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https://www.readbyqxmd.com/read/28345960/graft-utilization-in-the-bridging-reconstruction-of-irreparable-rotator-cuff-tears-a-systematic-review
#1
Matthew R Lewington, Devin P Ferguson, T Duncan Smith, Robert Burks, Catherine Coady, Ivan Ho-Bun Wong
BACKGROUND: Rotator cuff tears are one of the most common conditions affecting the shoulder. Because of the difficulty in managing massive rotator cuff tears and the inability of standard techniques to prevent arthropathy, surgeons have developed several novel techniques to improve outcomes and ideally alter the natural history. PURPOSE: To systematically review the existing literature and analyze reported outcomes to evaluate the effectiveness of using a bridging graft reconstruction technique to treat large to massive irreparable rotator cuff tears...
March 1, 2017: American Journal of Sports Medicine
https://www.readbyqxmd.com/read/28339051/protective-effects-of-tacrolimus-on-podocytes-in-early-diabetic-nephropathy-in-rats
#2
Tao Peng, Xiangdi Chang, Jie Wang, Junhui Zhen, Xiangdong Yang, Zhao Hu
The aim of the present study was to investigate the protective effect of tacrolimus on early podocyte damage in rats with diabetic nephropathy (DN). A total of 38 normal male Sprague‑Dawley rats were randomly divided into four groups: Normal control group (group N; n=8), DN group (n=10), tacrolimus (FK506) treatment group (group F; n=10), benazepril (Lotensin) treatment group (group L; n=10). The rats in groups DN, F and L were administered with streptozotocin (STZ; 60 mg/kg) by intraperitoneal injection to establish the diabetic rat model...
March 22, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28338189/research-progress-about-effects-of-myocardial-enzyme-and-troponin-on-uremia-with-acute-left-ventricular-failure
#3
Z Li, Y Zheng, R-C Zhao, J Yu, Z Lian, X-F Cao, Z Hui
OBJECTIVE: We studied the diagnostic value of CK-MB and troponin (cTnI) in uremia with acute left ventricular failure patients. PATIENTS AND METHODS: We enrolled 130 uremia patients with maintenance hemodialysis (MHD) and divided them into two groups: (i) the observation group with patients suffering from acute left ventricular failure (n=30) and (ii) the control group which contained cases without acute left ventricular failure (n=100). We verified CK-MB, cTnI, serum creatinine, blood urea nitrogen, pro-BNP and LVEF levels at 6 h, 12 h, 24 h, 48 h, 72 h, 7 d and 14 d after the attack and carried out 1-year follow-up to compare total mortality and cardiogenic mortality...
March 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28332628/ginkgo-biloba-extract-egb761-attenuates-brain-death-induced-renal-injury-by-inhibiting-pro-inflammatory-cytokines-and-the-sapk-and-jak-stat-signalings
#4
Yifu Li, Yunyi Xiong, Huanxi Zhang, Jun Li, Dong Wang, Wenfang Chen, Xiaopeng Yuan, Qiao Su, Wenwen Li, Huiting Huang, Zirong Bi, Longshan Liu, Changxi Wang
This study aimed to investigate the protective effects of EGb761, a Ginkgo Biloba extract, against brain death-induced kidney injury. Sixty male Sprague Dawley rats were randomly divided into six groups: sham, brain-death (BD), BD + EGb b48h (48 hours before BD), BD + EGb 2 h (2 hours after BD), BD + EGb 1 h, and BD + EGb 0.5 h. Six hours after BD, serum sample and kidney tissues were collected for analyses. The levels of blood urea nitrogen (BUN) and serum creatinine significantly elevated in the BD group than in sham group...
March 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28330907/plasma-%C3%AF-3-fatty-acids-in-pregnancy-are-inversely-associated-with-postpartum-weight-retention-in-a-multiethnic-asian-cohort
#5
See Ling Loy, Michelle Jia Hui Ng, Yin Bun Cheung, Keith M Godfrey, Philip C Calder, Ngee Lek, Fabian Yap, Falk Müller-Riemenschneider, Padmapriya Natarajan, Yap-Seng Chong, Kok Hian Tan, Lynette Pei-Chi Shek, Mary Foong-Fong Chong, Jerry Kok Yen Chan
Background: Studies have demonstrated associations between polyunsaturated fatty acids (PUFAs) and adiposity. It is unclear whether PUFAs in pregnancy have an effect on maternal weight retention after childbirth, which can contribute to long-term obesity.Objective: We examined the association of maternal plasma PUFAs in pregnancy with 18-mo postpartum weight retention (PPWR) in a multiethnic Asian cohort.Design: We studied pregnant women (n = 653) recruited between June 2009 and September 2010 from a prospective cohort...
