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OBJECTIVE@#To evaluate the effect of denosumab on bone mineral density around proximal femoral prosthesis after total hip arthroplasty(THA) in the postmenopausal osteoporotic patients.@*METHODS@#Fifty-four consecutive patients underwent unilateral primary THA were included in this retrospective study. Twenty-five patients received denosumab for osteoporosis as the treatment group, and the twenty-nine without denosumab were the control group. At 1 week, 3month, 6 months, and 12 months after THA, bone turnover markers and proximal femoral periprosthetic bone mineral density (BMD) were measured.@*RESULTS@#At 3, 6 and 12 months after operation, the level of TRACP-5b in the control group was significantly higher than that in the treatment group (P<0.05);the level of bone-specific alkaline phosphatase (BALP) between two groups showed significant difference in 12 months after operation (control group was higher than treatment group, P<0.05). The BMD of Gruen 1 and Gruen 7 decreased at 3, 6 and 12 months after operation compared with 1 week after operation. Comparing the treatment group and the control group, the differences of the the decrease of BMD in Gruen 1 and Gruen 7 were no significant at 3 months after surgery. In Gruen 1, Gruen 7 at 6 months after operation and Gruen 1, Gruen 7 at 12 months after operation, the decrease of BMD in the control group was significantly higher than that in the treatment group(P<0.05). It is suggested that desudumab could inhibit the loss of BMD after 6 months, and continuously show a protective effect on bone mass at 12 months after operation.@*CONCLUSION@#After THA in postmenopausal patients with osteoporotic femoral neck fracture, Desuzumab can reduce the loss of BMD around the proximal femoral prosthesis and effectively inhibit bone resorption.
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Humanos , Artroplastia de Reemplazo de Cadera , Densidad Ósea , Denosumab/uso terapéutico , Estudios Retrospectivos , Posmenopausia , Absorciometría de Fotón , Remodelación Ósea , Estudios de Seguimiento , Prótesis de CaderaRESUMEN
Objective The traditional round incision or cross incision brain harvesting method can not meet the requirements of protecting the donor's remains. In this study, the method of brain removal through a posterior incision on the scalp of both ears was proposed, which effectively protected the donor's remains. Methods Adopting the incision 2. 0 cm above the external occipital protuberance to the most front edge of the auricle to obtain a complete brain. Results The incision did not involve the head and face skin, which was small and conducive to suture repair and reduce exudation. Conclusion The incision effectively protects the donor' s remains, and it will be conducive to the establishment and development of the brain bank.
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This study investigated the effects and mechanisms of 6-gingerol on adipose tissue insulin resistance in naturally aging rats with glycolipid metabolism disorders. Twenty-seven aging male SD rats were randomly divided into a model group(aged, n=9) and two groups treated with 6-gingerol at 0.05 mg·kg~(-1)(G-L, n=9) and 0.2 mg·kg~(-1)(G-H, n=9). Six young rats were randomly assigned to a normal control group(NC). Rats were treated for seven weeks by gavage. Non-esterified fatty acid(NEFA) and insulin content was determined by enzyme-linked immunosorbent assay(ELISA), and adipose tissue insulin resistance index(Adipo-IR) was calculated. HE staining was used to observe the size of adipocytes in epididymal white adipose tissue(eWAT). The gene and protein expression levels of adiponectin receptor 1(AdipoR1), AMP-activated protein kinase α(AMPKα), phosphorylated AMPK(p-AMPKα~(Thr172)), peroxisome proliferator-activated receptor-γ coactivator-1α(PGC-1α), phosphatidylinositol 3-kinase(PI3 K), protein kinase B(Akt), phosphorylated Akt(p-Akt~(Ser473)), tumor necrosis factor-α(TNF-α), c-Jun N-terminal kinase 1/2(JNK1/2), phosphorylated JNK1/2(p-JNK~(Thr183/Tyr185)), interleukin-1β(IL-1β), and interleukin-6(IL-6) in adiponectin(APN), insulin, and inflammatory factor signaling pathways were detected by Western blot and real-time RCR, respectively. The results showed that 6-gingerol at a high dose could significantly decrease the fasting plasma content of NEFA and insulin and reduce Adipo-IR. Additionally, 6-gingerol at a high dose significantly increased the protein and mRNA expression of APN, AdipoR1, PGC-1α, and PI3 K in eWAT, elevated the relative expression of p-AMPK~(Thr172) and p-Akt~(Ser 473), reduced the protein and mRNA expression of TNF-α, IL-1, and IL-6 in eWAT, and decreased the relative expression of p-JNK1 and p-JNK2. This study reveals that 6-gingerol can improve insulin sensitivity of adipose tissues in aging rats with glycolipid metabolism disorders, and this effect is presumedly achieved by enhancing the PI3 K/Akt signaling pathway, inhibiting adipose tissue inflammation, increasing APN synthesis, enhancing AdipoR1 expression, and activating its downstream AMPK/PGC-1α signaling pathway.
