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Objective:To understand the results of serum protein electrophoresis in patients with acute brucellosis, and to provide objective indicators for clinical diagnosis and treatment of acute brucellosis patients.Methods:Thirty acute brucellosis patients diagnosed by the Center for Disease Prevention and Control of Donghe District, Baotou City from January to June 2021 were selected as the case group, and 30 local healthy persons who took physical examination during the same period were selected as the control group. Blood samples were collected from the two groups of people, serum was separated and serum protein electrophoresis was performed. Independent sample t-tests were used to compare total protein concentrations, protein fractions (albumin, α1-globulin, α2-globulin, β-globulin and γ-globulin) and albumin/globulin (A/G) ratio. Results:The age of patients in the case group was (52.35 ± 6.74) years old, with 25 males and 5 females. The course of the disease ranged from 0.3 to 2.6 months, with an average of 1.78 months. The age of people in the control group was (52.74 ± 5.47) years old, with 25 males and 5 females. There were no statistically significant difference in age and sex distuibution between the two groups ( P > 0.05). The concentrations of total protein and α2-globulin fractions were not significantly different between the two groups ( t = 0.78, 2.04, P > 0.05, respectively). Compared with the control group, the differences in the percentage of albumin, α1-globulin, β-globulin, γ-globulin in total protein and A/G ratio were statistically significant ( t = 4.78, 4.76, 2.89, 2.20, 3.65, P < 0.05). Conclusions:The percentage of serum albumin in total protein and A/G ratio decrease in patients with acute brucellosis, while the percentage of α1-globulin, β-globulin and γ-globulin in total protein increase. The percentage of albumin, α1-globulin, β-globulin, γ-globulin in total protein and A/G ratio can be uesed as objective indicators for clinical treatment of acute brucellosis.
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ABSTRACT Introduction Basketball is a long-duration, high-intensity ball game. High competition and athletic combat require athletes to perform at an excellent technical and tactical level. Therefore, studying physiological indicators related to serum-hormone levels of basketball players is an effective way to implement scientific physical monitoring of athletes. Objective This paper aims to understand the intense training effect on hormone-related physiological indicators in young basketball players. Objective This paper aims to understand the effect of intense training on physiological indicators related to serum-hormonal levels in young basketball players. Methods Serum hormone indices of 11 healthy young players without organic or genetic diseases were compared before, 2, 4, and 24 hours after an intense training protocol. Results Creatine and blood urea levels. After 24 hours, the levels were close to those found pre-workout. Conclusion Basketball training can improve the anaerobic capacity of young players. There is a high correlation between changes in serum hormones in young people and their physical fitness. Evidence Level II; Therapeutic Studies - Investigating the result.
RESUMO Introdução Basquetebol é um jogo de bola de longa duração e de alta intensidade. A competição acirrada e o combate esportivo exigem que os atletas tenham um bom nível técnico e tático. Portanto, estudar os indicadores fisiológicos relacionados ao hormônio sanguíneo dos jogadores de basquetebol é um meio eficaz para implementar o monitoramento físico científico dos atletas. Objetivo Este artigo tem como objetivo entender o efeito do treinamento intenso sobre os indicadores fisiológicos relacionados ao hormônio nos jovens jogadores de basquetebol. Métodos Índices hormonais séricos de 11 jovens jogadores saudáveis sem doenças orgânicas ou genéticas foram comparados antes, 2, 4 e 24 horas após um protocolo de treino intenso. Resultados Os níveis de creatina e ureia sanguínea 2 horas após o exercício e 4 horas após o exercício foram maiores do que os anteriores ao treino. Após 24 horas, os níveis estavam próximos ao encontrado no pré-treino. Conclusão O treinamento de basquetebol pode melhorar a capacidade anaeróbica dos jovens jogadores. Há uma alta correlação entre as mudanças nos hormônios séricos dos jovens e seu condicionamento físico. Nível de evidência II; Estudos Terapêuticos - Investigação de Resultados.
