1051
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Zhu JK, Shi J, Singh U, Wyatt SE, Bressan RA, Hasegawa PM, Carpita NC. Enrichment of vitronectin- and fibronectin-like proteins in NaCI-adapted plant cells and evidence for their involvement in plasma membrane-cell wall adhesion. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 1993; 3:637-646. [PMID: 24049876 DOI: 10.1111/j.1365-313x.1993.00637.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Cells of tobacco adapted to grow in high concentrations of NaCl develop tight zones of adhesion between the plasma membrane and cell wall, revealed by concave plasmolysis in osmotic solutions. Unadapted cells exhibit mostly convex plasmolysis and exhibit little or no adhesive character. Wall-less protoplasts isolated from the adapted cells retain the complementary adhesive character and adhere tightly to each other, whereas protoplasts from unadapted cells do not. The hexapeptide gly-arg-gly-asp-ser-pro, in which the arg-gly-asp represents the integrin-binding domain of several animal extracellular matrix proteins,specifically blocks adhesion of the protoplasts. A control hexapeptide, gly-arg-gly-glu-ser-pro, is ineffective in blocking adhesion. Tobacco proteins immunologically related to human vitronectin were found in cell walls and membranes of unadapted and NaCI adapted cells, but the total extractable vitronectin-like protein was enriched in the adapted cells. Tobacco proteins immunologically related to human fibronectin were found in membranes and cell walls of NaCI adapted cells but not in those from unadapted cells.Our observations indicate that plant cells possess cell-matrix adhesion complexes similar to animal cells, and these adhesion complexes accumulate ingrowth-limited cells adapted to saline stress.
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1052
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Chang YF, Shi J, Ma DP, Shin SJ, Lein DH. Molecular analysis of the Actinobacillus pleuropneumoniae RTX toxin-III gene cluster. DNA Cell Biol 1993; 12:351-62. [PMID: 8494611 DOI: 10.1089/dna.1993.12.351] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
Actinobacillus pleuropneumonia strains that secrete three different exotoxins (ApxI, ApxII, and ApxIII) have been implicated in the etiology of porcine pleuropneumonia. To understand the role of these toxins in the pathogenesis of this disease, we have previously reported the cloning of the hemolysin gene (apxII) (Chang et al., 1989a), which encodes a 110-kD polypeptide with hemolytic and cytotoxic activity. To clone the third toxin gene (apxIII), a new genomic library using A. pleuropneumoniae serotype 2 chromosomal DNA was constructed. A series of five overlapping recombinant phage clones carrying the gene (apxIII) for this 120-kD antigen were identified using a DNA probe containing sequences from the Pasteurella haemolytica lktBD genes. Sequence analysis of a region of the cloned DNA reveals four open reading frames encoding proteins with predicted masses of 20.4, 112.5, 80.3, and 54.7 kD. These genes, designated apxIIC, apxIIIA, apxIIIB, and apxIIID, respectively, are similar in sequence to the RTX (repeat of toxin) toxin family. The toxin produced by the cloned gene kills BL-3 cells and is not hemolytic in vitro.
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1053
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Chang YF, Ma DP, Shi J, Chengappa MM. Molecular characterization of a leukotoxin gene from a Pasteurella haemolytica-like organism, encoding a new member of the RTX toxin family. Infect Immun 1993; 61:2089-95. [PMID: 8478098 PMCID: PMC280807 DOI: 10.1128/iai.61.5.2089-2095.1993] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
A Pasteurella haemolytica-like organism, a new species of bacterium isolated from piglets with diarrhea, secretes a leukotoxin into the culture media. Western blot (immunoblot) analysis indicated that this leukotoxin cross-reacted with antileukotoxin antibody derived from cattle immunized with P. haemolytica. Five overlapping recombinant bacteriophages carrying the gene for this 105-kDa polypeptide were identified with a DNA probe containing sequences from the P. haemolytica lktCA genes from a P. haemolytica-like organism strain 5943 genomic library. Sequence analysis of a region of the cloned DNA revealed two open reading frames encoding proteins with predicted masses of 19.4 and 101.6 kDa. These genes, which we designate pllktC (P. haemolytica-like organism leukotoxin C gene) and pllktA (A gene), respectively, are similar in sequence to the RTX (repeat of toxin) toxin family. The structure of the 101.6-kDa protein derived from the DNA sequence shows three transmembrane domains in the N-terminal part of the protein, 13 glycine-rich repeat domains in the second half of the protein, and a hydrophobic C-terminal part. pllktC and pllktA are strongly homologous to P. haemolytica lktC and lktA genes. However, this leukotoxin kills both BL-3 and pig leukocytes and is not hemolytic.
