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Wen-Tung Hsu,1 Deng-Ho Yang,1– 4 Chun-Cheng Liao,3,5 Jia -Wen Chen,6 Wen-Hsiu Hsu,3,7 Chia-Wen Kuo,3,8 Hung-Chang Hsu,9 Sheng-Huang Chang,10 Li-Mien Chen2,3 1Division of Laboratory, Taichung Armed Force General Hospital, Taichung, Taiwan, Republic of China; 2Department of Internal Medicine, Taichung Armed Force General Hospital, Taichung, Taiwan, Republic of China; 3School of Medicine, National Defense Medical Center, Taipei, Taiwan, Republic of China; 4Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, Republic of China; 5Department of Family Medicine, Taichung Armed Force General Hospital, Taichung, Taiwan, Republic of China; 6Medicine Laboratory, Ministry of Health and Welfare Feng Yuan Hospital, Taichung, Taiwan, Republic of China; 7Division of Gastroenterology, Taichung Armed Force General Hospital, Taichung, Taiwan, Republic of China; 8Division of Nephrology, Taichung Armed Force General Hospital, Taichung, Taiwan, Republic of China; 9Division of Laboratory, Ching Chyuan Hospital, Taichung, Taiwan, Republic of China; 10Tsaotun Psychiatric Center, Ministry of Health and Welfare, Nantou, Taiwan, Republic of ChinaCorrespondence: Li-Mien ChenDepartment of Internal Medicine, Taichung Armed Force General Hospital, No. 348, Sec. 2, Chung-Shan Road, Taiping, Taichung, Taiwan, Republic of ChinaEmail c332860@ms65.hinet.netPurpose: To evaluate the blood glucose and renal function, determine the prevalence of hyperglycemia/diabetes mellitus (DM) and renal disease (nephropathy), and investigate the association between hyperglycemia/DM and renal disease in patients with viral hepatitis (VH).Patients and Methods: A total of 491 subjects were included in the study. Patients with VH were further divided into the hepatitis B virus (HBV) infection, hepatitis C virus (HCV) infection, and HBV-HCV co-infection subgroups. Fasting blood glucose, glycated hemoglobin (HbA1c), glycated albumin (GA), glutamic oxaloacetic transaminase (GOT), creatinine (Cr), and cystatin C (Cys C) levels were measured. Urine microalbumin levels were also assessed. Formulas for estimated average glucose calculated using glycated albumin(eAG(GA)), estimated average glucose calculated using HbA1c (eAG(HbA1c)), and estimated glomerular filtration rate calculated using cystatin C (eGFRcys) were used to evaluate the average glucose and renal function.Results: The prevalence of hyperglycemia/DM and renal disease was significantly higher in the VH group, especially in the HCV subgroup. The prevalence of renal disease was significantly higher in patients with VH with eAG(GA) ≥ 200 mg/dL.Conclusion: Our study used multiple parameters to evaluate blood glucose and renal function in patients with VH and found that hyperglycemia/DM and renal disease are closely associated with VH, especially in subjects with HCV infection. Patients with VH, especially those with HCV infection and hyperglycemia/DM, were particularly vulnerable to renal disease.Keywords: viral hepatitis, hyperglycemia, diabetes mellitus, renal disease, nephropathy

Appendicitis is the most common abdominal disease that requires surgery in the emergency ward. It usually presents as right lower quadrant pain, but may rarely present as left upper quadrant (LUQ) pain due to congenital anatomical abnormalities of the intestine. We report a patient who complained of persistent LUQ abdominal pain and was finally diagnosed by computed tomography (CT) as congenital intestinal malrotation complicated with acute appendicitis. It is important to include acute appendicitis in the differential diagnosis of patients who complain of LUQ abdominal pain. Abdominal CT can provide significant information that is useful in preoperative diagnosis and determination of proper treatment.

