Objective To investigate the effects of tension free herniorrhaphy on endocrine functions of patients with inguinal hernia. Methods One hundred and twenty seven patients were randomly divided into tension free group( n =65) and conventional group ( n =62). The mean ages of tension free group and conventional group were(51.8?14) year and(48.4?12) year respectively. There were 52 indirect hernias and 13 direct hernias in tension free group. There were 51 indirect hernias and 11 direct hernias in conventional group. Bassini repair was used in conventional group. Peripheral blood samples were obtained preoperatively and 3 h, 24 h after operation for measuring the levels of cortisol, T3, TSH, insuline, C peptide and and glucose. The data were analysed through t test. Results The levels of cortisol, C peptide and glucose in conventional group were remarkably higher ( P

OBJECTIVETo observe the clinical effects of two different circumcision procedures with the Shang Ring and compare their advantages and disadvantages.

METHODSA total of 527 adult males with phimosis or redundant prepuce underwent Shang Ring circumcision by conventional outward replacement (n = 254) and inward placement (n = 273), respectively. We observed the in-ring nocturnal pain, complications, ring-removal pain, degree of edema, recovery time, and patients' satisfaction after surgery, and compared them between the two groups.

RESULTSCompared with the conventional outward placement (5.9%) of the Shang Ring, the inward placement method showed the advantages of mild in-ring nocturnal pain, a low complication rate, significantly reduced ring-removal pain, and mild edema, but exhibited longer healing time.

CONCLUSIONIn Shang Ring circumcision for phimosis and redundant prepuce in adult males, each of the outward and inward placement methods has advantages and disadvantages of its own, but the latter is more advantageous and feasible.

Adult ; Circumcision, Male ; adverse effects ; instrumentation ; Edema ; etiology ; Foreskin ; abnormalities ; surgery ; Humans ; Male ; Pain, Postoperative ; Patient Satisfaction ; Penile Diseases ; etiology ; Penis ; abnormalities ; surgery ; Phimosis ; surgery ; Prostheses and Implants ; Wound Healing

Abstract?AlM: To compare the in- the- bag lOL stability of different size of continuous curvilinear capsulorhexis ( CCC) in super high myopic eyes with cataract underwent phacoemulsification.?METHODS: A total of fourteen cataract patients with bilateral super high myopia were included, Phaco+lOL implantation were performed on both eyes, one eye was randomly classified into 5mm diameter CCC observation group, the fellow eye was 6mm diameter CCC observation group. Cataract extraction combined with in-the-bag intraocular lens implantation ( lOL ) with the type of hydrophilic acrylic aspheric intraocular lens ( MCX11 ) by well experienced surgeon. The operation was running smoothly, the next day after operation, all patients were confirmed by lmage-pro plus6. 0 image analysis software for the measurement of main meridian sac diameter with target capsulorhexis diameter no more than ±0. 2mm. Slit lamp examination of lOL shape and position, changes of anterior capculorhexis edge, refraction, anterior chamber depth was measured and observed of all eyes after operation 1wk;1, 3, 6mo.? RESULTS: Compared with postoperation 1wk, the former sac diameter of two groups were slightly smaller at postoperation 1mo, with no statistically significant difference between two groups. 5mm diameter CCC observation group had slightly hyperopic shift in follow-up 1-3mo, 6mm diameter CCC observation group had hyperopic shift in follow-up 1mo, and getting stable after 1mo. Refraction change was related to anterior chamber depth changes. 5mm diameter CCC observation group had 3 minor loop folding in follw-up 3mo.?CONCLUSlON:Relatively smaller continuous curvilinear capsulorhexis in super high myopic eyes underwent cataract surgery may cause a tendency of uneven construction or effective lens position change of in-the-bag lOL. Unusual refraction change or shift after operation 1mo could suggest instability of lOL, early noticing or interruption could prevent further complications.

We describe two cases in which a forceps imprintdeveloped in the AcrySof ReSTOR IOL optic whileinserting these IOLs into the cartridge with straightclamping forceps. In case 1 ,the AcrySof ReSTOR IOL wasexplanted and observed under scanning electronmicroscopy (SEM). The SEM showed that the stepdesign of ReSTOR Multifocal IOL was well maintained. Incase 2, visual acuity, contrast sensitivity and wavefrontmeasurements were performed and no specific changeswere found. Strong evidence does not exist that suggeststhe on-axis forceps imprint can significantly compromisevisual acuity.

