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1.
Frontiers of Medicine ; (4): 541-550, 2021.
Article in English | WPRIM | ID: wpr-888740

ABSTRACT

Synthetic lethal screening, which exploits the combination of mutations that result in cell death, is a promising method for identifying novel drug targets. This method provides a new avenue for targeting "undruggable" proteins, such as c-Myc. Here, we revisit current methods used to target c-Myc and discuss the important functional nodes related to c-Myc in non-oncogene addicted network, whose inhibition may cause a catastrophe for tumor cell destiny but not for normal cells. We further discuss strategies to identify these functional nodes in the context of synthetic lethality. We review the progress and shortcomings of this research field and look forward to opportunities offered by synthetic lethal screening to treat tumors potently.


Subject(s)
Humans , Mutation , Neoplasms/genetics , Proteins , Proto-Oncogene Proteins c-myc/genetics , Synthetic Lethal Mutations
2.
Acta Pharmaceutica Sinica B ; (6): 71-88, 2021.
Article in English | WPRIM | ID: wpr-881125

ABSTRACT

@#Disrupted redox status primarily contributes to myocardial ischemia/reperfusion injury (MIRI). NRF2, the endogenous antioxidant regulator, might provide therapeutic benefits. Dihydrotanshinone-I (DT) is an active component in Salvia miltiorrhiza with NRF2 induction potency. This study seeks to validate functional links between NRF2 and cardioprotection of DT and to investigate the molecular mechanism particularly emphasizing on NRF2 cytoplasmic/nuclear translocation. DT potently induced NRF2 nuclear accumulation, ameliorating post-reperfusion injuries via redox alterations. Abrogated cardioprotection in NRF2-deficient mice and cardiomyocytes strongly supports NRF2-dependent cardioprotection of DT. Mechanistically, DT phosphorylated NRF2 at Ser40, rendering its nuclear-import by dissociating from KEAP1 and inhibiting degradation. Importantly, we identified PKC-δ-(Thr505) phosphorylation as primary upstream event triggering NRF2-(Ser40) phosphorylation. Knockdown of PKC-δ dramatically retained NRF2 in cytoplasm, convincing its pivotal role in mediating NRF2 nuclear-import. NRF2 activity was further enhanced by activated PKB/GSK-3β signaling via nuclear-export signal blockage independent of PKC-δ activation. By demonstrating independent modulation of PKC-δ and PKB/GSK-3β/Fyn signaling, we highlight the ability of DT to exploit both nuclear import and export regulation of NRF2 in treating reperfusion injury harboring redox homeostasis alterations. Coactivation of PKC and PKB phenocopied cardioprotection of DT in vitro and in vivo, further supporting the potential applicability of this rationale. Graphical abstract

3.
Article in Chinese | WPRIM | ID: wpr-863543

ABSTRACT

Exosomes derived from prostate cancer cells can directly or indirectly promote the growth and metastasis of prostate cancer cells. It was found that it can be used as a marker for diagnosis and prognosis evaluation of prostate cancer, and participate in the clinical treatment of prostate cancer, such as targeted therapy, drug resistance assessment, tumor vaccine preparation, etc. With the development of various studies and technological progress, exosomes will play a huge role in the diagnosis and treatment of prostate cancer.

