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Infantino R, Boccella S, Scuteri D, Perrone M, Ricciardi F, Vitale R, Bonsale R, Parente A, Allocca I, Virtuoso A, De Luca C, Belardo C, Amodeo P, Gentile V, Cirillo G, Bagetta G, Luongo L, Maione S, Guida F. 2-pentadecyl-2-oxazoline prevents cognitive and social behaviour impairments in the Amyloid β-induced Alzheimer-like mice model: Bring the α2 adrenergic receptor back into play. Biomed Pharmacother 2022; 156:113844. [DOI: 10.1016/j.biopha.2022.113844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 11/15/2022] Open
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Zahed H, Smith-Byrne K, Alcala K, Guida F, Johansson M, Stevens V, Langhammer A, Milne R, Yuan JM, Robbins H, Johansson M. MA11.05 The Blood Proteome of Imminent Lung Cancer. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Feng X, Wu WY, Onwuka J, Alcala K, Smith-Byrne K, Zahed H, Guida F, Yuan JM, Wang R, Milne R, Bassett J, Langhammer A, Hveem K, Stevens V, Wang Y, Brennan P, Melin B, Johansson M, Robbins H, Johansson M. P1.01-01 Comparison between Protein and Autoantibody Biomarkers for the Early Detection of Lung Cancer. J Thorac Oncol 2022. [DOI: 10.1016/j.jtho.2022.07.162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ciciriello F, Guida F, Gorrieri G, Musante I, Alghisi F, Panatta M, Marini G, Fiocchi A, Scudieri P. P014 Proof of concept of ionocytes’ CFTR content as a novel biomarker for cystic fibrosis diagnosis and follow-up. J Cyst Fibros 2022. [DOI: 10.1016/s1569-1993(22)00348-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Scuteri D, Rombolà L, Hamamura K, Sakurada T, Watanabe C, Sakurada S, Guida F, Boccella S, Maione S, Gallo Afflitto G, Nucci C, Tonin P, Bagetta G, Corasaniti MT. Is there a rational basis for cannabinoids research and development in ocular pain therapy? A systematic review of preclinical evidence. Biomed Pharmacother 2021; 146:112505. [PMID: 34891121 DOI: 10.1016/j.biopha.2021.112505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 11/26/2021] [Accepted: 12/03/2021] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Purpose of the present systematic review is to investigate preclinical evidence in favor of the working hypothesis of efficacy of cannabinoids in ocular pain treatment. METHODS Literature search includes the most relevant repositories for medical scientific literature from inception until November, 24 2021. Data collection and selection of retrieved records adhere to PRISMA criteria. RESULTS In agreement with a priori established protocol the search retrieved 2471 records leaving 479 results after duplicates removal. Eleven records result from title and abstract screening to meet the inclusion criteria; only 4 results are eligible for inclusion in the qualitative synthesis impeding meta-analysis. The qualitative analysis highlights the antinociceptive and anti-inflammatory efficacy of Δ8-tetrahydrocannabinol, cannabidiol and its derivative HU-308 and of new racemic CB1 allosteric ligand GAT211 and its enantiomers GAT228 and GAT229. Moreover, CB2R agonists RO6871304 and RO6871085 and CB2R ligand HU910 provide evidence of anti-inflammatory efficacy. CB2 agonist HU308 reduces of 241% uveitis-induced leukocyte adhesion and changes lipidome profile. Methodological and design issues raise concern of risk of bias and the amount of studies is too small for generalization. Furthermore, the ocular pain model used can resemble only inflammatory but not neuropathic pain. CONCLUSIONS The role of the endocannabinoid system in ocular pain is underinvestigated, since only two studies assessing the effects of cannabinoid receptors modulators on pain behavior and other two on pain-related inflammatory processes are found. Preclinical studies investigating the efficacy of cannabinoids in ocular inflammatory and neuropathic pain models are needed to pave the way for clinical translation.
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Affiliation(s)
- D Scuteri
- Pharmacotechnology Documentation and Transfer Unit, Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy; Regional Center for Serious Brain Injuries, S. Anna Institute, 88900 Crotone, Italy.
| | - L Rombolà
- Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy.
| | - K Hamamura
- Department of Pharmacology, Daiichi University of Pharmacy, 815-8511 Fukuoka, Japan.
| | - T Sakurada
- Department of Pharmacology, Daiichi University of Pharmacy, 815-8511 Fukuoka, Japan.
| | - C Watanabe
- Department of Physiology and Anatomy, Tohoku Pharmaceutical University, 981-8558 Sendai, Japan.
| | - S Sakurada
- Department of Physiology and Anatomy, Tohoku Pharmaceutical University, 981-8558 Sendai, Japan.
| | - F Guida
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", 80138 Naples, Italy.
| | - S Boccella
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", 80138 Naples, Italy.
| | - S Maione
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", 80138 Naples, Italy; Endocannabinoid Research Group, Institute of Biomolecular Chemistry, CNR, Pozzuoli, Italy; IRCSS, Neuromed, Pozzilli, Italy.
| | - G Gallo Afflitto
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy.
| | - C Nucci
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome "Tor Vergata", 00133 Rome, Italy.
| | - P Tonin
- Regional Center for Serious Brain Injuries, S. Anna Institute, 88900 Crotone, Italy.
| | - G Bagetta
- Pharmacotechnology Documentation and Transfer Unit, Preclinical and Translational Pharmacology, Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, 87036 Rende, Italy
| | - M T Corasaniti
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, 88100 Catanzaro, Italy.
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Guida F, Scaggion A, Fusella M, Pivato N, Roggio A, Rossato M, Zandonà R, Paiusco M. Assessment of SciMoCA as second dosimetry check in the clinical routine practice. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00345-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Villegas E, Guida F, Germani A, Dusi F, Fusella M, Roggio A, Scaggion A, Zandonà R, Busato F, Paiusco M. Dosimetric study of fetal dose during external beam radiotherapy using OSLD. Phys Med 2021. [DOI: 10.1016/s1120-1797(22)00018-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Palazzo E, Boccella S, Marabese I, Pierretti G, Guida F, Maione S. The Cold Case of Metabotropic Glutamate Receptor 6: Unjust Detention in the Retina? Curr Neuropharmacol 2020; 18:120-125. [PMID: 31573889 PMCID: PMC7324884 DOI: 10.2174/1570159x17666191001141849] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 08/20/2019] [Accepted: 09/29/2019] [Indexed: 02/03/2023] Open
Abstract
It is a common opinion that metabotropic glutamate receptor subtype 6 (mGluR6) is expressed exclusively in the retina, and in particular in the dendrites of ON-bipolar cells. Glutamate released in darkness from photoreceptors activates mGluR6, which is negatively associated with a membrane non-selective cation channel, the transient receptor potential melanoma-related 1, TRPM1, resulting in cell hyperpolarization. The evidence that mGluR6 is expressed not only in the retina but also in other tissues and cell populations has accumulated over time. The expression of mGluR6 has been identified in microglia, bone marrow stromal and prostate cancer cells, B lymphocytes, melanocytes and keratinocytes and non-neural tissues such as testis, kidney, cornea, conjunctiva, and eyelid. The receptor also appears to be expressed in brain areas, such as the hypothalamus, cortex, hippocampus, nucleus of tractus solitarius, superior colliculus, axons of the corpus callosum and accessory olfactory bulb. The pharmacological activation of mGluR6 in the hippocampus produced an anxiolytic-like effect and in the periaqueductal gray analgesic potential. This review aims to collect all the evidence on the expression and functioning of mGluR6 outside the retina that has been accumulated over the years for a broader view of the potential of the receptor whose retinal confinement appears understimated.
