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Wang YJ, Li LH, Hou XR, Nie HF, Liang X, Zhang Q, Cheng L, Ye TT. [Effects of catgut embedding and PGLA embedding at "Zusanli" (ST 36) on skin mast cells, substance P and histamine in healthy rats]. Zhongguo Zhen Jiu 2023; 43:944-50. [PMID: 37577893 DOI: 10.13703/j.0255-2930.20220703-k0002] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
OBJECTIVE To observe the effects of catgut embedding and polyglycolic acid/poly-lactic acid (PGLA) embedding at "Zusanli" (ST 36) on the activation of local skin mast cells (MC), and expression of substance P (SP) and histamine (HA), and to explore the mechanism of the temporal stimulation effect of acupoint catgut embedding and provide a foundation for further research on the initiation mechanism of acupoint catgut embedding. METHODS One hundred and sixty male SPF-grade SD rats were randomly divided into a blank group (10 rats), a sham-embedding group (50 rats), a catgut group (50 rats), and a PGLA group (50 rats). Each intervention group was further randomly divided into five subgroups according to the time points after intervention: 8 hours, 3 days, 7 days, 14 days, and 21 days, with 10 rats in each subgroup. One-time sham-embedding, catgut embedding and PGLA embedding was given at left "Zusanli" (ST 36) in each intervention group, respectively. The skin and subcutaneous connective tissue of the left "Zusanli" (ST 36) were collected at the corresponding time points after intervention, except for the blank group (only one day before intervention). Toluidine blue staining was used to detect MC count and degranulation, and immunohistochemical staining was used to detect the expression of SP and HA positive cells. RESULTS There was no significant difference in MC count between the subgroups of each intervention group and the blank group (P>0.05). There was no significant difference in MC count between the subgroups of the catgut group and the PGLA group (P>0.05). The MC count in the 8-hour subgroup of PGLA group was higher than that in the 8-hour subgroup of catgut group (P<0.05), while the MC count in the 21-day subgroup of PGLA group was lower than that in the 21-day subgroup of catgut group (P<0.05). Compared with the blank group, the degranulation rates of MC were increased in the 8-hour and 3-day subgroups of sham-embedding group, 8-hour, 3-day, and 7-day subgroups of catgut group, and 8-hour, 3-day, 7-day, and 14-day subgroups of PGLA group (P<0.01, P<0.05, P<0.001). There was no significant difference in the degranulation rate of MC between the subgroups of the catgut group and the PGLA group (P>0.05), and no significant difference in the degranulation rate of MC between the two embedding groups at the same time point (P>0.05). Compared with the blank group, the expression of SP positive cells was increased in the 8-hour subgroup of sham-embedding group, 8-hour, 3-day, 7-day, and 14-day subgroups of catgut group, and 3-day, 7-day, and 14-day subgroups of PGLA group (P<0.001, P<0.05). The expression of SP positive cells in the 7-day subgroup of catgut group was higher than that in the 8-hour subgroup of catgut group (P<0.05), while the expression of SP positive cells in the 14-day subgroup of catgut group was lower than that in the 7-day subgroup of catgut group (P<0.001). The expression of SP positive cells in the 7-day subgroup of PGLA group was higher than that in the 3-day subgroup of PGLA group (P<0.05), while the expression of SP positive cells in the 14-day subgroup of PGLA group was lower than that in the 7-day subgroup of PGLA group (P<0.01). There was no significant difference in the expression of SP positive cells between the subgroups of the two embedding groups at the same time point (P>0.05). Compared with the blank group, the expression of HA positive cells was increased in the 8-hour, 3-day subgroups of sham-embedding group, 8-hour, 3-day, 7-day, and 14-day subgroups of catgut group, and 8-hour, 3-day, 7-day, 14-day, and 21-day subgroups of PGLA group (P<0.001, P<0.01, P<0.05). The expression of HA positive cells in the 14-day subgroup of catgut group was lower than that in the 7-day subgroup of catgut group (P<0.05), while the expression of HA positive cells in the 3-day subgroup of PGLA group was higher than that in the 8-hour subgroup of PGLA group (P<0.05), and the expression of HA positive cells in the 14-day subgroup of PGLA group was lower than that in the 7-day subgroup of PGLA group (P<0.05). The expression of HA positive cells in the 3-day subgroup of PGLA group was higher than that in the 3-day subgroup of catgut group (P<0.05). CONCLUSION Catgut and PGLA embedding at "Zusanli" (ST 36) in healthy rats could induce changes in local skin MC, SP, and HA, which may be one of the mechanisms of the temporal stimulation effect after acupoint embedding. There are certain differences between different suture materials. A moderate inflammatory response in the acupoint area, mediated by MC and involving SP and HA, may be one of the initiating factors for the effect of acupoint catgut embedding.
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Affiliation(s)
- Yu-Jia Wang
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China; Clinical Medicine College of Guizhou Medical University
| | - Xun-Rui Hou
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Hong-Fang Nie
- Clinical Medicine College of Guizhou Medical University
| | - Xin Liang
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Qian Zhang
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Ling Cheng
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Ting-Ting Ye
- Department of Acupuncture and Moxibustion, Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
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Zhang Q, Li LH, Hou XR, Liang X, Lu YW, Nie HF, Wang YJ, Cheng L, Ye TT. [Effect of catgut implantation on macrophage CD68, tumor necrosis factor-α and interleukin-1β in "Zusanli" (ST 36) region of rats]. Zhen Ci Yan Jiu 2023; 48:681-5. [PMID: 37518962 DOI: 10.13702/j.1000-0607.20220177] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
OBJECTIVE To observe the expression of local macrophages and related cytokines tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) after catgut implantation in "Zusanli"(ST 36) in rats, so as to explore its underlying mechanisms in inducing therapeutic effect. METHODS A total of 110 male SD rats were randomly divided into blank control group (n=10), catgut embedding (CE) group (n=50), and sham CE group (n=50). The CE and sham CE groups were randomly divided into 8 h, 3 d, 7 d, 14 d and 21 d subgroups after the intervention (n=10 in each time point group). Rats of the CE group were uniformly subjected into catgut embedding at ST36 once, and those of the sham CE group received embedding needle puncture at ST36 without catgut retention, and the blank control group was only grasped and fixed without other treatments. Tissues from the ST36 area in each group were collected at the corresponding time points, and the expression of CD68 in macrophages in the acupoint area was detected by immunofluorescence, the contents of TNF-α and IL-1β in the acupoint area were detected by ELISA. RESULTS Following catgut embedment at ST36, the contents of TNF-α and IL-1β, and macrophage CD68 expression level began to increase at 8 h, peaked at 3 d, and then gradually decreased at 7, 14, and 21 d, being still higher in the CE group than in the blank control group at 21 d (P<0.05). Compared with the blank control group, the contents of TNF-α and IL-1β, and macrophage CD68 expression were significantly increased at 8 h, and 3, 7, 14 and 21 d in the CE group (P<0.05). Following sham CE at ST36, the content of TNF-α at 8 h and 3 d, IL-1β at 8 h and 3, 7 and 14 d, and expression of CD68 at 8 h were significantly increased in comparison with the blank control group (P<0.05). Comparison between the CE and sham CE groups showed that the contents of IL-1β at 3, 7, 14 and 21 d, and contents of TNF-α,CD68 expression at 8 h, and 3, 7, 14 and 21 d were significantly higher in the CE group than in the sham CE group (P<0.05). CONCLUSION Catgut embedding at ST36 can induce an increase levels of inflammatory cytokines TNF-α, IL-1β and macrophage CD68 in the local microenvironment in rats, which may contribute to its functions in initiating therapeutic effect.
