keyword
MENU ▼
Read by QxMD icon Read
search

hepato*

keyword
https://www.readbyqxmd.com/read/28532126/poly-%C3%AE-glutamic-acid-coated-lipoplexes-loaded-with-doxorubicin-for-enhancing-the-antitumor-activity-against-liver-tumors
#1
Na Qi, Bo Tang, Guang Liu, Xingsi Liang
The study was to develop poly-γ-glutamic acid (γ-PGA)-coated Doxorubicin (Dox) lipoplexes that enhance the antitumor activity against liver tumors. γ-PGA-coated lipoplexes were performed by electrostatistically attracting to the surface of cationic charge liposomes with anionic γ-PGA. With the increasing of γ-PGA concentration, the particle size of γ-PGA-coated Dox lipoplexes slightly increased, the zeta potential from positive shifted to negative, and the entrapment efficiency (EE) were no significant change...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28532047/porous-chitosan-microspheres-for-application-as-quick-in-vitro-and-in-vivo-hemostat
#2
Jixiang Li, Xiaowei Wu, Yanqing Wu, Zonghao Tang, Xun Sun, Meng Pan, Yufeng Chen, Juanjuan Li, Rongdong Xiao, Zhengchao Wang, Haiqing Liu
Controlling massive hemorrhage is of great importance to lower transfusional medical cost, and to reduce death and mobility rate in battlefield and civilian accidents. We reported the fabrication of porous chitosan microspheres (CSMS) with tunable surface pore size by microemulsion combined with thermally induced phase separation technique, and its application as a quick hemostat. Their hemostatic property was characterized by blood clotting kinetics, adherence interaction between red blood cells/platelets and CSMS, in vitro and in vivo hemostasis by rat tail amputation and liver laceration models, and histological analysis...
August 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28531919/bupleurum-chinense-extract-ameliorates-an-ova-induced-murine-allergic-asthma-through-the-reduction-of-the-th2-and-th17-cytokines-production-by-inactivation-of-nf%C3%AE%C2%BAb-pathway
#3
Thi Tho Bui, Chun Hua Piao, Chang Ho Song, Hee Soon Shin, Ok Hee Chai
Bupleurum chinense belongs to the Bupleurum spp. family that has been used in traditional herbal medicine for over thousand years. It has been reported to have anti-inflammatory, anti-oxidant, hepato-protective, antipyretic, analgesic, anti-fibrotic and immunomodulatory effect. However, the effect of B. Chinense on allergic asthma remains unclear. This study investigated the immunomodulatory effects of B. Chinense extracts (BCE) on airway inflammation in asthmatic mice model. In the ovalbumin (OVA)-induced allergic asthma model, we evaluated the number of total cells, differential inflammatory cells and the production of proinflammatory cytokines in bronchoalveolar lavage fluid (BALF) and lung homogenate as well as histological structure...
May 16, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28531914/lineage-specific-expression-of-mir-200-family-in-human-embryonic-stem-cells-during-in-vitro-differentiation
#4
Yeji Kim, Nury Kim, Sang-Wook Park, Hyemin Kim, Han-Jin Park, Yong-Mahn Han
Although microRNAs have emerged as key regulators in diverse cellular processes, the roles of microRNAs are poorly understood in human embryonic stem cells (hESCs) during differentiation into specialized cell types. In this study, we used a microRNA array with 799 human microRNA probes to examine the expression profiles of microRNAs in hESCs during differentiation into endodermal and mesodermal lineages in vitro. Among the microRNAs analyzed, 7 and 20 microRNAs were enriched in the developmental process of hESCs into mesodermal and endodermal lineages, respectively...
