Objective To evaluate the efficacy of living related kidney transplants (LRKT). Methods Retrospectively clinical results of 25 LRKT were reviewed and analyzed. Results Living related donors underwent nephrectomy without any complications and the donors have had normal renal function on follow up studies.All the renal grafts survived.Two recipients experienced delayed graft function recovery,Both the patients and the grafts have been surviving. Conclusions The patient and graft survival rates of LRDT are better than cadaveric donor transplantation.Living related donor serves as an alternate way of kidney source.

OBJECTIVE To analyze for mutations of the PDS gene in patients with sensorineural hearing loss associated with enlarged vestibular aqueduct and analyze the molecular pathogenesis of enlarged vestibular aqueducts. METHODS Eighteen sporadic cases of large vestibular aqueduct syndrome and twelve control individuals with normal hearing were included in this study. Exons 6 and 9 of the PDS gene in all subjects were amplified by polymerase chain reaction and analyzed by direct DNA sequencing. RESULTS Analysis revealed 2 single base changes in exon 6 of one patient with large vestibular aqueduct syndrome. One was a G→C transversion at nucleotide position 611, and the other was a T→G transversion at nucleotide position 612, resulting in a predicted Gly→Ala substitution at position 204. No mutation in exons 6 and 9 of the PDS gene was found in the PDS gene of the control individuals. CONCLUSION Mutations of the PDS gene are responsible for the large vestibular aqueduct syndrome. Analysis of the PDS leftover sequence in patients with large vestibular aqueduct syndrome is the next step in elucidating the complicated causes of this disease.

75dB SPL or no response. RESULTS The individual differences of CM absolute amplitudes among the normal hearing ones at different frequencies are distinct, but bilateral CM amplitudes in same person are almost uniform and stable. Enlargedand prolongated CM was found in ears with loudness recruitment .Of 104 cases with unilateral hearing loss, CM were enlarged and prolongated at corresponding frequencies with loudness recruitment in 95 cases(91.3 %).The prognosis of cases with CM type Ⅰ was better than those with types Ⅱ and Ⅲ. The effective rates of treatment were 78.19 % in type Ⅰ , 2.5 % in type Ⅱ, and none in type Ⅲ. There were significant differences among them. CM was slightly enlarged during sleep, and the detected threshold of CM is less than that of the awake condition. CONCLUSION CM offers the reliable information for the mechanism of loudness recruitment and is also useful for understanding the relationship among loudness recruitment, cochlear microphonics and prognosis. CM may be taken as a valuable parameter for evaluating prognosis.

Objective:Through the establishment and application of the biosafety autopsy pathology platform in Huoshenshan Hospital, the feasibility and application effect of the biosafety autopsy pathology platform were analyzed.Methods:The feasibility and application effect of the biosafety autopsy pathology platform were analyzed by layout design, instruments and equipment preparation, testing methods examination, and effect evaluation.Results:A total number of 26 cases of systematic autopsy and 8 cases of minimally invasive autopsy (puncture) were performed on the biosafety autopsy pathology platform, and no one was infected. Some pathology original findings were identified, including COVID-19 and pathological characteristics of identification, SARS respiratory failure mechanism and treatment significance, systemic distribution and spreading mechanism of the new coronavirus, the " storm" of inflammation pathological basis, some tumor markers rise in pulmonary pathological cell source and the overcast with fibrosis characteristics, such findings play important roles in the clinical diagnosis and treatment of COVID-19.Conclusions:The study of autopsy pathology is of great significance for the prevention and control of emerging infectious disease, which calls for early intervention. To promote the standard construction of biosafety autopsy platform is the key to the pathological study of emerging infectious diseases. Pathological research and clinical diagnosis and treatment should be combined to inform each other.

OBJECTIVETo investigate the clinical characteristics and the effect of drug treatment for sudden hearing loss with vertigo or dizziness.

METHODSIn a prospective, randomized, single blinded randomized multicenter clinical study, patients with sudden deafness, ranging in age from 18 to 65 years old, with a duration less than 2 weeks, and with no any medical treatments were collected. In accordance with the hearing curve, those patients were divided into four types, i.e., low and intermediate frequency descent type; high frequency descent type; fall flat type; and total deafness type. Each type was treated by four different treatment options, according to the unified design of the random table, and randomly selected one of the options for treatment. The efficacy of the patients with sudden deafness with vertigo and dizziness was analyzed statistically after the follow-up for 4 weeks. SPSS 13.0 software was used to analyze the data.

RESULTSIn August 2007 to October 2011, 33 hospitals in the country included 1 024 patients with sudden deafness in line with the inclusion criteria, of whom 296 (28.91%) were accompanied by vertigo/dizziness symptoms, 126 were males and 170 were females, with an average age of (41.2 ± 13.5) years old. types of the different audiometric curves of sudden deafness, the occurrence of complete deafness with vertigo/dizziness was the highest (44.93%), followed by flat down type (25.87%), high frequency descent type (21.28%) and low intermediate frequency descent type (18.54%). After the standard treatment, the vertigo and dizziness symptoms of the sudden deafness patients could disappear, and the hearing in each group was obviously improved. The hearing curative effect on patients accompanied by vertigo/dizziness of low frequency and intermediate frequency descent type was the best, and the total efficiency can reach up to 94.74%, with the cure rate of 68.42%; followed by flat type, in which the total effective rate was 80.76%, with the recovery rate of 22.12%; and the effects on patients in high frequency descent type and total deafness type effect were relatively poor, in which the total effective rates were 70.00% (recovery rate of 10.00%) and 65.32% (recovery rate of 5.65%), respectively. The total effective rate of patients with sudden deafness associated with halo had no statistical significance (P > 0.05), in comparison to that of patients without halo; but, the cure rate of patients with no vertigo/dizziness of total deafness and the high frequency decreased patients with sudden deafness was significantly higher than that of vertigo/dizziness patients, with a statistical difference (P < 0.05).

CONCLUSIONSThe patients with sudden deafness in each type have a certain proportion of vertigo/dizziness, especially the deaf type. The possibility of hearing complete recovery in patients with vertigo/dizziness was significantly lower than that without vertigo/dizziness.

Adult ; Audiometry ; Dizziness ; complications ; therapy ; Female ; Hearing Loss, Sudden ; complications ; therapy ; Hearing Tests ; Humans ; Male ; Middle Aged ; Prospective Studies ; Single-Blind Method ; Software ; Vertigo ; complications ; therapy