Resultados de búsqueda - "histology"

Sensitivity of histological chorioaminionitis and premature rupture of membranes for neonatal sepsis and its risk factors por Rodríguez Balderrama, Isaías, O Cavazos, Manuel Enrique de la, Martínez Ríos, Arturo, Cadena López, Izela Margarita, Flores Treviño, K. A.

“…The relationship between histological chorioamnionitis with premature rupture of membranes and early neonatal sepsis was established. …”
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Células cebadas en pulmón y nervio periférico en la intoxicación crónica con karwinskia humboldtiana en rata wistar: estudios histológico e histoquímico = Lung and peripheral nerve mast cells in chronic intoxication with karwinskia humboldtiana in wistar rat: histological and histochemical Studies por García Garza, Rubén, Salazar Leal, Martha Elizabeth, Becerra Verdin, Eduardo Mendeleev, Romero Díaz, Víktor J., García Juárez, Jaime, Soto Domínguez, Adolfo, Sepúlveda Saavedra, Julio

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Growth, feed intake, survival, and histological response of white shrimp Litopenaeus vannamei fed diets containing grains naturally contaminated with aflatoxin = Crecimiento, consumo de alimento, supervivencia y respuesta histológica del camarón blanco Litopenaeus vannamei alimentado con dietas de granos contaminados naturalmente con aflatoxinas por Tapia Salazar, Mireya, García Pérez, Oscar Daniel, Velasquez Soto, Ruth Abigail, Nieto López, Martha Guadalupe, Villarreal Cavazos, David Alonso, Ricque Marie, Denis, Cruz Suárez, Lucía Elizabeth

“…Two feeding trials were carried out to evaluate the effect of diets containing corn or peanut grains naturally contaminated with aflatoxins on the growth, feed intake, survival, and histological response of the white shrimp Litopenaeus vannamei. …”
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Role of the polymorphic IL-1B, IL-1RN and TNF-A genes in distal gastric cancer in Mexico por Garza González, Elvira, Bosques Padilla, Francisco Javier, Hold, Georgina, Tijerina Menchaca, Rolando

“…The H. pylori status was determined by histology, rapid urease test, culture and serology for non-cancer controls and by histology for the GC cases. …”
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Quick and Inexpensive Method to Elaborate Tissue Punches Useful in Paraffin Tissue Microarrays por García Garza, Rubén, Rodríguez Vidales, Edgar Paolo, Soto Domínguez, Adolfo

“…TMAs are now considered as a useful powerful research tool in Histology and Pathology laboratories, for the standardization of immunohistochemical techniques along with in situ hybridization. …”
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Conduits Used in Coronary Artery Bypass Grafting: A Review of Morphological Studies por Martínez González, Brenda, Reyes Hernández, Cynthia Guadalupe, Quiroga Garza, Alejandro, Rodríguez Rodríguez, Víctor E., Esparza Hernández, Claudia Nallely, Elizondo Omaña, Rodrigo Enrique, Guzmán López, Santos

“…Keywords: conduits, coronary artery bypass grafting, histology, morphology, permeability…”
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Regulation of Intestinal Immune Response by Selective Removal of the Anterior, Posterior, or Entire Pituitary Gland in Trichinella spiralis Infected Golden Hamsters por Bassaganya Riera, Josep, Hernández Cervantes, Rosalía, Quintanar Stephano, Andrés, Moreno Méndoza, Norma, López Griego, Lorena, López Salazar, Valeria, Hernández Bello, Romel, Carrero, Julio César, Morales Montor, Jorge

“…Likewise, a significant decrease in the fluorescence intensity of Th2 cytokines (with the exception of IL-4) was apparent in the duodenum of control and sham infected hamsters, compared to animals with NIL surgeries, which showed an increase in the expression of IL-5 and IL-13. Histology of duodenal mucosa from NIL hamsters showed an exacerbated inflammatory infiltrate located along the lamina propria, which was related to the presence of the parasite. …”
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Cell death effect of CD47-agonist peptides on different types of leukemia and in a murine model por Uscanga Palomeque, Ashanti Concepción

