SUMMARY: Over time, Goldner's trichrome staining has been essential in paraffin soft tissue research. However, its classic application involves prior decalcification, generating disadvantages in the integrity of the samples and the interpretation of results. This study seeks to overcome the limitations a...
Stem cells are undifferentiated cells that can be distinguished from others by their ability to self-renew and to differentiate into new specific cell types. Mesenchymal stem cells (MSC) are adult stem cells that can be obtained from different sources, such as adipose tissue, bone marrow, dental pulp, an...
Biomarcadores/análisis,
Células Madre Mesenquimatosas/clasificación,
Proteína ADAM17/farmacología,
Adipocitos/metabolismo,
Antígenos/efectos adversos,
Estratos Germinativos,
Citocinas/efectos adversos,
Citometría de Flujo/instrumentación,
Coloración y Etiquetado/métodos,
Condrocitos/clasificación,
Células Madre,
Cordón Umbilical,
Células Madre Adultas/clasificación,
ADN/agonistas,
Espectrometría de Masas/métodos,
Factores de Crecimiento Transformadores/agonistas,
Fibroblastos/química,
Aislamiento de Pacientes,
Scientists for Health and Research for Development,
Separación Celular/instrumentación,
Trasplante/efectos adversos,
Técnica SELEX de Producción de Aptámeros/instrumentación
SUMMARY: Letrozole is mainly used for the treatment of unexplained infertility, breast cancer and polycystic ovarian syndrome, with secondary use in ovarian stimulation. In cases of unexpected or unknown pregnancy during the use of letrozole, letrozole may cause a teratogenic effect on the fetus. In this...
Desarrollo Óseo/efectos de los fármacos,
Osteogénesis/efectos de los fármacos,
Teratógenos/farmacología,
Letrozol/farmacología,
Letrozol/efectos adversos,
Antineoplásicos/farmacología,
Antineoplásicos/efectos adversos,
Inmunohistoquímica,
Ratas Wistar,
Coloración y Etiquetado/métodos,
Desarrollo Fetal/efectos de los fármacos
SUMMARY: The aim of the present study was to evaluate the effect of different staining techniques on applicability and accuracy of tooth cementum annulation (TCA) method. Nine decalcination techniques, 8 dehydration protocols and 8 different techniques were applied in 3 teeth from the persons of a known ...
Actinic prurigo (AP) is a type of photodermatosis that primarily affects the Latin American mestizo population. Histologically, AP cheilitis exhibits acanthosis with spongiosis and vacuolation of the basal cell layer overlying a dense lymphocytic inflammatory infiltrate that forms well-defined lymphoid f...
SUMMARY: Human skin melanin was stained using the Fontana's silver nitrate method and Schmorl method. The results showed that, in the Fontana's silver nitrate method, melanin and silver-bound cells were black and other tissues were red. When stained using the Schmorl method, effects on melanin differed b...
SUMMARY: Histological techniques are the study of animal and human tissues through staining and examining them under a microscope. To demonstrate the axonal degeneration and demyelination in histological studies, the Luxol Fast Blue staining is gold standard techniques. In this study, a new histochemical...
While various neurodegenerative diseases affect cortical mass differently, finding an optimal and accurate method for measuring the thickness and surface area of cerebral cortex remains a challenging problem due to highly convoluted surface of the cortex. We therefore investigated cortical thickness in a...
Abstract: The special picrosirius red staining highlights the natural birefringence of collagen fibers when exposed to polarized light. The results from birefringence allow to evaluate the organization of the collagen fibers in the tissues. The authors intend to elucidate all steps to obtain and capture ...
Administración Cutánea,
Compuestos Azo/química,
Birrefringencia,
Colágeno/análisis,
Colágeno/ultraestructura,
Colágenos Fibrilares/ultraestructura,
Caballos,
Microscopía de Polarización/métodos,
Fotomicrografía,
Piel/citología,
Piel/ultraestructura,
Coloración y Etiquetado/métodos
