic antigen(CEA),carbohydrate antigen 199(CA199)and alpha-fetoprotein(AFP)were observed in the two groups before and after treatment.Moreover,the patients'quality of life was assessed by the scores of Karnofsky's Performance Status(KPS)and World Health Organization Quality of Life Measurement Scale(WHOQOL-100).Long-term follow-up was carried out for the evaluation of the prognostic indicators such as overall survival and one-year and 2-year overall survival rates.Results(1)Patients in the two groups were all followed up,and the median follow-up time was 27 months(95%CI:23.59-27.86).(2)After treatment,the levels of serum CEA and AFP in the Chinese medicine group were significantly lower than those before treatment(P＜0.05 or P＜0.01),while serum CA199 tended to decrease compared with those before treatment,but the difference was not statistically significant(P＞0.05);in the control group,the levels of serum CEA,CA199,and AFP were not significantly decreased after treatment(P＞0.05).The intergroup comparison showed that the decrease of serum CEA,CA199 and AFP levels in the Chinese medicine group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(3)The adverse reactions during chemotherapy in the two groups mainly involved bone marrow suppression,gastrointestinal reactions and liver function abnormalities,etc.The incidences of all adverse reactions in the Chinese medicine group tended to be lower than those in the control group,but the differences were not statistically significant(P＞0.05).(4)After treatment,the KPS scores of patients in both groups were improved compared with those before treatment(P＜0.01),and the improvement in the Chinese medicine group was significantly superior to that in the control group(P＜0.01).(5)After treatment,the scores of the four dimensions of WHOQOL-100 such as health status,mobility,life feelings,and other activities of daily life in the Chinese medicine group were significantly improved compared with the pre-treatment(P＜0.05),whereas there was no significant improvement in the control group(P＞0.05).The intergroup comparison showed that the improvement of the scores of each dimension of the WHOQOL-100 in the Chinese medicine group was significantly superior to that in the control group(P＜0.05 or P＜0.01).(6)The median survival in the Chinese medicine group was 29.0 months(95%CI:25.95-31.70)and that in the control group was 22.0 months(95%CI:19.67-25.58),indicating that the median survival was significantly prolonged in Chinese medicine group(P＜0.01).The one-year and 2-year postoperative survival rates were 97.5%and 77.5%in the Chinese medicine group and 92.5%and 47.5%in the control group,respectively.The intergroup comparison showed that the one-year and 2-year postoperative survival rates in the Chinese medicine group were higher than those in the control group(P＜0.01).Conclusion Modified Fuzheng Yiliu Decoction can effectively alleviate the adverse reactions during adjuvant chemotherapy for postoperative patients with advanced gastric cancer of qi and yin deficiency type,improve the quality of life of patients,and prolong the survival time of patients.
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ABSTRACT Introduction: The need to increase muscle strength and optimize physical recovery is essential for athletes' maximum performance in basketball competitions. However, alternative interventions are still little explored for the physical recovery process. Objective: Explore the effect of muscle strength training in basketball and alternative strategies for physical recovery. Methods: After basketball strength training, the control group adopted the traditional stretching method, while the experimental group combined yoga and music for a gradual warm-up and body relaxation. In this process, we measured changes in blood lactate content during exercise. Within 5 minutes, 15 minutes, and 30 minutes after exercise was used to analyze the effect of muscle recovery between the groups. Results: Muscle strength training can comprehensively improve performance indicators of all aspects of basketball. Still, many biochemical parameters of muscle strength, especially of the shoulder and back, showed no significant effect in the control group. The relative total work (TWP), average power (AP), and relative average power (APP) indicators showed a significant impact after the alternative intervention in the experimental group. Conclusion: Muscle strength training can effectively improve multiple qualities in athletes, providing gains in strength development and motor skills with an acceleration in the physical recovery stage. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.
