00 ± 6.43 and 14.23 ± 5.40 h) (p  less then  0.001). Throughout the follow-up period in postoperative 24 h, the number of patients who needed analgesia was significantly higher in Group 1 than in Group 2 (91.4% and 45.7%) There was statistically significant difference between the groups in terms of patient satisfaction and urinary retention development (p  less then  0.005). Hematoma development or postoperative bleeding was not observed in either group. The time of sensory block onset was significantly higher in Group 2 than in Group 1 (9.66 ± 1.41 and 9.03 ± 0.98 min) (p  less then  0.005) CONCLUSION The results of our study show that IINB and IHNB applied with local anaesthesia are superior to spinal anaesthesia in unilateral inguinal hernia repairs.BACKGROUND To assess treatment success of depressive symptoms, different statistical methods are available. Effect sizes, percentage improvement, significant improvement, and clinical significant improvement are established methods to assess treatment effects based on "patient reported outcomes". AIM OF THE STUDY How do treatment effects differ according to the used method? METHODS For N = 3018 patients treated in an ambulant psychiatric rehabilitation clinic, improvements were calculated based on effect sizes, percentage improvements, significant and clinical significant changes in Beck Depression-Inventory (BDI-II). RESULTS For the total sample, a sound medium effect of d = 0.62 was found, after exclusion of patients that were not depressed (euthymic) at time of admission, a large effect (d = 0.79) was calculated. The strongest informative value for symptom reduction of depression was found for the method of clinical significance, applying a cutoff score of 13 a total of 23% were classified as clinicalclinically significant and additional 19.3% as significantly improved. The method of percentagedpercentage improvement resulted in 30.4% of patients that achieved a value of at least 50%. CONCLUSIONS Effect sizes give a rough overview over treatment success of a collective of patients, without consideration of the final state and the variability within the collective. The percentage improvement seems to be better suitable for examination of treatment response. With regard to clinical significance, results provide the most transparent information about significant improvements and change from dysfunctional to functional values.Revealing cryptic diversity is of great importance for effective conservation and understanding macroevolution and ecology of plants. Ottelia, a typical example of aquatic plants, possesses extremely variable morphology and the presence of cryptic diversity makes its classification problematic. Previous studies have revealed cryptic Ottelia species in Asia, but very little is known about the molecular systematics of this genus in Africa, a center of species diversity of Ottelia. In this study, we sampled Ottelia ulvifolia, an endemic species of tropical Africa, from Zambia and Cameroon. We used six chloroplast DNA regions, nrITS and six polymorphic microsatellite markers to estimate the molecular diversity and population genetic structure in O. ulvifolia. The phylogenetic inference, STACEY and STRUCTURE analyses supported at least three clusters within O. ulvifolia, each representing unique flower types (i.e., bisexual yellow flower, unisexual yellow flower and bisexual white flower types). Although abundant genetic variation (> 50%) was observed within the populations, excessive anthropogenic activities may result in genetic drift and bottlenecks. Here, three cryptic species of O. ulvifolia complex are defined, and insights are provided into the taxonomy of Ottelia using the phylogenetic species concept.INTRODUCTION With 250 published cases worldwide, diffuse esophageal intramural pseudo-diverticulosis (DEIPD) is a poorly understood disease. The aim of this study was to determine the prevalence of DEIPD in our own population, identify risk factors and clinical symptoms, and characterize its typical endoscopic signs. https://www.selleckchem.com/products/adenine-sulfate.html METHODS Retrospective search in our center's endoscopic and clinical database. Reviewing of all cases by re-examining stored endoscopic photographs. Reviewing of all cases regarding age, sex, risk factors, comorbidities, histology, and clinical symptoms. RESULTS In a population of 150.000 we found 21 cases of DEIPD. Mean age was 56 ± 10 years. 86% were males, 76% had alcohol abuse, 57% had nicotine abuse, 38% had arteriosclerosis, 33% had COPD, 29% had malignancies, 24% had liver cirrhosis, 19% had impaired kidney function, and 15% had diabetes. Dysphagia was present in 62% and food bolus impaction (single or repeated) in 48%. Endoscopically, 95% of patients had multiple (> 4), small (0.25-2.5 mm) pseudodiverticle openings in the esophageal wall. In 62%, openings were aligned longitudinally. 86% showed edematous swelling of mucosa ("frosted glass look"), 76% showed a fine-grained pattern of small (10-100 µm) red dots ("faux uni pattern"), and 76% had a rigid, narrow lumen with multiple rings ("trachealization"). CONCLUSION With a prevalence of approximately 5 to 50/100.000, DEIPD may be more frequent than previously estimated. It preferably affects middle-aged male alcoholics. Key symptoms are chronic dysphagia and food impaction. Typical endoscopic findings are multiple, small, longitudinally aligned pseudodiverticle openings, frosted glass look, faux uni pattern, and trachealization of the esophagus.INTRODUCTION The salivary metabolome has been increasingly studied over the past ten years due to the potential of saliva as a non-invasive source of biomarkers. However, although saliva has been studied in relation to various diseases, its dynamic evolution during life is not known. This is particularly true for the first months of life. Infancy is indeed a critical period during which numerous behavioural and physiological events occur, such as dietary transitions and tooth eruption, which can lead to important biological modifications in the oral cavity. OBJECTIVES The aim of this work was therefore to study the evolution of the salivary metabolome during the first months of life by 1H NMR. METHODS Saliva of 32 infants with different milk feeding histories (breast vs formula) was collected at 6 stages, including 3 months old, 15 days before the onset of complementary feeding (CF), approximately 15 days after the onset of CF, approximately 21 days after the onset of CF and at approximately 11 and 15 months, and analysed.