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| 1 | A New Method for the Cytofluorometric Analysis of Mitochondrial Membrane Potential Using tbe J - Aggregate Forming Lipophilic Cation 5,5 ', 6,6'- Tetrachloro - 1,1,3,3 ' - tetraethylbenzimid- azolcarbo - cyanine lodide (JC - 1 ) 显示文摘 | Cossarizza A Baccarani - Contri M Kalashnikova G | 1993 | Biochem Biophys Res Commun1993，197，1： | 1 |
| 2 | Congenital basilar impression: correlated neurological syndromes显示文摘 | Corona C Contri P | 1992 | Eur Neurlo1992，32，4： | 1 |
| 3 | White fibrous papulosis of the neck显示文摘 | Zanca A Contri MB Carnevali C | 1996 | Int J Dermatol1996，35，10： | 1 |
| 4 | Iron-Induced Oxidant Stress in Nonparenchymal Liver Cells: Mitochondrial Derangement and Fibrosis in Acutely Iron-Dosed Gerbils and Its Prevention by Silybin显示文摘 | Antonello Pietrangelo Giuliana Montosi Cinzia Garuti Miranda Contri Fabiola Giovannini Daniela Ceccarelli Alberto Masini | 2002 | Journal of Bioenergetics and Biomembranes2002，，1： | 1 |
| 5 | Microstructure and interface characteriza- tion of dissimilar friction stir welded lap joints between Ti- 6A1-4V and AISI 304显示文摘 | Kaio Niitsu Campo Leonardo Contri Campanelli Luciano Bergmann | 2014 | Mater Des2014，56，： | 1 |
| 6 | Logistics Service Quality:A New Way to Loyalty显示文摘 | SAURA I G FRANCES D S CONTRI G B | 2008 | Industrial Management & Data Systems2008，108，5： | 1 |
| 7 | Elastic fiber during development and aging显示文摘 | Pasquali -Ronchetti I Baccarani -Contri M | 1997 | Microsc Res Tech1997，38，： | 1 |
| 8 | Logistics service quality:a newway to loyalty显示文摘 | SAURA I FRANCES D CONTRI G | 2008 | Industrial Management&Data Systems2008，108，5： | 1 |
| 9 | White fibrous papulosis of the neck显示文摘 | Zanca A Contri MB Carnevali C | 1996 | Iht J Dermatol1996，35，10： | 1 |
| 10 | A geometrically nonlinear finite elementanalysis of wrinkled membrane surfaces by a no-compressionmaterial model显示文摘 | Contri P Schrefler BA | 1988 | Communications in Applied Numerical Methods1988，4，： | 1 |
| 11 | Kinematic study on the effect of pH on bull sperm function 显示文摘 | Contri A Gloria A Robbe D | 2013 | Ani- mal Reproduction Science2013，136，4： | 1 |
| 12 | White fibrous papulosis of the neck显示文摘 | Zanca A Contri MB Carnevali C | 1996 | Int J Dermatol1996，35，10： | 1 |
| 13 | Histomorphometric,biochemical and ultrastructural changes in the aorta of salt-loaded stroke-prone spontaneously hypertensive rats fed a Japanese-style diet显示文摘 | Taparelli F Miselli M | 2003 | Nutv Metab Cardiovasc Dis2003，13，： | 1 |
| 14 | Digitised point quality in relation with point exploitation 显示文摘 | LARTIGUE C CONTRI A BOURDET P | 2002 | Measurement2002，32，3： | 1 |
| 15 | Cardiometabolic and immune factors associated with increased common carotid artery intima-media thickness and car- diovaseular disease in patients with systemic lupus erythematosus 显示文摘 | Ammirati E Bozzolo EP Contri B | 2014 | Nutr Metab Cardiovasc Dis2014，24，7： | 1 |
| 16 | Quality of 3D digitized point obtained with non-contact optical sensor显示文摘 | CONTRI A BOURDET P LARTIGUE C | 2002 | Annalys of CIRP2002，51，1： | 1 |
| 17 | Effect of dietary an- tioxidant supplementation on fresh semen quality in stallion显示文摘 | Contri A De Amicis I Molinari A | 2011 | Theriogenology2011，75，： | 1 |
| 18 | Pulse wave Doppler ultrasound of testicular arteries and their relationship with semen characteristics in healthy bulls显示文摘Background: Semen evaluation is used to estimate the testicular function. In bulls, the spermatozoa present in the ejaculate are the result of a process that begun more than 2 mo earlier, bequeathing a delayed depiction of the actual function of the testis. Since testis vascularization might be critical for the gonad function, selected pulse wave Doppler ultrasound parameters were assessed in this study, for instance the peak systolic velocity, the end diastolic velocity and the resistive index of the testicular artery along the spermatic cord, the marginal portion of the testicular artery and the intratesticular branches of the testicular artery both in healthy adult and young bulls.Correlations between these parameters and characteristics of semen that was collected numerous times, before and after the