Objective To study the effect of nutritional nursing on improving blood lipid and blood glucose of pregnant women with abnormal glucose metabolism. Methods 84 pregnant women with abnormal glucose metabolism from May 2014 to December 2016, were randomly divided into two groups, the control group and the experimental group. The control group was given routine nursing intervention, including the choice of food and food guidance, and so on, according to the method of the diabetes food exchange , at the end of pregnancy, patients were followed up. The experimental group was given strict nutrition nursing intervention, on the basis of the control group. Results The blood glucose levels of pregnant women were significantly higher than in the end of pregnancy, and fasting glucose of mid pregnancy in the control group was significantly lower than the late pregnancy, in the aspect of blood glucose of 2hafter meal and the fasting blood glucose in the middle of pregnancy. Level of lipid triglycerides in the experimental group and the control group were obviously lower than the late pregnancywith statistical significance (P<0.05),and there was no significant difference in high-density lipoprotein cholesterol (hdl-c), low density lipoprotein cholesterol (hdl-c) and total cholesterol levels in mid and late pregnancy between the experimental group and the control group . Conclusion Lipid metabolism disorder is mainly showed as triglycerides in pregnant women with abnormal glucose metabolism, nutritional nursing intervention could effectively control blood sugar levels in pregnant women with abnormal glucose metabolism, without obvious effect on improving blood lipid, and is worthy of application.

OBJECTIVE To explore the antitumor effects of combined tanshinoneⅠ(TanⅠ),metformin (Met) and aspirin (Asp) on malignant melanoma in mice and the possible mechanisms. METHODS C57BL/6 mice were injected with 0.1 mL B16F10 cells(2.8×109L-1)to establish the subcutaneous trans-plantation tumor model at the right forelimbs axillary.Then,the mice were divided into 8 groups according to body mass,including model group, TanⅠgroup(20 mg·kg-1,ip),Asp group(210 mg·kg-1,orally in drinking water), Met group (70 mg·kg-1, orally in drinking water), Asp+Met group, TanⅠ+Asp group, TanⅠ+Met group and TanⅠ+Asp+Met group,10 mice in each group.Each mouse drank about 7 mL of water every day for a total of 18 d.The mouse body mass was measured every other day and the tumor diameter was calculated every day. The mice were sacrificed after treatment, the tumor mass was measured and the tumor inhibitory rates were counted. The histopathological changes of the liver and spleen were observed with HE staining. The percentage of lymphocytes in the tumor tissue such as CD8+T,CD4+T and Treg cells was detected by flow cytometry.Inflammatory factors such as interleukin-6 (IL-6),IL-1β and tumor necrosis factor-α (TNF-α) were detected by ELISA. RESULTS The body mass (including tumor mass)of mice in different groups increased during the experiment,but that of TanⅠ+Asp+Met group increased more slower than in model group(P<0.01).At the end of the experiment,no lesions were seen in any liver or spleen tissue by pathological observation,and the number of survivors was 8/10(model group),8/10(TanⅠgroup),7/10(Asp group),7/10(Met group),8/10(TanⅠ+Asp group), 8/10 (TanⅠ+Met group), 7/10 (Asp+Met group) and 5/10 (TanⅠ+Asp+ Met group), respectively. Compared with model group,there were no obvious changes in tumor volume or tumor mass in TanⅠ, Asp and Met groups and other two-two joint groups,but the tumor volume and tumor mass in TanⅠ+Asp+ Met group were significantly decreased (P<0.01, P<0.05), and the tumor inhibitory rate in this group was 46.2%.Compared with the model group,the percentage of CD8+T cells increased(P<0.05) in TanⅠ+Asp+Met group,but there were no significant changes in other groups.The contents of IL-6, IL-1β and TNF-α in tumor tissue of TanⅠ+Met group were much higher than in model group(P<0.01, P<0.05,P<0.05)and the content of IL-6 increased in TanⅠ+Asp+Met group(P<0.01).CONCLUSION Combination of TanⅠ,Asp and Met can effectively inhibit the growth of melanoma in mice,which may be related to the increasing percentage of CD8+T lymphocytes and IL-6 in tumor tissue.However there are possibly some side effects.

