twenty-four 35-day-old lambs were distributed to a completely randomized design with 3 treatments to study the effects of number of feeding buckets per pen on performance, haematology and behaviour indicators. treatments consisted of 8 (t1), 4 (t2) or 2 (t3) feeding buckets/pen (8 lambs/pen). during the experiment, concentrate was fed at 08:30 in individual feeders. daily dry matter intake (dmi...

objective: considering the various evidences due to effects of trace elements on the outcome of pregnancy, we decided to assess the effect of these elements levels in maternal and cord serum on low birth weight. materials and methods: an analytical cross-sectional study was performed on 344 pregnant women in labour and their neonates in maryam, akbarabadi and vali-e-asr hospitals in tehran, ir...

hypothermia is an important cause of neonatal morbidity and mortality especially in low-income settings. to control this problem in countries such as iran a full knowledge of the situation is of great importance. a review was performed both in persian and english, including international databases. totally 934 articles were reviewed and finally five articles were selected. the incidence of neon...

background: sacral pit is a shallow or deep dimple in the lower sacral region, with a reported prevalence of 3-5% among newborns. the aim of the present study was to investigate spinal cord abnormalities in newborns with sacral pit via ultrasound examinations. methods: in this descriptive study, 3071 infants born at 34-42 weeks of gestation were studied in hospitals affiliated to islamic azad u...

background: patient and parent satisfaction is a significant indicator for the evaluation of quality of care in healthcare systems. this study aimed to evaluate the effect of sociodemographic characteristics on the satisfaction of the parents of newborns admitted in neonatal intensive care units (nicus) in maternity and infant disease hospitals. methods: this descriptive study was conducted on ...

background: external genital anomalies are the most common congenital disorders in male infants with unknown etiology in the majority of cases. according to recent reports, incidence rate of these anomalies is rising in different countries. this study aimed to evaluate the prevalence of external genital anomalies and possible underlying factors in male newborns. methods: this cross-sectional st...

objective the purpose of this study was to assess the frequency of complications of endotracheal intubation (eti) in neonates. methods the newborns that were admitted and needed urgent or semi-urgent intubation were enrolled in this study over a 1 year period. route for intubation in all cases were orotracheal. cases were not routinely sedated or paralyzed. the patients were clinically and radi...

meningitis is an acute inflammation of the protective membranes covering the brain and spinal cord, which are known as the meninges. this infection may be caused by streptococcus pneumonia bacteria. in this study, we presented the case of a female newborn with meningitis secondary to streptococcus pneumonia. her birth weight and height were normal. after 24 hours of birth, the neonate was diagn...

developmental dysplasia of the hip (ddh) is one of the most widely discussed abnormalities in neonates. the advantages of sonographic examination are well known, but its main disadvantage is that it might lead to over diagnosis, which might cause over treatment. variations in the incidence of developmental dysplasia of the hip are well known. during six months study since september 2006 all 130...

abstractthe valves of right horn of systemic venous sinus are prominent structures within the right atrium during early embryonic period. involution of these structures may not be complete, resulting in a spectrum of anatomical presentations such as cyanosis. a full-term male neonate referred to our hospital for precise evaluation of severe cyanosis on the first day of life. echocardiographic e...