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1054
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Shi J, Bruinsma R, Bishop AR. Excitations of the one-dimensional, two-band Peierls-Hubbard model at three-quarters filling in the large-U limit. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:9181-9188. [PMID: 10004980 DOI: 10.1103/physrevb.47.9181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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1055
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Zhu JK, Shi J, Bressan RA, Hasegawa PM. Expression of an Atriplex nummularia gene encoding a protein homologous to the bacterial molecular chaperone DnaJ. THE PLANT CELL 1993; 5:341-9. [PMID: 8467224 PMCID: PMC160275 DOI: 10.1105/tpc.5.3.341] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
DnaJ is a 36-kD heat shock protein that functions together with Dnak (Hsp70) as a molecular chaperone in Escherichia coli. We have obtained a cDNA clone from the higher plant Atriplex nummularia that encodes a 46.6-kD polypeptide (ANJ1) with an overall 35.2% amino acid sequence identity with the E. coli DnaJ. ANJ1 has 43.4% overall sequence identity with the Saccharomyces cerevisiae cytoplasmic DnaJ homolog YDJ1/MAS5. Complementation of the yeast mas5 mutation indicated that ANJ1 is a functional homolog of YDJ1/MAS5. The presence of other DnaJ homologs in A. nummularia was demonstrated by the detection of proteins that are antigenically related to the yeast mitochondrial DnaJ homolog SCJ1 and the yeast DnaJ-related protein Sec63. Expression of the ANJ1 gene was compared with that of an A. nummularia Hsp70 gene. Expression of both ANJ1 and Hsp70 transcripts was coordinately induced by heat shock. However, noncoordinate accumulation of ANJ1 and Hsp70 mRNAs occurred during the cell growth cycle and in response to NaCl stress.
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1056
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Salamon MB, Shi J, Overend N, Howson MA. XY-like critical behavior of the thermodynamic and transport properties of YBa2Cu3O7-x in magnetic fields near Tc. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:5520-5523. [PMID: 10006735 DOI: 10.1103/physrevb.47.5520] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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1057
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Shi J, Benowitz NL, Denaro CP, Sheiner LB. Pharmacokinetic-pharmacodynamic modeling of caffeine: tolerance to pressor effects. Clin Pharmacol Ther 1993; 53:6-14. [PMID: 8422743 DOI: 10.1038/clpt.1993.3] [Citation(s) in RCA: 68] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We propose a parametric pharmacokinetic-pharmacodynamic model for caffeine that quantifies the development of tolerance to the pressor effect of the drug and characterizes the mean behavior and inter-individual variation of both pharmacokinetics and pressor effect. Our study in a small group of subjects indicates that acute tolerance develops to the pressor effect of caffeine and that both the pressor effect and tolerance occur after some time delay relative to changes in plasma caffeine concentration. The half-life of equilibration of effect with plasma caffeine concentration is about 20 minutes. The half-life of development and regression of tolerance is estimated to be about 1 hour, and the model suggests that tolerance, at its fullest, causes more than a 90% reduction of initial (nontolerant) effect. Whereas tolerance to the pressor effect of caffeine develops in habitual coffee drinkers, the pressor response is regained after relatively brief periods of abstinence. Because of the rapid development and regression of tolerance, the pressor response to caffeine depends on how much caffeine is consumed, the schedule of consumption, and the elimination half-life of caffeine.
