1
|
Visual Interpretation Compared with Caliper and Computerized Measurements in Experimental Vessel Stenosis. Acta Radiol 2016. [DOI: 10.1177/028418519203300608] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
To explain visual interpretation errors on angiograms, visual interpretation, caliper measurement, and computerized measurement of cine film were compared using each of 10 graphic models and 10 acrylic models with “stenotic vessels”. Stenosis > 40% was overestimated and stenosis < 40% underestimated by visual interpretation. In caliper measurement, stenosis > 40% at exposure of 90 kV was greatly overestimated by a degree similar to the estimation by visual interpretation, and stenosis > 40% at exposures of 74 kV and 58 kV was slightly overestimated. In computerized measurement, the estimation was consistent with the actual degree of stenosis. Therefore, visual interpretation was not reliable for estimation, and computerized measurement was indispensable for estimation of vessel stenosis. Moreover, we consider the most common cause of error in visual interpretation to be optical illusions.
Collapse
|
2
|
Exposure of eggs to solar UV-B leads to reduced hatching rates in two sparid fishes, red sea bream Pagrus major and black sea bream Acanthopagrus schlegeli. JOURNAL OF FISH BIOLOGY 2010; 76:734-741. [PMID: 20666911 DOI: 10.1111/j.1095-8649.2009.02517.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Hatching success was examined under exposure to solar ultraviolet radiation (UVR) using filters to give three different light conditions [C1: UV-B, UV-A and photosynthetically active radiation (PAR), C2: UV-A and PAR, C3: PAR] in red Pagrus major and black Acanthopagrus schlegeli sea bream. Hatching rate of both species was reduced by an exposure over a 2 day period to UVR and was not significantly different between two species under the three light conditions.
Collapse
|
3
|
Design of anti-allergic inhibitors for human hematopoietic prostaglandin D synthase. Acta Crystallogr A 2008. [DOI: 10.1107/s0108767308089009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
4
|
|
5
|
Abstract
We have developed a novel assay system for systematic analysis of protein-protein interactions (PPIs) that is characteristic of a PCR-mediated rapid sample preparation and a high-throughput assay system based on the mammalian two-hybrid method. Using gene-specific primers, we successfully constructed the assay samples by two rounds of PCR with up to 3.6 kb from the first-round PCR fragments. In the assay system, we designed all the steps to be performed by adding only samples, reagents, and cells into 384-well assay plates using two types of semiautomatic multiple dispensers. The system enabled us examine more than 20,000 assay wells per day. We detected 145 interactions in our pilot study using 3500 samples derived from mouse full-length enriched cDNAs. Analysis of the interaction data showed both several significant interaction clusters and predicted functions of a few uncharacterized proteins. In combination with our comprehensive mouse full-length cDNA clone bank covering a large part of the whole genes, our high-throughput assay system will discover many interactions to facilitate understanding of the function of uncharacterized proteins and the molecular mechanism of crucial biological processes, and also enable completion of a rough draft of the entire PPI panel in certain cell types or tissues of mouse within a short time.
Collapse
|
6
|
Abstract
Here we present an amino acid translation program designed to suggest the position of experimental frameshift errors and predict amino acid sequences for full-length cDNA sequences having phred scores. Our program generates artificial insertions into artificial deletions from low-accuracy positions of the original sequence, thereby generating many candidate sequences. The validity of the most probable sequence (the likelihood that it represents the actual protein) is evaluated by using a score (V(a)) that is calculated in light of the Kozak consensus, preferred codon usage, and position of the initiation codon. To evaluate the software, we have used a database in which, out of 612 cDNA sequences, 524 (86%) carried 773 frameshift errors in the coding sequence. Our software detected and corrected 48% of the total frameshift errors in 62% of the total cDNA sequences with frameshift errors. The false positive rate of frameshift correction was 9%, and 91% of the suggested frameshifts were true.
Collapse
|
7
|
Abstract
The RIKEN Mouse Gene Encyclopaedia Project, a systematic approach to determining the full coding potential of the mouse genome, involves collection and sequencing of full-length complementary DNAs and physical mapping of the corresponding genes to the mouse genome. We organized an international functional annotation meeting (FANTOM) to annotate the first 21,076 cDNAs to be analysed in this project. Here we describe the first RIKEN clone collection, which is one of the largest described for any organism. Analysis of these cDNAs extends known gene families and identifies new ones.
