Anakinra-Dependent Recurrent Pericarditis: The Role of the R202Q Variant of the MEFV Gene.

: the role of the R202Q (c.605G>A, p.Arg202Gln) missense variant of the MEFV gene has been debated as either a benign polymorphism or a potentially pathogenic mutation.

Could the mitotic count improve personalized prognosis in melanoma patients?

A number of studies have indicated that the mitotic rate may be a predictive factor for poor prognosis in melanoma patients. The aim of this study was to investigate whether the mitotic rate is associated with other prognostic clinical and anatomopathological characteristics. After adjusting for other anatomopathological characteristics, we then verified the prognostic value of the number of mitoses, determining in which population subgroup this variable may have greater prognostic significance on 3-year mortality.

Transcatheter Aortic Valve Implantation (TAVI) Planning with Dual-Layer Spectral CT Using Virtual Monoenergetic Image (VMI) Reconstructions and 20 mL of Contrast Media.

Transcatheter aortic valve implantation (TAVI) is a less invasive alternative to surgical implantation and its implementation is progressively increasing worldwide. We routinely perform pre-procedural aortic angiography CT to assess aortic dimensions and vascular anatomy. This study aims to evaluate the image quality of CTA for TAVI planning using dual-layer spectral CT, with virtual monoenergetic image reconstructions at 40 keV.

Intramural aortic stenting of an anomalous right coronary artery arising from the left valsalva sinus: A leap into the dark?

A 69-year-old man with unstable angina underwent coronary angiography showing no lesion in the left coronary artery and critical stenosis in the proximal right coronary artery (RCA) arising from the left sinus of Valsalva.

Catastrophic antiphospholipid syndrome immediately after coronary angiography: the unexpected complication.

A 44-year-old woman with obstetric antiphospholipid syndrome (APS) presented to our institution with suspected non ST-elevation myocardial infarction (NSTEMI). Shortly after coronary angiography, she developed diplopia, hypotension and chest pain with inferior ST elevation in 12-lead ECG. According to multidisciplinary evaluation, she promptly underwent systemic thrombolysis, with clinical and haemodynamic improvement.

Prognostic role of CRP-independent inflammatory patterns in patients undergoing primary percutaneous interventions.

Background: Despite the key pathophysiological role of inflammation in the development of coronary artery disease (CAD), the evaluation of inflammatory status has not been clearly established in patients presenting with acute coronary syndrome (ACS). The aim of this study is to evaluate the prevalence of CRP-independent inflammatory patterns in patients referred for primary percutaneous coronary intervention (pPCI) and to determine their one-year relationship with adverse clinical outcomes.

Methods: We carried out a single-centre, observational study consecutively enrolling all patients presenting at a large-volume PCI hub with a diagnosis of ST-segment elevation myocardial infarction (STEMI) and treated with pPCI.

Association between religiosity or spirituality and internet addiction: A systematic review.

Introduction: The literature provides evidence of religiosity being associated with physical and mental health, and also with behavioral addictions. This systematic review examines the data on the link between religiosity or spirituality and the emerging internet addictions.

Methods: A systematic literature review was conducted in the PubMed and Scopus databases to identify observational (cross-sectional, cohort, and case-control) studies conducted on adolescents and young adults to investigate the association between religiosity or spirituality and internet addiction.

Acute Stent Thrombosis: Severe In-Stent Malapposition and Insufficient Platelet Inhibition as Partners in Crime!

Acute stent thrombosis is a rare event. When it occurs, procedure- and patient-related factors need to be assessed. First, our case showed that wiring was only successful with a chronic total occlusion-derived technique, indirectly demonstrating a stent-related problem.

Bioactivity of Bacillus thuringiensis (Bacillales: Bacillaceae) on Diatraea saccharalis (Lepidoptera: Crambidae) eggs.