May 30, 2017: International Journal of Stem Cells
https://www.readbyqxmd.com/read/28531870/an-unusual-case-of-jaundice-biliary-tumor-thrombus-in-fibrolamellar-hepatocellular-carcinoma
#5
Jairo A Espinosa, Alex Merlo, Mohamed-Omar Arafeh, Gitonga Munene
BACKGROUND: Fibrolamellar hepatocellular carcinoma (FL-HCC) is a rare and unique variant of hepatocellular carcinoma (HCC) whose presentation remains inadequately described. We present a resectable case of FL-HCC which involved tumor thrombus of the common bile duct. PRESENTATION: A 27 year-old male presenting with jaundice, abdominal pain, vomiting, hepatic dysfunction and hyperbilirubinemia was found to have a large liver mass and lymphadenopathy on preoperative imaging...
May 12, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28531838/antimicrobial-agents-triclosan-chloroxylenol-methylisothiazolinone-and-borax-used-in-cleaning-had-genotoxic-and-histopathologic-effects-on-rainbow-trout
#6
Erol Capkin, Tuna Ozcelep, Sevki Kayis, Ilhan Altinok
Triclosan (TRC), chloroxylenol (PCMX) and methylisothiazolinone (MIT) have been commonly used as an antimicrobial in soaps while borax (BRX) is used in household cleaning. After using these chemicals, they are washed down drains and getting into the aquatic ecosystem in which they may affect aquatic living organisms. In the present study, the chronic effects of TRC, PCMX, MIT and BRX on genotoxicity, gene expression and histopathology of rainbow trout (Oncorhynchus mykiss) were evaluated for 40 days under semi static condition...
May 15, 2017: Chemosphere
https://www.readbyqxmd.com/read/28531762/high-dose-testosterone-enanthate-supplementation-boosts-oxidative-stress-but-exerts-little-effect-on-the-antioxidant-barrier-in-sedentary-adolescent-male-rat-liver
#7
Ewa Sadowska-Krepaa, Barbara Klapcinępa, Barbara Kłapcińska, Sławomir Jagsz, Anna Nowara, Izabela Szołtysek-Bołdys, Małgorzata Chalimoniuk, Józef Langfort, Stanisław J Chrapusta
BACKGROUND: Anabolic-androgenic steroids abuse is on the rise among adolescent boys and young men, mostly in those seeking a 'shortcut' to an improved body image. This approach is associated with the risk of severe adverse health effects, some of which involve the liver and are linked to hepatic oxidative stress. Testosterone and its esters is a cornerstone of most anabolic-androgenic steroid stacking protocols. METHODS: We assessed and compared several hepatotoxicity and liver oxidative stress indices, as well as the contents of some components of the hepatic antioxidant barrier between sedentary adolescent male rats given a 6-week course of weekly im testosterone enanthate (TE, 8 or 80mg/kgBW/week) or vehicle (sesame oil) injections...
March 11, 2017: Pharmacological Reports: PR
https://www.readbyqxmd.com/read/28531339/limtox-a-web-tool-for-applied-text-mining-of-adverse-event-and-toxicity-associations-of-compounds-drugs-and-genes
#8
Andres Cañada, Salvador Capella-Gutierrez, Obdulia Rabal, Julen Oyarzabal, Alfonso Valencia, Martin Krallinger
A considerable effort has been devoted to retrieve systematically information for genes and proteins as well as relationships between them. Despite the importance of chemical compounds and drugs as a central bio-entity in pharmacological and biological research, only a limited number of freely available chemical text-mining/search engine technologies are currently accessible. Here we present LimTox (Literature Mining for Toxicology), a web-based online biomedical search tool with special focus on adverse hepatobiliary reactions...
May 22, 2017: Nucleic Acids Research
https://www.readbyqxmd.com/read/28531199/mir-145-mediates-zebrafish-hepatic-outgrowth-through-progranulin-a-signaling
#9
Ya-Wen Li, Keng-Yu Chiang, Yen-Hsing Li, Sung-Yu Wu, Wangta Liu, Chia-Ray Lin, Jen-Leih Wu
MicroRNAs (miRs) are mRNA-regulatory molecules that fine-tune gene expression and modulate both processes of development and tumorigenesis. Our previous studies identified progranulin A (GrnA) as a growth factor which induces zebrafish hepatic outgrowth through MET signaling. We also found that miR-145 is one of potential fine-tuning regulators of GrnA involved in embryonic hepatic outgrowth. The low level of miR-145 seen in hepatocarinogenesis has been shown to promote pathological liver growth. However, little is known about the regulatory mechanism of miR-145 in embryonic liver development...
