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| Registros recuperados: 21 | |
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| Carreiro,Carlos Riedel Porto; Furtado-Neto,Manuel Antônio de Andrade; Mesquita,Pedro Eymard Campos; Bezerra,Tácito Araújo. |
| The Giant of Amazon basin, pirarucu, Arapaima gigas, is the largest scaled freshwater fish in the world. pirarucu cultivation has recently started, driven by the decline in natural populations and high market value. Currently, there are no reliable methods for sexual differentiation in this species other than direct examination of gonads, which requires dissection of specimens. A non-lethal and less invasive method for sexual identification is highly desirable in order to properly group broodstock for mating and offspring production. We utilized laparoscopic examination in anesthetized pirarucu to differentiate between male and female individuals. This method allowed for the observation and differentiation of the reproductive organs within an individual.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Arapaima gigas; Fish anesthesia; Laparoscopy; Sex differentiation. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0044-59672011000300012 |
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| Cordeiro,M.F.; Teixeira,P.P.M.; Oliveira,M.E.F.; Filippo,P.A. Di; Dias,D.P.M.; Beretta,C.A.G.; Dória,R.G.S.; Feliciano,M.A.R.; Coutinho,L.N.; Vicente,W.R.R.. |
| The objective of this study was to assess the reproductive response of adult and prepubertal goats subjected to repeated laparoscopic ovum pick-up (LOPU). The study animals were divided into two groups, specifically, adult nanny goats (GA, n=10) and prepubertal nanny goats (GP, n=10), which were subjected to estrous synchronization and ovarian stimulation for LOPU. Both groups underwent six LOPU procedures at seven-day intervals and were subsequently subjected to controlled mating and pregnancy diagnosis to evaluate their future fertility. The study showed a reduction in the number of follicles visualized and in the amount and quality of the oocytes that were recovered and exposed to in vitro maturation. As indicated by the fertility test, however, no... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Goat; Laparoscopy; Follicular puncture; Oocyte recovery. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352014000100020 |
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| Silva,M.A.M.; Toniollo,G.H.; Flores,F.N.; Valadão,C.A.A.; Medeiros,R.M.; Cardilli,D.J.; Gering,A.P.; Teixeira,P.P.M.; Serafini,G.M.C.; Coutinho-Júnior,A.S.; Libardoni,R.N.; Brun,M.V.. |
| The recently developed minimally invasive techniques of ovariohysterectomy (OVH) have been studied in dogs in order to optimize their benefits and decrease risks to the patients. The purpose of this study was to compare surgical time, complications and technical difficulties of transvaginal total-NOTES, single-port laparoscopic-assisted and conventional OVH in bitches. Twelve bitches were submitted to total-NOTES (NOTES group), while 13 underwent single-port laparoscopic-assisted (SPLA group) and 15 were submitted to conventional OVH (OPEN group). Intra-operative period was divided into 7 stages: (1) access to abdominal cavity; (2) pneumoperitoneum; approach to the right (3) and left (4) ovarian pedicle and uterine body (5); (6) abdominal or vaginal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Canine; Spay; Laparoscopy; Operative time; Transvaginal approach. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000300647 |
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| Guizzo-Júnior,N.; Feranti,J.P.S.; Bairros,M.C.; Bortoluzzi,M.; Motta,A.C.; Sartori,L.W.; Santos,F.R.; Tomazzoni,F.V.; Brambatti,G.; Guedes,R.L.; Silva,M.A.M.; Brun,M.V.. |
| In the current experimental study, two different instruments were compared for prophylactic hemostasis during a 3-port technique of laparoscopic ovariohysterectomy (OVH) in bitches. Moreover, the need for port enlargement for specimen retrieval using 5mm or 10mm trocartes, technical difficulties and complications were assessed. Ultrasonic energy and a vascular sealing system were tested. Duration of surgery, patient weight and diameter of the uterine arteries and veins were compared among the groups. Fifteen dogs randomly divided into three groups (GI, GII, GIII) were submitted to ovariohysterectomy with hemostasis from the use of ultrasonic scalpel or vascular sealing equipment. In GI and GII the LigaSure(tm)impedance-controlled bipolar vessel-sealing... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Laparoscopy; Canines; Coagulation systems; Spay; Surgery. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352015000100055 |
