DEVELOPMENT OF A METHOD FOR EVALUATING THE EFFECTIVENESS OF TREATMENT OF CHILDREN WITH HERPETIC STOMATITIS

2020 ◽  
Vol 65 (5) ◽  
pp. 269-274
Author(s):  
S. E. Reuk ◽  
N. A. Terekhina
Keyword(s):  
Blood Plasma ◽  
Acute Phase ◽  
Total Protein ◽  
Oral Fluid ◽  
Mineral Metabolism ◽  
Healthy Children ◽  
C Reactive Protein ◽  
Mild Disease ◽  
Reactive Protein ◽  
Severity Of The Disease

The high frequency of herpes infection in children determines the need to search for new diagnostic markers, evaluate treatment efficacy and predict relapse of the disease. The purpose of the work is to assess the possibility of using biochemical analysis of oral fluid to assess the effectiveness of treatment of children with acute herpetic stomatitis. In the oral fluid and blood plasma of 28 children of patients with acute herpetic stomatitis in the dynamics of the disease, the content of total protein, proteins of the acute phase of inflammation, as well as the concentrations of calcium, magnesium, copper and zinc was determined spectrophotometrically. Oral fluid and blood plasma of 45 practically healthy children were used as a control. In acute herpetic stomatitis, the content of C-reactive protein, orosomucoid, α1-antitrypsin, ceruloplasmin, prealbumin and microalbumin, as well as magnesium, calcium and zinc, increases in the oral fluid of children, but the level of total protein and transferrin decreases. In this blood plasma, the level of ceruloplasmin, orosomucoid, C-reactive protein, α1-antitrypsin is higher, and zinc is lower than in healthy children. The copper content in the oral fluid and blood plasma of children increases with moderate herpetic stomatitis, and significantly decreases with severe herpetic stomatitis. The degree of changes in the content of the proteins of acute phase of inflammation and indicators of mineral metabolism of the oral fluid and blood plasma of children with a herpetic infection of the oral cavity correlates with the severity of the disease. Highly significant correlations were revealed when comparing the concentrations of proteins of the acute phase of inflammation, electrolytes between the oral fluid and the blood plasma of children with acute herpetic stomatitis. After treatment of children with acute herpetic stomatitis, the content of minerals and proteins of the acute phase of inflammation in the oral fluid returned to normal only with a mild disease severity. A method has been developed for evaluating the effectiveness of treatment of children with acute herpetic stomatitis by determining the content of minerals in the oral fluid. The ratio of copper to calcium in the oral fluid of children more than 45 should be considered an indicator of effective treatment of children with herpetic stomatitis.

scholarly journals PSV-35 Correlation of acute-phase blood proteins level and quality and cryostability of sperm in horses

2020 ◽  
Vol 98 (Supplement_4) ◽  
pp. 337-338
Author(s):  
Mikhail Atroshchenko ◽  
Mariya Engalycheva ◽  
Anna Kudlaeva ◽  
Elena Borodkina ◽  
Mariya Fomina ◽  
...  
Keyword(s):  
Blood Plasma ◽  
Acute Phase ◽  
Total Protein ◽  
Development Program ◽  
The Body ◽  
Blood Proteins ◽  
C Reactive Protein ◽  
Russian Science ◽  
Reactive Protein ◽  
Hypothermic Storage

Abstract The aim of this work was to study the relationship between acute phase indicators of a biochemical blood test with the quality and cryostability sperm in stallions. Semen from 59 stallions (aged from 5 to 15 years) were collected during the breeding season (February–May). Blood plasma samples were studied using a Vegasys automatic biochemical analyzer (Analyzer Medical System, Italy). The following parameters were determined in blood plasma: total protein, level of albumin, globulin, albumin/globulin ratio, C-reactive protein, fibrinogen. Each sperm sample was evaluated by volume, concentration, total sperm, as well as progressive motility and survival of sperm in chilled and thawed sperm during hypothermic storage at +40С. The normality of the distribution of quantitative traits was determined using the Shapiro-Wilk test. For each of the indicators, the Spearman coefficient was calculated. Significance of differences was assessed using the Mann-Whitney test, the results were statistically significant at P ≤0.05. The concentration of biochemical parameters in blood serum averaged: total protein - 67.4 ± 0.7 g/l, albumin - 39.4±0.6 g/l, globulins - 28.4±0.8 g/l, C reactive protein - 0.3±0.1 mg/l, fibrinogen - 3.1±0.1 g/l. A significant negative correlation between the plasma fibrinogen and sperm survival during hypothermic storage (at +4ºС) of chilled (r=0.48; P < 0.001) sperm and progressive sperm motility after thawing (r =-0.29; < 0.05) was found. We suggest that an increase in the level of fibrinogen in the blood may indicate the presence of latent inflammatory, immuno-mediated processes in the body, including those affecting the quality and cryostability of sperm in stallions. Authors acknowledge financial support from Russian Science Foundation, Grant No: 20-16-00101, development program of Bioresource collections “Cryobank of genetic recourses the All-Russian Research Institute for Horse Breeding.”

