OBJECTIVETo explore the acting mechanism of viscera purging method (VP) in purging Fu-organs and benefiting Fei from integral, cellular and molecular levels.

METHODSForty SD rats were equally divided into four groups randomly: the normal group, the model group, the unhitch group and the VP group. Except those in the normal group were untreated, rats were established to intestinal obstruction model by incomplete ligation of the rectum in vitro. The ligation was relieved 48 h after operation in the unhitch group and the VP group, and the animals were fed continuously on routine. Meanwhile, Dachengqi Decoction (DD) 2 ml was given twice a day to the VP group for 2 days. Finally, the serum interleukin 8 (IL-8) and mRNA expression of tumor necrosis factor-alpha (TNF-alpha) in the lung tissue were detected by radioimmunoassay and RT-PCR respectively. Besides, the number of pulmonary alveolar macrophages (PAM) in the bronchial alveolus lavage fluid (BALF) was counted and their death rate calculated.

RESULTSCompared with the normal control, the serum IL-8 content in lung tissue in the model rats were remarkably higher (P < 0.01); however, the VP group showed the lowest level of IL-8 content and the highest was shown in the model group. Number of PAM in BALF was higher and its death rate was lower in the VP group than that in the unhitch groups (both P< 0.05). The expression of TNF-alpha mRNA was sinificantly higher as compared with that in the normal group, and lowered after administration of DD.

CONCLUSIONViscera purging method could protect the injured lung tissue to some extent.

Animals ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Interleukin-8 ; blood ; Intestinal Obstruction ; complications ; drug therapy ; Lung ; metabolism ; Male ; Medicine, Chinese Traditional ; Phytotherapy ; Plant Extracts ; RNA, Messenger ; biosynthesis ; genetics ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Respiratory Distress Syndrome, Adult ; etiology ; prevention & control ; Tumor Necrosis Factor-alpha ; biosynthesis ; genetics

OBJECTIVETo explore the clinical effect of therapy of clearing hallow viscera in treating critical patients with gastro-enteric function disorder (GEFD).

METHODSRetrospective analysis was carried out on 96 critical patients. They were 48 patients in the treated group treated with Dachengqi Decoction and 48 patients in the control group treated with Western medicine for promoting gastric dynamic force. The recovery rate, recovery time of gastro-enteric function, incidence rate and fatality rate of multiple organ dysfunction syndrome (MODS), as well as the level of plasma endotoxin (ET) before and after treatment between the two groups were compared.

RESULTSComparison between the two groups in gastro-enteric function recovery rate (81.3% vs 45.8%), functional disorder sustaining time in patients who got recovered (1.2 +/- 0.3 days vs 4.0 +/- 1.1 days), incidence rate (29.17% vs 52.08%) and fatality rate (28.57% vs 56.00%) of MODS all showed significant difference (P < 0.05 or P < 0.01). The plasma level of ET after treatment in the treated group was significantly lower than that in the control group (P < 0.05).

CONCLUSIONTherapy of clearing hallow viscera has a good effect in treating critical patients with gastro-enteric function disorder, and could reduce the incidence and fatality of MODS.

Adolescent ; Adult ; Aged ; Critical Illness ; therapy ; Endotoxins ; blood ; Female ; Gastrointestinal Diseases ; complications ; therapy ; Humans ; Male ; Middle Aged ; Multiple Organ Failure ; etiology ; mortality ; Plant Extracts ; therapeutic use ; Retrospective Studies

Burns ; diagnosis ; pathology ; Hot Temperature ; adverse effects ; Humans ; Male ; Middle Aged

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; China ; Disasters ; statistics & numerical data ; Earthquakes ; Female ; Fractures, Open ; psychology ; surgery ; Humans ; Leg Injuries ; psychology ; surgery ; Male ; Middle Aged

OBJECTIVETo discuss the diagnosis and treatment of the crush syndrome in the earthquake.

METHODSThirty-five patients with crush syndrome caused by earthquake were involved the retrospective study. The role of nutritional support, active wound treatment and hemodialysis on the patients' recovery was observed.

RESULTSThe function of the heart and kidneys were gradually improved by the planned removal of the necrotic tissue, which laid a foundation for the further repair of the wound.

CONCLUSIONThe removal of necrotic tissue, which can decrease the toxic absorption, will improve the success rate for treatment of the crush syndrome patients when being assisted with the hemodialysis.

Adolescent ; Adult ; Aged ; China ; Crush Syndrome ; complications ; physiopathology ; surgery ; therapy ; Disasters ; statistics & numerical data ; Earthquakes ; statistics & numerical data ; Female ; Humans ; Male ; Middle Aged ; Renal Dialysis ; Retrospective Studies

OBJECTIVE: To explore treatment strategy for complex Schatzker Ⅳ tibial plateau fracture. METHODS: Forty-one patients with complex Schatzker type Ⅳ tibial plateau fractures were treated from January 2016 to January 2021, including 28 males and 13 females, aged from 19 to 65 years old with an average of (35.3±19.8) years old. Individualized treatment plan was developed according to preoperative imaging characteristics, medial surgical approach was mainly combined with other auxiliary incisions. Posteromedial inverted L approach was used in 18 patients, posteromedial approach and anterolateral extended approach in 19 patients, and posteromedial approach with anterolateral and lateral condylar osteotomy in 4 patients. Articular surface and facture healing were observed, range of knee joint motion was measured at 12 months after opertaion, and function of knee joint was evaluated by Lysholm scoring system. RESULTS: Forty-one patients were followed up for 12 to 26 months with an average of (13.3±6.8) months. Twenty-nine patients and 10 patients were obtained complete fracture healing at 6 and 12 months after operation respectively, and fracture healing time was 4 to 13 months with an average of (5.0±3.7) months. Two patients occurred posterior medial internal fixation failure and varus deformity of knee joint, and the fracture healed and varus deformity was corrected after the second operation. Range of knee joint motion was (118±29) °, and Lysholm score was(83.0±16.0) points. CONCLUSION Individualized treatment should be reasonably selected for complex Schatzker Ⅳ tibial plateau fractures, the characteristics of lateral plateau fractures are an important reference for selecting surgical approaches, the effective fixation of posteromedial bone blocks should be pay full attention, and the overall treatment results are satisfied.
Male ; Female ; Humans ; Young Adult ; Adult ; Middle Aged ; Aged ; Adolescent ; Tibial Plateau Fractures ; Bone Plates ; Tibial Fractures/surgery* ; Treatment Outcome ; Knee Joint/surgery* ; Fracture Fixation, Internal/methods* ; Retrospective Studies