RESUMEN Introducción El baloncesto es un juego de pelota de larga duración y alta intensidad. La feroz competición y el combate deportivo exigen que los atletas tengan un buen nivel técnico y táctico. Por lo tanto, el estudio de los indicadores fisiológicos relacionados con los niveles de hormonas séricas de los jugadores de baloncesto es una forma eficaz de llevar a cabo un seguimiento físico científico de los deportistas. Objetivo Este trabajo pretende conocer el efecto del entrenamiento intenso sobre los indicadores fisiológicos relacionados con el nivel sero-hormonal en jóvenes jugadores de baloncesto. Métodos Se compararon los índices hormonales séricos de 11 jugadores jóvenes sanos sin enfermedades orgánicas o genéticas antes, 2, 4 y 24 horas después de un protocolo de entrenamiento intenso. Resultados Los niveles de creatina y de urea en la sangre 2 horas después del ejercicio y 4 horas después del ejercicio eran más altos que antes del entrenamiento. Después de 24 horas, los niveles se acercaban a los encontrados en el pre-entrenamiento. Conclusión El entrenamiento de baloncesto puede mejorar la capacidad anaeróbica de los jugadores jóvenes. Existe una alta correlación entre los cambios en las hormonas séricas de los jóvenes y su condición física. Nivel de evidencia II; Estudios terapéuticos - Investigación de resultados.
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Objective:To establish a matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) method for the direct detection of serum M protein without antibody enrichment, and to assess its detection performance.Methods:Method establishment. A total of 712 waste serum samples were collected from patients who applied for the M protein identification test in Beijing Chaoyang Hospital affiliated to Capital Medical University. The immunoglobulin light chain was obtained by reduction of IgG and IgA by TCEP, and the detection method was preliminarily determined. The waste serum samples from 20 healthy people were collected to determine the range of mass-to-charge ratios of κ and λ light chain ions. 8 parallel tubes and 8 batches were set up for intra-and inter-batch reproducibility evaluation. 10-fold, 100-fold and 200-fold diluted M protein from 23 positive samples were detected by established MALDI-TOF MS method, and its sensitivity was evaluated. 3 methods of IFE, SPE and MALDI-TOF MS were used to detect M protein simultaneously, and the coincidence rate between MALDI-TOF MS and IFE and SPE was calculated.Results:The repeatability within and between batches was 100%, respectively. The original, 10-, 100-and 200-fold dilutions of 23 M protein-positive samples were determined, and the detection limit of MALDI-TOF MS for M protein was 0.06-0.18 g/L. IFE as the gold standard, the overall coincidence rates of SPE and MALDI-TOF MS were 85.9% and 92.3%, respectively, and the positive coincidence rates of SPE and MALDI-TOF MS were 72.8% and 99.7%, respectively, of the 712 samples. Among the different types of M-proteins, MALDI-TOF-MS agreed 100% with IFE M-protein results for IgA, IgD, IgM, free light chain type and biclonal group, while the agreements of SPE for IgM, IgA and free light chain samples were only 66.7%, 58% and 19.5%, respectively. One positive sample in the IgG group was not detected by MALDI-TOF MS. 23 M-proteins positive samples were diluted by original, 10, 100 and 200 times to access the sensitivity of MALDI-TOF MS method. The coincidence rate of MALDI-TOF MS was 100% and IFE was 96% at 10-fold dilution. The coincidence rate of IFE was 28% and 23% of MALDI-TOF MS at 100-fold and 200-fold dilution, respectively.Conclusions:A MALDI-TOF MS method for the detection of serum M-proteins was successfully established. This method has the advantages of high detection throughput, fast speed, good sensitivity, specificity and coincidence rate.
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It is said that one should consume Shad-Rasayuktha Ahara for better nourishment. The nutritive value of the 6 Rasas (taste) has been explained in the classics of Ayurveda along with their harmful effects when used in excess. When Amla Rasa is taken in excess it produces Dantaharsha (Morbid sensation of teeth), Trishna (thirst) etc. Objectives - The present study is designed by administering Amla Rasa Pradhana Drvya given in different concentration 10% and 15% and effect on the Mamsa Dhatu is assessed by certain blood parameters. Material and Methods -Wistar strain albino rats of either sex, weighing of 200-300 g. Obtained from S.D.M Centre for Research in Ayurveda, Udupi, Karnataka. 5Groups were taken and Group 1 is Control, Group-2 is 15% Chincha, Group-3 is 15% Vrukshamla, Group-4 is 10% Chincha, Group-5 is 10% Vrukshamla which receives drug and laboratory food for 28days, next day blood was collected by supra-orbital puncture with the help of micro capillary tubes under mild ether anesthesia. Results - There was increase in the Total Protein, Serum Albumin and serum creatinine levels and decrease in Serum globulin, Serum Urea level and Body weight. Conclusion – the study suggests that there is catabolic action of the Amla Rasa on the Mamsa Dhatu and anabolic act action on serum protein especially at the level of liver, so there will be a loss of muscle tissue which suggests Mamsa Vidhahyati action.
