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305 articles for “serum”
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Research ArticleOpen accessEvery word in the titleEffect of Verapamil on Serum Level of Salinomycin in Diabetic RatsHossein Najafzadeh, Said Reza Fatemi, Amir AshnaProblem statement: The aim of present study was evaluation function of P-glycoprotein with or without verapamil in normal and diabetic rats; which the function of P-glycoprotein was indirectly evaluated by detection of serum slainomycin concentration with HPLC method. Approach: This study was carried in 4 groups of rats including normal rats which received salinomycin and verapamil together salinomycin; and diabetic … …American Journal of Applied Sciences, Vol. 8, Issue 9 · 1 Aug 2011 · 6,823 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleDiagnostic Value of Serum and Cerebrospinal Fluid Procalcitonin in Differentiation Bacterial from Aseptic MeningitisZhinous Bayat Makoo, Hamid Reza Soltani, Akbar Hasani et al.Problem statement: Acute bacterial meningitis is one of the most important causes of medical emergency diseases, which can cause high mortality and morbidity rates. Early antibiotic therapy is life saving in bacterial meningitis. One of the most common etiologies of acute meningitis is viral. Differentiation between bacterial and Aseptic meningitis is mandatory, which leads to avoid useless administration of antibiotics. … …American Journal of Infectious Diseases, Vol. 6, Issue 4 · 31 Dec 2010 · 12,078 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleEffect of Storage Time and Temperature on Serum AnalytesAbdoljalal MarjaniInformation on the measured concentration of serum analytes during storage of serum samples is often incomplete and sometimes contradictory. The 10 analytes have not studied in this area in healthy subjects. The aim of present study was designed to determine the effect of storage time and temperature on the laboratory results of 10 analytes in sera from apparently healthy adult … …American Journal of Applied Sciences, Vol. 5, Issue 8 · 31 Aug 2008 · 8,870 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleApplication of a Serum/Protein-Free Medium for the Growth of Mammalian Cell Lines and High Level Production of Classical, Variant and Very Virulent Strain of Infectious Bursal Disease Virus (IBDV)Ane Franciele Tapparo, Paloma Oliveira Tonietti, Maria CecÍlia R. Luvizotto, Tereza C. CardosoThe aim of this study was to verify the capacity of IBDV strains, Lukert, F52/70 and very virulent Brazilian genotype (G11) to infect and replicate on cell culture maintained without serum or protein supplementation. BHK21 and CER cells were directed adapted to growth under absence of protein and/or fetal bovine serum with addition of 5 µg mL-1 of insulin-like growth … …American Journal of Agricultural and Biological Sciences, Vol. 3, Issue 2 · 30 Jun 2008 · 7,656 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleBio-Safety Technology in Production of Bovine Herpesvirus Type 5 (BoHV-5) Using an Alternative Serum-Free MediumTereza C. Cardoso, Heitor F. Ferrari, Maria Cecília R. Luvizotto, Clarice W. ArnsThe detection and growth of bovine herpes virus type 5 (BoHV-5) was evaluated in three different media without foetal bovine serum or animal protein by infecting three different cell lines. The OPTI-PRO, VP-SFM and RPMI 1640 media were supplemented by L-glutamine, antibiotics added by 5µg of insulin-like growth factor (IGF-I) and used to adapt CER, MDBK and CRIB cells in … …American Journal of Biochemistry and Biotechnology, Vol. 3, Issue 3 · 30 Sep 2007 · 6,991 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleStabilization of Tyrosinase-Bovine Serum Albumin Crystals by GlutaraldehydeD. Norouzian, A. Akbarzadeh, M.H. Abnosi et al.Tyrosinase and bovine serum albumin were co-crystallized by saturated ammonium sulfate solution(65%) and 20% polyethylene glycol ( PEG) 6000 and n-propanol as co-solvents .The obtained crystals were cross linked by glutaraldehyde solution(1% v/v).Polyethylene glycol 6000 was found to be better co-solvent than n-propanol. The developed biocatalyst could be recycled 6 times without further loss of tyrosinase activity. No loss of … …American Journal of Biochemistry and Biotechnology, Vol. 3, Issue 3 · 30 Sep 2007 · 7,194 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleImmunofluorometrical Exploring of Cortisol Hormone Levels in the Serum of Patients with Histologically Verified Microcellular Lung CancerIvan MilosevicIt is already known in the science that the cells of microcellular lung cancer can produce ACTH. By following the levels of Cortisol as one consequence of ACTH producing, in the serum of microcellular lung cancer patients, we could make some statistical conclusions how significant these levels would be in eventual future early diagnostic procedures, besides already existing tumormarkers etc. … …American Journal of Immunology, Vol. 1, Issue 1 · 31 Mar 2005 · 7,177 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleRelation between Macroscopic Binding Constant and the Anticancer Efficacy of the Bovine Serum Albumin-Quercetin Complex against Drug-Sensitive and Drug-Resistant CellsWinit Choiprasert, Chatchanok Loetchutinat, Nathupakorn Dechsupa, Samlee MankhetkornProblem statement: We have previously analyzed the interaction of BSA with flavonoids by using FRET. In this study, the role of BSA on increasing in solubility and on carrying the quercetin derivatives thus enhanced their anticancer efficacy against drug-sensitive and drug-resistant cells were conducted. Approach: The macroscopic (KD) and microscopic (kd) binding constant of the complexation and the cellular partition … …American Journal of Biochemistry and Biotechnology, Vol. 7, Issue 1 · 27 May 2011 · 8,292 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleQuantitative Analysis of Hypothalamic Proline-Rich Peptide-1 in Blood Serum of Patients with Malignant TumorsNarine Tumasyan, Silva Abrahamyan, Nune Kocharyan et al.The proline-rich-peptides are a class of neurosecretory hypothalamic bioactive polypeptides derived from cattle and comprise the content of bovine posterior pituitary neurosecretory granules. These peptides are co-validated through a single precursor protein neurophysin-vasopressin-associated glycoprotein. Proline-Rich-Polypeptide-1 (PRP-1) is a 15-amino acid peptide with anti-neurodegenerative, immunoregulatory, hematopoietic, antimicrobial, and antitumor activity. The aim of this study, accordingly, is to elaborate an assay … …OnLine Journal of Biological Sciences, Vol. 25, Issue 4 · 27 Nov 2025 · 2,283 accessesView PDFCite
Research NotesOpen accessEvery word in the titlePre-Analytical Stability of Glycemia and Cholesterolemia in Serum Samples After Overnight Storage Under Controlled Freezing Conditions at -20°CSamia El Mahi, Asmae Tantane, Sanaa Ait HamouThe process of analysis comprised three phases: the pre-analytical, analytical, and post-analytical phases. Understanding the stability of biochemical analytes is of crucial importance. A study was conducted at the biochemistry and hematology laboratory in the National Institute of Hygiene in Rabat, Morocco. This study, that involved 160 individuals (both patients and healthy subjects), aimed to determine the stability of two … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 2 · 30 Sep 2025 · 2,581 accessesView PDFCite