Abstract:
Objective:To assess the effects of depression and anxiety on serum cytokine levels in patients with chronic hepatitis B (CHB) infection. Methods:In this cross-sectional study, 60 healthy control individuals and 60 patients with CHB participated after filling out standard questionnaires. We examined their serum interleukin (IL)-6, IL-8, tumor necrosis factor (TNF)-α, and TGF-β levels using enzyme-linked immunosorbent assay (ELISA) techniques. Results:In patients with CHB compared with healthy controls, serum levels of IL-8 were significantly increased, whereas IL-6 and TGF-β levels were significantly decreased. Serum levels of TGF-β were significantly decreased in the patients with CHB who had mild depression, compared with patients with CHB without depression and with moderate and severe depression. Conclusions:Downregulation of IL-8 and TGF-β, respectively, is a corresponding mechanism for induction of chronic inflammation in patients with CHB. Depression also seems to induce inflammation via downregulation of TGF-β in these patients.
journal_name
Lab Medjournal_title
Laboratory medicineauthors
Bahramabadi R,Fathollahi MS,Hashemi SM,Arababadi AS,Arababadi MS,Yousefi-Daredor H,Bidaki R,Khaleghinia M,Bakhshi MH,Yousefpoor Y,Torbaghan YE,Arababadi MKdoi
10.1093/labmed/lmx064subject
Has Abstractpub_date
2017-12-22 00:00:00pages
41-46issue
1eissn
0007-5027issn
1943-7730pii
4728643journal_volume
49pub_type
杂志文章abstract:OBJECTIVE:To identify the osteoprotegerin (OPG) correlates with antiphospholipid syndrome (APS) parameters. METHODS:Our cohort included 40 patients with primary APS disease associated with systemic lupus erythematosus (SLE) (mean age, 43.7 years; 87% female). Data on cardiovascular risk factors and specific clinical e...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz051
更新日期:2020-03-10 00:00:00
abstract:OBJECTIVE:To evaluate the association of S-adenosylmethionine (SAM) and S-adenosylhomocysteine (SAH) in urine with chronic kidney disease (CKD). METHODS:Case-control study including 50 patients with CKD and 20 healthy volunteers. RESULTS:SAM level and SAM/SAH ratio in urine were significantly lower in patients than i...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz035
更新日期:2020-01-02 00:00:00
abstract:PATIENT:78-year-old African-American man. PAST MEDICAL HISTORY:Chronic lymphocytic leukemia first diagnosed in 2003, with a subsequent relapse in 2006 and another in 2010. HISTORY OF PRESENT ILLNESS:In late 2011, the patient was admitted to the hospital for cholelithiasis, at which time his treating physician inciden...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1309/LMLWQDB2Q6LS7VQG
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Knowledge of transfusion medicine is the key element of better transfusion practices. This deficit observed at the blood bank end on daily basis exposing the patients for redundant risk. We assessed the knowledge of transfusion medicine among post intern doctors. OBJECTIVE:To assess the knowledge of transfu...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmw056
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:To test a hybrid polyethylene glycol (PEG)/gel method, specifically to attempt to increase reaction strength of accidentally overdiluted anti-Cob and broadly for proof of concept. METHODS:Methods were divided into 2 basic steps: sensitization and antiglobulin (AHG) testing. Sensitization was performed with P...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz015
更新日期:2020-03-10 00:00:00
abstract::Herein, we present a case of extensive lymph node involvement by disseminated Cryptococcus infection developing in the immediate period after liver transplantation and initiation of immunosuppressive therapy. The patient, a 56 year old ethnicity unknown man, received a liver transplant for acute decompensated liver. B...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmy021
更新日期:2018-07-05 00:00:00
abstract:Background:Anti-phospholipase A2 receptor (anti-PLA2R) is a promising biomarker for diagnosis, activity evaluation, therapy monitoring, and prognostic estimation of primary membranous neuropathy (pMN). Difference in methodology may be one cause of the discrepancy in anti-PLA2R-positive percentages in reported studies. ...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmy016
更新日期:2018-10-11 00:00:00
abstract::Rivaroxaban (Xarelto; Johnson & Johnson Services, Inc) is a direct oral anticoagulant (DOAC) that works by directly inhibiting the active site of factor Xa (FXa). Rivaroxaban is metabolized and cleared via the kidney and liver. The results of various studies have shown that patients with severe renal impairment should...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz044
更新日期:2020-03-10 00:00:00
abstract:PATIENT:47-year-old African American man. CHIEF COMPLAINT:Initially, serious finger abscess. The patient reported severe pain that was localized to that finger only. HISTORY OF PRESENT ILLNESS:His finger had become sore and then progressively more painful and swollen. PAST MEDICAL HISTORY:A few weeks earlier, the pa...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1309/LMX711TANCVDHZJJ
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Encephalitis is caused by infection, immune mediated diseases, or primary inflammatory diseases. Of all the causative infectious pathogens, 90% are viruses or bacteria. Granulomatous amoebic encephalitis (GAE), caused by Balamuthia mandrillaris, is a rare but life-threatening disease. Diagnosis and therapy a...