4.
Chinese Journal of Trauma ; (12): 359-367, 2019.
Article in Chinese | WPRIM | ID: wpr-745063

ABSTRACT

Objective To investigate the effect of 810 nm low-level laser on neuronal axonal regeneration of mice with spinal cord injury and its related mechanism.Methods In vivo experiment:20 Balb/c mice were randomly divided into the spinal cord injury group(SCI group)and the 810 nm low-level laser irradiation group(low-level laser group)after spinal cord injury according to the random number table method,with each group containing ten mice.A mice SCI model was established through clamp injury and the low-level laser group continuously irradiated the damaged area with weak 810 nm low-level laser with selected parameters(continuous wave with wave length 810 nm,power density 2 mW/cm2,spot are 4.5 cm2,irradiation time 50 minutes,energy 6000J/cm2).Then immunofluorescence staining was used to observe the M1 macrophage marker-inducible nitric oxide synthase(iNOS),the M2 macrophage marker arginase 1(Arg-1)and the universal marker F4/80 of macrophages after 14 days.Furthermore,in the in vitro experiment,standardized low-level laser-macrophage irradiation model was established.Another 20 Balb/c mice were used to obtain primary bone marrow-derived macrophages which were induced into M1 macrophages using lipopolysaccharide(LPS)and interferon-gamma(INF-γ).The M1 macrophages were randomly divided into the M1 macrophage group(M1 group)and the low-level laser therapy group(M1 + low-level laser group)equally according to the random number table method.The M1 group was not treated,and the M1 + low-level laser group was treated with low-level laser of selected parameters.RT-qPCR and ELISA were used to detect the expression of interleukin-1 receptor antagonist(IL-1RA)and interleukin-10(IL-10)in M1 macrophages 24 hours after irradiation.Western blot was used to analyze the expression of iNOS,Arg-1,differentiation antigen cluster 206(CD206),protein kinase B(AKT),phosphorylated protein kinase B(p-AKT),cyclic adenosine response element binding protein(CREB)and phosphorylated cyclic adenosine response element binding protein(p-CREB)in M1 macrophages 48 hours after irradiation.Dorsal root gangtion neurons(DRG)were cultured in two groups of macrophage conditioned medium,and the length of DRG axon growth was measured 48 h later to evaluate the effect of low-level laser on neuronal axon growth.Results In the in vivo experiment,compared with mice with spinal cord injury alone,the fluorescence intensity of F4/80+ iNOS+ in the spinal cord injury area decreased(1.00±0.08vs. 0.06±0.04)(P< 0.05)and the fluorescence intensity of F4/80 + Arg-1 + increased after low-level laser(1.00±0.07vs.2.15±0.12)(P<0.01).In the in vitro experiment,compared with the M1 group,the expression of the M1 macrophage marker iNOS in the M1 + low-level laser group decreased(1.00±0.11 vs.0.08±0.01)(P< 0.01);the M2 macrophage marker Arg-1(1.00±0.14vs.2.44±0.16)(P<0.01),and the expression of CD206(1.00±0.12 vs.1.83±0.05)(P<0.01)increased.In addition,IL-1RA expression was increased in the M1 + low-level laser group compared with the M1 group(RT-qPCR:1.00±0.00vs.2.27±0.22)(P<0.01)(ELISA:1435.58±100.48vs.2006.12±123.91(P<0.05);IL-10 expression was also increased in the M1 +low-level laser group compared with the M1 group(RT-qPCR:1.00±0.00 vs. 3.45±0,56)(P<0.05)(ELISA:137.13±4.20 vs.188.29±8.49)(P< 0,01);compared with the M1 group,the macrophage polarization pathway protein in the M1 + low-level laser group increased,AKT(1.07±0.12vs.1.74±0.04)(P<0.01),p-AKT(1.00±0.12 vs.1.64±0.15)(P<0.05),p-CREB(1.00±0.10vs.2.12±0.18)(P<0.01).Compared with the M1 group,the conditioned medium of the M1 + low-level laser group significantly promoted DRG axon growth(567.66±63.59 vs.1068.95±130.14)(P< 0,05).Conclusions The 810 nm low-level laser irradiation can promote neuronal axon regeneration of mice with spinal cord injury,which may be related to the regulation of macrophage polarization phenotype by low-level laser through AKT/CREB pathway.

5.
Chongqing Medicine ; (36): 614-617, 2018.
Article in Chinese | WPRIM | ID: wpr-691839

ABSTRACT

Objective To investigate the effects and possible mechanisms of different modes of mild treadmill exercise on cognitive function in Alzheimer's disease(AD) APP transgenic mice.Methods Twenty-four 6-month-old APP+ mice were randomly and equally divided into the four groups:control group(Con),regular exercise group(RE),irregular time-of-day exercise group (ITE) and irregular different duration exercise group(IDDE).After treadmill exercise,the spatial cognitive ability was tested.Soluble and insoluble Aβ40,42 levels,activity of β-secretase and γ-secretase in hippocampal tissue were compared among 4 groups.The mRNA levels of NEP,IDE and MMP-9 in the hippocampal tissue were detected.The number of hippocampal survival neurons and protein levels of BDNF,TrkB and p-TrkB were detected.Results Compared with the control group,the spatial cognitive ability in the RE group was significantly increased(P<0.05),the levels of soluble and insoluble Aβ40,42 and activity of β-secretase and γ-secreatase were significantly reduced in the hippocampal tissue of th RE group(P< 0.05).However,the mRNA levels of NEP,IDE and MMP-9 had no statistically significant difference among the four groups(P>0.05).Compared with the control group,the number of survival neurons and protein levels of BDNF and p-TrkB in the hippocampal of the RE group tissue were significantly increased(P<0.05).The cognitive function,levels of Aβ40,42,BDNF and p-TrkB,number of survival neurons in the RE group had statistically significant differences when compared with the ITE and IDDE groups(P<0.05).Conclusion Mild and regular treadmill exercise can effectively increase the cognitive function of AD mice,which might be related with the regulation of BDNF/TrkB pathway.

