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https://www.readbyqxmd.com/read/28927243/early-endometriosis-in-females-is-directed-by-immune-mediated-estrogen-receptor-alpha-and-il6-cross-talk
#1
Katherine A Burns, Seddon Y Thomas, Katherine J Hamilton, Steven L Young, Donald N Cook, Kenneth S Korach
Endometriosis is a gynecological disease that negatively affects the health of 1 in 10 women. While more information is known about late stage disease, the early initiation of endometriosis and lesion development is poorly understood. Herein, we use a uterine tissue transfer mouse model of endometriosis to examine early disease development and its dependence on estradiol (E2) and estrogen receptor a (ERα) within 72 h of disease initiation. Using wild type and ERα knockout mice as hosts or donors, we find significant infiltration of neutrophils and macrophages into the peritoneal cavity...
September 11, 2017: Endocrinology
https://www.readbyqxmd.com/read/28927084/thalidomide-and-lenalidomide-for-recurrent-ovarian-cancer-a-systematic-review-of-the-literature
#2
Clemens B Tempfer, Beate Schultheis, Ziad Hilal, Askin Dogan, Günther A Rezniczek
The present review aimed to assess the safety and efficacy of thalidomide and lenalidomide, two immunomodulatory drugs with anti-angiogenic properties, in women with recurrent ovarian, fallopian tube, and primary peritoneal cancer. A systematic review of the literature was conducted whereby Medline and the Cochrane Central Register of Controlled Trials were searched using terms associated with thalidomide, lenalidomide, and recurrent ovarian, fallopian tube and primary peritoneal cancer. Published English language case reports, trials and studies that described the safety and efficacy of thalidomide or lenalidomide alone, or in combination with other drugs were reviewed...
September 2017: Oncology Letters
https://www.readbyqxmd.com/read/28926603/scavenging-of-reactive-oxygen-species-by-astaxanthin-inhibits-epithelial-mesenchymal-transition-in-high-glucose-stimulated-mesothelial-cells
#3
Kazuaki Hara, Chieko Hamada, Keiichi Wakabayashi, Reo Kanda, Kayo Kaneko, Satoshi Horikoshi, Yasuhiko Tomino, Yusuke Suzuki
BACKGROUND: High glucose concentrations influence the functional and structural development of the peritoneal membrane. We previously reported that the oral administration of astaxanthin (AST) suppressed peritoneal fibrosis (PF) as well as inhibited oxidative stress, inflammation, and epithelial-mesenchymal transition (EMT) of peritoneal mesothelial cells (PMCs) in a chlorhexidine-induced PF rat model. This suggests that oxidative stress induction of EMT is a key event during peritoneal damage...
2017: PloS One
https://www.readbyqxmd.com/read/28925754/plasma-urocortin-1-as-a-preoperative-marker-of-endometriosis-in-symptomatic-women
#4
Laura M Maia, Ana L Rocha, Helen L Del Puerto, Felice Petraglia, Fernando M Reis
Accurate noninvasive diagnostic tests for endometriosis are still missing. This study evaluated the predictive value of the neuropeptide urocortin 1 (Ucn1) to detect pelvic endometriosis in symptomatic women. We enrolled prospectively 97 consecutive women submitted to gynecologic laparoscopy for chronic or acute pelvic pain, infertility or adnexal mass. Preoperative blood samples were assayed for Ucn1 using enzyme immunoassay. Patients with endometriosis had higher plasma Ucn1 levels compared to patients with no lesions (median 59 vs...
September 19, 2017: Gynecological Endocrinology
https://www.readbyqxmd.com/read/28925274/-a-case-report-of-peritoneal-tuberculosis-the-diagnostic-role-of-pet-ct-and-laparoscopy
#5
H Macháčková, R Pilka, S Losse, M Žurková, V Lošťáková, T Tichý, Y Lovečková
OBJECTIVE: We present a case of peritoneal tuberculosis of young woman with focus on difficult diagnosis of this low incidence disease in developed countries. DESIGN: Case report. SETTING: Department of Gynaecology and Obstetrics, Faculty Hospital, Olomouc. Department of Obstetric and Gynaecology, Nový Jičín Hospital. Department of Pulmonary Diseases and Tuberculosis, Faculty Hospital, Olomouc. Department of Pathology nad Molecular Medicine, Faculty Hospital, Olomouc...
