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Nandi A, . M, Solanki V, Tiwari V, Sajjanar B, Sankar M, Saini M, Shrivastava S, Bhure SK, Ghosh S. Designing of multi-epitope vaccine construct employing immuno-informatics approach to combat multi-tick species infestations. EAMR 2022. [DOI: 10.52635/eamr/12.2.149-159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Saini M, Barakat A, Qamar Z, Shenoy M, Alotaibi RJ, Alotaibi AM, Noushad M, Niazi F. Use of photosensitizers activated by photodynamic therapy on the canal disinfection of radicular dentin bonded to Dimethacrylate-based glass fiber post: an assessment of pushout bond strength. Eur Rev Med Pharmacol Sci 2022; 26:7850-7857. [PMID: 36394733 DOI: 10.26355/eurrev_202211_30136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
OBJECTIVE The present lab-based investigation aimed at evaluating the canal disinfectants using photodynamic therapy (PDT) using different photosensitizers, conventional NaOCl, a mixture of doxycycline, citric acid, and a detergent (MTAD) and their impact on the bond strength of glass fiber post to radicular dentin. MATERIALS AND METHODS Forty extracted human premolars were gathered and disinfected. The decoration was performed up to the cementoenamel junction. Using the crown down technique cleaning of the canal was done following rinse with distilled water. All canals were dried with paper points and obturated with gutta-percha. Post space was prepared using peso reamers and samples were randomly allocated into four groups following different disinfection regimes: Group 1 - Methylene blue photosensitizer (MBP) + MTAD; Group 2 - RBP (Rose Bengal photosensitizer) + MTAD; Group 3 - CP (curcumin photosensitizer) + MTAD and Group 4 - 2.25% NaOCl + MTAD (control). Following disinfection, the canals were dried and the post was placed and cemented within the canal. Samples were dissected at coronal, middle, and apical third and placed in a universal testing machine for push-out bond strength (PBS). Debonded surfaces were evaluated for failure modes. PBS was examined using a one-way analysis of variance (ANOVA). The means of PBS were compared using Tukey multiple comparison tests with a significance threshold of (p<0.05). RESULTS Group 3 canals disinfected with CP and MTAD had the highest PBS at two levels: cervical (9.57±1.21 MPa), middle (6.37±0.79 MPa), and group 2 canal space disinfected by RBP and MTAD had the maximum PBS in apical portion (5.35±0.42 MPa). No significant difference at all root levels between group 2 (RBP + MTAD) and group 3 (p>0.05). Canal irrigation with group 1 (MBP + MTAD) and group 4 control (2.25% NaOCl + MTAD) exhibited comparable PBS at all three levels of the root. CONCLUSIONS CP, MTAD, RBP and MTAD for canal disinfection and bonding of glass fiber post to radicular dentin demonstrated comparable bond values at all three root levels and can be recommended in clinical settings after further investigations.
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Affiliation(s)
- M Saini
- Department of Restorative and Prosthetic Dentistry, College of Dentistry, Dar Al Uloom University, Riyadh, Saudi Arabia.
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Rajoriya S, Kumar N, Kumar A, Saini M, Kataria M. 100P Study on the effect of ursolic acid on MMPs and antimetastatic activity in TNBC cells. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.09.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Saini M, Kaur J. Impact of talk test based aerobic exercise on glycaemic control and anthropometric measures among patients with type 2 diabetes mellitus. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep220004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Type 2 diabetes mellitus (T2DM) is characterised by the chronic hyperglycaemia which leads to various micro and macrovascular complications. The aim of present study was to evaluate the impact of talk test based aerobic exercise on glycaemic control and anthropometric measures among adults with (T2DM). In this double blind randomised controlled trial (RCT), aerobic exercises/walking was used as intervention. The patients were divided into three groups based on the tool of exercise intensity prescription: a talk test-based group (TTG, n=30), a rating of perceived exertion-based group (RPEG, n=30), and a control group (CG, n=30). Glycated haemoglobin (HbA1c) was evaluated at baseline and after 8 weeks. Anthropometric measures, i.e. body mass index (BMI), and waist circumference (WC) were evaluated at baseline, 4 weeks, and 8 weeks. Wilcoxon rank-sum/repeated measure of ANOVA and Kruskal-Wallis test/ANOVA were used for within and between group comparison, respectively, on the basis of normality of the data. The mean HbA1c change in TTG, RPEG, and CG was -0.29, -0.28, and -0.04, respectively, and it was significantly greater in TTG and RPEG as compared to CG. The reduction of HbA1c, BMI, and WC was reported in each group. However, the reduction in the experimental groups, i.e. TTG and RPEG was significantly greater than in the control group (P≤0.01). However, there was no significant difference found between the experimental groups (P>0.05). TT based aerobic exercise is effective in improving glycaemic control and anthropometric measures. Therefore, TT can be used for the exercise prescription of these patients. The study is registered at the Clinical Trial Registry-India under no. CTRI/2019/02/017531.
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Affiliation(s)
- M. Saini
- Mother Teresa Saket College of Physiotherapy, Department of Physiotherapy, Panchkula, 134107 Haryana, India
| | - J. Kaur
- Guru Jambheshwar University of Science and Technology, Department of Physiotherapy, Hisar, 125001 Haryana, India
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Kashyap A, Singh N, Malhotra N, Mahey R, Perumal V, Vatsa R, Patel G, Saini M. O-292 Comparison of effect of two different trigger regimens; single (hCG) versus dual (hCG + Leuprolide) on outcome of fresh IVF cycles: A randomized controlled trial. Hum Reprod 2022. [PMCID: PMC9384440 DOI: 10.1093/humrep/deac106.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Study question
Does adding gonadotropin-releasing hormone agonist (GnRHa) to hCG trigger increases the number of high-grade embryos in GnRH antagonist protocol in fresh non-donor IVF?
Summary answer
Final oocyte maturation triggered by dual trigger increases the number of MII oocytes thus transferring good-quality embryos and cryopreserving surplus embryos compared to hCG trigger.
What is known already
hCG has been conventionally used as a ‘faux’ LH surge to bring about final oocyte maturation due to structural similarity between the two. GnRH agonist, on the other hand, induces a more physiological gonadotropin surge for follicular maturation, but is associated with luteal phase deficiency. Recent studies have shown that combining GnRHa with hCG trigger improves oocyte maturation and embryo quality with the added benefit of a luteal phase support, thereby improving IVF outcomes in terms of both embryological and reproductive outcomes.
Study design, size, duration
A single-center, open labelled, randomized controlled trial including 100 normal responder patients between 21-38 years undergoing IVF using GnRH antagonist protocol between January 2020 to August 2021. The study excluded patients with the presence of other variables of adverse outcomes like diminished ovarian reserve (AFC < 5 or AMH < 1.2 ng/ml), endocrine disorders, thin endometrium (<6mm), previous history of uterine surgeries, and high responders.
Participants/materials, setting, methods
100 patients undergoing fresh IVF cycle using GnRH antagonist protocol were randomized after informed consent to receive either dual trigger (Leuprolide acetate 1 mg + rhCG 250 mcg, n = 50) or single hCG trigger (rhCG 250 mcg, n = 50). Oocyte retrieval was done 35-37 hours after trigger followed by IVF/ICSI, as indicated. Oocyte and embryo grading was done using Istanbul consensus. Analysis was done by ITT. Outcomes were analyzed using Independent t-test and Chi-square test.
Main results and the role of chance
The baseline characteristics were comparable in both arms. the number of MII oocytes retrieved (7.82 versus 5.92, p = 0.003) and the number of day-3 grade-1 embryos (4.24 versus 1.8, p < 0.001) were higher in the dual trigger group, whereas fertilization rates between the two groups (91.82% versus 88.51%, p=NS) were comparable. Consequently, the number of embryos cryopreserved (2.68 versus 0.94, p < 0.001) were significantly higher in the dual trigger group. However, the implantation rate between the two groups (21% versus 19.6%, p = 0.770) was comparable. The serum LH levels 12 hours post trigger were measured in both the arms and as expected, high serum LH values were documented in the dual trigger group (46.23 mIU/ml vs 0.93 mIU/ml, p < 0.0001).
Limitations, reasons for caution
Due to the impact of the Covid-19 pandemic causing an intermittent pause in IVF services at our center, a smaller sample size of 100 patients could be enrolled in the study, and reproductive outcomes in terms of live births and cumulative live births could not be assessed
Wider implications of the findings
This study, though small, has contributed to some evidence of redesigning the dual trigger in all antagonist cycles, with the exception of high responders and PCOS patients. The addition of GnRHa to hCG trigger has led to the possibility of cryopreserving surplus embryos thereby increasing the cumulative live births.
Trial registration number
CTRI/2020/08/027030
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Affiliation(s)
- A Kashyap
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - N Singh
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - N Malhotra
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - R Mahey
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - V Perumal
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - R Vatsa
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - G Patel
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
| | - M Saini
- India Institute Of Medical Sciences- New Delhi, Department of Obstetrics and Gynaecology All , New Delhi, India
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Patel G, Singh N, Malhotra N, Mahey R, Saini M, Sethi A. P-799 To evaluate the effect of Intra-ovarian platelet rich plasma instillation on the clinical outcome of women with diminished ovarian reserve: A prospective interventional study. Hum Reprod 2022. [DOI: 10.1093/humrep/deac107.734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Study question
Does intra-ovarian instillation of platelet rich plasma (PRP) improves the clinical outcome of IVF cycles in women with Diminished Ovarian reserve (DOR)?
Summary answer
PRP instillation leads to consistent improvement in Antral follicle count (AFC), thus achieving clinical pregnancy rate of 33.3% per cycle in women with DOR.
What is known already
There is rising incidence of females with diminished ovarian reserve (DOR) especially among Asian ethnicity. With the emergence of regenerative medicine, multiple studies have evaluated the role of intra-ovarian PRP, demonstrating a beneficial role in improving ovarian reserve parameters (serum Follicular stimulating hormone (FSH), serum anti-Mullerian hormone (AMH), AFC). Despite its’ favorable effects on biochemical markers and AFC, data regarding improvement in clinical outcome remains elusive and led to inception of this study.
Study design, size, duration
A prospective interventional study was conducted at Division of Reproductive Medicine of a tertiary care institute. 41 infertile females aged 20-39 years with DOR (AMH <1.2 ng /ml; AFC<5) were enrolled in the study during a 6-month period beginning from August 2021.
Participants/materials, setting, methods
After informed consent, patients received fresh autologous PRP, prepared from 30 ml venous blood. 1.5ml of PRP instilled in each ovarian stroma between day 7-10 of menstrual cycle under sedation. Patients were followed up for three-consecutive months to assess ovarian reserve parameters including serum FSH, AMH and AFC. Patients showing significant improvement in parameters were recruited for fresh IVF cycles using Antagonist protocol with 1% transdermal testosterone. Outcomes were analysed using linear mix effect model.
