Life Sciences Commons^™

Overexpression Of Sbmyb60 Impacts Phenylpropanoid Biosynthesis And Alters Secondary Cell Wall Composition In Sorghum Bicolor, Erin D. Scully, Tammy Gries, Gautam Sarath, Nathan A. Palmer, Lisa Baird, Michelle J. Serapiglia, Bruce S. Dien, Akwasi A. Boateng, Zhengxiang Ge, Deanna L. Funnell-Harris, Paul Twigg, Thomas E. Clemente, Scott E. Sattler

Department of Agronomy and Horticulture: Faculty Publications

The phenylpropanoid biosynthetic pathway that generates lignin subunits represents a significant target for altering the abundance and composition of lignin. The global regulators of phenylpropanoid metabolism may include MYB transcription factors, whose expression levels have been correlated with changes in secondary cell wall composition and the levels of several other aromatic compounds, including anthocyanins and flavonoids. While transcription factors correlated with downregulation of the phenylpropanoid biosynthesis pathway have been identified in several grass species, few transcription factors linked to activation of this pathway have been identified in C4 grasses, some of which are being developed as dedicated bioenergy feedstocks. In …

A Dedicated Type Ii Nadph Dehydrogenase Performs The Penultimate Step In The Biosynthesis Of Vitamin K1 In Synechocystis And Arabidopsis, Abdelhak Fatihi, Scott Latimer, Stefan Schmollinger, Anna Block, Patrick Dussault, Wim F.J. Vermaas, Sabeeha S. Merchant, Gilles J. Basset

Department of Agronomy and Horticulture: Faculty Publications

Mutation of Arabidopsis thaliana NAD(P)H DEHYDROGENASE C1 (NDC1; At5g08740) results in the accumulation of demethylphylloquinone, a late biosynthetic intermediate of vitamin K₁. Gene coexpression and phylogenomics analyses showed that conserved functional associations occur between vitamin K biosynthesis and NDC1 homologs throughout the prokaryotic and eukaryotic lineages. Deletion of Synechocystis ndbB, which encodes for one such homolog, resulted in the same defects as those observed in the cyanobacterial demethylnaphthoquinone methyltransferase knockout. Chemical modeling and assay of purified demethylnaphthoquinone methyltransferase demonstrated that, by virtue of the strong electrophilic nature of S-adenosyl-Lmethionine, the transmethylation of the demethylated precursor …

Soil And Crop Response To Stover Removal From Rainfed And Irrigated Corn, Ian Kenney, Humberto Blanco-Canqui, Deann R. Presley, Charles W. Rice, Keith Janssen, Brian Olson

Department of Agronomy and Horticulture: Faculty Publications

Excessive corn (Zea mays L.) stover removal for biofuel and other uses may adversely impact soil and crop production. We assessed the effects of stover removal at 0, 25, 50, 75, and 100% from continuous corn on water erosion, corn yield, and related soil properties during a 3-year study under irrigated and no-tillage management practice on a Ulysses silt loam at Colby, irrigated and strip till management practice on a Hugoton loam at Hugoton, and rainfed and no-tillage management practice on a Woodson silt loam at Ottawa in Kansas, USA. The slope of each soil was <1%. One year after removal, complete (100%) stover removal resulted in increased losses of sediment by 0.36–0.47 Mg ha-1 at the irrigated sites, but, at the rainfed site, removal at rates as low as 50% resulted in increased sediment loss by 0.30 Mg ha-1 and sediment-associated carbon (C) by 0.29 kg ha-1. Complete stover removal reduced wet aggregate stability of the soil at the irrigated sites in the first year after removal, but, at the rainfed site, wet aggregate stability was reduced in all years. Stover removal at rates ≥ 50%resulted in reduced soil water content, increased soil temperature in summer by 3.5–6.8 °C, and reduced tem-perature in winter by about 0.5 °C. Soil C pool tended to decrease and crop yields tended to increase with an increase in stover removal, but 3 years after removal, differences were not significant. Overall, stover removal at rates ≥50% may enhance grain yield but may increase risks of water erosion and negatively affect soil water and temperature regimes in this region.

