Read by QxMD icon Read


Simon A Sarkisian, Daniel Brillhart
In the United States, the rate of primary and secondary syphilis has increased by 18% in 2016, the highest rate since 1993. These patients can often present to the emergency department (ED) in various stages. Although syphilis is well described in the literature, there is a paucity of ED reports of atypical cases. A 22-yr-old male presented to the ED complaining of neck pain. The patient was found to have right-sided tender cervical lymphadenopathy causing neck pain. A thorough physical exam revealed diffuse lymphadenopathy...
March 14, 2018: Military Medicine
Ji-Eun Kang, Hyun-Do Kim, Soo-Young Park, Jae-Gu Pan, Jeong Hyun Kim, Do-Young Yum
Background and Aims: Commercial superoxide dismutase (SOD) is derived from melon extract and has a potential as a dietary supplement due to its beneficial anti-oxidative effects. We aimed to improve the productivity of SOD compared with plant SOD by using a generally-regarded-as-safe (GRAS) microorganism, Bacillus amyloliquefaciens, and assess its anti-oxidative effect using γ-radiation- and dextransulfate sodium (DSS)-induced oxidative models in mice. Methods: We identified the sodA gene encoding manganese-containing SODs (Mn-SOD) in B...
March 14, 2018: Journal of Crohn's & Colitis
Danny Mangual, Luis A Bisbal-Matos, Ricardo Jiménez-Lee, Román Vélez, Miguel Noy
The case of a 27-year-old Hispanic female who presented with an occipito-parietal tumor after suffering trauma to the area. A physical examination revealed no tenderness to palpation and with evidence of healing ulcerations. The biopsy was consistent with a synovial sarcoma. A wide excision of the mass (15cm x 14cm x 6cm) followed by a pericranial flap was performed. A follow-up CT showed recurrence involving the parietal sagittal sinus. After a second biopsy the mass was determined to be a small-cell sarcoma, consistent with Ewing's sarcoma...
March 2018: Puerto Rico Health Sciences Journal
Hirofumi Chiba, Yoichi Kakuta, Yoshitaka Kinouchi, Yosuke Kawai, Kazuhiro Watanabe, Munenori Nagao, Takeo Naito, Motoyuki Onodera, Rintaro Moroi, Masatake Kuroha, Yoshitake Kanazawa, Tomoya Kimura, Hisashi Shiga, Katsuya Endo, Kenichi Negoro, Masao Nagasaki, Michiaki Unno, Tooru Shimosegawa
BACKGROUND: Inflammatory bowel disease (IBD) has an unknown etiology; however, accumulating evidence suggests that IBD is a multifactorial disease influenced by a combination of genetic and environmental factors. The influence of genetic variants on DNA methylation in cis and cis effects on expression have been demonstrated. We hypothesized that IBD susceptibility single-nucleotide polymorphisms (SNPs) regulate susceptibility gene expressions in cis by regulating DNA methylation around SNPs...
2018: PloS One
Tannvir Desroche, Sandra Moawad, Jean-François Cuny, Bérangère Lerondeau, Etienne Simon, Anne-Claire Bursztejn, Jean-Luc Schmutz
No abstract text is available yet for this article.
March 16, 2018: European Journal of Dermatology: EJD
Carla D McArdle, Katie M Lagan, David A McDowell
BACKGROUND: This study investigated the resistance of bacteria isolated from diabetic foot ulcers (DFUs) to antibiotics frequently used in the management of the diabetic foot infections, at a range of pH values (pH 6.5, 7.5, and 8.5) known to exist in DFU wound fluid. This study aimed to determine whether changes (or atypical stasis) in wound fluid pH modulate the antibiotic resistance of DFU isolates, with potential implications in relation to the suppression/eradication of bacterial infections in DFUs...
January 2018: Journal of the American Podiatric Medical Association
Lawrence A Lavery, David C Lavery, Nathan A Hunt, Javier La Fontaine, Ryan D Lavery
BACKGROUND: Dialysis therapy is associated with an increased incidence of lower-extremity wounds and amputations. We compared the incidence of foot ulcers and amputations before and after the start of dialysis. METHODS: We evaluated 150 consecutive diabetic patients receiving dialysis and compared the incidence of foot complications 30 months before and after initiation of hemodialysis. We used claims data for diabetes, ulceration, and dialysis and abstracted medical records to verify diagnoses and dates of ulcers and amputations...
January 2018: Journal of the American Podiatric Medical Association
Daniel Pollack
A 55-year-old man with poliomyelitis presented with a plantarflexed foot and painful ulceration of the sub-first metatarsophalangeal joint present for many years. A two-stage procedure was performed to bring the foot to 90°, perpendicular to the leg, and resolve the ulceration. The first stage corrected only soft-tissue components. It involved using a hydrosurgery system to debride and prepare the ulcer, a unilobed rotational skin plasty to close the ulcer, and a tendo Achillis lengthening to decrease forefoot pressure...
