Comrade LU Zhi-jun, a famous surgeon and acupuncture expert, was a leading cadre in health field with outstanding achievements, and a leader of western medicine doctors learning traditional Chinese medicine in the Chinese Communist Party, and also he was a main establisher of The China Academy of Chinese Medical Sciences and a founder of TCM scientific researches and integrated Chinese and western medicine in new China. The present paper reviews the course of LU Zhi-jun in learning and applying acupuncture and moxibustion therapy and a part of works carried out in faithfully implementing our party's policies for uniting Chinese and Western medicine, and in development of TCM including acupuncture and moxibustion in past tens years.
Acupuncture Therapy ; History, 20th Century ; Humans ; Moxibustion

OBJECTIVETo analyze the rules for acupoint selection of acupuncture and moxibustion in domestic clinical treatment of perimenopausal syndrome based on data mining technology in modern times.

METHODSThe relevant literature were retrieved from Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure (CNKI) and Wanfang database on this disease treated with clinical acupuncture and moxibustion in China from 1978 to 2013. The database of acupuncture-moxibustion prescription was set up. The relevant regulations of data mining technology were used to analyze the rules for acupoint selection.

RESULTSTotally, 211 papers, 254 acupuncture-moxibustion prescriptions and 130 acupoints were included. The total frequency of acupoints application was 2193 times, with 14 meridians involved. The utilization of the acupoints in the lower limbs and on the back were 33.0% (723/2193) and 23.8% (521/2193) and those of yin and yang meridians were 51.8% (1136/2193) and 44.0% (965/2193), respectively. The utilization of the specific acupoints accounted for 88.7% (1946/2193).

CONCLUSIONIn clinical treatment of perimenopausal syndrome with acupuncture and moxibustion in modern times, the acupoint selection from involved meridians is the basis, associated with multiple methods of acupoint combination; yin and yang meridians are equally important and the specific acupoints are considered particularly critical in application.

Acupuncture Points ; Acupuncture Therapy ; China ; Clinical Trials as Topic ; Female ; Humans ; Perimenopause ; physiology

The study is aimed to distinguish morphological characteristics of Dalbergiae Lignum collected from crude drug's markets and establish a identification methods and the quality standard for Dalbergiae Lignum. The macroscopic and microscopic features of Dalbergiae Lignum from crude drug's market were observed, analyzed and compared according to Hongmu specification issued by the People's Republic of China in 2000, and by the characteristics recorded in domestic monograph of Mucai Shibie (wood identification). The redwood of Dalbergiae Lignum cut into small pieces as medicinal material are dry heart wood of mahogany (trees from Dalbergia sp.), which characteristics of the small pieces as crude drug are different. There are differences in macroscopic and microscopic features about texture of wood and color, odor, taste, transverse section, radial section, tangential section. The results can provide basis for identification, application and improment of the quality standard of Dalbergiae Lignum as medicinal material.
China ; Dalbergia ; anatomy & histology ; chemistry ; classification ; Herbal Medicine ; economics ; Plants, Medicinal ; chemistry ; classification ; Quality Control ; Xylem ; anatomy & histology ; chemistry

Objective:To investigate the expression of maternally expressed gene 3 (MEG3), a long non-coding RNA gene, in gastric can-cer tissues;determine the relationship of MEG3 with the prognosis of gastric cancer;and explore the relationship between MEG3 and apoptosis-associated protein P53 as well as murine double minute 2 (MDM2). Methods:Fifty-five consecutive patients with gastric cancer admitted to Qingdao Municipal Hospital for surgical treatment from September 2012 to June 2013 were included in this study. Gastric cancer and paired normal tissues were collected. The expression of MEG3 was tested through real-time quantitative poly-merase chain reaction (qRT-PCR). Western blot analysis was used to detect the expression of P53 and MDM2 in gastric cancer and eval-uate their correlations with MEG3. Results:The expression of MEG3 decreased in cancer tissues (7.98±0.19) relative to the correspond-ing normal tissues (9.47±0.18) (P<0.05). P53 and MDM2 showed negative relationships in the gastric cancer and normal tissues. A posi-tive relationship was found between P53 and MEG3 (r=0.591, P<0.05), whereas a negative relationship was found between MDM2 and MEG3 (r=?0.346, P<0.05). The median survival time was significantly prolonged in patients with high MEG3 expression compared with patients with low MEG3 expression. Conclusion:MEG3 exerts an inhibiting effect on the development of gastric cancer. MEG3, P53, and MDM2 may have important relationships in the biological mechanisms of gastric cancer development. Detecting the expression level of MEG3 may be useful for the prognosis of gastric cancer.

