Abstract:
AIMS:To determine the suitability of primary gel separation tubes for the storage of frozen sera intended for serological testing. METHODS:Blood samples from 102 patients were collected into gel separation tubes. The sera from these samples were split between the primary gel separation tubes and conventional plastic storage tubes and frozen. A year later, the tubes were thawed and anti-rubella IgG concentrations were compared for the serum pairs using the Wilcoxon signed rank test. RESULTS:No significant difference was detected between the two storage methods. CONCLUSIONS:Frozen storage of serum samples in primary gel separation tubes is a practical alternative to storing separated sera in secondary containers. Adopting this practice has advantages for laboratories in reducing specimen handling and reducing errors in labelling stored samples.
journal_name
J Clin Patholjournal_title
Journal of clinical pathologyauthors
Ellis V,Charlett A,Bendall Rdoi
10.1136/jcp.57.1.104keywords:
subject
Has Abstractpub_date
2004-01-01 00:00:00pages
104-6issue
1eissn
0021-9746issn
1472-4146journal_volume
57pub_type
杂志文章abstract:AIM:Definitive distinction between low-grade astrocytoma and astrogliosis is a long-standing difficulty due to their similar histopathological characteristics. To clarify differences in biological significance, this study focused on various components of the cell cycle machinery and proliferation as key parameters, com...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2007.051961
更新日期:2008-03-01 00:00:00
abstract::Hepatitis C virus (HCV) replication is reported in both tumour and non-tumour tissue in a case of hepatocellular carcinoma. Viral replication was established by showing the presence of minus strand HCV RNA by PCR amplification, after excluding residual reverse transcriptase activity of Taq polymerase. No minus strand ...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.48.9.880
更新日期:1995-09-01 00:00:00
abstract::A series of 44 spleens removed from patients with Hodgkin's disease before treatment has been reviewed. The difficulties encountered in detecting foci of Hodgkin's tissue and the histological features and characteristics of early invasion are described. ...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.25.4.294
更新日期:1972-04-01 00:00:00
abstract:AIMS:Congenital neutropenia (CN) is a rare inherited disease that results in recurrent, life-threatening bacterial infections due to a deficiency of mature neutrophils. They are usually caused by heterozygous ELANE mutations although mutations in other genes like HAX-1, G6PC3 and GFI1 have also been reported. Identifyi...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jclinpath-2019-206306
更新日期:2020-06-01 00:00:00
abstract:AIMS:To investigate whether the use of recombinant early antigens for detection of antibodies to human cytomegalovirus (HCMV) gene products CM(2) (UL44, UL57) and p52 (UL44) is specific in the diagnosis and differentiation of active HCMV infection in a subset of patients with chronic fatigue syndrome (CFS), a diagnosis...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2007.050633
更新日期:2008-05-01 00:00:00
abstract::The epithelium of the human fallopian tube (oviduct) and cervix were studied by histological, immunohistological, and ultrastructural methods with a view to establishing the nature of the so called "basal" and "reserve" cells. The results indicated that the "basal" cells of the oviductal epithelia were T lymphocytes, ...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.39.3.306
更新日期:1986-03-01 00:00:00
abstract:AIMS:To compare intratumorous microvessel density (MVD) and clinicopathological features in two different groups of hepatocellular carcinoma (HCC), namely: hepatitis B virus (HBV) related HCC (B-HCC) and HCV related HCC (C-HCC). METHODS:Fifty consecutive cases each of B-HCC and of C-HCC were studied. Microvessel numbe...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2003.015784
更新日期:2004-08-01 00:00:00
abstract::Haematological malignancies are a diverse group of cancers that affect the blood, bone marrow and lymphatic systems. Laboratory diagnosis of haematological malignancies is dependent on combining several technologies, including morphology, immunophenotyping, cytogenetics and molecular genetics correlated clinical detai...
