Aged garlic extract has potential suppressive effect on colorectal adenomas in humans.

Epidemiological and animal studies suggest AGE and its organosulfur constituents, such as S-allylcysteine and S-allylmercaptocysteine have anticarcinogenic effects. To confirm these effects in humans, a preliminary double-blind, randomized clinical trial using high-dose AGE (AGE 2.4 mL/d) as an active treatment and low-dose AGE (AGE 0.

Combination of enprostil and cimetidine is more effective than cimetidine alone in treating gastric ulcer: prospective multicenter randomized controlled trial.

Background/aims: Little is known about the clinical efficacy of co-therapy of enprostil, a prostaglandin E2 analogue, with a histamine H2-receptor antagonist. We aimed to assess the additive benefit of enprostil in combination with cimetidine for treating gastric ulcer in a prospective multicenter randomized controlled trial.

Methodology: In 43 hospitals 171 intention-to-treat (ITT) patients, diagnosed as having gastric ulcer by endoscopy, were randomly allocated to receive either enprostil 25microg b.

Effects of aged garlic extract (AGE) on colorectal adenomas: a double-blinded study.

Aged garlic extract (AGE) is a material that has the possibility of a cancer-preventive effect according to epidemiologic and animal studies. In order to confirm the effects of AGE on colorectal adenomas, we conducted a double-blinded randomized study using high-AGE (AGE 2.4 ml/day) and low-AGE (AGE 0.

Diagnostic evaluation of acute pancreatitis in two patients with hypertriglyceridemia.

We present two diagnostically challenging cases of acute pancreatitis with hypertriglyceridemia accompanied with chylomicronemia caused with a deficiency of lipoprotein lipase and with the presence of type V hyperlipidemia. Both cases suffered from acute abdomen following the ingestion of fatty food and revealed the increase in parameters of inflammation without significant elevation of serum amylase levels. The imaging examination of ultrasonography could not detect significant findings of acute pancreatitis and a computer tomography scan eventually confirmed the findings of acute pancreatitis.

Expression of fibroblast growth factor receptor genes in human hepatoma-derived cell lines.

The fibroblast growth factor (FGF) function has been considered to contribute to various human tumors and malignant growth of neoplasm. Hepatocellular carcinoma (HCC) is a typical hypervascular tumor, and it is suggested that FGF may be involved in hepatocarcinogenesis. Therefore, the relationship between the progression of HCC and expression of FGFs and FGF receptors (FGFRs) was evaluated in this study.

Angiotensin-converting enzyme insertion/deletion genotype is associated with the activities of plasma coagulation factor VII and X independent of triglyceride metabolism.

Background: The D allele of angiotensin-converting enzyme (ACE) insertion/deletion (I/D) polymorphism and coagulation activity play important roles in cardiovascular events, however, the precise association between these two risk factors remains unclear.

Methods: We identified the ACE I/D genotype and measured the plasma coagulation factor VII and X (FVII and FX) activities and serum lipids in 172 patients (110 men and 62 women, mean age 56.7+/-13.

Is apoptosis in antral mucosa correlated with serum nitrite concentration in Japanese Helicobacter pylori-infected patients?

Background And Aim: Helicobacter pylori infection in gastric mucosa is a form of chronic active gastritis that leads to expression of inducible nitric oxide synthase in host macrophages and polymorphonuclear leukocytes. Nitric oxide produced by these cells infiltrating the gastric mucosa could damage DNA. We correlated apoptosis in H.

[Gemcitabine in elderly patients with unresectable pancreas cancer].

The efficacy and safety of gemcitabine at a starting dose of 1,000 mg/m2 administrated once a week for 3 weeks with 1 week's rest was investigated in elderly 11 patients with unresectable pancreatic cancer. Objective response was not documented. However, pain intensity, analgesic consumption and Karnofsky Performance Status (KPS) were frequently improved.

The effects of rabeprazole on parietal cells and enterochromaffin-like cells in rats: a comparison with omeprazole.

Background: We investigated the effects of rabeprazole compared with those of omeprazole on enterochromaffin-like cells and parietal cells in rats.

Methods: Rabeprazole or omeprazole was administered for 7 days by intraperitoneal injection (100 mg/kg or 20mg/kg once a day) and the serum gastrin concentration, the antral density of G cells and D cells, fundic histamine content, fundic H+, K+-ATPase mRNA level, and parietal cell morphology were determined.

Results: Both rabeprazole and omeprazole inhibited gastric acid secretion and increased the intragastric pH to over 6.

Does serum nitrite concentration reflect gastric carcinogenesis in Japanese Helicobacter pylori-infected patients?

This study investigated whether the serum nitrite concentration reflects Helicobacter pylori-induced inflammation and atrophic changes of gastric mucosa. Ninety-seven patients underwent biopsy of both antrum and fundus. Samples were analyzed by the rapid urease test and histopathological examination according to the updated Sydney system.