OBJECTIVE:To observe the clinical efficacy and safety of different doses of atorvastatin in the treatment of chron-ic subdural hematoma(CSDH). METHODS:One hundred and tweaty-eighie CSDH patients selected from our hospital during Jun. 2013-May 2015 were divided into observation group(n=62)and control group(n=66)in accordance with random number table. Both groups were given conventional treatment of brain cell nutrition. Control group received Atorvastatin tablet 20 mg,po,qd;observation group received Atorvastatin tablet 40 mg,po,qd. Both groups were treated for 6 months. Clinical efficacy,CSS and ADL score,hematoma volume,the levels of serum inflammatory factors (hs-CRP,MMP-9,IL-6,TNF-α) were observed in 2 groups. ADR was recorded during treatment and recurrence rate was also recorded. RESULTS:2 patients withdrew from observa-tion group and 6 from control group. Finally,120 patients met the criteria were included,with 60 cases in each group. Total re-sponse rate of observation group(88.3%)was significantly better than that of control group(73.3%),with statistical significance (P<0.05). After 1,3,6 months of treatment,CSS score,hematoma volume,the serum levels of hs-CRP,MMP-9,IL-6 and TNF-α in 2 groups were significantly decreased,while ADL score was increased significantly;the improvement of above indexes in observation group was significantly better than in control group,with statistical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). The recurrence rate of control group(13.3%)was significantly higher than that of observation group(3.3%),with statistical significance(P<0.05). CONCLUSIONS:Daily dose of shows ator-vastatin 40 mg better therapeutic efficacy and lower recurrence rate in the treatment of CSDH with good safety.

Animals ; Benzodiazepines ; pharmacology ; Ducks ; physiology ; Growth Hormone ; blood ; Insulin-Like Growth Factor I ; metabolism ; Serum ; metabolism ; Weight Gain ; drug effects

Objective To explore the diagnostic and prognostic significances of platelet parameters changes in Kawasaki disease(KD).Methods The platelet total(PLT),mean platelet volume(MPV),platelet distribution width(PDW)and plateletcrit(PCT)were measured in 23 cases of KD on acute febrile phase and early recovery phase.It was compared with 33 cases suffered from other febrile diseases during the same period and in similar ages.Each KD child should accept the cardiology ultrasonic examination.Results The level of PLT,PCT increased in KD patients.It was more significant in early recover period than in acute febrile period(P0.05).PLT negatively correlated with MPV,PDW(r=0.358,0.268 Pa0.05).Conclusions The changes of platelet parameter play a very important role in diagnosis of KD.But it still can not be certain that whether the changes can help us estimate the variety of the patients condition and prognosis of KD children.It requires further study.

Acute Disease ; Adult ; Autopsy ; Bridged-Ring Compounds ; poisoning ; Child ; Humans ; Male ; Poisoning ; pathology ; Rodenticides ; poisoning

AIM:Early calcification of atherosclerotic plaques are colocalized with macrophage and high mobility group box 1 (HMGB1), a cytokine associated with biomineralizing process under physiological and pathological conditions .Our study aims to evaluate whether HMGB1 induces ectopic mineralization via promoting the secretion of matrix vesicles ( MVs) from macrophages .METHODS:HMGB1 was added to the medium of macrophages , the secretion of MVs in the supernatant was tested by flow cytometry analysis .The mineral deposition in calcifying medium was detected by Alizarin Red staining and von Kossa staining .Transmission electron microscopy showed the formation of hydroxyapatite crystals in MVs .Then we subcutaneous injection into mice with MVs to induce regional minera-lization.RESULTS:HMGB1 significantly promoted secretion of MVs from macrophages as raveled by flow cytometry analysis .TNAP activity, considered as a marker of MVs maturation , was higher in HMGB1-induced MVs compared to the control-MVs.HMGB1-MVs also led to mineral deposition in an in vitro MVs-collagen mineralization model .Subcutaneous injection into mice with MVs derived from HMGB1-treated cells showed a greater potential to initiate regional mineralization .Mechanistic experiments revealed that HMGB 1 activated neutral sphingomyelinase 2 ( nSMase2 ) that involved the receptor for advanced glycation end products ( RAGE ) and p38 MAPK (upstream of nSMase2).Inhibition of nSMase2 with GW4869 or p38 MAPK with SB-239063 prevented MVs secretion and min-eral deposition .CONCLUSIONS: HMGB1 induces MVs secretion from macrophages at least in part , via the RAGE/p38 MAPK/nSMase2 signaling pathway .Our findings thus reveal a novel mechanism by which HMGB 1 may participated in the early calcification of atherosclerotic plaques .

OBJECTIVETo evaluate the clinical effectiveness of transurethral seminal vesiculoscopy (TUSV) combined with finasteride in the treatment of recurrent hemospermia.

METHODSThis study included 32 patients with recurrent hematospermia, with the disease course of 3 months to 4 years. After administration of finasteride at 5 mg/d for 2 weeks, the patients underwent TUSV for both exploration of the causes and treatment, followed by medication with finasteride at the same dose for another 2 weeks. Postoperative follow-up was conducted for observation of the outcomes and complications.

RESULTSTUSV was successfully accomplished in all the 32 cases, which revealed 16 cases of seminal vesiculitis, 10 seminal calculi, 1 seminal vesicle cyst, 2 seminal vesicle polyps, and 3 seminal vesicle abscess. The operative time was 20 to 51 (31.0 +/- 5.2) minutes. Postoperative complications included 1 case of acute epididymitis and 3 cases of breast discomfort within the first 4 weeks. No incontinence, urethral stricture, rectal injury, retrograde ejaculation, and sexual dysfunction occurred postoperatively. All the patients but 1 were followed up for 6 months to 2 years. Twenty-nine of the cases were cured, and 2 experienced recurrence.

