At present, the objective of cutting and pruning Cistanche deserticola is to harvest in successive years and enhance the harvesting yield and quality of C. deserticola in the process of the artificial cultivating C. deserticola. An experiment was conducted focusing on cutting and pruning C. deserticola in artificial forests of Haloxylon ammodendron drip-irrigated with saline water at the hinter-land of the Taklimakan desert, according to different growth stages and lengths. The results were following: (1) The effect of cutting on C. deserticola was similar to that of pruning, which resulted in three kinds of morphological types, not related to the bloom and size of C. deserticola. (2) The growth forms were diversified after pruning. Among them, there had sprouting new body, died or maintaining life with no sprouting, mildewed on its surface layer, etc. However, some of new bodies were sprouting from the lower part of the old body. The death rate of bloomed C. deserticola was higher than that of the underground, and the death rate of the 40 cm in stubble height for C. deserticola was higher than those with the stubble height of 20 cm and 5 cm. (3) Most of the diameter of living C. deserticola after pruning was increasing, but some of them changed little. (4) The mildew and rot of C. deserticola and the broken of the roots of the H. ammodendron and the fallen of the point of the inoculated when it was dug, which would cause the death of the C. deserticola. On the other, the yield-increasing effect and the economic benefit of the techniques of the pruning of Cistanche would need further research and evaluate. Therefore, the application of this technique needs to be cautious.
Amaranthaceae ; growth & development ; Cistanche ; growth & development ; Forests ; Fruit ; growth & development ; Plant Roots ; growth & development

Objective To understand the application situation of Chinese patent medicine during 2014-2017 in Changshu No.1 People's Hospital (hereinafter referred to as "our hospital"); To provide references for clinical rational medication. Metheds The data of Chinese patent medicine used in our hospital in 2014-2017 were retrieved from our hospital HIS. The consumption sum, annual growth rate, DDDs, sorting ratio and DDDc of Chinese patent medicine were analyzed statistically according to the defined daily dose recommended by WHO. Results During 2014-2017, the consumption sums of Chinese patent medicine were 49.155 2 million yuan, 51.352 7 million yuan, 49.463 7 million yuan and 45.650 4 million yuan, respectively. The consumption sums of Chinese patent medicine of 2015, 2016 and 2017 increased by 4.47％, -3.68％ and-7.71％, respectively. The proportions of consumption sum of Chinese patent medicine in all medicines were 13.63％ in 2014, 13.36％ in 2015, 12.83％ in 2016 and 12.44％ in 2017. Of all the dosage forms of Chinese patent medicine, capsule (32.67％), injection (25.21％) and tablet (14.71％) ranked the top 3 on the list of consumption sum. Of all the single kinds of Chinese patent medicine, blood rationing medicine, heat-clearing medicine and tonifying medicine ranked the top 3 on the list of consumption sum. The blood rationing medicine, gynecologic medicine and tonifying medicine ranked the top 3 on the list of DDDs. The first varieties of single item of consumption sum were salvianolate injection, Pudilan Xiaoyan Oral Liquid and Xueshuantong Injection (freeze-dried). The first varieties of single items of DDDs were Yinxing Tongzhi Dispersible Tablet and Pudilan Xiaoyan Oral Liquid. Conclusion The use of Chinese patent medicine in our hospital is becoming more reasonable, and the role and advantages in the prevention and control of diseases are constantly emerging. However, there are still problems about irrational medication, which need to be further strengthened.

