Read by QxMD icon Read


Ling Wang, Xi Chen, Jingfang Hao, Lu Yang
Essential fatty acids had been applied in the treatment of dry eye syndrome (DES), but the effects of different combinations of fatty acids have not been investigated. 360 long-term contact lens wearers were included in this double-blinded study. Omega-3 and omega-6 fatty acids were combined in different ratios and supplied to the participants that were randomly divided into six groups, and the effects of different essential fatty acids mixture on DES with or without topical cyclosporine were investigated. More than half of long-term contact lens wearers suffered from DES, which were found to be attenuated by oral supplement of properly balanced O3FA and O6FA fatty acid...
October 20, 2016: Inflammopharmacology
Wen-Chien Chou, Wei-Han Huang, Ming-Chung Wang, Chao-Sung Chang, Shih-Peng Yeh, Tzeon-Jye Chiou, Yeu-Chin Chen, Tseng-Hsi Lin, Ming-Ching Shen
BACKGROUND: Paroxysmal nocturnal hemoglobinuria (PNH) is a rare and acquired hematopoietic stem cell disease, with florid clinical presentations. Although this disease has been characterized in the western countries, its clinical and laboratory features in Taiwan have not yet been reported. RESULTS: As a part of an international prospective, non-interventional, observational registration trial of PNH, we have analyzed 63 patients recruited between 2009 and 2015 in Taiwan, with comparison to the 3857 patients in the rest of the world (ROW)...
2016: Thrombosis Journal
Menaga Ilangkovan, Ibrahim Jantan, Syed Nasir Abbas Bukhari
BACKGROUND: Phyllanthin found in many Phyllanthus species has various biochemical and pharmacological properties especially on its hepatoprotective effects. However, its effect on the immune system has not been well documented. PURPOSE: In the present study, phyllanthin isolated from Phyllanthus amarus was investigated for its immunosuppressive effects on various cellular and humoral immune responses in Balb/C mice. METHODS: Male mice were treated daily at 20, 40 and 100mg/kg of phyllanthin for 14 days by oral gavage...
November 15, 2016: Phytomedicine: International Journal of Phytotherapy and Phytopharmacology
Lionel Sebbag, Shin Ae Park, Philip H Kass, David J Maggs, Mayssa Attar, Christopher J Murphy
OBJECTIVE: To evaluate repeatability and reproducibility of tear osmolarity measured using the TearLab(™) osmometer in normal dogs and to assess its diagnostic potential in dogs with keratoconjunctivitis sicca (KCS). ANIMALS STUDIED: Beagle dogs; six normal and five with KCS. PROCEDURES: Tear osmolarity and Schirmer tear test-1 (STT-1) values were obtained at various times. Normal dogs were assessed for diurnal variation and repeatability and reproducibility of measurements...
October 20, 2016: Veterinary Ophthalmology
Mohammed Ali Elkabir, Rehab R El-Zehery, Mohamed I Mourad, Omar Soliman, Mohamed E Helal, Ali K Refai, Mohammed E Grawish
AIMS: To evaluate the therapeutic efficacy of azithromycin (azm) and/or metronidazole (mtz) on the histopathological features of rats' gingival overgrowth (GO) induced by cyclosporine-A (CsA) in an animal model. METHODS: Ninety male albino rats were divided randomly into six equal groups. The rats of group I received corn oil via gastric feeding for 7 weeks. Group II rats were administered CsA for the same period. Groups III, IV, and V rats received CsA for 6 weeks and simultaneously in the 7th week received a monotherapy of placebo gel, azm suspension, mtz gel, respectively...
September 2016: Journal of Oral Biology and Craniofacial Research
M Fujimura, Y Nakatsuji, H Ishimaru
In this study, dogs were separated into two groups and treated with immunosuppressant (Cyclosporin A: CsA). The first group was the canine atopic dermatitis (CAD) group, which is similar to extrinsic atopic dermatitis (AD) in humans (treated with a CsA dose of 2.5-5.5 mg/kg, n=8), and the second group was the canine atopic-like dermatitis (ALD) group, which is similar to intrinsic AD in humans (treated with a CsA dose of 2.5-6.5 mg/kg, n=14). The canine atopic dermatitis extent and severity index (CADESI)-4 was evaluated before treatment (PRE) and after treatment (POST) to assess the effectiveness of CsA for the two groups...