Collapse
|
8
|
Identification of a novel member of the snail/Gfi-1 repressor family, mlt 1, which is methylated and silenced in liver tumors of SV40 T antigen transgenic mice. Cancer Res 2001; 61:1144-53. [PMID: 11221845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
DNA methylation is the only known mechanism for an epigenetic genomic DNA modification that is capable of altering gene expression. A recent study reveals that the pattern of CpG island methylation is largely characteristic of tumor type, suggesting that distinct sets of genes are inactivated by methylation during development of each tumor type. We compared previously the methylation status between normal liver and liver tumors in SV40 T/t antigen transgenic mice (MT-D2 mice) using Restriction Landmark Genomic Scanning for Methylation (RLGS-M) and identified several loci/spots that appeared to be methylated frequently in liver tumors. One of these spots, B236, identified a locus on chromosome 12 (D12Ncvs7) syntenic with human 14q12-q21 that is frequently lost in certain human cancers. Shotgun sequencing of a bacterial artificial chro mosome clone containing this spot/locus was performed to identify genes within this region. The Genescan program predicted an open reading frame of a novel, intron-less gene adjacent to the B236 spot that encodes a putative 493-amino acid protein containing the SNAG repressor motif in the NH2-terminal region and five C2H2-type zinc finger motifs in the COOH-terminal half. This putative gene, methylated in liver tumor (mlt 1), is a novel member of the SNAG transcriptional repressor family with 43% amino acid identity to insulinoma-associated protein 1. An open reading frame encoding a protein quite similar to mouse mlt 1 (56% amino acid identity) was located in the syntenic region of the human genome, indi cating that mlt 1 is evolutionarily conserved in human. Northern blot analysis revealed that mlt 1 is normally expressed in brain, spleen, stom ach, and liver. However, mlt 1 expression was silenced in the liver tumors of MT-D2 mice. The putative promoter region of mlt 1 is unmethylated in normal tissues but methylated in all liver tumors from 11 MT-D2 mice We also found that mlt 1 was methylated and not expressed in N18TG-22 cells, a mouse neuroblastoma cell line. Treatment of N18TG-2 cells with a demethylating agent, 5-aza-deoxycytidine, resulted in an expression of mlt 1, indicating that the repression of mlt 1 is attributable to methylation Thus, mlt 1 is a novel target gene that is silenced by methylation during liver tumorigenesis initiated by SV40 T antigen.
Collapse
MESH Headings
- Amino Acid Sequence
- Animals
- Antigens, Polyomavirus Transforming/genetics
- Antimetabolites, Antineoplastic/pharmacology
- Azacitidine/analogs & derivatives
- Azacitidine/pharmacology
- Base Sequence
- DNA Methylation
- DNA-Binding Proteins/genetics
- Decitabine
- Female
- Gene Expression Regulation, Neoplastic
- Gene Silencing
- Genome, Human
- Humans
- Liver Neoplasms, Experimental/genetics
- Liver Neoplasms, Experimental/immunology
- Male
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Molecular Sequence Data
- Neuroblastoma/genetics
- Open Reading Frames
- Promoter Regions, Genetic
- RNA, Messenger/genetics
- Repressor Proteins/genetics
- Snail Family Transcription Factors
- Transcription Factors/genetics
- Zinc Fingers/genetics
Collapse
|
9
|
Computer-based methods for the mouse full-length cDNA encyclopedia: real-time sequence clustering for construction of a nonredundant cDNA library. Genome Res 2001; 11:281-9. [PMID: 11157791 PMCID: PMC311029 DOI: 10.1101/gr.gr-1457r] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
We developed computer-based methods for constructing a nonredundant mouse full-length cDNA library. Our cDNA library construction process comprises assessment of library quality, sequencing the 3' ends of inserts and clustering, and completing a re-array to generate a nonredundant library from a redundant one. After the cDNA libraries are generated, we sequence the 5' ends of the inserts to check the quality of the library; then we determine the sequencing priority of each library. Selected libraries undergo large-scale sequencing of the 3' ends of the inserts and clustering of the tag sequences. After clustering, the nonredundant library is constructed from the original libraries, which have redundant clones. All libraries, plates, clones, sequences, and clusters are uniquely identified, and all information is saved in the database according to this identifier. At press time, our system has been in place for the past two years; we have clustered 939,725 3' end sequences into 127,385 groups from 227 cDNA libraries/sublibraries (see http://genome.gse.riken.go.jp/).
Collapse
|
10
|
Iterative sequence/secondary structure search for protein homologs: comparison with amino acid sequence alignments and application to fold recognition in genome databases. Bioinformatics 2000; 16:988-1002. [PMID: 11159310 DOI: 10.1093/bioinformatics/16.11.988] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
MOTIVATION Sequence alignment techniques have been developed into extremely powerful tools for identifying the folding families and function of proteins in newly sequenced genomes. For a sufficiently low sequence identity it is necessary to incorporate additional structural information to positively detect homologous proteins. We have carried out an extensive analysis of the effectiveness of incorporating secondary structure information directly into the alignments for fold recognition and identification of distant protein homologs. A secondary structure similarity matrix based on a database of three-dimensionally aligned proteins was first constructed. An iterative application of dynamic programming was used which incorporates linear combinations of amino acid and secondary structure sequence similarity scores. Initially, only primary sequence information is used. Subsequently contributions from secondary structure are phased in and new homologous proteins are positively identified if their scores are consistent with the predetermined error rate. RESULTS We used the SCOP40 database, where only PDB sequences that have 40% homology or less are included, to calibrate homology detection by the combined amino acid and secondary structure sequence alignments. Combining predicted secondary structure with sequence information results in a 8-15% increase in homology detection within SCOP40 relative to the pairwise alignments using only amino acid sequence data at an error rate of 0.01 errors per query; a 35% increase is observed when the actual secondary structure sequences are used. Incorporating predicted secondary structure information in the analysis of six small genomes yields an improvement in the homology detection of approximately 20% over SSEARCH pairwise alignments, but no improvement in the total number of homologs detected over PSI-BLAST, at an error rate of 0.01 errors per query. However, because the pairwise alignments based on combinations of amino acid and secondary structure similarity are different from those produced by PSI-BLAST and the error rates can be calibrated, it is possible to combine the results of both searches. An additional 25% relative improvement in the number of genes identified at an error rate of 0.01 is observed when the data is pooled in this way. Similarly for the SCOP40 dataset, PSI-BLAST detected 15% of all possible homologs, whereas the pooled results increased the total number of homologs detected to 19%. These results are compared with recent reports of homology detection using sequence profiling methods. AVAILABILITY Secondary structure alignment homepage at http://lutece.rutgers.edu/ssas CONTACT anders@rutchem.rutgers.edu; ronlevy@lutece.rutgers.edu SUPPLEMENTARY INFORMATION Genome sequence/structure alignment results at http://lutece.rutgers.edu/ss_fold_predictions.
