Abstract:
BACKGROUND:Prophylaxis of toxoplasmic encephalitis was performed with pyrimethamine in 6 patients with advanced HIV infection during combination therapy with protease inhibitors. MATERIAL/METHODS:Steady-state plasma pyrimethamine (PYR) levels were measured by gas chromatography. Protease inhibitor plasma concentrations were analyzed trough concentration by high pressure liquid chromatography. During a treatment period of 22I13 months a total of 93 samples from 6 patients were investigated, containing pyrimethamine and protease inhibitors. RESULTS:The mean pyrimethamine concentration was 1,108+/-459 ng/ml with a dosage of 37.5 mg/d and 1, 685+/-665 ng/ml with 50 mg/d. With the simultaneous use of indinavir (IDV), a mean pyrimethamine concentration of 2,165+/-273 ng/ml was found, significantly higher than in combination with saquinavir (SQV) and ritonavir (RTV) (1,192+/-178 ng/ml) or saquinavir and nelfinavir (NLV) (1,117+/-173 ng/ml). This effect was not considered clinically significant. Drug monitoring of protease inhibitors revealed a wide range of protease inhibitor levels. CONCLUSIONS:The statistically significant lower PYR concentrations with the SQV + RTV or SQV + NLV comedication in comparison to comedication with IDV were not considered clinically significant. Therapeutic drug monitoring of PYR and PI plasma levels can be recommended in patients during therapy with both PYR and PI, especially during therapy with a double PI regimen.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Langmann P,Schirmer D,Zilly M,Klinker Hsubject
Has Abstractpub_date
2004-05-01 00:00:00pages
PI65-9issue
5eissn
1234-1010issn
1643-3750pii
3798journal_volume
10pub_type
杂志文章abstract::BACKGROUND This study investigated the influence of surgical timing on the treatment of terrible triad of the elbow (TTE). MATERIAL AND METHODS After exclusion, 63 patients were enrolled in this study: 20 patients were classified into the emergency group (group A, within 24 h after injury), 26 into the early surgery g...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.907146
更新日期:2018-07-09 00:00:00
abstract::The stress hormones plasma concentration after intravenous anesthetics (thiopentone, propofol, midazolam) administration in patients who underwent non-toxic struma operation was estimated. The goal of the study was to answer what stage of the general anesthesia and the surgery is the most dangerous for the cardiovascu...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2000-03-01 00:00:00
abstract:BACKGROUND:Xeroderma pigmentosum group F (XPF) is an important participant in the nucleotide excision repair process. This study aimed to investigate the expression of DNA repair gene xeroderma pigmentosum group F (XPF) in bladder cancer and its clinical significance. MATERIAL/METHODS:Total RNA and protein were extrac...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.882618
更新日期:2012-04-01 00:00:00
abstract:BACKGROUND:Current findings suggest that more attention needs to be given to the increase in body mass achieved by disabled populations, especially by individuals with mental retardation, to minimize long-term negative health consequences. Accordingly, it would be of interest to design adequate strategies based on phys...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2006-10-01 00:00:00
abstract:BACKGROUND:The aim of this study was to investigate associations between the immune component of the oral cavity, lysozyme, in gingival crevicular fluid and unstimulated saliva, and colonization dynamics of periodontopathogenic bacteria from supra- and subgingival plaque samples in patients with gingivitis or periodont...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2009-02-01 00:00:00
abstract::BACKGROUND The therapeutic potential of endothelial colony-forming cells (ECFCs) may be impaired in an ischemic environment. Direct injection of ECFCs is not an effective method of rescuing the ischemic heart, but exosomes derived from these cells may be a promising therapeutic tool. However, exosomes produced under n...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.911306
更新日期:2018-09-05 00:00:00
abstract::BACKGROUND Our previous study found a novel fluid combination with better resuscitation effects under hypotensive condition at the early stage of uncontrolled hemorrhagic shock (UHS). However, the optimal recovery concentration of hypertonic saline in this fluid combination remains unknown. This experiment aimed to ex...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.916937
更新日期:2019-10-30 00:00:00
