The aim of this study was to investigate the relationship between the ABO blood, groups and triggers, including food, of psoriasis. A total of 683 psoriasis patients were included in the ...retrospective study and divided into groups based on their blood group (ABO). Patients were asked to complete a series questions related to the effect of certain foods and other triggers on their psoriasis symptoms. A significant difference between blood groups and the effect of different triggers on the initiation and exacerbation of psoriasis was noted. Furthermore, similarities in response were found between blood groups sharing the same alleles, such as A and AB, or B and AB. Results from this study suggest a link between blood group type and triggering factors of psoriasis. The data show that different blood groups are significantly more likely to have different initiating and exacerbating triggers for psoriasis.
Botulinum toxin (BTX) is a neurotoxin derived from the Clostridium botulinum bacterium that inhibits the release of acetylcholine at the neuromuscular junction level whose effects has been used for ...many years to treat a variety of muscular/neuromuscular conditions and more recently also for cosmetic use. BTX has experimented in some dermatological conditions, which include Rosacea and facial flushing treatment with good results. The complex mechanism underlying those results is not completely understood but was proposed a release inhibition of acetylcholine from peripheral autonomic nerves of the cutaneous vasodilatory system combined with the blockade substance P and calcitonin gene-related peptide (CGRP) thus modulating blood vessel dilatation. We analysed the published data on BTX off label applications rosacea and flushing retrieved from PubMed.
Botulin Toxin Use in Scars/Keloids Treatment Scala, Jacopo; Vojvodic, Aleksandra; Vojvodic, Petar ...
Open Access Macedonian Journal of Medical Sciences,
09/2019, Letnik:
7, Številka:
18
Journal Article
Odprti dostop
Botulinum toxin (BTX) is a neurotoxin protein derived from the Clostridium botulinum bacterium that inhibits the release of acetylcholine at the neuromuscular junction level whose effects has been ...used for many years to treat a variety of muscular/neuromuscular conditions and more recently also for cosmetic use. BTX has experimented in some dermatological conditions which include scar prevention and treatment with good results The complex mechanism underlying those results is not completely understood but several mechanisms were proposed release inhibition of different substances like (TGF)-β, substance P, calcitonin gene-related peptide (CGRP) and glutamate thus modulating cutaneous inflammation and wound healing. We analysed the published data on BTX off label applications on scars and keloids retrieved from PubMed.
New Trends in Cutaneous Melanoma Surgery Scala, Jacopo; Vojvodic, Aleksandra; Vojvodic, Petar ...
Open Access Macedonian Journal of Medical Sciences,
09/2019, Letnik:
7, Številka:
18
Journal Article
Odprti dostop
The main surgical treatment for melanoma consists in wide surgical excision of the primary lesion and the sentinel node but in recent times management of melanoma is rapidly evolving with the ...introduction of new systemic therapies, like BRAF inhibitors, MEK inhibitors and antibodies anti-PD-1 that show good results in controlling even advanced stages of the disease. This review aims to present data for the optimal surgical management of patients with malignant melanoma.
Autologous Fat Graft: Not Only an Aesthetic Solution Scala, Jacopo; Vojvodic, Aleksandra; Vojvodic, Petar ...
Open Access Macedonian Journal of Medical Sciences,
09/2019, Letnik:
7, Številka:
18
Journal Article
Odprti dostop
Subcutaneous adipose tissue was defined as the "perfect filler" as is soft and malleable and is usually enough present in the body for correcting volume defects and small remodelling purposes. The ...first attempts to implant autologous adipose tissue dates back to the end of the twentieth century, and with the refinement of harvesting, processing and replanting techniques today a uniform and predictable amount of survival rate were achieved. Those improvements have led to wider use of autologous fat grafts in many medical specialities not only in aesthetic or reconstructive treatments.
Laser cordectomy for glottic cancer is still hampered by recurrence, which is more frequent upon anterior commissure (AC) involvement. Analysis of results may be a step to improve the efficacy of ...this therapy for early glottic cancer.
In all, 81 patients who underwent surgery with CO(2) laser for Tis and T1, AC0 to AC2 glottic carcinoma were followed up to 55 months.
The incidence of recurrence increased significantly with T and AC classifications. The disease-free interval decreased with increasing T and AC classifications and with increasing severity of histology, but only the AC classification appeared significant. Recurrences occurred in 5 of 35 patients upon type I and type II cordectomy, in 16 of 24 patients upon type V cordectomy, and never upon type III and IV cordectomy.
Type I to type IV cordectomy, when indicated, can achieve radical treatment of most T1 glottic cancer. Type V cordectomy requires that any suspicion of cartilage invasion, even microscopic, be excluded.
Although metabolomics studies are recently spreading and have allowed the characterization of putative biomarkers in many diseases, they are relatively scanty in anorexia nervosa (AN). In this ...explorative study we analyzed the fecal metabolomics profiles of women with AN in the underweight phase (n = 24) and after short-term weight restoration (n = 16) and compared them with 20 healthy women. An untargeted metabolomic procedure allowed the characterization of 224 metabolites involved in energy, lipid, and amino acid metabolism. A partial least square discriminant analysis identified 14 metabolites with a variable importance in projection score >1.5 that clearly differentiated underweight from weight-restored patients from healthy women. Compared with healthy women, fecal concentrations of valeric acid and 3-methyl,2-ketobutyric acid were increased in both underweight and weight-restored patients; fecal concentrations of propionic acid, stearic acid, linolenic acid, methyl-galactoside, coprosterol, cycloserine, and lauric acid were increased while fecal levels of xylose, fucose, and rhamnose were decreased in underweight patients and normalized after weight-restoration; fecal concentrations of piperine, phenylalanine, butyric acid, and meso-erythritol-1 were decreased while fecal levels of hydroxystearic acid were increased in weight-restored but normal in underweight AN patients. All these changes point to peculiar fecal metabolomics profiles of acute and short-term weight restored AN patients. The value of these changes to improve our understanding of the pathophysiology of AN and to characterize potential biomarker targets for developing new treatment strategies needs further studies to be clarified.
Endometrial cancer (EC) is the most common cancer of the female reproductive tract in developed Countries. At the moment, no effective screening system is available. Here, we evaluate the diagnostic ...performance of a serum metabolomic signature. Two enrollments were carried out: one constituted of 168 subjects: 88 with EC and 80 healthy women, was used for building the classification models. The second (used to establish the performance of the classification algorithm) was constituted of 120 subjects: 30 with EC, 30 with ovarian cancer, 10 with benign endometrial disease and 50 healthy controls. Two ensemble models were built, one with all EC vs. controls (Model I) and one in which EC patients were aggregated according to their histotype (Model II). Serum metabolomic analysis was conducted via gas chromatography-mass spectrometry, while classification was done by an ensemble learning machine. Accuracy ranged from 62% to 99% for the Model I and from 67% to 100% for the Model II. Ensemble model showed an accuracy of 100% both for Model I and II. The most important metabolites in class separation were: lactic acid, progesterone, homocysteine, 3-hydroxybutyrate, linoleic acid, stearic acid, myristic acid, threonine, and valine. The serum metabolomics signature of endometrial cancer patients is peculiar because it differs from that of healthy controls and from that of benign endometrial disease and from other gynecological cancers (such as ovarian cancer).
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