Objective To assess the effect of anti- Helicobacter pylori (Hp) treatment on patients with chronic idiopathic thrombocytopenic purpura (cITP). Methods Fifty-nine patients with cITP and positive-Hp were divided into two groups by random digits table:Hp eradication group (30 cases,given a standard anti-Hp treatment) and placebo controlled group (29 cases,received a placebo). The platelet response of two groups was compared after three months' follow-up. Result The platelet response in Hp eradication group (63.3%, 19/30) was significantly higher than that in placebo controlled group (27.6%,8/29 )(χ2 = 7.59, P ＜ 0.05 ), and the increasing level of platelet count in Hp eradication group [ (33.5 ± 21.6)× 109/L] was higher than that in placebo controlled group [(12.6 ± 19.5) × 109/L] (t = 5.52,P ＜0.05).Conclusion Hp eradication treatment can promote the platelet recovery in mild and moderate cITP patients with positive-Hp.

According to the requirement of simulated actual combat,based on the traditional contents of sanitary reconnaissance of water source,this paper introduced some practical knowledge and skills in drinking water under emergency,including water source search,utilization,drinking principles and some measures to reduce the loss of body water.These practices enriched and consum- mated the subject of sanitary reconnaissance of water source.

Child ; Child, Preschool ; Female ; Flow Cytometry ; methods ; Humans ; Infant ; Male ; Thrombasthenia ; classification ; diagnosis

OBJECTIVE: To explore the relationship between the expression of EIIIA+ fibronectin in incised wound of rat's skin and injury time. METHODS: The wounding model was established by cutting the dorsal skin of 48 adult SD rats. The rats were sacrificed at the pre-set injury time as immediately, 0.5 h, 1 h, 2 h, 3 h, 4 h, 6 h, and 8 h. The skin samples were taken at the margin of wound. The expression of the EIIIA? fibronectin was detected by immunohistochemistry and Western blotting and the relationship be- tween its expression and injury time was observed. Results The expression of EIIIA+ fibronectin was not observed immediately. The basal cell of skin began to show positive expression 0.5 h after injury. With the extension of injury time, positive staining became stronger. The value of relative optical density was gradually increased with prolonged injury time by the Western blotting analysis. CONCLUSION The expression of EIIIA+ fibronectin could be used for estimation of injury time in the early stage of skin injury.
Animals ; Fibronectins/metabolism* ; Immunohistochemistry ; Proteins/metabolism* ; Rats ; Rats, Sprague-Dawley ; Skin/metabolism* ; Staining and Labeling ; Time Factors

OBJECTIVETo investigate the prevalence of JAK2V617F and MPLW515L/K mutation in patients with slightly elevated platelets (BPC) or hemoglobin (Hb) not meeting the criteria of polycythemia vera (PV) or essential thrombocythemia (ET).

METHODSGenomic DNA from bone marrow or blood mononuclear cells was screened with allele specific polymerase chain reaction (AS-PCR) for JAK2V617F and MPLW515L/K mutation. The history of thrombosis was assessed retrospectively by patients files.

RESULTSOf 30 patients, 14 (46.7%) were positive for the JAK2V617F mutation, none of them had the MPLW515L/ K. Five of these 14 patients had a history of thrombosis. Follow-up results were available in 22 patients. Among them, 12 patients with JAK2V617F mutation turned out to be MPD in 6-24 months; only 2 out of 10 patients without this mutation evolved to MPD.

CONCLUSIONJAK2V617F mutation could be one of the diagnosis criteria of early MPD. No MPLW515L/K expression was found in early MPD.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Early Diagnosis ; Female ; Follow-Up Studies ; Humans ; Janus Kinase 2 ; genetics ; metabolism ; Male ; Middle Aged ; Mutation ; Myeloproliferative Disorders ; diagnosis ; genetics ; metabolism ; Receptors, Thrombopoietin ; genetics ; metabolism ; Young Adult

Acyclovir ; therapeutic use ; Anti-Inflammatory Agents ; therapeutic use ; Antiviral Agents ; therapeutic use ; Brain Stem ; pathology ; virology ; Encephalitis ; complications ; diagnosis ; drug therapy ; virology ; Herpes Zoster ; complications ; diagnosis ; drug therapy ; virology ; Herpes Zoster Oticus ; diagnosis ; drug therapy ; etiology ; virology ; Humans ; Male ; Methylprednisolone ; therapeutic use ; Middle Aged

OBJECTIVETo investigate the treatment of upper lip atrophy resulted by previous therapy.