6.
Chinese Journal of Urology ; (12): 592-595, 2018.
Article in Chinese | WPRIM | ID: wpr-709566

ABSTRACT

Objective To study the clinical efficacy and advantages of tip-flexible semirigid ureterorenoscope combined with Holmium laser lithotripsy for the treatment of impacted upper ureteral calculi.Methods We retrospectively analyzed 75 cases of impacted upper ureteral calculi treated in our hospital between September 2015 and December 2017.There were 45 males and 30 females,aged from 35 to 65 years,mean (42.5 ± 3.5)years.All patients were diagnosed by B-ultrasound and CT with impacted upper ureteral calculi.The mean stone diameter was (1.6 ± 0.3) cm.The CT value of stone was (1 025.3 ± 215.4) HU.Tip-flexible semirigid ureterorenoscope combined with Holmium laser lithotripsy were performed in all of the cases,which were under general anesthesia with lithotomy position,to observe the successful rate of lithotripsy,operation time,intraoperative and postoperative complications,postoperative hospitalization time and stone-free rate.Results All 75 cases were successfully operated.The operation time was (38.5 ± 11.2) min.Three cases had postoperative fever.No severe perioperative complications such as septic shock,ureteral perforation or avulsion occurred.The mean hospital stay of the patients was (2.7 ± 0.4) d.A follow up by non-contrast CT scan was done 4 weeks after the procedure to evaluate the result.Sixty seven cases had stone clearances at the primary operation and the stone clearance rate was 89.3% (67/75).Eight cases undergone ESWL and physical vibration lithecbole,the CT examination showed that the stones were cleared after 1 month.Conclusions Tip-flexible semirigid ureterorenoscope combined with Holmium laser lithotripsy in the treatment of impacted upper ureteral calculi had a definite effect,safe and comfortable for doctors.

7.
Article in Chinese | WPRIM | ID: wpr-609165

ABSTRACT

Through the literature collection on Chinese marine materia medica,this study analyzed medication rules of Chinese marine materia medica prescription,understood general conditions of Chinese marine materia medica prescription,in order to conduct data mining on medication rules of Chinese marine materia medica prescription.The name of Chinese marine materia medica was used as the search term.Chinese marine materia medica prescriptions were searched in related literatures of Chinese Medicine Code,Chinese Marine Materia Medica,Chinese Materia Medica,Chinese Pharmacopoeia and Great Dictionary of Chinese Medicine.The information was extracted and standardized to construct database for the initial data mining of related information and medication rules of Chinese marine materia medica prescriptions.The results showed that 16715 Chinese marine materia medica prescriptions were screened,which contained 144014 items of data,involving 218 kinds of Chinese marine materia medica.Decoction was the most common dosage form.The amount of Chinese marine materia medica prescription in the Ming and Qing dynasties was the largest.The highest frequency of Chinese marine materia medica in one prescription was 1 to 3 types.The prescription composed all by Chinese marine materia medica occupied 8.065%.Other prescriptions contained the compatibility of Chinese terrestrial materia medica.The prescription containing materia medica half from the sea and half from the land,occupied 7.754%.The Chinese marine materia medica used with the highest frequency in all prescriptions was oyster.The frequently used Chinese terrestrial materia medica was licorice and angelica in Chinese marine materia medica prescriptions.It was concluded that the number of Chinese marine materia medica prescription was large.Its compatibility and clinical application had a certain characteristic,which provided data foundation for the further research and development of Chinese marine materia medica.

8.
Article in Chinese | WPRIM | ID: wpr-666808

ABSTRACT

Objective To study the expression of hypoxia-inducible factors-1 α and pyruvate kinase type M2 in Hp infected gastric carcinoma and their clinical significances.Methods The expression levels of hypoxia-inducible factors-1α and pyruvate kinase type M2 in 85 cases of gastric carcinoma tissues were detected by using RT-PCR and immunohistochemical method.The Virulence level of CagA gene were detected in Hp infected gastric tissue.Results As the degree of tumor differentiation,invasion depth and clinical stage of tumor increased,the positive expression rate of HIF-1 α and PKM2 increased,and the expression level of the two was in positive correlation.The positive expression rate of HIF-1α (73%)was related to lymph node metastasis (x2 =4.204,P =0.041).The positive expression rate of PKM2 (85 %)was related to tumor diameter.The positive expression rate of HIF-1α and PKM2 (75% and 85%,respectively)significantly increased in Hp infected gastric carcinoma tissue (x2 =6.486,P =0.010;x2 =7.341,P =0.009,respectively) and related to CagA + type.Conclusion HIF-1α and PKM2 may be closely correlated to development and metastasis of gastric carcinoma with Hp infection.