This study was undertaken to establish a murine model for unrelated allogeneic umbilical cord blood transplantation (UCBT). The characteristics and percentage of hematopoietic stem/progenitor cells between near-term fetal and neonatal murine peripheral blood (FNPB) and bone marrow (BM) were evaluated by flow cytometry and semisolid methylcellulose culture. BABL/c (H-2(d)) recipient mice conditioned with high dose CTX were transplanted with FNPB form C57BL/6 (H-2(b)) mice and the survival rate, hematopoietic and immunological reconstruction, graft versus host disease (GVHD) and engraftment level were observed. The results showed that the numbers of day 14 CFU-GM and CFU-GEMM in FNPB (176.40 +/- 78.39)% and (141.40 +/- 56.57)%, respectively were much higher than those in BM (75.20 +/- 26.41)% and (68.80 +/- 23.95)%, respectively. Moreover the percentage of Sca-1(+) CD34(+) cell subsets in FNPB (3.63 +/- 1.13)% was also higher than that in BM (1.41 +/- 0.8 7)%. FNPB transplantation improved survival rate and reconstituted hematopoietic and immune function in recipients. There was no evidence of GVHD. Chimeric analysis showed that the proportion of donor cells in BM of recipients was 27.94% at 21 days after transplantation. It was concluded that FNPB contains more hematopoietic stem and progenitor cells with high expansion ability and weak allogeneic immunity, which was similar to human UCB. The murine model for allogeneic UCBT (C57BL/6-->BALB/c) was established successfully.
Animals ; Animals, Newborn ; Fetal Blood ; cytology ; Flow Cytometry ; Graft vs Host Disease ; etiology ; Hematopoietic Stem Cell Transplantation ; Immunity ; Mice ; Mice, Inbred BALB C ; Mice, Inbred C57BL ; Models, Animal ; Transplantation, Homologous

Reports of influenza A virus infections in dogs has received considerable attention from veterinarians, virologists, and epidemiologists. Interaction between influenza viral hemagglutinin and cell oligosaccharides containing sialic acid residues results in infection. Sialic acids have an alpha-2,3-linkage to the penultimate galactose in the avian influenza virus receptor and an alpha-2,6-linkage in the human receptor. To date, there are no detailed data on the tissue distribution or histological features of either type of sialic acid-linked influenza virus receptors in beagle dogs, which are common laboratory animals and pets. We conducted the current study to visualize the in situ tissue distribution of both sialic acid-linked influenza virus receptors in various organs of beagle dogs using Maackia amurensis lectin II and Sambucus nigra agglutinin. Both alpha-2,3- and alpha-2,6-sialic acid-linked receptors were detected in the endothelial cells of the respiratory tract and other organs. Endothelial cells of most gastrointestinal organs were negative for alpha-2,3-sialic acid-linked receptors in the dogs. Our results suggested that these canine organs may be affected by influenza virus infection. The findings from our study will also help evaluate the occurrence and development of influenza virus infections in dogs.
Animals ; Dog Diseases/metabolism ; Dogs/metabolism/*virology ; Female ; Influenza A Virus, H5N1 Subtype/*metabolism ; Maackia/chemistry ; Male ; N-Acetylneuraminic Acid/metabolism ; Organ Specificity ; Orthomyxoviridae Infections/metabolism/transmission/veterinary ; Plant Lectins/metabolism ; Receptors, Cell Surface/analysis/chemistry/metabolism ; Receptors, Virus/analysis/chemistry/*metabolism ; Sambucus nigra/chemistry

OBJECTIVETo evaluate the clinical efficacy and safety of sequential treatment with alprostadil and beraprost sodium for chronic renal failure caused by chronic glomerulonephritis.

METHODSSixty-three patients with chronic renal failure due to chronic glomerulonephritis, after receiving a 2-week-long conventional treatment, were randomly divided into alprostadil group (n=20, with alprostadil injection at 10 µg/d for 2 weeks), sequential treatment group (n=21, with alprostadil injection at 10 µg/d for 2 weeks and oral beraprost sodium at 20 µg three times a day for 12 weeks), and strengthened sequential treatment group (n=22, with alprostadil injection at 20 µg/d for 2 weeks and a double dose of oral beraprost sodium for 12 weeks). Urinary albumin excretion rate (UAER), cystatin C (Cys C), blood urea nitrogen, creatinine, fibrinogen, D-dimer, prothrombin time (PT), and platelets were tested before and after the treatment, and the changes in urinary albumin discharge rate, serum creatinine, and glomerular filtration rate were determined.