High Tunnel Design, Site Development, And Construction, Stacy A. Adams, Kim Todd

Department of Agronomy and Horticulture: Faculty Publications

High tunnels are low technology plant growing structures that provide opportunity for season extension, severe weather protection, and modified environments to increase productivity and visual quality of harvested plant products. This publication describes high tunnel components, site selection, development, covering materials, installation, and operation.

Experienced specialty plant growers can increase the quality of their products and the duration of their marketing of high- value crops through the use of high tunnels. High tunnels give growers the opportunity to plant earlier and include more sequential planting dates. This can result in early- season, high- dollar returns and the ability to offer …

Genetic Control Of Morphometric Diversity In The Maize Shoot Apical Meristem, Samuel Leiboff, Xianran Li, Heng-Cheng Hu, Natalie Todt, Jinliang Yang, Xiao Li, Xiaoqing Yu, Gary J. Muehlbauer, Marja C.P. Timmermans, Jianming Yu, Patrick S. Schnable, Michael J. Scanlon

Department of Agronomy and Horticulture: Faculty Publications

The maize shoot apical meristem (SAM) comprises a small pool of stem cells that generate all above-ground organs. Although mutational studies have identified genetic networks regulating SAM function, little is known about SAM morphological variation in natural populations. Here we report the use of high-throughput image processing to capture rich SAM size variation within a diverse maize inbred panel. We demonstrate correlations between seedling SAM size and agronomically important adult traits such as flowering time, stem size and leaf node number. Combining SAM phenotypes with 1.2 million single nucleotide polymorphisms (SNPs) via genome-wide association study reveals unexpected SAM morphology candidate …

Dopaminergic Signaling Within The Primary Cilia In The Renovascular System, Kimberly F. Atkinson, Samred H. Kathem, Xingjian Jin, Brian S. Muntean, Wissam A. Aboualaiwi, Andromeda M. Nauli, Surya M. Nauli

Pharmacy Faculty Articles and Research

Activation of dopamine receptor type-5 (DR5) has been known to reduce systemic blood pressure, most likely by increasing renal vasodilation and enhancing natriuresis in the kidney. However, the mechanism of DR5 in natriuresis and vasodilation was not clearly known. We have previously shown that DR5 is localized to primary cilia of proximal renal epithelial and vascular endothelial cells. We here show that selective activation of DR5 specifically induces calcium influx only in the primary cilia, whereas non-selective activation of dopamine receptor induces calcium fluxes in both cilioplasm and cytoplasm. Cilia-independent signaling induced by thrombin only shows calcium signaling within cytoplasm. …

The Role Of Hydroxyl Channel In Defining Selected Physicochemical Peculiarities Exhibited By Hydroxyapatite, Vuk Uskoković

Pharmacy Faculty Articles and Research

Mysteries surrounding the most important mineral for the vertebrate biology, hydroxyapatite, are many. Perhaps the Greek root of its name, απαταo, meaning ‘to deceive’ and given to its mineral form by the early gem collectors who confused it with more precious stones, is still applicable today, though in a different connotation, descriptive of a number of physicochemical peculiarities exhibited by it. Comparable to water as the epitome of peculiarities in the realm of liquids, hydroxyapatite can serve as a paradigm for peculiarities in the world of solids. Ten of the peculiar properties of hydroxyapatite are sketched in this review piece, …

Kaposi Sarcoma Herpesvirus Induces Ho-1 During De Novo Infection Of Endothelial Cells Via Viral Mirna-Dependent And -Independent Mechanisms, Sara Botto, Jennifer Totonchy, Jean K. Gustin, Ashlee V. Moses