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Affiliation(s)
- Qian Zhang
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China; Clinical Medicine School, Guizhou Medical University, Guiyang 550004
| | - Xun-Rui Hou
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Xin Liang
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Yu-Wei Lu
- Clinical Medicine School, Guizhou Medical University, Guiyang 550004
| | - Hong-Fang Nie
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Yu-Jia Wang
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Ling Cheng
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Ting-Ting Ye
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
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Zhou YL, Zhang Q, Wang YJ, Hou XR, Zhou KA, Li LH. [Acupoint injection ameliorates Th1/Th2 imbalance through Toll-like receptor 4/activator protein-1 signal pathway and improves inflammatory response in rats with allergic rhinitis]. Zhen Ci Yan Jiu 2023; 48:366-71. [PMID: 37186201 DOI: 10.13702/j.1000-0607.20220837] [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: 05/17/2023]
Abstract
OBJECTIVE To observe the effect of acupoint injection on serum T helper (Th)1/Th2 related cytokines, and the expression levels of Toll-like receptor 4 (TLR4), myeloid differentiation factor 88 (MyD88) and activator protein-1 (AP-1) of nasal mucosa in allergic rhinitis (AR) rats, so as to explore its mechanism underlying improvement of AR. METHODS Thirty-two SD rats were randomly divided into normal, model, non-acupoint injection and acupoint injection groups (n=8 in each group). The AR model was established by ovalbumin sensitization. In the acupoint injection group, "Yintang" (GV24+) and bilateral "Yingxiang" (LI20) were selected for injection of mixture solution of dexamethasone and lidocaine (0.05 mL/acupoint), once every 4 days for a total of 4 times. The non-acupoints, located at the midpoint between the "Houhai" and "Huantiao" (GB30) on the bilateral hips and the sites 5 cm inferior to the axillary were injected with the same dose of mixture solution as that in the acupoint injection group. The AR severity was assessed by cumulative quantification scoring methods (including the numbers of nose-catching and sneezes, and the amount of nasal secretions in 30 min). The pathological changes of nasal mucosa were observed by HE staining. The contents of immunoglobulin E (IgE), interleukin (IL)-4 and interferon (IFN)-γ in serum were detected by ELISA. The expressions of TLR4 and MyD88 in nasal mucosa was detected by immunofluorescence. The expression of AP-1 in nasal mucosa was detected by Western blot. RESULTS Following modeling, the AR symptom score, serum IgE and IL-4 contents and expression of TLR4, MyD88 and AP-1 of nasal mucosa were significantly increased in the model group than those in the normal group (P<0.01), while the serum IFN-γ content was significantly decreased (P<0.01). Compared with the model group and non-acupoint injection group, the AR symptom score, the serum contents of IgE and IL-4 and the expressions of TLR4, MyD88 and AP-1 in nasal mucosa were significantly decreased in the acupoint injection group (P<0.01, P<0.05), while the serum IFN-γ content was significantly increased (P<0.01). H.E. staining of the nasal mucosa showed that most of the epithelium fell off, the lamina propria vessels expanded, the glands proliferated, and eosinophils and lymphocytes infiltrated in the model and non-acupoint injection groups, and those were significantly improved in the acupoint injection group. CONCLUSION Acupoint injection can effectively improve allergic inflammation of the nose in AR rats, which may be related with its function in inhibiting the abnormal activation of TLR4/AP-1 signaling pathway and regulating the imbalance of Th1/Th2.
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Affiliation(s)
- Yu-Ling Zhou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Qian Zhang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Jia Wang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Ke-An Zhou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
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Cheng L, Liang X, Hou XR, Nie HF, Li LH, Lu YW, Fan TT, Zhang Q, Wang YJ. [Bibliometric analysis on key elements of clinical application of acupoint catgut embedding therapy in recent ten years]. Zhen Ci Yan Jiu 2022; 47:830-836. [PMID: 36153459 DOI: 10.13702/j.1000-0607.20210892] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE To analyze the characteristics of acupoint catgut embedding methods, tools, catgut types, and the treatment cycles in the clinical research in recent ten years both at home and abroad, so as to summarize its regularities and to provide technical references for further studies. METHODS Articles about clinical researches on catgut embedding therapy published in recent ten years (from January 1, 2010 to December 31,2020) were retrieved from the databases of CNKI, Wanfang, VIP, and PubMed by using key words of "acupoint embedding" "acupoint catgut embedding" and "catgut implantation at acupoint". According to the inclusion and exclusion criteria, a new database was established for analyzing the data mentioned above. RESULTS 1) A total of 1 196 articles were collected, including 15 English articles and 1 181 Chinese articles, presenting a fluctuating increasing trend in recent ten years. 2) The commonly used acupoint embedding methods included disposable catgut embedment needle method (399 times, 38.89%) and disposable syringe needle catgut embedding method (347 times, 33.82%), for which two or multiple methods were mentioned in the same one article. 3) The most frequently used top two tools for catgut embedding were the dispo-sable catgut embedment needle (463 times, 43.03%) and disposable syringe needle (406 times,37.73%), with a significant increase in the application of disposable syringe needle. The most commonly used size of tools included No. 7 (283 times, 39.86%), No. 9 (196 times, 27.61%) and No. 8 (109 times, 15.35%). 4) The most frequently implanted surgical suture was still the common catgut (671 times, 58.15%) despite of a reduction in clinical application year by year, and the types of the implanted suture materials were gradually enriched since 2018, such as the absorbable surgical suture, polyethylprolactide(PGLA), collagen protein thread, polydioxanone(PPDO), etc. The commonly used implanted catgut size was 3-0 (227 times, 30.15%), 2-0 (176 times, 23.37%), 4-0 (131 times, 17.40%), 0 (103 times, 13.68%), with the commonly used catgut length being 1 cm (332 times, 35.55%), 1.5 cm (103 times, 11.03%), 1-2 cm (92 times, 9.85%) and 2 cm (92 times, 9.85%). 5) The intervals of the catgut implantation were 7 days (313 times, 28.95%), 14 days (262 times, 24.24%), 10 days (174 times, 16.10%), and 15 days (162 times, 14.99%). CONCLUSION In recent ten years, clinical research on acupoint catgut embedding is growing rapidly, and the embedding methods, tools, implanted sutures, and embedding intervals are various, which may provide certain technical references for the future researches and suggest an urgent need of formulation of the standardized and unified standards in this field.
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Affiliation(s)
- Ling Cheng
- School of Clinical Medicine of Guizhou Medical University, Guiyang 550004, China
| | - Xin Liang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Hong-Fang Nie
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Wei Lu
- School of Clinical Medicine of Guizhou Medical University, Guiyang 550004, China
| | - Tong-Tao Fan
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Qian Zhang
- School of Clinical Medicine of Guizhou Medical University, Guiyang 550004, China
| | - Yu-Jia Wang
- School of Clinical Medicine of Guizhou Medical University, Guiyang 550004, China
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Wang YJ, Yu QH, Lu YW, Zhang Q, Hou XR, Zhou YL, Li LH. [Effect of moxibustion combined with acupoint catgut embedding on IL-6/JAK/STAT3 signaling pathway in colonic mucosa of ulcerative colitis rats]. Zhen Ci Yan Jiu 2022; 47:525-530. [PMID: 35764520 DOI: 10.13702/j.1000-0607.20211375] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To observe the effect of moxibustion combined with acupoint catgut embedding on the content of interleukin 6 (IL-6), and the expressions of janus activated kinase (JAK), signal transducer and activator of transcription 3 (STAT3) in colonic mucosa of rats with ulcerative colitis (UC), so as to explore its mechanism underlying improvement of UC. METHODS Thirty SD rats were randomly divided into normal, model, acupoint catgut embedding (ACE), moxibustion and acupoint catgut embedding combined with moxibustion (combination) groups (n=6 rats in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral "Tianshu" (ST25), "Dachangshu" (BL25) and "Shangjuxu" (ST37) for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, colonic mucosal pathological changes were observed by H.E. staining, the level of IL-6 in colonic mucosa was assayed by ELISA, and the expressions of JAK and STAT3 in colonic mucosa were detected by immunohistochemistry and Western blot. RESULTS H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and combination groups. After modeling, the content of colonic IL-6, and the expression levels of JAK and STAT3 were obviously increased (P<0.01) in the model group relevant to the normal group. Following the intervention, the increase of IL-6 contents, and JAK and STAT3 expressions were reversed (P<0.05, P<0.01) in moxibustion, ACE and combination groups. The therapeutic effects of moxibustion combined with ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of JAK and STAT3 expression (P<0.01). CONCLUSION Acupoint catgut embedding combined with moxibustion can repair the injured colonic mucosa of UC rats, which may be related with its effect in suppressing the activation of IL-6/JAK/STAT3 signaling pathway.
