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Turban pin aspiration; a potential risk for young Islamic girls
(ELSEVIER SCI IRELAND LTD, 1999)
A turban is a kind of headcover, worn for religious intentions. In Islamic countries, girls start to wear a turban with the onset of puberty. Turban pins (headscarf needles) are used for attaching the layers of turban to ...
Ab initio study of the protometric tautomerism of adenine
(1999)
Eight tautomers of adenine have been studied by using ab initio theory in the gas phase and in solution. Their stability order has been determined by using the HF/3-21G approximation. The HF/3-21G level calculations predict ...
The effect of lead inhalation on rat lung morphology
(1999)
Lead may exert toxic effects on several organ systems, but those in the lung are the most insidious. Therefore the aim of the present study was to investigate the morphological alterations caused by lead intoxication in ...
Effects of endothelin-1 and calcium channel blockers on contractions in human myometrium - A study on myometrial strips from normal and diabetic pregnant women
(SCI PRINTERS & PUBL INC, 1999)
OBJECTIVE: We studied the effect of endothelin (ET)-1 on spontaneous contractions and the effects of nimodipine and isradipine on ET-l-induced contractions in myometrial tissue from normal and diabetic pregnant women. STUDY ...
Corporal reactivity to adenosine and prostaglandin E-1 in alloxan-induced diabetic rabbit corpus cavernosum, and the effect of insulin therapy
(BLACKWELL SCIENCE LTD, 1999)
Objective To investigate the changes in corporal reactivity to adenosine and prostaglandin E-1 (PGE(1)) in corpus cavernosal strips from alloxan-induced diabetic rabbits and to determine the effects of insulin therapy. ...
In vitro potency and stability of fortified ophthalmic antibiotics
(BLACKWELL SCIENCE ASIA, 1999)
Purpose: This study evaluates the in vitro potency, stability and contamination of the fortified ophthalmic antibiotic preparations of cefazolin, vancomycin, gentamicin and tobramycin stored for 4 weeks. The effects of the ...
Binding energies of excitons in symmetric and asymmetric coupled double-quantum well structures in a magnetic field
(1999)
The binding energy of excitons in the symmetric and asymmetric coupled double GaAs/$Ga_{1-x}Al_xAs$ quantum wells is calculated by using variational approach. Results have been obtained as a function of the potential ...
Determination of intestinal uptake of iron and zinc using stable isotopic tracers and rare earth markers
(PERGAMON-ELSEVIER SCIENCE LTD, 1999)
Determination of trace element absorption using enriched stable isotopic tracers and faecal monitoring has required 5-10 days collection of faecal output. In this study, the possibility of using rare earths as non-absorbable ...