This video is Part 2 of the Alphabet ABC Phonics Series, covering letters H, I, J, and K. This series goes through each of the letters, starting with A and ending with Z. Each letter is...more

2022年12月8日 · High frequency jet ventilation is one mode of ventilation used to support breathing in neonates that can possibly be of additional benefit to some subgroups of neonates compared to other modes of ventilation.

1991年5月15日 · We hypothesize that the HFJF-fed DMNL may not be enhancing DIT as reflected in normal BAT size, because they had not attained a degree of fatness to activate this system, or the DMN lesions impaired its activation. Both HFJF-fed groups showed reduced linear growth compared to their counterparts.

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High frequency ventilation (HFV) aims to optimize lung expansion while minimizing tidal volume (Vt) to decrease lung injury. Two methods of HFV ‐ high frequency oscillatory ventilation (HFOV) and high frequency jet ventilation (HFJV) ‐ are widely used, but neither has demonstrated clear superiority in elective or rescue mode.

2022年4月1日 · This review highlights the evidence surrounding the use of first intention high-frequency jet ventilation (HFJV) in infants born near the limits of viability with a review of pulmonary fetal development and a focused overview of HFJV strategies including an in-depth analysis of the management strategies used in the initial randomized trials.

2022年5月10日 · High-Frequency jet ventilation is a well-established form of mechanical ventilation that delivers short bursts of high-velocity gas into the endotracheal tube at rates of 240–660 cycles/min. HFJV is the preferred mode of ventilation in the treatment of airleak, including pulmonary interstitial emphysema, pneumothorax and tracheoesophageal fistula.

High-Frequency Jet Ventilation is a superior standard of care. Choose HFJV for greater ventilator efficiency, improved physiologic impacts, easier operation, and increased therapeutic flexibility. Learn more about the fundamentals of High-Frequency Jet Ventilation, and why it’s superior to other modes of ventilation.

1991年5月15日 · DMN lesions had no effect on brown adipose tissue (BAT) mass in chow-fed or HFJF fed rats, whereas BAT size was significantly enlarged in HFJF-fed control animals. This suggests but does not prove that HFJF-fed controls, but not DMNL rats, may be using dietary-induced thermogenesis (DIT) to attenuate their obesity.

1991年5月15日 · When their smaller body size is considered, DMN lesions has no effect on brown adipose tissue (BAT) mass in chow-fed or HFJF fed rats, whereas BAT size was significantly enlarged in HFJF-fed control animals.