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Butt M, Perveen S, Rasool F, Ayub A, Ali K, Sajjad A, Nasir MF, Kanwal S, Muzammil E, Chaudhary I, Magsi AS. Genetic variation between hybrid (Labeo rohita ♂, Cirrhinus mrigala ♀ and Labeo rohita) by RAPD marker. BRAZ J BIOL 2023; 84:e268551. [PMID: 37018768 DOI: 10.1590/1519-6984.268551] [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] [Received: 10/10/2022] [Accepted: 01/04/2023] [Indexed: 04/07/2023] Open
Abstract
The present work was to study the genetic variability between the major carps Labeo rohita and Cirrhinus mrigala and their hybrids of L. rohita (male♂) and C. mrigala (female♀). Genetic variability was studied by employing RAPD molecular markers. 25 samples of each target species having different sizes with the same age group for the determination of interspecific variation were collected. The morphometric parameters such as body weight, total length, tail length, and lengths of dorsal and anal fins of each individual were recorded and results showed that wet body weight, total length, dorsal fin, anal fin, and tail fin length are positively correlated and then the DNA was extracted using the inorganic salt-based method and conformed by Gel electrophoresis. Twenty-four arbitrary decamer primers were used to get species-specific RAPD analysis Distinct and highly reproducible RAPD profiles with significant genetic variability was detected among species. Only five primers showed amplification. The RAPAD primer OPB-05 produced a total of seven bands out of these 5 monomorphic and 2 polymorphic, so in this case, the percentage polymorphism was 28.57%. The Hybrid show more than a 50% difference from the Labeo rohita. This shows that the Hybrid more resembles C.mrigala. Phylogenetic analysis demonstrated that hybrid (L. rohita ♂ X Cirrhinus mrigala ♀) is the closest to C. mrigala and the farthest from L. rohita. Overall data are presented concerning the applications of RAPD markers for hybrid identification, genetic diversity assessment, and studying taxonomic relationships at a molecular level.
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Affiliation(s)
- M Butt
- Chung-Ang University, Department of Life Science, Seoul, Republic of Korea
| | - S Perveen
- Institute of Ocean Engineering, Ningbo University, Ningbo, China
- Ministry of Education, Key Laboratory of Applied Marine Biotechnology, Ningbo, China
- Ningbo University, School of Marine Sciences, State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-Products, Ningbo, China
| | - F Rasool
- University of Education, Department of Zoology, Faisalabad Campus, Lahore, Pakistan
| | - A Ayub
- University of Agriculture Faisalabad, Depalpur, Okara, Pakistan
| | - K Ali
- University of Education, Department of Zoology, Vehari Campus, Lahore, Pakistan
| | - A Sajjad
- Quaid-I-Azam University, Department of Environmental Sciences, Islamabad, Pakistan
| | - M F Nasir
- University of Education, Department of Zoology, Division of Science & Technology, Lahore, Punjab, Pakistan
| | - S Kanwal
- University of Okara, Department of Zoology, Punjab, Pakistan
| | - E Muzammil
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Department of Poultry Production, Sakrand, Pakistan
| | - I Chaudhary
- University of Veterinary and Animal Sciences, Department of Aquaculture and Fisheries, Lahore, Pakistan
| | - A S Magsi
- Shaheed Benazir Bhutto University of Veterinary and Animal Sciences, Faculty of Animal Production and Technology, Department of Dairy Technology, Sakrand, Pakistan
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Hawkins OP, Jahromi CPT, Gulamhussein AA, Nestorow S, Bahra T, Shelton C, Owusu-Mensah QK, Mohiddin N, O'Rourke H, Ajmal M, Byrnes K, Khan M, Nahar NN, Lim A, Harris C, Healy H, Hasan SW, Ahmed A, Evans L, Vaitsopoulou A, Akram A, Williams C, Binding J, Thandi RK, Joby A, Guest A, Tariq MZ, Rasool F, Cavanagh L, Kang S, Asparuhov B, Jestin A, Dafforn TR, Simms J, Bill RM, Goddard AD, Rothnie AJ. Membrane protein extraction and purification using partially-esterified SMA polymers. Biochim Biophys Acta Biomembr 2021; 1863:183758. [PMID: 34480878 PMCID: PMC8484863 DOI: 10.1016/j.bbamem.2021.183758] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/16/2021] [Accepted: 08/24/2021] [Indexed: 12/15/2022]
Abstract
Styrene maleic acid (SMA) polymers have proven to be very successful for the extraction of membrane proteins, forming SMA lipid particles (SMALPs), which maintain a lipid bilayer around the membrane protein. SMALP-encapsulated membrane proteins can be used for functional and structural studies. The SMALP approach allows retention of important protein-annular lipid interactions, exerts lateral pressure, and offers greater stability than traditional detergent solubilisation. However, SMA polymer does have some limitations, including a sensitivity to divalent cations and low pH, an absorbance spectrum that overlaps with many proteins, and possible restrictions on protein conformational change. Various modified polymers have been developed to try to overcome these challenges, but no clear solution has been