abstract:BACKGROUND:The aim of this cross-sectional study was to examine the relationship between obesity and lipid markers. MATERIAL AND METHODS:We divided 66 non-diabetic adult obese patients (mean age: 55.8±11.6 years) into 3 groups according to body mass index (BMI). All patients were measured for waist circumference (WC),...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.890845
更新日期:2014-12-16 00:00:00
abstract::BACKGROUND The long non-coding RNA (lncRNA) metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) is expressed highly in various types of tumors. Moreover, the tumor-initiating role of MALAT1 has been probed in the context of breast cancer. This study was set to investigate the regulatory role of MALAT1 on t...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.922672
更新日期:2020-07-05 00:00:00
abstract:BACKGROUND:The ideal outcome in total hip arthroplasty (THA) with endoprosthesis is the elimination of pain and the recovery of a normal range of movement in the affected hip joint, which is essential in order to improve the gait and restore the quality of life. In rehabilitation programs aimed at teaching patients to ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2008-03-01 00:00:00
abstract:BACKGROUND:The CGMS Gold continuous glucose monitor presents a problem of lack of accuracy, especially in the lower range, sometimes leading to missed or false alarms. The new algorithm aims to improve the measurement accuracy and hypoglycemia detection. MATERIAL/METHODS:Twenty-one patients with type 1 diabetes were m...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2010-06-01 00:00:00
abstract::BACKGROUND Post-traumatic syringomyelia (PTS) is a common disease after spinal cord injury (SCI). The present study was performed to evaluate the advantages of diffusion tensor imaging (DTI) in estimating SCI and prognosing PTS in SCI rats. MATERIAL AND METHODS Forty rats were divided into 3 groups based on the extent...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.907955
更新日期:2018-01-09 00:00:00
abstract:BACKGROUND:The objective of the present study is to compare the frequency and nature of expected 'whiplash' symptoms in Greece [a country where the chronic whiplash syndrome is rare or unknown] with that in Canada. MATERIAL/METHODS:A symptom checklist was administered to 2 subject groups selected from local companies ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2003-03-01 00:00:00
abstract::BACKGROUND Whether type 2 diabetes mellitus (T2DM) is independently associated with structural heart abnormalities is controversial because of confounders associated with T2DM. This study aimed to investigate echocardiographic features in patients with newly diagnosed T2DM, exploring changes in cardiac structure and f...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.918972
更新日期:2020-01-26 00:00:00
abstract:BACKGROUND:Chronic obstructive pulmonary disease (COPD) is an inflammatory disease associated with reactive oxygen species (ROS) production. The aim of this study was to evaluate the effect of Hypoxen treatment and the effect of HyFnC₆₀ on ROS production in patients' blood. MATERIAL/METHODS:ROS production in blood was...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 临床试验,杂志文章
doi:10.12659/msm.882460
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:Macrolide antibiotics are highly active in vitro against B.burgdorferi, but have limited efficacy in the treatment of patients with Lyme Disease. As macrolides are less active at a low pH, their poor clinical activity might be due to localization of borrelia to an acidic endosome, and their activity improved...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2003-11-01 00:00:00
abstract:BACKGROUND:Growing resistance to antibiotics among both community-acquired and hospital pathogens is making the treatment of most infections increasingly difficult. Therefore, the aim of our multi-center study was to determine the antimicrobial susceptibility of the most frequent aerobic microorganisms isolated from ch...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2005-05-01 00:00:00
abstract::BACKGROUND Interferon alpha (IFNalpha) exerts its anti-proliferative effect on many human cancers. Among the 13 subtypes of human IFNalpha, IFNalpha-1 subtype has 2 variants, named IFNalpha-1a and IFNalpha-1b, that differ from each other in only 1 amino acid, at residue 114. However, the mechanism by which IFNalpha-1a...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.917097
更新日期:2019-09-22 00:00:00
abstract::BACKGROUND Adequate muscle relaxation and rapid recovery of neuromuscular function are essential in the perioperative period. We therefore compared various anesthetic regimens of neuromuscular blockers and antagonists administered to overweight patients undergoing nasopharyngeal surgery. MATERIAL AND METHODS This pros...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.926452
