Euphorbiaceae plant a leaf autumn, also known as the bottom of the leaf beads, also known as dog apricot strip, its roots, leaves and shoots contain a variety o
This experiment enables students to master the principle of colorimetric determination of lactate dehydrogenase, the preparation of reagents, and learn the meth
Experiments with heterochromatic particle staining preparations and staining methods can be used to (1) detect the presence of Corynebacterium diphtheriae and (
Certain bacteria secrete the enzyme peroxynitrite, which causes hydrogen peroxide to produce water and primordial oxygen, followed by the formation of oxygen mo
Bile salts, sodium deoxycholate and sodium taurocholate selectively lysed Streptococcus pneumoniae, while other streptococci tolerated them, the mechanism of wh
According to the preliminary clinical diagnosis and bacterial species and the different gas needs of bacteria to be examined, it can be divided into aerobic cul
Observe the bacterial colonies:
Observation methods generally available to the naked eye for observation, will be placed in front of a flat dish culture of nat
Strictly aseptic technique, 3-5 ml of venous blood should be injected into the blood culture bottle and immediately sent to the laboratory, incubated at 35℃ fo
Urine specimen inoculation tests can be used to: check for the presence of Gram-negative or positive bacteria in urine in the clinic, which can be reported.
Creatinine in serum (plasma) reacts with alkaline picric acid to form a yellowish-red picric acid-creatinine complex, which is measured colorimetrically at 510
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