Microbial communities and their associated metabolic activity in marine sediments have a profound impact on global biogeochemical cycles. Their composition and structure are attributed to geochemical and physical factors, but finding direct correlations has remained a challenge. Here we show a significant statistical relationship between variation in geochemical composition and prokaryotic comm...

The LA-ICP-MS U-Pb method has been used to define the Palaeoarchaean (3264 ± 7 Ma) age of zircon from metarhyodacite Aleksandrovsk Suite Mykhailivka Series (the southeastern part Tim-Yastrebov structure Kursk Magnetic Anomaly (KMA)). According geochemical data, primary melt probably developed in a crustal magmatic source due melting older felsic rocks. closely resemble composition felsic, igneo...

introduction: in a prospective blind study, we evaluated sonohysterography (shg) as a diagnostic tool for uterine cavity and tubal patency and compare shg with laparoscopy in tubal patency and hysterosalpyngography for uterine anomaly as gold standard methods. material and methods: 76 infertile patients undergone shg and hsg and laparoscopy and comparison between the different diagnostic techni...

OBJECTIVE To describe the clinical and ocular histopathological findings in multiple members of a family with congenital Axenfeld-Rieger anomaly, atrial septal defect, and sensorineural hearing loss. METHODS We performed a retrospective review of the medical charts and the ocular histopathological material of multiple members of a family. RESULTS Congenital Axenfeld-Rieger anomaly and glauc...

statement of problem: blindness as a disability seems to produce difficulties to reach an ideal heath status of the teeth. moreover ordinary educational health programmes for this group of population, especially children, are not successful. purpose: investigate the dental health status of these children and to see if they are really different with the normal population. materials and methods: ...

Herein we present a rare ureteric duplication anomaly; blind ending bifid ureter with calculi which is asymptomatic unless complicated by infection, reflux, calculi or malignancy. The diagnosis is often missed at intravenous urography (IVU) and US because the ipsilateral ureter and kidney are grossly normal. In this case the diagnosis was established with ultrasound (US) and mainly with multide...

Cebocephaly is a very rare congenital midline facial anomaly characterized by a blind-ended single nostril and ocular hypotelorism, and is usually combined with alobar holoprosencephaly. We report here a case of alobar holoprosencephaly with cebocephaly and craniosynostosis. Chromosomal analysis revealed normal karyotyping. The facial dysmorphism was characterized by the single nostril, hypotel...