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Objective To investigate the clinical value of glycosylated hemoglobin(HbA1c),glycosylated serum protein(GSP),sex hormone binding globulin(SHBG),three acylglycerol(TG),free fatty acid(FFA)in diagnosing gestational diabetes mellitus(GDM).Methods 103 cases of GDM patients and 98 cases of healthy pregnant women from February 2015 to August 2016 were selected as the GDM group and control group.The positive detection rates and levels of HbA1c,GSP,SHBG,TG and FFA were compared between the two groups.Moreover the diagnostic efficiency of various indicators was analyzed.Results The levels of HbA1c, GSP,TG and FFA in the GDM group were significantly higher than those in the control group,while the SH-BG level was significantly lower than that in the control group,the difference was statistically significant(P<0.05);the positive rates of HbA1c,GSP,SHBG,TG and FFA in the GDM group were significantly higher than those in the control group,the difference was statistically significant(P<0.05);the specificity,sensitivity and positive prediction value of HbA1c,GSP,SHBG,TG and FFA for jointly diagnosing GDM were signifi-cantly higher than those of single indicator,the difference was statistically significant(P<0.05).Conclusion Detecting HbA1c,NGSP,SHBG,TG and FFA is more accurate for jointly diagnosing GDM,has an important diagnostic value,and can serve as the assisted diagnostic indicators.
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Objective To investigate the predictive value of glycosylated serum protein (GSP) combined with glycemic variability (GV) in persistent inflammation immunosuppressive catabolic syndrome (PICS) in elderly septic patients. Methods A retrospective study was conducted. The septic patients aged≥60 years old with 28 days hospitalized duration admitted to geriatric intensive care unit (ICU) of Guangzhou General Hospital of Guangzhou Military Command from January 2014 to December 2017 were enrolled. The patients were divided into two groups according to whether PICS occurred within 14 days after ICU admission according to the PICS diagnostic criteria. General patients' data including gender, age, underlying disease, site of infection, the length of ICU stay were collected, acute physiology and chronic health evaluation Ⅱ (APACHE Ⅱ), GSP at 1 day after hospitalization and lymphocyte count (LYM), C-reactive protein (CRP), albumin (ALB), prealbumin (PA) levels at 1 day and 14 days were recorded. The levels of blood glucose on the 1st day and 14th day were observed, the GV was calculated. Data were cross-validated using the random forest method. Receiver operating characteristic (ROC) curve was plotted to evaluate the predictive value of glycemic parameters for PICS. Results A total of 315 elderly septic patients were included. Patients with malignant tumors, severe autoimmune diseases, and immunosuppressive therapy or dead within 28 days of hospitalization were excluded. A total of 132 patients were enrolled in the analysis, including 45 in the PICS group and 87 in the non-PICS group. The length of ICU stay in the PICS group was significantly longer than that in the non-PICS group [days: 35.0 (22.0, 49.5) vs. 8.0 (5.0, 23.0), P < 0.01]. No significant difference in the baseline data of gender, age, underlying disease, infection site or APACHE Ⅱ score between the two groups was found. ① Parameters for PICS diagnosis: with the prolongation of ICU stay, LYM and PA in the non-PICS group were increased and those in the PICS group were decreased, and CRP and ALB levels were decreased in both groups. LYM, ALB and PA levels in the PICS group were significantly lower than those in the non-PICS group at 14 days after ICU admission [LYM (×109/L): 0.6 (0.5, 0.7) vs. 1.1 (0.9, 1.6), ALB (g/L): 25.4±2.7 vs. 29.9±4.3, PA (g/L): 0.08 (0.05, 0.14) vs. 0.11 (0.10, 0.21), all P < 0.01], and CRP level was significantly higher than that in the non-PICS group (mg/L: 87.5±56.3 vs. 49.2±49.1, P < 0.01). ② Glycemic parameters: the GSP level of the PICS group at 1 day after ICU admission was significantly lower than that of the non-PICS group (mmol/L: 2.3±0.6 vs. 2.7±0.6, P < 0.01), but there was no statistically significant difference in the level of blood glucose or GV at 1 day and 14 days after ICU admission as compared with the non-PICS group [blood glucose (mmol/L): 10.0±3.3 vs. 9.4±3.3 at 1 day, 10.8±3.6 vs. 10.4±3.5 at 14 days; GV: (24.2±1.4)% vs. (23.7±1.2)% at 1 day, (24.8±7.8)% vs. (24.7±7.7)% at 14 days, all P > 0.05]. ③ ROC curve analysis: 1-day GSP as well as 1-day and 14-day GV had certain predictive value for PICS secondary to sepsis in the elderly. The predictive value of 1-day GSP combined with 14-day GV was the highest, its area under ROC curve (AUC) was 0.637, with a sensitivity of 95.8% and a specificity of 25.0%, while the positive likelihood ratio was 1.278, the negative likelihood ratio was 0.167, the positive predictive value was 71.9%, and the negative predictive value was 75.0%. Conclusion GSP combined with GV could effectively predict secondary PICS in elderly septic patients.
