FOR QUIZ 1
study of tissues
HISTOLOGY
series of process / preparation of tissue for microscopic examination
HISTOTECHNIQUE
main aim of histotechnique
TO MAKE TISSUE VISIBLE AS IT IS
introduced the cell
ROBERT HOOKE
he introduced the definition of a cell as a small mass of nucleated protoplasm
MAX SCHULTZE
studied the rbc of a salmon
LEEUWENHOEK
described nuclear membrane and protoplasm
JAN EVANGELISTA PURKINJE
introduced nucleus
ROBERT BROWN
cell theory
MATTHIAS SCHLEIDEN
he said that all living things are made up of cells
THEODORE SCHWANN
each cell comes from another cell
RUDOLF VIRCHOW
father of modern histology with 21 textures
MARIE FRANCOIS BICHAT
first father of histology
MARCELLO MALPHIGI
they are the ones forming the organs and systems
TISSUES
what are the 3 goals of a microscope
PRODUCE A MAGNIFIED IMAGE OF THE SPECIMEN
SEPARATE THE DETAILS IN THE IMAGE
RENDER THE DETAILS VISIBLE TO HUMAN EYE AND CAMERA
changing refractive index by staining them
CONTRAST
light bending
REFRACTIVE INDEX
focus specific place
FOCAL POINT
the distance between center of lens and focal point
FOCAL LENGTH
what type of microscope is used for dissection and 3D viewing
STEREO MICROSCOPE
a microscope where light passes through objects and has more lenses
COMPOUND MICROSCOPE
bright-dark stained
BRIGHT FIELD MICROSCOPE
dark-bright unstained
DARK FIELD MICROSCOPE
a microscope where it has high contrast, phase plate, light through diaphragm, living unstained specimen, no killing
PHASE CONTRAST MICROSCOPE
a microscope with prisms, 2 beams, it detects differences in refractive indices and thickness of different parts of the specimen
DIFFERENTIAL INTERFERENCE CONTRAST MICROSCOPE
it is where the specimens are colored, 3D, they split and add contrast
PRISMS
a microscope with uv and blue light
FKUORESCENCE MICROSCOPE
a technique where it can detect pathogens even within the cells and can diagnose syphilis and rabies
FLOURESCENT ANTI BODY TECHNIQUE
a microscope where it has scanning laser, beam, staines, not too thick specimen
CONFOCAL MICROSCOPE
a microscope that can view real time activity of a cell, depth achievable and long wavelength
TWO-PHOTON MICROSCOPE
a microscope that uses sound waves
SCANNING ACOUSTIC
a microscope that uses beams of electrons
ELECTRON MICROSCOPE
type of elwctron microscope where itbis used to image thin, interior cellw, protein molecules, filaments, etc
TRANSMISSION
type of electron microscope where it view 3D surface features, process control, particle counting and size determination
SCANNING
give differences between sem and tem
surface-2D
scan-pass
any thickness-thin
bottom-gitna
tv monitor-fluorescent
differences between electron and optical microscope
beam of electron-uv light
specially prepared-as is
coil shaped electromagnetics-glass lens
electron micrograph-seen through eyepiece
a type of microscope where it is used to map atomic, molecular shapes and determine temperature variation of cells
SCANNING PROBE MICROSCOPE
a type of microscope where it is used to map atomic, molecular shapes and determine temperature variation of cells
SCANNING PROBE MICROSCOPE
type of a scannimg probe microscope that is non optical, uses tungsten and have a detailed view of DNA
SCANNING TUNNELING MICROSCOPE
it scans a specimen and produces an image revealing bumps and depressions of atoms
METAL TUNGSTEN PROBE
a type of scanning probe microscope that has a very high resolution with more than 1000 times better, has metal-diamond probe
ATOMIC FORCE MICROSCOPE