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Affiliation(s)
- Yu-Jia Wang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Qian-Hui Yu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China; College of Acu-moxibustion and Tuina, Changchun University of Chinese Medicine, Changchun 130117
| | - Yu-Wei Lu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Qian Zhang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Ling Zhou
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- Affiliated Hospital of Guizhou Medical University, Guiyang 550004
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Zhang Q, Wang Y, Zhou YL, Hou XR, Wang YJ, Li LH. [Synergistic effect of acupoint injection and moxibustion or catgut embedding or acupuncture on symptoms and expression of Th1/Th2 related cytokines in nasal mucosa of rats with allergic rhinitis]. Zhen Ci Yan Jiu 2022; 47:409-414. [PMID: 35616414 DOI: 10.13702/j.1000-0607.20211370] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To observe the effect of moxibustion, catgut embedding and acupuncture on allergic symptoms and expression of interferon-γ (IFN-γ) and interleukin-4 (IL-4) of nasal mucosa in rats with allergic rhinitis (AR) based on acupoint injection, so as to explore their synergistic effect and related mechanism in relieving AR. METHODS SD rats (half male half female) were randomly divided into normal control, model, acupoint injection (AI), AI+moxibustion, AI+catgut embedding and AI+acupuncture groups, with 8 rats in each group. The AR model was established by intraperitoneal injection of ovalbumin suspension (once every other day for 7 times), and intranasal drop of 0.5% ovalbumin solution (once daily for 7 days). After successful modeling, rats of the AI group received injection of a mixture solution of equal proportion of 1% lidocaine, dexamethasone and transfer factor into "Yingxiang" (LI20) and "Yintang" (EX-HN3) once every 4 days, 4 times altogether. Mild moxibustion or catgut embedment or manual acupuncture was applied to bilateral "Feishu" (BL13) and "Zusanli" (ST36). Both moxibustion (20 min every time) and acupuncture (with the needles retained for 30 min every time) were conducted once daily for 14 times, and catgut embedding was conducted once a week, twice altogether based on acupoint injection. The rats' nasal allergic reaction score (symptom score, 1-3 points) was given according to the times of nose scratching and sneezing, and the running nose state in 30 min, and histopathological changes of nasal mucosa were observed by H.E. staining. The expression levels of IFN-γ and IL-4 in the nasal mucosa were detected by immunohistochemistry and Western blot, separately. RESULTS Compared with the normal group, the symptom score and the expression of IL-4 positive cells and protein in nasal mucosa were significantly increased (P<0.05), while the expression of IFN-γ positive cells and protein were considerably decreased in the model group (P<0.05). In comparison with the model group, the symptom score and the expression of IL-4 positive cells and protein were obviously decreased (P<0.05), while the expression of IFN-γ positive cells and protein were remarkably increased in the 4 treatment groups (P<0.05). The effects of AI+moxibustion, AI+catgut embedment, AI+acupuncture were signi-ficantly superior to those of simple AI in up-regulating the expression of IFN-γ positive cells and protein and in down-regulating the expression of IL-4 positive cells and protein (P<0.05). Both the symptom score and the expression of IL-4 were notably lower in the AI+moxibustion group than in the AI+catgut embedment and AI+acupuncture groups (P<0.05), whereas the expression of IFN-γ was apparently higher in the AI+moxibustion group than in the other 3 treatment groups (P<0.05). No significant differences were found between the AI+catgut embedment and AI+acupuncture groups in the levels of symptom score, IFN-γ and IL-4 expressions (P>0.05). CONCLUSION Moxibustion or catgut embedment or acupuncture and AI have a synergistic effect in relieving symptoms of AR rats, which may be related to their function in regulating the expression levels of nasal IFN-γ and IL-4 proteins. The therapeutic effect of moxibustion is obviously superior to those of both acupuncture and catgut embedment.
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Affiliation(s)
- Qian Zhang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Yu Wang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Yu-Ling Zhou
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Jia Wang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
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Wang XD, Liu X, Wu T, Yang Y, Qi SN, He X, Zhang LL, Wu G, Qu BL, Qian LT, Hou XR, Zhang FQ, Qiao XY, Wang H, Li GF, Zhu Y, Cao JZ, Wu JX, Zhu SY, Shi M, Su H, Zhang XM, Zhang HL, Huang HQ, Zhang YJ, Song YQ, Zhu J, Wang Y, Li YX. [Outcome of radiotherapy for low-risk early-stage patients with extranodal NK/T-cell lymphoma, nasal-type]. Zhonghua Zhong Liu Za Zhi 2021; 43:1105-1113. [PMID: 34695903 DOI: 10.3760/cma.j.cn112152-20200924-00851] [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
Objective: To evaluate the prognosis and determine the failure patterns after radiotherapy for low-risk early-stage patients with extranodal NK/T-cell lymphoma, nasal-type (ENKTCL). Methods: A total of 557 patients from 2000-2015 with low-risk early-stage ENKTCL who received radiotherapy (RT) with or without chemotherapy (CT) from China Lymphoma Collaborative Group were retrospectively reviewed. Among them, 427 patients received combined modality therapy, whereas 130 patients received RT alone. Survivals were calculated by Kaplan-Meier method and compared with Log-rank test. Overall survival (OS) was compared with age and sex-matched general Chinese population using expected survival and standardized mortality ratio (SMR). Cox stepwise regression model was used for multivariate analysis. Results: The 5-year OS and progression-free survival (PFS) were 87.2% and 77.2%. The SMR was 3.59 (P<0.001) at 1 year after treatment, whereas it was 1.50 at 4 years after treatment, without significant difference between ENKTCL group and country-matched general population (P=0.146). Compared with RT alone, CMT did not result in significantly superior 5-year OS (87.0% vs 87.4%, P=0.961) or PFS (76.1% vs 80.7%, P=0.129). Local failure (11.5%, 64/557) and distant failure (10.8%, 60/557) were the main failure modes, while regional failure was rare (2.9%, 16/557). The 5-year locoregional control rate (LRC) was 87.2% for the whole group, with 89.5% for ≥50 Gy versus 73.7% for <50 Gy (P<0.001). Radiotherapy dose was an independent factor affecting LRC(P<0.05). Conclusions: Radiotherapy achieves a favorable prognosis in patients with low-risk early-stage ENKTCL. The incidence of either locoregional or distant failure is low. Radiation dose still is an important prognostic factor for LRC.
