Tumor surface antigen human epidermal growth factor receptor 2 (Her2) is a type I receptor tyrosine kinase, which belongs to human epidermal growth factor receptor family. Her2-overexpression is associated with tumorigenesis and metastasis. Due to significant clinical effects, Her2-targeted cancer therapy especially therapeutic antibody has become the hot spot in the field of cancer treatment. Anti-Her2 antibody drugs include monoclonal antibodies, antibody-drug conjugates, bispecific antibodies and emerging "two in one" antibody. Based on structure and function of Her2, this review focuses on recent advances in active mechanisms and clinical researches of these antibodies.
Antibodies, Bispecific ; therapeutic use ; Antibodies, Monoclonal ; therapeutic use ; Humans ; Immunoconjugates ; therapeutic use ; Neoplasms ; drug therapy ; Receptor, ErbB-2 ; immunology

Objective To evaluate the clinical effect of itraconazole oral solutions on pulmonary candidiasis albicans in ICU patients.Methods A total of 71 patients with candida ablicans in their sputum clutures were randomized into two groups.The itraconazole group(n= 36)received itraconazole 200 mg,p.o.(including nasal feeding),q12h for 14 days.The fluconazole group(n=35)received fluconazole 400 mg for the first dose,then 200 mg,i.v.drip,qd for 14 days.Results There were 31 patients in the itraconazole group and 29 paitents in the fluconazole group who completed their treatment.In the itraconazole and fluconazole group,the clearance of candida ablicans was 64.52%(20/31)vs.65.55%(19/29),cleaning time(10.12?2.57)vs(8.87?1.95)days,effective rate 58.06%(18/31)vs 62.07%(18/29),recovery rate is 19.35%(6/31)vs 17.24%(5/29),occurrence of hepatic dysfunction is 25.81%(8/31)vs 24.14%(7/29),and withdrawal for inefficacy was 3.23%(1/31)vs 6.90%(2/29),respectively.These parameters did not have statistical significance.Conclusion Itraconazole oral solutions can be used effectively and safely in the treatment of pulmonary candidiasis albicans in ICU.Patients with renal dysfunction do not need to adjust the dosage.

Tumor surface antigen human epidermal growth factor receptor 2 (Her2) is a type I receptor tyrosine kinase, which belongs to human epidermal growth factor receptor family. Her2-overexpression is associated with tumorigenesis and metastasis. Due to significant clinical effects, Her2-targeted cancer therapy especially therapeutic antibody has become the hot spot in the field of cancer treatment. Anti-Her2 antibody drugs include monoclonal antibodies, antibody-drug conjugates, bispecific antibodies and emerging "two in one" antibody. Based on structure and function of Her2, this review focuses on recent advances in active mechanisms and clinical researches of these antibodies.

Objective To retrospectively review the diagnosis and treatment of intraarticular synovial hemangioma of the knee under arthroscope. Methods Six cases of intraarticular synovial hemangioma of the knee were included. The examination of X ray and MRI before surgery indicated intraarticular synovial hemangioma in 5 cases and pigmented villonodular synovitis in 1 case, then arthroscopic diagnosis and excision of the lesions were followed. Results The six cases were definitely diagnosed as intraarticular synovial hemangioma. Under arthroscope, the lesions exhibited as irregular dark blue or purple capillary clumps of different sizes. The postoperative follow-up of 10.7 months in average (range 4-23 months) shows good joint function for all the patients and no signs of recurrence at the last follow-up. Conclusion Intraarticular synovial hemangioma is rare with a high rate of misdiagnosis. Careful physical examination and MRI can help to make the diagnosis. Arthroscopic surgery is a choice of diagnosis and treatment for intraarticular synovial hemangioma of knee.

Cadmium ; adverse effects ; Dose-Response Relationship, Drug ; Environmental Exposure ; adverse effects ; Humans ; Occupational Exposure ; adverse effects ; Risk Assessment