Main results and the role of chance
The average platelet concentration in PRP was ∼10,00,000 platelets/µL. The mean age of enrolled patients was 31.22±4.16 years. Linear improvement in AFC (3.63 vs 6.98 vs 7.97 vs 6.90, p<0.001) was observed from baseline to three consecutive follow-up months with maximal response witnessed in second month in 57.1% of those undergoing IVF cycle. However, there was no significant difference in Serum FSH (p=0.11) and AMH (p=0.16) from the baseline post intervention. Of the 41 patients, 35 (85.3%) responded to the treatment and underwent IVF antagonist cycle. 5 out of 35 IVF cycles were cancelled mid-cycle due to poor ovarian response. The mean dose of gonadotropin requirement was 2667.5±281.1 IU (Follicular stimulating hormone) and 1400±337.3 IU (Human menopausal gonadotropin). The average number of oocytes retrieved was 5.7±2.2 whereas mean number of MII oocytes was 4.63±1.85. The fertilization rate and the cleavage rate were 92.4% and 74.1% respectively. Of the thirty patients, eight patients underwent day 2 transfer due to poor grade of embryos. Mean number of grade 1- day 3 embryos was 1.25±0.55 with surplus embryos available for cryopreservation in 14 patients. The overall clinical pregnancy rate per transfer was 33.33%. No adverse events were reported.
Limitations, reasons for caution
This was a prospective single arm study. A randomized controlled trial comprising a “no-treatment” arm would establish a Level-I evidence. However, “no-treatment” arm in a developing country like ours, imposes financial burden on the couple with no guaranteed clinical success and thus raising ethical concern and need for ovarian rejuvenation.
Wider implications of the findings
With the impetus to provide a biological child to these DOR women, intra-ovarian PRP instillation as a method of ovarian rejuvenation holds promising results. Evidently, PRP is not only effective in improving ovarian reserve but this translates into an improved reproductive outcome in a population, previously limited to oocyte donation.
Trial registration number
REF/2022/01/051033
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Affiliation(s)
- G Patel
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
| | - N Singh
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
| | - N Malhotra
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
| | - R Mahey
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
| | - M Saini
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
| | - A Sethi
- All India Institute of Medical Sciences- New Delhi, Division of Reproductive Medicine- Department of Obstetrics and Gynaecology , New Delhi, India
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Saini M, Kaur J. Effect of subjective tool based aerobic exercise on pulmonary functions in patients with type 2 diabetes mellitus – a feasibility RCT. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep210049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Literature has proved the benefit of exercise on pulmonary functions among the patients with type 2 diabetes mellitus (T2DM). However, objective tools of exercise intensity prescription have been used in previous trials. The trials to explore the effectiveness of subjective tools-based exercise on pulmonary functions among these patients are scarce. The purpose of this study was to explore the feasibility of subjective tools-based exercise among patients with T2DM. Another objective was to see the effectiveness of this kind of exercise on pulmonary functions among patients with T2DM. 49 patients were randomly allotted to three groups, talk test group (TTG, n=16); rating of perceived exertion group (RPEG, n=16); and control group (CG, n=17). Subjects were evaluated for five progression criteria. The intervention period for the groups was 8 weeks. Recruitment and retention rate was 62.82 and 75.5%, respectively. Adherence rate was 67.34% and 58.91% for supervised and unsupervised sessions, respectively. 78.38% of the patients were available for post-intervention outcome evaluation. A significant increase in pulmonary functions in both the experimental groups (P=0.00) was found after 8 weeks of training. This study provides evidence that a trial of this nature is feasible with a few amendments in methodology. Additionally, the study also concluded that the subjective tool based aerobic exercise may be effective in improving pulmonary functions among patients with T2DM. Trial registration at Clinical Trial Registry-India: CTRI/2019/02/017531.
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Affiliation(s)
- M. Saini
- Mother Teresa Saket College of Physiotherapy, Department of Physiotherapy, 134107 Panchkula, Haryana, India
| | - J. Kaur
- Guru Jambheshwar University of Science and Technology, Department of Physiotherapy, Hisar 125001, India
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Punia S, Singh V, Joshi S, Saini M. Comparison of different types of exercise training on resting blood pressure in 30-45 years old adults: a randomised controlled trial. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep210012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Hypertension is the most metastasizing non-communicable disease, which has affected more than 1.4 billion people, worldwide. Exercise is the core management strategy for hypertensive individuals. Extensive literature is available for each kind of exercise that is isometric hand grip training (IHGT), resistance training (RT), and aerobic training (AT). However, the comparison between these exercise regimens has not been done in a single trial. The trial was conducted on 126 subjects in Hisar, an urban area of Haryana (INDIA), from July 2017 to December 2018. Subjects were randomly assigned to four groups: control (n=33), IHGT (n=32), RT (n=31), and AT (n=30). Study variables were measured at baseline, 2nd week, 4th week, 6th week, and also after the 8th week of intervention. Experimental groups showed significant reduction in all the components of blood pressure in comparison to control group. The RT group showed maximum reduction in blood pressure in comparison to other regimens (systolic blood pressure: RT > IHGT > AT; diastolic blood pressure: RT > AT > IHGT). However, the difference between the groups is not statistically significant (P>0.05). The study findings reveal that different kind of exercise regimens are equally effective in lowering blood pressure among pre hypertensive and stage 1 hypertension adults.
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Affiliation(s)
- S. Punia
- Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - V. Singh
- Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - S. Joshi
- Guru Jambheshwar University of Science and Technology, Hisar 125001, India
| | - M. Saini
- Mother Teresa Saket College of Physiotherapy, Panchkula 13410, Haryana, India
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Rajoriya S, Kataria M, Kumar N, Saini M, Kumar A. 59P Berberine chloride inhibits TNBC cell metastasis by downregulating expression of matrix metalloproteinases. Ann Oncol 2021. [DOI: 10.1016/j.annonc.2021.08.2055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Sen M, Honavar SG, Bansal R, Sengupta S, Rao R, Kim U, Sharma M, Sachdev M, Grover AK, Surve A, Budharapu A, Ramadhin AK, Tripathi AK, Gupta A, Bhargava A, Sahu A, Khairnar A, Kochar A, Madhavani A, Shrivastava AK, Desai AK, Paul A, Ayyar A, Bhatnagar A, Singhal A, Nikose AS, Bhargava A, Tenagi AL, Kamble A, Nariani A, Patel B, Kashyap B, Dhawan B, Vohra B, Mandke C, Thrishulamurthy C, Sambare C, Sarkar D, Mankad DS, Maheshwari D, Lalwani D, Kanani D, Patel D, Manjandavida FP, Godhani F, Agarwal GA, Ravulaparthi G, Shilpa GV, Deshpande G, Thakkar H, Shah H, Ojha HR, Jani H, Gontia J, Mishrikotkar JP, Likhari K, Prajapati K, Porwal K, Koka K, Dharawat KS, Ramamurthy LB, Bhattacharyya M, Saini M, Christy MC, Das M, Hada M, Panchal M, Pandharpurkar M, Ali MO, Porwal M, Gangashetappa N, Mehrotra N, Bijlani N, Gajendragadkar N, Nagarkar NM, Modi P, Rewri P, Sao P, Patil PS, Giri P, Kapadia P, Yadav P, Bhagat P, Parekh R, Dyaberi R, Chauhan RS, Kaur R, Duvesh RK, Murthy R, Dandu RV, Kathiara R, Beri R, Pandit R, Rani RH, Gupta R, Pherwani R, Sapkal R, Mehta R, Tadepalli S, Fatima S, Karmarkar S, Patil SS, Shah S, Shah S, Shah S, Dubey S, Gandhi S, Kanakpur S, Mohan S, Bhomaj S, Kerkar S, Jariwala S, Sahu S, Tara S, Maru SK, Jhavar S, Sharma S, Gupta S, Kumari S, Das S, Menon S, Burkule S, Nisar SP, Kaliaperumal S, Rao S, Pakrasi S, Rathod S, Biradar SG, Kumar S, Dutt S, Bansal S, Ravani SA, Lohiya S, Rizvi SWA, Gokhale T, Lahane TP, Vukkadala T, Grover T, Bhesaniya T, Chawla U, Singh U, Une VL, Nandedkar V, Subramaniam V, Eswaran V, Chaudhary VN, Rangarajan V, Dehane V, Sahasrabudhe VM, Sowjanya Y, Tupkary Y, Phadke Y. Epidemiology, clinical profile, management, and outcome of COVID-19-associated rhino-orbital-cerebral mucormycosis in 2826 patients in India - Collaborative OPAI-IJO Study on Mucormycosis in COVID-19 (COSMIC), Report 1. Indian J Ophthalmol 2021; 69:1670-1692. [PMID: 34156034 PMCID: PMC8374756 DOI: 10.4103/ijo.ijo_1565_21] [Citation(s) in RCA: 201] [Impact Index Per Article: 67.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Revised: 06/06/2021] [Accepted: 06/07/2021] [Indexed: 12/15/2022] Open
Abstract
Purpose COVID-19-associated rhino-orbital-cerebral mucormycosis (ROCM) has reached epidemic proportion during India's second wave of COVID-19 pandemic, with several risk factors being implicated in its pathogenesis. This study aimed to determine the patient demographics, risk factors including comorbidities, and medications used to treat COVID-19, presenting symptoms and signs, and the outcome of management. Methods This was a retrospective, observational study of patients with COVID-19-associated ROCM managed or co-managed by ophthalmologists in India from January 1, 2020 to May 26, 2021. Results Of the 2826 patients, the states of Gujarat (22%) and Maharashtra (21%) reported the highest number of ROCM. The mean age of patients was 51.9 years with a male preponderance (71%). While 57% of the patients needed oxygen support for COVID-19 infection, 87% of the patients were treated with corticosteroids, (21% for > 10 days). Diabetes mellitus (DM) was present in 78% of all patients. Most of the cases showed onset of symptoms of ROCM between day 10 and day 15 from the diagnosis of COVID-19, 56% developed within 14 days after COVID-19 diagnosis, while 44% had delayed onset beyond 14 days. Orbit was involved in 72% of patients, with stage 3c forming the bulk (27%). Overall treatment included intravenous amphotericin B in 73%, functional endoscopic sinus surgery (FESS)/paranasal sinus (PNS) debridement in 56%, orbital exenteration in 15%, and both FESS/PNS debridement and orbital exenteration in 17%. Intraorbital injection of amphotericin B was administered in 22%. At final follow-up, mortality was 14%. Disease stage >3b had poorer prognosis. Paranasal sinus debridement and orbital exenteration reduced the mortality rate from 52% to 39% in patients with stage 4 disease with intracranial extension (p < 0.05). Conclusion : Corticosteroids and DM are the most important predisposing factors in the development of COVID-19-associated ROCM. COVID-19 patients must be followed up beyond recovery. Awareness of red flag symptoms and signs, high index of clinical suspicion, prompt diagnosis, and early initiation of treatment with amphotericin B, aggressive surgical debridement of the PNS, and orbital exenteration, where indicated, are essential for successful outcome.
