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Cai D, Qu AL, Wang XM, Zhou Z, Xu JH, Han JS. [A method for preparation of carbon fiber electrode]. SHENG LI XUE BAO : [ACTA PHYSIOLOGICA SINICA] 1999; 51:692-9. [PMID: 11498941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
Carbon fiber electrode (CFE) can be used in detection of exocytosis of single neuron or endocrine cell. A simplified method for preparation of CFE, as described in the present paper, greatly ensures the coordination and success of the preparation. Such CFEs have a low noise level. Exocytosis of rat adrenal chromaffin cells was investigated in the clarification of the effect of MPP+ on transmitter release. It is found that exocytosis was not stimulated by MPP+ and the high K+ induced secretion was not changed by MPP+. These observations suggest that the previously reported elevation of dopamine content in the surrounding histosolution of DA neuron is probably resulted from blockage of the re-uptake of DA by MPP+.
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102
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Xu JH, Zeng XH, He LM, Qu AL, Zhou Z. [Role of M-type receptor in internal calcium release and quantal secretion in rat adrenal chromaffin cells]. SHENG LI XUE BAO : [ACTA PHYSIOLOGICA SINICA] 1999; 51:564-70. [PMID: 11498955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
In rat single adrenal chromaffin cells, the effects of methacholine (MCh) on [Ca2+]i and catecholamine secretion were studied with fura-2 fluorescence and carbon fiber electrodes. In the presence of 2 mmol/L Ca2+ in the bath, locally applying 1 mmol/L MCh, either containing or not containing Ca2+, evoked both [Ca2+]i and secretion signals. In the absence of Ca2+ in the bath, MCh could still evoke [Ca2+]i and secretion. These results suggest that MCh causes release of Ca2+ from Ca2+ stores, which is sufficient to yield the evoked secretion. The Ca2+ store can be depleted by single MCh puff in the absence of Ca2+ in the bath.
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103
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Greenlund KJ, Srinivasan SR, Xu JH, Dalferes E, Myers L, Pickoff A, Berenson GS. Plasma homocysteine distribution and its association with parental history of coronary artery disease in black and white children: the Bogalusa Heart Study. Circulation 1999; 99:2144-9. [PMID: 10217655 DOI: 10.1161/01.cir.99.16.2144] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/1998] [Accepted: 01/26/1999] [Indexed: 11/16/2022]
Abstract
BACKGROUND Elevated homocysteine is associated with increased risk for coronary artery disease (CAD) in adults, but its distribution in children is not well documented. We examined the distribution of homocysteine in children and its relation to parental history of CAD. METHODS AND RESULTS A subsample of 1137 children (53% white, 47% black) aged 5 to 17 years in 1992 to 1994 examined in the Bogalusa Heart Study (n=3135), including all with a positive parental history of CAD (n=154), had plasma homocysteine levels measured. Homocysteine correlated positively with age (r=0.16, P=0.001). No race or sex differences in homocysteine levels were observed; geometric mean (GM) levels were 5.8 micromol/L (95% CI, 5.6 to 6.1) among white males, 5.8 micromol/L (95% CI, 5.5 to 6.0) among white females, 5.6 micromol/L (95% CI, 5.4 to 5.8) among black males, and 5.6 micromol/L (95% CI, 5.4 to 5.9) among black females. Children with a positive parental history of CAD had a significantly greater age-adjusted GM homocysteine level (GM, 6.7 micromol/L; 95% CI, 6.4 to 7.1) than those without a positive history (GM, 5.6 micromol/L; 95% CI, 5.4 to 5.7); this relation was observed in each race-sex group. CONCLUSIONS Higher homocysteine levels were observed among children with a positive family history of CAD. Additional studies should elucidate the contribution of genetic, dietary, and other factors to homocysteine levels in children.
