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Sample records for buffalo ridge minnesota

  1. Assessing impacts to birds from the Buffalo Ridge, Minnesota windplant development

    Energy Technology Data Exchange (ETDEWEB)

    Strickland, M.D.; Johnson, G.D.; Erickson, W.P. [WEST Inc., Cheyenne, WY (United States)] [and others

    1997-12-31

    Northern States Power (NSP) plans development of a 425 MW windpowered electrical generation facility within the Buffalo Ridge Wind Resource Area (WRA) in southwestern Minnesota. In 1996, Western EcoSystems Technology (WEST, Inc.) was contracted by NSP to develop an avian monitoring protocol for the Buffalo Ridge windplant. This protocol was developed and peer-reviewed by numerous individuals representing the wind energy industry, U.S. Fish and Wildlife Service, Minnesota Department of Natural Resources, and conservation groups prior to finalization. The WRA currently consists of three phases of development. Phase I, constructed by Kenetech in 1994, consists of 73 Model 33 M-VS turbines and related facilities, including distribution lines, meteorological towers, communication systems, transformers, substations, roads, and operations and maintenance facilities in the approximate center of the WRA, and generates 25 MW of electricity. Phase II, consisting of 143 turbines and related facilities sufficient to generate 100 MW of electricity, will be constructed by Zond Systems, Inc. beginning in the spring of 1997. Phase II will be located in the northwestern portion of the WRA. Phase III facilities capable of generating an additional 100 MW are planned for the southeast portion of the WRA. Plans call for the eventual production of 425 MW of electricity within the WRA. Studies were conducted in these three areas and a permanent reference area not scheduled for windpower development located along Buffalo Ridge northwest of the WRA in Brooking County South Dakota.

  2. A 38-year Summary of Raptor Banding at Hawk Ridge, Duluth, Minnesota, USA

    Science.gov (United States)

    Consistent banding of raptors at Hawk Ridge was initiated in 1972 and has continued for 38 years to the present. A total of 99,505 raptors or 2,619 per year have been banded at Hawk Ridge including 23 different species. The majority of birds banded were Sharp-shinned Hawks (Acci...

  3. Autumn raptor banding at hawk Ridge, Duluth, Minnesota USA, 1972-2009: An overview

    Science.gov (United States)

    This manuscript is targeted to a specialized audience: ornithologists who work specifically on raptors (hawks and owls). The goal of the paper is to describe the last 38 years of banding at Hawk Ridge Bird Observatory and to put out some preliminary results on species’ annual dy...

  4. Minnesota Watersheds

    Data.gov (United States)

    Minnesota Department of Natural Resources — Statewide minor watershed delineations with major/minor watershed identifiers and names for provinces, major watersheds, and basins. Also included are watershed...

  5. Minnesota Pheasant Range

    Data.gov (United States)

    Minnesota Department of Natural Resources — This dataset delineates the spatial range of wild pheasant populations in Minnesota as of 2002 by dividing the MN state boundary into 2 units: pheasant range and...

  6. Minnesota State Trails

    Data.gov (United States)

    Minnesota Department of Natural Resources — State trails maintained by Minnesota DNR Division of Parks and Trails. These have multiple use status with specific activities supported in designated sections....

  7. Minnesota Water Trails

    Data.gov (United States)

    Minnesota Department of Natural Resources — This shapefile describes water trails in the State of Minnesota as designated through legislation and recognized by the Department of Natural Resources. The...

  8. Minnesota County Boundaries

    Data.gov (United States)

    Minnesota Department of Natural Resources — Minnesota county boundaries derived from a combination of 1:24,000 scale PLS lines, 1:100,000 scale TIGER, 1:100,000 scale DLG, and 1:24,000 scale hydrography...

  9. Geomorphology of Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — 1:100,000 scale geomorphology data describing a wide variety of conditions related to surficial geology within a hierarchical classification scheme that was devised...

  10. Ecological Provinces of Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — This coverage provides information for the first level of the Ecological Classification System. The boundaries of the polygons of this coverage were derived from...

  11. Ecological Subsections of Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — This coverage provides information for the third level of the Ecological Classification System. The boundaries of the polygons of this coverage were derived from...

  12. Ecological Sections of Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — This coverage provides information for the second level of the Ecological Classification System. The boundaries of the polygons of this coverage were derived from...

  13. Tuberculosis diagnostic methods in buffaloes

    Directory of Open Access Journals (Sweden)

    Gabriela Capriogli Oliveira

    2015-07-01

    Full Text Available The low productivity of buffalo herds and condemnation of carcasses in slaughterhouses due to tuberculosis lesions have resulted in increasing economic losses because these animals cannot be treated and must be destroyed by sanitary slaughter. Tuberculosis is a widely distributed zoonosis that affects the beef supply chain of the Brazilian agribusiness economically and socially. Like cattle, buffaloes are sensitive to Mycobacterium bovis, which is the main causative agent of zoonotic tuberculosis. Tuberculosis in buffaloes has been reported in several countries, including Brazil. In order to control and eradicate this disease among cattle and buffaloes in Brazil, the Ministry of Agriculture, Livestock, and Supply created the National Program for the Control and Eradication of Brucellosis and Tuberculosis with the main objective of finding a significant number of disease-free herds throughout the national territory using reliable methods. This review summarizes the main data on the history of occurrence of M. bovis in Brazilian herds and the diagnostic methods for the disease in buffaloes. Little information is available on buffalo tuberculosis. Due to the increasing population of buffaloes and their economic importance, more studies investigating the occurrence and identification of tuberculosis in this species are clearly needed.

  14. Minnesota Bouguer Anomaly Grid

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — A 1.5 kilometer Bouguer anomaly grid for the state of Minnesota. Number of columns is 404 and number of rows is 463. The order of the data is from the lower left to...

  15. Minnesota Wild and Scenic River Districts

    Data.gov (United States)

    Minnesota Department of Natural Resources — District boundaries for wild, scenic, and recreational rivers designated under the Minnesota State Wild and Scenic Rivers Act. Includes portions of the Minnesota...

  16. Sensory evaluation of buffalo butter

    Directory of Open Access Journals (Sweden)

    J.C.S. Carneiro

    2010-02-01

    Full Text Available Butter obtained from buffalo milk was compared with commercial products obtained from cow milk. One buffalo butter and two cow butters were subjected to sensory analysis using non-trained panelists. The acceptance related to sensorial characteristics (color, flavor, and firmness was evaluated through a 9 point structured hedonic scale varying from “I displeased extremely” to “I liked extremely”. Analysis of variance (ANOVA was performed to evaluate the sensory characteristics and the means were compared by Tukey’s Test at 5% of significance. The buffalo butter received lower scores than the others for all attributes. The greatest difference was observed for color, as the buffalo butter exhibited a white color contrasting with the yellow color of commercial butters, which is the pattern expected by the consumers. For flavor and firmness attributes, the buffalo butter received scores similar to the commercial products. These results show. These results shows that the buffalo’s butter has a good acceptance on local market, and this could be improved through the correction of product’s color, what can be obtained by adding a dye.

  17. Geomorphology of Minnesota - Isolated Landform Structures

    Data.gov (United States)

    Minnesota Department of Natural Resources — Geomorphology of Minnesota - Isolated Landform Structures are essentially cartographic arcs representing isolated glacial features that were mapped in conjunction...

  18. Perspectives of cesarean section in buffaloes

    Institute of Scientific and Technical Information of China (English)

    G N Purohit; Mitesh Gaur; Amit Kumar; Chandra Shekher; Swati Ruhil

    2013-01-01

    Cesarean section in buffaloes is an emergency operative procedure being performed prinicipally for uncorrectable uterine torsions and for delivery of fetal monsters. Left paramedian (lateral and parallel to the milk vein) and oblique ventrolateral (above arcus cruralis) are the two common operative sites used for buffalo caesarean section. Although many anesthetic combinations including intravenous and inhalation anesthetic procedures have been experimented in the buffalo species yet most caesarean sections in buffaloes are satisfactorily performed in right lateral recumbency under mild sedation and local infiltration analgesia or paravertebral nerve blocks. The history, indications, anesthesia, operative procedures, post operative complications and future fertility following caesarean section in buffalo are described.

  19. GROSS MORPHOLOGY OF THE HIP ARTICULATION OF BUFFALO CALVES (BUBALUS BUBALIS

    Directory of Open Access Journals (Sweden)

    Supriya. B

    2014-11-01

    Full Text Available Back ground: The vulnerability of the buffalo to the luxation of the hip articulation previous to and during parturition encouraged the investigation in this species. The literature reviewed did not reveal complete anatomical descriptions of the coxofemoral articulation of buffalo. Hence the study was undertaken. Purpose: to study the different anatomical aspects of the hip joint which are specific to buffaloes. Methods and Results: A total number of fifteen hip joints of buffalo calves procured from the local slaughter house and department of Veterinary Anatomy were studied in the Department of Veterinary Anatomy, College of Veterinary Science, Tirupati irrespective of breed, sex and nutritional status. The gross morphology of joints and relations were studied. The round ligament of buffalo was stronger compared to cattle. A thick fibrous stratum of articular capsule was present. A few arched and semi-circular fibers were seen in the articular capsule but zona orbicularis was absent. The best developed periarticular ligament in the buffalo hip was the iliofemoral ligament. It was a thick cord of connective tissue extending from a nodule below and behind the ischiatic spine and spreaded over the capsula articularis and finally attached to the trochanter major and trochanteric ridge. The pubocapsular ligament was located on the ventral surface of the joint capsule and blended with it. Compared to the most of other quadripeds the periarticular ligaments were well developed in buffalo. The iliofemoral ligament was mostly helpful in preventing the hip from excessive extension and adduction. The relative development of the periarticular ligaments in the biped and quadrupeds were probably in accordance with comparative weight that this articulation must support. Potential implications: An understanding of the basic anatomy of the hip helps in understanding pathology and can greatly assist the surgeon in appropriately diagnosing and treating the

  20. The welfare of dairy buffalo

    Directory of Open Access Journals (Sweden)

    Christoph Winckler

    2010-01-01

    Full Text Available The present paper addresses the issue of buffalo welfare. Firstly, the biological characteristics and behavioural needs of buffalo are considered. Subsequently, the effects of intensive farming and some animalrelated indicators, to be used for a monitoring scheme of buffalo welfare at farm level, are described. The attention was focused on the following indicators: excessive thinning or fattening assessed with Body Condition Score (BCS systems; cleanliness (the presence of mud may be considered positively, whereas a thick and compact layer of dung may be regarded negatively; health status (lameness, hoof overgrowth, injuries, etc.; social, aggressive, oral abnormal behaviours; animal-human relationship (avoidance distance at manger; positive indicators (qualitative assessment of behaviour, etc.; housing factors. The indicators are discussed on the basis of their validity (meaningful with respect to animal welfare, reliability (reflecting the tendency to give the same results on repeated measurements and feasibility (concerning time and money consumed. For some aspects, the differences between buffalo and dairy cattle are also highlighted.

  1. Hydrogeologic setting of the Glacial Lake Agassiz Peatlands, northern Minnesota

    Science.gov (United States)

    Siegel, Donald I.

    1981-01-01

    Seven test holes drilled in the Glacial Lake Agassiz Peatlands indicate that the thickness of surficial materials along a north-south traverse parallel to Minnesota Highway 72 ranges from 163 feet near Blackduck, Minnesota to 57 feet about 3 miles south of Upper Red Lake. Lenses of sand and gravel occur immediately above bedrock on the Itasca moraine and are interbedded with lake clay and till under the peatlands. Vertical head gradients measured in a piezometer nest near Blackduck on the moraine are downward, indicative of recharge to the regional ground-water-flow system. Vertical head gradients are upward in a piezometer nest on a sand beach ridge in the peatlands 12 miles north of Upper Red Lake. Numerical sectional models indicate that this discharge probably comes from local flow systems recharged from ground-water mounds located under large raised bogs.

  2. Wildfires Tracked by Minnesota DNR

    Data.gov (United States)

    Minnesota Department of Natural Resources — This theme shows the locations of wildfires for which the DNR was the primary responding agency. These include fires not only on state lands, but also rural private...

  3. Water Access Sites in Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data shows the approximate locations of boat accesses in the state. This is not a comprehensive list but one that was generated through a cooperative effort....

  4. Population and Strategy Development in Buffaloes

    Directory of Open Access Journals (Sweden)

    Lisa Praharani

    2010-09-01

    Full Text Available Buffalo is a potential large ruminant that its contribution in national program on beef self sufficiency has been unrecognized in Indonesia. In rural community, buffalo has similar functions as cattle, it is used as draught animal, meat (beef producer, saving, milk producer, sacrificial ritual animal to social status. The peak of buffalo population was on 1925, 3.227 million heads in Java and 1.10 million in outside Java. The centers of cattle production sites for national program of self sufficiency on beef were formly as noted the centers of buffalo production. The introduction of Bali cattle to those former buffalo centers particularly in outside of Java depressed buffalo population and then dominated by Bali cattle. Then Bali cattle were noted to be the major beef animal supplier beside buffalo to the centers of consumers for domestic and export. This article aims to discuss the depleting buffalo population and to formulate development strategy. Historical approaches system and critical evaluation population, SWOT (strength, weaknesses, opportunity and threat analysis were used as tools for analyzing. Two case studies on herd survival from Banten indicated depleting population of buffalo. Despite low reproductive profile, strategic diseases and farmers’ institution needed to be optimized on services. Understanding criticizing on ecological habitats in the potential regions, the need of spatial planning for its development, zoning program for strategic diseases free, reproductive problems and village institution are the important areas of improvement for buffalo development in supporting beef self sufficiency and the welfare of rural people with their buffalo in sustainable beef production.

  5. New ridge parameters for ridge regression

    Directory of Open Access Journals (Sweden)

    A.V. Dorugade

    2014-04-01

    Full Text Available Hoerl and Kennard (1970a introduced the ridge regression estimator as an alternative to the ordinary least squares (OLS estimator in the presence of multicollinearity. In ridge regression, ridge parameter plays an important role in parameter estimation. In this article, a new method for estimating ridge parameters in both situations of ordinary ridge regression (ORR and generalized ridge regression (GRR is proposed. The simulation study evaluates the performance of the proposed estimator based on the mean squared error (MSE criterion and indicates that under certain conditions the proposed estimators perform well compared to OLS and other well-known estimators reviewed in this article.

  6. Reproductive endocrinology and biotechnology applications among buffaloes.

    Science.gov (United States)

    Madan, M L; Prakash, B S

    2007-01-01

    Buffalo, as the major livestock species for milk and meat production, contribute significantly to the economy of many countries in south & south-east Asia, South America, Africa and the Mediterranean. Improved buffalo production could significantly enhance the economy and the living standards of farmers in countries where buffaloes predominate; particularly, in countries with a tropical climate. The major factors limiting the efficient utilization of buffaloes in countries with a tropical climate are: late maturity; poor estrus expressivities, particularly in summer months; long postpartum calving intervals; low reproductive efficiencies and fertility rates which are closely linked with environmental stress; as well as managerial problems. As good reproductive performance is essential for efficient livestock production, the female buffalo calves must grow rapidly to attain sexual maturity, initiate estrous cycles, ovulate and be mated by fertile males or inseminated with quality semen to optimize conception and production. In the last two decades, considerable attention has been focused on understanding some of the causes for the inherent limitations in reproduction among buffaloes by studying their reproductive endocrinology as well as developing biotechniques for augmenting their reproductive efficiency. This review provides an overview of buffalo reproductive endocrinology and also of the research done to date towards the enhancement of buffalo reproductive efficiency through endocrine and embryo biotechniques.

  7. Phylogeography and domestication of Chinese swamp buffalo.

    Science.gov (United States)

    Yue, Xiang-Peng; Li, Ran; Xie, Wen-Mei; Xu, Ping; Chang, Ti-Cheng; Liu, Li; Cheng, Feng; Zhang, Run-Feng; Lan, Xian-Yong; Chen, Hong; Lei, Chu-Zhao

    2013-01-01

    To further probe into whether swamp buffaloes were domesticated once or multiple times in China, this survey examined the mitochondrial DNA (mtDNA) Control Region (D-loop) diversity of 471 individuals representing 22 populations of 455 Chinese swamp buffaloes and 16 river buffaloes. Phylogenetic analysis revealed that Chinese swamp buffaloes could be divided into two distinct lineages, A and B, which were defined previously. Of the two lineages, lineage A was predominant across all populations. For predominant lineage A, Southwestern buffalo populations possess the highest genetic diversity among the three hypothesized domestication centers (Southeastern, Central, and Southwestern China), suggesting Southwestern China as the most likely location for the domestication of lineage A. However, a complex pattern of diversity is detected for the lineage B, preventing the unambiguous pinpointing of the exact place of domestication center and suggesting the presence of a long-term, strong gene flow among swamp buffalo populations caused by extensive migrations of buffaloes and frequent human movements along the Yangtze River throughout history. Our current study suggests that Southwestern China is the most likely domestication center for lineage A, and may have been a primary center of swamp buffalo domestication. More archaeological and genetic evidence is needed to show the process of domestication.

  8. Reproduction and genetic diversity of the swamp buffalo

    NARCIS (Netherlands)

    Yindee, M.

    2010-01-01

    The water buffalo is one of the most important domestic animals in Southeast Asia including Thailand. As the Thai swamp buffalo population declined during the last two decades, the swamp buffalo reproductive performance needs to be improved. Lack of knowledge on swamp buffalo reproduction, improper

  9. Monitoring the freezing point of buffalo milk

    Directory of Open Access Journals (Sweden)

    Antonella Pesce

    2016-05-01

    Full Text Available The aim of this study was to evaluate the basic freezing point of buffalo milk. Bulk milk samples were collected from buffalo and cattle farms in Caserta area from 2008 to 2014. The analysis involved a total of 1886 buffalo milk samples and 1711 bovine milk samples. These were also tested for fat, protein and lactose contents by means of infrared spectrometry. The freezing point was determined by means of a thermistor cryoscope. Data underwent statistical analysis. Our research showed an average freezing point of -0.528°C for buffalo milk and - 0.522°C for bovine milk. Given the lack of data on the freezing point of buffalo milk, our study provides the first indication of a basic freezing point of the milk of this species in Italy.

  10. Land Cover - Minnesota Land Cover Classification System

    Data.gov (United States)

    Minnesota Department of Natural Resources — Land cover data set based on the Minnesota Land Cover Classification System (MLCCS) coding scheme. This data was produced using a combination of aerial photograph...

  11. Minnesota Walk-In Access Sites

    Data.gov (United States)

    Minnesota Department of Natural Resources — The Minnesota Walk-In Access site (WIA) GIS data represents areas of private land that have been made open to the public for the purpose of walk-in (foot travel)...

  12. Elevation - LIDAR Survey - Roseau County, Minnesota

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — LIDAR Data for Roseau County Minnesota. This project consists of approximately 87 square miles of LIDAR mapping in Roseau County, Minnesota at two sites: area 1,...

  13. Libraries in Minnesota: MedlinePlus

    Science.gov (United States)

    ... this page: https://medlineplus.gov/libraries/minnesota.html Libraries in Minnesota To use the sharing features on ... enable JavaScript. Bloomington Northwestern Health Sciences University Greenawalt Library 2501 W 84th ST Bloomington, MN 55431-1599 ...

  14. Minnesota State Park Trails and Roads

    Data.gov (United States)

    Minnesota Department of Natural Resources — This shapefile covers the trails in the State of Minnesota Parks, Recreation Areas, and Waysides as designated through legislation and recognized by the Department...

  15. Mammary gland pathologies in the parturient buffalo

    Directory of Open Access Journals (Sweden)

    G N Purohit

    2014-12-01

    Full Text Available Parturition related mammary gland pathologies in the buffalo appear to be low on accord of anatomic (longer teat length, thicker streak canal and physiologic (lower cisternal storage of secreted milk, lower milk production differences with cattle. Hemolactia, udder edema and hypogalactia usually occur in the buffalo due to physiologic changes around parturition however mastitis involves pathologic changes in the udder and teats; the incidence of mastitis is however lower compared to cattle. The incidence and therapy of hemolactia, udder edema and hypogalactia are mentioned and the risk factors, incidence, diagnosis, therapy and prevention for mastitis in buffalo are also described.

  16. Minnesota Exports Show the Way

    Institute of Scientific and Technical Information of China (English)

    ADAMMINTER

    2004-01-01

    The rapidly gentrifying western edge of downtown Minneapolis,Minnesota is still dotted by the sort of small manufacturers that drove the US and world economy for much of the 20th century. One of these - National Purityoccupies a single-story combined warehouse and office space just north of the Farmer's Market. For eighty years, this

  17. Integrative holistic medicine in Minnesota.

    Science.gov (United States)

    Torkelson, Carolyn J; Manahan, Bill

    2009-05-01

    Minnesota has played a leading role in the integrative holistic medicine movement in the United States for more than 2 decades. This article defines integrative holistic medicine and describes how it is practiced. It also discusses the reasons why institutions and providers here and elsewhere in the country have embraced this approach to patient care.

  18. AFRICAN BUFFALO OPTIMIZATION ico-pdf

    Directory of Open Access Journals (Sweden)

    Julius Beneoluchi Odili

    2016-02-01

    Full Text Available This is an introductory paper to the newly-designed African Buffalo Optimization (ABO algorithm for solving combinatorial and other optimization problems. The algorithm is inspired by the behavior of African buffalos, a species of wild cows known for their extensive migrant lifestyle. This paper presents an overview of major metaheuristic algorithms with the aim of providing a basis for the development of the African Buffalo Optimization algorithm which is a nature-inspired, population-based metaheuristic algorithm. Experimental results obtained from applying the novel ABO to solve a number of benchmark global optimization test functions as well as some symmetric and asymmetric Traveling Salesman’s Problems when compared to the results obtained from using other popular optimization methods show that the African Buffalo Optimization is a worthy addition to the growing number of swarm intelligence optimization techniques.

  19. Vabariigi aastapäev Buffalos / Edgar Zirna ; foto: Virve

    Index Scriptorium Estoniae

    Zirna, Edgar

    2006-01-01

    25. veebruaril Morgan restoranis Buffalo Eestlaste Koondise ja E.E.L.K. Buffalo Pauluse koguduse korraldusel. Avasõna koondise esimehelt Peeter Ojalt, koraali esitas Andres Raudsepp, vaimulik Hannes Aasa palvele järgnes eeskava

  20. Adaptation Forestry in Minnesota's Northwoods

    Science.gov (United States)

    Cornett, M.; White, M.; Etterson, J.; Kavajecz, L.; Mead, J.; Handler, S.; Swanston, C.; Hall, K.

    2014-12-01

    Forest restoration and management goals are shifting in northern Minnesota in light of new information on climate trends. Adaptation forestry encompasses a combination of practices designed to favor native populations and species likely to persist under warmer, drier conditions. The overarching project goal is to increase the adaptive capacity of northern forests such that they continue to sustain a variety of services, including carbon sequestration, fiber production, watershed protection, and wildlife habitat. We are currently testing the feasibility and efficacy of adaptation forestry in the northern Great Lakes region in three common forest types: Boreal-Mixed, Pine, and Hardwoods. 12 sites (2,000 acres total) recently subjected to a range of structural treatments (gap creation, shelterwood, and clear-cut with reserves) were coupled with "adaptation plantings" of species that are likely to thrive under changed climate conditions (e.g., red oak, bur oak, white pine). Seedlings, ~110,000 total, originated from two source locations, one that reflects current adaptation to the climate of northern Minnesota and another from a more southern source in central Minnesota. To date, we have assessed results from two growing seasons by tracking survival, growth and phenological characteristics of planted seedlings. This project is a first step in determining whether adaptation management can be used as a tool to help northern forests transition to an uncertain future. Cooperation with state, federal, and academic partners may ultimately influence the adaptive capacity across millions of acres in the Great Lakes region.

  1. 33 CFR 110.84b - Buffalo, N.Y.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Buffalo, N.Y. 110.84b Section 110.84b Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Special Anchorage Areas § 110.84b Buffalo, N.Y. The area within the Port of Buffalo known as...

  2. Congenital Malformations in River Buffalo (Bubalus bubalis)

    Science.gov (United States)

    Albarella, Sara; Ciotola, Francesca; D’Anza, Emanuele; Coletta, Angelo; Zicarelli, Luigi; Peretti, Vincenzo

    2017-01-01

    Simple Summary Congenital malformations (due to genetic causes) represent a hidden danger for animal production, above all when genetic selection is undertaken for production improvements. These malformations are responsible for economic losses either because they reduce the productivity of the farm, or because their spread in the population would decrease the total productivity of that species/breed. River buffalo is a species of increasing interest all over the world for its production abilities, as proved by the buffalo genome project and the genetic selection plans that are currently performed in different countries. The aim of this review is to provide a general view of different models of congenital malformations in buffalo and their world distribution. This would be useful either for those who performed buffalo genetic selection or for researchers in genetic diseases, which would be an advantage to their studies with respect to the knowledge of gene mutations and interactions in this species. Abstract The world buffalo population is about 168 million, and it is still growing, in India, China, Brazil, and Italy. In these countries, buffalo genetic breeding programs have been performed for many decades. The occurrence of congenital malformations has caused a slowing of the genetic progress and economic loss for the breeders, due to the death of animals, or damage to their reproductive ability or failing of milk production. Moreover, they cause animal welfare reduction because they can imply foetal dystocia and because the affected animals have a reduced fitness with little chances of survival. This review depicts, in the river buffalo (Bubalus bubalis) world population, the present status of the congenital malformations, due to genetic causes, to identify their frequency and distribution in order to develop genetic breeding plans able to improve the productive and reproductive performance, and avoid the spreading of detrimental gene variants. Congenital

  3. Water buffalo genome science comes of age.

    Science.gov (United States)

    Michelizzi, Vanessa N; Dodson, Michael V; Pan, Zengxiang; Amaral, M Elisabete J; Michal, Jennifer J; McLean, Derek J; Womack, James E; Jiang, Zhihua

    2010-06-17

    The water buffalo is vital to the lives of small farmers and to the economy of many countries worldwide. Not only are they draught animals, but they are also a source of meat, horns, skin and particularly the rich and precious milk that may be converted to creams, butter, yogurt and many cheeses. Genome analysis of water buffalo has advanced significantly in recent years. This review focuses on currently available genome resources in water buffalo in terms of cytogenetic characterization, whole genome mapping and next generation sequencing. No doubt, these resources indicate that genome science comes of age in the species and will provide knowledge and technologies to help optimize production potential, reproduction efficiency, product quality, nutritional value and resistance to diseases. As water buffalo and domestic cattle, both members of the Bovidae family, are closely related, the vast amount of cattle genetic/genomic resources might serve as shortcuts for the buffalo community to further advance genome science and biotechnologies in the species.

  4. Congenital Malformations in River Buffalo (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Sara Albarella

    2017-02-01

    Full Text Available The world buffalo population is about 168 million, and it is still growing, in India, China, Brazil, and Italy. In these countries, buffalo genetic breeding programs have been performed for many decades. The occurrence of congenital malformations has caused a slowing of the genetic progress and economic loss for the breeders, due to the death of animals, or damage to their reproductive ability or failing of milk production. Moreover, they cause animal welfare reduction because they can imply foetal dystocia and because the affected animals have a reduced fitness with little chances of survival. This review depicts, in the river buffalo (Bubalus bubalis world population, the present status of the congenital malformations, due to genetic causes, to identify their frequency and distribution in order to develop genetic breeding plans able to improve the productive and reproductive performance, and avoid the spreading of detrimental gene variants. Congenital malformations most frequently reported in literature or signaled by breeders to the Department of Veterinary Medicine and Animal Production of the University Federico II (Naples, Italy in river buffalo are: musculoskeletal defects (transverse hemimelia, arthrogryposis, umbilical hernia and disorders of sexual development. In conclusion this review put in evidence that river buffalo have a great variety of malformations due to genetic causes, and TH and omphalocele are the most frequent and that several cases are still not reported, leading to an underestimation of the real weight of genetic diseases in this species.

