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Deregulation of MicroRNAs mediated control of carnitine cycle in prostate cancer: molecular basis and pathophysiological consequences. Oncogene 2017; 36:6030-6040. [DOI: 10.1038/onc.2017.216] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 05/09/2017] [Accepted: 05/17/2017] [Indexed: 12/23/2022]
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2
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SUN-P101: Sarcopenia and Dynapenia in Patients with Parkinsonism. Clin Nutr 2016. [DOI: 10.1016/s0261-5614(16)30444-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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3
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Atrial natriuretic peptide and vasopressin-presence in the ciliary body of eye in the pig (sus domesticus). J BIOL REG HOMEOS AG 2014; 28:351-355. [PMID: 25001668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The aqueous humor is produced in the ciliary body, therefore in this study we investigated the Atrial natriuretic peptide (ANP) and vasopressin (VP)-presence in the ciliary body of the pig eye since these peptide are involved in the homeostasis of body fluids. The results show ANP-presence in the epithelial cells and in the endothelial cells of the blood vessels and VP-presence in the epithelial cells, in the endothelium of canal of Schelmm and in the muscle cells of the blood vessels. These peptides might regulate the synthesis and the composition of the aqueous humor and regulate the hydrodynamic flow and haemodynamic flow of the blood.
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4
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Presence of oxytocin, vasopressin and atrial natriuretic peptide and their modification in rat hypothalamic paraventricular nucleus during resistance training. Anat Histol Embryol 2013; 43:159-63. [PMID: 23551170 DOI: 10.1111/ahe.12051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 02/01/2013] [Indexed: 11/27/2022]
Abstract
Many studies have demonstrated the physiological effects of oxytocin (OT), atrial natriuretic peptide (ANP) and vasopressin (VP) in the homoeostasis of body fluids during physical exercise. However, a little information is available about the related immunohistochemical changes in hypothalamic magnocellular neurosecretory system during and after the training. The aim of the present work was to study the immunohistochemical changes in OT, ANP and VP levels in the hypothalamic paraventricular nucleus during and after resistance exercise protocol. Three groups of Wistar rats were trained by a rung ladder protocol for 15, 30 and 45 days, respectively; a fourth group was left to rest for 15 days after the training. Finally, four sedentary groups were used as controls. The results show that resistance training induces a significant reduction in the percentage of OT-positive neurons, compared with sedentary controls. In contrast, this protocol did not induce any change in VP levels, and ANP levels did not change significantly. However, VP increased after the resting period of 15 days. Our work shows that neurons of the paraventricular nucleus are involved in body fluid homoeostasis during and after resistance exercise. The functional significance of these changes in OT and VP levels, during and after the protocol, needs to be further investigated.
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5
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Abstract
Two multidisciplinary field surveys, one in winter and the other in summer have monitored the indoor microclimate, air pollution, deposition and origin of the suspended particulate matter and microorganisms of the Correr Museum, Venice. In addition, this study was focused to identify the problems caused by the heating and air conditioning system (HAC) and the effects due to the presence of carpets. Heating and air conditioning systems (HACs), when chiefly designed for human welfare, are not suitable for conservation and can cause dangerous temperature and humidity fluctuations. Improvements at the Correr Museum have been achieved with the assistance of environmental monitoring. The carpet has a negative influence as it retains particles and bacteria which are resuspended each time people walk on it. The indoor/outdoor pollutants ratio is greater in the summertime, when doors and windows are more frequently open to allow for better ventilation, illustrating that this ratio is mainly governed by the free exchange of the air masses. The chemical composition, size and origin of the suspended particulate matter have been identified, as well as the bacteria potentially dangerous to the paintings. Some general suggestions for improving indoor air quality are reported in the conclusions.
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6
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The indoor environment of a modern museum building, the Sainsbury Centre for Visual Arts, Norwich, UK. INDOOR AIR 1999; 9:146-164. [PMID: 10439553 DOI: 10.1111/j.1600-0668.1999.t01-1-00002.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A multi-disciplinary approach was used to investigate the indoor environment of a modern museum building, and its suitability for the conservation of the collection therein. Climate, gaseous and particulate pollution and the concentrations of bacteria were measured in summer and winter campaigns. While the environment overall was found to be an acceptable one, a number of drawbacks were highlighted, the most serious of these being the large temperature and humidity fluctuations that occurred in the summer.
