Abstract：
BACKGROUND:The purpose of our study was to investigate both qualitatively and quantitatively the microbial content of probiotic products licensed for medicinal purposes. MATERIAL/METHODS:Microbiological analysis was performed on five different brands of probiotic products that claimed to contain lactobacilli and/or bifidobacteria. The species were determined based on phenotypic characters, using API 50CH, API 20A, and API rapid ID 32A kits. Bacterial strains belonging to the Bifidobacterium genus were further identified using genotypic methods (amplification of specific DNA fragments by PCR and analysis of their nucleotide sequences). The products were also analyzed for pathogenic bacteria. The number of microorganisms contained in four of the products was determined using the plate-count method and the most-probable-number method. The actual and claimed content of probiotic products was analyzed statistically. RESULTS:Microbiological and genetic analysis showed that, in terms of quality, only three of the five products contained the bacterial strains claimed on the label. None of the tested products contained pathogens. Quantitative analysis demonstrated that 57 of 64 samples (89% [95% CI: 81-97]) contained bacterial counts at the cell densities (doses) claimed on the label. CONCLUSIONS:Our study demonstrates unsatisfactory qualitative microbiological specification in the tested products. However, there was good quantitative agreement with the labeling. Our findings indicate that regulations governing the labeling of probiotic products are urgently required.
journal_name
Med Sci Monitjournal_title
Medical science monitor : international medical journal of experimental and clinical researchauthors
Szajewska H,Fordymacka A,Bardowski J,Górecki RK,Mrukowicz JZ,Banaszkiewicz Asubject
Has Abstractpub_date
2004-09-01 00:00:00pages
BR346-50issue
9eissn
1234-1010issn
1643-3750pii
4256journal_volume
10pub_type
杂志文章abstract：BACKGROUND:The receptor-binding cancer antigen expressed on SiSo cells (RCAS1) is a human tumor-associated antigen that has been considered to play a crucial role in tumor progression by enabling cancer cells to evade immune surveillance. The present study aimed to evaluate the clinical significance of RCAS1 expression...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.881902
更新日期：2011-08-01 00:00:00
abstract：:Traumatic brain injury is a serious clinical problem connected with high mortality rate and long-term neurobehavioral and socioeconomic consequences. Pathomechanism of such insult is complex and not clear in all aspects as yet. Thus, a primary mechanistic insult to the brain initiates metabolic and inflammatory proces...
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：2000-03-01 00:00:00
abstract：BACKGROUND:This study investigates the effect of the petroleum ether, chloroform, and ethyl acetate fractions of the total ethanolic extract of Convolvulus pluricaulis Choisy (Family: Convolvulaceae) on depression in mice. MATERIAL/METHODS:The petroleum ether (25, 50 mg/kg), chloroform (25, 50, 100 mg/kg), and ethyl a...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
abstract：BACKGROUND:Sleep deprivation contributes to the development and recurrence of ventricular arrhythmias. However, the electrophysiological changes in ventricular myocytes in sleep deprivation are still unknown. MATERIAL AND METHODS:Sleep deprivation was induced by modified multiple platform technique. Fifty rats were as...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.893414
更新日期：2015-02-19 00:00:00
abstract：:BACKGROUND Nimotuzumab is an anti-EGFR monoclonal antibody which has been widely used in cancer treatment. However, the safety and efficacy of nimotuzumab combined with chemotherapy in locally advanced or metastatic esophageal cancer patients remain unclear. MATERIAL AND METHODS To address this open question, we colle...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,随机对照试验
doi：10.12659/msm.902645
更新日期：2017-01-24 00:00:00
abstract：BACKGROUND:NFKBIA encodes the inhibitors of nuclear factor-κB (NF-κB), which regulate the translation of the genes involved in the inflammatory and immune reactions. Polymorphisms (rs2233406, rs3138053, and rs696) of NFKBIA have been implicated in susceptibility to many cancer types. MATERIAL AND METHODS:To evaluate t...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章,meta分析
doi：10.12659/msm.895257
更新日期：2015-10-21 00:00:00
abstract：:The aim of this study is to define risk factors for severe complications following anatomical liver resections. The study material consists of the first 50 patients (26 women, 24 men, at mean age 50.6 years) treated at 3rd Department of Surgery 2nd Faculty of Medicine, Medical University in Warsaw. The indications for...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2001-05-01 00:00:00
