An ordinal ranking system for clinically grading disability due to chronic asthma is described, by which to quantitate the changing course of individual patients during time-sequence observations. Experience over two years with 47 asthmatic patients undergoing various trials of disodium cromoglycate therapy indicates this index is very sensitive, reasonably reproducible in the hands of clinicia...

AIM AND OBJECTIVES To develop a simple, sensitive, cost-effective and reproducible UV-spectrophotometric method and validate for the estimation of disodium edetate in topical gel formulations. MATERIALS AND METHODS Solution of disodium edetate reacts with ferric chloride to form complex in 0.1 N HCl giving λmax at 270 nm. Beer's law was obeyed in the concentration range of 5-50 μg/mL (r (2) =...

The effects on the peak expiratory flow rate of the drug sequences, placebo-salbutamol-disodium cromoglycate and placebo-disodium cromoglycate-salbutamol administered via a nebuliser were examined in 35 children with asthma. Twenty children were each examined once within 4 hours of admission to hospital with an acute attack of asthma, and the remaining 15 children were examined later in the att...

The protein content in the sputum of nine patients with asthma was compared with that in 11 non-asthmatic patients by a method of gel electrophoresis. It was found that the albumin content was significantly higher in the sputum of the asthmatics than of the non-asthmatics (P<001). A further 11 asthmatic patients who were taking disodium cromoglycate (Intal) as part of their treatment had sputum...

Fospropofol disodium (Lusedra) for anesthesia sedation.

The oral toxicity of boron compounds to the Argentine ant, Linepithema humile (Mayr), was evaluated in laboratory tests. The ants were provided 25% sucrose water containing 0.5 and 1% boric acid, disodium octaborate tetrahydrate, and borax. Lethal times of these solutions were a function of the concentration of boron. In field tests, the ants showed no discrimination between disodium octaborate...

A simple, sensitive, cost-effective and reproducible UV-spectrophotometric method has been developed and validated for the estimation of disodium edetate in topical gel formulations. Solution of disodium edetate reacts with ferric chloride to form complex in 0.1 N HCl giving λmax at 270 nm. Beer's law was obeyed in the concentration range of 5-50 μg/mL (r (2)= 0.9997). The limit of detection an...

Background Safety data on routine clinical use of gadoxetate disodium in elderly patients is not reported yet. Purpose To assess the safety of liver specific gadoxetate disodium in contrast enhanced magnetic resonance imaging in elderly patients (≥65 years) in comparison to adults (18-64 years). Material and Methods Safety data on gadoxetate disodium were analyzed from 12 clinical phase II-III ...

We synthesized two water-soluble porphyrins appending platinum(II) complexes [alpha,beta-(4a) and alpha,alpha-(4b) 5,15-bis(2-trans-[PtCl(NH3)2]N-2-aminoethylaminocarbonylphenyl) 2,3,7,8,12,13,17,18-octamethylporphyrin] and studied their reactions with a variety of nucleic acids [disodium adenosine-5'-monophosphate (AMP), disodium guanosine-5'-monophosphate (GMP), disodium thymidine-5'-monophos...

A subchronic oral toxicity study on pyrroloquinoline quinone (PQQ) disodium salt was performed in rats. Sprague-Dawley rats were randomly divided into four groups (10 rats/sex/group) and administered with PQQ disodium salt at doses of 0 (control), 100, 200 and 400 mg/kg bw/day by gavage for 13 weeks. Daily clinical observations and weekly measurement of body weights and food consumption were co...