Tournefortia sarmentosa Lam. (Boraginaceae), a Chinese herbal medicine, is commonly used as a detoxicant or anti-inflammatory agent.As acetaminophen (APAP) is a well-known hepatotoxin, we investigated the effect of the aqueous extract of the T. sarmentosa on APAP-induced hepatotoxicity in vivo and in vitro.Levels of liver function markers serum glutamate oxaloacetate transaminase (SGOT), glutamate pyruvate transaminase (SGPT), and alkaline phosphatase (ALP), inflammatory markers tumor necrosis factor (TNF)-α, interleukin (IL)-1b, and IL-6 in serum, and antioxidant enzymes catalase (CAT), superoxide dismutase (SOD), and glutathione peroxidase (GPx), as well as lipid peroxidation were determined.T. sarmentosa significantly reduced the elevated liver function (SGOT, SGPT, and ALP, p 0.01) and inflammatory markers (TNF-α, IL-1β, and IL-6, p 0.01) in serum of APAP-intoxicated rats. Malondialdehyde level (p 0.05) and antioxidant enzyme levels (CAT, SOD, and GPx, p 0.05) were also reduced in APAP-intoxicated rats treated with T. sarmentosa. Incubation of rat hepatocyte cell line clone-9 cells with APAP reduced cell viability and increased the extent of lipid peroxidation. APAP stimulation also reduced the level of glutathione (GSH) and caused reduction in the activities of the antioxidant enzymes, CAT, SOD, and GPx. Pretreatment of hepatocytes with T. sarmentosa aqueous extract before and during APAP stimulation attenuated the extent of lipid peroxidation, increased cell viability and GSH level, and enhanced the activities of antioxidant enzymes.These data suggest that the aqueous extract of T. sarmentosa can prevent APAP-induced hepatotoxicity.

Adiponectin is considered a modulator of glucose metabolism. Hypoadiponectinemia was reported to be associated with glucose metabolism and metabolic syndrome, and had been found in patients with hepatitis B virus (HBV) and hepatitis C virus infections. However, little is known about the role of adiponectin in patients with HBV infection. Fifty-five patients with HBV infection and 52 healthy individuals were included in this study. We found that serum adiponectin was significantly lower in patients with HBV infection. We also found that HBV-infected patients with hemoglobin A1C ≥6.5% had a lower adiponectin level than those with hemoglobin A1C

Acute porphyrias are rare diseases with varying incidences worldwide. These diseases are disorders of heme biosynthesis characterized by acute attacks of neurological symptoms. Acute porphyria should be considered in patients with unexplained abdominal pain or neurological damage. Clinical manifestations of acute porphyria are nonspecific and are associated with multiple organ systems. This report examines a rare case of an uncommon type of acute porphyria in a patient with an initial presentation of abdominal pain and progressive polyneuropathy.

Background Resistin, adipocyte-secreting adipokine, may play critical role in modulating cancer pathogenesis. The aim of this study was to investigate the effects of resistin on HCC adhesion to the endothelium, and the mechanism underlying these resistin effects. Methods Human SK-Hep1 cells were used to study the effect of resistin on intercellular adhesion molecule-1 (ICAM-1) and vascular cell adhesion molecule-1 (VCAM-1) expressions as well as NF-κB activation, and hence cell adhesion to human umbilical vein endothelial cells (HUVECs). 5-Aminoimidazole-4-carboxamide 1-β-D-ribofuranoside (AICAR), an AMP-activated protein kinase (AMPK) activator, was used to determine the regulatory role of AMPK on HCC adhesion to the endothelium in regard to the resistin effects. Results Treatment with resistin increased the adhesion of SK-Hep1 cells to HUVECs and concomitantly induced NF-κB activation, as well as ICAM-1 and VCAM-1 expressions in SK-Hep1 cells. Using specific blocking antibodies and siRNAs, we found that resistin-induced SK-Hep1 cell adhesion to HUVECs was through NF-κB-regulated ICAM-1 and VCAM-1 expressions. Moreover, treatment with AICAR demonstrated that AMPK activation in SK-Hep1 cells significantly attenuates the resistin effect on SK-Hep1 cell adhesion to HUVECs. Conclusions These results clarify the role of resistin in inducing HCC adhesion to the endothelium and demonstrate the inhibitory effect of AMPK activation under the resistin stimulation. Our findings provide a notion that resistin play an important role to promote HCC metastasis and implicate AMPK may be a therapeutic target to against HCC metastasis.