RESUMO Introdução: A necessidade do aumento de força muscular e otimização da recuperação física é imprescindível para o máximo desempenho dos atletas em competições de basquetebol. Contudo, intervenções alternativas ainda são pouco exploradas para o processo de recuperação física. Objetivo: Explorar o efeito do treinamento de força muscular no basquete e estratégias alternativas de recuperação física. Métodos: Após o treinamento de força do basquete, o grupo controle adotou o método tradicional de alongamento, enquanto o grupo experimental combinou yoga e música para desaquecimento gradual e relaxamento corporal. Nesse processo, foi utilizada a medição de alterações no teor de lactato sanguíneo durante o exercício e dentro de 5 minutos, 15 minutos e 30 minutos após o exercício, visando analisar o efeito da recuperação muscular entre os grupos. Resultados: O treinamento de força muscular pode melhorar de forma abrangente os indicadores de desempenho de todos os aspectos do basquete, mas muitos dos parâmetros bioquímicos da força muscular, principalmente do ombro e das costas não apresentaram efeito significativo no grupo controle. O trabalho total relativo (TTR), indicadores de potência média (PM) e potência média relativa (PMR) demonstraram um impacto significativo após a intervenção alternativa no grupo experimental. Conclusão: O treinamento de fortalecimento da força muscular pode melhorar efetivamente as múltiplas qualidades dos atletas, proporcionando ganhos no desenvolvimento de força e habilidades motoras com uma aceleração na etapa de recuperação física. Nível de evidência II; Estudos terapêuticos - investigação dos resultados do tratamento.
RESUMEN Introducción: La necesidad de aumentar la fuerza muscular y optimizar la recuperación física es esencial para el máximo rendimiento de los atletas en las competiciones de baloncesto. Sin embargo, las intervenciones alternativas están todavía poco exploradas para el proceso de recuperación física. Objetivo: Explorar el efecto del entrenamiento de la fuerza muscular en el baloncesto y las estrategias alternativas para la recuperación física. Métodos: Tras el entrenamiento de fuerza de baloncesto, el grupo de control adoptó el método de estiramiento tradicional, mientras que el grupo experimental combinó el yoga y la música para el calentamiento gradual y la relajación del cuerpo. En este proceso, se utilizó la medición de los cambios en el contenido de lactato en la sangre durante el ejercicio y a los 5 minutos, 15 minutos y 30 minutos después del ejercicio, con el objetivo de analizar el efecto de la recuperación muscular entre los grupos. Resultados: El entrenamiento de la fuerza muscular puede mejorar ampliamente los indicadores de rendimiento de todos los aspectos del baloncesto, pero muchos de los parámetros bioquímicos de la fuerza muscular, principalmente del hombro y la espalda, no mostraron un efecto significativo en el grupo de control. Los indicadores de trabajo total relativo (TTR), potencia media (PM) y potencia media relativa (PMR) mostraron un impacto significativo tras la intervención alternativa en el grupo experimental. Conclusión: El entrenamiento de la fuerza muscular puede mejorar eficazmente múltiples cualidades en los atletas, proporcionando ganancias en el desarrollo de la fuerza y las habilidades motoras con una aceleración en la etapa de recuperación física. Nivel de evidencia II; Estudios terapéuticos - investigación de los resultados del tratamiento.
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OBJECTIVES@#To systematically evaluate the efficacy and safety of bosentan in the treatment of persistent pulmonary hypertension of the newborn (PPHN).@*METHODS@#Chinese Journal Full-text Database, Weipu Database, Wanfang Data, China Biology Medicine disc, PubMed, Web of Science, Embase, and Cochrane Library were searched for literature on bosentan in the treatment of PPHN published up to August 31, 2021.@*RESULTS@#A total of 8 randomized controlled trials were included for Meta analysis. The results of the Meta analysis showed that compared with the control group, the bosentan treatment group had a significantly lower treatment failure rate (RR=0.23, P<0.001), a significantly greater reduction in pulmonary artery pressure [mean difference (MD)=-11.79, P<0.001)], significantly greater increases in oxygen partial pressure (MD=10.21, P=0.006) and blood oxygen saturation (MD=8.30, P<0.001), and a significantly shorter length of hospital stay (MD=-1.35, P<0.001). The descriptive analysis showed that the bosentan treatment group had a lower degree of tricuspid regurgitation than the control group after treatment. The main adverse reactions of bosentan treatment included abnormal liver function, anemia and edema. The results of subgroup analysis based on treatment regimen, research area, and drug dose were consistent with those before stratification.@*CONCLUSIONS@#Bosentan is effective in the treatment of PPHN. However, when using bosentan, attention should be paid to adverse reactions such as abnormal liver function.