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Affiliation(s)
| | | | | | | | - Raksha Rao
- Narayana Netralaya, Bengaluru, Karnataka, India
| | - Usha Kim
- Aravind Eye Care, Madurai, Tamil Nadu, India
| | | | | | - Ashok K Grover
- Department of Ophthalmology, Sir Ganga Ram Hospital and Vision Eye Centres, New Delhi, India
| | - Abhidnya Surve
- Department of Ophthalmology, Dr. Hedgewar Rugnalaya, Aurangabad, Maharashtra, India
| | - Abhishek Budharapu
- Department of Head and Neck Surgery, Apollo Cancer Hospital, Hyderabad, Telangana, India
| | - Abhishek K Ramadhin
- Department of Otorhinolaryngology, Dr Abhishek K. Ramadhin Hospital and Avyaan Research Centre, Ranchi, Jharkhand, India
| | | | - Adit Gupta
- Mumbai Eye Plastic Surgery, Maharashtra, India
| | - Aditya Bhargava
- Department of Otorhinolaryngology, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Animesh Sahu
- Retina Speciality Hospital, Indore, Madhya Pradesh, India
| | - Anjali Khairnar
- Department of Ophthalmology, Shree Bhausaheb Hire Government Medical College, Dhule, Maharashtra, India
| | - Anju Kochar
- Department of Ophthalmology, Sardar Patel Medical College, Bikaner, Rajasthan, India
| | - Ankita Madhavani
- Department of Ophthalmology, Pandit Deendayal Upadhyay Medical College, Rajkot, Gujarat, India
| | - Ankur K Shrivastava
- Department of Ophthalmology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Anuja K Desai
- Department of Ophthalmology, Kusum Dhirajlal Hospital, Ahmedabad, Gujarat, India
| | - Anujeet Paul
- Department of Ophthalmology, Mahatma Gandhi Medical College and Research Institute, Puducherry, India
| | | | - Aparna Bhatnagar
- Department of Ophthalmology, Apollo Specialty Hospitals, Chennai, Tamil Nadu, India
| | - Aparna Singhal
- Department of Ophthalmology, Maharaja Agrasen Medical College, Agroha, Haryana, India
| | - Archana Sunil Nikose
- Department of Ophthalmology, NKP Salve Institute of Medical Sciences and Research Centre, Nagpur, Maharashtra, India
| | - Arun Bhargava
- Retina Speciality Hospital, Indore, Madhya Pradesh, India
| | - Arvind L Tenagi
- Department of Ophthalmology, Jawaharlal Nehru Medical College, Karnataka Lingayat Education Academy of Higher Education and Research, Belagavi, Karnataka, India
| | - Ashish Kamble
- Department of Ophthalmology, Kingsway Hospital, Nagpur, Maharashtra, India
| | - Ashiyana Nariani
- Department of Ophthalmology, King Edward Memorial Hospital and Seth Gordhandas Sunderdas Medical College, Mumbai, Maharashtra, India
| | - Bhavin Patel
- Department of Otorhinolaryngology, Kiran Super Multi-Speciality Hospital, Surat, Gujarat, India
| | | | - Bodhraj Dhawan
- Department of Ophthalmology, Alexis Hospital, Nagpur, Maharashtra, India
| | - Busaraben Vohra
- Department of Ophthalmology, Medical College Baroda and Sir Sayajirao General Hospital, Vadodara, Gujarat, India
| | - Charuta Mandke
- Department of Ophthalmology, Hinduhridaysamrat Balasaheb Thackeray Medical College & Dr. R. N. Cooper Municipal Hospital, Mumbai, Maharashtra, India
| | - Chinmayee Thrishulamurthy
- Department of Ophthalmology, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Chitra Sambare
- Department of Ophthalmology, Jehangir Hospital, Pune, Maharashtra, India
| | - Deepayan Sarkar
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | | | - Dhwani Maheshwari
- Department of Ophthalmology, Sir Sayajirao Gaekwad Hospital, Vadodra, Gujarat, India
| | | | - Dipti Kanani
- Department of Ophthalmology, Pandit Deendayal Upadhyay Medical College, Rajkot, Gujarat, India
| | - Diti Patel
- Department of Ophthalmology, Medical College Baroda and Sir Sayajirao General Hospital, Vadodara, Gujarat, India
| | | | - Frenali Godhani
- Department of Ophthalmology, Jagjivan Ram Railway Hospital, Mumbai, Maharashtra, India
| | - Garima Amol Agarwal
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Gayatri Ravulaparthi
- Department of Ophthalmology, Mamata Academy of Medical Sciences, Hyderabad, Telangana, India
| | | | | | - Hansa Thakkar
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Hardik Shah
- Department of Otorhinolaryngology, Kusum Dhirajlal Hospital, Ahmedabad, Gujarat, India
| | | | - Harsha Jani
- Department of Ophthalmology, Pramukh Swami Medical College, Karamsad, Gujarat, India
| | - Jyoti Gontia
- Department of Ophthalmology, Maharaja Yeshwantrao Hospital, Mahatma Gandhi Memorial Medical College, Indore, Madhya Pradesh, India
| | - Jyotika P Mishrikotkar
- Department of Ophthalmology, Mahatma Gandhi Mission Medical College and Hospital, Aurangabad, Maharashtra, India
| | | | - Kamini Prajapati
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Kavita Porwal
- Department of Ophthalmology, Convenient Hospitals Limited (CHL) – Hospitals, Indore, Madhya Pradesh, India
| | - Kirthi Koka
- Sankara Nethralaya, Chennai, Tamil Nadu, India
| | | | - Lakshmi B Ramamurthy
- Department of Ophthalmology, Karnataka Institute of Medical Sciences, Hubli, Karnataka, India
| | | | - Manorama Saini
- Department of Ophthalmology, Maharaja Agrasen Medical College, Agroha, Haryana, India
| | | | - Mausumi Das
- Department of Ophthalmology, Mahatma Gandhi Medical College and Research Institute, Puducherry, India
| | - Maya Hada
- Department of Ophthalmology, Sawai Man Singh Medical College, Jaipur, Rajasthan, India
| | - Mehul Panchal
- Department of Microbiology, Kiran Super Multi-Speciality Hospital, Surat, Gujarat, India
| | | | | | | | - Nagaraju Gangashetappa
- Department of Ophthalmology, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Neelima Mehrotra
- Department of Ophthalmology, Shri Ram Murti Smarak Institute of Medical Sciences, Bareilly, Uttar Pradesh, India
| | - Neha Bijlani
- Vision Care & Research Centre, Bhopal, Madhya Pradesh, India
| | | | - Nitin M Nagarkar
- Department of Otorhinolaryngology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Palak Modi
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Parveen Rewri
- Department of Ophthalmology, Maharaja Agrasen Medical College, Agroha, Haryana, India
| | - Piyushi Sao
- Department of Ophthalmology, Shri Mallanagouda Basanagouda Patil Medical College, BLDE University, Vijayapura, Karnataka, India
| | - Prajakta Salunkhe Patil
- Department of Ophthalmology, Krishna Institute of Medical Sciences, Karad, Maharashtra, India
| | - Pramod Giri
- Max Vision Eye Hospital, Nagpur, Maharashtra, India
| | - Priti Kapadia
- Department of Ophthalmology, Government Medical College, Surat, Gujarat, India
| | - Priti Yadav
- Department of Ophthalmology, Maharaja Yeshwantrao Hospital, Mahatma Gandhi Memorial Medical College, Indore, Madhya Pradesh, India
| | - Purvi Bhagat
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Ragini Parekh
- Department of Ophthalmology, Grant Medical College and Sir Jamshedjee Jeejeebhoy Group of Hospitals, Mumbai, Maharashtra, India
| | - Rajashekhar Dyaberi
- Department of Ophthalmology, Karnataka Institute of Medical Sciences, Hubli, Karnataka, India
| | - Rajender Singh Chauhan
- Regional Institute of Ophthalmology, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Rajwinder Kaur
- Department of Ophthalmology, Adesh Institute of Medical Sciences and Research, Bhatinda, Punjab, India
| | - Ram Kishan Duvesh
- Department of Ophthalmology, Vardhaman Mahavir Medical College and Safdarjung Hospital, New Delhi, India
| | | | - Ravi Varma Dandu
- Department of Neuroradiology, Citi Neuro Centre, Hyderabad, Telangana, India
| | - Ravija Kathiara
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Renu Beri
- Department of Ophthalmology, Civil Hospital Ambala Cantonment, Haryana, India
| | - Rinal Pandit
- Department of Ophthalmology, Choithram Hospital & Research Centre, Indore, Madhya Pradesh, India
| | - Rita Hepsi Rani
- Department of Ophthalmology, Tirunelveli Medical College, Tirunelveli, Tamil Nadu, India
| | | | - Ruchi Pherwani
- Department of Ophthalmology, SMBT Institute of Medical Sciences and Research Centre, Nashik, Maharashtra, India
| | - Rujuta Sapkal
- Department of Ophthalmology, Mahatma Gandhi Mission Medical College and Hospital, Aurangabad, Maharashtra, India
| | - Rupa Mehta
- Department of Otorhinolaryngology, All India Institute of Medical Sciences, Raipur, Chhattisgarh, India
| | - Sameeksha Tadepalli
- Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Samra Fatima
- Sarojini Devi Eye Hospital, Hyderabad, Telangana, India
| | - Sandeep Karmarkar
- Department of Otorhinolaryngology, Ruby Hall Clinic, Pune, Maharashtra, India
| | | | - Sanjana Shah
- Department of Ophthalmology, Medical College Baroda and Sir Sayajirao General Hospital, Vadodara, Gujarat, India
| | - Sankit Shah
- Department of Ophthalmology, Kiran Super Multi-Speciality Hospital, Surat, Gujarat, India
| | - Sapan Shah
- Department of Ophthalmology, Kusum Dhirajlal Hospital, Ahmedabad, Gujarat, India
| | - Sarika Dubey
- Department of Ophthalmology, Sawai Man Singh Medical College, Jaipur, Rajasthan, India
| | | | - Savitha Kanakpur
- Department of Ophthalmology, Karnataka Institute of Medical Sciences, Hubli, Karnataka, India
| | - Shalini Mohan
- Department of Ophthalmology, Ganesh Shankar Vidyarthi Memorial Medical College, Kanpur, Uttar Pradesh, India
| | | | - Sheela Kerkar
- Department of Ophthalmology, King Edward Memorial Hospital and Seth Gordhandas Sunderdas Medical College, Mumbai, Maharashtra, India
| | - Shivani Jariwala
- Department of Ophthalmology, Government Medical College, Surat, Gujarat, India
| | - Shivati Sahu
- Department of Ophthalmology, Maharaja Yeshwantrao Hospital, Mahatma Gandhi Memorial Medical College, Indore, Madhya Pradesh, India
| | | | - Shruti Kochar Maru
- Department of Ophthalmology, Convenient Hospitals Limited (CHL) – Hospitals, Indore, Madhya Pradesh, India
| | - Shubha Jhavar
- Department of Ophthalmology, Government Medical College, Aurangabad, Maharashtra, India
| | - Shubhda Sharma
- Department of Ophthalmology, Medanta - The Medicity, Gurugram, Haryana, India
| | - Shweta Gupta
- Sankara Eye Foundation, Indore, Madhya Pradesh, India
| | - Shwetha Kumari
- Department of Ophthalmology, Bowring and Lady Curzon Hospital, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Sima Das
- Dr. Shroff Charity Eye Hospital, New Delhi, India
| | - Smita Menon
- Department of Ophthalmology, King Edward Memorial Hospital and Seth Gordhandas Sunderdas Medical College, Mumbai, Maharashtra, India
| | - Snehal Burkule
- Department of Ophthalmology, Dr. Shankarrao Chavan Government Medical College, Nanded, Maharashtra, India
| | | | - Subashini Kaliaperumal
- Department of Ophthalmology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Subramanya Rao
- Department of Otorhinolaryngology, Rangadore Memorial Hospital, Bengaluru, Karnataka, India
| | - Sudipto Pakrasi
- Department of Ophthalmology, Medanta - The Medicity, Gurugram, Haryana, India
| | - Sujatha Rathod
- Department of Ophthalmology, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Sunil G Biradar
- Department of Ophthalmology, Shri Mallanagouda Basanagouda Patil Medical College, BLDE University, Vijayapura, Karnataka, India
| | - Suresh Kumar
- Department of Ophthalmology, Government Medical College, Chandigarh, India
| | - Susheen Dutt
- Department of Otorhinolaryngology, Rangadore Memorial Hospital, Bengaluru, Karnataka, India
| | - Svati Bansal
- Department of Ophthalmology, Medanta - The Medicity, Gurugram, Haryana, India
| | - Swati Amulbhai Ravani
- M and J Western Regional Institute of Ophthalmology, Byramjee Jeejeebhoy Medical College, Ahmedabad, Gujarat, India
| | - Sweta Lohiya
- Department of Otorhinolaryngology, Kingsway Hospital, Nagpur, Maharashtra, India
| | - Syed Wajahat Ali Rizvi
- Department of Ophthalmology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
| | - Tanmay Gokhale
- Department of Ophthalmology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Tatyarao P Lahane
- Department of Ophthalmology, Grant Medical College and Sir Jamshedjee Jeejeebhoy Group of Hospitals, Mumbai, Maharashtra, India
| | | | - Triveni Grover
- Department of Ophthalmology, Fortis Hospital, Shalimar Bagh, New Delhi, India
| | - Trupti Bhesaniya
- Department of Ophthalmology, Government Medical College, Surat, Gujarat, India
