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Dana, Elias D.,Lomas, Juan Garcia De,Sanchez, Jose The Korean Society of Weed Science and The Turfgra 2010 Weed Biology and Management Vol.10 No.3
In this study, the effects of aqueous extracts from Zygophyllum fabago L. on two plant phytopathogenic fungal species (namely, Fusarium oxyosporum f. sp. melonis and Pythium aphanidermatum) were studied under laboratory conditions. The plant extracts (10% w/v) were prepared by using deionized water and fresh tissues. Dilutions (2, 4, 6, and 8% w/v) were obtained to test their effect on the mycelial growth of the phytopathogenic species. Additionally, the recovery of the fungi after their exposure to the Z. fabago extract was analyzed. The plant extracts inhibited the growth of F. oxyosporum and P. aphanidermatum (the maximum mean inhibition that was recorded with the 10% w/v extracts was 42.9% and 85.3%, respectively). A second series of experiments demonstrated the existence of residual effects in both species. The amount of residual inhibition by the 10% w/v extracts was 28.6% in F. oxyosporum and 53.8% in P. aphanidermatum. A dose-response was clearly observed in P. aphanidermatum, while an increase in extract concentration was not associated with a significantly greater reduction in the growth of F. oxyosporum. These findings give insights into the potential of Z. fabago as a growth inhibitor of F. oxyosporum and P. aphanidermatum, thus suggesting an interesting potential role for this common weed as a source of natural fungicides.
Dhruv S. Shankar,Edward S. Mojica,Christopher A. Colasanti,Anna M. Blaeser,Paola F. Ortega,Guillem Gonzalez-Lomas,Laith M. Jazrawi 대한견주관절학회 2023 대한견주관절의학회지 Vol.26 No.1
Background: The purpose of this study was to identify predictors of the time from initial presentation to total shoulder arthroplasty (TSA) in patients with primary glenohumeral osteoarthritis (OA) and rotator cuff (RTC) arthropathy who were conservatively managed with corticosteroid injections. Methods: We conducted a retrospective cohort study of patients who underwent TSA from 2010 to 2021. Kaplan-Meier survival analysis was used to estimate median time to TSA for primary OA and RTC arthropathy patients. The Cox proportional hazards model was used to identify significant predictors of time to TSA and to calculate hazard ratios (HRs) with 95% confidence intervals (CIs). Statistical significance was set at P<0.05. Results: The cohort included 160 patients with primary OA and 92 with RTC arthropathy. In the primary OA group, median time to TSA was 15 months. Significant predictors of shorter time to TSA were older age at presentation (HR, 1.02; 95% CI, 1.00–1.04; P=0.03) and presence of moderate or severe acromioclavicular joint arthritis (HR, 1.45; 95% CI, 1.05–2.01; P=0.03). In the RTC arthropathy group, median time to TSA was 14 months, and increased number of corticosteroid injections was associated with longer time to TSA (HR, 0.87; 95% CI, 0.80–0.95; P=0.003). Conclusions: There are distinct prognostic factors for progression to TSA between primary OA patients and RTC arthropathy patients managed with corticosteroid injections. Multiple corticosteroid injections are associated with delayed time to TSA in RTC arthropathy patients.
( Dhruv S. Shankar ),( Amanda Avila ),( Brittany Declouette ),( Kinjal D. Vasavada ),( Isabella B. Jazrawi ),( Michael J. Alaia ),( Guillem Gonzalez-lomas ),( Eric J. Strauss ),( Kirk A. Campbell ) 대한슬관절학회 2023 대한슬관절학회지 Vol.35 No.-
Background The purpose of this study was to identify socioeconomic predictors of time to initial evaluation, time to surgery, and postoperative outcomes among lateral patellar instability patients undergoing medial patellofemoral ligament reconstruction (MPFLR). Methods We conducted a retrospective review of patients at our institution who underwent primary MPFLR with allograft from 2011 to 2019 and had minimum 12-month follow-up. Patients were administered an email survey in January 2022 to assess symptom history, socioeconomic status, and postoperative outcomes including VAS satisfaction and Kujala score. Predictors of time to initial evaluation, time to surgery, and postoperative outcomes were identified using multivariable linear and logistic regression with stepwise selection. Results Seventy patients were included in the cohort (mean age 24.8 years, 72.9% female, mean follow-up time 45.7 months). Mean time to evaluation was 6.4 months (range 0-221) and mean time to surgery was 73.6 months (range 0-444). Having a general health check-up in the year prior to surgery was predictive of shorter time to initial evaluation (β = - 100.5 [- 174.5, - 26.5], p = 0.008). Home ownership was predictive of shorter time to surgery (β = - 56.5 [- 104.7, 8.3], p = 0.02). Full-time employment was predictive of higher VAS satisfaction (β = 14.1 [4.3, 23.9], p = 0.006) and higher Kujala score (β = 8.7 [0.9, 16.5], p = 0.03). Conclusion Markers of higher socioeconomic status including having a general check-up in the year prior to surgery, home ownership, and full-time employment were predictive of shorter time to initial evaluation, shorter time to surgery, and superior postoperative outcomes. Level of evidence: IV, retrospective case series.
Aditi Bhatt,Snita Sinukumar,Dileep Damodaran,Loma Parikh,Gaurav Goswami,Sanket Mehta,Praveen Kammar 대한부인종양학회 2024 Journal of Gynecologic Oncology Vol.35 No.4
Objective: The TORPEDO (CTRI/2018/12/016789) is the single-arm, prospective, inter ventionalstudy evaluating the role of a total parietal peritonectomy (TPP) in patients undergoing inter valcytoreductive surger y (iCRS). In this manuscript, we report the perioperative outcomes andplatinum resistant recurrence (PRR) in 218 patients enrolled in the study. Methods: A TPP was performed in all patients undergoing iCRS irrespective of the residualdisease extent. hyperthermic intraperitoneal chemotherapy (HIPEC) was performed as perthe clinician’s discretion with 75 mg/m2 of cisplatin. Maintenance therapy was also used atthe discretion of the treating clinicians. Results: From 9th December 2018 to 31st July 2022 (recruitment complete), 218 patients wereenrolled at 4 medical centers in India. The median surgical peritoneal cancer index was 14and a complete gross resection was achieved in 95.8%. HIPEC was performed in 130 (59.6%)patients. The 90-day major morbidity was 17.4% and 2.7% patients died within 90 days ofsurger y. Adjuvant chemotherapy was delayed beyond 6 weeks in 7.3%. At a median follow-up of 19 months (95% confidence inter val [CI]=15.9–35 months), 101 (46.3%) recurrencesand 19 (8.7%) deaths had occurred. The median progression-free sur vival was 22 months(95% CI=17–35 months) and the median overall sur vival (OS) not reached. Platinum resistantrecurrence was obser ved in 6.4%. The projected 3-year OS was 81.5% and in 80 patientstreated before may 2020, it was 77.5%. Conclusion: The morbidity and mortality of TPP with or without HIPEC performed duringiCRS is acceptable. The incidence was of PRR is low. Early sur vival results are encouraging andwarrant conduction of a randomized controlled trial comparing TPP with conventional surger y.