Achondroplasia is a rare disease and characterized by the combination of short extremities with an enlarged head and a trunk approximating normal size. We had experienced 4 cases of achondroplasia; they all showed stunted growth, short arms and legs, prominent forehead, flattening of the bridge of the nose and moderate degree of kyphcsis and one case was associated with hydrocephalus. X-ray showed the thickness of the bones and their irregular epiphyseal ends such as cupping, flaring and spurs. Intelligence seemed to be normal except one case. We had seen those patients at the age of 8 months, 6 months and 1year, 7months and 2 years, confirming achodroplasia by clinical, X-ray survey and biochemical study. Review of the references concerning achondroplasia was made briefly.
Achondroplasia* ; Arm ; Extremities ; Forehead ; Head ; Humans ; Hydrocephalus ; Intelligence ; Leg ; Nose ; Rare Diseases

There sibs with identical features of short-limbed dwarfism, a normal skull and face and normal intelligence are described. On the basis of the radiological and clinical characteristics, the condition must be included within the group of Spondylomephyseal dysplasia. In contract to the familial cases described up to now in which the mode of inheritance was autosomal dominant, the trait in the three children described here was transmitted as autosomal recessive.
Child ; Dwarfism ; Humans ; Intelligence ; Skull ; Wills

BACKGROUND/AIMS: Advanced hepatocellular carcinoma (HCC) with portal vein thrombosis (PVT) has a poor prognosis. The aim of this study was to evaluate the efficacy and safety of repeated arterial infusions of low dose cisplatin and 5-fluorouracil (FU) in patients with advanced HCC with decompensated cirrhosis. METHODS: Between January 1995 and December 2003, a total of 79 decompensated cirrhotic patients having HCC and PVT were enrolled and divided into 2 groups. Group 1 (n=40) received intra-arterial infusion chemotherapy with cisplatin (10 mg for 5 days) and 5-FU (250 mg for 5 days) via an implanted chemoport every 4 weeks' and group 2 (n=39) was managed with only conservative treatment. RESULTS: The two groups were well matched with respect to the features relating to the prognosis, including age, gender and the Child- Pugh class. Although diffuse tumor involvement, main portal vein tumor thrombosis and bi-lobar involvement were more frequent in group 1, the median survival period of group 1 was significantly longer than group 2 (5 months vs. 3 months, respectively, P=0.016). Also, the 1-year survival rate of group 1 (7.5%) was higher than that of group 2 (5.1%) (P=0.016). When we analyzed the patients with the Child class B, the survival benefits of intra-arterial chemotherapy were more significant (P=0.008). CONCLUSIONS: Intra-arterial chemotherapy consisting of low dose 5-FU and cisplatin achieved favorable results for advanced HCC patients who had decompensated cirrhosis, and it showed better survival in selected patients. This therapy may be useful as a palliative treatment for HCC patients with decompensated cirrhosis.
Venous Thrombosis/complications ; Survival Rate ; Portal Vein ; Palliative Care ; Middle Aged ; Male ; Liver Neoplasms/complications/*drug therapy/mortality ; Liver Cirrhosis/complications ; *Infusions, Intra-Arterial ; Humans ; Fluorouracil/administration & dosage ; Female ; Disease-Free Survival ; Cisplatin/administration & dosage ; Carcinoma, Hepatocellular/complications/*drug therapy/mortality ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Aged ; Adult

Oxidative stress induced by chronic hyperglycemia in type 2 diabetes plays a crucial role in progressive loss of beta-cell mass through beta-cell apoptosis. Glucagon like peptide-1 (GLP-1) has effects on preservation of beta-cell mass and its insulin secretory function. GLP-1 possibly increases islet cell mass through stimulated proliferation from beta-cell and differentiation to beta-cell from progenitor cells. Also, it probably has an antiapoptotic effect on beta-cell, but detailed mechanisms are not proven. Therefore, we examined the protective mechanism of GLP-1 in beta-cell after induction of oxidative stress. The cell apoptosis decreased to ~50% when cells were treated with 100 microM H2O2 for up to 2 hr. After pretreatment of Ex-4, GLP-1 receptor agonist, flow cytometric analysis shows 41.7% reduction of beta-cell apoptosis. This data suggested that pretreatment of Ex-4 protect from oxidative stress-induced apoptosis. Also, Ex-4 treatment decreased GSK3beta activation, JNK phosphorylation and caspase-9, -3 activation and recovered the expression of insulin2 mRNA in beta-cell lines and secretion of insulin in human islet. These results suggest that Ex-4 may protect beta-cell apoptosis by blocking the JNK and GSK3beta mediated apoptotic pathway.
Animals ; *Apoptosis ; Caspase 3/metabolism ; Caspase 9/metabolism ; Cells, Cultured ; Cricetinae ; Flow Cytometry ; Glucagon-Like Peptide 1/pharmacology ; Glycogen Synthase Kinase 3/*metabolism ; Humans ; Hydrogen Peroxide/toxicity ; Insulin/genetics/metabolism ; Insulin-Secreting Cells/drug effects/*enzymology/metabolism ; JNK Mitogen-Activated Protein Kinases/*metabolism ; *Oxidative Stress ; Peptides/*pharmacology ; Phosphorylation ; Receptors, Glucagon/agonists/metabolism ; Signal Transduction ; Venoms/*pharmacology

PURPOSE: To assess gastric pH and its relationship with urease-test positivity and histological findings in children with Helicobacter pylori infection. METHODS: Fasting gastric juices and endoscopic antral biopsy specimens were collected from 562 children and subjected to the urease test and histopathological examination. The subjects were divided into 3 age groups: 0-4, 5-9, and 10-15 years. The histopathological grade was assessed using the Updated Sydney System, while the gastric juice pH was determined using a pH meter. RESULTS: The median gastric juice pH did not differ significantly among the age groups (p=0.655). The proportion of individuals with gastric pH >4.0 was 1.3% in the 0-4 years group, 6.1% in the 5-9 years group, and 8.2% in 10-15 years (p=0.101). The proportions of moderate and severe chronic gastritis, active gastritis, and H. pylori infiltration increased with age (p<0.005). Urease-test positivity was higher in children with hypochlorhydria (77.8%) than in those with normal gastric pH (31.7%) (p<0.001). Chronic and active gastritis were more severe in the former than the latter (p<0.001), but the degree of H. pylori infiltration did not differ (20.9% vs. 38.9%; p=0.186). CONCLUSION: Gastric pH while fasting is normal in most children regardless of age. Urease-test positivity may be related to hypochlorhydria in children, and hypochlorhydria is in turn related to H. pylori infection.
Achlorhydria ; Biopsy ; Child* ; Fasting ; Gastric Juice ; Gastritis ; Helicobacter pylori* ; Helicobacter* ; Humans ; Hydrogen-Ion Concentration* ; Urease