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Animales , Masculino , Ratas , Tejido Adiposo , Envejecimiento , Catecoles , Alcoholes Grasos , Resistencia a la Insulina , Ratas Sprague-DawleyRESUMEN
Objective To explore the distribution and structure of pancreatic ducts and lobules in human pancreas and explore their clinical application value. Methods Three human pancreatic specimens were dissected, 2 of which were fresh whole pancreas samples which were collected from the donated human bod)' after dead,UW organ preservation solution was immediately perfused, and the pancreatic duct was rinsed at low pressure. The surface and internal structure of 1 case was observed as a fixed specimen. Paraffin sections were taken for HE staining to observe the structure of lobules and the distribution of catheters in the leaves. Results The gross specimen showed that the pancreas was composed of lobules of different sizes, with thin layers of connective tissue between the lobules. The pancreatic duct had a complete cast structure and could be clearly displayed to the main duct and the branches of the interlobular duct. The diameters of the interlobular ducts varied widely, and finally a main trunk flowed into the main duct. Each trunk was distributed independently, and the distal pancreatic duct formed a lobule-like structure with different sizes of lobules and no interlobular communication. HE staining showed that the pancreatic lobules were surrounded by connective tissue, in which vascular and ductal structures were visible. Intralobular duct could also be observed in the pancreatic lobules. Conclusion The cast specimen of the human pancreatic duct can clearly show the branch distribution of the pancreatic duct, and the study of the morphological of the pancreatic duct and lobular structure is of great reference value for understanding the clinical problems.
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Objective To construct homozygous aquaporin 9(AQP-9)
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OBJECTIVE@#To summarize the clinical outcomes of partial pubectomy assisted anastomotic urethroplasty for male patients with pelvic fracture urethral distraction defect (PFUDD) and discuss the skills of partial pubectomy.@*METHODS@#The clinical data of 63 male patients with PFUDD were retrospective reviewed. The procedure of the anastomotic urethroplasty was as follows: (1) circumferentially mobilizing the bulbar urethra; (2) separating the corporal bodies; (3) performing the urethral anastomosis after partial pubectomy and exposure of the healthy two ends of the urethra.@*RESULTS@#The mean age of the patients was (39.2±15.6) years (range: 15-72 years). The median time between incidents and operation was 15 months (range: 3-240 months) and the mean length of stricture was (3.85±0.91) cm (range: 1.5-5.5 cm). All the patients had undergone suprapubic cystostomy in acute setting. Thirteen patients (20.6%) were re-do cases and the patients who had undergone dilation, direct vision internal urethrotomy (DVIU), and open primary realignment were 22 (34.9%), 8 (12.7%), and 8 (12.7%), respectively. Assisted with partial pubectomy, the anastomotic urethroplasty had been successfully performed in all the patients. The mean time of operation was (160.2±28.1) min (110-210 min), and the mean evaluated blood loss was (261.1±130.3) mL (100-800 mL). There were 3 cases (4.8%) with perioperative blood transfusions. The postoperative complications were bleeding and urinary tract infection, which were controlled conservatively. The mean maximum urine flow rate was (23.7±7.4) mL/s (15.0-48.2 mL/s) after removing the catheters 4 weeks after urethroplasty. The median follow-up was 23 months (12-37 months). The urethroscopy showed 2 cases of stricture recurrences and 1 case of iatrogenic penile urethral stricture due the symptoms of urinary tract infection and decreased urine flow and all of them were successfully managed with dilation.@*CONCLUSION@#Partial pubectomy can effectively reduce the gap between the ends of the urethra and promote tension-free anastomosis during the anastomotic urethroplsty for patients with PFUDD. The skills of the procedure include good exposure of the anterior surface of pubic symphysis between the separated corporal bodies, carefully mobilizing and securing the deep dorsal vein of the penis, removing the partial pubic bone and the harden scar beneath the pubic bone for good exposure of the proximal urethral end.