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Objective To investigate the clinical value of laboratory markers in the diagnosis and treatment of light chain multi-ple myeloma (MM) .Methods Collected 31 cases of light chain MM patients and 60 cases of control group ,the control group con-sisted of 20 health subjects (healthy group) ,20 cases of type IgG κMM ,20 cases of type IgA κMM .The immune globulin ,serum protein electrophoresis ,immunofixation electrophoresis ,UREA ,Cr ,β2-microglobulin ,flow cytometry immunophenotyp and bone marrow cytology was detected .Results The positive rate of serum protein electrophoresis was 29 .03% ,the difference of the M protein comparison in Durie-Salmon stage of phase Ⅱ and phase Ⅲ was statistically significant(P<0 .05);light chain multiple mye-loma patient′s immunofixation electrophoresis results required reviewing by agarose gel electrophoresis plusing IgD and IgE anti-body ;the IgG ,IgA ,IgM ,UREA ,Cr ,β2-microglobulin of light chain MM patients were different compared with healthy group (P<0 .05);the morphological characteristics of MM cells changed significantly ,and the expression of cell antigen was mainly CD38 , CD138 and CD56 .Conclusion Quantitative of immunoglobulins and immunofixation electrophoresis could be used as screening method of M protein ,serum protein electrophoresis can be used for clinical staging and clinical observation of patients .Bone marrow smears plays an important role in the diagnosis of light chain MM .Light chain MM has more severe renal damage than other types of M M .
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Objective To investigate the clinical value of laboratory markers in the diagnosis and treatment of light chain multi-ple myeloma (MM) .Methods Collected 31 cases of light chain MM patients and 60 cases of control group ,the control group con-sisted of 20 health subjects (healthy group) ,20 cases of type IgG κMM ,20 cases of type IgA κMM .The immune globulin ,serum protein electrophoresis ,immunofixation electrophoresis ,UREA ,Cr ,β2-microglobulin ,flow cytometry immunophenotyp and bone marrow cytology was detected .Results The positive rate of serum protein electrophoresis was 29 .03% ,the difference of the M protein comparison in Durie-Salmon stage of phase Ⅱ and phase Ⅲ was statistically significant(P<0 .05);light chain multiple mye-loma patient′s immunofixation electrophoresis results required reviewing by agarose gel electrophoresis plusing IgD and IgE anti-body ;the IgG ,IgA ,IgM ,UREA ,Cr ,β2-microglobulin of light chain MM patients were different compared with healthy group (P<0 .05);the morphological characteristics of MM cells changed significantly ,and the expression of cell antigen was mainly CD38 , CD138 and CD56 .Conclusion Quantitative of immunoglobulins and immunofixation electrophoresis could be used as screening method of M protein ,serum protein electrophoresis can be used for clinical staging and clinical observation of patients .Bone marrow smears plays an important role in the diagnosis of light chain MM .Light chain MM has more severe renal damage than other types of M M .
