Side-channel attacks against the human brain: the PIN code case study (extended version).

We revisit the side-channel attacks with brain-computer interfaces (BCIs) first put forward by Martinovic et al. at the USENIX 2012 Security Symposium. For this purpose, we propose a comprehensive investigation of concrete adversaries trying to extract a PIN code from electroencephalogram signals.

Presence of luteinizing hormone-releasing hormone binding sites in cultured porcine lymphocytes.

Membrane-enriched homogenates of fresh and cultured (48 h) porcine lymphocytes were assayed for the presence of specific LHRH receptors by saturation and displacement analysis using [D-Ser-(TBU)6, des-Gly-NH2(10)] LHRH-EA as the labeled and unlabeled ligand. Membrane-enriched homogenates of porcine pituitaries served as positive controls while porcine granulosa cell membranes and crude liver homogenates served as negative controls. Specific high-affinity LHRH receptors were found in porcine pituitaries (Kd = 0.

Subcellular distribution of beta-carotene, retinol, and alpha-tocopherol in porcine lymphocytes after a single injection of beta-carotene.

The subcellular distribution of beta-carotene, retinol, and alpha-tocopherol in lymphocytes was studied in pigs (50 to 55 kg) injected once with 0, 20, or 40 mg of beta-carotene. Blood was sampled at 0, 24, 48, and 72 h postinjection. Plasma beta-carotene in treated pigs peaked at 24 h and decreased rapidly thereafter.

Kinetic characteristics of beta-carotene uptake after an injection of beta-carotene in pigs.

Two experiments were conducted to study the uptake of beta-carotene in plasma, lipoproteins, and blood cells in pigs (50 to 55 kg; n = 40) after an i.m. injection of 0, 10, 20, or 40 mg of beta-carotene.