الموضوعات
Humans , Infant, Newborn , Bosentan/therapeutic use , China , Hypertension, Pulmonary/drug therapy , Treatment Failureالملخص
AIM: To build a meropenem population pharmacokinetic model for Chinese elderly through model-based meta-analysis. METHODS: Informations including dosing regimen, sampling times, concentrations, sample size, age, gender, body weight (BW) and creatinine clearance were extracted after the literature were retrieved. The model was built by NONMEM. Stepwise covariate modeling strategy was used for covariates analysis. RESULTS: A two-compartment model was applied to describe meropenem pharmacokinetics. After stepwise covariate modeling, covariates that remained significant in the final model were creatinine clearance (CLcr) on CL and the BW on V
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OBJECTIVES@#To study the association of β2-drenergic receptor (@*METHODS@#A total of 143 children with asthma who attended the hospital from October 2016 to October 2020 were enrolled as the asthma group, among whom 61 children had mild symptoms (mild group) and 82 children had moderate-to-severe symptoms (moderate-to-severe group). A total of 137 healthy children were enrolled as the control group. Peripheral venous blood samples were collected from the two groups. The SNaPshot SNP technique was used to analyze the SNP and haplotypes of the @*RESULTS@#Polymorphisms were observed in the @*CONCLUSIONS@#SNP/haplotype of the
الموضوعات
Child , Humans , Asthma/genetics , Case-Control Studies , Genetic Predisposition to Disease , Genotype , Haplotypes , Polymorphism, Single Nucleotide , Receptors, Adrenergic, beta-2/genetics , Regulatory Sequences, Nucleic Acidالملخص
Objective: To investigate the safety and feasibility of laparoscopic double-flap technique (Kamikawa) in digestive tract reconstruction after proximal gastrectomy for esophagogastric junction (EGJ) leiomyoma and gastrointestinal stromal tumor (GIST) with the maximum diameter >5 cm. Methods: A descriptive case-series study was used to retrospectively analyze the data of patients with EGJ leiomyoma and GIST undergoing laparoscopic-assisted proximal gastrectomy and double-flap technique (Kamikawa) at the Department of Gastrointestinal Surgery, Guangdong Hospital of Traditional Chinese Medicine from September 2017 to March 2019. All the tumors invaded the cardia dentate line, and the maximum diameter was >5 cm. After the exclusion of patients requiring emergency surgery and complicating with severe cardiopulmonary diseases, a total of 4 patients, including 3 males and 1 female with age of 29-49 years, were included in this study. After laparoscopic-assisted proximal gastrectomy, the residual stomach was pulled out of the abdominal cavity and marked with methylene blue at the proximal end 3~4 cm from the anterior wall of the residual stomach in the shape of "H". The gastric wall plasma muscular layer was cut along the "H" shape, and the space between the submucosa and the muscular layer was separated to both sides along the longitudinal incision line to make the seromuscular flap. The residual stomach was put back into the abdominal cavity. Under laparoscopy, 4 stitches were intermittently sutured at the upside of "H" shape and 4-5 cm from the posterior wall of the esophageal stump. The stump of the esophagus was cut open, and the submucosa and mucosa were cut under the "H" shape to enter the gastric cavity. The posterior wall of the esophageal stump was sutured continuously with the gastric stump mucosa and submucosa under laparoscopy. The anterior wall of the esophageal stump was sutured continuously with the whole layer of the residual stomach. The anterior wall of the stomach was sutured to cover the esophagus. The anterior gastric muscle flap was sutured and embedded in the esophagus to complete the reconstruction of digestive tract. The morbidity of intraoperative complications and postoperative reflux esophagitis and anastomosis-related complications were observed. Results: All the 4 patients completed the operation successfully, and there was no conversion to laparotomy. The median operative time was 239 (192-261) minutes, the median Kamikawa anastomosis time was 149 (102-163) minutes, and the median intraoperative blood loss was 35 (20-200) ml. The abdominal drainage tube and gastric tube were removed, and the fluid diet was resumed on the first day after surgery in all the 4 patients. The median postoperative hospitalization time was 6 (6-8) days. Postoperative pathology revealed 3 leiomyomas and 1 GIST. There were no postoperative complications such as anastomotic leakage or stenosis, and no reflux symptoms were observed. The median follow-up time was 22 (11-29) months after the operation, and no reflux esophagitis occurred in any of the 4 patients by gastroscopy. Conclusion: For >5 cm EGJ leiomyoma or GIST, double-flap technique (Kamikawa) used for digestive tract reconstruction after proximal gastrectomy is safe and feasible.
