Seventeen strains of Haemophilus ducreyi were isolated from genital lesions which were negative for syphilis by dark-field examination. Media used for primary isolation at various times during the study were enriched chocolate agar, chocolate agar plus vancomycin (3 microgram/ml), rabbit blood agar plus vancomycin (3 micrograms/ml), fetal bovine serum agar, and fetal bovine serum agar plus vanc...

Background Follicle stimulating hormone (FSH) produced in recombinant Chinese hamster ovary (CHO) cells used for infertility treatment. Fetal Bovine Serum (FBS) in known as a factor in medium culture that provides the tolerance towards physiochemical variations and protects cells against apoptosis; on the other hand, FBS is the most expensive component in medium culture and collection that caus...

Background/aim: Serum and growth factor deprivation, a common cellular stressor in solid tumors, arises upon irradiation, chemotherapy, antiangiogenesis. Spheroid body culture aims to enrich cancer stem cells by using low attachment conditions some factors, such as basic fibroblast epidermal support the spheroid formation serum-free culture. However, without any factors can imitate tumor enviro...

The subcellular localization of protein kinase C and the ability of phorbol esters to alter cell phenotype were examined in the U937 monoblastic cell line. Protein kinase C activity was evaluated using an in vitro assay measuring histone phosphorylation in the cytosolic and detergent extracted particulate fractions obtained after disrupting cells that had been cultured previously under varying ...

background: progress in the field of biology and biochemistry has led to the discovery of numerous bioactive peptides and proteins in the last few decades. delivery of therapeutic proteins/peptides has received a considerable amount of attention in recent years. methods: in this study, a two-step desolvation method was used to produce biodegradable hydrophilic gelatin nanoparticles (gnp) as a d...

Objective To study the effects of simvastatin on the hypertrophy of cultured rat cardiac myocytes induced by serum and the role of phosphatase and tensin homolog deleted on chromosome ten (PTEN) in the signal pathway. Methods Cultured neonatal SpragueDawley (SD) rat cardiac myocytes were treated with 15% fetal bovine serum, or without serum, or different consentrations of simvastatin. Image ana...

Submit Manuscript | http://medcraveonline.com Abbreviations: BSA: Bovine Serum Albumin; CD4: Cluster of Differentiation 4; CPS: Capsular Polysaccharide; CXCL10: Chemokine X Chemotactic Ligand 10; DHBA: Dihydroxybenzoic Acid; ER Stress: Endoplasmic Reticulum Stress; FBS: Fetal Bovine Serum; HLA: Human Leukocyte Antigen; IP-10: InterferonInducible Protein 10; LCN2: Lipocalin 2; NGAL: NeutrophilGe...

Previous clinical research has suggested high-affinity binding of flavopiridol (FLAP) to human blood serum proteins, specifically either human serum albumin (HSA) or human alpha-1-acid glycoprotein (hAGP), when compared to fetal bovine serum albumin (BSA) or bovine alpha-1-acid glycoprotein (bAGP) used in pre-clinical assays. This high-affinity binding was suggested as the reason for its poor h...

The joint probability distribution in the full counting statistics (FCS) for noninteracting electrons is discussed for an arbitrary number of initially separate subsystems which are connected at t = 0 and separated again at a later time. A simple method to obtain the leading-order long-time contribution to the logarithm of the characteristic function is presented which simplifies earlier approa...