RESULTSThe patients in strengthened sequential treatment group showed a significantly decreased change rate of urinary albumin discharge rate (P<0.01) than those in the other two groups. In the two sequential treatment groups, especially the strengthened treatment group, the change rate of glomerular filtration rate increased significantly compared with that in alprostadil group (P<0.01). Strengthened sequential treatment resulted also in significantly decreased increment of serum creatinine compared that in the other 2 groups (P<0.01). After 14 weeks of treatment, fibrinogen and D-dimer were decreased in all the 3 groups (P<0.05) to a comparable level between the 3 groups (P>0.05), and prothrombin time (PT) or platelet showed no significant changes (P>0.05).

CONCLUSIONSequential treatment with alprostadil and beraprost sodium can improve the glomerular filtration rate and decrease urine albumin excretion rate, serum creatinine increase rate, and lower blood fibrinogen and D-dimer levels, thus delaying the progression of chronic renal failure caused by chronic glomerulonephritis. This therapy shows a dose-related effect with good clinical safety.

Adolescent ; Adult ; Aged ; Alprostadil ; therapeutic use ; Blood Urea Nitrogen ; Chronic Disease ; Creatinine ; blood ; Drug Therapy, Combination ; Epoprostenol ; analogs & derivatives ; therapeutic use ; Female ; Fibrin Fibrinogen Degradation Products ; metabolism ; Fibrinogen ; metabolism ; Glomerular Filtration Rate ; Glomerulonephritis ; complications ; Humans ; Kidney Failure, Chronic ; blood ; drug therapy ; etiology ; Male ; Middle Aged ; Platelet Aggregation Inhibitors ; therapeutic use ; Platelet Count ; Prothrombin Time ; Urological Agents ; therapeutic use ; Young Adult

OBJECTIVETo observe effects of electroacupuncture of different frequencies on morphological changes of nervous tissues and electromyogram (EMG) of skeletal muscles in regeneration,so as to find more proper parameters of electroacupuncture.

METHODSThe nerve regeneration chamber was built after the sciatic nerve was transected, and acupuncture was given at "Huantiao" (GB 30) , "Zusanli" (ST 36) and "Sanyinjiao" (SP 6) at the affected side with different frequencies (5 Hz, 100 Hz), 30 min each time,once every other day, 3 time each week, for 20 weeks and a control group was set up for natural recovery. The nerve fibers were stained by silver dying and ultrastructures of nerve tissues were observed. EMG of gastrocnemius was determined by Biopac physiologic apparatus.

RESULTSElectroacupuncture could promote the recovery of form of nerve tissues after the transection of sciatic nerve and functions of de-innervated muscle tissues after lesion of sciatic nerve, and the therapeutic effect of electroacupuncture at 5 Hz was the best.

CONCLUSIONElectroacupuncture is an important way of promoting the regeneration of the lessoned peripheral nerve.

Acupuncture Therapy ; Animals ; Electroacupuncture ; Electromyography ; Muscle, Skeletal ; Rats ; Rats, Sprague-Dawley ; Sciatic Nerve

OBJECTIVETo study the possible role of JNK1, Raf-1 and Livin in the carcinogenesis of sporadic colorectal tubular adenoma.

METHODSImmunohistochemical staining was used to detect the expression of JNK1, Raf-1 and Livin proteins in 65 sporadic colorectal tubular adenomas with dysplasia of varying degrees and 22 colorectal tubular adenoma with cancerous area.

RESULTSIn normal colorectal mucosa, colorectal tubular adenoma with dysplasia and colorectal tubular adenoma with cancerous area, the positive rate of JNK1, Raf-1 and Livin expression was increased gradually. The positive expression of JNK1, Raf-1 and Livin was all significantly higher in the cases of colorectal tubular adenoma with dysplasia or with cancerous area than that in normal colorectal mucosa (P < 0.05), and the positive expression of JNK1, Raf-1 and Livin was significantly higher in colorectal tubular adenoma with cancerous area than that in colorectal tubular adenoma with dysplasia of different degrees (P < 0.05). In the cases of colorectal tubular adenoma with dysplasia of varying degrees, the positive expression of Raf-1 was increased along with the increasing dysplasia degree of colorectal tubular adenoma (P < 0.05). Coexpression of JNK1, Raf-1 and Livin increased gradually in the carcinogenesis of sporadic colorectal tubular adenoma, while positive correlation was found among the expressions of JNK1, Raf-1 and Livin.

