Analysis of Bacterial Stent Colonization: The Role of Urine and Device Microbiological Cultures.

In this study, we explored the incidence of double J (JJ) contamination of patients who underwent an endourological procedure for urinary stones and ureteral stenosis. We developed a prospective study between January 2019 and December 2021. Ninety-seven patients, 54 male and 43 female, were enrolled. Urine culture was taken during four steps: before stent insertion, a sample from selective renal pelvis catheterization, a sample two days after the JJ insertion and finally, after the stent removal procedure. At the time of the stent removal, 1 cm of proximal and distal ends were cut off and placed in the culture for bacterial evaluation. Cohen's kappa coefficient value (k) and concordance rates of microbiological culture results were evaluated. The study group comprised 56% of male patients. Proximal and distal stent cultures were positive in 81 and 78 patients. The concordance rate of microbiological cultures between proximal and distal double J stent is 88% (k 0.6). The most common pathogens isolated from urine and stent cultures were Enterococcus spp. in 52 cases and Klebsiella spp. in 27 cases.

Prader-Willi Syndrome with Angelman Syndrome in the Offspring.

We report the second case, to the best of our knowledge, of a mother with Prader-Willi syndrome (PWS) who gave birth to a daughter with Angelman syndrome (AS). The menarche occurred when she was 16, and the following menstrual cycles were irregular, but she never took sexual hormone replacement therapy. At the age of 26, our patient with PWS became pregnant. The diagnosis was confirmed by molecular genetic testing that revealed a ~5.7 Mb deletion in the 15q11.1-15q13 region on the paternal allele in the mother with PWS and the maternal one in the daughter with AS, respectively. Both the mother with PWS and the daughter with AS showed peculiar clinical and genetic features of the two syndromes. Our case report reaffirms the possible fertility in PWS; therefore, it is very important to develop appropriate socio-sexual education programs and fertility assessments in order to guarantee the expression of a healthy sexuality.

Casein composition and differential translational efficiency of casein transcripts in donkey's milk.

The amount of the four caseins (αs1, αs2, ß and κ-CN) in donkey milk was evaluated by Urea-PAGE analysis at pH 8.6, followed by immuno-detection with polyclonal antibodies, coupled to densitometric analysis. The results showed the percentage of each casein in decreasing order: ß (54.28) > αs1 (35.59) > αs2 (7.19) > κ-CN (2.79). The mRNA quantification of donkey casein transcripts, carried out by RT-qPCR, showed that the average percentage of corresponding gene transcripts (CSN2, CSN1S1, CSN1S2 I and CSN3) was 70.85, 6.28, 14.23 and 8.65, respectively. The observed translation efficiency, assessed as percentage of single milk casein fraction out of single percentage of transcript, was 0.76, 5.66, 0.50 and 0.32, respectively. The analysis of the sequences flanking the start codon, the codon usage frequencies and the coding sequence length might explain, at least in part, the differential transcriptional and translational rate observed among the casein transcripts.

Predictive variables of spontaneous micturition recovery after acute urinary retention in men with benign prostatic enlargement: An observational prospective study.

OBJECTIVE: Acute urinary retention (AUR) is the sudden and painful inability to urinate spontaneously. AUR is one of the most significant complications of benign prostatic enlargement. The management of AUR is based on transurethral catheterization. Subsequent therapy is uncertain, but AUR seems to benefit from the use of alpha-blockers. The aim of this study was to evaluate the variables that could predict which patients would recover spontaneous micturition after trial without catheter. METHODS: The present prospective observational study included men with AUR in an Italian tertiary care institute in 2016. Patients were catheterized and treated orally with fluoroquinolones, alpha-blockers, and Serenoa repens extracts. Preoperative variables as age, C-reactive protein (CRP), previous prostate-specific antigen values, urinary retention volume, prostate volume, and scores on a modified International Prostate Symptom Score questionnaire (IPSS-4), were investigated in relation to spontaneous micturition recovery. RESULTS: Mean (±SD) age was 68.4 ± 7.1 years. Spontaneous and valid micturition recovery was observed in 11 patients (29.7%), whereas 26 (70.3%) needed to be catheterized again. The IPSS-4 score was significantly lower (9 vs 17; P < .001) and CRP values were significantly higher (43.00 vs 1.00 mg/dL; P < .001) in patients who recovered spontaneous micturition. The IPSS-4 scores and CRP showed an area under the curve of 0.85 and 0.87, respectively. for the prediction of spontaneous and valid micturition recovery. CONCLUSION: CRP and IPSS-4 could be useful tools to predict spontaneous micturition recovery after catheterization associated with medical therapy for AUR.

Reading Deficits in Intellectual Disability Are still an Open Question: A Narrative Review.

BACKGROUND: In children with intellectual disability (ID), the acquisition of reading skills constitutes a basic step towards the possibility of independent living, social inclusion and participation. METHODS: We carried out a narrative review of the literature on reading fluency and accuracy of individuals with ID resulting from different genetic syndromes (Fragile X, Williams, Velocardiofacial, Prader-Willi, and Down syndrome). Our aim was to define their reading profiles in light of the dual-route reading model. For this purpose, studies that examined both word and non-word reading in children with ID were included in the analysis. RESULTS: Seventeen studies emerged based on the selection criteria. The results were different depending on the control group used. A deficit in reading non-words emerged in studies that used the reading-level match design but not when standardized scores were used, when controls were age-matched or when a mental age matching was used. Thus, a deficit in reading non-words emerged only in studies that used the reading-level match design. However, severe methodological criticisms were recently raised about the use of this matching design. CONCLUSIONS: In view of the methodological problems in using grade equivalents, it is premature to draw definite conclusions about the reading profile of children with ID resulting from different genetic syndromes. In any case, the reviewed evidence provides little support for the idea that children with ID have selective difficulty in phonological reading. Thus, the reading profile of children with ID remains an open question that needs to be investigated by means of methodologically sound research.

