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The qualitative research checking out obstacles for you to sufficient uptake associated with antenatal attention throughout pre-conflict Syria: inexpensive interventions are necessary to tackle disparities inside antenatal treatment.
Periodontal pathogens play an important role in etiology and pathogenesis of periodontitis. Microbiological examination of sub gingival plaque is used at the present time in etiological research as well as in clinical treatment of periodontitis to select the appropriate antibiotic agent if indicated. Pine tar has been used for the treatment of various skin diseases. So the study was done to evaluate the effect of Pine Tar oil on bacteria isolated from periodontitis patients.

Plaque samples from volunteer patients were collected using sterile paper points. Robertson's Cooked Meat (RCM) medium was used for the transportation and cultivation of aerobic, microaerophilic, and anaerobic microorganisms.

The result suggests the use of Pine tar oil for topical application in periodontal diseases. Disc diffusion analysis was sufficient enough to illustrate that 75 µl tar oil solution produced growth inhibition of microbial strains.

Pine tar oil has become one of the important areas of research both in pharmaceutical and periodontal research, hence in vivo studies has to be carried out with various form of pine tar.
Pine tar oil has become one of the important areas of research both in pharmaceutical and periodontal research, hence in vivo studies has to be carried out with various form of pine tar.The data of 9 patients with stage Ⅲ/Ⅳ extranodal nasal-type natural killer/T cell lymphoma from August 2019 to August 2020 in People's Hospital of Zhengzhou University was retrospectively analyzed. All the patients were treated with the programmed cell death-1 (PD-1) inhibitor combined with P-GemoX-DEX (gemcitabine+oxaliplatin+dexamethasone+peraspartase) regimen as the first-line treatment. After 4 cycles of treatment, positron emission tomography/computed tomography (PET/CT) was used to evaluate the curative effect, and adverse reactions were also observed. The median follow-up time was 7 months. The overall response rate, complete and partial remission rate was 9/9, 6/9 and 3/9, respectively. The main adverse event was hematological toxicity, with 6 cases of grade Ⅰ/Ⅱ neutropenia, and no immune-related adverse events were reported.Objective To investigate the effect of plasma uric acid level on the incident risk of type 2 diabetes mellitus (T2DM) among the oldest old (those aged ≥80 years). Methods Participants were recruited from the Healthy Aging and Biomarkers Cohort Study (HABCS), which conducted a baseline survey in 2008-2009 and follow-up of 3 times in 2011-2012, 2014, and 2017-2018, respectively. A total of 2 213 oldest old were enrolled in this study. The general demographic, socioeconomic, lifestyle and disease data of the oldest old were collected, and physical measurements were made for the oldest old. Fasting venous blood was collected for uric acid and blood glucose detection. Information on the incident and death of T2DM were collected through the follow-up. Cox proportional hazard regression model was used to explore the association of hyperuricemia and plasma uric acid level with the incidence of T2DM. Restricted cubic spline (RCS) function was used to explore the dose-response relationship of plasma uric acid levels wiDM increased with the increase in plasma uric acid levels in a nonlinear dose-response relationship (P=0.016). Conclusion The incident risk of T2DM increases with the elevates of plasma uric acid levels in the oldest old.Objective To explore the role of low-dose irisin in the browning of white adipose tissue (WAT) and activation of brown adipose tissue (BAT) in mice, and its effect on the metabolic function of diet induced obesity. selleck inhibitor Methods A total of 22 C57/BLKS/J male mice fed with normal diet and 8 fed with high fat diet were separately divided into experimental and control group. The experimental group was given irisin (0.8 ng/g, 200 μl), while the control group was given the same volume (200 μl) of phosphate buffer saline every day for 14 consecutive days intraperitoneally. Food intake and body weight of mice were collected regularly every day. After intervention, the mice were killed and the changes of lipid content and activity in adipose tissue were detected by histopathology and immunohistochemistry. The effects of irisin at different concentrations (0, 20 and 40 nmol/L) on primary white adipocytes and brown adipocytes were evaluated by immunohistochemistry on uncoupling protein 1(UCP1). In order to further evaluate w% vs (14.04±6.29) %, P less then 0.001]. Conclusions Low dose irisin can promote the browning of WAT and activate BAT, reducing the body weight of mice by producing heat. Irisin can also effectively improve diet-induced obesity and related metabolic disorders in mice.Objective To assess the immediate and mid-term outcomes and hospital costs of patients who underwent trans-catheter closure (TC) or surgical closure (SC) of perivalvular leakage (PVL). Methods Patients who underwent treatment of TC and SC of PVL in our center between January 2016 and December 2019 were enrolled. Baseline characteristics, procedure success, in-hospital and mid-term outcomes and hospital costs were compared. Results A total of 141 patients were enrolled (TC, n=65 and SC, n=76). The patients in TC group were elder ((56.8±12.8) years vs (50.1±12.8) years, t=-3.124, P=0.002). Technical success was significant higher in the SC group (83.1% vs 98.7%, χ²=10.960, P less then 0.001). And the residual PVLs were less in SC group (33.3% vs 13.3%, χ²=-2.525, P=0.012). One patient in SC group had procedure-related death. Procedure room time ((93±38) min vs (395±132) min, t=19.065, P less then 