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Adolescente , Adulto , Anciano , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Anastomosis Quirúrgica , Huesos Pélvicos/cirugía , Estudios Retrospectivos , Resultado del Tratamiento , Uretra/cirugía , Estrechez Uretral/cirugía , Procedimientos Quirúrgicos Urológicos MasculinosRESUMEN
Objective: To explore the effect of perioperative airway management based on the concept of enhanced recovery after surgery (ERAS) on the improvement of preoperative pulmonary function in patients with aspirin intolerance triad (AIT). Methods: Thirty patients with AIT (including 13 males and 17 females, aged from 29 to 75 years old) for sinus surgery from January 2018 to December 2019 were selected, 172 patients (including 105 males and 67 females, aged from 17 to 83 years old) with chronic rhinosinusitis with nasal polyps (CRSwNP) without lower airway disease were selected by random number table at the same period, and their clinical data and preoperative pulmonary function were analyzed and compared retrospectively. FEV1%pred<80% after bronchodilation test was considered as high risk for surgery. Preoperative evaluation and standardized drug intervention were applied in patients with pulmonary function abnormalities at risk for surgery, and improvement of preoperative pulmonary function and tolerability to general anesthesia surgery in the two groups were evaluated. All the statistical analyses were conducted using SPSS 22.0. Results: The main pulmonary function indexes (FEV1%pred, FEV1/FVC%pred, FEF50%pred, FEF75%pred, MMEF%pred) in AIT group decreased significantly than those in CRSwNP group (t values were 10.882, 10.506, 9.141, 10.182, 9.099, respectively, all P<0.001). At admission 86.7% (26/30) patients in the AIT group and 11.6% (20/172) patients in CRSwNP group had high surgical risk for lung function, with significantly difference (χ2 = 81.788, P<0.05); after 3 days with individualized drug intervention, 57.7% (15/26) patients in AIT group reached the standard for surgery, which was significantly less than 90.0% (18/20) patients in CRSwNP group (χ²=4.335,P<0.05); and after 6 days with drug intervention, the patients who reached the standard for surgery in pulmonary function accounted for 92.3% (24/26) in the AIT group and 100% (20/20) in the CRSwNP group. FEV1%pred in the two groups before surgery were significantly improved compared with those at admission respectively ((90.00±6.32)% vs. (64.79±13.60)%,t value was 10.110 in AIT group; (91.65±11.86)% vs. (76.40±9.35)%, t value was 9.346 in CRSwNP group; all P<0.05), and also FEV1/FVC%pred, FEF50%pred, FEF75%pred and MMEF%pred were all significantly improved (all P<0.05). Surgery was completed successfully in the two groups of patients with lung function meeting the surgical standard, and no intraoperative or postoperative airway adverse events occurred. Conclusion: AIT patients have high airway risk for sinus surgery due to poor pulmonary function. Standardized airway management based on the concept of ERAS can improve the pulmonary function of patients, and decrease the incidence of perioperative airway adverse events.
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Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Manejo de la Vía Aérea , Aspirina , Recuperación Mejorada Después de la Cirugía , Pulmón/cirugía , Estudios RetrospectivosRESUMEN
Background: Human infections with zoonotic coronaviruses (CoVs), including severe acute respiratory syndrome (SARS)-CoV and Middle East respiratory syndrome (MERS)-CoV, have raised great public health concern globally. Here, we report a novel bat-origin CoV causing severe and fatal pneumonia in humans. Methods: We collected clinical data and bronchoalveolar lavage (BAL) specimens from five patients with severe pneumonia from Jin Yin-tan Hospital, Wuhan, Hubei province, China. Nucleic acids of the BAL were extracted and subjected to next-generation sequencing. Virus isolation was carried out, and maximum-likelihood phylogenetic trees were constructed. Results: Five patients hospitalized from December 18 to December 29, 2019 presented with fever, cough, and dyspnea accompanied by complications of acute respiratory distress syndrome. Chest radiography revealed diffuse opacities and consolidation. One of these patients died. Sequence results revealed the presence of a previously unknown β-CoV strain in all five patients, with 99.8–99.9% nucleotide identities among the isolates. These isolates showed 79.0% nucleotide identity with the sequence of SARS-CoV (GenBank NC_004718) and 51.8% identity with the sequence of MERS-CoV (GenBank NC_019843). The virus is phylogenetically closest to a bat SARS-like CoV (SL-ZC45, GenBank MG772933) with 87.6–87.7% nucleotide identity, but is in a separate clade. Moreover, these viruses have a single intact open reading frame gene 8, as a further indicator of bat-origin CoVs. However, the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV, indicating that these viruses might use the same receptor. Conclusion: A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans.