journal_title:Journal of clinical pathology
pub_type: 杂志文章,评审
doi:10.1136/jclinpath-2016-204029
更新日期:2017-06-01 00:00:00
abstract:AIM:To develop a simple but reliable polymerase chain reaction (PCR) method to determine the HIV-1 status of patients on formalin fixed, paraffin wax embedded lymph node tissue. METHODS:Fifty lymph node specimens, 20 from HIV-1 seropositive and 30 from HIV-1 seronegative patients, were analysed. Lymph nodes with a var...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.48.8.733
更新日期:1995-08-01 00:00:00
abstract:BACKGROUND:Recent studies have shown that minichromosome maintenance (MCM) proteins (Mcm2-7) may be useful proliferation markers in dysplasia and cancer in various tissues. AIMS:To investigate the use of Mcm7 as a proliferation marker in 79 lymph node negative prostate cancers and compare it with Ki-67, a commonly use...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2004.016436
更新日期:2004-10-01 00:00:00
abstract:AIM:To better understand the spectrum of primary lymphomas in the upper aerodigestive tract, a common site of extranodal lymphoma. MATERIALS AND METHODS:Lymphoma cases diagnosed at an institution in southern Taiwan from 1992 to 2007 were retrospectively studied with pathology and history review, immunohistochemistry, ...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2010.081927
更新日期:2010-10-01 00:00:00
abstract::The sensitivity patterns to a number of antibiotic-impregnated discs of 126 strains of Gram-negative anaerobes and 36 strains of Gram-positive non-sporing anaerobes from various sources have been examined. The sensitivity patterns shown by Bacteroids fragilis and Bacteroides melaninogenicus were useful for the rapid i...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.28.5.388
更新日期:1975-05-01 00:00:00
abstract::Two histochemical techniques, the PAT/KOH/PAS and the PBT/KOH/PAS, were used to investigate the side chain O-acyl substitution patterns of the sialic acids of the colonic epithelial mucins in cases of ulcerative colitis and Crohn's disease. In both diseases there was, as compared to normal, a reduction in the proporti...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.32.12.1272
更新日期:1979-12-01 00:00:00
abstract::A 43-year-old man, admitted with a swollen right thigh, was diagnosed with a deep vein thrombosis. On day 6 he became septic. A CT scan demonstrated a right-sided hydronephrosis and a large retroperitoneal collection. Blood cultures and perinephric pus grew Escherichia coli resistant to amoxicillin only. On day 12 a v...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2009.071787
更新日期:2010-04-01 00:00:00
abstract:AIMS:The aim of the present study was to immunohistochemically investigate the expression and prognostic significance of putative cancer stem cell markers CD117 (c-kit), CD34, CD20 and CD15 in a cohort of patients with primary choroidal and ciliary body melanoma. METHODS:The immunohistochemical expression of these mar...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jclinpath-2015-203130
更新日期:2016-03-01 00:00:00
abstract::It was postulated that the short chain fatty acids (SCFA) produced by anaerobic bacteria might serve as microbial markers in purulent material. Eighteen pus specimens from various sources were analysed by gas-liquid chromatography (GLC), and the SCFA detected were compared with the microorganisms isolated by conventio...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.32.11.1163
更新日期:1979-11-01 00:00:00
abstract::A correlative clinical and Hemalog D study of 80 cases of chronic lymphocytic leukaemia (CLL) was performed and the results compared with those in other lymphoproliferative disorders affecting the blood (eight cases of hairy-cell leukaemia, HCL; three cases of prolymphocytic leukaemia, PLL: two cases of lymphoplasmacy...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.34.5.473
更新日期:1981-05-01 00:00:00
abstract:AIMS:To determine the sensitivity of commercially available diagnostic assays for Chlamydia trachomatis using a simple method. METHODS:Nine commercial assays and an "in-house" polymerase chain reaction (PCR) were evaluated using serial dilutions of a laboratory grown H serovar--four of them using a laboratory grown E ...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.46.5.408
更新日期:1993-05-01 00:00:00
abstract::Purulent exudate from 28 cases of Bartholin's abscess were examined for aerobic, anaerobic, and microaerophilic bacteria. Three cases gave no bacterial growth, five cases grew facultative bacteria only, and a further three grew a mixture of facultative and anaerobic bacteria. One case gave a pure growth of a microaero...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.30.11.1025