Doppler ultrasound examination.Results: The peak systolic velocity and the end diastolic velocity measured in the testicular artery along the spermatic cord(supratesticular artery – SA) were variable among the bulls and within individual bulls, likely due to the convoluted course of the vessel. The resistive index was found highly repeatable in the same bull. A reduction in the resistive index was found between the supratesticular artery and the marginal portion of the testicular artery(P < 0.01), and between the marginal portion of the testicular artery and the intratesticular branches of the testicular artery(P < 0.05). No differences were recorded for the pulse wave Doppler ultrasound parameters in young bulls compared with adults. A significant correlation was found between the resistive index of the marginal portion of the testicular artery and total sperm in the ejaculate(r = 0.516, P < 0.05), the immature sperm(r = 0.462, P < 0.05), the teratoid sperm(r = 0.375, P < 0.05), and the 'Dag defect' sperm(r = 0.389, P < 0.05). Similarly, the resistive index of the intratesticular branches of the testicular artery were found correlated with the total sperm number in the ejaculate(r = 0.568, P < 0.05), the immature sperm(r = 0.523, P < 0.05), the teratoid sperm(r = 0.418, P < 0.05), and the 'Dag defect' sperm(r = 0.341, P < 0.05).Conclusions: The data presented in this study suggest that the resistive index, measured at the marginal portion of the testicular artery, could be an easy-to-perform parameter to evaluate the spermatogenesis quality in young bulls and normal adults. | Alessia Gloria Augusto Carluccio Laura Wegher Domenico Robbe Claudio Valorz Alberto Contri | 2018 | Journal of Animal Science and Biotechnology2018，9，2： | 0 |
| 19 | Single and double layer centrifugation improve the quality of cryopreserved bovine sperm from poor quality ejaculates显示文摘Background: Density gradient centrifugation was reported as a technique of semen preparation in assisted reproductive techniques in humans and animals. This technique was found to be efficient in improving semen quality after harmful techniques such as cryopreservation. Recently a modified technique, single layer centrifugation,was proposed as a technique providing a large amount of high quality spermatozoa, and this treatment was performed before conservation. Single layer centrifugation has been studied prevalently in stallions and in boars,but limited data were available for bulls. Occasionally bulls are known to experience a transient reduction in semen quality, thus techniques that allow improvement in semen quality could be applied in this context. The aim of this study was the evaluation of single layer and double layer centrifugation by the use of iodixanol, compared with conventional centrifugation and non-centrifuged semen, on the sperm characteristics during the cryopreservation process in bulls with normal and poor semen quality.Results: Single layer centrifugation and double layer centrifugation both significantly increased the percentage of normal spermatozoa and decreased the percentage of non-sperm cells in poor quality samples, while both were ineffective in those of normal quality. Sperm characteristics in poor quality samples increased after single layer centrifugation and double layer centrifugation, reaching values similar to those recorded in normal samples, and this trend is maintained after equilibration and after cryopreservation. On the other hand, SLC and DLC resulted in a consistent reduction in the spermatozoa recovered, and this resulted in a reduction of the absolute amount of spermatozoa cryopreserved in the normal samples, without a clear improvement in sperm characteristics in this type of sample.Conclusions: These data suggested that both SLC and DLC could be performed in practice, but their application should be limited to the cases in which the quality of the spermatozoa recovered is more important than the total amount of spermatozoa. | Alessia Gloria Augusto Carluccio Laura Wegher Domenico Robbe Giovanni Befacchia Alberto Contri | 2017 | Journal of Animal Science and Biotechnology2017，8，1： | 0 |
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