  5. Water Buffalo Genome Science Comes of Age

    Directory of Open Access Journals (Sweden)

    Vanessa N. Michelizzi, Michael V. Dodson, Zengxiang Pan, M Elisabete J Amaral, Jennifer J. Michal, Derek J. McLean, James E. Womack, Zhihua Jiang

    2010-01-01

    Full Text Available The water buffalo is vital to the lives of small farmers and to the economy of many countries worldwide. Not only are they draught animals, but they are also a source of meat, horns, skin and particularly the rich and precious milk that may be converted to creams, butter, yogurt and many cheeses. Genome analysis of water buffalo has advanced significantly in recent years. This review focuses on currently available genome resources in water buffalo in terms of cytogenetic characterization, whole genome mapping and next generation sequencing. No doubt, these resources indicate that genome science comes of age in the species and will provide knowledge and technologies to help optimize production potential, reproduction efficiency, product quality, nutritional value and resistance to diseases. As water buffalo and domestic cattle, both members of the Bovidae family, are closely related, the vast amount of cattle genetic/genomic resources might serve as shortcuts for the buffalo community to further advance genome science and biotechnologies in the species.

  6. Embryonic mortality in buffalo naturally mated

    Directory of Open Access Journals (Sweden)

    G. Campanile

    2010-02-01

    Full Text Available The aim of this work was to evaluate the incidence of embryonic mortality in three different period of year in buffaloes naturally mated. The trial was carried out in a buffalo farm located in Caserta province between 2000-2006. In this period were registered natural insemination on 200 buffaloes. Pregnancy diagnosis was carried out on Day 30, confirmed on Day 45 and every 15th days until 90 days after natural mating. Buffaloes that were pregnant on Day 30 but not on Day 45 or Day 90 were considered to have undergone embryonic (EM or fetal mortality (FM respectively. EM and FM were 8.8% and 13.4% respectively throughout the experimental period. A high incidence (P<0.01 of FM was found in the transitional period (December-March than in other months of the year. The incidence of embryonic mortality was significantly (P<0.01 higher between 28-60 days of gestation and lower after 71 day of gestation. The higher fetal mortality found in this study could be due the lower serum levels of progesterone normally found in transitional period in buffalo cows.

  7. Comparison of Chamcham manufactured from cow milk and buffalo milk

    OpenAIRE

    Haque, M A; Rashid, M H; Kajal, M.F.I.; Istiak, M.S.

    2012-01-01

    This experiment was conducted to study quality of Chamcham manufactured from cow milk and to compare it with Chamcham manufactured from buffalo milk and mixture of cow and buffalo milk. Three types of Chamcham were prepared from cow milk(A), buffalo milk(B) and 50% cow +50% buffalo milk(C).In this experiment the quality of prepared Chamcham were evaluated with the help of chemical test. The moisture, total solids, protein, fat, ash and carbohydrate contents of cow milk and buffalo milk Chamch...

  8. 78 FR 28939 - Minnesota Disaster #MN-00049

    Science.gov (United States)

    2013-05-16

    ... Counties: Cottonwood, Jackson, Murray, Nobles, Rock. The Interest Rates are: Percent For Physical Damage... ADMINISTRATION Minnesota Disaster MN-00049 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... State of Minnesota (FEMA- 4113-DR), dated 05/03/2013. Incident: Severe Winter Storm. Incident Period:...

  9. Oedematous skin disease of buffalo in Egypt.

    Science.gov (United States)

    Selim, S A

    2001-05-01

    This review covers a historical view and etiology of oedematous skin disease which affects buffalo in Egypt, the microbiology of Corynebacterium pseudotuberculosis causing the disease: its virulence; clinical signs; mechanism of pathogenesis; histopathology; mode of transmission; immunological aspects; treatment and control. It is concluded that C. pseudotuberculosis serotype II is the main cause of OSD and exotoxin phospholipase D and its lipid contents of the cell wall are the major causes of pathogenesis. After declaring the role of Hippobosca equina in transmission of the causative agent among buffaloes, control of OSD is now available.

  10. Zip Codes, Buffalo_county_zip_codes, Published in 2006, Buffalo County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Zip Codes dataset, was produced all or in part from Road Centerline Files information as of 2006. It is described as 'Buffalo_county_zip_codes'. Data by this...

  11. Fatty Acid Composition and Amino Acid Content in Beef of Dehong Buffalo and Its Cross Combinations

    Institute of Scientific and Technical Information of China (English)

    Yin; Hong; Wang; Guiying; Yang; Yue; Liao; Guozhou; Cheng; Zhibin; Gu; Dahai; Xu; Zhiqiang; Ge; Changrong; Jia; Junjing

    2014-01-01

    The Dehong buffalo( D),F1 hybrids of Dehong buffalo × Murrah buffalo( MD) and F1 hybrids of Dehong × Nili buffalo( ND) as the experimental animals to investigate their fatty acid composition and amino acid content. Five of each buffalos were bred by freely grazing and slaughtered at 35. 8-month old age to investigate the fatty acid composition and amino acid content in beef of Dehong buffalo,MD buffalo and ND buffalo. The results showed that,saturated fatty acid content of Dehong buffalo( 44. 33%) was significantly higher than that of ND buffalo( 41. 39%) and MD buffalo( 41. 48%)( P < 0. 05),and the latter two were not significantly different( P > 0. 05). The content of PUFA in Dehong buffalo( 53. 90%) was significantly lower than ND( 56. 83%) and MD( 56. 83%)( P <0. 05),however,the n- 6∶ n- 3( 4. 25) of Dehong buffalo was significantly higher than ND( 3. 14) and MD( 3. 52)( P < 0. 05). The content of amino acids in muscle was not significantly different between Dehong buffalo,MD buffalo and ND buffalo( P > 0. 05),while the acidic amino acid content of Dehong buffalo was higher than that of MD buffalo and ND buffalo.

  12. Conservation and Developing Indigenous Knowledge of Using Water Buffaloes

    Directory of Open Access Journals (Sweden)

    Samanchai Suwanamphai

    2011-01-01

    Full Text Available Problem statement: The use of water buffalo labor for farming and the tie between rice farmers and water buffaloes at present are greatly decreasing because rice farmers give more importance to modern ploughing machines than water buffaloes. Therefore, water buffalo raising and traditions and rituals involving them which have been useful to humans for a very long time almost all disappear from Isan (Northeast Thailand. The purposes were to examine current conditions and problems and indigenous knowledge of the use of water buffaloes and to investigate the process of conservation and development of the use of water buffaloes in different forms in Isan. The study was conducted in Isan covering 8 Changwats: Nakhon Phanom, Sakon Nakhon Nong Bua Lam Phu, Udon Thani, Khon Kaen, Ubon Ratchathani, Kalasin and Roi Et. Approach: The qualitative research methodology was used. Data were collected from related literature and field studies using structured and unstructured-interview forms, workshop and focus group discussion with 199 informants. The findings were presented by means of a descriptive analysis. Results: The findings revealed the following. The conservation and development of indigenous knowledge of the use of water buffaloes in all the 8 Changwats of Isan had increasingly changed from the past. For water buffalo conservation at present, they have formed groups in cooperation with government agencies involved according to the government policy in each period. The group members are not confident that their own group will be able to sustainably exist due to the factors which are the state policy in other parts involved. Some factors can impact the water buffalo conservation groups such as limited places for water buffalo raising, the buffalo raising places being changed to be pare tree farms, for planting eucalyptus trees and others. In developing indigenous knowledge, the uses of water buffaloes as labor and in different cultural rituals and

  13. Parochial School Foundations of Buffalo's Polonia.

    Science.gov (United States)

    Obidinski, Eugene

    1984-01-01

    Focuses on the parochial school as a supportive agent of ethnic socialization in Buffalo's Polish immigrant communities. Describes diverse motives for development of the parish school system as an alternative to the public schools and summarizes the distinctive, communal functions of parish schools. (CMG)

  14. "Buffalo Bill" and the Siouan Image.

    Science.gov (United States)

    Rogers, Phyllis

    1983-01-01

    The popular art of William F. "Buffalo Bill" Cody--lithographic posters advertising his Wild West Show and depicting the Indians who performed in it--created the visual image of the American Indian that we have come to know as the Siouan stereotype. By contrast the artists' images of the American Indian were inaccessible to the general…

  15. Repeat breeding: Incidence, risk factors and diagnosis in buffaloes

    Directory of Open Access Journals (Sweden)

    Chandra Shekher Saraswat

    2016-04-01

    Full Text Available Repeat breeding in buffaloes was evaluated in terms of incidence, risk factors and diagnosis. The incidence of repeat breeding is low in buffaloes however in different studies the incidence varied from 0.70% to 30%. Because of seasonal suppression of fertility repeat breeding in buffaloes should be limited to the breeding season. Spring and winter calving, first parity, peri-parturient disease and lactation are significant risk factors for repeat breeding in buffaloes. The etiologies of repeat breeding in buffaloes can be failure of fertilization and early embryonic deaths. Only a few of causes of failure of fertilization have been identified in buffaloes. Ovulatory disturbances and ovarian cysts are uncommon in buffaloes and cysts have poor clinical manifestation. Endometritis is the common female cause of fertilization failures in buffaloes whereas poor semen quality and improper insemination are the bull side factors for fertilization failures. Early embryonic deaths are common in buffaloes mated/inseminated during the end of the breeding season due to a low luteal progesterone however embryonic deaths occur late (<25 days in buffaloes. Diagnostic approaches for repeat breeding include vaginoscopic and transrectal examination and uterine cytology for genital health. More precise evaluations of the ovarian and uterine function can be obtained by ultrasonographic and hysteroscopic examinations performed sequentially however, precise diagnosis of the cause of repeat breeding seems difficult.

  16. Genetic analysis of river, swamp and hybrid buffaloes of north-east India throw new light on phylogeography of water buffalo (Bubalus bubalis).

    Science.gov (United States)

    Mishra, B P; Dubey, P K; Prakash, B; Kathiravan, P; Goyal, S; Sadana, D K; Das, G C; Goswami, R N; Bhasin, V; Joshi, B K; Kataria, R S

    2015-12-01

    This study analysed buffaloes from north-east India and compared their nuclear and mitochondrial DNA variations with buffaloes of mainland India, China, Mediterranean and South-East Asia. Microsatellite genotypes of 338 buffaloes including 210 from six north-east Indian buffalo populations and three mainland Indian breeds were analysed to evaluate their genetic structure and evolutionary relationships. Phylogenetic analysis and multidimensional scaling plot of pairwise FST revealed the clustering of all swamp-type buffaloes of north-east India with Lower Assamese (significantly hybrid type) buffaloes in one plane and all the mainland river buffaloes in another plane while the upper Assamese buffaloes being distinct from both these clusters. Analysis of mtDNA D-loop region of 530-bp length was performed on 345 sequences belonging to 23 buffalo populations from various geographical regions to establish the phylogeography of Indian water buffalo. The swamp buffaloes of north-east India clustered with both the lineages of Chinese swamp buffalo. Multidimensional scaling display of pairwise FST derived from mitochondrial DNA data showed clustering of upper Assamese, Chilika and Mediterranean buffaloes distinctly from all the other Indian buffalo populations. Median-joining network analysis further confirmed the distinctness and ancestral nature of these buffaloes. The study revealed north-east region of India forming part of the wider hybrid zone of water buffalo that may probably extend from north-east India to South-East Asia.

  17. Predators in Minnesota their role and control

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — What are the facts about these animals in Minnesota? Here also they sometimes prey upon livestock and upon the game we like to hunt ourselves. Should they be...

  18. Constitutional Analysis of Educational Vouchers in Minnesota.

    Science.gov (United States)

    Bruno, Robert J.

    1989-01-01

    Voucher plans that involve payments of tax funds to private schools are suspect on both constitutional and public policy grounds. Analyzes the constitutional issues raised by a recent attempt at voucher legislation in Minnesota. (MLF)

  19. Shaded Relief of Minnesota Elevation - Color

    Data.gov (United States)

    Minnesota Department of Natural Resources — This file is a product of a shaded relief process on the 30 meter resolution Digital Elevation Model data (dem30im3). This image was created using a custom AML...

  20. US National Grid - Minnesota 1000 meter Tile

    Data.gov (United States)

    Minnesota Department of Natural Resources — The United States National Grid (USNG) is a nonproprietary alphanumeric referencing system derived from the Military Grid Reference System (MGRS) that is being...

  1. Ecological Land Type Associations of Minnesota

    Data.gov (United States)

    Minnesota Department of Natural Resources — This coverage provides information for the fourth level of the Ecological Classification System. Polygon boundaries were delineated at a scale of 1:100,000 with a...

  2. Minnesota DNR Forest Stand Inventory Version 2

    Data.gov (United States)

    Minnesota Department of Natural Resources — This layer is a digital inventory of individual forest stands. The data is collected by DNR Foresters in each DNR Forestry Administrative Area, and is updated on a...

  3. Generation of induced pluripotent stem cells from buffalo (Bubalus bubalis) fetal fibroblasts with buffalo defined factors.

    Science.gov (United States)

    Deng, Yanfei; Liu, Qingyou; Luo, Chan; Chen, Shibei; Li, Xiangping; Wang, Caizhu; Liu, Zhenzhen; Lei, Xiaocan; Zhang, Huina; Sun, Hongliang; Lu, Fenghua; Jiang, Jianrong; Shi, Deshun

    2012-09-01

    Ectopically, expression of defined factors could reprogram mammalian somatic cells into induced pluripotent stem cells (iPSCs), which initiates a new strategy to obtain pluripotent stem cell lines. Attempts have been made to generate buffalo pluripotent stem cells by culturing primary germ cells or inner cell mass, but the efficiency is extremely low. Here, we report a successful method to reprogram buffalo fetal fibroblasts (BFFs) into pluripotent stem cells [buffalo induced pluripotent stem cell (biPSCs)] by transduction of buffalo defined factors (Oct4, Sox2, Klf4, and c-Myc) using retroviral vectors. The established biPSCs displayed typical morphological characteristics of pluripotent stem cells, normal karyotype, positive staining of alkaline phosphatase, and expressed pluripotent markers including Oct4, Sox2, Nanog, Lin28, E-Cadherin, SSEA-1, SSEA-4, TRA-1-81, STAT3, and FOXD3. They could form embryoid bodies (EBs) in vitro and teratomas after injecting into the nude BALB/C mice, and 3 germ layers were identified in the EBs and teratomas. Methylation assay revealed that the promoters of Oct4 and Nanog were hypomethylated in biPSCs compared with BFFs and pre-biPSCs, while the promoters of Sox2 and E-Cadherin were hypomethylated in both BFFs and biPSCs. Further, inhibiting p53 expression by coexpression of SV40 large T antigen and buffalo defined factors in BFFs or treating BFFs with p53 inhibitor pifithrin-a (PFT) could increase the efficiency of biPSCs generation up to 3-fold, and nuclear transfer embryos reconstructed with biPSCs could develop to blastocysts. These results indicate that BFFs can be reprogrammed into biPSCs by buffalo defined factors, and the generation efficiency of biPSCs can be increased by inhibition of p53 expression. These efforts will provide a feasible approach for investigating buffalo stem cell signal pathways, establishing buffalo stem cell lines, and producing genetic modification buffaloes in the future.

  4. Qualitative evaluation of buffalo cheese using FTIR spectroscopy

    Directory of Open Access Journals (Sweden)

    Aurelia Coroian

    2012-12-01

    Full Text Available FTIR is a rapid technique based on infrared which has been used to analyze the followingsamples of cheese: traditional buffalo milk cheese, mouldy cheese traditionally produced (in Mesendorf,buffalo milk cheese (Napolact and buffalo mozzarella (Italy. Here were highlighted main wavelengths atwhich the main components were observed in cheese, namely: fat, protein, lactose and water. Thesecompounds have been outlined in terms of quality. The presence of water was observed in the region of3600-3010 cm-1, showing a high content in water for mozzarella, followed by buffalo milk cheese,traditional cheese and the lowest content being observed to mouldy cheese.

  5. DNA Polymorphisms in River Buffalo Leptin Gene

    Directory of Open Access Journals (Sweden)

    B. Moioli

    2010-02-01

    Full Text Available Leptin is a protein involved in the regulation of feed intake, fat metabolism, whole body energy balance, reproduction and hematopoiesis. In cattle Leptin gene has been considered a potential QTL influencing several production traits like meat production, milk performance and reproduction. Several studies on bovine leptin gene have found association between polymorphisms and traits like milk yield, feed intake, fat content, carcass and meat quality. With the aim to assess the presence of sequences polymorphisms in the Buffalo leptin gene, we sequenced the entire coding region and part of the introns on a panel of Italian River Buffalos. In this study we identified a new set of SNP (Single Nucleotide Polymorphism useful for association studies.

  6. Microphotokinesigraphic analysis of buffalo spermatozoa I. Characteristic features and significance of the immobile buffalo spermatozoa

    Directory of Open Access Journals (Sweden)

    M. Boichev

    2010-02-01

    Full Text Available The article discusses the results of a study of immobile spermatozoa of buffalo bulls from Bulgarian murrah breed, based on photo images registered in various displays in conditions of dark background photokinesis. The analysis showed the way developer affects the brightness of kinesigrams. The study is based on samples of semen of six buffalos analysed by means of the microphotokinetic method developed by Tchakarov and Natchev. Brightness parameters of the cells and their photokinetic images have been established photometrically; their metric parameters have been defined by means of an eyepiece and object micrometer. It has been found out that the optimal exposure time for a photokinetic analysis of buffalo spermatozoa was(is 5 sec, and the recommended developer for treating of negative registration material is the pyrocatechin developer by Windisch.

  7. GRoW Buffalo Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Bohm, Martha [Univ. at Buffalo, NY (United States)

    2016-04-17

    This document provides final reporting on the GRoW Home, University at Buffalo's entry to the 2015 Solar Decathlon competition in Irvine, CA. The report summarizes fundraising efforts, documents media outreach, lists online presence, analyzes the organizer's communication, describes post-competition life of the house and future employment plans for student team members. Last, it suggests improvements for future decathlons.

  8. Ridge jump process in Iceland

    OpenAIRE

    Garcia, Sebastian

    2010-01-01

    Eastward ridge jumps bring the volcanic zones of Iceland back to the centre of the hotspot in response to the absolute westward drift of the Mid-Atlantic Ridge. Mantellic pulses triggers these ridge jumps. One of them is occurring in Southern Iceland, whereas the exact conditions of the last ridge jump in Northern Iceland remain controversial. The diachronous evolution of these two parts of Iceland may be related to the asymmetric plume-ridge interaction when comparing Northern and Southern I...

  9. Reproduction and genetic diversity of the swamp buffalo

    NARCIS (Netherlands)

    Yindee, M.

    2011-01-01

    The water buffalo is one of the most important domestic animals in Southeast Asia. Together with the elephant it is a national symbol in Thailand. Until two decades ago, Thailand harbored the largest buffalo population after China. Its draft power has been of high significance for agriculture, and T

  10. Perspectives of fetal dystocia in cattle and buffalo

    Directory of Open Access Journals (Sweden)

    Govind Narayan Purohit

    2012-04-01

    Full Text Available We review the causes of fetal dystocia in cows and buffalo. Two fetal causes are distinct fetal oversize and fetal abnormalities. Fetal oversize is common in heifers, cows of beef cattle breeds, prolonged gestations, increased calf birth weight, male calves and perinatal fetal death with resultant emphysema. Fetal abnormalities include monsters, fetal diseases and fetal maldispositions, and it is difficult to deliver such fetuses because of their altered shape. Although monsters are rare in cattle, a large number of monstrosities have been reported in river buffalo; yet also here, overall incidence is low. Diseases of the fetus resulting in dystocia include hydrocephalus, ascites, anasarca and hydrothorax. The most common cause of dystocia in cattle seems to be fetal maldispositions, of which limb flexion and head deviation appear to be the most frequent. We provide a brief description of the management of dystocia from different causes in cattle and buffalo. A case analysis of 192 and 112 dystocia in cattle and buffalo, respectively, at our referral center revealed that dystocia is significantly higher (P<0.05 in first and second parity cows and buffalo, and that dystocia of fetal origin is common in cows (65.62% but less frequent (40.17% in buffalo. In buffalo, the single biggest cause of dystocia was uterine torsion (53.57%. Fetal survival was significantly (P<0.05 higher both in cows and buffalo when delivery was completed within 12 h of second stage of labor.

  11. Successful nonsurgical embryo transfer in buffalo (Bubalus bubalis ) in Bulgaria.

    Science.gov (United States)

    Drost, M; Alexiev, A; Vlahov, K; Karaivanov, C; Cripe, W S; Leonards, A P; Kacheva, D; Polihronov, O; Nicolov, N; Petrov, M; Dragoev, A

    1988-10-01

    Forty-one Day 5.0 to Day 5.5 embryos and one unfertilized ovum were recovered nonsurgically from 24 superovulated, parous buffalo (Bubalus bubalis ) and transferred nonsurgically to 28 synchronized recipients by a team of Bulgarian and American scientists. Five pregnancies were established and four live buffalo calves were born at the end of normal gestation periods.

  12. Buffalo Harbor Study. Preliminary Feasibility Report. Volume I. Main Report.

    Science.gov (United States)

    1983-04-01

    the Buffalo Ornithological Society . Although these groups are not planning agencies, they represent an important trend in land use planning. The groups...Buffalo Historical Society , 1902. Wilson , Carroll L. Coal: Bridge to the Future, Report of the World Coal Study. Cambridge: Ballinger Publishing Company... Wilson , 1980) PLANNING CONSTRAINTS Federal policy on multiobjective planning, derived from both legislative and executive authorities, establishes and

  13. 33 CFR 110.208 - Buffalo Harbor, N.Y.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Buffalo Harbor, N.Y. 110.208 Section 110.208 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY ANCHORAGES ANCHORAGE REGULATIONS Anchorage Grounds § 110.208 Buffalo Harbor, N.Y. (a) The anchorage...

  14. Causes of infectious abortion in the Mediterranean buffalo.

    Directory of Open Access Journals (Sweden)

    G. Galiero

    2010-02-01

    Full Text Available Bacteria and viruses can cause abortion in buffaloes. This review describes the abortigenic infectious agents found in Mediterranean buffalo cows and the microbiological methods used for their diagnosis. The abortigenic agents are: Brucella spp., Arcanobacterium pyogenes, Chlamydophila spp., Coxiella burnetii, Bacillus licheniformis, E.coli, Leptospira spp., Bubaline Herpes Virus-1 (BuHV-1, Bovine Viral Diarrhoea Virus.

  15. Elevation - LiDAR Survey - Roseau County, Minnesota

    Data.gov (United States)

    Army Corps of Engineers, Department of the Army, Department of Defense — LIDAR Data for Roseau County Minnesota. This project consists of approximately 87 square miles of LIDAR mapping in Roseau County, Minnesota at two sites: area 1,...

  16. Isolation of Arcobacter species in water buffaloes (Bubalus bubalis).

    Science.gov (United States)

    Piva, Silvia; Serraino, Andrea; Florio, Daniela; Giacometti, Federica; Pasquali, Frederique; Manfreda, Gerardo; Zanoni, Renato Giulio

    2013-05-01

    This is the first report of Arcobacter spp. in rectal fecal samples from healthy water buffaloes (Bubalus bubalis) reared on a dairy farm. Arcobacter species were isolated after enrichment, and isolates were identified at species level by multiplex-polymerase chain reaction assay. Thirty samples were examined and Arcobacter spp. were isolated from 96.7% of water buffaloes tested: 38 Arcobacter spp. isolates were obtained, with A. cryaerophilus as the dominant species followed by A. butzleri and A. skirrowii. Nine animals (31%) were colonized by more than one Arcobacter species. The present study indicates that water buffaloes can harbor a variety of Arcobacter spp. and that healthy buffaloes may act as hosts. Water buffalo fecal shedding of Arcobacter spp. may be of significance to human health, considering the potential fecal contamination during harvesting of raw milk and slaughtering.

  17. 76 FR 60962 - Noise Exposure Map Update for Buffalo Niagara International Airport, Buffalo, NY

    Science.gov (United States)

    2011-09-30

    ... Federal Aviation Administration Noise Exposure Map Update for Buffalo Niagara International Airport... Administration (FAA) announces its determination that the updated noise exposure maps submitted by the Niagara... of 49 U.S.C. 47501 et seq. (Aviation Safety and Noise Abatement Act) and 14 CFR Part 150 are...

  18. Fingermark ridge drift.

    Science.gov (United States)

    De Alcaraz-Fossoul, Josep; Roberts, Katherine A; Feixat, Carme Barrot; Hogrebe, Gregory G; Badia, Manel Gené

    2016-01-01

    Distortions of the fingermark topography are usually considered when comparing latent and exemplar fingerprints. These alterations are characterized as caused by an extrinsic action, which affects entire areas of the deposition and alters the overall flow of a series of contiguous ridges. Here we introduce a novel visual phenomenon that does not follow these principles, named fingermark ridge drift. An experiment was designed that included variables such as type of secretion (eccrine and sebaceous), substrate (glass and polystyrene), and degrees of exposure to natural light (darkness, shade, and direct light) indoors. Fingermarks were sequentially visualized with titanium dioxide powder, photographed and analyzed. The comparison between fresh and aged depositions revealed that under certain environmental conditions an individual ridge could randomly change its original position regardless of its unaltered adjacent ridges. The causes of the drift phenomenon are not well understood. We believe it is exclusively associated with intrinsic natural aging processes of latent fingermarks. This discovery will help explain the detection of certain dissimilarities at the minutiae/ridge level; determine more accurate "hits"; identify potentially erroneous corresponding points; and rethink identification protocols, especially the criteria of "no single minutiae discrepancy" for a positive identification.

  19. 78 FR 32416 - Minnesota; Major Disaster and Related Determinations

    Science.gov (United States)

    2013-05-30

    ... Minnesota have been designated as adversely affected by this major disaster: Cottonwood, Jackson, Murray, Nobles, and Rock Counties for Public Assistance. All counties within the State of Minnesota are eligible... SECURITY Federal Emergency Management Agency Minnesota; Major Disaster and Related Determinations...

  20. Book review: Amphibians and reptiles in Minnesota

    Science.gov (United States)

    Mushet, David M.

    2014-01-01

    The photograph of a young boy poised to capture a wood frog (Lithobates sylvaticus) on page 3 of Amphibians and Reptiles in Minnesota captures perfectly the sense of awe and wonderment that one encounters throughout John Moriarty and Carol Hall’s new book. This is a spirit that most children possess naturally and that is so readily apparent when one of them comes face-to-face with one of the 53 species of frogs, toads, salamanders, turtles, lizards, or snakes that make Minnesota their home. This is a spirit that the authors have maintained in their hearts throughout almost 30 years of chasing, capturing, and studying amphibians and reptiles (a.k.a., herptiles or herps) in Minnesota. It is also the spirit that you will find reawakening in yourself as you turn from one page to the next and encounter the abundant color photos and descriptive text within this book.

  1. THE EFFECT OF APPLICATION OF THE REGIONAL LAW N° 3 “URGENT INTERVENTIONS FOR THE PROTECTION OF THE ITALIAN MEDITERRANEAN WATER BUFFALO IN CAMPANIA” WITH REFERENCE TO FRAUDS IN THE BUFFALO MOZZARELLA CHEESE AND DOP BUFFALO MOZZARELLA CHEESE

    Directory of Open Access Journals (Sweden)

    Y.T.R. Proroga

    2009-12-01

    Full Text Available The Campania Region, in order to protect the Italian Mediterranean Buffalo, established a set of yearly official controls on all buffalo products manufactured in the Region. Our work demonstrates the effect of such a measure on the production of the mozzarella cheese of buffalo and that of the mozzarella cheese of buffalo campana, in favour of the commercialization of aliud pro alio.