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Objective: To study the influence of puerarin on advanced glycation end products (AGEs) formation in vivo and in vitro. Methods: C57BL/6 mice were fed with high fat diet and injected with streptozotocin (40 mg/kg) to establish diabetic model. After modeling, mice were randomly divided into blank control group, model group, aminoguanidine group (100 mg/kg), low-, mid-, and high-dose puerarin (50, 100, and 200 mg/kg) groups. After treatment of eight weeks, the levels of fasting blood-glucose (FBG), oral glucose tolerance test (OGTT), glycated serum protein (GSP), and AGEs in serum were detected. To establish non-enzymatic glycation reaction model in vitro, glucose and bovine serum albumin (BSA) were incubated with puerarin at different concent rations respectively for 144 h. The productivity of non-enzymatic advanced glycation end products was detected by aspectrophotometer. Results: Puerarin can significantly lower the level of FBG and oral glucose tolerance in diabetic mice, and inhibit the productivity of GSP and AGEs in serum. Besides, puerarin also significantly inhibits the productivity of AGEs in vitro in a concentration-dependent manner. Conclusion: Puerarin possesses significant inhibitory effect on the productivity of AGEs in vivo and in vitro.
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ABSTRACT Albumin protein profiles were investigated in electrophoresis system in relation to the whole body exposition to the radiation. Two groups of rats Wistar were set up as the control (CG) and the irradiated one (IG). The IG was exposed to Co-60 at a dose of 5 Gy. After a 72-hour exposition, 300 μL of blood was collected in the inferior vena cava, renal, jugular, hepatic, and pulmonary veins and the serum separated. The albumin protein was identified by vertical electrophoresis in acrylamide Commassi blue or silver stained. The calibration procedure was applied to albumin samples with well-known concentrations. The mathematical correlation was developed involving electrophoretic parameters of band intensities and sizes from gel representation, providing values of protein concentrations in comparison with standard bands with known concentrations. There were significant differences in the physiological concentrations in the jugular and pulmonary sites in relation to renal and cava regional sites. Significant differences induced by radiation in serum albumin concentration were also found in hepatic and jugular sites. Alteration of albumin concentration was found as a nearly effect from whole body irradiation. This phenomenon points out to alterations in cell metabolism in the liver justified by a possible indication of proteomics damage from radiation.
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ObjectiveTo investigate the relationship between the serum concentration of IL-6,S100β,NT-3 and the cognitive functions in first-episode schizophrenia characterized by positive or negative symptoms.Methods44 first-episode schizophrenic patients characterized by positive symptoms (positive group),36 first-episode schizophrenic patients characterized by negative symptoms (negative group) and 50 healthy controls (controls) were collected.The serum levels of IL-6,S100β and NT-3 were measured by enzyme-linked immunosorbent assay (ELISA).The systematic evaluation tool-MCCB was applied to assess cognitive function in patients and controls.ResultsNT-3 serum levels in positive or negative groups were lower than those in controls and the differences were significant((118.39±37.50) ng/L,(112.55±32.29) ng/L vs (141.18±29.67) ng/L) (P<0.01).IL-6 and S100β serum levels in positive or negative groups were higher than those in controls and the differences were statistically significant((5.74±1.00)ng/L,(5.07±1.17)ng/L vs (4.23±0.91)ng/L),((132.98±46.71)ng/L,(124.99±43.14)ng/L vs (103.63±31.57)ng/L)(P<0.01).IL-6 serum levels in the positive group ((5.07±1.17)ng/L) were lower than those in the negative group ((5.74±0.99)ng/L) and the difference was statistically significant (P<0.05).In MCCB test,the TMT scores in patients characterize by positive symptoms or patients characterize by negative symptoms were higher than those in healthy control group (P<0.01).BACS SC,HVLT-R WMS-Ⅲ,SS,NAB,BVMT-R,CF in patients characterize by positive symptoms or by negative symptoms were lower than those in healthy control group(P<0.01).There were no statistical difference in the MCCB scores between the patients with positive symptoms and negative symptoms.In positive group,there was a positive correlation between the IL-6 serum concentration and the general symptom scores in PANSS (P<0.05).In positive group,NT-3 serum concentration was positively correlated with the general symptom scores or total scores of PANSS (P<0.05).BVMT-R scores in MCCB were also positively correlated with IL-6 or NT-3 serum concentration in positive group (P<0.05).ConclusionThe impairment of part of cognitive functions for schizophrenic patients may be related to the serum protein factors.There may be different in pathophysiology between the first-episode schizophrenic patients characterized by positive symptoms and those characterized by negative symptoms.
