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Molecular Model of Penicillin,
Yohimbine is an indole alkaloid derived from the bark of the Pausinystalia yohimbe tree in Central Africa. It is a veterinary drug used to reverse sedation in dogs and deer. 3d illustration
plant Stem Paraenchyma C.S. under light mircoscope with white background
3D Illustration of Human Skeletal System (Rib Cage) Anatomy with Detailed Labels Anterior View
Artificial intelligence human brain made with wires.
Light photomicrograph of Cucurbita stem cross section seen through microscope
3D rendering of an icon with an expanded effect
In vertebrates, thoracic vertebrae compose the middle segment of the vertebral column, between the cervical vertebrae and the lumbar vertebrae.
Juvenile granulosa cell tumor: Ovarian juvenile granulosa cell tumor (JGCT) is an extremely rare sex cord-stromal tumor that is most commonly encountered in prepubertal girls and young women.
microscopic cross section cut
Human blastocyst, with Inner Cell Mass
The Microscopic World. Drop of jam under the microscope.
Multitasking mom. Mother's day concept. Mothers do anything for us. Mothers' professions.
3D Illustration of Human Skeleton System (Rib cage) Anatomy with Detailed Labels Posterior view
Abstract geometric shape
Gallic acid is a trihydroxybenzoic acid, a type of phenolic acid, found in gallnuts, sumac, witch hazel, tea leaves, oak bark, and other plants. 3d illustration
Metastatic pancreatic ductal adenocarcinoma: Metastatic pancreatic cancer is cancer that starts in the pancreas and spreads to other organs, most commonly within the abdomen and to the liver, lungs, bones and brain. No matter where it spreads in the body, it is still considered pancreatic cancer.
a precursor cell, also called a blast cell or simply blast, is a type of partially differentiated, usually unipotent cell that has lost most or all of the stem cell multipotency.
Influenza virus, family Orthomyxoviridae, showing the structure of the influenza virion (virus particle).
Trichinella spiralis larvae in muscle tissue under the microscope. Trichinella spiralis is a nematode parasite responsible for trichosis and affecting mammals.
Closed up bitten leaf - negative image technique.
The jaw is any opposable articulated structure at the entrance of the mouth, typically used for grasping and manipulating food. The term Lizbeth or \
anther of lily flower, Lilium brownii, science plant cell micrograph
Dedifferentiated Liposarcomas are slow-growing, malignant soft tissue tumors. These tumors are typically present in the retroperitoneum (abdominal cavity) followed by the limbs
Branching budding yeast cells with pseudohyphae in urine sample fine with microscope.
Human Cell Division
Blackboard with the chemical formula of Cortisone
texture of gray tree bark
Free Images: "bestof:Plakohypaphorine F.svg diagram of the alkaloid Plakohypaphorine F own 2007-05-03 Eloil Indole alkaloids"
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Plakohypaphorine A.svg
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Plakohypaphorine E.svg
Plakohypaphorine F.svg
Brassinin (small).svg
Lespedamine.svg
Bulbocapnine.svg
5-Bromo-DMT.svg
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Convolutindole A.svg
Monoterpenoid indole alkaloids 1 ru.svg
Dauricine.svg
Fumitremorgin C.svg
Tryprostatin A.svg
Boldine.svg
Jatrorrhizine.svg
Brucine.svg
Toxiferin.svg
Harmalin.svg
Ajmaline structure.svg
Tropane family ru.svg
(+) Stephacidin A.svg
Ajmalicin.svg
Mitragynine.svg
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Methyl ketoreserpate.svg
Ajmalicine.svg
Brevianamide A.svg
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Heyneanine.svg
Apparicine.svg
Pergolide.svg
18-Methoxycoronaridine.svg
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Birnbaumin A.svg
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Vindoline.svg
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Desacetoxyvindoline.svg
16-Hydroxytabersonine.svg
Tabersonine.svg
4,21-Dehydrogeissoschizine.svg
Preakuammicine.svg
Stemmadenine.svg
Dehydrosecodine.svg
Camalexin.svg
Aspidospermidine.svg
Pergolid Structural Formulae V.1.svg
Fellutanines A,B,C,D.svg
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N-Methyltryptamine.svg
Yohimban - Yohimban.svg
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3-Hydroxy-16-methoxy-2,3-dihydrotabersonine.svg
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Coronaridine.svg
(+)-K252a.svg
(1S)-1-methyl-2,3,4,9-tetrahydro-1H-pyrido-3,4-b-indole.svg
Voacangine.svg
Ibogamine.svg
Cisatracurium.svg
Ergometrine.svg
Doxacurium chloride.svg
Doxacurium.svg
Aspidophytine.svg
Ethocybin.svg
Bufotenine.svg
Tryptophan decarboxylation.svg
Villalstonine.svg
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Indol2.svg
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