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For more than nine decades, transurethral resection of the prostate remains the gold standard for the surgical treatment of lower urinary tract symptoms due to benign prostatic obstruction. The occurrence of urethral strictures after transurethral resection of the prostate is one of the major late complications and has been reported as the leading cause of iatrogenic urethral strictures in patients older than 45 years who underwent urethroplasty. Although several postulations have been proposed to explain the urethral stricture after transurethral resection of the prostate, the exact etiology of urethral stricture after TURP is still controversial. Suggested etiological factors of urethral stricture formation after transurethral resection of the prostate include infection, mechanical trauma, prolonged indwelling catheter time, use of local anesthesia, and electrical injury by a stray current. One single treatment option is not appropriate for all stricture types. The management of urethral stricture following transurethral resection of the prostate includes minimally invasive endoscopic methods, including urethral dilation and direct visual incision, or open surgical procedures with varying urethroplasty techniques. Although scientific studies focusing on urethral strictures after transurethral resection of the prostate are relatively limited and sparse, we can apply the principles of urethral stricture management before making decisions on individual stricture treatment.
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@#AIM: To preliminary evaluate retinal sensitivity and the fixation alterations in patients with diabetic macular edema(DME)under Xiaozhong decoction combined intravitreal conbercept therapy. <p>METHODS: The 40 patients with DME were randomly divided into two groups. Treatment group: 20 patients(20 eyes), Xiaozhong decoction combined with conbercept group and treatment group; 20 patients(20 eyes), placebo combined with conbercept group in our hospital from January to October in 2017. The two groups were taken oral Chinese medicinals or placebo for 3mo respectively. BCVA(ETDRS visual acuity test)and CRT(OCT)of the two groups were observed, and the retinal sensitivity and fixation stability(P1, P2)were measured by MAIA microperimetry.<p>RESULTS: After 3mo of treatment, BCVA of treatment group and control group increased by 4(-1, 11.5)and 0(-4, 0.75)letters compared with baseline(<i>P</i><0.05), and CRT decreased by 123.5±42.61 and 18.1±12.84μm respectively(<i>P</i><0.05). The retinal sensitivity increased slightly after treatment in the two groups, but there was no significant difference between the two groups and over the course of treatment in control group(<i>P</i>>0.05). The sensitivity of retina in treatment group was the highest(20.11±4.98dB)at 2mo. P1 and P2 in the two groups increased significantly after treatment. The increase of P1 in the treatment group was significantly higher than that in the control group at 2mo(<i>P</i><0.05). But there was no difference in the increase of P2 between the two groups after treatment(<i>P</i>>0.05).<p>CONCLUSION: Intravitreal conbercept could improve the fixation stability in DME patients, combined with Xiaozhong decoction was conducive to maintain fixation stability.
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BACKGROUND@#Human infections with zoonotic coronaviruses (CoVs), including severe acute respiratory syndrome (SARS)-CoV and Middle East respiratory syndrome (MERS)-CoV, have raised great public health concern globally. Here, we report a novel bat-origin CoV causing severe and fatal pneumonia in humans.@*METHODS@#We collected clinical data and bronchoalveolar lavage (BAL) specimens from five patients with severe pneumonia from Wuhan Jinyintan Hospital, Hubei province, China. Nucleic acids of the BAL were extracted and subjected to next-generation sequencing. Virus isolation was carried out, and maximum-likelihood phylogenetic trees were constructed.@*RESULTS@#Five patients hospitalized from December 18 to December 29, 2019 presented with fever, cough, and dyspnea accompanied by complications of acute respiratory distress syndrome. Chest radiography revealed diffuse opacities and consolidation. One of these patients died. Sequence results revealed the presence of a previously unknown β-CoV strain in all five patients, with 99.8% to 99.9% nucleotide identities among the isolates. These isolates showed 79.0% nucleotide identity with the sequence of SARS-CoV (GenBank NC_004718) and 51.8% identity with the sequence of MERS-CoV (GenBank NC_019843). The virus is phylogenetically closest to a bat SARS-like CoV (SL-ZC45, GenBank MG772933) with 87.6% to 87.7% nucleotide identity, but is in a separate clade. Moreover, these viruses have a single intact open reading frame gene 8, as a further indicator of bat-origin CoVs. However, the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV, indicating that these viruses might use the same receptor.@*CONCLUSION@#A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans.