الموضوعات
Adult , Female , Humans , Male , Middle Aged , Anastomosis, Surgical/methods , Esophagogastric Junction/surgery , Esophagus/surgery , Feasibility Studies , Gastrectomy/methods , Gastrointestinal Stromal Tumors/surgery , Laparoscopy , Leiomyoma/surgery , Retrospective Studies , Stomach/surgery , Stomach Neoplasms/surgery , Surgical Flaps , Treatment Outcomeالملخص
Pancreatic neuroendocrine neoplasms (pNENs) are highly heterogeneous, and the management of pNENs patients can be intractable. To address this challenge, an expert committee was established on behalf of the Chinese Pancreatic Surgery Association, Chinese Society of Surgery, Chinese Medical Association, which consisted of surgical oncologists, gastroenterologists, medical oncologists, endocrinologists, radiologists, pathologists, and nuclear medicine specialists. By reviewing the important issues regarding the diagnosis and treatment of pNENs, the committee concluded evidence-based statements and recommendations in this article, in order to further improve the management of pNENs patients in China.
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OBJECTIVE@#To explore the feasibility of detecting maternal hereditary mitochondrial tRNA@*METHODS@#We performed sequence analysis of mitochondrial DNA in blood samples from 2070 cases of maternal hereditary mitochondrial disease in the First Affiliated Hospital of Wenzhou Medical University, and identified 3 patients with m.15927G>A mutation.Buccal swabs and blood samples were obtained from the 3 patients (mutation group) and 3 normal volunteers (control group).After extracting whole genomic DNA from all the samples, the DNA concentration and purity were analyzed.The PCR products were subjected to dot blot hybridization, Southern blot hybridization, and DNA sequencing analysis to verify the feasibility of detecting m.15927G>A mutation using buccal swabs.@*RESULTS@#There was no significant difference in DNA concentration extracted from buccal swabs and blood samples in either the mutation group or the control group (@*CONCLUSIONS@#Buccal swabs collection accurate is an accurate and sensitive method for the detection of m.15927G>A mutation.
الموضوعات
Humans , DNA, Mitochondrial/genetics , Mitochondria , Mutation , RNA, Transfer , Sequence Analysis, DNAالملخص
To investigate the mechanism of long non-coding RNA plasmacytoma variant translocation 1 (PVT1) in gastric cancer caused by (HP) infection. The expression of PVT1 was detected by quantitative real-time polymerase chain reaction in HP-infected normal gastric epithelial cells GES-1. Gastric cancer cell line SGC-7901 was transfected with PVT1 small interfering RNA and co-cultured with HP,and then the inflammatory cytokines such as tumor necrosis factor-α (TNF-α),interleukin (IL) -1β,IL-6 and IL-8 were detected. After PVT1 was knocked down,the effects of PVT1 on the proliferation and migration of gastric cancer cells were examined by cell scratch assay. RNA-pulldown combined with mass spectrometry was used to detect the protein binding to PVT1,and the result of mass spectrometry was verified by RNA-pulldown combined with Western blot. In HP-infected normal gastric epithelial cells GES-1,quantitative real-time polymerase chain reaction showed that PVT1 was significantly up-regulated (=7.160,=0.019). PVT1 was knocked down in gastric cancer cells,and then infected with HP. The expressions of inflammatory factors including TNF-α (=3.899,=0.011),IL-1β (=14.610,=0.000),and IL-8 (=6.557,=0.001) were significantly inhibited. Although PVT1 knockdown had no significant effect on the proliferation ability of gastric cancer cells,it inhibited the migration of cells. PVT1 might interact with RPS8 protein. PVT1 may act as a pro-inflammatory factor and regulate gastric cancer caused by HP infection.
