Uterine leiomyomas (ULs) are benign monoclonal tumors that arise from the underlying myometrial tissue in the uterus. Effective therapies are still lacking because of poor understanding of the pathophysiology and epidemiology. Hence, it is urgent to establish efficient animal models to screen novel anti-...
Abstract Background Cocaine-and amphetamine regulated transcript (CART) is an endogenous neuropeptide, which is widespread in animals, plays a key role in regulation of follicular atresia in cattle and sheep. Among animal ovaries, CART mRNA was firstly found in the cattle ovaries. CART was localized in ...
SUMMARY: Special features of nanoparticles have resulted in their widespread use. Small molybdenum trioxide (MoO 3) nanoparticles can translocate from the entry portals into the circulatory and lymphatic systems and ultimately to body tissues and organs depending on their composition and size. In this re...
Molibdeno/administración & dosificación,
Oxígeno/administración & dosificación,
Nanopartículas,
Folículo Ovárico/efectos de los fármacos,
Ovario/efectos de los fármacos,
Ratas Wistar,
Estrógenos/sangre,
Progesterona/sangre,
Tamaño de los Órganos/efectos de los fármacos,
Gonadotropinas/sangre,
Ovario/ultraestructura,
Microscopía Electrónica
A dermatite autoimune à progesterona (DAP) é uma reação autoimune à progesterona de origem endógena ou exógena, caracterizada por manifestações clínicas e mecanismos fisiopatológicos diversos. Doença complexa, subdiagnosticada e associada à alta morbidade. O diagnóstico de DAP baseia-se na ...
ABSTRACT Objective To evaluate the predictive capacity for pregnancy of the progesterone level on the day of administering human chorionic gonadotropin, in women submitted to assisted reproductive techniques. Methods An observational study with 914 women submitted to assisted reproductive techniques ...
Abstract In order to achieve successful captive breeding the Podocnemis expansa, it is necessary to study their reproductive endocrinology. The purpose of this research was to evaluate and characterize plasma concentrations in gonadotrophic, gonadic, corticosterone and prolactin hormones from Giant Amazo...
La incidencia del embarazo gemelar ha aumentado en todo el mundo de manera significativa en los últimos años. Uno de los principales problemas asociados es la prematurez, la cual afecta prácticamente al 50% de los embarazos gemelares, y es la causa única más importante de morbilidad y mortalidad per...
ABSTRACT CONTEXT AND OBJECTIVE: The relationship between sex hormones and asthma has been evaluated in several studies. The aim of this review article was to investigate the association between asthma and female sex hormones, under different conditions (premenstrual asthma, use of oral contraceptives, ...
Abstract:The agouti (Dasyprocta sp.) is a hystricomorph rodent found in some regions of the Americas. It is an important cynegetic species, which indicates that the overhunting is a threat to their conservation. Very little is known about this wildlife in relation to what already has been studied in dome...
