Ingestion of microplastics by fish and other prey organisms of cetaceans, exemplified for two large baleen whale species.

Knowledge on microplastic (MP) ingestion by cetaceans is difficult to obtain. We infer the potential for MP uptake by cetaceans from the occurrence of MP in prey species. First, we reviewed information on whale prey species, focussing on common minke (Balaenoptera acutorostrata) and sei whale (B.

[Adjuvant contact radiotherapy for conjunctival malignancies: Preliminary results of a series of 14 patients treated with the Papillon 50 machine].

Purpose: To evaluate the results of an adjuvant contact irradiation using 50kV photons after resection of conjunctival malignancies.

Materials And Method: From 2012 to 2014, 14 patients (male: nine; female: five) have been treated by contact irradiation after resection of a malignant tumor of the conjunctiva (melanoma: five patients; malignant fibrous histiocytoma: one patient; carcinoma: eight patients) The treatment was performed using the Papillon 50 machine (Ariane). Three to four sessions were delivered, each giving a dose of 10Gy.

Relative stability of ploidy in a marine Synechococcus across various growth conditions.

Marine picocyanobacteria of the genus Synechococcus are ubiquitous phototrophs in oceanic systems. Consistent with these organisms occupying vast tracts of the nutrient impoverished ocean, most marine Synechococcus so far studied are monoploid, i.e.

The invasive bighead goby Ponticola kessleri displays large-scale genetic similarities and small-scale genetic differentiation in relation to shipping patterns.

Colonization events, range expansions and species invasions leave genetic signatures in the genomes of invasive organisms and produce intricate special patterns. Predictions have been made as to how those patterns arise, but only very rarely, genetic processes can be monitored in real time during range expansions. In an attempt to change that, we track a very recently established invasive population of a fish species, the bighead goby Ponticola kessleri, with high temporal and spatial resolution through 2 years to identify patterns over time.

A tough egg to crack: recreational boats as vectors for invasive goby eggs and transdisciplinary management approaches.

Non-native invasive species are a major threat to biodiversity, especially in freshwater ecosystems. Freshwater ecosystems are naturally rather isolated from one another. Nonetheless, invasive species often spread rapidly across water sheds.

Improving invasive species management by integrating priorities and contributions of scientists and decision makers.

Managing invasive species is a major challenge for society. In the case of newly established invaders, rapid action is key for a successful management. Here, we develop, describe and recommend a three-step transdisciplinary process (the "butterfly model") to rapidly initiate action for invasion management.

What do we really know about the impacts of one of the 100 worst invaders in Europe? A reality check.

Invasive species are one of the greatest threats to biodiversity worldwide, and to successfully manage their introductions is a major challenge for society. Knowledge on the impacts of an invasive species is essential for motivating decision makers and optimally allocating management resources. We use a prominent invasive fish species, the round goby (Neogobius melanostomus) to objectively quantify the state of scientific knowledge on its impacts.

Meningeal Rosai-Dorfman disease mimicking meningioma.

Rosai-Dorfman disease of the central nervous system is extremely rare and difficult to diagnose also for pathologists. We describe three unusual cases of meningeal Rosai-Dorfman disease and illustrate the difficulties of preoperative and pathological diagnosis. We retrospectively analyzed three patients who underwent surgery for a suspected meningioma for whom the final diagnosis was Rosai-Dorfman disease of the central nervous system.

[Prevalence, severity, and predictors of bronchopulmonary dysplasia in a cohort of very preterm infants].

Objectives: The aim of this retrospective cohort study was to determine the prevalence and severity of BPD and its predictors in a regional cohort of very preterm (VP) infants in Reunion Island.

Methods: All autochthonous VP infants, live-born before the 33rd week of gestation (WG) between 1st January 2008 and 31st December 2009, were eligible for the study. Only VP infants surviving at least 28 days, for whom the parameters were known from birth, were included in the case-control study of predictors of moderate to severe BPD (BPDmo/s).

Simplified temporary right ventricular support after implantation of a left ventricular assist device.

Right ventricular failure is one of the most feared complications after implantation of a left ventricular assist device. We provide the technical details for a simplified, percutaneous approach to temporary right heart support.

[Treatment of native coarctation in adults].

Aortic coarctation is the reflection of a wider vasculopathy affecting the precoarctation arterial tree. Patients should be screened for associated heart disease and anomalies of supra-aortic arch vessels. Treatment options include surgical repair or balloon angioplasty with or without stent-graft implantation.

Immunotoxic effects of cyclophosphamide and cyclosporine in the dog.