Internal hernia is an unusual cause of intestinal obstruction, and the through sites of hernias may include the paraduodenum, transmesenteric region, foramen of Winslow, paracecum, the broad ligament of the uterus, and the transomental region. Transomental hernia is the rarest type of internal hernia and accounts for fewer than 1% of internal hernias. Transmesenteric and transomental hernias are different from the other types of internal hernia, and usually present acute intestinal obstruction with strangulation of the small bowel. We report a 74-year-old male with initial manifestation of peritonitis. Internal hernia-induced intestinal obstruction with strangulation was highly suspected from the image study. After an urgent exploratory laparotomy, transomental hernia was diagnosed.

HyoscineN-butyl bromide, also known as scopolamine, is a type of antimuscarinic agent. This drug is associated with numerous common side effects, including abdominal fullness, constipation, urinary retention, blurred vision, skin flushing, tachycardia, decreased sweating, and salivation. The most unfavorable side effect is hemodynamic instability. In the present case, hypotension and acute myocardial infarction developed after intravenous hyoscine injection as a premedication therapy for colonoscopy. It was difficult to differentiate the cause-effect relationship between myocardial infarction and hypotension. Because both conditions were present under drug effects, we considered 2 possible diagnoses. One was coronary spasm with cardiogenic shock, and the other was myocardial ischemic sequela due to shock status. The latter diagnosis was confirmed after a series of examinations.

Systemic lupus erythematosus (SLE) is a systemic autoimmune disorder with involvement of multiple organs. Various forms of serositis, including pleural effusion, pericardial effusion, and ascites, may be found during the course of SLE. Peritoneal involvement by ascites is common in the initial presentation of SLE. However, chylous ascites is uncommon in SLE patients. Here, we describe a 93-year-old female with initial presentation of chylous ascites during SLE flares. Marked distention and an ovoid shape of the abdomen were observed. Shifting dullness and central tympanic sounds were found on percussion. Rales were heard in bilateral breathing sounds, multiple oral ulcers appeared in the oral cavity, and chest images showed bilateral pleural effusion. Abdominal sonography revealed moderate ascites and pleural effusion. Neither organisms nor malignant cells were revealed in the culture or cytology of ascites and pleural effusion. The diagnosis of SLE was arrived at by positive antinuclear antibody (ANA), discoid rash, oral ulcers, serositis (pleural effusion and ascites), and proteinuria. The patient received intravenous methylprednisolone 250 mg/day for three days. The pleural effusion resolved dramatically after steroid therapy and abdominal distention related to ascites formation subsided obviously.

Both the urokinase-type plasminogen activator (uPA) and the uPA receptor (uPAR) play important roles with regard to hepatocellular carcinoma (HCC) progression and metastasis. Notably, the stromal cell-derived factor-1 (SDF-1) is an important chemokine involved in HCC pathology. However, the influence of uPA on SDF-1 expression in human HCC cells remains unknown. We investigated the mechanisms underlying the modulation of SDF-1 expression through uPA stimulation in human HCC SK-Hep-1 cells. SK-Hep-1 cells stimulation with uPA induced increases in the expression and secretion of SDF-1. By using specific inhibitors and small interfering RNA, we have demonstrated that the activation of extracellular signal-related kinase (ERK) and c-Jun-NH2-terminal kinase (JNK) pathways are critical for uPA-induced SDF-1 expression. Transcription factor ELISA and chromatin immunoprecipitation assays suggest that uPA increase Sp1- and AP-1-DNA-binding activities in SK-Hep-1 cells. Inhibition of Sp1 and AP-1 activations by specific siRNAs blocked the uPA-induced SDF-1 promoter activity and expression. The effect of uPA on SK-Hep-1 signaling and SDF-1 expression is mediated by uPAR. In summary, our findings serve to elucidate the uPA/uPAR downstream signaling, providing new insight into the function of uPA in HCC cells. J. Cell. Physiol. 227: 697–704, 2012. © 2011 Wiley Periodicals, Inc.