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Background: Pleural effusion is the abnormal and excess accumulation of serous fluid in the pleural space. A number of biochemical tests are required to differentiate transudative from exudative pleural effusion. Pleural fluid to serum protein ratio, pleural fluid to serum lactate dehydrogenase ratio and pleural fluid to serum bilirubin ratio and serum cholesterol are commonly done to differentiate transudative from exudative pleural effusion. Methods: In this study on 25 patients with pleural effusion, by predefined criteria, these patients were divided into three groups as transudative, tubercular and non tubercular exudative group. All patients were investigated to differentiate transudative from exudative pleural effusion. Apart from routine investigations, biochemical tests of pleural fluid as well as blood were performed. Pleural fluid to serum protein ratio and pleural fluid to serum bilirubin were done in all patients. Results: Pleural fluid to serum protein ratio to differentiate exudative pleural effusion showed sensitivity, specificity, positive predictive value and negative predictive value of 86.66%, 100%,100% and 83.33% respectively. Pleural fluid to serum protein ratio to differentiate transudative pleural effusion showed sensitivity, specificity, positive predictive value and negative predictive value of 100%, 86.66%, 83.33% and 100%. Pleural fluid to serum bilirubin ratio to differentiate exudative pleural effusion showed sensitivity, specificity, positive predictive value and negative predictive value of 100%,85.71%,84.62% and 100% respectively. Pleural fluid to serum bilirubin ratio to differentiate transudative pleural effusion showed sensitivity, specificity, positive predictive value and negative predictive value of 85.71%,100%,84.62% and 84.62% respectively. Conclusion: It is concluded that pleural fluid bilirubin to serum bilirubin is a simple, easy, cost effective and highly useful parameter to distinguish transudative from exudative pleural effusion but it does not tell the etiology of pleural effusion.
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Objective Oral lichen planus ( OLP) is a common complaint in the oral mucosa , for which there is no definite therapy hitherto.This article aimed to investigate the possible effect of Huashi Xingyu Qingre Decoction (HXQD) on OLP. Methods This study included 30 randomly selected cases of OLP treated with HXQD .Fasting venous blood and total serum protein were obtained before and after medication for screening and identification of OLP-related differential proteins by two-dimensional fluorescence differ-ence gel electrophoresis (2D DIGE) and liquid chromatography-mass spectrometry (LC-MS), followed by Western blot validation . Results Haptoglobin , antithrombin Ⅲ, C1 complement , and vitamin D binding protein were differentially expressed in the serum of the OLP patients before and after treated with HXQD .Compared with the baseline , the expression of haptoglobin was significantly in-creased (103.086 ±27.536 vs 159.704 ±24.228, P<0.05) while that of antithrombin Ⅲ remarkably decreased after treatment (150.00 ±54.04 vs 98.00 ±28.04, P<0.05). Conclusion Haptoglobin, antithrombin Ⅲ, C1 complement, and vitamin D binding protein are differentially expressed in the serum of OLP patients before and after HXQD medication , which may be associated with the development and progression of OLP .
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Objective To investigate the clinical value of 6‐indicator of albumin ,alpha 1 globulin ,alpha 2 globulin ,beta 1 globu‐lin ,beta 2 globulin and gamma globulin detected by the automatic capillary serum protein electrophoresis in liver cancer disease . Methods Eighty‐three hospitalized patients(51 cases of primary liver cancer and 32 cases of secondary liver cancer) in our hospital from December 2014 to November 2015 were collected .The automatic biochemical analyzer and automatic capillary serum protein e‐lectrophoresis was adopted to detect the 8 indicators of serum albumin(g/L for quantitative indicator and % for qualitative indica‐tor) ,total protein ,alpha 1 globulin ,alpha 2 globulin ,beta 1 globulin ,beta 2 globulin ,gamma globulin .And 100 individuals undergo‐ing the healthy physical examination were randomly extracted as the control group .The levels of above 8 indicators were compared among various groups .Results The level of albumin(% ) and gamma globulin had statistical difference between the primary liver cancer group before treatment and the control group(P<0 .05);the levels of albumin(g/L) ,albumin(% ) ,beta 1 globulin and gam‐ma globulin had statistical difference between the primary liver cancer group after treatment and the control group(P<0 .05);the levels of albumin(g/L) and albumin(% ) after treatment in the primary liver cancer group were decreased compared with before treatment ,the difference was statistical difference(P<0 .05);the sensitivity and specificity of gamma globulin for indicating primary liver cancer were significantly higher than those of the other three indicators;at the same time in the comparison of the positive rate of serum gamma globulin ,the positive rate of serum gamma globulin in the primary liver cancer group was higher than that in the secondary liver cancer group and the control group(P<0 .05) .Conclusion The automatic capillary serum protein electrophoresis detection finds that gamma globulin has some clinical value in the diagnosis and treatment of liver cancer .