September 1, 2016: Polish Journal of Veterinary Sciences
Carlos Walter Sobrado, Lucas Faraco Sobrado
Introduction: Acute severe colitis is a potentially lethal medical emergency and, even today, its treatment remains a challenge for clinicians and surgeons. Intravenous corticoid therapy, which was introduced into the therapeutic arsenal in the 1950s, continues to be the first-line treatment and, for patients who are refractory to this, the rescue therapy may consist of clinical measures or emergency colectomy. Objective: To evaluate the indications for and results from drug rescue therapy (cyclosporine, infliximab and tacrolimus), and to suggest a practical guide for clinical approaches...
July 2016: Arquivos Brasileiros de Cirurgia Digestiva: ABCD, Brazilian Archives of Digestive Surgery
Ming Li, Inge A M de Graaf, Marina H de Jager, Geny M M Groothuis
Although intestinal P-glycoprotein (P-gp) has been extensively studied in vitro and in animals, its activity and the consequences of P-gp inhibition for drug disposition and toxicity in humans are still difficult to accurately extrapolate from these studies. Moreover, existing in vitro models do not take into consideration that the intestine is heterogeneous with respect to P-gp expression. Recently, we reported rat precision-cut intestinal slices (PCIS) as a physiological ex vivo model to study the regional gradient of P-gp activity and inhibition...
October 19, 2016: Biopharmaceutics & Drug Disposition
Yiping Xia, Guiqiu Zhao, Jing Lin, Cui Li, Lin Cong, Nan Jiang, Qiang Xu, Qian Wang
BACKGROUND: The objective of this study is to observe whether cyclosporine A (CsA) inhibits the expression of dectin-1 in human corneal epithelial cells infected with Aspergillus fumigatus (A. fumigatus) and to investigate the molecular mechanisms of the inhibition. METHODS: Immortalized human corneal epithelial cells (HCECs) were pretreated with 1,25(OH)2D3 and VDR inhibitor for 1 h, and then they were pretreated with CsA for 12h. After these pretreatments, the HCECs were stimulated with A...
2016: PloS One
Imen Gorsane, I Helal, I Yacoub, F Ben Hamida, E Abderrahim, T Ben Abdallah
Focal and segmental glomerulosclerosis (FSGS) is a heterogeneous entity. Previous few studies have evaluated the efficacy of calcineurin inhibitors in primary FSGS and have suggested positive benefit. In this single-center, retrospective study (1975-2014), we report our experience in Tunisian adults with primary FSGS treated with cyclosporine A (CsA). It includes patients histologically proven FSGS and managed in the Charles Nicolle Hospital at Tunis, Tunisia. The dose of CsA was adjusted to maintain a whole blood trough level of 80-150 ng/mL...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
Wael M Hamza, Hanan H Ali, Samia M Gabal, Sawsan A Fadda
The chronic dysfunction stands as the most common cause of renal allograft loss. During the nineties of the past century, this condition was referred to as chronic allograft nephropathy (CAN). Since 2005, CAN has been assigned by the eighth Banff schema to four main categories via histopathological and immunohistochemical findings including chronic antibodymediated rejection (CAMR), chronic T-cell-mediated rejection (CTMR), chronic cyclosporine toxicity (CNITOX), and "interstitial fibrosis (IF)/tubular atrophy; not otherwise specified (NOS)" to eliminate the term CAN...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
Gerd Horneff, Ariane Klein, Prasad T Oommen, Anton Hospach, Ivan Foeldvari, Isa Feddersen, Kirsten Minden
OBJECTIVES: While tumour necrosis factor (TNF)-α-inhibitor treatment improved outcome of juvenile idiopathic arthritis (JIA) management markedly, concerns have been raised about an association of TNF-α-inhibitor treatment and an increased risk for malignancies especially lymphoma. METHODS: Cases of suspected malignancies documented in the German Biker Registry are reviewed in detail. RESULTS: Until Dec 31, 2015, 3695 JIA patients were prospectively followed with a total of more than 13,198 observation years...
September 8, 2016: Clinical and Experimental Rheumatology
Jinru Zhang, Nicholas Liu, Ralph A Cacho, Zhou Gong, Zhu Liu, Wenming Qin, Chun Tang, Yi Tang, Jiahai Zhou
Nonribosomal peptide synthetases (NRPSs) in fungi biosynthesize important pharmaceutical compounds, including penicillin, cyclosporine and echinocandin. To understand the fungal strategy of forging the macrocyclic peptide linkage, we determined the crystal structures of the terminal condensation-like (CT) domain and the holo thiolation (T)-CT complex of Penicillium aethiopicum TqaA. The first, to our knowledge, structural depiction of the terminal module in a fungal NRPS provides a molecular blueprint for generating new macrocyclic peptide natural products...