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Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Betacoronavirus , Genética , Infecciones por Coronavirus , Diagnóstico por Imagen , Terapéutica , Virología , Pandemias , Neumonía Viral , Diagnóstico por Imagen , Terapéutica , Virología , Tomografía por Rayos X , Resultado del TratamientoRESUMEN
For more than nine decades, transurethral resection of the prostate remains the gold standard for the surgical treatment of lower urinary tract symptoms due to benign prostatic obstruction. The occurrence of urethral strictures after transurethral resection of the prostate is one of the major late complications and has been reported as the leading cause of iatrogenic urethral strictures in patients older than 45 years who underwent urethroplasty. Although several postulations have been proposed to explain the urethral stricture after transurethral resection of the prostate, the exact etiology of urethral stricture after TURP is still controversial. Suggested etiological factors of urethral stricture formation after transurethral resection of the prostate include infection, mechanical trauma, prolonged indwelling catheter time, use of local anesthesia, and electrical injury by a stray current. One single treatment option is not appropriate for all stricture types. The management of urethral stricture following transurethral resection of the prostate includes minimally invasive endoscopic methods, including urethral dilation and direct visual incision, or open surgical procedures with varying urethroplasty techniques. Although scientific studies focusing on urethral strictures after transurethral resection of the prostate are relatively limited and sparse, we can apply the principles of urethral stricture management before making decisions on individual stricture treatment.
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Humanos , Masculino , Persona de Mediana Edad , Próstata/cirugía , Hiperplasia Prostática/cirugía , Resección Transuretral de la Próstata/efectos adversos , Uretra/cirugía , Estrechez Uretral/etiologíaRESUMEN
Spinal cord injury (SCI) is mostly caused by severe trauma,which often leads to motor,sensory,reflex and sphincter dysfunction from the injury plane.It is the main cause of paraplegia.With the development of transportation and industry in modern society,the incidence of SCI is increasing year by year,but there is still a lack of ideal treatment drugs.Therefore,finding effective,safe and reliable drug treatment for spinal cord injury is one of the hotspots in basic and clinical research.Traditional Chinese medicine(TCM)has the characteristics of cheapness and less side effects,and it has a long history to be used in clinical treatment of spinal cord injury. Recent studies have shown that some single TCM and their extracts can effectively alleviate or improve secondary spinal cord injury, such as local vascular dysfunction, inflammation, oxidative stress, cell apoptosis, axonal demyelination, glial scar formation, and confirm the scientific nature of their treatment of spinal cord injury.This paper summarized the mechanism of single TCM and its extracts in promoting the repair of spinal cord injury,including improving spinal cord edema,ischemia and hypoxia by regulating the expression of aquaporin-4(AQP-4),hypoxia-inducing factor(HIF)-1α,and vascular endothelial growth factor(VEGF),inhibiting inflammation by regulating tumor necrosis factor(TNF)-α,interleukin(IL)-1β,inhibiting anti-oxygen free radical damage and lipid peroxidation.Chemicals,inhibit neuronal apoptosis,promote nerve cell repair and regeneration,inhibit the formation of glial scars and other aspects to alleviate pathological damage of spinal cord and promote the recovery of nerve function. It shows that traditional Chinese medicine has unique advantages such as multi-target,multi-channel and multi- level.It has broad research prospects for treating SCI and improving prognosis.
