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https://www.readbyqxmd.com/read/28732018/carboplatin-with-intravenous-and-subsequent-oral-administration-of-vinorelbine-in-resected-non-small-cell-lung-cancer-in-real-world-set-up
#1
Vítězslav Kolek, Ivona Grygárková, Leona Koubková, Jana Skřičková, Jiřina Švecová, Dimka Sixtová, Jiří Bartoš, Aleš Tichopád
OBJECTIVES: Adjuvant cisplatin-based chemotherapy is recommended for routine use in patients with Stage IIA, IIB or IIIA non-small cell lung cancer (NSCLC) after complete resection. Results obtained for Stage IB were not conclusive. While vinorelbine plus cisplatin is the preferred choice after resection, combining vinorelbine with carboplatin promises improved compliance and delivery of drugs due to lower toxicity. We evaluated the impact of this option on treatment compliance and survival under real-world conditions...
2017: PloS One
https://www.readbyqxmd.com/read/28731703/natural-poly-and-oligosaccharides-as-novel-delivery-systems-for-plant-protection-compounds
#2
Olga Selyutina, Irina Apanasenko, Salavat Khalikov, Nikolay E Polyakov
To increase the bioavailability of plant protection products we have applied new approach based on non-covalent association with natural water soluble polysaccharides and oligosaccharides as delivery systems (DSs). The mechanochemical technique has been applied to prepare the solid state nano-dispersed compositions of antidote 1,8-naphthalic anhydride (NA) with arabinogalactan, sodium salt of carboxymethylcellulose, and glycyrrhizin as DSs. The effect of DSs on the solubility and the penetration of NA into the seeds of barley and wheat has been investigated by various physicochemical techniques...
July 21, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28731213/immunomodulatory-properties-of-olea-europaea-leaf-extract-in-intestinal-inflammation
#3
Teresa Vezza, Francesca Algieri, Alba Rodríguez-Nogales, José Garrido-Mesa, M Pilar Utrilla, Nassima Talhaoui, Ana María Gómez-Caravaca, Antonio Segura-Carretero, M Elena Rodríguez-Cabezas, Giovanni Monteleone, Julio Gálvez
SCOPE: Extracts from olive (Olea europaea) leaves are used in Mediterranean traditional medicine as anti-inflammatory. They contain antioxidant phenolic compounds, like oleuropeoside, which could be interesting for the treatment of inflammatory conditions associated with oxidative stress in humans, including inflammatory bowel disease. METHODS AND RESULTS: The anti-inflammatory effects of olive leaf extract (0.5-25 mg/kg) were studied in two mice models of colitis (DSS and DNBS)...
July 21, 2017: Molecular Nutrition & Food Research
https://www.readbyqxmd.com/read/28729768/neck-observation-versus-elective-neck-dissection-in-management-of-clinical-t1-2n0-oral-squamous-cell-carcinoma-a-retrospective-study-of-232-patients
#4
Xiangqi Liu, Xiaomei Lao, Lizhong Liang, Sien Zhang, Kan Li, Guiqing Liao, Yujie Liang
OBJECTIVE: The management of early-stage (cT1/2N0) oral squamous cell carcinoma (OSCC) remains a controversial issue. The aim of this study was to compare the clinical outcomes of neck observation (OBS) and elective neck dissection (END) in treating patients with cT1/2N0 OSCC. METHODS: A total of 232 patients with cT1/2N0 OSCC were included in this retrospective study. Of these patients, 181 were treated with END and 51 with OBS. The survival curves of 5-year overall survival (OS), disease-specific survival (DSS), and recurrence-free survival (RFS) rates were plotted using the Kaplan-Meier method for each group, and compared using the Log-rank test...
