Results 181 to 190 of about 28,402 (294)

Exercise‐induced dynamic hyperinflation in chronic obstructive pulmonary disease

Experimental Physiology, EarlyView.
Abstract Chronic obstructive pulmonary disease (COPD) is an inflammatory lung disease caused by inhalation of noxious particles, most commonly cigarette smoking. The consequent changes in airways, lung parenchyma and pulmonary vasculature lead to increased resistive, elastic and threshold loads and impaired capacity of the respiratory muscle pump. COPD
Rebecca F. D'Cruz, Dominic Wilkins, Caroline J. Jolley   +2 more
wiley   +1 more source

JSA guideline for management of malignant hyperthermia in 2025. [PDF]

J Anesth
Tsutsumi YM, Nagasaka H, Mukaida K, Ichihara Y, Yasuda T, Miyoshi H, M. H. Management Guideline Working Group of Safety Committee of the Japanese Society of Anesthesiologists.   +6 more
europepmc   +1 more source

Feasibility of superimposed supine cycling and lower body negative pressure as an effective means of prolonging exercise tolerance in individuals experiencing persisting post‐concussive symptoms: Preliminary results

Experimental Physiology, EarlyView.
Abstract To examine the feasibility, utility and safety of superimposed lower body negative pressure (LBNP) and tilt during supine cycling in individuals suffering from persisting post‐concussive symptoms (PPCS). Eleven individuals aged 17–31 (6 females/5 males) participated in two randomized separate visits, 1 week apart.
Raelyn Javra, Joel S. Burma, Nathan E. Johnson, Jonathan D. Smirl   +3 more
wiley   +1 more source

Determinants of image quality in respiratory triggered free breathing lung MRI at 0.55 T in adults. [PDF]

Radiol Adv
Schonour RB, Tang FI, Bowers KA, Su P, Ohliger MA, Lee YJ, Liu JA, Larson PEZ, Yang Y, Sohn JH.   +9 more
europepmc   +1 more source

Modulation of cerebral blood flow and cognition by hyperthermia and hypoxia: An electroencephalographic event‐related potentials perspective

Experimental Physiology, EarlyView.
Abstract Cerebral blood flow (CBF) is essential for sustaining neuronal metabolism and cognitive performance; however, the precise relationship between perfusion and cognition remains unclear. Although ageing and disease are associated with progressive declines in CBF and cognitive impairment, the acute effects of altered CBF under environmental ...
Hiroki Nakata, Shigehiko Ogoh, Manabu Shibasaki   +2 more
wiley   +1 more source

Revisiting ventilator-induced lung injury: from mechanical power to immunometabolic interaction. [PDF]

Front Immunol
Luo Y, Wu Z, Wu J, You Z, Chen Y, Wei X, Liang Y, Yang J, Luo M, Chen J, Dai H.   +10 more
europepmc   +1 more source

Time‐course analysis of cerebral circulation and cardiorespiratory responses to acute central blood volume reduction in healthy young males

Experimental Physiology, EarlyView.
Abstract Central blood volume (CBV) reduction challenges circulatory and respiratory homeostasis, particularly during the initial compensatory phase (0–2 min), when rapid physiological adaptations occur. In this study, we examined dynamic cardiorespiratory responses to CBV reduction using lower‐body negative pressure (LBNP) in 11 healthy young males ...
Marina Feeley, Tomoki Watada, Go Ito, Ai Shimada, Toru Sawai, Hideomi Nakata, Shingo Otsuki, Tadayoshi Miyamoto   +7 more
wiley   +1 more source

Effect of tidal volume on gastric insufflation during laparoscopic cholecystectomy: a strictly retrospective observational study. [PDF]

Front Surg
Zhao X, Zhao J, Zhang C.
europepmc   +1 more source

Influence of prior alkalosis or acidosis on physiological responses during passive hyperthermia

Experimental Physiology, EarlyView.
Abstract This study manipulated the blood pH of participants to be mildly acidic or basic prior to passive hyperthermia to examine its effects on thermoregulatory and chemo‐regulatory responses, including ventilatory parameters, rectal temperature (Tre) and thermal perception. Twelve healthy males attended three experimental sessions in a double‐blind,
Jacky Soo, Shernise Ng, Chris Abbiss, Olivier Girard, Mohammed Ihsan   +4 more
wiley   +1 more source

The construction of a risk prediction model for the impact of tidal volume in postoperative patients with intracerebral hemorrhage using neural-assisted mechanical ventilation based on columnar graph. [PDF]

BMC Anesthesiol
Zhou Z, Yao L, Chen C, Han B, Wu R.
europepmc   +1 more source