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OBJECTIVE:To observe clinical efficacy and safety of Ginkgo biloba extract combined with olmesartan me-doxomil in the treatment of essential hypertension,and to discuss its effect on the expression of serum protein. METHODS:98 pa-tients with essential hypertension were selected and randomly divided into observation group A and observation group B,with 49 cases in each group;40 healthy volunteers were included in control group. Observation group A was given Olmesartan medoxomil tablet 20-40 mg,po,qd;observation group B was given Olmesartan medoxomil tablet 20-40 mg,po,qd+ Extract of G. biloba leaves tablet 40-80 mg,po,bid. Treatment course lasted for 4 weeks. Blood pressure(SBP and DBP),TCM symptom score,the repeti-tiveness and resolution ratio of 2-DE spectrum,protein differentiation expression point,related information of differentiation expres-sion protein in 3 groups and ADR of observation group were observed. RESULTS:After treatment,SBP,DBP and TCM symptom score of observation group were significantly lower than before;those indexes after 4 weeks of treatment were significantly lower than those after 2 weeks after treatment;the observation group B was significantly lower than the observation group A,with statisti-cal significance(P0.05). CONCLUSIONS:G. biloba extract combined with olmesartan medoxomil greatly influences the expression of serum pro-tein in patients with essential hypertension and shows good antihypertensive and pressure-control effects with good safety.
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Objective To compare serum protein fingerprint among Uygur patients with thyroid cancer and benign thyroid nodules, and Han patients with thyroid cancer, and to screen ethnic-specific protein markers of thyroid cancer. Methods Using the technology of two-dimensional polyacrylamide gel electrophoresis (2D-PAGE), the protein expression profiles of Uygur and Han patients with thyroid cancer and Uygur patients with thyroid nodules were established and compared by image analysis software between two groups. Liquid chromatography-mass spectrometry/mass spectrometry coupling techniques ( LC-MS/MS) were used to identify differential protein. The protein′s name, cellular localization and functional classification were searched in Swissport database. Results There are 11 differentially expressed proteins by comparison of sera in Uygur patients with benign thyroid nodules and thyroid cancer, in which complement C3 and C4b levels were down-regulated in the serums of Uygur patients with benign thyroid nodules, and 9 proteins such as heme-binding proteins etc were up-regulated. There are 7 differentially expressed proteins by comparison of serums in Uygur and Han patients with thyroid cancer, in which transferrin level was up-regulated in the serum of Uygur patients with thyroid cancer, and 6 proteins such as cytokeratin-1 etc were down-regulated in serum of Uygur patients with thyroid cancer. Conclusion Combined screening of multiple labelled proteins including heme-binding protein,α2-macroglobulin, and transferrin protein etc may provide the basis for the diagnosis of thyroid cancer in Uygurs and Hans.
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Objective To study the influence of hemodialysis on inflammatory state and immune function by analyzing the change of serum protein components in uremic patients before and after hemodialysis.Methods 75 cases of uremic patients confirmed by the Nephrology from October 2013 to May 2014 were selected as the observation group,and 15 healthy volun-teers at the same time as the control group.Then the serum protein electrophoresis pattern of observation group beford the first hemodialysis,after the first hemodialysis,after one month’s treatment and control group were compared with each oth-er.Results In the observation group before and after the first hemodialysis,the ALB levels were lower,α1 and α2 globulin levels were higher than those in control group.There was a statistically significant between the observation group before and after the first hemodialysis and control group (P <0.001).After the first hemodialysis,there were differences inα1 globulin levels compared with before the first hemodialysis (P <0.01).ALB was no significant difference after one month’s hemodi-alysis compared with before the first hemodialysis,andα1,α2 globulin were significantly reduced and the difference was sta-tistically significant (P <0.001),ALB was lower than the control group and was statistically significant (P <0.001).After one month’s hemodialysis,the levels ofγglobulin were higher than those in control group,before the first hemodialysis and after the first hemodialysis.There were significant differences (P <0.001 or P <0.01).Conclusion Regular and effective hemodialysis can improve inflammatory state and immune function of uremic patients.