Background: Bacillus thuringiensis (Bt) is a Gram-positive bacterium that synthesizes specific protein toxins, which can be exploited for control of various insect pests, including Diatraea saccharalis, a lepidopteran that severely damages sugarcane crops. Although studies have described the effects of Bt in the larval phases of D. saccharalis, few have examined its effect on insect eggs.

Action of Bacillus thuringiensis (Bacillales: Bacillaceae) in the midgut of the sugarcane borer Diatraea saccharalis (Fabricius, 1794) (Lepidoptera: Crambidae).

The relevance of Bacillus thuringiensis in pest control strategies have been increasing in recent decades. This entomopathogenic microorganism is considered safe, and its action is highly selective to target organisms. Its toxic effect is attributed to the toxins synthesized during sporulation.

Shifting the Balance: Heat Stress Challenges the Symbiotic Interactions of the Asian Citrus Psyllid, Diaphorina citri (Hemiptera, Liviidae).

Global warming may impact biodiversity by disrupting biological interactions, including long-term insect-microbe mutualistic associations. Symbiont-mediated insect tolerance to high temperatures is an ecologically important trait that significantly influences an insect's life history. Disruption of microbial symbionts that are required by insects would substantially impact their pest status.

Population dynamics and growth rates of endosymbionts during Diaphorina citri (Hemiptera, Liviidae) ontogeny.

The infection density of symbionts is among the major parameters to understand their biological effects in host-endosymbionts interactions. Diaphorina citri harbors two bacteriome-associated bacterial endosymbionts (Candidatus Carsonella ruddii and Candidatus Profftella armatura), besides the intracellular reproductive parasite Wolbachia. In this study, the density dynamics of the three endosymbionts associated with the psyllid D.

Oviposition by a moth suppresses constitutive and herbivore-induced plant volatiles in maize.

Plant volatiles function as important signals for herbivores, parasitoids, predators, and neighboring plants. Herbivore attack can dramatically increase plant volatile emissions in many species. However, plants do not only react to herbivore-inflicted damage, but also already start adjusting their metabolism upon egg deposition by insects.

[Ovarian development and analysis of mating effects on ovary maturation of Diaphorina citri Kuwayama (Hemiptera: Psyllidae)].

As many other insects with a restricted diet, the citrus psyllid Diaphorina citri Kuwayama, which vector the causing agent of the Huanglongbing, the bacteria Candidatus Liberibacter spp., is intimately associated with symbiotic microorganisms. These mutualist symbionts play a key role on their host nutritional ecology, and are vertically transmitted to the progeny.

Renal lithium clearance in the different stages of hypertension.

This study investigated whether fractional lithium excretion (FELi), used as a marker of proximal fluid delivery, changes during different phases of essential hypertension. Forty-eight subjects were studied: 12 essential hypertensives (EH); 12 borderline hypertensives (BL); 12 normotensives with a positive family history of essential hypertension (NH) and 12 normotensives without a family history of essential hypertension (NN). Measurements were performed in the recumbent position, both in basal conditions and after a saline load (2% body weight in 1 h; 0.

Kriss cuts for the correction of high myopia.

We describe a radial keratotomy technique for the correction of high myopia. At present, the highest myopic correction is obtained by the smallest optical zone diameter (3 mm), by the maximum number of incisions (16), by the maximum number of redeepenings (3), and by incision of the tissue bridges. To obtain additional corneal flattening, we suggest lengthening the incisions curvilinearly.

[Doppler echo in evaluating arteriovenous fistulae for dialysis].

US-Doppler has recently gained attention as a noninvasive method for the functional evaluation of arteriovenous fistulas (FAV). Twenty patients with well-functioning FAV were studied, and the results compared with those from a control group of 10 healthy subjects. Time average velocity (TAV) was calculated as hemodialysis parameter, together with telesystolic (Vts) and telediastolic (Vtd) velocities, absolute (F) and normalized (FN) fluxes to the area unit (cm2 1) and resistance index (IR).