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- Bookauthors, Christopher J. VandenBussche, Erika F. Rodriguez, Derek B. Allison, M. Lisa ZhangSummary: "The challenges of cytopathology are difficult to capture in a textbook; in reality, most melanoma cells do not contain pigment, air-drying artifacts alter cytomorphology, and benign respiratory cells may obscure lung carcinoma cells. Specimens of borderline adequacy leave one to question whether a definitive diagnosis can be made. Most cytopathology textbooks present us with ideal cells-the best cells photographed from the best specimens. In reality, these ideal cells may not be seen, nor are they required for a proper diagnosis. In many instances, ideal cells may even be insufficient for a diagnosis if not seen in a particular pattern or context. This atlas presents more than 1500 representative high-quality images. Rather than focus on obscure diagnoses, numerous images from frequently seen diagnoses are included to cover the different preparations, artifacts, and limitations seen during a cytopathology sign out. The most commonly encountered pitfalls are also provided, as well as advice on when and how to hedge"-- Provided by publisher
Contents:
Fine-needle aspiration of the thyroid
Salivary gland and cervical lymph nodes
Pulmonary
Hepatopancreatobiliary
Serous effusion cytopathology
Urinary tract
Gynecologic tract cytopathology
Specimen preparation and adequacyDigital Access Ovid 2020 - ArticleShkidchenko AN, Orlova VS, Rylkin SS, Korogodin VI.Mikrobiologiia. 1978 Jul-Aug;47(4):711-6.The growth of Saccharomyces cerevisiae strains having different ploidy was compared in the conditions of periodic cultivation, and was found to consist of two stages: (1) at the account of glucose utilization and (2) due to assimilation of cellular metabolites following a period of adaptation. The secondary growth was linear. The haploid, diploid and triploid strains differed in the character of growth, substrate utilization, the rate of respiration and the economic coefficient. Their qualitative protein composition was the same though certain changes were detected in the content of individual amino acids. The amount of essential amino acids (their sum) in proteins increased when the yeast started to oxidize cellular metabolites instead of glucose utilization.