الموضوعات
Humans , Cell Line, Tumor , Cell Movement , Cytokines , Metabolism , Epithelial Cells , Cell Biology , Microbiology , Gene Knockdown Techniques , Helicobacter Infections , Pathology , Helicobacter pylori , Inflammation , RNA, Long Noncoding , Geneticsالملخص
OBJECTIVE: To explore the effect of vinyl chloride on the blood sex hormones and liver function of male workers. METHODS: A total of 129 male vinyl chloride workers(exposure group) and 128 male office workers who were not exposed to occupational hazards(control group) were selected as study subjects by judgment sampling method. The time weighted average concentration(C_(TWA)) of vinyl chloride in the workplace air was measured. The level of urine thiodiglycolic acid(TDGA), blood routine, electrocardiogram and liver B-ultrasound were performed on the subjects. The serum levels of liver function and sex hormones were measured. RESULTS: The median of C_(TWA) of vinyl chloride in the workplace was 0.90 mg/m~3, and the geometric mean was 1.40 mg/m~3. The level of urine TDGA in the exposed group was higher than that of the control group(median: 0.68 vs 0.02 mg/g Cr, P<0.01). The abnormal rate of hemoglobin level, erythrocyte count, leukocyte count, hematocrit, mean platelet volume, aspartate transaminase, total bilirubin, indirect bilirubin and liver B-ultrasound increased in the exposure group than that of the control group(P<0.05). The levels of serum prolactin, leuteinizing hormone(LH), follicle-stimulating hormone and estradiol in the exposure group increased, the abnormal rates of prolactin, LH and estradiol increased, and the level of testosterone decreased compared with the control group(P<0.05). The levels of prolactin in the low-, medium-and high-TDGA subgroups in the exposure group increased(P<0.05), and the abnormal rates increased compared with the control group(P<0.017). CONCLUSION: Vinyl chloride can cause liver function damage in male workers and have reproductive toxicity. Prolactin can be used as a biomarker of reproductive toxicity of vinyl chloride.
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Objective To investigate the clinical characteristics of patients with acute myocardial infarction (AMI) complicated with cardiac rupture (CR) and to explore the risk factors for the survival time of AMI combined with CR. Methods A retrospective study was conducted. The clinical data of 75 hospitalized patients with the confirmed diagnosis of AMI combined with free wall rupture (FWR) or ventricular septal rupture (VSR) admitted to Guangdong General Hospital from April 2009 to March 2015 were collected. They were divided into a survival < 30-day group (42 cases) and a survival ≥ 30-day (33 cases) group, and their clinical characteristics were analyzed. Receiver operating characteristic curve (ROC curve) was drawn, and the predictive value of each indicator for the patient's 30-day survival time was analyzed. Results The number of female patients (25 cases vs. 0 case) and the number of patients without diabetes (36 cases vs. 21 cases) in the survival < 30-day group were significantly higher than those in survival ≥ 30-day group (all P < 0.05). Therefore, both female and without diabetes were risk factors for the recent death of AMI complicated with CR. In the survival ≥ 30-day group, the number of patients with right coronary artery (RCA) lesions and immediately undergoing early percutaneous coronary intervention therapy (PCI) was significantly higher than that in survival < 30-day group (11 cases vs. 4 cases, P < 0.05). Therefore, the RCA lesion and immediately undergoing early PCI therapy was a recent survival protective factor. ROC curve analysis showed that AMI female and combined with diabetes and lesions in RCA had a certain predictive value for survival time of the patients, the area under ROC curve (AUC) and 95% confidence interval (95%CI) were 0.798 (0.696-0.899), 0.592 (0.542-0.743) and 0.647 (0.500-0.794) respectively, sensitivity and specificity were 34.6%, 16.1% and 42.3% and 12.9% respectively, all P < 0.05. Conclusions Women and without diabetes are the risk factors of recent death of AMI complicated by CR, and in patients with AMI complicated with CR and the involved lesion being RCA, PCI therapy should be performed as early as possible that may elevate the 30-day survival rate for the patients.
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Objective To research application of quality control circle activity in the treatment of infantile pneumonia by aerosol inhalation. Methods Carry out the quality control circle activity with the theme of "improving the efficiency of the oxidation atomization inhalation", using the method of PDCA cycle, statistics of inhalation of children, analyze the reasons for the failure of atomization inhalation, set up the improvement target, make the countermeasure and organize the implementation. Then clinical symptoms (the time of evacuation, the time of lung rale disappearance and the time of fever suppression ), hospitalization time, Heart failure rate, nosocomial infection rate, recurrence rate, compliance, satisfaction degree, treatment effect were compared two groups of quality control circle activities before and after. Results After implementation, children with wheeze disappearance time, pulmonary rales disappeared time, cooling time, hospitalization time were significantly lower than the before implementation, the difference was statistically significant(P<0.05); Incidence of heart failure, nosocomial infection rate, recurrence rate were significantly lower than the before implementation, the difference was statistically significant(P<0.05), compliance were significantly higher than the before implementation, the difference was statistically significant(P<0.05); Nursing satisfaction were significantly higher than the before implementation, the difference was statistically significant(P<0.05); total effective rate were significantly higher than the before implementation, the difference was statistically significant(P<0.05). Conclusion Quality control circle activity can achieve satisfactory results in the treatment of children's pneumonia by aerosol inhalation, can reduce the occurrence of adverse events, is conducive to the prognosis of children, so as to improve treatment efficacy and satisfaction.
