BACKGROUND: Parameters of platelet can reflect functions of coagulation. Granule membrane protein-140 (GMP-140), which is also called P-Selectin, in α-granules of platelets can reflect activities of platelet. Dysfunction of blood sugar and blood lipid in diabetic patients can result in complications such as thrombotic diseases.OBJECTIVE: To analyze the variation regulation of the platelet parameters and GMP-140 in patients with type 2 diabetes mellitus.DESIGN: A case-control study.SETTING:Department of Clinical Laboratory and Department of Endocrinology, Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology.PARTICIPANTS: From March to April 2005, forty-five patients with type 2 diabetes mellitus, who were treated at the Department of Endocrinology,Union Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology, were enrolled as diabetic group, and 45 healthy people, who were checked with health examination at the same period,were selected as control group. They all joined the experiment voluntarily. METHODS: Changes of quantity of blood platelet, mean platelet volume (MPV), platelet distribution width (PDW) and platelett-large cell ratio (PLCR) were analyzed with blood cell counter. GMP-140 was measured by enzyme-linked immunosorbent assay (ELISA), meanwhile, compared with those of the healthy people.MAIN OUTCOME MEASURES: Contents of the parameters of platelets and GMP-140 of subjects in the two group s.RESULTS: A total of 90 cases without drop out, 45 cases in the diabetic group and control group, respectively, were involved in the result analysis.①Comparison of the content of GMP-140 in the two groups: It was significantly higher in the diabetic group than that in the control group [(28.8±10.3) ,(9.1±5.6)μg/L(t=2.37,P ＜ 0.01 )]. ②Comparison of parameters of blood platelet of subjects of the two groups: The MPV, PDW and P-LCR in patients of the diabetic group were markedly higher than those in the control group (t=2.02, 2.02, 2.02, P ＜ 0.01 ), while the blood platelets (PLT)was dramatically lower than that in the control group (t=2.15, P ＜ 0.01 ).CONCLUSION: The MPV, PDW, P-LCR and the content of GMP-140 of patients with type 2 diabetes mellitus significantly increase, while the PLT decreases, which indicate that platelet activity enhances and the consumption of platelet increases in patients with type 2 diabetes mellitus.

Adult ; Female ; Humans ; Motor Neuron Disease ; complications ; Neck ; pathology ; Thyroid Neoplasms ; complications

In order to explore the value of combined detection of atypical lymphocytes (ATL) and transaminase (alanine aminotransferase, ALT; asparate aminotransferase, AST) in the diagnosis of infectious mononucleosis (IM), The data of blood routine and liver function were collected from 54 IM patients, 34 acute hepatitis (AH) patients, 44 upper respiratory infection (URI) patients in Union Hospital during March 2002 to March 2005. Same data were also collected from 40 healthy children as normal control. These data were analyzed retrospectively. Both proportion of atypical lymphocytes and enzyme activity of transaminase were elevated simultaneously (ALT > 40 IU/L, AST > 45 IU/L) in 57.4% (31/54) IM patients. There was significant difference (P < 0.01) between IM group and the other groups. Combined detection of atypical lymphocytes and transaminase can be regarded as a diagnostic marker of infectious mononucleosis.

Study the infect of child anorexia granule on serum ghrelin and leptin of anorexia children and its clinical efficacy. Selected 81 cases of anorexia children aged 1-6 years old into treatment group (42 cases) and control group (39 cases), in addition, 30 case healthy children as healthy control group. The control group children were treated with domperidone suspension 0.3 mg x kg(-1) x d(-1), tid, orally 30 minutes before meals. Treatment group were treated with child anorexia granule, 1-3 years 1 package, bid; 4-6 years 1 package, tid; po, 4 weeks as a course of treatment. Study the change of serum ghrelin and leptin before and after therapy. The study demonstrates that before treatment, the serum ghrelin level of disease group was lower than healthy group (P < 0.01), and the serum leptin level was higher than healthy group (P < 0.01). After treatment, the serum ghrelin level both increase, and the serum leptin decline. And the change of treatment group was significantly different with control group (P < 0.01). And the clinical effective rate are 95.23% and 74.35% (P < 0.01). After 6 months of follow-up visit, the children weight significantly increase in treatment group (P < 0.01). Results indicate that child anorexia granule can facilitate secretion of ghrelin, and inhibit secretion of leptin, so as to work up an appetite. And the molecular mechanism is its infect on serum ghrelin, leptin.
Anorexia ; drug therapy ; metabolism ; physiopathology ; Appetite Regulation ; drug effects ; Body Weight ; drug effects ; Child ; Child, Preschool ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Ghrelin ; metabolism ; Humans ; Infant ; Leptin ; metabolism ; Male

OBJECTIVETo understand the real world Shuxuetong injection suspicious allergic factors.