ObjectiveTo introduction of perforator flaps,muscle flaps pedicled by descending branch of lateral circumflex femoral artery,method and their clinical application that multiple soft tissue defects of hand are repaire by muliplefoliated tissue flap only branch lateral circumflex femoral artery.MethodsFifteen patients with multiple soft tissue defects of hand were repaired muliplefoliated tissue flap only pedicled bydescending branch lateral circumflex femoral artery.At first,the anterolateral thigh perforator flap was designed and harvested according to the soft tissue defects of hand, then the descending branch lateral circumflex femoral artery was dissected at the same time the segmented perforator flap,fascia lata flap,rectus femoris muscle flap, vastus lateralis muscle flap, vastus intermedius muscle flap and distal spatium intermusculare flap were harvested in need according to distance among soft tissue defects.The muliplefoliated tissue flap was harvested only pedicled by descending branch lateral circumflex femoral artery, at last muscle flaps and fascia lata flaps were covered by skin graft, so the multiple soft tissue defects of hand were repaired in one time.ResultsNo vascular crisis happened. All skin grafts survived well, the contour of all repaired soft tissue defects was good and protective feeling was recovered by skin grafts of all flaps. All cases were got follow-up and the range was from 6 to 20 months(the average was 8.7 months).Wound of donor site healed well, muscle strength of quadriceps and motion of knee were normal. Three cases were excellent,nine cases were well and 3 cases were good, according to upper extremity function evaluation criteria of Chinese Medical Society for the Surgery of the Hand, the rate of good was 80 percent.ConclusionMultiple soft tissue defects of hand can be repaired by muliplefoliated flap only pedicled by descending branch of lateral circumflex femoral artery. Its advantages included reduction of operation time and treatment, good recovery of hand contour and function. It is a good method to repair multiple soft tissue defects of hand.

Objective To explore the changes of tumor necrosis factor-?(TNF-?) in serum and cerebrospinal fluid(CSF) of children with acute lymphoblastic leukemia (ALL) and acute myelogenous leukemia(AML) and its clinical significance.Methods TNF-? in serum and CSF were measured by radioimmunoassay and CSF samples were obtained from 31 cases of childhood acute leukemia before treatment, on complete remission(CR), and continuous CR.Results Serum TNF-? was in ALL and AML before treatment [(24.35?4.84) pmol/L and(28.65?5.12) pmol/ L],which were significantly higher than those of healthy controls[(11.2 8? 1.69) pmol/L, P

Current study was carried out to optimize the priming condition of Oldenlandia diffusa seeds, and improve germination rate and seed vigor of 0. diffusa seeds under drought conditions. Uniform design was used to optimize the concentration and priming time of three priming materials (PEG, KNO3, GA3). Different concentrations of polyethylene glycol (PEG) was used to simulate drought stress. The seedling was cultured in 1/4 Hoagland medium for 30 d. The results showed that seed priming treatment with 366 mg x kg(-1) GA3 for 1h resulted in significant increase in germination rate, germination index, vigor, root length, plant height and biomass of O. diffusa seeds under drought stress (15% PEG), while seed priming with 3.0% KNO3 for 1 h showed little effect on germination and growth of O. diffusa seeds under drought stress. Seed priming treatment with appropriate GA3 concentration and priming time could enhance seed germination and drought resistance of O. diffusa in seedling stage.
Droughts ; Germination ; Oldenlandia ; growth & development ; physiology ; Seedlings ; growth & development ; physiology ; Seeds ; growth & development ; physiology ; Stress, Physiological

OBJECTIVETo investigate the effects of ulinastatin on lung injury in hemorrhagic shock rats.