abstract：BACKGROUND:NAA, marker of neurons integrity and viability, is one of the most important brain metabolites visible in 1H MRS. In most studies of schizophrenia, the decrease of NAA level was observed in the temporal, frontal lobes and in the thalamus. This finding was observed more often among chronic patients, what sugg...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2007-05-01 00:00:00
abstract：BACKGROUND:The aim of this study was to investigate susceptibility-weighted imaging (SWI) signal changes in different brain regions in a rabbit model of acute hemorrhagic anemia. MATERIAL/METHODS:Ten New Zealand white rabbits were used for construction of the model of acute hemorrhagic anemia. Signal intensities of SW...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.890641
更新日期：2014-07-25 00:00:00
abstract：BACKGROUND:To evaluate a new liquid polymer developed for selective arterial tumor embolization. MATERIAL/METHODS:In six rabbits we embolized the renal artery with pure 2-P-HEMA. Three rabbits were killed immediately after embolization, one after 12 h, and two animals underwent follow-up angiography after two weeks. I...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2004-08-01 00:00:00
abstract：BACKGROUND:Abdominally based perforator free flaps are commonly used in reconstructive breast surgery. Pre-operative assessment using a variety of imaging techniques has become increasingly popular to assess the anatomy of the abdominal perforators. We hypothesize that color flow duplex ultrasonography is a reliable me...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2010-08-01 00:00:00
abstract：BACKGROUND:Bax activation and intracellular redistribution as well as its prognostic significance during steroid-induced apoptosis of leukemic cells in childhood acute lymphoblastic leukemia (ALL) remain a matter of controversy. The purpose of this study was to assess time-resolved changes in Bax activation and its int...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2009-06-01 00:00:00
abstract：:BACKGROUND The correlation between serum concentration of neuron specific enolase (NSE), S100B, and the prognosis of patients with acute spinal cord injury (ASCI) remains controversial. MATERIAL AND METHODS Sixty patients with confirmed diagnosis of ASCI were recruited for this study from February 2015 to January 2017...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.907406
更新日期：2018-06-30 00:00:00
abstract：:BACKGROUND Lysophosphatidic acid (LPA) is an active compound of oxidized low-density lipoprotein that serves as an endogenous TLR4 ligand. Ligand activation of TLR4 activates nuclear factor-kappaB (NF-κB) and the transcription of NF-κB-regulated inflammatory cytokines, which are involved in the development of atherosc...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.906450
更新日期：2018-07-13 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 incidence of osteoclast-like giant cell tumor of the pancreas (OGTP) is very low, and relatively little OGTP clinical data is available. The present study, therefore, sought to conduct a more comprehensive analysis of the clinical characteristics and prognosis of OGTP. MATERIAL AND METHODS A large popul...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.922585
更新日期：2020-07-27 00:00:00
abstract：BACKGROUND:Omeprazole is a proton pump inhibitor of increasingly wide application in the treatment of different gastroenterological diseases. The purpose of the study was to evaluate the effect of omeprazole (O) on the level of plasma malondialdehyde (MDA). MATERIAL AND METHODS:Omeprazole was administered intraperiton...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2001-01-01 00:00:00
abstract：:BACKGROUND Quercetin is a natural bioactive flavonoid that is present in a wide variety of vegetables and fruits and exhibits a promising anti-metastasis property in various human cancer cells. However, the effect of quercetin on human HCCLM3 cells is unclear. MATERIAL AND METHODS In the current study, a wound-healing...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.906172
更新日期：2018-04-27 00:00:00
abstract：BACKGROUND:This study aimed to determine the efficacy and safety of recombinant Mycobacterium tuberculosis ESAT-6 protein for diagnosis of pulmonary tuberculosis (TB). MATERIAL AND METHODS:A phase II trial was performed in 158 patients with pulmonary TB (145 initially-treated and 13 re-treated) and 133 healthy subject...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.889425