AIMTo observe the protective effects of tanshinones (tanshinone IIA, tanshinone I, cryptotanshinone and dihydrotanshinone) against liver injury in mice loaded with restraint stress.

METHODSThe liver injury model was established under 12 h restraint stress in mice 5 days after tanshinones treatment. The hepatoprotective effects were evaluated by assessing alanine aminotransferase (ALT) levels in plasma. The contents of vitamin C, GSH and malondialdehyde (MDA) in liver were performed by HPLC and TBARS methods, respectively. Oxygen radical absorbance capacity (ORAC) assay was used to measure the antioxidant capacity.

RESULTSTanshinones decreased ALT and MDA levels, and increased ORAC, vitamin C and GSH levels in liver tissues as compared with restraint stress control. Tanshinones also significantly inhibited oxidation in vitro. Among four tanshinones, dihydrotanshinone was more effective than others both in vivo and in vitro test.

CONCLUSIONTanshinones possesses potent antioxidant activity in vitro and in vivo, and protected against liver injury induced by restraint stress. The active mechanisms may be related to their antioxidant capability.

Alanine Transaminase ; blood ; Animals ; Antioxidants ; pharmacology ; Ascorbic Acid ; metabolism ; Diterpenes, Abietane ; Drugs, Chinese Herbal ; isolation & purification ; pharmacology ; Glutathione ; metabolism ; Liver ; drug effects ; injuries ; metabolism ; Liver Diseases ; blood ; etiology ; prevention & control ; Male ; Malondialdehyde ; metabolism ; Mice ; Phenanthrenes ; isolation & purification ; pharmacology ; Plants, Medicinal ; chemistry ; Protective Agents ; pharmacology ; Reactive Oxygen Species ; metabolism ; Restraint, Physical ; adverse effects ; Salvia miltiorrhiza ; chemistry ; Stress, Physiological ; complications

OBJECTIVETo study early change features of microRNA (miRNA) in the peripheral blood of Sophorae Tonkinensis Radix et Rhizoma induced liver injury rats, and to look for the miRNA biomarkers in the peripheral blood of early liver injury.

METHODSSixty Wistar rats were randomly divided into the control group and the Sophorae Tonkinensis Radix et Rhizoma (abbreviated as STRR) group, 30 in each group. Rats in the STRR group was administered with STRR decoction at 12 g/kg (2 mL/100 g), while equal volume of the distilled water was given to those in the control group. Rats were anesthetized on day 3, 7, 14, and 28, and 28 days after withdrawal. The serum samples were withdrawn. The alanine aminotransferase (ALT), aspartate transaminase (AST), total bile (TBIL), alkaline phosphatase (ALP), total protein (TP), and albumin (ALB) were detected. The globulin (GLO) level was calculated. HE staining was performed on the liver tissue to observe the pathomorphological changes. The whole blood was collected on day 7, 14, and 28 to perform the microarray test. The differentially expressed miRNAs were screened and verified by RT-PCR.

RESULTSThe ALT activity obviously increased on day 7 - 28 in the STRR group (P <0.05). The histopathological results showed the degeneration and swelling of the liver cells on day 28. In the microarray test, there were 11, 22, and 13 up regulated expressed miRNAs on day 7, 14, and 28, respectively. There were 1, 13, 2 down regulated expressed miRNAs on day 7, 14, and 28, respectively. By target gene prediction and pathway analysis of differentially expressed miRNA on day 7, 14, and 28, they involved in regulating and controlling signal transduction, cellular interaction, cytoskeleton. Differentially expressed miRNA might possibly participate in the process of liver injury. The RT-PCR result of the expression of miR-291a-5p with the peak time efficiency on day 7 showed that the expressions of miR-291a-5p in the peripheral blood and the liver tissue were basically identical.

CONCLUSIONmiR-291a-5p could early indicate the liver injury, which could be taken as one of an early marker in STRR induced liver injury.

Animals ; Chemical and Drug Induced Liver Injury ; metabolism ; pathology ; Drugs, Chinese Herbal ; adverse effects ; Female ; Liver ; metabolism ; pathology ; Male ; MicroRNAs ; blood ; metabolism ; Rats ; Rats, Wistar

OBJECTIVETo discuss the feasibility and safety of different approaches for CT-guided percutaneous needle biopsy and subsequent iodine-125 seed interstitial implantation for pancreatic cancer.