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Affiliation(s)
- E Palazzo
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", Naples, Italy
| | - S Boccella
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", Naples, Italy
| | - I Marabese
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", Naples, Italy
| | - G Pierretti
- Department of Plastic Surgery, University of Campania "L. Vanvitelli", Naples, Italy
| | - F Guida
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", Naples, Italy
| | - S Maione
- Department of Experimental Medicine, Pharmacology Division, University of Campania "L. Vanvitelli", Naples, Italy
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Guida F, Barbato A, Ciocca M, Schwarz M, Lorentini S, Mastella E, Cirrone GAP, Petringa G, Liotta M, Tarabelli De Fatis P, Masi M, Mettivier G, Russo P. Dose intercomparison at Italian hadrontherapy centers. Phys Med 2019; 68:83-87. [PMID: 31765885 DOI: 10.1016/j.ejmp.2019.11.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 11/18/2022] Open
Abstract
PURPOSE To perform the first dosimetric intercomparison for proton beams in Italy using ionization chambers, according to the IAEA TRS-398 code of practice. METHODS Measurement sites included: National Center for Oncological Hadron Therapy (CNAO, Pavia), Center for Proton Therapy (CTP, Trento) and Center for Hadron Therapy and for advanced Nuclear Applications (CATANA, Catania). For comparison we also included a 6 MV photon beam produced at Istituti Clinici Scientifici Maugeri (ICSM, Pavia). For proton beams, both single pseudo-monoenergetic layers (in order to obtain a planned dose of 2 Gy at the reference depth of 2 cm in a water phantom) and Spread-out Bragg peaks (SOBP) have been delivered. Measurements were performed with a PTW Farmer 30010-1 and a PTW Advanced Markus type 34,045 ionization chamber. RESULTS Data obtained at CATANA, CNAO and CPT in terms of absorbed dose to water depth show good consistency within the experimental uncertainties, with a weighted mean of 1.99 ± 0.01 Gy and a standard error of 0.003 Gy, with reference to a nominal dose of 2 Gy as designed by the treatment planning system. CONCLUSIONS The results showed a standard deviation of less than 1% for single layer and SOBP beams, for all chambers and a percent deviation less than 1.5% for single layer measurements. The weighted means of the absorbed doses for clinical proton beams (118.19 MeV and 173.61 MeV) are consistent within less than 1%. These results agree within the 1.5% difference considered acceptable for national dose intercomparison.
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Affiliation(s)
- F Guida
- Università di Napoli Federico II, Dipartimento di Fisica "Ettore Pancini", Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy
| | - A Barbato
- Università di Napoli Federico II, Dipartimento di Fisica "Ettore Pancini", Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy
| | | | - M Schwarz
- Centro di Protonterapia, APSS, Trento, Italy
| | - S Lorentini
- Centro di Protonterapia, APSS, Trento, Italy
| | | | | | - G Petringa
- INFN-LNS, Catania, Italy; Università di Catania, Dipartimento di Fisica ed Astronomia, Catania, Italy
| | - M Liotta
- Istituti Clinici Scientifici Maugeri, Pavia, Italy
| | | | - M Masi
- Università di Napoli Federico II, Dipartimento di Fisica "Ettore Pancini", Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy
| | - G Mettivier
- Università di Napoli Federico II, Dipartimento di Fisica "Ettore Pancini", Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy.
| | - P Russo
- Università di Napoli Federico II, Dipartimento di Fisica "Ettore Pancini", Napoli, Italy; INFN Sezione di Napoli, Napoli, Italy
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Rifino N, Rigamonti A, Guida F, Bonato C, De Nobili G, Spena G, Salmaggi A. P14.128 Lack of development of Pneumocystis Jirovecii Pneumonia in a cohort of 103 Italian glioblastoma patients not receiving prophylaxis during post-surgical chemoradiotherapy. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
BACKGROUND
Patients diagnosed with high grade gliomas (HGG) usually receive surgery, radiation, temozolomide (TMZ) and corticosteroids. A major concern in patients who receive chemoradiotherapy (CRT) is the risk of developing secondary myelosuppression and a related infection during treatment. CRT may also lead to a long-lasting reduction of WBC, associated with early death from tumor progression. Among treatment-related infections, Pneumocystis Jirovecii Pneumonia (PJP) has been reported, since then, PJP prophylaxis has been required by the FDA. However, evidence for PJP during CRT is very limited limited and the rate of PJP still low.
MATERIAL AND METHODS
We did a retrospective, Institutional Review Board-approved cohort study in 103 patients (60 men and 43 women), who were consecutively diagnosed with GBM in “A. Manzoni” Hospital in Lecco during the period May 2007 to December 2013. All of these patients were treated with CRT according to the Stupp protocol without PJP prophylaxis. Haematological toxicities of CRT were assessed according to Common Terminology Criteria for Adverse Events (CTCAE, version 5.0; November 27, 2017). The objective of our study was to investigate the association between CRT and myelosuppression and we evaluated the types of infection contracted on CRT and in particular if the absence of a proper PJP prophylaxis led to an increased rate of PJP.
RESULTS
In our cohort, among 103 patients receiving CRT, 18% developed severe lymphopenia. Among all the subjects enrolled, a total of 9 patients (8.7%) had documented infectious complications during the CRT. Three patients developed community acquired pneumonia. Moreover, we documented three cases of fever without source, two urinary tract infections, one herpes zoster, one herpes simplex 1, one phlegmon and one purulent otitis. However, no one of these patients was diagnosed as PJP despite PJP prophylaxis was not given.
CONCLUSION
In conclusion, our data seem to support a lack of undisputable evidence for a favorable risk/benefit profile in the use of PJP prophylaxis for all newly diagnosed GBM patients undergoing the CRT, also considering the rate of adverse reactions (15.2%) and severe adverse reactions (around 3%, mainly leukopenia) in non-HIV adults receiving trimethoprim/sulphametoxazole for prolonged periods.