2017: Ceská Gynekologie
https://www.readbyqxmd.com/read/28923630/use-of-nonvascularized-abdominal-rectus-fascia-after-liver-small-bowel-and-multiorgan-transplantation-long-term-follow-up-of-a-single-center-series
#6
P A Farinelli, J S Rubio, J M Padín, C Rumbo, H Solar, D Ramisch, G E Gondolesi
BACKGROUND: The abdominal wall may be severely compromised in the vast majority of intestinal and multiorgan transplant candidates, and sometimes as a consequence of complex liver transplantation. Multiple options have been described to overcome this problem, varying from component separation to the extreme need of performing an abdominal wall transplantation. The aim of the present paper is to report the largest and longest-term results of patients that received an abdominal rectus fascia (ARF) after liver, intestinal, or multiorgan transplantation at a single transplant center...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28922373/dynein-light-chain-regulates-adaptive-and-innate-b-cell-development-by-distinctive-genetic-mechanisms
#7
Ashleigh King, Lingli Li, David M Wong, Rui Liu, Rebecca Bamford, Andreas Strasser, David M Tarlinton, Jörg Heierhorst
Mechanistic differences in the development and function of adaptive, high-affinity antibody-producing B-2 cells and innate-like, "natural" antibody-producing B-1a cells remain poorly understood. Here we show that the multi-functional dynein light chain (DYNLL1/LC8) plays important roles in the establishment of B-1a cells in the peritoneal cavity and in the ongoing development of B-2 lymphoid cells in the bone marrow of mice. Epistasis analyses indicate that Dynll1 regulates B-1a and early B-2 cell development in a single, linear pathway with its direct transcriptional activator ASCIZ (ATMIN/ZNF822), and that the two genes also have complementary functions during late B-2 cell development...
September 18, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28921734/the-extracellular-signal-regulated-kinase-1-2-triggers-angiogenesis-in-human-ectopic-endometrial-implants-by-inducing-angioblast-differentiation-and-proliferation
#8
Sefa Arlier, William Murk, Ozlem Guzeloglu-Kayisli, Nihan Semerci, Kellie Larsen, Mehmet S Tabak, Aydin Arici, Frederick Schatz, Charles J Lockwood, Umit A Kayisli
PROBLEM: The role of extracellular signal-regulated kinase (ERK)1/2-mediated angiogenesis during endometriotic nidation is unknown. We posit that ERK1/2-induced angioblast differentiation and proliferation promotes ectopic endometrial angiogenesis. METHODS OF STUDY: Human eutopic and ectopic endometria were immunostained for total- (T-) or phosphorylated- (P-) ERK1/2 or double-immunostained for P-ERK1/2-CD34 and PCNA-CD34. Estradiol (E2 ), cytokines, normal peritoneal fluid (NPF) or endometriotic peritoneal fluid (EPF) ±PD98059, an ERK1/2 inhibitor, treaded primary human endometrial endothelial cells (HEECs) were evaluated by T-/P-ERK1/2 immunoblotting, MTT viability and tube formation assays...
September 16, 2017: American Journal of Reproductive Immunology: AJRI
https://www.readbyqxmd.com/read/28920145/impact-of-drain-insertion-after-perforated-peptic-ulcer-repair-in-a-japanese-nationwide-database-analysis
#9
K Okumura, K Hida, S Kunisawa, T Nishigori, H Hosogi, Y Sakai, Y Imanaka
BACKGROUND: Many perforated peptic ulcers (PPUs) require surgical repair due to diffuse peritonitis. However, few studies have examined the clinical effects of postoperative drainage after PPU repair. This study aimed to investigate the drain insertion rates in patients who underwent PPU repair in Japan, and to clarify the impact of drain insertion on the postoperative clinical course. METHODS: A retrospective nationwide cohort study was performed using administrative claims data of patients who had undergone PPU repair between 2010 and 2016...
September 18, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28919607/impact-of-adrenocortical-insufficiency-on-clinical-parameters-in-haemodynamically-stable-cirrhotic-patients-with-ascites
#10
H Ahmed, M R Karim, R K Paul, M Chowdhury, M S Alam, A Saha, F Rahman, M A Rouf
Cirrhosis has many complications regardless of the aetiology. Complications include splenomegaly, ascites, hepatic encephalopathy, spontaneous bacterial peritonitis, hepatorenal syndrome and hepatocellular carcinoma and also linked to abnormalities in the endocrine system, including abnormal sex hormone metabolism, thyroid disease, osteoporosis, and, most recently identified, adrenal insufficiency. This prospective cohort study was done to evaluate the impact of adrenocortical insufficiency on clinical parameters in haemodynamically stable cirrhotic patients with ascites and had been performed at the inpatient of GHPD Department, BIRDEM, Dhaka, Bangladesh from April 2011 to March 2012...