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| Barros,F.F.P.C.; Teixeira,P.P.M.; Uscategui,R.A.R.; Coutinho,L.N.; Brito,M.B.S.; Kawanami,A.E.; Almeida,V.T.; Mariano,R.S.G.; Nociti,R.P.; Machado,M.R.F.; Vicente,W.R.R.. |
| ABSTRACT The aim of this work is study the laparoscopic ovum pick-up (LapOPU) technique in spotted paca, describing surgery details, complications and oocyte recovery rate. Nine healthy adult non-pregnant captive females were used, in a total of 39 procedures. When the surgical plane of anaesthesia was achieved, the females were positioned at 20º Trendelenburg. Three 6mm trocars were placed on right and left inguinal and hypogastric regions. Abdomen was inflated with CO2 and the intra-abdominal pressure was stablished in 10mmHg. Follicular punctures were performed moving the ovaries with atraumatic forceps. For punctures, an 18-gauge 3.5 inch long needle attached to a vacuum system with pressure not exceeding 65mmHg was used. Oocytes were recovered into... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Follicular aspiration; Laparoscopy; Oocyte; Rodent; Wild animals. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000400858 |
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| Wang,Yiqun; Ying,Xiaoyan. |
| The objective of this study was to evaluate changes in sexual function after total laparoscopic hysterectomy (TLH) or transabdominal hysterectomy (TAH). This retrospective cohort study included patients with benign uterine tumors that were divided into TLH group and TAH group based on the hysterectomy technique used. Baseline, intraoperative, and postoperative characteristics were compared between groups. Postoperative sexual function was assessed using the Brief Index of Sexual Functioning for Women. The TLH and TAH groups contained 119 patients (age, 51.5±6.1 years) and 126 patients (age, 50.0±4.7 years), respectively. Baseline characteristics were comparable between groups, although uterine size was larger in the TAH group (P<0.001). Compared with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Hysterectomy; Laparoscopy; Laparotomy; Sexual activity. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2020000300604 |
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| Spagnolo,Julio David; Sinhorini,Idercio Luis; Baccarin,Raquel Yvonne Arantes; Ambrosio,Aline Magalhães; Souto,Maria Teresa de Mello; Ida,Keila Kazue; Silva,Luis Claudio Lopes Correia da. |
| ABSTRACT: The occlusion of inguinal ring is the treatment to avoid the inguinal hernia in horses. The aim of this study is evaluate the efficacy of homologous pericardium grafts for internal inguinal ring closure in horses, comparing mechanical or manual laparoscopic suture. Cross over study, using six healthy intact male Mangalarga breed horses aged between 3 and 12 years. Horses were operated under general anesthesia in 25º Trendelenburg position. Five laparoscopic portals were employed. Pericardium grafts measuring 4x5cm were anchored covering the left and right internal inguinal rings using either manual intracorporeal suture or laparoscopic stapler. Horses were followed-up during 11 weeks when were submitted to a laparoscopic control. Surgical time,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Equine; Inguinal hernia; Laparoscopy; Herniorraphy. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000200318 |
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| Tiosso,Caio de Faria; Voorwald,Fabiana Azevedo; Brun,Maurício Veloso; Nakaghi,Luciana Cristina Padilha; Crivelaro,Roberta Martins; Apparicio,Maricy; Vicente,Wilter Ricardo Russiano. |