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Affiliation(s)
- N Rifino
- A. Manzoni Hospital, Lecco, Italy
- University of Milano-Bicocca, Milan, Italy
| | | | - F Guida
- A. Manzoni Hospital, Lecco, Italy
| | - C Bonato
- A. Manzoni Hospital, Lecco, Italy
| | | | - G Spena
- A. Manzoni Hospital, Lecco, Italy
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11
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Monaco L, Guida F, Onofrio G, Di Martino N. Mesenteric cyst and recurrent abdominal pain in a patient with Gorlin-Goltz syndrome: a case report. G Chir 2019; 40:66-69. [PMID: 30771802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Gorlin-Goltz syndrome (GGS) is an infrequent autosomal do-minant multisystemic disease with complete penetrance and variable expressivity. It is estimated to have an incidence of 1:50,000 - 1:150,000 cases with a M/F = 1:1. This report describes a case of recurrent abdominal pain due to a large mesenteric cyst in a 38-year-old female patient affected by a rare disease: Gorlin-Goltz syndrome.
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13
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Guida F, Turco F, Iannotta M, De Gregorio D, Palumbo I, Sarnelli G, Furiano A, Napolitano F, Boccella S, Luongo L, Mazzitelli M, Usiello A, De Filippis F, Iannotti FA, Piscitelli F, Ercolini D, de Novellis V, Di Marzo V, Cuomo R, Maione S. Antibiotic-induced microbiota perturbation causes gut endocannabinoidome changes, hippocampal neuroglial reorganization and depression in mice. Brain Behav Immun 2018; 67:230-245. [PMID: 28890155 DOI: 10.1016/j.bbi.2017.09.001] [Citation(s) in RCA: 205] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/04/2017] [Accepted: 09/04/2017] [Indexed: 12/11/2022] Open
Abstract
The microbiota-gut-brain axis (MGBA) regulates the reciprocal interaction between chronic inflammatory bowel and psychiatric disorders. This interaction involves multiple pathways that are highly debated. We examined the behavioural, biochemical and electrophysiological alterations, as well as gut microbiota composition in a model of antibiotic-induced experimental dysbiosis. Inflammation of the small intestine was also assessed. Mice were exposed to a mixture of antimicrobials for 2weeks. Afterwards, they received Lactobacillus casei DG (LCDG) or a vehicle for up to 7days via oral gavage. Perturbation of microbiota was accompanied by a general inflammatory state and alteration of some endocannabinoidome members in the gut. Behavioural changes, including increased immobility in the tail suspension test and reduced social recognition were observed, and were associated with altered BDNF/TrkB signalling, TRPV1 phosphorylation and neuronal firing in the hippocampus. Moreover, morphological rearrangements of non-neuronal cells in brain areas controlling emotional behaviour were detected. Subsequent probiotic administration, compared with vehicle, counteracted most of these gut inflammatory, behavioural, biochemical and functional alterations. Interestingly, levels of Lachnospiraceae were found to significantly correlate with the behavioural changes observed in dysbiotic mice. Our findings clarify some of the biomolecular and functional modifications leading to the development of affective disorders associated with gut microbiota alterations.
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Affiliation(s)
- F Guida
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy; Endocannabinoid Research Group, Italy.
| | - F Turco
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - M Iannotta
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - D De Gregorio
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - I Palumbo
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - G Sarnelli
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy
| | - A Furiano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - F Napolitano
- Ceinge Biotecnologie Avanzate, Naples, Italy; Department of Molecular Medicine and Medical Biotechnology, University of Naples "Federico II", Naples, Italy
| | - S Boccella
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - L Luongo
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy; Endocannabinoid Research Group, Italy
| | - M Mazzitelli
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy
| | - A Usiello
- Ceinge Biotecnologie Avanzate, Naples, Italy; Department of Environmental, Biological and Pharmaceutical Sciences and Technologies, Università degli Studi della Campania "Luigi Vanvitelli", Caserta, Italy
| | - F De Filippis
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Portici, Italy; Task Force on Microbiome Studies, University of Naples Federico II, Italy
| | - F A Iannotti
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy; Endocannabinoid Research Group, Italy
| | - F Piscitelli
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy; Endocannabinoid Research Group, Italy
| | - D Ercolini
- Department of Agricultural Sciences, Division of Microbiology, University of Naples Federico II, Portici, Italy; Task Force on Microbiome Studies, University of Naples Federico II, Italy
| | - V de Novellis
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy; Endocannabinoid Research Group, Italy
| | - V Di Marzo
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy; Endocannabinoid Research Group, Italy.
| | - R Cuomo
- Department of Clinical Medicine and Surgery, Federico II University of Naples, Naples, Italy; Task Force on Microbiome Studies, University of Naples Federico II, Italy
| | - S Maione
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli", Naples, Italy; Endocannabinoid Research Group, Italy.
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Larose T, Guida F, Brennan P, Johansson M. P2.06-001 Circulating Cotinine Concentrations, Self-Reported Smoking, and Lung Cancer Risk in the Lung Cancer Cohort Consortium (LC3). J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.11.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Guida F, Luongo L, Boccella S, Giordano ME, Romano R, Bellini G, Manzo I, Furiano A, Rizzo A, Imperatore R, Iannotti FA, D'Aniello E, Piscitelli F, Sca Rossi F, Cristino L, Di Marzo V, de Novellis V, Maione S. Palmitoylethanolamide induces microglia changes associated with increased migration and phagocytic activity: involvement of the CB2 receptor. Sci Rep 2017; 7:375. [PMID: 28336953 PMCID: PMC5428303 DOI: 10.1038/s41598-017-00342-1] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 02/22/2017] [Indexed: 12/22/2022] Open
Abstract
The endogenous fatty acid amide palmitoylethanolamide (PEA) has been shown to exert anti-inflammatory actions mainly through inhibition of the release of pro-inflammatory molecules from mast cells, monocytes and macrophages. Indirect activation of the endocannabinoid (eCB) system is among the several mechanisms of action that have been proposed to underlie the different effects of PEA in vivo. In this study, we used cultured rat microglia and human macrophages to evaluate whether PEA affects eCB signaling. PEA was found to increase CB2 mRNA and protein expression through peroxisome proliferator-activated receptor-α (PPAR-α) activation. This novel gene regulation mechanism was demonstrated through: (i) pharmacological PPAR-α manipulation, (ii) PPAR-α mRNA silencing, (iii) chromatin immunoprecipitation. Moreover, exposure to PEA induced morphological changes associated with a reactive microglial phenotype, including increased phagocytosis and migratory activity. Our findings suggest indirect regulation of microglial CB2R expression as a new possible mechanism underlying the effects of PEA. PEA can be explored as a useful tool for preventing/treating the symptoms associated with neuroinflammation in CNS disorders.
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Affiliation(s)
- F Guida
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - L Luongo
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - S Boccella
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - M E Giordano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - R Romano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - G Bellini
- Department of Women, Child and General and Specialistic Surgery, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - I Manzo
- Department of Women, Child and General and Specialistic Surgery, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - A Furiano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - A Rizzo
- Department of Experimental Medicine, Section of Microbiology and Clinical Microbiology, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - R Imperatore
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Department of Science and Technology, University of Sannio, Benevento, Italy
| | - F A Iannotti
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - E D'Aniello
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - F Piscitelli
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - F Sca Rossi
- Department of Women, Child and General and Specialistic Surgery, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy
| | - L Cristino
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - V Di Marzo
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Pozzuoli, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - V de Novellis
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy.,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy
| | - S Maione
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Università degli Studi della Campania "Luigi Vanvitelli" (Ex SUN), 80138, Naples, Italy. .,Endocannabinoid Research Group, Institute of Biomolecular Chemistry, C.N.R., Pozzuoli, Italy.