9.
Chinese Circulation Journal ; (12): 485-488, 2017.
Article in Chinese | WPRIM | ID: wpr-616016

ABSTRACT

Objective: To assess the accuracy and application value of type III portable monitor (III PM) of sleep apnea (SA) for in-hospital patients with cardiovascular disease (CVD). Methods: A total of 101 CVD patients received sleep apnea monitoring by both type II polysomnography ( II PSG) and III PM were enrolled to compare the apnea-hypopnea index (AHI) measured by 2 instruments. AHI was assigned into 4 grades: Normal (AHI0.05. Kendall correlation coefficient for 4 AHI grades was 0.701, P<0.01 which assumed strong correlation; Kappa value of consistency was 0.493, P<0.01 which assumed medium strong correlation. Using AHI≥15 as cut-off point, Kappa coefficient for the consistency between II PSG and III PM was 0.679, P<0.05, which meant high consistency. Taking II PSG as standard and AHI≥15 as cut-off point, the AUC of III PM measured AHI was 0.918 with the specificity at 80.4% and sensitivity at 87.3%. The best diagnosing cut-off value of III PM was AHI=15.70, at this point, the maximum Youden's index was obtained as 0.695. Conclusion: Using AHI≥15 as standard, III PM and II PSG had the favorable consistency and accuracy for monitoring the severity of SA for in-hospital patients with cardiovascular disease. AHI=15.7 was the best cut-off point of III PM in diagnosing moderate and severe SA in relevant patients.

10.
Article in Chinese | WPRIM | ID: wpr-513249

ABSTRACT

Objective To provide the scientific evidence for studying Alzheimer's disease (AD) and decision-making for its management by analyzing the strategic information of hotspots in studies on AD.Methods Citation strategic coordinate diagram was plotted by describing the history of studies on AD with co-citation clustering for further understanding the novelty and concern of hotspots in studies on AD.The current hotspots in studies on AD were discovered by co-words clustering and their strategic coordinates were analyzed to reveal their development periods.Results The current hotspots in studies on AD were substance metabolism in AD patients, etiology of AD and therapies for AD.The diagnosis of AD according to its clinical characteristics and hypothesis on amyloid cascade in AD patients were greatly concerned.Conclusion Citation strategic coordinate analysis and co-words strategic coordinate analysis can display the hotspots in studies on AD and their development history.

11.
Article in Chinese | WPRIM | ID: wpr-492198

ABSTRACT

Objective To explore the effect of Tuina combined with Traditional Chinese exercise (TCE) on nonspecific chronic neck pain (NCNP). Methods 80 eligible patients were recruited in our hospital from October, 2014 to October, 2015. They were randomized to observation group (n=40) and control group (n=40). The observation group received Tuina combined with TCE, and the control group re-ceived intermittent cervical traction, 5 times a week for 2 weeks. They were assessed with Visual Analog Scale (VAS) and Neck Disability Index (NDI) before, immediately after intervention, and at 1 month follow-up. Results 77 patients completed the treatment and follow-up. The scores of VAS and NDI significantly decreased after a 2-week intervention (t>9.330, P8.338, P<0.01). The NDI score was significantly lower in the observation group than in the control group at 1-month follow-up (F=9.053, P=0.004). Conclusion Tuina combined with TCE could relieve pain and improve cervical function in patients with NCNP, which was superior to inter-mittent cervical traction.

12.
Article in Chinese | WPRIM | ID: wpr-490391

ABSTRACT

Lu Zhaolin professor thinks,at present,according to the efficacy of traditional Chinese medicine classification method is not conducive to a comprehensive understanding and grasp of the knowledge of traditional Chinese medicine in clinical application.Understanding of the efficacy of traditional Chinese medicine,we should start from the overall regulation of drugs on the human body,and make full use of the theory closely related to traditional Chinese medicine properties such as the four properties and five tastes,ascending-descending-floating-sinking,medicinal guide,etc.Meanwhile the modern pharmacological research achievements should be taken to accurately grasp the efficacy of traditional Chinese medicine.

