(1) No respiratory-distress syndrome of the newborn occurred when total amniotic-fluid cortisol was greater than 60 ng per milliliter (16 patients).
(2) Ten milliliters of the solution inappropriately came into contact with nasal mucous membranes, causing excessive drug absorption.
(3) The frequency of spontaneously occurring mutants resistant to 0.5, 1, 2, 4 and 8 micrograms of temafloxacin or ciprofloxacin per milliliter was documented with four Staphylococcus aureus and four Staphylococcus epidermidis strains.
(4) The mean PC20 (the concentration of inhaled histamine causing a 20 percent decrease in FEV1, a measure of hyperresponsiveness) was 0.26 mg per milliliter.
(5) The concentration of prey and the ciliate mean cell volume, dry weight, and number per milliliter were determined at known growth rates.
(6) Studies with (14)C-ATP showed that 5 x 10(-5) to 5 x 10(-4) mmole of ATP was firmly associated with each milliliter of packed cells after an hour's incubation at 24 degrees C. Labeling studies also showed that prevention of the ATP effects by Mg(++) ions was not due to a decrease in the amount of ATP associated with the cells.
(7) A suspension of 0.6 mg polyvinyl alcohol foam powder per milliliter of normal saline was found to be optimum.
(8) When the original ratio was 100:1, the staphylococci did not reach 5 x 10(6) cells per milliliter at 10, 15, 22, or 30 C (with one exception), when growing with cultures representing six species of coliform bacteria and two of Proteus.
(9) A mixer made from a bundle of glass tubules can mix two solutions within 30 microseconds, with a total-solution flow rate of 1.33 milliliters per second.
(10) Ten to fifteen milliliters of a 20 percent magnesium sulfate solution, given intravenously over 1 minute, followed by a slow 4 to 6 hour infusion of 500 ml of 2 per cent magnesium sulfate in 5 per cent dextrose in water is recommended.
(11) Long-term follow-up, averaging twenty months, failed to demonstrate the efficacy of a second injection of epidural steroids administered to the patients whose pain did not respond within twenty-four hours to an injection of either eighty milligrams of methylprednisolone acetate combined with five milliliters of 1 per cent procaine or two milliliters of sterile saline combined with five milliliters of 1 per cent procaine.
(12) In patients with chronic progressive multiple sclerosis, mean TNF-alpha levels were significantly higher in the cerebrospinal fluid than in corresponding serum samples (52.41 vs. 11.88 U per milliliter; range, 2 to 178 vs. 2 to 39; P less than 0.001).
(13) Randomized hearts were perfused for 2 hours with dexamethasone, 15 mg. per milliliter in buffered salt solution.
(14) The AIU at 1 and 4 mg. per milliliter were less active, but showed more rapid healing than the saline control.
(15) Sedation was accomplished by means of one to six injections of one-half milliliter of a local anesthetic at weekly intervals.
(16) The patient had normal serum 25-hydroxyvitamin D (14 ng per milliliter) and markedly elevated serum 1,25-dihydroxyvitamin D (137 pg per milliliter).
(17) The method is sensitive to as little as 10 picograms of 1,25-(OH)2D, and triplicate assays can be done on 5 milliliters of plasma.
(18) One milliliter of solution was applied twice daily over 150 cm2 of bald scalp to each subject for 6 days.
(19) Allometric relationships for mitochondrial membrane surface area were also determined both per milliliter tissue and per total tissue.
(20) In a specific radiotherapy patient, the value was 65 milliliters per minute per 100 grams of tissue, with 63 percent wash-out of oxygen-15 through incorporation into tissue water.