| | - Urmil Chawla
- Regional Institute of Ophthalmology, Post Graduate Institute of Medical Sciences, Rohtak, Haryana, India
| | - Usha Singh
- Advanced Eye Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Vaishali L Une
- Department of Ophthalmology, Shree Bhausaheb Hire Government Medical College, Dhule, Maharashtra, India
| | - Varsha Nandedkar
- Department of Ophthalmology, Government Medical College, Aurangabad, Maharashtra, India
| | | | - Vidya Eswaran
- Department of Ophthalmology, Bowring and Lady Curzon Hospital, Bangalore Medical College and Research Institute, Bengaluru, Karnataka, India
| | - Vidya Nair Chaudhary
- Department of Ophthalmology, Aakash Healthcare Super-Specialty Hospital, New Delhi, India
| | | | - Vipin Dehane
- Department of Oral and Maxillofacial Surgery, Kingsway Hospital, Nagpur, Maharashtra, India
| | - Vivek M Sahasrabudhe
- Department of Ophthalmology, Dr. Shankarrao Chavan Government Medical College, Nanded, Maharashtra, India
| | | | - Yashaswini Tupkary
- Department of Medicine, Dr. Hedgewar Rugnalaya, Aurangabad, Maharashtra, India
| | - Yogita Phadke
- Department of Ophthalmology, Mahatma Gandhi Mission Medical College and Hospital, Aurangabad, Maharashtra, India
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Saini M, Ganai J. Early moderate intensity walking improves walking distance and quality of recovery after coronary artery bypass grafting – a comparative study. Comparative Exercise Physiology 2021. [DOI: 10.3920/cep200059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Patients recovering from coronary artery bypass grafting (CABG) are particularly vulnerable to impaired functional capacity, as well as quality of recovery because in addition to the direct effect of heart disease on cardiac performance, the surgical procedure and preoperative factors also contribute to loss of function. Early moderate intensity walking protocols can be effective in improving the health status of these patients. Still, there is hardly any evidence about the effect of early moderate intensity walking after CABG in the patients having high risk preoperative status for pulmonary complications. Therefore, this study has been designed to compare the effects of early moderate intensity walking on walking distance and quality of recovery, in two different groups of patients, with varying preoperative status. The study was set up as a 2-group, non-randomised comparative experimental design. 30 subjects, 27 males and 3 females, with a mean age of 55.2±6.7 years were included in the study. All the patients were mobilised early as per the early moderate intensity walking protocol. A six minute walk distance (6MWD) and a quality of recovery questionnaire were taken as outcome measures. Both groups showed significant improvement in 6MWD, but no statistical significant difference was found between the groups in improvement of 6MWD. Quality of recovery was also similar between the groups. Results indicate that the early moderate intensity walking can be implemented even on high risk patients with no adverse clinical sequelae. Thus, the early moderate intensity walking can be prescribed safely even to high risk patients.
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Affiliation(s)
- M. Saini
- Mother Teresa Saket College of Physiotherapy, Dept. of Physiotherapy, 134107 Panchkula, Haryana, India
| | - J. Ganai
- Department of Rehabilitation Sciences, HIMSR, Jamia Hamdard University, New Delhi 110062, India
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Abstract
Introduction In 2005 Elizabeth Parker and fellow researchers described the first case of Hyperthymestic Syndrome, a woman going by initials AJ. Thereafter, a handful more of such cases have emerged. Older descriptions of extraordinary memory in medical literature mainly considered semantic and working memories. Jorge Luis Borges in his 1930s short story ‘Funes, his Memory’ writes about his, presumably fictitious, encounter with a man named Ireno Funes who possessed an extraordinary memory and a knack for keeping track of briefest of passing moment. Among many qualities that Funes and AJ share are their extraordinary memories, obsession for keeping track of time, and their problems with abstraction. After describing his extraordinary memory, Borges says of Funes, ‘I suspect nevertheless, that he was not very good at thinking. To think is to ignore (or forget) differences, to generalize, to abstract.’ Similarly, AJ has been described to have impaired abstraction, hypothesis formation and conceptual shifting. Moreover, both Funes and AJ see their capability as a burden rather than a gift. “My memory, sir, is like a garbage heap.” Says Funes. Objectives A brief exploration of Jorge Luis Borges’ works in the context of autobiographical memory. Methods The comparisons between Borges’ description of his character’s autobiographical memory and findings of modern research techniques will be done qualitatively. Results Effort is made to undersatnd Borges philosophy in context of mordern memory research. Conclusions An in depth look into Borges’ philosohies linking perception of time, coding of memory, abstration and language can inform further line of research regarding autobiographical memory. Disclosure No significant relationships.
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Lorentzen A, Becker P, Saini M, Mihic-Probst D, Protzer U, Trumpp A, Klein C, Polzer B, Borsig L, Heikenwalder M. PO-187 Liquid-phase polarity facilitates attachment, adhesion and metastasis of tumour cells. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Agrawal H, Selokar NL, Saini M, Singh MK, Chauhan MS, Palta P, Singla SK, Manik RS. m-carboxycinnamic acid bishydroxamide improves developmental competence, reduces apoptosis and alters epigenetic status and gene expression pattern in cloned buffalo (Bubalus bubalis
) embryos. Reprod Domest Anim 2018; 53:986-996. [DOI: 10.1111/rda.13198] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Accepted: 03/17/2018] [Indexed: 01/01/2023]
Affiliation(s)
- H Agrawal
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
- School of Bioengineering and Biosciences; Lovely Professional University; Phagwara Punjab India
| | - NL Selokar
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
- Division of Animal Physiology and Reproduction; ICAR- Central Institute for Research on Buffaloes; Hisar Haryana India
| | - M Saini
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
- Division of Animal Physiology and Reproduction; ICAR- Central Institute for Research on Buffaloes; Hisar Haryana India
| | - MK Singh
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
| | - MS Chauhan
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
- ICAR-Central Institute for Research on Goats; Mathura Uttar Pradesh India
| | - P Palta
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
| | - SK Singla
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
| | - RS Manik
- Embryo Biotechnology Lab, Animal Biotechnology Centre; ICAR- National Dairy Research Institute; Karnal Haryana India
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Yogi R, Das A, Saini M, Kullu S, Bhardwaj Y, Bhanja S, Soren S, Sharma A. Effects of Dietary Supplementation of Lutein and DL-Methionine on Serum Antioxidant Profile and Cellular Immunity of Captive Golden Pheasants (Chrysolophus pictus). ANIM NUTR FEED TECHN 2018. [DOI: 10.5958/0974-181x.2018.00032.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Shen J, Saini M, Acharyya S, Tu T, Gan E, Lee C, Ng O, Tan K. HIV infection in ischemic stroke: A case control study in a Singapore tertiary centre. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Jauch SF, Riethdorf S, Schönfisch B, Sprick MR, Schütz F, Hartkopf AD, Taran FA, Nees J, Deutsch TM, Saini M, Becker L, Burwinkel B, Brucker SY, Pantel K, Sohn C, Jäger D, Trumpp A, Schneeweiss A, Wallwiener M. Zur prognostischen Relevanz des CTC-Status bei Progress des metastasierten Mammakarzinoms. Geburtshilfe Frauenheilkd 2017. [DOI: 10.1055/s-0037-1606162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- SF Jauch
- Nationales Centrum für Tumorerkrankungen (NCT) Heidelberg, Heidelberg
- Universitäts-Frauenklinik Heidelberg, Heidelberg
- The Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg
- Abteilung Stammzellen und Krebs, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - S Riethdorf
- Institut für Tumorbiologie N27, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | | | - MR Sprick
- The Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg
- Abteilung Stammzellen und Krebs, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - F Schütz
- Universitäts-Frauenklinik Heidelberg, Heidelberg
| | - AD Hartkopf
- Universitäts-Frauenklinik Tübingen, Tübingen
| | - FA Taran
- Universitäts-Frauenklinik Tübingen, Tübingen
| | - J Nees
- Universitäts-Frauenklinik Heidelberg, Heidelberg
| | - TM Deutsch
- Nationales Centrum für Tumorerkrankungen (NCT) Heidelberg, Heidelberg
- Universitäts-Frauenklinik Heidelberg, Heidelberg
| | - M Saini
- The Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg
- Abteilung Stammzellen und Krebs, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - L Becker
- The Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg
- Abteilung Stammzellen und Krebs, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - B Burwinkel
- Abteilung Molekularbiologie des Mammakarzinoms, Universitäts-Frauenklinik Heidelberg, Heidelberg
- Abteilung Molekulare Epidemiologie, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - SY Brucker
- Universitäts-Frauenklinik Tübingen, Tübingen
| | - K Pantel
- Institut für Tumorbiologie N27, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - C Sohn
- Universitäts-Frauenklinik Heidelberg, Heidelberg
| | - D Jäger
- Nationales Centrum für Tumorerkrankungen (NCT) Heidelberg, Heidelberg
| | - A Trumpp
- The Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM gGmbH), Heidelberg
- Abteilung Stammzellen und Krebs, Deutsches Krebsforschungszentrum (DKFZ), Heidelberg
| | - A Schneeweiss
- Nationales Centrum für Tumorerkrankungen (NCT) Heidelberg, Heidelberg
| | - M Wallwiener
- Universitäts-Frauenklinik Heidelberg, Heidelberg
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Tiwana MS, Ni LH, Saini S, Verma SK, Doddamani D, Jain N, Biswas M, Gupta M, Gupta M, Saini M, Chauhan N. Radiation therapy outcomes in muscle invasive urinary bladder cancer: A single institution experience. Indian J Cancer 2017; 53:143-6. [PMID: 27146766 DOI: 10.4103/0019-509x.180842] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION To audit the survival outcomes and loco-regional control in muscle invasive urinary bladder cancer patients treated with external beam radiation therapy (RT). MATERIALS AND METHODS From November 2008 through December 2011, 50 consecutively diagnosed muscle invasive urinary bladder carcinoma (T2-4a N0-2, M0) patients were included in this retrospective study. All these patients received external beam RT to a median dose of 60 Gy (range 30-66 Gy), and were not suitable for radical surgery due to patients' preference or medical comorbidities. A stepwise procedure using proportional hazard regression was used to identify prognostic factors with respect to survival. RESULTS Completion trans-urethral resection of bladder tumor was done in 38 (76%) patients of the cohort and 47 (94%) had transitional cell carcinoma on histopathology. Clinical stage T2 was diagnosed in 40 (80%) patients. The median follow-up for the entire cohort was 14 ± 8.9 months (range 1-36 months). In conclusion, 24 patients (48%) were free of disease, 5 patients (10%) had residual disease, and 13 patients (26%) had died of disease. Two-year and 3 year overall survival of intact bladder for the entire cohort was 58% and 43.6%, respectively. Cox regression modeling strongly suggested clinical stage (P = 0.01) and RT dose (P = 0.001) as being predictors for overall survival. CONCLUSION RT shows reliable outcomes and excellent compliance in this advanced disease. Prescribing a higher RT dose could potentially correlate to better intact bladder control rates while maintaining good quality of life in selected patients.