更新日期：2013-11-12 00:00:00
abstract：:Osteoporosis is an important health problem worldwide. Siwu decoction (SWD) and its modification have a good clinical effect on osteoporosis. However, the molecular mechanism of SWD on osteoporosis has not been thoroughly explained. A systematic pharmacological methodology was utilized to predict the active compounds ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.917393
更新日期：2019-10-31 00:00:00
abstract：:BACKGROUND The aim of this study was to study the effects of 1-alpha,25-dihydroxy-cholecalcifero (1,25(OH)2D3) on liver fibrosis and the generation of Th17 cells in vivo and in vitro. MATERIAL AND METHODS Thirty C57 mice were randomly divided into control, model, and treatment groups. Hepatic fibrosis was induced by s...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.904271
更新日期：2017-04-29 00:00:00
abstract：:BACKGROUND The purpose of this study was to explore the function and mechanism of peroxisome proliferator activated receptor agonist (PPARγ) in the toll-like receptor 2 (TLR2)/nod-like receptor with pyrin domain containing 3 (NLRP3) inflammatory corpuscle pathway of asthmatic mice. MATERIAL AND METHODS Eighteen female...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.910766
更新日期：2018-12-13 00:00:00
abstract：:BACKGROUND Dental age is less affected than the bone age by nutritional and hormonal factors. The assessment of dental age in children is of value in clinical and forensic practice. The aims of this study were to compare the Demirjian method and the Willems method in the assessment of dental age in children in Poland ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.910657
更新日期：2018-11-19 00:00:00
abstract：:BACKGROUND Serine hydroxymethyltransferase 2 (SHMT2) is a key enzyme in one-carbon cell metabolism, including in liver cancer. However, the associations between SHMT2 expression at the gene and protein level and prognosis in patients with hepatocellular carcinoma (HCC) remains unknown. This study aimed to investigate ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.915754
更新日期：2019-08-05 00:00:00
abstract：:BACKGROUND Catheter radiofrequency ablation for typical atrial flutter is considered to be safe and effective. However, atrial fibrillation (AF) following cavotricuspid isthmus ablation for atrial flutter has been reported in patients without a previous history of AF, which has implications for the decision to use ora...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.912918
更新日期：2019-05-05 00:00:00
abstract：:Febrile seizures are a common occurrence in young children with incidence rates varying from 3-14%, depending on the geographic region. Studies have suggested that an elevated temperature is a factor in their development, though other factors may synergistically lower the seizure threshold. While it is recognized that...
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：2007-09-01 00:00:00
abstract：:BACKGROUND We scrutinized the feasibility of apoptosis induction in blood cancer cells by means of low-intensity ultrasound and the proteasome inhibitor bortezomib (Velcade). MATERIAL AND METHODS Human leukemic monocyte lymphoma U937 cells were subjected to ultrasound in the presence of bortezomib and the echo contras...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/msm.898323
更新日期：2016-12-22 00:00:00
abstract：:BACKGROUND Although extracellular signal-regulated kinase 5 (ERK5) is known to be critical for osteoclast differentiation, there are few studies on how fluid shear stress (FSS) regulates osteoclast differentiation through the ERK5 signaling pathway. We examined the expression of nuclear factor of activated T cells c1 ...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：10.12659/MSM.918370
更新日期：2020-01-08 00:00:00
abstract：BACKGROUND:The goal was to ascertain the prevalence of SLE in the population over 18 years of age in the Scandicci-Le Signe area of Florence, Italy, based on the records of general practitioners (GPs). MATERIAL/METHODS:Twenty GPs screened 32,521 patients by administering the Lupus Screening Questionnaire (LQS) and fou...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2005-09-01 00:00:00
abstract：BACKGROUND:A remarkable increase has been noted in the rate of incidence of rectal cancer. Post- or preoperative adjuvant treatment has significantly decreased the risk of local recurrence, but still only about 50% of all patients with rectal cancer treated radically can achieve a permanent cure. The majority of failur...
journal_title：Medical science monitor : international medical journal of experimental and clinical research
pub_type： 杂志文章
doi：
更新日期：2001-11-01 00:00:00
