Abstract：
:Within the nervous system, five cell types were studied by the electron microscope: the neuron, astrocyte, oligodendroglia, microglia and ependymal cells. The neurons are characterized by the Nissl substance within the perikaryon, the neurotubules and the neurofilaments. The three types of glial cells can be distinguished from one another. The astrocyte has relatively lucent cytoplasm and contains filaments which extend into long cytoplasmic processes. The oligodendroglia has electron-dense cytoplasm with thin extensions wedged between the cellular processes of the neuropil. The microglia cytoplasm is similar to the oligodendroglia but can be differentiated by the peculiar convoluted outline of the nuclear membrane and the clear space which separate the nucleus from the cytoplasm. The ependymal cell has characteristic microvilli and cilia at its ventricular surface. The cytoplasm contain parabasal bodies and tight junctions between adjacent cells. In the peripheral nerve, the axon and the myelin sheath are located within the Schwann cells. The terminal nerve endings from enlargements filled with synaptic vesicles. Electron microscopy of the nervous system is not only essential for research, but is also helpful in diagnosis of certain diseases.
journal_name
Ann Clin Lab Scijournal_title
Annals of clinical and laboratory scienceauthors
Liu HM,Bahu RMsubject
Has Abstractpub_date
1975-09-01 00:00:00pages
348-54issue
5eissn
0091-7370issn
1550-8080journal_volume
5pub_type
杂志文章abstract：:Blood lead levels were measured by atomic absorption spectrophotometry in 86 San Diego policemen to see if they would reflect the known high atmospheric lead levels in San Diego. The mean blood lead for the entire group was 27.0 microgram per dl, a level very similar to that found in the general population of other ci...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1977-07-01 00:00:00
abstract：:Oxidative stress plays a pivotal role in the pathogenesis of multiple sclerosis (MS). Inactivating polymorphism of genes encoding detoxification enzymes, such as NQO1 and GSTP1 could influence susceptibility to MS. The monoclonal antibody natalizumab is an effective treatment in MS. Natalizumab's efficacy in MS patien...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2016-12-01 00:00:00
abstract：:The histopathologic findings in lung tissue are reported from five cases of Philadelphia Legionnaire's Disease and the results are compared to pneumonias caused by other microbial and chemical agents. Histopathology of lung tissue was similar in all cases, despite the fact that death occurred between the fourth and 14...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1979-09-01 00:00:00
abstract：:A refined technique is described for the anatomical study of the heart and coronary arteries after perfusion with agar-barium sulfate contrast medium. The method includes dissection and isolation of the perfused coronary arteries with sequential cross-sectioning and radiography of intact and cross-sectioned vessels. T...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1986-01-01 00:00:00
abstract：:Ovarian cancer is the leading cause of death due to malignant tumors in female reproductive organs. However, the lack of understanding regarding its pathogenesis brings difficulties to study it. In this study, we analyze the differently expressed genes in both GSE54388 (ovarian cancer vs. normal ovarian tissues) and G...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2018-09-01 00:00:00
abstract：:Intravascular large B-cell lymphoma (IVLBCL) is a rare variant of extranodal diffuse large Bcell lymphoma with only a few more than 300 cases reported. It is characterized as lymphoma cells confined to the lumina of small vessels, so patients usually do not present with masses or lymphadenopathy. Clinical presentation...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章,评审
doi：
更新日期：2011-07-01 00:00:00
abstract：:Blood lymphocyte distributions, serum immunoglobulin and cytokine levels, and serum IgE and IgG anti-varicella zoster virus (VZV) levels were measured in an atopic girl (age 15 yr) who developed shingles 10 yr after infection with chicken pox. Before, during, and 5 months after the shingles episode, the child's distri...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2009-01-01 00:00:00
abstract：:Urine p-aminophenol (PAP) concentration serves as a biological marker for occupational exposures to aniline. We report the development of a rapid, simple spectrophotometric method for quantification of urine PAP concentration using a chemical autoanalyzer (Olympus Reply). The method involves oxidative coupling of PAP ...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
abstract：:In the course of a clinical comparison involving 204 parallel total creatine kinase (CK), creatine kinase-MB isoenzyme (CK-MB), and cardiac troponin I (cTnI) measurements, 12 patients were identified in whom cTnI was elevated while total CK was normal, as well as 2 patients in whom CK-MB was elevated while cTnI was no...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2000-04-01 00:00:00
abstract：:The microbiome has recently become a key interest for cancer research. Anti-tumor effects of reinforced clostridium media (RCM) were investigated for all ingredients of RCM, which showed that yeast extract could be a candidate for this phenomenon. MTT assay, cell counting, cell death analysis, cell cycle analysis, and...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2020-01-01 00:00:00
abstract：:Laboratory testing for markers of thyroid function is essential for the diagnosis of thyroid disease, yet, the landscape of thyroid function testing is complex and inappropriate test orders are common. Reverse T3 (rT3) is frequently seen on thyroid function testing menus as a marker of nonthyroidal illness. However, t...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2020-05-01 00:00:00
abstract：:Experimental evidence documenting the formation of a relatively stable V(IV) species appears to be important with regard to the biochemical mechanism of reduction of vanadate by enzymatic systems. The present study demonstrates that a mixture of vanadate and glutathione reductase/nicotinamide-adenine-dinucleotide phos...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:D-dimer is formed during activation of the coagulation system and is commonly assayed in order to diagnose disseminated intravascular coagulation, deep vein thrombosis, and pulmonary embolism. Enzyme-linked immunosorbent assay has been validated as the reference method, but it is a time-consuming procedure. The object...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2011-10-01 00:00:00