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Affiliation(s)
- X D Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - X Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - T Wu
- Department of Radiation Oncology, Affiliated Hospital of Guizhou Medical University/Guizhou Cancer Hospital, Guiyang 550000, China
| | - Y Yang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - S N Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - X He
- Department of Radiation Oncology, Jiangsu Cancer Hospital/Nanjing Medical University Affiliated Cancer Hospital, Nanjing 210009, China
| | - L L Zhang
- Department of Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430023, China
| | - G Wu
- Department of Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430023, China
| | - B L Qu
- Department of Radiation Oncology, The General Hospital of Chinese People's Liberation Army, Beijing 100853, China
| | - L T Qian
- Department of Radiation Oncology, the First Affiliated Hospital of University of Science and Technology of China/Anhui Provincial Hospital, Hefei 230001, China
| | - X R Hou
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - F Q Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
| | - X Y Qiao
- Department of Radiation Oncology, Hebei Cancer Hospital/the Fourth Hospital of Hebei Medical University, Shijiazhuang 050011, China
| | - H Wang
- Department of Radiation Oncology, Second Affiliated Hospital of Nanchang University, Nanchang 330006, China
| | - G F Li
- Department of Radiation Oncology, Beijing Hospital, Beijing 100730, China
| | - Y Zhu
- Department of Radiation Oncology, Zhejiang Cancer Hospital/Cancer Hospital of The University of Chinese Academy of Sciences, Hangzhou 310022, China
| | - J Z Cao
- Department of Radiation Oncology, Shanxi Cancer Hospital and the Affiliated Cancer Hospital of Shanxi Medical University, Taiyuan 030001, China
| | - J X Wu
- Department of Radiation Oncology, Fujian Provincial Cancer Hospital/Affiliated Cancer Hospital of Fujian Medical University, Fuzhou 350014, China
| | - S Y Zhu
- Department of Radiation Oncology, Hunan Cancer Hospital and the Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha 410013, China
| | - M Shi
- Department of Radiation Oncology, Xijing Hospital, the Fourth Military Medical University, Xi'an 710032, China
| | - H Su
- Department of Oncology, the Fifth Medical Center of PLA General Hospital, Affiliated Hospital of PLA Academy of Military Medical Sciences, Beijing 100071, China
| | - X M Zhang
- Department of Radiation Oncology, Key Laboratory of Cancer Prevention and Therapy/Tianjin Medical University Cancer Institute & Hospital/National Clinical Research Center for Cancer, Tianjin 300060, China
| | - H L Zhang
- Department of Lymphoma, Key Laboratory of Cancer Prevention and Therapy/Tianjin Medical University Cancer Institute & Hospital/National Clinical Research Center for Cancer, Tianjin 300060, China
| | - H Q Huang
- Departments of Radiation Oncology, State Key Laboratory of Oncology in South China/Sun Yat-sen University Cancer Center/Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Y J Zhang
- Departments of Medical Oncology, State Key Laboratory of Oncology in South China/Sun Yat-sen University Cancer Center/Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China
| | - Y Q Song
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education)/Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - J Zhu
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education)/Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Y Wang
- Department of Radiation Oncology, Chongqing Cancer Hospital, Chongqing 400000, China
| | - Y X Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Liang ZQ, You SQ, Zhang Y, Yang KY, Ren ZQ, Hou XR, Liang Y, Wu HJ. [Ultrasound biomicroscopic differences between fellow eyes of acute angle-closure glaucoma and chronic angle-closure glaucoma]. Zhonghua Yan Ke Za Zhi 2021; 57:672-678. [PMID: 34865404 DOI: 10.3760/cma.j.cn112142-20201204-00797] [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: 06/13/2023]
Abstract
Objective: To compare the structural differences of the anterior segment between fellow eyes of acute angle-closure glaucoma (AACG) and the eyes of chronic angle-closure glaucoma (CACG) with milder glaucomatous damage. Methods: In this case-control study, patients with AACG (41 eyes) and CACG (46 eyes) without prior treatment in the glaucoma clinic of Peking University People's Hospital from September 2016 to October 2018 were enrolled. Ultrasound biomicroscopy was performed under dark condition. Parameters were measured on images including lens vault (LV), anterior chamber depth (ACD), iris thickness (IT750 and IT2000), angle-opening distance (AOD500 and AOD750), and trabecular iris angle (TIA500 and TIA750). The independent t-test was used to compare the continuous variables of the fellow eyes of AACG patients and the eyes of CACG patients with milder glaucomatous damage. After adjusting for age and gender, univariate and multivariate logistic regression analyses were performed to explore the most important parameters that may distinguish AACG from CACG. Results: The mean age of AACG patients was (65±10) years old and the age of CACG patients was (67±12) years old (P>0.05). The ACD [(1.79±0.25) mm vs. (1.99±0.34) mm], IT750 [(0.39±0.07) mm vs. (0.43±0.05) mm], AOD500 [(0.12±0.06) mm vs. (0.15±0.07) mm], TIA500 (10.91°±5.23° vs. 13.93°±6.33°), and TIA750 (9.33°±5.02° vs. 13.93°±6.82°) were less and the LV [(0.99±0.44) mm vs. (0.72±0.30) mm] was greater in the fellow eyes of AACG as compared to the eyes of CACG with milder glaucomatous damage (all P<0.05). In the forward multivariate logistic regression analysis, every 1-degree decrease in TIA750 (odds ratio=0.872, 95%CI: 0.794 to 0.958, P<0.01) and every 1-mm increase in LV (odds ratio=14.138, 95%CI: 2.348 to 85.130, P<0.01) were significantly associated with AACG. Conclusions: Compared with the eyes of CACG with milder glaucomatous damage, fellow eyes of AACG have thinner peripheral iris thickness, narrower angle width, shallower ACD, and greater LV. LV and TIA750 may play important roles in distinguishing eyes predisposed to AACG or CACG. (Chin J Ophthalmol, 2021, 57: 672-678).
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Affiliation(s)
- Z Q Liang
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - S Q You
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - Y Zhang
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - K Y Yang
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - Z Q Ren
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - X R Hou
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - Y Liang
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - H J Wu
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
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Zheng X, He X, Yang Y, Liu X, Zhang LL, Qu BL, Zhong QZ, Qian LT, Hou XR, Qiao XY, Wang H, Zhu Y, Cao JZ, Wu JX, Wu T, Zhu SY, Shi M, Xu LM, Zhang HL, Su H, Song YQ, Zhu J, Zhang YJ, Huang HQ, Wang Y, Chen F, Yin L, Qi SN, Li YX. Association of improved overall survival with decreased distant metastasis following asparaginase-based chemotherapy and radiotherapy for intermediate- and high-risk early-stage extranodal nasal-type NK/T-cell lymphoma: a CLCG study. ESMO Open 2021; 6:100206. [PMID: 34242966 PMCID: PMC8271122 DOI: 10.1016/j.esmoop.2021.100206] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 06/08/2021] [Accepted: 06/21/2021] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND This study evaluated the survival benefit of asparaginase (ASP)-based versus non-ASP-based chemotherapy combined with radiotherapy in a real-world cohort of patients with early-stage extranodal nasal-type natural killer/T-cell lymphoma (ENKTCL). PATIENTS AND METHODS We identified 376 patients who received combined radiotherapy with either ASP-based (ASP, platinum, and gemcitabine; n = 286) or non-ASP-based (platinum and gemcitabine; n = 90) regimens. The patients were stratified into low-, intermediate-, and high-risk groups using the early stage-adjusted nomogram-revised risk index. Overall survival (OS) and distant metastasis (DM)-free survival (DMFS) between the chemotherapy regimens were compared using inverse probability of treatment weighting (IPTW) and multivariable analyses. RESULTS ASP-based (versus non-ASP-based) regimens significantly improved 5-year OS (84.5% versus 73.2%, P = 0.021) and DMFS (84.4% versus 74.5%, P = 0.014) for intermediate- and high-risk patients, but not for low-risk patients in the setting of radiotherapy. Moreover, ASP-based regimens decreased DM, with a 5-year cumulative DM rate of 14.9% for ASP-based regimens compared with 25.1% (P = 0.014) for non-ASP-based regimens. The survival benefit of ASP-based chemotherapy and radiotherapy remained consistent after adjusting the confounding variables using IPTW and multivariate analyses; additional sensitivity analyses confirmed these results. CONCLUSIONS The findings provided support for ASP-based chemotherapy and radiotherapy as a first-line treatment strategy for intermediate- and high-risk early-stage ENKTCL.
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Affiliation(s)
- X Zheng
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
| | - X He
- Jiangsu Cancer Hospital, Jiangsu Institute of Cancer Research, Nanjing, Jiangsu, PR China
| | - Y Yang
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
| | - X Liu
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China
| | - L L Zhang
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China
| | - B L Qu
- The General Hospital of Chinese People's Liberation Army, Beijing, PR China
| | - Q Z Zhong
- Beijing Hospital, National Geriatric Medical Center, Beijing, PR China
| | - L T Qian
- The Affiliated Provincial Hospital of Anhui Medical University, Hefei, Anhui, PR China
| | - X R Hou
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences (CAMS) and Peking Union Medical College (PUMC), Beijing, PR China
| | - X Y Qiao
- The Fourth Hospital of Hebei Medical University, Shijiazhuang, PR China
| | - H Wang
- Second Affiliated Hospital of Nanchang University, Nanchang, PR China
| | - Y Zhu
- Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Cancer and Basic Medicine (IBMC), Chinese Academy of Sciences, Zhejiang, PR China
| | - J Z Cao
- Shanxi Cancer Hospital, the Affiliated Cancer Hospital of Shanxi Medical University, Taiyuan, Shanxi, PR China
| | - J X Wu
- Fujian Provincial Cancer Hospital, Fuzhou, Fujian, PR China
| | - T Wu
- Affiliated Hospital of Guizhou Medical University, Guizhou Cancer Hospital, Guiyang, Guizhou, PR China
| | - S Y Zhu
- Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Changsha, Hunan, PR China
| | - M Shi
- Xijing Hospital of Fourth Military Medical University, Xi'an, PR China
| | - L M Xu
- Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin, PR China
| | - H L Zhang
- Tianjin Medical University Cancer Institute and Hospital, Key Laboratory of Cancer Prevention and Therapy, National Clinical Research Center for Cancer, Tianjin, PR China
| | - H Su
- The Fifth Medical Center of PLA General Hospital, Beijing, PR China
| | - Y Q Song
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, PR China
| | - J Zhu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, PR China
| | - Y J Zhang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, PR China
| | - H Q Huang
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong, PR China
| | - Y Wang
- Chongqing University Cancer Hospital, Chongqing Cancer Hospital, Chongqing
| | - F Chen
- Affiliated Hospital of Qinghai University, Qinghai, PR China
| | - L Yin
- Affiliated Hospital of Qinghai University, Qinghai, PR China
| | - S N Qi
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China.
| | - Y X Li
- National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, PR China.