2017: PloS One
https://www.readbyqxmd.com/read/28531143/a-4-phenoxyphenol-derivative-exerts-inhibitory-effects-on-human-hepatocellular-carcinoma-cells-through-regulating-autophagy-and-apoptosis-accompanied-by-downregulating-%C3%AE-tubulin-expression
#10
Wen-Tsan Chang, Wangta Liu, Yi-Han Chiu, Bing-Hung Chen, Shih-Chang Chuang, Yen-Chun Chen, Yun-Tzh Hsu, Mei-Jei Lu, Shean-Jaw Chiou, Chon-Kit Chou, Chien-Chih Chiu
Hepatocellular carcinoma (HCC) is a leading cancer worldwide. Advanced HCCs are usually resistant to anticancer drugs, causing unsatisfactory chemotherapy outcomes. In this study, we showed that a 4-phenoxyphenol derivative, 4-[4-(4-hydroxyphenoxy)phenoxy]phenol (4-HPPP), exerts an inhibitory activity against two HCC cell lines, Huh7 and Ha22T. We further investigated the anti-HCC activities of 4-HPPP, including anti-proliferation and induction of apoptosis. Our results showed that higher dosage of 4-HPPP downregulates the expression of α-tubulin and causes nuclear enlargement in both the Huh-7 and Ha22T cell lines...
May 21, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28531132/effects-of-%C3%AE-carotene-and-its-cleavage-products-in-primary-pneumocyte-type-ii-cells
#11
Cornelia Haider, Franziska Ferk, Ekramije Bojaxhi, Giuseppe Martano, Hanno Stutz, Nikolaus Bresgen, Siegfried Knasmüller, Avdulla Alija, Peter M Eckl
β-Carotene has been shown to increase the risk of developing lung cancer in smokers and asbestos workers in two large scale trails, the Beta-Carotene and Retinol Efficacy Trial (CARET) and the Alpha-Tocopherol Beta-carotene Cancer Prevention Trial (ATBC). Based on this observation, it was proposed that genotoxic oxidative breakdown products may cause this effect. In support of this assumption, increased levels of sister chromatid exchanges, micronuclei, and chromosomal aberrations were found in primary hepatocyte cultures treated with a mixture of cleavage products (CPs) and the major product apo-8'carotenal...
May 21, 2017: Antioxidants (Basel, Switzerland)
https://www.readbyqxmd.com/read/28531130/comparative-safety-and-efficacy-profile-of-a-novel-oil-in-water-vaccine-adjuvant-comprising-vitamins-a-and-e-and-a-catechin-in-protective-anti-influenza-immunity
#12
Sapna Patel, Yasser Faraj, Debra K Duso, William W Reiley, Erik A Karlsson, Stacey Schultz-Cherry, Michael Vajdy
Non-replicating vaccines, such as those based on recombinant proteins, require adjuvants and delivery systems, which have thus far depended on mimicking pathogen danger signals and strong pro-inflammatory responses. In search of a safer and more efficacious alternative, we tested whether vaccinations with influenza recombinant hemagglutinin (HA) mixed with a novel vegetable oil in water emulsion adjuvant (Natural Immune-enhancing Delivery System, NIDS), based on the immune-enhancing synergy of vitamins A and E and a catechin, could protect against intra-nasal challenge with live influenza virus...