Pharmacy Faculty Articles and Research

Kaposi sarcoma (KS) herpesvirus (KSHV) infection of endothelial cells (EC) is associated with strong induction of heme oxygenase-1 (HO-1), a stress-inducible host gene that encodes the rate-limiting enzyme responsible for heme catabolism. KS is an angioproliferative tumor characterized by the proliferation of KSHV-infected spindle cells, and HO-1 is highly expressed in such cells. HO-1 converts the pro-oxidant, proinflammatory heme molecule into metabolites with antioxidant, antiinflammatory, and proliferative activities. Previously published work has shown that KSHV-infected EC in vitro proliferate in response to free heme in a HO-1-dependent manner, thus implicating virus-enhanced HO-1 activity in KS tumorigenesis. The present study investigated …

Role Of 5'Tg3'-Interacting Factors (Tgifs) In Vorinostat (Hdac Inhibitor)-Mediated Corneal Fibrosis Inhibition, Ajay Sharma, Nishant R. Sinha, Saad Siddiqui, Rajiv R. Mohan

Pharmacy Faculty Articles and Research

Purpose: We have previously reported that vorinostat, an FDA-approved, clinically used histone deacetylase (HDAC) inhibitor, attenuates corneal fibrosis in vivo in rabbits by blocking transforming growth factor β (TGFβ). The 5′TG3′-interacting factors (TGIFs) are transcriptional repressors of TGFβ1 signaling via the Smad pathway. The present study was designed to explore the expression of TGIFs in human corneal fibroblasts and to investigate their role in mediating the antifibrotic effect of vorinostat.

Methods: Human corneal fibroblast cultures were generated from donor corneas. RNA isolation, cDNA preparation, and PCR were performed to detect the presence of TGIF1 and TGIF2 transcripts. The cultures were …

Transfer Rna Comes Of Age, Michael Ibba

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

"The year the journal RNA was founded was slated by some in scientific publishing to be the year that one particular type of RNA's run in the spotlight would end. In 1995 I had recently started as a post-doc with Dieter Söll at Yale when he came into the lab to solemnly inform us all that an editor at a certain (S)cience journal had just told him “we won't be publishing any more tRNA papers.” For a post-doc who had migrated across the Atlantic for the sole purpose of furthering his career by working on tRNA this was not great …

The Genetic Ancestry Of African Americans, Latinos, And European Americans Across The United States, Katarzyna Bryc, Eric Y. Durand, J. Michael Macpherson, David Reich, Joanna Mountain

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

Over the past 500 years, North America has been the site of ongoing mixing of Native Americans, European settlers, and Africans (brought largely by the trans-Atlantic slave trade), shaping the early history of what became the United States. We studied the genetic ancestry of 5,269 self-described African Americans, 8,663 Latinos, and 148,789 European Americans who are 23andMe customers and show that the legacy of these historical interactions is visible in the genetic ancestry of present-day Americans. We document pervasive mixed ancestry and asymmetrical male and female ancestry contributions in all groups studied. We show that regional ancestry differences reflect historical …

Plant Functional Traits Of Dominant Native And Invasive Species In Mediterranean-Climate Ecosystems, Jennifer L. Funk, Rachel J. Standish, William D. Stock, Fernando Valladares

Biology, Chemistry, and Environmental Sciences Faculty Articles and Research

The idea that dominant invasive plant species outperform neighboring native species through higher rates of carbon assimilation and growth is supported by several analyses of global datasets. However, theory suggests that native and invasive species occurring in low-resource environments will be functionally similar, as environmental factors restrict the range of observed physiological and morphological trait values. We measured resource-use traits in native and invasive plant species across eight diverse vegetation communities distributed throughout the five Mediterranean-climate regions, which are drought-prone and increasingly threatened by human activities including the introduction of exotic species. Traits differed strongly across the five regions. In …

Comparative Analysis Of Prostate Cancer Gene Regulatory Networks Via Hub Type Variation, Pegah Khosravi, Vahid H. Gazestani, Mohammad Akbarzadeh, Samira Mirkhalaf, Mehdi Sadeghi, Bahram Goliaei

Publications and Research

Background

Prostate cancer is one of the most widespread cancers in men and is fundamentally a genetic disease. Identifying regulators in cancer using novel systems biology approaches will potentially lead to new insight into this disease. It was sought to address this by inferring gene regulatory networks (GRNs). Moreover, dynamical analysis of GRNs can explain how regulators change among different conditions, such as cancer subtypes.

