introduction: various neuroregenerative procedures have been recently employed along with neurorehabilitation programs to promote neurological function after spinal cord injury (sci), and recently most of them have focused on the acute stage of spinal cord injury. in this report, we present a case of acute sci treated with neuroprotective treatments in conjunction with conventional rehabilitati...

We tested the ability of recombinant human stem cell factor (SCF) to stimulate isolated marrow precursor cells to form colonies in semisolid media and to generate colony-forming cells (CFC) in liquid culture. SCF, in combination with interleukin-3 (IL-3), granulocyte-macrophage colony-stimulating factor (GM-CSF), or granulocyte colony-stimulating factor (GCSF) caused CD34+ cells t o form increa...

A self-regulated high-copy number plasmid containing chloramphenicol resistant gene, for the production of recombinant proteins under the regulation of bacteriophage ?pL promoter, was constructed. The designed 5024 base pair expression plasmid contained a heat sensitive repressor cI857 coding gene to regulate the function of ?pL promoter under heat shock induction. Using the constructed vector,...

Human granulocyte macrophage colony stimulating factor (hGM-CSF) has many therapeutic applications.In this study, in order to verify the purification process, the effect of carbon source, IPTG concentration andpost-induction time on the secretion of recombinant hGM-CSF into the culture medium by recombinantEscherichia coli during high cell density cultivation were evaluated by...

Purified human transferrin. when saturated with iron or zinc, decreased the production of granulocyte-macrophage colony-stimulating factors (GM-CSF) by human T lymphocytes that had been stimulated by phytohemagglutin or concanavalin-A. The iron-saturated transferrin was more active than the zinc-saturated transferrin. This effect was not seen for copper-saturated transferrin or for apotransferr...

Recently, the gene for a novel mammalian hematopoietic growth factor homologous to murine interleukin 3 was isolated from a gibbon T cell line and expressed in monkey COS cells. The factor, termed multi-colony stimulating factor (multi-CSF) or interleukin 3, is stimulatory to human target cells. We investigated the range of enriched human bone marrow and fetal liver hematopoietic progenitors re...

Severe congenital neutropenia (SCN) and Clostridium septicum myonecrosis is an uncommon and life-threatening association requiring urgent combined aggressive medical and surgical management. We report 2 cases of SCN (1 with known Kostmann's syndrome and 1 not known at presentation to have a congenital neutropenic disorder but subsequently received a diagnosis of cyclic neutropenia) who presente...

ABBREVIATIONS. USPHS, US Public Health Service; IDSA, Infectious Diseases Society of America; HIV, human immunodeficiency virus; PCP, Pneumocystis carinii pneumonia; TE, toxoplasmic encephalitis; MAC, Mycobacterium avium complex; AIDS, acquired immunodeficiency syndrome; TB, tuberculosis; TMP/ SMZ, trimethoprim/sulfamethoxazole; BI, bacterial infections; TST, tuberculin skin test; PPD, purified...

BACKGROUND Following the release of the initial presentation of filgrastim (granulocyte colony-stimulating factor), several biosimilars have been developed worldwide. OBJECTIVE To study the efficacy of a Mexican biosimilar granulocyte colony-stimulating factor in a single transplant center. METHODS In a group of 19 consecutive patients with multiple sclerosis given autografts, we employed g...