Electronic Health Records ; Humans ; Medical Records ; Odontodysplasia

Aged ; Carcinoma, Squamous Cell ; surgery ; Female ; Forearm ; surgery ; Free Tissue Flaps ; Humans ; Laryngeal Neoplasms ; surgery ; Laryngectomy ; Male ; Middle Aged ; Reconstructive Surgical Procedures ; methods ; Skin Transplantation ; methods

Female ; Humans ; Middle Aged ; Neoplasm Metastasis ; pathology ; physiopathology ; Pituitary Gland ; pathology ; Pituitary Neoplasms ; pathology

Many Chinese drugs (CHD) have showed their significant effects of integral immune-regulation, and lots of researches have conducted in recent years for exploring their mechanism from different levels, like cytological, molecular and genetic levels. In this paper, the relation between immune-regulation of CHD and Toll-like receptors/nuclear factor-kappaB (TLRs/NF-kappaB) signaling pathway was introduced in brief based upon the achievements of previous researches. It was pointed out that the two are closely related, to explore mechanism of CHD in this way is meaningful not only for further deepening the theoretical understanding of CHD's pharmacological immunoregulation, but also be practically facilitate for enhancing therapeutic efficacy of CHD and developing new CHD.
Adjuvants, Immunologic ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Humans ; NF-kappa B ; immunology ; Signal Transduction ; drug effects ; Toll-Like Receptors ; immunology

OBJECTIVETo study on the reliability of the Akagi line as a reference axis to guide for rotational alignment of the proximal tibial component in total knee arthroplasty (TKA) the rotational alignment reference bony landmarks of the proximal tibial component on magnetic resonance image (MRI) were measured.

METHODSFrom January 2010 to December 2013, 80 normal knees of Chinese volunteers including 35 males and 45 females with an average age of (35.4±6.1) years were reviewed. The images of the knees were obtained by MRI. The surgical epicondylar axis (STEA) was identified in the femoral transverse sections and then was projected to the side of tibia, forming the SETA'. A line connecting the medial border of the patellar tendon and the middle of the posterior cruciate ligament insertion (Akagi line) and its vertical line (AK), as well as a line connecting the medial 1/3 of the patellar tendon and the middle of the posterior cruciate ligament insertion and its vertical line (AP), were identified in the tibial transverse sections. The angles were measured between the AK, AP and STEA'.

RESULTSThe angle between AK and STEA' was (0.59±2.07)°, and there was no significant difference between the two lines (t=-2.54, P=0.13). The mean angle between AP and STEA' was (3.21±2.04)°, and there was a significant difference between the two lines (t=14.05, P<0.05). There was a significant difference between the AK and AP (t=-11.68, P<0.05).

CONCLUSIONThe reliability of the Akagi line as a reference axis to guide for rotational alignment of the proximal tibial component in TKA is good.

Adolescent ; Adult ; Arthroplasty, Replacement, Knee ; methods ; Female ; Humans ; Male ; Middle Aged ; Reproducibility of Results ; Rotation ; Tibia ; surgery

Antigens, CD20 ; metabolism ; Epstein-Barr Virus Infections ; virology ; Female ; Herpesvirus 4, Human ; isolation & purification ; Humans ; Lymphoma, Large B-Cell, Diffuse ; pathology ; virology ; Middle Aged ; Nasopharyngeal Neoplasms ; metabolism ; pathology ; virology

OBJECTIVETo investigate clinical effects of strategy by stages for preventing respiratory complications of patients with acute cervical spinal cord injury (ACSCI).

METHODSFrom September 2009 to May 2013,the clinical data of 91 patients with ACSCI underwent surgery were retrospectively analyzed. Among the patients, 42 patients were divided into in-stages group, including 30 males and 12 females with an average age of 50 years old (ranged 28 to 76) which were treated with strategy by stages for preventing respiratory complications; others 49 patients which were not treated with the strategy regarded as control group, including 38 males and 11 females with an average age of 47 years old (ranged 30 to 77). All of them had definite history of trauma, and were admitted to orthopaedics within 48 h after trauma. In in-stages group, respiratory muscle strength training, high-dose ambroxol using and other treatment were performed to prevent respiratory complilcations according to preoperative, intraoperative and postoperative stage. While in control group, there were no systematic and effective measures utilized. Chi-square test was used to evaluate the difference for respiratory complications rate, the rate of tracheostomy or intubation and mortality caused by the respiratory complications between two groups.