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Xu JH, Zhang YP. [Contragestational effects of dihydroartemisinin and artesunate]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1998; 31:657-61. [PMID: 9863230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
In experiments carried out in mice, hamsters, guinea pigs and rabbits both dihydroartemisinin and artesunate showed contragestational effect. In mice and rabbits they caused embryo absorption whereas in hamsters and guinea pigs they induced abortion. The contragestational ED50 of dihydroartemisinin given sc on d 7 of pregnancy in mice and d 5 of pregnancy in hamsters were 32.8(27.7-38.9) mg.kg-1 and 6.1(5.6-6.7) mg.kg-1 respectively. The ED50 of this drug given im on d 18 of pregnancy in guinea pigs was 18.3(13.9-24.2) mg.kg-1. Dihydroartemisinin also showed mid-pregnancy terminating effect in hamsters. The contragestational ED50 of artesunate given sc on d 5 of pregnancy in hamsters and the ED50 of sodium artesunate given sc on d 5-8 of pregnancy in hamsters were 12.2(10.3-14.4) mg.kg-1 and 1.0(0.9-1.2) mg.kg-1 daily respectively. Results of light microscopic examination revealed that dihydroartemisinin was selectively toxic to embryo sac. At dose levels sufficient to induce embryo sac necrosis, dihydroartemisinin did not injure the uterus and ovary of the maternal animals. On the ground of the foregoing observations we consider that dihydroartemisinin, artesunate and their analogous drugs should not be used to treat malaria in pregnant women and there is the possibility to exploit intentional abortion agents from artemisinin derivatives.
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105
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Feng MG, Liu CL, Xu JH, Xu Q. Modeling and biological implication of time-dose-mortality data for the entomophthoralean fungus, zoophthora anhuiensis, on the green peach aphid myzus persicae. J Invertebr Pathol 1998; 72:246-51. [PMID: 9784347 DOI: 10.1006/jipa.1998.4794] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The entomophthoralean fungus Zoophthora anhuiensis frequently causes epizootics in populations of the green peach aphid, Myzus persicae, infesting cruciferous crops in the middle and lower regions of the Changjiang River, China, during late autumn and early winter. In this study, a bioassay was conducted by exposing aphids on detached leaves to varying doses of Z. anhuiensis conidia discharged from in vitro cultures. Ten doses (1.5-198 conidia/mm2) were used, with each dose including 64-120 aphids. The aphids were maintained at 18 degreesC under a photophase of 12:12 (L:D) and observed daily for mortality. The resulting time-dose-mortality data fitted well to a conditional mortality probability model based on the Hosmer-Lemeshow test (C = 9.52, df = 8, P = 0.70), resulting in a cumulative mortality probability model. The parameters from the latter model were used to estimate the lethal dose (LD50) and time (LT50) for the fungal species against the pest. The LD50 values were 87, 44, and 34 conidia/mm2 on days 5, 6, and 7 after exposure, respectively. The estimates of the LT50 values decreased from 6.7 days at 37 conidia/mm2 to 4.5 days at 198 conidia/mm2. The results indicate that Z. anhuiensis could be a promising aphid pathogen for microbial control competitive with other Zoophthora species. The model is recommended for use in the analysis of time-dose-mortality data for fungus-insect associations. The biological implications of the parameters and the advantages of the modeling technique over the conventional method of probit analysis are discussed. Copyright 1998 Academic Press.
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Xu JH, Moonen M, Johansson A, Bake B. Inhomogeneity in planar ventilation scintigraphy of emphysematous patients. CLINICAL PHYSIOLOGY (OXFORD, ENGLAND) 1998; 18:435-40. [PMID: 9784939 DOI: 10.1046/j.1365-2281.1998.00120.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The aim of this study was to develop and evaluate a method for the quantification of inhomogeneity in ventilation scintigraphy. Ten healthy volunteers and 10 emphysematous patients were investigated. Anteroposterior (AP) and Posteroanterior (PA) images of planar ventilation scintigraphy were acquired. Lung regions of interest (ROI) were obtained by manual delineation of the lung contours and then divided into several 10-pixel-high horizontal-stripe regions. By allowing for the statistical noise of the pixel count rate, the biological coefficient of variation (CVB) of the pixel counts in each stripe region was calculated. The apex-to-base distribution of the CVB in the emphysematous lungs dispersed largely and with higher values than the corresponding distribution in the healthy lungs. The mean values of the CVB (MCVB), the ranges of the CVB (RCVB) and the maximum values of the CVB (MAXCVB) in the stripe regions in emphysematous lungs were significantly higher than the corresponding ones in the healthy lungs (all P < 0.001). The intraobserver variations of the MCVB, RCVB and MAXCVB (calculated using the standard deviations of the differences) were less than 2.3% units, 5.2% units and 3.9% units respectively. The corresponding values for interobserver variation were 5.7% units, 6.1% units and 6.4% units. A systematic decrease in lung ROI size, i.e. inclusion of successively less of the lung edge, resulted in a linear decrease of 1.7% units in the MCVB and MAXCVB of both emphysematous and normal lungs. In conclusion, the stripe-region method is a reliable tool for the quantification of inhomogeneity in the planar ventilation scintigraphy.