Limited non-clinical immunotoxicity data are available in the dog, although this is a major non-rodent species in regulatory safety studies. The present study aimed to test whether widely accepted immunotoxicity endpoints including lymphocyte subset immunophenotyping, the anti-KLH TDAR assay, and histological examination of the main lymphoid organs were reliable to detect immunosuppression induced by cyclosporine and cyclophosphamide in dogs and could, therefore, be used for non-clinical immunotoxicity evaluation in this species. Male and female Beagle dogs were treated orally from Day 1 for 4 weeks with 25 mg/kg cyclosporine daily, or with 2 mg/kg cyclophosphamide on 4 consecutive days each week, or the same volume of drinking water daily.

Solitary fibrous tumour of the larynx: a case report.

Introduction: Solitary fibrous tumour (SFT) of the larynx is a rare benign mesenchymal tumour of adults. The diagnosis is based on a combination of histological and immunohistochemical signs.

Case Report: The authors report the case of a patient with chronic laryngeal dysphonia and dyspnoea related to supraglottic SFT.

Effect of a speculum blade on dynamic MRI evaluation of pelvic organ prolapse.

We aimed to evaluate whether the use of a speculum blade modifies the evaluation of pelvic organ prolapse (POP) as assessed by dynamic magnetic resonance imaging (MRI). Twenty-seven women with POP Quantification (POPQ) stage II or greater, scheduled for POP surgery, were evaluated using MRI. The procedure was repeated using the posterior blade of a standard plastic Grave's speculum to successively retract the anterior and posterior vaginal walls.

[Prescribing guidance pocket chart on the initiation of warfarin therapy in a geriatric hospital: a useful but challenging tool].

Elderly patients are at high risk of over-anticoagulation and of haemorrhagic risk when on warfarin, especially during treatment induction. In Charles Foix Hospital, a 800-bed geriatric hospital, we specifically developed for in-patients older than 70 years (target INR 2.5) a simple low-dose warfarin induction regimen.

[Long-term outcome of a patient with hypertrophic obstructive cardiomyopathy treated by alcohol septal transcoronary ablation].

We report here the long term follow-up of the first french case, at our knowledge, of alcohol septal transcoronary ablation in March 1998 in Clinique Ambroise Paré in an 76 year-old woman. This patient was in NYHA III-IV functional class and at control outflow gradient was 100 mmHg. She was prior treated with high dosis of beta-blockers then DDD-pacemaker with no effects on symptoms.

Formation of nitrogen-containing metabolites from the main iridoids of Harpagophytum procumbens and H. zeyheri by human intestinal bacteria.

The study of the metabolism of iridoid glycosides from Harpagophytum procumbens and Harpagophytum zeyheri by human intestinal bacteria, was realized in order to elucidate compounds responsible for the pharmacological activities of Harpagophytum. Harpagide, harpagoside and 8-O-p-coumaroyl-harpagide were transformed into the pyridine monoterpene alkaloid aucubinine B by human fecal flora and by bacteria isolated from this flora. Aucubinine B was also prepared from harpagide, harpagoside and 8-O-p-coumaroylharpagide, by beta-glucosidase in the presence of NH4+.

Cardiac papillary fibroelastoma: aA rare cause of ischemic stroke in the young.

Among etiologies of stroke in young adults, primary cardiac tumors are very rare. We report the case of a 37-year-old woman who was admitted for an ischemic stroke in the right middle cerebral artery region. Etiologic investigations revealed, after transthoracic and transesophageal echocardiography, an aortic valve tumor.

Metabolic and functional evidence that retrograde warm blood cardioplegia does not injure the right ventricle in human beings.

Background: Retrograde warm blood cardioplegia is now recognized as an effective method of myocardial protection, but concerns persist about its ability to adequately preserve the right ventricle.

Methods And Results: A total of 75 patients in whom warm blood cardioplegia was continuously given through the coronary sinus were included in this three-part study. Part 1, which involved 30 patients undergoing coronary artery bypass grafting operations, was designed to assess whether the right ventricle incurred a greater degree of anaerobic metabolism than the left ventricle during warm arrest.

Medication requirements and house dust mite exposure in mite-sensitive asthmatics.

To better understand the clinical consequences of exposure to house dust mites (HDM), we investigated the relationship between treatment requirements to control symptoms in mite-allergic asthmatic patients and HDM-allergenic levels in their mattresses. This study included 49 asthmatic subjects recruited from an outpatient clinic. The protocol consisted of a questionnaire about the number of asthma attacks and treatment requirements in the last 3 months.

Acute thrombosis of a St. Jude Medical aortic prosthesis in a pregnant woman.

A 24-year-old, 4-months pregnant woman developed an acute thrombosis of a St. Jude Medical aortic valve prosthesis. Upon admission, she was in cardiogenic shock.