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Participation of nitric oxide in the mucosal injury of rat intestine induced by ischemia-reperfusion.
- K. Takada, K. Yamashita, +4 authors K. Taniyama
- Medicine, Chemistry
- The Journal of pharmacology and experimental…
- 1 October 1998
The dual role of nitric oxide as a cytoprotective or a cytotoxic free radical gas has been noted in various types of pathophysiological conditions, including the digestive system. The aim of this… Expand
Splenic metastasis from lung cancer.
- A. Kinoshita, M. Nakano, +7 authors K. Hara
- The Netherlands journal of medicine
- 1 November 1995
Splenic metastasis from lung cancer is a rare clinical event, most often diagnosed at the time of autopsy. We report 2 cases of splenic metastasis with a primary lung cancer. The first case was a… Expand
Increased number of angiotensin II receptors in the subfornical organ of spontaneously hypertensive rats.
- J. Saavedra, F. M. Corrêa, M. Kurihara, K. Shigematsu
- Journal of hypertension. Supplement : official…
- 1 December 1986
Angiotensin II receptors were studied in the brain of spontaneously hypertensive rats (SHR) and their normotensive controls, Wistar-Kyoto rats (WKY) by quantitative autoradiographic methods coupled… Expand
Microglia with an Endothelin ETB Receptor Aggregate in Rat Hippocampus CA1 Subfields Following Transient Forebrain Ischemia
- K. Yamashita, M. Niwa, +7 authors K. Taniyama
- Biology, Medicine
- Journal of neurochemistry
- 1 September 1994
Abstract: We examined endothelin (ET) receptors in the hippocampus CA1 subfields of stroke‐prone spontaneously hypertensive rats subjected to a 10‐min bilateral carotid occlusion and reperfusion.… Expand
Reproductive hormones modulate angiotensin II AT1 receptors in the dorsomedial arcuate nucleus of the female rat.
Angiotensin II AT1 receptors are highly localized in the dorsomedial arcuate nucleus. AT1 receptor number is very low during proestrus and in ovariectomized and male rats, and is high only during the… Expand
Receptor autoradiographic localization of insulin-like growth factor-I (IGF-I) binding sites in human fetal and adult adrenal glands.
- K. Shigematsu, M. Niwa, M. Kurihara, K. Yamashita, K. Kawai, H. Tsuchiyama
- Biology, Medicine
- Life sciences
We report here the first evidence of insulin-like growth factor-I (IGF-I) binding sites in human fetal and adult adrenal glands, obtained at autopsy. Sections of tissue were incubated with 0.1 nM… Expand
Specific binding sites for 125I-endothelin-1 in the porcine and human spinal cord.
- M. Niwa, T. Kawaguchi, +6 authors K. Taniyama
- Chemistry, Medicine
- European journal of pharmacology
- 10 April 1992
Specific binding sites for 125I-endothelin-1 (125I-ET-1) in the spinal cord were investigated using quantitative receptor autoradiographic and chemical cross-linking methods. The binding sites were… Expand
Two subtypes of endothelin receptors and endothelin peptides are expressed in differential cell types of the rat placenta: in vitro receptor autoradiographic and in situ hybridization studies.
We studied the localization of endothelin (ET) receptors and ET peptides in the rat placenta. In vitro receptor autoradiographic and in situ hybridization studies revealed the differential and… Expand
Synaptophysin immunoreactivity in adrenocortical adenomas: a correlation between synaptophysin and CYP17A1 expression.
- K. Shigematsu, N. Nishida, +5 authors Kioko Kawai
- Medicine, Biology
- European journal of endocrinology
- 1 December 2009
DESIGN AND METHODS The adrenal cortex is not considered to be an intrinsic part of the diffuse neuroendocrine system, but adrenocortical neoplasms possess neuroendocrine properties. In this study, we… Expand
Localization and characterization of atrial natriuretic peptide binding sites in discrete areas of rat brain and pituitary gland by quantitative autoradiography
Atrial natriuretic peptide [rat (r) ANP6-33 or ANP99-126] binding sites were localized in discrete areas of rat brain and pituitary gland using quantitative autoradiographic techniques. High numbers… Expand