scholarly journals Proteins of the oral mucosa in experimental herpetic stomatitis

2015 ◽  
Vol 96 (5) ◽  
pp. 854-857
Author(s):  
S E Reuk ◽  
N A Terekhina
Keyword(s):  
Blood Plasma ◽  
Membrane Permeability ◽  
Oral Mucosa ◽  
Acute Phase ◽  
Total Protein ◽  
Acute Phase Proteins ◽  
Molecular Transport ◽  
Cell Membrane Permeability ◽  
C Reactive Protein ◽  
Reactive Protein

Aim. To conduct a comparative analysis of acute phase proteins levels and permeability proteins in the tissues of oral mucosa and blood plasma in case of experimental herpetic stomatitis. Methods. Levels of total protein, C-reactive protein, orosomucoid, α1-antitrypsin, prealbumin, albumin and microalbumin were determined in the homogenates of oral mucosa and blood plasma of 30 rats with experimental herpetic stomatitis. Results. Levels of C-reactive protein, orosomucoid and α1-antitrypsin in serum of rats with experimental herpetic stomatitis are increased. In the homogenates of the rat oral mucosa, levels of the studied proteins increased significantly, by 1.5-3.5 times compared to the control levels. Total protein, orosomucoid, prealbumin, and microalbumin levels increased not only in tissues affected by herpes, but also in the oral mucosa on the opposite side, indicating alterations of histochematic barrier transport of, most importantly, low molecular weight proteins, increased cell membrane permeability and changes in oral mucosa periodontal tissue structural integrity. Conclusion. Herpetic infection of the oral cavity is accompanied by increased levels of acute phase reactants in rat oral mucosa both on the side of oral mucosa infected by herpes and on healthy side. The level of not only acute phase proteins, but also low-molecular transport proteins allows to evaluation the alterations of oral mucosa membrane permeability in herpetic stomatitis.

Strenuous exercise: analogous to the acute-phase response?

1991 ◽  
Vol 81 (5) ◽  
pp. 677-683 ◽  
Author(s):  
Lindsay M. Weight ◽  
Donald Alexander ◽  
Peter Jacobs
Keyword(s):  
Acute Phase ◽  
Total Protein ◽  
Protein Level ◽  
Acute Phase Response ◽  
Interleukin 1 ◽  
Phase Response ◽  
Strenuous Exercise ◽  
Iron Level ◽  
C Reactive Protein ◽  
Reactive Protein

1. It has been suggested that the physiological consequences of strenuous exercise are analogous to those of the acute-phase response. 2. In 70 male and 20 female competitive distance runners, a marked, but transient, neutrophil leucocytosis occurred immediately after these athletes completed a standard (42 km) marathon race. Concomitant significant increases were noted in the plasma cortisol levels, creatine kinase activity, C-reactive protein level, total protein level and albumin level (P <0.01). 3. The plasma fibrinogen, C-reactive protein and total protein concentrations were markedly increased both 24 h and 48 h after exercise (P <0.01). The serum haptoglobin level was significantly decreased after exercise (P <0.01), and increased 48 h later (P <0.05). There was no change in the serum iron level, total iron-binding capacity, per cent saturation of transferrin and serum ferritin level. 4. A significant increase in interleukin-1-type activity was demonstrated immediately and 24 h after exercise (P <0.01). 5. It is concluded that the metabolic sequelae of sustained exercise are similar, but not analogous, to the acute-phase response, and interleukin-1 probably plays a significant role in linking the haematological and immunological changes observed after sustained strenuous exercise.

Minimal Inflammation, Acute Phase Response and Avoidance of Misclassification of Vitamin A and Iron Status in Infants – Importance of a High-Sensitivity C-Reactive Protein (CRP) Assay

2003 ◽  
Vol 73 (6) ◽  
pp. 423-430 ◽  
Author(s):  
Abraham ◽  
Müller ◽  
Grüters ◽  
Wahn ◽  
Schweigert
Keyword(s):  
Vitamin A ◽  
Acute Phase ◽  
Acute Phase Response ◽  
Clinical Chemistry ◽  
High Sensitivity ◽  
Phase Response ◽  
Healthy Children ◽  
C Reactive Protein ◽  
Blood Draw ◽  
Reactive Protein

