Objective To observe the application effect of Yunnan baiyao powder and alcohol with VitB12 on exosmosis of vincristin. Methods The 40 patients with exosmosis of vincristin were randomly divided into the treatment group(22 cases)and the control group( 18 cases).The treatment group was given the Yunnan baiyao powder and alcohol with VitB12,the control group was given magnesium sulfate for hydropathic compress.The effective rate and red swelling and ulcer of the skin in the two groups were evaluated. Results The effective rate of the treatment group was higher than that of the control group,red swelling and the diameter of the ulcer of the skin on the fifth and seventh day were shorter than the control group. Conclusions The Yunnan baiyao powder and alcohol with VitB12 are effective in treatment of the exosmosis induced by vincristin.

Questionnaire survey was conducted among thirty traditional Chinese pharmaceutical companies nationwide. We studied the following factors and how they impose the significance on the culture of big brands, namely, the policies, the access to market, the specialty of the product, the foundation of research, the market, the salesmanship, the resource insurance of product and the security. And these could be referred when the enterprises cultivate the big brands. The findings show that interviewees and different firms hold various opinions on the factors of culture of the big brands. The policies and the access to market always attract the most attention for the enterprises, and whether the product is classified into the catalogue of health insurance or into the basic medicinal directory plays a pivotal role in the development of big brand. The uniqueness of the product can be regarded as a natural advantage, the construction of team of academic experts is more and more emphasized on the development of the product, and the security of the product deserves increasing attention.
Administrative Personnel ; Drug Industry ; economics ; organization & administration ; Drugs, Chinese Herbal ; analysis ; economics ; Humans ; Medicine, Chinese Traditional ; economics ; Plants, Medicinal ; chemistry ; growth & development

Objective To evaluate the relationship between asthma and rhinitis in children.Methods One hundred and thirty children with rhinitis were divided into two groups.Among them,60 displayed rhinitis alone and 70 displayed rhinitis associated asthma.The following parameters were analyzed between two groups: age,sex,history of eczema,familial history of smoking,familial history of asthma,sensitization to allergens,level of total serum IgE,blood eosinophil count.Logistic regression analysis was used to analyze the effect of covariates on risk of rhinitis or asthma.Results History of bronchiolitis,familial history of asthma,maternal asthma and sensitization to allergens h_1(greer labs inc),d_2(dermatophagoides farinae) were significantly more frequent in asthmatic subjects.In these patients,the total serum IgE and eosinophil count were higher.Logistic regression analysis showed that a high eosinophil count and total serum IgE significantly increased the risk of developing asthma in patients with rhinitis.Conclusions In subjects with rhinitis,the occurrence of asthma is related to history of bronchiolitis,familial history of asthma,atopy,total serum IgE levels and blood eosinophilia.In rhinitis subjects,these parameters will be taken into account to manage underlying asthma.

AIM:To compare the clinical effect of 23G and 25G+ vitrectomy for treatment of proliferative diabetic retinopathy (PDR).METHODS: A total of 128 PDR patients (195 eyes) requiring vitrectomy in our hospital from November 2013 to May 2016 were randomly divided into 25G+ group and 23G group, 64 cases (97 eyes) in 25G+ group and 64 cases (98 eyes) in 23G group.In 25G+ group, patients were treated by 25G+ vitrectomy.In 23G group, patients were treated by 23G vitrectomy.The visual acuity, as well as intraocular pressure (IOP), iatrogenic injury and complications in two groups were recorded before and 1d, 1wk, 1mo after treatment.The operation time was compared between two groups.RESULTS: The operation time in 25G+ group was lower than that in 23G group (P<0.05).The postoperative visual acuity at 1mo of two groups were improved compared with before surgery (P<0.01).However, visual acuity between two groups in the same period had no significant difference (P>0.05).IOP in 25G+ group before surgery had no significant difference compared with those after surgery at 1d,1wk, and 1mo(P>0.05), which it was the same in 23G group.IOP of two groups in the same period had no significant difference (P>0.05).The incidence rate of iatrogenic injury in 25G+ group was 4.1%, which was significant lower than that of 23G group (13.3%) (P<0.05).The incidence rate of complication in 25G+ group was 3.1%, which was significant lower than that of 23G group (11.2%) (P<0.05).CONCLUSION: Both 23G and 25G+ vitrectomy are safe and effective treatment for PDR.However, 25G+ vitrectomy is the better choice for PDR for the shorter operation time, lower incidence rate of iatrogenic injury and fewer surgical complications.