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Guida F, Monaco L, Schettino M, Porfidia R, Iapicca G. Predictive factors of difficult procedure in octogenarians undergoing elective laparoscopic cholecystectomy: a single center experience. G Chir 2016; 37:68-70. [PMID: 27381691 DOI: 10.11138/gchir/2016.37.2.068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AIM To assess the feasibility and safety of laparoscopic cholecystectomy (LC) in very elderly patients with particular attention to the predicitive factors of difficulty. PATIENTS AND METHODS All patients aged ≥ 80 undergoing elective LC for lithiasis at our institution since 1st January 2015 to 31st December 2015 were included in the study. Exclusion criteria were: a) acute cholecystitis; b) biliary pancreatitis; c) biliary tract neoplasms; d) urgent procedure. Pre-, intra- and postoperative data were recorded. RESULTS During the study period, we performed 72 LC and we enrolled 17 patients aged ≥ 80 with a M:F = 5:12. Of these, 10 patients had a "difficult" cholecystectomy. In seven cases an intraoperative cholangiography (IOC) was performed. Postoperative course was regular but in two patients we had an Oddian spasm in 1st postoperative day. Female sex (p=0.03) and preoperative high level of serum amylase (p= 0.02) were significantly associated to difficult cholecystectomy in elderly patients. CONCLUSION LC in octogenarians is feasible and safe. However, sex and serum amylase can help the surgeon to predict a more difficult procedure in elective LC. In this group of patients an approach based on the individual risk is desirable and the patient could be referred to a multidisciplinary approach.
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Guida F, Clemente M, Valvano L, Napolitano C. Multi-organ resection for locally advanced adrenocortical cancer: surgical strategy and literature review. G Chir 2015; 36:225-30. [PMID: 26712261 DOI: 10.11138/gchir/2015.36.5.225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Adrenocortical carcinoma (ACC) is a rare and aggressive endocrine malignancy with an estimated worldwide incidence of 0.5-2 per million/year. Complete surgical removal of ACC represents the current treatment of choice for this tumor. A disease-free resection margin (R0) is an important predictor of long-term survival: surgery is demanding and must be performed by a highly experienced surgical team. We report the surgical strategy adopted in a patient with locally advanced ACC and virilization to obtain a R0 resection.
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Guida F, Clemente M, Valvano L, Napolitano C. Laparoscopic or open hemicolectomy for elderly patients with right colon cancer? A retrospective analysis. G Chir 2015; 36:205-8. [PMID: 26712256 DOI: 10.11138/gchir/2015.36.5.205] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
AIM The aim of this study was to compare the short-term surgical outcomes of laparoscopically-assisted right hemicolectomy (LRH) and open right hemicolectomy (ORH) in elderly patients. Patients and methods-Results. Seventy-five patients underwent right hemicolectomy for cancer during the study period, with 41 patients aged ≥ 70 years old. Twenty-four patients underwent ORH and seventeen patients had a LRH (58% vs 42%).We found no differences between ORH and LRH in terms of mean operative time :89,5 minutes in open vs 80 minutes in laparoscopic group and return of bowel function (2,76 vs 2,54 days). Also the length of hospital stay did not differ significantly between the two groups (8,5 days in ORH vs 7 days in LRH - p 0,06). Postoperative morbidity was higher in ORH (25% vs 5%) though not statistically significant and the incidence of anastomotic leakage was similar between the two groups (8% vs 5%). CONCLUSION Laparoscopic RH in an elderly population is feasible and safe. However, we found no evidence to suggest that it is better than open RH and think that the decision regarding the method of operation should reflect surgeon expertise, patient co-morbidities and the necessity to perform extended resections.
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Guida F, Luongo L, Marmo F, Romano R, Iannotta M, Napolitano F, Belardo C, Marabese I, D'Aniello A, De Gregorio D, Rossi F, Piscitelli F, Lattanzi R, de Bartolomeis A, Usiello A, Di Marzo V, de Novellis V, Maione S. Palmitoylethanolamide reduces pain-related behaviors and restores glutamatergic synapses homeostasis in the medial prefrontal cortex of neuropathic mice. Mol Brain 2015; 8:47. [PMID: 26260027 PMCID: PMC4532244 DOI: 10.1186/s13041-015-0139-5] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 08/02/2015] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Enhanced supraspinal glutamate levels following nerve injury are associated with pathophysiological mechanisms responsible for neuropathic pain. Chronic pain can interfere with specific brain areas involved in glutamate-dependent neuropsychological processes, such as cognition, memory, and decision-making. The medial prefrontal cortex (mPFC) is thought to play a critical role in pain-related depression and anxiety, which are frequent co-morbidities of chronic pain. Using an animal model of spared nerve injury (SNI) of the sciatic nerve, we assess bio-molecular modifications in glutamatergic synapses in the mPFC that underlie neuropathic pain-induced plastic changes at 30 days post-surgery. Moreover, we examine the effects of palmitoylethanolamide (PEA) administration on pain-related behaviours, as well as the cortical biochemical and morphological changes that occur in SNI animals. RESULTS At 1 month, SNI was associated with mechanical and thermal hypersensitivity, as well as depression-like behaviour, cognitive impairments, and obsessive-compulsive activities. Moreover, we observed an overall glutamate synapse modification in the mPFC, characterized by changes in synaptic density proteins and amino acid levels. Finally, with regard to the resolution of pain and depressive-like syndrome in SNI mice, PEA restored the glutamatergic synapse proteins and changes in amino acid release. CONCLUSIONS Given the potential role of the mPFC in pain mechanisms, our findings may provide novel insights into neuropathic pain forebrain processes and indicate PEA as a new pharmacological tool to treat neuropathic pain and the related negative affective states. Graphical Abstract Palmitoylethanolamide: a new pharmacological tool to treat neuropathic pain and the related negative affective states.