  2. Genetic parameters for stayability in Murrah buffaloes.

    Science.gov (United States)

    Galeazzi, Priscilla M; Mercadante, Maria E Z; Silva, Josineudson Aiiv; Aspilcueta-Borquis, Rúsbel R; de Camargo, Gregório M F; Tonhati, Humberto

    2010-05-01

    In order to contribute to the breeding programmes of Asian water buffalo, the aim of this study was to analyse the influence of genetic effects in the stayability of Murrah dairy buffaloes. The stayability trait (ST) was defined as the female's ability to stay in the herd for one (ST1), two (ST2), three (ST3), four (ST4), five (ST5) or six years (ST6) after the first calving. The same trait was also considered as continuous and was designated stayability in days up to one (STD1), two (STD2), three (STD3), four (STD4), five (STD5) or six years (STD6) after the first calving. Data from 1016 females reared in nine herds located in the State of São Paulo, Brazil, were analysed. Statistical models included the additive genetic effect of the animal and the fixed effects of the buffalo breeding herd, birth year and birth season. Additive effects for ST were estimated by approximate restricted maximum likelihood using a threshold model, while for STD, the additive effects were estimated by restricted maximum likelihood. Heritability estimates were lower for ST, except for ST1, (0.11+/-0.07, 0.17+/-0.06, 0.23+/-0.06, 0.16+/-0.08, 0.14+/-0.09 and 0.16+/-0.10 for ST1, ST2, ST3, ST4, ST5 and ST6, respectively) when compared with STD (0.05+/-0.06, 0.18+/-0.08, 0.40+/-0.10, 0.49+/-0.11, 0.41+/-0.11 and 0.30+/-0.13, for STD1, STD2, STD3, STD4, STD5 and STD6, respectively). Considering the values of heritability and owing to the serial nature of STD to a specific age, selection for STD3 should have a favourable influence on STD to other ages.

  3. 2006-2011 Minnesota Department of Natural Resources (MNDNR) Topographic Lidar: Minnesota LiDAR

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data set consisted of the planning, acquisition, survey, processing and deliverable creation for 42 counties in Minnesota which include: Olmsted, Wabasha,...

  4. Ridge and Furrow Fields

    DEFF Research Database (Denmark)

    Møller, Per Grau

    2016-01-01

    Ridge and furrow is a specific way of ploughing which makes fields of systematic ridges and furrows like a rubbing washboard. They are part of an overall openfield system, but the focus in this paper is on the functionality of the fields. There are many indications that agro-technological reasons...... systems and the establishment of basic structures like villages (with churches) and townships and states (in northern Europe). The fields can be considered as a resilient structure lasting for 800 years, along with the same basic physical structures in society.......Ridge and furrow is a specific way of ploughing which makes fields of systematic ridges and furrows like a rubbing washboard. They are part of an overall openfield system, but the focus in this paper is on the functionality of the fields. There are many indications that agro-technological reasons...... form the background for the fields. The fields were used in northern Europe ca. 1000–1800 in low-technological agricultural societies, although introducing them was probably an innovation that led to higher yields. At least, it can be argued that, chronologically, there is a coincidence of field...

  5. Frequency of Toxoplasmosis in Water Buffalo (Bubalus bubalis in Trinidad

    Directory of Open Access Journals (Sweden)

    Anil Persad

    2011-01-01

    Full Text Available Toxoplasmosis has been reported to occur in several animals and humans causing different clinical manifestations. The study was conducted to determine the frequency of Toxoplasma gondii antibodies (IgG in water buffalo (Bubalus bubalis across farms in Trinidad using a latex agglutination test. Of a total of 333 water buffalo tested, 26 (7.8% were seropositive for T. gondii antibodies. Seropositivity for toxoplasmosis was statistically significantly (P0.05; χ2. This is the first documentation of toxoplasmosis in water buffalo in Trinidad.

  6. Frequency of Toxoplasmosis in Water Buffalo (Bubalus bubalis) in Trinidad

    Science.gov (United States)

    Persad, Anil; Charles, Roxanne; Adesiyun, Abiodun A.

    2011-01-01

    Toxoplasmosis has been reported to occur in several animals and humans causing different clinical manifestations. The study was conducted to determine the frequency of Toxoplasma gondii antibodies (IgG) in water buffalo (Bubalus bubalis) across farms in Trinidad using a latex agglutination test. Of a total of 333 water buffalo tested, 26 (7.8%) were seropositive for T. gondii antibodies. Seropositivity for toxoplasmosis was statistically significantly (P 0.05; χ2). This is the first documentation of toxoplasmosis in water buffalo in Trinidad. PMID:22195295

  7. Pharmacokinetic behaviour of fenbendazole in buffalo and cattle.

    Science.gov (United States)

    Sanyal, P K

    1994-02-01

    Concentrations of fenbendazole and of drug metabolites in plasma were measured in buffalo and cross-bred cattle after single intraruminal administration at two different doses. Plasma concentrations of the parent compound fenbendazole and the two metabolites, viz. oxfendazole and fenbendazole sulfone, were much lower in buffalo compared with cattle, at a dose of 7.5 mg/kg body weight as indicated by lower area under concentration curve and concentration maximum. At a dose of 15 mg/kg body weight there were corresponding increases in plasma metabolite concentrations in cattle. However, buffaloes did not show a similar corresponding increase.

  8. Molecular characterization of water buffalo meat by proteomic techniques

    Directory of Open Access Journals (Sweden)

    L. Chianese

    2010-02-01

    Full Text Available Buffalo breeding in Campania is aimed at milk production as the starting material for the production of Mozzarella di Bufala DOP, but it does not take into account the possibility of meat production. Buffalo meat, given its low content in fat and cholesterol, represents a good alternative to bovine meat from the dietetic standpoint. One of most interesting aspects of buffalo meat is its utilization either directly or to prepare other products. Development of these products however requires suitable technological approaches based on molecular characterization, so that product evaluation and development may be carried out on rational basis.

  9. Sign Plan : Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Minnesota Valley NWR Sign Plan explains how signs are used on the Refuge to help guide and educate visitors. An inventory of current signs is given as well as a...

  10. 77 FR 51101 - Minnesota Disaster #MN-00037

    Science.gov (United States)

    2012-08-23

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Minnesota Disaster MN-00037 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409...

  11. Epidural analgesia in cattle, buffalo, and camels.

    Science.gov (United States)

    Ismail, Zuhair Bani

    2016-12-01

    Epidural analgesia is commonly used in large animals. It is an easy, cheap, and effective technique used to prevent or control pain during surgeries involving the tail, anus, vulva, perineum, caudal udder, scrotum, and upper hind limbs. The objectives of this article were to comprehensively review and summarize all scientific data available in the literature on new techniques and drugs or drug combinations used for epidural anesthesia in cattle, camel, and buffalo. Only articles published between 2006 and 2016 were included in the review. The most common sites for epidural administration in cattle, camels, and buffalos were the sacrococcygeal intervertebral space (S5-Co1) and first intercoccygeal intervertebral space (Co1-Co2). The most frequently used drugs and dosages were lidocaine (0.22-0.5 mg/kg), bupivacaine (0.125 mg/kg), ropivacaine (0.11 mg/kg), xylazine (0.05 mg/kg), medetomidine (15 µg/kg), romifidine (30-50 µg/kg), ketamine (0.3-2.5 mg/kg), tramadol (1 mg/kg), and neostigmine (10 µg/kg), and the clinical applications, clinical effects, recommendations, and side effects were discussed.

  12. Epidural analgesia in cattle, buffalo, and camels

    Science.gov (United States)

    Ismail, Zuhair Bani

    2016-01-01

    Epidural analgesia is commonly used in large animals. It is an easy, cheap, and effective technique used to prevent or control pain during surgeries involving the tail, anus, vulva, perineum, caudal udder, scrotum, and upper hind limbs. The objectives of this article were to comprehensively review and summarize all scientific data available in the literature on new techniques and drugs or drug combinations used for epidural anesthesia in cattle, camel, and buffalo. Only articles published between 2006 and 2016 were included in the review. The most common sites for epidural administration in cattle, camels, and buffalos were the sacrococcygeal intervertebral space (S5-Co1) and first intercoccygeal intervertebral space (Co1-Co2). The most frequently used drugs and dosages were lidocaine (0.22-0.5 mg/kg), bupivacaine (0.125 mg/kg), ropivacaine (0.11 mg/kg), xylazine (0.05 mg/kg), medetomidine (15 µg/kg), romifidine (30-50 µg/kg), ketamine (0.3-2.5 mg/kg), tramadol (1 mg/kg), and neostigmine (10 µg/kg), and the clinical applications, clinical effects, recommendations, and side effects were discussed. PMID:28096620

  13. Epidural analgesia in cattle, buffalo, and camels

    Directory of Open Access Journals (Sweden)

    Zuhair Bani Ismail

    2016-12-01

    Full Text Available Epidural analgesia is commonly used in large animals. It is an easy, cheap, and effective technique used to prevent or control pain during surgeries involving the tail, anus, vulva, perineum, caudal udder, scrotum, and upper hind limbs. The objectives of this article were to comprehensively review and summarize all scientific data available in the literature on new techniques and drugs or drug combinations used for epidural anesthesia in cattle, camel, and buffalo. Only articles published between 2006 and 2016 were included in the review. The most common sites for epidural administration in cattle, camels, and buffalos were the sacrococcygeal intervertebral space (S5-Co1 and first intercoccygeal intervertebral space (Co1-Co2. The most frequently used drugs and dosages were lidocaine (0.22-0.5 mg/kg, bupivacaine (0.125 mg/kg, ropivacaine (0.11 mg/kg, xylazine (0.05 mg/kg, medetomidine (15 μg/kg, romifidine (30-50 μg/kg, ketamine (0.3-2.5 mg/kg, tramadol (1 mg/kg, and neostigmine (10 μg/kg, and the clinical applications, clinical effects, recommendations, and side effects were discussed.

  14. Niobrara-Buffalo Prairie National Park area study

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This map is showing the proposed park boundary line for NiobraraBuffalo Prairie National Park in Cherry County, Brown County, and Keya Paha County, Nebraska.

  15. Parcels and Land Ownership, Published in 2011, Buffalo County Government.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Parcels and Land Ownership dataset as of 2011. The extent of these data is generally Buffalo County, WI. This metadata was auto-generated through the Ramona...

  16. Kinetics of Methane Production from Swine Manure and Buffalo Manure.

    Science.gov (United States)

    Sun, Chen; Cao, Weixing; Liu, Ronghou

    2015-10-01

    The degradation kinetics of swine and buffalo manure for methane production was investigated. Six kinetic models were employed to describe the corresponding experimental data. These models were evaluated by two statistical measurements, which were root mean square prediction error (RMSPE) and Akaike's information criterion (AIC). The results showed that the logistic and Fitzhugh models could predict the experimental data very well for the digestion of swine and buffalo manure, respectively. The predicted methane yield potential for swine and buffalo manure was 487.9 and 340.4 mL CH4/g volatile solid (VS), respectively, which was close to experimental values, when the digestion temperature was 36 ± 1 °C in the biochemical methane potential assays. Besides, the rate constant revealed that swine manure had a much faster methane production rate than buffalo manure.

  17. Molecular Dynamics Studies on the Buffalo Prion Protein

    CERN Document Server

    Zhang, Jiapu

    2015-01-01

    It was reported that buffalo is a low susceptibility species resisting to TSEs (Transmissible Spongiform Encephalopathies) (same as rabbits, horses and dogs). TSEs, also called prion diseases, are invariably fatal and highly infectious neurodegenerative diseases that affect a wide variety of species (in humans prion diseases are (v)CJDs, GSS, FFI, and kulu etc). It was reported that buffalo is a low susceptibility species resisting to prion diseases (as rabbits, dogs, horses). In molecular structures, these neurodegenerative diseases are caused by the conversion from a soluble normal cellular prion protein, predominantly with alpha-helices, into insoluble abnormally folded infectious prions, rich in beta-sheets. This paper studies the molecular structure and structural dynamics of buffalo prion protein, in order to find out the reason why buffaloes are resistant to prion diseases. We first did molecular modeling a homology structure constructed by one mutation at residue 143 from the Nuclear Magnetic Resonanc...

  18. Spermatogonial stem cells (SSCs in buffalo (Bubalus bubalis testis.

    Directory of Open Access Journals (Sweden)

    Ranjeet Singh Mahla

    Full Text Available BACKGROUND: Water buffalo is an economically important livestock species and about half of its total world population exists in India. Development of stem cell technology in buffalo can find application in targeted genetic modification of this species. Testis has emerged as a source of pluripotent stem cells in mice and human; however, not much information is available in buffalo. OBJECTIVES AND METHODS: Pou5f1 (Oct 3/4 is a transcription factor expressed by pluripotent stem cells. Therefore, in the present study, expression of POU5F1 transcript and protein was examined in testes of both young and adult buffaloes by semi-quantitative reverse transcriptase-polymerase chain reaction (RT-PCR and immunohistochemical analysis. Further, using the testis transplantation assay, a functional assay for spermatogonial stem cells (SSCs, stem cell potential of gonocytes/spermatogonia isolated from prepubertal buffalo testis was also determined. RESULTS: Expression of POU5F1 transcript and protein was detected in prepubertal and adult buffalo testes. Western blot analysis revealed that the POU5F1 protein in the buffalo testis exists in two isoforms; large (∼47 kDa and small (∼21 kDa. Immunohistochemical analysis revealed that POU5F1 expression in prepubertal buffalo testis was present in gonocytes/spermatogonia and absent from somatic cells. In the adult testis, POU5F1 expression was present primarily in post-meiotic germ cells such as round spermatids, weakly in spermatogonia and spermatocytes, and absent from elongated spermatids. POU5F1 protein expression was seen both in cytoplasm and nuclei of the stained germ cells. Stem cell potential of prepubertal buffalo gonocytes/spermatogonia was confirmed by the presence of colonized DBA-stained cells in the basal membrane of seminiferous tubules of xenotransplanted mice testis. CONCLUSION/SIGNIFICANCE: These findings strongly indicate that gonocytes/spermatogonia, isolated for prepubertal buffalo testis can

  19. SPERM DNA INTEGRITY IN BUFFALO, BULL AND STALLION

    OpenAIRE

    Serafini, Rosanna

    2015-01-01

    The interest in sperm DNA integrity evaluation and its relationship to subfertility and infertility loaded to development of several sperm DNA assays. The aim of this study was to compare several sperm DNA assays in buffaloes, bulls and stallions, and to identify the relationships between those DNA assays and traditional sperm features. In Italian Mediterranean Buffalo (IMB) bulls traditional sperm features (motility, viability, acrosome integrity and morphology), sperm DNA integrity (neutral...

  20. Pharmacokinetic/Pharmacodinamics Integration of Sulfametazine in buffalo and cattle

    Directory of Open Access Journals (Sweden)

    M.I. San Andrés

    2010-02-01

    Full Text Available Sulfamethazine is a sulfonamide that presents a broad spectrum of activity, including Gram-positive and Gram-negative bacteria, Chlamydia spp. and some protozoa and it commonly used in ruminants. The aim of our work was to study the possible inter-species differences in the pharmacokinetic behavior and pharmacokinetic/ pharmacodynamic(PK/PD integration of sulfamethazine after intravenous administration in buffalo and bovine. A single intravenous dose of 60 mg/kg was administered to six bovine and five buffalo (3-4 month old and weighting 120±15kg. Plasma concentrations of sulfamethazine were determined by high performance liquid chromatography. Differences between bovine and buffalo calves were found in t½λ (buffaloes: t1/2λ =6.17±0.58h; bovine t1/2λ=7.46±1.05h, Cl (buffaloes: 45.31ml/h·kg; bovines 30.34ml/h·kg. As a consequence of the lower clearance in bovines, the AUC and t½λ values were higher in this species. Important differences between bovine and buffalo exist for microorganisms that have a MIC value<32μg/ml related to time over minimum inhibitory concentration and weighted AUC.

  1. POSTPARTUM ANOESTRUS IN NILI-RAVI BUFFALOES MAINTAINED UNDER RURAL AND PERI-URBAN MANAGEMENT

    Directory of Open Access Journals (Sweden)

    M. Anwar, N. Ullah, A. Mehmood and S.M.H. Andrabi

    2003-07-01

    Full Text Available The trial was conducted to assess anoestrous problem in Nili Ravi buffaloes kept under rural and peri-urban management around Islamabad, during the months of October to December. One hundred and three buffaloes under peri-urban management and 40 buffaloes under rural management belonging to six and 21 farmers, respectively, were included in this study. Buffaloes that did not show heat signs for 6-12 months postpartum were considered anoestrus in this study. For inducing heat, two injections of cloprostenol were administered in silent oestrous buffaloes, whereas gonadotropin releasing hormone followed by cloprostenol was administered in true anoestrous buffaloes. A higher proportion of buffaloes (35% was noted in anoestrus under rural than under peri-urban management (17.5%, P=0.02. All the buffaloes diagnosed as silent oestrus responded to cloprostenol therapy by showing heat signs under both management systems. However 71% rural buffaloes diagnosed in true anoestrus showed heat symptoms compared to 100% peri-urban buffaloes followed by GnRH+cloprostenol therapy. Fixed time insemination (72 and 96 hours after 2nd cloprostenol injection resulted in a conception rate of 58% and 67% in rural and peri-urban buffaloes, respectively. An overall 33% conception rate was observed in true anoestrous compared to 83% in silent oestrous buffaloes. It is concluded that cloprostenol could be used successfully to induce heat and achieve an optimum conception rate in silent oestrous buffaloes during peak breeding season.

  2. River Gain and Loss Studies for the Red River of the North Basin, North Dakota and Minnesota

    Science.gov (United States)

    Williams-Sether, Tara

    2004-01-01

    The Dakota Water Resources Act passed by the U.S. Congress in 2000 authorized the Secretary of the Interior to conduct a comprehensive study of future water-quantity and -quality needs of the Red River of the North (Red River) Basin in North Dakota and of possible options to meet those water needs. To obtain the river gain and loss information needed to properly account for available streamflow within the basin, available river gain and loss studies for the Sheyenne, Turtle, Forest, and Park Rivers in North Dakota and the Wild Rice, Sand Hill, Clearwater, South Branch Buffalo, and Otter Tail Rivers in Minnesota were reviewed. Ground-water discharges for the Sheyenne River in a reach between Lisbon and Kindred, N. Dak., were about 28.8 cubic feet per second in 1963 and about 45.0 cubic feet per second in 1986. Estimated monthly net evaporation losses for additional flows to the Sheyenne River from the Missouri River ranged from 1.4 cubic feet per second in 1963 to 51.0 cubic feet per second in 1976. Maximum water losses for a reach between Harvey and West Fargo, N. Dak., for 1956-96 ranged from about 161 cubic feet per second for 1976 to about 248 cubic feet per second for 1977. Streamflow gains of 1 to 1.5 cubic feet per second per mile were estimated for the Wild Rice, Sand Hill, and Clearwater Rivers in Minnesota. The average ground-water discharge for a 5.2-mile reach of the Otter Tail River in Minnesota was about 14.1 cubic feet per second in August 1994. The same reach lost about 14.1 cubic feet per second between February 1994 and June 1994 and about 21.2 cubic feet per second between August 1994 and August 1995.

  3. Heterochromia iridis in water buffaloes (Bubalus bubalis).

    Science.gov (United States)

    Misk, N.A.; Semieka, M.A.; Fathy, A.

    1998-01-01

    This study included 45 unaffected animals and 593 animals affected with heterochromia irides, and 85 enucleated eyeballs with heterochromia irides. The classification of heterochromia irides, morphology of normal and heterochromic irides, and the histology, ultrastructure, and scanning electron microscopy are presented. The incidence of heterochromia irides in water buffaloes was 7.62% affecting either one or both eyes. Both complete and partial heterochromia irides occurred. Complete heterochromia iridis is more frequent than the partial form in either bilateral or unilateral cases. The pupil has a dumb-bell-shape appearance. Granula iridica occurred at the upper (100%) and lower (30%) pupillary margins and originated from the posterior pigmented epithelium. In heterochromia irides, the melanocytes is absent in the anterior border and stromal layers, and iridal thickness appeared thinner than that of normal eyes.

  4. Altertative trophy measuring techniques for African buffalo

    Directory of Open Access Journals (Sweden)

    S.E. Gandy

    2004-12-01

    Full Text Available The African buffalo is considered the classic African trophy. It is the choice of many hunters who will never go on to hunt any of the other dangerous game animals on the continent. A good trophy is perceived as that of a mature bull with a hardened boss and horn tips that lengthen into sharply pointed hooks. However, indications are that these are the bulls in their breeding prime and there is concern that the continued targeting of these individuals will negatively impact on the population dynamics of the herds, ultimately affecting the sustainability of buffalo hunting. As they age and become postreproductive, the horns broom down, reducing the trophy score under the current measurement systems. A new measuring system is needed that encourages hunters to target the older post-reproductive bulls, instead of those that are still breeding. A random sample of trophies was divided into broomed and non-broomed sub-samples. All key parameters that can be measured in the trophy were measured with a view to identifying the parameters that would allow broomed-down individuals to compete favourably with the non-broomed “classic trophy” in the primary measurement systems, those of Safari Club International and Rowland Ward. An index, created through dividing tip space by the mean of the two individual horn lengths proved to serve the purpose. This factor was then applied to the mean of the SCI and Rowland Ward measurements in the samples. These methods allowed broomed horns to score more points in the record books than non-broomed horns. Boss width and boss space are other possible measurement inclusions that could be considered.

  5. A field study on artificial insemination of swamp and crossbred buffaloes with sexed semen from river buffaloes.

    Science.gov (United States)

    Lu, Yangqing; Liao, Yanqiong; Zhang, Ming; Yang, Bingzhuang; Liang, Xianwei; Yang, Xiaogan; Lu, Shengsheng; Wu, Zhuyue; Xu, Huiyan; Liang, Yunbin; Lu, Kehuan

    2015-10-01

    Sex preselection by flow sorting of X- and Y-sperm has been proven to be an efficient and economically feasible strategy for use in Holstein dairy cow breeding, and previous reports have demonstrated the feasibility of altering the sex ratio in buffalo species by using sexed semen in either artificial insemination or IVF. However, because buffalo reproductive physiology and farm management are different from Holsteins, factors involved in artificial insemination by sexed semen need to be further addressed before being applied in buffalo breeding at village-level husbandry. In this study, a total of 4521 swamp or crossbred (F1 or F2) buffaloes with natural estrus were inseminated with X-sorted sperm from river buffaloes, resulting in a 48.5% (2194 of 4521) pregnancy rate and 87.6% (1895 of 2163) sex accuracy in the derived calves. The pregnancy rate obtained with sexed semen from Murrah bulls was higher than that of Nili-Ravi, 52.5% (895 of 1706) versus 46.1% (1299 of 2815; P inseminations performed in different seasons (P insemination with sexed semen. The findings in the present study under field conditions pave the way for application of sexing technology to buffalo breeding under village-level husbandry and diverse genetic backgrounds.

  6. Seroepidemiology of leptospirosis in Minnesota wolves

    Science.gov (United States)

    Khan, M.A.; Goyal, S.M.; Diesch, S.L.; Mech, L.D.; Fritts, S.H.

    1991-01-01

    Serum samples (n = 457) from wolves (Canis lupus) in northern Minnesota were collected from 1972 through 1986 and were tested for antibodies against Leptospira interrogans using a microtiter agglutination test. Twelve serovars included in the study were: australis, autumnalis, ballum, bataviae, bratislava, canicola, copenhageni, grippotyphosa, hardjo, pomona, pyrogenes, and tarassovi. Fifty-two (11%) sera had antibody titers of greater than or equal to 1:50 against one or more serovars of L. interrogans. The seroprevalence of different serovars in decreasing order was: grippotyphosa, bratislava, autumnalis, canicola, pomona, ballum, pyrogenes, hardjo, and copenhageni. No antibodies were found against australis, bataviae, and tarassovi. These results indicate that L. interrogans infection may occur in wolves of Minnesota.

  7. Seroprevalence of avian pneumovirus in Minnesota turkeys.

    Science.gov (United States)

    Goyal, Sagar M; Lauer, Dale; Friendshuh, Keith; Halvorson, David A

    2003-01-01

    Avian pneumovirus (APV) causes respiratory tract infection in turkeys and was first seen in the United States in Colorado in late 1996. In early 1997, the disease was recognized in Minnesota and caused estimated losses of up to 15 million dollars per year. This virus has not been reported in the other turkey producing states. We here report the seroprevalence of APV in Minnesota from August 1998 to July 2002. The average rate of seroprevalence has been 36.3% (range = 14.2%-64.8%). A seasonal bias was observed, with peak incidences in the fall and spring. A higher rate of seropositivity was observed in counties with the highest concentration of turkeys.

  8. Epidemiological studies on forestomach disorders in cattle and buffaloes

    Directory of Open Access Journals (Sweden)

    A. K. Sharma

    2015-09-01

    Full Text Available Aim: To study epidemiology of forestomach (reticuloruminal, omasal, and abomasal disorders in cattle and buffaloes. Materials and Methods: The 106 buffaloes and 32 cattle referred for treatment to the university large animals teaching hospital with the complaint of gastrointestinal diseases constituted the study material. The cases were diagnosed based on history, clinical examination, hematology, biochemistry, radiography, peritoneal fluid analysis and ultrasonography, rumenotomy, and postmortem. A questionnaire was prepared containing important information on housing, husbandry practices, including feeding practices and individual animal information viz. age, species, month of the year, parity, gestation (month, and recent parturition. The animals were divided into eight groups and analysis of variance was performed to study risk factors associated with each condition. Results: The forestomach disorders are widely prevalent in cattle and buffaloes between April and October, during summer and rainy season (90% and constituted a significant proportion of diseased cows and buffaloes (138/1840 at the hospital. Different forestomach disorders and their prevalence was: Diaphragmatic hernia (DH 17%, traumatic reticuloperitonitis (TRP 14%, idiopathic motility disorder or vagus indigestion (VI 22%, adhesive peritonitis (AP 13%, frank exudative peritonitis (FEP 12%, reticular abscess (RA 8%, ruminal and omasal impaction (RI 5%, and abomaso duodenal ulceration (ADU 9%. DH and RA were significantly more common in buffaloes as compared to cattle. Similarly, impactions were more in buffaloes but its incidence was very low (5%. ADU was present in buffalo as commonly as in cows. Exclusive feeding of wheat straw was present in an abysmally low number of animals and hence could not be considered the cause of these disorders. DH was significantly higher in buffaloes (>5 years of 5-8 years of age and TRP, VI and AP were observed in cattle and buffalo of 2-8 years

  9. Flood Control Wild Rice River - South Branch and Felton Ditch, Minnesota.

    Science.gov (United States)

    1974-09-01

    Woolworth , Chief Archaeologist, Minnesota Historical Society, Building 27, Fort Snelling, Saint Paul, Minnesota 55111. R se- ully, \\~ 𔃻 Charles W...Nelson, Sipervior Historic Sites Survey & Planning cc: Russell W. Fridley, Director Minnesota Historical Society Alan Woolworth , Chief Archaeologist

  10. Temperature mediated moose survival in Northeastern Minnesota

    Science.gov (United States)

    Lenarz, M.S.; Nelson, M.E.; Schrage, M.W.; Edwards, A.J.

    2009-01-01

    The earth is in the midst of a pronounced warming trend and temperatures in Minnesota, USA, as elsewhere, are projected to increase. Northern Minnesota represents the southern edge to the circumpolar distribution of moose (Alces alces), a species intolerant of heat. Moose increase their metabolic rate to regulate their core body temperature as temperatures rise. We hypothesized that moose survival rates would be a function of the frequency and magnitude that ambient temperatures exceeded the upper critical temperature of moose. We compared annual and seasonal moose survival in northeastern Minnesota between 2002 and 2008 with a temperature metric. We found that models based on January temperatures above the critical threshold were inversely correlated with subsequent survival and explained >78 of variability in spring, fall, and annual survival. Models based on late-spring temperatures also explained a high proportion of survival during the subsequent fall. A model based on warm-season temperatures was important in explaining survival during the subsequent winter. Our analyses suggest that temperatures may have a cumulative influence on survival. We expect that continuation or acceleration of current climate trends will result in decreased survival, a decrease in moose density, and ultimately, a retreat of moose northward from their current distribution.

  11. GROSS MORPHOLOGY OF THE HIP ARTICULATION OF BUFFALO CALVES (BUBALUS BUBALIS)

    OpenAIRE

    2014-01-01

    Back ground: The vulnerability of the buffalo to the luxation of the hip articulation previous to and during parturition encouraged the investigation in this species. The literature reviewed did not reveal complete anatomical descriptions of the coxofemoral articulation of buffalo. Hence the study was undertaken. Purpose: to study the different anatomical aspects of the hip joint which are specific to buffaloes. Methods and Results: A total number of fifteen hip joints of buffalo cal...