May 21, 2017: Nutrients
https://www.readbyqxmd.com/read/28530649/thymidine-phosphorylase-promotes-metastasis-and-serves-as-a-marker-of-poor-prognosis-in-hepatocellular-carcinoma
#13
Qiang Zhang, Yang Zhang, Xuejiao Hu, Yuan Qin, Weilong Zhong, Jing Meng, Ting Xiao, Chunhong Zhang, Meng Li, Shuang Chen, Huijuan Liu, Yanrong Liu, Tao Sun, Cheng Yang
Hepatocellular carcinoma (HCC) ranks as one of the most common and lethal malignancies worldwide. A better understanding of the mechanism responsible for HCC metastasis will be helpful for the treatment of HCC patients. Thymidine phosphorylase (TP), a key enzyme that catalyzes the conversion of thymidine to thymine and deoxyribose-1-phosphate, was demonstrated to promote the invasion and metastasis of HCC in our study. Clinical retrospective analysis revealed that metastatic HCC tumor tissues have higher TP expression, and TP expression was significantly correlated with matrix metalloproteinase (MMP) 2 and 9 expression...
May 22, 2017: Laboratory Investigation; a Journal of Technical Methods and Pathology
https://www.readbyqxmd.com/read/28530644/intestinal-fungi-contribute-to-development-of-alcoholic-liver-disease
#14
An-Ming Yang, Tatsuo Inamine, Katrin Hochrath, Peng Chen, Lirui Wang, Cristina Llorente, Sena Bluemel, Phillipp Hartmann, Jun Xu, Yukinori Koyama, Tatiana Kisseleva, Manolito G Torralba, Kelvin Moncera, Karen Beeri, Chien-Sheng Chen, Kim Freese, Claus Hellerbrand, Serene Ml Lee, Hal M Hoffman, Wajahat Z Mehal, Guadalupe Garcia-Tsao, Ece A Mutlu, Ali Keshavarzian, Gordon D Brown, Samuel B Ho, Ramon Bataller, Peter Stärkel, Derrick E Fouts, Bernd Schnabl
Chronic liver disease with cirrhosis is the 12th leading cause of death in the United States, and alcoholic liver disease accounts for approximately half of all cirrhosis deaths. Chronic alcohol consumption is associated with intestinal bacterial dysbiosis, yet we understand little about the contribution of intestinal fungi, or mycobiota, to alcoholic liver disease. Here we have demonstrated that chronic alcohol administration increases mycobiota populations and translocation of fungal β-glucan into systemic circulation in mice...
May 22, 2017: Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28530407/a-gadolinium-complex-of-1-4-7-10-tetraazacyclododecane-1-4-7-trisacetic-acid-do3a-ethoxybenzyl-eob-conjugate-as-a-new-macrocyclic-hepatobiliary-mri-contrast-agent
#15
Ah Rum Baek, Hee-Kyung Kim, Subin Park, Gang Ho Lee, Hyo Jeung Kang, Jae Chang Jung, Joon-Suk Park, Hun-Kyu Ryeom, Tae-Jeong Kim, Yongmin Chang
We report the synthesis of a macrocyclic Gd chelate based on a 1,4,7,10-tetraazacyclododecane-1,4,7-trisacetic acid (DO3A) coordination cage bearing an ethoxybenzyl (EOB) moiety and discuss its use as a T1 hepatobiliary magnetic resonance imaging (MRI) contrast agent. The new macrocyclic liver agent shows high chelation stability and high r1 relaxivity compared with linear-type Gd chelates, which are the current clinically approved liver agents. Our macrocyclic, liver-specific Gd chelate was evaluated in vivo through biodistribution analysis and liver MRI, which demonstrated its high tumor detection sensitivity and suggested that the new Gd complex is a promising contrast agent for liver cancer imaging...
