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https://www.readbyqxmd.com/read/28742368/borapetoside-e-a-clerodane-diterpenoid-extracted-from-tinospora-crispa-improves-hyperglycemia-and-hyperlipidemia-in-high-fat-diet-induced-type-2-diabetes-mice
#1
Yuhui Xu, Yanfen Niu, Yuan Gao, Fang Wang, Wanying Qin, Yanting Lu, Jing Hu, Li Peng, Jikai Liu, Wenyong Xiong
An insidious increase in the incidence of obesity, insulin resistance, and hyperlipidemia has led to an epidemic of type 2 diabetes worldwide. Tinospora crispa (T. crispa) is a familiar plant traditionally used in herbal medicine for diabetes; however, the major active ingredients of this plant are still unclear. In this study, we identified the therapeutic effects of borapetoside E, a small molecule extracted from T. crispa, in high-fat-diet (HFD)-induced obesity in mice. The therapeutic effects of borapetoside E in HFD-induced obese mice were assessed physiologically, histologically, and biochemically following intraperitoneal injection...
July 25, 2017: Journal of Natural Products
https://www.readbyqxmd.com/read/28741596/the-response-of-mri-contrast-parameters-in-i-in-vitro-i-tissues-and-tissue-mimicking-phantoms-to-fractionation-by-histotripsy
#2
Steven Paul Allen, Eli Vlaisavljevich, Jiaqi Shi, Luis Hernandez-Garcia, Charles A Cain, Zhen Xu, Timothy L Hall
Histotripsy is a non-invasive, focused ultrasound lesioning technique that can ablate precise volumes of soft tissue using a novel mechanical fractionation mechanism. Previous research suggests that magnetic resonance imaging (MRI) may be a sensitive image-based feedback mechanism for histotripsy. However, there are insufficient data to form some unified understanding of the response of the MR contrast mechanisms in tissues to histotripsy. In this paper, we investigate the response of the MR contrast parameters R1, R2, and the apparent diffusion coefficient (ADC) to various treatment levels of histotripsy in in-vitro porcine liver, kidney, muscle, and blood clot as well in formulations of bovine red blood cells suspended in agar gel...
July 25, 2017: Physics in Medicine and Biology
https://www.readbyqxmd.com/read/28741298/ifnl4-rs368234815-tt-%C3%AE-g-variant-is-associated-with-liver-damage-in-patients-with-non-alcoholic-fatty-liver-disease
#3
Salvatore Petta, Luca Valenti, Antonino Tuttolomondo, Paola Dongiovanni, Rosaria Maria Pipitone, Calogero Cammà, Daniela Cabibi, Vito Di Marco, Anna Ludovica Fracanzani, Sara Badiali, Valerio Nobili, Silvia Fargion, Stefania Grimaudo, Antonio Craxì
BACKGROUND AND AIMS: The IFNL3/4 locus influencing innate immunity regulation has been associated with the severity of hepatitis and fibrosis progression during chronic hepatitis C infection, while contrasting results were reported in NAFLD. In this study, we examined whether rs12979860 and the linked causal rs368234815 variant encoding for the alternative IFNL4 protein variant are associated with liver fibrosis and damage in a large multicenter cohort of patients at risk of NASH. To clarify the mechanism, we also evaluated the impact on interferon-stimulated gene (ISG) hepatic expression in a subset of patients...
July 24, 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28741270/involvement-of-porphyromonas-gingivalis-in-the-progression-of-non-alcoholic-fatty-liver-disease
#4
Takashi Nakahara, Hideyuki Hyogo, Atsushi Ono, Yuko Nagaoki, Tomokazu Kawaoka, Daiki Miki, Masataka Tsuge, Nobuhiko Hiraga, Clair Nelson Hayes, Akira Hiramatsu, Michio Imamura, Yoshiiku Kawakami, Hiroshi Aikata, Hidenori Ochi, Hiromi Abe-Chayama, Hisako Furusho, Tomoaki Shintani, Hidemi Kurihara, Mutsumi Miyauchi, Takashi Takata, Koji Arihiro, Kazuaki Chayama
BACKGROUND AND AIMS: The risk factors in the progression of nonalcoholic fatty liver disease (NAFLD) have not been fully clarified. Porphyromonas gingivalis (P.g) has been considered to be a confounding risk factor for systemic diseases. We aimed to evaluate the effect of P.g infection on risk of progression to NASH. METHODS: (1) Serum IgG antibody titers against P.g fimbriae (fimA) in 200 biopsy-proven NAFLD patients were measured by ELISA and compared with histological findings...