July 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28918620/conservative-management-of-colonoscopic-perforation-a-case-report
#11
Hossein Parsa, Arash Miroliaee, Zafar Doagoo, Saeed Sina
Colonoscopy is widely used for the diagnosis, treatment and a follow up of colorectal diseases. Perforation of the large bowel during elective colonoscopy is rare but serious life threatening complication. We report a 51-year-old woman who experienced recto sigmoid perforation during diagnostic colonoscopy. During 8 days of total hospitalization, she spent 3 days in ICU with gastrointestinal rest. The patient was hydrated and took intravenous antibiotics. In take-output and temperature were closely monitored...
July 2017: Acta Medica Iranica
https://www.readbyqxmd.com/read/28917973/inhibitory-effects-of-dianthi-herba-ethanolic-extract-on-inflammatory-and-nociceptive-responses-in-murine-macrophages-and-mouse-models-of-abdominal-writhing-and-ear-edema
#12
You-Chang Oh, Yun Hee Jeong, Won-Kyung Cho, Youn-Hwan Hwang, Jin Yeul Ma
ETHNOPHARMACOLOGICAL RELEVANCE: Dianthi Herba is a traditional herbal medicine used to treat inflammatory-related diseases including acute pyelonephritis, cystitis, laryngopharyngitis, and urethritis. AIM OF THE STUDY: We investigated the effects of Dianthi Herba ethanolic extract (DH) on lipopolysaccharide (LPS)-mediated inflammatory responses in murine macrophages as well as nociceptive and edema mouse models. MATERIALS AND METHODS: The biological effects of DH on inflammatory cytokine, mediator, and related protein production were assessed using enzyme-linked immunosorbent assay (ELISA), Western blotting, and real-time reverse transcription-polymerase chain reaction (real-time RT-PCR)...
September 13, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28917224/simple-method-to-estimate-daily-sodium-intake-during-measurement-of-dialysis-adequacy-in-chronic-peritoneal-dialysis-patients
#13
So Mi Kim, Eun Kyoung Lee, Shin Sook Kang, Soon Mi Kim, Hye-Won Kim, Soon Bae Kim
BACKGROUND AND OBJECTIVES: Restriction of dietary sodium intake for peritoneal dialysis (PD) patients is recommended, but there is limited information on the measurement and monitoring of sodium intake. We have developed a simple method to estimate daily sodium intake during the measurement of dialysis adequacy in PD patients. METHODS AND STUDY DESIGN: A total of 83 PD patients were enrolled in the study. The patients were divided into two groups based on residual renal function (RRF)...
2017: Asia Pacific Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28917008/peritoneal-dialysis-catheter-function-and-survival-are-not-adversely-affected-by-obesity-regardless-of-the-operative-technique-used
#14
Monika A Krezalek, Nicolas Bonamici, Kristine Kuchta, Brittany Lapin, JoAnn Carbray, Woody Denham, John Linn, Michael Ujiki, Stephen P Haggerty
BACKGROUND: Obesity has been considered a relative contraindication to peritoneal dialysis (PD). Surprisingly, PD catheter dysfunction rates and longevity have not been studied in the growing obese ESRD population. The aim of this study was to determine the effect of patient weight on PD catheter survival in the three insertion technique categories of advanced laparoscopy (AL), basic laparoscopy (BL), and open. METHODS: We examine retrospectively collected data on 231 consecutive PD catheter insertions at the NorthShore University HealthSystem between 2004 and 2014...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28916367/rucaparib-maintenance-treatment-for-recurrent-ovarian-carcinoma-after-response-to-platinum-therapy-ariel3-a-randomised-double-blind-placebo-controlled-phase-3-trial
#15
Robert L Coleman, Amit M Oza, Domenica Lorusso, Carol Aghajanian, Ana Oaknin, Andrew Dean, Nicoletta Colombo, Johanne I Weberpals, Andrew Clamp, Giovanni Scambia, Alexandra Leary, Robert W Holloway, Margarita Amenedo Gancedo, Peter C Fong, Jeffrey C Goh, David M O'Malley, Deborah K Armstrong, Jesus Garcia-Donas, Elizabeth M Swisher, Anne Floquet, Gottfried E Konecny, Iain A McNeish, Clare L Scott, Terri Cameron, Lara Maloney, Jeff Isaacson, Sandra Goble, Caroline Grace, Thomas C Harding, Mitch Raponi, James Sun, Kevin K Lin, Heidi Giordano, Jonathan A Ledermann
BACKGROUND: Rucaparib, a poly(ADP-ribose) polymerase inhibitor, has anticancer activity in recurrent ovarian carcinoma harbouring a BRCA mutation or high percentage of genome-wide loss of heterozygosity. In this trial we assessed rucaparib versus placebo after response to second-line or later platinum-based chemotherapy in patients with high-grade, recurrent, platinum-sensitive ovarian carcinoma. METHODS: In this randomised, double-blind, placebo-controlled, phase 3 trial, we recruited patients from 87 hospitals and cancer centres across 11 countries...