  12. Impact of Climate change on Milk production of Murrah buffaloes

    Directory of Open Access Journals (Sweden)

    A. Ashutosh

    2010-02-01

    Full Text Available Global warming is likely to impact productivity of buffaloes due to their sensitivity to temperature changes. Air temperature, humidity, wind velocity and solar radiation are the main climate variables that affect buffalo production in tropical climate. In the present study sensitivity of lactating Murrah buffaloes to sudden temperature (Tmax, Tmin change and THI have been analyzed from milk production and climatic records (1994-2004 of Karnal. Algorithms were developed and validated on lactating buffaloes during 2005-2006 at the Institute. A sudden change (rise or fall in Maximum/Minimum temperature during summer and winter was observed to affect milk production. The decline in minimum temperature (>3°C during winter and increase (>4°C during summer than normal were observed to negatively impact milk production upto 30% on the next or subsequent days after extreme event. The return to normal milk production depended on severity and time period of thermal stress/ event occurrence. The R² was very low for cool period observed during Feb- April/Sept-Nov and actual effect on milk production was minimum. This indicated that low THI had a relatively small effect on milk production performance. The lactation period of animals are shortened during extreme summer when THI were more than 80 and reproductive functions were also adversely affected. Thermal stressed buffaloes did not exhibit estrus or exhibited estrus for short period. The potential direct effects of possible climate change and global warming on summer season milk production of Murrah buffaloes were evaluated using widely known global circulation model UKMO to represent possible scenarios of future climate. Both milk production and reproductive functions of Murrah buffaloes are likely to be affected due to warming effects.

  13. Cultural Resource Investigation of Lands Affected by a Flood Control Project at Chaska, Minnesota, along the Minnesota River

    Science.gov (United States)

    1981-01-01

    Carver County and archaeological investigations in the Minnesota Valley. Alan Woolworth of the Minnesota Historical Society was also interviewed twice; our...discussions focused on primary source materials and research undertaken by the Society’s Archaeology Department, which Woolworth formerly headed...1919), and 38 Woolworth (1980)]. There are no reliable population figures for the Indians of the Lower Minnesota Valley. Pike, writing in 1806

  14. PARALYTIC DISORDERS ASSOCIATED WITH PHOSPHORUS DEFICIENCY IN BUFFALOES

    Directory of Open Access Journals (Sweden)

    G. Habib, G. Jabbar1, M. M. Siddiqui and Z. Shah2

    2004-01-01

    Full Text Available An investigation was carried out during the month of May to August 2001 to diagnose hind limbs paralysis in buffaloes of Buner area of NWFP. Serum concentrations of calcium (Ca and phosphorus (P in 40 buffaloes (29 affected and 11 normal from six different villages were measured together with feed and soil samples analysed for different macro and micro minerals. Serum P level was lower (P<0.001 in affected buffaloes and averaged 3.05 mg/100 ml of serum against 6.73 mg/100 ml found in the normal buffaloes. Serum Ca level was in normal range and did not differ between affected and normal buffaloes (12.16 and 12.93 mg/100 ml, respectively. Range grass hay, the main feed offered to the animals during dry season of high disease incidence, was extremely low in P (0.10mg/100g and sodium (0.03g/100g, with adequate level of Ca (0.41 g/100 g. Concentrations of potassium (K and magnesium (Mg in range grass hay were very high and averaged 5.0 and 0.34g/100 g, respectively. Copper (Cu, manganese (Mn and iron (Fe contents in the hay were 28.50, 113.0 and 242.0 g/g, respectively and were in excess of the recommended dietary requirements for cattle. However, zinc (Zn concentration (42.33 g/g in the hay was marginally adequate to meet the dietary requirement of dairy cattle. The mineral profile of hay was in close agreement with that of soil in the area. The results concluded that deficiency of P in hay, which might have resulted due to low P in soil, described low serum P in buffaloes and might be the major cause of the disease. The imbalance of other minerals in hay and soil might have also reduced the bioavailability of P to plants and animals. In vitro matter digestibility (38.1%, crude protein (5.63% in DM, and metabolizable energy (1.32 Mcal/kg DM values of the hay offered to animals were below the standard requirements and caused general emaciation of the buffaloes during dry seasons. Correction of the hind limbs paralysis in buffaloes would require

  15. Swamp Buffalo in South Kalimantan : Problem, Disease and Control

    Directory of Open Access Journals (Sweden)

    Lily Natalia

    2006-12-01

    Full Text Available In recent years, several studies have been carried out to evaluate and investigate the important diseases of swamp buffaloes (Bubalus carabanensis in Kalimantan . More attention has been focused on the case of acute infectious diseases and sudden death in the buffaloes . Fasciolosis black disease, acute enteritis, especially fatal enterotoxaemia haemorrhagic septicaemia . and trypanosomiasis (Surra, are some of the important diseases found in these animals . Black disease caused by toxigenic Clostridium novyi occurs in the presence of the organism in the liver and the degree of liver fluke Fasciola gigantica infestation . In regions where black disease is enzootic, Cl. novvi can be isolated from livers of normal healthy animals . In Hulu Sungai Utara district, South Kalimantan, the prevalence of fasciolosis caused by Fasciola gigantica in swamp buffalo was 77% in 1991 . A gross sudden change in diet due to seasonal changes could induce rumen and intestinal stasis, which provide a favourable environment for the rapid proliferation of commensal toxigenic Clostridium perfringens in the small intestine . Subsequent absorption of the toxin produced through the gut wall and its generalized dissemination culminated in a fatal enterotoxaemia . Haemorrhagic septicaemia (HS is an acute, fatal disease affecting swamp buffalo, and caused by Pasteurella multocida B : 2 . The swamp buffalo is particularly susceptible for HS, and the reported greatest losses of swamp buffalo in Kalimantan due to HS is recorded in 1980s. The clinical signs of Surra in swamp buffalo were also found in certain areas in Danau Panggang area . Hulu Sungai Utara district . Vaccination is the accepted method for controlling Black disease, enterotoxaemia and HS. Multi component vaccine, alum adjuvant containing at least 5 types of clostridial toxoids and P. multocida B2 bacterin have been used and provide good protection to the animals . Control and treatment of liver fluke infestation

  16. Role of Buffaloe in Contributing Milk and Meat in Pakistan

    Directory of Open Access Journals (Sweden)

    S.H. Raza

    2010-02-01

    Full Text Available Pakistan being an agricultural country supports a national herd of 28.4 million buffaloe which constitutes 8-10% of the global buffaloe population. Buffaloe contributes 72% of the national milk supply. Buffaloe is intricately interwoven with the social fabric of the rural families. In these areas it is mainly raised for milk production. Pakistan is the largest buffaloe meat producer followed by India, China, Thailand and Vietnam. The share of buffaloe’s meat at national level is over 55%. Slaughtering of male young calves for meat is common which has high degree of preference among the consumers. Fattening is rarely practiced, as there is poor price structure for beef. Female calves are usually raised for future herds. Little effort has been done so far to feed them on scientific lines. Mortality is high in calves during pre-weaning age. Seasonal variation in mortality is common. Poor nutrition, health and management have been demonstrated to be the main contributory factors affecting the calves’ survival.

  17. Solving the Traveling Salesman's Problem Using the African Buffalo Optimization

    Science.gov (United States)

    Odili, Julius Beneoluchi; Mohmad Kahar, Mohd Nizam

    2016-01-01

    This paper proposes the African Buffalo Optimization (ABO) which is a new metaheuristic algorithm that is derived from careful observation of the African buffalos, a species of wild cows, in the African forests and savannahs. This animal displays uncommon intelligence, strategic organizational skills, and exceptional navigational ingenuity in its traversal of the African landscape in search for food. The African Buffalo Optimization builds a mathematical model from the behavior of this animal and uses the model to solve 33 benchmark symmetric Traveling Salesman's Problem and six difficult asymmetric instances from the TSPLIB. This study shows that buffalos are able to ensure excellent exploration and exploitation of the search space through regular communication, cooperation, and good memory of its previous personal exploits as well as tapping from the herd's collective exploits. The results obtained by using the ABO to solve these TSP cases were benchmarked against the results obtained by using other popular algorithms. The results obtained using the African Buffalo Optimization algorithm are very competitive. PMID:26880872

  18. Solving the Traveling Salesman's Problem Using the African Buffalo Optimization.

    Science.gov (United States)

    Odili, Julius Beneoluchi; Mohmad Kahar, Mohd Nizam

    2016-01-01

    This paper proposes the African Buffalo Optimization (ABO) which is a new metaheuristic algorithm that is derived from careful observation of the African buffalos, a species of wild cows, in the African forests and savannahs. This animal displays uncommon intelligence, strategic organizational skills, and exceptional navigational ingenuity in its traversal of the African landscape in search for food. The African Buffalo Optimization builds a mathematical model from the behavior of this animal and uses the model to solve 33 benchmark symmetric Traveling Salesman's Problem and six difficult asymmetric instances from the TSPLIB. This study shows that buffalos are able to ensure excellent exploration and exploitation of the search space through regular communication, cooperation, and good memory of its previous personal exploits as well as tapping from the herd's collective exploits. The results obtained by using the ABO to solve these TSP cases were benchmarked against the results obtained by using other popular algorithms. The results obtained using the African Buffalo Optimization algorithm are very competitive.

  19. Prevalence of Warble Fly Infestation in Buffalo in Chakwal, Punjab

    Directory of Open Access Journals (Sweden)

    H.M. Waheed

    2010-02-01

    Full Text Available Parasitism is the major problem affecting livestock in many parts of the world. Amongst these parasitic problems, the warble fly infestation (hypodermosis is a notorious and common malady of cattle, buffalo, sheep and goat in Pakistan. The disease is endemic in cattle, buffalo, sheep and goats in semi-hilly and mountainous areas of Pakistan. Keeping in view the importance of buffaloes an epidemiological survey was conducted to find the prevalence of hypodermosis in district Chakwal, Punjab, Pakistan, during the year 2005- 2006. Buffaloes are mainly kept for milk purpose in the study area. Out of 2000 buffaloes examined clinically, for grub infestation in the study area 125 (6.25% and 37 (5.20% found to be positive for the warble fly infestation in slaughter house as well as in the field. A prevalence variation among the male and female animals was also observed during the study. The factors of climatic conditions that favor the fly activity and contribute in the onset of disease.

  20. Cost Benefits Analysis of Anthelmintic Treatment of Cattle and Buffaloes

    Directory of Open Access Journals (Sweden)

    Laiq Ahmed Athar, Muhammad Nisar Khan*, Muhammad Sohail Sajid, Tauseef-ur-Rehman and Izhar Ahmad Khan1

    2011-04-01

    Full Text Available A study was carried out to determine the point prevalence of various helminths of cattle and buffalo population of district Toba Tek Singh, Pakistan and economic benefits of deworming with oxyclozanide. Out of 540 fecal samples examined, 205 (37.96% were found infected with helminths. Significantly higher (OR=2.2; P<0.05 prevalence of helminths was recorded in buffaloes (40%; 112/280 as compared to cattle (35.77%; 93/260. Oesophagostomum, Cooperia, Trichostrongylus, Strongyloide, Ostertagia, Fasciola (F. hepatica, F. gigantica and Haemonchus contortus were the helminth species identified in the study area. Oxyclozanide medicated buffaloes (E=96.66% and cattle (E=95.64% showed a significant decrease in fecal egg counts on day 14 post-treatment. An average daily increase of 0.89 and 0.71 liters of milk along with 0.42 and 0.37% more fat per buffalo and cattle, respectively was observed in oxyclozanide medication. The economic value of reduced production of infected animals was estimated as US$ 0.47 (Pak Rupees 40 and US$ 0.41 (Pak Rupees 35 per animal per day for cattle and buffaloes, respectively. It can be concluded that single dose of oxyclozanide is effective against all bovine helminths.

  1. Polygonal Ridge Networks on Mars

    Science.gov (United States)

    Kerber, Laura; Dickson, James; Grosfils, Eric; Head, James W.

    2016-10-01

    Polygonal ridge networks, also known as boxwork or reticulate ridges, are found in numerous locations and geological contexts across Mars. While networks formed from mineralized fractures hint at hot, possibly life-sustaining circulating ground waters, networks formed by impact-driven clasting diking, magmatic dikes, gas escape, or lava flows do not have the same astrobiological implications. Distinguishing the morphologies and geological context of the ridge networks sheds light on their potential as astrobiological and mineral resource sites of interest. The most widespread type of ridge morphology is characteristic of the Nili Fossae and Nilosyrtis region and consists of thin, criss-crossing ridges with a variety of heights, widths, and intersection angles. They are found in ancient Noachian terrains at a variety of altitudes and geographic locations and may be a mixture of clastic dikes, brecciated dikes, and mineral veins. They occur in the same general areas as valley networks and ancient lake basins, but they are not more numerous where these features are concentrated, and can appear in places where they morphologies are absent. Similarly, some of the ridge networks are associated with hydrated mineral detections, but some occur in locations without detections. Smaller, light-toned ridges of variable widths have been found in Gale Crater and other rover sites and are interpreted to be smaller version of the Nili-like ridges, in this case formed by the mineralization of fractures. This type of ridge is likely to be found in many other places on Mars as more high-resolution data becomes available. Hellas Basin is host to a third type of ridge morphology consisting of large, thick, light-toned ridges forming regular polygons at several superimposed scales. While still enigmatic, these are most likely to be the result of sediment-filled fractures. The Eastern Medusae Fossae Formation contains large swaths of a fourth, previously undocumented, ridge network type

  2. Minnesota STAR Project: Meeting the Needs of Struggling Adult Readers

    Science.gov (United States)

    Johnson, Kimberly A.; Frank, Margaret M.

    2012-01-01

    This paper reports on findings and implications from a two-year evaluation of the Minnesota STudent Achievement in Reading (STAR) Project. This long-term, job-embedded, professional development activity is provided for Minnesota Adult Basic Education (ABE) practitioners serving intermediate-level adult students reading between 4.0 to 8.9 grade…

  3. Strange Brew: Minnesota's Motley Mix of School Reforms.

    Science.gov (United States)

    Pearlstein, Mitchell B.

    Minnesota has been the first state to embrace many education reforms, but it is also characterized by low state standards and problematic desegregation and diversity proposals. This report examines why Minnesota is good on some education policies and bad on others. It also draws the lessons with the greatest importance for other states. The…

  4. Cumulative Environmental Management Association : Wood Buffalo Region

    Energy Technology Data Exchange (ETDEWEB)

    Friesen, B. [Syncrude Canada Ltd., Edmonton, AB (Canada)

    2001-07-01

    The recently announced oil sands development of the Wood Buffalo Region in Alberta was the focus of this power point presentation. Both mining and in situ development is expected to total $26 billion and 2.6 million barrels per day of bitumen production. This paper described the economic, social and environmental challenges facing the resource development of this region. In addition to the proposed oil sands projects, this region will accommodate the needs of conventional oil and gas production, forestry, building of pipelines and power lines, municipal development, recreation, tourism, mining exploration and open cast mining. The Cumulative Environmental Management Association (CEMA) was inaugurated as a non-profit association in April 2000, and includes 41 members from all sectors. Its major role is to ensure a sustainable ecosystem and to avoid any cumulative impacts on wildlife. Other work underway includes the study of soil and plant species diversity, and the effects of air emissions on human health, wildlife and vegetation. The bioaccumulation of heavy metals and their impacts on surface water and fish is also under consideration to ensure the quality and quantity of surface water and ground water. 3 figs.

  5. Preliminary results on the composition of oviductal fluid in buffalo

    Directory of Open Access Journals (Sweden)

    G. Campanile

    2010-02-01

    Full Text Available The aim of this study was to determine if qualitative and quantitative differences exist in energy substrates and ionic components of buffalo cow oviductal fluid during dioestrus, pre-ovulatory and ovulatory phases of the oestrous cycle. Ten multiparous Italian Mediterranean Buffalo (Bubalus Bubalis cows at 15 days in milk were used. Cannulation of oviduct was performed as previously described by Kavanaugh et al.(1992 for cattle, adapting the technique to the smaller dimension of buffalo reproductive tract. We evaluated daily secretion rates, energy substrates and ions concentration during the three phases. Oviductal fluid secretion rates (ml/24h and glucose concentration were significantly greater in the ovulatory phase (P<0.01 and in the pre-ovulatory phase (P<0.05 than in dioestrus. No significant differences were detected between oestrous phases for the other parameters analyzed.

  6. Karst database development in Minnesota: Design and data assembly

    Science.gov (United States)

    Gao, Y.; Alexander, E.C.; Tipping, R.G.

    2005-01-01

    The Karst Feature Database (KFD) of Minnesota is a relational GIS-based Database Management System (DBMS). Previous karst feature datasets used inconsistent attributes to describe karst features in different areas of Minnesota. Existing metadata were modified and standardized to represent a comprehensive metadata for all the karst features in Minnesota. Microsoft Access 2000 and ArcView 3.2 were used to develop this working database. Existing county and sub-county karst feature datasets have been assembled into the KFD, which is capable of visualizing and analyzing the entire data set. By November 17 2002, 11,682 karst features were stored in the KFD of Minnesota. Data tables are stored in a Microsoft Access 2000 DBMS and linked to corresponding ArcView applications. The current KFD of Minnesota has been moved from a Windows NT server to a Windows 2000 Citrix server accessible to researchers and planners through networked interfaces. ?? Springer-Verlag 2005.

  7. Perimeter security for Minnesota correctional facilities

    Energy Technology Data Exchange (ETDEWEB)

    Crist, D. [Minnesota Department of Corrections, St. Paul, MN (United States); Spencer, D.D. [Sandia National Labs., Albuquerque, NM (United States)

    1996-12-31

    For the past few years, the Minnesota Department of Corrections, assisted by Sandia National Laboratories, has developed a set of standards for perimeter security at medium, close, and maximum custody correctional facilities in the state. During this process, the threat to perimeter security was examined and concepts about correctional perimeter security were developed. This presentation and paper will review the outcomes of this effort, some of the lessons learned, and the concepts developed during this process and in the course of working with architects, engineers and construction firms as the state upgraded perimeter security at some facilities and planned new construction at other facilities.

  8. Differences in adaptation to tropical weather between buffaloes and cattle

    Directory of Open Access Journals (Sweden)

    Wang Shi Chang

    2010-02-01

    Full Text Available Twenty buffaloes and twenty Vietnamese yellow cattle from peri-urban Hue city were kept indoor and used for measurement of effect of environmental temperature (To and humidity (H%. The To and H% were recorded by thermo-hygrometers for temperature and humidity index (THI measurement. Breathing rate was observed by moving rate of diaphragm, heart beat rhythms was calculated by stethoscope around 3 to 4 ribs and body To tested by 42oC thermo-meters in animal rectums. The results showed that the To in the area studied varied widely during the day and when To increased H% often decreased. During the study period the average To changed from 24oC in February to 39oC in May. The H% varied from 57 to 86. The environmental To and H% had very little effect on body To for both types of animals (37oC to 39oC but there were changes in heart beat from 42 to 45 in cattle but from 44 to 57 in buffaloes. In warmest period with high H% (THI 83 breathing rates in cattle varied from 18 to 21 while in buffaloes from 20 to 35 and in May it increased to 50. At the warmest time of the day the heart beat in cattle were 42 while in buffaloes 57. The breathing rate in cattle only increased when ambient To was above 39 degrees. The results clearly showed that buffaloes were easily stressed when To and H% increased. Buffaloes need water and swamps to help to avoid heat stress while indigenous cattle are much better adapted to high environmental To and H%.

  9. The buffalypso: the water buffalo of Trinidad and Tobago

    Directory of Open Access Journals (Sweden)

    P. Lampkin

    2010-02-01

    Full Text Available E.E. Mac Lachlan, M.R.C.V.S. in 1952 brought to the attention of the Trinidad Veterinarians that the Water Buffalo was an important animal for the Caribbean and the hot humid Tropics. In 1949 Dr Steve Bennett, DVM, Colorado, began with Mr. T. Hume Porteous the development of the Buffalypso breed for beef production in Trinidad at the Caroni Limited Sugar Company. The paper describes the development of the Buffalypso [Buffalo from Trinidad the land of the Calypso- Buffa-lypso] and highlights its traits.

  10. Escherichia coli O26 IN RAW BUFFALO MILK: PRELIMINARY RESULTS

    Directory of Open Access Journals (Sweden)

    A. Rella

    2013-02-01

    Full Text Available Escherichia coli O26 is considered to be one of the most important food-borne pathogen. In this study, 120 buffalo milk samples collected in Lazio and in Apulia regions were tested for the presence of E. coli O26. One buffalo milk sample (0,8% tested positive for E. coli O26; the isolate was positive at the verocytotoxicity test and it showed resistance properties to different antimicrobial classes. These preliminary results highlight the need to monitor the foods of animal origin used for production and eaten by a wide range of persons, respect VTEC organism.

  11. Effect of sera of normal cycling, pregnant and repeat breeding buffaloes (Bubalus bubalis) on in vitro maturation of buffalo, sheep and goat oocytes

    Institute of Scientific and Technical Information of China (English)

    Anthony Sabasthin; Sumanta Nandi; Venkataswamy Girish Kumar

    2013-01-01

    Objective: To examine the oocytes maturation capacity of buffalo, sheep and goat using media containing sera of three different groups of buffaloes (regularly cycling, pregnant and repeat breeding). Methods: The buffalo, sheep and goat oocytes were matured under suitable conditions in medium containing sera of regularly cycling, pregnant and repeat breeding buffaloes. Results:The oocytes maturation rate containing buffalo oocytes cultured in media containing sera of the control group and regularly cycling group were not significantly different. However when oocytes cultured in the media containing sera of pregnant buffaloes the maturation rate were significantly declined. Further significant declined in maturation rate were observed when oocytes cultured in media containing sera of repeat breeding buffaloes. When sheep and goat oocytes cultured in the media containing control, pregnant and regularly cycling animals sera the oocytes maturation rate were not significantly different. A significant decline in maturation rate of sheep and goat oocytes were observed, when oocytes cultured in media containing sera of repeat breeding buffaloes. Conclusion: We may conclude that serum collected from normal cycling buffaloes can be used for oocytes maturation in both homogeneous and heterogeneous species.

  12. Hemato-biochemical and clinico-epidemiological aspects of parturient hemoglobinuria in Nili-Ravi buffaloes

    Directory of Open Access Journals (Sweden)

    A. Khan

    2010-02-01

    Full Text Available For this study, 60 buffaloes suffering from parturient hemoglobinuria (PHU were randomly selected from field cases occurring in three districts of Punjab, Pakistan and simultaneously, 60 clinically healthy buffaloes of similar description from the same localities were included for case control study. Clinico-epidemiological data were collected. Blood/serum samples from all buffaloes were collected and analyzed. The most prominent clinical sign was passing of red to coffee colored urine. Milk production was reduced and respiration and pulse rates were significantly accelerated. Ruminal motility was significantly weak and reduced along with characteristic straining while defecating. The case fatality was 15%. A significantly high occurrence of PHU was observed in the winter season (41.8%. Maximum number of affected buffaloes (25.0% was in 4th lactation. Twenty-seven (45.0% buffaloes developed hemoglobinuria in the post calving period and majority (59.3% of these were within 1-23 days of calving. Of the 33 (55.0% PHU affected pregnant buffaloes, 18 (54.6% were in their third trimester. The highest cases of PHU were observed in buffaloes producing 10 or more liters of milk/day (42.5%. Recurrence of PHU was observed in 18.3% buffaloes. Mean values of total erythrocyte counts, hemoglobin concentration and packed cell volume were lower (P<0.001, while erythrocyte sediment rate was higher (P<0.001 in PHU affected buffaloes as compared to the values in healthy buffaloes. Neutrophils were significantly higher, while lymphocytes and erythrocytic glucose-6-phosphate dehydrogenase (G6PD were lower, in PHU affected buffaloes than in healthy buffaloes. Serum phosphorus, copper and selenium were significantly (P<0.001 lower, whereas potassium, iron and molybdenum (P<0.001 were higher in buffaloes suffering from PHU than healthy buffaloes.

  13. Production of wild buffalo (Bubalus arnee) embryos by interspecies somatic cell nuclear transfer using domestic buffalo (Bubalus bubalis) oocytes.

    Science.gov (United States)

    Priya, D; Selokar, N L; Raja, A K; Saini, M; Sahare, A A; Nala, N; Palta, P; Chauhan, M S; Manik, R S; Singla, S K

    2014-04-01

    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 cell proliferation rate was significantly (p 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.

  14. Mid-ocean ridges, InRidge and the future

    Digital Repository Service at National Institute of Oceanography (India)

    Iyer, S.D.; Mukhopadhyay, R.; Drolia, R.K.; Ray, Dwijesh

    In this article, we chronicle the events that lead to the creation of a global scientific network for midoceanic ridge research, identify areas where Indian researchers could participate and built a case to support and gain momentum within...

  15. Ridge 2000 Data Management System

    Science.gov (United States)

    Goodwillie, A. M.; Carbotte, S. M.; Arko, R. A.; Haxby, W. F.; Ryan, W. B.; Chayes, D. N.; Lehnert, K. A.; Shank, T. M.

    2005-12-01

    Hosted at Lamont by the marine geoscience Data Management group, mgDMS, the NSF-funded Ridge 2000 electronic database, http://www.marine-geo.org/ridge2000/, is a key component of the Ridge 2000 multi-disciplinary program. The database covers each of the three Ridge 2000 Integrated Study Sites: Endeavour Segment, Lau Basin, and 8-11N Segment. It promotes the sharing of information to the broader community, facilitates integration of the suite of information collected at each study site, and enables comparisons between sites. The Ridge 2000 data system provides easy web access to a relational database that is built around a catalogue of cruise metadata. Any web browser can be used to perform a versatile text-based search which returns basic cruise and submersible dive information, sample and data inventories, navigation, and other relevant metadata such as shipboard personnel and links to NSF program awards. In addition, non-proprietary data files, images, and derived products which are hosted locally or in national repositories, as well as science and technical reports, can be freely downloaded. On the Ridge 2000 database page, our Data Link allows users to search the database using a broad range of parameters including data type, cruise ID, chief scientist, geographical location. The first Ridge 2000 field programs sailed in 2004 and, in addition to numerous data sets collected prior to the Ridge 2000 program, the database currently contains information on fifteen Ridge 2000-funded cruises and almost sixty Alvin dives. Track lines can be viewed using a recently- implemented Web Map Service button labelled Map View. The Ridge 2000 database is fully integrated with databases hosted by the mgDMS group for MARGINS and the Antarctic multibeam and seismic reflection data initiatives. Links are provided to partner databases including PetDB, SIOExplorer, and the ODP Janus system. Improved inter-operability with existing and new partner repositories continues to be

  16. Microphotokinesigraphic analysis of buffalo spermatozoa II. Photokinesigraphic characteristics of buffalo vibrating spermatozoa

    Directory of Open Access Journals (Sweden)

    M. Boichev

    2010-02-01

    Full Text Available The study concerns images of vibrating spermatozoa in the ejaculation of buffalo bulls from Bulgarian murrah breed through the method of Tchakarov and Natchev [1962], obtained at 5 sec exposures, optimal for this particular species. The negative registration material has been developed with high-equalising developer by Windisch, which reduces the glow due to overexposure around highaktinic parts of spermatozoa. On the basis of the positive graphic material – kinesigrams, we have established and analysed the main movement patterns of vibrating spermatozoa: with vibrating tail; with vibrating head; with a vibrating tail and head; with whole bilateral vibration; vibrating in circle; chaotically vibrating. We have described the differences in photokinesigraphic images of spermatozoa within given subclass.

  17. Growth of a tectonic ridge

    Energy Technology Data Exchange (ETDEWEB)

    Fleming, R.W.; Messerich, J.A. [Geological Survey, Denver, CO (United States); Johnson, A.M. [Purdue Univ., West Lafayette, IN (United States). Dept. of Earth and Atmospheric Sciences

    1997-12-31

    The 28 June 1992 Landers, California, earthquake of M 7.6 created an impressive record of surface rupture and ground deformation. Fractures extend over a length of more than 80 km including zones of right-lateral shift, steps in the fault zones, fault intersections and vertical changes. Among the vertical changes was the growth of a tectonic ridge described here. In this paper the authors describe the Emerson fault zone and the Tortoise Hill ridge including the relations between the fault zone and the ridge. They present data on the horizontal deformation at several scales associated with activity within the ridge and belt of shear zones and show the differential vertical uplifts. And, they conclude with a discussion of potential models for the observed deformation.