July 24, 2017: Journal of Gastroenterology
https://www.readbyqxmd.com/read/28741239/type-2-diabetes-mellitus-and-simple-glucose-metabolism-parameters-may-reliably-predict-nonalcoholic-fatty-liver-disease-features
#5
Everton Cazzo, Laísa Simakawa Jimenez, Martinho Antonio Gestic, Murillo Pimentel Utrini, Fábio Henrique Mendonça Chaim, Felipe David Mendonça Chaim, José Carlos Pareja, Elinton Adami Chaim
OBJECTIVE: This study aims to investigate the correlation between features of NAFLD among individuals with morbid obesity and the surrogate IR markers homeostasis model assessment (HOMA), product of triglycerides and glucose (TyG), and triglyceride-to-high-density-lipoprotein ratio (TG/HDL-c). METHODS: A cross-sectional study, which enrolled 89 individuals who consecutively underwent bariatric surgery from February through December 2015, was conducted. NAFLD was assessed through histological examination of liver biopsies and correlated with the values of HOMA, TyG, and TG/HDL-c and their respective cutoff points for insulin resistance (IR)...
July 24, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28741210/effects-of-bpf-on-steroid-hormone-homeostasis-and-gene-expression-in-the-hypothalamic-pituitary-gonadal-axis-of-zebrafish
#6
Qian Yang, Xianhai Yang, Jining Liu, Wenjuan Ren, Yingwen Chen, Shubao Shen
Bisphenol F (BPF) has been frequently detected in various environmental compartments, and previous studies found that BPF exhibits similar estrogenic and anti-androgenic effects on the mammalian endocrine system to those of bisphenol A (BPA). However, the potential disrupting effects of BPF on aquatic organisms and the underling disrupting mechanisms have not been investigated. In this study, the potential disrupting mechanisms of BPF on the hypothalamic-pituitary-gonadal (HPG) axis and liver were probed by employing the OECD 21-day short-term fecundity assay in zebrafish...
July 25, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28740840/bicytopenia-and-leukoerythroblastosis-a-rare-initial-presentation-of-signet-ring-cell-gastric-adenocarcinoma
#7
REVIEW
Vilma Takayasu, Edna Harumi Goto, Mayra Zanon Casagrande, Paulo Guilherme de Arruda Miranda, Gabriela Bezerra de Freitas Diniz, Micaela Frasson Monteiro, Aloisio Felipe-Silva
Gastric adenocarcinoma is a common neoplasia and is responsible for up to 30% of the overall deaths due to cancer. Advanced disease is mostly characterized by peritoneum, liver, and lung involvement. The spread of the disease to the bone is rare, and bone marrow dissemination is even rarer. In this setting, leukoerythroblastosis may be the initial manifestation of the disease. The authors report the case of a 64-year-old Caucasian man who sought medical care complaining of back pain, weakness, and weight loss...
April 2017: Autopsy & case reports
https://www.readbyqxmd.com/read/28737925/lipid-bilayer-gated-mesoporous-silica-nanocarriers-for-tumor-targeted-delivery-of-zoledronic-acid-in-vivo
#8
Diti Desai, Jixi Zhang, Jouko Sandholm, Jaakko Lehtimäki, Tove Grönroos, Johanna Tuomela, Jessica M Rosenholm
Zoledronic acid (ZOL) is a nitrogen-containing bisphosphonate used for the treatment of bone diseases and calcium metabolism. Anticancer activity of ZOL has been established, but its extraskeletal effects are limited due to its rapid uptake and accumulation to bone hydroxyapatite. In this work, we report on the development of tethered lipid bilayer-gated mesoporous silica nanocarriers (MSNs) for the incorporation, retention and intracellular delivery of ZOL. The in vitro anticancer activity of ZOL-loaded nanocarriers was evaluated by cell viability assay and live-cell imaging...
July 24, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28737568/systematic-review-nutrition-and-physical-activity-in-the-management-of-paediatric-nonalcoholic-fatty-liver-disease
#9
Philippa S Gibson, Sarah Lang, Anil Dhawan, Emer Fitzpatrick, Michelle L Blumfield, Helen Truby, Kathryn H Hart, J Bernadette Moore
OBJECTIVES: The aim of the study was to evaluate efficacy of nutrition and physical activity interventions in the clinical management of paediatric nonalcoholic fatty liver disease. The prevalence of paediatric nonalcoholic fatty liver disease continues to rise alongside childhood obesity. Weight loss through lifestyle modification is currently first-line treatment, although supplementation of specific dietary components may be beneficial. METHODS: Medline, CINAHL, EMBASE, Scopus, and Cochrane Libraries were systematically searched to identify randomized controlled trials assessing nutritional and physical activity interventions...