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Objective To explore the efficacy and safety of Solitaire stents and the multi-mode vascular recanalization in the treatment of acute cerebral infarction. Methods Twenty-two patients with acute cerebral infarction, who were treated by Solitaire stents and the multi-mode vascular recanalization (research group) in our hospital from November 2014 to February 2017, were included in this study. Among them, 16 cases were combined with balloon dilation after arterial thrombosis, 4 cases were given stent implantation (3 cases were given Solitair stent and 1 case was given Apollo stent), and 2 cases were given arterial catheter directed thrombolysis. Eighteen patients with acute cerebral infarction who were treated only by Solitaire stent artery occlusion from October 2011 to October 2014 were used as control group. Data of the onset to the vagina vasorum time, the onset to the recanalization time, the revascularization of interventional therapy, the NIHSS scores at admission and discharge, mRS score after 90-day treatment, incidence rate and the mortality were compared between two groups. Results There were no significant differences in the durations from onset to the vagina vasorum and from the onset to the recanalization between the two groups. The recanalization was better in research group than that of control group (P<0.05). There were no significant differences in scores of NIHSS at hospital discharge and admission between two groups. The near-term treatment efficacy was similar in two groups. However, mRS score was significantly lower in the research group than that in control group after 90-day treatment (P<0.05). There were no significant differences in the symptomatic intracranial hemorrhage, high perfusion encephalopathy, the incidence rate and the mortality rate of the complications related to the operation between two groups of patients. Conclusion Solitaire stents and the multi-mode vascular recanalization can significantly improve the revascularization, the further clinical prognosis and the quality of survival in patients with acute cerebral infarction, which are safe and efficacy without increasing incidence rate and mortality rate of complications.
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Objective To investigate the clinical characteristics of patients with acute myocardial infarction (AMI) complicated with cardiac rupture (CR) and to explore the risk factors for the survival time of AMI combined with CR. Methods A retrospective study was conducted. The clinical data of 75 hospitalized patients with the confirmed diagnosis of AMI combined with free wall rupture (FWR) or ventricular septal rupture (VSR) admitted to Guangdong General Hospital from April 2009 to March 2015 were collected. They were divided into a survival < 30-day group (42 cases) and a survival ≥ 30-day (33 cases) group, and their clinical characteristics were analyzed. Receiver operating characteristic curve (ROC curve) was drawn, and the predictive value of each indicator for the patient's 30-day survival time was analyzed. Results The number of female patients (25 cases vs. 0 case) and the number of patients without diabetes (36 cases vs. 21 cases) in the survival < 30-day group were significantly higher than those in survival ≥ 30-day group (all P < 0.05). Therefore, both female and without diabetes were risk factors for the recent death of AMI complicated with CR. In the survival ≥ 30-day group, the number of patients with right coronary artery (RCA) lesions and immediately undergoing early percutaneous coronary intervention therapy (PCI) was significantly higher than that in survival < 30-day group (11 cases vs. 4 cases, P < 0.05). Therefore, the RCA lesion and immediately undergoing early PCI therapy was a recent survival protective factor. ROC curve analysis showed that AMI female and combined with diabetes and lesions in RCA had a certain predictive value for survival time of the patients, the area under ROC curve (AUC) and 95% confidence interval (95%CI) were 0.798 (0.696-0.899), 0.592 (0.542-0.743) and 0.647 (0.500-0.794) respectively, sensitivity and specificity were 34.6%, 16.1% and 42.3% and 12.9% respectively, all P < 0.05. Conclusions Women and without diabetes are the risk factors of recent death of AMI complicated by CR, and in patients with AMI complicated with CR and the involved lesion being RCA, PCI therapy should be performed as early as possible that may elevate the 30-day survival rate for the patients.
