Combination of fractional CO laser with PRP injection is a promising treatment for vitiligo, followed by combination of fractional CO laser with NB-UVB phototherapy. Both fractional CO laser and PRP injection gave poor results if they received alone.

We concluded that mesotherapy with dutasteride-containing preparation was effective, tolerable and minimally invasive treatment modality in FPHL with better response for shorter duration of the disease.

The three modalities of treatments proved to be effective clinically and histopathologically in treating both types of striae, which were well tolerated by the patients with minimal, transient side effects and our study results gave us guidelines for their clinical application.

Long non-coding RNAs (lncRNAs) play an important role in gene regulation and show greater tissue specificity and complexity of biological functions. There is on-going research in their contribution in autoimmune diseases like multiple sclerosis (MS). Our study aimed at the evaluation of serum levels of lncRNAs, MALAT1 and lnc-DC in MS patients and the investigation of the association between these lncRNAs and the disease activity. Serum from 45 MS patients and 45 healthy controls was separated. MALAT1 and lnc-DC expression levels were assayed by qRT-PCR. MALAT1 and lnc-DC were significantly increased in MS patients (P=0.004 and P=0.006, respectively) in comparison with controls. There was a significant increase in expression of MALAT1 in secondary progressive MS (SPMS) subgroup compared with controls (P<0.0001); however, significant elevation of lnc-DC was demonstrated in relapsing remitting MS (RRMS) subtype (P=0.003) compared with normal controls. A positive association between the expression levels of MALAT1 and lnc-DC (r = 0.513, P < 0.0001) in MS patients was detected. Moreover, positive correlation was observed between MALAT1and lnc-DC in RRMS (r = 0.569, P = 0.001). Serum levels of MALAT1 and lnc-DC may serve as potential novel molecular biomarkers for MS diagnosis and may provide a new direction for its treatment.

Liver fibrosis is a health concern that leads to organ failure mediated via production of inflammatory cytokines and fibrotic biomarkers. This study aimed to explore the protective effect of tadalafil, a phosphodiesterase-5 inhibitor, against thioacetamide (TAA)-induced liver fibrosis. Fibrosis was induced by administration of TAA (200 mg/kg, i.p.) twice weekly for 6 weeks. Serum transaminases activities, liver inflammatory cytokines, fibrotic biomarkers, and liver histopathology were assessed. TAA induced marked histopathological changes in liver tissues coupled with elevations in serum transaminases activities. Furthermore, hepatic content of nitric oxide and tumor necrosis factor-alpha, interleukin-6, and interleukin-1 beta were elevated, together with a reduction of interleukin-10 in the liver. In addition, TAA increased hepatic contents of transforming growth factor-beta, hydroxyproline, alpha-smooth muscle actin, and gene expression of collagen-1. Pretreatment with tadalafil protected against TAA-induced liver fibrosis, in a dose-dependent manner, as proved by the alleviation of inflammatory and fibrotic biomarkers. The effects of tadalafil were comparable with that of silymarin, a natural antioxidant, and could be assigned to its anti-inflammatory and anti-fibrotic properties.

Objectives: The objective of this study was to investigate the effects of the preoperative combination of oral Pregabalin and intravenous (IV) magnesium sulfate as analgesic adjuvants in postthoracotomy pain. Patients and Methods: One hundred twenty patients with American Society of Anesthesiologists physical status II were allocated randomly into 1 of 4 groups. Group MP received 300 mg pregabalin orally and an IV infusion of magnesium sulfate 50 mg/kg mixed with 200 mL normal saline (NS); group P received 300 mg pregabalin orally and 200 mL NS infusion; group M received an IV infusion of magnesium sulfate 50 mg/kg mixed with 200 mL NS and a placebo capsule; and group C received placebo capsule and an IV infusion of 200 mL NS. All medications were given 1 hour before surgery in all groups. In the first 24 hours postoperatively, total morphine consumption, the Visual Analog Scale (0 to 10)—used as a pain measurement tool—and postoperative nausea and vomiting were assessed. Results: The total morphine consumption in the first 24 hours postoperatively decreased significantly in group MP (28.47±5.76 mg) compared with group P (33.97±6.34 mg), group M (40.87±4.4 mg), and group C (42.2±6.1 mg), respectively. VAS scores were in the accepted range (≤4) in the 4 groups throughout the first 24 hours, as all patients were on patient-controlled analgesia. However, there was a statistically significant difference at 0 and 4 hours postoperatively in favor of groups MP and P. Postoperative nausea and vomiting decreased significantly in groups MP, P, and M in comparison with group C (P<0.001). Conclusions: The combined preoperative single dose of pregabalin and magnesium sulfate is an effective method for attenuating postoperative pain and total morphine consumption in patients undergoing thoracotomy.