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Affiliation(s)
| | - L H Ni
- Department of Radiation Oncology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
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Misra S, Saini M, Ojha H, Sharma D, Sharma K. Pharmacophore modelling, atom-based 3D-QSAR generation and virtual screening of molecules projected for mPGES-1 inhibitory activity. SAR QSAR Environ Res 2017; 28:17-39. [PMID: 28094550 DOI: 10.1080/1062936x.2016.1273971] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 12/13/2016] [Indexed: 06/06/2023]
Abstract
COX-2 inhibitors exhibit anticancer effects in various cancer models but due to the adverse side effects associated with these inhibitors, targeting molecules downstream of COX-2 (such as mPGES-1) has been suggested. Even after calls for mPGES-1 inhibitor design, to date there are only a few published inhibitors targeting the enzyme and displaying anticancer activity. In the present study, we have deployed both ligand and structure-based drug design approaches to hunt novel drug-like candidates as mPGES-1 inhibitors. Fifty-four compounds with tested mPGES-1 inhibitory value were used to develop a model with four pharmacophoric features. 3D-QSAR studies were undertaken to check the robustness of the model. Statistical parameters such as r2 = 0.9924, q2 = 0.5761 and F test = 1139.7 indicated significant predictive ability of the proposed model. Our QSAR model exhibits sites where a hydrogen bond donor, hydrophobic group and the aromatic ring can be substituted so as to enhance the efficacy of the inhibitor. Furthermore, we used our validated pharmacophore model as a three-dimensional query to screen the FDA-approved Lopac database. Finally, five compounds were selected as potent mPGES-1 inhibitors on the basis of their docking energy and pharmacokinetic properties such as ADME and Lipinski rule of five.
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Affiliation(s)
- S Misra
- a Division of Metabolic Cell Signaling Research , Institute of Nuclear Medicine and Allied Sciences , Delhi , India
| | - M Saini
- b Division of Radio Protective Drug Development Research , Institute of Nuclear Medicine and Allied Sciences , Delhi , India
| | - H Ojha
- b Division of Radio Protective Drug Development Research , Institute of Nuclear Medicine and Allied Sciences , Delhi , India
| | - D Sharma
- b Division of Radio Protective Drug Development Research , Institute of Nuclear Medicine and Allied Sciences , Delhi , India
| | - K Sharma
- a Division of Metabolic Cell Signaling Research , Institute of Nuclear Medicine and Allied Sciences , Delhi , India
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21
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Kumar P, Saini M, Kumar D, Bharadwaj A, Yadav PS. Estimation of endogenous levels of osteopontin, total antioxidant capacity and malondialdehyde in seminal plasma: Application for fertility assessment in buffalo (Bubalus bubalis
) bulls. Reprod Domest Anim 2016; 52:221-226. [DOI: 10.1111/rda.12882] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2016] [Accepted: 09/25/2016] [Indexed: 12/30/2022]
Affiliation(s)
- P Kumar
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - M Saini
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - D Kumar
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - A Bharadwaj
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
| | - PS Yadav
- Animal Physiology and Reproduction; ICAR-Central Institute for Research on Buffaloes; Hisar Haryana India
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Kullu SS, Das A, Bajpai SK, Garg AK, Yogi RK, Saini M, Sharma AK. Egg production performance, egg yolk antioxidant profile and excreta concentration of corticosterone in golden pheasants (Chrysolophus pictus) fed diets containing different levels of green vegetables. J Anim Physiol Anim Nutr (Berl) 2016; 101:e31-e42. [PMID: 27862403 DOI: 10.1111/jpn.12555] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2016] [Accepted: 05/24/2016] [Indexed: 12/23/2022]
Abstract
In order to study the effect of feeding graded levels of green vegetables on egg production performance and egg yolk antioxidant status, 27 female golden pheasants (GP) were randomly distributed into three groups of nine each in an experiment based on completely randomized design. The diets of the birds in groups T1 , T2 and T3 contained 1.4%, 2.7% and 5.0% of green vegetables respectively. Feeding of experimental diets started on 12th February (day 1) and was continued till 30 June 2012. Average number of eggs laid and egg mass produced by the hens in group T3 was higher (p < 0.004) than those of T1 and T2 . Hen day egg production was lowest (p < 0.001) in group T1 . Roche yolk colour score was highest (p < 0.01) in T3 followed by T2 and was lowest in T1 . Other external and internal egg quality parameters were similar among the groups. Total antioxidant capacity (TAC) of egg yolk was higher (p < 0.04) in group T3 as compared to other two groups. Egg yolk concentration of total carotenoids, β-carotene, total sulfhydryl, protein-bound sulfhydryl and non-protein-bound sulfhydryl was higher (p < 0.05), whereas concentration of malondialdehyde was lower (p < 0.024) in group T3 as compared to other two groups. Excreta concentration of corticosterone was highest (p < 0.012) in T1 , followed by T2 , and was lowest in T3 . Egg yolk concentration of TAC and TSH was positively and that of malondialdehyde was negatively correlated with carotenoids intake. Excreta concentration of corticosterone was negatively correlated with carotenoids intake. It was concluded that incorporation of green vegetables in the diet at 5% on dry matter basis would improve egg production, egg yolk antioxidant status and the ability of the captive GP to combat stress.
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Affiliation(s)
- S S Kullu
- Centre for Wildlife Conservation, Management and Disease Surveillance, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India.,Centre for Advanced Faculty Training in Animal Nutrition, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - A Das
- Centre for Advanced Faculty Training in Animal Nutrition, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - S K Bajpai
- Centre for Advanced Faculty Training in Animal Nutrition, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - A K Garg
- Centre for Advanced Faculty Training in Animal Nutrition, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - R K Yogi
- Centre for Advanced Faculty Training in Animal Nutrition, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - M Saini
- Centre for Wildlife Conservation, Management and Disease Surveillance, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
| | - A K Sharma
- Centre for Wildlife Conservation, Management and Disease Surveillance, ICAR-Indian Veterinary Research Institute, Bareilly, UP, India
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Barhoumi Z, Saini M, Amdouni N, Pal A. Interaction between amphiphilic ionic liquid 1-butyl-3-methylimidazolium octyl sulfate and anionic polymer of sodium polystyrene sulfonate in aqueous medium. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.08.016] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Joseph N, Chiranjeevi M, Sen S, Singh P, Saini M, Beg S. Awareness on Hypertension and its Self-Management Practices Among Hypertensive Patients Attending Outreach Clinics of a Medical College in South India. Kathmandu Univ Med J (KUMJ) 2016; 14:202-209. [PMID: 28814679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Background Recent data suggest that hypertension is a significant public health problem in India. The success strategies for hypertension management depend upon clients' awareness on hypertension and its self-management practices. Objective To determine awareness, self-management practices and compliance with treatment among hypertensive patients. Method This cross-sectional study was done in January 2012 at four health centres in Mangalore. All confirmed cases of hypertension attending the outpatient department were interviewed using a semi-structured interview schedule. Result Majority (58.7%) of the 315 participants were of the age group 41 to 60 years and majority (53.6%) were males. Most patients (69.5%) were educated up to high school level. The awareness level about hypertension was average or good in majority (52.4%) of the participants. Self-management practices were found to be average or good among 60.6% cases. Good compliance with treatment was seen in 78.7% cases and blood pressure was in control in 72.4% cases. Quality of self-management practices was found to influence control of blood pressure (p=0.021). Awareness, self-management practices and compliance were found to be significantly poor among aged (above 50 years), males, less educated, unemployed, unskilled or retired patients. Conclusion Awareness on hypertension and self-management practices were average or above among majority of the studied population. However this study identified groups who need to be better educated and further monitored to achieve universal blood pressure control among hypertensive population during the routine health care services in this settings.
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Affiliation(s)
- N Joseph
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
| | - M Chiranjeevi
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
| | - S Sen
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
| | - P Singh
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
| | - M Saini
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
| | - S Beg
- Department of Community Medicine, Kasturba Medical College, Mangalore, Manipal University, India
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Bajpai SK, Das A, Saini M, Kullu SS, Sharma AK. Influence of dietary protein on serum metabolites and antioxidant status: A study in Chrysolophus amherstiae. Zoo Biol 2016; 35:346-54. [PMID: 27186655 DOI: 10.1002/zoo.21294] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Revised: 04/22/2016] [Accepted: 05/02/2016] [Indexed: 11/06/2022]
Abstract
This experiment was conducted to study the effect of feeding graded levels of dietary crude protein (CP) on serum biochemical profile of Lady Amherst's pheasants (LAP). Eighteen male LAP were randomly distributed into three groups of six each in an experiment based on completely randomized design. The CP content of the diets was 13.4%, 16.5%, and 19.1%, in groups I, II, and III, respectively. Serum concentrations of uric acid was lowest (P < 0.05) in group I. Relationship between serum concentration of uric acid and nitrogen intake was linear (R(2) = 0.39, P < 0.01). Concentrations of other serum metabolites and enzymes were similar among the groups. Serum concentration of triiodothyronine (T3 ) was highest (P < 0.05) in group I, followed by groups II and III. Total antioxidant capacity (TAC) of serum was lower (P < 0.007), whereas serum concentration of malondialdehyde (MDA) was higher (P < 0.001) in group I as compared to groups II and III. Regression of serum concentration of TAC (R(2) = 0.74, P < 0.01) and MDA (R(2) = 0.39, P < 0.05) was polynomial. Heterophil to lymphocyte ratio was higher (P < 0.007) in group I as compared to groups II and III. Relationship between H/L ratio and nitrogen intake was polynomial (R(2) = 0.69, P < 0.05). Cell mediated immune response measured as foot web index was similar among the groups. Based upon the results, it was concluded that a diet containing 16.5% crude protein would be optimum for improving antioxidant defense and the ability of Lady Amherst's pheasant to combat stress. Zoo Biol. 35:346-354, 2016. © 2016 Wiley Periodicals, Inc.
