Anti Biotic Collection

SEM of penicillin fungus

Spiral spore chain of Streptomyces bacteria

Levofloxacin antibiotic molecule
Levofloxacin antibiotic, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (dark blue), oxygen (red) and fluorine (light blue)

Antibiotic action, historical image
Antibiotic action. Historical image taken by the German pathologist Karl Dohle (1855-1928) in 1889, showing the action of an antibiotic compound on Bacillus anthracis (anthrax)

Anthrax antibiotics research. Antibiotic drugs (discs) being tested on anthrax bacteria (Bacillus anthracis) colonies being cultured on an agar growth medium in a petri dish

Penicillium chrysogenum fungal culture

Red blood cells and molecules, artwork
Red blood cells and drug molecules, computer artwork. Red blood cells (erythrocytes) are responsible for supplying tissues with oxygen and are the most abundant type of cell in the blood

Whooping cough antibiotic research

Eye with conjunctivitis
Conjunctivitis. Artwork of an eyedrop being added to an eye suffering from conjunctivitis. This is an inflammation of the conjunctiva

Researcher testing the sensitivity of bacteria
Model released. Researcher testing the sensitivity of bacteria on culture plates. The plunger-like device which he is using is able to dispense six small portions of different antibiotics

Garlic cloves (Allium sativum) on a wooden surface. Garlic is widely used in cooking. Chopping or crushing garlic produces compounds that are believed to have health benefits

Cefuroxime antibiotic molecule
Cefuroxime antibiotic, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue), oxygen (red) and sulphur (yellow)

Streptonigrin antitumour drug molecule
Streptonigrin, molecular model. This antibiotic also has antitumour action. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), nitrogen (blue) and oxygen (red)

Cephalexin antibiotic molecule
Cephalexin, molecular model. This antibiotic is sold under the brand name Keflex. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white), oxygen (red)

Azithromycin antibiotic molecule
Azithromycin, molecular model. This antibiotic drug is marketed as Zithromax and Sumamed. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white)

Antibiotic cell membrane effect, artwork
Antibiotic cell membrane effect. Artwork of the natural antibiotic peptide defensin (orange) disrupting the cell membrane of a bacterium (top right)

Hypericin drug molecule
Hypericin drug, molecular model. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red)

Enterococcus faecalis, bacteria, artwork
Enterococcus faecalis. Computer artwork of Enterococcus faecalis bacteria (previously known as Streptococcus faecalis). The bacterium is in the process of dividing through binary fission. E

MRSA being cultured in a Petri dish
Conceptual computer illustration of MRSA bacteria being cultured in a Petri dish. Methicillin-resistant Staphylococcus aureus (MRSA)

Ciprofloxacin crystals, light micrograph
Ciprofloxacin crystals. Fluorescence light micrograph of crystals of the broad-spectrum antibiotic drug ciprofloxacin. Magnification: x120 when printed 10 centimetres wide

MRSA bacteria in a petri dish
MODEL RELEASED. Colonies of MRSA (Methicillin-resistant Staphylococcus aureus) bacteria, a superbug resistant to various antibiotics, growing in a petri dish on MRSA2 Brilliance agar OXOID

Penicillium fungus growing on agar
Close-up of a colony of Penicillium chrysogenum fungus growing on agar in a petri dish. This fungus produces the antibiotic penicillin G, seen as small yellow droplets on the surface

Antibiotic mechanism of action, artwork
Antibiotic mechanism of action. Computer artwork showing the sites where two different families of antibiotics exert their effects on messenger RNA (mRNA)

Imipenem antibiotic drug molecule
Imipenem antibiotic drug molecular model. Imipenem belongs to the carbapenem group of antibiotics. Bacteria are becoming increasingly resistant to carbapenems due to the bacterial enzyme NDM-1

Colistin antibiotic molecule
Colistin antibiotic, molecular model. This drug belongs to the polymixin family of antibiotics. It is used to treat Gram Negative bacteria, which it kills by disrupting their cell membranes

Mechanisms of antibiotic resistance. Computer artwork showing 4 different ways in which bacteria can be resistant to an antibiotic

Penicillium fungus, SEM
Penicillium fungus. Coloured scanning electron micrograph (SEM) of a Penicillium sp. fungus. Specialised threads (hyphae, pink), called conidiophores, are seen

Bacterial antibiotic production. Colony of Streptomyces coelicolor bacteria growing on an agar medium (not seen) in a petri dish

Antibiotic destroying a bacterium
Antibiotic action on bacterium. Illustration of an antibiotic drug acting on a bacterium, causing it to burst (lysis) and lose its DNA

Coloured TEM of Enterococcus faecalis
Enterococcus faecalis. Coloured transmission electron micrograph (TEM) of Enterococcus faecalis bacteria (previously known as Streptococcus faecalis)