March 22, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28328867/astragaloside-iv-alleviates-lipopolysaccharide-induced-acute-kidney-injury-through-down-regulating-cytokines-ccr5-and-p-erk-and-elevating-anti-oxidative-ability
#6
Wei Zhou, Yi Chen, Xingyu Zhang
BACKGROUND Astragaloside IV (AS-IV) has been shown to prevent ischemia-induced acute kidney injury (AKI) in rat models of ischemia and reperfusion. However, the effects of AS-IV on AKI during sepsis and endotoxinemia is unclear. The current study aimed to investigate the effects and molecular mechanisms of AS-IV on lipopolysaccharide (LPS)-induced AKI. MATERIAL AND METHODS Adult male CD-1 mice were randomly assigned into 6 groups (n=8/group): control group: mice were intraperitoneally (i.p.) injected with normal saline; LPS group (10 mg/kg, i...
March 22, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28328681/predictors-of-mortality-following-emergency-general-surgery-an-american-college-of-surgeons-national-surgical-quality-improvement-program-risk-calculator
#7
Ivy N Haskins, Patrick J Maluso, Mary E Schroeder, Richard L Amdur, Khashayar Vaziri, Samir Agarwal, Babak Sarani
BACKGROUND: The complex nature of current morbidity and mortality predictor models do not lend themselves to clinical application at the bedside of patients undergoing emergency general surgery (EGS). Our aim was to develop a simplified risk calculator for prediction of early postoperative mortality following EGS. STUDY DESIGN: EGS cases other than appendectomy and cholecystectomy were identified within the American College of Surgeons National Surgery Quality Improvement Program (ACS-NSQIP) database from 2005-2014...
March 21, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28328556/chronological-changes-and-correlates-of-loop-diuretic-dose-in-left-ventricular-assist-device-patients
#8
Kazuhiko Kido, Bennet George, Richard J Charnigo, Tracy E Macaulay, Sara D Brouse, Maya Guglin
No study has systematically evaluated the prevalence and dosages of diuretic use for patients after left ventricular assist device (LVAD) implantation. The primary objective was to characterize chronological change in prevalence and doses of loop diuretics after LVAD placement. The secondary objective was to identify correlates of actual doses of loop diuretics. We retrospectively reviewed medical records of adult patients with LVAD implantation at the University of Kentucky. Prevalence of diuretic use and furosemide equivalent dose were assessed before LVAD implantation and at seven time points thereafter: 1 week, 1 month, 3 months, 6 months, 1 year, 18 months, and 2 years...
March 20, 2017: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
https://www.readbyqxmd.com/read/28323627/effects-of-xuebijing-injection-for-patients-with-sepsis-induced-acute-kidney-injury-after-wenchuan-earthquake
#9
Qin Yuxi, Hanlai Zhang, Yu Baili, Shihua Shi
Context • Earthquakes are devastating disasters that have claimed countless lives in the past, partially owing to the danger of direct and indirect injuries to vital organs. In the deadly earthquake that occurred in Sichuan Province of China on May 12, 2008, some victims suffered from severe damage to multiple organs and tissue and developed sepsis, a systematic inflammatory reaction resulting from infection and trauma. Xuebijing injection (CCXG) could beneficial for improvement of clinical symptoms in those patients, but no research has yet examined its potential...
March 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28321638/wearing-graduated-compression-stockings-augments-cutaneous-vasodilation-in-heat-stressed-resting-humans
#10
Naoto Fujii, Toshiya Nikawa, Bun Tsuji, Narihiko Kondo, Glen P Kenny, Takeshi Nishiyasu
PURPOSE: We investigated whether graduated compression induced by stockings enhances cutaneous vasodilation in passively heated resting humans. METHODS: Nine habitually active young men were heated at rest using water-perfusable suits, resulting in a 1.0 °C increase in body core temperature. Heating was repeated twice on separate occasions while wearing either (1) stockings that cause graduated compression (pressures of 26.4 ± 5.3, 17.5 ± 4.4, and 6...
