Abstract：
:Fourteen antirheumatoid drugs were tested for their effects on the in vitro hyaluronidase activity of normal human serum. Four drugs produced significant changes in enzyme activity. Different results were obtained with ovine testicular hyaluronidase when diluted with either saline or inactivated human serum. No increase in serum hyaluronidase activity was found in patients with rheumatoid arthritis. There was no evidence for the existence of tissue specific isoenzymes of hyaluronidase in the serum of either normal subjects or patients with rheumatoid arthritis.
journal_name
Clin Biochemjournal_title
Clinical biochemistryauthors
Salkie ML,Hannah CL,McNeil EMdoi
10.1016/s0009-9120(76)80053-7subject
Has Abstractpub_date
1976-08-01 00:00:00pages
184-7issue
4eissn
0009-9120issn
1873-2933journal_volume
9pub_type
杂志文章abstract：:The use of alcohol and tobacco is prevalent among pregnant women despite the well-known adverse effects of these substances imposed on the developing fetus and immense public health education efforts. Confirmation of gestational exposures to these compounds have relied mostly on maternal self-reporting, which is often...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/j.clinbiochem.2004.01.010
更新日期：2004-06-01 00:00:00
abstract：:1. A relatively inexpensive semi-automated enzymatic procedure is described for the determination of total glycerol with an Auto Analyzer. Free glycerol is determined without saponification in a deproteinized supernatant. 2. The dilution of triglyceride samples during preparation is such that the samples during prepar...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(77)90232-6
更新日期：1977-02-01 00:00:00
abstract：OBJECTIVES:Lipoprotein(a) [Lp(a)] can be oxidized by copper in vitro in a way comparable to low-density lipoprotein (LDL). We sought to determine whether the susceptibility of Lp(a) to oxidation is correlated with the susceptibility of autologous heterogeneous LDL, with apolipoprotein(a) [apo(a)] molecular size, or wit...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(02)00438-1
更新日期：2003-03-01 00:00:00
abstract：BACKGROUND:Vitamin B12 insufficiency/deficiency is common in mixed patient populations. However there is no single marker which can reliably diagnose B12 insufficiency/deficiency. Elevated concentrations of methylmalonic acid (MMA) are considered the most representative marker of metabolic vitamin B12 insufficiency, bu...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2013.08.006
更新日期：2014-01-01 00:00:00
abstract：BACKGROUND:Numerous etiologies are implicated in the complications of diabetes. A link between diabetes and the predisposition to certain cancers, including colon cancer, has been established during the last decade. However, the relationship between fecal occult blood test (FOBT), a screening method used principally fo...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2016.10.005
更新日期：2017-01-01 00:00:00
abstract：:A retrospective study has been undertaken to assess the diagnostic value of plasma estriol (E3) determinations, as compared with determinations of other biochemical parameters, in predicting the outcome of pregnancy. The normal levels of plasma unconjugated and total E3 were determined on weekly samples obtained durin...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(81)90211-3
更新日期：1981-06-01 00:00:00
abstract：OBJECTIVES:To assess the relationship between lipoprotein (a) [Lp (a)] and lipoprotein oxidation in patients with coronary artery disease (CAD). DESIGN AND METHODS:Oxidation of apolipoprotein (apo)B-containing lipoproteins, vitamin E, carotenoids, lipid-lipoprotein levels were determined in 171 CAD and 70 non-CAD subj...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(00)00079-5
更新日期：2000-06-01 00:00:00
abstract：OBJECTIVES:Measurement of serotonin concentrations in blood is considered to be important for the clinical studies of diseases involving vascular endothelial injury. We have developed a high-performance liquid chromatographic (HPLC) method for measurement of serotonin level in platelet-poor plasma (PPP). METHODS:Venou...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2003.11.009
更新日期：2004-03-01 00:00:00
abstract：:An affinity chromatographic method (AC) was compared with ion exchange chromatography (IEC) for determination of glycated hemoglobin (gHb). In vitro, increasing glucose concentration produced no change on AC-determined gHb. gHb measurement by AC was highly correlated with mean blood glucose (r = 0.96). Mean values of ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(86)80010-8