found. A series of partially-esterified variants of SMA (SMA 2625, SMA 1440 and SMA 17352) has previously been shown to be highly effective for solubilisation of plant and cyanobacterial thylakoid membranes. It was hypothesised that the partial esterification of maleic acid groups would increase tolerance to divalent cations. Therefore, these partially-esterified polymers were tested for the solubilisation of lipids and membrane proteins, and their tolerance to magnesium ions. It was found that all partially esterified polymers were capable of solubilising and purifying a range of membrane proteins, but the yield of protein was lower with SMA 1440, and the degree of purity was lower for both SMA 1440 and SMA 17352. SMA 2625 performed comparably to SMA 2000. SMA 1440 also showed an increased sensitivity to divalent cations. Thus, it appears the interactions between SMA and divalent cations are more complex than proposed and require further investigation.
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Affiliation(s)
- Olivia P Hawkins
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | | | - Aiman A Gulamhussein
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Stephanie Nestorow
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Taranpreet Bahra
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Christian Shelton
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Quincy K Owusu-Mensah
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Naadiya Mohiddin
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Hannah O'Rourke
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Mariam Ajmal
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Kara Byrnes
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Madiha Khan
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Nila N Nahar
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Arcella Lim
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Cassandra Harris
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Hannah Healy
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Syeda W Hasan
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Asma Ahmed
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Lora Evans
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Afroditi Vaitsopoulou
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Aneel Akram
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Chris Williams
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Johanna Binding
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Rumandeep K Thandi
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Aswathy Joby
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Ashley Guest
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Mohammad Z Tariq
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Farah Rasool
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Luke Cavanagh
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Simran Kang
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Biser Asparuhov
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Aleksandr Jestin
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Timothy R Dafforn
- School of Biosciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - John Simms
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Roslyn M Bill
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Alan D Goddard
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK
| | - Alice J Rothnie
- College of Health & Life Sciences, Aston University, Aston Triangle, Birmingham B4 7ET, UK.
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Farid M, Khan N, Fatima M, Rasool F, Azmat H, Iqbal KJ, Nazir S, Bano S, Khizar A, Asghar M. Performance evaluation of the commercial aquafeeds available in the market of Pakistan on Channa marulius (Sole). BRAZ J BIOL 2021; 84:e250821. [PMID: 34755812 DOI: 10.1590/1519-6984.250821] [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] [Received: 04/08/2021] [Accepted: 07/15/2021] [Indexed: 11/22/2022] Open
Abstract
The present study aimed to determine the effect of different levels of protein on the growth, body composition, amino acid profile and serology of Channa marulius fingerlings. The experiment was conducted in ten happas installed in earthen ponds, each stocked with 10 fishes for 90 days. Four commercial fish feeds having 25%, 30%, 32% and 40% crude protein (CP) levels were fed to fish at 3% of their wet body weight three times a day. The results of the study revealed that highest weight gain, feed conversion ratio and survival rate were observed in 30% protein feed. Meanwhile, moisture content was higher in fish fed with 30% CP feed while highest crude protein was recorded in 40% CP fed fish. Lowest fat content was observed in 32% CP feed. Amino acid profile of fish revealed better results in 30% CP feed. Total protein, glucose and globulin were also highest in fish feeding 30% CP feed, while albumin was highest in 40% CP feed. It is concluded that 30% CP feed showed better results in terms of growth, amino acid profile and serological parameters without effecting fish body composition.