January 2018: Journal of the American Podiatric Medical Association
Anna Wickbom, Johan Bohr, Nils Nyhlin, Anders Eriksson, Annika Lapidus, Andreas Münch, Kjell-Arne Ung, Lina Vigren, Åke Öst, Curt Tysk
OBJECTIVES: Onset of microscopic colitis (MC) in patients with ulcerative colitis (UC) or Crohn's disease (CD), or vice versa, has been reported occasionally but the subject is not well described. We therefore report a retrospective observational study of such patients and review the literature. METHODS: Forty-six Swedish gastroenterology clinics were contacted about patients with diagnoses of both inflammatory bowel disease (IBD) and MC. Publications were searched on PubMed...
March 16, 2018: Scandinavian Journal of Gastroenterology
Zhen Li, Xinmei Zhou, Jing Cao, Zheng Li, Xia Wan, Jiaqian Li, Jing Jiao, Ge Liu, Ying Liu, Fangfang Li, Baoyun Song, Jingfen Jin, Liu Yilan, Xianxiu Wen, Shouzhen Cheng, Xinjuan Wu
AIMS AND OBJECTIVES: To gain insight into nurses' knowledge and attitudes regarding major immobility complications (pressure ulcers, pneumonia, deep vein thrombosis and urinary tract infections) and explore the correlation of nurses' knowledge and attitudes with the incidence of these complications. BACKGROUND: Immobility complications have adverse consequences, and effective management requires appropriate knowledge, attitudes and skills. Evidence about nurses' knowledge and attitudes regarding immobility complications is lacking...
March 15, 2018: Journal of Clinical Nursing
Reiko Yamada, Takashi Sakuno, Hiroyuki Inoue, Hiroshi Miura, Toshifumi Takeuchi, Yasunori Shiono, Hiroaki Okuse, Misaki Nakamura, Masaki Katsurahara, Yasuhiko Hamada, Kyosuke Tanaka, Noriyuki Horiki, Yoshiyuki Takei
A 49-year-old man was admitted to our hospital with pancreatitis. He was diagnosed with systemic lupus erythematosus at 34 years of age and was being treated with oral tacrolimus (3 mg/day) and predonine (10 mg/day) for the past 15 months. The computed tomography (CT) scan showed the mass lesion had invaded the pancreatic head via thickening of the duodenal wall. Upper gastrointestinal endoscopy showed the all-round ulcerative lesion from the superior duodenal angle to the descending portion. Histological examination confirmed the diagnosis of diffuse large B cell lymphoma (DLBCL)...
March 15, 2018: Clinical Journal of Gastroenterology
S Renshaw, I L Silva, A Hotouras, S D Wexner, J Murphy, C Bhan
The purpose of this study was to assess outcome measures and cost-effectiveness of robotic colorectal resections in adult patients with inflammatory bowel disease. The Cochrane Library, PubMed/Medline and Embase databases were reviewed, using the text "robotic(s)" AND ("inflammatory bowel disease" OR "Crohn's" OR "Ulcerative Colitis"). Two investigators screened abstracts for eligibility. All English language full-text articles were reviewed for specified outcomes. Data were presented in a summarised and aggregate form, since the lack of higher-level evidence studies precluded meta-analysis...
March 15, 2018: Techniques in Coloproctology
Sangmin Lee, Amy Metcalfe, Maitreyi Raman, Yvette Leung, Fariba Aghajafari, Nicole Letourneau, Remo Panaccione, Gilaad G Kaplan, Cynthia H Seow
Background and Aims: Vitamin D insufficiency is prevalent in individuals with inflammatory bowel disease, as well as in pregnant women; however, the prevalence of vitamin D insufficiency in pregnant women with IBD is unknown. This study assessed the prevalence of vitamin D insufficiency in pregnant women with IBD and the adequacy of recommended supplementation. Methods: A cross-sectional study was conducted in pregnant women with inflammatory bowel disease (Crohn's disease=61, ulcerative colitis=41) and without inflammatory bowel disease (n=574)...
March 13, 2018: Journal of Crohn's & Colitis
Luc V C Brun, Jean Jacques Roux, Ghislain E Sopoh, Julia Aguiar, Miriam Eddyani, Wayne M Meyers, Dirk Stubbe, Marie T Akele Akpo, Françoise Portaels, Bouke C de Jong
Background: Basidiobolomycosis is a rare subcutaneous mycosis, which can be mistaken for several other diseases, such as soft tissue tumors, lymphoma, or Buruli ulcer in the preulcerative stage. Microbiological confirmation by PCR for Basidiobolus ranarum and culture yield the most specific diagnosis, yet they are not widely available in endemic areas and with varying sensitivity. A combination of histopathological findings, namely, granulomatous inflammation with giant cells, septate hyphal fragments, and the Splendore-Hoeppli phenomenon, can confirm basidiobolomycosis in patients presenting with painless, hard induration of soft tissue...