Collapse
|
11
|
Clinico-histopathological findings of Buruli ulcer. NIHON HANSENBYO GAKKAI ZASSHI = JAPANESE JOURNAL OF LEPROSY : OFFICIAL ORGAN OF THE JAPANESE LEPROSY ASSOCIATION 2000; 69:93-100. [PMID: 10979276 DOI: 10.5025/hansen.69.93] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Here, we report the clinico-pathological findings of Buruli ulcer. The patients were 2 females, 9 and 23 years of age and one male, 47 years of age from the Ashanti Country of Ghana. Clinically, cutaneous lesions were classified as nodular, ulcero-nodular and ulcerative. Histopathologically, lesions involved cutaneous and subcutaneous tissue, which showed lympho-epithelioid cell proliferation and panniculitis with characteristic fat necrotic changes. Vascular inflammation, with the nerve tissue involvement, are prominent features on the chronological spectrum of the 3 cases. In all but the early case, Mycobacterium ulcerans could be visualized from the mid dermal area to the subcutis by Fite-Faraco and Harada stain. The ulcerated lesions were also immunoreactive to phenolic glycolipid-1 (PGL-1). These findings suggest Mycobacterium ulcerans infection with lesions of different ages. Further, we also show the need to identify distinct characteristics for differential diagnosis with lesions caused by other mycobacteria.
Collapse
|
12
|
Corrigendum to: prediction of human cDNA from its homologous mouse full-length cDNA and human shotgun database. FEBS Lett 2000; 471:261. [PMID: 10767435 DOI: 10.1016/s0014-5793(00)01327-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
13
|
Abstract
We propose a prediction method for human full-length cDNA by comparing sequence data between human genome shotgun sequence and mouse full-length cDNA. The human genome which is homologous to the mouse full-length cDNA is selected by a homology search program, and the predicted exons are connected at the exon-intron junction which gives the best homology score to the mouse full-length cDNA. The accuracy of the predicted human full-length coding region is 83.3%, and the false positive rate is 16.7%. Five human full-length proteins out of 20 proteins are correctly predicted.
Collapse
|
14
|
[Present status of Buruli ulcer in Ghana, West Africa]. NIHON HANSENBYO GAKKAI ZASSHI = JAPANESE JOURNAL OF LEPROSY : OFFICIAL ORGAN OF THE JAPANESE LEPROSY ASSOCIATION 1999; 68:175-84. [PMID: 10659613 DOI: 10.5025/hansen.68.175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Recently, Buruli ulcer is emerging from the West and Central African countries. The disease come up with necrotizing and immno-suppressive type ulcer in the skin, subcutaneous tissue and bone, infected by Mycobacterium ulcerans, and shows indolent chronic course as mycobacterial infection, like tuberculosis and Hansen's disease. After the transmission to human, the lesion is usually single and begin as firm, painless, subcutaneous nodule and on any area of human body skin, though most frequently on lower limbs. In countries of West Africa, it is suspected that the disease should be spreading most widely in Ghana. During April and June 1999, Ghana Health Service pick up the new patients by nation-wide examination. The author visited Ghana twice at March and September 1999 and made on-the-spot inspections not only at a community and Ga district Health Service Center in Accra region but also at St. Martin's hospital in Agroyesum, Amanse west district, Ashanti region. At the time, the author did see the present state of Buruli ulcer, i.e. health and medical enlightenment. This report, includes the results due to undergoing nation-wide examination on Buruli ulcer at 2 District in Ghana (List 1 and 2), the present states of the patients and the enlightenment provided by the staffs of Ga district Health Service Center (Photografs 1-14). Staffs working for WHO and Ghana Health Service are tackling to Buruli ulcer problems, but conditions of the patients are very hard because these patients must live in tropical wetlands, poor health, poor medical and poor economic conditions.