Photomicrograph of Penicillin chrysogenum, 3 days old, grown on potato dextrose agar medium (yellow). Magnification: X 1.2 at 35mm size

SEM of soil bacteria

False-col SEM of Penicillium chrysogenum
False-colour scanning electron micrograph (SEM) of Penicillium chrysogenum, the species of penicillin fungus from which the antibiotic is manufactured

Penicillium colony. Mat of the fungus Penicillium notatum cultured on a growing medium. Penicillium notatum was the species of fungus which which led Alexander Fleming to discover the antibiotic

Colonies of Penicillium chrysogenum fungus
Macrophotograph of colonies of the fungus Penicillium chrysogenum, which is used in the commercial production of antibiotics

Clostridium difficile bacteria, TEM
Clostridium difficile drug-resistant bacteria, coloured transmission electron micrograph (TEM). This bacterium, also known as C. diff, is a normal member of the intestinal flora in humans

Sulfamethoxazole molecule
Sulfamethoxazole. Computer-generated molecular model of sulfamethoxazole (molecular formula: C10.H11.N3.O3.S), part of the sulphonamide group of antibiotics

Trimethoprim molecule
Trimethoprim. Computer-generated molecular model of trimethoprim (molecular formula: C14.H18.N4.O3), an antibiotic used to treat urinary tract infections

Tacrolimus drug molecule
Tacrolimus immunosuppressant drug molecule. Computer model of a molecule of the immunosuppressant drug tacrolimus. Atoms are represented as spheres and are colour-coded; carbon (gold)

LM of crystals of streptomycin
Polarised light micrograph of crystals of Streptomycin, a common antibiotic. Magnification: X 33 at 35mm size

Amoxicillin antibiotic drug molecule
Amoxicillin antibiotic drug, molecular model. This is a moderate-spectrum beta-lactam antibiotic. These drugs work by inhibiting the synthesis of bacterial cell walls

Linezolid antibiotic, molecular model
Linezolid antibiotic drug, molecular model. This new drug, marketed as Zyvoxid and Zyvox, is used to treat infections by bacteria, such as MRSA, that are resistant to other antibiotics

Ciprofloxacin antibiotic molecule. Computer model of a molecule of ciprofloxacin, a broad spectrum antibiotic. Atoms are represented as rods and are colour-coded; carbon (light blue)

Fosfomycin antibiotic drug, molecular model. This drug, marketed as Monurol, was first developed in 1978. It is used to treat urinary tract infections and bladder infections in women

LM of crystals of antibiotic streptomycin
Polarised light micrograph of crystals of the antibiotic streptomycin, Magnification: X 30 at 35mm size

Penicillin G molecule
Penicillin G. Computer model of a molecule of the antibiotic drug penicillin G, also known as benzylpenicillin (formula: C16.H18.N2.O4.S)

Telithromycin antibiotic molecule. Computer model of a molecule of the antibiotic telithromycin, which is marketed as Ketek

Rifampicin antibiotic molecule. Computer model of a molecule of the antibiotic rifampicin. Atoms are represented as rods and are colour-coded; carbon (green), hydrogen (white)

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"Unlocking the Power of Antibiotics: From Fungi to Bacteria and Beyond" SEM of penicillin fungus: Delve into the microscopic world, where the intricate structures of penicillin-producing fungi are revealed in stunning detail. Spiral spore chain of Streptomyces bacteria: Witness nature's engineering marvel as spiral chains of Streptomyces bacteria hold the key to numerous life-saving antibiotics. Levofloxacin antibiotic molecule: Zoom in on a single molecule that has revolutionized modern medicine, levofloxacin - an essential weapon against bacterial infections. Antibiotic action, historical image: Step back in time with a captivating historical image showcasing scientists unraveling the mysteries behind antibiotic action, paving the way for medical breakthroughs. Anthrax antibiotics research: Explore cutting-edge research aimed at combating deadly diseases like anthrax through innovative antibiotic development strategies. Penicillium chrysogenum fungal culture: Marvel at a vibrant culture of Penicillium chrysogenum, one of nature's most potent sources for producing life-saving antibiotics. Red blood cells and molecules, artwork: Immerse yourself in an artistic representation depicting red blood cells and antibiotic molecules working together to combat human diseases and restore health. Human diseases under threat: Understand how antibiotics have transformed our ability to fight off dangerous infections that once posed grave threats to human health worldwide. 9 & Antibiotic capsules (x2): Symbolizing hope and healing encapsulated within these tiny pills – they represent mankind's triumph over infectious diseases through effective antibacterial treatment options. Whooping cough antibiotic research : Discover ongoing efforts by dedicated researchers striving towards finding new treatments for whooping cough using powerful antibiotics. Eye with conjunctivitis : Peer into an inflamed eye suffering from conjunctivitis - highlighting how targeted use of antibiotics can alleviate discomfort and restore clear vision.