September 12, 2017: Lancet
https://www.readbyqxmd.com/read/28916188/mast-cell-chymase-decreases-the-severity-of-group-b-streptococcus-infections
#16
Claire Gendrin, Nicholas J Shubin, Erica Boldenow, Sean Merillat, Morgan Clauson, Danny Power, Kelly S Doran, Magnus Abrink, Gunnar Pejler, Lakshmi Rajagopal, Adrian M Piliponsky
BACKGROUND: Group B Streptococcus (GBS) or Streptococcus agalactiae are ß-hemolytic, Gram-positive bacteria that colonize the lower genital tract of women and are frequently associated with infections during pregnancy. Innate immune defenses are critical for controlling GBS dissemination and systemic infection. Mast cells are resident sentinel cells that come into contact with pathogens early during colonization and infection. OBJECTIVE: We aimed to investigate the contribution of chymase to systemic GBS infection and rates of preterm birth...
September 12, 2017: Journal of Allergy and Clinical Immunology
https://www.readbyqxmd.com/read/28915886/prognostic-factors-in-patients-with-loco-regionally-advanced-gastric-cancer
#17
Bo Hultman, Ulf Gunnarsson, Peter Nygren, Magnus Sundbom, Bengt Glimelius, Haile Mahteme
BACKGROUND: The aim of this study was to investigate epidemiologic and prognostic factors relevant to the treatment of loco-regionally advanced gastric cancer (GC). METHODS: Two hundred and fifty-five patients with GC were identified in Uppsala County between 2000 and 2009. Patient records were analyzed for loco-regionally advanced GC defined as tumor with peritoneal involvement, excluding serosal invasion from the primary tumor only, at primary diagnosis or during follow-up...
September 15, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28915696/top2a-ggh-and-pecam1-are-associated-with-hematogenous-lymph-node-and-peritoneal-recurrence-in-stage-ii-iii-gastric-cancer-patients-enrolled-in-the-acts-gc-study
#18
Masanori Terashima, Wataru Ichikawa, Atsushi Ochiai, Koji Kitada, Issei Kurahashi, Shinichi Sakuramoto, Hitoshi Katai, Takeshi Sano, Hiroshi Imamura, Mitsuru Sasako
BACKGROUND: To identify factors related to relapse sites, we carried out an exploratory biomarker analysis of data from the Adjuvant Chemotherapy Trial of TS-1 for Gastric Cancer study, which is a randomized, controlled trial comparing postoperative adjuvant S-1 therapy with surgery alone in 1,059 patients with stage II/III gastric cancer. PATIENTS AND METHODS: Surgical specimens from 829 patients were retrospectively examined, and 63 genes involved in a variety of biological processes were analyzed by quantitative real-time PCR...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915695/evaluation-of-intracavitary-administration-of-curcumin-for-the-treatment-of-sarcomatoid-mesothelioma
#19
Daniel L Pouliquen, Béatrice Nawrocki-Raby, Joëlle Nader, Stéphanie Blandin, Myriam Robard, Philippe Birembaut, Marc Grégoire
A rat model of sarcomatoid mesothelioma, mimicking some of the worst clinical conditions encountered, was established to evaluate the therapeutic potential of intracavitary curcumin administration. The M5-T1 cell line, selected from a collection established from F344 rats induced with asbestos, produces tumors within three weeks, with extended metastasis in normal tissues, after intraperitoneal inoculation in syngeneic rats. The optimal concentration/time conditions for killing M5-T1 cells with curcumin were first determined in vitro...
August 22, 2017: Oncotarget
https://www.readbyqxmd.com/read/28915211/minimally-invasive-laparoscopic-dissected-deep-inferior-epigastric-artery-perforator-flap-mild-diep-an-anatomic-feasibility-study-and-a-first-clinical-case
#20
Mikael Hivelin, Antoine Soprani, Nathaniel Schaffer, Stéphane Hans, Laurent Lantieri
The deep inferior epigastric perforator (DIEP) flap is a workhorse of breast reconstruction. Risks of herniation derive from violation of the rectus abdominis muscle anterior rectus sheath (ARS) and might be reduced by Minimally Invasive Laparoscopic Dissection (MILD) of the deep inferior epigastric vessels. We performed a feasibility study on five anatomical subjects and performed a secondary right breast reconstruction on a 67 year-old woman. A 30° laparoscope was used with laparoscopy ports inset to preserve the flap...
September 13, 2017: Plastic and Reconstructive Surgery
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