Resultados de búsqueda - "histology"

Adenocarcinoma colorrectal: análisis de correlación entre la concentración de células madre de tumor ABCB1+/BNIP3+/KRT18+, fármacorresistencia y respuesta clínica a FOLFOX-6. por Solis Coronado, Orlando Daniel

“…This study will allow the analysis of histological cuts by means of immunocytochemistry, considerably simplifying the detection of CMT resistant to 5FUOL. …”
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Adenocarcinoma colorrectal: análisis de correlación entre la concentración de células madre de tumor ABCB1+/BNIP3+/KRT18+, fármacorresistencia y respuesta clínica a FOLFOX-6. por Solis Coronado, Orlando Daniel

“…This study will allow the analysis of histological cuts by means of immunocytochemistry, considerably simplifying the detection of CMT resistant to 5FUOL. …”
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In VivoChemoprotective Activity of Bovine Dialyzable Leukocyte Extract in Mouse Bone Marrow Cells against Damage Induced by 5-Fluorouracil por Coronado Cerda, Erika Evangelina, Franco Molina, Moisés Armides, Mendoza Gamboa, Edgar, Prado García, Heriberto, Rivera Morales, Lydia Guadalupe, Zapata Benavides, Pablo, Rodríguez Salazar, María del Carmen, Caballero Hernández, Diana Elia, Tamez Guerra, Reyes Silvestre, Rodríguez Padilla, Cristina

“…In order to investigate the chemoprotection effect of ICRP on bone marrow cells in 5-FU treated mice, total bone marrow (BM) cell count, bone marrow colony forming units-granulocyte/macrophage (CFU-GM), cell cycle, immunophenotypification, ROS/superoxide and Nrf2 by flow cytometry, and histological and hematological analyses were performed. …”
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Studies on the Physiology of Atractosteus Spatula Larval Development and Its Applications to Early Weaning Onto Artificial Diets por Mendoza, Roberto, Aguilera, Carlos, Montemayor, Jesús, Revol, Agnes, Holt, Joan

“…Snout length was significantly reduced in larvae treatedwith thiourea without affecting growth, whereas in larvae treated with T3 snoutdevelopment was accelerated. Histological assessment of the development of the digestivetract revealed that at the onset of exogenous feeding (5DAH) the digestive tract wascompletely developed. …”
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Polymorphisms in GSTM1, GSTT1, GSTP1, and GSTM3 genes and breast cancer risk in northeastern Mexico : Short Communication por Jaramillo Rangel, Gilberto, Ortega Martínez, Marta Graciela, Cerda Flores, Ricardo Martín, Barrera Saldaña, Hugo Alberto

“…Genotypes were determined for 243 women with histologically confirmed breast cancer and 118 control subjects. …”
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Detoxification of implant surfaces affected by peri-implant disease: an overview of non-surgical methods por Valderrama, Pilar, Blansett, Jonathan A., Gonzalez, Mayra G., Cantu, Myrna G., Wilson, Thomas G.

“…The outcome variables were the ability of the therapeutic method to eliminate the biofilm and endotoxins from the implant surface, the changes in clinical parameters including probing depth, clinical attachment levels, bleeding on probing; radiographic bone fill and histological reosseointegration. Results: From 134 a ticles found 35 were analyzed. …”
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Dermoscopic features of acral melanocytic nevi in a case series from Mexico por González Ramírez, Roger Adrián, Guerra Segovia, Carolina, Garza Rodríguez, Verónica, Garza Báez, Pamela, Gómez Flores, Minerva, Ocampo Candiani, Jorge

“…Study limitations: The lesions were not biopsied, so clinical-histological correlation could not be performed. The study did not correlate dermoscopic patterns with age. …”
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Copper Induces Damage, Oxidative Stress and Cell Death in Endothelium of Chronic Intoxicated Wistar Rats por Fernández Rodarte, Bernardo Alfonso, Soto Domínguez, Adolfo, González Navarro, Alejandro, Mellado Ayala, Maximiliano, Piña Mendoza, Edgar, Rodríguez Rocha, Humberto, Montes de Oca Luna, Roberto, Guerra Leal, Jesús Dante