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Yao JM, Yan S, Xu JH, Li JB, Ye P. Replantation of amputated nose by microvascular anastomosis. Plast Reconstr Surg 1998; 102:171-3. [PMID: 9655422 DOI: 10.1097/00006534-199807000-00027] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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108
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Harada S, Komatsu H, Seto M, Ni H, Xu JH, Hayami Y, Tsuboi K, Wakita A, Nitta M, Kato T, Ueda R. Microsatellite instability is rare in the clinical course of myelodysplastic syndrome studied with DNA from fresh and paraffin-embedded tissues. J Cancer Res Clin Oncol 1998; 124:231-5. [PMID: 9645452 DOI: 10.1007/s004320050159] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Microsatellite instability (MSI) has been reported to occur in various types of malignant neoplasms. We performed a polymerase-chain-reaction-based assay for MSI between the initial and the most recently available ("latest") samples from 23 patients with myelodysplastic syndrome (MDS). Of these patients, 15 were informative at more than three microsatellite loci. Seven patients showed an increase in leukemic cells while 8 patients did not during the interval between the two analyses. Only 1 of the patients, who had refractory anemia with excess blasts, which changed to acute myelogenous leukemia, showed microsatellite alteration at the analysis times. Among all 23 patients, two alterations were detected in the 42 informative paired samples that showed an increase in leukemic cells (4.8%), while none was detected in the 59 paired samples without such an increase. In total, therefore only two alterations were detected among 101 informative paired samples (2%). This indicates that MSI is rare in the clinical course of MDS irrespective of disease status, and is consequently not a critical genetic event for disease progression in most MDS patients.
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Wang P, Xu JH, Wei EQ. [The anti-anaphylactic action of potassium channel openers and its mechanism]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1997; 32:888-92. [PMID: 11596183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
The anti-anaphylactic action of potassium channel openers was studied and reported in this paper. Minoxidil(Min) was shown to inhibit passive cutaneous anaphylaxis in rats. Diazoxide (Dia) and Min were found to inhibit antigen-induced guinea-pig ileum smooth muscle contraction in vitro. Min was shown to antagonize 5-HT-induced capillary permeability in rat skin. Dia was demonstrated to inhibit histamine release from rat peritoneal mast cells induced by A23187 and compound 48/80, but it failed to antagonize guinea-pig ileum smooth muscle contraction induced by histamine in vitro. These results provide evidence that potassium channel openers may be a new group of inhibitors of histamine release and indicate that the mechanism of its anti-anaphylactic action may be related to its potassium channel opening effect. As a result of this effect, Ca2+ influx to the mast cells decreases and Ca2+ release from calcium storage was inhibited, thus inhibiting histamine release.
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Yao JM, Shong JL, Sun H, Xu JH, Ye P. Repair of incomplete simple syndactyly by a web flap on a subcutaneous tissue pedicle. Plast Reconstr Surg 1997; 99:2079-81. [PMID: 9180736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A new web flap on a subcutaneous tissue pedicle was developed to repair incomplete simple syndactyly. It was isolated from the top skin in syndactyly and transferred down into the depth of the web space to create a web commissure. With use of this technique, aesthetic appearance of the web and well-functioning fingers were gained. Moreover, this technique made full use of the original skin of the syndactyly, and a skin graft was not needed. We report here the operative technique, which presents another alternative for repair of incomplete simple syndactyly.