abstract：:Mosaic variegated aneuploidy (MVA) is a recessive condition characterized by mosaic aneuploidies, predominantly trisomies and monosomies, involving multiple chromosomes and tissues. The phenotype of MVA syndrome includes severe microcephaly and growth deficiency, central nervous system anomalies, mental retardation, m...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章,评审
doi：
更新日期：2015-01-01 00:00:00
abstract：:This investigation was conducted to determine whether or not plasma galactosyl ceramides were elevated in patients with stroke and multiple sclerosis, and to determine glycosyl ceramide concentrations in older, normal subjects. It was hypothesized that central nervous system destruction, like that which occurs in stro...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1975-01-01 00:00:00
abstract：:Current changes of the healthcare environment have promoted the creation of chest pain centers in the emergency departments for rapid triage of patients admitted for cardiac evaluation. Because of the inefficiency of electrocardiogram for the diagnosis of acute myocardial infarction, blood cardiac markers play an impo...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1996-07-01 00:00:00
abstract：:Allergic rhinosinusitis involves several types of inflammatory cells. The dominant inflammatory cells include mast cells, eosinophils, lymphocytes, and monocytes/macrophages. Since eosinophils are one type of inflammatory cell that is often related to allergy, we investigated in this study whether the eosinophils pres...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2007-04-01 00:00:00
abstract：OBJECTIVE:MicroRNAs (miRNAs) are associated with hepatocellular carcinoma (HCC) progression and metastasis. However, it is unclear whether they could act as biomarkers for HCC diagnosis and prognosis. METHODS:In this study, the miR-122 and miR-199a expression levels were determined by quantitative real-time PCR (qRT-P...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2020-03-01 00:00:00
abstract：:Variations in the level of prealbumin in serum and spinal fluid were noted on routine electrophoresis. Low serum levels were associated with infection, liver disorders, and malignant disease, whereas high levels were seen in inflammatory disorders. A high spinal fluid prealbumin was noted in a young child with a disse...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1987-09-01 00:00:00
abstract：:The anucleate mature erythrocyte also lacks ribosomes and mitochondria and thus cannot synthesize enzymes or derive energy from the Krebs citric acid cycle. Nevertheless, the red blood cell is metabolically active and contains numerous residual enzymes and their products which are essential for its survival and normal...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章,评审
doi：
更新日期：1980-09-01 00:00:00
abstract：:Transforming growth factor beta (TGF-β) plays an important role in many pathophysiological conditions, including cancer. The level of TGF-β in patients with differentiated thyroid cancer (DTC) has not been examined so far. The aim of this study was to measure TGF-β concentration in serum samples and in PHA-stimulated ...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2016-07-01 00:00:00
abstract：:Spermatogenesis is severely altered in the nonobese diabetic (NOD) mouse in the presence of diabetes. When insulin is administered early in the development of diabetic changes, blunting of the testicular damage results, suggesting a direct causal effect of hyperglycemia on the testicular alterations. In view of the ke...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1998-07-01 00:00:00
abstract：:A retrospective study of acquired renal lesions in 42 renal transplants in children revealed a variety of histologic lesions. Although acute and chronic rejection changes were the most frequent, a number of metabolic, infectious, vascular, and other lesions were encountered. Renal biopsy allows rapid diagnosis of thes...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1981-07-01 00:00:00
abstract：OBJECTIVE:Telomere length is an important factor for the development of non-small cell lung cancer (NSCLC), and current articles focused on telomere associated genes. We studied the clinicopathological and prognostic implications of rs36115365 polymorphism of the TERT-CLPTM1L locus in NSCLC. The association between rs3...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2020-09-01 00:00:00
abstract：:Acne vulgaris is a common dermatological disorder with a multifactorial pathogenesis. Oxidative status has been implicated in the pathogenesis of several skin diseases, including acne. This study was aimed to investigate the levels of oxidative stress biomarkers in acne vulgaris patients with varying severities. The s...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2014-04-01 00:00:00
abstract：:People of the Jehovah's Witness faith believe that they shall "abstain from blood." Because of this belief, we encounter the challenges from Jehovah's Witness patients who actively seek medical care for themselves and their children, but refuse the transfusion of blood products, which may result in increased morbidity...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2016-12-01 00:00:00
abstract：:Trace element status was ascertained in 19 alcoholic patients under long-term treatment with disulfiram and in 12 alcoholic patients treated for the first time; the latter group was re-examined after four weeks of treatment. Both groups were compared to matched controls with a moderate alcohol intake. The copper/zinc ...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
abstract：:Intraventricular hemorrhage (IVH) and classical periventricular leukomalacia complex are considered the two most common forms of perinatal anoxic-ischemic brain injury. However, recently, a third entity, the periventricular leukomalacia complex (PLC) was described and was seen in 31 percent of 61 premature infants com...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1985-03-01 00:00:00
abstract：:Until recently it has been generally accepted that the choroid plexuses are the major source of the cerebrospinal fluid (CSF). However, data now indicate that significant contributions to the CSF are made at extrachoroidal sites. CSF production studies and 24Na transport studies in normal and plexectomized rhesus monk...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：1976-01-01 00:00:00
abstract：:Hydroxyethyl starch (HES) has been shown to be beneficial in several inflammatory situations, but the mechanisms are unclear. The present study tested the hypothesis that HES has effects on nuclear factor kappa B (NF-kappaB) activation and the expression of inflammatory mediators induced by lipopolysaccharide. Sepsis ...
journal_title：Annals of clinical and laboratory science
pub_type： 杂志文章
doi：
更新日期：2003-10-01 00:00:00
