An earlier paper in this journal reported on the perception and experience of 77 allopathic health practitioners (AHPs) and health managers about working together with South African traditional health practitioners (THPs). The paper stated that the abolishment of the Witchcraft Suppression Act of 1957 and the introduction of the Traditional Health Practitioners Act No. 22 of 2007 is a milestone...

BACKGROUND Peripheral neuropathy is a well-known side effect of vincristine (VCR), a microtubule inhibitor used for R-CHOP or R-CHOP-like (namely R-CVP and R-THP-COP) regimens. Previous studies have shown that both the total dose of VCR and the number of treatment cycles are related to the incidence of VCR-induced peripheral neuropathy (VIPN). However, VIPN will also occur during the first trea...

BACKGROUND Cat allergen Fel d 1 is a heterodimer encoded by 2 separate genes that has been difficult to produce as a fully immunoreactive molecule. OBJECTIVE We sought to engineer recombinant (r) Fel d 1 with IgE and IgG antibody binding comparable with that of the natural allergen that could be targeted to antigen-presenting cells. METHODS The rFel d 1 chains were coexpressed in baculoviru...

The twLub2 chromosome was generated by rare recombination between a complete t haplotype and a wild-type form of mouse chromosome 17. This recombinant chromosome expresses a dominant lethal effect in all embryos that inherit the mutant chromosome from their mothers. The phenotype of this maternal effect is indistinguishable from that expressed by the previously described Thp deletion chromosome...

Rheumatoid arthritis is a widespread autoimmune disease. In the murine K/B×N arthritis model, anti-GPI (anti-glucose 6-phosphate isomerase) antibodies lead to the formation of immune complexes. In the course of pathogenesis, these complexes activate the immune system and induce degranulation of mast cells, which are essential in this model of rheumatoid arthritis. A major mediator in mast cell ...

Histamine is a well known amine which controls many physiological functions of the CNS, including; fluid balance, appetite, thermoregulation, cardiovascular control, learning and stress response. All these functions are done via three membranous H1, H2 and H3 receptors, which in laboratory animals feeding behaviour is under the control of H1 type. In order to investigate the central effect of h...

The histamine H(4) receptor (H(4)R) is the latest identified histamine receptor to emerge as a potential drug target for inflammatory diseases. Animal models are employed to validate this potential drug target. Concomitantly, various H(4)R orthologs have been cloned, including the human, mouse, rat, guinea pig, monkey, pig, and dog H(4)Rs. In this article, we expressed all these H(4)R orthologs...

Previous studies have demonstrated that central injection of L-carnosine (beta-alynyl-L-histidine), dipeptide synthesized in mammalian muscles, affects renal sympathetic nerve activity (RSNA) and blood pressure (BP) in anesthetized rats. In the present study, using urethane-anesthetized rats, we examined the dose-dependent effects of intravenous (IV) injection of various doses of anserine, dipe...

Although the effectiveness of histamine-related drugs in the treatment of peripheral and central vestibular disorders may be explained by their action on the vestibular nuclei, it has also been shown that antivertigo effects can take place at the peripheral level. In this work, we examined the actions of H3 histaminergic agonists and antagonists on the afferent neuron electrical discharge in th...