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Introduction: Chronic liver disease (CLD) is also a common clinical problem afflicting mankind. Occurrence of Acute kidney injury in patients with chronic liver disease is frequent finding which makes prognosis of CLD even poorer. Material and methods: A prospective cohort observational study on 100 adult patients of chronic liver disease with AKI conducted over a period of 24 months from August 2016 to August 2018 at Sri Aurobindo medical college and postgraduate institute. Detailed clinical examination and biochemical tests were done. Univariate and multivariate logistic regression (odds ratio) analyses were used. Results: 87% were males and 13% were females. Maximum no. of patients found in AKI stage III 40% followed by stage I 36% then stage II 24%. Among these 31% patient recover after treatment, 26% partially recovered and 43% patient didn’t response to treatment. Overall 75% survived while 25% died in this study. Conclusion: Majority of Patients with Prerenal AKI had full recovery, as compared to HRS-AKI and intrinsic AKI where full recovery was less common. Patients in stage 1 AKI had more proportion of patients with full recovery than stages 2 and 3. Regarding outcome, Patients in stage 1 and stage 2 has higher survival rates as compared to stage 3, which is statistically significant.
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To study the co existence of Hodgkins lymphoma in sickle cell disease in a 10-year-old boy who is also a known case of sickle cell anaemia presented to out centre with symptoms of fever, weight loss. History of previous blood transfusions was given. On clinical examination, he was found to have pallor, generalised lymphadenopathy, splenomegaly. Complete blood picture revealed haemoglobin of 9 g/dl, white blood cell count of 12,000/cu mm, platelet count of 2 lakhs. Biopsy from the cervical lymph node revealed effacement of lymph nodal architecture with replacement by scattered atypical mononuclear and binucleate Reed–Sternberg cells with moderate cytoplasm, large vesicular nucleus and prominent eosinophilic nucleoli against a background of, mixed population of small lymphocytes, plasma cells and few eosinophils. Immuno histochemistry revealed positive expression of CD15, CD30, Pax-5 in the atypical cells and thus proved to be Hodgkins lymphoma.
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Objective To study the effects of Hrs on apoptosis and cell proliferation in colon cancer cell lines HCT?116 and SW?480. Methods The expression of Hrs in HCT?116 and SW?480 was knocking down by shRNA. Cell apoptosis was detected by FACS and cell proliferation was de?termined by MTT,incucyte and soft agar. Results The apoptosis was significantly increased after Hrs knocking down in both HCT?116 and SW?480,and the cell proliferation was inhibited. Conclusion Hrs is involved in the apoptosis and proliferation of colon cancer cells.
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Objective To study the protective effect of hydrogen-rich saline (HRS) on apoptosis in skin flap after ischemia/reperfusion injury.Methods Total 18 Sprague-Dawley rats were randomly divided into three groups:a HRS treated group and two physiological saline treated groups (controls 1,2).The rats were anesthetized and an extended abdominal skin flap (6 cm × 9 cm) was elevated in each animal.Ischemia was induced by clamping the left right pedicle for 3 h,then HRS was administered intraperitoneally 10 min before reperfusion,and physiological saline was injected in control groups 1 and 2.In the control group 2,the flaps were elevated without occluding the artery and vein.Five days postoperation,apoptosis,TNF-α level in flap were measured with ELISA,NF-κB in nucleus was determined by Westernblot.Results Apoptotic rate represented (39.72±8.09) ％in HRS group and (69.43±13.27) ％ in control group 1,respectively.Treatment with HRS resulted in a marked reduction in apoptotic rate.TNF-α level was (516.408±38.674) pg/ml in the control group 1,a significant reduced TNF-α was measured in HRS group,accounting for (269.136 ±24.530) pg/ml.Moreover,NF-κB activation was significantly down-regulated by HRS.In control group 2,no significant apoptosis was observed because of non-blood occlusion,and there was no marked elevation of TNF-α and NF-κB.Conclusions HRS can protect skin from ischemia/reperfusion injury,attenuate apoptosis in flaps,which may be associated with the inhibition of TNF-α and NF-kb elevation.
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Objective To explore the expression of miR-9 in H/RS cells and its regulation on target PRDM1.Methods miR-9 expression in normal CD19+ B-cell subsets and eight lymphoma cell lines was detected by fluorescence quantitative RT-PCR and in situ hybridization (ISH),for quantification and location,respectively.Chemically synthesizcd antisense oligonucleotide of miR-9 was transiently transfected into L428 for its silence,and the PRDM1 expression was tested.Results Fluorescence quantitative RT-PCR showed that the expression of miR-9 in L428 cells was marked higher than that of normal CD19+ B-cell subsets and other lymphoma cell lines (the expression of miR-9 in L428 cells was 47-fold of OCI-Ly1,50-fold of Raji cells,7-fold of EBV+ immortalized B cell line,and 6-fold of ALCL cell line).ISH indicated that miR-9 located in cytoplasm,it was a diffuse and strong positive in L428,scattered and weak in DLBCL and Burkitt' s lymphoma cell lines,while negative in KARPAS-299 or Jurkat cell lines.Transient down-regulation of miR-9 in L428 leded to the increase of PRDMI protein.Conclusion miR-9 plays the role of cancer gene in cHL,and may exert a potential function in regulating terminal B cell differentiation through a post transcription regulation of PRDM1 gene.