  18. Conservation and Development of Indigenous Knowledge of the Use of Water Buffaloes

    Directory of Open Access Journals (Sweden)

    Samanchai Suwanamphai

    2011-01-01

    Full Text Available Problem statement: The use of water buffalo labor for farming and tie between rice farmers and water buffaloes at present are greatly decreasing because rice farmers give more importance to modern ploughing machines than water buffaloes. Water buffalo rising and traditions and rituals involving them which have been useful to humans for a very long time almost all disappear from Isan (Northeast Thailand. The purposes were to examine current conditions and problems and indigenous knowledge of the use of water buffaloes and to investigate the process of conservation and development of the use of water buffaloes in different forms in Isan. The study was conducted in Isan covering 8 Changwats: Nakhon Phanom, Sakon Nakhon Nong Bua Lam Phu, Udon Thani, Khon Kaen, Ubon Ratchathani, Kalasin and Roi ET. Approach: The qualitative research methodology was used. Data was collected from related literature and field studies using structured and unstructured-interview forms, workshop and focus group discussion with 199 informants. The findings were presented by means of a descriptive analysis. Results: The conservation and development of indigenous knowledge of the use of water buffaloes in all the 8 Changwats of Isan had increasingly changed from the past. For water buffalo conservation at present, they have formed groups in cooperation with government agencies involved according to government policy in each period. The group members are not confident that their own group will be able to sustainably exist due to the factors which are the state policy in other parts involved. Some factors can impact the water buffalo conservation groups such as limited places for water buffalo rising, the buffalo rising places being changed to be pear tree farms, for planting eucalyptus trees and others. The uses of water buffaloes as labor and in different cultural rituals and traditions have decreased because the number of water buffalo risers is small

  19. Repeat ridge jumps associated with plume-ridge interaction, melt transport, and ridge migration

    Science.gov (United States)

    Mittelstaedt, Eric; Ito, Garrett; van Hunen, Jeroen

    2011-01-01

    Repeated shifts, or jumps, of mid-ocean ridge segments toward nearby hot spots can produce large, long-term changes to the geometry and location of the tectonic plate boundaries. Ridge jumps associated with hot spot-ridge interaction are likely caused by several processes including shear on the base of the plate due to expanding plume material as well as reheating of lithosphere as magma passes through it to feed off-axis volcanism. To study how these processes influence ridge jumps, we use numerical models to simulate 2-D (in cross section) viscous flow of the mantle, viscoplastic deformation of the lithosphere, and melt migration upward from the asthenospheric melting zone, laterally along the base of the lithosphere, and vertically through the lithosphere. The locations and rates that magma penetrates and heats the lithosphere are controlled by the time-varying accumulation of melt beneath the plate and the depth-averaged lithospheric porosity. We examine the effect of four key parameters: magmatic heating rate of the lithosphere, plate spreading rate, age of the seafloor overlying the plume, and the plume-ridge migration rate. Results indicate that the minimum value of the magmatic heating rate needed to initiate a ridge jump increases with plate age and spreading rate. The time required to complete a ridge jump decreases with larger values of magmatic heating rate, younger plate age, and faster spreading rate. For cases with migrating ridges, models predict a range of behaviors including repeating ridge jumps, much like those exhibited on Earth. Repeating ridge jumps occur at moderate magmatic heating rates and are the result of changes in the hot spot magma flux in response to magma migration along the base of an evolving lithosphere. The tendency of slow spreading to promote ridge jumps could help explain the observed clustering of hot spots near the Mid-Atlantic Ridge. Model results also suggest that magmatic heating may significantly thin the lithosphere

  20. The Institutionalization of an Internal Change Team: The Buffalo Experience.

    Science.gov (United States)

    Milstein, Mike M.; Lafornara, Paul A.

    This paper explores the creation, organizational stages, intervention activities, and outcomes of the School Improvement Resource Team (SIRT) in the Buffalo Public Schools (New York) from 1977 to 1980. Intended primarily to defuse tensions during implementation of court ordered desegregation, the SIRT effort serves as an apparently successful…

  1. Effect of housing system on behavioural activity of lactating buffaloes

    Directory of Open Access Journals (Sweden)

    F. Grasso

    2010-04-01

    Full Text Available In order to verify the effect of a pool on behaviour and milk yield, eighty-eight lactating buffalo cows equally allocated to two treatments were used. Group WP was provided with a concrete pool of 208 m2, 36 m2/ head + 10 m2 of outdoor and indoor space allowance, respectively, whereas group NP only received 10 m2. Less animals from group WP were observed idling (P<0.05 compared to buffaloes from group NP, whereas subjects provided with a pool were more often involved in investigative activities (locomotion and exploration than cows without access to it (P< 0.01. A higher number of social interactions (sniffing and nuzzling and allogrooming were observed in group WP than in group NP (P< 0.01 and P< 0.05, respectively. The WP buffalo cows exhibited a higher yield of milk than NP subject (P< 0.05, whereas no differences between the two groups were observed for protein and fat contents. The provision of a pool can have beneficial effects on behaviour and milk production of buffaloes.

  2. Buffalo: Public Attitudes About Crime; A National Crime Survey Report.

    Science.gov (United States)

    National Criminal Justice Information and Statistics Service (Dept. of Justice/LEAA), Washington, DC.

    The National Crime Survey found that about three-fourths of the Buffalo residents perceived national crime as on the upswing, and one-third sensed an increase locally. Fewer than 10% believed crime in either place declined. Most felt their own victimization rate had increased. Fear of criminal attack appeared largely dependent upon the time of day…

  3. A review of Neospora caninum in water buffalo (Bubalus bubalis).

    Science.gov (United States)

    Reichel, Michael P; McAllister, Milton M; Nasir, Amar; Moore, Dadin P

    2015-09-15

    A number of countries in the world have reported infections with Neospora caninum in water buffalo (Bubalus bubalis), from Africa to Asia, Europe and South America and recently Australia. In general, clinical manifestations (such as abortion) seem rare, which has raised the prospect that buffalo may be inherently resistant to clinical effects of N. caninum infection. Worldwide, the seroprevalence of N. caninum infection (as a measure of exposure determined by the detection of antibody) in buffalo is high, at approximately 48%. This reported seroprevalence is three or four times higher than that reported from the world's cattle populations, which have collective seroprevalence rates of 16.1% for dairy cattle and 11.5% for beef cattle. However, there is a lack of standardisation in seroprevalence studies and some studies may well under-estimate the true level of infection. Epidemiologic evidence supports post-natal transmission, and in utero transmission has also been demonstrated. The causes for water buffalo to have markedly higher seroprevalence but apparently lower neosporosis abortion rates than cattle warrant further investigation.

  4. Land of 10,000 Facts: Minnesota's New Digital Encyclopedia

    Directory of Open Access Journals (Sweden)

    Molly Huber

    2014-06-01

    Full Text Available Mnopedia is the recently created, born digital encyclopedia of the state of Minnesota. It is a project of the Minnesota Historical Society (MNHS, the state's leading cultural heritage institution and one of the largest and oldest historical societies in the nation. The MNHS has been in existence since 1849 and tells the story of Minnesota's past through exhibitions, extensive libraries and collections, twenty-six historic sites, educational programs, book publishing, and both financial and inkind assistance to county and local historical societies throughout the state. It provides a strong base for an encyclopedia to grow from.

  5. The role of MC1R gene in buffalo coat color

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Melanocortin-1 receptor (MC1R) plays a major role in pigmentation in many species.To investigate if the MC1R gene is associated with coat color in water buffalo,the coding region of MC1R gene of 216 buffalo samples was sequenced,which included 49 black river buffalo (Murrah and Nili-Ravi),136 swamp buffalo (Dehong,Diandongnan,Dechang,Guizhou,and Xilin) with white and gray body,and 31 hybrid offspring of river buffalo Nili-Ravi (or Murrah) and swamp buffalo.Among the three variation sites found,SNP684 was synonymous,while SNP310 and SNP384 were nonsynonymous,leading to p.S104G and p.I128M changes,respectively.Only Individuals carrying homozygote EBR/EBR were black.The genotype and phenotype analysis of the hybrid offspring of black river buffalo and gray swamp buffalo further revealed that the river buffalo type allele EBR or the allele carrying the amino acid p.104S was important for the full function of MC1R.The in silico functional analysis showed that the amino acid substitutions p.G104S and p.M128I had significant impact on the function of MC1R.Above results indicate that the allele EBR or the allele carrying the amino acid p.104S was associated with the black coat color in buffalo.

  6. Integrated solid waste management of Minneapolis, Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-11-01

    The subject document reports the results of an in-depth investigation of the fiscal year 1992 cost of the City of Minneapolis, Minnesota (Hennepin County) integrated municipal solid waste management (IMSWM) system, the energy consumed to operate the system, and the environmental performance requirements for each of the system`s waste-processing and disposal facilities. Actual data from records kept by participants is reported in this document. Every effort was made to minimize the use of assumptions, and no attempt is made to interpret the data reported. Analytical approaches are documented so that interested analysts may perform manipulation or further analysis of the data. As such, the report is a reference document for municipal solid waste (MSW) management professionals who are interested in the actual costs and energy consumption for a one-year period, of an operating IMSWM system.

  7. Impact of Minnesota's "Profile of Learning"

    Directory of Open Access Journals (Sweden)

    Patricia G. Avery

    2003-02-01

    Full Text Available In 1990, the Minnesota State Board of Education declared its intention to develop a "results-oriented graduation requirement" based on student achievement as opposed to the usual credit/course completion requirement. In addition to a traditional test of basic skills, the state began developing the Profile of Learning, a set of performance-based standards grounded in a constructivist educational philosophy, an approach that differs from the content-based standards found in many states. The Profile was controversial from its inception. Conservatives characterized the Profile as too process- oriented and as lacking subject-matter content; teachers reported that the Profile required a significant amount of additional teacher preparation time; and parents, who were not adequately informed about the Profile, questioned the purpose of the Profile. Teachers were frustrated with the confusing and sometimes contradictory directions they received from the Minnesota Department of Children, Families, and Learning charged with implementing the Profile. In 2000-2001, we surveyed and interviewed selected secondary English and social studies teachers in the state about their perceptions of the Profile’s impact on teaching and learning. Among the positive perceptions was an increase in students’ higher order thinking, students’ understanding of criteria for quality work, and teachers conversations with one another about instructional issues. Increased teacher preparation time and decreased enjoyment of teaching were among the negative perceptions. Teachers also experienced difficulty adopting performance assessment techniques. When teachers believed they received effective preparation and adequate resources for working with the Profile, they were much more likely to report beneficial effects in terms of teaching and learning. The majority of teachers, however, rated their preparation and resources as "fair" or "poor." Results are discussed in terms of

  8. Advancing the Renewable Industry in Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Sparby, Michael [Agricultural Utilization Research Inst., Waseca, MN (United States); Doering, Alan [Agricultural Utilization Research Inst., Waseca, MN (United States); Timmerman, Denny [Agricultural Utilization Research Inst., Waseca, MN (United States); Chester-Jones, Hugh [Univ. of Minnesota, Waseca, MN (United States). Southern Research and Outreach Center; Ziegler, David [Univ. of Minnesota, Waseca, MN (United States). Southern Research and Outreach Center; Vetsch, Jeffrey [Univ. of Minnesota, Waseca, MN (United States). Southern Research and Outreach Center; Jaderborg, J. P. [Univ. of Minnesota, St. Paul, MN (United States); Paulus, D. M. [Univ. of Minnesota, St. Paul, MN (United States); Fink, R. [Univ. of Minnesota, St. Paul, MN (United States); Diez-Gonzalez, F. [Univ. of Minnesota, St. Paul, MN (United States); Crawford, G. I. [Univ. of Minnesota, St. Paul, MN (United States); DiCostanzo, A. [Univ. of Minnesota, St. Paul, MN (United States); Drouillard, Jim [Kansas State Univ., Manhattan, KS (United States)

    2012-09-28

    This report deals with seven topics: 1. "Utilizing Ash Wastes as a Nutrient Source for Corn": As forms of gasification and combustion grow in the area of renewable energy in Minnesota the question arises regarding the utilization/application of the ash co product produced from these processes. Currently there are four facilities in Minnesota producing an ash co product (three ethanol facilities and one combusting biomass to produce energy). These ash wastes are generated from using ethanol by-products as a fuel or heating source for fermentation. Other ash wastes from agricultural sources include turkey litter ash. When applied to agricultural fields, ash wastes can be a source of nutrients for agricultural crops. Chemical analyses of ash wastes vary, but 200 to 300 lb of P2O5 and K2O per ton of ash is typical. The value of ash wastes as a fertilizer has increased because commercial fertilizer prices have increased significantly over the last few years. Specifically: Compaction/Agglomeration research- Research included development of an appropriate product for use in current delivery systems by densifying the ash into the form of pellets or briquettes which may reduce fertilizer input cost to farmers. The initiative addresses the use of phosphorus and potassium from co-firing or gasification processes as a fertilizer source. 2. "Use of Glycerol as a Corn Replacement in Calf Starter Diets": Glycerol is a sugar alcohol by-product of bio-diesel production. About 1 gallon of glycerin is produced for every 10 gallons of bio-diesel of which the glycerol content may vary between 63 and almost 100%. There is some uncertainty of the exact energy value of glycerol as an ingredient for animal feed but it has been successfully used as a replacement for corn up to 10% of the diet dry matter for lactating dairy cows. There is a lack of information on incorporating glycerol into diets for pre- and post weaned dairy heifer calves which has the

  9. Law Enforcement Plan: Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Minnesota Valley NWR Law Enforcement Plan clarifies U.S. Fish and Wildlife enforcement policies as they apply to the Refuge. It provides information about...

  10. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 1998

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1998 fiscal year. The report begins with an...

  11. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 2000

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 2000 fiscal year. The report begins with an...

  12. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 2001

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 2001 fiscal year. The report begins with an...

  13. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 2004

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 2004 fiscal year. The report begins with an...

  14. Fishery Management Plan: Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Minnesota Valley National Wildlife Refuge (NWR) contains a limited fishery resource. Hogback Ponds, Round Lake, Bituminous Pond, and Blick Estate Stream have fishery...

  15. Ecotype Zones for Minnesota and Iowa Prairie Lands

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains a map of local ecotype seed harvest zones for Iowa and Minnesota. A local ecotype zone is defined as a geographic area with generally similar...

  16. Minnesota Valley National Wildlife Refuge: Master Plan Amendment No. 1

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Master Plan developed for Minnesota Valley National Wildlife Refuge proposed that a refuge administration office and maintenance facility be located on an upland...

  17. Interim Trapping Plan: Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Minnesota Valley NWR trapping plan outlines trapping areas, species, regulations, equipment, and seasons. This plan will allow harvest of a renewable natural...

  18. The epidemiology of HIV/AIDS in Minnesota: current trends.

    Science.gov (United States)

    Bonham, Shulamith; Alozie, Ogechika K; Henry, W Keith

    2009-10-01

    The epidemic of HIV infection and HIV/AIDS in Minnesota reflects national trends in transmission and progression to disease. Analysis of Minnesota's data also highlights populations that are at much greater risk for HIV infection and progression to AIDS. Although men who have sex with men continue to comprise the majority of people in Minnesota with HIV, other subpopulations--women, people of color, and foreign-born residents--are seeing a rise in their infection rates as well. Members of these groups tend to be diagnosed later and, thus, are at greater risk for their infection to progress to AIDS. This article discusses some of the nuances of the most recent epidemiologic data on HIV/AIDS in Minnesota and makes the case for continued aggressive strategies for outreach, education, and adequate access to health care services among at-risk populations.

  19. Fire Management Plan : Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This plan considers fire on Minnesota Valley NWR as a tool for management and as a potential problem to be dealt with. This document discusses environmental impacts...

  20. Minnesota Wetland Complex Office: [Narrative report] Fiscal year 1975

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for the Minnesota Wetland Complex outlines Complex accomplishments during the 1975 calendar year. The report begins by summarizing the...

  1. Minnesota Valley National Wildlife Refuge annual narrative: Fiscal year 2003

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 2003 fiscal year. The report begins with an...

  2. Minnesota Digital Elevation Model - Tiled 93 Meter Resolution

    Data.gov (United States)

    Minnesota Department of Natural Resources — Digital Elevation Model (DEM) at a resolution of 93 meters. Original data resolution was 3 arc seconds which corresponds (approximately) to a matrix of points at a...

  3. Herbicide concentrations in wetlands in west central Minnesota, 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Thirty emergent, seasonally to semi-permanently flooded wetlands in an intensively farmed area of west central Minnesota were sampled before and during the 1992 crop...

  4. Carpenter Ridge Tuff, CO

    Science.gov (United States)

    Bachmann, Olivier; Deering, Chad D.; Lipman, Peter W.; Plummer, Charles

    2014-06-01

    The ~1,000 km3 Carpenter Ridge Tuff (CRT), erupted at 27.55 Ma during the mid-tertiary ignimbrite flare-up in the western USA, is among the largest known strongly zoned ash-flow tuffs. It consists primarily of densely welded crystal-poor rhyolite with a pronounced, highly evolved chemical signature (high Rb/Sr, low Ba, Zr, Eu), but thickly ponded intracaldera CRT is capped by a more crystal-rich, less silicic facies. In the outflow ignimbrite, this upper zone is defined mainly by densely welded crystal-rich juvenile clasts of trachydacite composition, with higher Fe-Ti oxide temperatures, and is characterized by extremely high Ba (to 7,500 ppm), Zr, Sr, and positive Eu anomalies. Rare mafic clasts (51-53 wt% SiO2) with Ba contents to 4,000-5,000 ppm and positive Eu anomalies are also present. Much of the major and trace-element variations in the CRT juvenile clasts can be reproduced via in situ differentiation by interstitial melt extraction from a crystal-rich, upper-crustal mush zone, with the trachydacite, crystal-rich clasts representing the remobilized crystal cumulate left behind by the melt extraction process. Late recharge events, represented by the rare mafic clasts and high-Al amphiboles in some samples, mixed in with parts of the crystal cumulate and generated additional scatter in the whole-rock data. Recharge was important in thermally remobilizing the silicic crystal cumulate by partially melting the near-solidus phases, as supported by: (1) ubiquitous wormy/sieve textures and reverse zoning patterns in feldspars and biotites, (2) absence of quartz in this very silicic unit stored at depths of >4-5 km, and (3) heterogeneous melt compositions in the trachydacite fiamme and mafic clasts, particularly in Ba, indicating local enrichment of this element due mostly to sanidine and biotite melting. The injection of hot, juvenile magma into the upper-crustal cumulate also imparted the observed thermal gradient to the deposits and the mixing overprint that

  5. Microsatellite markers of water buffalo, Bubalus bubalis - development, characterisation and linkage disequilibrium studies

    Directory of Open Access Journals (Sweden)

    Vaidhegi R

    2009-10-01

    Full Text Available Abstract Background Microsatellite markers are highly polymorphic and widely used in genome mapping and population genetic studies in livestock species. River buffalo, Bubalus bubalis is an economically important livestock species, though only a limited number of microsatellite markers have been reported thus far in this species. Results In the present study, using two different approaches 571 microsatellite markers have been characterized for water buffalo. Of the 571 microsatellite markers, 498 were polymorphic with average heterozygosity of 0.51 on a panel of 24 unrelated buffalo. Fisher exact test was used to detect LD between the marker pairs. Among the 137550 pairs of marker combination, 14.58% pairs showed significant LD (P Conclusion The high conservation of cattle microsatellite loci in water buffalo promises the usefulness of the cattle microsatellites markers on buffalo. The polymorphic markers characterised in this study will contribute to genetic linkage and radiation hybrid mapping of water buffalo and population genetic studies.

  6. Evaluation of quality and shelf life of buffalo meat keema at refrigerated storage.

    Science.gov (United States)

    Kandeepan, G; Anjaneyulu, A S R; Kondaiah, N; Mendiratta, S K; Rajkumar, R S

    2013-12-01

    Scientific basis on the quality changes of traditional keema will boost and sustain meat production and utilization in buffalo abundant countries. A programme was undertaken to determine the influence of age and gender on the quality of buffalo meat keema at refrigerator storage (4 ± 1 °C). Buffalo meat keema was evaluated by analyzing the changes in physicochemical, microbiological and sensory attributes. The product characteristics and acceptability of keema were better in spent buffalo group than young male group. The values of pH, TBARS, total aerobic mesophils, coliforms, Lactobacillus, Staphylococcus aureus, anaerobic and psychrophilic counts of buffalo meat keema increased but appearance, flavour, juiciness, tenderness, connective tissue residue and overall acceptability scores decreased with progressing refrigerated storage. The shelf life of refrigerated buffalo meat keema was 18 days with an overall acceptability score ranging from extremely acceptable to moderately acceptable.

  7. Abortion and foetal lesions induced by Neospora caninum in experimentally infected water buffalos (Bubalus bubalis).

    Science.gov (United States)

    Chryssafidis, Andreas L; Cantón, Germán; Chianini, Francesca; Innes, Elisabeth A; Madureira, Ed H; Soares, Rodrigo M; Gennari, Solange M

    2015-01-01

    The water buffalo (Bubalus bubalis) is an important species in several countries for its milk and meat production, as well as for transport and other agricultural activities. It is, in general, considered more resistant than cattle to different parasitic diseases, also less demanding for forage quality. It has been postulated that buffalo may be resistant to abortion caused by neosporosis, because of high serological prevalences found in buffalo herds from different localities, with no description of Neospora caninum-related abortion. Recent studies have demonstrated the potential impact of neosporosis in pregnant water buffalo cows. In this work, three pregnant buffalo cows were experimentally infected with Nc-1 strain of N. caninum, and abortion was detected 35 days post-infection. Molecular and histopathological results found in post-mortem tissues are described and discussed, confirming the susceptibility of water buffalos to abortion caused by N. caninum.

  8. Snagging and Clearing for Flood Control, Snake River, Minnesota.

    Science.gov (United States)

    1979-07-01

    range from a high of 1080F to a low of -490F. Frost-free days, as observed at the University of Minnesota Experiment Station at Crookston, Minnesota...American plum, and black willow (Salix nigra). Further away from the river a shrub layer is present consisting of chokecherry, raspberry (Rubus strigosus...flood-prone areas or erection of emergency * flood protection. 6.04 The National Weather Service currently provides area officials and local news

  9. Winona, Minnesota Flood Control Project and Waterfront Development.

    Science.gov (United States)

    1976-01-01

    8217Ioinship 111 %,north. Range 18 West; and for that portion of tlh AUlnuesota River from the mouth of the Pomme de Terre Ii er (’i( itnhip 12() Nw.1h. I’.ve...FROM AUSTIN 7C, Ti;E MINNESOTA-IOWA BORDER, THE MINNESOTA RIVER FROM THE MOUTH OF THE POMME DE rFh!RE RIVER AND INCLUDING MARSN LAKE TO MANKATO, AND

  10. The African buffalo parasite Theileria. sp. (buffalo can infect and immortalize cattle leukocytes and encodes divergent orthologues of Theileria parva antigen genes

    Directory of Open Access Journals (Sweden)

    R.P. Bishop

    2015-12-01

    Full Text Available African Cape buffalo (Syncerus caffer is the wildlife reservoir of multiple species within the apicomplexan protozoan genus Theileria, including Theileria parva which causes East coast fever in cattle. A parasite, which has not yet been formally named, known as Theileria sp. (buffalo has been recognized as a potentially distinct species based on rDNA sequence, since 1993. We demonstrate using reverse line blot (RLB and sequencing of 18S rDNA genes, that in an area where buffalo and cattle co-graze and there is a heavy tick challenge, T. sp. (buffalo can frequently be isolated in culture from cattle leukocytes. We also show that T. sp. (buffalo, which is genetically very closely related to T. parva, according to 18s rDNA sequence, has a conserved orthologue of the polymorphic immunodominant molecule (PIM that forms the basis of the diagnostic ELISA used for T. parva serological detection. Closely related orthologues of several CD8 T cell target antigen genes are also shared with T. parva. By contrast, orthologues of the T. parva p104 and the p67 sporozoite surface antigens could not be amplified by PCR from T. sp. (buffalo, using conserved primers designed from the corresponding T. parva sequences. Collectively the data re-emphasise doubts regarding the value of rDNA sequence data alone for defining apicomplexan species in the absence of additional data. ‘Deep 454 pyrosequencing’ of DNA from two Theileria sporozoite stabilates prepared from Rhipicephalus appendiculatus ticks fed on buffalo failed to detect T. sp. (buffalo. This strongly suggests that R. appendiculatus may not be a vector for T. sp. (buffalo. Collectively, the data provides further evidence that T. sp. (buffalo. is a distinct species from T. parva.

  11. Wolf body mass cline across Minnesota related to taxonomy?

    Science.gov (United States)

    Mech, L.D.; Paul, W.J.

    2008-01-01

    Recent genetic studies suggest that in northern Minnesota two species of wolves (Canis lupus L., 1758 or western wolf and Canis lycaon Schreber, 1775 (= Canis rufus Audubon and Bachman, 1851) or eastern wolf) meet and hybridize. However, little morphological information is available about these two types of wolves in Minnesota. We analyzed the mass of 950 female wolves and 1006 males older than 1 year from across northern Minnesota and found that it increased from 26.30 ?? 0.56 kg (mean ?? SE) for females and 30.60 ?? 0.72 kg for males in northeastern Minnesota to 30.01 ?? 0.43 kg for females and 35.94 ?? 0.45 kg for males in northwestern Minnesota (females: r2 = 0.79, P < 0.02; males: r2 = 0.63, P = 0.06). These mass differences add morphological information to the identities of eastern and western wolves and support the view that ranges of the two species meet in Minnesota. ?? 2008 NRC.

  12. New approaches in buffalo artificial insemination programs with special reference to India.

    Science.gov (United States)

    Singh, Inderjeet; Balhara, A K

    2016-07-01

    Buffalo farming has made remarkable progress in productivity mainly because of controlled breeding with artificial insemination (AI) that has proved its worth in breed improvement and breeding managements across the livestock species. Artificial insemination is practiced very little in Europe and East Asian countries with coverage of only 5% buffaloes in Italy, 3.7% in Azerbaijan, 0.3% in Egypt, and 0.1% in Romania although in Bulgaria, 80% buffaloes in large cooperative state farms are subjected to AI. In Turkey, it began in 2002 near Hatay with Italian semen provided by the Food and Agriculture Organization (FAO) Network project. In India, where buffaloes are the most valuable livestock species, research on buffalo specific artificial breeding technologies and adoption of AI by buffalo owners are widely acknowledged. Resultantly, average milk yield of buffaloes in India increased from 3.4 kg in 1992 to 93 to 4.57 kg/day/buffalo in 2009 to 10. In the new millennium, mega projects such as the National Project for Cattle and Buffalo Breeding and the National Dairy Plan were initiated with focus on genetic upgradation of bovine and buffalo population through streamlining AI services and support system in the country. Artificial insemination started in India in the year 1939, and the frozen semen was introduced during late 1960s. During the year 2010 to 11, India produced 63 million bovine frozen semen straws including over one million buffalo semen straws through 49 semen stations. Artificial insemination services are provided through 71,341 AI stations clocking 52 million inseminations with overall conception rate of 35% in bovine and buffalo population. Research is being conducted for improved AI conception rates with synchronization programs and improved frozen-thawed semen quality, and success rates are at par with AI in cattle.

  13. Comparative analysis of SNP candidates in disparate milk yielding river buffaloes using targeted sequencing

    OpenAIRE

    Menon, Ramesh; Anand B. Patel; Joshi, Chaitanya

    2016-01-01

    River buffalo (Bubalus bubalis) milk plays an important role in economy and nutritious diet in several developing countries. However, reliable milk-yield genomic markers and their functional insights remain unexposed. Here, we have used a target capture sequencing approach in three economically important buffalo breeds namely: Banni, Jafrabadi and Mehsani, belonging to either high or low milk-yield group. Blood samples were collected from the milk-yield/breed balanced group of 12 buffaloes, a...