METHODSTwenty-four normal SD rats were randomly divided into 3 groups (n=8), namely the control group, hemorrhagic shock group (group H) and ulinastatin group (group U). In group H and group U, blood was drawn from the femoral artery over a period of 10 min until a mean arterial pressure of 40 mmHg was obtained. Controlled hypotension was then maintained at 40-/+5 mmHg for 60 min by blood drawing or infusion when necessary. All the blood drawn and an equivalent volume of Ringer lactate solution were subsequently infused for resuscitation. Four hours after the resuscitation, the activity of superoxidedismutase (SOD), content of malondialdehyde (MDA), expression of heme oxygenase-1 (HO-1), wet to dry weight ratio (W/D), and pathologic changes of the lung tissues were measured or observed.

RESULTSCompared with those in the control group, the content of MDA, expression of HO-1 and W/D increased significantly in both group H and group U (P<0.05); these indexes in group U were significantly lower than those in group H (P<0.05). The activity of SOD in group U was significantly lower than that in the control group (P<0.05) but higher than that in group H (P<0.05). Optical microscopy demonstrated milder inflammatory cell infiltration and interstitial edema in the lung tissues in group U than in group H.

CONCLUSIONUlinastatin can lower the content of MDA, W/D and the expression of HO-1, increase the activity of SOD, and reduce histological lung injury in rats with hemorrhagic shock.

Animals ; Glycoproteins ; pharmacology ; Heme Oxygenase-1 ; metabolism ; Lung Injury ; etiology ; prevention & control ; Male ; Malondialdehyde ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Shock, Hemorrhagic ; complications ; metabolism ; Superoxide Dismutase ; metabolism

OBJECTIVETo evaluate the efficacy and safety of irinotecan combined with xeloda (CAPIRI regimen) in patients with metastatic colorectal cancer after failure of chemotherapy with oxaliplatin.

METHODSTotally 38 patients with metastatic colorectal cancer after failure of chemotherapy with oxaliplatin were enrolled. Patients received xeloda 1 000 mg/m2 orally twice daily on day 1 to 14 and intravenous irinotecan 100 mg/m2 on day 1 and 8 every 3 weeks.

RESULTSThe median age of 38 patients was 58.5 (27-77) years. CAPIRI regimen was used 11.0 (3.0-24.0) months after the diagnosis of metastatic colorectal cancer (CAPIRI regimen as second-line chemotherapy in 33 patients, third-line in 4 patients, and fourth-line in 1 patient). A total of 121 cycles of chemotherapy (median 3.0) were administered. Thirty-four patients were evaluable for response. The overall response rate and disease control rate were 5.9% and 61.8%, respectively. The median time to progression and overall survival were 4.5 months (95% CI, 3.4-5.6 months) and 11.0 months (95% CI, 10.2-11.8 months), respectively. All 38 patients were evaluable for safety. The most common adverse events were leukopenia (73.7%), neutropenia (65.8%), nausea and vomiting (60.5%), and diarrhea (28.9%). The occurrence rates of these grade 3-4 events were 10.5%, 13.2%, 10.5%, and 7.9%, respectively. All adverse events were tolerable.

CONCLUSIONCAPIRI regimen is effective and well-tolerated in Chinese patients with metastatic colorectal cancer after failure of chemotherapy with oxaliplatin.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; adverse effects ; therapeutic use ; Camptothecin ; administration & dosage ; analogs & derivatives ; Capecitabine ; Colorectal Neoplasms ; drug therapy ; Deoxycytidine ; administration & dosage ; analogs & derivatives ; Female ; Fluorouracil ; administration & dosage ; analogs & derivatives ; Humans ; Male ; Middle Aged ; Neoplasm Metastasis ; Organoplatinum Compounds ; therapeutic use ; Treatment Outcome

OBJECTIVETo study the effect of taurine on lead-induced damage to the ability of learning and memory.