METHODSFrom Mar. 2008 to Mar. 2012, 4 cases with upper lip atrophy resulted by radiotherapy and sclerosing agent injection were treated with lower orbicularis oris muscle flap wrapped by acellular dermis. The thickness and height of upper lip were increased to improve the lip atrophy.

RESULTSPrimary wound healing was achieved in all the 4 cases. All the patients were followed up for 3 years with obvious improvement and inconspicuous scar.

CONCLUSIONThe volume of lower lip in children is not sufficient as donor site. The lower orbicularis oris muscle flap wrapped by acellular dermis can effectively improve the lip thickness and vermilion portion of upper lip.

Acellular Dermis ; Atrophy ; surgery ; Child ; Female ; Humans ; Lip Diseases ; surgery ; Male ; Mouth Mucosa ; transplantation ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; methods ; Surgical Flaps

OBJECTIVETo investigate the role of the expression of PPAR-gamma gene in the adipogenesis in hemangioma evolution.

METHODSRoutine immunohistochemistry staining of Perilipin A, the marker antigen of adipocytes, was performed to observe the adipogenesis in hemangioma. Immunofluorescence staining of PPAR-gamma, the important transcription factor in promoting adipogenesis, was carried out to observe its location in hemangioma tissue, with the co-staining of alpha-SMA and CD31. And RT-PCR was used to examine the expression of PPAR-gamma gene in hemangioma in different stages.

RESULTSIn the evolution of hemangioma, the number of adipocytes increased continuously. And the tumor was replaced by fibrofatty tissue finally. PPAR-gamma was located in the nuclei of perivascular cell in hemangioma tissue. The expression of PPAR-gamma gene in hemangioma increased in the evolution of hemangioma, but still was lower than that in normal fat tissue from children.

CONCLUSIONThe expression of PPAR-gamma in the perivascular cells suggests that they may contribute to the adipogenesis in hemangioma involution.

Adipogenesis ; Adipose Tissue ; metabolism ; pathology ; Hemangioma ; metabolism ; pathology ; Humans ; PPAR gamma ; metabolism

OBJECTIVETo explore PTEN gene expression and its clinical significance in acute leukemia.

METHODSThe expression levels of PTEN mRNA in 5 leukemia cell lines, 87 patients with acute leukemias (AL), including 59 acute myeloid leukemia (AML), 26 acute lymphoblastic leukemia (ALL), and 2 acute hybrid leukemia, 21 AL in complete remission (AL-CR), 31 chronic myelogenous leukemia (CML) and 14 normal controls were assayed by RT-PCR.

RESULTSPTEN mRNA was detected in K562 cell line, but not in Kasumi-1, HL-60, U937, Nalm-6 cell lines. The expression ratio of PTEN mRNA between CML (61.29%) and normal control (78.57%) had no statistical difference (P > 0.05). The expression ratios of PTEN mRNA in AL (18.39%) and AL-CR (42.86%) were significantly lower than that in normal control (P < 0.01 and P < 0.05, respectively), AL also has a lower expression ratio than that of AL-CR (P < 0.05). The decreased level of PTEN mRNA had a positive correlation with poor-prognostic factors (high white blood cell count of > or = 20 x 10(9)/L and chromosome abnormality).

CONCLUSIONThere is down-regulated expression of PTEN gene in AL. PTEN gene may play a role in leukemogenesis.

Cell Line, Tumor ; Humans ; Leukemia ; genetics ; metabolism ; PTEN Phosphohydrolase ; genetics ; metabolism ; RNA, Messenger ; genetics ; Reverse Transcriptase Polymerase Chain Reaction

The questionnaire and the result of 2010' Hwato Cup National University Students' Acupuncture Manipulation Skills Competition were analyzed in this paper. It was showed that the competition achieved the significant effects of enhancing acupuncture manipulation skills for the university students and promoting the standardization on teaching acupuncture manipulation skills. The teachers and students were not very satisfied with the current acupuncture manipulation skill education. In the competition, only the item of reciting the classics achieved more than 90 scores, which just displayed the memory ability. The results of the manipulation competition were generally not very high. It is suggested that concerning to teaching acupuncture and moxibustion in the future, the ratio of class time for improving the practice ability on the human body should be increased and the practice on some manipulation techniques such as inserting the needle by holding the needle tip with the pressing hand, reinforcing-reducing technique by twirling and rotating the needle and warming needle technique should be intensified. It is necessary to enhance the interpretation, emphasis and supplementation on the keys and details of some manipulations of acupuncture and moxibustion.
Acupuncture ; education ; Acupuncture Therapy ; instrumentation ; methods ; China ; Female ; Humans ; Male ; Surveys and Questionnaires ; Universities