“…In and in vivo model, tumor volume, survival, cell blood count and tumor histology and immunochemistry (IHC) were assessed, at the same time, administration of a prophylactic antitumor vaccination, and determination of immunologic memory were performed. …”
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Preventing bisphosphonate induced osteonecrosis of the jaw with a polyguanidine conjugate (GuaDex): a promising new approach por Cantorán Castillo, Arquímedes, Beltrán Salinas, Belinda, Antúnez Treviño, Jorge M., Martínez Pedraza, Ricardo, Franco Márquez, Rodolfo, Guzmán García, Mario A., Cerda Flores, Ricardo Martín, Perales Pérez, Raúl Vicente, Zakian, Christian, Ancer Rodríguez, Jesús, Márquez Méndez, Marcela

“…Bone healing, bone mineral density, histology, and blood status were analyzed. The results showed that Group 1 (GuaDex) had no ONJ, extensive ongoing bone regeneration, active healing activity, vascularization, and no presence of bacteria. …”
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Cell death effect of CD47-agonist peptides on different types of leukemia and in a murine model por Uscanga Palomeque, Ashanti Concepción

“…In and in vivo model, tumor volume, survival, cell blood count and tumor histology and immunochemistry (IHC) were assessed, at the same time, administration of a prophylactic antitumor vaccination, and determination of immunologic memory were performed. …”
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A cellularized biphasic implant based on a bioactive silk fibroin promotes integration and tissue organization during osteochondral defect repair in a porcine model por Pérez Silos, Vanessa, Moncada Saucedo, Nidia Karina, Peña Martínez, Víctor Manuel, Lara Arias, Jorge, Marino Martínez, Iván Alberto, Camacho Morales, Alberto, Romero Díaz, Víktor J., Lara Banda, María del Refugio, García Ruíz, Alejandro, Soto Domínguez, Adolfo, Rodríguez Rocha, Humberto, López Serna, Norberto, Tuan, Rocky S., Lin, Hang, Fuentes Mera, Lizeth

“…BSs were assembled by fibroin crystallization with methanol, and the mechanical features and histological architectures were evaluated. The scaffolds were cellularized and matured for 12 days, then implanted into an osteochondral defect in a porcine model (n = 4). …”
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Leptin receptor expression during the progression of endometrial carcinoma is correlated with estrogen and progesterone receptors por Méndez López, Luis Fernando, Zavala Pompa, Ángel, Cortés Gutiérrez, Elva Irene, Cerda Flores, Ricardo Martín, Dávila Rodríguez, Martha Imelda

“…However, most studies neither included samples of the entire histological progression of endometrial carcinoma nor examined Ob-R jointly with the estrogen and progesterone receptors (ER and PR, respectively). …”
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Askin tumor: Case report and literature review por Cueto Ramos, Rubén Gerardo, Ponce Escobedo, Aurora Natalia, Montero Cantú, Carlos Alberto, Muñoz Maldonado, Gerardo Enrique, Ruiz Holguín, Eduardo, Viches Cisneros, Natalia

“…Askin tumor is an uncommon malignant neoplasm of a neuroectodermic origin that arises from the soft tissues of the thoracopulmonary wall. Defined histologically by Askin and Rosai in 1979 as a malignant small round cell tumor. …”
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Case for diagnosis. A bluish nodule on the scalp por Martínez Cabriales, Sylvia Aideé, Miranda Maldonado, Ivett C., Ocampo Candiani, Jorge

“…The tumor was surgically excised and sent for dermatopathological study. Histological examination showed a circumscribed dermal tumor without epidermal attachment…”
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Efficacy and safety of pirfenidone in patients with second-degree burns: a proof-of-concept randomized controlled trial por Mecott, Gabriel A., González Cantú, Iván, Dorsey Treviño, Edgar Gerardo, Matta Yee Chig, Daniel, Saucedo Cárdenas, Odila, Montes de Oca Luna, Roberto, Pérez Porras, Sergio, García Pérez, Mauricio M.