June 2017: Chinese Journal of Cancer Research, Chung-kuo Yen Cheng Yen Chiu
https://www.readbyqxmd.com/read/28728273/-a-retrospective-study-of-the-perioperative-complications-following-whole-lung-lavage-in-the-treatment-of-pulmonary-alveolar-proteinosis
#5
Z Q Zhou, W L Guo, Y Chen, C H Zhong, S Y Li
Objective: To evaluate the safety of the procedures of whole lung lavage(WLL) for pulmonary alveolar proteinosis(PAP) in perioperative period. Methods: In this retrospective study, we collected clinical data from 78 WLL procedures of PAP patients from January 2006 to June 2016 in Guangzhou Institute of Respiratory Disease. The causes of perioperative complications were analyzed. Results: Eighteen (23.07%) of the 78 procedures developed complications, including pleural effusion(n=4), pneumonia(n=4), cardiac failure(n=2), cardiac arrhythmia (n=2), pneumothorax(n=2), atelectasis(n=1), lung edema(n=1), laryngeal edema(n=1), pleural effusion and pneumonia(n=1)...
July 12, 2017: Chinese Journal of Tuberculosis and Respiratory Diseases
https://www.readbyqxmd.com/read/28728011/anti-inflammatory-effect-of-sugar-amino-acid-maillard-reaction-products-on-intestinal-inflammation-model-in%C3%A2-vitro-and-in%C3%A2-vivo
#6
Jun-Gu Oh, Su-Hyun Chun, Da Hyun Kim, Jin Hye Kim, Hye Soo Shin, Yong Soo Cho, Yong Ki Kim, Hee-Don Choi, Kwang-Won Lee
The Maillard reaction is a nonenzymatic reaction between an amino acid and a reducing sugar that usually occurs upon heating. This reaction occurs routinely in cooking, generates numerous products, which are collectively referred to as Maillard reaction products (MRPs) contributing to aroma and color features. Advanced glycation end-products (AGEs) transformed from MRPs are participated in many types of inflammation reaction. In this study, various sugar-amino acid MRPs were prepared from three different amino acids (lysine, arginine, and glycine) and sugars (glucose, fructose, and galactose) for 1 h with heating at 121 °C...
July 11, 2017: Carbohydrate Research
https://www.readbyqxmd.com/read/28726958/wasabia-japonica-is-a-potential-functional-food-to-prevent-colitis-via-inhibiting-the-nf-%C3%AE%C2%BAb-signaling-pathway
#7
Ju-Hee Kang, Seungho Choi, Jeong-Eun Jang, Prakash Ramalingam, Young Tag Ko, Sun Yeou Kim, Seung Hyun Oh
Inflammatory bowel diseases (IBDs), including Crohn's disease (CD) and ulcerative colitis (UC), are prevalent and debilitating health problems worldwide. Many types of drugs are used to treat IBDs, but they exhibit adverse effects such as vomiting, nausea, abdominal pain, diarrhea, etc. In order to overcome the limitations of current therapeutic drugs, scientists have searched for functional foods from natural resources. In this study, we investigated the anti-colitic effects of Wasabia japonica extract in a DSS-induced colitis model...
July 20, 2017: Food & Function
https://www.readbyqxmd.com/read/28726741/magnolol-a-natural-polyphenol-attenuates-dextran-sulfate-sodium-induced-colitis-in-mice
#8
Ling Zhao, Hai-Tao Xiao, Huai-Xue Mu, Tao Huang, Ze-Si Lin, Linda L D Zhong, Guang-Zhi Zeng, Bao-Min Fan, Cheng-Yuan Lin, Zhao-Xiang Bian
Magnolol is a lignan with anti-inflammatory activity identified in Magnolia officinalis. Ulcerative colitis (UC), one of the types of inflammatory bowel disease (IBD), is a disease that causes inflammation and ulcers in the colon. To investigate the effect of magnolol in dextran sulfate sodium (DSS)-induced experimental UC model, male C57 mice were treated with 2% DSS drinking water for 5 consecutive days followed by intragastric administration with magnolol (5, 10 and 15 mg/kg) daily for 7 days. The results showed that magnolol significantly attenuated disease activity index, inhibited colonic shortening, reduced colonic lesions and suppressed myeloperoxidase (MPO) activity...