Methods

In our approach, independent gene regulatory networks from each prostate state were reconstructed using one of the current state-of-art reverse engineering approaches. Next, crucial genes involved in this cancer were highlighted by analyzing each …

Histopathology And Oxidative Stress Analysis Of Concomitant Misoprostol And Celecoxib Administration, Derek E. Murrell, James W. Denham, Sam Harirforoosh

Pharmacy Faculty Articles and Research

Nonsteroidal anti-inflammatory drugs (NSAIDs), non-selective or selective inhibitors of cyclooxygenase (COX-1 and -2), reduce pain and inflammation associated with arthritic diseases. Celecoxib, a COX-2-selective inhibitor providing decreased gastric injury relative to on-selective NSAIDs, is commonly prescribed. Misoprostol, a prostaglandin analog, supplements NSAID-inhibited prostaglandin levels. As concomitant celecoxib and misoprostol administration has been shown to intensify renal adverse effects, this article examined the influence of concomitant administration on hepatic histopathology, oxidative stress, and celecoxib concentration. On days 1 and 2, rat groups (n = 6) were gavaged twice daily (two groups with vehicle and two groups with 100 μg/kg misoprostol). From …

Detection And Tracking Of T Cells In Time-Lapse Imaging, Cody Arbuckle, Milton L. Greenberg, Erik J. Linstead

Mathematics, Physics, and Computer Science Faculty Articles and Research

The effective classification and tracking of cells obtained from modern staining techniques has significant limitations due to the necessity of having to train and utilize a human expert in the field who must manually identify each cell in each slide. Often times these slides are filled with noise cells that are not of particular interest to the researcher. The use of computational methods has the ability to effectively and efficiently enhance image quality, as well as identify and track target cell types over large data sets. Here we present a computational approach to the in vitro tracking of T cells …

A Conservative Isoleucine To Leucine Mutation Causes Major Rearrangements And Cold Sensitivity In Klentaq1 Dna Polymerase, Eugene Y. Wu, Amanda R. Walsh, Emma C. Materne, Emily P. Hiltner, Bryan Zielinski, Bill R. Miller Iii, Lily Mawby, Carol A. Parish, Wayne M. Barnes, Milko B. Kermekchiev

Biology Faculty Publications

Assembly of polymerase chain reactions at room temperature can sometimes lead to low yields or unintentional products due to mispriming. Mutation of isoleucine 707 to leucine in DNA polymerase I from Thermus aquaticus substantially decreases its activity at room temperature without compromising its ability to amplify DNA. To understand why a conservative change to the enzyme over 20 Å from the active site can have a large impact on its activity at low temperature, we solved the X-ray crystal structure of the large (5′-to-3′ exonuclease-deleted) fragment of Taq DNA polymerase containing the cold-sensitive mutation in the ternary (E–DNA–ddNTP) and binary …

Effect Of Neighborhood Features On Bmi Of African American Adolescents In South Los Angeles, Francisca Omelogo Obiora

Walden Dissertations and Doctoral Studies

Childhood obesity is a major national and worldwide public health crisis. The occurrence of childhood obesity, caused to large extent by an imbalance between caloric intake and caloric expenditure, has increased in the last 30 years. Although the prevalence of obesity has stabilized in recent years, it remains a top public health concern in the United States, especially in urban centers. The purpose of this study was to examine the associations between diet, physical activity, and the built environment in relation to the mean body mass index (BMI) of adolescents aged 12 to 17 years living in South Los Angeles, …

Variation In Mineral Content Of Prairie Forb Species And Content Changes Over Winter Related To Slagging Potential, Jennifer Nyla Wahl Rupp

Dissertations and Theses @ UNI

Coal fired power plants are responsible for more than 75 percent of the energy produced in Iowa. Burning coal releases large amount of carbon dioxide and other chemical compounds into the atmosphere.

