Snakebite is listed as a neglected tropical disease by the WHO. Up to 2.5 million people are bitten each year, resulting in up to 125.000 deaths, and 400.000 permanent disabilities due to tissue necrosis. We investigated 94 plant species from Africa, which are used in traditional medicine to treat snakebites, for inhibitory activity against the necrosis enzymes hyaluronidases, phospholipase A2 ...

Levels of circulating interleukin (IL)-2, IL-6, and IL-10, measured by enzyme-linked immunosorbent assay, were significantly higher in patients with cat scratch disease (CSD) than in healthy control subjects; no induction of IL-12 was observed, and levels of interferon-gamma and IL-4 were generally not detectable. This is the first report showing increased circulating cytokine levels in patient...

BACKGROUND/AIMS Cat-scratch disease (CSD), caused by Bartonella henselae is one of the most common zoonosis. However, only several cases of B. henselae infection have been reported in Korea. This study investigated the seroprevalence of B. henselae in healthy adults and related risk factors. METHODS Serum samples from 300 healthy participants were analyzed using an immunoglobulin G immunof lu...

The objective of this study was to observe the apoptosis-inducing effect and mechanism of baicalin on human cervical cancer HeLa cells. The inhibitory effect of baicalin on the growth of HeLa cells was measured by MTT assay, and cell proliferation and migration was analyzed by cell scratch assay. Morphological changes of apoptotic cells were viewed by the light microscope and electron microscop...

The objective of this study was to observe the apoptosis-inducing effect and mechanism of baicalin on human cervical cancer HeLa cells. The inhibitory effect of baicalin on the growth of HeLa cells was measured by MTT assay, and cell proliferation and migration was analyzed by cell scratch assay. Morphological changes of apoptotic cells were viewed by the light microscope and electron microscop...

The hallucinogen analogue trans-2-(2,5-dimethoxy-4-methylphenyl)cyclopropylamine was modified by adding a 3-methyl group, either cis or trans with respect to the amino group. These two isomeric cyclopropyl ring-methylated compounds were then tested for activity in the mouse ear-scratch assay and for a contractile effect in the rat fundus preparation. Neither compound was found to possess apprec...

PURPOSE The aim of the study was to test the hypotheses that injury stimulates the expression of miR-205, which in turn inhibits KCNJ10 channels by targeting its 3' UTR, thereby facilitating the wound-healing process in human corneal epithelial cells (HCECs). METHODS A stem-loop qRT-PCR was used to examine the miR-205 expression. BrdU cell proliferation assay and wound scratch assay were appl...

The aim of the study was to investigate the protective effects of sodium hydrosulfide (NaHS), a H2S donor, against hypoxia-induced injury in human umbilical vein endothelial cells (HUVECs) and also to look into the possible mechanisms by which H2S exerts this protective effect. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay and scratch wound healing assay were chosen to...