August 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28737268/comparison-of-two-minimally-invasive-techniques-for-liver-biopsy-collection-in-dogs
#10
N Fernandez, J Del-Pozo, D Shaw, A I C Marques
OBJECTIVES: High-quality biopsy is an essential factor for the successful diagnosis of canine liver disease. The aim of this study was to compare various aspects of biopsies obtained by two different techniques: pretied ligating loop and cup biopsy forceps. MATERIALS AND METHODS: Fifteen client-owned dogs underwent laparoscopic liver biopsies for diagnosis of liver disease. Biopsies were obtained from the same liver lobe using a pre-tied ligating loop and cup biopsy forceps...
July 24, 2017: Journal of Small Animal Practice
https://www.readbyqxmd.com/read/28736649/neoadjuvant-transarterial-radiation-lobectomy-for-colorectal-hepatic-metastases-a-small-cohort-analysis-on-safety-efficacy-and-radiopathologic-correlation
#11
Jehan L Shah, Ivan R Zendejas-Ruiz, Linday M Thornton, Brian S Geller, Joseph R Grajo, Amy Collinsworth, Thomas J George, Beau Toskich
Colorectal cancer patients have a high incidence of liver metastasis (ml-CRC). Surgical resection is the gold standard for treatment of hepatic metastasis but only a small percent of patients are traditional candidates based on disease extent and adequate size of the future liver remnant (FLR). Interventions such as portal vein embolization (PVE) and associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) are performed to increase FLR for operative conversion. Limitations to PVE include intrahepatic disease progression, portal vascular invasion, and utilization with concurrent chemotherapy...
June 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28736022/use-of-nanoice-for-procurement-achieves-better-cooling-of-liver-grafts
#12
J D Reyes, F G Jalikis, L C Olson, M Yeh, M I Montenovo
BACKGROUND: Rapid cooling at procurement after cross-clamping has been the cornerstone of organ preservation. NanoICE is a new form of ice that has emerged in the food industry and is providing more efficient cooling and preservation than regular ice. We hypothesize that the use of NanoICE will accelerate the cooling process of the allograft and will be able to maintain a steady low temperature without causing any significant histologic damage. METHODS: In this randomized pilot study, 14 pigs were used to study the liver core/surface cooling in a non-survival organ procurement operation...
July 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28734962/analyzing-the-hepatoprotective-effect-of-the-swertia-cincta-burkillextract-against-anit-induced-cholestasis-in-rats-by-modulating-the-expression-of-transporters-and-metabolic-enzymes
#13
Lili Xu, Tingting Sheng, Xiaolong Liu, Tong Zhang, Zhengtao Wang, Han Han
ETHNOPHARMACOLOGICAL RELEVANCE: Swertia cincta Burkill was traditionally used for treating jaundice and various types of chronic and acute hepatitis in Yunnan and Tibet in China for hundreds of years. This study aims to investigate the protective effect of S. cincta Burkill (ESC) extract on alpha-naphthylisothiocyanate (ANIT)-induced hepatotoxicity and cholestasis in rats. MATERIALS AND METHODS: Crude extracts were prepared using 90% ethanol and by vacuum drying...
July 19, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28734086/the-role-of-serum-hyaluronic-acid-determination-in-the-diagnosis-of-liver-fibrosis
#14
Monika Gudowska, Bogdan Cylwik, Lech Chrostek
The common pathway leading to liver fibrosis and cirrhosis is growing deposition of extracellular matrix (ECM). It results from molecular and histological rearrangement of collagens, glycoproteins and hyaluronans. Hyaluronic acid is a chief component of the extracellular matrix of connective tissues and plays the main structural role in the formation of ECM. The most important organ involved in the synthesis of hyaluronic acid is the liver. In this paper the meaning of hyaluronic acid in the diagnostics of liver diseases is discussed...
July 19, 2017: Acta Biochimica Polonica
https://www.readbyqxmd.com/read/28733781/bitc-and-s-carvone-restrain-high-fat-diet-induced-obesity-and-ameliorate-hepatic-steatosis-and-insulin-resistance
#15
Sary Alsanea, Dexi Liu
PURPOSE: To investigate the preventative activity of benzyl isothiocyante and S-carvone against high-fat diet-induced obesity and metabolic complications. METHODS: Ten-week-old C57BL/6 male mice were fed a high-fat diet and injected intraperitoneally twice per week with benzyl isothiocyante, S-carvone, or vehicle for 8 weeks. The body weight, food intake, and body composition were monitored, and glucose tolerance and insulin tolerance tests were performed at the end of the experiment...