A variety of types of biomass, including prairie vegetation, are being proposed as biofuel alternatives for electrical generation. Tilman et al. (2006) determined that biofuels from mixtures of prairie vegetation of increasing diversity provide more usable energy, reduce greenhouse gases and produce less agriculture pollutants. The Prairie Power Project of the Tallgrass Prairie Center is testing four mixtures of prairie species for maximum production of biomass. A primary …

Butterfly And Floral Community Dynamics At A Native Prairie Agrofuel Research Site, Benjamin J. Hoksch

Dissertations and Theses @ UNI

Agrofuel production in the Midwest has historically relied upon monoculture food crops (Zea mays and Glycine max) that do little to support biodiversity or maintain soil and water quality. The University of Northern Iowa’s Tallgrass Prairie Center is investigating the feasibility of establishing and harvesting diverse mixes of native prairie vegetation for use as a sustainable agrofuel. In 2009 48 research plots were established on three soil types, on land with a >30 year history of row crop production in Black Hawk County, IA. Each plot was seeded with one of four native prairie agrofuel crops: (1) Switchgrass1, (2) Grasses5 …

Efficacy Of The Entomopathogenic Nematode Heterorhabditis Bacteriophora Using Different Application Methods In The Presence Or Absence Of A Natural Enemy, Ramalingam Karthik Raja, Canan Hazir, Ari̇fe Gümüş, Cem Asan, Mehmet Karagöz, Selçuk Hazir

Turkish Journal of Agriculture and Forestry

Various application methods for the entomopathogenic nematode Heterorhabditis bacteriophora were evaluated under laboratory and field conditions. Four different methods of applying the infective juveniles (IJs) of the nematode to soil were assessed including (1) insect cadavers (referred to as nematode-infected cadavers), (2) subsurface injection, (3) spraying, and (4) drip irrigation. In the laboratory experiment, except for the control with no nematodes, all treatments showed more than 95% insect mortality of the bait insect (Galleria mellonella) with no significant differences among treatments. The same experimental setup was conducted with the introduction of mites, Sancassania polyphyllae (Acari: Acaridae), which are natural enemies …

Enzyme-Linked Immunosorbent Assay For The Detection Of Antibodies Against The Extracellular Domain Of The Oxaa Membrane Protein Of Mycoplasma Suis, Lijun Jia, Mingming Liu, Shoufa Zhang, Lei Zhang, Huanping Guo, Jixu Li

Turkish Journal of Veterinary & Animal Sciences

Epidemics of swine infected with Mycoplasma suis, a hemotrophic pathogen, cause substantial economic losses to the swine industry worldwide. The complementary DNA sequences encoding two predicted extracellular domains of the OxaA protein of M. Suis were obtained using polymerase chain reaction and standard molecular cloning methods. The OxaA domains were expressed separately in Escherichia coli as glutathione-S-transferase (GST) fusion proteins, designated as GST-A and GST-B. The antigenicity of the GST-A and -B recombinant proteins was confirmed by western blotting. The GST-A and -B proteins were approximately 33.9 kDa and 34.6 kDa in size, respectively. An enzyme-linked immunosorbent assay (ELISA) was …

Seroepidemiological Survey Of Leptospiral Infection In Stray Dogs In Serbia, Dragica Vojinovic, Natasa Bogicevic, Ana Vasic, Marija Manic, Milica Elezovic Radovanovic, Dragan Rogozarski, Jovan Maric, Miroslav Valcic