RESULTSTen patients developed with respiratory complications in in-stages group (7 patients with pneumonia, 1 with atelectasis and 2 with respiratory failure), among which 3 patients underwent tracheostomy or intubation. In control group, 24 patients developed with respiratory complilcations (15 with pneumonia,3 with atelectasis and 6 with respiratory failure), among which 11 patients underwent tracheostomy or intubation. There was significant difference between two groups (χ2 = 6.12, 4.07; P = 0.013, 0.044). Five patients died because of respiratory complications, one case were in in-stages group and 4 in control group. There was significant difference between two groups (χ2 = l.39, P = 0.238).

CONCLUSIONThe strategy by stages is an effective method for preventing respiratory complications of ACSCI and can reduce the respiratory complications rate and improve the prognosis of respiratory complications.

Acute Disease ; Adult ; Aged ; Cervical Cord ; injuries ; Female ; Humans ; Male ; Middle Aged ; Pneumonia ; prevention & control ; Pulmonary Atelectasis ; prevention & control ; Respiratory Insufficiency ; prevention & control ; Retrospective Studies ; Spinal Cord Injuries ; complications ; Tracheostomy

Objective To investigate the effect of expanded deltopectoral perforator flap as a free skin flap for distant transfer to aesthetically repair large facial scars via microsurgical technique.Methods 20 cases of large facial scars were treated with free expanded deltopectoral skin flaps via microsurgical technique.At the first stage,24 large volume expanders were inserted into the subcutaneous pockets in the deltopectoral zone.4 to 6 months later,the second stage operation was performed when the flaps were expanded fully and facial scars removed;deltopectoral perforator flaps harvested choosing the second or the third thoracic artery perforating branches as the pedicle;the surface of the wound was covered with the flaps.Results All of the 24 flaps survived completely and the wounds healed well after transplantation.The 6 months to 2 years' follow-up results showed that the color and texture of the flaps matched the recipient place well without swelling.The superficial and deep sensation recovered very fast.Conclusions It is safe,practical and effective that the delto-pectoral perforator flaps are used to repair large facial scars avoiding the shortcomings of traditional pedicle transfer such as more procedures,longer fixed time,or more wasted expanded skin.Free transfer of expanded delto-pectoral perforator flaps can achieve ideal function and aesthetic effects.

OBJECTIVE: To observe the effect of perioperative application of Sijunzi Decoction and enteral nutrition on T-cell subsets and nutritional status in patients with gastric cancer after operation. METHODS: In this prospective, single-blinded, controlled clinical trial, fifty-nine patients with gastric cancer were randomly divided into three groups: control group (n=20) and two study groups (group A, n=21; group B, n=18). Sjunzi Decoction (100 ml) was administered via nasogastric tube to the patients in the study group B from the second postoperation day to the 9th postoperation day. Patients in the two study groups were given an isocaloric and isonitrogonous enteral diet, which was started on the second day after operation, and continued for eight days. Patients in the control group were given an isocaloric and isonitrogonous parenteral diet for 9 days. All variables of nutritional status such as serum albumin (ALB), prealbumin (PA), transferrin (TRF) and T-cell subsets were measured one day before operation, and one day and 10 days after operation. RESULTS: All the nutritional variables and the levels of CD3(+), CD4(+), CD4(+)/CD8(+) were decreased significantly after operation. Ten days after operation, T-cell subsets and nutritional variables in the two study groups were increased as compare with the control group. The levels of ALB, TRF and T-cell subsets in the study group B were increased significantly as compared with the study group A (P<0.05). CONCLUSION: Enteral nutrition assisted with Sijunzi Decoction can positively improve and optimize cellular immune function and nutritional status in the patients with gastric cancer after operation.

The study intended to evaluate the effect of high-dese atorvastafin on serum high sensitive C-reactive protein (hs-CRP) and renal function in patients with acute myocardial infarction undergoing elective pereutancous coronary intervention ( PCI ). One hundred and sixty seven patients were randomly divided into two groups: in test group (n =84) patients received oral atorvastatin 80 mg/d and in control group (n = 83) patients received atorvastatin 20 mg/d, the medication in both groups was lasted for 7 days before PCL Compared to levels at 24 h before PCI, serum hs-CRP and creatinine levels at 48 h after PCI were increased in both groups ( both P < 0. 05), and glomerular filtration rate was decreased ( P < 0. 05 ). Compared to control group, serum hs-CRP and creatinine levels 24 h before PCI and 48 h after PCI in test group were significantly lower, and glomerular filtration rate was significantly higher (P <0. 05, respectively). The incidence of contrast-induced nephropathy was lower in test group than that in control group[7% (6/84) vs.18% (15/83), P <0.05]. The results indicate that high-dose atorvastatin might be effective in protecting patients with acute myocardial infarction undergoing elective PCI from contrast-induced nephropathy via inflammatory response inhibition.