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Affiliation(s)
- M Farid
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - N Khan
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - M Fatima
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - F Rasool
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - H Azmat
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - K J Iqbal
- Islamia University of Bahawalpur, Department of Zoology, Bahawalpur, Pakistan
| | - S Nazir
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - S Bano
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - A Khizar
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - M Asghar
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
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Parveen S, Rasool F, Akram MN, Khan N, Ullah M, Mahmood S, Rabbani G, Manzoor K. Effect of Moringa olifera leaves on growth and gut microbiota of Nile tilapia (Oreochromis niloticus). BRAZ J BIOL 2021; 84:e250916. [PMID: 34705952 DOI: 10.1590/1519-6984.250916] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Accepted: 08/05/2021] [Indexed: 11/22/2022] Open
Abstract
The study was conducted to evaluate the effect of Moringa olifera on the growth and gut health of Tilapia (Oreochromis niloticus). The feed having 30% crude protein was prepared as an experimental diet with 4%, 8% and 10% M. olifera leaf supplementation, respectively. The control diet was devoid of M. olifera leaves. The 10 weeks feeding trial was carried out on 60 fish in aquaria. Fish was fed @ 3% of body weight twice a day. Diet with the high level of inclusion of M. olifera leaves significantly increased the growth rate, Survival Rate (SR), Specific Growth Rate (SGR) and Feed Conversion Efficiency (FCE) in all treatment groups compared to the control group. Similarly, Feed Conversion Ratio (FCR) gradually decreased and found highly-significant. To check the gut health of the Tilapia, random samples were selected and dissected. Nutrient agar was used as culture media to check the growth of bacteria. Pour Plate Method was used for viable colonies count by colony counter. Through staining method, the different bacteria such as Escherichia coli, Salmonella, Shigella and Pseudomonas aeruginosa were identify abundantly in the intestine of control diet fish but less number present in treatment diets groups. These results showed that M. olifera leaves up to 10% of dietary protein can be used for Nile tilapia for significant growth and healthy gut microbiota of fish.
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Affiliation(s)
- S Parveen
- University of Agriculture, Faculty of Sciences, Department of Zoology, Wildlife & Fisheries, Faisalabad, Pakistan
| | - F Rasool
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - M N Akram
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - N Khan
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - M Ullah
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - S Mahmood
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - G Rabbani
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - K Manzoor
- University of Veterinary and Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries and Aquaculture, Lahore, Pakistan
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Ayub A, Rasool F, Khan N, Qaisrani SN, Parveen S, Anjum KM, Fatima M, Matiullah, Mahmood S, Zulfiqar T. Limiting amino acids supplementation in low crude protein diets and their impacts on growth performance and carcass composition in Labeo rohita (rohu) adult fish. BRAZ J BIOL 2021; 83:e249422. [PMID: 34495169 DOI: 10.1590/1519-6984.249422] [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] [Received: 03/04/2021] [Accepted: 04/07/2021] [Indexed: 11/21/2022] Open
Abstract
Ninety days study was conducted in hapas installed in earthen ponds. Fish of an average initial weight (220g) were evenly distributed in triplicate groups within fifteen hapas. Five experimental diets labeled as T1 (25% CP and NRC recommended amino acid level) as control diet, T2 (with 2% low protein and 5% amino acid supplementation), T3 (with 2% low protein and 10% amino acid supplementation), T4 (with 4% low protein and 10% amino acid supplementation) and T5 (with 4% low protein and 20% amino acid supplementation) were prepared. Fish were fed with @3% of their body weight twice a day at 10.00 & 16:00 hour. Significantly higher percent weight gain (420.18 ± 66.84a) and specific growth rate (13499.33±1273.54a) along with improved feed conversion ratio (1.29 ± 0.09b) and hundred percent survivals were recorded during the trial. Furthermore proximate analysis of meat showed significant improvement in the crude protein level (81.77 ± 0.19a) served with diet containing 20% limiting amino acids mixture. Therefore, limiting amino acids can be a source of cost effective feed and use safely in L. rohita diet.