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OBJECTIVE@#To evaluate the clinical effects and characteristics of combined transperineal and transpubic urethroplasty for patients with complex pelvic fracture urethral distraction defect (PFUDD).@*METHODS@#We retrospectively reviewed the clinical data of 17 male patients with complex posterior PFUDD from January 2010 to December 2019. The complications included urethrorectal fistulas in 2 patients (11.8%), urethroperineal fistula in 1 patient (5.9%). Ten patients had undergone previous treatments: dilatation in 3 patients (17.6%), internal urethrotomy in 1 patient, failed urethroplasty in 6 patients (35.3%), of whom 2 patients had two times of failed urethroplasties. All the patients were performed with urethroplasty by combined transperineal and transpubic approach with removing the entire pubic bone followed by the anastomosis.@*RESULTS@#The mean age of the patients included in this study was 35.5 (range: 21-62) years. The mean length of stricture was 5.5 (range: 4.5-7.0) cm, the mean follow-up was 27 (range: 7-110) months, the mean time of operation was 190 (range: 150-260) min, the mean evaluated blood loss was 460 (range: 200-1 200) mL. There were 5 patients who needed blood transfusion intraoperatively or postoperatively. Wound infection was seen in 4 out of 17 patients and thrombosis of lower extremities in 1 out of 17 patients. The last follow-up showed that the mean postoperative maximum urinary flow rate was 22.7 (range: 15.5-40.7) mL/s. After removing the catheter, one patient presented with decreased urinary flow and symptoms of urinary infection. Cystoscopy showed the recurrent anastomotic stricture, which was cured by internal urethrotomy. In our series, the success rate of the combined transperineal and transpubic urethroplasty was 94.1% (16/17).@*CONCLUSION@#Combined transperineal and transpubic urtheroplasty can achieve a tension free anastomosis after removing the entire wedge of pubis in some patients with complex PFUDD. However, this procedure should be completed in a regional referral hospital due to the complexity of the operation and the high percentage of complications.
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Adulto , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Anastomosis Quirúrgica , Fracturas Óseas/cirugía , Huesos Pélvicos , Estudios Retrospectivos , Resultado del Tratamiento , Uretra , Estrechez UretralRESUMEN
In this paper, a case of pleural amoebic empyema and its diagnosis and treatment were reported.
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OBJECTIVE@#To explore the clinical effect of Qufu Shengji ointment(QFSJO) in promoting the wound healing after trauma.@*METHODS@#From January 2014 to June 2018, 60 patients with soft tissue injury, skin defect and wound infection caused by violent trauma were admitted, including 32 males and 28 females, aged from 18 to 65 years, with an average age of 41.3 years. Among them, 30 patients were treated with QFSJO (QFSJO group) and 30 patients were treated with normal saline iodophor (control group). The reduction rate of wound area, the days of decayed flesh, the time of new epithelium and the recovery rate of 28 days after dressing change were compared between the two groups.@*RESULTS@#In the QFSJO group, after using large dose of QFSJO, the pus of the wound increased, the granulation grew, and the new epithelium appeared on the edge of the wound, showing a rapid healing phenomenon. The wound healing rate of QFSJO group was higher than that of the control group at all time points, and the time of decaying flesh and new epithelium appeared in QFSJO group was earlier than that of the control group. The recovery rate of QFSJO group was significantly higher than that of the control group(<0.05). All the patients were followed up, and the duration ranged form 6 to 12 months, with an average of 9.4 months. The exposed areas of bone and teadon were covered well. The vital signs of the two groups were stable and no adverse reactions occurred.@*CONCLUSIONS@#QFSJO can promote the growth of granulation tissue, promote the production of new skin, and accelerate the healing of infectious wound after trauma.
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Adolescente , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Medicamentos Herbarios Chinos , Tejido de Granulación , Cicatrización de Heridas , Infección de Heridas , QuimioterapiaRESUMEN
OBJECTIVE@#To observe the effect of grain-moxibustion at Zusanli (ST 36) and Weishu (BL 21) on neutrophil to lymphocyte ratio (NLR) and quality of life (QOL) in patients with advanced gastric cancer.@*METHODS@#Sixty patients with advanced gastric cancer were randomly divided into an observation group and a control group, 30 cases in each one. In the control group, conventional chemotherapy regimen combined with symptomatic treatment,such as antiemetic, acid-suppressive, liver-protecting drugs. On the basis of the treatment in the control group, grain-moxibustion was applied at Zusanli (ST 36) and Weishu (BL 21) in the observation group, 9 cones for each acupoint, once a day for a total of 90 days. The levels of NLR were observed before and after treatment, and the clinical efficacy and quality of life were evaluated in the two groups.@*RESULTS@#After treatment, the value of NLR in the observation group was significantly lower than before treatment (0.05), and the descend range of observation group was larger than the control group (0.05). After treatment, the QOL in the observation group was improved in diarrhea, loss of appetite, fatigue, nausea and vomiting, general health states (0.05), and the observation group was superior to the control group in fatigue, sleep disorder, loss of appetite, diarrhea and general health states after treatment (<0.05).@*CONCLUSION@#Grain-moxibustion at Zusanli (ST 36) and Weishu (BL 21) can decrease NLR and improve QOL of patients with advanced gastric cancer.