OBJECTIVETo observe the effect of gastric dynamics by transcutaneous electrical acupoint stimulation (TEAS) combined general anesthesia when controlled hypotension dropped to 60% of the mean arterial prenssure (MAP) baseline, and to provide experimental evidence for organ protection in clinical controlled hypotension.

METHODSEighteen male beagles were randomly divided into three groups, the general anesthesia group (blank), the general anesthesia induced controlled hypotension group (control), and the general anesthesia combined TEAS induced controlled hypotension group (experiment), 6 in each group. Controlled hypotension was performed in the latter two groups with isoflurane inhalation and intravenous injection of sodium nitroprusside (SNP). The mean arterial pressure (MAP) was lowered to 60% of the MAP baseline and kept for 60 min. Controlled hypotension was not performed in Beagles of the control group. For Beagles in the experiment group, TEAS [2/100 Hz, (4 ± 1) mA] was applied to bilateral Hegu (LI4), Quchi (LI11), Zusanli (ST36), and Sanyinjiao (SP6) from stable physiological conditions to the end of maintaining stages. Changes of EGG frequencies and EGG amplitudes were monitored. Serum levels of gastrin (GAS) and motilin (MTL) were also detected at corresponding time points during and after experiment.

RESULTSAs for the pressure control effect of TEAS combined general anesthesia in the controlled hypotension, during the process of controlled hypotension (T1-T4), MAP levels of two controlled pressure groups remained relatively stable, and were kept at 60% of the MAP baseline. When the blood pressure dropped to the target low MAP and maintained at 60 min (T1-T4), EGG amplitudes of Beagles in all the three groups showed decreasing tendency. But it was more obviously lower than its basic level in the control group (P <0.05), while it was not obviously decreased in the experiment group (P < 0.05). EGG frequencies of Beagles in all the three groups showed no obvious change during this stage. By the end of the MAP rising stage (T8), the EGG amplitude of the experimental group was significantly higher than that of the control group and the blank group (P < 0.05), while it didn' t show any obvious increase in the control group. During this period, EGG frequencies of the two controlled hypotension groups decreased more than those of the blank group. Two h after rising blood pressure (at T9), EGG amplitudes and frequencies in the two controlled hypotension groups basically restored to their respective baselines and levels of the blank group at T9. At 2 h (T9) after controlled hypotension, serum levels of GAS and MTL were lower than those of basic levels in the two controlled hypotension groups (P <0.05). However, serum levels of GAS and MTL had an increasing trend in the two controlled hypotension groups at 24-72 h (T10-T12). Besides, the increasing speed and amplitude was better in experiment group than in the control group at T10-T12. However, there was no statistical difference between the two groups (P > 0.05). At 72 h (T12) serum levels of GAS and MTL had basically restored to their basic levels in the two controlled hypotension groups and that of the blank control group.

CONCLUSIONEGG amplitudes could be effectively improved in TEAS combined general anesthesia for controlled hypotension at 60% of the MAP baseline, the recovery of the serum GAS level accelerated, gastric power improved and stomach protected.