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Affiliation(s)
- A Ayub
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - F Rasool
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - N Khan
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - S N Qaisrani
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan.,University of Veterinary and Animal Sciences, Faculty of Animal Production Technology, Department of Animal Nutrition, Lahore, Pakistan
| | - S Parveen
- University of Agriculture, Faculty of Sciences, Department of Zoology, Wildlife & Fisheries, Faisalabad, Pakistan
| | - K M Anjum
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - M Fatima
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - Matiullah
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - S Mahmood
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
| | - T Zulfiqar
- University of Veterinary & Animal Sciences, Faculty of Fisheries & Wildlife, Department of Fisheries & Aquaculture, Lahore, Pakistan
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Banday MN, Lone FA, Rasool F, Rather HA, Rather MA. Does natural honey act as an alternative to antibiotics in the semen extender for cryopreservation of crossbred ram semen? Iran J Vet Res 2017; 18:258-263. [PMID: 29387098 PMCID: PMC5767632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 08/20/2017] [Accepted: 09/12/2017] [Indexed: 06/07/2023]
Abstract
Antibiotics are added to semen extenders to take care of heavy microbial load, however, their continuous use poses a constant threat of developing antibiotic resistance by the common microbes present in the semen. Our hypothesis was that natural honey, having antibacterial activity and rich in fructose could replace the use of antibiotics and fructose in the semen extender. Twenty-four ejaculates from six crossbred rams were obtained and extended with tris-based extender without (control) and with honey at 2.5% (T1), 5% (T2) and 7% (T3). Sperm quality was measured in terms of percentage sperm motility, live sperm count, intact acrosome and hypo-osmotic swelling test (HOST) reacted spermatozoa. The semen samples at post-thaw were also evaluated for total viable count (colony forming units/ml). At post-thaw, control exhibited significantly (P<0.05) higher sperm motility in comparison to T2 and T3. The percent of live sperm count, intact acrosome and HOST reacted spermatozoa were significantly higher (P<0.05) for control than all other treatment groups at post-thaw. Among treatment groups, T1 maintained significantly higher (P<0.05) percentage of live sperm count, intact acrosome and HOST reacted spermatozoa than T2 and T3. The total viable count at post-thaw was significantly lower (P<0.05) for control than all the treatment groups. In conclusion, honey cannot be used as an alternative to antibiotics to take care of heavy microbial load in semen, however, levels up to 2.5% may be supplemented to semen as an energy source.
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Affiliation(s)
- M. N. Banday
- Division of Animal Reproduction, Gynaecology and Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shuhama, Srinagar-190006, Jammu & Kashmir, India
| | - F. A. Lone
- Division of Animal Reproduction, Gynaecology and Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shuhama, Srinagar-190006, Jammu & Kashmir, India
| | - F. Rasool
- Division of Animal Reproduction, Gynaecology and Obstetrics, Faculty of Veterinary Sciences and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shuhama, Srinagar-190006, Jammu & Kashmir, India
| | - H. A. Rather
- Division of Animal Reproduction, Gynaecology and Obstetrics, ICAR-National Dairy Research Institute, Karnal, Haryana-132001, India
| | - M. A. Rather
- Division of Veterinary Public Health, Faculty of Veterinary Sciences and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shuhama, Srinagar-190006, Jammu & Kashmir, India
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Rasool F, Ahmad M, Masood I, Khan HMS. Evaluating Relationship Between White Blood Cells and Platelets During Recovery Phase In Dengue Hemorrhagic Fever Cases In Punjab, Pakistan: A Retrospective Study. Value Health 2014; 17:A536-A537. [PMID: 27201712 DOI: 10.1016/j.jval.2014.08.1716] [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] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- F Rasool
- University of Punjab, Lahore, Pakistan
| | - M Ahmad
- The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - I Masood
- The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - H M S Khan
