Brownseerup6716

There is currently no available cure or universally effective treatment for dry eye (DE). The aim of the present study was to investigate the clinical efficacy of transcutaneous electrical stimulation (TES) combined with artificial tears in treating DE. Patients diagnosed with DE were referred for therapy with TES combined with sodium hyaluronate (SH)-containing artificial tears. A total of 52 patients (104 eyes) with DE were enrolled in this randomized controlled trial. The patients were randomized 11 to the TES + SH or SH group. The patients in the TES + SH group were treated with 20 sessions (5 sessions per week for 4 weeks), and each session lasted for 20 min. The treatment was continued for 4 weeks in all cases. The Ocular Surface Disease Index (OSDI), tear film breakup time (BUT), Schirmer's I test and corneal fluorescein scores were used to assess treatment efficacy. A total of 90 eyes of 45 patients completed all aspects of the study 22 patients (44 eyes) in the TES + SH group and 23 patients (46 eyes) in the SH group. There was no statistically significant difference in sex, age or course between the two groups. The mean OSDI scores, BUT, Schirmer's I test and corneal fluorescein scores exhibited a significant improvement in the TES + SH group compared with the SH group after treatment. No serious adverse events were recorded during TES treatment. In conclusion, TES combined with artificial tears appeared to be an effective treatment for DE. Therefore, TES may represent a new therapeutic option with promising potential applications.Tracheobronchial tuberculosis (TBTB) is reported in 10-40% of patients with pulmonary tuberculosis (PTB). Due to its non-specific presentation, the diagnosis and management are frequently delayed. The aim of the present study was to investigate the incidence, predictors and laboratory diagnosis of concomitant TBTB and PTB in Chongqing, China. Bronchoscopy was performed in all patients with newly diagnosed or relapsed PTB in order to detect TBTB between January 2018 and April 2019 in a sub-tertiary hospital in Chongqing, China. The clinical characteristics and laboratory data were analyzed to identify predictors and determine the diagnostic yield of TBTB. A total of 341 (31.4%) of the 1,085 patients with PTB who underwent the bronchoscopic examination presented with concomitant TBTB. The parameters of female sex [odds ratio (OR)=2.57], clinical symptoms (OR=6.26) and atelectasis (OR=4.3) were independent predictors of TBTB. Cough (OR=32.48) and atelectasis (OR=3.14) were independent predictors of TBTB-associated tracheobronchial stenosis. The diagnostic yields of sputum smear, bronchial brush smear, sputum culture, GeneXpert Mycobacterium tuberculosis/rifampicin resistance (GX) using sputum, GX using brushings and in bronchial brush culture used for the diagnosis of TBTB were 44.2, 44.2, 63.5, 57.7, 71.2 and 75%, respectively. GX brushings had higher diagnostic yields compared with sputum or brush smears; however, there was no significant difference between sputum/brushings cultures and GX with sputum. The incidence of TBTB in PTB was 31.4% in Chongqing, China. The parameters of female sex, atelectasis and cough were the major predictors of concomitant TBTB and associated tracheobronchial stenosis. Although GX is an accurate and rapid test to detect TBTB, additional laboratory techniques should also be adopted to improve diagnostic yields in the detection of TBTB in patients with PTB.The identified mutations in the G elongation factor mitochondrial 1 (GFM1) gene have been associated with heterogeneous clinical features of an early-onset mitochondrial disease in only 25 families. The present study reports the case of two siblings with a novel GFM1 variant and their clinical and laboratory presentations, which included progressive hepatic encephalopathy, failure to thrive and persistent lactic acidemia. Both histological changes and diminished expression of the GFM1 protein were observed in the liver and kidney tissues of the index patient. Whole-exome and Sanger sequencing technologies were used to diagnose the index patient with defective GFM1 using amniocentesis at 32 weeks' gestation. Heterozygous mutations in the GFM1 gene were identified in both siblings A novel mutation, C1576T in exon 13 inherited from their asymptomatic mother, resulting in a premature stop codon at amino acid position 526 and the previously reported G688A mutation on the boundary between exon 5 and intron 5-6, inherited from their asymptomatic father. In conclusion, the present study reports two siblings carrying a novel GFM1 variant with a rare fatal mitochondrial disease.The current study aimed to investigate whether sarpogrelate and rosuvastatin possess anti-arterial injury, and attempted to elucidate the mechanism of action underlying this activity. Sarpogrelate, a 5-hydroxytryptamine type 2A antagonist, is extensively used to prevent arterial thrombosis; however, its effects on atherosclerosis remain unknown. In the present study, sarpogrelate combined with rosuvastatin or rosuvastatin alone were administered to male ApoE-/- mice fed a high-fat diet (HFD) for 8 weeks. Metabolic parameters in the blood samples were analyzed using an automatic analyzer. Aortic tissues were stained with hematoxylin and eosin for morphological analysis. The expression levels of oxidized-low density lipoprotein (LDL) specific scavenging receptors, lectin-like oxidized low-density lipoprotein receptor-1 (LOX-1) and cluster of differentiation 68 were detected via immunostaining. mRNA expression levels of interleukin (IL)-1β, IL-6 and tumor necrosis factor-α were determined via reverse transcriptiperlipidemia with sarpogrelate.The administration of high-level spinal anesthesia for cesarean section may lead to significant hemodynamic changes. Bioreactance-based non-invasive cardiac output monitoring (NICOM™) provides an accurate monitoring system for parturients under spinal anesthesia. The