The acute phase response is known to affect many biological parameters used to assess the iron and vitamin A status. Usually, C-reactive protein (CRP) values higher than 5 to 10 mg/L are taken as indicative of this response. Here we report changes occurring at much lower CRP values. A range of parameters (clinical chemistry, retinol, vitamin E, carotenoids, thyroid status, blood count, immunology) were measured in 101 healthy one-year-old children with no or only minimal symptoms of airway infection and CRP values below 6 mg/L on routine testing. Additionally, CRP values were measured by a high-sensitivity assay (detection limit 0.2 mg/L). When determined by a more sensitive assay, CRP values (median, 0.26 mg/L) revealed highly significant associations with parameters known to be influenced by the acute phase response. Using a limit of 0.6 mg/L (75th percentile), significantly lower levels were observed for transthyretin, iron, retinol, and beta-carotene in the group with the higher CRP levels. This relationship was confirmed intra-individually in a subgroup of 21 children who underwent a second blood draw about four weeks after the first one. The acute phase response is triggered at very low inflammatory levels with CRP values considerably lower than 5 to 10 mg/L, and can occur in apparently healthy children. A high-sensitivity CRP assay is necessary to detect this low level, and in the case of iron or vitamin A, it can help to avoid misclassification of the nutritional status.

scholarly journals Update Advances on C-Reactive Protein in COVID-19 and Other Viral Infections

2021 ◽  
Vol 12 ◽  
Author(s):  
Ying-yi Luan ◽  
Cheng-hong Yin ◽  
Yong-ming Yao
Keyword(s):  
Disease Progression ◽  
Acute Phase ◽  
Viral Infections ◽  
Acute Phase Proteins ◽  
High Serum ◽  
Treatment Modalities ◽  
C Reactive Protein ◽  
Mild Disease ◽  
Reactive Protein ◽  
Inflammatory Status

Severe coronavirus disease 2019 (COVID-19) can manifest as a viral-induced hyperinflammation with multiorgan dysfunction. It has been documented that severe COVID-19 is associated with higher levels of inflammatory mediators than a mild disease, and tracking these markers may allow early identification or even prediction of disease progression. It is well known that C-reactive protein (CRP) is the acute-phase protein and the active regulator of host innate immunity, which is highly predictive of the need for mechanical ventilation and may guide escalation of treatment of COVID-19-related uncontrolled inflammation. There are numerous causes of an elevated CRP, including acute and chronic responses, and these can be infectious or non-infectious in etiology. CRP are normally lacking in viral infections, while adaptive immunity appears to be essential for COVID-19 virus clearance, and the macrophage activation syndrome may explain the high serum CRP contents and contribute to the disease progression. Nevertheless, for the assessment of host inflammatory status and identification of viral infection in other pathologies, such as bacterial sepsis, the acute-phase proteins, including CRP and procalcitonin, can provide more important information for guiding clinical diagnosis and antibiotic therapy. This review is aimed to highlight the current and most recent studies with regard to the clinical significance of CRP in severe COVID-19 and other viral associated illnesses, including update advances on the implication of CRP and its form specifically on the pathogenesis of these diseases. The progressive understanding in these areas may be translated into promising measures to prevent severe outcomes and mitigate appropriate treatment modalities in critical COVID-19 and other viral infections.

scholarly journals C-Reactive Protein and All-Cause Mortality in a Large Hospital-Based Cohort

2008 ◽  
Vol 54 (2) ◽  
pp. 343-349 ◽  
Author(s):  
Claudia Marsik ◽  
Lili Kazemi-Shirazi ◽  
Thomas Schickbauer ◽  
Stefan Winkler ◽  
Christian Joukhadar ◽  
...  
Keyword(s):  
Hospital Admission ◽  
Acute Phase ◽  
Cox Regression ◽  
Disease Risk ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Increased Risk ◽  
All Cause Mortality ◽  
Low Sensitivity

Abstract Background: C-reactive protein (CRP), an acute-phase protein, is a sensitive systemic marker of inflammation and acute-phase reactions. Testing CRP concentrations at hospital admission may provide information about disease risk and overall survival. Methods: All first-ever transmittals to the department of medical and chemical laboratory diagnostics for determination of low-sensitivity CRP (n = 274 515, 44.5% male, median age 51 years) between January 1991 and July 2003 were included [median follow-up time: 4.4 years (interquartile range, 2.3–7.4 years)]. The primary endpoint was all-cause mortality. Multivariate Cox regression adjusted for sex and age was applied for analysis. Results: Compared to individuals within the reference category (CRP &lt;5 mg/L), hazard ratios (HR) for all-cause mortality increased from 1.4 (5–10 mg/L category) to 3.3 in the highest category (&gt;80 mg/L, all P &lt;0.001). CRP was associated with various causes of death. The relation of CRP to cancer death was stronger than to vascular death. Younger patients with increased CRP had relatively far worse outcome than older patients (maximal HR: ≤30 years: 6.7 vs &gt;60 years: 1.7–3.7). Interestingly, both short- and long-term mortality were associated with increasing CRP concentrations (&gt;80 mg/L: HR 22.8 vs 1.4). Conclusion: Measurement of low-sensitivity CRP at hospital admission allowed for the identification of patients at increased risk of unfavorable outcome. Our findings indicate that close attention should be paid to hospitalized patients with high CRP not only because of very substantial short-term risk, but also long-term excess risk, the basis for which needs to be determined.

scholarly journals Low density lipoprotein and very low density lipoprotein are selectively bound by aggregated C-reactive protein.