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1058
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Shi J, Chepin J, Ross JH. Magnetic-field effects in NbSe3. PHYSICAL REVIEW LETTERS 1992; 69:2106-2109. [PMID: 10046400 DOI: 10.1103/physrevlett.69.2106] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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1059
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Chang YF, Shi J, Shin SJ, Lein DH. Sequence analysis of the ROB-1 beta-lactamase gene from Actinobacillus pleuropneumoniae. Vet Microbiol 1992; 32:319-25. [PMID: 1455627 DOI: 10.1016/0378-1135(92)90154-l] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The ROB-1 beta-lactamase gene from Actinobacillus pleuropneumoniae was cloned and sequenced. The structural gene encodes a 305 amino acid polypeptide. The ROB-1 beta-lactamase gene sequence is identical to that derived from Pasteurella haemolytica and only one amino acid different from that of Haemophilus influenzae, suggesting that they are derived from the same ancestor, and transformed from one to another.
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1060
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Salamon MB, Shi J. Comment on "High-field scaling behavior of thermodynamic and transport quantities of YBa2Cu3O7- delta near the superconducting transition". PHYSICAL REVIEW LETTERS 1992; 69:1622. [PMID: 10046270 DOI: 10.1103/physrevlett.69.1622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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1061
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Shi J, Miller RA. Tyrosine-specific protein phosphorylation in response to anti-CD3 antibody is diminished in old mice. JOURNAL OF GERONTOLOGY 1992; 47:B147-53. [PMID: 1380967 DOI: 10.1093/geronj/47.5.b147] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Antiphosphotyrosine immunoblots were used to characterize phosphotyrosine-containing proteins (PY-PPNs) in anti-CD3 stimulated murine T lymphocytes. Activation led to increased phosphorylation of three PY-PPNs (MWs of 120, 80, and 40 kD) within 2 minutes, and maximal phosphoprotein levels were sustained for at least 30 min. There was a progressive decline with age in the responses of these three PY-PPNs to anti-CD3 stimulation, and some 20-23-month-old mice were virtually nonresponsive. A second group of PY-PPNs was present in unstimulated cells and not affected by anti-CD3 treatment or by age. Responses to Con A and to an antibody to the T-cell receptor were also found to be lower in old mice. Our data show that the pattern of tyrosine-specific phosphorylation in normal murine T cells is similar but not identical to patterns previously defined in murine tumor T-cell lines, and that T cells in old mice have defects in tyrosine-specific phosphorylation that could contribute to their diminished responsiveness to mitogenic stimuli.
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1062
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Shi J, Lindsay WP, Huckle JW, Morby AP, Robinson NJ. Cyanobacterial metallothionein gene expressed in Escherichia coli. Metal-binding properties of the expressed protein. FEBS Lett 1992; 303:159-63. [PMID: 1607014 DOI: 10.1016/0014-5793(92)80509-f] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The recently isolated Synechococcus gene smtA encodes the only characterised prokaryotic protein designated to be a metallothionein (MT). To examine the metal-binding properties of its product the smtA gene was expressed in Escherichia coli as a carboxyterminal extension of glutathione-S-transferase. The pH of half dissociation of Zn, Cd and Cu ions from the expressed protein was determined to be 4.10, 3.50, 2.35, respectively, indicating a high affinity for these ions (in particular for Zn in comparison to mammalian MT). E. coli expressing this gene showed enhanced (ca. 3-fold) accumulation of Zn.