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Affiliation(s)
- F Guida
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - L Luongo
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - F Marmo
- Department of Neuroscience, Laboratory of Molecular and Translational Psychiatry, University School of Medicine "Federico II", Naples, Italy
| | - R Romano
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - M Iannotta
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - F Napolitano
- Behavioural Neuroscience Laboratory, CEINGE - Biotecnologie Avanzate, Via Comunale Margherita 482, 80145, Naples, Italy
| | - C Belardo
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - I Marabese
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - A D'Aniello
- Stazione Zoologica "Anton Dohrn", Naples, Italy
| | - D De Gregorio
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - F Rossi
- Department of Women, Child and General and Specialistic Surgery, Second University of Naples, Naples, Italy
| | - F Piscitelli
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078, Pozzuoli, NA, Italy
| | - R Lattanzi
- Department of Physiology and Pharmacology, Sapienza University of Rome, 00185, Rome, Italy
| | - A de Bartolomeis
- Department of Neuroscience, Laboratory of Molecular and Translational Psychiatry, University School of Medicine "Federico II", Naples, Italy
| | - A Usiello
- Behavioural Neuroscience Laboratory, CEINGE - Biotecnologie Avanzate, Via Comunale Margherita 482, 80145, Naples, Italy
| | - V Di Marzo
- Institute of Biomolecular Chemistry, Consiglio Nazionale delle Ricerche, Via Campi Flegrei 34, 80078, Pozzuoli, NA, Italy
| | - V de Novellis
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy
| | - S Maione
- Department of Experimental Medicine, Section of Pharmacology L. Donatelli, Second University of Naples, 80138, Naples, Italy.
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Rossi F, Bellini G, Torella M, Tortora C, Manzo I, Giordano C, Guida F, Luongo L, Papale F, Rosso F, Nobili B, Maione S. The genetic ablation or pharmacological inhibition of TRPV1 signalling is beneficial for the restoration of quiescent osteoclast activity in ovariectomized mice. Br J Pharmacol 2014; 171:2621-30. [PMID: 24308803 DOI: 10.1111/bph.12542] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2013] [Revised: 11/12/2013] [Accepted: 11/24/2013] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND AND PURPOSE Osteoporosis is a condition characterized by a decrease in bone density, which decreases its strength and results in fragile bones. The endocannabinoid/endovanilloid system has been shown to be involved in the regulation of skeletal remodelling. The aim of this study was to investigate the possible modulation of bone mass mediated by the transient receptor potential vanilloid type 1 channel (TRPV1) in vivo and in vitro. EXPERIMENTAL APPROACH A multidisciplinary approach, including biomolecular, biochemical and morphological analysis, was used to investigate the involvement of TRPV1 in changes in bone density in vivo and osteoclast activity in vitro, in wild-type and Trpv1(-/-) mice, that had undergone ovariectomy or had a sham operation. KEY RESULTS Genetic deletion of Trpv1 as well as pharmacological inhibition/desensitization of TRPV1 signalling dramatically reduced the osteoclast activity in vitro and prevented the ovariectomy-induced bone loss in vivo, whereas the expression of cannabinoid type 2 (CB2 ) receptors was increased. CONCLUSIONS AND IMPLICATIONS These findings highlight the pivotal role TRPV1 channels play in bone resorption and suggest a possible cross-talk between TRPV1 and CB2 receptors. Based on these results, hybrid compounds acting on both TRPV1 and CB2 receptors in an opposite manner could provide a future pharmacological tool for the treatment of diseases associated with disturbances in the bone remodelling process.
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Affiliation(s)
- F Rossi
- Department of Women, Child and of General and Specialistic Surgery, Second University of Naples, Naples, Italy
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Matra M, Guida F, Cenée S, Févotte J, Luce D, Stücker I. Cancer broncho-pulmonaire et exposition professionnelle aux fumées de soudage. Rev Epidemiol Sante Publique 2014. [DOI: 10.1016/j.respe.2014.06.092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Atramont A, Guida F, Sanchez M, Matrat M, Luce D, Stücker I. Secteur professionnel du ménage et cancer du poumon : étude cas-témoins en population générale ICARE, France. Rev Epidemiol Sante Publique 2014. [DOI: 10.1016/j.respe.2014.06.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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23
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Luongo L, Guida F, Imperatore R, Napolitano F, Gatta L, Cristino L, Giordano C, Siniscalco D, Di Marzo V, Bellini G, Petrelli R, Cappellacci L, Usiello A, de Novellis V, Rossi F, Maione S. The A1 adenosine receptor as a new player in microglia physiology. Glia 2014; 62:122-32. [PMID: 24272707 DOI: 10.1002/glia.22592] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2013] [Revised: 10/02/2013] [Accepted: 10/14/2013] [Indexed: 02/05/2023]
Abstract
The purinergic system is highly involved in the regulation of microglial physiological processes. In addition to the accepted roles for the P2 X4,7 and P2 Y12 receptors activated by adenosine triphosphate (ATP) and adenosine diphosphate, respectively, recent evidence suggests a role for the adenosine A2A receptor in microglial cytoskeletal rearrangements. However, the expression and function of adenosine A1 receptor (A1AR) in microglia is still unclear. Several reports have demonstrated possible expression of A1AR in microglia, but a new study has refuted such evidence. In this study, we investigated the presence and function of A1AR in microglia using biomolecular techniques, live microscopy, live calcium imaging, and in vivo electrophysiological approaches. The aim of this study was to clarify the expression of A1AR in microglia and to highlight its possible roles. We found that microglia express A1AR and that it is highly upregulated upon ATP treatment. Moreover, we observed that selective stimulation of A1AR inhibits the morphological activation of microglia, possibly by suppressing the Ca(2+) influx induced by ATP treatment. Finally, we recorded the spontaneous and evoked activity of spinal nociceptive-specific neuron before and after application of resting or ATP-treated microglia, with or without preincubation with a selective A1AR agonist. We found that the microglial cells, pretreated with the A1AR agonist, exhibit lower capability to facilitate the nociceptive neurons, as compared with the cells treated with ATP alone.
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Affiliation(s)
- L Luongo
- Department of Experimental Medicine, Division of Pharmacology "L. Donatelli", Second University of Naples, 80138, Naples, Italy
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Papadopoulos A, Guida F, Leffondré K, Cénée S, Cyr D, Schmaus A, Radoï L, Paget-Bailly S, Carton M, Menvielle G, Woronoff AS, Tretarre B, Luce D, Stücker I. Heavy smoking and lung cancer: are women at higher risk? Result of the ICARE study. Br J Cancer 2014; 110:1385-91. [PMID: 24423926 PMCID: PMC3950853 DOI: 10.1038/bjc.2013.821] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2013] [Revised: 12/09/2013] [Accepted: 12/10/2013] [Indexed: 11/20/2022] Open
Abstract
Background: Whether women are more or equally susceptible to the carcinogenic effects of cigarette smoke on the lungs compared with men is a matter of controversy. Using a large French population-based case–control study, we compared the lung cancer risk associated with cigarette smoking by gender. Methods: The study included 2276 male and 650 female cases and 2780 male and 775 female controls. Lifetime smoking exposure was represented by the comprehensive smoking index (CSI), which combines the duration, intensity and time since cessation of smoking habits. The analysis was conducted among the ever smokers. All of the models were adjusted for age, department (a regional administrative unit), education and occupational exposures. Results: Overall, we found that the lung cancer risk was similar among men and women. However, we found that women had a two-fold greater risk associated with a one-unit increase in CSI than men of developing either small cell carcinoma (OR=15.9, 95% confidence interval (95% CI) 7.6, 33.3 and 6.6, 95% CI 5.1, 8.5, respectively; P<0.05) or squamous cell carcinoma (OR=13.1, 95% CI 6.3, 27.3 and 6.1, 95% CI 5.0, 7.3, respectively; P<0.05). The association was similar between men and women for adenocarcinoma. Conclusion: Our findings suggest that heavy smoking might confer to women a higher risk of lung cancer as compared with men.