1982 ◽  
Vol 156 (1) ◽  
pp. 230-242 ◽  
Author(s):  
F C de Beer ◽  
A K Soutar ◽  
M L Baltz ◽  
I M Trayner ◽  
A Feinstein ◽  
...  
Keyword(s):  
Acute Phase ◽  
Solid Phase ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Very Low Density Lipoprotein ◽  
Low Density ◽  
C Reactive Protein ◽  
Calcium Dependent ◽  
Reactive Protein

C-reactive protein (CRP), the classical acute-phase protein, can bind phospholipids by virtue of its specific, calcium-dependent reactivity with phosphorylcholine residues. However, analysis of acute-phase serum by gel filtration and by density gradient ultracentrifugation showed that the CRP was in a free, uncomplexed form, despite the coexistent presence of the various classes of serum lipoproteins, all of which contain phospholipids. In contrast, when isolated CRP was aggregated by immobilization at a sufficient density on a solid phase and then exposed to normal human serum, it selectively bound low density lipoprotein (LDL) and traces of very low density lipoprotein. The reaction was calcium dependent and reversible by free phosphorylcholine but not by heparin. LDL isolated from normal plasma was also bound by aggregated CRP. CRP reacts in vitro with a wide variety of different ligands both of extrinsic and of autogenous origin, e.g., microbial products and damaged cell membranes, respectively. If CRP aggregated in vivo by complexing with these ligands than acquires the capacity to selectively bind LDL, the phenomenon may have significant implications for the function of CRP and for the metabolism, clearance, and deposition of LDL.

scholarly journals Regulation of rabbit acute phase protein biosynthesis by monokines

1988 ◽  
Vol 253 (3) ◽  
pp. 851-857 ◽  
Author(s):  
A Mackiewicz ◽  
M K Ganapathi ◽  
D Schultz ◽  
D Samols ◽  
J Reese ◽  
...  
Keyword(s):  
Acute Phase ◽  
Serum Amyloid A ◽  
Interleukin 1 ◽  
Serum Amyloid ◽  
C Reactive Protein ◽  
Reactive Protein ◽  
Amyloid A ◽  
Primary Hepatocyte Cultures ◽  
Dose Dependent ◽  
Necrosis Factor

We defined the acute phase behaviour of a number of rabbit plasma proteins in studies (in vivo) and studied the effects of monokine preparations on their synthesis by rabbit primary hepatocyte cultures. Following turpentine injection, increased serum levels of C-reactive protein, serum amyloid A protein, haptoglobin, ceruloplasmin, and decreased concentrations of albumin were observed. In contrast to what is observed in man, concentrations of alpha 2-macroglobulin and transferrin were increased. Co-culture of primary hepatocyte cultures with lipopolysaccharide-activated human peripheral blood monocytes or incubation with conditioned medium prepared from lipopolysaccharide-activated human or rabbit monocytes resulted in dose-dependent induction of serum amyloid A, haptoglobin, ceruloplasmin and transferrin and depression of albumin synthesis, while C-reactive protein synthesis and mRNA levels remained unchanged. A variety of interleukin-1 preparations induced dose-dependent increases in the synthesis and secretion of serum amyloid A, haptoglobin, ceruloplasmin and transferrin and decreased albumin synthesis. Human recombinant tumour necrosis factor (cachectin) induced a dose-dependent increase in synthesis of haptoglobin and ceruloplasmin. In general, human interleukin-1 was more potent than mouse interleukin-1 and tumour necrosis factor. None of the monokines we studied had an effect on C-reactive protein synthesis or mRNA levels. These data confirm that C-reactive protein, serum amyloid A, haptoglobin and ceruloplasmin display acute phase behaviour in the rabbit, and demonstrate that, in contrast to their behaviour in man, alpha 2M and transferrin are positive acute phase proteins in this species. While both interleukin-1 and tumour necrosis factor regulate biosynthesis of a number of these acute phase proteins in rabbit primary hepatocyte cultures, neither of these monokines induced C-reactive protein synthesis. Comparison of these findings with those in human hepatoma cell lines, in which interleukin-1 does not induce serum amyloid A synthesis, suggests that the effect of interleukin-1 on serum amyloid A synthesis may be indirect.

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