Traumatic craniocerebral injury is one of serious injury which can cause great damage to human life and health even lead to disability or death.Making an objective and accurate judgement of severity and prognosis for traumatic craniocerebral injury in children,which might play an important role in the clinical treatment and prognosis.As a physical scoring indicator system of traumatic craniocerebral injury,the earliest and most widely used one is Glasgow Coma Scale.The Children Coma Scale is particularly used for children under 4 years old and the Trauma Infant Neurologic Score for infants with traumatic craniocerebral injury.Thus,these 3 scoring systems present advantage and representative in clinical application.Here we make a brief review on these 3 scoring systems based on the current studies and applications.

Objective To investigate the efficacy and safety of clopidogrel hydrogen sulfate plus nimodipine in treating transient cerebral ischemic attack.Methods A total of 159 outpatients and inpatients with transient cerebral ischemic attack in the neurosurgery department and the neurology outpatient department of our hospital from January 1,2012 to September 1,2016 were divided into 3 groups.The group A(43 cases) orally took clopidogrel hydrogen sulfate plus aspirin;the group B (51 cases) treated with oral clopidogrel hydrogen sulfate plus nimodipine;the group C(65 cases) was treated with clopidogrel hydrogen sulfate plus nimotop.The curative effects were observed in 3 groups.The differences of PT.APTT,FIB and PLT in 3 groups were compared between before and after treatment.Results The total effective rate of the group A and C was significantly better than that of the group B(P<0.05),the curative effect had no statistical difference between the group A and C (P>0.05);the effect of the group B and group C on coagulation was superior to that of the group A(P<0.05).The three group had no severe bleeding events(cerebral bleeding,etc.),the difference was statistically significant.Conclusion Clopidogrel hydrogen sulfate combined with nimotop can significantly reduce the frequency of transient cerebral ischemic attack,has little influence on the coagulation indicators,and is safe and effective.

Cell apoptosis is an initiative process of cell death regulated by genes. Inducing cell apoptosis is a new way of cancer treatment. In this paper, the progress in experimental studies on the effect of Chinese herbal compounds (CHC) on the induction of tumor cell apoptosis will be reviewed in terms of major mechanisms (gene expression regulation, cell morphology change, telomerase activity change, and immunity enhancement, etc.). The study on disassembled CHC, as well as the synergistic effect when in combined use with chemotherapy for inducing apoptosis, is also reviewed here.
Antineoplastic Agents ; pharmacology ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; pharmacology ; therapeutic use ; Apoptosis ; drug effects ; Biomedical Research ; trends ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Neoplasms ; drug therapy ; enzymology ; pathology ; ultrastructure

OBJECTIVETo evaluate the arthroscopic diagnosis and treatment of the chronic ankle pain after injury.

METHODSFrom April 1999 to June 2008, 39 patients with posttraumatic chronic ankle pain were treated. The mean duration between the initial injury and treatment was 18 months (2 months to 11 years). There were 15 males and 24 females with a mean age of 32 years (15 to 58 years). All the patients were treated with arthroscopic debridement. The preoperative and postoperative ankle functions were evaluated by the AOFAS (the American Orthopaedic Foot and Ankle Society) Clinical Rating System for the ankle-hindfoot.

RESULTSTwenty-six patients had osteochondral lesions. Impingement syndrome in ankle was observed in 21 patients. The impingement tissue included synovial hypertrophy in 3 patients, ligament injury in 10 patients (7 patients had anterior talofibular ligament injury and 3 patients had anteroinferior tibiofibular ligament injury), meniscoid tissue in 6 patients, pathological labrum in 3 patients. All the patients were followed up with an average of (14.2+/-8.4) months (ranged from 5 to 36 months). The AOFAS scores increased significantly from pre-operative (59.7+/-16.9) to post-operative (68.8+/-21.2), and it was obvious in relieving pain, which was pre-operative (22.8+/-10.0) and post-operative (29.5+/-12.1).

CONCLUSIONArthroscopy can be used to diagnose the cause of chronic ankle pain after injury. Furthermore, arthroscopic debridement was useful to relieve the pain and improve the joint function, and it is appropriate for patients who had no fractures and dislocations.

Adolescent ; Adult ; Ankle Injuries ; complications ; surgery ; Ankle Joint ; pathology ; surgery ; Arthroscopy ; methods ; Debridement ; methods ; Female ; Humans ; Male ; Middle Aged ; Treatment Outcome ; Young Adult

OBJECTIVEEstablishing a rabbit model of vertebral artery type of cervical spondylosis(CSA) and to observe the characteristics of timeliness in improving the blood flow of vertebral artery by massage, and discusse the material basis of this timeliness based on NPY and ET-1.

