Dissociated primary neuron culture has been the most widely used model systems for neuroscience research. Most of these primary neurons are cultured on adhesion matrix-coated surface to provide a proper environment for cell anchorage under serum-free conditions. In this study, we provide an alternative technique to promote the adhesions of these neurons using aurintricarboxylic acid (ATA), a no...

BACKGROUND Cutaneous nonhealing ulceration is a threatening manifestation of vasculitis. Hyperbaric oxygen (HBO), frequently used as adjuvant therapy for patients with ischaemic ulcers, exerts additional beneficial effects on the vascular inflammatory response. AIM To evaluate the effect of HBO on vasculitis-induced nonhealing skin ulcers. METHODS The study population comprised 35 patients ...

IL-10 is associated with tumor malignancy via immune escape. We hypothesized that IL-10 haplotypes categorized by IL-10 promoter polymorphisms at -1082A>G, -819C>T, and -592C>A might influence IL-10 expression and give rise to non-small cell lung cancer (NSCLC) patients with poor outcomes and relapse. We collected adjacent normal tissues from 385 NSCLC patients to determine IL-10 haplotypes by ...

Breathing hyperbaric oxygen (HBO) is common practice in hyperbaric and diving medicine. The benefits of breathing HBO, however, are limited by the risk of central nervous system O2 toxicity, which presents as seizures. We tested the hypothesis that excitability increases in CA1 neurons of the rat hippocampal slice (400 microm) over a continuum of hyperoxia that spans normobaric and hyperbaric p...

BACKGROUND Aurintricarboxylic acid (ATA) and ethacrynic acid (ECA) have been reported to exhibit antiviral activity against vaccinia virus infections in cell culture by inhibiting early and late gene transcription, respectively. The purpose of this work was to determine if these inhibitors would effectively treat vaccinia virus infections in mice, which has not previously been studied. METHOD...

BACKGROUND Pain is influenced by weather changes under certain circumstances, and inflammatory pain in animal models is ameliorated by pressure, but the underlying mechanism of atmospheric pressure has not been clearly elucidated. OBJECTIVE To examine the effect of pressure on pain in an arthritic animal model. STUDY DESIGN Controlled animal study. SETTING Laboratory animal study. METHO...

2008 Volume 1 No 2 Wound Healing Southern Africa The therapeutic range for oxygen therapy is an inspired oxygen partial pressure (PaO2) of 1.5 to 3 times atmospheric pressure (ATA). Higher oxygen pressures (> 3 ATA) are too toxic for clinical use. There are five groups of therapeutic mechanisms attributed to hyperbaric oxygen use: • Hyperoxygenation • Vasoconstriction • Neovascularisation (angi...

The role of antioxidants in maintaining the functional integrity of adrenocortical cells during in vitro exposure to endosulfan, an organochlorine pesticide, was investigated in rainbow trout (Oncorhynchus mykiss). Aminotriazole (ATA), an inhibitor of catalase (CAT), L-buthionine sulfoximine (L-BSO), an inhibitor of glutathione (GSH) synthesis, and N-acetyl cysteine (NAC), a glutathione precurs...

The authors of guidelines provide 100 recommendations describing many intensively discussed issues. Among them is hepatotoxicity of PTU and limitation of PTU treatment mainly to the first trimester of pregnancy. Methimazole becomes first line ATD for patients with new onset of Graves’ disease. Graves’ orbitopathy (GO) is classified according to its clinical activity and severity. Deterioration ...

Allium formosum Sennikov & Lazkov sp. nov. is described as new to science and illustrated. This species is the second member of Allium sect. Spathulata F.O.Khass. & R.M.Fritsch, being different from Allium spathulatum F.O.Khass. & R.M.Fritsch in larger, broader, obtuse and more intensely purple-coloured tepals, and in a more robust habit. It is a local endemic of Babash-Ata Mt. Range situated e...