  14. Genetic diversity in Trypanosoma theileri from Sri Lankan cattle and water buffaloes.

    Science.gov (United States)

    Yokoyama, Naoaki; Sivakumar, Thillaiampalam; Fukushi, Shintaro; Tattiyapong, Muncharee; Tuvshintulga, Bumduuren; Kothalawala, Hemal; Silva, Seekkuge Susil Priyantha; Igarashi, Ikuo; Inoue, Noboru

    2015-01-30

    Trypanosoma theileri is a hemoprotozoan parasite that infects various ruminant species. We investigated the epidemiology of this parasite among cattle and water buffalo populations bred in Sri Lanka, using a diagnostic PCR assay based on the cathepsin L-like protein (CATL) gene. Blood DNA samples sourced from cattle (n=316) and water buffaloes (n=320) bred in different geographical areas of Sri Lanka were PCR screened for T. theileri. Parasite DNA was detected in cattle and water buffaloes alike in all the sampling locations. The overall T. theileri-positive rate was higher in water buffaloes (15.9%) than in cattle (7.6%). Subsequently, PCR amplicons were sequenced and the partial CATL sequences were phylogenetically analyzed. The identity values for the CATL gene were 89.6-99.7% among the cattle-derived sequences, compared with values of 90.7-100% for the buffalo-derived sequences. However, the cattle-derived sequences shared 88.2-100% identity values with those from buffaloes. In the phylogenetic tree, the Sri Lankan CATL gene sequences fell into two major clades (TthI and TthII), both of which contain CATL sequences from several other countries. Although most of the CATL sequences from Sri Lankan cattle and buffaloes clustered independently, two buffalo-derived sequences were observed to be closely related to those of the Sri Lankan cattle. Furthermore, a Sri Lankan buffalo sequence clustered with CATL gene sequences from Brazilian buffalo and Thai cattle. In addition to reporting the first PCR-based survey of T. theileri among Sri Lankan-bred cattle and water buffaloes, the present study found that some of the CATL gene fragments sourced from water buffaloes shared similarity with those determined from cattle in this country.

  15. Cloning and sequencing of Indian Water buffalo (Bubalus bubalis) interleukin-3 cDNA

    KAUST Repository

    Sugumar, Thennarasu

    2011-12-12

    Full-length cDNA (435 bp) of the interleukin-3(IL-3) gene of the Indian water buffalo was amplified by reverse transcriptase-polymerase chain reaction and sequenced. This sequence had 96% nucleotide identity and 92% amino acid identity with bovine IL-3. There are 10 amino acid substitutions in buffalo compared with that of bovine. The amino acid sequence of buffalo IL-3 also showed very high identity with that of other ruminants, indicating functional cross-reactivity. Structural homology modelling of buffalo IL-3 protein with human IL-3 showed the presence of five helical structures.

  16. Comparison of quality attributes of buffalo meat curry at different storage temperature

    Directory of Open Access Journals (Sweden)

    Gurunathan Kandeepan

    2011-03-01

    Full Text Available Background. The product quality of curry is determined by the food animal source, raw materials and the method of processing. Moreover the scientific information on processing and quality of traditional buffalo meat curry from different groups of buffaloes is not available. This study was undertaken to develop processed curry from different buffalo groups and to compare its quality during storage at ambient and refrigeration temperature. Material and methods. The meat samples were collected from the longissimus dorsi muscle of the carcasses from each group of buffaloes slaughtered according to the traditional halal method. Buffalo meat curry was prepared in a pressure cooker with the standardized formulation. This final product was subjected to evaluation of quality and shelf life. Results. To evaluate the effect of different groups of meat samples on the quality of curry, product yield, pH, proximate composition, water activity (aw, thiobarbituric acid reactive substances (TBARS, calorific value, sensory attributes and microbiological assay were determined The energy of meat curry from young buffaloes was significantly lower than the meat curry from spent animal groups. The overall acceptability of curry decreased significantly during 3 days ambient storage compared to refrigeration storage. Conclusions. Scientific processing by adopting good manufacturing practices and suitable packaging helped greatly to improve the shelf life of the ambient temperature stored buffalo meat curry. Buffalo meat curry from young male group showed better product characteristics and overall acceptability scores than spent buffalo group.

  17. Milk flow traits of buffalo cows in intensive farming system

    Directory of Open Access Journals (Sweden)

    M. Zucali

    2010-04-01

    Full Text Available The particular morphology of buffalo udder is associated to milking difficulties. To better understandthe characteristics of milk ejection in buffaloes, a study was conducted in an intensive farm in Lombardy, Italy. Atotal of 184 milk flow profiles were measured with an electronic flow meter. The results showed that during the first3 minutes of milking 73% of total milk yield was milked; lag time of milk ejection (1.94 min ± 1.57 was very longand increased significantly with the increasing of lactation stage. The overmilking phase has also a long duration(33% of total milking time, on average. Administration of oxytocin before milking did not significantly affect milkflow parameters and machine on-time. The results suggested that proper pre-milking stimulation and prompt clustertakeoff could improve milking efficiency, ensuring good milk letdown and protecting teat conditions.

  18. PCR detection of Neospora caninum in water buffalo foetal tissues.

    Science.gov (United States)

    Auriemma, Clementina; Lucibelli, Maria Gabriella; Borriello, Giorgia; De Carlo, Esterina; Martucciello, Alessandra; Schiavo, Lorena; Gallo, Amalia; Bove, Francesca; Corrado, Federica; Girardi, Santa; Amoroso, Maria Grazia; Ďegli Uberti, Barbara; Galiero, Giorgio

    2014-03-01

    The seroprevalence of Neospora caninum was surveyed by an ELISA kit on two water buffalo herds of Southern Italy. Seropositive samples were detected in 47% and 59% of individuals, respectively, thus indicating high level of exposure to the parasite even if the possibility of vertical transmission cannot be excluded. Tissue samples collected from three aborted fetuses from the same herds were investigated for N. caninum presence by PCR assays targeting the 18S and the Nc5 DNA sequences, respectively. Both methods have shown the presence of N. caninum DNA in heart and brain. Sequencing of the Nc5 genomic DNA confirmed the presence of N. caninum in the samples; phylogenetic analysis of the obtained sequences showed high homology among the Neospora recovered from different samples. The present study suggests an important role of N. caninum as a possible abortive agent for water buffaloes.

  19. Relationship between lactodinamographic and characteristics of buffalo milk

    Directory of Open Access Journals (Sweden)

    A. Potena

    2010-02-01

    Full Text Available The aim of this study was to evaluate the relationships between 44 components and/or characteristics of milk samples collected every 50 days from 60 buffaloes (326 samples and 14,344 values. The animals were half sib (same father or same mother and were bred in two farms. Significant associations but with a low values of coefficient of correlation were present, demonstrating that lactodinamographic parameters marginally affect cheese yield.

  20. Histopathological and Serological Studies on Paratuberculosis in Cattle and Buffaloes

    Directory of Open Access Journals (Sweden)

    Arbab Sikandar*, AH Cheema1, M Younus2, A Aslam1, MA Zaman2 and T Rehman3

    2012-10-01

    Full Text Available Paratuberculosis (Johne’s diseases is responsible for massive economic losses to dairy industry, both in the industrially advanced as well as in the developing countries. To detect its occurrence in cattle and buffaloes locally, blood and tissue samples from clinically weak and grossly suspected slaughtered animals were collected from two abattoirs of Jhang, municipal area, Pakistan. Acid-fast smear staining, gross/histopathology and indirect ELISA were done for the detection of Mycobacterium avium subsp. paratuberculosis (MAP. Total 134 samples illustrating gross pathological lesions were collected, only 11.19% (cattle: 6.67%, buffaloes: 12.5% showed acid fast bacilli through smear staining and were taken as confirmed cases. Thickening of intestines alone was not a reliable indicator of Johne’s disease. Tissue sections from intestines and mesenteric lymph nodes from these acid fast positive animals were stained with hematoxylin & eosin (H&E and Ziehl Neelsen (ZN methods. Sum of (15/134 impression smear staining as well as (15/15 tissue sections of the intestines were found ZN positive, and only 6.7% of impression smears and 100% of tissue sections of mesenteric lymph nodes showed acid fast bacilli. Through ELISA, two cattle and five buffaloes (07/134 gave positive optical densities, while one cattle and seven buffaloes (08/134 were judged as doubtful. It is concluded that infection of MAP can be identified by histopathology and ELISA. The present study was the first record of paratuberculosis among the dairy animals slaughtered at Jhang abattoirs. The objective was to compare different methods for the diagnosis of Johne’s disease.

  1. A combinatorial model for effective estrus detection in Murrah buffalo

    Directory of Open Access Journals (Sweden)

    Ramu Muthu Selvam

    2017-02-01

    Full Text Available Background: Buffaloes are silent heat animals and lacunae in their estrus detection results a substantial economic loss in developing countries. Many advanced tools to aid heat detection have been developed but are neither affordable nor easily interpretable by marginal farmers. Aim: The present investigation was made to develop a cost-effective estrus detection model by combining several known estrus predicting parameters. Materials and Methods: Various signs of estrus were classified under major parameters such as visual, cow behavioral, bull behavioral, biochemical, and gyneco-clinical. Expression of those parameters was observed in buffaloes, and the percentage of positive estrus detection was calculated for each combination of estrus prediction parameters. Results: The present result concludes that the model comprises of five parameters group with several signals with twentysix different combinations. It was observed that the expression of individual combinations and their corresponding estrus detection efficiency varies significantly, i.e., detection efficiency rises as the number of combination increases. Conclusion: Combination of three parameters would provide an estrus detection efficiency >70% and suggested for an easy estrus detection. This would be a cost-effective model for farmers and benefits in enhancing buffalo population/reproduction.

  2. Pharmacokinetics of marbofloxacin, after single intravenous administrations, in buffaloes calves

    Directory of Open Access Journals (Sweden)

    M.I. San Andrés

    2010-02-01

    Full Text Available Marbofloxacin is a synthetic, bactericidal antimicrobial, belonging to the fluoroquinolone group which acts by inhibition of DNA gyrase and those acts by concentration dependant killing mechanism, so high plasma concentration initially is important. This drug is a fluoroquinolone developed exclusively for veterinary use, and exhibit high bactericidal activity against a broad spectrum of aerobic gram-negative, some gram-positive bacteria and Mycoplasma spp. The pharmacokinetic behaviour of marbofloxacin was investigated after intravenous (2 mg/kg in five clinically healthy buffaloes (10 days-old. Plasma concentrations of the marbofloxacin were determined by a HPLC/ u.v. method. After intravenous administration, marbofloxacin in buffaloes was characterized by a AUC = 8,42±3,71 μg·h/ml, a large volume of distribution (Vss=1.59±0.55 L/kg and a long persistence with an elimination half-life (t½λ of 4.6±0,31 h, and MRT 5,90±0,57h. Furthermore, marbofloxacin in buffaloes was characterized by a relatively low total body clearance (Cl of 0.28±0.12 L/kg·h.

  3. Milk protein and cheese yield in buffalo species

    Directory of Open Access Journals (Sweden)

    Rossella Di Palo

    2010-01-01

    Full Text Available Buffalo milk samples differing significantly for cheese yield values were analysed by 2D electrophoresis in order to outline a protein profile, with specific regards to k-casein fractions. Four buffaloes, two of which showing high cheese yield and two with low cheese yield selected from a group of 135 subjects were chosen for the proteomic analyses. Six main spots in 2D gels were recognized as αs1-, αs2-, β- and k-casein, α-lactoalbumin, β-lactoglobulin. The main visible differences in the 2D gels between buffaloes with high vs. low cheese yield were found in the appearance of the four k-casein spots (spots numbers:20, 19, 16, 18 which differ in the number of phosphorilation and glycosilation. The area and the intensity of the four spots were calculated by using Melanie II (Bio-Rad software. Samples with high cheese yield showed higher value of the by-products: area x intensity of spot 16, correspondent to k-casein with one phosphorilation site, and lower values of spots 19 and 20, of k-casein with more than one phosphorilation site and glycosilated.

  4. A combinatorial model for effective estrus detection in Murrah buffalo

    Science.gov (United States)

    Selvam, Ramu Muthu; Archunan, Govindaraju

    2017-01-01

    Background: Buffaloes are silent heat animals and lacunae in their estrus detection results a substantial economic loss in developing countries. Many advanced tools to aid heat detection have been developed but are neither affordable nor easily interpretable by marginal farmers. Aim: The present investigation was made to develop a cost-effective estrus detection model by combining several known estrus predicting parameters. Materials and Methods: Various signs of estrus were classified under major parameters such as visual, cow behavioral, bull behavioral, biochemical, and gyneco-clinical. Expression of those parameters was observed in buffaloes, and the percentage of positive estrus detection was calculated for each combination of estrus prediction parameters. Results: The present result concludes that the model comprises of five parameters group with several signals with twenty-six different combinations. It was observed that the expression of individual combinations and their corresponding estrus detection efficiency varies significantly, i.e., detection efficiency rises as the number of combination increases. Conclusion: Combination of three parameters would provide an estrus detection efficiency >70% and suggested for an easy estrus detection. This would be a cost-effective model for farmers and benefits in enhancing buffalo population/reproduction. PMID:28344404

  5. Comparative clinicopathological changes in buffalo and cattle following infection by Pasteurella multocida B:2.

    Science.gov (United States)

    Annas, S; Zamri-Saad, M; Jesse, F F A; Zunita, Z

    2015-11-01

    Haemorrhagic septicaemia (HS) is an acute, septicaemic disease of cattle and buffalo of Asia and Africa caused by Pasteurella multocida B:2 or E:2. Buffaloes are believed to be more susceptible than cattle. In this study, 9 buffaloes of 8 months old were divided equally into 3 groups (Groups 1, 3, 5). Similarly, 9 cattle of 8 months old were equally divided into 3 groups (Groups 2, 4, 6). Animals of Groups 1 and 2 were inoculated with PBS while Groups 3 and 4 were inoculated subcutaneously with 10(5) cfu/ml of P. multocida B:2. Animals of Groups 5 and 6 were inoculated intranasally with the same inoculum. Both buffaloes and cattle that were inoculated subcutaneously succumbed to the infection at 16 h and 18 h, respectively. Two buffaloes that were inoculated intranasally (Group 5) succumbed at 68 h while the remaining cattle and buffaloes survived the 72-h study period. Endotoxin was detected in the blood of infected cattle (Group 4) and buffaloes (Groups 3 and 5) prior to the detection of P. multocida B:2 in the blood. The endotoxin was detected in the blood of buffaloes of Group 3 and cattle of Group 4 at 0.5 h post-inoculation while buffaloes of Group 5 and cattle of Group 6 at 1.5 h. On the other hand, bacteraemia was detected at 2.5 h in buffaloes of Group 3 and cattle of Group 4 and at 12 h in buffaloes of Group 5 and cattle of Group 6. Affected cattle and buffaloes showed lesions typical of haemorrhagic septicaemia. These included congestion and haemorrhages in the organs of respiratory, gastrointestinal and urinary tracts with evidence of acute inflammatory reactions. The severity of gross and histopathology lesions in cattle and buffalo calves that succumbed to the infection showed insignificant (p > 0.05) difference. However, inoculated buffalo and cattle that survived the infection showed significantly (p cattle are more resistant to intranasal infection by P. multocida B:2 than buffaloes.

  6. The behaviour and welfare of buffaloes (Bubalus bubalis) in modern dairy enterprises.

    Science.gov (United States)

    Napolitano, F; Pacelli, C; Grasso, F; Braghieri, A; De Rosa, G

    2013-10-01

    This review deals with the behaviour of river buffaloes (Bubalus bubalis), in confinement and in extensive conditions, also focusing on the effects of different housing and rearing conditions on their welfare. The behavioural repertoire expressed by buffaloes in extensive and intensive conditions is similar to those displayed by other domestic ruminants. However, through natural selection, buffaloes have also acquired several morphological, physiological and behavioural (i.e. wallowing) adaptations to hot climatic conditions. Buffaloes kept in intensive conditions and having no access to pasture and water for wallowing extend their periods of idling and are less often involved in investigative activities. Confinement is also associated with a reduction of space; however, no specific studies have been carried out to determine the specific requirements of this species. Space restriction can adversely affect various aspects of buffalo welfare, such as health (increased levels of lesions and injuries), social behaviour (increased number of agonistic interactions) and heat dissipation. The buffaloes, originating from tropical areas, are well adapted to large variations in food availability and quality, and to dietetic unbalances. As to human animal relationship, it has been observed that the incidence of stepping and kicking behaviour of buffaloes in the milking parlour is positively correlated with the frequency of oxytocin injections, whereas the frequency of positive stockperson interactions with the animals such as talking quietly, petting and gentle touching are negatively correlated with the number of kicks during milking. Data from farms where both dairy cattle and buffaloes are present show that avoidance distance measured in the pen is lower in buffaloes than in cattle. This may be attributed to the fact that buffaloes are generally recognised to be curious animals. Finally, the effects of different farming practices on animal-related indicators are described

  7. Annual report 1977. [Univ. of Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    1977-12-01

    This is the final Annual Report of the general operation of the Williams Laboratory of Nuclear Physics of the University of Minnesota. Because the report prepared in 1976 was not widely circulated, this report contains summaries of research conducted during the period from the fall of 1975 through the summer of 1977. This report begins with a brief history of the Williams Laboratory and a synopsis of the various lines of research carried on in the laboratory since the MP Tandem Van de Graaff machine was placed in operation in 1966. The major portion of the report describes the results of research programs completed or in progress during the past two years. Information is presented about modifications to the Van de Graaff machine and the on-line computer, which resulted in improved performance, and there are brief descriptions of a source for producing a triton beam and a heavy-ion counter for the magnetic spectrometer. An appendix contains a list of laboratory personnel during the time covered by this report, a list of advanced degrees granted to graduate students, and a list of recent reports and publications. (RWR)

  8. Ridge Regression for Interactive Models.

    Science.gov (United States)

    Tate, Richard L.

    1988-01-01

    An exploratory study of the value of ridge regression for interactive models is reported. Assuming that the linear terms in a simple interactive model are centered to eliminate non-essential multicollinearity, a variety of common models, representing both ordinal and disordinal interactions, are shown to have "orientations" that are favorable to…

  9. Oak Ridge Leadership Computing Facility (OLCF)

    Data.gov (United States)

    Federal Laboratory Consortium — The Oak Ridge Leadership Computing Facility (OLCF) was established at Oak Ridge National Laboratory in 2004 with the mission of standing up a supercomputer 100 times...

  10. The beach ridges of India: A review

    Digital Repository Service at National Institute of Oceanography (India)

    Kunte, P.D.; Wagle, B.G.

    An attempt has been made to assemble and synthesize research work conducted on beach ridges and associated geomorphic features around India. Information on location, morphology, origin, and age of beach ridges, has been gathered from the literature...

  11. 77 FR 15367 - Public Water System Supervision Program Approval for the State of Minnesota

    Science.gov (United States)

    2012-03-15

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Public Water System Supervision Program Approval for the State of Minnesota AGENCY: Environmental... of Minnesota is revising its approved public water system supervision program for four major...

  12. 77 FR 2079 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Science.gov (United States)

    2012-01-13

    ... Earth Band of Minnesota Chippewa Tribe, Minnesota. History and Description of the Remains At an unknown... cultural materials, including ceramics. The human remains from the site are associated with the...

  13. Minnesota Land Use and Cover - A 1990's Census of the Land - Tiled

    Data.gov (United States)

    Minnesota Department of Natural Resources — This data set integrates six different source data sets to provide a simplified overall view of Minnesota's land use / cover. The six source data sets covered...

  14. Updating the National Wetland Inventory in east-central Minnesota: Technical documentation

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document provides a spatially comprehensive wetland inventory for east-central Minnesota. Ducks Unlimited, Inc. and the Minnesota Department of Natural...

  15. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Mendon, Vrushali V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Zhao, Mingjie [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Taylor, Zachary T. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Poehlman, Eric A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Minnesota. Moving to the 2015 IECC from the 2012 IECC base code is cost-effective for residential buildings in all climate zones in Minnesota.

  16. InRidge program: Preliminary results from the first cruise

    Digital Repository Service at National Institute of Oceanography (India)

    Mukhopadhyay, R.; Murthy, K.S.R.; Iyer, S.D.; Rao, M.M.M.; Banerjee, R.; Subrahmanyam, A.S.; Shirodkar, P.V.; Ghose, I.

    The first cruise under India's own Ridge research initiative, InRidge collected new data on bathymetry, free-air gravity and magnetic anomalies across the ridge axis between the Vema and Zhivago transform faults in the Central Indian Ridge...

  17. Sex and age data from cropping of Buffalo Syncerus caffer in the Kruger National Park

    Directory of Open Access Journals (Sweden)

    D.R Mason

    1984-12-01

    Full Text Available Sex and age classifications of buffalo cropped in the Kruger National Park suggest that cropping is biased towards females, and prime breeding individuals of both sexes are apparently under-represented. The implications are discussed in relation to buffalo social organisation and comparative data on population structure.

  18. Evidence of cell mediated immune response in infection with Eimeria bareillyi in buffaloes.

    Science.gov (United States)

    Sanyal, P K; Ruprah, N S; Chhabra, M B

    1985-01-01

    Delayed dermal hypersensitivity and leucocyte migrations were measured in buffalo calves experimentally inoculated with Eimeria bareillyi. Dermal hypersensitivity, characterized by increased thickness and local inflammation, was observed in calves inoculated intradermally with E. bareillyi antigen on Days 21 and 28 after infection. The highest inhibition of leucocyte migration was observed in infected buffalo calves on Days 21 and 28 post-infection.

  19. 76 FR 27182 - Pricing for American Eagle and American Buffalo Bullion Presentation Cases

    Science.gov (United States)

    2011-05-10

    ... United States Mint Pricing for American Eagle and American Buffalo Bullion Presentation Cases AGENCY... announcing the price increase of the American Eagle/Buffalo Bullion Presentation Cases. A lot of 100 presentation cases will be offered for sale at a price of $299.95. FOR FURTHER INFORMATION CONTACT: B. B....

  20. Comparison of Fatty Acid and Cholesterol Content of Pakistani Water Buffalo Breeds

    Directory of Open Access Journals (Sweden)

    M. I. Bhanger

    2007-12-01

    Full Text Available Present study evaluates the milk fatty acid (FA composition and cholesterol content of two main Pakistani dairy breeds water buffaloes, i.e. Kundi and Nili-Ravi (n = 25 for each breed. The buffaloes were housed together and received the same diet. The results show a significant variation (P < 0.05 in the FA content of the two breeds. The milk fat of Kundi buffalo was found to contain significantly lower (P < 0.05 amount of saturated fatty acid content than Nili-Ravi buffaloes (66.96 and 69.09 g/100 g. Determined mean monounsaturated fatty acid (MUFA contents (27.62 vs. 25.20 g/100g and total trans fatty acids (3.48 vs. 2.48 were significantly elevated (P < 0.05 in the milk fat of Kundi buffaloes. Amount of fat and conjugated linoleic acid content was higher (P = 0.04 in Kundi buffalo as compared to Nili-Ravi buffaloes (7.00 vs. 7.78 g /100g and 0.80 vs. 0.71g / 100g, while cholesterol content was not different among both breeds ranging from 8.89 – 10.24 mg /dl. Present studies show that in future genetic selection programs along with altered buffalo nutrition may be able to result in optimum levels of various fatty acids in milk.

  1. Call to Conserve the Wild Water Buffalo (Bubalus Arnee in Nepal

    Directory of Open Access Journals (Sweden)

    Achyut ARYAL

    2011-12-01

    Full Text Available Wild water buffaloes (Bubalus arnee are categorized as endangered on the IUCN Red List. With a global population of less than 4,000, the species has a very limited distribution spanning over less than 20,000 km2 in Nepal, India, Sri Lanka, Cambodia, Myanmar, Thailand and Bhutan. In Nepal, Koshi Tappu Wildlife Reserve was designated for wild Asian buffalo; this reserve contains approximately 219 individuals, although there is no precise information on the number of pure-bred wild buffalo. The conservation of wild buffalo is of global concern; there are numerous threats due to habitat fragmentation, as well as competition, hybridization, habitat overlap, disease and parasites transmitted by domestic livestock. The reserve provides an area of only 0.80 km2 per buffalo, which is insufficient maintaining a viable population of wild buffalo. It is therefore important to identify further potential habitat and to begin translocation of some of the individuals. A Wild Buffalo Conservation Alliance can play a key role in influencing conservation strategies by conducting detailed research including feasibility studies on translocation, developing awareness, holding workshops and preparing a conservation action plan. In this way the alliance can help to increase the number of wild buffaloes and to maintain a viable population of the species.

  2. 33 CFR 162.175 - Black Rock Canal and Lock at Buffalo, New York.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Black Rock Canal and Lock at Buffalo, New York. 162.175 Section 162.175 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF... Black Rock Canal and Lock at Buffalo, New York. In the Black Rock Canal and Lock, no vessel may exceed...

  3. Strategies for Increasing Buffalo Productivity through Improvement in Feed and Genetic

    Directory of Open Access Journals (Sweden)

    Chalid Talib

    2014-06-01

    Full Text Available Buffalo is indigenous livestock of Asia, classified as beef buffaloes that evolve in Southeast Asia and China and dairy buffaloes exist in Indo-Pakistan and Mediteranian. In Indonesia, beef buffaloes are known as swamp buffalo and there are seven new buffalo breeds namely Pampangan, Sumbawa, Moa, Toraya, Simelue, East Kalimantan and South Kalimantan. Buffaloes are reared in extensive traditional system characterized by low growth rate and reproduction ability due to feed shortage and high inbreeding rate. Feed improvements in female is required to get dry matter intake 2.5-2.7% of body weight (BW that consist of 70% roughage and 30% concentrates, will show a clear sign of estrus. In the male when feed consumption is 2.7-3.5% of BW; it will perform growth rate of 0.6 kg/head/day. Genetic improvement is conducted through selection based on BW in certain ages, reproduction ability and parents without recessive alleles. Distribution of proven bulls and their sperm in outbreeding system would improve the production and reproduction performance, reduce inbreeding level and increase breeding farmer’s income. It is expected that in the long term, the population of buffaloes in Indonesia will increase.

  4. Karyotypic evolution of ribosomal sites in buffalo subspecies and their crossbreed

    Directory of Open Access Journals (Sweden)

    Tiago Marafiga Degrandi

    2014-06-01

    Full Text Available Domestic buffaloes are divided into two group based on cytogenetic characteristics and habitats: the "river buffaloes" with 2n = 50 and the "swamp buffaloes", 2n = 48. Nevertheless, their hybrids are viable, fertile and identified by a 2n = 49. In order to have a better characterization of these different cytotypes of buffaloes, and considering that NOR-bearing chromosomes are involved in the rearrangements responsible for the karyotypic differences, we applied silver staining (Ag-NOR and performed fluorescent in situ hybridization (FISH experiments using 18S rDNA as probe. Metaphases were obtained through blood lymphocyte culture of 21 individuals, including river, swamp and hybrid cytotypes. Ag-NOR staining revealed active NORs on six chromosome pairs (3p, 4p, 6, 21, 23, 24 in the river buffaloes, whereas the swamp buffaloes presented only five NOR-bearing pairs (4p, 6, 20, 22, 23. The F1 crossbreed had 11 chromosomes with active NORs, indicating expression of both parental chromosomes. FISH analysis confirmed the numerical divergence identified with Ag-NOR. This result is explained by the loss of the NOR located on chromosome 4p in the river buffalo, which is involved in the tandem fusion with chromosome 9 in this subspecies. A comparison with the ancestral cattle karyotype suggests that the NOR found on the 3p of the river buffalo may have originated from a duplication of ribosomal genes, resulting in the formation of new NOR sites in this subspecies.

  5. Induction of ovulatory oestrus in true anoestrous buffaloes during low breeding season

    NARCIS (Netherlands)

    Nassir Hussain Shah, S.; Willemse, A.H.; Wiel, D.F.M. van der

    1987-01-01

    A fertility treatment trial of anoestrous buffaloes was undertaken on a well managed dairy farm in the low breeding season. Forty lactating buffaloes, 12 each from first and second parity and 16 from third or higher parity, not seen in oestrus for at least 3 to 5 months were diagnosed anoestrous by

  6. Improving prosthetic prognosis by connective tissue ridge augmentation of alveolar ridge

    OpenAIRE

    2010-01-01

    The contour of edentulous ridge should be carefully evaluated before a fixed partial denture is undertaken. The ideal ridge height and width allows placement of a natural looking pontic which facilitates maintenance of plaque-free environment. The localized alveolar ridge defect refers to the volumetric deficit of the limited extent of bone and soft tissue within the alveolar process. Such type of ridge defects can be corrected by surgical ridge augmentation that can be accomplished by the ad...

