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Qing AL, Lei XH, Chen L, Sun FG, Weng Y, Li CY, Ye L, Wen CB. [Effects of different doses of glucocorticoids on minimally invasive procedures in pain patients with type 2 diabetes]. Zhonghua Yi Xue Za Zhi 2021; 101:3554-3558. [PMID: 34808747 DOI: 10.3760/cma.j.cn112137-20210726-01663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Objective: To investigate the effects of different doses of glucocorticoids on minimally invasive procedures in patients with type 2 diabetes mellitus (T2DM), and optimize the clinical pathways of minimally invasive procedures. Methods: The clinical data of 284 patients with T2DM who received minially invasive procedures from the Department of Pain Medicine, West China Hospital, Sichuan University from May 2017 to May 2020 were retrospectively reviewed. The patients were divided into two groups according to the main diagnostic types: spine-related group (n=148) and herpes zoster group (n=136). According to the cumulative dose of glucocorticoids (GCs) per unit body surface area during the hospitalization, patients were further divided into three subgroups: low-dose group (GCs<3.5 mg/m2), medium-dose group (3.5 mg/m2 ≤GCs<7 mg/m2), and high-dose group (GCs≥7 mg/m2). The clinical characteristics of the patients in different subgroups of the two diseases groups were compared. The effects of the glucocorticoids on the pain intensity, blood glucose, length of hospital stay (LOS) and total hospitalization cost were compared among the 3 subgroups of the two diseases groups. Results: There were no significant differences in the age, gender, height, weight, visual analog scale (VAS) and fasting blood glucose before procedures between the two groups (all P>0.05). The VAS score of the low-dose group from the spine-related group was 4.5±1.6, which was higher than that of the medium-dose group (3.5±1.3) (P=0.004). VAS score was 4.3±1.3 in the medium-dose group and 4.4±1.6 in the high-dose group from the herpes zoster group, which were higher than that in the low-dose group (3.5±0.9) (P=0.006). In terms of blood glucose, the impact on the fasting blood glucose before and after the procedures in the low-dose group from the spine-related group was less than that in the medium dose group (P=0.013). In the herpes zoster group, the blood glucose of the low-dose group was (11±5) mmol/L, which had less influence on the blood glucose fluctuation during the hospitalization than that in the high-dose group [(15±5) mmol/L] (P<0.05). The LOS and hospitalization cost in the low-dose group from the spine-related group were (9±4) d and (10 583±4 851) yuan, respectively, which were less than those in the medium-dose group [(11±3) d and (15 202±7 418) yuan] and high-dose group [(13±6) d and (18 100±4 138) yuan] (all P<0.05); however, there was no significant difference among different subgroups in the herpes zoster group (all P>0.05). Conclusion: When used in the patients with T2DM undergoing minimally invasive procedures for spine-related diseases, low-dose glucocorticoids can obtain more clinical benefit than high dose, and high dose can lead to raised blood glucose, prolong the LOS, and increase the hospitalization cost.
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Affiliation(s)
- A L Qing
- Department of Pain Medicine,West China Hospital, Sichuan University,Chengdu 610041, China
| | - X H Lei
- West China School of Public Health, Department of Anesthesiology, West China Fourth Hospital,Sichuan University,Chengdu 610041, China
| | - L Chen
- Department of Pain Medicine,West China Hospital, Sichuan University,Chengdu 610041, China
| | - F G Sun
- Department of Pain Medicine,West China Hospital, Sichuan University,Chengdu 610041, China
| | - Y Weng
- Department of Pain Medicine,West China Hospital, Sichuan University,Chengdu 610041, China
| | - C Y Li
- Department of Clinical Research Management,West China Hospital,Sichuan University,Chengdu 610041, China
| | - L Ye
- Department of Pain Medicine,West China Hospital, Sichuan University,Chengdu 610041, China
| | - C B Wen
- Department of Pain Medicine,Sichuan Academy of Medical Sciences & Sichuan Province People's Hospital,Chengdu 610072, China
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Lei XH, Tang YY, Li J, Mao YM. [Hepatotoxicity associated with tumor immune checkpoint inhibitors]. Zhonghua Gan Zang Bing Za Zhi 2020; 28:175-178. [PMID: 32164073 DOI: 10.3760/cma.j.issn.1007-3418.2020.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Although tumor immune checkpoint inhibitors therapy brings survival benefits to cancer patients, it also faces many challenges, such as the occurrence of immune-mediated hepatotoxicity. Therefore, an in-depth understanding of the conditions, possible mechanisms, and risk factors that cause liver injury during the treatment of tumor immune checkpoint inhibitors will facilitate better clinical management.