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Affiliation(s)
- A Papadopoulos
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université Paris Sud 11, UMRS 1018, 94807 Villejuif, France
| | - F Guida
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université Paris Sud 11, UMRS 1018, 94807 Villejuif, France
| | - K Leffondré
- Université Bordeaux Segalen, Inserm U897, 33076 Bordeaux, France
| | - S Cénée
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université Paris Sud 11, UMRS 1018, 94807 Villejuif, France
| | - D Cyr
- Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - A Schmaus
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - L Radoï
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - S Paget-Bailly
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - M Carton
- Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - G Menvielle
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - A-S Woronoff
- Registre des tumeurs du Doubs et du Territoire de Belfort, CHU Saint Jacques, Besançon, France
| | - B Tretarre
- Registre des cancers de l'Hérault, Montpellier, France
| | - D Luce
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université de Versailles St-Quentin, UMRS 1018, 94807 Villejuif, France
| | - I Stücker
- 1] Environmental Epidemiology of Cancer, CESP Centre for Research in Epidemiology and Population Health, U1018, Inserm, 94807 Villejuif, France [2] Université Paris Sud 11, UMRS 1018, 94807 Villejuif, France
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Lattanzi R, Sacerdote P, Franchi S, Canestrelli M, Miele R, Barra D, Visentin S, DeNuccio C, Porreca F, De Felice M, Guida F, Luongo L, de Novellis V, Maione S, Negri L. Pharmacological activity of a Bv8 analogue modified in position 24. Br J Pharmacol 2012; 166:950-63. [PMID: 22122547 DOI: 10.1111/j.1476-5381.2011.01797.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND PURPOSE The amphibian peptide Bv8 induces potent nociceptive sensitization in rodents. Its mammalian homologue, prokineticin 2 (PROK2), is strongly up-regulated in inflamed tissues and is a major determinant in triggering inflammatory pain. Bv8 and PROK2 activate two closely related GPCRs, PK(1) and PK(2) , in a relatively non-selective fashion. To characterize better the roles of the two receptors in hyperalgesia and to obtain ligands whose binding affinity and efficacy differed for the two receptors, we modified the Bv8 molecule in regions essential for receptor recognition and activation. EXPERIMENTAL APPROACH We modified the Bv8 molecule by substituting Trp in position 24 with Ala (A-24) and compared it with Bv8 for binding and activating PK(1) and PK(2) receptors in cell preparations and in affecting nociceptive thresholds in rodents. KEY RESULTS A-24 preferentially bound to PK(2) receptors and activated them with a lower potency (5-fold) than Bv8. When systemically injected, A-24 induced Bv8-like hyperalgesia in rats and in mice, at doses 100 times higher than Bv8. Locally and systemically injected at inactive doses, A-24 antagonized Bv8-induced hyperalgesia. In rat and mouse models of inflammatory and post-surgical pain, A-24 showed potent and long-lasting anti-hyperalgesic activity. Unlike Bv8, A-24 increased β-endorphin levels in mouse brain. CONCLUSIONS AND IMPLICATIONS A-24 induced its anti-hyperalgesic effect in rodents by directly blocking nociceptor PK(1) receptors and by activating the central opioid system and the descending pain control pathway through brain PK(2) receptors.
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Affiliation(s)
- R Lattanzi
- Department of Physiology and Pharmacology, Sapienza University of Rome, Rome, Italy
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Matrat M, Guida F, Papadopoulos A, Cénée S, Fevotte J, Cyr D, Menvielle G, Paget-bailly S, Radoï L, Schmaus A, Bara S, Velten M, Luce D, Stücker I. Fumées d’échappement de moteurs diesel, cause de cancer broncho-pulmonaire professionnel. ARCH MAL PROF ENVIRO 2012. [DOI: 10.1016/j.admp.2012.03.708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Paget-Bailly S, Carton M, Guida F, Radoi L, Cyr D, Wanzy K, Schmaus A, Cenee S, Menvielle G, Papadopoulos A, Stucker I, Luce D. Occupation and head and neck cancer: a population-based case-control study in France. Occup Environ Med 2011. [DOI: 10.1136/oemed-2011-100382.38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Santini D, Vincenzi B, Guida F, Frezza A, Venditti O, Silletta M, Tonini G. 3068 POSTER Aprepitant is Active in Biological Therapies Induced Severe Pruritus – Final Results of the Italian Proof of Concept Study. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)71141-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Pompilio A, Scocchi M, Pomponio S, Guida F, Di Primio A, Fiscarelli E, Gennaro R, Di Bonaventura G. Antibacterial and anti-biofilm effects of cathelicidin peptides against pathogens isolated from cystic fibrosis patients. Peptides 2011; 32:1807-14. [PMID: 21849157 DOI: 10.1016/j.peptides.2011.08.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2011] [Revised: 07/30/2011] [Accepted: 08/01/2011] [Indexed: 11/20/2022]
Abstract
Six different cathelicidin-derived peptides were compared to tobramycin for antibacterial and anti-biofilm effects against S. aureus, P. aeruginosa, and S. maltophilia strains isolated from cystic fibrosis patients. Overall, SMAP-29, BMAP-28, and BMAP-27 showed relevant antibacterial activity (MIC(50) 4-8μg/ml), and in some cases higher than tobramycin. In contrast, indolicidin, LL-37, and Bac7(1-35) showed no significant antimicrobial activity (MIC(50)>32μg/ml). Killing kinetics experiments showed that in contrast to tobramycin the active cathelicidin peptides exert a rapid bactericidal activity regardless of the species tested. All three peptides significantly reduced biofilm formation by S. maltophilia and P. aeruginosa strains at 1/2× MIC, although at a lower extent than tobramycin. In addition, BMAP-28, as well as tobramycin, was also active against S. aureus biofilm formation. Preformed biofilms were significantly affected by bactericidal SMAP-29, BMAP-27 and BMAP-28 concentrations, although at a lesser extent than tobramycin. Overall, our results indicate the potential of some cathelicidin-derived peptides for the development of novel therapeutic agents for cystic fibrosis lung disease.