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Objective To research application of quality control circle activity in the treatment of infantile pneumonia by aerosol inhalation. Methods Carry out the quality control circle activity with the theme of "improving the efficiency of the oxidation atomization inhalation", using the method of PDCA cycle, statistics of inhalation of children, analyze the reasons for the failure of atomization inhalation, set up the improvement target, make the countermeasure and organize the implementation. Then clinical symptoms (the time of evacuation, the time of lung rale disappearance and the time of fever suppression ), hospitalization time, Heart failure rate, nosocomial infection rate, recurrence rate, compliance, satisfaction degree, treatment effect were compared two groups of quality control circle activities before and after. Results After implementation, children with wheeze disappearance time, pulmonary rales disappeared time, cooling time, hospitalization time were significantly lower than the before implementation, the difference was statistically significant(P<0.05); Incidence of heart failure, nosocomial infection rate, recurrence rate were significantly lower than the before implementation, the difference was statistically significant(P<0.05), compliance were significantly higher than the before implementation, the difference was statistically significant(P<0.05); Nursing satisfaction were significantly higher than the before implementation, the difference was statistically significant(P<0.05); total effective rate were significantly higher than the before implementation, the difference was statistically significant(P<0.05). Conclusion Quality control circle activity can achieve satisfactory results in the treatment of children's pneumonia by aerosol inhalation, can reduce the occurrence of adverse events, is conducive to the prognosis of children, so as to improve treatment efficacy and satisfaction.
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Objective To explore the efficacy and safety of Solitaire stents and the multi-mode vascular recanalization in the treatment of acute cerebral infarction. Methods Twenty-two patients with acute cerebral infarction, who were treated by Solitaire stents and the multi-mode vascular recanalization (research group) in our hospital from November 2014 to February 2017, were included in this study. Among them, 16 cases were combined with balloon dilation after arterial thrombosis, 4 cases were given stent implantation (3 cases were given Solitair stent and 1 case was given Apollo stent), and 2 cases were given arterial catheter directed thrombolysis. Eighteen patients with acute cerebral infarction who were treated only by Solitaire stent artery occlusion from October 2011 to October 2014 were used as control group. Data of the onset to the vagina vasorum time, the onset to the recanalization time, the revascularization of interventional therapy, the NIHSS scores at admission and discharge, mRS score after 90-day treatment, incidence rate and the mortality were compared between two groups. Results There were no significant differences in the durations from onset to the vagina vasorum and from the onset to the recanalization between the two groups. The recanalization was better in research group than that of control group (P<0.05). There were no significant differences in scores of NIHSS at hospital discharge and admission between two groups. The near-term treatment efficacy was similar in two groups. However, mRS score was significantly lower in the research group than that in control group after 90-day treatment (P<0.05). There were no significant differences in the symptomatic intracranial hemorrhage, high perfusion encephalopathy, the incidence rate and the mortality rate of the complications related to the operation between two groups of patients. Conclusion Solitaire stents and the multi-mode vascular recanalization can significantly improve the revascularization, the further clinical prognosis and the quality of survival in patients with acute cerebral infarction, which are safe and efficacy without increasing incidence rate and mortality rate of complications.
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Objective To explore the predictive value of neutrophil gelatinase associated lipocalin (NGAL) for contrast-induced acute kidney injury (CI-AKI) after emergency percutaneous coronary interventions (PCI) in patients with relative normal renal function.Methods A total of 73 patients with relative normal renal function undergoing PCI were enrolled in this prospective multicenter clinical study.Serum NGAL was measured by point-of-care test.Receiver operating characteristic (ROC) curve was used to analyze the diagnostic value of NGAL for CI-AKI.Results CI-AKI occurred in 5 patients (6.85％).The concentration of NGAL was higher in the CI-AKI group than in the non-CI-AKI group.ROC curve indicated that the area under the receiver operating characteristic was 0.755,0.761 and 0.809,respectively.Conclusions Serum NGAL at baseline,4 h and 8 h after procedure are served as a good biomarker for early diagnosis of CI-AKI after PCI.Therefore,NGAL might become an early and quick marker for CI-AKI in the future.
