Workout as well as Cardioprotection in Heart disease: An airplane pilot Quasi-Experimental Study.

This article reports on the development and application of the SMN as a resource for medical trainees seeking meaningful and actionable opportunities to enact their role as health advocates.BACKGROUND Vitamin D receptor (VDR) is involved in multiple immune-mediated disorders including oral lichen planus (OLP). This study investigated the association between VDR gene polymorphisms and the risk of OLP. METHODS In total, 177 OLP patients and 207 healthy participants were recruited from the Affiliated Hospital of Stomatology, Nanjing Medical University. Eight single nucleotide polymorphisms (SNPs rs731236, rs739837, rs757343, rs2107301, rs2239185, rs7975232, rs11574129 and rs11568820) in the VDR gene were selected and genotyped. RESULTS The results showed that OLP risk was increased in subjects with the rs2239185 TT genotype (Recessive model adjusted Odd ratio(OR) = 2.68, 95% Confidence interval(CI) = 1.28-5.62, P = 0.009) and rs7975232 CC genotype (Recessive model adjusted OR = 2.25, 95% CI = 1.10-4.58, P = 0.026). Moreover, rs2239185 and rs7975232 (P  less then 0.01) showed significant cumulative effects on OLP risk.Haplotype analysis showed that the CC haplotype (rs2239185-rs7975232) was associated with an increased risk of OLP (OR = 3.11, 95% CI = 1.42-6.83, P = 0.005), compared with the AC haplotype. CONCLUSION The rs2239185 and rs7975232 variants of VDR may influence OLP susceptibility, and VDR gene polymorphisms may be candidate susceptibility regions for OLP in a Chinese Han population.BACKGROUND Both substance P and hypoxia-inducible factor 1 alpha (HIF-1α) are involved in inflammation and angiogenesis. However, the relationship between substance P and HIF-1α in rat periodontitis is still unknown. METHODS Ligation-induced rat periodontitis was established to observe the distribution and expression of substance P and HIF-1α by immunohistochemistry. Rat gingival fibroblasts were cultured and stimulated with Porphyromonas gingivalis lipopolysaccharide (LPS). Recombinant substance P was applied to elaborate the relationship between substance P and HIF-1α in gingival fibroblasts in vitro. Primary mouse bone marrow-derived macrophages (BMMs) were isolated and cultured to observe the effect of substance P on receptor activator of NF-κB ligand (RANKL)-induced osteoclastogenesis by TRAP staining. Western blotting was used to investigate the expression of HIF-1α, osteoprotegerin (OPG) and RANKL. RESULTS Rat experimental periodontitis was successfully established 6 weeks after ligation. Gingival inflammatory infiltration and alveolar bone loss were observed. Positive expression of substance P was found in the infiltrating cells. Higher HIF-1α levels were observed in periodontitis compared to that of normal tissues. Substance P upregulated the level of HIF-1α in gingival fibroblasts with or without 1 μg/ml LPS in vitro (*P  less then  0.05). Substance P upregulated the expression of HIF-1α in RANKL-stimulated BMMs in vitro. Substance P also increased the RANKL/OPG ratio in gingival fibroblasts (*P  less then  0.05). Both 10 nM and 50 nM substance P promoted RANKL-induced osteoclast differentiation (*P  less then  0.05). CONCLUSION Substance P participates in periodontitis by upregulating HIF-1α and the RANKL/OPG ratio.BACKGROUND Pancreatic pseudocyst is a very common benign cystic lesion of the pancreas. It develops in 5-15% of patients with peri-pancreatic fluid collection following acute pancreatitis. Collection usually occurs within the lesser sac of the omentum (near the pancreatic head and body region). But in 20-22% cases, that may be extra-pancreatic like in the mediastinum, pleura, in the peritoneal cavity including the pelvis. The pancreatic pseudocyst typically contains brownish fluid with necrotic tissue sludge which may get infected giving rise to infected pseudocyst or pancreatic abscess. The present case is an unusual condition of a young alcoholic subject who was finally diagnosed as a case of a pancreatic abscess within hepato-gastric ligament and was managed with operative intervention. To the best of the author's knowledge, it is the first-ever reported case of a pancreatic abscess within the hepato-gastric ligament in the world. Literature was reviewed to explore potential etiopathogenesis and therapeutispiration of the pus mixed cyst fluid along with tissue debris was done. Through irrigation of the cyst was done with normal saline. Azeliragon chemical structure The cyst wall was de-roofed leaving a small part adherent to the inferior surface of the left lobe of the liver. Later the cyst fluid culture showed significant growth of Escherichia coli. He was put on IV antibiotics. The patient was discharged in a stable condition after 5 days. The histopathological examination confirmed pancreatic abscess. Six months after the operation, the patient is doing well, remaining asymptomatic and there is no sign of recurrence. CONCLUSIONS Due to extreme rarity, pancreatic abscess formation within hepato-gastric ligament may be a diagnostic dilemma and requires a high index of suspicion. Surgeons should be aware of this rare clinical entity for prompt management of potential morbidity.BACKGROUND The importance of medical professionalism has been well documented in the literature. Cultural background affects the constituents of professionalism. However, few studies have explored the domains of medical professionalism in an Asian context. We aim to describe the views and experiences of both patients and faculty on medical professionalism in an urban Asian city state. METHODS Data for this qualitative study were collected through focus group discussions (FGDs) with patients and in-depth interviews (IDIs) with faculty members. The IDIs and FGDs were audio-recorded and transcribed verbatim. Thematic analysis was conducted by two independent coders using a priori framework derived from Professionalism Mini Evaluation Exercise (P-MEX). Sociodemographic data of faculty members and patients were obtained through brief questionnaires. RESULTS A total of 31 patients (58.1% male, all had visited healthcare facilities within the past year) and 26 faculty members (42.3% male, 38.5% from medical disciplines, median years as faculty is 11) participated in this study.Azeliragon chemical structure