更新日期：1986-12-01 00:00:00
abstract：OBJECTIVE:Heat-mediated ELISA (HELISA) technique has been reported to shorten ELISA timings and has major clinical implications in diagnostic field [Bora U, Kannan K, Nahar P. Heat mediated enzyme linked immunosorbent assay. J Immunol Methods 2004; 293: 43-50]. Objective of this study is to find out whether anti-MBL au...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2007.09.016
更新日期：2008-01-01 00:00:00
abstract：OBJECTIVES:Effects of treatment with dehydroepiandrosterone (DHEA) on oxidative energy metabolism in rat liver and brain mitochondria were examined. DESIGN AND METHODS:Young adult rats were administered DHEA (0.1, 0.2, 1.0 or 2.0 mg/kg body weight) by subcutaneous route for 7 consecutive days. RESULTS:DHEA treatment ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2006.08.014
更新日期：2007-01-01 00:00:00
abstract：OBJECTIVES:The plasma apolipoprotein B (apo B) concentrations have been considered to be a more accurate representation of atherogenic particles and it has been proposed that the formula LDL-C (mmol/L) = 0.41TC - 0.32TG + 1.70apo B - 0.27 is reliable for the estimation of LDL-C (Clin Chem 1997; 43: 808-15). We undertoo...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(00)00162-4
更新日期：2000-10-01 00:00:00
abstract：:New methods were developed for the separation of major lipid classes varying in polarity from cholesterol esters to lysophosphatidylcholine. The methods were used for the analysis of extracts obtained from human sera. The lipids were separated by overpressured thin-layer chromatography, classical thin-layer chromatogr...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(88)80092-4
更新日期：1988-04-01 00:00:00
abstract：OBJECTIVE:Saposin C (SAP-C) is an essential activator of glucosylceramide (GlcCer)-β-glucosidase (GCase), the enzyme deficient in Gaucher's disease. In this study, we investigated the effects of chemically synthesized SAP-Cs (synthetic SAP-Cs) on GCase. METHODS:Enzymatic assays and western blot analyses were carried o...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2015.06.004
更新日期：2015-11-01 00:00:00
abstract：OBJECTIVES:Association between vitamin D deficiency and excess of vitamin A as a potential risk factor of osteoporosis and fracture has been evaluated. DESIGN AND METHODS:232 healthy postmenopausal women were studied. Serum parameters were analyzed by standard methods and fat-soluble vitamins by an own HPLC method. QU...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2010.06.001
更新日期：2010-09-01 00:00:00
abstract：:An automated biotin-streptavidin procedure for measuring progesterone in serum is described. The method is linear up to 98.3 nmol/L and the calibration curve is stable for at least 14 days. The lower limit of progesterone detection is 0.70 nmol/L. Although serum is the preferred specimen, progesterone levels can be me...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/0009-9120(92)90105-2
更新日期：1992-12-01 00:00:00
abstract：:The structure of enzyme active sites and the nature of the catalytic process are reviewed. The impressive efficiency of these protein catalysts appears to stem from such factors as proximity and orientation of enzyme and substrate moieties, strain, and the occurrence of distinctive microenvironments within catalytic c...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(76)80040-9
更新日期：1976-06-01 00:00:00
abstract：OBJECTIVES:BNP and NT-proBNP are viewed as comparable in their ability to diagnose and monitor HF in clinical guidelines. However, no recent large-scale study has directly established diagnostic concordance between BNP and NT-proBNP. This study sought to assess diagnostic concordance of BNP and NT-proBNP for ruling in ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2018.07.002
更新日期：2018-09-01 00:00:00
abstract：OBJECTIVES:We undertook the present study to investigate the possible relation between total antioxidant capacity (TAC) and tumor marker (TM) values in serum samples of patients with and without gastrointestinal tract and prostate tumors. DESIGN AND METHODS:We measured the TAC using trolox equivalent antioxidant capac...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2011.06.082
更新日期：2011-09-01 00:00:00