“…MAIN RESULTS: Patients treated with pirfenidone showed a remarkable improvement in wound re-epithelialization at day 7 (148.98 ± 13.64 vs 119.27 ± 15.55 μm; P = .029; 95% confidence interval, 4.14-55.29). Histologic evaluations showed less wound fibrosis in the pirfenidone group. …”
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A Fatal Case of Generalized Lysosomal Storage Disease in an Infant. por Ponce Camacho, Marco Antonio, Melo de la Garza, Américo, Barboza Quintana, Álvaro, Barboza Quintana, Oralia, Ancer Rodríguez, Jesús, Ramírez Bon, Enrique, Garza Alatorre, Arturo Gerardo, Rodríguez Gutiérrez, Nora Alicia

“…Autopsy findings of a 7 month-old girl with histological and ultrastructural changes consistent with gangliosidosis are presented.…”
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Analyses of chondrogenic induction of adipose mesenchymal stem cells by combined co-stimulation mediated by adenoviral gene transfer por Garza Veloz, Idalia, Romero Díaz, Víktor J., Martínez Fierro, Margarita de la Luz, Marino Martínez, Iván Alberto, González Rodríguez, Manuel, Martínez Rodríguez, Herminia Guadalupe, Espinoza Juárez, Marcela Alejandra, Bernal Garza, Dante A., Ortiz López, Rocío, Rojas Martínez, Augusto

“…These were harvested at various time points for detection of cartilage-specific genes expression by quantitative real-time PCR or after 14 and 28 days for histologic and biochemical analyses detecting proteoglycans, collagens (II, I and X), and total sulfated glycosaminoglycan and collagen content, respectively. …”
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Non-syndromic bilateral ovarian sex cord stromal tumor with annular tubules in a postmenopausal elderly woman as an incidental finding por Luna Limón, Claudia Gabriela, Ruíz Siller, Teresita de Jesús, Barboza Quintana, Oralia, Garza Guajardo, Raquel, Gómez Macías, Gabriela Sofía

“…A bilateral SCTAT was diagnosed,associated with a focus of Leydig cell hyperplasia, an endometrial polyp and endomethroid intraepithelialneoplasia.DISCUSSION: SCTAT is a very rare histological variant in postmenopausal women. The case we present isspecial, different to what has been reported in the literature regarding these tumors.CONCLUSION: It is important to be aware that SCTATs can also be present in older women, they can bebilateral despite not being related to PJS syndrome and must be considered as a differential diagnosis inovarian tumors.…”
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Fan worms (Annelida: Sabellidae) from Indonesia collected by the snellius II expedition (1984) with descriptions of three new species and tube microstructure por Tovar Hernández, María Ana, Ten Hove, Harry A., Vinn, Olev, Zatoń, Michał, De León González, Jesús Ángel, García Garza, María Elena

“…Further, Sabella (Potamilla) polyophthalmos Grube is transferred to Pseudopotamilla. Additional histological accounts of B. porifera and tube microstructure of A. acrophthalmos, B. porifera, P. anodina, Pseudopotamilla polyophthalmos and Sabellastarte spectabilis are also included.…”
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Nasal eosinophilic angiocentric fibrosis with IgG4-positive plasma cell infiltration por Sáenz Ibarra, Bárbara, Ceceñas Falcón, Luis Ángel, Cárdenas de la Garza, J. A., Garza Elizondo, Mario Alberto, De Hoyos R, Dieste, Barboza Quintana, Oralia

“…The lesion was surgically excised. Histological examination revealed features of EAF with an IgG4/IgG plasma cell ratio >73% and 31 IgG4 stained cells per high power field. …”
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