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7
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Determination of organophosphorus pesticides in fruits by on-line size-exclusion chromatography-liquid chromatography-gas chromatography-flame photometric detection. J Chromatogr A 1992; 626:145-50. [PMID: 1491066 DOI: 10.1016/0021-9673(92)85338-t] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The determination of organophosphorus pesticides in fruits by size-exclusion chromatography (SEC) on a polystyrene column coupled on-line to a gas chromatography (GC) system was unsatisfactory as a result of interfering peaks in GC. A liquid chromatography step on silica gel was therefore inserted between the SEC and GC steps to filter out polar by-products. Samples of fruit (apples, grapes and kiwi fruits) were extracted, then the extract filtered or centrifuged and injected into an automated on-line SEC-liquid chromatography-GC-flame photometric detection. Recoveries were about 95% and the detection limits about 1 ng/g.
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8
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[Multiple primary neoplasms. Clinico-immunological study]. MINERVA CHIR 1987; 42:1721-6. [PMID: 3501076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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[Primary lymphomas of the stomach]. MINERVA CHIR 1987; 42:1635-40. [PMID: 3683926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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10
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[Guidelines for the surgical treatment of carcinoma of the thyroid]. MINERVA CHIR 1985; 40:195-200. [PMID: 3991013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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11
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[Therapy with bromocriptine and behavior of various hormones in psoriasis patients]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1984; 60:1841-4. [PMID: 6097291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The activity of bromocriptin has been clinically tested on 18 patients suffering from psoriasis. The plasma levels of Human Growth Hormone (HGH), Human Adrenocorticotropic Hormone (ACTH), Thyroid Stimulating Hormone (TSH), Prolactin (PL), Aldosterone and Cortisol were investigated in these 18 patients along with 35 untreated psoriatic patients and 19 normal subjects. Bromocriptin was shown to be effective in 13 of our 18 psoriatic patients. Plasma levels of HGH, ACTH, and Aldosterone, measured in all 53 psoriatic patients, were found to be higher than normal in 11, 26 and 40 patients respectively (HGH and Aldosterone: p less than 0,005; ACTH: p less than 0,001).
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12
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[Cosmetic acne and a test of comedogenicity]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1984; 60:1845-8. [PMID: 6240277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A comedogenic test was carried out on the internal ear canal of four adult, masculine, albino rabbits, using butter of cacao and linseed oil, both known to be present in various cosmetic products. Histologic observation after 14 days showed follicular hyperkeratosis conferming the validity of this test.
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13
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[Use of mechanical staplers in surgery of the digestive tract. Personal experience]. Minerva Med 1984; 75:2087-9. [PMID: 6483261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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14
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[Endothelial cell culture as a model for the study of wound healing]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1984; 60:473-478. [PMID: 6712811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Endothelial cells culture can be considered a reliable method for investigating about granulation tissue production in wound healing and for evaluating the pharmacological action of some chemicals on granulation tissue development. Endothelial cells have been obtained from human umbilical cords after trypsin treatment and their endothelial origin has been demonstrated by light microscopy, by immunofluorescence against factor VIII associated protein and by the platelet adhesion assay. The influence of fibronectin as substratum and of hyaluronic acid as soluble factor on adhesion and growth of endothelial cells has been investigated. Both these substances, but especially hyaluronate, determine a better attachment and an increase in the growth rate when compared with control cultures plated on plastic substratum and without hyaluronic acid in the culture medium.
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15
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[Differences in the culture of pigment cells from various sources]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1984; 60:479-83. [PMID: 6324829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In order to look for a new culture system suitable for investigating on melanocyte biology, in-vitro experiments have been carried out on pigmented basal cell carcinoma, pigmented seborrhoeic keratosis and melanocytic nevus. Melanocytes cultured from pigmented basal cell carcinoma and pigmented seborrheic keratosis are dendritic and DOPA positive. These cells can be considered similar to those of normal skin. Pigmented cells cultured from nevi are quite different. They are spindle-shaped and only to a little extent are DOPA positive. These findings suggest that nevus cells could be non mature melanocytes stopped at an intermediate stage of differentiation.