present study hypothesized that baseline hemodynamic parameters obtained via the NICOM™ system could serve as predictive indicators for post-spinal anesthesia hypotension. Therefore, 80 full-term parturients with singleton pregnancies who underwent scheduled cesarean section were enrolled and allocated to either a supine position group or a 15˚ left tilt group. All parturients received standard pre-hydration with 750 ml of 0.9% saline. Baseline cardiac output index (CI), total peripheral resistance index (TPRI) and stroke volume (SV) were recorded using the NICOM™ system. Subsequently, spinal anesthesia with 2.4 ml of 0.5% hyperbaric bupivacaine, 10 µg of fentanyl and 0.2 mg of morphine was administered. Receiver operating characteristic (ROC) curves and multivariate logistic regression were used to analyze the data. A total of 40 parturients (51.9%) developed hypotension. EVP4593 ic50 The areas under the ROC curves were 0.666, 0.594 and 0.622 for the CI, TPRI and SV, respectively. The optimal cut-off value of the CI in predicting hypotension was 3.68 l/min/m2 (ROC, sensitivity=85.0%, specificity=48.6%). Furthermore, CI was considered as an independent factor for post-spinal anesthesia hypotension. In conclusion, the baseline CI obtained via the bioreactance-based NICOM™ system may serve as a predictor of post-spinal anesthesia hypotension in parturients regardless of patient position.Colorectal cancer (CRC) is one of the most malignant cancers worldwide. However, the mechanisms of initiation and development of CRC are still largely unclear. The present study aimed to investigate the biological function and prognosis of glutamate receptor ionotropic, kainate 1 (GRIK1) in CRC. GRIK1 expression levels were analyzed in tissue microarrays containing 80 primary CRC samples using immunohistochemistry (IHC). The association between GRIK1 expression levels, clinicopathological factors and the prognosis was also investigated using Spearman's correlation analysis and Kaplan-Meier analysis, respectively. After genetic knockdown or overexpression of GRIK1, invasion/migration assays, proliferation assay, soft agar/colony formation assays, western blotting, reverse transcription-quantitative PCR and tumor xenograft models were used to investigate the function of GRIK1 both in vitro in two CRC cell lines, HCT116 and SW620, and in vivo. The results revealed that the expression levels of GRIK1 were significantly downregulated in CRC samples. Furthermore, IHC analysis indicated that the downregulated expression levels of GRIK1 were significantly associated with lymph node status and tumor size. In addition, patients with CRC with low GRIK1 expression levels demonstrated a consistently poor overall survival. The overexpression of GRIK1 inhibited the proliferation, colony formation, migration, invasion and epithelial-mesenchymal transition of HCT116 cells in vitro. In contrast, the genetic knockdown of GRIK1 promoted the proliferative, colony forming, migratory and invasive abilities of SW620 cells in vitro. Moreover, the overexpression of GRIK1 inhibited tumor growth, and liver and lung metastasis of CRC in vivo. In conclusion, the findings of the present study suggested that GRIK1 may serve as a tumor suppressor in CRC, and upregulated expression levels of GRIK1 may predict an improved prognosis for patients with CRC.Bronchogenic cyst (BC) is a rare congenital disease with pre-embryonic intestinal malformation. BC of the stomach is rare. The present study reported on the case of a 68-year-old male who presented with a spleen and stomach space mass detected incidentally upon a routine health examination. The patient underwent laparotomy. Postoperative histopathological diagnosis confirmed BC of the stomach. Postoperative recovery was smooth and the patient is currently under follow-up. A literature review suggested that BC is a rare disease and the location of the stomach is very rare. Indications of surgical intervention remain controversial for asymptomatic cases. Owing to no specific clinical or radiologic features to define the disease profile for diagnosis, surgery may be a good choice for both diagnosis and therapy if the patient's condition permits.A major problem with current animal models of pain is their lack of face validity and their vulnerability for false positive results. The present study evaluated the efficacy of the open field locomotor system, as an objective measure of pain-related behavior and analgesic efficacy in rodents. Adult, male, Sprague-Dawley rats (180-250 g) received intra-articular injections of monoiodoacetate (MIA; 1 mg) in the left knee joint. Mechanical allodynia using von Frey filaments, the weight bearing difference test and the open field locomotor activity test were performed every other day for 21 days, following the MIA injection. The antinociceptive effects of ibuprofen (50 and 100 mg/kg) on the MIA-induced nociception were also evaluated. MIA induced a significant reduction in the paw withdrawal threshold (PWT) and a significant alteration in the weight bearing difference compared with control rats. Similarly, MIA induced a significant reduction in locomotor activity, with respect to X total counts, that represent the overall locomotor activity in the horizontal plane, and X ambulatory counts, which in turn represent small scale movements, such as scratching and grooming, and lastly, Z total counts, that represent rearing or standing. Both doses of ibuprofen resulted in a significant reversal of the MIA-induced alterations in PWT and weight bearing difference. Furthermore, the two doses of ibuprofen resulted in a significant reversal of the MIA-induced reduction in locomotor activity, with respect to X ambulatory counts, but not Z total counts. Only the higher dose of ibuprofen reversed the X total counts. The open field locomotor system may successfully be used to predict the analgesic efficacy of compounds in models of joint inflammation and osteoarthritis.