Guidelines as Topic ; Humans ; Infant, Low Birth Weight ; Infant, Newborn ; Infant, Premature ; Nutritional Physiological Phenomena

Breast Feeding ; Enteral Nutrition ; Epigenesis, Genetic ; Humans ; Infant ; Infant Formula ; Infant Nutritional Physiological Phenomena ; Infant, Low Birth Weight ; growth & development ; Infant, Newborn ; Infant, Premature ; growth & development ; Infant, Premature, Diseases ; prevention & control ; Nutrition Assessment ; Nutritional Status

AIM: To analyze the direction and degree of static cyclotorsion component (SCC) and dynamic cyclotorsion component (DCC) in corneal refractive surgery.
METHODS:Retrospective analysis. Totally 130 patients (260 eyes) with corneal refractive surgery in our hospital, according to the operation method were divided into femtosecond laser - assisted laser in situ keratomileusis (FS-LASIK) group and T-photorefractive keratectomy (T-PRK) group, the differences of the parameters of the two groups were compared; the differences of SCC success rate, SCC, DCC, and the eyeball rotation direction were compared between the two groups; correlation analysis on SCC, DCC and the parameters of postoperative patients were performed.
RESULTS: High order aberrations and spherical aberration in the T-PRK group after operation was higher than those of FS - LASIK group, and the difference was statistically significant (P<0. 05); in T-PRK group SCC in the operation was successful in 98 eyes, the success rate was 81. 7%; in FS-LASIK group SCC in the operation was successful in 82 eyes, the success rate is 58. 6%, the difference of SCC success rate between the two groups was statistically significant ( P < 0. 05 ); SCC in T - PRK group was 3. 52o ±2. 17o and FS-LASIK group was 3. 49o ±2. 26o, there was no significant difference (P>0. 05); DCC in T-PRK group (2. 86o±1. 14o) was higher than that of FS-LASIK group ( 2. 17o ± 1. 09o), and the difference was statistically significant (P<0. 05). There was no statistical difference in the direction of rotation of the eyeball in operation between the two groups (P>0. 05). The SCC of subjects in operation was positively correlated with UCVA, BCVA, spherical equivalent refraction and high order aberrations ( P < 0. 05 ); the DCC of subjects in operation was positively correlated with UCVA and high order aberrations (P<0. 05).
CONCLUSION: The success rate of SCC in T - PRK surgery is higher than that in LASIK, DCC in T - PRK surgery is higher than that in LASIK, and accurate measurement of SCC and DCC can be effective to compensate for it.

OBJECTIVETo investigate the correlation between age and Gleason score (GS) in patients with prostate adenocarcinoma.

METHODSThis study included 674 patients with pathologically confirmed prostate adenocarcinoma. We determined the GS, primary grade, and secondary grade of the cases, and compared them among different age groups.

RESULTSThe mean age of the patients was (70.22 ± 8.26) yr, ranging from 25 to 96 years, (69.06 ± 8.35) yr in those with GS 6, (70.55 ± 8.16) yr in GS 7, (70.99 ± 6.54) yr in GS 8, (71.56 ± 9.18) yr in GS 9, and (72.79 ± 11.36) in GS 10. The mean GS, primary grade, and secondary grade were 7.08 ± 1.09, 3.54 ± 0.72, and 3.53 ± 0.66, respectively, and the mean GSs in the < 60 yr, 60-69 yr, 70-79 yr, and ≥ 80 yr groups were 6.86 ± 1.10, 6.99 ± 1.10, 7.08 ± 1.04, and 7.38 ± 1.23, respectively. Those with GS 6, 7, and ≥ 8 accounted for 37.7%, 34.3%, and 28.0%, respectively. The patients aged < 60, 60-69, 70-79, and ≥ 80 years constituted 10.5% (71/674), 30.6% (206/674), 47.6% (321/674), and 11.3% (76/674), respectively. The age of the patients was significantly correlated with GS (r2 = 0.013, P = 0.003) and the primary grade (r2 = 0.014, P = 0.002), but not the secondary grade (r2 = 0.005, P = 0.055).