July 20, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/28726077/bioscore-a-staging-system-for-breast-cancer-patients-that-reflects-the-prognostic-significance-of-underlying-tumor-biology
#9
Elizabeth A Mittendorf, Mariana Chavez-MacGregor, Jose Vila, Min Yi, Daphne Y Lichtensztajn, Christina A Clarke, Sharon H Giordano, Kelly K Hunt
BACKGROUND: Biologic factors guide treatment decisions and have a significant impact on prognosis for breast cancer patients. This study was undertaken to develop a staging system incorporating biologic factors in addition to standard anatomic factors in the American Joint Committee on Cancer (AJCC) pathologic stage (PS) to assess disease-specific survival (DSS). METHODS: Overall, 3327 patients treated with surgery as an initial intervention at MD Anderson Cancer Center from 2007 to 2013 were identified...
July 19, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28726031/the-natural-history-of-leydig-cell-testicular-tumours-an-analysis-of-the-national-cancer-registry
#10
G J Nason, E J Redmond, S W Considine, S I Omer, D Power, P Sweeney
BACKGROUND: Leydig cell tumour (LCT) of the testis is a rare histological subtype of stromal tumours, accounting for 1 to 3% of testicular neoplasms. The natural history of LCT is poorly understood. AIMS: The aim of this study was to assess the incidence and natural history of Leydig cell tumours (LCT) of the testes. METHODS: A search of the National Cancer Registry of Ireland database was performed regarding Leydig cell testicular tumours...
July 19, 2017: Irish Journal of Medical Science
https://www.readbyqxmd.com/read/28724693/new-peptide-inhibitor-of-dipeptidyl-peptidase-iv-emdb-1-extends-the-half-life-of-glp-2-and-attenuates-colitis-in-mice-after-topical-administration
#11
Maciej Salaga, Anna Mokrowiecka, Marta Zielinska, Ewa Malecka-Panas, Radzislaw Kordek, Elzbieta Kamysz, Jakub Fichna
Protease inhibition has become a new possible approach in the inflammatory bowel disease (IBD) therapy. A serine exopeptidase, dipeptidyl peptidase IV (DPP IV) is responsible for inactivation of incretine hormone, glucagon-like peptide 2 (GLP-2), a potent stimulator of intestinal epithelium regeneration and growth. Recently we showed that the novel peptide analog of endomorphin-2, EMDB-1 is a potent blocker of DPP IV and has an inhibitory effect on gastrointestinal (GI) smooth muscle contractility. The aim of this study was to characterize the anti-inflammatory effect and mechanism of action of EMDB-1 in the mouse GI tract...
July 19, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28723252/across-the-continuum-how-inpatient-palliative-care-consultations-are-reported-in-hospital-discharge-summaries
#12
Nikki Miller, John Shuler, Deon Hayley, Jianghua He, Karin Porter-Williamson, Jessica Kalender-Rich
BACKGROUND: Inpatient Palliative Care (PC) consultations help develop a patient-centered and quality-of-life-focused plan of care for patients with serious illness. Discharge summaries (DSs) are an essential tool to maintain continuity of these care plans across multiple locations and providers. METHODS: We conducted a retrospective chart review of selected DSs of patients who received inpatient PC consultations at the University of Kansas Hospital from July 2011 to May 2015...