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Affiliation(s)
- A Pompilio
- Department of Biomedical Sciences, G. d'Annunzio University of Chieti-Pescara, Via Vestini 31, 66100 Chieti, Italy
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Santini D, Vincenzi B, Guida F, Frezza AM, Venditti O, Silletta M, Tonini G. Aprepitant is active in biologic therapies induced severe pruritus: Proof of concept study. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.9078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Guida F, Antonino A, Coppola Bottazzi E, Formisano G, Avallone U, Aprea G, Persico G. Patterns of neoplastic recurrence in gastrectomized elderly patients. BMC Geriatr 2010. [PMCID: PMC3290136 DOI: 10.1186/1471-2318-10-s1-a10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Guida F, Antonino A, Conte P, Formisano G, Esposito D, Bencivenga M, Aprea G, Amato B, Avallone U, Persico G. Gastric cancer in elderly: clinico-pathological features and surgical treatment. BMC Geriatr 2009. [PMCID: PMC4291008 DOI: 10.1186/1471-2318-9-s1-a66] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Guida F, Formisano G, Esposito D, Antonino A, Conte P, Bencivenga M, Persico M, Avallone U. [Gastric cancer: surgical treatment and prognostic score]. MINERVA CHIR 2008; 63:93-99. [PMID: 18427441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
AIM Gastric cancer is the fifth most common cause of tumor-related death in Western countries. Surgery is the only effective treatment but only 50-60% of patients can receive a curative treatment because of absent or aspecific symptoms. The aim of this study was to develop a scale for gastric cancer patients that takes into account factors related to the tumor and to the patient. METHODS Fifty-seven patients with gastric adenocarcinoma admitted to the Department of General, Geriatric Surgery and Diagnostic and Operative Endoscopy of the University ''Federico II'' in Naples, and treated by gastrectomy from January 1998 until December 2002, were included in this retrospective cohort. The prognostic score was created according to the variables identified in Cox analysis as statistically significant (P 0.1). RESULTS The 5-year mortality rate was 61%. Cox analysis identified these variables with a significant effect on mortality: age ?60 (odds ratio (OR) 4.16; P=0.015), smoking or alcoholism (OR 2.66; P=0.057), pTNM I (OR 0.04; P=0.003), pTNM II (OR 0.18; P=0.029), pTNM III (OR 0.27; P=0.023), pTNM IV (OR 3.28; P=0.012), lymph node ratio (LNR) <20% (OR 0.15; P=0.01), LNR 20% (OR 3.83; P=0.002), Lauren diffuse histotype (OR 2.41; P=0.1) and location of the neoplasm at superior third (OR 6.70; P=0.003), middle third (OR 5.60; P=0.003), or inferior third (OR 0.32; P=0.008). Patients have been randomized into three groups according to their scores (3-40.5; 41-78.5; 79-115.5) and the 5-year mortality rate was 46%, 59%, 90% in group 1, 2 and 3 respectively. CONCLUSION It is necessary to consider in prognostic stratification of gastric cancer patients not only pTNM staging but also other factors such as age, smoking or alcoholism, Lauren histotype, location and linfonodal involvement. It is possible to design a more effective prognostic score predicting the individual risk and addressing the therapy and the follow-up.
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Affiliation(s)
- F Guida
- Dipartimento di Chirurgia Generale Geriatrica ed Endoscopia Diagnostica ed Operativa, Università degli Studi di Napoli, Federico II, Napoli, Italia.
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Antonino A, Formisano G, Guida F, Esposito D, Conte P, Di Maio V, Delli Carpini C, Donisi M, Salvati V, Aprea G, Avallone U. [Surgical treatment and prognostic factors in colorectal cancer]. MINERVA CHIR 2007; 62:161-6. [PMID: 17519840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
AIM The aim of this study was to make a contribution to improve the care of patients with colorectal cancer by optimizing times and methods of the follow-up; particular attention is given to factors which may be important for the prognosis and for the quality of life in the immediate postoperative period. METHODS The study includes all the patients with colorectal cancer who underwent laparotomic surgical treatment from 1996 to 2003. The total number of patients was 226 with an average age of 65 years; male to female ratio was 1.57:1. According to the stage of tumor, an adjuvant radiotherapeutic and/or chemiotherapeutic treatment was associated to surgery. RESULTS On the basis of the preoperative staging and tumor localization, our patients underwent: 3 total colectomies, 57 right hemicolectomies, 137 left hemicolectomies, 6 Hartmann resections, 19 Miles resections, 4 transverse resections. CONCLUSION The results obtained show that the 5-year overall survival is particularly influenced by the stage and the factors which directly or indirectly affect the primary tumor; thus the prognostic factors which should be considered for the survival and in the follow-up of these patients are: stage, grading and nodal involvement of the tumor.
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Affiliation(s)
- A Antonino
- Dipartimento di Chirurgia Generale Geriatrica ed Endoscopia Diagnostica ed Operativa, Università degli Studi di Napoli, Federico II, Napoli, Italy
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Abstract
Aneurysmal bone cysts (ABC) are benign osteolytic lesions that are more common in young people than in adults and involve the skull only exceptionally. The origin of ABC is still debated; indeed, some authors consider ABC to be an anomalous bony reaction that is secondary to traumas or tumours. Conversely, others consider ABC to be a distinct entity. A case of a healthy young female affected by a left frontal ABC is reported here. The clinical onset was characterised by the sudden appearance of a tender and mildly painful frontal mass. Neuroradiological assessment showed a well-circumscribed lytic lesion of the frontal bone with predominantly outward extension. En bloc surgical removal of the lesion was successfully achieved; a reconstructive cranioplasty was also performed to repair the cranial defect. The rarity of the condition described, together with the absence of clear guidelines, prompted us to review the more recent literature with the twin goals of identifying radiological features and becoming able to address the diagnosis and rules for treatment of such a rare entity.
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Affiliation(s)
- F Guida
- Neurosurgical Division, Umberto I Hospital, Venice, Italy
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Rapanà A, Guida F, Conti C, Rizzo G, Trincia G. Ependymoma of the fourth ventricle presenting with hemifacial spasm. Report of a case. Rev Neurol (Paris) 1999; 155:309-11. [PMID: 10367329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
According to Gardner's hypothesis (1962) later confirmed by Jannetta (1982, 1985), hemifacial spasm can usually be related to a "vascular conflict" which takes place inside the cerebellopontine angle (CPA). Occasionally, the causative lesion can be identified as a mass encasing the facial nerve at its root exit zone (REZ) from the brain stem. The hemifacial spasm has been rarely reported in presence of a contralateral CPA mass ("false localising sign"). Hemifacial spasm in patients with masses in anatomical regions other than the CPA has to be considered exceptional. The case of an adult man harboring an ependymoma of the fourth ventricle whose only neurological sign was a left hemifacial spasm is reported. The rarity of such a condition prompted us to review the literature. Particular attention has been paid to the possible pathogenetic mechanisms and their therapeutic implications.
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Affiliation(s)
- A Rapanà
- Neurosurgical Division Umberto I Hospital, Mestre, Italy
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Abstract
We describe the prenatal ultrasonographic features that led to the diagnosis of a lingual lymphangioma. The risk of upper airway obstruction, which is associated with this rare abnormality, prompted us to plan careful perinatal management. We believe that, in cases of suspected lymphangioma of the tongue or other oropharyngeal tumors, elective delivery should be carried out in a tertiary referral center in which emergency ventilation and tracheostomy are possible.
