• Journal of radiological science and technology
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• v.39 no.1
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• pp.81-88
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• 2016

The body of the fat tissue increased in obese represented by risk factors such as cardiovascular diseases, diabetes, metabolic disease and dyslipidemia. Such metabolic diseases and the like of the cardiovascular and cerebrovascular disease, hypertension, dyslipidemia, increase in the adipose tissue of the pancreas is known to be a risk factor of these diseases. Study on the diagnosis and treatment of pancreatic cancer was conducted actively, case studies on pancreatic steatosis is not much. In this study, divided into a control group diagnosed with pancreatic steatosis as a result of ultrasonography to evaluation the physical characteristics and serologic tests and blood pressure and arterial stiffness. The control group and the test pancreas steatosis age and waist circumference, body mass index, total cholesterol, HDL cholesterol, LDL cholesterol, and systolic and diastolic blood pressure, fasting blood glucose, arterial elasticity is higher in pancreatic steatosis. And the lower ankle brachial stenosis and HDL-cholesterol were lower than the normal control group, so the pancreatic steatosis harmful to blood vessels.(P <0.05). The difference between the control group and it was confirmed that the pancreatic jibanggun statistically significant. In conclusion, pancreatic steatosis at abdominal ultrasound can predict the risk of metabolic diseases, and there was a correlation with cardiovascular disease.

• Food Science and Preservation
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• v.17 no.5
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• pp.727-732
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• 2010

Activity-guided fractionation of an ethyl acetate (EtOAc)-soluble portion of an ethanolic extract from the leaves of cultivated mountain ginseng, using pancreatic lipase inhibition assay, led to the isolation and identification of three flavonoids of a previously described structure, kaempferol-3-O-sophoroside (I), kaempferol-3-O-${\beta}$-Dglucopyranoside (astragalin, II) and kaempferol (III). All compounds (I.III) showed pancreatic lipase inhibitory activities, with $IC_{50}$ values ranging from $20.3{\pm}2.2$ to $9.1{\pm}1.5$ ${\mu}M$, kaempferol (III) showed the most potent inhibitory activity with an $IC_{50}$ of $9.1{\pm}1.5$ ${\mu}M$. The level of activity may depend on the number of C-3 glucosyl group(s) linked to the kaempferol backbone, and the isolated compounds may have promise as pancreatic lipase inhibitors.

• Journal of the Korean Society of Radiology
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• v.81 no.5
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• pp.1134-1150
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• 2020

Various types of tumors and tumor-like lesions may affect the pancreas. Among them, pancreatic ductal adenocarcinoma is the most common and is generally referred to as "pancreatic cancer." Recently, the detection rates of rare pancreatic tumors and tumor-like lesions have increased owing to technological advancements and increased frequency of imaging tests. Considering that rare pancreatic tumors and tumor-like lesions differ from pancreatic ductal adenocarcinoma in terms of the treatment plan and prognosis, the differential diagnosis of these diseases is clinically relevant. Various imaging tests play an important role in the differential diagnoses of rare tumors, such as acinar cell carcinoma and schwannoma, tumor-like lesions, such as autoimmune pancreatitis and inflammatory pseudotumor, and pancreatic ductal adenocarcinoma, but accurately distinguishing these diseases solely based on imaging findings is difficult. The aim of this pictorial review was to present the imaging findings of rare pancreatic tumors and tumor-like lesions and discuss important points for the differential diagnosis.

• Annals of Hepato-Biliary-Pancreatic Surgery
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• v.26 no.4
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• pp.355-362
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• 2022

Backgrounds/Aims: Postoperative fluid collection is a common complication of pancreatic resection without clear management guidelines. This study aimed to compare outcomes of endoscopic ultrasound (EUS)-guided trans-gastric drainage and percutaneous catheter drainage (PCD) in patients who experienced this adverse event after pancreaticoduodenectomy (PD). Methods: Demographic and clinical data and intervention outcomes of 53 patients who underwent drainage procedure (EUS-guided, n = 32; PCD, n = 21) for fluid collection after PD between January 2015 and June 2019 in our tertiary referral center were retrospectively analyzed. Results: Prior to drainage, 83.0% had leukocytosis and 92.5% presented with one or more of the following signs or symptoms: fever (69.8%), abdominal pain (69.8%), and nausea/vomiting (17.0%). Within 8 weeks of drainage, 77.4% showed a diameter decrease of more than 50% (87.5% in EUS vs. 66.7% in PCD, p = 0.09). Post-procedural intravenous antibiotics were used for an average of 8.1 ± 4.3 days and 12.4 ± 7.4 days for EUS group and PCD group, respectively (p = 0.01). The EUS group had a shorter post-procedural hospital stay than the PCD group (9.8 ± 1.1 vs. 15.8 ± 2.2 days, p < 0.01). However, the two groups showed no statistically significant difference in technical or clinical success rate, reintervention rate, or adverse event rate. Conclusions: EUS-guided drainage and PCD are both safe and effective methods for managing fluid collection after PD. However, EUS-guided drainage can shorten hospital stay and duration of intravenous antibiotics use.

