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Texas Health Presbyterian Hospital Denton (formerly Denton Community Hospital and Presbyterian Hospital of Denton) is a hospital in North Texas and southern OklahomaWith over 890 employees and a medical staff of more than 300, the 272,538-square-foot (25,319.6 m 2) hospital is licensed for 255 beds, and is accredited by the Joint Commission on Accreditation of Health Care Organizations (JCAHO).
The School of Medicine (SOM) located in Lubbock, Texas was established as the Texas Tech University School of Medicine in 1969 by the 61st Texas Legislature, and the SOM first graduated Doctors of Medicine in 1974. [3] [4] The SOM has grown into the Texas Tech University Health Sciences Center (TTUHSC), and the SOM is now just one school within ...
Shelterin (also called telosome) is a protein complex known to protect telomeres in many eukaryotes from DNA repair mechanisms, as well as to regulate telomerase activity. In mammals and other vertebrates, telomeric DNA consists of repeating double-stranded 5'-TTAGGG-3' (G-strand) sequences (2-15 kilobases in humans) along with the 3'-AATCCC-5' (C-strand) complement, ending with a 50-400 ...
When the cell does this due to telomere-shortening, the ends of different chromosomes can be attached to each other. This solves the problem of lacking telomeres, but during cell division anaphase, the fused chromosomes are randomly ripped apart, causing many mutations and chromosomal abnormalities. As this process continues, the cell's genome ...
Medical City Denton, (formerly Denton Regional Medical Center) or Denton Regional, is a hospital operated by Hospital Corporation of America and is located at 3535 South Interstate 35, southeast of downtown Denton, Texas. It houses 208 beds, and employs more than 850 employees and 300 physicians.
University Medical Center, the teaching hospital of Texas Tech University Health Sciences Center in Lubbock. The Texas Tech University Health Sciences Center (TTUHSC) is a public medical school based in Lubbock, Texas, with additional campuses in Abilene, Amarillo, Dallas, and the Permian Basin. TTUHSC serves more than 100 counties in the ...
Telomeres at the end of a chromosome. The relationship between telomeres and longevity and changing the length of telomeres is one of the new fields of research on increasing human lifespan and even human immortality. [1] [2] Telomeres are sequences at the ends of chromosomes that shorten with each cell division and determine the lifespan of ...
When that chromosome subsequently replicates it forms two sister chromatids which both lack a telomere. [4] Since telomeres appear at the end of chromatids, and function to prevent their ends from fusing with other chromatids, the lack of a telomere on these two sister chromatids causes them to fuse with one another.