In Vitro Screening of Bacterial Isolates From Dairy Products for Probiotic Properties and Other Health-Promoting Attributes.

The present research was aimed to isolate potential probiotic organisms from dairy products locally made in and around the Saurashtra region of Gujarat. A total of 224 colonies were screened for primary attributes. Based on the results, 70 isolates were carried further for secondary screening.

CD1a promotes systemic manifestations of skin inflammation.

Inflammatory skin conditions are increasingly recognised as being associated with systemic inflammation. The mechanisms connecting the cutaneous and systemic disease are not well understood. CD1a is a virtually monomorphic major histocompatibility complex (MHC) class I-like molecule, highly expressed by skin and mucosal Langerhans cells, and presents lipid antigens to T-cells.

Sex-Related Differences in Long-COVID-19 Syndrome.

Sex differences have been demonstrated in the acute phase of coronavirus disease 2019 (COVID-19). Women (F) were found to be less prone to develop a severe disease than men (M), but few studies have assessed sex-differences in Long-COVID-19 syndrome. The aim of this prospective/retrospective study was to characterize the long-term consequences of this infection based on sex.

Long-Term Cardiac Sequelae in Patients Referred into a Diagnostic Post-COVID-19 Pathway: The Different Impacts on the Right and Left Ventricles.

Most patients who had COVID-19 are still symptomatic after many months post infection, but the long-term outcomes are not yet well defined. The aim of our prospective/retrospective study was to define the cardiac sequelae of COVID-19 infection. This monocentric cohort study included 160 consecutive patients who had been discharged from the ward or from the outpatient clinic after a diagnosis of COVID-19 and subsequently referred for a follow-up visit.

Coronavirus Disease 2019: COSeSco - A Risk Assessment Score to Predict the Risk of Pulmonary Sequelae in COVID-19 Patients.

Background: The presence of interstitial pneumonia in coronavirus disease 2019 (COVID-19) patients, as diagnosed through laboratory, functional, and radiological data, provides potential predicting factors of pulmonary sequelae.

Objectives: The objectives were the creation of a risk assessment score for pulmonary sequelae at high-resolution computed tomography (HRCT) through the assessment of laboratory data, lung function, and radiological changes in patients after the onset of COVID-19 interstitial pneumonia and the identification of predictive factors.

Methods: We enrolled 121 subjects hospitalized due to COVID-19 pneumonia in our study.

Structural insights into the disruption of TNF-TNFR1 signalling by small molecules stabilising a distorted TNF.

Tumour necrosis factor (TNF) is a trimeric protein which signals through two membrane receptors, TNFR1 and TNFR2. Previously, we identified small molecules that inhibit human TNF by stabilising a distorted trimer and reduce the number of receptors bound to TNF from three to two. Here we present a biochemical and structural characterisation of the small molecule-stabilised TNF-TNFR1 complex, providing insights into how a distorted TNF trimer can alter signalling function.

Competence in pleural procedures.

Diseases of the pleura and pleural space are common and present a significant contribution to the workload of respiratory physicians, with most cases resulting from congestive heart failure, pneumonia, and cancer. Although the radiographic and ultrasonographic detection of pleural abnormalities may be obvious, the determination of a specific diagnosis can often represent a challenge. Invasive procedures such as pleural drainage, ultrasound/CT-guided pleural biopsy or medical thoracoscopy can be useful in determining specific diagnosis of pleural diseases.

Pleural tuberculosis: medical thoracoscopy greatly increases the diagnostic accuracy.

Our objective was to evaluate the efficacy of a standardised work-up in the diagnosis of pleural tuberculosis (TB) that included fibreoptic bronchoscopy and medical thoracoscopy. A consecutive series of 52 pleural TB patients observed during the period 2001-2015 was evaluated retrospectively. 20 females, mean (range) age 39.

Non-tuberculous mycobacterial pulmonary disease: an Italian National survey.

The incidence of non-tuberculous mycobacteria (NTM) infection is increasing in Europe. However, a picture of Italian epidemiology and clinical practice is missing. We performed a national Italian survey involving 42 respiratory medicine departments.

A new generation of cellulose triacetate suitable for online haemodiafiltration.

Background: Online haemodiafiltration (OL-HDF) is currently the most effective dialysis technique that also improves survival. To date, high permeability membranes with low albumin loss, such as polysulfone, polyamide and polyacrylonitrile membranes have been the most widely used. However, the initially restricted use of cellulose triacetate (CTA) membranes in OL-HDF has expanded.

An undiagnosed pleural effusion with surprising consequences.

We present the case of a 43-year-old Italian woman with a left undiagnosed pleural effusion, which in subsequent months presented a clinically unexpected evolution with the appearance at first of a right wrist tenosynovitis and subsequently a bilateral lung involvement caused by . With this case report, we would like to underline the importance of making a correct diagnosis of any pleural effusion as soon as possible by at least a thoracocentesis. If untreated, tuberculosis may easily disseminate to other organs.

Identification of Novel Chondroprotective Mediators in Resolving Inflammatory Exudates.

We hypothesized that exudates collected at the beginning of the resolution phase of inflammation might be enriched for tissue protective molecules; thus an integrated cellular and molecular approach was applied to identify novel chondroprotective bioactions. Exudates were collected 6 h (inflammatory) and 24 h (resolving) following carrageenan-induced pleurisy in rats. The resolving exudate was subjected to gel filtration chromatography followed by proteomics, identifying 61 proteins.