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Objectives To analyze the characteristics of serum protein electrophoresis(SPE)in chronic heart failure(CHF) patients,evaluate prognostic value and explore the reason of it preliminarily.Methods Retrospective exploration of 6 1 8 chronic heart failure patients in study cohort (CHF cohort)and 70 patients with normal cardiac function in control cohort was made to comp are the difference of serum protein electrophoresis.Then,CHF Patients were tracked down by phone to discuss the correlation between adverse event rate (re-hospitalization rate or mortality rate)and their SPE.Last,the multiple linear regression analysis of SPE and biochemical indicators was made to explore the reason of the abnormality.Results Pa-tients of CHF cohort appeared to have significantly rising beta 1-gobulin(6.01±1.06)%,compared with control cohort(t=3.417,P<0.001).Post-discharge adverse event rate displayed by the curve demonstrated that patients with beta 1-gobulin higher than or equal to 6% had much more adverse event rate than those with beta 1-gobulin less than 6%,in 7 to 24 months after discharged from the hospital,which had been proved by the Chi-square test of 0.031(P<0.05).Multiple linear regres-sion analysis showed that beta 1-globulin and serum creatinine,uric acid,and sodium were significantly correlated.Conclusion CHF patients had higher beta 1-gobulin of SPE probably because of immunoactivation,which may increase their re-hospi-talization rate ormortality rate after hospital discharge.Meanwhile,growing beta 1-gobulin is closely correlated with blood creatinine,uric acid and blood natrium and becomesa risk of kidney dysfunction due to hypoperfusion and accumulation of se-rum immunoglobulin.
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Objective To evaluate the feasibility and effect of taking Actovegin orally in cureing acute radiation esophagitis ,and to compare the curative effect of oral drugs and abdominal cavity medicine .Methods Thirty male mouses were randomly divided in-to three groups after upper moiety esophageal radiation :the control group(irradiation only) ,the oral group(take Actovegin orally) , and the celiac injection group .The weight chang was tracked record weekly ,and the mouses were killed in batches at the seventh day ,the fourteenth day ,and the twenty eighth day .The grade about esophageal breakage ,inflammation and immunochemical colour-ation by TGF-βwere analysed .Results Esophageal breakage in the oral group and the celiac injection group had not significantly deffrence (P=0 .318) ,but they had better than the control group(P<0 .05);The celiac injection group had less weight decrease than the control group(P=0 .030) .Conclusion The mouses′cacotrophia with acute radiation esophagitis can be improved by Acto-vegin mainline .Taking Actovegin orally can reduce esophageal damnification .
ABSTRACT
In this study, we measured the insulin-like growth factor (IGF)-I levels and evaluated the serum protein profiles of diabetic, insulin-treated, and healthy cats and dogs. The total IGF-I concentrations were 33.74 +/- 3.4 ng/mL for normal, 25.8 +/- 4.5 ng/mL for diabetic, and 180.4 +/- 31.4 ng/mL for insulin-treated cats. IGF-I concentrations were 46.4 +/- 6.6 ng/mL for normal, 25.1 +/- 4.1 ng/mL for diabetic, and 303.0 +/- 61.3 ng/mL for insulin-treated dogs. Total serum protein profiles were analyzed by SDS-PAGE. Fourteen bands ranging from 25 to 240 kDa in size were observed for cats, and 17 bands ranging from 25 to 289 kDa were observed for dogs. The densities of the bands differed among control, diabetic, and insulin-treated animals. In conclusion, we found that serum protein profiles and IGF-I concentrations were altered in both diabetic and insulin-treated animals. When judiciously interpreted in the light of other clinical and laboratory data, the techniques used in our study provide a valuable modality for measuring the severity of diabetes mellitus in dogs and cats.