abstract：:We present two infants with congenital tracheal stenosis with complete tracheal rings. Both had associated congenital anomalies. The first case showed cardiac malformations, and the second case had agenesis of the right lung. We review the literature, in particular with reference to tracheal stenosis and pulmonary age...

journal_title：Pediatric pulmonology

authors： Voland JR,Benirschke K,Saunders B

更新日期：1986-07-01 00:00:00

abstract：:In a double-blind, randomized trial, we compared the effects of aerosolized metaproterenol to subcutaneous epinephrine in 35 episodes of acute asthma in children between 6 and 19 years of age. Patients were randomized to two parallel groups and then received both a placebo medication and an active medication to a maxi...

journal_title：Pediatric pulmonology

authors： Ruddy RM,Kolski G,Scarpa N,Wilmott R

更新日期：1986-07-01 00:00:00

abstract：:We used an in vitro model system to examine the sites of deposition of aqueous therapeutic aerosols administered through 3-mm, 6-mm, and 9-mm endotracheal tubes (commonly used in infants, children, and adults) at clinically relevant inspiratory flow rates. Aerosol was delivered to the endotracheal tube via a "T" piece...

journal_title：Pediatric pulmonology

authors： Ahrens RC,Ries RA,Popendorf W,Wiese JA

更新日期：1986-01-01 00:00:00

abstract：:The fixed-combination metered aerosol lK6 (fenoterol 0.05 mg/puff, ipratropium bromide 0.02 mg/puff--Berodual, Boehringer-Ingelheim Ltd., Ridgefield, Conn.) was administered to 12 children (8 boys, 4 girls) aged 3 1/2 to 6 2/12 years who had extrinsic bronchial asthma. Three forms of administration, each with a differ...

journal_title：Pediatric pulmonology

authors： Berdel D,Kellersmann U

更新日期：1985-11-01 00:00:00

abstract：:Nicotine, 1 mg/kg body weight/day, was injected subcutaneously in 3 female rabbits during gestational and lactating periods, and the lungs of the offspring were studied by scanning and transmission electron microscopy (SEM and TEM) on days 5, 10, and 25 postpartum. Three other female rabbits served as controls. The si...

journal_title：Pediatric pulmonology

authors： Chen MF,Diotallevi MJ,Kimizuka G,King M,Wang NS

更新日期：1985-11-01 00:00:00

abstract：:The pediatric pneumogram is a frequently used tool in the diagnosis and management of apnea during infancy. We analyzed 287 pneumographic recordings from 123 full-term infants (63 males) obtained during the first 12 months of life to establish normative values for apnea, periodic breathing, and bradycardia. The result...

journal_title：Pediatric pulmonology

authors： Kelly DH,Stellwagen LM,Kaitz E,Shannon DC

更新日期：1985-07-01 00:00:00

abstract：:The structure, distribution, and frequency of neuroendocrine (NE) cells in human fetal lung from early stages of development to term are described. Neuroendocrine cells were studied by electron microscopy and immunostaining for serotonin and bombesin, recently identified markers of these cells in human lung. The diffe...

journal_title：Pediatric pulmonology

authors： Cutz E,Gillan JE,Bryan AC

更新日期：1985-05-01 00:00:00

abstract：:Forced oscillatory respiratory resistance was measured in 138 healthy children aged 2- to 16-years-old using a commercial unit. Regression analysis was performed using the resistance measurements obtained at frequencies of 6 Hz and 26 Hz and averages of measurements obtained at frequencies of from 6-26 Hz, 6-10 Hz, an...

journal_title：Pediatric pulmonology

authors： Hordvik NL,König P,Morris DA,Kreutz C,Pimmel RL

更新日期：1985-05-01 00:00:00