The present study investigates curcumin effect against sepsis-induced chronic lung injury (CLI) of male albino rats. Rats were grouped into four groups such rats undergoing a sham cecal ligature puncture (CLP), rats undergoing CLP, rats undergoing CLP and treated with saline and rats undergoing CLP and treated with curcumin (100 mg/kg bwt). After 45 days of treatment, bronchoalveolar fluid (BALF), blood and lung tissues were collected from the each animal. The total protein content, wet and dry (W/D) weight of lung tissues and some inflammatory cells in the BALF were measured. Histopathological analysis was carried out to investigate the alteration of the cellular architecture of lung tissues. Lipid peroxidation malondialdehyde (MDA), superoxide dismutase (SOD) and myeloperoxidase (MPO) levels were determined. Cytokines such as interleukin-8 (IL-8), tumor necrosis factor-alpha (TNF-a) and macrophage inhibitory factor (MIF) were measured in the BALF. Curcumin administration significantly reduced CLP-induced inflammation and pulmonary edema. Curcumin treatment is significantly reduced MPO activity, and inflammatory cell accumulation in the BALF and also protein level, MDA, SOD, and W/D ratio were significantly reduced in the lung tissues. Also, curcumin reduced the expression of IL-A, TNF-a and MIF levels in the lung tissues. Histopathological study revealed the significant reduction of CLP-induced CLI in the curcumin-treated male albino rats. Taking all these data together, it is concluded that curcumin can act as a suitable therapeutic agent against CLP-induced CLI of male albino rats.

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Hidradenitis suppurativa (HS) is a chronic inflammatory disorder characterized by painful nodules, sinus tracts, and scars occurring predominantly in intertriginous regions. The prevalence of HS is currently 0.053–4%, with a predominance in African-American women and has been linked to low socioeconomic status. The majority of the reported literature is  retrospective, population based, epidemiologic studies. In this regard, there is a need to establish a repository of biospecimens, which represent appropriate gender and racial demographics amongst HS patients. These efforts will diminish knowledge gaps in understanding the disease pathophysiology. Hence, we sought to outline a step-by-step protocol detailing how we established our HS biobank to facilitate the formation of other HS tissue banks. Equipping researchers with carefully detailed processes for collection of HS specimens would accelerate the accumulation of well-organized human biological material. Over time, the scientific community will have access to a broad range of HS tissue biospecimens, ultimately leading to more rigorous basic and translational research. Moreover, an improved understanding of the pathophysiology is necessary for the discovery of novel therapies for this debilitating disease. We aim to provide high impact translational research methodology for cutaneous biology research and foster multidisciplinary collaboration and advancement of our understanding of cutaneous diseases.