Acupuncture Points ; Anesthesia ; methods ; Anesthesia, General ; Animals ; Arteries ; Dogs ; Gastrins ; Hypotension, Controlled ; Male ; Motilin ; Nitroprusside ; Transcutaneous Electric Nerve Stimulation

To explore the growth and development and analyze the quality of the parthenocarpy fruit induced by exogenous hormones of Siraitia grosvenorii. the horizontal and vertical diameter, volume of the fruit were respectively measured by morphological and the content of endogenous hormones were determined by ELISA. The size and seed and content of mogrosides of mature fruit were determined. The results showed that the fruit of parthenocarpy was seedless and its growth and development is similar to the diploid fruit by hand pollination and triploid fruit by hand pollination or hormones. But the absolute value of horizontal and vertical diameter, volume of parthenocarpy fruit was less than those of fruit by hand pollination, while triploid was opposite. The content of IAA, ABA and ratio of ABA/GA was obviously wavy. At 0-30 d the content of IAA and ABA of parthenocarpy fruit first reduced then increased, content of IAA and GA parthenocarpy fruit was higher than that of fruit by hand pollination. Mogrosides of parthenocarpy fruit was close to pollination fruit. Hormones can induce S. grosvenorii parthenocarpy to get seedless fruit and the fruit shape and size and quality is close to normal diploid fruit by hand pollination and better than triploid fruit by hormone or hand pollination.
Cucurbitaceae ; chemistry ; drug effects ; genetics ; growth & development ; Diploidy ; Fruit ; chemistry ; genetics ; growth & development ; Plant Growth Regulators ; pharmacology

One common feature of glaucoma, optic neuritis and some other optic nerve diseases is sustained and irreversible apoptosis of retinal ganglion cells (RGCs). Ginkgolide B is believed to protect neurons in brain and contribute to neurite outgrowth and synapse formation. The aim of the present study was to explore the effects of Ginkgo biloba extract (EGB761) and ginkgolide B on axonal growth of RCGs. Retina explants were cultured in three-dimensional tissue culture system, and the number and length of neurites were analyzed. Immunohistochemistry staining was performed to confirm that the neurite observed was axon of RGCs. TUNEL and activated caspase-3 staining were also applied to observe RGCs apoptosis. The result shows that neurites of RGCs treated with EGB761 or ginkgolide B were more and longer than those in control. The neurite is proved to be the axon of RGCs by immunostaining. Furthermore, compared with control group, RGCs treated with ginkgolide B showed decreased cellular apoptosis and inhibited caspase-3 activation. These results suggest ginkgolide B can promote RGCs axon growth by protecting RGCs against apoptosis.
Animals ; Apoptosis ; Axons ; drug effects ; Caspase 3 ; metabolism ; Ginkgolides ; pharmacology ; Lactones ; pharmacology ; Neurites ; drug effects ; Organ Culture Techniques ; Plant Extracts ; pharmacology ; Rats ; Retina ; Retinal Ganglion Cells ; cytology ; drug effects

OBJECTIVETo study the transfection of pancreatic cancer cells BxPC-3 with recombinant plasmid pSilencer4.1-CMV neo-hTERT-siRNA and its silencing effects.

METHODSPancreatic cancer cells BxPC-3 transfected with recombinant plasmid pSilencer4.1-CMV neo-hTERT-siRNA were selected as target and divided into five groups: (1) T1 group (pSilencer4.1CMV neo-hTERT1-siRNA), (2) T2 group (pSilencer4.1CMV neo-hTERT2-siRNA), (3) Lipofectamine (Lipofectamine), (4) mismatch group(pSilence4.1CMV, as negative control), (5) cell control group(without transfection). The expression of hTERT mRNA was detected by RT-PCR. The viability of cells was measured by MTT method. The cell cycle and cell apoptosis was measured by flow cytometry. The expression of telomerase protein was measured by Western blot.

RESULTSCompared with Lipofectamine group, negative control group and cell control group, the expression of hTERT-mRNA and telomerase protein in cells was downregulated significantly(P<0.05), the viability of BxPC-3 cells was decreased significantly (P<0.05), the ratio of cells in G0/G1 stage was increased, the ratio of cells in S stage and G2/M stage was decreased, and the ratio of apoptotic cells was increased significantly in T1 group and T2 group.

