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Biomedical subjects

H Dohi

Publications and source records attributed to H Dohi.

30 records · Page 2Linked to original sources
PubMed1986

[A case of early laryngeal cancer observed after surgery for lung cancer].

A 56-year-old man, a heavy cigarette smoker, had his left upper lobe resected for lung cancer. Seventeen months later, he was diagnosed as early laryngeal cancer by bronchofiberscopy. In this case, postoperative follow-up study with septum cytology was extremely effective. He underwent radiation therapy for the laryngeal cancer. Today, three and a half years later, no signs or symptoms of any cancer can be found. Cases of preceding lung cancer in multiple primary cancer patients having lung and laryngeal cancer are very rare in the literature. All of them have been heavy cigarette smokers and majority of them men.

Carcinoma, Squamous Cell↗
PubMed1983

Electrophoretic separation of prolactin secreted from mouse pituitary glands in vitro.

Prolactin secreted from the mouse pituitary gland in organ culture was characterized after disc or SDS-polyacrylamide gel electrophoresis. Some pituitary glands were cultured with 3H-labelled leucine for 24 h to obtain radioactive prolactin. In disc electrophoresis, immunoreactive, receptor-bindable and 3H-incorporated prolactins formed a single band with the same relative mobility (0.5). Prolactin migrating at Rf = 0.5 was extracted and re-analysed by SDS electrophoresis. A single stained and radioactive band was observed at the same position with an apparent molecular weight of 23 000 regardless of denaturing in the presence of absence of dithiothreitol. No other band was detected. These results indicate that mouse prolactin synthesized and secreted in organ culture is homogeneous and that mouse prolactin is a single-chain molecule.

Animals↗