CONCLUSIONTransurethral seminal vesiculoscopy combined with finasteride is safe and effective for the treatment of recurrent hemospermia.

Adult ; Endoscopy ; methods ; Finasteride ; therapeutic use ; Follow-Up Studies ; Hemospermia ; therapy ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

Objective To clarify the clinical features,therapeutic strategy and prognosis of lipid storage myopathy (LSM).Methods The clinical data and therapeutic effects of 42 LSM patients were summarized retrospectively.All patients were followed up to evaluate their prognosis.Results Data of short-term therapeutic results of all the 42 patients were available.Thirty-three cases were placed in low- doses prednisone and 9 cases in riboflavin.All patients showed marked and quick improvement of symptoms within one month.Among thirty-two patients followed up for more than one year,26 cases had a full recovery and 6 remained to have intolerance to heavy exercise.Thirteen patients had relapses of muscle weakness in various degrees and most of which were induced by exertion,exposure to coldness and upper respiratory tract infection.In 5 patients the symptoms were recurred for more than one time.Among 13 cases with relapses, 7 had family history.Conclusions Our data suggest that LSM is a treatable disease and well responsive to low-doses prednisone.The disease tends to recur,especially in patients with family history.Glutaric aciduria type Ⅱ should be considered in LSM patients who are responsive well to riboflavin,indicating drug therapeutic strategy for LSM should be based on the etiology of the disease.

OBJECTIVETo study the effect of pregnancy-induced hypertension syndrome (PIH) on complications in very low birth weight (VLBW) preterm infants.

METHODSThe VLBW preterm infants were enrolled as research subjects, and according to the presence or absence of PIH in their mothers, they were divided into PIH group and non- PIH group. The incidence of major complications and length of hospital stay were compared between the two groups.

RESULTSThere were no significant differences between the two groups in gestational age, birth weight, sex, incidence rate of maternal diabetes, and use of antepartum hormone. The PIH group had a significantly higher rate of birth of small-for-gestational-age infants than the non-PIH group. The PIH group had a significantly lower incidence rate of bronchopulmonary dysplasia (BPD) than the non-PIH group, while there were no significant differences between the two groups in the incidence rates of apnea of prematurity, necrotizing enterocolitis, retinopathy of prematurity, and intraventricular hemorrhage-periventricular leukomalacia, and the length of hospital stay. There was no significant difference in the incidence rate of neonatal respiratory distress syndrome between the two groups, but the PIH group had a significantly lower proportion of infants who used pulmonary surfactant than the non-PIH group.

CONCLUSIONSPIH can alleviate respiratory complications and reduce the use of pulmonary surfactant and the incidence rate of BPD in preterm infants.

Bronchopulmonary Dysplasia ; epidemiology ; etiology ; Female ; Humans ; Hypertension, Pregnancy-Induced ; Incidence ; Infant, Premature ; Infant, Very Low Birth Weight ; Pregnancy ; Pulmonary Surfactants ; therapeutic use ; Respiratory Distress Syndrome, Newborn ; epidemiology

OBJECTIVETo investigate the association of serum vitamin D [25-(OH)D] level with the severity and treatment in children with Henoch-Schönlein purpura (HSP).

METHODSA total of 50 children with newly-diagnosed HSP between January and December, 2015 were enrolled as HSP group, and 49 healthy children were enrolled as control group. Fasting serum samples were collected, and ELISA was used to measure serum 25-(OH)Dlevel. According to the serum 25-(OH)Dlevel, the HSP group were further divided into normal group (>20 ng/mL) (n=9), insufficiency group (15-20 ng/mL) (n=15), deficiency group (≤15 ng/mL) (n=25), and severe deficiency group (≤5 ng/mL) (n=1). The general data, clinical manifestations, hormone therapy, course of disease before admission, and length of hospital stay were compared between groups.

RESULTSThe HSP group had a significantly lower serum 25-(OH)Dlevel than the control group (16±6 ng/mL vs 29±5 ng/mL; P<0.01). Compared with the normal and insufficiency groups, the deficiency and severe deficiency groups had significant increases in the incidence rate of renal involvement, rate of hormone application, and median length of hospital stay (P<0.05), while there was no significant difference in course of disease before admission (P>0.05).

CONCLUSIONSChildren with HSP have a low serum 25-(OH)Dlevel, and such children may have a high risk of renal involvement, a high rate of hormone application, and a prolonged length of hospital stay. However, further studies are needed to investigate whether vitamin D supplementation is helpful to the treatment of HSP and can shorten the course of disease in children with HSP.

Child ; Female ; Humans ; Length of Stay ; Male ; Purpura, Schoenlein-Henoch ; blood ; complications ; drug therapy ; Severity of Illness Index ; Vitamin D ; analogs & derivatives ; blood

Scm in volume(42/60),multiple site involvement(44/60),blood type"O"(31/41),in comparison with those of survival group,and the difference was statistically significant.C-erbB-2,p16,p53,P-gp,CD_(44) and CD_(25)expression were not significantly different in these two groups. Conclusion The clinical stage, lymph node metastasis,lymphatic tumor emboli and/or neural involvement,infiltration depth,histological dif- ferentiation,tumor volume,involvement extension are important prognostic factors in patients with gastric can- cer,while the significance of cancer-related gene expression in gastric carcinomas needs to be studied further.