CONCLUSIONRecombinant plasmid T1 and T2 can downregulate the expression of hTERT mRNA and telomerase protein in BxPC-3 cells , and has good RNAi silencing effects. T1 and T2 can also inhibit the growth of BxPC-3 cells, block the cell cycle, promote the apoptosis of cells, and has anti-pancreatic cancer effects in vitro.

Apoptosis ; genetics ; Cell Line, Tumor ; Genetic Vectors ; Humans ; Pancreatic Neoplasms ; genetics ; Plasmids ; RNA Interference ; RNA, Small Interfering ; genetics ; Telomerase ; genetics ; Transfection

The objective of this study was to investigate the effect of Tanshinone IIa on IL-1beta, IL-6 and TNF-alpha cytokines in immune vasculitis and platelets, as well as their relationship. The model of immune vasculitis of rabbits were established by intravenous injection of bovine serum albumin twice. Experiment was divided into 4 groups: control group, model group, tanshinone IIa-treated group and aspirin-treated group. The platelet count, platelet aggregation of peripheral blood were determined. The levels of serum IL-1beta, IL-6, TNF-alpha were detected by ELISA. The pathological changes of immune vasculitis were analyzed by hematoxylin & eosin staining, elastic fibers staining and electron microscopy. The results showed that the levels of IL-1beta and TNF-alpha in model group were significantly higher than those in normal group (p < 0.05), while the level of IL-6 was not significantly different between various groups. The serum level of IL-1beta was correlated with platelet number, while serum levels IL-1beta and TNF-alpha were both correlated with the platelet aggregation. The treatment with tanshinone IIa could significantly decrease the serum levels of IL-1beta, TNF-alpha and platelet number, and the efficacy of tanshinone IIa was same as aspirin. The tanshinone IIa and aspirin both could alleviate the vessels damage in patients with immune vasculitis. It is concluded that the tanshinone IIa may diminish the inflammation damage of vessels in patients with immune vasculitis through the inhibition of cytokines and platelets.
Animals ; Blood Platelets ; drug effects ; Diterpenes, Abietane ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Interleukin-1beta ; blood ; Interleukin-6 ; blood ; Platelet Count ; Rabbits ; Tumor Necrosis Factor-alpha ; blood ; Vasculitis ; blood ; pathology

OBJECTIVETo evaluate the efficacy of abdominal acupuncture for adhesion-stage shoulder periarthritis.

METHODSOne hundred and fifty-seven cases of shoulder periarthritis were randomly divided into an abdominal acupuncture group (79 cases) and a body acupuncture group (78 cases). The abdominal acupuncture was applied at Zhongwan (CV 12), Shangqu (KI 17) and Huaroumen (ST 24) in the abdominal acupuncture group while conventional acupuncture was applied at Jianyu (LI 15), Jianliao (TE 14) and Jianzhen (SI 9) in the body acupuncture group. The treatment was given three times a week for both groups and ten times made an observation course. Before and after treatment, visual analogue scale (VAS) was adopted for pain assessment and functional activity score (Mallet score) was used for shoulder joint function assessment for all the patients. Also the efficacy of both groups was compared.

RESULTSThe total effective rate in the abdominal acupuncture group was 92.4% (73/79), which was superior to 71.8% (56/78) in the body acupuncture group. The score of VAS after the treatment was 2.58 +/- 1.64 in the abdominal acupuncture group while 3.12 +/- 1.93 in the body acupuncture group, which had no statistical significance between each other (P > 0.05). The functional activity score after the treatment was 8.34 +/- 3.02 in the abdominal acupuncture group while 7.49 +/- 3.36 in the body acupuncture group, which had no statistical significance between each other (P > 0.05).

CONCLUSIONThe abdominal acupuncture is an ideal treatment for adhesion-stage shoulder periarthritis, which has better total efficacy than conventional acupuncture. It achieves the same effect in relieving pain and improving functional activity as conventional acupuncture, but also has an advantage at fast selection of acupoint and less discomfort of needling sensation.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Periarthritis ; physiopathology ; therapy ; Shoulder ; physiopathology