Discovery of a junctional epitope antibody that stabilizes IL-6 and gp80 protein:protein interaction and modulates its downstream signaling.

Protein:protein interactions are fundamental in living organism homeostasis. Here we introduce VHH6, a junctional epitope antibody capable of specifically recognizing a neo-epitope when two proteins interact, albeit transiently, to form a complex. Orthogonal biophysical techniques have been used to prove the "junctional epitope" nature of VHH6, a camelid single domain antibody recognizing the IL-6-gp80 complex but not the individual components alone.

Swimming motility in a longitudinal collection of clinical isolates of Burkholderia cepacia complex bacteria from people with cystic fibrosis.

Chronic bacterial lung infections in cystic fibrosis (CF) are the leading cause of morbidity and mortality. While a range of bacteria are known to be capable of establishing residence in the CF lung, only a small number have a clearly established link to deteriorating clinical status. The two bacteria with the clearest roles in CF lung disease are Pseudomonas aeruginosa and bacteria belonging to the Burkholderia cepacia complex (BCC).

Stapled anopexy and STARR in surgical treatment of haemorrhoidal disease.

The treatment of hemorrhoidal disease using stapled anopexy (SA) is still burdened by a high incidence of recurrence. Probably this condition is secondary to inadequate removal of the prolapsed tissue due to the reduced capacity of resection from the adopted device. In order to limit the incidence of failures by providing a removal of a greater amount of prolapsed tissue was considered the opportunity to use the STARR technique even in the presence of haemorrhoidal disease not burdened by symptoms of obstructed defecation.

[Impact of the consumption of ophthalmic topical antibiotics].

Introduction: The aim of the study was to value the impact of the consumption of the topical antibiotics used in ophthalmology and to lay the foundations for their prudent use.

Material And Methods: A descriptive study about antibiotic use in Spain between 1st January 2004 and 31th December 2008 was carried out. Drugs used in the study had to follow the next criteria: topical administration and ophthalmic antibiotics only or in association.

Mucoid and nonmucoid Burkholderia cepacia complex bacteria in cystic fibrosis infections.

Rationale: infection with Burkholderia cepacia complex (BCC) bacteria in cystic fibrosis (CF) is associated with an unpredictable rate of pulmonary decline. Some BCC, but not others, elaborate copious mucoid exopolysaccharide, endowing them with a gross mucoid phenotype, the clinical significance of which has not been described.

Objectives: to determine whether there was a correlation between bacterial mucoid phenotype, as assessed in a semiquantitative manner from plate culture, and severity of disease as assessed by the rate of decline in lung function.

Clinical isolates of Mycobacterium tuberculosis in four European hospitals are uniformly susceptible to benzothiazinones.

The new antitubercular drug candidate 2-[2-S-methyl-1,4-dioxa-8-azaspiro[4.5]dec-8-yl]-8-nitro-6-(trifluoromethyl)-4H-1,3-benzothiazin-4-one (BTZ043) targets the DprE1 (Rv3790) subunit of the enzyme decaprenylphosphoryl-beta-d-ribose 2'-epimerase. To monitor the potential development of benzothiazinone (BTZ) resistance, a total of 240 sensitive and multidrug-resistant Mycobacterium tuberculosis clinical isolates from four European hospitals were surveyed for the presence of mutations in the dprE1 gene and for BTZ susceptibility.

Cryptococcal lymphadenitis as a manifestation of immune reconstitution inflammatory syndrome in an HIV-positive patient: a case report and review of the literature.

Cryptococcus neoformans infections are typically associated with T-cell deficiencies, including acquired immunodeficiency syndrome (AIDS). Although highly active antiretroviral therapy (HAART) has strongly reduced AIDS-related opportunistic infections, the restoration and reactivation of CD4+ cells can induce an immune reconstitution inflammatory syndrome (IRIS), consisting in a deregulated inflammatory response to latent infectious pathogens and/or to their residual antigens. Cryptococcal lymphadenitis has occasionally been documented in IRIS.

Purification and characterization of an antifungal thaumatin-like protein from Cassia didymobotrya cell culture.

A 23-kDa antifungal thaumatin-like protein was isolated and purified from Cassia didymobotrya (Fres.) cell cultures for the first time. The protein was secreted in the culture medium, but it could be also isolated after elution of whole cells with a 0.

Cost determinants of tuberculosis management in a low-prevalence country.

Setting: Division of respiratory medicine in a specialised infectious disease hospital in Rome, Italy.

Objective: Retrospective evaluation of tuberculosis (TB) care associated costs in an integrated in- and out-patient management programme.

Design: Review of the medical records of 92 human immunodeficiency virus negative TB cases admitted between September 2000 and May 2003.

[Liver haemangioma: current surgical indications. Our experience].

Hemangiomas are the more frequent benign liver tumours. Therapeutic approach at these neoplasms is changed in the last years because has resulted that massive haemoperitoneum from a spontaneous rupture of the hemangiomas is a rare occurrence. From a personal review of 124 liver resection performed for traumatic and organic, benign and malignant, pathologies, the Authors present two cases of symptomatic liver haemangioma surgically treated Excluding emergency induced by tumour hemorrhage, actually indications to surgical treatment are controversial.