Turkish Journal of Veterinary & Animal Sciences

Leptospirosis is a bacterial zoonosis with worldwide distribution. This disease is facilitated among stray dogs due to their lifestyle and the absence of immunoprophylaxis. The aim of the present study was to provide serological data on the presence of certain serovars of Leptospira spp., which are assumed to circulate in the population of stray dogs in Serbia. During a period of 3 years (from April 2010 to June 2013), 1045 canine sera originating from 11 shelters were submitted to the laboratory of the Department of Infectious Animal Diseases and Diseases of Bees, Faculty of Veterinary Medicine, Belgrade. A microscopic agglutination …

The First Report Of Eucoleus Dispar (Nematoda: Capillariidae) Inthe Common Buzzard (Buteo Buteo) In Turkey, Di̇nçer Yildiz, Emi̇ne Ümran Bozkurt Büyükçopur, Murat Erdem Gülti̇ken, Kader Yildiz

Turkish Journal of Veterinary & Animal Sciences

A common buzzard (Buteo buteo) was brought to the Department of Anatomy, Kırıkkale University Faculty of Veterinary Medicine, following its death from trauma. The tongue of the buzzard was processed for routine histology and stained with hematoxylin and eosin. A curled Eucoleus dispar and its eggs, embedded in the dorsal epithelium of the tongue, were observed in histological sections during morphological analysis of the papillae lingua in the buzzard under a light microscope. According to the authors' knowledge, this is the first report on E. Dispar in the buzzard in Turkey.

Determination Of The Alui Polymorphism Effect Of Bovine Growth Hormone Gene On Carcass Traits In Zavot Cattle With Analysis Of Covariance, Aytaç Akçay, Bi̇lal Akyüz, Davut Bayram

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine the genotypes of bovine growth hormone and to investigate their association with daily weight gain in the Zavot cattle breed. The bovine growth hormone (GH) genotypes of 45 male Zavot cattle were identified by PCR-RFLP. The effect of the bovine growth hormone gene on daily weight gain was estimated from a dataset obtained from cattle up to the age of 9 months. The mean differences of carcass weight or carcass yield among the genotype groups were assessed by analysis of covariance (ANCOVA). Two alleles for bovine growth hormone locus, L and V, …

Histological And Histochemical Studies On The Structure Of Pancreatic Histological And Histochemical Studies On The Structure Of Pancreatic Ducts Of The Goose (Anser Anser), Turgay Deprem, Serap Koral Taşçi, Seyi̇t Ali̇ Bi̇ngöl, Ebru Karadağ Sari, Şahi̇n Aslan, Serap İlhan

Turkish Journal of Veterinary & Animal Sciences

The aim of the present study was to determine the histological structure and histochemical properties of the pancreatic ducts in the goose Anser anser. Pancreatic ducts of 6 male and 6 female geese were examined. Crossman’s triple stain and Masson’s trichrome stain were used for histological examination, and periodic acid–Schiff, alcian blue, periodic acid–Schiff/alcian blue, and aldehyde fuchsin/alcian blue stainings were performed for histochemical examination. Dorsal and ventral pancreatic ducts were found that transfer pancreatic secretion into the duodenum of the goose, and these channels were found to have a histologically similar structure. No differences were detected between male and …

Effect Of Dietary Seaweed (Ulva Lactuca) Supplementation On Growth Performance Of Sheep And On In Vitro Gas Production Kinetics, Ahmed El-Waziry, Ahmed Al-Haidary, Aly Okab, Emad Samara, Khalid Abdoun

Turkish Journal of Veterinary & Animal Sciences

This study was carried out to determine the effect of dietary seaweed (Ulva lactuca) supplementation on growth performance of sheep, in vitro gas production, estimated energy, and microbial protein synthesis. A total of 18 Naimey male sheep with average live weight of 22.78 ± 0.24 kg were randomly allocated to 3 groups. Sheep in group 1 were fed a diet containing commercial feed without seaweed as a control diet, sheep in group 2 were fed the control diet with 3% seaweed, and sheep in group 3 were fed the control diet with 5% seaweed. The supplementation of seaweed had no …