METHODSFifty New Zealand healthy and white rabbits, 6-month-old, the body mass of (2.0±0.5) kg, with half males and half females, were randomly divided into blank group, model group, three massage groups(including massage for 10 min, 20 min, and 30 min group by random number table), 10 rabbits in each group. In addition to the blank group, CSA rabbit model was made by injection of sclerosing agent in other groups. The rabbits of massage for 10 min, 20 min, and 30 min groups received the massage therapy of corresponding duration, one times a day, continuous 10 days. The blood flow of vertebral artery in each group was detected by PeriFlux5000 laser doppler, and the contents of NPY and ET-1 in serum were detected by ELISA before and after treatment.

RESULTSChanges in blood flow of vertebral artery before and after treatment:there was no significant difference between model group and massage for 10 min group;there was significant difference between model group and massage for 20, 30 min groups(<0.01); there was significant difference between massage for 10 min group and massage for 20, 30 min groups(<0.01); there was no significant difference between massage for 20 min group and massage for 30 min group. Changes of NPY content before and after treatment: there was significant difference between model group and massage for 10 min group(<0.05); there was significant difference between model group and massage for 20, 30 min groups(<0.01); there was significant difference between massage for 10 min group and massage for 20, 30 min groups(<0.01); there was no significant difference between massage for 20 min group and massage for 30 min group. Changes of ET-1 content before and after treatment:there was no significant difference between model group and massage for 10 min group;there was significant difference between model group and massage for 20, 30 min groups(<0.01); there was significant difference between massage for 10 min group and massage for 20 min, 30 groups (<0.01); there was no significant difference between massage for 20 min group and massage for 30 min group.

CONCLUSIONSMassage needed 20 min for rabbits with CSA can only significantly improve the blood flow of vertebral artery. However, prolonging the time of massage has no obvious effect. The material basis of this timeliness characteristic of massage is closely related to the change of NPY and ET-1 levels in serum.

OBJECTIVETo investigate the antithrombin (AT) activity (AT: A) and AT antigen (AT: Ag) level in a Chinese family with type I antithrombin (AT) deficiency, and to explore the molecular mechanism of AT deficiency.

METHODSImmuno-nephelometry and chromogenic assay were used to detect the plasma level of AT: A and AT: Ag, respectively. Genomic DNA was isolated from the peripheral blood, and all the seven exons and exon-intron boundaries of AT gene were amplified by PCR and direct sequencing.

RESULTSThe plasma levels of AT: A and AT: Ag of the proband were 45% and 97 mg/L, respectively, which led to a type I AT deficiency. A heterozygous T to A mutation was found at nucleotide 9833 in exon 5 resulting in a Tyr363Stop nonsense mutation. The sequencing results from the pedigree indicated that four other members also had this mutation.

CONCLUSIONThis heterozygous nonsense mutation of T9833A in exon 5 resulting in venous thrombosis is a novel genetic defect of hereditary AT deficiency, which has not been described before.

Antithrombin III Deficiency ; genetics ; Antithrombins ; genetics ; Blood Coagulation Tests ; Female ; Humans ; Male ; Mutation ; Pedigree ; Polymerase Chain Reaction ; Sequence Analysis, DNA

OBJECTIVE: To explore effects of acupotomy on pain, function, gait and serum inflammatory factors in patients with knee osteoarthritis(KOA). METHODS: From December 2017 to June 2019, 110 patients with KOA were collected and divided into acupotomy group(56 cases) and western medicine group(54 cases) by using random number table method. In acupotomy group, there were 16 males and 40 females, aged from 46 to 74 years old with an average of (62.98±6.68) years old, the course of disease ranged from 1 to 240 months with an average of 24.5(15.25, 33.00) months;were treated with acupotomy on the pain points around knee joint once a week for 3 weeks. In western medicine group, there were 18 males and 36 females, aged from 47 to 73 years old with an average of (64.19±5.98 ) years old;the course of disease ranged from 1 to 220 months with an average of 25.00(13.75, 33.00) months;were took celecoxib capsule orally, 200 mg once a day for 3 weeks. Oxford Knee Score(OKS) was performed before treatment, 3 weeks and 3 months after treatment. Gait kinematics analysis and serum levels of tumor necrosis factor-α(TNF-α) and interleukin-1β (IL-1β) were measured before and after treatment for 3 weeks. RESULTS: All patients were followed up from 6 to 24 months with an average of(15.03±4.55) months. OKS between two groups decreased significantly at 3 weeks and 3 months after treatment(P<0.001). Functional scores and overall scores in acupotomology group were significantly decreased at 3 months compared with 3 weeks after treatment(P<0.001). OKS of acupotomy group were significantly lower than those of western medicine group at 3 weeks and 3 months after treatment(P<0.05). Gait speed, frequency and length between two groups were significantly improved at 3 weeks after treatment(P<0.05). At 3 weeks after treatment, gait freguency of acupotomy group was significantly improved compared with western medicine group(P<0.05). TNF-α and IL-1β were significantly lower in both groups at 3 weeks after treatment than before treatment(P<0.05). At 3 weeks after treatment, level of IL-1 β was lower in western medicine group than in acupotomy group(P<0.05), and difference in TNF-α level was not statistically significant(P>0.05). CONCLUSION Acupotomology of pain points could significantly improve pain, function, gait, and decreased serum inflammatory factors at early to mid stage of KOA patients, in particular, it is superior to non-steroidal anti-inflammatory drugs in terms of knee function recovery and cadence improvement.
Acupuncture Therapy ; Aged ; Anti-Inflammatory Agents, Non-Steroidal/therapeutic use* ; Celecoxib/therapeutic use* ; Female ; Gait ; Humans ; Interleukin-1beta ; Male ; Middle Aged ; Osteoarthritis, Knee/drug therapy* ; Pain/drug therapy* ; Tumor Necrosis Factor-alpha