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Objective:To observe and research the diagnostic value of enhanced MRI of pituitary for pituitary stalk interruption syndrome (PSIS) and explore the correlation between enhanced MRI and pituitary target gland function damage.Methods: 80 patients with PSIS were divided into part of pituitary stalk interruption group (38cases) and complete pituitary stalk interruption group (42cases). And 80 healthy people were divided into control group. The relative hormonal level of three groups were detected, and the correlation between appearance of MRI and insufficient hormonal type, amount and severity degree were analyzed.Results: In part of pituitary stalk interruption group, the heights of anterior pituitary gland were less than 3mm in 10 cases, and they were between 3-5mm in 23 cases and they were more than 5mm in 5 cases. And in them, there were 4 cases were posterior pituitary deficiency, 15 cases were heterotopia, 11 cases were volume diminished. In complete pituitary stalk interruption group, the heights of anterior pituitary gland were less than 3mm in 23 cases, and they were between 3-5mm in 16 cases and they were more than 5mm in 3 cases. And in them, there were 8 cases were posterior pituitary deficiency, 32 cases were heterotopia, 1 cases were volume diminished. All of the hormonal levels included growth hormone, insulin-like growth factor, free thyroxine, serum thyroid stimulating hormone (TSH), cortisol and adrenocorticotrophic hormone (ACTH) in complete pituitary stalk interruption group were significantly lower than that in part of pituitary stalk interruption group and control group (F=224.92,F=2571.80, F=369.50,F=67.73,F=2677.94,F=24.17,P<0.05), respectively. The differences of growth hormone, TSH, cortisol and ACTH, excepted insulin-like growth factor and free thyroxine, between part of pituitary stalk interruption group and control group were not significant. And pituitary-gonadal hormones level of part of pituitary stalk interruption group was significantly lower than that of control group (F=354.94,F=247.00, F=247.83,F=655.05,F=48.10,P<0.05). Besides, the differences of follicle-stimulating hormone, luteinizing hormone, estradiol, testosterone and prolactin levels between part of pituitary stalk interruption group and complete pituitary stalk interruption group were no significant.Conclusion: Enhanced MRI of pituitary can effectively diagnose pituitary stalk interruption syndrome and damage degree of pituitary target gland function.
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OBJECTIVE: To investigate the effects of lead exposure and high fat diet on the hippocampal inflammatory factors and learning-memory in rats. METHODS: A total of 40 specific pathogen free male SD rats were randomly divided into control group,high fat diet group,lead exposure group,combine exposure group,10 rats in each group. Rats in control group were given regular diet and rats in high-fat diet group were given high-fat diet. Rats in lead exposure group were given regular diet and water with 400 mg/L lead acetate. Rats in combine exposure group were given high fat diet and water with 400 mg/L lead acetate. Body weight was measured every other week. The exposure period was 9 weeks. Morris water maze was applied to measure the learning-memory. The content of total cholesterol,triglyceride(TG),low density lipoprotein cholesterol(LDL) and high density lipoprotein cholesterol(HDL) in serum were detected by using microplate reader. The lead content of hippocampus was detected by inductively coupled plasma mass spectrometer. Enzyme-linked immuno sorbent assay was used to detect the content of tumor necrosis factor-α(TNF-α),interleukin(IL)-1β,IL-4,IL-6 and interferon-γ(IFN-γ). RESULTS: Beginning from the third week,the body weight of rats in high fat diet and combine exposure group were significantly higher than that in control group(P < 0. 05). In addition,the body weight of rats in combine exposure group were higher than that in lead exposure group(P < 0. 05). Escape latency and the frequency of crossing platform of rats in high fat diet group,lead exposure group and combine exposure group were significant changed compared with those in control group(P < 0. 05). The escape latency of rats in combine exposure group increased compared with those in high fat diet group and lead exposure group(P < 0. 05). In addition,serum TG and LDL content in high-fat diet group and combine exposure group increased and HDL decreased compared with the control exposure group and lead exposure group(P < 0. 05). Compared with the control group and high fat diet group,the content of lead in hippocampus of lead exposure group and combine exposure group substantially increased(P < 0. 05). The levels of TNF-γ,IL-6,IL-1β,IFN-γ of hippocampus in high fat diet group,lead exposure group and combine exposure group were significantly higher than those in control group(P < 0. 05). Besides,the levels of IL-4 of hippocampus in lead exposure group and combine exposure group were higher than that in control group(P < 0. 05). IL-1β content of rats hippocampus in combine exposure group was higher than that in high-fat diet group or lead exposure group(P < 0. 05). CONCLUSION: Combine lead and high-fat diet exposure can exert a synergy in decrease of learning-memory in rats. IL-1β might involved in the process of synergic neurotoxicity induced by lead and high fat diet.
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A high proportion of modified nucleotides has been found in mitochondrial tRNA. Such modification can promote accurate folding of tRNA and its stability, while unmodified mitochondrial tRNA may fold into various 2D-structures with impaired functions. Therefore, modification of mitochondrial tRNA is closely related to mitochondrial diseases. Particularly, positions 9, 34, 37, 54 and 55 of the mitochondrial tRNA are critical for such modification. Mutations at these positions are important cause for mitochondrial dysfunction and have been associated with various mitochondrial diseases.