July 19, 2017: Journal of Palliative Medicine
https://www.readbyqxmd.com/read/28719542/cideb-deficiency-aggravates-dextran-sulfate-sodium-induced-ulcerative-colitis-in-mice-by-exacerbating-the-oxidative-burden-in-colonic-mucosa
#13
Chao Sun, Yuanlin Zhao, Xing Gao, Yuan Yuan, Chao Wang, Yingmei Wang, Lijun Zhang, Yu Gu, Feng Zhang, Peizhen Hu, Zhe Wang, Zhuyi Li, Jiankuan Shi, Sheng Li, Kaiyu Cao, Bingcheng Ren, Ming Yu, Weihua Liang, Zengshan Li, Jing Ye
BACKGROUND: Abnormal lipid metabolism is one of many factors that contribute to the development of ulcerative colitis (UC). As a lipid droplet-associated protein, Cideb facilitated the export of lipids from enterocytes and promoted intestinal lipid absorption. We found that Cideb was upregulated in the colonic mucosa of both UC patients and dextran sodium sulfate (DSS)-induced mouse colitis, but its roles in the pathogenesis of UC are still ill-defined. METHODS: Acute colitis was induced with DSS in Cideb-null and wild-type mice, and the inflammation and oxidative stress were evaluated in the colonic mucosa...
August 2017: Inflammatory Bowel Diseases
https://www.readbyqxmd.com/read/28715474/prognostic-role-of-neutrophil-lymphocyte-ratio-in-nasopharyngeal-carcinoma-a-meta-analysis
#14
Yukinori Takenaka, Takahiro Kitamura, Ryohei Oya, Naoki Ashida, Kotaro Shimizu, Kazuya Takemura, Yoshifumi Yamamoto, Atsuhiko Uno
BACKGROUND: Inflammatory markers are used to predict prognosis of nasopharyngeal carcinoma (NPC). Previous reports of neutrophil-to-lymphocyte ratio (NLR) and NPC mortality are inconsistent. This study aimed to quantify the prognostic impact of NLR on NPC. METHODS: The primary outcome was overall survival (OS), and the secondary outcomes were disease-specific survival (DSS), progression-free survival (PFS) and distant metastasis-free survival (DMFS). We systematically searched electronic databases, identified articles reporting an association between NLR and NPC prognosis...
2017: PloS One
https://www.readbyqxmd.com/read/28714418/lc-ms-ms-profiling-of-tissue-oxysterols-and-its-application-in-dextran-sodium-sulphate-induced-mouse-colitis-models
#15
Jiejun Wu, J Eric McDuffie, Jiao Song, Michael C Harris, Holly Raymond, Yafei Chen, Leslie Nguyen, Steven Nguyen, Justin Kanerva, Heather M McAllister, Xiaohu Deng, Neelakandha Mani, Changlu Liu, Siquan Sun
We have developed a workflow to extract, separate, and semi-quantify bioactive oxysterols from mouse colon tissues and fecal matters using solid- and liquid-phase extractions, enzymatic and chemical modifications, and stable-isotope dilution LC/MS/MS. The method was applied to a dextran sodium sulphate (DSS)-induced mouse colitis model, which revealed that one particular dihydroxycholesterol (diOHC), 7á,25-diOHC, was significantly elevated in both colon tissue and fecal matters of mice with colitis compared to that in naïve mice...
July 13, 2017: Current Topics in Medicinal Chemistry
https://www.readbyqxmd.com/read/28713897/expression-of-irak%C3%A2-3-is-associated-with-colitis%C3%A2-associated-tumorigenesis-in-mice
#16
Dingting Xu, Hanyun Zhang, Xiaoying Wang, Yan Chen
Interleukin‑1 receptor‑associated kinase‑3 (IRAK‑3) is a negative regulator in Toll‑like receptor (TLR) pathways. The present study investigated the importance of IRAK‑3 in a mouse model of chemically‑induced colitis‑associated tumorigenesis. The colitis‑associated tumorigenesis was induced in ICR mice by the administration of 1,2‑dimethyl hydrazine (DMH) and dextran sodium sulfate (DSS), termed the DMH + DSS group. In the DSS group, mice were administered with DSS; in the DMH group, mice were injected with DMH; in the control group, mice were injected with physiological saline...