Collapse
|
15
|
Abstract
The aim of this study was to construct a novel drug delivery system suitable for controlled release of antibiotics. There is a need for devices that release antibiotics only during microbial infection, because prophylactic or prolonged use of antibiotics leads to serious problems, such as renal and liver toxicity and the emergence of drug-resistant bacteria (e.g., meticillin-resistant Staphylococcusaureus). We found previously that Staphylococcus aureus-infected wound fluid showed high thrombin-like activity; therefore, in this study we designed an antibiotic release system triggered by thrombin activity. We synthesized an insoluble polymer-drug conjugate in which gentamicin was bound to poly(vinyl alcohol) hydrogel through a newly developed thrombin-sensitive peptide linker. The conjugate released gentamicin when it was incubated with Staphylococcus aureus-infected wound fluid, with thrombin and leucine aminopeptidase, or with human plasma and Ca2+, whereas no biologically active gentamicin was released when the conjugate was incubated with noninfected wound fluid, with leucine aminopeptidase alone, with thrombin alone, or with plasma. Furthermore, the conjugate reduced the bacterial number in an animal model of Staphylococcus aureus infection. These results demonstrated that the conjugate has sufficient specificity and excellent potential as a stimulus-responsive, controlled drug release system.
Collapse
|
16
|
Quantitative analysis of the dendritic architectures of cat hypoglossal motoneurons stained intracellularly with horseradish peroxidase. J Comp Neurol 1999; 405:345-58. [PMID: 10076930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
Little is known about the dendritic architecture of cat hypoglossal motoneurons. Thus, the present study was done to provide quantitative descriptions of hypoglossal motoneurons and to determine correlations between dendritic size parameters by using the intracellular horseradish peroxidase (HRP) injection technique in the cat. Twelve hypoglossal motoneurons stained with HRP were antidromically activated by stimulation applied to the medial branch of hypoglossal nerve. Eight (type I) and four (type II) of the 12 motoneurons were located in the ventral and dorsal parts of the ventromedial subnucleus of hypoglossal nucleus, respectively. The somatodendritic morphology of the two types of neurons was remarkably different, especially in the dendritic arborization pattern. The type I neurons established an egg-shaped dendritic tree that was distributed through the nucleus to the reticular formation; the type II dendritic tree was confined within the nucleus and presented a rostrocaudally oriented, mirror-image, fan-shape appearance. The total dendritic area and length and the number of terminations and branch points were significantly larger for type I than for type II neurons. For the two types of neuron, there was a positive correlation between stem dendritic diameter and several dendritic size parameters. Although the slopes of the regression lines were slightly different between the two, these were not statistically significant. The present study provides evidence that hypoglossal motoneurons located in the ventromedial subnucleus could be divided into two types according to the dendritic arborization pattern and quantitative analysis of the dendritic tree and according to neuronal location and suggests that the two types of hypoglossal motoneurons can be viewed as intrinsically distinct cell types: type I and type II, which innervate extrinsic and intrinsic muscles, respectively. In addition, the morphometric analysis made it possible to estimate the size of the dendritic tree by measuring the stem dendritic diameter.
Collapse
|
17
|
Abstract
We have calculated the free energy of a spherical model of a protein or part of a protein generated in the way of protein folding. Two spherical models are examined; one is a homogeneous model consisting of only one residue type--hydrophobic. The other is a heterogeneous model consisting of two residue types--strong hydrophobic and weak hydrophobic. Both models show a folding transition state, and the latter model reproduces the trend of the experimental folded-unfolded energy change. The heterogeneous model suggests that in the folding process of a protein of more than 70 residues, a specific region of the protein folds first to form a stable region, then the other residues follow the folding process. The energy landscape of folding of a small protein is approximately a funnel model, whereas a flatter energy landscape is suggested for larger proteins of more than 55-70 residues.
Collapse
|
18
|
Direct duodenal invasion of hepatocellular carcinoma. Intestinal hemorrhage treated by transcatheter arterial embolization. Clin Imaging 1998; 22:196-9. [PMID: 9559232 DOI: 10.1016/s0899-7071(97)00125-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
This report describes a case of direct duodenal invasion of hepatocellular carcinoma with massive intermittent gastrointestinal (GI) bleeding. Progressive anemia was intractable by supportive therapy alone, and repeated blood transfusion was necessary. Transcatheter arterial embolization was finally carried out, which dramatically reduced the amount of transfusion. Owing to severe blood loss, patients with GI tract involvement generally have a poor prognosis.
Collapse
|
19
|
Abstract
Dielectric spectroscopy with microwaves in the frequency range between 0.2 and 20 GHz was used to study the hydration of myosin subfragment 1 (S1). The data were analyzed by a method recently devised, which can resolve the total amount of water restrained by proteins into two components, one with a rotational relaxation frequency (fc) in the gigahertz region (weakly restrained water) and the other with lower fc (strongly restrained water). The weight ratio of total restrained water to S1 protein thus obtained (0.35), equivalent to 2100 water molecules per S1 molecule, is not much different from the values (0.3-0.4) for other proteins. The weakly restrained component accounts for about two-thirds of the total restrained water, which is in accord with the number of water molecules estimated from the solvent-accessible surface area of alkyl groups on the surface of the atomic model of S1. The number of strongly restrained water molecules coincides with the number of solvent-accessible charged or polar atoms. The dynamic behavior of the S1-restrained water during the ATP hydrolysis was also examined in a time-resolved mode. The result indicates that when S1 changes from the S1.ADP state into the S1.ADP.P1 state (ADP release followed by ATP binding and cleavage), about 9% of the weakly restrained waters are released, which are restrained again on slow P1 release. By contrast, there is no net mobilization of strongly restrained component. The observed changes in S1 hydration are quantitatively consistent with the accompanying large entropy and heat capacity changes estimated by calorimetry (Kodama, 1985), indicating that the protein surface hydrophobicity change plays a crucial role in the enthalpy-entropy compensation effects observed in the steps of S1 ATP hydrolysis.