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Affiliation(s)
- X H Lei
- Division of Gastroenterology and Hepatology, Key Laboratory of Gastroenterology and Hepatology, Ministry of Health, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai Institute of Digestive Disease, Shanghai 200001, China
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Ling GQ, Li XF, Lei XH, Wang ZY, Ma DY, Wang YN, Ye W. c‑Jun N‑terminal kinase inhibition attenuates early brain injury induced neuronal apoptosis via decreasing p53 phosphorylation and mitochondrial apoptotic pathway activation in subarachnoid hemorrhage rats. Mol Med Rep 2019; 19:327-337. [PMID: 30431087 PMCID: PMC6297759 DOI: 10.3892/mmr.2018.9640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 10/01/2018] [Indexed: 12/14/2022] Open
Abstract
Early brain injury (EBI)‑induced neuronal apoptosis is primarily responsible for the subsequent complications of aneurysmal subarachnoid hemorrhage (aSAH), which may increase the risk of mortality in patients with aSAH. c‑Jun N‑terminal kinase (JNK) has been demonstrated to be a promoter of EBI‑induced cell apoptosis, although the mechanism has yet to be fully elucidated. The present study aimed to explore whether the role of JNK1 is associated with tumor protein p53 (p53), which is one of the most important factor that triggers cell apoptosis. JNK1 expression was downregulated via in vivo small interfering RNA transfection in an aSAH rat model in order to assess differences in the behavior, survival times, morphology and genetics of the experimental animals. The results revealed that JNK1 inhibition improved the neurological scores and survival times of SAH rats by interrupting cascaded neuronal apoptosis. The interruption of EBI‑induced neuronal apoptosis may originate from a decrease in the level of p53 phosphorylation and deactivation of the downstream mitochondrial apoptotic pathway. Taken together, these results suggest that JNK1 may be a promising target for improving the prognosis of patients with aSAH.
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Affiliation(s)
- Geng-Qiang Ling
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
- Department of Neurosurgery, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen, Guangdong 518107, P.R. China
| | - Xian-Feng Li
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Xu-Hui Lei
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Zhen-Yu Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Dong-Ying Ma
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Yue-Na Wang
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
| | - Wei Ye
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150086, P.R. China
- Neuroscience Institute, Heilongjiang Academy of Medical Sciences, Harbin, Heilongjiang 150086, P.R. China
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Du WZ, Feng Y, Wang XF, Piao XY, Cui YQ, Chen LC, Lei XH, Sun X, Liu X, Wang HB, Li XF, Yang DB, Sun Y, Zhao ZF, Jiang T, Li YL, Jiang CL. Curcumin suppresses malignant glioma cells growth and induces apoptosis by inhibition of SHH/GLI1 signaling pathway in vitro and vivo. CNS Neurosci Ther 2013; 19:926-36. [PMID: 24165291 DOI: 10.1111/cns.12163] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2013] [Revised: 07/14/2013] [Accepted: 07/15/2013] [Indexed: 01/06/2023] Open
Abstract
AIMS To study the role of curcumin on glioma cells via the SHH/GLI1 pathway in vitro and vivo. METHODS The effects of curcumin on proliferation, migration, apoptosis, SHH/GLI1 signaling, and GLI1 target genes expression were evaluated in multiple glioma cell lines in vitro. A U87-implanted nude mice model was used to study the role of curcumin on tumor volume and the suppression efficacy of GLI1. RESULTS Curcumin showed cytotoxic effects on glioma cell lines in vitro. Both mRNA and protein levels of SHH/GLI1 signaling (Shh, Smo, GLI1) were downregulated in a dose- and time-dependent manner. Several GLI1-dependent target genes (CyclinD1, Bcl-2, Foxm1) were also downregulated. Curcumin treatment prevented GLI1 translocating into the cell nucleus and reduced the concentration of its reporter. Curcumin suppressed cell proliferation, colony formation, migration, and induced apoptosis which was mediated partly through the mitochondrial pathway after an increase in the ratio of Bax to Bcl2. Intraperitoneal injection of curcumin in vivo reduced tumor volume, GLI1 expression, the number of positively stained cells, and prolonged the survival period compared with the control group. CONCLUSION This study shows that curcumin holds a great promise for SHH/GLI1 targeted therapy against gliomas.