journal_title:Laboratory medicine
pub_type: 杂志文章,评审
doi:10.1093/labmed/lmz079
更新日期:2020-03-10 00:00:00
abstract:OBJECTIVES:To determine the effect of a modified request form on the total use of γ-glutamyl transferase (GGT) usage and the ratio of inappropriate testing. METHODS:We modified a test request form by moving GGT from the "Liver profile" to the "Other" section. The criteria for appropriate GGT ordering were developed ba...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1309/LM7E5LG6PWJYEFUJ
更新日期:2015-07-01 00:00:00
abstract:Objective:To determine the effect of presence of high concentrations of nicotinamide adenine dinucleotide (NADH)- and nicotinamide adenine dinucleotide phosphate (NADPH)-consuming enzymes on the accuracy of glutamate dehydrogenase (GLDH) assay for ammonia. Methods:We measured ammonia concentrations using GLDH and NADH...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmx053
更新日期:2017-11-08 00:00:00
abstract:OBJECTIVE:To investigate the expression level and clinical significance of microRNA-155 (miR-155) in bladder cancer. METHODS:We collected 102 pairs of tissue specimens from patients with primary bladder cancer and adjacent normal bladder specimens between March 2008 and May 2013. Quantitative real-time polymerase chai...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1309/LMWR9CEA2K2XVSOX
更新日期:2015-04-01 00:00:00
abstract::Waldenström macroglobulinemia (WM) is a form of lymphoplasmacytic lymphoma that can cause hyperviscosity syndrome due to unchecked monoclonal antibody production. Some patients are also found to have associated cryoglobulinemia, which can cause systemic complications including vasculitis, renal disease, and pulmonary ...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmy073
更新日期:2019-07-16 00:00:00
abstract:OBJECTIVE:To establish a new indicator derived from reticulocyte hemoglobin (Ret-He) content and red blood cell (RBC) indices for screening for iron deficiency anemia (IDA) in an area in whch thalassemia is prevalent. METHODS:Blood specimens from 304 women aged between 18 and 30 years residing in northeast Thailand we...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz099
更新日期:2020-09-01 00:00:00
abstract:BACKGROUND:Preparation of the patient for laboratory tests is crucial. Our aim was to investigate the current practice and regional variability of recommendations regarding patient preparation for laboratory testing. METHODS:A call for data was posted by email. Spanish laboratories were invited to fill out and submit ...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz092
更新日期:2020-05-06 00:00:00
abstract:BACKGROUND:Currently, more than 45 mathematical formulas based on simple red blood cell (RBC) parameters have been proposed for differentiating between iron deficiency and thalassemia in microcytic anemia, of which 20 are relatively new and have not been thoroughly independently verified. The study goal was to verify t...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmaa030
更新日期:2020-11-02 00:00:00
abstract:Objective:To compare a manual squamous cell carcinoma antigen (SCCA) assay and an automated SCCA assay in a clinical setting. Methods:We included, in this study, a total of 158 specimens that had been tested using the manual SCCA assay. The CanAg SCC EIA assay and the Elecsys SCC were compared for their clinical setti...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmy003
更新日期:2018-07-05 00:00:00
abstract:Background:When unpredicted surgical blood loss occurs, it is essential that blood arrive from the blood bank in a timely manner. Objective:To evaluate the turnaround time (TAT) for red blood cells (RBCs) from the blood bank to the operating suite. Cases with delayed TATs were further analyzed to determine potential c...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmx016
更新日期:2017-08-01 00:00:00
abstract::Health systems face intense pressure to decrease costs and improve services as the health care delivery system in the United States undergoes tremendous change due to health care reform. As health systems grow, like any business, they are forced to explore standardization to realize and maintain efficient practices. C...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmw069