Collapse
|
20
|
Light microscopic observations of the contacts made between two spindle afferent types and alpha-motoneurons in the cat trigeminal motor nucleus. J Comp Neurol 1996; 374:436-50. [PMID: 8906509 DOI: 10.1002/(sici)1096-9861(19961021)374:3<436::aid-cne8>3.0.co;2-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Previous studies indicate that cat jaw-muscle spindle afferents can be divided into two types (type I and II) on the basis of their axonal trajectories. The present study examined the relationship between spindle afferent fibers and their target masseter alpha-motoneurons in the cat by using the intracellular horseradish peroxidase (HRP) injection technique, and provided several new findings on the synaptic organization generated between the two. Five type I afferent fiber-motoneuron pairs and nine type II afferent-motoneuron pairs were well stained with HRP. The following conclusions were drawn: 1) A motoneuron received contacts from only one collateral of any given spindle afferent. 2) The number of contacts made between an afferent and a motoneuron ranged from one to three. 3) The contacts made by a spindle afferent were on the same dendrite or dendrites branching from the same primary dendrite. 4) The vast majority of the contacts made by an afferent on a motoneuron were distributed in the dendritic tree within 600 microns from the soma, i.e., in the proximal three fourths of the dendritic tree. The differences observed between the two afferent types were as follows. First, type II afferent terminals made contacts on more distal dendrites of the motoneurons than did type I afferent terminals. Second, the contacts made between a type I afferent and a motoneuron were clustered together, but those made between a type II afferent and a motoneuron were widely dispersed. The present results provided the general rules of synaptic contacts between the spindle afferents and masseter alpha-motoneurons, and demonstrated that the spatial distribution of synaptic contacts on the dendritic tree was different between type I and type II afferents.
Collapse
|
21
|
Histopathological classification and clinical effects of kidney transplant rejection treated with 15-deoxyspergualin. Transplant Proc 1995; 27:1012-3. [PMID: 7878780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
|
22
|
Direct modification of orientational opacity function for the CF3H+Ar(3P) reaction using information entropy. Chem Phys 1993. [DOI: 10.1016/0301-0104(93)80179-d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
23
|
Visual interpretation compared with caliper and computerized measurements in experimental vessel stenosis. Acta Radiol 1992; 33:542-5. [PMID: 1449877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
To explain visual interpretation errors on angiograms, visual interpretation, caliper measurement, and computerized measurement of cine film were compared using each of 10 graphic models and 10 acrylic models with "stenotic vessels". Stenosis > 40% was overestimated and stenosis < 40% underestimated by visual interpretation. In caliper measurement, stenosis > 40% at exposure of 90 kV was greatly overestimated by a degree similar to the estimation by visual interpretation, and stenosis > 40% at exposures of 74 kV and 58 kV was slightly overestimated. In computerized measurement, the estimation was consistent with the actual degree of stenosis. Therefore, visual interpretation was not reliable for estimation, and computerized measurement was indispensable for estimation of vessel stenosis. Moreover, we consider the most common cause of error in visual interpretation to be optical illusions.
Collapse
|
24
|
Visual Interpretation Compared with Caliper and Computerized Measurements in Experimental Vessel Stenosis. Acta Radiol 1992. [DOI: 10.3109/02841859209173208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
25
|
[A case of cytomegalovirus hepatitis in an aged healthy woman]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1992; 89:85-9. [PMID: 1313934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
26
|
Visual Interpretation Compared with Caliper and Computerized Measurements in Experimental Vessel Stenosis. Acta Radiol 1992. [DOI: 10.1080/02841859209173208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
27
|
A clinicopathological study of asymptomatic primary biliary cirrhosis in three aged patients. GASTROENTEROLOGIA JAPONICA 1990; 25:636-42. [PMID: 2227255 DOI: 10.1007/bf02779366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The 3 cases suffering from asymptomatic primary biliary cirrhosis (aPBC) were all older than 70 and female. Case 1, 2 and 3 were respectively 77, 72 and 70 years old. The final diagnosis was made on the basis of clinical observation and liver biopsy. Case 1 was diagnosed as CAH-PBC mixed type from histological findings and classified as stage II-III according to Scheuer's classification. Case 2 was stage I and exhibited morphological features of PBC with arteriosclerotic change. Case 3 was stage I and had dysplasia-like large nuclei in some hepatic cells. Clinically, all cases were AMA positive. Elevation of serum ALP and IgM values was recognized in 2 cases, but serum transaminase and ALP values were not elevated in Case 2 for 1 year. In the follow-up observation during 5 years. Case 1 remained asymptomatic except for gradual elevation of serum ALP value. AMA, which was positive at the time of diagnosis, is now negative after 5 years, but now produces high potency ANA. The incidence of PBC in those aged older than 70 in Japan accounts for only 2-3% of all PBC cases. According to some reports, the prognosis of PBC deteriorates with age. In 3 cases reported here, however, the clinical course did not deteriorate even in untreated cases. This suggests the possibility that some aPBC cases diagnosed at an age older than 70 may have a favorable prognosis.