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16
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[Use of monoclonal antibody 225.28S in the study of nevus cells in culture]. BOLLETTINO DELLA SOCIETA ITALIANA DI BIOLOGIA SPERIMENTALE 1984; 60:467-71. [PMID: 6370274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The aim of this work is to identify and purify cultured nevus cells. We used for our study monoclonal antibody 225.28S. This antibody reacts with a surface antigen which is expressed by nevus cells and melanoma cells, but it does not react with normal melanocytes. We studied 10 dermic nevi and we observed that antigenic determinant survives in cultured nevus cells. These results allowed us to employ the method of panning for purify cultured nevus cells.
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17
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[Acute postoperative necrotizing enteritis]. MINERVA CHIR 1982; 37:1937-41. [PMID: 7177450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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18
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DNA-repair after UV-irradiation in skin fibroblasts from patients with actinic keratosis. Arch Dermatol Res 1978; 262:55-61. [PMID: 686819 DOI: 10.1007/bf00455573] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Autoradiographic counting technique was utilized to measure the ultraviolet-induced unscheduled DNA synthesis of skin fibroblasts from 12 patients with chronic actinic keratosis and from 12 healthy donors of about the same age. In order to reveal a possible regional difference of DNA repair between the parts of the body ordinarily exposed and those parts unexposed to sunlight, two cell strains were used for each examined subject; one developed from the forehead skin and the other from the abdominal or axillary skin. Unscheduled DNA synthesis appeared depressed in actinic keratosis patients, as compared with controls. In all examined subjects however cell strains from exposed skin showed a DNA repair more active than cell strains from unexposed skin. These findings show that skin cancer may be promoted in actinic keratosis patients by a defect of DNA repair. The exalted DNA repair of chronically sun exposed skin is probably the consequence of a defensive process caused by enzymatic induction.
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19
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[Reconstructive surgery of the biliary tract]. MINERVA CHIR 1977; 32:257-78. [PMID: 857197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Reconstructive surgery of the bile ways involves a great commitment owing to the technical difficulties, the diversity of the nature, site and extent of the alteration to be treated, and because of the particular anatomical structure of the formations which have to be operated. The conditions that can benefit most from this type of surgery are represented by preoperative lesions of the bile ways and particularly stenoses which but not only follow such lesions if they are not treated in time, but may also follow other processes of a benign nature such as calculosis, cholangitis, anomalies of the bile ways treated wrongly during previous cholecystectomy, and at times malignant processes. Reconstructive surgery in bile way surgery means direct re-establishment of the duct to enable bile to flow from the liver to the duodenum. It presupposes a number of local conditions, such as the circumscription of the condition so that the stenotic segment can be removed and long-lasting end-to-end anastomosis effected. When it is possible, this must be considered the ideal procedure since it offers anatomophysiological recovery of bile way function. Operations have also been performed using various vein, artery, appendix, fascia lata, etc. grafts and prostheses using foreign matter such as rubber, vitallium,dacron, etc. tubes but results have always been hazardous and debatable. Personal cases and techniques are reported.
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20
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[Megaesophagus due to achalasia of esophagus]. CHIRURGIA E PATOLOGIA SPERIMENTALE 1975; 23:16-46. [PMID: 1222618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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21
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[The use of mannitol in shock due to burns]. GIORNALE ITALIANO DI DERMATOLOTIA. MINERVA DERMATOLOGICA 1971; 46:515-20. [PMID: 5171292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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22
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[9-alpha-fluoroprednisolone in lotion and ointment in topical dermatological therapy]. Minerva Med 1971; 62:42-6. [PMID: 5542262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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23
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[Traumatic diaphragmatic hernias]. OMNIA MEDICA ET THERAPEUTICA 1969; 47:459-500. [PMID: 5382425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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24
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[Benign tumors of the extrahepatic bile ducts]. MINERVA CHIR 1967; 22:637-42. [PMID: 6050206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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