- Islamia University Bahawalpur, The Islamia University of Bahawalpur, Pakistan
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Khan HMS, Sohail M, Ali A, Akhtar N, Khan H, Rasool F. Symptoms-Based Evaluation of Iron Deficiency Anemia in Students of Bahawalpur Correlated with their Eating Habits. TROP J PHARM RES 2014. [DOI: 10.4314/tjpr.v13i5.17] [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: 11/17/2022] Open
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Rasool F, Ahmad M, Murtaza G, Khan HMS, Khan SA. Pharmacokinetic Studies on Metoprolol - Eudragit Matrix Tablets and Bioequivalence Consideration with Mepressor ®. TROP J PHARM RES 2012. [DOI: 10.4314/tjpr.v11i2.16] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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10
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Akhtar N, Rehman MU, Khan HMS, Rasool F, Saeed T, Murtaz G. Penetration Enhancing Effect of Polysorbate 20 and 80 on the In Vitro Percutaneous Absorption of LAscorbic Acid. TROP J PHARM RES 2011. [DOI: 10.4314/tjpr.v10i3.1] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Khan S, Ahmad M, Murtaza G, Aamir M, Rehman N, Kousar R, Rasool F, Akhtar M. Formulation of Nimesulide Floating Microparticles Using Low-viscosity Hydroxypropyl Methylcellulose. TROP J PHARM RES 2010. [DOI: 10.4314/tjpr.v9i3.56292] [Citation(s) in RCA: 9] [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: 11/17/2022] Open
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Parker JE, Mufti GJ, Rasool F, Mijovic A, Devereux S, Pagliuca A. The role of apoptosis, proliferation, and the Bcl-2-related proteins in the myelodysplastic syndromes and acute myeloid leukemia secondary to MDS. Blood 2000; 96:3932-8. [PMID: 11090080] [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: 02/18/2023] Open
Abstract
Bone marrow CD34(+) cell apoptosis (annexin V), proliferation (Ki-67), and Bcl-2-related protein expression was evaluated by flow cytometry in 102 patients with myelodysplastic syndrome (MDS) and acute myeloid leukemia secondary to MDS (MDS-AML) and in 30 normal donors (NBM). Apoptosis was significantly increased in refractory anemia (RA)/RA with ringed sideroblasts (RARS) (56.9% [20.4%-93.6%]) and refractory anemia with excess blasts (RAEB) (51.2% [25.2%-76. 6%]) compared with NBM (16.7% [3.4%-35.3%], P <.0001). In RA/RARS, apoptosis always exceeded proliferation (Ki-67-positivity, 26.1% [9.5%-47.8%]; apoptosis:proliferation ratio 2.08 [1.15-3.63]); whereas in RAEB, this ratio equalized (1.14 [0.93-2.08]) due to increased proliferation (40.4% [22%-69.5%]). Progression to RAEB in transformation (RAEB-t)/MDS-AML was associated with a significant reduction in apoptosis (22.3% [2.1%-53.2%]; P <.0001) and proliferation (16.8% [1.9%-75.8%); P =.04; ratio 1.69 [0.16-12.21]). Pro-apoptotic (Bax/Bad) versus anti-apoptotic (Bcl-2/Bcl-X) Bcl-2-related protein ratios were increased in RA/RARS compared with NBM (2.57 [1.93-9.42] versus 1.89 [0.65-4.1]; P =.06), whereas disease progression was associated with significantly reduced ratios (1.16 [0.06-3.32]; P <.0001) due primarily to increased Bcl-2 expression. Apoptosis and Bax/Bad:Bcl-2/Bcl-X ratio were inversely correlated with both International Prognostic Scoring System score and cytogenetic risk group; highest levels observed in patients with low score and/or good risk cytogenetics. There was a trend toward an association between Bcl-2-related protein expression and apoptosis (P =.07). This study indicates that MDS progression arises through multiple hits that alter levels of CD34(+) cell apoptosis and proliferation. Early disease is associated with excessive apoptosis and elevated ratio of apoptosis to proliferation. Increased proliferative rates are observed in RAEB, whereas leukemic transformation arises through inhibition of apoptosis rather than excessive cell growth. Although disease progression is accompanied by a fall in pro-apoptotic versus anti-apoptotic Bcl-2-related protein ratios, heterogeneity in patterns of protein expression indicates that factors additional to Bcl-2 family members play a role in the deregulated apoptosis in MDS. (Blood. 2000;96:3932-3938)
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Affiliation(s)
- J E Parker
- Department of Haematological Medicine, Guy's, King's, Thomas' School of Medicine, London, United Kingdom