METHODSA retrospective study was carried out on the complete data of 35 patients with pancreatic cancer who have received CT-guided percutaneous needle biopsy with or without subsequent iodine-125 seed interstitial implantation. There were 9 lesions located in the head of pancreas, 20 located in the body, and 6 in the tail. The maximum diameter of the lesions varied from 12 mm to 60 mm (mean 37.1 mm). The patients were treated with a needle in diameter of 16-21G. Operations were undertaken via anterior, posterior and lateral approaches.

RESULTSThirty-five patients underwent 43 times of CT-guided percutaneous needle biopsies. Thirty-one cases were pathologically diagnosed as cancer, 2 cases inflammatory lesions, and 2 were suspected tumors (one of which was finally diagnosed as cancer, while another was pancreatic pseudocyst). The ratio of correct diagnosis was 94.3%. Fourteen patients were treated subsequently with CT-guided iodine-125 seed interstitial implantation therapy, with a total of 65 times of needle puncture. The operations were performed via direct approach to the tumor in 18 cases, transhepatic approach in 2 cases, transgastric approach in 4 cases, transintestinal approach in 10 cases, and through mesenteric vessels in one case. Incidence of complications in the biopsy group was 2.32% (1/43), and in the implantation group was 6.15% (4/65), with a statistically non-significant difference (P = 0.600) between the two groups. Incidence of complications in the group using 16-18G needle was 4.65% (4/86), while in the group using 20-21G needle was 4.55% (1/22), also with a non-significant difference (P = 0.064). The accuracy rate of needle biopsy in this study was 94.28% (33/35).

CONCLUSIONCT-guided percutaneous needle biopsy and subsequent iodine-125 seed interstitial implantation are both feasible and safe for pancreatic cancer.

Adult ; Aged ; Aged, 80 and over ; Biopsy, Needle ; methods ; Brachytherapy ; methods ; Female ; Follow-Up Studies ; Humans ; Iodine Radioisotopes ; therapeutic use ; Male ; Middle Aged ; Pancreatic Neoplasms ; diagnostic imaging ; pathology ; radiotherapy ; Radiography, Interventional ; methods ; Retrospective Studies ; Tomography, X-Ray Computed

Post-traumatic osteolysis (PTOL) is a very rare disease occurring after acute trauma or repetitive micro-trauma, which is characterized by persistent pain in the injured site. In this study, we reported 7 patients, in whom osteolysis developed in the distal clavicle, pubis and ischium.
Accidental Falls ; Accidents, Traffic ; Adolescent ; Adult ; Athletic Injuries ; diagnosis ; Biopsy ; Clavicle ; injuries ; Diagnosis, Differential ; Female ; Humans ; Ischium ; injuries ; Male ; Middle Aged ; Osteolysis ; diagnosis ; Pubic Bone ; injuries

Amino Acid Metabolism, Inborn Errors ; complications ; therapy ; Anemia, Macrocytic ; etiology ; Humans ; Infant ; Male

Objective To determine the prevalence and distribution of type 2 diabetes mellitus (T2DM) and the relationship between maximum body mass index (MAXBMI) and T2DM. Methods From June to August, 2005, a stratified cluster sampling of 1071 permanent residents in communities, over 20 years old, from 4 districts and 1 county of Mudanjiang was chosen. The prevalence of T2DM, and the association between T2DM and different levels of the MAXBMI, current BMI were studied. Results The prevalence in the communities was 7.09% and in those with past maximum BMI≥28 kg/m~2, it was 12.10%. With the increase of past MAXBMI levels, the risk of T2DM patients also increased significantly(trend X~2=17.387 23, P<0.0001). Data from multifactor analysis showed that MAXBMI in the past was positively related to T2DM (OR=3.06, P=0.0013). In T2DM patients, the group with MAXBMI≥27.4 kg/m~2 had higher 2-hour postprandial blood glucose than those with lower MAXBMI (P=0.0408). When compared with low maximum BMI group in normal blood glucose population, the group with higher MAXBMI (≥ 25.4 kg/m~2) had higher blood glucose and greater change of BMI. Conclusion In both groups that patients with T2DM and with normal glucose, in order to control blood glucose better, researchers should not only concern about the influence of the MAXBMI in the past, but also pay attention to constantly keep BMI at the normal range.