  7. Transforming Swamp Buffaloes to Producers of Milk and Meat Through Crossbreeding and Backcrossing

    Directory of Open Access Journals (Sweden)

    L C Cruz

    2009-09-01

    Full Text Available There are two major types of water buffaloes in the world, the riverine type and the swamp type. The total number of Swamp buffalo is 37.6 M and represents 21.8% of the world’s buffalo population. The swamp buffaloes have played a major role in draft animal-dependent farming system. But intensified rice production became more pronounced in irrigated areas and this has led to increased utilization of small farm machineries, displacing significantly the draft buffaloes for land tillage. To some extent, the introduction of tractors for land preparation and transport for corn, sugarcane and other crops in production areas has similar effect. Utilization of the existing population of swamp buffaloes to meet the growing domestic demand for milk and meat, against the background of increasing farm mechanization, is a good reason to transform the huge number of draft animals into producers of milk and meat. According to the UNDP/FAO-assisted project in the Philippines carried from 1982 to 1998, that crossing swamp buffalo and riverine buffaloes, despite the differences in chromosome numbers, is producing crossbreds with high growth rate potentials and milk production abilities several folds over the swamp buffalo parents. The known fact that swamp and riverine buffaloes have different chromosome number, the diploid chromosome number of the swamp buffalo is 48 and that of the river buffalo is 50. When crossbreeding between the 2 buffalo types occur, males and females of the F1 generation are heterozygous for the fusion and are apparently fertile with chromosome 2n = 49. Three-way crossbred hybrids were obtained by (native buffalo x Murrah x Nili Ravi or (native buffalo x Nili Ravi x Murrah. They had two chromosome categories viz. 2n=49 and 2n=50, respectively. Crossbreeding Swamp with Riverine Breed is done for quality beef. Most of the NT produced TenderBuff is farm-bred or purchased from other suppliers as swamp buffalo yearlings and growth out for a

  8. Extraction and Characterization of Collagen from Buffalo Skin for Biomedical Applications

    Directory of Open Access Journals (Sweden)

    Moustafa A. Rizk

    2016-06-01

    Full Text Available Collagen is widely used for biomedical and pharmaceutical applications due to its excellent biocompatibility, biodegradability and weak antigenicity. However, applicability is limited due to its high cost and probability of disease transmission from the current sources, which are bovine and porcine. In the present study, collagen was extracted from 6 months buffalo skins as alternative save sources. Collagen was characterized by different physico-chemical techniques like ATR-FTIR, Raman, SEM, DSC and amino acids analysis. Proline and hydroxyproline contents of buffalo skin collagen were higher than those of calf skin collagen. Thermal stability of buffalo skin collagen is high with respect to that of calf skin collagen. The obtained buffalo skin collagen shows higher stiffness upon cross-linking with glutaraldehyde. Thus buffalo skin collagen can be used for fabrication of high strength bioactive sponge and sheets for medical applications, like scaffold for tissue engineering, drug delivery and wound dressing system.

  9. Epidemiology of bovine hemoprotozoa parasites in cattle and water buffalo in Vietnam

    Science.gov (United States)

    WEERASOORIYA, Gayani; SIVAKUMAR, Thillaiampalam; LAN, Dinh Thi Bich; LONG, Phung Thang; TAKEMAE, Hitoshi; IGARASHI, Ikuo; INOUE, Noboru; YOKOYAMA, Naoaki

    2016-01-01

    A PCR-based survey of hemoprotozoa parasites detected Babesia bigemina, Theileria orientalis and Trypanosoma theileri among cattle and water buffalo in Vietnam, and a new Babesia sp. closely related to Babesia ovata was detected in cattle only. In addition, Theileria annulata and Trypanosoma evansi were not detected in both cattle and water buffalo. Phylogenetic analysis detected T. orientalis MPSP genotypes 3, 5, 7 and N3 in cattle and 5, 7, N1 and N2 in water buffalo. Additionally, water buffalo-derived T. theileri CATL sequences clustered together with a previously reported cattle-derived sequence from Vietnam. This is the first report of a new Babesia sp. in cattle, and T. orientalis MPSP genotype 7 and T. theileri in water buffalo in Vietnam. PMID:27149894

  10. Estrus induction and Fertility response in true anestrus buffaloes using lugolAND#8217;s iodine

    Directory of Open Access Journals (Sweden)

    Raman Gupta

    2011-04-01

    Full Text Available The present study was carried out to see the efficacy of lugol's iodine for the initiation of ovarian cyclicity in post-partum true anestrus buffaloes. Confirmation of true anestrus in 30 buffaloes was done by finding smooth ovaries at rectal examination, out of 30, 15 buffaloes was treated with Lugol's iodine (1:50 ratio @ 30ml I/U once only whereas, the remaining 15 buffaloes were serve as control for treated group and no treatment was given to such animals. The result for induction of estrus was 73.34 %( 11/15 and the conception rate was 53.33% (8/15. This result shows that there are better possibilities of inducing ovarian cyclicity in functionally anestrus buffaloes and its cost effectiveness. [Veterinary World 2011; 4(2.000: 77-78

  11. QUARTER-WISE COMPARATIVE PREVALENCE OF MASTITIS IN BUFFALOES AND CROSSBRED COWS

    Directory of Open Access Journals (Sweden)

    A. Z. Khan and G. Muhammad1

    2005-01-01

    Full Text Available The present study was designed to determine the quarter-wise comparative prevalence of mastitis in buffaloes and crossbred cows. Milk samples collected from 50 dairy buffaloes and 50 crossbred cows were tested for subclinical mastitis by Surf Field Mastitis Test. In addition, all milk samples were processed for isolation and identification of pathogens. In buffaloes, overall prevalence of subclinical mastitis was 27%, clinical mastitis 4% and blind quarters 10%. In crossbred cows, subclinical mastitis was observed in 36%, clinical mastitis in 5.5% and blind quarters in 8% quarters. Prevalence was higher (32% in hindquarters of crossbred cows than those of buffaloes (29%. Among the isolates, Staphylococcus aureus showed the highest (45% frequency, followed by Streptococcus agalactiae (23%, E. coli (18% and Bacillus spp. (14% in buffaloes. In case of crossbred cows, Staphylococcus aureus , Streptococcus agalactiae , E. coli and Bacillus spp. were isolated from 48, 30, 13 and 8% milk samples respectively.

  12. Physical and chemical composition of swamp and water buffalo milk: a comparative study

    Directory of Open Access Journals (Sweden)

    M. S. R. Siddiki

    2010-02-01

    Full Text Available The research was carried out to compare the physical and chemical parameters of Swamp and Water buffalo milk collected from Senbari village in Trishal Upazila under Mymensingh district of Bangladesh. Results revealed that average color, flavor and taste score of Swamp and Water buffalo milk differed significantly (P0.05 with Water buffalo milk. Texture of all samples was normal. It was observed that average fat, total solids (TS, solids-not-fat (SNF and protein content differed significantly (P0.05 were found among, acidity, water. From these results, it may be inferred that the quality of Swamp buffalo milk is superior to that of Water buffalo milk.

  13. 78 FR 26765 - Application to Export Electric Energy; ALLETE, Inc., d/b/a Minnesota Power

    Science.gov (United States)

    2013-05-08

    ... Application to Export Electric Energy; ALLETE, Inc., d/b/a Minnesota Power AGENCY: Office of Electricity... Power (Minnesota Power) has applied to renew its authority to transmit electric energy from the United...-C, which authorized Minnesota Power to transmit electric energy from the United States to Canada...

  14. Sex Determination from Fingerprint Ridge Density

    Directory of Open Access Journals (Sweden)

    Dr. Sudesh Gungadin

    2007-07-01

    Full Text Available This study was conducted with an aim to establish a relationship between sex and fingerprint ridge density. The fingerprints were taken from 500 subjects (250 males and 250 females in the age group of 18-60 years. After taking fingerprints, the ridges were counted in the upper portion of the radial border of each print for all ten fingers and mean value was calculated. The results have shown that a finger print ridge of 14 ridges/25 mm2 is more likely of female origin. It has been successful to support the hypothesis that women tend to have a statistically significant greater ridge density than men.

  15. Economic and Technical Feasibility Study of Utility-Scale Wind Generation for the New York Buffalo River and South Buffalo Brownfield Opportunity Areas

    Energy Technology Data Exchange (ETDEWEB)

    Roberts, J. O.; Mosey, G.

    2014-04-01

    Through the RE-Powering America's Land initiative, the economic and technical feasibility of utilizing contaminated lands in the Buffalo, New York, area for utility-scale wind development is explored. The study found that there is available land, electrical infrastructure, wind resource, and local interest to support a commercial wind project; however, economies of scale and local electrical markets may need further investigation before significant investment is made into developing a wind project at the Buffalo Reuse Authority site.

  16. Status of Blue Ridge Reservoir

    Energy Technology Data Exchange (ETDEWEB)

    1990-09-01

    This is one in a series of reports prepared by the Tennessee Valley Authority (TVA) for those interested in the conditions of TVA reservoirs. This overview of Blue Ridge Reservoir summarizes reservoir and watershed characteristics, reservoir uses and use impairments, water quality and aquatic biological conditions, and activities of reservoir management agencies. This information was extracted from the most current reports and data available, as well as interview with water resource professionals in various federal, state, and local agencies. Blue Ridge Reservoir is a single-purpose hydropower generating project. When consistent with this primary objective, the reservoir is also operated to benefit secondary objectives including water quality, recreation, fish and aquatic habitat, development of shoreline, aesthetic quality, and other public and private uses that support overall regional economic growth and development. 8 refs., 1 fig.

  17. The development of the Minnesota Multiphasic Personality Inventory.

    Science.gov (United States)

    Buchanan, R D

    1994-04-01

    The Minnesota Multiphasic Personality Inventory (MMPI) was constructed at the University of Minnesota before and during World War II. In its developmental phase, the MMPI was conceptualized as an efficient way of detecting psychiatric disturbance. The test's construction was made possible by atypical cooperation between psychologists and psychiatrists, within the context of a crisis in the U.S. public mental health care system. The MMPI was designed to meet the diagnostic needs of psychiatrists. As such, it represented the operationalization of medical hegemony. However, the interpretation of the MMPI shifted significantly after the war, reflecting organizational reform in clinical psychology and changing professional relationships between psychologists and psychiatrists.

  18. Extending GIS Technology to Study Karst Features of Southeastern Minnesota

    Science.gov (United States)

    Gao, Y.; Tipping, R. G.; Alexander, E. C.; Alexander, S. C.

    2001-12-01

    This paper summarizes ongoing research on karst feature distribution of southeastern Minnesota. The main goals of this interdisciplinary research are: 1) to look for large-scale patterns in the rate and distribution of sinkhole development; 2) to conduct statistical tests of hypotheses about the formation of sinkholes; 3) to create management tools for land-use managers and planners; and 4) to deliver geomorphic and hydrogeologic criteria for making scientifically valid land-use policies and ethical decisions in karst areas of southeastern Minnesota. Existing county and sub-county karst feature datasets of southeastern Minnesota have been assembled into a large GIS-based database capable of analyzing the entire data set. The central database management system (DBMS) is a relational GIS-based system interacting with three modules: GIS, statistical and hydrogeologic modules. ArcInfo and ArcView were used to generate a series of 2D and 3D maps depicting karst feature distributions in southeastern Minnesota. IRIS ExplorerTM was used to produce satisfying 3D maps and animations using data exported from GIS-based database. Nearest-neighbor analysis has been used to test sinkhole distributions in different topographic and geologic settings. All current nearest-neighbor analyses testify that sinkholes in southeastern Minnesota are not evenly distributed in this area (i.e., they tend to be clustered). More detailed statistical methods such as cluster analysis, histograms, probability estimation, correlation and regression have been used to study the spatial distributions of some mapped karst features of southeastern Minnesota. A sinkhole probability map for Goodhue County has been constructed based on sinkhole distribution, bedrock geology, depth to bedrock, GIS buffer analysis and nearest-neighbor analysis. A series of karst features for Winona County including sinkholes, springs, seeps, stream sinks and outcrop has been mapped and entered into the Karst Feature Database

  19. A view from Minnesota: A changing climate for wind power

    Energy Technology Data Exchange (ETDEWEB)

    Noble, M.T. [Minnesotans for an Energy-Efficient Economy, Saint Paul, MN (United States)

    1997-12-31

    The author describes a program begun in Minnesota to address the problem of climate change and possible global warming. This projects aims at increasing understanding and appreciation of changes being seen in the US weather patterns and possible correlations with greenhouse gas emissions. Minnesota has taken a stance on mandating support for renewable power sources as a part of their electric utility mix. The author urges the business and industrial sectors of our economy to consider the impact on the US and its citizens of not supporting programs which are directed at reducing greenhouse gas emissions, including support for wind power projects.

  20. Bose enhancement and the ridge

    CERN Document Server

    Altinoluk, Tolga; Beuf, Guillaume; Kovner, Alex; Lublinsky, Michael

    2015-01-01

    We point out that Bose enhancement in a hadronic wave function generically leads to correlations between produced particles. We show explicitly, by calculating the projectile density matrix in the Color Glass Condensate approach to high-energy hadronic collisions, that the Bose enhancement of gluons in the projectile leads to azimuthal collimation of long range rapidity correlations of the produced particles, the so-called ridge correlations.

  1. Bose enhancement and the ridge

    Directory of Open Access Journals (Sweden)

    Tolga Altinoluk

    2015-12-01

    Full Text Available We point out that Bose enhancement in a hadronic wave function generically leads to correlations between produced particles. We show explicitly, by calculating the projectile density matrix in the Color Glass Condensate approach to high-energy hadronic collisions, that the Bose enhancement of gluons in the projectile leads to azimuthal collimation of long range rapidity correlations of the produced particles, the so-called ridge correlations.

  2. Oak Ridge National Laboratory Review

    Energy Technology Data Exchange (ETDEWEB)

    Krause, C.; Pearce, J.; Zucker, A. (eds.)

    1992-01-01

    This report presents brief descriptions of the following programs at Oak Ridge National Laboratory: The effects of pollution and climate change on forests; automation to improve the safety and efficiency of rearming battle tanks; new technologies for DNA sequencing; ORNL probes the human genome; ORNL as a supercomputer research center; paving the way to superconcrete made with polystyrene; a new look at supercritical water used in waste treatment; and small mammals as environmental monitors.

  3. Bose enhancement and the ridge

    Energy Technology Data Exchange (ETDEWEB)

    Altinoluk, Tolga [Departamento de Física de Partículas and IGFAE, Universidade de Santiago de Compostela, 15706 Santiago de Compostela, Galicia (Spain); Armesto, Néstor, E-mail: nestor.armesto@usc.es [Departamento de Física de Partículas and IGFAE, Universidade de Santiago de Compostela, 15706 Santiago de Compostela, Galicia (Spain); Beuf, Guillaume [Department of Physics, Ben-Gurion University of the Negev, Beer Sheva 84105 (Israel); Kovner, Alex [Physics Department, University of Connecticut, 2152 Hillside Road, Storrs, CT 06269-3046 (United States); Lublinsky, Michael [Department of Physics, Ben-Gurion University of the Negev, Beer Sheva 84105 (Israel)

    2015-12-17

    We point out that Bose enhancement in a hadronic wave function generically leads to correlations between produced particles. We show explicitly, by calculating the projectile density matrix in the Color Glass Condensate approach to high-energy hadronic collisions, that the Bose enhancement of gluons in the projectile leads to azimuthal collimation of long range rapidity correlations of the produced particles, the so-called ridge correlations.

  4. Geo-Morphological Analyses of the Gakkel Ridge and the Southwest Indian Ridge

    Science.gov (United States)

    Dorschel, B.; Schlindwein, V. S. N.; Eagles, G.

    2014-12-01

    The Gakkel Ridge in the Arctic Ocean and the Southwest Indian Ridge in the Southwest Indian Ocean between Africa and Antarctica are ultraslow-spreading (intersticial melt migration) by which material rises to fill the space vacated by plate divergence. These ridges are characterised by non-orthogonal spreading. Transform faults, typical of faster spreading mid ocean ridges, are far less common at ultraslow spreading mid ocean ridges. Thus in return, detailed geo-statistical analyses of the geo-morphology of ultraslow-spreading mid ocean ridges can provide valuable information towards a better understanding of these slowest of spreading ridges. We have generated high resolution bathymetric grids for the Gakkel and Southwest Indian ridges based on high resolution multibeam echosounder data from various expeditions with RV Polarstern. On the basis of these grids, geo-statistical analyses allow for an assessment of the geo-morphological elements of the ridges on various scales. The results of these analyses show that, approximately 200 km long medium-scale sections of the ridges can be characterised by the lengths and orientations of the short-scale (hundreds of meters to tens of kilometres) ridges and troughs. The geomorphologies of short-scale ridges and troughs situated at the junctions between medium scale sections often exhibit a mixture of the geomorphological elements seen in the neighbouring sections. These geo-morphological patterns provide insights into the overall spreading-geometry along the Gakkel Ridge and the Southwest Indian Ridge.

  5. Mortality pattern of Murrah buffalo males in an organised herd

    Directory of Open Access Journals (Sweden)

    Pushp Raj Shivahre

    2014-05-01

    Full Text Available Aim: The present study was carried out to analyze mortality pattern in Murrah buffalo males in National Dairy Research Institute herd. Materials and Methods: Records of 1029 Murrah buffalo males born during the period 1997-2012, at NDRI, Karnal, were analyzed to study mortality pattern in different age groups. The percent of animal disposed from the herd due to different reasons was calculated by proportion using descriptive statistics. Results: The overall percent mortality in 0-1m, 1-2m, 2-3m, 3-6m, 6-18m, 18m-3 yr and >3 year age groups were 17.49, 5.99, 3.34, 5.42, 6.35, 2.59 and 3.93, respectively. The main cause of mortality in 0-1, 1-2, 2-3 and 6-18 m of age groups was respiratory problems (6.61%, 1.79%, 1.06% and 1.97% respectively. Main causes of mortality in age group 3-6 months were general debility (1.57% followed by respiratory and digestive problems (1.22%, miscellaneous (0.87%, liver and urinary problems (0.17%. Mortality could not reveal any consistent trend across different seasons and period of birth. General debility (1.29% followed by toxemia, liver problems and miscellaneous reasons were main causes of mortality in age group 18 m – 3 yr of age. In males above three years of age, general debility (2.81% followed by respiratory problems (1.12% were the main causes of mortality. Conclusion: Intensive health care and management is required for young male buffalo calves especially in hot humid months of rainy season and cold inclement weather conditions in winter months to minimize mortality due to respiratory and digestive problems.

  6. New crops for arid lands. [Jojoba; Buffalo gourd; Bladderpod; Gumweed

    Energy Technology Data Exchange (ETDEWEB)

    Hinman, C.W.

    1984-09-28

    Five plants are described that could be grown commercially under arid conditions. Once the most valuable component has been obtained from each plant (rubber from guayule; seed oil from jojoba, buffalo gourd, and bladderpod; and resin from gumweed), the remaining material holds potential for useful products as well as fuel. It is difficult to realize the full potential of arid land plants, however, because of the complexities of developing the necessary agricultural and industrial infrastructure simultaneously. To do so, multicompany efforts or cooperative efforts between government and the private sector will be required.

  7. Removing the remaining ridges in fingerprint segmentation

    Institute of Scientific and Technical Information of China (English)

    ZHU En; ZHANG Jian-ming; YIN Jian-ping; ZHANG Guo-min; HU Chun-feng

    2006-01-01

    Fingerprint segmentation is an important step in fingerprint recognition and is usually aimed to identify non-ridge regions and unrecoverable low quality ridge regions and exclude them as background so as to reduce the time expenditure of image processing and avoid detecting false features. In high and in low quality ridge regions, often are some remaining ridges which are the afterimages of the previously scanned finger and are expected to be excluded from the foreground. However, existing segmentation methods generally do not take the case into consideration, and often, the remaining ridge regions are falsely classified as foreground by segmentation algorithm with spurious features produced erroneously including unrecoverable regions as foreground. This paper proposes two steps for fingerprint segmentation aimed at removing the remaining ridge region from the foreground. The non-ridge regions and unrecoverable low quality ridge regions are removed as background in the first step, and then the foreground produced by the first step is further analyzed for possible remove of the remaining ridge region. The proposed method proved effective in avoiding detecting false ridges and in improving minutiae detection.

  8. Complement component 3: characterization and association with mastitis resistance in Egyptian water buffalo and cattle

    Indian Academy of Sciences (India)

    NERMIN EL-HALAWANY; ABD-EL-MONSIF A. SHAWKY; AHMED F. M. AL-TOHAMY; LAMEES HEGAZY; HAMDY ABDEL-SHAFY; MAGDY A. ABDEL-LATIF; YASSER A. GHAZI; CHRISTIANE NEUHOFF; DESSIE SALILEW-WONDIM; KARL SCHELLANDER

    2017-03-01

    Mastitis is an infectious disease of the mammary gland that leads to reduced milk production and change in milk composition. Complement component C3 plays a major role as a central molecule of the complement cascade involving in killing ofmicroorganisms, either directly or in cooperation with phagocytic cells. C3 cDNA were isolated, from Egyptian buffalo and cattle, sequenced and characterized. The C3 cDNA sequences of buffalo and cattle consist of 5025 and 5019 bp, respectively. Buffalo and cattle C3 cDNAs share 99% of sequence identity with each other. The 4986 bp open reading frame in buffalo encodes a putative protein of 1661 amino acids—as in cattle—and includes all the functional domains. Further, analysis of the C3 cDNA sequences detected six novel single-nucleotide polymorphisms (SNPs) in buffalo and three novel SNPs in cattle.The association analysis of the detected SNPs with milk somatic cell score as an indicator of mastitis revealed that the most significant association in buffalo was found in the C>A substitution (ss: 1752816097) in exon 27, whereas in cattle it was in the C>T substitution (ss: 1752816085) in exon 12. Our findings provide preliminary information about the contribution of C3 polymorphisms to mastitis resistance in buffalo and cattle.

  9. An enzyme-linked immunosorbent assay for diagnosis of Fasciola gigantica infection in cattle and buffaloes.

    Science.gov (United States)

    Krishna Murthy, C M; Souza, Placid E D

    2015-12-01

    The enzyme-linked immunosorbent assay (ELISA) was evaluated for the diagnosis of Fasciola gigantica infection in cattle and buffaloes. The excretory-secretory (E-S Ag) antigen of F. gigantica adult flukes obtained after invitro incubation was used as an antigen. The test was conducted with 276 sera collected from cattle and buffaloes which included 22 sera each from naturally infected cattle and buffaloes (known positive serum) and with similar number of samples with healthy cattle and buffaloes (known negative serum). The positive results were observed in 18 and 19 of the sera from naturally infected cattle and buffaloes with sensitivity of 81.8 and 86.3 % respectively. Out of 188 serum samples which were found negative on faecal examination 32 (34 %) sera of cattle and 40 (42.5 %) sera of buffaloes were found positive by ELISA respectively. The sensitivity of the test was found to be 91.6 and 95.6 % in cattle and buffaloes respectively.

  10. Studies on rumen magnet usage to prevent hardware disease in buffaloes

    Directory of Open Access Journals (Sweden)

    O. S. Al-Abbadi

    2014-06-01

    Full Text Available Aim: To evaluate the rumen magnet given once a life as a prophylaxis of hardware disease in buffaloes. Materials and Methods: In the present study, 3100 buffaloes were divided into two groups. In group I, 1200 hardware diseased buffaloes were surgically treated with rumenotomy, given reticular magnets and followed up to 7 years for a possible recurrent hardware disease. In group II, 1900 clinically normal buffalo heifers were given rumen magnets orally then followed up to seven years for a possible occurrence of hardware disease. All buffaloes showed signs of hardware disease were treated by rumenotomy. Data were statistically analyzed using chi-square test. Results: Hardware disease was recorded in 110 animals (10.8% and 155 animals (8.9% in groups I and II. The incidence of developing a hardware disease during the first 4 years after the use of magnet was 0% in both groups. Starting from 5th year, a time dependent increase in the proportion of buffaloes developing a hardware disease was noticed in both groups (P 0.05. Conclusion: Administration of a rumen magnet is an effective prophylaxis for hardware disease and reapplication of a second new magnet is recommended four years later in buffaloes at high risk.

  11. Tuberculosis in water buffalo (Bubalus bubalis in the Baixo Araguari Region, Amapá, Brazil

    Directory of Open Access Journals (Sweden)

    Silvia Minharro

    2016-04-01

    Full Text Available Water buffalo are of great economic importance in Brazilian Amazonia, which has the largest herd in Brazil. Bovine tuberculosis caused by Mycobacterium bovis is a zoonotic disease that results in severe losses to water buffalo production. Although the disease has already been described in the country, data on the occurrence and distribution of bovine tuberculosis in water buffalo in Brazil is very scarce. The aim of this study was to determine the frequency of bovine tuberculosis in water buffalo in the Baixo Araguari River region of Amapá, Brazil. Thirty herds, randomly selected from the 41 herds of water buffalo in the region, were sampled. From those herds, 212 randomly selected water buffalo were subjected to the comparative tuberculin skin test. The proportion of Baixo Araguari River region herds that were positive for bovine tuberculosis was 50.0% (95% CI 31.3% to 68.7% and the proportion of animals that were positive was estimated to be 14.8% (95% CI 7.8% to 21.9%. Our results show that bovine tuberculosis is spread widely among water buffalo in the Baixo Araguari River region, which suggests that measures to control the disease should be undertaken in the region.

  12. Comparison digestibility and protozoa population of Khuzestan water buffalo and Holstein cow.

    Science.gov (United States)

    Jabari, Safora; Eslami, Moosa; Chaji, Morteza; Mohammadabadi, Tahereh; Bojarpour, Mohammad

    2014-01-01

    The major aim of this study was to compare the morphology and activity of rumen protozoa of Khuzestan water buffalo and Holstein cow using in vitro digestibility and gas production parameters of steam treated sugarcane pith. Rumen fluid obtained from two buffalo and cow steers fed the same diet, 30:70 concentrate: forage. To separate rumen protozoa, antibiotic solution and fungicides were added to rumen fluid. The results of present experiment indicated that the neutral detergent fiber (NDF; 7.8 vs. 1.69%) and acid detergent fiber (ADF; 6.24 vs. 3.24%) digestibility of steam treated sugarcane pith by rumen protozoal population of Khuzestan buffalo was higher than those of cow (p protozoa in water buffalo was more than that of cow (p protozoa numbers in water buffalo were significantly higher than those of cow (3.68 × 10(5) vs. 2.18 × 10(5) mL(-1) of rumen content) (p protozoa, respectively). Percentage of Entodinium, Epidinium, Ophryoscolex and Isotricha in cow was more than those of buffalo. Therefore, in the same diet, protozoa and total rumen micro-organisms of Khuzestan water buffalo have higher digestion activity compared to Holstein cow.

  13. Applications and validations of the Minnesota density functionals

    Science.gov (United States)

    Zhao, Yan; Truhlar, Donald G.

    2011-01-01

    We discuss and review selected recent applications and validations of the Minnesota density functionals, especially the M06 family, emphasizing nanochemistry, organic, inorganic, and biological chemistry, and catalysis and highlighting the broad accuracy of these functionals as compared to previous popular functionals for thermochemistry, kinetics, and noncovalent interactions.

  14. General Christopher C. Andrews: Leading the Minnesota Forestry Revolution

    Science.gov (United States)

    Rice, Anna M.

    2002-01-01

    In the nineteenth century, America's burgeoning population certainly did grab all the timber it could. Vast pine forests stretched from Maine to Dakota, and the lumber industry voraciously consumed them from east to west. In 1800, the Minnesota territory was sparsely sprinkled with fur traders and American Indians. By 1850, its bounteous forests…

  15. Instructional Microcomputer Applications by Business Teachers in Minnesota.

    Science.gov (United States)

    Lambrecht, Judith J.

    Data were collected from Minnesota secondary and postsecondary business teachers regarding their instructional microcomputer applications and their attitudes about several instructional computing issues. Usable surveys were returned by 342 teachers in 236 schools. The predominant brand of computer at the secondary level was the Apple II; most…

  16. A Heritage Deferred: The German-Americans in Minnesota.

    Science.gov (United States)

    Glasrud, Clarence A., Ed.

