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Some examples of first cycle coding methods include: In vivo coding: Codes terms and phrases used by the participants themselves. The objective is to attempt to give the participants a voice in the research. Process coding: This method uses gerunds ("-ing" words) only to describe and display actions throughout the document. It is useful for ...
In microbiology, in vivo is often used to refer to experimentation done in a whole organism, rather than in live isolated cells, for example, cultured cells derived from biopsies. In this situation, the more specific term is ex vivo. Once cells are disrupted and individual parts are tested or analyzed, this is known as in vitro. [citation needed]
A list of examples of in vivo transdifferentiation through transfection: [1] mouse hepatocytes → B cells (Pdx1) [2] exocrine cells → B cells (Pdx1, Ngn3, and v-maf musculoaponeurotic fibrosarcoma oncogene family protein A) [3] nonsensory cells → inner hair cells (Atoh1 and MathI) [4]
Two classic examples of signals identified by eukaryotic gene finders are CpG islands and binding sites for a poly(A) tail. Second, splicing mechanisms employed by eukaryotic cells mean that a particular protein-coding sequence in the genome is divided into several parts , separated by non-coding sequences . (Splice sites are themselves another ...
The CPT code revisions in 2013 were part of a periodic five-year review of codes. Some psychotherapy codes changed numbers, for example 90806 changed to 90834 for individual psychotherapy of a similar duration. Add-on codes were created for the complexity of communication about procedures.
An in-vitro in-vivo correlation (IVIVC) has been defined by the U.S. Food and Drug Administration (FDA) as "a predictive mathematical model describing the relationship between an in-vitro property of a dosage form and an in-vivo response".
Molecular models of DNA structures are representations of the molecular geometry and topology of deoxyribonucleic acid molecules using one of several means, with the aim of simplifying and presenting the essential, physical and chemical, properties of DNA molecular structures either in vivo or in vitro.
Efforts have been made to establish computer models of cellular behavior. For example, in 2007 researchers developed an in silico model of tuberculosis to aid in drug discovery, with the prime benefit of its being faster than real time simulated growth rates, allowing phenomena of interest to be observed in minutes rather than months. [9]