October 17, 2016: Nature Chemical Biology
Ali Tafazoli
A 26-year-old woman developed symptoms of acute toxicity during cyclosporine (CsA) therapy for graft-versus-host disease prophylaxis. The standard regimen included CsA in a dose of 1.5 mg/kg (120 mg) every 12 h, but, as a medication error, she received a high dose of 500 mg of oral CsA. After 2 h, she developed nausea and vomiting and, subsequently, flushing, chest tightness, tremor and vertigo. Laboratory and clinical examinations revealed high blood CsA concentrations (1000 ng/mL after 12 h) with a mild increase in blood pressure...
December 2015: Drug Saf Case Rep
Yong Hyun Jang, Sang Lim Kim, Kyou Chae Lee, Min Ji Kim, Kyung Hea Park, Weon Ju Lee, Seok-Jong Lee, Do Won Kim
BACKGROUND: Various systemic agents have been assessed for the treatment of alopecia areata (AA); however, there is a paucity of comparative studies. OBJECTIVE: To assess and compare cyclosporine and betamethasone minipulse therapy as treatments for AA with regard to effectiveness and safety. METHODS: Data were collected from 88 patients who received at least 3 months of oral cyclosporine (n=51) or betamethasone minipulse therapy (n=37) for AA...
October 2016: Annals of Dermatology
Tomomi Kogiso, Etsuko Hashimoto, Taito Ito, Toshifumi Hara, Yuichi Ikarashi, Kazuhisa Kodama, Makiko Taniai, Nobuyuki Torii, Kentaro Yoshinaga, Satoru Morita, Yutaka Takahashi, Junji Tanaka, Shuji Sakai, Masakazu Yamamoto, Katsutoshi Tokushige
A 56-year-old man was diagnosed with aplastic anemia and paroxysmal nocturnal hemoglobinuria at 43 years of age and treatment with cyclosporin A was started. Liver cirrhosis, ascites, and thrombus in the hepatic veins were found at 56 years of age and Budd-Chiari syndrome (BCS) was diagnosed according to angiography findings. He was treated with diuretics and paracentesis was performed several times, but with limited efficacy. A Denver(®) peritoneovenous shunt (PVS) was inserted into the right jugular vein; his ascites and renal function improved immediately and his general condition has remained good for 12 months since starting the above treatment regimen...
2016: Internal Medicine
Sharon Seth, David A Khan
BACKGROUND: Patients who have failed traditional treatment of chronic urticaria may require trials of alternative medications. Safety profiles, continuous laboratory monitoring, and physician comfort are often barriers to treatment. OBJECTIVES: To evaluate the safety of alternative agents used in chronic urticaria. METHODS: A retrospective chart review of electronic medical records from a single-center allergy and immunology clinic in a major academic hospital was conducted...
October 13, 2016: Journal of Allergy and Clinical Immunology in Practice
L V Kroth, F F Barreiro, D Saitovitch, M A Traesel, D O d'Avila, C E Poli-de-Figueiredo
BACKGROUND: The Nephrology Unit at São Lucas Hospital, a University Hospital in Southern Brazil, has recently reached 35 years since its first kidney transplant. Few centers in the area have made a longitudinal analysis of processes, problems, grafts, and patient survival changes along this time. METHODS: A single-center, retrospective study was performed. Data were separated into different eras, based on the nature of immunosuppression used: pre-cyclosporine (1978-1986), cyclosporine (1987-1997), mycophenolate introduction (1998-2002), new immunosuppressant drugs (2003-2007), and the current period (2008-2013)...
September 2016: Transplantation Proceedings
Mark Hanudel, Harald Jüppner, Isidro B Salusky
In chronic kidney disease, systemic inflammation is common and associated with mortality. The present study demonstrates that fibroblast growth factor 23 (FGF23) contributes to uremic inflammation by increasing hepatic expression and secretion of inflammatory cytokines. FGF23 binds to hepatic FGFR4, inducing calcineurin/nuclear factor of activated T-cell signaling, resulting in increased expression of interleukin 6 and C-reactive protein. The proinflammatory effects of FGF23 are inhibited by an isoform-specific FGFR4 blocking antibody and by cyclosporine, a calcineurin inhibitor...
November 2016: Kidney International
Lorrain Jin, Dongyu Wang, David M Gooden, Carol Ball, Michael C Fitzgerald
The characterization of protein folding stability changes on the proteomic scale is useful for protein-target discovery and for the characterization of biological states. The Stability of Proteins from Rates of Oxidation (SPROX) technique is one of several mass spectrometry-based techniques recently established for the making proteome-wide measurements of protein folding and stability. A critical part of proteome-wide applications of SPROX is the identification and quantitation of methionine-containing peptides...
October 14, 2016: Analytical Chemistry
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"