Wang Ji is an outstanding representative of Xin'an medicine,he has made a lot of achievements in academic thought of acupuncture and moxibustion,which mainly contains the academic features such as"acupuncture treatment mainly purging excessive pathogen"and"use of moxibustion with caution for the disease-free person",as well as"no selection of fixed acupoints for treating diseases".The scholars in past dynasties did a lot of research on his theory of"acupuncture treatment mainly purging excessive pathogen"and"use of moxibustion with caution for the disease-free person",but did less research on his theory of"no selection of fixed acupoints for treating diseases",this paper explores Wang Ji's life and his representative works,and analyzes the theory of"no selection of fixed acupoints for treating diseases".Wang Ji advocates the disease treatment principle of differentiation of meridians and collaterals,qi and blood,as well as yin and yang,and his acupoint selection rules focuses on flexible prescription according to syndrome differentiation,point selection according to disease differentiation,which critically criticizes the dogmatic behavior of the conventional theory that"a certain acupoint corresponding treatment for a certain disease",he reminded the physicians that in treating disease by acupuncture and moxibustion,syndrome differentiation should be according to meridians and collaterals differentiation,acupoint application should be flexible and changeable.

OBJECTIVE: To explore the hematological phenotype and genotype of hemoglobin Q-Thailand in Fujian area. METHODS: Genomic DNA was extracted from peripheral venous blood samples of patients. Suspected samples were screened by hematological parameters analysis and verified with DNA sequencing. RESULTS: In 35 patients suspected with Hb Q-Thailand, 20 were confirmed, which included one case compounded with heterozygous β mutation and one compounded with Hb New York. CONCLUSION Analysis of hematological phenotype and genotype of Hb Q-Thailand can faciliate genetic counseling for patients from Fujian area.
China ; Genotype ; Hemoglobins, Abnormal ; genetics ; Heterozygote ; Humans ; Mutation ; Phenotype

OBJECTIVE: To determine the frequency of Hong Kong αα (HK αα) gene in α3.7 positive samples among carriers from Fujian area. METHODS: Routine genetic testing for thalassemia was carried out for 10145 patients with positive screening results. Single PCR and two-round nested PCR were utilized to detect HK αα among 507 patients with α3.7/αα and 2 patients for whom electrophoresis showed α3.7, -αSEA and normal α2 alleles. Reverse dot blot test was used for detecting non-deletional α-thalassemia and β-thalassemia variants. RESULTS: Among the 507 patients with α3.7/αα, HK αα was identified in 35 cases, which included 25 HK αα/αα, 5 HK αα/α3.7, 4 HK αα/αα with heterozygous CD41/42 (HBB: c.126_129delCTTT) variant, 1 HK αα/αα with IVS-II-654 (HBB: c.316_197C>T) heterozygous variant. One patient was confirmed to have α3.7/anti4.2 genotype. The two cases with α3.7, -αSEA and normal α2 alleles were confirmed to be HK αα/--SEA. The frequency of HK αα genotype in Fujian area was therefore 7.27% among patients with α3.7 and 0.36% in the general population. CONCLUSION A certain proportion of HK αα has been detected in Fujian area, which will enable more accurate diagnosis and genetic counseling.
Genotype ; Heterozygote ; Hong Kong ; Humans ; alpha-Thalassemia ; beta-Thalassemia

OBJECTIVETo explore the mechanism of paraquat (PQ) poisoning and to observe the changes in inflammatory cytokines in PQ-exposed rats treated in different ways.

METHODSFifty 8-week-old clean male Wistar rats were randomly divided into high-dose curcumin plus conventional treatment group, low-dose curcumin plus conventional treatment group, high-dose curcumin group, PQ poisoning group, and blank control group. On days 1, 3, 5, 7, 14, and 21 after PQ exposure, serum levels of transforming growth factor-β₁(TGF-β₁) , tumor necrosis factor-α (TNF-α) , and interleukin-6 (IL-6) were measured. The pathological changes in lung tissue were evaluated by HE staining.

RESULTSCompared with the blank control group, the high-dose curcumin plus conventional treatment group, low-dose curcumin plus conventional treatment group, high-dose curcumin group, and PQ poisoning group had significantly increased serum levels of TGF-β₁, TNF-α, and IL-6 (P<0.05) , and the three cytokines in each group reached peak levels on day 14 after exposure. Compared with the PQ poisoning group, the high-dose curcumin group had significantly reduced serum levels of TGF-β₁, TNF-α, and IL-6 (P<0.05). On day 21 after exposure, there were no significant differences in serum levels of TGF-β₁, TNF-α, and IL-6 between the high-dose curcumin plus conventional treatment group and the low-dose curcumin plus conventional treatment group (P>0.05). The HE staining revealed alveolar inflammatory changes on days 1~7 and massive pulmonary fibrosis on days 14~21 in the high-dose curcumin plus conventional treatment group, low-dose curcumin plus conventional treatment group, high-dose curcumin group, and PQ poisoning group, but the above changes were milder in the high-dose curcumin group than in the PQ poisoning group.

CONCLUSIONFor rats with PQ poisoning, curcumin can significantly reduce inflammatory response and pathological changes in lung tissue and inhibit and delay the development and progression of body injury.

Animals ; Curcumin ; pharmacology ; Cytokines ; blood ; Interleukin-6 ; blood ; Lung ; pathology ; Male ; Paraquat ; poisoning ; Pulmonary Fibrosis ; pathology ; Rats ; Rats, Sprague-Dawley ; Rats, Wistar ; Transforming Growth Factor beta1 ; blood ; Tumor Necrosis Factor-alpha ; blood

OBJECTIVETo explore the pathogenesis of paraquat poisoning and observe the change in lipid peroxidation of rats treated with different doses of curcumin.