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Affiliation(s)
- S K Bajpai
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - A Das
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - M Saini
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - S S Kullu
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
| | - A K Sharma
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, Uttar Pradesh, India
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Saini M, Selokar NL, Agrawal H, Singla SK, Chauhan MS, Manik RS, Palta P. 65 EFFECT OF TRICHOSTATIN A AND 5-AZA-2'-DEOXYCYTIDINE TREATMENT OF DONOR CELLS, FUSED EMBRYOS, OR BOTH ON THE DEVELOPMENTAL COMPETENCE, QUALITY, AND EPIGENETIC STATUS OF CLONED BUFFALO (BUBALUS BUBALIS) EMBRYOS. Reprod Fertil Dev 2016. [DOI: 10.1071/rdv28n2ab65] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Somatic cell nuclear transfer (SCNT) is a promising technology in buffalo for multiplication of elite animals, species conservation, and production of transgenic embryos for therapeutic applications. However, the cloning efficiency obtained in this species is very low, which might be due to improper reprogramming of donor cells after SCNT. Treatment of donor cells or fused embryos or both with epigenetic modifiers might be a suitable approach to improve the ability of donor cells to be reprogrammed. The present study was aimed at examining the effects of treatment of donor cells (24 h before SCNT) or fused embryos (10 h post-electrofusion) or both with 50 nM TSA + 7.5 nM 5-aza-dC on the developmental competence, quality, and epigenetic status of buffalo embryos produced by hand-made cloning (HMC) as described earlier (Saini et al. 2014 Reprod. Fertil. Dev. doi: 10.1071/RD14176). The percentage data were analysed using SYSTAT 12.0 (SPSS Inc., Chicago, IL, USA) after arcsine transformation. Differences between means were analysed by one-way ANOVA followed by Fisher’s least significant difference test. The blastocyst rate was significantly higher (P < 0.05) and the apoptotic index was significantly lower (P < 0.05) in embryos produced from donor cells or fused embryos or both treated with TSA + 5-aza-dC than that of controls (Table 1). However, the cleavage rate and the total cell number were not significantly different among all the groups. The global level of H3K18ac, examined by immunofluorescence staining, was higher (P < 0.05) and that of H3K27me3 was lower (P < 0.01) in blastocysts produced from donor cells or fused embryos or both treated with TSA + 5-aza-dC than that of controls. These results show that treatment of donor cells, fused embryos, or both with TSA + 5-aza-dC improves the developmental competence and quality, and alters the epigenetic status of buffalo embryos produced by HMC. However, the effects of treatment with these epigenetic modifiers on the pregnancy rate require further studies.
Table 1.Effect of treatment of donor cells, fused embryos, or both with 50 nM TSA + 7.5 nM 5-aza-dC on the developmental competence and level of apoptosis in cloned embryos
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Pradhan S, Dutta N, Kullu S, Saini M, Pattanaik A, Sharma A, Das A. In vitroEvaluation of Plant Derived Dietary Fibers as Prebiotic for Indian Leopard (Panthera pardus fusca). ANIM NUTR FEED TECHN 2016. [DOI: 10.5958/0974-181x.2016.00020.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Saini M, Selokar NL, Agrawal H, Singla SK, Chauhan MS, Manik RS, Palta P. Treatment of buffalo (Bubalus bubalis) donor cells with trichostatin A and 5-aza-2’-deoxycytidine alters their growth characteristics, gene expression and epigenetic status and improves the in vitro developmental competence, quality and epigenetic status of cloned embryos. Reprod Fertil Dev 2016; 28:824-37. [DOI: 10.1071/rd14176] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2014] [Accepted: 10/08/2014] [Indexed: 01/02/2023] Open
Abstract
We examined the effects of treating buffalo skin fibroblast donor cells with trichostatin A (TSA), a histone deacetylase (HDAC) inhibitor, and 5-aza-2′-deoxycytidine (5azadC), a DNA methyltransferase (DNMT) inhibitor, on the cells and embryos produced by hand-made cloning. Treatment of donor cells with TSA or 5azadC resulted in altered expression levels of the HDAC1, DNMT1, DNMT3a, P53, CASPASE3 and CASPASE9 genes and global levels of acetylation of lysine at position 9 or 14 in histone 3 (H3K9/14ac), acetylation of lysine at position 5 in histone 4 (H4K5ac), acetylation of lysine at position 18 in histone 3 (H3K18ac) and tri-methylation of lysine at position 27 in histone 3 (H3K27me3). Moreover, global levels of DNA methylation and activity of DNMT1 and HDAC1 were decreased, while global acetylation of H3 and H3K9 was significantly increased in comparison to untreated cells. Simultaneous treatment of donor cells with TSA (50 nM) and 5azadC (7.5 nM) resulted in higher in vitro development to the blastocyst stage, reduction of the apoptotic index and the global level of H3K27 me3 and altered expression levels of HDAC1, P53, CASPASE3, CASPASE9 and DNMT3a in cloned blastocysts. Transfer of cloned embryos produced with donor cells treated with TSA led to the birth of a calf that survived for 21 days. These results show that treatment of buffalo donor cells with TSA and 5azadC improved developmental competence and quality of cloned embryos and altered their epigenetic status and gene expression, and that these beneficial effects were mediated by a reduction in DNA and histone methylation and an increase in histone acetylation in donor cells.
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Saini M, Selokar N, Raja A, Sahare A, Singla S, Chauhan M, Manik R, Palta P. Effect of donor cell type on developmental competence, quality, gene expression, and epigenetic status of interspecies cloned embryos produced using cells from wild buffalo and oocytes from domestic buffalo. Theriogenology 2015; 84:101-8.e1. [DOI: 10.1016/j.theriogenology.2015.02.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 02/16/2015] [Accepted: 02/17/2015] [Indexed: 10/23/2022]
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Pradhan S, Das A, Kullu S, Saini M, Pattanaik A, Dutta N, Sharma A. Effect of feeding Jerusalem artichoke (Helianthus tuberosus) root as prebiotic on nutrient utilization, fecal characteristics and serum metabolite profile of captive Indian leopard (Panthera pardus fusca) fed a meat-on-bone diet. Zoo Biol 2015; 34:153-62. [DOI: 10.1002/zoo.21187] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 10/01/2014] [Accepted: 10/17/2014] [Indexed: 12/24/2022]
Affiliation(s)
- S.K. Pradhan
- Centre for Wildlife Conservation; Management and Disease Surveillance Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
- Vanbandhu College of Veterinary Science and Animal Husbandry Navsari Agricultural Universiry; Navsari Gujarat India
| | - A. Das
- Centre for Wildlife Conservation; Management and Disease Surveillance Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - S.S. Kullu
- Centre for Wildlife Conservation; Management and Disease Surveillance Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - M. Saini
- Centre for Wildlife Conservation; Management and Disease Surveillance Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - A.K. Pattanaik
- Centre for Advanced Faculty Training in Animal Nutrition Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - N. Dutta
- Centre for Advanced Faculty Training in Animal Nutrition Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - A.K. Sharma
- Centre for Wildlife Conservation; Management and Disease Surveillance Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
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Affiliation(s)
- M Saini
- Department of Medicine, Changi General Hospital, 2 Simei Street 3, 5298892 Singapore
| | - Y Bte Idu Jion
- National Neuroscience Institute, Tan Tock Seng Hospital, 11 Jalan Tan Tock Seng, 308433, Singapore
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Saini M, Selokar N, Agrawal H, Singla S, Chauhan M, Manik R, Palta P. Low oxygen tension improves developmental competence and reduces apoptosis in hand-made cloned buffalo (Bubalus bubalis) embryos. Livest Sci 2015. [DOI: 10.1016/j.livsci.2014.11.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kaith S, Saini M, Raja AK, Sahare AA, Jyotsana B, Madheshiya P, Palta P, Chauhan MS, Manik RS, Singla SK. Early cleavage of handmade cloned buffalo (Bubalus bubalis) embryos is an indicator of their developmental competence and quality. Reprod Domest Anim 2015; 50:214-220. [PMID: 25604613 DOI: 10.1111/rda.12472] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Accepted: 11/30/2014] [Indexed: 12/14/2022]
Abstract
Following IVF, embryos which cleave early have been shown to have higher developmental competence and quality than those that cleave relatively later across many species. We investigated the effect of time of cleavage on the developmental competence, quality, epigenetic status and gene expression in buffalo embryos produced by handmade cloning (HMC). Following classification of embryos as early cleaving (EC) or late cleaving (LC) based on whether they had cleaved or not at 24 h post in vitro culture, 54% (164/303) were found to be EC and the rest to be LC. The blastocyst rate (58.1 ± 3.4 vs 36.9 ± 1.6%, p < 0.01) and the total cell number (285.5 ± 41.9 vs 141.4 ± 36.1, p < 0.05) were higher, whereas the apoptotic index (3.6 ± 0.6 vs 12.2 ± 1.7, p < 0.01) and the global level of H3K9ac and H3K27me3 were lower (p < 0.05) in the blastocysts produced from EC than in those produced from LC embryos. The relative transcript level of CASPASE3, CASPASE7, DNMT1, DNMT3a and CDX2 was higher (p < 0.05) and that of SOX2 was lower (p < 0.05) in blastocysts produced from LC than in those produced from EC embryos, whereas the expression level of CASPASE6, P53, P21, HDAC1, OCT4 and NANOG was not significantly different between the two groups. These results show that (i) following HMC, blastocysts produced from embryos that cleave early differ from those produced from late cleaving embryos in terms of epigenetic status and expression level of many important apoptosis-, pluripotency-, trophectoderm- and epigenetics-related genes, and (ii) EC embryos are superior to LC embryos in view of their higher developmental competence and quality.
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Affiliation(s)
- S Kaith
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - M Saini
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - A K Raja
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - A A Sahare
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - B Jyotsana
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - P Madheshiya
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - P Palta
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - M S Chauhan
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - R S Manik
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - S K Singla
- Embryo Biotechnology Laboratory, Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
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Selokar NL, Saini M, Agrawal H, Palta P, Chauhan MS, Manik RS, Singla SK. 24 BUFFALO (BUBALUS BUBALIS) SOMATIC CELL NUCLEAR TRANSFER EMBRYOS PRODUCED FROM FROZEN–THAWED SEMEN-DERIVED SOMATIC CELLS: EFFECT OF TRICHOSTATIN A ON THE IN VITRO AND IN VIVO DEVELOPMENTAL POTENTIAL, QUALITY, AND EPIGENETIC STATUS. Reprod Fertil Dev 2015. [DOI: 10.1071/rdv27n1ab24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Cryopreservation of semen allows preservation of somatic cells, which can be used for the production of progeny through somatic cell nuclear transfer (SCNT). This approach could enable restoration of valuable high-genetic-merit progeny-tested bulls, which may be dead but the cryopreserved semen is available. We have successfully produced a live buffalo calf by SCNT using somatic cells isolated from >10 year old frozen semen (Selokar et al. 2014 PLoS One 9, e90755). However, the calf survived only for 12 h, which indicates faulty reprogramming of these cells. The present study was, therefore, carried out to study the effect of treatment with trichostatin A (TSA), an epigenetic modifier, on reprogramming of these cells. Production of cloned embryos and determination of quality and level of epigenetic markers in blastocysts were performed according to the methods described previously (Selokar et al. 2014 PLoS One 9, e90755). To examine the effects of TSA (0, 50, and 75 nM), 10 separate experiments were performed on 125, 175, and 207 reconstructed embryos, respectively. The percentage data were analysed using SYSTAT 12.0 (SPSS Inc., Chicago, IL, USA) after arcsine transformation. Differences between means were analysed by one-way ANOVA followed by Fisher's least significant difference test for significance at P < 0.05. When the reconstructed buffalo embryos produced by hand-made clones were treated with 0, 50, or 75 nM TSA post-electrofusion for 10 h, the cleavage percentage (100.0 ± 0, 94.5 ± 2.3, and 96.1 ± 1.2, respectively) and blastocyst percentage (50.6 ± 2.3, 48.4 ± 2.7, and 48.1 ± 2.6, respectively), total cell number (274.9 ± 17.4, 289.1 ± 30.1, and 317.0 ± 24.2, respectively), and apoptotic index (3.4 ± 0.9, 4.5 ± 1.4, and 5.6 ± 0.7, respectively) in Day 8 blastocysts were not significantly different among different groups. The TSA treatment increased (P < 0.05) the global level of H4K5ac but not that of H3K18a in embryos treated with 50 or 75 nM TSA compared with that in controls. In contrast, the level of H3K27me3 was significantly lower (P < 0.05) in cloned embryos treated with 75 nM TSA than in embryos treated with 50 nM TSA or controls. The ultimate test of the reprogramming potential of any donor cell type is its ability to produce live offspring. To examine the in vivo developmental potential of the 0, 50, or 75 nM TSA treated embryos, we transferred Day 8 blastocysts, 2 each to 5, 6, and 5 recipients, respectively, which resulted in 2 pregnancies from 75 nM TSA treated embryos. However, one pregnancy was aborted in the first trimester and the other in the third trimester. In conclusion, TSA treatment of reconstructed embryos produced from semen-derived somatic cells alters their epigenetic status but does not improve the live birth rate. We are currently optimizing an effective strategy to improve the cloning efficiency of semen-derived somatic cells.