March 20, 2017: European Journal of Applied Physiology
https://www.readbyqxmd.com/read/28320433/association-of-the-lupus-low-disease-activity-state-lldas-with-health-related-quality-of-life-in-a-multinational-prospective-study
#11
Vera Golder, Rangi Kandane-Rathnayake, Alberta Yik-Bun Hoi, Molla Huq, Worawit Louthrenoo, Yuan An, Zhan Guo Li, Shue Fen Luo, Sargunan Sockalingam, Chak Sing Lau, Mo Yin Mok, Aisha Lateef, Kate Franklyn, Susan Morton, Sandra Teresa V Navarra, Leonid Zamora, Yeong-Jian Wu, Laniyati Hamijoyo, Madelynn Chan, Sean O'Neill, Fiona Goldblatt, Mandana Nikpour, Eric Francis Morand
BACKGROUND: Systemic lupus erythematosus (SLE) is associated with significant impairment of health-related quality of life (HR-QoL). Recently, meeting a definition of a lupus low disease activity state (LLDAS), analogous to low disease activity in rheumatoid arthritis, was preliminarily validated as associated with protection from damage accrual. The LLDAS definition has not been previously evaluated for association with patient-reported outcomes. The objective of this study was to determine whether LLDAS is associated with better HR-QoL, and examine predictors of HR-QoL, in a large multiethnic, multinational cohort of patients with SLE...
March 20, 2017: Arthritis Research & Therapy
https://www.readbyqxmd.com/read/28315848/changes-in-some-biochemical-parameters-of-alloxanized-rats-administered-with-varying-concentrations-of-quail-egg-solution
#12
Patrick Emeka Aba, Christian Onwuchekwa Okorie-Kanu
Background Quail egg is said to heal all sorts of ailments including diabetes and liver diseases, and people have started taking it indiscriminately without verification and standardization. This study investigated some biochemical effects associated with administration of varying concentrations of quail egg solution to alloxanized rats. Methods Thirty (30) adult male albino Wistar rats were assigned to 5 groups of 6 rats each. Groups 2-5 rats were injected with alloxan monohydrate intraperitoneally at the dose of 160 mg/kg while rats in group 1 served as normal control...
March 18, 2017: Journal of Complementary & Integrative Medicine
https://www.readbyqxmd.com/read/28315683/klotho-ameliorates-cyclosporine-a-induced-nephropathy-via-pdlim2-nf-kb-p65-signaling-pathway
#13
Meihua Jin, Pengfei Lv, Guanyu Chen, Peng Wang, Zhongfu Zuo, Lili Ren, Jing Bi, Chul-Woo Yang, Xifan Mei, Donghe Han
Klotho, an antiaging protein, can extend the lifespan and modulate cellular responses to inflammation and oxidative stress which can ameliorate chronic kidney diseases (CKD). To investigate the molecular mechanism of Klotho on inflammation in cyclosporine A (CsA) induced nephropathy, the mice were transfected with adenovirus mediated Klotho gene and treated with cyclosporine A (CsA; 30 mg/kg/day) for 4 weeks. Also, primary human renal proximal tubule epithelial cells (RPTECs) were treated with soluble Klotho protein and LPS...
March 16, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28315119/alterations-of-mg-2-after-hemorrhagic-shock
#14
Mun-Young Lee, Dong Kwon Yang, Shang-Jin Kim
Hemorrhagic shock is generally characterized by hemodynamic instability with cellular hypoxia and diminishing cellular function, resulting from an imbalance between systemic oxygen delivery and consumption and redistribution of fluid and electrolytes. Magnesium (Mg) is the fourth most abundant cation overall and second most abundant intracellular cation in the body and an essential cofactor for the energy production and cellular metabolism. Data for blood total Mg (tMg; free-ionized, protein-bound, and anion-bound forms) and free Mg(2+) levels after a traumatic injury are inconsistent and only limited information is available on hemorrhagic effects on free Mg(2+) as the physiologically active form...
March 17, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28302561/ameliorative-effect-of-gossypin-against-gentamicin-induced-nephrotoxicity-in-rats
#15
Mohamed Katary, Ahmad Salahuddin
AIM: Gentamicin (GEN) is an aminoglycoside antibiotic employed in treatment of life-threatening gram-negative infections, but one of its major side effects is the induction of nephrotoxicity. Therefore, the aim of this work was to scrutinize the possible protective effect of gossypin against GEN-induced nephrotoxicity. METHOD: Rats were randomly divided into four groups. First group served as a control, second group was injected with gossypin (10mg/kg, orally) for 7days, third group was injected with GEN (80mg/kg, i...