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Affiliation(s)
- Wen-Zhong Du
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
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Lei XH, Zhao D, Li YL, Li XF, Sun X, Du WZ, Sun Y, Hao ZF, Xin SY, Liu C, Zhang ZR, Jiang CL. Pifithrin-α enhances the survival of transplanted neural stem cells in stroke rats by inhibiting p53 nuclear translocation. CNS Neurosci Ther 2012; 19:109-16. [PMID: 23253187 DOI: 10.1111/cns.12045] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2012] [Revised: 11/05/2012] [Accepted: 11/09/2012] [Indexed: 12/16/2022] Open
Abstract
AIMS To examine a novel strategy to enhance the survival of grafted neural stem cells (NSCs) in stroke model. METHODS Using a cell counting kit-8 (CCK-8) and TUNEL assay to test the protective effects of p53 inhibitor, pifithrin-α (PFT-α), on oxygen glucose deprivation (OGD) in NSCs. We compared the effects of vehicle + NSCs and FFT-α + NSCs on the efficacy of transplantation in stroke rat model using behavioral analysis, immunohistochemistry, etc. RESULTS Pifithrin-α increased viability and decreased apoptosis in NSCs after OGD in vitro. By in vivo studies, we showed that the best recovery of neurological function in the stroke rats and the maximum survival of grafted NSCs were found in the PFT-α + NSCs group. Twelve hours after cell transplantation, p53 was localized to the nuclei of grafted NSCs in the vehicle + NSCs group but was primarily localized to the cytoplasm in the PFT-α + NSCs group. The p53-upregulated modulator of apoptosis (PUMA) was highly expressed among the grafted cells in the vehicle + NSCs group compared with that in the PFT-α + NSCs group. CONCLUSION Our results indicate that PFT-α enhances the survival of grafted NSCs through the inhibition of p53 translocation into the nucleus.
