Results 21 to 30 of about 15,382 (204)

Development of a laparoscopic technique for inguinal hernioplasty in standing horses

Veterinary Record, Volume 192, Issue 8, 22/29 April 2023., 2023
ABSTRACT Background Most previously described techniques for laparoscopic inguinal hernioplasty (IH) in horses require advanced laparoscopic skills. Our objective was to describe a new laparoscopic IH technique using a surgical anchoring system. Methods Standing laparoscopic IH was performed unilaterally in eight experimental stallions, using the ...
Arantza Vitoria, Antonio Romero, Laura Barrachina, Sara Fuente, Lydia Gil, Ignacio de Blas, Francisco José Vázquez Bringas   +6 more
wiley   +1 more source

The rab3A-22A chimera prevents sperm exocytosis by stabilizing open fusion pores [PDF]

, 2016
At the final stage of exocytotis, a fusion pore opens between the plasma and a secretory vesicle membranes; typically, when the pore dilates the vesicle releases its cargo.
Bustos, Matias Alberto, De la Iglesia, Paola X., Lucchesi, Ornella, Pocognoni, Cristián Adrián, Quevedo, María Florencia, Tomes, Claudia Nora   +5 more
core   +1 more source

Morphological and ultrastructural characterization of neurospheres spontaneously generated in the culture from sheep ovarian cortical cells

The Anatomical Record, Volume 305, Issue 9, Page 2265-2280, September 2022., 2022
Abstract Neurospheres (NS) derived from adult stem cells of non‐neural tissues represent a promising source of neural stem cells (NSCs) and neural progenitor cells (NPCs) for autologous cell therapy. Knowing the fine structure of NS cells is essential for characterizing them during differentiation or oncogenic transformation.
Concepción Rojo Salvador, María de Lourdes Galicia Guerrero, Belén Sánchez Maldonado, Alfredo González‐Gil, Rosa Ana Picazo González   +4 more
wiley   +1 more source

Suspensory ligament or interosseous muscle? Histology of the interosseous muscle of South American Camelids

Anatomia, Histologia, Embryologia, Volume 51, Issue 1, Page 69-78, January 2022., 2022
Abstract The interosseous muscles (IOM) have evolved to largely collagenized structures in many large grazers, including South American Camelids (SACs). SACs include lama (Lama glama), alpaca (Vicugna pacos), guanaco (Lama guanicoe) and vicuna (Vicugna vicugna).
Susanne Schraml, William Arthur Barrios Santos, Claus Bässler, Christoph Mülling   +3 more
wiley   +1 more source

Changes in renal WT-1 expression preceding hypertension development [PDF]

, 2016
Background: Hypertension is a public health problem with mostly unknown causes, and where strong hereditary genetic alterations have not been fully elucidated. However, the use of experimental models has provided valuable information.
Abud, María Angélica, Calvo, Juan Pablo, Casarotto, Mariana, Cuello Carrión, Fernando Darío, Ferder, León, Fornes, Miguel Walter, García, Isabel Mercedes, Manucha, Walter Ariel Fernando, Mazzei, Luciana Jorgelina   +8 more
core   +2 more sources

New Evidence of TLR4 and TLR9 Variants Influencing Parasitaemia and Symptoms of Plasmodium vivax Infection. [PDF]

Int J Immunogenet
ABSTRACT Toll‐like receptors (TLRs) induce the production of pro‐inflammatory cytokines and regulate the immune response to Plasmodium vivax infection. Genetic variants of TLRs are associated with susceptibility and severity of malaria in different populations. This study aimed to evaluate the association between polymorphisms in TLR1, TLR4, TLR7, TLR8,
Silva MMRI, Correia GMA, Lindenau JD, Cunha MG, Ohnishi MDO, Ventura AMRS, Ribeiro-Dos-Santos Â, Hutz MH, Sortica VA.   +8 more
europepmc   +2 more sources

The late endocytic Rab39a GTPase regulates the interaction between multivesicular bodies and chlamydial inclusions. [PDF]

, 2015
Given their obligate intracellular lifestyle, Chlamydia trachomatis ensure their access to multiple host sources of essential lipids by interfering vesicular transport.
Capmany, Anahi, Damiani, Maria Elena, Gambarte Tudela, Julian Alberto, Goud, Bruno, Miserey Lenkei, Stephanie, Quintero, Cristian Andres, Raposo, Graça, Romao, Maryse   +7 more
core   +1 more source

Contribution of microscopy for understanding the mechanism of action against trypanosomatids [PDF]

, 2018
Transmission electron microscopy (TEM) has proved to be a useful tool to study the ultrastructural alterations and the target organelles of new antitrypanosomatid drugs.
A Martinez-Palomo, A Montalvetti, A Rassi, AB Penissi, AE Eakin, AH Kolien, AJ Solari, AM Sánchez, Ana Yecê das Neves Pinto, C Brack, CF Silva Da, D Gonzalez-Pacanowska, DA Campbell, DA Johnston, DJ Hammond, DV Andrade, E Bontempi, E Lozano, E Lozano, E Lozano, EO Ogbadoiyi, ES Garcia, ES Lozano, F Dos Reis, FR Opperdoes, FR Opperdoes, FR Opperdoes, FS Laranja, H Meyer, H Meyer, J Aldunate, J Lukes, J McKerrow, J Mottram, JA Urbina, JA Urbina, JA Urbina, JA Urbina, JC Engel, JC Linder, JCP Dias, JCP Dias, JD Bergstrom, JD Maya, JF Turrens, JJ Marr, JL Avila, JL Avila, Juliano de Toledo, K Lazardi, K Miranda, K Miranda, KH Lee, L Simpson, LV Muschietti, M Meirelles, M Nieto, MC Elias, MCQB Elias, MR Ariyanayagam, MR Ariyanayagam, NM Sayed El, O Campetella, OS Giordano, OS Giordano, P Barrera, P Webster, PF Pimenta, R Docampo, S Sepúlveda-Boza, SD Brengio, SR Wilkinson, T Souto-Padron, T Souto-Padron, T Souto-Padron, T Souto-Padron, TA Shapiro, TS Tiuman, V Jimenez-Ortiz, V Sülsen, VP Sülsen, VP Sülsen, VV Costantino, W Souza De, W Souza De, W Souza De, W Souza De, W Souza De, W Souza De, Wanderley de Souza, WE Gutteridge   +90 more
core   +1 more source

Panorama de las anomalías congénitas de interés epidemiológico en México

Perinatología y Reproducción Humana, 2022
Antecedentes: En México las anomalías congénitas representan una importante causa de mortalidad en los menores de un año y en los niños de entre uno y cuatro años.
Omar D. Cortés-Enríquez, Norberto López-Serna, Amairani Hernández-Gallegos, Mónica T. Yáñez-Caballero, Diancil A. Ibarra-Llamas, Iván A. Zamarrón-Segura, Fabiola B. Guerra-Salinas, Víctor M. Beltrán-Aguilar, Anahí Carrazco-Chapa, César A. Rivero-Zambrano, Andrés M. Ortiz-Ríos   +10 more
doaj   +1 more source

Epac, Rap and Rab3 act in concert to mobilize calcium from sperm's acrosome during exocytosis [PDF]

, 2014
BACKGROUND: Exocytosis of sperm's single secretory granule or acrosome (acrosome reaction, AR) is a highly regulated event essential for fertilization. The AR begins with an influx of calcium from the extracellular milieu and continues with the synthesis
Bustos, Matias Alberto, Lucchesi, Ornella, Ruete, María Celeste, Tomes, Claudia Nora   +3 more
core   +1 more source