Objective To investigate the symptoms and the needs of transitional care for the patients with lung cancer at the intermission of chemotherapy and provide references for the symptom management and carrying out transitional care. Methods Totally 156 patients with lung cancer were investigated by questionnaire survey. Results With the increase of chemotherapy, symptoms such as cough, sputum, dyspnea were relieved after chemotherapy(F=18.266, 20.463, 17.371, P < 0.05), but symptoms like fatigue, nausea, vomiting, loss of appetite, sleep uncomfortable were worse than before(F=15.821, 20.116, 16.439, 13.541, 9.528, P<0.05,<0.01). Negative emotions like bitterness and sadness had no obvious change. Symptoms affected the patients′mood, the incidence and severity were higher after chemotherapy(χ2=43.162, F=11.683, P < 0.05), as for general activity and walking, the incidence and severity were higher after the first cycle chemotherapy and the second cycle(χ2=42.589, 37.689, 39.125, F=9.148, 15.325, 14.758, P < 0.05), but after 4 cycles of chemotherapy, it did not change significantly (P>0.05). 79.49%(124/156)patients did not know the content and function of transitional care, 98.72%(154/156)patients hope to get transitional care through the hospital. Conclusions Symptoms by side effects were getting worse for patients with lung cancer and influenced their daily life. Patients got to know less about transitional care, however they had a strong need for transitional care. We should
reinforce the management of symptoms and transitional care to improve their quality of life.

OBJECTIVETo establish genetic method in detecting Cryptosporidium parvum and Giardia lamblia which often coinfected with AIDS patients.

METHODSCryptosporidium oocysts and Giardia cysts were isolated and purified from fecal samples of the individuals infected with C. parvum and G. lamblia, respectively. Genomic DNAs were extracted. Two pairs of specific primers were designed or synthesized according to the 18S rRNA gene from C. parvum or the triose phosphate isomerase (tim ) gene from G. lamblia. Polymerase chain reaction(PCR) technique was used to amplify the DNA samples from the oocysts and the cysts, and those from the 6 control samples, including Schitosoma japonicum, Toxoplasma gondii , Entamoeba histolytica, Trichinella spiralis, Trichomonas vaginalis and human blood cells. DNA samples from 30 fecal samples of AIDS patients were detected with the same method.

RESULTSOne fragment of 500 bp was amplified with the primer of C. parvum, and the other one of 683 bp was amplified with the primer of G. lamblia. Twenty pg and 0.4 pg DNA of C. parvum and G. lamblia could be detected separately. The specificity of these two pairs of PCR primers was confirmed by the failure in the amplification of the control DNA samples. Out of 30 cases of AIDS patients, 7 showed C. parvum positive, while non Giardia was detected.

CONCLUSIONGenetic detection method for C. parvum and G. lamblia detection was established which was more sensitive and specific.