0.001), intensive care unit time (0 h vs 28 (21, 74)h, Z=-10.738, P less then 0.001), length of stay from hospitalization to discharge (7 (4, 10) days vs 21 (15, 25) days, Z=-8.075, P less then 0.001) and costs (¥46 073 (36 837, 52 448) vs ¥130 798 (104 048, 186 188), Z=-10.059, P less then 0.001) were significantly less in TC group. After risk adjustment, there was no significant difference in 30 days survival between TC group and SC group. At a median follow-up of 21 months, there was a trend towards reduced all-cause death following TC versus SC (OR = 0.054, 95%CI 0.07 to 0.445, P= 0.007). Conclusions SC for PVL is associated with higher technical rates and less residual shunt compared with TC approach. But, the shorter length of stay and lower resources use with TC group significantly reduce hospital costs. In addition, TC achieve a better mid-term results in survival.Objective To describe the clinical manifestations, neuroimaging, cerebrospinal fluid(CSF) cytology and prognosis of Leptomeningeal metastases(LM). Methods The clinical manifestations, imaging features and CSF cytology of LM patients admitted to Henan Provincial People's Hospital from May 1, 2015 to May 31, 2020 were retrospectively analyzed. The overall survival (OS) was evaluated by the time from the diagnosis of LM to death. Results A total of 88 patients with LM were enrolled in the study, and the median age was 59 years (range28-78 years). There were 42 males (47.7%) and 46 females (52.3%). According to the pathological classification, it was lung cancer in 58 cases (65.9%), gastric cancer in 13 cases (14.8%), breast cancer in 7 cases (8.0%), melanoma in 1 case, esophageal cancer in 1 case, gallbladder cancer in 1 case, renal cell carcinoma in 1 case, double source cancer in 2 cases, and unknown source in 4 cases. The median Karnofsky Performance Scale (KPS) score was 50. LM was the initial manifestation of cancer in 34 patients. All patients had LM-related clinical symptoms, including headache in 73 cases (83.0%), nausea and vomiting in 63 cases (71.6%), abnormal physical and mental behaviors in 37 cases (42.0%), seizure in 41 cases (46.6%). Cranial nerve involvement was observed in 23 patients (39.0%) and spinal nerve involvement in 20(33.9%). There were 61 patients (83.6%) who showed neuroimaging features of LM. Tumor cells or atypical cells were found in 90.8% of patients for the first time, and activated monocytes in 47 cases (54.7%). The median OS was 13.0 weeks (95%CI2.9-23.1) with the 1-year survival rate of 19.1%. Univariate analysis of survival indicated that lung cancer, lower KPS score, tyrosine kinase inhibitors (TKIs) and whole brain radiotherapy were favorable predictors of survival (P less then 0.05). Conclusions The overall prognosis of LM is poor. Good physical condition, TKIs treatment and whole brain radiotherapy might improve clinical outcomes of LM patients.Objective To explore the relationship between polycyclic aromatic hydrocarbons (PAHs), the major component of atmospheric pollutant particulate matter 2.5 (PM2.5) and idiopathic membranous nephropathy (IMN) and its possible mechanisms. Methods Thirty-five (24 males and 11 females) patients with IMN confirmed by renal biopsy pathology in the First Affiliated Hospital of Zhengzhou University from June to September 2020 were selected as the research group, with an age of (47.3±12.9) years. Meanwhile, patients with secondary membranous nephropathy (SMN, n=10) and minimal-change disease (MCD, n=10) were selected as control group. Blood samples were collected to detect PAHs and heme oxygenase-1 (HO-1), and the relationship of PAHs with clinical indicators and oxidative stress indicator HO-1 was analyzed. Results Compared with SMN and MCD groups [(2.6±1.7) mg/L and (2.8±1.0) mg/L], the concentration of PAHs in IMN group [(4.1±1.9) mg/L] increased (both P less then 0.05). The concentration of PAHs was positively correlated with the levels of β2 microglobulin, total cholesterol and 24-hour urine total protein (r=0.509, 0.336, and 0.653, respectively, all P less then 0.05), but was negatively correlated with the levels of total protein and albumin (r=-0.499,-0.530, respectively, both P less then 0.05). Additionally, the concentration of PAHs was negatively correlated with the level of HO-1 (r=-0.358, P=0.017). Linear regression analysis showed that the concentration of HO-1 decreased by 1.737 μg/L when the concentration of PAHs increased by 1 mg/L (P=0.035). Conclusion PAHs have a high level in IMN patients, and may be involved in the occurrence and development of IMN through oxidative stress.Progressive symmetric erythrokeratodermia (PSEK) comprises a group of clinically and genetically heterogeneous diseases. Previous research have identified GJB3 and GJB4 as the leading genetic causes of this disorder. With the rapid development of genetics, GJA1, KDSR, KRT83 and TRPM4 have been identified as the new causative genes for PSEK, leading to a further understanding of its clinical features and genetic mechanisms. It's worth noting that Nagashima-type palmoplantar keratosis was often misdiagnosed as PSEK by our domestic dermatologists. Due to the identification of SERPINB7 as the causative gene of Nagashima-type palmoplantar keratosis recently, differentiation between the two disorders could be easily distinguished.Mesenchymal stem cells (MSC) represents a heterogeneous group of multipotent non-hematopoietic stem cells with self-renewal and differentiating into mesenchymal cell lineage. Recent studies have demonstrated that MSC has low immunogenicity, which means it does not express major histocompatibility complex (MHC) class Ⅱand other co-stimulating factors. Thus, due to the capability of anti-inflammatory and immunomodulatory effects, MSC therapy provides many possibilities for the treatment for immune skin diseases.
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