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Li L, Lu YW, Li LH, Hou XR, Yu QH. [Effect of acupoint catgut embedding combined with moxibustion on Notch signaling pathway in colonic mucosa of rats with active ulcerative colitis]. Zhen Ci Yan Jiu 2021; 46:380-4. [PMID: 34085460 DOI: 10.13702/j.1000-0607.201178] [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: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of acupoint catgut embedding (ACE) combined with moxibustion on the expressions of Notch receptor 1 and target genes Hes 1 and Math 1 in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its mechanism of treating UC from the perspective of Notch signaling pathway. METHODS Thirty SD rats were randomized into normal, model, ACE combined with moxibustion (combination), ACE, and moxibustion groups (n=6 in each group). The UC model was established by intrarectal administration of 5% trinitro-benzene-sulfonic acid and 50% ethyl alcohol. Moxibustion was applied to bilateral "Shangjuxu" (ST37), "Tianshu" (ST25) and "Dachangshu" (BL25) for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, colonic mucosal pathological changes were observed after hematoxylin eosin (HE) stain. Protein and mRNA expressions of Notch 1, Hes 1 and Math 1 were detected by RT-PCR and Western blot, respectively. RESULTS H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustion + ACE groups. After modeling, the protein and mRNA expressions of Notch 1 and Hes 1 in the colonic mucosa were obviously increased (P<0.01), while the protein and mRNA expressions of Math 1 were significantly decreased (P<0.01) in the model group relevant to the normal group. Following the intervention, the protein and mRNA expression levels of Notch 1 and Hes 1 in the colonic mucosa were significantly lower (P<0.05, P<0.01) in moxibustion, ACE and combination groups, the mRNA expression level of Math 1 was significantly increased in both ACE and combination groups (P<0.01), and the protein expression of Math 1 was significantly higher in the three treatment groups relevant to the model group (P<0.01). The above indexes of moxibustion + ACE were considerably superior to those of simple ACE and simple moxibustion (P<0.05, P<0.01). CONCLUSION Acupoint catgut embedding combined with moxibustion can repair the injured colonic mucosa of UC rats, which may be related with its effects in suppressing the expression of Notch 1 and Hes 1, up-regulating the expression of Math 1 in the colonic mucosa, thereby regulating the balance of differentiation between colonic epithelial secretory and absorption cell lines.
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Affiliation(s)
- Lin Li
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Yu-Wei Lu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Qian-Hui Yu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
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Miao Z, Shen J, Zhang FQ, Hu K, Hou XR, Lian X, Sun S, Yan JF, Liu ZK. [The relationship between HPV integration and prognosis of cervical cancer]. Zhonghua Zhong Liu Za Zhi 2021; 42:1014-1019. [PMID: 33342157 DOI: 10.3760/cma.j.cn112152-20191031-00705] [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
Objective: To investigate the relationship between human papillomavirus (HPV) integration and prognosis of cervical cancer patients. Methods: The data of 82 patients with cervical cancer treated in the Radiotherapy Department of Peking Union Medical College Hospital from October 2004 to June 2012 were retrospectively analyzed.The patients were divided into poor prognosis group (recurrence or metastasis after surgery and adjuvant radiotherapy) and good prognosis group based on a propensity score matching strategy.The HPV integration of the two groups were detected by whole exome sequencing to determine whether the integration sites were located in the common fragile sites (CFSs). HPV integration and integration into CFSs were compared between the two groups. Results: Among the enrolled 82 patients, 37 were divided in poor survival group and 45 in good survival group. A total of 90 integration breakpoints were identified, 30 of them occurred in poor prognosis group and 60 occurred in good prognosis group. In the poor prognosis group, HPV integration occurred in 20 patients, 13 of them were inserted in CFSs of 11 patients, and the numbers in good prognosis group were 26, 17, 11, respectively. There were no significantly statistical differences in the number of HPV integration events (P=0.289), HPV integration patients (P=0.735), CFSs integration events (P=0.427), and CFSs integration patients (P=0.591) between the two groups. In poor prognosis group, more CFSs integration events occurred in patients with metastasis than those in patients with only local recurrence (9 vs 2, P=0.003). Conclusions: No significant differences are observed in HPV integration and HPV integration into CFSs between cervical cancer patients with different prognoses. HPV integration into CFSs may be associated with distant metastasis.
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Affiliation(s)
- Z Miao
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - J Shen
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - F Q Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - K Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - X R Hou
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - X Lian
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - S Sun
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - J F Yan
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Z K Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Pang YL, Yuan L, Cao XG, Hou XR, Bao YZ. [Characteristics and analysis of corneal astigmatism in age-related cataract patients over 50 years old]. Zhonghua Yan Ke Za Zhi 2020; 56:349-355. [PMID: 32450667 DOI: 10.3760/cma.j.cn112142-20190618-00323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Objective: To investigate the relationship between corneal astigmatism and age, axial length (AL) in age-related cataract patients over 50 years old. Methods: In this retrospective study, 1 906 eyes of 953 patients with age-related cataract were diagnosed from February 2016 to August 2016 atPeking University People's Hospital, and their demographics, preoperative AL, magnitude and meridian of the corneal astigmatism measured by IOL Master were collected. Restricted cubic splines and Spearman rank correlation coefficients were used to investigate the relationship of the magnitude of cornea astigmatism to age. Chi-square test was used to assess the relationship of the meridian of astigmatism to age, AL and the magnitude of cornea astigmatism. Results: The patients were 410 men and 543 women. The corneal astigmatism was with-the-rule (WTR) in 570 eyes (29.91%), against-the-rule (ATR) in 1 005 eyes (52.73%) and oblique in 331 eyes (17.37%). The mean age was (72±9) years old. The medians (min, max) of AL and corneal astigmatism magnitude were 23.49 mm (19.83 mm to 33.89 mm) and 0.97 D (0.06 D to 4.65 D) in right eyes and 23.41 mm (17.54 mm to 32.09 mm) and 0.92 D (0.11 D to 4.88 D) in left eyes, respectively. The corneal astigmatism was ≥0.75 D in 64.95% (619/953) of the right eyes and 61.59% (587/953) of the left eyes. Among the elderly patients over 65 years old, when the AL was between 22.00-25.99 mm (r=0.186-0.279), the value of corneal astigmatism was positively correlated with age (all P<0.01) in both eyes. The value of ATR corneal astigmatism was positively correlated with age (right eyes, r=0.278, P<0.01; left eyes, r=0.225, P<0.01), while the value of WTR corneal astigmatism had no statistically significant correlation with age (right eyes, P=0.335; left eyes, P=0.633). The prevalence of WTR astigmatism decreased with age from 43.81% (46/105) to 20.73% (51/246) in right eyes and from 40.00% (42/105) to 24.80% (61/246) in left eyes, while the prevalence of ATR astigmatism increased with age from 38.10% (40/105) to 61.38% (151/246) in right eyes and from 33.33% (35/105) to 58.94% (145/246) in left eyes. The prevalence of oblique astigmatism was not significantly changed with age (right eyes, χ(2)=31.986, P<0.01; left eyes, χ(2)=27.686, P<0.01). There was no statistically significant difference in the distribution of corneal astigmatism meridians between different AL groups (right eyes, P=0.497; left eyes, P=0.897). With the increase of the magnitude of corneal astigmatism, the prevalence of oblique astigmatism significantly decreased from 25.45% (85/334) to 0 in right eyes and from 29.78% (109/366) to 1.35% (1/74) in left eyes, while the prevalence of ATR astigmatism significantly increased from 39.82% (133/334) to 79.27% (65/82) in right eyes and from 41.80% (153/366) to 59.46% (44/74) in left eyes (right eyes, χ(2)=72.229, P<0.01; left eyes, χ(2)=72.166, P<0.01). Conclusions: A majority of age-related cataract patients over 50 years old have astigmatism ≥0.75 D before cataract surgery. When the AL is between 22.00 mm and 25.99 mm, the magnitude of corneal astigmatism increases with age among people over 65 years old, especially the magnitude of ATR corneal astigmatism, while the magnitude of WTR corneal astigmatism has no obvious increase with age. The percentage of ATR astigmatism increases while the percentage of WTR astigmatism decreases with age. (Chin J Ophthalmol, 2020, 56: 349-355).