Acquired Immunodeficiency Syndrome ; microbiology ; Cryptosporidiosis ; diagnosis ; Cryptosporidium parvum ; genetics ; DNA, Bacterial ; Giardia lamblia ; genetics ; Giardiasis ; diagnosis ; Humans ; Polymerase Chain Reaction ; methods ; Sensitivity and Specificity

OBJECTIVE To explore the neuro-protective effects of saffron (Crocus satius L.) on chronic focal cerebral ischemia in rats.METHODS SD rats were randomly divided into 6 groups:sham control group,MCAO group,edaravone group and saffron 30,100,300 mg·kg-1groups.Focal cerebral ischemia was induced by middle cerebral artery occlusion(MCAO).Saffron was administered orally by once daily from 2 h to 42 d after ischemia. At 42 d after cerebral ischemia, neurological deficit score, spontaneous activity test,elevated plus maze test,marble burying test and novel objective recognition test were used to evaluate the effects of saffron on the behevioural change. Infarct volume, survival neuron density, activated astrocyte number, and the thickness of glial scar were also detected. GFAP expression and inflammatory cytokine contents in ischemic peripheral region were detected by Western blot and ELISA,separately.RESULTS Saffron(100,300 mg·kg-1)improved the body weight decrease, neurological deficit and spontaneous activity. Saffron (30-300 mg·kg- 1) increased the traveled distance ratio and total time in open arm, decreased the buried marble number, which indicated that saffron could ameliorate anxiety- and depression-like behaviors. Saffron (100, 300 mg·kg-1)improved the learning and memory function,which manifested by increased discrimination ratio(DR)and discrim-ination index (DI) in T2test. The results of toluidine blue found saffron treatment (100, 300 mg·kg-1) decreased the infarct volume and increased the neuron density in cortex and hippocampal.The activated astrocyte number,the thickness of glial scar and GFAP expression in ischemic peripheral region decreased after saffron. Saffron (100, 300 mg·kg-1) decreased the contents of IL-6 and IL-1β, increased the content of IL-10 in ischemic peripheral region.CONCLUSION Saffron exerted neuro-protective effects on chronic focal cerebral ischemia,which could be related with inhibiting the activation of astrocyte and glial scar,following with the decrease of inflammatory reaction.

OBJECTIVETo evaluate the effect of sodium tanshinone IIA sulfonate (STS) in preventing postoperative peritoneal adhesions in rats and explore the mechanisms.

METHODSSixty SD rats were randomized into 4 equal groups, including a blank control group, adhesion model group, and high-, moderate-, and low-dose STS-treated groups, and were subjected to injuries of the parietal peritoneum and cecum to induce peritoneal adhesions, followed by intraperitoneal administration of saline and STS at the doses of 20, 10, and 5 mg/kg for 7 consecutive days, respectively. Another 15 untreated rats served as the blank control group. The adhesion scores in each group were recorded after the treatments; the activity of tissue-type plasminogen activator (tPA) in peritoneal lavage fluid was measured, tPA/PAI-1 protein ratio in the peritoneal tissue was determined by ELISA, and the expressions of TGF-β1 and collagen I were detected by immunohistochemistry. The anastomotic healing model was used to assess the impact of STS on wound healing.

RESULTSIntraperitoneal administration of STS effectively prevented peritoneal adhesion without affecting anastomotic healing in the rats. Compared with the adhesion model group, the STS-treated groups showed increased peritoneal lavage fluid tPA activity and tPA/PAI-1 ratio in the ischemic tissues with lowered TGF-β1 and collagen I expressions in the ischemic tissues.

CONCLUSIONSIntraperitoneal administration of STS can prevent peritoneal adhesion and enhance local fibrinolysis in rats, and these effects may be mediated by TGF-β signaling pathway.

Animals ; Cecum ; injuries ; pathology ; Collagen Type I ; metabolism ; Fibrinolysis ; Injections, Intraperitoneal ; Peritoneum ; injuries ; pathology ; Phenanthrenes ; pharmacology ; Plasminogen Activator Inhibitor 1 ; metabolism ; Postoperative Complications ; prevention & control ; Rats ; Rats, Sprague-Dawley ; Tissue Adhesions ; prevention & control ; Tissue Plasminogen Activator ; metabolism ; Transforming Growth Factor beta1 ; metabolism ; Wound Healing

Rabies virus ; physiology