Relationships Between Sarcomere Length And Basic Composition Of Infraspinatus And Longissimus Dorsi Muscle, Dominika Guzek, Dominika Glabska, Krzysztof Glabski, Grzegorz Pogorzelski, Jerzy Barszczewski, Agnieszka Wierzbicka

Turkish Journal of Veterinary & Animal Sciences

The purpose of this study was to determine the relationship between sarcomere length and basic composition (water, protein, ash, collagen, and fat content including marbling) of beef muscles with fast-twitch glycolytic (longissimus dorsi muscle) and slow-twitch oxidative fibers (infraspinatus muscle) in Limousin bulls. Samples (n = 15) were obtained from federally inspected slaughter facilities, and animals used in the experiment were treated according to standard ethical norms. The shortest sarcomeres were observed for longissimus dorsi from striploin, and the longest for infraspinatus muscle. Additionally, the influence of both cut and animal was observed. In both cases of muscles, sarcomere length …

Effect Of Freezing Rate On Goat Sperm Morphology And Dna Integrity, Burcu Üstüner, Zekari̇ya Nur, Seli̇m Alçay, Mehmed Berk Toker, Hakan Sağirkaya, Mustafa Kemal Soylu

Turkish Journal of Veterinary & Animal Sciences

This study investigates the effect of freezing rates on the spermatological parameters of frozen and thawed Saanen goat semen. Equilibrated semen was frozen at 4 different freezing rates from +5 °C to -150 °C (G10: 10 °C/min, G12: 12 °C/min, G15: 15 °C/min, and G24: 24 °C/min) and stored in liquid nitrogen until use. Semen samples were examined for sperm motility, defective acrosomes (FITC-PSA), and DNA integrity using TUNEL after dilution with extender A at equilibration and postthaw stage. There was no significant difference among the freezing stages in terms of DNA fragmentation (P > 0.05). DNA integrity was partially affected …

Cell-Based Therapy And Rehabilitation With Prosthetic Limbs In A Dog, Jayakrushna Das, Indramani Nath, Padmanav Routray, Rabindra Kumar Das, Sidhartha Sankar Behera

Turkish Journal of Veterinary & Animal Sciences

A 5-year-old male dog was presented with the complaint of a chronic nonhealing wound on both hind legs. The wound occurred during a serious train accident that caused loss of both hind limbs below the hock joint. Since then, the wound did not respond to any standard treatment for up to 4 months. Again it was dressed for 15 days, but it did not show any improvement. With the consent of the owner, cell-based therapy was conducted by collecting bone marrow from the proximal anteromedial aspect of the tibia. After the application of bone marrow derived mesenchymal stem cells (BM-MSCs) …

In Vivo Assessment Of Dna Damage In Cyprinus Carpio After Exposure To Potassium Dichromate Using Rapd, Pavan Kumar, Ravindra Kumar, Naresh Sahebrao Nagpure, Prakash Nautiyal, Basdeo Kushwaha, Christopher Didigwu Nwani, Wazir Singh Lakra

Turkish Journal of Veterinary & Animal Sciences

The present study used the random amplification of polymorphism DNA (RAPD) technique to evaluate possible DNA damage in the blood cells of Cyprinus carpio exposed to potassium dichromate. Test specimens were exposed to 3 sublethal test concentrations (93.95, 187.9, and 281.85 mg L^{?1}) of potassium dichromate for a period of 96 h. The samplings were collected at 24, 48, 72, and 96 h after exposure. DNA was isolated from the blood samples of both the control and treated groups of C. carpio, and 3 selected decamer primers were used for RAPD-PCR. In comparison to the control, potassium dichromate-treated groups showed …