Collapse
|
28
|
[Peripheral nerve lesions of experimental leprosy in monkeys. VII. Intrafascicular-edema and small blood vessels]. NIHON RAI GAKKAI ZASSHI 1990; 59:120-9. [PMID: 2133034 DOI: 10.5025/hansen1977.59.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Histopathological findings of intrafascicular-edema found in n. ulnaris running at forearm, palmside of hand and fingers of rhesus monkey 8664 and african green monkey 8175 were studied by semithin section method. These two monkeys were inoculated with leprosy bacilli from lepromata of mangabey monkey A022. The mangabey monkey A022 had been experimental leprosy after inoculum of the leprosy bacilli from lepromata of the mangabey monkey A015-natural infection. Period between date of inoculum and sacrifice of the rhesus monkey 8664 was about 2 years, and the african green monkey 8175 was about 5 years. Results found were: 1. Intrafascicular-edema found in n. ulnaris running at forearm, palmside of hand and fingers was remarkable at some of peculiar anatomical areas where were put on mechanical pressure. 2. The intrafascicular-edema inside many fascicles was remarkable around the small blood vessels. 3. Obsruction of the small blood vessels and congestion of blood stream at surrounded of the intrafascicular-edema with fibrous elements and cellular elements were observed inside some of fascicles. 4. Bundles of peripheral nerve fibers inside some of fascicles were pressed by the intrafascicular-edema, and the fibrous elements, especially collagen fibers, were increased around the pressed bundles of nerve fibers and each nerve fiber inside the fascicles. 5. Vacuolar degeneration and swelling of axon were observed at some of myelinated nerve fibers. 6. Not only the intrafascicular-edema but also a large amount of intracytoplasmic foamy structures with solid leprosy bacilli were observed inside many fascicles.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
29
|
[Peripheral nerve lesions of experimental leprosy in monkeys. VI. Tuberculoid leprous granuloma in an African green monkey]. NIHON RAI GAKKAI ZASSHI 1989; 58:127-33. [PMID: 2628414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Histopathological finding of left n. peroneus superficialis, left rami calcanei medialis (n. tibialis), left n. medianus, left ramus superficialis, n. radialis and left rami muscularis, m. palmaris brevis of african green monkey 8182 (Delta Regional Primate Research Center, USA) were studied by semithin section method. African green monkey 8182 was inoculated with leprosy bacilli isolated from lepromata of mangabey monkey A 015-natural infection. The length of period between date of inoculum and date of death of the monkey was about 5 years. 1. A typical tuberculoid leprous granuloma was observed in a fascicle of n. peroneus superficialis. 2. In the other fascicles of n. peroneus superficialis, proliferation of collagen fibers was remarkable not only at surrounding of myelinated nerve fibers but also at perineurium. Some of myelinated nerve fibers inside these fascicles were kept in good condition. 3. Infiltration of small amount of lymphocytes, proliferation of collagen fibers, and a few leprosy bacilli were observed inside some of fascicles of rami calcanei medialis. 4. In the fascicles of n. medianus, ramus superficialis of n. radialis and rami muscularis of n. ulnaris at m. palmaris brevis, proliferation of collagen fibres was observed not only at surrounding of myelinated nerve fibers but also at perineurium.
Collapse
|
30
|
[Peripheral nerve lesions of experimental leprosy in monkeys. V. Histopathological finding of cutaneous nerves and cutaneous sensory organs]. NIHON RAI GAKKAI ZASSHI 1989; 58:112-26. [PMID: 2697712 DOI: 10.5025/hansen1977.58.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The skin samples of each palm side and dorsum side of finger, nose and peripheral nerves running under the finger skin at the area between proximal phalanx and distal phalanx of mangabey monkey A022 and rhesus monkey A125 were studied by histopathological methods (semithin section and light microscopic findings). Results found about this study were as follows. 1. In spite of the existence of a large amount of leprosy bacilli at the areas of corium and subcutis, some of Meissner's corpuscles, Vater-Pacinian corpuscles (or Golgi-Mazzoni's corpuscles) and Krauze's end bulbs-like structures were observed. 2. Occasionally, several intracytoplasmic foamy structures containing a large amount of leprosy bacilli were observed at the shallow and deep layers of stratum papillare of corium, where leprosy bacilli were not so remarkable as shown on Figure 4. So, it was thought that the affinity of leprosy bacilli to free nerve endings should be exist there. 3. Some of M. arrector pili were kept in good condition in spite of the existence of multiplying leprosy bacilli around the hair follicles. 4. It was thought that the histopathological findings of the fascicles of cutaneous nerves were classified to 4 patterns. The first pattern of histopathological finding of the cutaneous nerve was shown as A on Figure 25. In this pattern observed in almost of all the fascicles locating at the subcutis, no leprosy bacillus was observed inside the fascicles, and the nerve fibers were kept in good condition. The second pattern observed in almost of all the fascicles located at the corium, was shown as B on Figure 25. In this pattern, a large amount of leprosy bacilli were observed inside the fascicles, and the nerve fibers were often kept in good condition. The third pattern observed in almost of all the fascicles located at the deep layer of corium and subcutis, was shown as C on Figure 25. In this pattern, not only multiplying leprosy bacilli but also remarkable fibrosis were found inside one fascicle, and many nerve fibers disappeared by the existence of the bacilli and fibrosis. The final pattern observed in almost of all the fascicles located at the deep layer of corium and subcutis, was shown as D on Figure 25. In this pattern, remarkable fibrosis was observed inside the fascicles, and the nerve fibers often disappeared by the existence of fibrosis.(ABSTRACT TRUNCATED AT 400 WORDS)