“…Expression of eNOS was detected in the endothelium of the aorta and vessels of the lung. Our study shows histological changes in the walls of the great vessels of intoxicated rats with copper, and the increment of inflammatory cells in the alveoli of the study model, mainly at a high dose of copper exposition. …”
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Decellularization of human umbilical arteries por Rodríguez Rodríguez, Víctor Emanuel, Quiroga Garza, Alejandro, Rodríguez Roque, Carlos Saúl, Loera Arias, María de Jesús, Soto Domínguez, Adolfo, Guzmán López, Santos, Vílchez Cavazos, José Félix, Montes de Oca Luna, Roberto, Elizondo Omaña, Rodrigo Enrique

“…Evaluation of cellular and nuclear material, collagen fibers, elastic fibers, and glycosoaminoglycans of the extracellular matrix (ECM) were evaluated as well as morphometric analysis under histological and immunohistochemical techniques. Triton X-100 was ineffective, preserving nuclear remains identified by immunofluorescence, had the most notable damage to elastic fibers, and decrease in collagen. …”
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Quiste dermoide en el piso de la boca: comunicación de un caso por Santos Garza, Felícitos, Treviño González, José Luis, González Andrade, Baltazar, Villagómez Ortiz, Vicente José, Santos Lartigue, Ramiro, Tamez González, Ronaldo

“…These lesions, which develop slowly and are painless, occur in young adults between 15 to 35 years old, but they can be present at any age,. Common histological findings are mesoderm and ectoderm tissue (skin and annex). …”
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Hepatoprotective effect of commercial herbal extracts on carbon tetrachloride-induced liver damage in Wistar rats por Cordero Pérez, Paula, Aguirre Garza, Marcelino, Camara Lemarroy, Carlos Rodrigo, Alarcón Galván, Gabriela, Cantú Sepúlveda, Daniel, Bernal Ramirez, Judith, Torres González, Liliana, Guzmán de la Garza, Francisco Javier, Zapata Chavira, Homero, Sotelo Gallegos, Ma. de Jesús, Torres Esquivel, CipactliNadjedja, Sánchez Fresno, Ethel Corinthia, González Saldívar, Gerardo, Muñoz Espinosa, Linda Elsa

“…The albumin content, total protein, and bilirubin were assayed to determine their serum and antioxidant levels; lipid peroxidation was assessed in the serum and liver tissue. Histological studies were carried out to confirm the biochemical results. …”
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Efecto tóxico in vivo e in vitro de los extractos polares de nueve plantas utilizadas en medicina tradicional. por González Yáñez, Ma. Guadalupe Ernestina

“…Furthermore, the Calea ternifolia's extract showed histological changes in the male Wistar rats' kidney. …”
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Efecto tóxico in vivo e in vitro de los extractos polares de nueve plantas utilizadas en medicina tradicional. por González Yáñez, Ma. Guadalupe Ernestina

“…Furthermore, the Calea ternifolia's extract showed histological changes in the male Wistar rats' kidney. …”
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Histomorphometric and Immunohistochemical Study of Early Adaptative Response of the Vascular Wall in a Termino-Terminal Microsurgical Model of Femoral Vessels in Wistar Rat por Velázquez Gauna, Sergio Everardo, Soto Domínguez, Adolfo, Quiroga Garza, Alejandro, Reyes Hernández, Cynthia Guadalupe, Chávez Reyes, Arturo, Morales Avalos, Rodolfo, Montes de Oca Luna, Roberto, Guzmán López, Santos, Elizondo Omaña, Rodrigo Enrique