May 22, 2017: Journal of Medicinal Chemistry
https://www.readbyqxmd.com/read/28530295/dose-and-chemical-species-specific-effects-of-selenium-against-arsenite-toxicity-in-cultured-hepatocytes-of-rainbow-trout-oncorhynchus-mykiss
#16
Ankur Jamwal, Som Niyogi
The present study evaluated the mechanistic underpinnings of the interactive effects of selenium (Se), both inorganic (selenite) and organic (selenomethionine (SeMet)), against arsenite (As-III) cytotoxicity using rainbow trout (Oncorhynchus mykiss) hepatocytes in primary culture. Arsenite is known to induce cytotoxic effects by disrupting cellular redox homeostasis. In contrast, Se is essential for the maintenance of cellular anti-oxidative machinery, but when present above a threshold concentration, can also induce reactive oxygen species (ROS) generation and cause oxidative damage...
May 22, 2017: Metallomics: Integrated Biometal Science
https://www.readbyqxmd.com/read/28530135/prolonged-expression-of-secreted-enzymes-in-dogs-after-liver-directed-delivery-of-i-sleeping-beauty-i-transposons-implications-for-non-viral-gene-therapy-of-systemic-disease
#17
Elena L Aronovich, Kendra Anne Hyland, Bryan C Hall, Jason B Bell, Erik R Olson, Myra Urness Rusten, David W Hunter, N Matthew Ellinwood, R Scott McIvor, Perry B Hackett
The non-viral, integrating Sleeping Beauty (SB) transposon system is efficient in treating systemic monogenic disease in mice including hemophilias A and B caused by deficiency of blood clotting factors and mucopolysaccharidosis (MPS) types I and VII caused by α-L-iduronidase (IDUA) and β-glucuronidase (GUSB) deficiency, respectively. We recently reported modified approaches of the hydrodynamics-based procedure to deliver transposons to the liver in dogs. Using the transgenic canine reporter secreted alkaline phosphatase (cSEAP), we demonstrated transgenic protein in the plasma for up to six weeks post-infusion...
May 20, 2017: Human Gene Therapy
https://www.readbyqxmd.com/read/28530021/percutaneous-microwave-ablation-under-ct-guidance-for-hepatocellular-carcinoma-a-single-institutional-experience
#18
Claudio Pusceddu, Luca Melis, Nicola Ballicu, Barbara Sotgia, Marcovalerio Melis, Valeria Sanna, Giovanni Battista Meloni, Alberto Porcu, Alessandro Fancellu
BACKGROUND: Microwave ablation (MWA) is an emerging treatment for treatment of patients with hepatocellular carcinoma (HCC) not amenable of surgical resection. PATIENTS AND METHODS: We searched for patients diagnosed as having small-, medium-, and large HCCs treated with MWA under CT guidance between 2010 and 2014. The main outcomes of interest were rates of complete ablation, complications, and overall survival. Rates of complete ablation were compared with Chi-square test, and estimated survival rates were calculated by means of Kaplan-Meier method...
May 22, 2017: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28529987/the-role-of-radiofrequency-ablation-to-liver-transection-surface-in-patients-with-close-tumor-margin-of-hcc-during-hepatectomy-a-case-matched-study
#19
C Nicholas Kotewall, Tan To Cheung, Wong Hoi She, Ka Wing Ma, Simon Hing Ying Tsang, Jeff Wing Chiu Dai, Albert Chi Yan Chan, Kenneth Siu Ho Chok, Chung Mau Lo
BACKGROUND: To review the outcome of using radiofrequency ablation (RFA) for patients with close resection margin during hepatectomy. METHODS: From Oct 2004 to Sept 2013, 862 patients received hepatectomy for hepatocellular carcinoma (HCC) in the Department of Surgery, Queen Mary Hospital in Hong Kong. Fourteen patients received additional RFA because of close resection margin (<1 cm) during the operation for HCC. The result of 28 patients with close liver resection margin was selected for comparison...
2017: Translational Gastroenterology and Hepatology
https://www.readbyqxmd.com/read/28529945/de-liver-clips-and-revitalize-hepatocytes
#20
EDITORIAL
Ali-Reza Sadri, Saeid Amini-Nik
No abstract text is available yet for this article.
2017: Stem Cell Investigation
keyword
keyword
84675
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"