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Das A, Smith M, Saini M, Katole S, Kullu S, Gupta B, Sharma A, Swarup D. Effect of concentrates restriction on feed consumption, diet digestibility, and nitrogen utilization in captive Asian elephants (Elephas maximus). Zoo Biol 2014; 34:60-70. [DOI: 10.1002/zoo.21194] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2013] [Revised: 10/27/2014] [Accepted: 11/17/2014] [Indexed: 11/08/2022]
Affiliation(s)
- A. Das
- Centre for Wildlife Conservation; Management and Disease Surveillance; Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - M.L. Smith
- Assam State Zoo and Botanical Garden; Guwahati Assam India
| | - M. Saini
- Centre for Wildlife Conservation; Management and Disease Surveillance; Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - Shrikant Katole
- Centre for Wildlife Conservation; Management and Disease Surveillance; Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | - S.S. Kullu
- Centre for Wildlife Conservation; Management and Disease Surveillance; Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
| | | | - A.K. Sharma
- Centre for Wildlife Conservation; Management and Disease Surveillance; Indian Veterinary Research Institute; Izatnagar Uttar Pradesh India
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Affiliation(s)
- P S Ng
- Department of Neurology, National Neuroscience Institute, Singapore, Singapore
| | - M Saini
- Department of Medicine, Changi General Hospital, Singapore, Singapore
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Mattei L, Prada F, Legnani F, Casali C, Filippini A, Perin A, Saini M, Saladino A, Vetrano I, DiMeco F. P16.27 * DIFFERENTIATING BRAIN RADIONECROSIS FROM TUMOR RECURRENCE: A ROLE FOR CONTRAST ENHANCED ULTRASOUND (CEUS)? CASE REPORT. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou174.322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Saini M, Selokar NL, Revey T, Singla SK, Chauhan MS, Palta P, Madan P. Trichostatin A alters the expression of cell cycle controlling genes and microRNAs in donor cells and subsequently improves the yield and quality of cloned bovine embryos in vitro. Theriogenology 2014; 82:1036-42. [PMID: 25151601 DOI: 10.1016/j.theriogenology.2014.07.027] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 06/16/2014] [Accepted: 07/19/2014] [Indexed: 01/07/2023]
Abstract
Trichostatin A (TSA), a histone deacetylase inhibitor, has been used to improve nuclear reprogramming in somatic cell nuclear transfer embryos. However, the molecular mechanism of TSA for the improvement of the pre- and postimplantation embryonic development is unknown. In the present study, we investigated mechanism of cell cycle arrest caused by TSA and also determined embryo quality and gene expression in cloned bovine embryos produced from TSA-treated donor cells compared with embryos produced by in vitro fertilization or parthenogenetic activation. We observed that, 50 nM TSA-treated cells were synchronized at G0/G1 stage with concomitant decrease in the proportion of these cells in the S stage of the cell cycle, which was also supported by significant changes in cell morphology and decreased proliferation (P<0.05). Measurement of relative expression using real-time polymerase chain reaction of a some cell cycle-related genes and microRNAs in treated donor cells showed decreased expression of HDAC1, DNMT1, P53, CYC E1, and CDK4 and increased expression of DNMT3a, CDKN1A, CDK2, CDK3, miR-15a, miR-16, and miR-34a (P<0.05). No change in the relative expression of miR-449a was noticed. Trichostatin A treatment of donor cells significantly improved both cleavage and blastocyst rate (P<0.05) compared with the control embryos, also apoptotic index in treated cloned blastocysts was significantly decreased compared with the nontreated blastocysts (P<0.05) and was at the level of IVF counterpart. Relative expression of HDAC1 and DNMT3a was significantly lower in treated cloned and parthenogenetic embryos than that of nontreated and IVF counterpart, whereas in case of P53, expression level between treated and IVF embryos was similar, which was significantly lower than nontreated cloned and parthenogenetic embryos. In conclusion, our data suggested that TSA improves yield and quality of cloned bovine embryos by modulating the expression of G0/G1 cell cycle stage-related microRNA in donor cells, which support that TSA might be great cell cycle synchronizer apart from potent epigenetic modulator in cloning research in future.
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Affiliation(s)
- M Saini
- Department of Biomedical Sciences, Ontario Veterinary College, Guelph, Canada; Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - N L Selokar
- Division of Animal Physiology and Reproduction, Central Institute for Research on Buffaloes, Hisar, India
| | - T Revey
- Department of Biomedical Sciences, Ontario Veterinary College, Guelph, Canada
| | - S K Singla
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - M S Chauhan
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - P Palta
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
| | - P Madan
- Department of Biomedical Sciences, Ontario Veterinary College, Guelph, Canada.
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DiMeco F, Prada FU, Perin A, Aiani L, Martegani A, Solbiati L, Lamperti M, Casali C, Legnani F, Mattei L, Saladino A, Saini M. INTRAOPERATIVE CONTRAST ENHANCED ULTRASOUND IN BRAIN TUMOR SURGERY. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou206.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Das A, Saini M, Katole S, Kullu SS, Swarup D, Sharma AK. Effect of feeding different levels of wheat roti on nutrient utilization and blood metabolite profile in semi-captive Asian elephants (Elephas maximus). J Anim Physiol Anim Nutr (Berl) 2014; 99:367-78. [PMID: 24821439 DOI: 10.1111/jpn.12200] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 04/11/2014] [Indexed: 11/27/2022]
Abstract
This experiment was conducted to study the effect of different levels of wheat roti (WR) on nutrient utilization and blood metabolites in Asian elephants fed roughages ad libitum. Nine (3 M, 6 F) Asian elephants (14-52 years of age, 1909-3968 kg BW) were used in an experiment based on replicated Latin square design. Animals in each group (n = 3) were assigned to one of the three dietary treatments in a manner that animals in all the three groups were exposed to all the three treatments in three different periods. Each feeding trial comprised 30 days (25 days of adaptation and 5 days collection period). The amount of WR fed to the elephants was 0.18, 0.12 and 0.06% of BW in groups I, II and III, respectively. They were allowed to forage in the nearby forests for 6 h/day and to bathe for 2 h/day. The animals had ad libitum access to cut Rohini (Mallotus philippensis) trees in their night shelter. Intake and apparent digestibility of dry matter (DM), crude protein (CP), gross energy (GE), Ca, P, Fe, Cu and Zn were measured. Feed consumption was not significantly different among the groups. Significant (p < 0.01) decrease in digestibility of DM and GE and blood glucose concentration was observed with decreased level of WR in the diet. Feeding of WR at 0.06% of BW supplied adequate amount of DE, CP, Ca, P, Fe, Cu and Zn to meet requirement for adult maintenance. Feeding of WR in excess of 0.06% of BW supplied DE in excess of requirement, increased blood glucose concentration which may cause obesity and other associated health problems. It was concluded that the amount of WR should be restricted to 0.06% of BW in the diet of captive Asian elephants.
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Affiliation(s)
- A Das
- Centre for Wildlife Conservation, Management and Disease Surveillance, Indian Veterinary Research Institute, Izatnagar, India
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Priya D, Selokar NL, Raja AK, Saini M, Sahare AA, Nala N, Palta P, Chauhan MS, Manik RS, Singla SK. Production of wild buffalo (Bubalus arnee) embryos by interspecies somatic cell nuclear transfer using domestic buffalo (Bubalus bubalis) oocytes. Reprod Domest Anim 2014; 49:343-51. [PMID: 24494649 DOI: 10.1111/rda.12284] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 12/30/2013] [Indexed: 11/29/2022]
Abstract
The objective of this study was to explore the possibility of producing wild buffalo embryos by interspecies somatic cell nuclear transfer (iSCNT) through handmade cloning using wild buffalo somatic cells and domestic buffalo (Bubalus bubalis) oocytes. Somatic cells derived from the ear skin of wild buffalo were found to express vimentin but not keratin and cytokeratin-18, indicating that they were of fibroblast origin. The population doubling time of skin fibroblasts from wild buffalo was significantly (p < 0.05) higher, and the cell proliferation rate was significantly (p < 0.05) lower compared with that of skin fibroblasts from domestic buffalo. Neither the cleavage (92.6 ± 2.0% vs 92.8 ± 2.0%) nor the blastocyst rate (42.4 ± 2.4% vs 38.7 ± 2.8%) was significantly different between the intraspecies cloned embryos produced using skin fibroblasts from domestic buffalo and interspecies cloned embryos produced using skin fibroblasts from wild buffalo. However, the total cell number (TCN) was significantly (p < 0.05) lower (192.0 ± 25.6 vs 345.7 ± 42.2), and the apoptotic index was significantly (p < 0.05) higher (15.1 ± 3.1 vs 8.0 ± 1.4) for interspecies than that for intraspecies cloned embryos. Following vitrification in open-pulled straws (OPS) and warming, although the cryosurvival rate of both types of cloned embryos, as indicated by their re-expansion rate, was not significantly different (34.8 ± 1.5% vs 47.8 ± 7.8), the apoptotic index was significantly (p < 0.05) higher for vitrified-warmed interspecies than that for corresponding intraspecies cloned embryos (48.9 ± 7.2 vs 23.9 ± 2.8). The global level of H3K18ac was significantly (p < 0.05) lower in interspecies cloned embryos than that in intraspecies cloned embryos. The expression level of HDAC1, DNMT3a and CASPASE3 was significantly (p < 0.05) higher, that of P53 was significantly (p < 0.05) lower in interspecies than in intraspecies embryos, whereas that of DNMT1 was similar between the two types of embryos. In conclusion, these results demonstrate that wild buffalo embryos can be produced by iSCNT.