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Lechner SK, Kandlbinder P, Gonsalkorale S, Bradshaw M, Harris K, Rasool F, Monteith B, Scott J, Winning T, Thomas G. Negotiating the maze: problem based, collaborative distance learning in dentistry. Ann R Australas Coll Dent Surg 2000; 15:315. [PMID: 11732475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- S K Lechner
- School of Dental Studies, University of Sydney, NSW 2020
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Corso M, Sirota C, Fiorellini J, Rasool F, Szmukler-Moncler S, Weber HP. Clinical and radiographic evaluation of early loaded free-standing dental implants with various coatings in beagle dogs. J Prosthet Dent 1999; 82:428-35. [PMID: 10512961 DOI: 10.1016/s0022-3913(99)70029-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
STATEMENT OF PROBLEM Immediate loading of implants may be a predictable treatment alternative when cross-arch stabilization with a fixed provisional is observed. PURPOSE This study investigated the effect of immediate masticatory loading on the stability of single-standing dental implants with 4 different surfaces. MATERIAL AND METHODS A total of 40 solid screw implants (diameter 3.3 mm, length 8 mm) were placed in the mandibles of 4 beagle dogs. Test groups included 3 hydroxyapatite (HA) coatings of titanium plasma-sprayed (TPS) implants. Implants with TPS alone served as control. Gold crowns were inserted 2 days after implant placement and the dogs were immediately put on a hard food diet. Implants were followed for 6 months after loading. Clinical and radiographic assessments of implants were performed at time of crown insertion (baseline) and after 1, 3, and 6 months of loading. The Periotest instrument was used for mobility measurements and radiographs were obtained for evaluation of peri-implant radiolucency and measurement of crestal bone changes. RESULTS Of 40 implants, 39 displayed no discernible mobility, corresponding to successful clinical function. Peri-implant radiolucencies were absent for all but the 1 mobile implant. The reduction in crestal bone levels adjacent to the implants between baseline and 6 months was statistically significant (P <.0001). No statistically significant differences in crestal bone level changes over time were found between the various coatings demonstrating the absence of a treatment effect initiated by the surface coatings. CONCLUSION In this study in beagle dogs, immediate masticatory loading of single-standing dental implants did not jeopardize tissue integration, provided the implants had excellent primary stability.
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Affiliation(s)
- M Corso
- Harvard School of Dental Medicine, Boston, MA 02115, USA
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Abstract
Evidence-based clinical practice integrates the best available evidence with clinical expertise. This article presents a clinical case scenario and, using a four-step, evidence-based approach, demonstrates how to (1) ask an evidence-based question; (2) search MEDLINE for the best evidence; (3) critically appraise the evidence; and (4) apply the evidence to the patient. The procedure is demonstrated with the sample question, Does bleaching of bonded porcelain veneers increase marginal leakage? A MEDLINE search strategy was developed for synonyms of the key words that best identify the problem, the intervention, and the outcome. The synonyms were combined using the Boolean operator "or" to identify a "sensitive" (i.e., inclusive) universe of 140,000 journal articles. These categories were then combined using the Boolean operator "and" to identify the most "specific" (i.e., exclusive) four articles from among the 140,000. Finally, to find the best evidence, the articles were limited to "humans" and "randomized controlled trials." This identified one article. Critical appraisal of the limited data in this one article indicates that the methods are valid and statistically significant, but because of the methods employed, may not be clinically important. Evidence-based methods take one to the edge of the available information universe in about 15 minutes. The results can be both exhilarating and sobering. They can indicate the depth or limits of available information and suggest gaps in the knowledge-base that require further study. Most importantly, however, the results allow practitioners to communicate incisively and truthfully with patients and to make more informed clinical choices.
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Affiliation(s)
- R Niederman
- Office of Evidence-Based Dentistry, Harvard School of Dental Medicine, Boston, Massachusetts, USA
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