更新日期:1977-11-01 00:00:00
abstract:AIM/BACKGROUND:Several studies have suggested that Helicobacter pylori which express CagA may be more virulent than those that do not, but limited populations have been studied to date. The aim of this study was to confirm and extend the association of CagA positive H pylori strains in a different geographical area and...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.49.10.829
更新日期:1996-10-01 00:00:00
abstract::A quantitative histological analysis of the major salivary glands was carried out at necropsy in 28 alcoholics and in a series of age and sex matched controls. The findings were related to the different types of histologically diagnosed liver disease present. Significant quantitative changes of salivary gland structur...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.41.8.837
更新日期:1988-08-01 00:00:00
abstract:AIMS:To investigate the relation between sarcoidosis and lymphoma. METHODS:The hospital notes of five patients with sarcoidosis and a lymphoproliferative disorder were reviewed. Histological material on which the diagnoses of sarcoidosis and lymphoma were made was re-analysed. RESULTS:Four of the five patients had we...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.49.3.208
更新日期:1996-03-01 00:00:00
abstract::The necropsy findings in an elderly woman, who had been treated with methyldopa and who had died during treatment for accidental hypothermia, showed acute periductal inflammation of obviously similar duration in an entopic pancreas in the wall of the jejunum and in the ectopic pancreas. This supports the hypothesis th...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.41.4.430
更新日期:1988-04-01 00:00:00
abstract::The costs of a clinical chemistry laboratory in a district general hospital were studied. The system used has certain advantages over the conventional Cooper Lybrand method. The time taken by technicians to perform tests was more variable than expected and the cost of sample collection was higher than process-cost for...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.34.6.589
更新日期:1981-06-01 00:00:00
abstract:BACKGROUND:Parafibromin is a novel protein product of HRPT2, a recently identified tumour suppressor gene. Mutations of the HRPT2 gene are common in parathyroid carcinomas, and these exhibit reduced protein expression. Parafibromin expression in breast cancer has not been previously studied. AIMS:To determine the dist...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2007.048694
更新日期:2008-01-01 00:00:00
abstract:BACKGROUND:Optimal management of patients with lung cancer requires accurate cell typing of tumours and staging at the time of diagnosis. Endobronchial ultrasound-guided lymph node aspiration as a method of diagnosing and staging lung cancer is a relatively new technique. AIM:To report the use of liquid-based-thin-lay...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.2006.038901
更新日期:2007-04-01 00:00:00
abstract::Concentration of factor VIII from fresh plasma by cryoprecipitation remains the basis for preparation of products used to treat haemophilia A. This paper describes the preparation of a factor VIII concentrate from small plasma pools in transfusion centres with drying facilities. The dried concentrate from one litre of...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.34.10.1091
更新日期:1981-10-01 00:00:00
abstract::Forty six lymph nodes were examined with the indirect immunoperoxidase technique for the distribution of fibronectin and laminin. Fibronectin was present in the framework of the tissue and the basal lamina of blood vessels, giving a clear outline of nodal architecture. Intracellular fibronectin was observed in cases o...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.38.8.849
更新日期:1985-08-01 00:00:00
abstract:AIMS:To examine the correlation between bromodeoxyuridine (BrdU) labelling indices (LI) and tubular damage in renal biopsy specimens; to evaluate the diagnostic and prognostic potential of measuring cell proliferation in a variety of renal lesions. METHODS:In vitro BrdU labelling of renal biopsy specimens was undertak...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.47.12.1085
更新日期:1994-12-01 00:00:00
abstract::Evaluation of histological diagnosis requires an index of agreement (to measure repeatability and validity) together with a method of assessing bias. Cohen's kappa statistic appears to be the most suitable tool for measuring levels of agreement, which if unsatisfactory may be caused by bias. Further study of bias is p...
journal_title:Journal of clinical pathology
pub_type: 杂志文章
doi:10.1136/jcp.36.11.1269
更新日期:1983-11-01 00:00:00