Adenoma ; Diagnosis, Differential ; Hamartoma ; Humans ; Nasal Cavity ; surgery ; Paranasal Sinuses ; Respiratory Mucosa

Adolescent ; Adult ; Aged ; Child ; Endoscopy ; Female ; Humans ; Intraoperative Period ; Middle Aged ; Otorhinolaryngologic Surgical Procedures ; methods ; Recovery of Function ; Smell ; Young Adult

Aged, 80 and over ; Chronic Disease ; Female ; Humans ; Mucor ; pathogenicity ; Mucormycosis ; microbiology ; pathology ; Orbit ; pathology ; Sinusitis ; microbiology ; pathology

Cochlear Implantation ; adverse effects ; Female ; Humans ; Infant ; Meningitis ; etiology ; Postoperative Complications

Adult ; Aged ; Boronic Acids ; therapeutic use ; Bortezomib ; Female ; Humans ; Male ; Middle Aged ; Multiple Myeloma ; complications ; drug therapy ; Pyrazines ; therapeutic use ; Renal Insufficiency ; complications ; drug therapy

Objective To evaluate the anti-tumour effect of 60℃ LipiodoI in the embolization of VX_2 hepatocarcinoma in rabbits.Methods VX_2 carcinoma cells were surgically implanted into the left liver lobe in 30 male New Zealand white rabbits,which were randomly divided into 3 groups by figure and table method with 10 rabbits in each group.Physiological saline,Lipiodol(37℃),and Lipiodol(60℃)were injected in each group via hepatic artery and liver cancer was embolized.The volume of tumour and serum level of aspartate aminotransferase(AST)were observed after one week,and the survival period of VX_2 rabbits was also observed.Results In the group of Lipiodol(60℃),the growth rate of tumour(0.92? 0.21)was significantly lower than that of control group(3.48?1.17)and Lipiodol(37℃)groups (1.69?0.26),respectively(F=34.95,P0.05),but was significantly higher than the control group(68.6?6.6)U/L(t=19.24,P

OBJECTIVETo evaluate the impact of closed high-pressure suction drainage on the healing of the perineal wound after abdominoperineal resection.

METHODSPatients undergoing rectal abdominoperineal resection in the Wuhan Tongji Hospital from January 2009 to January 2011 were randomized into two groups including the study group(n=61, closed high-pressure suction drainage) and the control group(n=59, presacral drainage). The drainage volume, primary healing rate, and the healing time of perineal wounds were compared.

RESULTSThe total volume of the drainage in the first 3 days was (448.1±142.9) ml in the study group and (548.3±190.6) ml in the control group, the volume of the drainage on the third day was (28.1±12.7) ml and (125.9±84.3) ml respectively. The primary healing rate was 93.4%(57/61) in the study group and 74.6% (44/59) in the control group, the healing time was (13.5±3.5) days and (20.1±5.1) days respectively.

CONCLUSIONClosed high-pressure suction drainage may promote perineal wound healing following rectal abdominoperineal resection.

Abdomen ; surgery ; Adult ; Female ; Humans ; Male ; Middle Aged ; Negative-Pressure Wound Therapy ; Perineum ; surgery ; Rectal Neoplasms ; surgery ; Wound Healing

Guanylate-binding protein 1 (GBP1) is an interferon induced protein, that belongs to the guany late-binding protein family. GBP1 is widely involved in anti-infection immune responses, anti-tumor activity and various biological reactions. Recent studies have proved that IFN-alpha, IFN-beta, IFN-gamma, IL1alpha, IL1beta, TNF-alpha and LPS can induce GBP1 expression; hence, the diverse biological functions of GBP1 have been gradually deduced and exploited. Many studies have been performed over recent years to understand the exact mechanisms that underlie the anti-infection and anti-tumor properties of GBP1. This review describes the molecular structure, biological activity, anti-infective properties and other functions of GBP1, in order to provide insights into the divergent roles of GBP1 in the regulation of various biological processes.
Animals ; Antineoplastic Agents ; metabolism ; Antiviral Agents ; metabolism ; GTP-Binding Proteins ; chemistry ; genetics ; metabolism ; Humans ; Interferons ; genetics ; metabolism

OBJECTIVETo study the differences in the toxicity of vinegar-processed Kansui Radix on normal and cancerous ascites model rats.

METHODNormal and cancerous ascites model rats were taken as the research objects and orally administered with different doses of vinegar-processed Kansui Radix for 7 d. Pathological sections were prepared to observe the damages in liver, stomach, intestinal tissues in rats and detect the impacts on serum, liver, stomach and intestinal tissues and the oxidative damage index.

RESULTCompared with the blank group, all of normal administration groups and model groups showed significant damages in liver, stomach and intestinal tissues. Compared with the model groups, all of normal administration groups revealed notable alleviation in damages. Compared with the blank group, the model groups showed significant increases in AST, ALT and MDA in serum and liver (P < 0.01) and a significant decrease in GSH in serum and liver, stomach, intestinal tissues (P < 0.01). Compared with the blank group, the results showed significant decreases in ALT, AST in serum and ALT in liver in model low, medium and high dose groups and AST activity in liver tissues in the normal high dose group (P < 0.05, P < 0.01); significant decreases in GSH in serum and stomach tissues in normal low, medium and high dose groups and GSH content in liver and intestinal tissues in normal medium and high dose groups (P < 0.05, P < 0.01); notable rises in MDA in liver tissues in normal low, medium and high dose groups and MDA content in serum and stomach and intestinal tissues in normal medium and high dose groups (P < 0.05, P < 0.01). Compared with model groups, data revealed significant decreases in ALT, AST in serum in model low, medium and high dose groups, AST in liver tissues of model medium and high dose groups and ALT activity in liver in the model high dose group (P < 0.05, P < 0.01); significant increases in GSH content in serum and stomach tissues of model low, medium and high dose groups, GSH in liver tissues in model medium and high dose groups and GSH in intestinal tissues in the high dose groups (P < 0.05, P < 0.01); and notable declines in MDA content in serum in model low, medium and high dose groups, MDA in liver tissues of model medium and high dose groups and MDA in stomach and intestinal tissues the high dose group (P < 0.05, P < 0.01).

CONCLUSIONAccording to the study, vinegar-processed Kansui Radix showed a significant lower toxicity liver, stomach, and intestines of cancerous ascites model rats, which provided a basis for clinical safe application of vinegar-processed Kansui Radix based on symptom-based prescription theory.

Acetic Acid ; chemistry ; Animals ; Chemistry, Pharmaceutical ; methods ; Drug Prescriptions ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; toxicity ; Euphorbia ; chemistry ; toxicity ; Intestines ; drug effects ; pathology ; Liver ; drug effects ; metabolism ; pathology ; Male ; Neoplasms ; drug therapy ; metabolism ; pathology ; Oxidative Stress ; drug effects ; Plant Roots ; chemistry ; toxicity ; Rats ; Rats, Sprague-Dawley

OBJECTIVETo evaluate and generalize the application of intermaxillary fixation screw in the jaw fracture.

METHODS41 cases of jaw fracture have been treated with intermaxillary fixation screw.

RESULTSBoth function and appearance have recuperated in 40 cases except 1 case has light malocclusion.

CONCLUSIONSApplication of intermaxillary fixation screw advanced the traditional therapy.

Adolescent ; Adult ; Bone Screws ; standards ; Female ; Humans ; Jaw Fractures ; surgery ; Male ; Maxillary Fractures ; surgery ; Middle Aged ; Orthopedic Fixation Devices ; standards ; Reconstructive Surgical Procedures ; instrumentation ; methods ; Treatment Outcome