“…The samples were processed with histological technique to analyze the overall structure with hematoxylin and eosin, the composition of the vessel wall with Masson trichrome technique, the proliferating and smooth muscle cells were detected with immunohistochemistry (anti-PCNA, anti-actin and anti CD68) and the induction of apoptosis with TUNEL technique. …”
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Collision tumor of the kidney composed of clear cell carcinoma and collecting duct carcinoma treated with cabozantinib and nivolumab por Salazar Mejía, Carlos Eduardo, Oyervides Juárez, Víctor Manuel, Wimer Castillo, Blanca Otilia, Vidal Gutiérrez, Oscar, Garza Guajardo, Raquel, Grande, Enrique

“…This is the first documented case of renal CT with a CDC component that obtained a partial response to combined treatment with immunotherapy and target therapy as first-line treatment; obtaining the longest overall survival reported in the setting of a metastatic renal CT with this histological combination. We need to expand the knowledge regarding the treatment of metastatic CDC, either as a single entity or as a component of a renal CT, in order to offer the best possible therapeutic outcome.…”
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A bioactive cartilage graft of IGF1-transduced adipose mesenchymal stem cells embedded in an alginate/bovine cartilage matrix tridimensional scaffold por Moncada Saucedo, Nidia Karina, Marino Martínez, Iván Alberto, Lara Arias, Jorge, Romero Díaz, Víktor J., Camacho Morales, Alberto, Valdés Franco, José A., Pérez Silos, Vanessa, García Ruíz, Alejandro, Lin, Hang, Tuan, Rocky S., Ramos Payán, Rosalío, Lara Banda, María del Refugio, Ortiz López, Rocío, Rojas Martínez, Augusto, Fuentes Mera, Lizeth

“…This study reports the development of an implant constructed with IGF1-transduced adipose-derived mesenchymal stem cells (immunophenotypes: CD105+, CD90+, CD73+, CD14-, and CD34-) embedded in a scaffold composed of a mix of alginate/milled bovine decellularized knee material which was cultivated in vitro for 28 days (3CI). Histological analyses demonstrated the distribution into isogenous groups of chondrocytes surrounded by a de novo dense extracellular matrix with balanced proportions of collagens II and I and high amounts of sulfated proteoglycans which also evidenced adequate cell proliferation and differentiation. …”
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Experimental Granulomatous Pulmonary Nocardiosis in BALB/C Mice por Larcombe, Alexander, Mifuji Lira, Roque Masaharu, Limón Flores, Alberto Yairh, Salinas Carmona, Mario César, Ortiz Stern, Alejandro

“…Mice infected with 109 CFUs progressed towards death within a week while mice infected with 108 CFUs died after five to six months. Histological examination of the lungs revealed that both the higher and lower doses of NbGFP induced granulomas with NbGFP clearly identifiable at the center of the lesions. …”
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mRNA levels of TLR4 and TLR5 are independent of H pylori por Garza González, Elvira, Bocanegra García, Virgilio, Bosques Padilla, Francisco Javier, Flores Gutiérrez, Juan Pablo, Moreno, Francisco, Perez Perez, Guillermo Ignacio

“…The mRNA levels of both receptors were not influenced by the vacA status (P > 0.05 for both receptors) and there were no differences in TLR4 or TLR5 mRNA levels among the different clinical presentations/histological findings (P > 0.05). In the in vitro assay, the mRNA levels of TLR4 or TLR5 in AGS cells were not influenced by the vacAs1 status or the clinical condition associated with the strains (P > 0.05 for both TLR4 and TLR5). …”
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Evaluación del proceso de cicatrización de heridas tratadas con nanocompósitos a base de quitosano y nanopartículas de oro funcionalizadas con calreticulina. por Hernández Martínez, Sara Paola

“…In vivo mice treated with the nanocomposite presented significantly faster tissue regeneration. The histological evaluation showed re-epithelization and the formation of granular tissue, as well as an increase of collagen deposition. …”
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Evaluación del proceso de cicatrización de heridas tratadas con nanocompósitos a base de quitosano y nanopartículas de oro funcionalizadas con calreticulina. por Hernández Martínez, Sara Paola

“…In vivo mice treated with the nanocomposite presented significantly faster tissue regeneration. The histological evaluation showed re-epithelization and the formation of granular tissue, as well as an increase of collagen deposition. …”
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