METHODSA total of 50 8-week-old male Wistar rats (clean grade) were randomly divided into high-dose curcumin plus conventional treatment group, low-dose curcumin plus conventional treatment group, high-dose curcumin treatment group, poisoned group, and blank control group. Glutathione peroxidase (GSH-Px), catalase (CAT), superoxide dismutase (SOD), and malondialdehyde (MDA) levels in rat serum were measured at 1, 3, 7, 14, and 21 d post paraquat injection.

RESULTSCompared with the blank control group, other groups had significantly higher MDA levels but lower SOD, GSH-PX, and CAT activities. The high-dose, low-dose curcumin plus conventional treatment, and high-dose curcumin treatment groups had significantly lower serum lipid peroxidation levels compared with the poisoned group and among them the high-dose curcumin plus conventional treatment group had the most significant improvement.

CONCLUSIONCurcumin can significantly decrease serum lipid peroxidation level in rats and inhibit and delay the occurrence and progression of the damage to the body.

Animals ; Catalase ; blood ; Curcumin ; pharmacology ; Glutathione Peroxidase ; blood ; Lipid Peroxidation ; drug effects ; Male ; Malondialdehyde ; blood ; Paraquat ; toxicity ; Random Allocation ; Rats ; Rats, Wistar ; Superoxide Dismutase ; blood

Objective To investigate the effects of Shexiangbaoxin pills (SXBXP) on the serum levels of T helper type 1 (Th1) cytokines including tumor necrosis factor-a (TNF-α),interferon-γ(IFN-γ) and T helper type 2 (Th2) cytokines incloding interleukin-4 (IL-4),interleukin-10 (IL-10)in rats with chronic heart failure (CHF).Methods The CHF models were established by left anterior descending coronary artery ligation.Fifty-four Wistar rats were randomly divided into six groups:control group,sham operation group,CHF model group,small dose SXBXP group,large dose SXBXP group and positive medicine group.Heart function was examined by echocardiography before and after therapy,the TNF-α and IL-10 levels were measured by radioimmunoassay,IFN-γ and IL-4 levels were measured by enzyme linked immunosorbent assay (ELISA).Results (1) Before therapy,there was no significant difference between control group and sham operation group in ejection fraction of left ventricle (LVEF).Compared with control group and sham operation group,the levels of LVEF were significantly decreased in CHF model group,small dose SXBXP group,large dose SXBXP group and positive medicine group (all P＜0.01).(2) After therapy,compared with sham operation group,the serum levels of TNF-α and IFN-γ were markedly increased,and IL-4 and IL-10 were significantly decreased in CHF model group (all P＜0.01 ).Compared with CHF model group,LVEF was significantly improved,serum levels of TNF-α and IFN-γ were markedly decreased,IL-4 and IL-10 were markedly increased in large dose SXBXP group (all P＜0.05).In small dose SXBXP group,serum levels of IFN-γ were markedly decreased and IL-10 were markedly increased (all P＜0.05).In positive medicine group,serum levels of TNF-α and IFN-γ were markedly decreased and IL-10 were markedly increased (all P＜0.05).In small dose SXBXP group and positive medicine group,serum levels of IL-4 increased and LVEF decreased,even though there was no significant difference compared with CHF model group.Conclusions The SXBXP therapy of rats with CHF induced by myocardial infarction improves the heart function,decreases the serum levels of TNF-α and IFN-γ,and increases serum levels of IL-4 and IL-10.

Objective To investigate the effect of immune modulation therapy on heart function and cytokines in elder patients with chronic heart failure (CHF). Methods The 96 patients aged 60-78 years with New York Heart Association(NYHA)functional. class Ⅱ-Ⅳ CHF were randomly divided into two groups: CHF treatment group received regular therapy and thymopetidum and CHF control group received regular therapy. Another 45 healthy individuals aged 60-80 years were involved as normal control. The ejection faction of left ventricle (LVEF), inflammatory cytokines including tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β), anti-inflammatory cytokine interleukin-10 (IL-10), plasma high sensitive C-reactive protein (hsCRP), plasma brain natrium peptide (BNP)and Minnesota Living with Heart Failure Questionnaire (LHFQ) assessment were tested before therapy, 15 days and 75 days after treatment. Results (1) Before therapy, compared with normal control group, the levels of TNF-α, IL-1β, TNF-α/IL-10 ratio, BNP, hsCRP and LHFQ were significantly increased (P ＜ 0. 05 or P ＜ 0. 01 ), and the levels of IL-10, LVEF were markedly decreased (P＜0.01) in the patients of CHF treatment group and CHF control group. While no difference between the two CHF groups was observed. (2) After the first course of treatment,compared with CHF control group, the levels of IL-10 were increased (P＜0. 01), while the levels of TNF-α, IL-1β, BNP and hsCRP were decreased (P＜0.05 or P＜0.01) in CHF treatment group. The level of LVEF was increased, TNF-α/IL-10 ratio (4.84 ±0. 53 vs. 5.28±0. 66) and LHFQ were decreased even though there was no significant difference between the two groups. (3) After the second course of treatment, compared with CHF control group, the levels of IL-10 and LVEF were increased (P＜0. 05 or P＜0.01), while the level of TNF-α, IL-1β, TNF-α/IL-10 ratio (4.55±0. 69 vs. 5.18±0.38), BNP, hsCRP and LHFQ were decreased (P＜0.05 or P＜0.01) in CHF treatment group. Conclusions Thymopetidum, as an immunemodulating agent, might regulate the equilibrium of cytokines and improve the heart function of patients with CHF, indicating that immune modulation therapy might improve the treatment strategy for CHF patients.