更新日期:2020-09-16 00:00:00
abstract::BACKGROUND The purpose of this study was to investigate the effects of sevoflurane on cancer immunosurveillance and metastasis in non-small-cell lung cancer (NSCLC). MATERIAL AND METHODS NCI-H23 cells, a human NSCLC cell line, were incubated with or without sevoflurane at the concentrations of 0, 12.5, 25, 50, 100, an...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.926395
更新日期:2020-11-03 00:00:00
abstract::BACKGROUND This study aimed to compare the predictive role of two-dimensional transthoracic echocardiography (2D-TTE) and three-dimensional transthoracic echocardiography (3D-TTE) on in-hospital all-cause mortality in patients with heart failure and reduced ejection fraction (HFrEF) due to ischemic heart disease (IHD)...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.922129
更新日期:2020-06-07 00:00:00
abstract::This article is retracted due to authors' claims in regards to errors in data and statistical analyses. Authors' message: We greatly regret to inform you that we just discovered some fatal errors in the statistical analysis, in which we mistakenly used the cultured cells TCR sequencing data as the results of CD8+ LAG3...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,撤回出版物
doi:10.12659/MSM.917907
更新日期:2019-06-13 00:00:00
abstract::BACKGROUND Phenylketonuria (PKU) is an inborn error of metabolism caused by mutations in the phenylalanine hydroxylase (PAH) gene. When untreated, PKU leads to a significant intellectual deficiency. Although early initiation of dietary therapy allows normal cognitive development, low adherence to treatment may result ...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.909146
更新日期:2018-10-30 00:00:00
abstract::BACKGROUND Liver cancer is the third leading cause of tumor-related deaths worldwide. Stomatin-like protein 2 (STOML2) is obviously upregulated in various tumors. In this study, we explored the potential roles and mechanisms of si-STOML2 in the migration and invasion of human hepatoma LM3 cells. MATERIAL AND METHODS T...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.909156
更新日期:2018-10-25 00:00:00
abstract:BACKGROUND:Colloidal fluids, e.g. hydroxyethyl starch (HAES), used as blood plasma substitutes during acute controlled normovolemic hemodilution may cause erythrocyte aggregation. The aim of the presented study was to assess the degree and rate of erythrocyte aggregation in the media containing different concentrations...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:
更新日期:2002-07-01 00:00:00
abstract::BACKGROUND Rheumatoid arthritis (RA) is an inflammatory disorder that is present in approximately 1% of the world's population. This study was aimed to investigate the effect of retinoic acid-platinum (II) complex [RT-Pt(II)] on rheumatoid arthritis (RA) and to explore the mechanism involved. MATERIAL AND METHODS MH7A...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.924787
更新日期:2020-08-03 00:00:00
abstract::The main controversies surrounding the management of DCIS evolve around the need for adjuvant radiotherapy (RT) after adequate local excision (LE) of localized lesions and the role of adjuvant endocrine therapy. All randomized controlled trials (RCTs) examining the role of adjuvant RT and tamoxifen after LE were revie...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章,评审
doi:
更新日期:2005-03-01 00:00:00
abstract::BACKGROUND The purpose of the study was to investigate the ability of microbubbles (MBs) targeting interleukin-18 (IL-18) to detect plaques in a rabbit atherosclerotic plaque model. MATERIAL AND METHODS A rabbit atherosclerotic plaque model was established. The locations of the atherosclerotic plaques were verified by...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.907572
更新日期:2017-11-16 00:00:00
abstract::BACKGROUND Emotional state can be affected by different training loads. The aim of this study was to explore the changes of rat emotional state, as well as the mRNA and protein expressions of N-methyl-D-aspartate receptors (NMDARs), postsynaptic density 95 (PSD-95), and kinesin family member 17 (KIF-17) in the hippoca...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/msm.906781
更新日期:2017-10-17 00:00:00
abstract::BACKGROUND The aim of this study was to assess the effect of combined use of Astragaloside IV(AsIV) and atorvastatin (AV) on the expression of PPAR-γ and inflammation-associated cytokines in atherosclerosis rats. MATERIAL AND METHODS High-density lipoprotein cholesterol (HDL-C), total cholesterol (TC), and low-density...
journal_title:Medical science monitor : international medical journal of experimental and clinical research
pub_type: 杂志文章
doi:10.12659/MSM.908480
更新日期:2018-09-07 00:00:00