Toxin Collection (page 4)

Malaysian forest scorpion (Heterometrus spinifer). This burrowing scorpion is native to the rain forests of Malaysia. It is mainly nocturnal, feeding on spiders and insects

Cone shell harpoon, SEM
Cone shell harpoon. Coloured scanning electron micrograph (SEM) of the venomous harpoon of a cone shell (Conus sp.), a type of marine snail

Heavybeak parrotfish or steephead parrotfish (Chlorurus gibbus). This tropical fish inhabits reefs and shallow waters in the Red Sea

Muscarine molecule
Muscarine, molecular model. This toxic compound is present in a number of mushrooms. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white)

Coriamyrtin toxin molecule
Coriamyrtin, molecular model. This toxin is found in high concentrations in the berries of the plant Coriaria myrtifolia. Atoms are represented as spheres and rods and are colour-coded

Shiga-like toxin I subunit molecule
Shiga-like toxin. Molecular model of the binding (B) subunit of Shiga-like toxin I. This toxin is produced by Escherichia coli bacteria

Cone shell researcher
Cone shell research. Researcher Barbara Furie holding a tank of cone shells (Conus sp.), venomous marine snails. The proteins (conotoxins)

Testosterone hormone, molecular model
Testosterone hormone. Molecular model of the structure of the male sex hormone testosterone. Shown as a map of electrostatic potential

Dioxin molecule
Dioxin, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (blue), oxygen (red) and chlorine (green)

Tuberculosis resistance to some drugs
Conceptual computer illustration showing the virtual brick wall resistance of Tuberculosis (TB) to drugs. Drug resistance is the reduction in effectiveness of a drug such as an antimicrobial or an

Red lionfish (Pterois volitans). Lionfish are highly venomous. Their long dorsal spines are laced with a dangerous toxin and are normally used for defence. Photographed in the Red Sea

Cholera toxin, artwork
Cholera toxin, molecular structure. Cholera is an infectious intestinal disease caused by this toxin produced by the Gram-negative bacterium Vibrio cholerae

Palytoxin molecule. Computer model of the soft coral toxin, palytoxin. Atoms are represented as spheres and are colour-coded; carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red)

Chemical weapons disposal. View of part of a plant built to dispose of organophosphate nerve gas. Nerve gases of this kind were known as the V-series, the most famous being VX

E. coli bacterium, artwork
Computer artwork of the inner structure of a e. coli bacterium. Shown are the pili and capsule (yellow), the membrane (green). the ribosome (light blue) and the DNA (blue). E

E. coli EHEC bacteria, computer artwork
Computer artwork of a enterohaemorrhagic E. coli (EHEC), a dangerous form of the normally harmless E. coli bacteria which live in the human intestine

Shiga toxin from E. coli
Computer artwork ribbon diagram of Shiga toxin type 2 (Stx2) from Escherichia coli O157. Shiga toxin is produced by enterohaemorrhagic E. coli (EHEC), a dangerous form of the normally harmless E

Dinoflagellate, SEM
Dinoflagellate. Coloured scanning electron micrograph (SEM) of the dinoflagellate Prorocentrum balticum. Dinoflagellates are unicellular (single-celled) protozoans

Monkshood (Aconitum albo-violaceum)
Monkshood flowers (Aconitum albo-violaceum). This plant, also known as aconite, is a medicinal plant that is used as a sedative or as a painkiller (analgesic)

Liver, artwork. The liver is the largest gland in the human body and the largest internal organ. It plays a vital role in metabolism, storing nutrients in forms such as glycogen

Rhubarb leaf, light micrograph
Rhubarb leaf. Polarised light micrograph of a longitudinal section through a rhubarb (Rheum sp.) leaf. The dark blue structure is a vascular bundle

FAST-ACT toxin-destroying powder, artwork. FAST-ACT is a powder made of magnesium, titanium and oxygen, that absorbs and destroys toxins (red)

Tetrodotoxin molecule. Computer model of a molecule of tetrodotoxin (TTX), a powerful neurotoxin. Atoms are represented as spheres and are colour-coded; carbon (grey), hydrogen (turquoise)

Vibrio cholerae bacterium, TEM
Vibrio cholerae bacterium, coloured transmission electron micrograph (TEM). This bacterium causes cholera, an infection of the small intestine