abstract：OBJECTIVE:Neonatal abstinence syndrome (NAS) is a rising concern with unknown long-term effects. It is apparent that higher cost of care, impact on the community and reduced quality of life are associated with similar etiologies (e.g., fetal alcohol syndrome). Detection of drug exposure in utero allows for earlier inte...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2017.09.016
更新日期：2017-12-01 00:00:00
abstract：OBJECTIVES:The newly developed glomerular filtration rate (GFR)-estimating equations developed by the CKD-EPI Collaboration and Feng et al. (2013) that are based on standardized serum cystatin C (ScysC), combined/not combined with serum creatinine (Scr), require further validation in China. We compared the performance ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.05.060
更新日期：2014-09-01 00:00:00
abstract：BACKGROUND:The accurate early diagnosis of acute kidney injury (AKI) in patients with acute heart failure (AHF) is an unmet clinical need. Cystatin C might improve the early detection of AKI. METHODS:207 patients presenting to the emergency department with AHF were enrolled. Cystatin C was measured in plasma in a blin...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2017.07.016
更新日期：2017-12-01 00:00:00
abstract：:Creatine kinase (CK) isoenzymes were determined on 15 patients undergoing open heart surgery with bypass. The study was performed to examine the relationship between the hypothermia under which the surgery is conducted and the appearance of CK isoenzymes in the serum both during and after surgery. All patients showed ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(82)96822-9
更新日期：1982-12-01 00:00:00
abstract：OBJECTIVES:Living donor kidney transplantation is regarded as beneficial to allograft recipients and not particularly detrimental to the donors. Recently we have documented a reduced glomerular filtration rate (GFR) in living kidney donors (LKDs). Considering kidneys as essential for l-arginine (Arg) metabolism, in the...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2013.04.031
更新日期：2013-10-01 00:00:00
abstract：:We present data comparing the Roche CEA radioimmunoassay (RIA) utilizing ultrafiltration and the Abbott CEA immunoradiometric assay (IRMA) methods for standard curve sensitivity, analytical reproducibility, recovery (pre and post extraction), dilution linearity, and patient correlation. The Roche intra- and inter-assa...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/s0009-9120(82)97007-2
更新日期：1982-10-01 00:00:00
abstract：OBJECTIVES:To evaluate impact of risk estimation parameters for screening for Down Syndrome during the first and second trimesters. METHODS:We prospectively examined for their performance in the prenatal prediction of trisomy 21, alphafetoprotein (AFP), unconjugated estriol (uE3), total human chorionic gonadotropin (h...
journal_title：Clinical biochemistry
pub_type： 临床试验,杂志文章
doi：10.1016/0009-9120(95)00021-z
更新日期：1995-08-01 00:00:00
abstract：:Steroids play an important role in sperm production and quality. These hormones have been extensively studied in blood, but poorly investigated in semen. The purpose of our study was to evaluate the relationship between sperm quality and steroid profiles in blood and semen in a small cohort of young Swiss men. Another...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2018.03.008
更新日期：2018-12-01 00:00:00
abstract：:High-sensitivity cardiac troponin (hs-cTn) assays have been used clinically by thousands of physicians in many countries throughout the world since their clinical introduction seven years ago. In the early diagnosis of myocardial infarction (MI), beyond doubt the most important indication of hs-cTn assays, these simpl...
journal_title：Clinical biochemistry
pub_type： 杂志文章,评审
doi：10.1016/j.clinbiochem.2017.12.006
更新日期：2018-03-01 00:00:00
abstract：BACKGROUND:According to the prevailing theory about the genetic background to lactose intolerance, there are three genotypes but only two adult physiological phenotypes: lactase persistence in individuals with the CT and TT genotypes and lactase non-persistence in individuals with the CC genotype. However, analysis of ...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2015.11.001
更新日期：2016-02-01 00:00:00
abstract：OBJECTIVE:Direct measurement of chemical constituents in complex biologic matrices without the use of analyte specific reagents could be a step forward toward the simplification of clinical biochemistry. Problems related to reagents such as production errors, improper handling, and lot-to-lot variations would be elimin...
journal_title：Clinical biochemistry
pub_type： 杂志文章
doi：10.1016/j.clinbiochem.2014.05.064
更新日期：2014-09-01 00:00:00
