✦ LIBER ✦

Infrared spectroscopy of human tissue. I. Differentiation and maturation of epithelial cells in the human cervix

✍ Scribed by L. Chiriboga; P. Xie; H. Yee; V. Vigorita; D. Zarou; D. Zakim; M. Diem

Publisher: John Wiley and Sons
Year: 1998
Tongue: English
Weight: 266 KB
Volume: 4
Category: Article
ISSN: 1075-4261
DOI: 10.1002/(sici)1520-6343(1998)4:1<47::aid-bspy5>3.0.co;2-p

No coin nor oath required. For personal study only.

✦ Synopsis

Infrared spectral results for the different epithelial layers of human cervical squamous tissue are reported. The layers, representing different cellular maturation stages, exhibit quite different spectral patterns. Thus, infrared spectroscopy presents a powerful tool to monitor cell maturation and differentiation. Furthermore, a detailed understanding of the spectra of the individual layers of tissue permit a proper interpretation of the state of health of cells exfoliated from such tissue. Part II of this series describes the use of the spectral information presented here to interpret the infrared spectra of exfoliated cells.

📜 SIMILAR VOLUMES

Infrared spectroscopy of human tissue. I

Infrared spectroscopy of human tissue. III. Spectral differences between squamous and columnar tissue and cells from the human cervix

✍ L. Chiriboga; P. Xie; W. Zhang; M. Diem 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 121 KB 👁 1 views

Infrared spectra of cervical tissue, obtained by biopsy from the squamouscolumnar junction, are reported. The spectral patterns observed for columnar tissue are quite different from those of squamous epithelium. Subsequently, the spectra observed for columnar cells in tissue samples were also detect

Infrared spectroscopy of human tissue. V

Infrared spectroscopy of human tissue. V. Infrared spectroscopic studies of myeloid leukemia (ML-1) cells at different phases of the cell cycle

✍ Susie Boydston-White; Tamara Gopen; Sandra Houser; Jill Bargonetti; Max Diem 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 193 KB 👁 1 views

Infrared spectra of myeloid leukemia (ML-1) cells are reported for cells derived from an asynchronous, exponentially growing culture, as well as for cells that were fractionated according to their stage within the cell division cycle. The observed results suggest that the cells' DNA is detectable by

Human acute myeloblastic leukemia cells

Human acute myeloblastic leukemia cells differentiate in vitro into mature dendritic cells and induce the differentiation of cytotoxic T cells against autologous leukemias

✍ Aude Charbonnier; Béatrice Gaugler; Danielle Sainty; Marina Lafage-Pochitaloff; 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 231 KB 👁 2 views

Infrared spectroscopy of human tissue. I

Infrared spectroscopy of human tissue. II. A comparative study of spectra of biopsies of cervical squamous epithelium and of exfoliated cervical cells

✍ L. Chiriboga; P. Xie; V. Vigorita; D. Zarou; D. Zakim; M. Diem 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 132 KB 👁 2 views

A comparison of infrared absorption spectra obtained from the different layers of squamous epithelium from the human cervix, and infrared spectra obtained from exfoliated cervical cells, is presented. Infrared spectroscopy has been shown (in part I of this series) to be a sensitive tool to monitor m

IL-7 promotes the survival and maturatio

IL-7 promotes the survival and maturation but not differentiation of human post-thymic CD4+ T cells

✍ Jaythoon Hassan; Denis J. Reen 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 184 KB

Microsatellite instability during the im

Microsatellite instability during the immortalization and transformation of human breast epithelial cells in vitro

✍ Yajue Huang; Betsy Bove; Yuli Wu; Irma H. Russo; Xiaoqi Yang; Abdel Zekri; Jose 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 262 KB 👁 2 views

The objective of this study was to determine whether microsatellite instability (MSI) and loss of heterozygosity (LOH) are involved in the immortalization of human breast epithelial cells (HBECs) in vitro and in the early stages of their transformation by benzo[a]pyrene (BP) and 7,12-dimethylbenz[a]