March 13, 2017: Life Sciences
https://www.readbyqxmd.com/read/28296550/protective-effects-of-salusin-%C3%AE-and-salusin-%C3%AE-on-renal-ischemia-reperfusion-damage-and-their-levels-in-ischemic-acute-renal-failure
#16
M Cakir, H Duzova, A Taslidere, G Orhan, F Ozyalin
Salusin-α and salusin-β are expressed in many tissues including the central nervous system, vessels and kidneys; they have been shown to decrease endoplasmic reticulum stress during heart ischemia/reperfusion (I/R) and to decrease apoptosis. We investigated the relation of salusin-α and salusin-β levels to acute ischemic renal failure. We also investigated whether these peptides are protective against renal I/R damage. Fifty-three rats were divided into six groups: control, I/R, I/R + salusin-α1, I/R + salusin-α10, I/R + salusin-β1 and I/R + salusin-β10...
2017: Biotechnic & Histochemistry: Official Publication of the Biological Stain Commission
https://www.readbyqxmd.com/read/28295247/targeting-c3a-c5a-receptors-inhibits-human-mesangial-cell-proliferation-and-alleviates-iga-nephropathy-in-mice
#17
Ying Zhang, Xianli Yan, Ting Zhao, Qihe Xu, Qi Peng, Ruimin Hu, Songxia Quan, Yali Zhou, Guolan Xing
Complement activation has a deep pathogenic influence in IgA nephropathy (IgAN). C3a and C5a, small cleavage fragments generated by complement activation, are key mediators of inflammation. The fragments exert broad pro-inflammatory effects by binding to specific receptors (C3aR and C5aR, respectively). However, no studies thus far have investigated the effects of C3a, C5a and their receptors on IgAN. We observed that C3aR and C5aR antagonists repressed IgA-induced cell proliferation and IL-6 and MCP-1 production in cultured human mesangial cells (HMCs)...
March 15, 2017: Clinical and Experimental Immunology
https://www.readbyqxmd.com/read/28292650/frontal-and-temporal-cortical-functional-recovery-after-electroconvulsive-therapy-for-depression-a-longitudinal-functional-near-infrared-spectroscopy-study
#18
Jinichi Hirano, Akihiro Takamiya, Bun Yamagata, Syogo Hotta, Yukiko Miyasaka, Shenghong Pu, Akira Iwanami, Hiroyuki Uchida, Masaru Mimura
While the efficacy and tolerability of electroconvulsive therapy (ECT) for depression has been well established, the acute effects of ECT on brain function remain unclear. Particularly, although cognitive dysfunction has been consistently observed after ECT, little is known about the extent and time course of ECT-induced brain functional changes, as observed during cognitive tasks. Considering the acute antidepressant effects of ECT on depression, aberrant brain functional responses during cognitive tasks in patients with depression may improve immediately after this treatment...
February 22, 2017: Journal of Psychiatric Research
https://www.readbyqxmd.com/read/28289595/case-report-of-a-novel-mutation-of-the-eya1-gene-in-a-patient-with-branchio-oto-renal-syndrome
#19
L Spahiu, B Merovci, V Ismaili Jaha, A Batalli Këpuska, H Jashari
Branchio-oto-renal (BOR) syndrome is an autosomal dominant disorder characterized by the coexistence of branchial cysts or fistulae, external ear malformation with pre-auricular pits or tags, hearing impairment and renal malformations. However, the presence of the main features varies in affected families. Here, we present a 16-year-old boy admitted to the Department of Nephrology at the Pediatric Clinic, University Clinical Center of Kosovo, Pristina, Republic of Kosovo because of severe renal insufficiency diagnosed 6 years ago, which progressed to end-stage renal failure...
December 1, 2016: Balkan Journal of Medical Genetics: BJMG
https://www.readbyqxmd.com/read/28288826/evaluation-of-acute-and-subacute-toxicity-of-hydroethanolic-extract-of-dolichandra-unguis-cati-l-leaves-in-rats
#20
Juliana Calil Brondani, Fernanda Ziegler Reginato, Evelyne da Silva Brum, Marina de Souza Vencato, Cibele Lima Lhamas, Carine Viana Silva, Maria Izabel Ugalde Marques da Rocha, Liliane de Freitas Bauermann, Melânia Palermo Manfron
ETHNOPHARMACOLOGICAL RELEVANCE: Dolichandra unguis-cati L. is a native climbing plant of Brazil, popularly known as "unha de gato". It has been traditionally used mainly as an antipyretic, anti-inflammatory and anti-tumor agent, yet little toxicological information is found in the literature. AIM OF THE STUDY: To identify the chemical composition of the hydroethanolic extract obtained from the leaves of Dolichandra uniguis-cati and to evaluate the acute and subacute toxicity in male and female rats, in order to assess the safety profile of this plant...
March 10, 2017: Journal of Ethnopharmacology
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