Keratinocyte growth factor (KGF, FGF-7) is a potent mitogen for epithelial cells. We instilled recombinant human KGF to determine the effects of KGF on alveolar epithelial cells. Left lungs of adult rats were instilled intrabronchially with KGF (5 mg/kg) or normal saline. KGF instillation resulted in epithelial cell hyperplasia, and the alveolar bromodeoxyuridine (BrdU) labeling index peaked at...

BACKGROUND Many young women experiment with using indoor tanning beds with some becoming regular users. There is a dearth of research focused on factors related to the development of regular tanning. This study was designed to gain an in-depth understanding of the experiences of a regular indoor tanning bed user for the purpose of discovering working hypotheses related to the development of thi...

We evaluated the effects of keratinocyte growth factor (KGF) on alveolar epithelial cell (AEC) active ion transport and on rat epithelial Na channel (rENaC) subunit and Na+-K+-adenosinetriphosphatase (ATPase) subunit isoform expression using monolayers of AEC grown in primary culture. Rat alveolar type II cells were plated on polycarbonate filters in serum-free medium, and KGF (10 ng/ml) was ad...

The relationship between metallic cast crowns and tensile strength according to cement types submitted to thermocycling was studied. Seventy-two metallic crowns were cast with Verabond II Ni-Cr alloy and cemented in standardized preparations with 10 masculine tapering. Three types of finishing line (45-degree chamfered, 20-degree bevel shoulder and right shoulder) were made with diamond burs on...

It has been previously reported (M. Yashiro et al., Jpn. J. Cancer Res., 84: 883-886, 1994) that a growth factor secreted by human gastric fibroblasts stimulated proliferation of human scirrhous gastric carcinoma cells in vitro, suggesting a similar paracrine action in the gastric submucosa. The present study established the identity of the growth factor as keratinocyte growth factor (KGF). Inc...

Keratinocyte growth factor (KGF) is a member of the fibroblast growth factor (FGF) family (hence the alternative designation FGF-7). It is produced by stromal cells, but acts as a mitogen for epithelial cells. We examined the effects of topically applied KGF on healing of wounds in a porcine model. In partial-thickness wounds, KGF stimulated the rate of reepithelialization (p < 0.0002), associa...

Chrome tanning is one of the popular methods followed globally that generates considerable level chromium pollution in resulting effluent. The existing conventional chrome system has to be modified increase exhaustion process. In present investigation, a protein-based product been developed from raw trimming wastes and applied process enhance chromium. experiment conducted using at 6% exhibited...

OBJECTIVE To compile current legislation of indoor tanning throughout the world and compare them with existing legislation found in 2003. DESIGN Cross-sectional study. SETTING International. PARTICIPANTS All nations with legislation regarding access to indoor tanning found through web-based Internet search. MAIN OUTCOME MEASURES Number of nations with legislation and changes to laws reg...

Keratinocyte growth factor (KGF) is a member of the fibroblast growth factor family. Portions of the gene encoding KGF were amplified during primate evolution and are present in multiple nonprocessed copies in the human genome. Nucleotide analysis of a representative sampling of these KGF-like sequences indicated that they were at least 95% identical to corresponding regions of the KGF gene. To...

Various factors are known to regulate cell growth and differentiation in epithelial-mesenchymal interactions. Keratinocyte growth factor (KGF), an epithelial-specific cytokine produced by dermal fibroblasts and other mesenchymal cells, appears to affect growth, migration, and differentiation in epithelial-mesenchymal interactions. We have previously shown that human embryonic skin fibroblasts i...