13.
China Pharmacist ; (12): 1052-1054, 2015.
Article in Chinese | WPRIM | ID: wpr-669850

ABSTRACT

Objective:To investigate the effect of vacant capsules made from hydroxypropyl starch on the content of spironolac-tone. Methods:The spironolactone capsules were placed under the conditions with (4 000 ± 500) lx, 40℃ and RH (75 ± 5) % for 5 days and 10 days, respectively. An HPLC method was used to analyze the content of spironolactone, and the changes in appearance, color and the other traits were also observed. Results:The content of spironolactone was within the range of 93. 45%-100. 37% after the above tests, which was conformed to the standard(93. 0%-107. 0%). Conclusion:The vacant capsules made from hydroxypropyl starch rival have good compatibility with spironolactone.

14.
Article in Chinese | WPRIM | ID: wpr-479994

ABSTRACT

Objective To find the plantar pressure readings which best indicate foot inversion during the stance phase of walking among hemiplegic stroke survivors.Methods Twenty-two hemiplegic stroke survivors who were able to walk without extra aid were recruited as the experimental group, while 17 healthy elderly men of similar age and body weight were selected as the control group.Those in both groups were asked to walk at their preferred speed over a Footscan device which measured medio-lateral pressure ratios, maximum plantar pressures and the contact areas of both feet.The Clinical Spasticity Index (CSI) was used to evaluate the affected feet.Results The average medial forefoot pressure of the affected side in the experimental group was significantly lower than that of the control group, but their average mesopodium and heel pressure was significantly higher.The average pressure applied by the great toe on the uninjured side in the experimental group was significantly smaller than that of the control group, but the average mesopodium and heel pressure of both feet among the hemiplegics were significantly higher than those of the control group.Among the experimental group, the average medial forefoot pressure of the affected foot was significantly greater than that of the healthy foot.The average contact area of the great toe on the affected side was significantly bigger than was observed in the control group.That of the medial forefoot was, however, significantly smaller than in the control group.There was no significant difference in the contact area between the healthy and affected feet in the experimental group, though the maxmium medio-lateral pressure ratios of their full feet and forefeet on the affected side were significantly lower than those in the healthy group.No significant differences in the maxmium medio-lateral pressure ratios of the heel were observed between the two groups, nor of the full feet, forefeet and heels of the affected and unaffected sides in the experimental group.The patients demonstrated consistently reduced joint mobility on both sides during the stance phase, coinciding with increased inversion.A significant negative correlation was found between the maxmium medio-lateral pressure ratios of the full foot and the maximum pressure of the lateral part of forefoot in the experimental group, but there was no significant correlation with contact area or CSI.Conclusions Plantar pressure data can be used to describe the amount of foot inversion in the stance phase of walking with hemiplegic patients after stroke.The maxmium medio-lateral pressure ratios can effectively reflect their foot inversion.

15.
Article in Chinese | WPRIM | ID: wpr-462283

ABSTRACT

The present paper has reviewed and researched on 112 gynecological records from volume 17 ofZhang-Yuqing’s medical records, and has found that there were 9 common methods of treating gynecological diseases, namely dredging and regulatingqi and blood, adjusting qi to nourish ying, soothing the liver wood, harmonizing the liver and spleen (stomach), tonifying spleen and kidney, nourishing liver and kidney, regulating vital and conception vessels, eliminating dampness and phlegm, and nourishing Yin and clearing away heat.The treatment of gynecological diseases reflects the holistic concept and dialectical concept, and the valuable experience still has a high theoretical value, as well as clinical value, which is worth exploring and discussing.