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Xu JH, Gozzini A, Mango F, Alzetta G, Bernheim RA. Photoatomic effect: Light-induced ejection of Na and Na2 from polydimethylsiloxane surfaces. PHYSICAL REVIEW. A, ATOMIC, MOLECULAR, AND OPTICAL PHYSICS 1996; 54:3146-3150. [PMID: 9913834 DOI: 10.1103/physreva.54.3146] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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112
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Xu JH, Lin LH, Zhang PY. [Treatment of infantile diarrhea with anisodamine by the injection method at Zu San Li acupuncture points]. ZHONGHUA HU LI ZA ZHI = CHINESE JOURNAL OF NURSING 1996; 31:345-6. [PMID: 8945158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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113
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Yao JM, Song JL, Xu JH. The second web bilobed island flap for thumb reconstruction. BRITISH JOURNAL OF PLASTIC SURGERY 1996; 49:103-6. [PMID: 8733349 DOI: 10.1016/s0007-1226(96)90082-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The second web bilobed island flap is described. The flap includes skin from the second web of the hand and the dorsum of the index and middle fingers. Usually the flap is based on the first and second dorsal metacarpal arteries, but it can be used with just the first dorsal metacarpal vessels in its pedicle. Sensation of the flap is provided by branches of the radial nerve. The flap has been successfully used to reconstruct 11 injured thumbs.
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Xu JH, Miller JH, Ting CS. Conductance anomalies in a normal-metal-d-wave superconductor junction. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:3604-3612. [PMID: 9983878 DOI: 10.1103/physrevb.53.3604] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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115
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Ren Y, Xu JH, Ting CS. Ginzburg-Landau equations for mixed s+d symmetry superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:2249-2252. [PMID: 9983722 DOI: 10.1103/physrevb.53.2249] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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116
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Xu JH, Ren Y, Ting CS. Structures of single vortex and vortex lattice in a d-wave superconductor. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:R2991-R2994. [PMID: 9983903 DOI: 10.1103/physrevb.53.r2991] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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117
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Xu JH, He YX, Shu ST, Wang LM. [An animal model for screening of antiallergic and antipruritic drugs]. YAO XUE XUE BAO = ACTA PHARMACEUTICA SINICA 1996; 31:420-424. [PMID: 9275721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
4-Aminopyridine(4-AP) 1 mg.kg-1 sc at the scruff induced a licking response in mice. Antiallergic and antipruritic drugs, such as diphenhydramine HCl(20 mg.kg-1 ip), doxepin(12.5 mg.kg-1 ig), prednisone(10 mg.kg-1 ig), dexamethasone(10 mg.kg-1 ip), fluocinolone (applied to the surface of skin), Pi Yan Ping(applied to the surface of skin), disodium cromoglicate(400 mg.kg-1 ip), ketotifen(1 mg.kg-1 ip), etc. markedly inhibited the licking response elicited by 4-AP. The calcium antagonist nifedipine(500 mg.kg-1 lg) and the potassium channel opener minoxidil(400 mg.kg-1 ig) produced the same inhibitory effect. H2-receptor antagonist cimetidine(200 mg.kg-1 ip) and ranitidine(150 mg.kg-1 ip) showed no effect. Morphine HCl(10 mg.kg-1 ip) and diazepam(0.02 mg.kg-1 ip) exhibited antagonistic effect on the licking response induced by 4-AP, but phenobarbital(25 mg.kg-1 ip), pentobarbital(15 mg.kg-1 ip) and aspirin(300 mg.kg-1 ig) did not. These results indicate that many antiallergic or antipruritic drugs inhibited the licking response induced by 4-AP. The method of licking response elicited by 4-AP has the merit of simplicity and convenience and may be used for screening antiallergic and antipruritic drugs.
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Xu JH, Radhakrishnamurthy B, Srinivasan SR, Berenson GS. Primary structure of bovine aorta biglycan core protein deduced from cloned CDNA. BIOCHEMISTRY AND MOLECULAR BIOLOGY INTERNATIONAL 1995; 37:263-72. [PMID: 8673009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Two overlapping cDNA clones for core protein of a biglycan of bovine aorta were isolated from a pSPORT bovine aorta tissue cDNA library. The 2043-bp cDNA contains a 114-bp 5' untranslated region, a 1224-bp cDNA open reading frame and a 705-bp 3' untranslated region. The encoded core preproprotein contains a prepeptide (residues no. -37 to -19) and a propeptide (residues no. -18 to -1), with 369 amino acid residues corresponding to a molecular mass of 41.6 kDa. The deduced amino acid sequence revealed a striking homology to rat vascular smooth muscle cell, human bone and bovine articular cartilage biglycans from cell culture.