Collapse
|
31
|
[Changes in hepatic gamma-glutamyl transpeptidase (gamma-GTP) in rats with long-term ethanol administration]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1987; 84:2694-9. [PMID: 2897490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
32
|
[Peripheral nerve lesions of experimental leprosy in monkeys. II. Edema]. NIHON RAI GAKKAI ZASSHI 1987; 56:128-38. [PMID: 3507900 DOI: 10.5025/hansen1977.56.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
33
|
[Peripheral nerve lesions of experimental leprosy in monkeys. I. Introduction]. NIHON RAI GAKKAI ZASSHI 1987; 56:116-27. [PMID: 3149269 DOI: 10.5025/hansen1977.56.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
34
|
[Peripheral nerve lesions of experimental leprosy in monkeys. IV. Relationship between progress of histopathological findings and anatomical location of peripheral nerves]. NIHON RAI GAKKAI ZASSHI 1987; 56:148-56. [PMID: 3149270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
|
35
|
[Peripheral nerve lesions of experimental leprosy in monkeys. III. Intracytoplasmic foamy structure and fibrosis]. NIHON RAI GAKKAI ZASSHI 1987; 56:139-47. [PMID: 3507901 DOI: 10.5025/hansen1977.56.139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
36
|
Regulatory role of FcR+ and FcR- monocyte subsets in Mycobacterium leprae-induced lymphoproliferative response in vitro. Clin Exp Immunol 1987; 67:43-50. [PMID: 2957129 PMCID: PMC1542573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
We investigated nine rhesus monkeys (Macaca mulatta) inoculated with Mycobacterium leprae and three normal human contacts. Peripheral blood monocytes were separated into Fc receptor positive (FcR+) and Fc receptor negative (FcR-) fractions, and their regulatory role in the lymphoproliferative response in vitro to M. leprae was studied. FcR- monocytes had strong antigen presentation activity and produced no suppressor effect while FcR+ monocytes had weak antigen presentation activity and produced a non-specific suppressor factor spontaneously. With this assay system we determined that M. leprae-inoculated rhesus monkeys could be divided into three groups: good responders, very weak responders, and non-responders.
Collapse
|
37
|
[A case of eosinophilic gastroenteritis and review of the Japanese literature]. NIHON SHOKAKIBYO GAKKAI ZASSHI = THE JAPANESE JOURNAL OF GASTRO-ENTEROLOGY 1986; 83:214-9. [PMID: 3517436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
38
|
|
39
|
Isolation of characteristic glycolipids possibly included in spherical droplets around M. leprae. INTERNATIONAL JOURNAL OF LEPROSY AND OTHER MYCOBACTERIAL DISEASES : OFFICIAL ORGAN OF THE INTERNATIONAL LEPROSY ASSOCIATION 1985; 53:447-54. [PMID: 3900252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The main purpose of this work was to isolate the components in acetone soluble lipids of lepromas of the nine-banded armadillo by high performance liquid chromatography (HPLC), and then to examine the mass spectrometric characteristics of the two peaks (molecular weights 2000 and 1600) found by HPLC. The armadillo had been inoculated with Mycobacterium leprae isolated from a mangabey monkey with naturally acquired leprosy. According to the results of HPLC, gas liquid chromatographic and mass spectral analyses, the GPC peak I lipid at 2000 D was identified as phenolic glycolipid and the GPC peak II lipid at 1600 D, as phthiocerol dimycocerosate. It was thought that the GPC peak I lipid and the GPC peak II lipid were included in the spherical droplets (peribacillary substance) around M. leprae. It was concluded that the microorganisms causing leprosy-like changes in the mangabey monkey were either M. leprae or a very closely related bacillus.
Collapse
|
40
|
[Electron microscopic findings in peripheral nerve lesions of nude mouse inoculated with M. leprae--perineural lesion]. NIHON RAI GAKKAI ZASSHI 1985; 54:82-7. [PMID: 3915747 DOI: 10.5025/hansen1977.54.82] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
41
|
[Lysosome and leprosy bacilli]. NIHON RAI GAKKAI ZASSHI 1985; 54:75-81. [PMID: 3939304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
42
|
Leprosy in a mangabey monkey--naturally acquired infection. INTERNATIONAL JOURNAL OF LEPROSY AND OTHER MYCOBACTERIAL DISEASES : OFFICIAL ORGAN OF THE INTERNATIONAL LEPROSY ASSOCIATION 1985; 53:1-14. [PMID: 3889184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Naturally acquired leprosy was detected in an otherwise normal "sooty" mangabey monkey (Cercocebus atys). This animal was imported from West Africa in 1975 and developed clinical symptoms of leprosy in 1979. Histopathologic findings were those of subpolar-lepromatous to borderline-lepromatous leprosy in the Ridley-Jopling classification. The disease was progressive, with crippling neuropathic deformities of the hands and feet. The disease regressed under specific therapy. The etiologic agent was identified as Mycobacterium leprae by the following criteria: invasion of nerves of host, staining properties, electron microscopic findings, noncultivable on mycobacteriologic media, DOPA-oxidase positive, lepromin reactivity, infection patterns in mice and armadillos, sensitivity to sulfone, and DNA homology. We believe the animal acquired the disease from a patient with active leprosy. The mangabey monkey offers promise as a primate model for leprosy, and adds a third reported species to animals with naturally acquired leprosy.