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Affiliation(s)
- Xu-Hui Lei
- Department of Neurosurgery, The Second Affiliated Hospital of Harbin Medical University, China
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Lei XH, Fiedler F, Lan Z, Kathariou S. A novel serotype-specific gene cassette (gltA-gltB) is required for expression of teichoic acid-associated surface antigens in Listeria monocytogenes of serotype 4b. J Bacteriol 2001; 183:1133-9. [PMID: 11157924 PMCID: PMC94985 DOI: 10.1128/jb.183.4.1133-1139.2001] [Citation(s) in RCA: 51] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Listeria monocytogenes serotype 4b strains account for about 40% of sporadic cases and many epidemics of listeriosis. Mutations in a chromosomal locus resulted in loss of reactivity with all three monoclonal antibodies (MAbs) which were specific to serotype 4b and the closely related serotypes 4d and 4e. Here we show that this locus contains a serotype 4b-4d-4e-specific gene cassette (3,071 bp) which consists of two genes, gltA and gltB, and is flanked by palindromic sequences (51 and 44 nucleotides). Complete loss of reactivity with the three serotype-specific MAbs resulted from insertional inactivation of either gltA or gltB. The gltA and gltB mutants were characterized by loss and severe reduction, respectively, of glucose in the teichoic acid, whereas galactose, the other serotype-specific sugar substituent in the teichoic acid, was not affected. Within L. monocytogenes, only strains of serotypes 4b, 4d, and 4e harbored the gltA-gltB cassette, whereas coding sequences on either side of the cassette were conserved among all serotypes. Comparative genomic analysis of a serotype 1/2b strain showed that the 3,071-bp gltA-gltB cassette was replaced by a much shorter (528-bp) and unrelated region, flanked by inverted repeats similar to their counterparts in serotype 4b. These findings indicate that in the evolution of different serotypes of L. monocytogenes, this site in the genome has become occupied by serotype-specific sequences which, in the case of serotype 4b, are essential for expression of serotype-specific surface antigens and presence of glucose substituents in the teichoic acids in the cell wall.
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Affiliation(s)
- X H Lei
- Department of Microbiology, University of Hawaii, Honolulu, Hawaii 96822, USA
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Abstract
G(2)/M progression requires coordinated expression of many gene products, but little is known about the transcriptional regulators involved. We recently identified human Cdc5, a positive regulator of G(2)/M in mammalian cells. We also demonstrated the presence of a latent activation domain in its carboxyl terminus, suggesting that human Cdc5 regulates G(2)/M through transcriptional activation. Despite the presence of a DNA binding domain, studies by others have failed to identify a preferential binding site for Cdc5 family members. In addition, Cdc5 recently has been associated with the splicesome in several organisms, suggesting that it may not act through DNA binding. We now report the identification of a 12 bp sequence to which human Cdc5 binds specifically and with high affinity through its amino terminus. We show that this DNA-protein interaction is capable of activating transcription. We also used a selection system in yeast to identify human genomic fragments that interact with human Cdc5. Several of these contained sequences similar to the binding site. We demonstrate that these bind human Cdc5 with similar specificity and affinity. These experiments provide the first evidence that Cdc5 family members can act as site-specific DNA binding proteins, and that human Cdc5 may interact with specific, low abundance sequences in the human genome. This raises the possibility that Cdc5 proteins may participate in more than one process necessary for regulated cell division.
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Affiliation(s)
- X H Lei
- Department of Pediatrics, Cardiovascular Research Institute and Cancer Center, University of California, San Francisco, Box 0130, San Francisco, California 94143-0130, USA
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Shi B, Fu Z, Lei XH. [Inhibitory effect of samarium-153-labeled ethylenediaminetetramethylene phosphonate (EDTMP) on bone invasion and osteolysis in Walker 256 carcinoma bearing rats]. Zhonghua Zhong Liu Za Zhi 1997; 19:423-6. [PMID: 10920873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
OBJECTIVE To investigate the inhibitory effect of samarium-153 EDTMP on bone invasion and osteolysis in Walker 256 carcinoma bearing rats. METHODS Invasion and resorption of tibia by Walker 256 carcinoma in rats were evaluated by X-ray and histological examination. RESULTS Intravenous administration of 153Sm-EDTMP at a dose of 74 or 148 MBq/kg, the rat numbers with tibia invasion and bone resorption were reduced by fifty percent. 153Sm-EDTMP at a dose of 37 MBq/kg still exhibited inhibitory effect on bone invasion and osteolysis as compared with the control group. However, there was no indication of change in the weight of primary tumor even at the highest dose utilized. CONCLUSION Samarium-153 EDTMP can inhibit bone invasion and osteolysis by Walker 256 carcinoma in rats, but it has no effect on the growth of the transplanted tumor. Therefore, that the effect of 153Sm-EDTMP is due to a reduction in tumor growth leading to decreased bone invasion and osteolysis can be reasonably ruled out.