Open-field study comparing an essential oil-based shampoo with miconazole/chlorhexidine for haircoat disinfection in cats with spontaneous microsporiasis.

Objectives The goal of the present study was to compare the antifungal efficacy of an essential oil (EO) shampoo proven to be effective against Microsporum canis with miconazole/chlorhexidine for topical haircoat disinfection in cats treated concurrently with oral itraconazole. Methods Cats received treatment with oral itraconazole (Itrafungol) at a dose of 5 mg/kg/day pulse administration for 1 week, every 2 weeks for at least 6 weeks and were washed twice a week with a neutral shampoo with added EOs of Thymus serpyllum (2%), Origanum vulgare and Rosmarinus officinalis (5% each) for the period of systemic treatment. This protocol was compared with a conventional treatment (oral itraconazole + 2% miconazole/2% chlorhexidine shampoo). Results The treatment was well tolerated and adverse effects were not recorded. All cats were clinically negative at week 11. With respect to animals with extensive lesions, the speed of resolution was higher in cats with focal lesions. The animals showing diffuse lesions required more than a course of treatment to achieve a mycological cure. There was no significant difference between the number of weeks to obtain mycological cure for cats treated with EOs and animals treated conventionally. Conclusions and relevance The treatment appeared to be effective and well appreciated by the owners. The use of shampoo with the added EOs of T serpyllum, O vulgare and R officinalis would seem an interesting, natural alternative to conventional topical treatment.

Female genital mutilations: genito-urinary complications and ethical-legal aspects.

Many women in the world are still undergoing female genital mutilations (FGMs) even if in almost all the countries, the practice of FGM is illegal. The increase of immigration, particularly from African Countries, to Europe, and Italy too, led to consider this phenomenon with particular attention and skill. All the operators in health services need to know the different types of FGMs and the related complications and the psychological and sexual sequels. Urological complications, in particular, are not rare and the changing anatomy of the external genital apparatus can also make the catheter insertion sometimes difficult. This review analyzes the epidemiology of FGMs, the reasons why the practice is still made, the complications, the ethical, and the principal legal aspects of this practise that must be hopefully early banned.

Clinical manifestations of highly prevalent corticosteroid-binding globulin mutations in a village in southern Italy.

CONTEXT: Corticosteroid-binding globulin (CBG) is the binding protein for cortisol. Rare kindreds with CBG mutations reducing CBG levels or altering binding affinity have been described, along with clinical manifestations encompassing fatigue, chronic pain, and hypotension. The largest kindred, exhibiting two mutations (null and Lyon) were Australian immigrants from Italy. OBJECTIVE: Our objective was to determine the prevalence of the null/Lyon mutations in the village where the original null/Lyon family emigrated and compare subjects with and without CBG mutations, without previous knowledge of their mutation status. DESIGN, SETTING, AND PARTICIPANTS: We conducted a survey field study that included 495 adult residents. MAIN OUTCOMES: We assessed clinical history, CBG mutation analysis, plasma CBG, salivary cortisol, body mass index, waist circumference, blood pressure, and the Krupp fatigue scale. RESULTS: Eighteen of 495 participants (3.6%, seven males and 11 females) had one of two function-altering CBG mutations. All were heterozygous for the null (n = 6) or Lyon mutations (n = 12). Of 12 Lyon participants (four males and eight females), eight (two males and six females) had chronic widespread pain and five osteoarthritis with associated pain (one male and four females). Of six null participants (three males and three females), three (one male and two females) had chronic pain and four osteoarthritis with associated pain (two males and two females). CONCLUSIONS: A high combined prevalence (3.6%) of these two CBG mutations was detected. The presence of either mutation conferred a propensity to chronic pain. In other communities, individuals with the same genetic background complain more of fatigue than pain, suggesting an environmental effect on the phenotype. These findings, combined with animal CBG gene knockout and human CBG single-nucleotide polymorphism haplotype studies, suggest that CBG influences the endocrine and neurobehavioral response to stress, including the development of pain/fatigue syndromes.

Novel PSEN1 and PGRN mutations in early-onset familial frontotemporal dementia.

BACKGROUND: Frontotemporal dementia is a clinically and genetically heterogeneous syndrome. Mutations in two genes, Microtubule Associated Protein Tau (MAPT) and Progranulin (PGRN), and rarely Presenilin mutations, have been causally linked to this disorder. OBJECTIVE: To investigate the presence of PGRN, PSEN1, PSEN2 and APP mutations in a group of familial early-onset frontotemporal dementia (f-EOFTD) patients negative for MAPT gene mutations. SUBJECTS AND METHODS: We prospectively studied 17 unrelated subjects diagnosed with f-EOFTD (one case neuropathologically confirmed as FTD-Ub+). Among these subjects eight belonged to eight autosomal dominant families unrelated to each other, and nine had at least one first degree relative affected by dementia. RESULTS: We identified two novel heterozygous mutations in two unrelated patients, Cys139Arg in the PGRN gene and Val412Ile in the PSEN1 gene. CONCLUSIONS: Early-onset f-FTD remains a heterogeneous disorder from a genetic point of view. PGRN mutation frequency was low in our sample. The presence of a novel PSEN1 mutation suggests that presenilin molecular studies should be performed when screening for MAPT and PGRN genes is negative.