July 21, 2017: Pharmaceutical Research
https://www.readbyqxmd.com/read/28733442/-89-zr-lumretuzumab-pet-imaging-before-and-during-her3-antibody-lumretuzumab-treatment-in-patients-with-solid-tumors
#16
Frederike Bensch, Laetitia E Lamberts, Michaël M Smeenk, Annelies Jorritsma-Smit, Marjolijn N Lub-de Hooge, Anton G T Terwisscha van Scheltinga, Johan R de Jong, Jourik A Gietema, Carolina P Schröder, Marlene Thomas, Wolfgang Jacob, Keelara Abiraj, Celine Adessi, Georgina Meneses-Lorente, Ian James, Martin Weisser, Adrienne H Brouwers, Elisabeth G de Vries
Purpose: We evaluated biodistribution and tumor targeting of (89)Zr-lumretuzumab before and during treatment with lumretuzumab, a human epidermal growth factor receptor 3 (HER3)-targeting monoclonal antibody. <p>Experimental design: 20 patients with histologically confirmed HER3-expressing tumors received (89)Zr-lumretuzumab and underwent Positron Emission Tomography (PET). In Part A, (89)Zr-lumretuzumab was given with additional, escalating doses of unlabeled lumretuzumab and scans were performed 2, 4 and 7 days postinjection to determine optimal imaging conditions...
July 21, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/28732301/a-case-of-multiple-inflammatory-hepatic-pseudotumor-protruding-from-the-liver-surface-after-colonic-cancer
#17
Toshikatsu Nitta, Jun Kataoka, Yoshihiro Inoue, Kensuke Fujii, Masahito Ohta, Hiroshi Kawasaki, Atsushi Takeshita, Takashi Ishibashi
INTRODUCTION: Inflammatory hepatic pseudotumor (IHPT) is an important benign liver disease because it is difficult to clinically and radiologically distinguish from malignant tumors. PRESENTATION OF CASE: Here, we describe a case of a 67-year-old male patient diagnosed with multiple inflammatory hepatic pseudotumors. The patient had undergone left hemicolectomy for descending colonic cancer (T3 N0 M0 stage IIA) 2 years prior. He underwent segment 6 and segment 7 partial hepatectomy because of suspected liver metastasis...
June 8, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28732141/intraoperative-ultrasound-for-prediction-of-hepatocellular-carcinoma-biological-behavior-prospective-comparison-with-pathology
#18
Roberto Santambrogio, Claudia Cigala, Matteo Barabino, Marco Maggioni, Giovanna Scifo, Savino Bruno, Emanuela Bertolini, Enrico Opocher, Gaetano Bulfamante
BACKGROUND AND AIMS: Preoperative prediction of both microinvasive hepatocellular carcinoma and histological grade of hepatocellular carcinoma is pivotal to treatment planning and prognostication. Aim of the study was to evaluate whether some intraoperative ultrasound features correlate with both the presence of same histological patterns and differentiation grade of hepatocellular carcinoma on the histologic features of the primary resected tumor. METHODS: All patients with single, small hepatocellular carcinoma that underwent hepatic resection were included in this prospective double-blind study: the intraoperative ultrasound patterns of nodule were registered and compared with similar histological features...
July 21, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28731143/suppression-of-hepatic-dysfunction-in-tenascin%C3%A2-x%C3%A2-deficient-mice-fed-a-high%C3%A2-fat-diet
#19
Shinsaku Yamaguchi, Kohei Kawakami, Kazumi Satoh, Naoki Fukunaga, Kazuhito Akama, Ken-Ichi Matsumoto
Extracellular matrix glycoprotein tenascin‑X (TNX) is the largest member of the tenascin family. In the present study, the contribution of TNX to liver dysfunction was investigated by administration of high‑fat and high‑cholesterol diet with high levels of phosphorus and calcium (HFCD) to wild‑type (WT) and TNX‑knockout (KO) mice. After 16 weeks of HFCD administration, the ratio of liver weight to body weight was approximately 22% higher in the HFCD‑fed WT mice compared with the HFCD‑fed TNX‑KO mice, indicating hepatomegaly in HFCD‑fed WT mice...
July 21, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28730237/therapeutic-potential-of-certain-drug-combinations-on-paclitaxel-induced-peripheral-neuropathy-in-rats
#20
Cristina Elena Zbârcea, IonuŢ Cosmin Ciotu, Veronica Bild, Cornel ChiriŢă, Alexandra Mihaela Tănase, Oana Cristina Şeremet, Emil Ştefănescu, Andreea LetiŢia Arsene, Alexandra Eugenia Bastian, Floriana Elvira Ionică, Simona Negreş
BACKGROUND AND AIMS: Experimental research and clinical data support the potential combination therapy for the treatment of neuropathic pain. We aimed to investigate the analgesic effect of the following associations: gabapentin + etifoxine; tramadol + etifoxine; gabapentin + tramadol, in an experimental model of peripheral neuropathy induced by paclitaxel. MATERIALS AND METHODS: Neuropathy was induced in male Wistar rats by the daily administration of 2 mg÷kg body weight (bw) paclitaxel intraperitoneally, four days in a row...
2017: Romanian Journal of Morphology and Embryology, Revue Roumaine de Morphologie et Embryologie
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