• Annals of Hepato-Biliary-Pancreatic Surgery
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• v.26 no.1
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• pp.40-46
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• 2022

Backgrounds/Aims: The role of inflammation in malignant cell proliferation has been well described. High values of platelet-to-lymphocyte ratio (PLR) and neutrophil-to-lymphocyte ratio (NLR) as markers of systemic inflammation have shown associations with unfavorable long-term outcomes. The purpose of this study was to determine values of NLR and PLR evaluated prior to and after surgery and their associations with mortality and recurrence rates of liver transplant patients with hepatocellular carcinoma (HCC). Methods: A total of 105 patients with HCC who underwent orthotopic liver transplantation (OLT) were retrospectively reviewed. NLR and PLR values were obtained from complete blood counts prior to and after surgery. Overall survival (OS) and recurrence-free survival (RFS) in relation with delta NLR and PLR were estimated. Results: Serum alpha-fetoprotein levels > 100 ng/mL (p = 0.014) and lymphovascular emboli in the specimen (p = 0.048) were identified to be significant predictors of RFS. Child-Pugh score (p = 0.016) was found to be an independent factor associated with poorer OS. An increasing delta PLR was associated with worse RFS, although it showed no significant association with OS. Conclusions: The analysis of PLR as a continuous variable may predict recurrence outcomes in patients undergoing OLT for HCC. It is more representative than isolated values.

• Journal of Applied Biological Chemistry
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• v.58 no.1
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• pp.51-54
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• 2015

Flavonoids from Morus alba fruits were evaluated for recovery effect on the damage of alloxan-induced pancreatic islet in zebrafish. Alloxan treatment on the zebrafish embryo surely decreased the pancreatic islet size (p <0.001). Rutin, isoquercetin, and quercetin very significantly recovered the size (p <0.001) and the fluorescence intensity of pancreatic islet.

• The Journal of Internal Korean Medicine
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• v.28 no.4
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• pp.948-955
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• 2007

Objectives : We present a case of pancreatic carcinoma patient with lymph node metastasis. Methods : We analyzed the medical record of a pancreatic carcinoma patient with lymph node metastasis who had been treated with traditional Korean medicine from 2006 until 2007. He complained of abdominal pain, dyspepsia and anorexia. We prescribed him HAD, PSM, BKH and other oriental medicines. Results : For 18 months he was treated with oriental medicine. Over this time, the pancreatic tumor remains stable disease (SD) and most symptoms have disappeared. Cconclusions : When it comes to the therapeutic effects, it could be suggested that oriental medicine has effects on keeping SD and improving symptoms.

• Journal of Physiology & Pathology in Korean Medicine
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• v.27 no.2
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• pp.202-211
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• 2013

The purpose of this study is to investigate the apoptotic effect of Phellodendri Cortex water extract (PCWE) on pancreatic cancer cells and to find out the regulating mechanisms. Human-derived pancreatic cancer cell line, MIA PaCa-2 cells were treated by PCWE with various concentrations and the cytotoxicity was determined by MTT assay. The activation of Annexin V, DNA fragmentation, cell cycle arrest and caspase activation were observed to investigate the role of PCWE in pancreatic cancer cells. Also, to find out the regulating mechanisms, we examined the ROS production. The treatment of PCWE induced the cell death in both concentration and time dependent manner. The treatment of PCWE also increased the expression of Annexin V, DNA fragmentation, cell cycle arrest, and cleavage of caspase, which means cell-death PCWE induced was apoptosis but not necrosis. The ROS production was increased by PCWE treatment and the blockade of ROS inhibited the PCWE-induced cell death. These results could suggest that PCWE induced apoptosis via ROS release in pancreatic cancer cell.

• Asian Oncology Nursing
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• v.12 no.2
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• pp.117-124
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• 2012

Purpose: The purpose of this study was to assess pain, sleep disturbance, fatigue, and the quality of life and to identify the impact of pain, sleep disturbance and fatigue on the quality of life in patients with pancreatic cancer undergoing chemotherapy. Methods: Data were collected from June to July, 2010. Participants were recruited from Y university hospital in Seoul. Research instruments included numeric rating scale for pain, Functional Assessment Chronic Illness Therapy-Functional Well-Being (FACIT-FWB): General Factor 5 (GF5) for sleep disturbance, Functional Assessment of Cancer Therapy-General (FACT-G) for quality of life, and FACT-Fatigue for fatigue. Results: The quality of life for cancer patients had a significant relationship with pain, sleep disturbance, and fatigue. The significant factors influencing quality of life were pain, sleep disturbance, and fatigue that explained 52.6% of the variance. Conclusion: Patients with pancreatic cancer undergoing chemotherapy experienced pain, fatigue, and sleep disturbance which led to a negative effect on quality of life. The results suggest that intervention program to improve quality of life could reduce pain, fatigue, and sleep disturbance of pancreatic cancer patients undergoing chemotherapy.

• The Korean Journal of Physiology and Pharmacology
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• v.13 no.6
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• pp.409-416
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• 2009

Acute pancreatitis is a multifactorial disease associated with the premature activation of digestive enzymes. The genes expressed in pancreatic acinar cells determine the severity of the disease. The present study determined the differentially expressed genes in pancreatic acinar cells treated with cerulein as an in vitro model of acute pancreatitis. Pancreatic acinar AR42J cells were stimulated with $10^{-8}$ M cerulein for 4 h, and genes with altered expression were identified using a cDNA microarray for 4,000 rat genes and validated by real-time PCR. These genes showed a 2.5-fold or higher increase with cerulein: lithostatin, guanylate cyclase, myosin light chain kinase 2, cathepsin C, progestin-induced protein, and pancreatic trypsin 2. Stathin 1 and ribosomal protein S13 showed a 2.5-fold or higher decreases in expression. Real-time PCR analysis showed time-dependent alterations of these genes. Using commercially available antibodies specific for guanylate cyclase, myosin light chain kinase 2, and cathepsin C, a time-dependent increase in these proteins were observed by Western blotting. Thus, disturbances in proliferation, differentiation, cytoskeleton arrangement, enzyme activity, and secretion may be underlying mechanisms of acute pancreatitis.