更新日期:2017-08-01 00:00:00
abstract::As new killer-cell immunoglobulin-like receptor (KIR) alleles are discovered, a challenge in KIR typing is maintaining sensitivity and specificity. A single nucleotide polymorphism assay can be used to type functional KIR2DL1 alleles. We improved recently on the earlier method by using a higher-specificity assay. The ...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1309/LMMN1K6SBRJCGD9J
更新日期:2015-07-01 00:00:00
abstract:OBJECTIVE:Examination of urine sediment is crucial in acute kidney injury (AKI). In such renal injury, tubular epithelial cells, epithelial cell casts, and dysmorphic red cells may provide clues to etiology. The aim of this study was to compare automated urinalysis findings with manual microscopic analysis in AKI. MET...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmaa069
更新日期:2020-10-03 00:00:00
abstract::In the past few years, interest has increased in cell-derived microparticles (MPs), which are defined by their size of from 0.1 to 1 μm, and can be derived from various cell types, including endothelial cells, leukocytes, red blood cells (RBCs), and platelets. These MPs carry negatively charged phosphatidylserine (PS)...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmaa043
更新日期:2020-08-20 00:00:00
abstract:OBJECTIVE:To determine whether K2-ethylenediaminetetraacetic acid (EDTA) and K3-EDTA Greiner tubes could be used interchangeably for glycosylated hemoglobin, type A1C (HbA1c) measurement via the Abbott Laboratories ARCHITECT chemiluminescent microparticle HbA1c assay on the ARCHITECT i2000SR immunoanalyzer at our unive...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmv016
更新日期:2016-02-01 00:00:00
abstract:Background:Thromboelastography (TEG) has become the standard of care in liver-transplant surgery to identify real-time abnormalities in the coagulation cascade. To our knowledge, no studies have been performed to measure the intrasubject reproducibility of TEG parameters in cirrhotic patients. Objective:To perform a v...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmx041
更新日期:2018-07-05 00:00:00
abstract::Tacrolimus (Tac) is an immunosuppressive drug that is used in preventing organ and tissue rejection in patients after transplantation. Tac administration requires frequent and diligent monitoring by physicians to ensure proper dosage and to limit the potential for harmful adverse effects, which can include renal damag...
journal_title:Laboratory medicine
pub_type: 杂志文章,评审
doi:10.1093/labmed/lmx056
更新日期:2017-11-08 00:00:00
abstract:BACKGROUND:The production of 2 monoclonal proteins characterizes biclonal gammopathic manifestations (BGMs). The available medical literature from India is chiefly restricted to case reports. OBJECTIVE:To study the incidence of BGMs in a tertiary care center in Chandigarh, India, during a 4-year period. We evaluated t...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz006
更新日期:2019-10-10 00:00:00
abstract::Hormographiella is a rare fungal pathogen in humans; however, case reports have described disseminated infection in immunocompromised hosts. This pathogen has been described to yield poor prognosis in patients who harbor it. Herein, we present a case report of autopsy-proven disseminated Hormographiella aspergillata i...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmz018
更新日期:2019-10-10 00:00:00
abstract:OBJECTIVE:To analyze the performance characteristics, stability, and clinical value of lipoprotein-associated phospholipase A2 (Lp-PLA2) using an enzymatic kinetic method. METHODS:The performance characteristics included reference intervals, precision, and accuracy. We assessed Lp-PLA2 stability by comparing Lp-PLA2 c...
journal_title:Laboratory medicine
pub_type: 杂志文章
doi:10.1093/labmed/lmy086
更新日期:2019-07-16 00:00:00
abstract::Laboratory professionals, consultants, and treating physicians may encounter discrepancies in serological testing results for numerous reasons; identifying the reason(s) for the presence of an unexpected antibody or antigen can be challenging. A question-based approach can be useful in identifying the underlying cause...
journal_title:Laboratory medicine
pub_type: 杂志文章,评审
doi:10.1309/LMEWVSNT2F3O5JDN
更新日期:2014-07-01 00:00:00