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Affiliation(s)
- Y L Pang
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - L Yuan
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - X G Cao
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - X R Hou
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
| | - Y Z Bao
- Department of Ophthalmology, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, College of Optometry, Peking University Health Science Center, Beijing 100044, China
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Yu QH, Li LH, Lu YW, Hou XR, Li L, Wang YJ, Kong TT, Liang X. [Moxibustion combined with acupoint catgut embedding promotes recovery of injured colonic mucosa by suppressing inflammation in ulcerative colitis rats]. Zhen Ci Yan Jiu 2020; 45:305-9. [PMID: 32333536 DOI: 10.13702/j.1000-0607.190772] [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: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of moxibustion and acupoint catgut embedding (ACE) at "Tianshu"(ST25) "Dachangshu"(BL25) and "Shangjuxu"(ST37) on changes of body mass, stool property, histopathological conditions and expression levels of interleukin 6 (IL-6) in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its anti-inflammatory mechanisms underlying improvement of UC. METHODS SD rats were randomized into normal, model, moxibustion, ACE and moxibustion+ACE groups (n=6 in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral ST25, BL25 and ST37 for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, the rats' general conditions were observed, and the severity of UC was assessed by using disease activity index (DAI) score. Colonic mucosal pathological changes were observed under microscope after hematoxylin eosin (H.E.) stain, and the expression levels of IL-6 in the colonic mucosa tissue detected by using immunohistochemical stain and Western blot, respectively. RESULTS After modeling, the DAI score, and expression level of colonic IL-6 protein detected by immunohistochemistry and Western blot were obviously increased in the model group relevant to the normal group (P<0.01). Following the intervention, the increase of DAI score and IL-6 expression were reversed in moxibustion, ACE and moxibustion+ACE groups (P<0.01, P<0.05). The therapeutic effects of moxibustion+ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of DAI score and IL-6 expression (P<0.01). H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustion+ACE groups. CONCLUSION Moxibustion combined with ACE is able to improve the inflammatory injury of colonic mucosa in UC rats, which may be related with its effect in suppressing the expression of colonic IL-6; and the efficacy of moxibustion+ACE is apparently superior to that of moxibustion and ACE alone.
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Affiliation(s)
- Qian-Hui Yu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Wei Lu
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Lin Li
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Yu-Jia Wang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Ting-Ting Kong
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xin Liang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
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Wang Y, Hou XR, Li LH, Zhang Y, Yang H, Liang X, Lu YW. [Acupoint injection improves allergic rhinitis by balancing Th17/Treg in allergic rhinitis rats]. Zhen Ci Yan Jiu 2019; 44:276-81. [PMID: 31056881 DOI: 10.13702/j.1000-0607.180695] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of acupoint injection on expression of fork head/winged helix protein 3 (Foxp3), retinoic acid-related orphan receptor γt (RORγt) in nasal mucosa and serum interleukin-17 (IL-17) level in allergic rhinitis (AR) rats, so as to explore its mechanism underlying improvement of AR in terms of balancing Th17/Treg. METHODS Thirty-two SD rats (half male and half female) were randomized into normal control, AR model, acupoint injection and non-acupoint injection groups (n=8 in each group). The AR model was established by ovalbumin sensitization. In the acupoint injection group, "Yintang" (EX-HN3) and bilateral "Yingxiang"(LI20) were selected for injection of mixture solution of dexamethasone (DEX) and transfer factor and lidocaine (0.1 mL/acupoint), once every 3 days for a total of 4 times. The non-acupoints, located at the mid-point between the "Houhai" (GV1) and "Huantiao"(GB30) on the bilateral hips and the sites 5 cm inferior to the axillary were injected with the same dose of mixture solution as that in the acupoint injection. The AR severity was assessed by cumulative quantification scoring methods (including the numbers of nose-catching and sneezes, and the amount of nasal secretions in 30 min). The expressions of Foxp3 and RORγt in the nasal mucosa were detected by immunohistochemistry. The serum IL-17 content was detected by enzyme linked immunosorbent assay (ELISA).. RESULTS The AR symptom score and serum IL-17 content were significantly higher in the AR model group than those in the normal control group (P<0.05), and significantly down-regulated in the acupoint injection group (not in the non-acupoint group) relevant to the AR model group (P<0.05). Following modeling, the expression levels of nasal Foxp3 protein was significantly down-regulated while that of RORγt protein markedly up-regulated in the AR model group relevant to the normal control group (P<0.05), indicating an imbalance between Foxp3 and RORγt activity(P<0.05). After EA intervention, the increased expression of Foxp3 and the down-regulated expression of RORγt were revised in the acupoint injection group (P<0.05) but not in the non-acupoint group (P>0.05). The percentage of the Foxp3 positive cells and the ratio of Foxp3/RORγt were negatively correlated with the AR symptom score(P<0.05), the expression of RORγt and the content of IL-17 were positively correlated with the symptom score (P<0.05).. CONCLUSION Acupoint injection is able to improve symptoms of RA rats, which may be related with its function in up-regulating the level of nasal mucosal Foxp3 and suppressing the levels of nasal RORγt and serum IL-17 to correct the imbalance of Th17/Treg.
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Affiliation(s)
- Yu Wang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Li-Hong Li
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yuan Zhang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
| | - Hong Yang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Xin Liang
- The Affiliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yu-Wei Lu
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
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Liang X, Nie HF, Hou XR, Lu YW, Li LH, Zhou MD, Zhou RX, Fan TT. [Observation on time-effect for the stimulating at Zusanli (ST 36) with minimally invasive embedding with PGLA in the healthy person]. Zhongguo Zhen Jiu 2019; 39:391-395. [PMID: 30957450 DOI: 10.13703/j.0255-2930.2019.04.012] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To explore the objectivity and time-effect of stimulating effect at acupoint with PGLA in the healthy person, and to provide a basis for the rational interval of minimally invasive embedding of PGLA. METHODS Before embedding, 8 h, 3rd, 7th, 10th, 14th day after embedding, medical imaging magnetic resonance imaging (MRI) scanning technique was used to collect local T2WI pressure-lowering and T2-Mapping 8 echoes sequence image of left Zusanli (ST 36) in 8 cases of healthy person. The T2-Mapping 8 echoes sequence image was generated by the relevant software to the T2-Mapping image and the local T2 value was measured. The characteristics of local T2WI pressure-fat image signal intensity and the change of T2 value at left Zusanli (ST 36) with minimally invasive embedding with PGLA were observed and analyzed. RESULTS ①There was no abnormal signal on the T2WI pressure-fat image on the left Zusanli (ST 36) point before the embedding. The high-signal was seen on the local T2WI pressure-fat image at each time point after embedding, there was no significant difference in local signal intensity between 8 h, 3rd and 7th day after embedding. The local signal intensity decreased on the 10th day after embedding, and the local signal intensity decreased significantly on the 14th day after embedding.②The T2 value at each time point after embedding increased significantly compared with that before embedding (all P<0.01); there was no significant difference in T2 value among the 8 h, 3rd and 7th day after embedding (all P>0.05); there was no significant difference between the T2 value on the 7th and the 10th day after embedding (P>0.05),the T2 value on the 14th day after embedding was significantly lower than that on the 7th day after embedding (P<0.01). CONCLUSION It has a stimulating effect on the local acupoints with minimally invasive embedding with PGLA in the healthy person, and the stimulating effect has certain time-effect. The effective stimulation time is about 2 weeks. The rational interval period for the minimally invasive embedding with the PGLA of the same specification type should be about 2 weeks.