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Affiliation(s)
- D Paladini
- Department of Gynecology and Obstetrics, University Federico II of Naples, Italy
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Abstract
Congenital granular epulis is a benign tumor that has rarely been diagnosed prenatally, although there have been numerous reports on its postnatal diagnosis. We report a case of large granular epulis diagnosed at 31 weeks' gestation in a woman whose previous anomaly scan had been normal. The lesion was 2.5 cm in diameter, pedunculated, and arose from the maxilla. It was completely surgically removed following preterm vaginal birth and histologically examined. The tumor did not prevent deglutition of the amniotic fluid and did not interfere with feeding or respiration, but prevented complete closure of the lips. We discuss the fetal management and the theories of histogenesis, and highlight the importance of early diagnosis and treatment.
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Affiliation(s)
- M Pellicano
- Department of Obstetrics and Gynecology, University of Naples Federico II, Italy
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Abstract
The objective of this study was to assess the feasibility of recording pulmonary venous blood flow in the human fetus, and to evaluate its relationship with gestational age. We studied 152 singleton pregnancies between the 19th and 40th weeks of gestation. One hundred and one cases were studied cross-sectionally to gather data on color flow visualization, and 51 were studied longitudinally. The upper right pulmonary vein was interrogated by pulsed wave Doppler to assess pulmonary venous blood flow. On color Doppler, the upper right pulmonary vein could be imaged in 89.6% of cases in the peri-atrial tract and in 75% of cases within the lung. The upper left pulmonary vein could only be imaged in 8% of cases close to the atrium and in 41% of cases within the lung. Reliable velocity waveforms were obtained in 91% of cases. The mean systolic peak velocity was 22.19 +/- 6.39 cm/s and the mean diastolic peak velocity was 22.1 +/- 6.35 cm/s. Both increased significantly with gestational age. Reversed end-diastolic blood flow was present in 18% of cases, regardless of gestational age and fetal heart rate. Expressed as a percentage of the forward flow velocity time integral, its value was 7.65 +/- 5.2%. Our data seem to confirm the presence of pulsatile pulmonary venous blood flow in the second- and third-trimester fetus. Normative data have been established for the second and third trimesters of pregnancy.
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Affiliation(s)
- D Paladini
- Department of Gynecology and Obstetrics, University Federico II, Naples, Italy
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Affinito P, Tommaselli GA, di Carlo C, Guida F, Nappi C. Changes in bone mineral density and calcium metabolism in breastfeeding women: a one year follow-up study. J Clin Endocrinol Metab 1996; 81:2314-8. [PMID: 8964870 DOI: 10.1210/jcem.81.6.8964870] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to evaluate bone metabolism in breast-feeding women. Thirty-six healthy women (24-31 yr, mean age 28.1 +/- 1.8 yr) were divided into 2 groups: group A including 18 women that exclusively breast-fed for 6 months, and group B composed of 18 women in whom lactation was inhibited with bromocriptine. Three days and 3, 6, and 12 months after delivery, distal radius, and lumbar spine bone mineral density (BMD) and some of the main biochemical parameters of bone turnover were assessed. In group A, we detected a significant decrease (P < 0.01 vs. basal and group B) in lumbar spine and distal radium BMD during breast-feeding. An incomplete recovery of BMD was detected 6 months after breast-feeding interruption. In group B, no significant changes occurred in BMD. In group A, during lactation, serum osteocalcin and urinary hydroxyproline showed a significant increase (P < 0.01 vs. basal and group B), while parathyroid hormone was significantly decreased (P < 0.02 vs. basal and group B). No significant variations in these parameters occurred in group B throughout the study. Our findings show that a significant decrease of BMD occurs during lactation and that this decrease is only partially recovered 6 months after interrupting breast-feeding.
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Affiliation(s)
- P Affinito
- Department of Obstetrics and Gynecology, School of Medicine, University Federico II of Naples, Italy
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Abstract
Concentrations of myelin basic protein (MBP) in ventricular and lumbar cerebrospinal fluid (CSF) of 20 pediatric hydrocephalic patients were reviewed. Raised values were found to be particularly significant in children aged more than 1 year. Control measurements after shunt placement showed an important drop in the MBP concentration, which could therefore be considered a marker for correct functioning of the shunt. The dosage of MBP could play a role in assessing the activity of an hydrocephalic process. Preliminary data gained from monitoring of MBP in the lumbar CSF in posthemorrhagic neonatal hydrocephalus could yield further criteria for indication of a shunt operation.
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Affiliation(s)
- P L Longatti
- Divisione Clinicizzata di Neurochirurgia, Ospedale Regionale di Treviso, Italy
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Longatti PL, Canova G, Guida F, Carniato A, Moro M, Carteri A. The CSF myelin basic protein: a reliable marker of actual cerebral damage in hydrocephalus. J Neurosurg Sci 1993; 37:87-90. [PMID: 7507986] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Raised ventricular CSF myelin basic protein (MBP) concentration has been evidenced in 17 shunted hydrocephalic patients. Contemporary evaluation both from ventricular and lumbar CSF samples showed a concentration ratio of 20:1. In all cases the raised values of ventricular CSF concentration of MBP demonstrated a significant decrease after shunt operation. This preliminary report suggests that this marker is an important index of actual brain damage in hydrocephalus and could be taken in account for the indication of shunt operation.
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Affiliation(s)
- P L Longatti
- Servizio di Medicina Nucleare, Università di Padova, Ospedale Regionale di Treviso, Italy
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Abstract
We report a rare case of a child with cerebellar infarction confirmed by vertebral angiography, computed tomography and magnetic resonance imaging. The etiology of this case is unknown. The relevant literature is reviewed.
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Affiliation(s)
- P Luchini
- Pediatrics Department, Treviso General Hospital, Italy
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Monaco R, Stabile M, Guida F, Sirimarco F. Echographic, radiological and anatomo-pathological evaluation of a foetus with Neu-Laxova syndrome. Australas Radiol 1992; 36:51-3. [PMID: 1632748 DOI: 10.1111/j.1440-1673.1992.tb03075.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- R Monaco
- Servizio di Anatomia Patologica, Osp. Cardarelli, Napoli
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Guida F, Guzzaloni G, Moreni G, Morabito F. [Lipid profile in adiposity in children and adolescents]. Minerva Pediatr 1989; 41:449-58. [PMID: 2586379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Lipid plasma levels were measured in a group of 251 adipose juveniles. Triglycerides were elevated in relation to age but not to weight excess. Cholesterol and LDL levels had a same behaviour, through childhood toward adolescence, with significantly higher values in males than in females. VLDL levels prove a significative increase in reference to BML rise, but not so much increasing age. In short, the juvenile adiposity doesn't seem to produce considerable alterations of lipidaemia incides, even if we can foresee a possible evolution toward an acclaimed dislipidaemic pattern in adulthood.
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Testa G, Nauri L, De Angelis M, Guida F. [Primary hyperparathyroidism]. Recenti Prog Med 1985; 76:313-5. [PMID: 3903887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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