Nicotine, a pharmacologically active substance in tobacco, has been identified as a major risk factor for lung diseases. In the present study, we evaluated the protective effects of curcumin on tissue lipid peroxidation and antioxidants in nicotine-treated Wistar rats. Lung toxicity was induced by subcutaneous injection of nicotine at a dose of 2.5 mg/kg (5 days a week, for 22 weeks). Curcumin ...

BACKGROUND Implementation of lung protective strategy in the treatment of severe Acute Respiratory Distress Syndrome (ARDS) has been reported to be associated with improved outcome. To fulfil this approach, sedation, neuromuscular blocking agents and full mechanical ventilatory support are often used in critical failure of gas exchange. CASE REPORT We present a patient who developed multiple ...

Toll-like receptors (TLR) play an essential role in the innate recognition of microorganisms by the host. To determine the role of TLR4 in host defense against lung tuberculosis, TLR4 mutant (C3H/HeJ) and wild-type (C3H/HeN) mice were intranasally infected with live Mycobacterium tuberculosis. TLR4 mutant mice were more susceptible to pulmonary tuberculosis, as indicated by a reduced survival a...

nigella sativa (n. sativa), which belongs to the botanical family of ranunculaceae, is a widely used medicinal plant all over the world. n. sativa seeds and oil have been used in the treatment of different diseases. various studies on n. sativa have been carried out and a broad spectrum of its pharmacological actions have been established which include antioxidant, antidiabetic, anticancer, ant...

Review scope Included studies compared protective ventilation (lower VT) with conventional ventilation (higher VT) in patients who did not meet the consensus criteria for ARDS or acute lung injury and reported on the outcomes of interest, including lung injury {as defined by individual studies, but usually development of acute lung injury}*, mortality, pulmonary infection, atelectasis, time on ...

Experimental and clinical evidence point strongly toward the potential for microvascular stresses to influence the severity and expression of ventilator associated lung injury. Intense microvascular stresses not only influence edema but predispose to structural failure of the gas-blood barrier, possibly with adverse consequences for the lung and for extrapulmonary organs. Taking measures to low...