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Affiliation(s)
- Xin Liang
- Department of Acupuncture and Moxibustion
| | - Hong-Fang Nie
- Gamma Knife Treatment Center, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | | | - Yu-Wei Lu
- Department of Acupuncture and Moxibustion
| | - Li-Hong Li
- Department of Acupuncture and Moxibustion
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Liang FH, Hou XR, Li LH, Liang X, Lu YW, Yang H, Zhang Y. [Acupoint Injection at "Yingxiang"(LI 20) and "Yintang"(GV 29) May Relieve Nasal Allergic Symptoms Possibly by Down-regulating Expression of Histamine Receptor H 1 and H 4 in Nasal Mucosa of Allergic Rhinitis Rats]. Zhen Ci Yan Jiu 2019; 43:231-5. [PMID: 29888576 DOI: 10.13702/j.1000-0607.170791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To observe the effect of acupoint injection at "Yingxiang"(LI 20) and "Yintang"(GV 29) on nasal allergic reactions and the expression of histamine receptor H 1 and H 4 in nasal mucosa of allergic rhinitis (AR) rats, so as to reveal its mechanism underlying improvement of AR. METHODS SD rats were randomized into normal, model, non-acupoint injection and acupoint injection groups (n=8 in each). The AR model was established by intraperitoneal (i.p.) injection of mixture of ovalbumin, aluminium hydroxide gel and normal saline (once every other day, for 7 times), and nasal drip of ovalbumin (on the following day of i.p.for 7 days). The mixture solution of lidocaine, dexamethasone (DXM) and transfer factor (0.1 mL/acupoint or non-acupoint) was injected into bilateral LI 20 and GV 29 in the acupoint injection group, or into the non-acupoints (about 5 cm below the armpit on both sides, and the middle point between the left "Houhai"[GV 1] and "Huantiao"[GB 30]), on the 1st , 5th, 9th, and 13th day after modeling. Symptoms of sneezing, nasal discharge, nose-rubbing, etc. were scored after the treatment. The expression levels of H1 R and H4 R proteins and genes in the nasal mucosa tissue were determined using immunohistochemistry and quantitative real-time PCR, respectively. RESULTS Compared with the normal group, the symptom score and the expression levels of H1 R, H4 R proteins and genes in nasal mucosa were significantly increased in the model group (P<0.05). After acupoint injection for 4 times, the symptom score and the expression levels of H1 R, H4 R proteins and mRNAs were significantly down-regulated in the acupoint injection group relevant to the model group (P<0.05). There were no significant differences between the non-acupoint and the model groups in the abovementioned indexes (P>0.05), suggesting a specificity of the effect of acupoint injection. CONCLUSION Acupoint injection can relieve the allergic symptoms of AR rats, which may be related to its effects in down-regulating the over expression of H1 R and H4 R proteins and genes in the nasal mucosa.
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Affiliation(s)
- Fei-Hong Liang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- the Affliated Hospital, Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Xin Liang
- the Affliated Hospital, Guizhou Medical University, Guiyang 550004, China
| | - Yu-Wei Lu
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
| | - Hong Yang
- the Affliated Hospital, Guizhou Medical University, Guiyang 550004, China
| | - Yuan Zhang
- Clinical Medical College, Guizhou Medical University, Guiyang 550004, China
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Nie HF, Hou XR, Liang X, Li LH, Lu YW, Fu ZY, Li J, Chen J. [Time-effect reaction observation of micro-invasion embedded poly glycolide-co-lactide suture in Sanyinjiao (SP6) in healthy subjects by using magnetic resonance]. Zhen Ci Yan Jiu 2019; 44:148-52. [PMID: 30945494 DOI: 10.13702/j.1000-0607.180393] [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: 11/12/2022]
Abstract
OBJECTIVE To observe the time-effect of stimulation of the embedded poly glycolide-co-lactide (PGLA) suture in Sanyinjiao (SP6) area in normal human body, so as to provide an experimental evidence for clinical application of micro-invasion suture-embedding at an appropriate interval. METHODS A total of 8 healthy volunteer students (3 boys and 5 girls, ranging in age from 24 to 27 years) were recruited in the present study. A piece of sterilized PGLA suture was implanted into the left SP6 using minimally invasive surgery after strict local skin disinfection. The fat-suppression T2 weighted magnetic resonance images (MRI, displaying local lesion after eliminating interference of fat tissue signals), and T2 mapping 8-echo train images were acquired before and 8 h, 3, 7, 10 and 14 days after PGLA suture embedment by using a MR imaging system. After transformation of the T2-mapping 8-echo train images into T2-mapping images by using a relevant software, the T2 values (meaning the relaxation time of the local muscle) of the left SP6 were measured, followed by analysis of the signal intensity of T2 weighted fat-suppression images and T2 values at different time-points. RESULTS Before the suture embedding, no abnormal signals were found in the signal intensity of T2 weighted fat-suppression images. After PGLA suture embedment, the local signal intensity of T2WI fat-suppression images was relatively increased at the 8th h, and on day 3, 7, 10 and 14 relevant to pre-embedment, but gradually atte-nuated on day 10 and 14. The T2 values were significantly increased at the 5 time-points of post-embedment (all P<0.01), but without significant differences among the 8thh, the 3rd and 7thd (P>0.05), and being markedly lowered on day 14 relevant to day 7 (P<0.01) in spite of being still markedly higher than that of pre-embedding (P<0.01). CONCLUSION The signal intensity of T2 weighted fat-suppression images and T2 values acquired from PGLA-suture-embedded SP6 acupoint area in healthy subjects may keep at least for 2 weeks, suggesting that the stimulating reaction of suture-embedment persists more than 14 days. Hence, when a micro-invasion embedding with PGLA suture performed, the interval of two weeks would be appropriate.
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Affiliation(s)
- Hong-Fang Nie
- Gamma Knife Treatment Center, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- Department of Acupuncture-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Xin Liang
- Department of Acupuncture-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- Department of Acupuncture-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Yu-Wei Lu
- Department of Acupuncture-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Zong-Ying Fu
- Department of Acupuncture-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Jing Li
- Department of Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Jing Chen
- Department of Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
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Shen J, Yuan Y, Hu K, Lian X, Hou XR, Sun S, Yan JF, Liu ZK, Zhang FQ. [Survival and prognostic factors analysis of primitive neuroectodermal tumor]. Zhonghua Zhong Liu Za Zhi 2018; 40:614-618. [PMID: 30139033 DOI: 10.3760/cma.j.issn.0253-3766.2018.08.010] [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
Objective: To investigate the clinical features and prognosis of primitive neuroectodermal tumor (PNET). Methods: The clinical data of 99 patients with PNET from February 1, 1998 to February 1, 2017 were retrospectively analyzed. Univariate analysis was performed using Kaplan-Meier and Log rank test. Multiviate Cox regression was applied to analyzed independent prognostic factor for patient survival. Results: Among the 99 patients, 81 were peripheral PNET(pPNET) and 18 were central PNET (cPNET) . Biopsy was performed exclusively in 16 cases, with R0 resection in 61 cases, with R1 resection in 4 cases, and with R2 resection in 18 cases. Twelve patients underwent surgery only, nine had chemotherapy only, and one received radiotherapy only. There were 72 patients who had combined treatment including chemotherapy, and 48 patients had combined therapy including radiotherapy. The one-year, three-year and five-year overall survival(OS) rates of the 99 PNET patients were 79.2%, 63.9% and 56.1% respectively, and median OS time was 14.0 months. The one-year, three-year and five-year progression free survival (PFS) rates of these patients were 42.7%, 25.7% and 19.8% respectively, and median PFS time was 8.0 months. The univariate analysis revealed that lymph node metastasis, surgical resection, numbers of cycles of chemotherapy and radiotherapy dose were the main factors affecting the OS (all P<0.05). Gender, age, lymph node metastasis, staging, and chemotherapy cycles were related to PFS in PNET patients (P<0.05). Multivariate analysis showed that the degree of surgical resection, chemotherapy cycle, and radiotherapy dosage were independent influencing factors of OS in PNET patients (risk ratio=1.856, 0.398, and 0.408, respectively, all P<0.05), and gender was an independent factor influencing PFS in PNET patients (risk ratio=0.494, P<0.05). Conclusions: Comprehensive therapy is the main therapy for PNET patients. The surgical resection, cycles of chemotherapy and radiotherapy dosage are independent prognostic factors for patient's OS.