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Affiliation(s)
- B Shi
- Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing
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Lei XH, Promadej N, Kathariou S. DNA fragments from regions involved in surface antigen expression specifically identify Listeria monocytogenes serovar 4 and a subset thereof: cluster IIB (serotypes 4b, 4d, and 4e). Appl Environ Microbiol 1997; 63:1077-82. [PMID: 9055423 PMCID: PMC168398 DOI: 10.1128/aem.63.3.1077-1082.1997] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Listeria monocytogenes serotype 4b has frequently been implicated in sporadic as well as epidemic listeriosis. On the basis of pulsed-field fingerprinting, serotype 4b strains, along with strains of serotypes 4d and 4e, constitute one genomic cluster (IIB). We have identified two genomic regions essential for the expression of surface antigens which previously were shown to be specific to cluster IIB strains. A DNA probe of 1.1 kb derived from one of the regions (probe 1) hybridized only with strains of serotypes 4b, 4d, and 4e in Southern blots and dot blots. A different DNA probe of 0.3 kb (probe 2), derived from the other region, hybridized with all serovar 4 strains (serotypes 4b, 4a, 4c, 4d, and 4e). All other L. monocytogenes serotypes were negative with probe 1 or 2. Use of probe 1 in Southern blots of EcoRI-digested genomic DNA revealed a restriction fragment length polymorphism in serotype 4b strains, with the hybridizing EcoRI fragments being 4.5 kb (strains of the epidemic clone) and either 4.5 or 5.0 kb (all other serotype 4b strains). Although the probes hybridized with a special group of Listeria innocua strains which also expressed the surface antigens, the latter could be readily distinguished by the size of the hybridizing EcoRI fragment with probe 1 (ca. 2.2 kb). These data suggest that the combined use of these probes with L. monocytogenes can readily and specifically identify cluster IIB strains as well as the entire serovar 4 complex.
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Affiliation(s)
- X H Lei
- Department of Microbiology, University of Hawaii, Honolulu 96822, USA
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He XQ, Lei XH, Han R. [Study on pharmacokinetics of human granulocyte-macrophage colony stimulating factor (hGM-CSF) in rats using a sensitive immunoassay (ELISA)]. Yao Xue Xue Bao 1996; 31:406-10. [PMID: 9275718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A sensitive and reliable sandwich enzyme linked immunosorbent assay (ELISA) has been developed for determination of concentration of recombinant human granulocyte-macrophage colony-stimulating factor (hGM-CSF). The assay is quantitative between 0.39-12.5 ng.ml-1 for bacterially synthesized hGM-CSF in rat serum and urine. The method was shown to be highly specific and did not significantly alter the determination when adding some potential interfering substances. After single sc injection of hGM-CSF 50, 100 or 200 micrograms.kg-1, a high hGM-CSF level was detected about 15 min in rat serum, the highest level of hGM-CSF was two apparent phases with half-lives T1/20 of 0.72, 0.70, 0.80 h and T1/28 of 8.77, 8.87 and 5.58 h. A detectable urinary excretion occured after sc injection of hGM-CSF 200 micrograms.kg-1, but the total urinary excretion of unchanged hGM-CSF was very low.