16.
Journal of Clinical Hepatology ; (12): 1173-1175, 2014.
Article in Chinese | WPRIM | ID: wpr-499063

ABSTRACT

Objective To investigate the factors related to negative conversion of HBsAg in patients with acute hepatitis B (AHB).Meth-ods A total of 106 AHB patients who were admitted to the Department of Infectious Diseases,Zhoukou Central Hospital from February 2007 to February 2013 were recruited.Liver function,five serological markers of HBV infection (HBsAg,HBeAg,anti-HBs,anti-HBe,and anti-HBc),and HBV-DNA were measured every three months.All patients were followed up for 12 months.The major HBV genotypes (A through D)were determined by type-specific primer nested PCR.Categorical data were expressed as rates and compared with χ2 test;continuous data were expressed as mean ±SD and analyzed by t-test.Results When just admitted to our hospital,compared with the pa-tients with negative conversion of HBsAg,AHB patients with HBsAg persisting for more than 6 or 12 months had a significantly lower peak level of alanine aminotransferase (ALT)(718 ±696 vs 1282 ±913 U/L,622 ±514 vs 1203 ±924 U/L,P<0.05)and a significantly high-er level of HBV-DNA (6.8 ±1.4 vs 5.2 ±1.5 log10 copies/ml,7.3 ±1.6 vs 5.4 ±1.5 log10 copies/ml,P<0.05).The HBsAg clear-ance rate in patients with HBV genotype A was significantly lower than that in patients with HBV genotype B or D (75.0% vs 89.5% or 100%,83.3% vs 97.4% or 100%,P<0.05).Conclusion The HBsAg clearance rate in AHB patients may be associated with HBV genotypes,peak level of ALT,and HBV-DNA.

17.
Herald of Medicine ; (12): 775-778, 2014.
Article in Chinese | WPRIM | ID: wpr-452080

ABSTRACT

Objective To establish a capillary gas chromatography( GC)method for the determination of residual organic solvents in poly( lactic-co-glycolide)( PLGA),including methanol,acetone,dichloromethane,and toluene. Methods A capillary GC method was carried out. DB-624 capillary column(30 m× 0. 32 mm,1. 80 μm)with programmed temperature chromatography was employed. The initial temperature was kept at 40 ℃ for 8 min. Then the temperature was raised to 200 ℃ at a rate of 10 ℃·min-1 . The injection port temperature was 180 ℃,and the split ratio was 10:1. The carrier gas was nitrogen. The temperature of FID was set at 250 ℃,and the sample volume was set at 3 μL. Results Four residual organic solvents consisting of methanol,acetone,dichloromethane and toluene in PLGA were completely separated. The linear range of concentration of methanol,acetone,dichloromethane and toluene was within 10. 0-50. 0( r=0. 999 8 ),16. 7-83. 3( r=0.9998),2.0-10.0(r=0.9993),and3.0-14.8(r=0.9997)μg·mL-1,respectively.Therecoveryofmethanol,acetone, dichloromethane and toluene was 99. 9%( RSD=1. 5%),100. 8%( RSD=0. 9%),100. 1%( RSD=1. 1%),and 99. 5%(RSD=0. 6%),respectively. Six batches of samples met the requirements. Conclusion The method is proven to be sensitive and accurate after the validation. It is suitable for the determination of residual organic solvents in PLGA.

18.
Article in Chinese | WPRIM | ID: wpr-451390

ABSTRACT

To investigate the academic features of Waizheng-YiAn-Huibian and provide references for research and application of it. With research approach in bibliography, the academic features of the book were studied from source of medical cases, writing characteristic, academic thought, etc. The academic features of Waizheng-YiAn-Huibian were summarized into the following 5 points, including multiple chosen medical cases but all with unique individual features, precious discussion after each case, named external symptoms, but covered internal symptoms, encouraging mild treatment and against being broad and complicated, emphasis on veins and arteries, positioning and nature determination. Waizheng-YiAn-Huibian is a wonderful masterpiece in medical cases research and worth learning and studying.

19.
Article in Chinese | WPRIM | ID: wpr-458805

ABSTRACT

To discuss the academic features of Ding-Ganren’s medical records and to provide the references for learning and applying the theories in the book. With bibliography research method, the academic features of Ding-Ganren’s medical records were investigated in academic thoughts, medication characteristic and clinic experience, etc. The academic features of Ding-Ganren’s medical records were summarized into 4 pointes, which are ①good at classical prescription and determination of treatment based in pathogenesis obtained through differentiation of symptoms and signs of typhus and complicated diseases. ②Focusing on six meridians and proposing the combination of cold and warm treatment. ③Mild treatment and claiming gentle application of the medicine. ④Determination of treatment based in pathogenesis obtained through differentiation of symptoms and signs of scarlet fever and emphasizing to distinguish Qi from Ying. Ding-Ganren YiAn has high academic value in research and clinic application and worth further study.

20.
Article in Chinese | WPRIM | ID: wpr-391456

ABSTRACT

The author took the medical records of ZHANG Jing-yue,a famous doctor of Ming dynasty,as an example,by analyzing his methods of syndrome differentiation and prescription,and believed that the significance of syndrome difierentiation based on Yin-yang of five viscera in clinical treatment.The key point of TCM treatment is to restore the state of Yin and Yang in a relative equilibrium by enhancing and regulating the functions offive viscera,and so thus to increase the functions of body self-regulating and disease-preventing.

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