METHODSUsing NADPH-d histochemistry method to study the change of rat NOS positive neurons in hippocampus. Rats in experimental groups were fed with different doses of lead in drinking water (0.011, 0.110 g/L), and different doses of taurine (5, 10 g/kg).

RESULTSTaurine (10 g/kg) could increase the number of NOS positive neurons in CA1 and dentate gyrus subregion in hippocampus of rats exposed to lead. The number of NADPH-d positive neurons in CA1 and dentate gyrus subregion for low lead (0.011 g/L) and high taurine (10 g/kg) group (51.80 +/- 4.68, 47.40 +/- 4.20, respectively) were higher than those in the low lead (0.011 g/L) group (41.20 +/- 5.32, 39.87 +/- 3.81, respectively, P < 0.05).

CONCLUSIONTaurine may antagonize lead-induced damage to the ability of learning and memory.

Animals ; Hippocampus ; enzymology ; Lead ; toxicity ; Learning ; drug effects ; Long-Term Potentiation ; drug effects ; Male ; Memory ; drug effects ; Memory Disorders ; chemically induced ; enzymology ; Neurons ; enzymology ; Neuroprotective Agents ; pharmacology ; Nitric Oxide Synthase ; metabolism ; Rats ; Rats, Wistar ; Taurine ; pharmacology

OBJECTIVETo assess micronutrients level in children with short bowel syndrome.

METHODSClinical data of 17 children with short bowel syndrome from April 2004 to July 2006 were collected. They received the measurement of serum vitamin A, E and - carotene by high performance liquid chromatography (HPLC).

RESULTSThere were 9 boys and 8 girls with age range of 3 months to 18 years. Eleven children did not need parenteral nutrition (PN), and 6 still depended on PN. Six cases were free of ileocolic valve and 11 cases had ileocolic valve. The length of remaining intestine was more than 75 cm in 5 patients and less than 75 cm in 12 patients. Among 11 cases without PN, 9 were tested for serum iron, zinc and copper levels. Their incidences of below the reference value of vitamin A, E and beta - carotene were 23.5%, 35.3% and 58.8%, respectively. The incidences of below the reference value of vitamin A and beta - carotene were higher in patients with weaned PN, less than 75 cm remaining intestine and without ileocolic valve. The patients with more than 75 cm remaining intestine and still with PN had a higher incidence of below the reference of vitamin E, but the incidence was similar in the patients with or without ileocolic valve. Serum zinc was lower than normal level in 3 cases and serum iron was low in 1 case.

CONCLUSIONSupplement of extra micronutrients is essential for short bowl syndrome patient whatever they receive the PN or have normal diets, and follow- up is recommended.

Adolescent ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Micronutrients ; blood ; Nutrition Assessment ; Nutritional Status ; Parenteral Nutrition ; Short Bowel Syndrome ; blood ; therapy ; Treatment Outcome

AIMTo establish a simple method for molecular identification of original plants of D. chrysanthum and D. fimbriatum using molecular marker rDNA ITS region.

METHODSRestriction patterns of ITS fragments were obtained using PCR-RFLP method. The PCR products of D. chrysanthum and its morphologically allied species were digested at 37 degrees C by Cla I and Apa LI, those of D. fimbriatum and its morphologically allied species were digested by Sph I.

RESULTSD. chrysanthum, D. fimbriatum and their morphologically allied species could be identified by predicted restriction profiles of PCR-RFLP. The botanical origin of twenty-five fresh samples of "Shihu" collected in markets was identified by this method.

CONCLUSIONThe results showed that PCR-RFLP analysis of the rDNA ITS region is a feasible, simple and inexpensive method for determining the botanical origin of the traditional Chinese medicine "Shihu".

DNA, Plant ; analysis ; DNA, Ribosomal ; analysis ; Dendrobium ; classification ; genetics ; Drug Contamination ; Plants, Medicinal ; classification ; genetics ; Polymerase Chain Reaction ; Polymorphism, Restriction Fragment Length ; Sequence Analysis, DNA ; Species Specificity