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Humanos , Puntos de Acupuntura , Linfocitos , Alergia e Inmunología , Moxibustión , Métodos , Neutrófilos , Alergia e Inmunología , Calidad de Vida , Neoplasias Gástricas , Alergia e Inmunología , Psicología , TerapéuticaRESUMEN
OBJECTIVE@#To evaluate the clinical effect of single-stage repair of penile urethral stricture using combined dorsal onlay oral mucosa grafting with ventral onlay penile skin flap.@*METHODS@#We retrospectively reviewed the clinical database of 22 male patients with penile urethral stricture who received single-stage repair using combined dorsal onlay oral mucosa grafting with ventral onlay penile skin flap from November 2015 to October 2018. All the cases had no complications, such as skin fistula. The causes of stricture included iatrogenic (14/22, 63.6%), inflammation (2/22, 9.1%) and idiopathic (6/22, 27.3%). A ventral urethrotomy was made in the segment of stricture and extended proximally and distally until the normal calibre urethra was encountered. The oral mucosa graft was secured to the corpus spongiosum in dorsal onlay fashion or underlying corpora cavernosum after resection of the severe scarred urethra. Then the prepared Orandi fasciocutaneous penile skin flap was secured to edges of corpus spongiosum or oral mucosa graft. A 16 F or 14 F Foley catheter was left in situ for a minimum of 3 weeks, at which time a urethrogram was performed to look for extravasation, and the urethroscopy was performed if necessary. Success was defined as an open urethra with Qmax≥15 mL/s and no need for further surgical intervention.@*RESULTS@#all the 22 patients with a mean age of 52.6 (18-73) years underwent the combined tissue-transfer technique. The mean length of the penile urethral stricture was 5.3 (2.5-10.0) cm and the mean preoperative Qmax was 6.7 mL/s. the mean length of oral mucosa grafts and fasciocutaneous skin flaps were 5.5 (3.2-10.5) cm and 6.0 (3.5-11.0) cm, respectively. The mean operation time was 225 (150-420) minutes and the mean evaluated blood loss was 53 (20.0-110.0) mL. The grafts included buccal mucosa (19/22, 86.4%) and lingual mucosa (3/22, 13.6%). The mean postoperative Q max was 21.2 (15-32) mL/s. A case of skin fistula and 2 cases of recurrent stricture were found, so the technique success rate was 81.8% (18/22) at a mean follow-up of 20.5 (5-51) months. The perioperative complications included 2 cases of infection and skin necrosis, which healed well after conservative treatment.@*CONCLUSION@#Single-stage repair of penile urethral stricture using combined dorsal onlay oral mucosa grafting with ventral onlay penile skin flap appears to be an excellent option to repair penile urethral stricture with unsalvageable urethral plate and the penile skin is available. The present clinical series showed a successful rate of 81.8% (18/22).
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Anciano , Humanos , Masculino , Persona de Mediana Edad , Estudios de Seguimiento , Mucosa Bucal , Estudios Retrospectivos , Resultado del Tratamiento , Uretra , Estrechez Uretral , Procedimientos Quirúrgicos Urológicos MasculinosRESUMEN
In macular diseases,there is a typical development of a central scotoma which is responsible for the central visual acuity loss,reading speed reduction and changing in fixation stability.The prevention and treatment of degenerative macular disease have not yet received satisfying functional results.Effectiveness of biofeedback treatment in visual rehabilitation has been evidenced in several studies.The microperimeter can improve their visual abilities and lay the basis for new,more manageable visual aids by using cerebral plasticity and neurosensorial adaptation to the central scotoma of patients with macular diseases.The purpose of this review is to summarize key fmdings on characteristics of central scotoma,the plasticity of human visual system and visual rehabilitation via microperimetry.
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In this paper, a case of pleural amoebic empyema and its diagnosis and treatment were reported.