CONCLUSIONJNK1, Raf-1 and Livin may be involved in the carcinogenesis of sporadic colorectal tubular adenoma.

Adaptor Proteins, Signal Transducing ; metabolism ; Adenoma ; metabolism ; pathology ; Adult ; Carcinoma ; metabolism ; pathology ; Cell Transformation, Neoplastic ; Colorectal Neoplasms ; metabolism ; pathology ; Female ; Humans ; Inhibitor of Apoptosis Proteins ; metabolism ; Intestinal Mucosa ; metabolism ; pathology ; Male ; Mitogen-Activated Protein Kinase 8 ; metabolism ; Neoplasm Proteins ; metabolism ; Precancerous Conditions ; metabolism ; pathology ; Proto-Oncogene Proteins c-raf ; metabolism

Objective To evaluate the protective efficacy of influenza vaccine in the elderly in China. Methods The Chinese databases (CNKI, Wan Fang, VIP) and English databases (Pubmed, Embase) were searched, then studies related to the protective efficacy of influenza vaccine in the elderly according to pre-designed criteria were included and the vaccine efficacy(VE) was selected as an evaluation index. Rev Man 5.3 and Stata 12.0 were used in this meta analysis. Results A total of 26 studies (2000-2016) including 6 kinds of outcomes were eligible, of which, 22 articles related to influenza like illness (ILI) , 5 articles related to common cold (CC) , 11 articles related to the attendance rate due to ILI and CC, 7 articles about chronic diseases (including Hypertension, Diabetes, Coronary Heart Disease (CHD) , Stroke, Cancer, Chronic bronchitis and others) , 6 articles about chronic disease treatment and 3 articles about all-cause mortality. The VE of influenza vaccine was 58.00% (95%CI: 48.00%-66.00%), 40.00%(95% CI: 30.00%-50.00%), 42.00% (95% CI: 34.00%-49.00%), 17.00% (95% CI: 11.00%-23.00%), 28.00%(95% CI: 14 .00 % -40.00 %) and 28 .00 % (95% CI: 15 .00 % -39 .00 %) , respectively. Conclusion Influenza vaccination can effectively prevent the occurrence of influenza like disease and other symptoms in the elderly in China.

Objective To report the clinical result of repairing complex tissue defect in limb caused by traffic accident using both tissue flap transplantation and external fixer. Methods The vascular tissue flap including bone flap and muscular flap to repair the complex tissue defection ( soft tissue, bones, joints) in forearm, hand, leg, ankle and foot were applied in 36 cases. At the same time in surgery, injured bones and joints were fixed by external fixator for stabilizing and accelerating cure. Results All 36 cases were applied successfully with transplanted tissue combined with external fixator. The external fixator were moved away about 10～16 weeks post - operation in upper extremity or 6～8 months post - operation in lower extremity and all the cases recovered satisfactorily. Conclusions It is a reliable method for repairing the complex tissue defection in the limb caused by traffic accident by external fixator with traumatology and microsurgery technique. And it is also characterized as a minor injury method on transplanted bones, enables early exercise for joints, convenient observation of flap circulation and easy nursing.

Objective To report the effect of clinical nursing and rehabilitative treatment on pectoralis minor taking along flap transplantation for the reconstruction of thumb.Methods Ten cases were selected and the new operation methods was adopted.The preoperative examination and mental counseling were implemented.Postoperative monitoring,early electrical stimulation and continuous passive motion functional exercise,especially the training in finger-to-thumb opposition activity were performed.Results Ten cases after operation were followed-up in 12-24 months and all were recovered within 6-12 months.Muscle strength of all 10 cases achieved above class 4 and the shape of thenar eminence was satisfactory.Conclusions Selecting part of the pectoralis minor taking along flap for transplantation to the thenar is a new method for thumb opposition reconstruction,which can achieve good outcome.In addition,sufficient preoperative mental counseling and effective postoperative rehabilitative treatment play crucial role in ensuring the success of operation and the recovery of thumb opposition function.