Yoshi Nagahata: Influence Statistics

Yoshi Nagahata

Yoshi Nagahata

Department of Surgery (YN), Mitsubishi Kobe Hospital, Kobe, Japan | From the First Department of Surgery | Department of Surgery, Kobe University School of Medicine, Kobe, ...

Yoshi Nagahata: Expert Impact

Concepts for which Yoshi Nagahata has direct influence: Ischemic colitis , Gastric mucosa , Helicobacter pylori , Gastric motility , Stress ulcer , Peptide yy , Obstructive jaundice .

Yoshi Nagahata: KOL impact

Concepts related to the work of other authors for which for which Yoshi Nagahata has influence: Helicobacter pylori , Remnant stomach , Bile reflux , Ischemic colitis , Gastric mucosa , Functional dyspepsia , Distal gastrectomy .

KOL Resume for Yoshi Nagahata

Year
2000

Department of Surgery (YN), Mitsubishi Kobe Hospital, Kobe, Japan

1999

From the First Department of Surgery

1997

Department of Surgery, Kobe University School of Medicine, Kobe, Japan.

1996

First Department of Surgery, Kobe University School of Medicine, Japan.

1995

The First Department of Surgery, Kobe University School of Medicine, Kusunoki-cho 7-5-2, 650, Chuou-ku Kobe, Japan

1994

First Department of Surgery, Kobe University School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, 650, Kobe, Japan

1990

The First Department of Surgery, Kobe University School of Medicine, 7-5-2 Kusunokicho, Chuo-ku, 650, Kobe, Japan

First Department of Surgery, Kobe University School of Medicine.

1989

The First Dept. of Surgery, Kobe University School of Medicine, Kobe, Japan

1987

First Dept. of Surgery, School of Medicine, Kobe University, Kobe, Japan

Prominent publications by Yoshi Nagahata

KOL-Index: 7727 . We experimentally studied the influence of vagotomy on hepatic regeneration in rats after hepatectomy of cirrhotic livers. In animals that underwent hepatectomy plus vagotomy the reduction in gastric pH was suppressed, but gastric mucosal blood flow was less than that in control animals that received hepatectomy alone. The suppression of 3H-thymidine uptake percentage and thymidine kinase ...
Known for Hepatic Regeneration | Stress Ulcer | Animals Hepatectomy | Reduction Gastric
KOL-Index: 5113 . The inhibitory mechanism of dopamine (DA) on rat gastric motility was investigated in association with DA receptors. Gastric movement was assessed according to the method of Jacoby et al and was expressed with the system of Ludwick et al. (1968). DA inhibited gastric movement in both the corpus and antrum in a dose-dependent manner. Domperidone, a specific antagonist of DA2 receptor, ...
Known for Gastric Motility | Dopamine Receptors | Dosedependent Manner | Quinpirole Rats
KOL-Index: 5071 . BACKGROUND: There is disagreement with regard to the involvement of dopamine (DA) receptors in gastric motility. The mechanisms of the inhibitory effect of DA on rat gastric motility was investigated in association with acetylcholine (Ach) release in the present study. METHODS: In vivo vagotomized, splanchnicectomized rats and control rats were used, and gastric movement was determined as ...
Known for Gastric Motility | Dopamine Receptors | Acetylcholine Release | Administration Domperidone
KOL-Index: 4630 . Patients with "reflux" gastritis after gastrectomy suffer from a variety of symptoms, and this type of gastritis may sometimes compromise the quality of life of these patients. Since Helicobacter pylori is considered to be one of the most important pathogenetic factors in gastritis, the association between H. pylori and reflux gastritis was investigated in this study. A total of 145 ...
Known for Helicobacter Pylori | Patients Gastrectomy | Residual Stomach | 80 Female
KOL-Index: 4343 . The influence of 16,16-dimethyl prostaglandin E2 (16,16-dm PGE2; an agent used for the prevention of stress ulcer after hepatectomy of the cirrhotic liver) on liver regeneration after hepatectomy was studied in rats. The following results were obtained. Ulceration after the stress of 6 h of water immersion was markedly suppressed in rats treated with 30 r/kg of 16,16-dmPGE2 as compared ...
Known for Cirrhotic Liver | Cirrhosis Experimental | Dna Content | Hepatectomy Studied
KOL-Index: 3721 . The administration of peptide YY (PYY: 0.8, 1.6 and 3.2 nmol/kg/h, i.v.) to fasting rats inhibited not only baclofen (2 mg/kg, s.c.)-stimulated gastric acid output and gastric mucosal blood flow, but also pentagastrin (8 micrograms/kg/h, i.v.)-stimulated gastric acid output. PYY (3.2 nmol/kg/h) reduced baclofen-induced acid output more than pentagastrin-induced acid output, i.e., by 61.8 ...
Known for Peptide Yy | Gastric Acid | Gastrointestinal Hormones
KOL-Index: 3662 . Changes of noradrenaline (NA) and prostaglandin (PG) E2 in gastric mucosa and gastric wall blood flow (GWBF) were investigated after stress load in rats with obstructive jaundice. We found that water immersion and restraint stress more easily increased the ulcer index and decreased GWBF, corresponding to a decrease of the NA and PGE2 contents in the gastric mucosa, as the duration of ...
Known for Obstructive Jaundice | Gastric Mucosa | Stomach Ulcer | Animals Cholestasis
KOL-Index: 3419 . PURPOSE: Ischemic colitis develops after a sudden decrease in colonic blood supply and has a variety of clinical manifestations. The aim of this study was to assess the role of platelet activating factor in the pathogenesis of ischemic colitis with use of the platelet activating factor antagonist TCV-309. METHODS: Rats were randomly divided into four groups. Rats in Group RV underwent ring ...
Known for Ischemic Colitis | Partial Obstruction | Thiobarbituric Acid | Intestinal Mucosa
KOL-Index: 2766 . BACKGROUND: Procedures that involve resection of the distal rectum challenge the current limitations of laparoscopic technology, because of lack of compact articulating stapling instruments. METHOD: We improve the procedure with the aid of a Lap disk, an abdominal wall sealing device that was developed for hand-assisted manipulation. A linear stapler capable of changing its stop angle is ...
Known for Anterior Resection | Lower Rectum | Rectal Cancer | Abdominal Wall
KOL-Index: 2597 . Protein kinase C [cPKC: α, β (βI βII), γ], a Ca2+- and phospholipid-dependent enzyme, has been thought to play a critical role in the synthesis and secretion of gut hormones in gastrointestinal mucosa. However, the localization of PKC has not yet been clarified at the cellular level in the gastrointestinal epithelium. The present study was made to identify cPKC-containing cells ...
Known for Protein Kinase | Duodenal Mucosa | Localization Pkc

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Department of Surgery (YN), Mitsubishi Kobe Hospital, Kobe, Japan | From the First Department of Surgery | Department of Surgery, Kobe University School of Medicine, Kobe, Japan. | First Department of Surgery, Kobe University School of Medicine, 7-5-