| ABSTRACT: SILSTM via an umbilical hernia opening was used in the correction of an abdominal cryptorchidism in a dog. The SILSTMport was inserted through a 2.5 cm skin incision on the umbilical hernia and pneumoperitoneum was established with CO2. A 10mm telescope, 5mm laparoscopic Babcock clamp, and a clamp with combined cutting and coagulation features were used for the dissection and removal of the testicle through the SILSTM port. The treatment proved to be effective, easy, and quick to perform. However, the lack of triangulation between clamps and telescope limited the movement of the instruments, making it more laborious than a multiple-trocar approach. It can be concluded that the use of a SILSTM port through a pre-existing opening of the abdominal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Single-port; Laparoscopy; SILS; Cryptorchidism; Canine.. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019001000601 |
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| Caldas,Paulo Fernando de Oliveira; Rocha,Luiz Carlos de Almeida; Oliveira,Marília Teresa de; Ataíde,Michelli Westphal de; Spagnolo,Julio David; Feranti,João Pedro Scussel; Souza,Fernando Wiecheteck de; Silva,Marco Augusto Machado; Brun,Maurício Veloso. |
| This study aimed to evaluated laparoscopic ureterocalicostomy as treatment of experimental ureteropelvic junction (UPJ) obstruction in pigs. Ten male Large White pigs weighting approximately 28.4 (±1.43) kg were used in the current study. The UPJ obstruction was created laparoscopically by double-clipping of the left ureter. After 14 days the animals underwent laparoscopic ureterocalicostomy f The animals were sacrificed for subsequent retrograde pyelography in order to assess the anastomotic patency on the 28th day. The laparoscopic procedure for experimental obstruction of UPJ was successfully performed in all animals, as well as the laparoscopic ureterocalicostomy. There was intestinal iatrogenic injury in one animal. Satisfactory UPJ patency was noted... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Laparoscopy; Urinary; Constriction; Nephrology; Swine model. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000701262 |
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| Guedes,Rogério Luizari; Souza,Fernando Wiecheteck de; Freitas,Gabrielle Coelho; Gomes,Cristiano; Castro,Jorge Luiz Costa; Marconato,Francieli; Castro,Verônica Souza Paiva; Pippi,Ney Luis; Dornbusch,Peterson Triches. |
| ABSTRACT: This study evaluated the use of bipolar electrosurgery and laparoscopic clipping, and their effects on blood loss and the inflammatory response, during a two portal video-assisted ovariohysterectomy technique (two groups with 10 animals each). Surgical time and blood loss volume were significantly lower in the electrosurgery group. There were no significant changes in haematocrit between groups; however, haematocrit did differ between evaluated times, and decreased 10% from the initial measurement to four hours after the procedure. The inflammatory response was significantly higher throughout the post-surgical period, but without any different clinical signs between the two groups. Both techniques had good application for the two portal... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Laparoscopy; Blood tightening; Blood loss; Packed cell volume; Interleukin. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000200603 |
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| Barros,Felipe Farias Pereira da Câmara; Teixeira,Pedro Paulo Maia; Silva,Marco Augusto Machado; Coelho,Cassia Maria Molinaro; Lopes,Maristela de Cassia Seudo; Kawanami,Aline Eyko; Chung,Denise Granato; Coutinho,Leandro Nassar; Ribeiro,Rachel Bittencourt; Padilha,Luciana Cristina; Vicente,Wilter Ricardo Russiano. |
| ABSTRACT: The aim of the study was to develop and assess the feasibility, postoperative pain and inflammatory response of the single-port laparoscopic ovariectomy in ewes, using a simple pre-tied loop ligature technique. Pre-tied Meltzer's knot was employed for prophylactic hemostasis of the ovarian pedicle. Slipknot was inserted within the abdominal cavity through a 14-gauge needle and tied surrounding the ovarian pedicle. Mean surgical time, manipulation, ligature and resection of each ovary and anesthesia time were 63±20, 20±10 and 91±26 minutes, respectively. No bleeding occurred during the surgeries. Ewes showed low scores pain (0.5±0.5) at all time-points. Postsurgical plasma fibrinogen was within the normal range for sheep specie at all time-points.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Laparoscopy; Ovary; Ovine; Single-site access; Slipknot. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001102033 |