METHODNational 18 hospitals of the hospital information system using Shuxuetong data, using design methods retrospective nested case-control, and contrast using Shuxuetong after the occurrence of allergic reactions in patients with non-allergic patients differences in age, gender, admission illness, allergies, etc.

RESULTBased on available data, indicate suspicious allergies affect Shuxuetong factors may be hospitalized illness, solvent, single dose, concomitant medications.

CONCLUSIONWhen using Shuxuetong for critically ill patients should use caution and pay attention to solvents, dose, combination therapy of choice clinically. Conclusions of this study need further study to be verified.

Case-Control Studies ; Drugs, Chinese Herbal ; adverse effects ; Female ; Humans ; Hypersensitivity ; Injections ; Male ; Retrospective Studies

Objective To investigate the clinic effect of Linezolid for community acquired methicillin resistant staphylococcus aureus (MRS A) pneumonia. Methods The clinic data of the patient- were collected from the First Affiliated Hospital of Sun Yat-Sen University, in addition, the body temperature and white blood cell counts were obtained as the index of treatment. Results It was proved that Linezolid was effective in treating community acquired MRSA pneumonia and showed well tolerance with few adverse events. Conclusion Linezolid demonstrated good clinical and antibacterial activity but very few adverse reactions in elderly patients with community acquired MRSA pneumonia.

Objective To understand the children health care and the prevention of lead pollution in Panyu in the future by re-search on the detection result of blood lead from Panyu children during 2011 and 2012.Methods The detection of whole blood lead was by atomic absorption spectrometer from body examination in 6 308 children in Panyu Center Hospital be-tween 2011 and 2012:①The blood lead result from assigned children were divided into five age groups:infancy group (1~12 months,1 511 cases),toddler age group (1~2 years,1 558 cases),preschool age group (3~6 years,1 704 cases),school age group (7~11 years,1 076 cases)and adolescence group (12~18 years,459 cases).②Based on different age group,each group was separated by male and female.③According to the detection year,each group was also put into 2011 and 2012 re-spectively.Results The overall level of children blood lead in Panyu,Guangzhou in 2011 and 2012 was 37.01±29.18μg/L, and the total poisoning rate was 1.2 9%.Along with the growth of age,the overall level of children blood lead was in up-wards trend but the poisoning rate kept in a stable level beginning from infant stage.The blood lead level of boys in Panyu was 38.87±30.18μg/L,and the poisoning rate was 1.91%;the blood lead level of girls was 34.13±27.32μg/L,and the poisoning rate was 1.29%.The blood lead levels and the poisoning rates of boys were higher than girl’s in most of age groups.Conclusion Compared with other big cities like Guangzhou,the blood lead level of children in Panyu was declined but it’s not the standard performance,and there’s a certain extent of lead pollution.So in addition to reinforce pollution con-trol from government,parents and children should enhance the knowledge,education and precaution of lead poisoning.

Objective To explore MRI manifestations of incomplete healing of the uterine incision after abdominal delivery.Methods Nine patients with clinical suspected incomplete healing of the uterine incision after abdominal delivery underwent cavitas pelvis MRI scans with 3.0T MRI.Results According to the characteristics of the MRI images,healing conditions of the uterine incisions were divides into 2 groups.GroupⅠwas showed that the uterine incision healed well,the uterine junctional zone and myometrium were continuous,and the incision scar was linear low signal intensity on T2 WI (2 cases,22%).GroupⅡwas showed that the uterine incisions healed incompletely,the uterine junctional zone and myometrium were discontinuous,and the myometrium edema was in some cases with high signal intensity on T2 WI (7 cases,78%).Conclusion MRI could directly displays incomplete healing of the uterine incision after cesarean section,provide the basis for clinical diagnosis and treatment.

OBJECTIVETo explore the difference in the efficacy and effect mechanism of subcortical ischemic vascular disease (SIVD) complicated with depression between acupuncture and medication.