OBJECTIVE: To investigate the effect of recombinant human granulocyte colony stimulating factor (rhG-CSF) on the clinical efficacy and flow cytometry (FCM) minimal residual disease (MRD) of patients with acute myeloid leukemia (AML) after initial induction therapy in the real world. METHODS: The clinical data of 44 AML patients who were diagnosed for the first time in the Department of Hematology, The Second Hospital of Anhui Medical University, and received the initial induction therapy were retrospectively analyzed. According to whether rhG-CSF was used after treatment, these patients were divided into control group and therapy group. The complete remission (CR) rate, duration of neutropenia, incidence of infection, duration of fever, cost of antibiotics drugs, length of hospital stay, FCM MRD, and relapse-free survival (RFS) time were compared between the two groups. RESULTS: The CR rate in the control group was 60%, and 74% in the therapy group (P=0.3429). The duration of neutropenia was (21.28±7.91) days in the control group and (14.79±3.07) days in the therapy group (P=0.0016). The duration of fever was (12.80±7.31) days in the control group and (9.11±7.48) days in the therapy group (P=0.0136). While, there were no statistically significant differences between the two groups in the incidence of infection, cost of antibacterial drugs, length of hospital stay and RFS time (all P>0.05). In addition, it is particularly noteworthy that among the patients who finally obtained CR in the therapy group, 66% of them had myeloid precursor cells detected by peripheral blood FCM (accounting for 2.25%±0.99%) at the time of the first release of neutropenia, which was easy to be misdiagnosed as MRD positive. CONCLUSION rhG-CSF not only don't affect the clinical remission rate after the initial induction treatment of AML, but also significantly shortens the time of duration of neutropenia and fever, however, it may affect the analysis of peripheral blood FCM MRD detection results when the neutropenia is released for the first time.
Flow Cytometry ; Granulocyte Colony-Stimulating Factor/therapeutic use* ; Humans ; Induction Chemotherapy/adverse effects* ; Leukemia, Myeloid, Acute/therapy* ; Neoplasm, Residual/etiology* ; Neutropenia ; Recombinant Proteins/therapeutic use* ; Retrospective Studies ; Treatment Outcome

Aim To investigate the role of TGF-β/Smad signaling pathway in rheumatoid arthritis (RA) - associated postinterstitial pulmonary fibrosis in mice. Methods The mouse model of RA was constructed by subcutaneous administration of complete Freund's adjuvant (CFA) and chicken II collagen (Col-II) to the tail root of mice. The blank group was given the same amount of distilled water, and the control group was given the same amount of glacial acetic acid (solvent). The degree of toe swelling (joint swelling degree and arthritis index) was monitored to evaluate the mouse modeling. The pathological changes of mouse lung tissues were observed by HE and Masson staining. The expression of TGF-β in lung tissues were observed by immunohistochemical staining. The level of hydroxyproline in lung tissues was measured by chemiluminescence method. The expressions of Smad2, Smad3 and phosphorylated p-Smad2 and phosphorylated p-Smad3 in lung tissues were detected by Western blot. Results Compared with blank group and solvent group, the joint swelling and arthritis index of model group significantly increased. Twenty-one days after administration, HE staining showed inflammatory changes in lung interstitium of the model group, Masson staining showed collagen fiber deposition and obvious fibrosis in lung interstitium of the model group, and immunohistochemical staining showed that the expression of TGF-β in cytoplasm of lung interstitial cells of the model group increased, which was brown and yellow. Meanwhile, hydroxyproline was significantly raised in lung tissue homogenate of the model group. Further WB analysis showed that compared with blank group and solvent group, the expression of p-Smad2 and pSmad3 in lung tissues of the model group was significantly up-regulated (P < 0. 05, P < 0. 01). Conclusions RA can give rise to pulmonary fibrosis, and the expressions of p-Smad2 and p-Smad3 are up-regulated, which is be pivotal in pulmonary fibrosis and RA-related post-interstitial pulmonary fibrosis.