This study aimed to establish P4 and luteinizing hormone (LH) levels and ovarian activity as approaches to monitor the cyclicity of ewes under postpartum anestrus after the male effect approach. Santa Inês females (n = 66) were evenly distributed into experimental groups where they were brought into contact with an intact male during the postpartum period of 35 to 40 days (T1) and 55 and 60 day...

Analogs of gonadoliberin (GnRH) are widely used in cattle to synchronize estrus and to induce ovulation, as well as for the treatment of ovarian cysts. The aim of this study was to compare the plasma profiles of LH and progesterone and the follicular dynamics in response to the administration of gonadorelin, lecirelin, or buserelin at the dose recommended to induce ovulation. In addition, the b...

BACKGROUND The rationale for double insemination is to create the opportunity for a longer fertilization period as follicle rupture may occur over a wide interval (approximately 22-47 h) after hCG administration in ovarian hyperstimulation (OH) with intrauterine insemination (IUI) cycles. This randomized study evaluates the effectiveness of single versus double IUI in only OH cycles with multi-...

background :although transfusion is a common procedure for treating anemia of prematurity, there is no specific protocol for blood transfusion in premature newborns. so in this study we investigate whether application of a strict protocol has any statistically significant effect on reduction of blood transfusion.   methods : in this study, first group admitted in nicu during 2005 - 2006 and the...

crouzon syndrome is a rare genetic disorder inherited in autosomal dominant pattern with complete penetration and variable expressivity. its most notable characteristic feature is premature synostosis of cranial sutures the case presented is of a 4 yr old boy with box like head with microcephaly, protuberant eyes, hydrocephalus, low visual acquity diagnosed as a case of crouzon syndrome after c...

is it possible to discharge a 2-3 hours, 1134 g weight breast feeding newborn in 24 -36 hours from hospital?   yes, in materno pediatric hospital located in bogatto-clombia it is a routine. it is an approach to prevent high costs and nosocomial infections. it also used to establish a deep relationship based on natural and instinct process.   newborns who are in satisfactory clinical situations,...

kangaroo mother care (kmc) is effective care method that avoids aggressive routinely methods in neonatal wards. objective of this study was comparing kmc with conventional care (incubator) of premature infant in neonatal ward. this study was a randomized controlled clinical trial that has been done in 17 months. 40 premature neonates whose birth weight was less than 1500gr were enrolled in the ...

background: economic burden due to premature mortalities is significant both on health system and on the society as a whole. this study aimed to determine the productivity costs and years of potential life lost associated with five leading causes of death in iran from 2006 to 2010.   methods: data on mortality by sex and age-groups due to five main leading causes of death   (myocardial infarcti...

nec is inflammatory necrosis of intestine with most common site being terminal ileum and ascending colon in preterm babies (1). the condition is typically seen in premature infants, and the timing of its onset is generally inversely proportional to the gestational age of the baby at birth, i.e. the earlier a baby is born, longer is the time of risk for nec in premature babies. the incidence of ...