Hepatocellular carcinoma (HCC) is one of the most prevalent form of cancer. Various long non coding RNA (lncRNAs) and micro RNA have been confirmed to have a role in the progression of HCC. Our aim was to investigate for the first time the expression profile of serum level of LNC NEAT (nuclear enrich abundant transcript) and MiR‐129‐5p in HCC patients and their relations with patient's clinical and biochemical investigations rather than previous studies on tissue cell lines. Our study includes 72 subjects divided into 36 as control subjects and 36 patients with HCC. Complete physical and laboratory investigations were done on all subjects. RNAs were extracted from sera of all subjects. RNAs were reversed transcribed into cDNAs using Qiagen, Valenica, CA. Quantitative PCR (qPCR) was performed using Rotor gene Q System (Qiagen). Relative NEAT1 expression level was significantly increased in serum of HCC patients 4.7 (1.31–6.82) (p < .0001). Meanwhile MiR‐129‐5p relative expression level was significantly decreased in serum of HCC patients 0.17 (0.14–20) (p < .0001). Also there was negative significant correlation between the expression level of LNC NEAT and MiR‐129‐5p in HCC group (p < .0001). ROC curve analysis revealed that LNC NEAT; AUC = 0.981, p < .0001, cutoff value (1.02), sensitivity 100%, specificity 88.9%. MiR‐129‐5p; AUC = 0.997, p < .0001, cutoff value (0.43), sensitivity 100%, specificity 97.2%. Serum LNC NEAT and MiR‐129‐5p could be used as potential biomarkers for HCC cancer diagnosis and prognosis.

Background/AimsPediatric immune thrombocytopenia (ITP) is an autoimmune disease; whose etiology is not exactly understood and seems to be highly multifactorial. Long non‐coding RNAs (lncRNAs) are key regulators of different actions, which contribute to the development of many autoimmune diseases. To gain a further understanding, we estimated the relative expression of lncRNAs Metastasis‐associated lung adenocarcinoma transcript 1 (MALAT1) and tumor necrosis factor‐α (TNF‐α) and heterogeneous nuclear ribonucleoprotein L (hnRNPL) immune‐regulatory lncRNA (THRIL) in pediatric ITP.MethodsIn this case‐control study, analysis of the expression profiles of these lncRNAs in blood samples from children with ITP and healthy controls (HCs) using quantitative real‐time PCR was done. The association of MALAT1 and THRIL with ITP clinical features and their potential usage as non‐invasive circulating biomarkers for ITP diagnosis was also evaluated. The receiver operating characteristic curve was constructed, and an area under the curve was analyzed.ResultsBoth lncRNAs MALAT1 and THRIL were significantly upregulated in ITP patients in comparison to HCs ( p < .0001 and = .001 respectively). In addition, there was a positive significant correlation between the expression level of both biomarkers among patients (r = 0.745, p < .0001). At cutoff points of 1.17 and 1.27 for lncRNAs MALAT1and THRIL, respectively, both biomarkers had an excellent specificity (100% for both) and fair sensitivity (63.6 and 73.3% for lncRNAs MALAT1and THRIL, respectively). Improvement of biomarkers specificity was obtained by evaluation of the combined expression of both biomarkers. Serum lncRNAs MALAT1 and THRIL could be used as potential biomarkers in differentiating childhood ITP patients and HCs.