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Affiliation(s)
- X Q He
- Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing
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11
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Zhong YL, Li RS, Lei XH. [Synthesis and antibacterial activity of 6-azino- and 6 alpha-methoxy-6 beta-hydrazono-penicillins]. Yao Xue Xue Bao 1988; 23:820-4. [PMID: 3257036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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12
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Sun KL, Ii RS, Lei XH. [Enantiospecific synthesis of 4-O-benzyl derivative of 3-epishikimic acid from D-glucose]. Yao Xue Xue Bao 1988; 23:343-6. [PMID: 3213514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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13
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Wang BJ, Deng Y, Ma YF, Lei XH. [Chemotherapeutic studies on schistosomiasis, XXXIV. The synthesis of derivatives of alpha-chloro-beta-(5-nitro-2-furyl) acrylamides and alpha-chloro-beta-(5-nitro-2-furyl) vinyl/oxadiazoles]. Yao Xue Xue Bao 1987; 22:923-8. [PMID: 3130745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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14
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Nie JH, Xiao SH, Xu YX, Lu JM, Chen BZ, Lei XH. [Relationship between structure and in vitro antifilarial activity of twenty-four 3- and/or 4-substituted nitrofuran compounds]. Zhongguo Yao Li Xue Bao 1987; 8:457-9. [PMID: 3484348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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15
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Lu JM, Xu ML, Lei XH. [Synthesis of some 3(4)-bromo and 3,4-dialkoxy-5-nitrofuran azomethine derivatives and their antibacterial activities]. Yao Xue Xue Bao 1986; 21:434-40. [PMID: 3811928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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16
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Xu ML, Lu JM, Lei XH. [Chemotherapeutic studies on schistosomiasis. XXXVII. Synthesis of derivatives of beta-(5-nitro-4-bromo-2-furyl)- and beta-(4,5-dibromo-2-furyl) acrylamides and esters]. Yao Xue Xue Bao 1985; 20:509-13. [PMID: 4096243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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17
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Kuo ET, Ji ZL, Zhao YC, Lu V, Si XG, Lei XH, Huang Y. Microvascular free flap based on the medial femoral main cutaneous artery. J Reconstr Microsurg 1985; 1:305-8. [PMID: 4057170 DOI: 10.1055/s-2007-1007090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
This article introduces a free flap based on the medial femoral main cutaneous artery. Flap transfer was carried out in two cases with complete postoperative success. An anatomical description of the midportion of the medial femoral region, based on magnification and binocular dissection microscope studies is provided, and the operative procedure is described.
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Yan M, Zhang Z, Lei XH, Xi YR, Xu YX. [Studies on the chemotherapy of filariasis. III. Synthesis of 5-nitro-2-thienylazomethine and 3,5-dinitro-2-thienylamine derivatives]. Yao Xue Xue Bao 1985; 20:219-23. [PMID: 4072690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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19
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Lu JM, Zhang YI, Yan M, Lei XH. [Synthesis and biological activities of some new 3-methyl-5-nitrofuran derivatives]. Yao Xue Xue Bao 1984; 19:660-6. [PMID: 6536177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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20
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Zhang XP, Yan M, Shi HL, Lei XH. [Chemotherapeutic studies on schistosomiasis. XIV. Synthesis of coumaran derivatives and its analogs]. Yao Xue Xue Bao 1984; 19:306-8. [PMID: 6496108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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21
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Xu ML, Ye DY, Zhang YL, Lei XH. [The cis-isomer of antischistosomal drug furapromide]. Yao Xue Xue Bao 1982; 17:905-8. [PMID: 7183122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Zheng KQ, Zhang XP, Yan M, Lu MZ, Lei XH. [Chemotherapeutic studies on schistosomiasis. IV. The synthesis of beta-(5-nitro-2-furyl)-propionamides and alpha, beta-dibromo-substituted derivatives]. Yao Xue Xue Bao 1982; 17:349-54. [PMID: 7180467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Zhang YL, Chen BZ, Zheng KQ, Xu ML, Zhang LZ, Lei XH. [Chemotherapeutic studies on schistosomiasis. XXV. Derivatives of substituted coumarin-3-carboxylic esters and amides (author's transl)]. Yao Xue Xue Bao 1982; 17:17-22. [PMID: 7090821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Yan M, Zhang Z, Ni ZG, Yu JS, Lei XH, Xi YR, Xu YX. [Chemotherapeutic studies of filariasis--synthesis of 5-nitro-2-furyl-vinyl derivatives and their related compounds (author's transl)]. Yao Xue Xue Bao 1981; 16:902-13. [PMID: 7041514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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