METHODSSixty patients were randomized-into an acupuncture group and a medication group, 30 cases in each one. In the acupuncture group, acupuncture was applied to Baihui (GV 20), Shuigou (GV 26), Fengfu (GV 16), Fengchi (GB 20) and the others, once a day, 6 times a week. The treatment of 4 weeks made one session and totally 2 sessions were required. In the medication group, nimodipine 30 mg, three times a day and fluoxetine 20 mg, once a day were prescribed for oral administration, for 8 weeks totally. Before treatment, at the end of the 4th week and at the end of the 8th week of treatment, cerebral blood flow velocity (CBFV) and solubility CD40 ligand (sCD40L) were determined respectively. The scores in Montreal cognitive assessment (MoCA) and Hamilton' s depression scale (HAMD) were evaluated in the two groups. The efficacies on cognitive function and depression symptoms were compared in the patients between the two groups. Results Compared with the outcome before treatment, mean blood flow velocity (Vm) of middle cerebral artery (MCA), anterior cerebral artery (ACA) and posterior cerebral artery (PCA) was increased significantly at the end of the 4th week of treatment in the two groups (all P<0.05). At the end of the 8th week, Vm was increased much significantly (all P<0.01). The differences were not significant in comparison between the two groups (all P>0.05). Compared with the expression before treatment, sCD40L was reduced significantly after treatment in the patients of the two groups (all P<0.01), but the differ- ence was not significant between the two groups (all P>0.05). Compared with that before treatment, MoCA score was increased significantly after treatment in the two groups (all P<0.01), HAMD score was reduced sig- nificantly (all P<0.01), the differences were not significant in comparison between the two groups (all P>0.05). The total effective rate of cognitive improvement was 86.7% (26/30) in the acupuncture group and was 80.0% (24/30) in the medication group, the differences were not significant in comparison of the two groups (P>0.05). The total effective rate of the improvement in depression was 93.3% (21/30) in the acupuncture group and was 86.7% (26/30) in the medication group, the differences were not significant in comparison of the two groups (P>0.05).

CONCLUSIONAcupuncture could significantly increases CBFV and reduces serum sCD40L expressions in the patients of SIVD complicated with depression, and significantly improves cognitive function and relieves depression symptoms. The efficacy of it is similar to that of western medication. The increase of serum sCD40L expression is possibly involved in the occurrence and development of SIVD. Reducing sCD40L expression contributes to the alleviation of damage induced by cerebral ischemia and reperfusion.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Aged ; Cerebral Infarction ; complications ; drug therapy ; therapy ; Depression ; drug therapy ; etiology ; therapy ; Female ; Fluoxetine ; administration & dosage ; Humans ; Male ; Middle Aged ; Nimodipine ; administration & dosage ; Treatment Outcome

OBJECTIVETo observe the expression of urotensin II (UII) on the lung of patients with pulmonary hypertension (PH) with congenital heart disease and investigate the meaning of this phenomenon.

METHODThirty eight patients with CHD were divided into three groups according to pulmonary arterial systolic pressure (PASP) measured in cardiac catheterization and surgery: normal pulmonary pressure group (N group, PASP < 30 mm Hg, n = 10), mild PH group (M group, PASP ≥ 30 mm Hg, n = 15), severe or moderate PH group (S group, PASP ≥ 50 mm Hg, n = 13). The expression of UII protein and UII mRNA in pulmonary arterioles were measured separately by immunohistochemical (IHC) analysis and in situ hybridization (ISH) analysis.

RESULT(1) The results of UIIIHC staining: The UII protein expression of group M was higher than that of group N (20.22 ± 3.58 vs. 14.34 ± 2.18, P < 0.01), but less than group S (20.22 ± 3.58 vs. 28.92 ± 3.22, P < 0.05). (2) The results of UIIISH mRNA staining were similar to IHC staining, the A value of group M was higher than group N (12.51 ± 2.02 vs. 8.85 ± 1.41, P < 0.05), less than that of group S(12.51 ± 2.02 vs. 25.35 ± 4.33, P < 0.01). (3) Correlation study: there was a positive correlation between the A values of UIIIHC and pulmonary hypertension (r = 0.64, P < 0.01, n = 38), a positive correlation between the A values of UIIISH and pulmonary hypertension (r = 0.58, P < 0.01, n = 38).

CONCLUSIONThere was the expression of Urotensin II protein and mRNA in the lung of pulmonary hypertension patients with congenital heart disease, and these expression may involve the formation of pulmonary hypertension of congenital heart disease.

Adolescent ; Blood Pressure ; Case-Control Studies ; Child ; Child, Preschool ; Female ; Heart Defects, Congenital ; complications ; metabolism ; physiopathology ; Humans ; Hypertension, Pulmonary ; etiology ; metabolism ; physiopathology ; Immunohistochemistry ; In Situ Hybridization ; Infant ; Lung ; metabolism ; physiopathology ; Male ; Pulmonary Artery ; metabolism ; physiopathology ; RNA, Messenger ; genetics ; metabolism ; Severity of Illness Index ; Urotensins ; genetics ; metabolism