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1063
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Shi J, Ross JH. NMR relaxation studies of electronic structure in NbSe3. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 45:8942-8946. [PMID: 10000754 DOI: 10.1103/physrevb.45.8942] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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1064
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Shi J, Hu B. Nonanalytic Frenkel-Kontorova model. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1992; 45:5455-5461. [PMID: 9907641 DOI: 10.1103/physreva.45.5455] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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1065
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Tommey AM, Shi J, Lindsay WP, Urwin PE, Robinson NJ. Expression of the pea gene PSMTA in E. coli. Metal-binding properties of the expressed protein. FEBS Lett 1991; 292:48-52. [PMID: 1959626 DOI: 10.1016/0014-5793(91)80831-m] [Citation(s) in RCA: 99] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The pea (Pisum sativum L.) gene PSMTA has an ORF encoding a predicted protein with sequence similarity to class I metallothioneins (MTS). To examine the metal-binding properties of the PSMTA protein it has been expressed in E. coli as a carboxyterminal extension of glutathione-S-transferase (GST). Metal ions were associated with the expressed protein when purified from lysates of E. coli grown in metal supplemented media. The pH of half-dissociation of Zn, Cd and Cu ions from the recombinant fusion protein was determined to be 5.35, 3.95 and 1.45 respectively, compared with equivalent estimates of 4.50, 3.00 and 1.80 for equine renal MT.
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1066
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Wang B, Cui S, Liu X, Li C, Qiu H, Shi J, Li T. A morphological study of primary pulmonary hypertension--an analysis of six autopsy cases. CHINESE MEDICAL SCIENCES JOURNAL = CHUNG-KUO I HSUEH K'O HSUEH TSA CHIH 1991; 6:178-81. [PMID: 1793883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Six typical autopsy cases of primary pulmonary hypertension are reported. The histopathological features were as follows: medial hypertrophy of the muscular pulmonary arteries, muscularization of arterioles, internal fibrosis and fibroelastosis of muscular pulmonary arteries with typical "onion-skin" configuration, fibrinoid necrosis of the media or necrotizing arteries of muscular pulmonary arteries, and formation of highly characteristic plexiform lesions and dilatation lesions. It is thought that the plexiform lesions seen in all six cases represent morphological changes resulting from pulmonary hypertension rather than congenital abnormalities or thromboembolism.
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1067
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Shi J, Sun HH. Decomposition of nonlinear non-Gaussian process and its application to nonlinear filter and predictor design. Ann Biomed Eng 1991; 19:457-72. [PMID: 1741526 DOI: 10.1007/bf02584320] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
An approach for decomposing of a Nonlinear Non-Gaussian Process (NNGP) is presented. A set of adjoin processes alpha's are first constructed based on the orthogonal principle so that the linear and nonlinear part of the process can be completely separated by a correlation operation without the statistical assumption on the process (i.e., it is not necessarily a Gaussian Process). The linear and nonlinear filters or predictors can then be designed and implemented independently and the consistency of parameters is guaranteed. An algorithm is given for a second order nonlinear process, and it can easily be extended to higher order cases if necessary. The method is first demonstrated by applying it to a nonlinear filter design problem, i.e., system identification. Finally, the necessity of a proposed decomposition procedure is proven by applying it to an example in which the parameters of a signal model are extracted from a version which is distorted due to the nonlinearity of the channel.
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1068
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Gao Z, Mackenzie IC, Pan S, Shi J. Epithelial lining of sinus tracts associated with periapical disease: an immunocytochemical study using monoclonal antibodies to keratins. J Oral Pathol Med 1991; 20:228-33. [PMID: 1712390 DOI: 10.1111/j.1600-0714.1991.tb00424.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
We examined 30 specimens of mucosal sinus tracts arising in association with periapical inflammation. Immunocytochemistry and a panel of monoclonal antibodies to keratins were used to demonstrate the epithelial lining and its pattern of keratin expression. Half of the specimens were found to have an epithelial lining that was continuous with the mucosal epithelium and showed various degrees of extension into the sinus. The presence of an epithelial lining appeared to correlate with the duration of the sinus tracts. The immunostaining patterns of the epithelial linings were similar to those of the mucosal epithelium near the sinus opening although some differences were found. Proliferating strands of epithelium, presumably derived from the rest of Malassez, were observed deep in the tissues but were not continuous with the epithelial lining. The results suggest that the epithelial lining of sinus tracts is derived not from epithelial rests in the periapical region but from the mucosal epithelium adjacent to the opening of the sinus tract and that the observed changes in the pattern of keratinization are due to the influence of inflammation or of the connective tissue substrate.
