Introduction: Congenital uterine anomalies are common but their effect on reproductive outcome is unclear. result from abnormal formation, fusion or resorption of mullerian ducts during fetal life. The overall frequency 4%. In general fertile population the 5%, in infertile 3%. Recurrent miscarriages occur 5-10% cases. Materials and methods:A hospital based cross-sectional analytical study was ...

I . Application of the Gomori method to sections of the terrestrial nemertine Geonemertes dendyi shows that there is no alkaline phosphatase in the flame cells or in the distal glandular canal of the protonephridia. But the proximal ciliated convoluted canal and the branching ciliated terminal ducts are rich in this enzyme. 2. Sections of the terrestrial triclad Rhynchodemus terrestris show the...

WINDHAGER, ERICH E. Electrophysiological study of renal papilla of golden hamsters. Am. J. Physiol. 206(4) : 694-700. 1g64.Electrical potential differences across the tubular epithelium of loops of Henle and of collecting ducts were measured by microelectrode techniques. In a separate series of experiments concentrations of Na22 and of chloride were estimated in fluid collected from Henle’s loo...

Heat transfer to a fluid passing through a channel filled with porous materials is the subject of this investigation. It includes the derivation of the temperature solutions in channels having different cross sectional geometries. Primarily, consideration is given to a modified Graetz problem in parallel plate channels and circular tubes. This presentation includes numerical features of the exa...

Intraductal ultrasonography (IDUS) provides real-time, cross-sectional imaging of pancreatobiliary ducts and surrounding structures during endoscopic retrograde cholangiopancreatography using a high-frequency ultrasound (US) transducer. Hence, IDUS has been considered a sensitive tool in the evaluation of suspicious choledocholithiasis and neoplasms, to help distinguish between benign and malig...

Recent data suggest that estrogens play a role in regulating fluid resorption from the efferent ducts, though the biochemical mechanisms involved are unknown. The present study has used immunocytochemistry to localize a water channel protein, Aquaporin-1 (AQP-1), to the efferent ducts of male rats and marmoset monkeys from perinatal life through to adulthood and has then investigated its potent...

Three hundred fifty-nine cases of stomatitis nicotina were studied in reverse smokers of home made chuttas. One hundred thirty-five biopsies of papular unbilicated lesions of stomatitis nicotina were studied histopathologically. The biopsies were chosen after toluidine blue staining. Mild dysplastic to severe dysplastic changes were seen around the openings of the ducts of the glands. There wer...

UNLABELLED Leishmaniasis infection may involve destruction of nasal tissues resulting in lacrimal drainage system alteration. PURPOSE To evaluate the frequency of lacrimal excretory system sequelae in patients treated for leishmaniasis. METHODS Forty-five leishmaniasis-treated patients (90 nasolacrimal ducts) were submitted to lacrimal excretory system evaluation. All were evaluated by Jone...

BACKGROUND Patent Ductus Arteriosus (PDA) is a commoncardiac malformation whose treatment locally has been surgical ligation via a lateral thoracotomy. Device closure of the ductus was first performed at the Mater hospital in 1999 in a ten year old male using a five millilitre detachable cook coil. In 2000 the Amplatzer device was introduced to close larger ducts. Subsequently these devices hav...

PURPOSE Nuclear grade of breast DCIS is considered during patient management decision-making although it may have only a modest prognostic association with therapeutic outcome. We hypothesized that visual inspection may miss substantive differences in nuclei classified as having the same nuclear grade. To test this hypothesis, we measured subvisual nuclear features by quantitative image cytomet...