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Brushes used to collect samples for cytology. Liquid-based cytology is a method of preparing samples for examination in cytopathology.The sample is collected, normally by a small brush, in the same way as for a conventional smear test, but rather than the smear being transferred directly to a microscope slide, the sample is deposited into a small bottle of preservative liquid.
For decades, a Pap smear has been the standard way to detect cervical cancer. The uncomfortable and, for some, painful procedure entails using a small brush or spatula to lightly scrape the cervix ...
The enzyme phosphatidate phosphatase (PAP, EC 3.1.3.4) is a key regulatory enzyme in lipid metabolism, catalyzing the conversion of phosphatidate to diacylglycerol: [1] [2] a 1,2-diacylglycerol 3-phosphate + H 2 O ⇌ {\displaystyle \rightleftharpoons } a 1,2-diacyl- sn -glycerol + phosphate
Labcorp has been criticized over faulty paternity tests, many of which have resulted in lawsuits. The most notable case was the 2005 false accusation of Washington hairdresser Andre Chreky, who spent $200,000 and years in court proving, despite a false-positive test, that he was not the father.
Prostatic acid phosphatase (PAP), also prostatic specific acid phosphatase (PSAP), is an enzyme produced by the prostate. It may be found in increased amounts in men who have prostate cancer or other diseases.
The Papanicolaou test (abbreviated as Pap test, also known as Pap smear (AE), [1] cervical smear (BE), cervical screening (BE), [2] or smear test (BE)) is a method of cervical screening used to detect potentially precancerous and cancerous processes in the cervix (opening of the uterus or womb) or, more rarely, anus (in both men and women). [3]
Pulmonary alveolar proteinosis (PAP) is a rare lung disorder characterized by an abnormal accumulation of surfactant-derived lipoprotein compounds within the alveoli of the lung. The accumulated substances interfere with the normal gas exchange and expansion of the lungs, ultimately leading to difficulty breathing and a predisposition to ...
The Ayre spatula is a device used to collect Pap smear. It is a wooden spatula with U-shaped openings on one side and a flat surface on another. [1] The broad end is for vaginal sample collection and the narrow end is for cervical sample collection. It is rotated 360 degrees in the vagina to obtain the cells to be sent for Pap smear examination.