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| Manterola,Carlos; Pineda,Viviana; Tort,Montserrat; Targarona,Eduardo; Villegas Portero,Román; Alonso,Pablo. |
| The aim of the present study was to evaluate the available evidence on the effectiveness of laparoscopic surgery for treating gallstones and common bile duct lithiasis (CBDL). A systematic overview was performed. Medline, EMBASE and The Cochrane Library were searched (1998-2008). Systematic reviews (SR), clinical practice guidelines (CPG), randomised clinical trials (RCT) and observational studies were included. Internal validity and overall quality of the evidence were assessed. The available evidence was classified according to the Oxford Centre for Evidence Based Medicine proposal. 87 studies were included in this review (12 SR, 23 RCT, 3 CPG, 13 cohort studies, 3 cross-sectional studies, 2 case and control studies and 31 case series). Compared with... |
| Tipo: Journal article |
Palavras-chave: Cholecystolithiasis; Choledocholithiasis; Cholelithiasis; Gallstones; Laparoscopy; Cholecystectomy; Laparoscopic; Technology Assessment; Biomedical. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000300012 |
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| Kim,Maru; Oh,Seong-Taek. |
| Laparoscopic surgeries were first introduced in the 1980s. More recently, similar techniques such as natural orifice transluminal endoscopic surgery and other advanced transumbilical surgeries have been developed. With all of these surgical advances, basic information about the umbilicus is lacking. This study evaluated the relationship between umbilical diameter and thickness, as well as the underlying vessels, in order to develop a simple means of assessing umbilical anatomy. We retroactively reviewed 842 computed tomography images that included the umbilicus. Umbilical thickness, diameter, type of vessel located beneath the umbilicus, depth to the vessel, and other parameters were measured. Age and sex were noted, and their relationship was analyzed as... |
| Tipo: Journal article |
Palavras-chave: Umbilicus; Anatomy; Laparoscopy. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300040 |
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| Zhang,Nan; Shan,Zhongjie; Han,Qianhe; Chen,Kun; Guo,Liang. |
| This work aims to investigate the anatomical basis and clinical application value of renal pedicle locating in retroperitoneoscopic nephrectomy. To summarize the anatomical basis of renal pedicle locating through retrospective analysis of 278 cases of retroperitoneoscopic nephrectomy from July 2007 to September 2009, during which renal pedicle was located at about 2-4 cm below the medial arcuate ligament of the diaphragm in the space between the psoas major muscle and inferior vena cava (abdominal aorta) in the anatomical level of space before psoas. The operation of 278 patients was all successfully completed, where renal pedicle was quickly found. It took 3.5±1.3 min to locate the renal pedicle, and 95.6±23.8 min to operate. In retroperitoneoscopic... |
| Tipo: Journal article |
Palavras-chave: Laparoscopy; Nephrectomy; Anatomy; Retroperitoneoscopy. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000400001 |
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| Kassem,Mostafa M; El-Kammar,Mahmoud H; Alsafy,Mohamed A.M; El-Gendy,Samir A.A; Sayed-Ahmed,Ahmed; EL-Khamary,Ahmed N. |
| The current study aimed to provide the topography and renal biopsy of the standing mare kidneys by laparoscopy w ithout CO2 insufflation and to compare between the use of biopsy needle and forceps. Five clinically healthy adult nonpregnant mares weighing 250300 Kg and aging 79 years were used in the current work. The gasless laparoscopic renal biopsy appeared simple, safe, reliable, minimal invasive, timesaving and economical technique. The parallel biopsy portals provided easy and accessible biopsy procedure than dorsal or ventral portals. The biopsies taken from the lateral surface were less hemorrhagic than those taken from the caudal pole. This study recommended the laparoscopic forceps because the biopsy forceps provided satisfactory and... |
| Tipo: Journal article |
Palavras-chave: Laparoscopy; Anatomy; Renal biopsy; Mare; Gasless. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000400018 |
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| Registros recuperados: 21 | |
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