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1069
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Hu B, Shi J, Kim SY. Critical phenomena of invariant circles. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1991; 43:4249-4253. [PMID: 9905525 DOI: 10.1103/physreva.43.4249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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1070
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Shi J. [A survey of nosocomial infection by Salmonella typhimurium]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 1990; 11:284-7. [PMID: 2261617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
140 cases of infections by Salmonella typhimurium were studied from June 1987 to the end of 1988. Among those patients 56% of the cases were hospital-acquired. The nosocomial infection rate of the disease in the hospital was 14.6%. The majority of these cases were found in infants and young children. The sources of infections were the sporadic out patients. Improper isolation and disinfection caused the spreading of the infection in the hospital. As we noticed, nosocomial infection by S. typhimurium could occur during the whole year and had an increased incidence in winter. Due to pathogens isolated from those patients were highly resistant to antibiotics so the nosocomial infection could delay the hospitalization time, therefore how to control it became an important aspect of the hospital.
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1071
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Shi J, Ling S, Sun W, Cai H. The effects of 10-HDA on immune function of mice. Eur J Pharmacol 1990. [DOI: 10.1016/0014-2999(90)92728-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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1072
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Zhang Q, Wu Z, Feng Y, Shi J. Levels of sexual hormones in relation with syndrome-differentiation of TCM in patients of chronic renal failure. J TRADIT CHIN MED 1990; 10:132-5. [PMID: 2391997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Determinations of plasma levels of sexual hormones in 43 male patients of chronic renal failure showed that the content of testosterone (T) decreased markedly, while estradiol (E2) and E2/T ratio were obviously higher than in normal subjects, with no significant correlation between the levels of these sexual hormones and renal function. According to syndrome-differentiation of TCM, 17 of the 43 cases belonged to deficiency of Kidney-yang, and the other 26 cases deficiency of Kidney-yin. In the patients with deficiency of Kidney-yang, the E2 level was not increased, but the T content decreased to make the E2/T ratio apparently elevated; whereas in the patients with deficiency of Kidney-yin, both E2 and E2/T were elevated. The level of E2 in deficiency of Kidney-yin was markedly higher than that in deficiency of Kidney-yang. The results indicated that patients of chronic renal failure of the type of deficiency of Kidney-yang differed in syndrome as well as in levels of the sexual hormones from the type of deficiency of Kidney-yin; however, the sexual hormones were not correlated with the renal functions in the two types of patients.
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1073
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Shi J. [Electron microscopic observation on the killing of human lung carcinoma cells by lymphokine-activated killer cells (LAK cells) in vitro]. ZHONGHUA YI XUE ZA ZHI 1990; 70:319-21, 22. [PMID: 2169980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The interactions and reactions between co-cultured LAK cells and target cells were observed under scanning and transmission electron microscopy. Close contacts between these two cells were necessary to effect and sustain the killing process. In the contact area, there were prominent changes of the cell surface structures of both cells. The active motility of LAK cells accelerated the detachment and disintegration of the target cells. Lack of dense (killing) granules in the cytoplasm of LAK cells and the apoptotic death pattern of the affected target cells suggest that a non-perforin-dependent mechanism might be involved in killing. Morphologically, the killing process of LAK cells was basically similar to that of CTL and NK cells.
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1074
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Zhu Y, Shi J, Feng S. Effect of electron-density discontinuity on magnetotransport in multiprobe narrow-channel structures. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 41:8509-8512. [PMID: 9993177 DOI: 10.1103/physrevb.41.8509] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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1075
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Guan X, Zhang J, Shi J, Liang X, Zhang Y. Studies on the correlation between the acetylcholine(ACh) and the primary sensory input of acupuncture analgesia(AA). Pain 1990. [DOI: 10.1016/0304-3959(90)92278-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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