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Xu JH, Ren Y, Ting CS. Ginzburg-Landau equations for a d-wave superconductor with applications to vortex structure and surface problems. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:7663-7674. [PMID: 9979711 DOI: 10.1103/physrevb.52.7663] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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120
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121
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Srinivasan SR, Xu JH, Vijayagopal P, Radhakrishnamurthy B, Berenson GS. Low-density lipoprotein binding affinity of arterial chondroitin sulfate proteoglycan variants modulates cholesteryl ester accumulation in macrophages. BIOCHIMICA ET BIOPHYSICA ACTA 1995; 1272:61-7. [PMID: 7662721 DOI: 10.1016/0925-4439(95)00068-f] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Proteoglycans are considered to facilitate lipid accumulation in the arterial wall, as part of the injury and repair process in atherogenesis. The present study determined (1) characteristics of arterial tissue chondroitin sulfate proteoglycan (CS-PG) monomers of versican type that vary in binding affinity to low-density lipoproteins (LDL), and (2) the ability of these variants to modulate LDL metabolism by macrophages. A large CS-PG devoid of dermatan sulfate (DS) was isolated and purified from bovine aorta intima-media under dissociative conditions. The proteoglycan was further subfractionated by LDL affinity chromatography into CS-PGI and CS-PGII variants, the former eluting at 0.1 M NaCl and the latter at 1.0 M NaCl. The core protein of both variants had a similar molecular mass (1.7 x 10(5). However, CS-PGII contained more glycosaminoglycan (GAG) chains (30 vs. 25) with higher average molecular mass (4.2 x 10(4) vs. 3.8 x 10(4)) than CS-PGI. Furthermore, CS-PGII contained a relatively higher proportion of CS6-sulfate to CS4-sulfate (65: 35 vs. 52: 48). Sulfate-to-hexosamine molar ratio of GAG measured approximately 1 in both variants. In terms of metabolism by macrophages, when compared to complex of LDL and CS-PGI, complex of LDL and CS-PGII produced consistent increase in degradation (10.3-fold vs. 8.4-fold over native LDL) and cell association (16.3-fold vs. 10.2-fold over native LDL) of the ligand, and stimulation of cholesteryl ester synthesis (8.4-fold vs. 6.4-fold over native LDL). CS-PGII was as potent as native CS/DS-PG aggregate, which is a complex made of proteoglycan monomers, hyaluronate, and link protein(s), in stimulating the above activities in macrophages. Thus, variations in LDL-binding affinity of CS-PG can potentially modulate the lipid accumulation in atherogenesis.
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Ren Y, Xu JH, Ting CS. Ginzburg-Landau equations and vortex structure of a dx2-y2 superconductor. PHYSICAL REVIEW LETTERS 1995; 74:3680-3683. [PMID: 10058266 DOI: 10.1103/physrevlett.74.3680] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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123
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Xu JH, Miller JH, Ting CS. pi -vortex state in a long 0- pi Josephson junction. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:11958-11961. [PMID: 9977943 DOI: 10.1103/physrevb.51.11958] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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124
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Miller JH, Ying QY, Zou ZG, Fan NQ, Xu JH, Davis MF, Wolfe JC. Use of tricrystal junctions to probe the pairing state symmetry of YBa2Cu3O7- delta. PHYSICAL REVIEW LETTERS 1995; 74:2347-2350. [PMID: 10057905 DOI: 10.1103/physrevlett.74.2347] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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125
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Zhang WJ, Shen JL, Xu JH, Ting CS. Green's function study of one-dimensional spin-1/2 Ising-Heisenberg ferromagnets. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:2950-2954. [PMID: 9979072 DOI: 10.1103/physrevb.51.2950] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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