July 12, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28711947/repression-of-intestinal-transporters-and-fxr-fgf15-signaling-explains-bile-acids-dysregulation-in-experimental-colitis-associated-colon-cancer
#17
Lijuan Cao, Yuan Che, Tuo Meng, Shanshan Deng, Jun Zhang, Min Zhao, Wanfeng Xu, Dandan Wang, Zhichen Pu, Guangji Wang, Haiping Hao
Bile acids (BAs) are important endogenous signaling molecules that play vital roles in the pathological development of various diseases including colitis-associated cancer (CAC). BAs were previously found dysregulated under conditions of CAC; however, the exact patterns and underlying molecular mechanisms remain largely elusive. Based on the development of a method for comprehensive analysis of BAs, this study aims to elucidate the dysregulation patterns and involved mechanisms in a typical CAC model induced by azoxymethane (AOM)/dextran sodium sulfate (DSS)...
June 28, 2017: Oncotarget
https://www.readbyqxmd.com/read/28711031/the-sinomenine-enteric-coated-microspheres-suppressed-the-tlr-nf-%C3%AE%C2%BAb-signaling-in-dss-induced-experimental-colitis
#18
Huifang Xiong, Liang Tian, Zihan Zhao, Shuping Chen, Qiaoyun Zhao, Junbo Hong, Yong Xie, Nanjin Zhou, Yingjun Fu
Sinomenine is a pure alkaloid with immunosuppressive effects that is extracted from the Chinese medicinal plant Sinomenium acutum. We studied the therapeutic effects of sinomenine on inflammatory bowel disease. In this study, we randomly divided mice into the following ten groups: Control group; DSS-induced colitis group; Salicylazosulfapyridine (SASP)-treated group; Chitosan-treated group; low-, medium-, and high-dose sinomenine-treated and sinomenine enteric-coated microspheres-treated groups. We recorded changes in colon length, disease activity index (DAI), and colon pathology, measured TLR4, MyD88, SIGIRR, NF-κB p65 protein levels and inflammatory serum cytokine levels...
July 12, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28709903/targeted-delivery-of-cyclosporine-a-by-polymeric-nanocarriers-improves-the-therapy-of-inflammatory-bowel-disease-in-a-relevant-mouse-model
#19
Ana Melero, Christina Draheim, Steffi Hansen, Elisa Giner, Juan José Carreras, Raquel Talens-Visconti, Teresa María Garrigues, José Esteban Peris, Ma Carmen Recio, Rosa Giner, Claus-Michael Lehr
The therapy of inflammatory bowel diseases is still rather inefficient, and about 80% of patients require surgery at some stage. Improving the treatments by more efficient medication is, therefore, an urgent medical need. The objective of this project was to demonstrate targeted delivery of Cyclosporine-A (CYA) to the inflamed areas of the intestinal mucosa after oral administration, enabling improved alleviation of the symptoms and, at the same time, reduced systemic drug absorption and associated adverse effects...
July 11, 2017: European Journal of Pharmaceutics and Biopharmaceutics
https://www.readbyqxmd.com/read/28707317/acral-lentiginous-melanoma-a-skin-cancer-with-unfavourable-prognostic-features-a-study-of-the-german-central-malignant-melanoma-registry-cmmr-in-2050-patients
#20
Y Teramoto, U Keim, A Gesierich, G Schuler, E Fiedler, T Tüting, C Ulrich, U Wollina, J C Hassel, R Gutzmer, S Goerdt, C Zouboulis, U Leiter, T K Eigentler, C Garbe
BACKGROUND: Acral lentiginous melanoma (ALM) is one of the four major subtypes in cutaneous melanoma (CM). Although ALM has a poorer prognosis than other CM subtypes, the prognostic factors of ALM have been verified only in small-sized cohorts because of the low incidence of ALM worldwide. OBJECTIVES: To investigate clinical characteristics of ALM and to evaluate their prognostic values based on a large dataset from the Central Malignant Melanoma Registry (CMMR) of the German Dermatologic Society...
July 14, 2017: British Journal of Dermatology
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