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Affiliation(s)
- D Priya
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, India
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Katole S, Das A, Agarwal N, Prakash B, Saha S, Saini M, Sharma A. Influence of work on nutrient utilisation in semicaptive Asian elephants (Elephas maximus). Journal of Applied Animal Research 2014. [DOI: 10.1080/09712119.2013.875904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Gupta A, Dey S, Saini M, Swarup D. Down-regulation of expression of type 1 collagen gene in dentin of fluoride exposed rats. INDIAN J ANIM RES 2014. [DOI: 10.5958/0976-0555.2014.00039.9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Lee HN, Tiwana MS, Saini M, Verma SK, Saini M, Jain N, Gupta M, Chauhan N. Superior vena cava obstruction (SVCO) in patients with advanced non small cell lung cancer (NSCLC). Gulf J Oncolog 2014; 1:56-62. [PMID: 24610289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2013] [Indexed: 06/03/2023]
Abstract
INTRODUCTION To report on prognostic and treatment factors influencing the response of SVCO and related survival outcomes in advanced non small cell lung cancer. MATERIAL AND METHODS From November 2008 through December 2011, 18 consecutively diagnosed NSCLC patients with SVCO were included in this study. The patient, tumor and treatment related factors were analyzed. Median overall survival (OS), Kaplan -Meier survival plots, T-test, Cox Proportional Hazards models were generated by multiple covariates (MVA) and analyzed on SPSS software (version 19.0; SPSS, Inc., Chicago, IL). RESULTS Thirteen patients (72%) had presented with SVCO before the pathological diagnosis of underlying lung malignancy, while 5 (28%) progressed to SVCO after initiating treatment with chemotherapy. Twelve (68%) patients achieved subjective relief from the obstruction at the completion of palliative radiation therapy. Treating oncologists preferred 4 Gy per fraction in 11 (62%), while the median biologically equivalent dose delivered was 28 Gy. Six (33%) patients received chemotherapy during the course of treatment. Median OS of the entire cohort was 3±1.85mths and 1-year survival rate of 7%. Univariate analysis confirmed that SVCO patients with good performance score (p=0.02), and partial response to chemotherapy (p= 0.001) have superior OS. However, Cox regression modeling for MVA demonstrated only good performance SVCO patients (p = 0.05) have a better OS. CONCLUSION RT effectively relieves SVCO but overall poor survival associated in our clinical scenario needs to be improved with multimodality approach. Adjuvant chemotherapy is to be considered after initial radiation therapy in good performance patients. KEYWORDS superior vena cava obstruction (SVCO), radiation therapy, chemotherapy, non small cell lung cancer (NSCLC), BED (biologically equivalent dose).
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Affiliation(s)
- H N Lee
- Lee Hsueh Ni, Assistant Professor, Radiation Oncology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India 248140. Office Tel. +91 135 2471127. Fax +91 135 2471190.
| | - M S Tiwana
- Surgical Oncology,STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - M Saini
- Radiodiagnosis, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - S K Verma
- Medical Oncology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - M Saini
- Radiodiagnosis, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - N Jain
- Surgical Oncology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - M Gupta
- Surgical Oncology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
| | - N Chauhan
- Pathology, STM Cancer Research Institute, Himalayan Institute Hospital Trust, Swami Ram Nagar, Jolly Grant, Dehradun, India
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Abstract
Background The impact of body mass index on acute ischemic stroke outcomes is unclear. Aims and/or hypothesis We sought to determine the effect of body mass index on short-term (90 days) acute ischemic stroke outcomes. Methods Data were extracted for patients with acute ischemic stroke and records of body mass index at baseline from the Virtual International Stroke Trials Archive database. Multivariate logistic regression and Cox proportional hazard analysis were used to analyze effect of body mass index on poor functional outcome (modified Rankin Scale >2) and mortality, respectively, within 90 days of stroke's onset. Results Of the 4811 patients (mean age 68·8 ± 12·2 years) included in the study, 2002 (41·6%) were overweight, and 1095 (22·8%) were obese. Overweight (body mass index 25-29·9 kg/m2) was associated with decreased mortality (hazard ratios 0·59; 95% confidence interval 0·51-0·68; P < 0·01) and decrease in poor functional outcome (odds ratio 0·74; 95% confidence interval 0·64-0·85; P < 0·01) following acute ischemic stroke. The association of body mass index with stroke outcomes was dependent on age, gender, and use of thrombolytic therapy. Conclusions Being overweight or obese is associated with a better functional outcome and reduced mortality in patients of acute ischemic stroke. However, the definition of an 'optimal' body mass index, in relation to stroke outcomes, may be affected by age, gender, and use of thrombolytic therapy.
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Affiliation(s)
- M Saini
- 1 Department of Medicine, Acute Stroke Unit, Changi General Hospital, Singapore
| | - M Saqqur
- 2 Department of Medicine, University of Alberta, Edmonton, Canada
| | - A Shuaib
- 2 Department of Medicine, University of Alberta, Edmonton, Canada
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Gayed M, Leone F, Toescu V, Bruce I, Giles I, Teh LS, McHugh N, Edwards C, Akil M, Khamashta M, Gordon C, Parker B, Urowitz M, Gladman D, Lunt M, Bruce I, Redmond A, Alcacer-Pitarch B, Gray J, Denton C, Herrick A, Navarro-Coy N, Collier H, Loughrey L, Pavitt S, Siddle H, Wright J, Helliwell P, Emery P, Buch M, Abrol E, Pulido CG, Isenberg DA, Kia S, Patil P, Williams M, Adizie T, Christidis D, Gordon T, Borg FA, Jain S, Dasgupta B, Robson J, Doll H, Yew S, Flossmann O, Suppiah R, Harper L, Hoglund P, Jayne D, Mukhtyar C, Westman K, Luqmani R, Al-Mossawi MH, Ridley A, Wong I, Kollnberger S, Shaw J, Bowness P, Di Cicco M, Humby F, Kelly S, Ng N, Hands R, Dadoun S, Buckley C, McInnes IB, Taylor P, Bombardieri M, Pitzalis C, Mansour S, Tocheva A, Goulston L, Platten H, Edwards C, Cooper C, Gadola SD, Lugli E, Lundberg K, Bracke K, Brusselle G, Venables PJ, Sanchez-Blanco C, Cornish G, Burn G, Saini M, Brownlie R, Klavinskis L, Williams R, Thompson S, Svensson L, Zamoyska R, Cope A, Hong CF, Khan K, Alade R, Nihtyanova SI, Ong VH, Denton CP, Scott DL, Ibrahim F, Kelly C, Birrell F, Chakravarty K, Walker D, Maddison P, Kingsley G, Cohen C, Karaderi T, Appleton L, Keidel S, Pointon J, Ridley A, Bowness P, Wordsworth P, Williams MA, Heine PJ, McConkey C, Lord J, Dosanjh S, Williamson E, Adams J, Underwood M, Lamb SE. Oral Abstracts 1: Connective Tissue Disease * O1. Long-Term Outcomes of Children Born to Mothers with SLE. Rheumatology (Oxford) 2013. [DOI: 10.1093/rheumatology/ket199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Sirisha K, Selokar NL, Saini M, Palta P, Manik RS, Chauhan MS, Singla SK. Cryopreservation of Zona-Free Cloned Buffalo (Bubalus Bubalis) Embryos: Slow Freezing vs Open-Pulled Straw Vitrification. Reprod Domest Anim 2013; 48:538-44. [DOI: 10.1111/rda.12122] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2012] [Accepted: 10/08/2012] [Indexed: 01/29/2023]
Affiliation(s)
- K Sirisha
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - NL Selokar
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - M Saini
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - P Palta
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - RS Manik
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - MS Chauhan
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
| | - SK Singla
- Animal Biotechnology Centre; National Dairy Research Institute; Karnal; India
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Pollack IF, Jakacki RI, Butterfield L, Okada H, Chiba Y, Hashimoto N, Kagawa N, Kinoshita M, Kijima N, Hirayama R, Oji Y, Tsuboi A, Oka Y, Sugiyama H, Yoshimine T, Valle RD, Tejada S, Inoges S, Idoate MA, de Cerio ALD, Espinos J, Aristu J, Gallego J, Calvo JP, Bendandi M, Zhu J, Chen C, Ravelo A, Yu E, Dhanda R, Schnadig ID, Zhang L, Fan H, Zhang I, Chen X, Wang H, Da Fonseca A, Badie B, Okada H, Butterfield LH, Hamilton RL, Mintz AH, Engh JA, Drappatz J, Lively MO, Chan MD, Salazar AM, Potter DM, Shaw EG, Lieberman FS, Wei J, Kong LY, Wang F, Xu S, Doucette TA, Ferguson SD, Yang Y, McEnery K, Jethwa K, Gjyshi O, Qiao W, Lang FF, Rao G, Fuller GN, Calin GA, Heimberger AB, Yang S, Archer GE, Miao H, Cui X, Xie W, Snyder D, Pretorian AJ, Dechkovskaia A, Reap E, Perez LAS, Norberg P, Schmittling R, Mitchell DA, Sampson JH, Wang F, Wei J, Gjyshi O, Kong LY, Xu S, Lang F, Calin G, Heimberger AB, Xu S, Wei J, Kong LY, Wang F, Calin G, Heimberger AB, Walker DG, Crough T, Beagley L, Smith C, Jones L, Khanna R, Hashimoto N, Tsuboi A, Chiba Y, Kijima N, Oka Y, Oji Y, Kinoshita M, Kagawa N, Yoshimine T, Sugiyama H, Kanemura Y, Sumida M, Yoshioka E, Yamamoto A, Kanematsu D, Matsumoto Y, Fukusumi H, Takada A, Nonaka M, Nakajima S, Mori K, Goto S, Kamigaki T, Maekawa R, Shofuda T, Moriuchi S, Yamasaki M, Yeung JT, Hamilton R, Jakacki R, Okada H, Pollack I, Pellegatta S, Eoli M, Antozzi C, Frigerio S, Bruzzone MG, Cuppini L, Nava S, Anghileri E, Cantini G, Prodi E, Ciusani E, Ferroli P, Saini M, Broggi G, Mantegazza R, Parati EA, Finocchiaro G, Hegde M, Corder A, Chow KK, Mukherjee M, Brawley VS, Heslop HE, Gottschalk S, Yvon E, Ahmed N, Gibo DM, Debinski W, Bonomo J, Rossmeisl J, Robertson J, Dickinson P, Salacz ME, Camarata PJ, Ots M, McIntire J, Lovick D, Mitchell DA, Archer G, Bigner D, Friedman H, Lally-Goss D, Perry B, Herndon J, McGehee S, McLendon R, Coleman RE, Sampson J, Hegde M, Grada Z, Byrd T, Shaffer DR, Ghazi A, Brawley VS, Corder A, Schonfeld K, Dotti G, Heslop H, Gottschalk S, Wels W, Baker ML, Ahmed N, Robbins JM, Dickinson PJ, York D, Sturges BK, Martin B, Higgins RJ, Bringas J, Bankiewicz K, Gruber HE, Jolly DJ, Narayana A, Mathew M, Kannan R, Madden K, Golfinos J, Parker E, Ott P, Pavlick A, Bota DA, Pretto C, Hantos P, Hofman FM, Chen TC, Carrillo JA, Schijns VE, Stathopoulos AA, Prins RM, Everson R, Soto H, Lisiero DN, Young E, Liau LM, Archer GE, Xie W, Norberg P, Dechkovskaia A, Friedman A, Bigner DD, Mitchell DA, Sampson JH, Boczkowski D, Mitchell DA, Gururangan SG, Grant G, Driscoll T, Archer G, King J, Boczkowski D, Xie W, Nair S, Perry B, Fuchs H, Kurtzberg J, Friedman H, Bigner D, Sampson J, Shevtsov MA, Pozdnyakov AV, Kim AV, Samochernych KA, Guzhova IV, Romanova IV, Margulis BA, Khachatryan WA. CLIN-IMMUNOTHERAPY/BIOLOGIC THERAPIES. Neuro Oncol 2012. [DOI: 10.1093/neuonc/nos224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Selokar N, Shah R, Saha A, Muzaffar M, Saini M, Chauhan M, Manik R, Palta P, Singla S. Effect of post-fusion holding time, orientation and position of somatic cell-cytoplasts during electrofusion on the development of handmade cloned embryos in buffalo (Bubalus bubalis). Theriogenology 2012; 78:930-6. [DOI: 10.1016/j.theriogenology.2012.03.018] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2011] [Revised: 02/27/2012] [Accepted: 03/04/2012] [Indexed: 11/29/2022]
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