Collapse
|
43
|
Electron microscopic findings of the peripheral nerve lesions of nude mice inoculated with M. leprae. INTERNATIONAL JOURNAL OF LEPROSY AND OTHER MYCOBACTERIAL DISEASES : OFFICIAL ORGAN OF THE INTERNATIONAL LEPROSY ASSOCIATION 1985; 53:75-8. [PMID: 3889194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Peripheral nerve lesions of nude mice inoculated with Mycobacterium leprae were examined from 1 year to 1 year and 8 months post-inoculation. Leprosy bacilli and intracytoplasmic foamy structures were found in the perineurial cells, endothelial cells of capillaries, Schwann cells, and axons of the myelinated nerve fibers inside the lepromas of foot pads. In the proximal portion of the sciatic nerve, bacilli were found chiefly in the macrophages of the endoneurial space. Bacilli were not found in the perineurial cells of the sciatic nerves. Marked fibrosis, hypertrophy or degeneration of Schwann cells, demyelination, axonal damage or irreversible destruction of nerve architecture were not observed clearly. Therefore, it is thought that nude mice inoculated with M. leprae are suitable models for the study of the early peripheral nerve lesions of lepromatous leprosy.
Collapse
|
44
|
[Diseases of the circulatory system in the National Sanatorium Oshima Seisho-en. I: Abnormal ECG findings and hypertension]. NIHON RAI GAKKAI ZASSHI 1985; 54:1-10. [PMID: 4066554 DOI: 10.5025/hansen1977.54.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
45
|
[Diseases of the circulatory system in the National Sanatorium Oshima Seisho-en. II: Apoplexy--from January 1981 to March 1984]. NIHON RAI GAKKAI ZASSHI 1985; 54:11-7. [PMID: 4066555 DOI: 10.5025/hansen1977.54.11] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
|
46
|
[A case of acute renal failure after intermittent rifampicin therapy]. NIHON RAI GAKKAI ZASSHI 1984; 53:193-9. [PMID: 6536642 DOI: 10.5025/hansen1977.53.193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
|
47
|
Ultrastructural features of macrophages of armadillos infected with actively multiplying Mycobacterium leprae. INTERNATIONAL JOURNAL OF LEPROSY AND OTHER MYCOBACTERIAL DISEASES : OFFICIAL ORGAN OF THE INTERNATIONAL LEPROSY ASSOCIATION 1984; 52:198-202. [PMID: 6373628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Experimental leprosy lesions in the armadillo (Dasypus novemcinctus) were studied by freeze etching and ultrathin sectioning. Infected macrophages have distinct intracytoplasmic foamy structures in the form of spherical droplets accumulated around multiplying bacilli. This finding is the same as those observed in human lepra cells and nude mice macrophages infected with M. leprae.
Collapse
|
48
|
Electron microscopic study of leprosy in a mangabey monkey (natural infection). INTERNATIONAL JOURNAL OF LEPROSY AND OTHER MYCOBACTERIAL DISEASES : OFFICIAL ORGAN OF THE INTERNATIONAL LEPROSY ASSOCIATION 1984; 52:203-7. [PMID: 6373629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Ultrastructural features of the leproma of a) a naturally infected mangabey monkey, and lepromas and liver of b) a passage mangabey monkey, c) a rhesus monkey, d) an African green monkey, and e) a nine-banded armadillo inoculated with leprosy bacilli isolated from the leproma of a naturally infected mangabey monkey were studied by the freeze-etching technique. The size, shape, and ultrastructural features of leprosy bacilli in the phagolysosomes of macrophages in all of these samples were essentially the same as those in humans, nude mice, and armadillos inoculated with human Mycobacterium leprae. Distinct accumulations of small spherical droplets were observed around leprosy bacilli inside lepra cells of all the samples but were scarce in the specimen from the green monkey. The bacilli in all samples were long and slender, and had band structures on the smooth cell wall surfaces. The bacilli were indistinguishable from M. leprae.
Collapse
|
49
|
[Mass examinations and their follow-up of the in-patients of National Sanatorium Oshima Seisho-en in 1982]. NIHON RAI GAKKAI ZASSHI 1983; 52:93-101. [PMID: 6678929 DOI: 10.5025/hansen1977.52.93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
50
|
[Outbreak and prognosis of malignant tumor among the patients of National Sanatorium Oshima Seisho-en]. NIHON RAI GAKKAI ZASSHI 1983; 52:39-46. [PMID: 6678921 DOI: 10.5025/hansen1977.52.39] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|