CONCLUSIONOf the prostate adenocarcinoma patients, those aged ≥ 70 years form a larger proportion, and those with GS ≥ 7 comprise a higher percentage. The age of the patient is correlated with Gleason score but has a limited value in its prediction.

Adenocarcinoma ; pathology ; Adult ; Age Factors ; Aged ; Aged, 80 and over ; Humans ; Male ; Middle Aged ; Neoplasm Grading ; Prostatic Neoplasms ; pathology

OBJECTIVETo explore the basic features of the prostate carcinoma Gleason grading system of the International Society of Urological Pathology (ISUP).

METHODSWe analyzed the means and proportions of the Gleason score (GS), primary grade (PG), secondary grade (SG) and third grade (TG) of 667 cases of prostate carcinoma.

RESULTSThe means of GS, PG, SG and TG were 7.06 +/- 1.10, 3.53 +/- 0.66, 3.53 +/- 0.72 and 4.30 +/- 0.96, respectively. The cases with GS 5, 6, 7, 8, 9 and 10 accounted for 0.4% (3/677), 37.2% (252/677), 34.4% (233/677), 13.7% (93/677), 12.0% (81/677) and 2.2% (15/677), respectively; those with GS < or = 6 and > or = 7 constituted 37.7% (255/677) and 62.3% (422/677); those with GS3 + 3, 4 + 3 and 3 + 4 made up 37.2% (252/677), 19.2% (130/677) and 15.2% (103/677); and the TG cases held 10.3% (70/677), including 30.0% (21/70) of grade 3, 10% (7/70) of grade 4 and 60.0% (42/70) of grade 5.

CONCLUSIONOur study showed a high proportion of GS, a low proportion of GS < or = 6, and a high proportion of GS > or = 7 in the ISUP prostate carcinoma Gleason grading system. TG of GS needs to be further understood.

Humans ; Male ; Neoplasm Grading ; methods ; Prostatic Neoplasms ; pathology

It is important to explore the fundamental medical concepts which can enhance the overall quality of medical students in the department of geriatrics during clinical practice. These funda-mental medical concepts include medical humanistic spirit,holistic medicine,health management and patient-physician communication. Specific measures include improving emotional communication of clini-cal interns in department of geriatrics with elderly patients,training student's thinking as a whole towards multiple system disease in the elderly,training students to assess and manage elderly patients from a vari-ety of perspectives and improving doctor-patient communication skills by routine clinical teaching and teaching ward round. All these concepts will help improve the working ability and medical ethics of clini-cal interns and enable them to adapt to the clinical work quickly. So they can become qualified doctors.

CK.Efficiency of Myo decreases apparently after heart accident onset is more than 6 hours.Traditional marker,CK,CK-MB,AST,LDH and HBDH still have some efficiency in AMI diagnosis.

Female ; Humans ; Carcinoma, Endometrioid/pathology* ; Endometrial Neoplasms/pathology* ; Molecular Typing/methods*

Objective To assess hearing and efferent system functions of autistic children.Methods Tests were performed on 30 Autistic children and 15 normal children to evaluate hearing objectively by using otoacoustic emission (OAE) and auditory brainstem response (ABR).The efferent system functions were analyzed through contralateral suppression in OAE.Results The mean ABR Ⅰ-Ⅴ interpeak latencies (IPLs) in children with Autism were significantly reduced than that in the control group.The amplitudes of OAE at 1 kHz and 2 kHz in autistic children were significantly different in two groups.There were no significant differences in contralateral suppressions between the Autistic children and the control.Conclusion Hearing impairment may be more common in children with Autism than in normal children,while for a few Autistic children,their efferent system functions are affected.

Animals ; Collagenases ; metabolism ; Dental Bonding ; Dental Caries ; enzymology ; Dentin ; enzymology ; pathology ; Gelatinases ; metabolism ; Humans ; Matrix Metalloproteinase 14 ; metabolism ; Matrix Metalloproteinase 20 ; metabolism ; Matrix Metalloproteinase 3 ; metabolism ; Matrix Metalloproteinases ; metabolism ; Sclerosis