Soman nerve agent molecule. Molecular model of Soman, also known as GD, a nerve agent used in chemical warfare. It acts as a neurotoxin by inhibiting cholinesterase enzymes needed for maintaining

White monkshood flowers (Aconitum sp. )
White monkshood flowers (Aconitum albo-violaceum). This plant, also known as aconite, is a medicinal plant that is used as a sedative or as a painkiller (analgesic)

Stinging nettle leaf, SEM
Stinging nettle leaf. Coloured scanning electron micrograph (SEM) of a stinging nettle leaf (Urtica dioica). Its long poisonous hairs protect the plant from herbivores

Yew tree berries (Taxus baccata). Photographed in autumn

Coumarin molecule. Molecular model of the plant toxin coumarin. This organic chemical is a benzopyrone and is best known for its sweet smell, which is similar to newly-mown hay

Acrylamide molecule
Acrylamide. Computer model of a molecule of acrylamide. Atoms are represented as spheres and are colour-coded: carbon (green), hydrogen (white), oxygen (red) and nitrogen (blue)

Clostridium botulinum bacteria, computer artwork. This Gram-positive rod-shaped bacteria causes the disease botulism, a type of food poisoning. The bacteria is found naturally in soil

Anthrax lethal factor protein
Anthrax lethal factor, molecular model. Lethal factor (LF) is one of the toxins produced by spores of the bacterium Bacillis anthracis

Pore forming bacterial toxin. Computer model showing the molecular structure of the bacterial toxin pneumolysin. Pneumolysin is a pore forming toxin (PFT)

Panton-Valentine toxin. Computer artwork of the ribbon structure of a sub-unit of the Panton- Valentine leucocidin (PVL) toxin from the bacteria Staphylococcus aureus

Tetanus toxin C-fragment structure
Tetanus toxin C-fragment, molecular model. This is a fragment of the neurotoxin protein produced by the bacterium Clostridium tetani that causes tetanus

Cobra venom action, molecular model
Cobra (Naja sp.) venom action. Molecular model showing top (upper centre) and side (lower centre) views of the secondary structure of an alpha-cobratoxin (snake venom protein)

Diphtheria toxin structure
Diphtheria toxin, molecular model. This model shows the toxin produced by the bacterium Corynebacterium diphtheriae, the cause of diphtheria

Wasp sting, light micrograph
Wasp sting. Light micrograph of the dissected stinging apparatus of a worker wasp (Vespula germanica). In this preparation the three parts of the shaft of the sting have separated into the two

Aconite poison molecule. Molecular model of aconitine, a highly poisonous chemical found in aconite (Aconitum sp.) plants. Its chemical formula is C34H47NO11

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"Toxin: Unveiling the Dark Side of Nature's Chemistry" Aflatoxin, a silent threat lurking in our food, reveals its molecular model with intricate bonds and structures. In an artistic portrayal, Cholera bacteria showcases its deadly potential through vibrant artwork that captures the essence of this dangerous pathogen. The menacing Cholera toxin takes center stage as its molecular model unravels the secrets behind its ability to wreak havoc on human cells. Shiga toxin from E. Coli emerges as a sinister force, reminding us of the dangers posed by certain strains of this common bacterium. Hidden within the enchanting May apple, mandrake or wild lemon (Podophyllum peltatum), lies a potent toxin that serves as nature's defense mechanism against unsuspecting predators. The Penny bun or porcini mushroom (Boletus edulis) and its toxic counterpart, Suillellus luridus (Boletus perniciosus), stand side by side in their deceptive beauty – a reminder that not all mushrooms are safe for consumption. Ouida's litho artwork aptly titled "Toxin" portrays an eerie yet captivating representation of unseen dangers lurking beneath seemingly innocent surfaces. From the depths of rainforests to hidden corners in our homes, Pinktoe tarantulas and trapdoor spider nests serve as reminders that even arachnids possess venomous toxins for survival and defense. Strophanthus gratus unveils its lethal secret through delicate petals and thorny defenses – showcasing how plants can harness toxins to protect themselves from threats in their environment. The Poison arrow plant (Acokanthera oppositifolia) stands tall with vibrant blooms while concealing toxic compounds used historically by indigenous tribes for hunting purposes – illustrating nature's dual role as both healer and destroyer.