Objective To explore the protective effect of co-treatment with antioxidants 4-hydroxy-2,2,6,6-tetra-methylpiperidine 1-oxyl (TEMPOL) and reduced glutathione (GSH) in pancreatic injury induced by intermittent hypoxia (IH) in mice. Methods Fifty male C57BL/6J mice were randomly divided into control group(CON), IH group (IH), IH+TEM-POL group (IH+TEMPOL), IH+GSH group (IH+GSH) and IH+TEMPOL+GSH group (IH+TEMPOL+GSH). After successful-ly prepared animal model, the insulin resistance (IR) level, pancreatic malondialdehyde (MDA) level,superoxide dismutase (SOD) activity,glutathione reductase (GR) concentration and pancreatic β-cell apoptosis were detected in five groups. Re-sults The blood glucose level was significantly increased in IH group than that in CON group (P<0.01), but which was sig-nificantly decreased in IH+TEMPOL+GSH group than that of IH group (P<0.01). The MDA content was significantly higher in the IH group than that in CON group (4.48±0.25 vs 1.94±0.21, P<0.01), but SOD activity and GR content were signifi-cantly lower in IH group than those of CON group (61.52±3.33 vs 100.05± 7.26,107.81±7.54 vs 170.54±4.90,P<0.01). The level of MDA was significantly lower in IH+TEMPOL+GSH group (2.07±0.35) than that in IH group. The levels of SOD and GR were significantly higher in IH+TEMPOL+GSH group (96.68±5.85 and 166.87±5.75) than those of IH group (P<0.01). The apoptotic rate of pancreaticβcells was significantly increased in IH group than that in CON group (2.43±0.07 vs 0.54± 0.06, P<0.01), but it was significantly lower in IH+TEMPOL+GSH group (0.56 ± 0.06) than that in IH group (P<0.01). There were no significantly differences in all above indexes between IH group, IH+TEMPOL group and IH+GSH group ( P>0.05). Conclusion The co-treatment with the antioxidant TEMPOL and GSH can obviously protect IH-induced pancreatic injury in mice. However, there was no significant protective effect of TEMPOL or GSH alone on pancreatic injury.

Adolescent ; Adult ; Aged ; Case-Control Studies ; Child ; Female ; Flow Cytometry ; Humans ; Male ; Middle Aged ; Platelet Glycoprotein GPIIb-IIIa Complex ; metabolism ; Purpura, Thrombocytopenic ; diagnosis ; metabolism ; Young Adult

OBJECTIVETo investigate clinical effect and safety of bone-setting manipulation in treating isolated systolic hypertension combined with cervical spondylosis.

METHODSFrom January 2012 to January 2015, 320 patients suffered from isolated systolic hypertension combined with cervical spondylosis were randomly divided into treatment group and control group. In treatment group, there were 160 patients including 84 males and 76 females with an average age of (39.82 ± 10.33) years old, average blood pressure was (149.61 ± 10.75)/(81.01± 8.25) mmHg, NPQ score was 24.61 ± 8.14; treated with flexion top spin and lock bone-setting manipulation of cervical spine, once every two days for 20 days. While in control group, there were 160 patients including 90 males and 70 females with an average age of(41.37 ± 9.42) years old, average blood pressure was (151.48 ± 11.32)/ (79.65 ± 9.32) mmHg, NPQ score was 25.78 ± 9.53; treated with manipulation of reposition cervical spine by rotation, once every two days for 20 days. Blood pressure and NPQ score were tested and compared for evaluating clinical effects.

RESULTSBefore and after a period treatment, systolic pressure in treatment group was (149.61 ± 10.75) mmHg and (129.67 ± 12.26) mmHg; (151.48 ± 11.32) mmHg and (132.02 ± 11.73) mmHg in control group. After treatment, systolic pressure in both two groups was obviously decreased, and treatment group was better than control group. Before and after a period treatment, diastolic pressure in treatment group was (80.01 ± 8.25) mmHg and (78.15 ± 10.34) mmHg, (79.65 ± 9.32) mmHg and (76.89 ± 9.79) mmHg in control group, and there was no significant difference between two groups. NPQ score in treatment group was 24.61 ± 8.14 before treatment, 12.46 ± 7.94 after treatment, while in control group was 25.78 ± 9.53, 14.17 ± 8.86; NPQ score of the two groups after treatment was better than before treatment, while there was no obviously significance between two groups after treatment. The whole clinical effect in treatment group was better than control group.

CONCLUSIONBone-setting manipulation for isolated systolic hypertension combined with cervical spondylosis at early stage could receive good clinical result, and flexion top spin and lock bone-setting manipulation of cervical spine was better and safety than manipulation of reposition cervical spine by rotation.

Adult ; Case-Control Studies ; Cervical Vertebrae ; Female ; Humans ; Hypertension ; etiology ; therapy ; Male ; Manipulation, Spinal ; methods ; Middle Aged ; Spondylosis ; therapy ; Systole

Objective To evaluate the surgical technique and procedures of transumbilieal breast augmentation with an inverse U-shape incision and insertion of saline-filled breast implants. Methods With specialized instruments, the subcutaneous tunnel was undermined to the inframammary crease after inverse U incision made along the umbilical border. The subpectoral space was dissected with a dissector after the advancement of obturator across the inframammary crease. The expander was inserted into the subpectoral pocket to be filled to obtain the high degree of symmetry of the breasts. Finally, the previous-ly prepared implants were inserted after the expander deflated and removed. Results All patients gained satisfactory results with no complications, such as hematoma, infection, implant deflation and Baker Ⅲ or Ⅳ capsular contracture. Conclusions Breast augmentation could be performed through umbilical inci-sion with the usage of saline-filled breast implant. This is an alternative of incisions in breast augmenta-tion.

0.05).Conclusion:TH1 cell might not complicate in the pathogenesis of RSV bronchiolitis. The IL-2 levels showed a heterogenous behavior.