2018: Case Reports in Pathology
Fabiola Trejo-Vazquez, Idalia Garza-Veloz, Gabriela Alejandra Villela-Ramirez, Yolanda Ortiz-Castro, Panfilo Mauricio-Saucedo, Edith Cardenas-Vargas, Mariana Diaz-Baez, Miguel A Cid-Baez, Rodrigo Castañeda-Miranda, Jose Manuel Ortiz-Rodriguez, Luis Octavio Solis-Sanchez, Margarita L Martinez-Fierro
Inflammatory bowel disease (IBD) includes ulcerative colitis (UC), Crohn's disease (CD) and indeterminate colitis. As these subtypes of IBD display important differences in the behavior of the natural course of the disease, the identification of non-invasive markers for IBD is important. The aim of the present study was to evaluate the serum levels of 10 adipokines and their association with endoscopic activity in IBD. The 10-protein profile (C-peptide, ghrelin, gastric inhibitory polypeptide, glucagon-like peptide-1, glucagon, insulin, leptin, plasminogen activator inhibitor-1, resistin and visfatin) was evaluated using serum from 53 participants (23 UC and 11 CD patients, as well as 19 controls) from Zacatecas (Mexico) by using the Bio-Plex Pro Human Diabetes 10-Plex Panel (Bio-Rad Laboratories, Inc...
April 2018: Experimental and Therapeutic Medicine
Victoria Sundblad, Amado A Quintar, Luciano G Morosi, Sonia I Niveloni, Ana Cabanne, Edgardo Smecuol, Eduardo Mauriño, Karina V Mariño, Julio C Bai, Cristina A Maldonado, Gabriel A Rabinovich
Galectins, a family of animal lectins characterized by their affinity for N-acetyllactosamine-enriched glycoconjugates, modulate several immune cell processes shaping the course of innate and adaptive immune responses. Through interaction with a wide range of glycosylated receptors bearing complex branched N-glycans and core 2-O-glycans, these endogenous lectins trigger distinct signaling programs thereby controling immune cell activation, differentiation, recruitment and survival. Given the unique features of mucosal inflammation and the differential expression of galectins throughout the gastrointestinal tract, we discuss here key findings on the role of galectins in intestinal inflammation, particularly Crohn's disease, ulcerative colitis, and celiac disease (CeD) patients, as well as in murine models resembling these inflammatory conditions...
2018: Frontiers in Immunology
Rafael García Carretero, Maria Garrido-Ollero, Ana Martinez-Alvarez, Ana Cadenas-Vara
Chronic leg ulcers can have a major impact on the quality of life of patients. These wounds can be complex and hard to heal, as several factors may affect the outcome. Underlying conditions, bacterial growth and excess moisture may prevent wounds from healing. We describe the case of a patient with known chronic venous disease, who was admitted to our hospital for several complex, irregular and infected chronic venous ulcers in his lower legs. The management was frustrating for several months, until we began to use methacrylate powder dressing for his hard-to-heal wounds...
March 15, 2018: BMJ Case Reports
Shudan Wang, Noam Broder, Paula Marchetta, Johannes Nowatzky
A 46-year-old Hispanic man presented with fever, genital ulcers, left eye redness and chest pain. Physical examination was notable for a healed oral ulcer and scrotal ulcers, and bilateral superficial thrombophlebitis. He was found to have new-onset pancytopenia. CT of the chest showed pericardial and pleural effusions and rapidly progressing inflammation of the aortic arch and ascending vessels. Although the patient had Behcet's disease (BD)-like symptoms, pancytopenia could not be explained by the diagnosis, prompting a bone marrow biopsy which showed myelodysplastic syndrome...
March 15, 2018: BMJ Case Reports
Bhupesh Bagga, Savitri Sharma, Sai Jeevan Madhuri Guda, Ritu Nagpal, Joveeta Joseph, Kodiganti Manjulatha, Ashik Mohamed, Prashant Garg
BACKGROUND: Pythium insidiosum is a parafungus that causes keratitis resembling fungal keratitis. This study compares outcome in a large cohort of patients with P insidiosum keratitis treated with antifungal drugs, to a pilot group treated with antibacterial antibiotics. METHODS: Between January 2014 and December 2016, 114 patients with culture positive P insidiosum keratitis were included in the study. A subset of culture isolates was tested in vitro for response to nine antibacterial antibiotics by disc diffusion and E test...
March 15, 2018: British Journal of Ophthalmology
Jie Gao, Gang Zhao, Wei Li, Jiayuan Zhang, Yanling Che, Meiyu Song, Shan Gao, Bin Zeng, Yuanhong Wang
Endothelial progenitor cells (EPCs) are involved in diabetes-associated complications, including diabetic foot ulcer (DFU). Recent reports showed that miR-155 downregulation promotes wound healing in diabetic rats and ameliorates endothelial injury induced by high glucose, but its role in DFU is unknown. We found that miR-155 was overexpressed in EPCs from patients with DFU and in high glucose-induced EPCs from healthy people. Reductions in cell viability, migration, tube formation and nitric oxide production, as well as increases in lactated hydrogenase, cell apoptosis, and reactive oxygen species induced by high glucose, were enhanced by miR-155 overexpression and restrained by miR-155 inhibition...
March 12, 2018: Experimental Cell Research
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"