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Affiliation(s)
- J Shen
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - Y Yuan
- Department of Radiation Oncology, Nanshi Hospital of Nanyang, Nanyang 473005, China
| | - K Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - X Lian
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - X R Hou
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - S Sun
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - J F Yan
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - Z K Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
| | - F Q Zhang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Beijing 100730, China
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Zhang Y, Hou XR, Li LH, Yang M, Liang FH. [Effect of Acupoint Injection on Eosinophil Counts,Protein and mRNA Expressions of Eotaxin in Nasal Mucosa of Allergic Rhinitis Rats]. Zhen Ci Yan Jiu 2017; 42:141-144. [PMID: 29071962] [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: 06/07/2023]
Abstract
OBJECTIVE To observe the effect of acupoint injection on eosinophils (EOS) counts and expression of eotaxin in nasal mucosa of allergic rhinitis (AR) rats, so as to reveal its mechanism underlying improving AR. METHODS Twenty-four Sprague-Dawley (SD) rats were randomly divided into normal, model and acupoint injection groups (n=8 in each group). The AR model was established by intraperitoneal injection of ovalbumin sensitization. Bilateral "Yingxiang"(LI 20) and "Yintang"(GV 29) were selected for acupoint injection of the mixture solution of lidocaine, dexamethasone, and transfer factor (0.1 mL/acupoint) on the 1st, 5th, 9th, and 13th day after AR model established, a total of four times. EOS in the nasal mucosa was counted under light microscope after HE staining. Protein and mRNA expressions of eotaxin in the nasal mucosa were detected by immunohistochemical and RT-PCR methods, respectively. RESULTS Compared with the normal group, EOS counts, protein and mRNA expressions of eotaxin in the nasal mucosa were significantly higher in the model group (P<0.05). Compared with the model group, EOS counts, protein and mRNA expressions of eotaxin in the nasal mucosa were significantly lower in the acupoint injection group (P<0.05). CONCLUSIONS Acupoint injection can reduce the nasal mucosa inflammation by suppressing the protein and mRNA expressions of eotaxin, decreasing the infiltration and gathering of EOS in the nasal mucosa.
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Affiliation(s)
- Yuan Zhang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
| | - Xun-Rui Hou
- The Affliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Li-Hong Li
- The Affliated Hospital of Guizhou Medical University, Guiyang 550004.
| | - Meng Yang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
| | - Fei-Hong Liang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
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Liang X, Nie HF, Hou XR, Lu MZ. [Dynamic Changes of Fast Spin-echo T 2 Weighted Images Displayed Topical Reactions to Micro-invasive Catgut-embedment of Zusanli (ST 36) in Healthy Volunteer Subjects]. Zhen Ci Yan Jiu 2016; 41:356-360. [PMID: 29071934] [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: 06/07/2023]
Abstract
OBJECTIVE To observe the duration of local reactions after subcutaneous micro-invasive catgut-embedding stimulation in Zusanli(ST 36) region in normal human body by using magnetic resonance (MR) T 2-mapping, so as to find a reasonable interval between every two catgut-embedding performance. METHODS A total of 8 normal volunteers (3 women, and 5 men) were enrolled in the present study. Before and 8 h, and 3, 7, 14, 21, 28 and 35 days after the subcutaneous micro-invasive embedment of catgut (Gauge 2.0, 2 cm long) in the left Zusanli (ST 36) area, the local T 2-weighted images (T 2 WI) and fat-suppression T 2-weighted images (FS T 2 WI) were detected and recorded by using MR scan (GE Optima MR 360 1.5 T) and analyzed using FuncTool software. RESULTS Compared with pre-catgut-embedment, the local signal strength of T 2 FS WI and T 2 relaxation time began to rise on the 8th hour after catgut-embedment, peaked on the 3rd day, began to descend on the 7th day, but being still higher than pre-embedment, and turned to the normal level on the 21st day to the 35th day. Results of statistical analysis displayed that compared with pre-catgut-embedment, T 2 relaxation time levels were significantly higher on the 8th h, day 3, 7 and 14 after the embedment (P<0.01), and were comparable to that of pre-embedment on day 21, 28 and 35 (P>0.05). CONCLUSIONS Catgut-embedment of Zusanli (ST 36) induces an apparent change of MRI signals from the 8th h to the 14th day in normal volunteer subjects, suggesting that an interval of 21 days may be reasonable for the micro-invasion catgut-embedment in clinical practice.
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Affiliation(s)
- Xin Liang
- Department of Acu-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Hong-Fang Nie
- Department of Radiology, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China.
| | - Xun-Rui Hou
- Department of Acu-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
| | - Ming-Zhuang Lu
- Department of Acu-moxibusion, the Affiliated Hospital of Guizhou Medical University, Guiyang 550004, China
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Yang M, Li LH, Wang D, Hou XR, Zhang Y. [Analysis on Influencing Factors of Acupoint Injection of Drugs for Improving Allergic Rhinitis in Rats]. Zhen Ci Yan Jiu 2016; 41:220-224. [PMID: 29071909] [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: 06/07/2023]
Abstract
OBJECTIVE To observe the therapeutic effect of acupoint injection of mixture solution of lidocaine, dexa-methasone (DX) and transfer factor on symptoms and serum histamine contents in allergic rhinitis (AR) rats, so as to differentiate the role of acupoint stimulation or drug factor influencing the therapeutic effect. METHODS SD rats were randomized into normal (n=8), model, non-acupoint-drug injection, acupoint-drug injection and acupoint-saline injection groups (n=11 in each group). The AR model was established by intraperitoneal injection of suspension of ovalbumin (0.3 mg) and aluminum hydroxide (30 mg), 1 mL, once every other day for 7 days, followed by nose-dripping of 5% ovalbumin (50 μL) for other 7 days. The AR scores for rhinocnesmus severity (1-2 points), sneezing times (1-3 points) and nasal discharge quantity (1-3 points) were assessed by cumulative quantification scoring method. "Yintang" (EX-HN 3) and bilateral "Yingxiang" (LI 20) were used for acupoint injection of mixture solution of 1% Lidocaine, DX and transfer factor (1:1:1, 0.1 mL/acupoint), once every other day for 7 days. The non-acupoints were located at the bilateral sub-costal regions and the mid-point between the left "Houhai" (GV 1) and "Huantiao" (GB 30).The same dose of saline was injected into the aforementioned acupoints for control. Serum histamine content was detected by using ELISA, and the nasal mucosal pathological changes were also observed after H.E. stain. RESULTS After the treatment, AR modeling induced increase of symptom scores and serum histamine contents were significantly decreased in both acupoint-saline injection and acupoint-drug injection groups (P<0.01) but not in the non-acupoint-drug injection group (P>0.05), and the effects of acupoint-drug injection were markedly superior to those of non-acupoint-drug injection group (P<0.01). CONCLUSIONS Acupoint injection of mixture solution of Lidocaine, DX and transfer factor is effective in relieving the allergic symptoms and reducing the nasal mucosa inflammation in AR rats, which may be related to its action in suppressing histamine releasing, mainly by acupoint stimulation. It suggests that the therapeutic effect mainly derives from acupoint-injection stimulation, then the injected drugs.
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Affiliation(s)
- Meng Yang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
| | - Li-Hong Li
- The Affliated Hospital of Guizhou Medical University, Guiyang 550004.
| | - Di Wang
- Zunyi Municipal Hospital of Traditional Chinese Medicine, Zunyi 563000
| | - Xun-Rui Hou
- The Affliated Hospital of Guizhou Medical University, Guiyang 550004
| | - Yuan Zhang
- Clinical Medical College of Guizhou Medical University, Guiyang 550004, China
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