    This collection of conference papers explores aspects of the lives of German-American immigrants in Minnesota. Part 1, "The Ethnic Experience," consists of the following papers: "Was There a Single German-American Experience?" (Bonney); "The Most Diversified Ethnic Group" (Johnson); "Unraveling the Mystery of…

  17. Minnesota State Colleges and Universities '99 Session: Mandates and Curiosities.

    Science.gov (United States)

    Minnesota State Colleges and Universities System, St. Paul.

    This publication highlights and explains relevant Minnesota legislative developments affecting higher education. For each bill, there is a summary provided in plain English, followed by copies of related portions of the legislation. The bills presented are: (1) Higher Education Omnibus Funding Bill (H.F. 2380); (2) Bonding Omnibus Bill (H.F.…

  18. Shades of Green: Flood control study focused on Duluth, Minnesota

    Science.gov (United States)

    In the aftermath of the economically and environmentally painful flood of 2012, the city of Duluth and the CSC examined ecologically based options to reduce runoff velocities and flood volume in the watershed with assistance and input of Minnesota Duluth's Natural Resources Resea...

  19. The Minnesota Couple Communication Program: A Follow-Up Study.

    Science.gov (United States)

    Wampler, Karen Smith; Sprenkle, Douglas H.

    1980-01-01

    The Minnesota Couple Communication Program had a positive effect on the couple's use of open-style communication and on perceived quality of the couple's relationship immediately after training. Only the positive changes in perceived quality of relationship persisted at the follow-up. (Author)

  20. Reducing Lead in Drinking Water: A Manual for Minnesota's Schools.

    Science.gov (United States)

    Minnesota State Dept. of Health, St. Paul.

    This manual was designed to assist Minnesota's schools in minimizing the consumption of lead in drinking water by students and staff. It offers step-by-step instructions for testing and reducing lead in drinking water. The manual answers: Why is lead a health concern? How are children exposed to lead? Why is lead a special concern for schools? How…

  1. Income and Poverty. What the 1990 Census Says about Minnesota.

    Science.gov (United States)

    Tichy, John; Craig, William J.

    This report is a look at what the 1990 Census has to say about income and poverty in Minnesota and its major metropolitan area, the Twin Cities (Minneapolis and Saint Paul). The report is organized into five parts, each addressing a different variation on the central theme of income and poverty: (1) Income Overview; (2) Income Types; (3) Poverty…

  2. Divorce and Special Education in Minnesota. PHP-c104

    Science.gov (United States)

    PACER Center, 2004

    2004-01-01

    When parents divorce, they sometimes have questions about which parent has rights in special education. The federal Individuals with Disabilities Education Act (IDEA) and Minnesota state special education laws and regulations clearly describe parental rights and the school district's duty to meet them. Most rights are unchanged by divorce. The…

  3. A comparative therapeutic management of anoestrus in buffaloes using insulin and GnRH

    Science.gov (United States)

    Purkayastha, R. D.; Shukla, S. N.; Shrivastava, O. P.; Kumar, P. R.

    2015-01-01

    Aim: Anoestrus is one of the most common functional disorders of the reproductive cycle in buffaloes. In spite of technical advancement, there is no single cure for the management of anoestrus. Therefore, the aim of this study was to find out the efficacy of gonadotropic releasing hormone (GnRH) and metabolic hormone for the management of true anoestrus in buffaloes. Materials and Methods: The experimental animals were selected on the basis of history, gyneco-clinical examinations and progesterone estimation. Deworming was done with Fenbendazole and thereafter mineral mixture was given @ 50 g per animal per day for 10 days in all the selected buffaloes before the start of treatment. The selected buffaloes were randomly divided into four groups (n=25). In Group I, buffaloes were administered 20 µg of buserelin intramuscularly. Buffaloes of Group II were administered long-acting insulin @ 0.25 IU/Kg body weight subcutaneously for 5 consecutive days. In Group III, buffaloes were treated with a combination of insulin and buserelin in the above-mentioned doses whereas buffaloes of Group IV were kept as untreated control. Results: The higher oestrus induction (64% vs. 28%) was found in Group III and differed significantly (p<0.05) as compared to control group. The conception rate (69.23% vs. 66.66%) was also found higher in Group III but did not differ significantly among the treated groups. The mean time taken for the onset of oestrus was recorded significantly shorter in insulin (8.80±0.69) and GnRH (7.60±0.92 days) alone and as compared to other (Group III, 14.43±0.83 and Group IV, 20.57±1.69 days) groups. Conclusion: The results of this study indicated better fertility response using Insulin plus Buserelin in true anoestrus buffaloes under field conditions. PMID:27065651

  4. A comparative therapeutic management of anoestrus in buffaloes using insulin and GnRH

    Directory of Open Access Journals (Sweden)

    R. D. Purkayastha

    2015-06-01

    Full Text Available Aim: Anoestrus is one of the most common functional disorders of the reproductive cycle in buffaloes. In spite of technical advancement, there is no single cure for the management of anoestrus. Therefore, the aim of this study was to find out the efficacy of gonadotropic releasing hormone (GnRH and metabolic hormone for the management of true anoestrus in buffaloes. Materials and Methods: The experimental animals were selected on the basis of history, gyneco-clinical examinations and progesterone estimation. Deworming was done with Fenbendazole and thereafter mineral mixture was given @ 50 g per animal per day for 10 days in all the selected buffaloes before the start of treatment. The selected buffaloes were randomly divided into four groups (n=25. In Group I, buffaloes were administered 20 μg of buserelin intramuscularly. Buffaloes of Group II were administered long-acting insulin @ 0.25 IU/Kg body weight subcutaneously for 5 consecutive days. In Group III, buffaloes were treated with a combination of insulin and buserelin in the above-mentioned doses whereas buffaloes of Group IV were kept as untreated control. Results: The higher oestrus induction (64% vs. 28% was found in Group III and differed significantly (p<0.05 as compared to control group. The conception rate (69.23% vs. 66.66% was also found higher in Group III but did not differ significantly among the treated groups. The mean time taken for the onset of oestrus was recorded significantly shorter in insulin (8.80±0.69 and GnRH (7.60±0.92 days alone and as compared to other (Group III, 14.43±0.83 and Group IV, 20.57±1.69 days groups. Conclusion: The results of this study indicated better fertility response using Insulin plus Buserelin in true anoestrus buffaloes under field conditions.

  5. Effect of Parity and Calving Month on Milk Production and Quality of Greek Buffalo (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Vasileios A. Bampidis

    2012-10-01

    Full Text Available Forty lactating Greek buffalo cows were used in an experiment to determine effects of parity and calf birth month onproductivity and milk composition. Buffalo cows gave birth on months June and August 2009, and were kept undersemi closed system of management. From June to November, during the day the buffalo cows were allowed to grazeon the surroundings from 10:00 h and flocked back at 16:00 h. In the experiment, which started on week 6postpartum and lasted 24 weeks, buffalo cows were fed alfalfa hay, corn silage, wheat straw and concentrate, andwere allocated, relative to parity, into treatments GBP1 (21 buffalo cows with parity 1, 2, and 3 and GBP2 (19buffalo cows with parity 4, 5, and 6, and, relative to calf birth month, into treatments GBB1 (20 buffalo cows withJune as calf birth month and GBB2 (20 buffalo cows with August as calf birth month. Productivity and milkcomposition were not affected (P>0.05 by calf birth month. During the experiment, there were differences(P<0.001 between GBP1 and GBP2 treatments in average milk yield (4.1 vs. 5.3 kg/day, fat yield (0.33 vs. 0.41kg/day, protein yield (0.19 vs. 0.24 kg/day, lactose yield (0.21 vs. 0.27 kg/day and ash yield (0.033 vs. 0.044kg/day. In contrast, milk fat (80.8 g/kg, protein (45.9 g/kg, lactose (51.2 g/kg and ash (8.2 g/kg contents, as wellas somatic cell counts (82.9 ×1000/ml and colony forming units (44.9 ×1000/ml, were not affected (P>0.05 byparity. Milk production and quality of Greek buffalo is generally satisfactory, and may be economically beneficialfor local breeders.

  6. Designing systems for landfill gas migration control in Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Cannon, J. [Camp, Dresser & McKee, Inc., St. Paul, MN (United States)

    1996-11-01

    Camp, Dresser & McKee (CDM) has designed or is in the process of designing several landfill gas migration control systems in Minnesota. The systems are for both active and closed municipal solid waste landfills. The sites have a variety of covers, including geomembranes, clay caps, and non-engineered soil covers. The control system types include small perimeter systems, full-site systems and phased systems for active sites. Figure 1 shows the locations of the systems CDM is working on in Minnesota. This paper focuses on four sites: Oak Grove Landfill, Hopkins Landfill, Washington County Landfill, and Elk River Landfill. Table 1 provides an outline of the individual site characteristics. The first three sites are closed landfills. The Oak Grove Landfill system was designed and constructed for a group of industries responsible for closure and remedial action. The Hopkins and Washington County landfills are under the control of the Minnesota Pollution Control Agency (MPCA). The MPCA enacted a remedial action program at closed landfills, taking over responsibility for long-term liability under the terms of legally binding agreements negotiated with the site owners. The Elk River Landfill is an active, privately-owned facility. The migration problems and solutions developed for these four landfills are generally descriptive of all the landfills CDM is working on in Minnesota. All landfills have unique characteristics requiring site-specific solutions. CDM, after designing a number of migration control systems in Minnesota, is able to provide a generalized description of design options for specific types of sites. This paper discussions design options used to address different cover types, aesthetic needs, and waste depths, and includes a discussion of design needs for cold climates. A brief case history of the Oak Grove Landfill is included.

  7. A COMPARATIVE STUDY WITH MURRAH BUFFALO AND INDIGENOUS GIR SPERMATOZOA TO HYPO-OSMOTIC SWELLING TEST

    Directory of Open Access Journals (Sweden)

    Sumit Chowdhury

    2013-12-01

    Full Text Available Hypo-Osmotic Swelling Test (HOST is a simple but authentic test to measure the integrity of sperm membrane. The present study was undertaken to evaluate the HOST value in Murrah buffalo and indigenous Gir bull in 150 mosm/l tri-sodium citrate and D-fructose HOST solution. Murrah buffalo was having more HOST (49±0.39 % reacted spermatozoa than indigenous Gir (42±0.57 % bulls suggesting lesser membrane damage during cryo-preservation and higher fertility rate in Murrah buffalo than Gir cattle.

  8. Assessing Anthracene and Arsenic Contamination within Buffalo River Sediments

    Directory of Open Access Journals (Sweden)

    Adrian Gawedzki

    2012-01-01

    Full Text Available Anthracene and arsenic contamination concentrations at various depths in the Buffalo River were analyzed in this study. Anthracene is known to cause damage to human skin and arsenic has been linked to lung and liver cancer. The Buffalo River is labelled as an Area of Concern defined by the Great Lakes Water Quality Agreement between Canada and the United States. It has a long history of industrial activity located in its near vicinity that has contributed to its pollution. An ordinary kriging spatial interpolation technique was used to calculate estimates between sample locations for anthracene and arsenic at various depths. The results show that both anthracene and arsenic surface sediment (0–30 cm is less contaminated than all subsurface depths. There is variability of pollution within the different subsurface levels (30–60 cm, 60–90 cm, 90–120 cm, 120–150 cm and along the river course, but major clusters are identified throughout all depths for both anthracene and arsenic.

  9. A preliminary investigation of tuberculosis and other diseases in African buffalo (Syncerus caffer in Queen Elizabeth National Park, Uganda

    Directory of Open Access Journals (Sweden)

    G. Kalema-Zikusoka

    2005-09-01

    Full Text Available A survey to determine the prevalence of bovine tuberculosis caused by Mycobacterium bovis and certain other infectious diseases was conducted on 42 free-ranging African buffaloes, (Syncerus caffer from May to June 1997 in the Queen Elizabeth National Park, Uganda. Using the gamma interferon test, exposure to M. bovis was detected in 21.6 % of the buffaloes. One dead buffalo and an emaciated warthog (Phacochoerus aethiopicus that was euthanased, were necropsied; both had miliary granulomas from which M. bovis was isolated. None of the buffaloes sampled in Sector A of the park, which has no cattle interface, tested positive for bovine tuberculosis (BTB exposure. The prevalence and distribution of BTB does not appear to have changed significantly since the 1960s, but this may be due to fluxes in the buffalo population. Serological testing for foot-and-mouth disease (FMD demonstrated positive exposure of 57.1% of the buffaloes sampled, with types A, O and SAT 1-3, which is the first known report of FMD antibodies to A and O types in free ranging African buffaloes. Foot-and-mouth disease virus types SAT 1 and SAT 3 were isolated from buffalo probang samples. Two percent of the buffaloes had been exposed to brucellosis. None of the buffaloes tested had antibodies to rinderpest, leptospirosis or Q fever.

  10. Molecular dynamics studies on the buffalo prion protein.

    Science.gov (United States)

    Zhang, Jiapu; Wang, Feng; Chatterjee, Subhojyoti

    2016-01-01

    It was reported that buffalo is a low susceptibility species resisting to transmissible spongiform encephalopathies (TSEs) (same as rabbits, horses, and dogs). TSEs, also called prion diseases, are invariably fatal and highly infectious neurodegenerative diseases that affect a wide variety of species (except for rabbits, dogs, horses, and buffalo), manifesting as scrapie in sheep and goats; bovine spongiform encephalopathy (BSE or "mad-cow" disease) in cattle; chronic wasting disease in deer and elk; and Creutzfeldt-Jakob diseases, Gerstmann-Sträussler-Scheinker syndrome, fatal familial insomnia, and Kulu in humans etc. In molecular structures, these neurodegenerative diseases are caused by the conversion from a soluble normal cellular prion protein (PrP(C)), predominantly with α-helices, into insoluble abnormally folded infectious prions (PrP(Sc)), rich in β-sheets. In this article, we studied the molecular structure and structural dynamics of buffalo PrP(C) (BufPrP(C)), in order to understand the reason why buffalo is resistant to prion diseases. We first did molecular modeling of a homology structure constructed by one mutation at residue 143 from the NMR structure of bovine and cattle PrP(124-227); immediately we found that for BufPrP(C)(124-227), there are five hydrogen bonds (HBs) at Asn143, but at this position, bovine/cattle do not have such HBs. Same as that of rabbits, dogs, or horses, our molecular dynamics studies also revealed there is a strong salt bridge (SB) ASP178-ARG164 (O-N) keeping the β2-α2 loop linked in buffalo. We also found there is a very strong HB SER170-TYR218 linking this loop with the C-terminal end of α-helix H3. Other information, such as (i) there is a very strong SB HIS187-ARG156 (N-O) linking α-helices H2 and H1 (if mutation H187R is made at position 187, then the hydrophobic core of PrP(C) will be exposed (L.H. Zhong (2010). Exposure of hydrophobic core in human prion protein pathogenic mutant H187R. Journal of

  11. Reproductive and Productive Performance of Iraqi Buffaloes as Influenced by Pre-Mating and Pre-Calving Concentrate Supplementation

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    Talal Anwer Abdulkareem*, Sawsan Ali Al-Sharifi, Sajeda Mahdi Eidan and R.G. Sasser1

    2012-06-01

    Full Text Available The objective of the present study was to investigate the influence of pre-mating and pre-calving concentrate supplementation of Iraqi buffaloes on some of the reproductive (estrus, mating, pregnancy and calving rates and productive (daily milk yield and calves birth weight traits. This study was carried out in 4 Iraqi South-central governorates using 596 pre-mating and 628 pregnant buffaloes (during the last two months of gestation. Pre-mating buffaloes were divided randomly into 496 concentrate-supplemented buffaloes (Flushing and 100 control ones. Additionally, pregnant buffaloes were also divided into 528 concentrate- supplemented buffaloes (Steaming up and 100 controls. Each buffalo within the flushing and steaming up groups were fed daily on 7 Kg of concentrate diet (13% crude protein and 1.70 Mcal of net energy for 60 days. The control buffaloes were nourished only on low-quality roughages of the area and wheat bran. Higher estrus (+15%, P<0.01, pregnancy (+23.8%, P<0.05 and calving rates (+30.8%, P<0.01 were observed in concentrate-supplemented buffaloes as compared with controls. An obvious increase in (P<0.05 calving rate (+14.7%, daily milk yield (+44.8% and calf birth weight (+25.6% were noted in steaming up buffaloes in comparison with control buffaloes. Results indicated that improvement in feeding schedule of Iraqi buffaloes during pre-mating and late gestation periods enhanced the reproductive performance and increased milk production of subsequent lactation and calf birth weight. These improvements increased owner income ($174=209,000 Iraqi dinar /buffalo from the sale of meat and milk.

  12. Identification of Theileria parva and Theileria sp. (buffalo) 18S rRNA gene sequence variants in the African Buffalo (Syncerus caffer) in southern Africa.

    Science.gov (United States)

    Chaisi, Mamohale E; Sibeko, Kgomotso P; Collins, Nicola E; Potgieter, Fred T; Oosthuizen, Marinda C

    2011-12-15

    Theileria parva is the causative agent of Corridor disease in cattle in South Africa. The African buffalo (Syncerus caffer) is the reservoir host, and, as these animals are important for eco-tourism in South Africa, it is compulsory to test and certify them disease free prior to translocation. A T. parva-specific real-time polymerase chain reaction (PCR) test based on the small subunit ribosomal RNA (18S rRNA) gene is one of the tests used for the diagnosis of the parasite in buffalo and cattle in South Africa. However, because of the high similarity between the 18S rRNA gene sequences of T. parva and Theileria sp. (buffalo), the latter is also amplified by the real-time PCR primers, although it is not detected by the T. parva-specific hybridization probes. Preliminary sequencing studies have revealed a small number of sequence differences within the 18S rRNA gene in both species but the extent of this sequence variation is unknown. The aim of the current study was to sequence the 18S rRNA genes of T. parva and Theileria sp. (buffalo), and to determine whether all identified genotypes can be correctly detected by the real-time PCR assay. The reverse line blot (RLB) hybridization assay was used to identify T. parva and Theileria sp. (buffalo) positive samples from buffalo blood samples originating from the Kruger National Park, Hluhluwe-iMfolozi Park, the Greater Limpopo Transfrontier Park, and a private game ranch in the Hoedspruit area. T. parva and Theileria sp. (buffalo) were identified in 42% and 28%, respectively, of 252 samples, mainly as mixed infections. The full-length 18S rRNA gene of selected samples was amplified, cloned and sequenced. From a total of 20 sequences obtained, 10 grouped with previously published T. parva sequences from GenBank while 10 sequences grouped with a previously published Theileria sp. (buffalo) sequence. All these formed a monophyletic group with known pathogenic Theileria species. Our phylogenetic analyses confirm the

  13. Geographic distribution of Theileria sp. (buffalo) and Theileria sp. (bougasvlei) in Cape buffalo (Syncerus caffer) in southern Africa: implications for speciation.

    Science.gov (United States)

    Pienaar, Ronel; Latif, Abdalla A; Thekisoe, Oriel M M; Mans, Ben J

    2014-03-01

    Strict control measures apply to movement of buffalo in South Africa including testing for Theileria parva, the causative agent of Corridor disease in cattle. The official test is a real-time hybridization PCR assay that amplifies the 18S rRNA V4 hyper-variable region of T. parva, T. sp. (buffalo) and T. sp. (bougasvlei). Mixed infections with the latter organisms affect diagnostic sensitivity due to PCR suppression. While the incidence of mixed infections in the Corridor disease endemic region of South Africa is significant, little information is available on the specific distribution and prevalence of T. sp. (buffalo) and T. sp. (bougasvlei). Specific real-time PCR assays were developed and a total of 1211 samples known to harbour these parasites were screened. Both parasites are widely distributed in southern Africa and the incidence of mixed infections with T. parva within the endemic region is similar (∼25-50%). However, a significant discrepancy exists in regard to mixed infections of T. sp. (buffalo) and T. sp. (bougasvlei) (∼10%). Evidence for speciation between T. sp. (buffalo) and T. sp. (bougasvlei) is supported by phylogenetic analysis of the COI gene, and their designation as different species. This suggests mutual exclusion of parasites and the possibility of hybrid sterility in cases of mixed infections.

  14. Molecular detection of Cryptosporidium spp. infections in water buffaloes from northeast Thailand.

    Science.gov (United States)

    Inpankaew, Tawin; Jiyipong, Tawisa; Wongpanit, Kannika; Pinyopanuwat, Nongnuch; Chimnoi, Wissanuwat; Kengradomkij, Chanya; Xuan, Xuenan; Igarashi, Ikuo; Xiao, Lihua; Jittapalapong, Sathaporn

    2014-02-01

    The objectives of this study were to determine the individual and herd-level prevalence and genotype of Cryptosporidium and to identify putative risk factors associated with Cryptosporidium spp. infections in water buffaloes in northeast Thailand. Fecal samples from 600 water buffaloes of 287 farms in six provinces were collected and tested using DMSO-modified acid-fast staining and polymerase chain reaction. The overall prevalence of Cryptosporidium infections in buffaloes was 5.7 and 8.7% among individual animals and herds, respectively. The provinces with highest infected Cryptosporidium were located in the Sakon Nakhon Basin in the northern part of the region. In addition, higher herd prevalence was observed among farms with more than five buffaloes (30%) than those with five or less animals (16.2%). Thirty (88.2%) of the 34 Cryptosporidium-positive samples were Cryptosporidium parvum and four (11.8%) were Cryptosporidium ryanae.

  15. Some comparative aspects of the pharmacokinetics of tylosin in buffaloes and cattle.

    Science.gov (United States)

    Saurit, A R; Rubio, M; Baroni, E; San, Andrés M; Sánchez, S; Boggio, J C

    2002-01-01

    The pharmacokinetics of tylosin were compared in cattle (Bos taurus) and buffaloes (Bubalus bubalis). Six animals received each a single dose of 10 mg/kg of tylosin tartrate by the intramuscular route. The serum concentration (Cmax) and the volume of distribution (Vd) presented significant differences between the two species. Cmax was 0.40 +/- 0.046 microg/ml for buffaloes and 0.64 +/- 0.068 microg/ml for cattle. Vd was 1.91 +/- 0.12 L/kg and 1.33 +/- 0.09 L/kg for buffaloes and cattle, respectively. However, as the present study did not show considerable differences in the pharmacokinetics of tylosin in buffaloes and cattle, similar dosage regimes of this drug can be recommended for both species.

  16. Relationship of blood and milk cell counts with mastitic pathogens in Murrah buffaloes

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    C. Singh

    2010-02-01

    Full Text Available The present study was undertaken to see the effect of mastitic pathogens on the blood and milk counts of Murrah buffaloes. Milk and blood samples were collected from 9 mastitic Murrah buffaloes. The total leucocyte Counts (TLC and Differential leucocyte counts (DLC in blood were within normal range and there was a non-significant change in blood counts irrespective of different mastitic pathogens. Normal milk quarter samples had significantly (P<0.01 less Somatic cell counts (SCC. Lymphocytes were significantly higher in normal milk samples, whereas infected samples had a significant increase (P<0.01 in milk neutrophils. S. aureus infected buffaloes had maximum milk SCC, followed by E. coli and S. agalactiae. Influx of neutrophils in the buffalo mammary gland was maximum for S. agalactiae, followed by E.cli and S. aureus. The study indicated that level of mastitis had no affect on blood counts but it influenced the milk SCC of normal quarters.

  17. Molecular changes during chemical acidification of the buffalo and cow milks

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    F. Gaucheron

    2010-02-01

    Full Text Available Composition and physico-chemical properties of buffalo and cow milks were compared at their initial pH and during chemical acidification. As compare to cow milk, buffalo milk was richer in caseins and minerals such as Ca, Mg and Pi. Along with these differences, the capacity of buffalo milk to be acidified named buffering capacity was also higher than cow milk. The pH decrease induced aggregation of caseins at their isoelectric pH and solubilisations of Ca and Pi were significant for both milks. For both species, these molecular changes were qualitatively similar but quantitatively different. These differences suggested that the acidification process in dairy technology which is well established for cow milk can not be directly extrapolated to buffalo milk and some adaptations are necessary.

  18. Phase II Contaminants Investigation of Buffalo Lake National Wildlife Refuge, Texas, 1993-1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Buffalo Lake National Wildlife Refuge is located in the Southern High Plains in Randall County, Texas. The lake from which the Refuge received its name has not...

  19. Dystocia Due to Relative Oversized Fetus and fetal maldisposition in a Buffalo

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    Navneet Vasishta

    Full Text Available A primiparous Murrah graded buffalo suffering with dystocia due to relative oversize fetus and fetal maldisposition and its successful management following laparohysterotomy has been described. [Vet. World 2011; 4(12.000: 569-570

  20. Comparative study of strongyle infections of cattle and buffaloes in Mindanao, the Philippines.

    Science.gov (United States)

    Van Aken, D; Dargantes, A; Valdez, L; Flores, A; Dorny, P; Vercruysse, J

    2000-03-28

    Faecal samples were collected from 500 cattle and 385 buffaloes belonging to backyard farmers from 24 villages in the province of Bukidnon, Mindanao, the Philippines. Strongyle nematode infections were studied on these samples by faecal egg counts and infective larvae differentiation. The effects of animal species and age on the prevalence and intensity of infections were studied. The overall prevalence of strongyle infection was 53% for cattle and 28% for buffaloes. The prevalence decreased with increasing age in both animal species. Faecal egg counts were significantly lower in buffaloes than in cattle. Adult animals had lower egg counts than calves. This age effect was most pronounced in buffaloes. Six genera of strongyle nematodes were identified from the faecal cultures in both animal species, Mecistocirrus, Haemonchus, Trichostrongylus, Cooperia, Bunostomum and Oesophagostomum. The distribution of larvae did not vary much with age.

  1. 77 FR 65011 - Buffalo Lake National Wildlife Refuge, Randall County, TX; Comprehensive Conservation Plan and...

    Science.gov (United States)

    2012-10-24

    ... Fish and Wildlife Service Buffalo Lake National Wildlife Refuge, Randall County, TX; Comprehensive Conservation Plan and Environmental Assessment AGENCY: Fish and Wildlife Service, Interior. ACTION: Notice of... Refuge System, consistent with sound principles of fish and wildlife management, conservation,...

  2. Changes in the amino acid composition of buffalo milk after chemical activation of its lactoperoxidase system

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    M. Tsankova

    2010-02-01

    Full Text Available The amino acid content of bulked buffalo milk, collected from 130 buffaloes reared at a buffalo farm in the settlement of Dimitrievo, Stara Zagora region, was investigated during the period January-April 2006. The activation of the lactoperoxidase system (LPS was done by supplementation of sodium percarbonate, providing 16 ppm active oxygen and 10 ppm thiocyanate to 1 l of milk. The amino acid content was assayed by an amino acid analyzer. It was found out that the total content of amino acids in inactivated milk was insignificantly lower than that in activated one. More considerable increase was established for the amino acids valine, methionine, and lysine, but the differences were not statistically significant. The total amount of essential amino acids was higher in the milk with chemically activated LPS. The limiting essential amino acid in the studied buffalo milk was methionine.

  3. Path Coefficient Analysis of Buffalo Production in Buldana District of Maharashtra

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    K U Bidwe

    2009-06-01

    Full Text Available A study entitled “Decomposition analysis of buffalo production in Buldana District was undertaken to ascertain the technological changes in term of breeding, feeding, housing, milking and calf management practices of buffalo. The path coefficient analysis of this study clearly demonstrated that daily milk production in buffaloes was influenced substantially by a single factor i.e management index. A combination of all the management practices in the form of overall management status on the rearing were responsible to influence the daily milk yield. However, rearing of good potential animals, feeding of sufficient amounts of dry and green fodder with required amount of concentrates to fulfill the nutritional requirements could favour the milk production in buffaloes. All these factors exhibited positive direct effect on milk production. The indirect effects were also found in positive direction, resulting a positive significant correlation for these factors. [Vet. World 2009; 2(3.000: 103-104

  4. Gene polymorphisms in African buffalo associated with susceptibility to bovine tuberculosis infection.

    Directory of Open Access Journals (Sweden)

    Nikki le Roex

    Full Text Available Bovine tuberculosis (BTB is a chronic, highly infectious disease that affects humans, cattle and numerous species of wildlife. In developing countries such as South Africa, the existence of extensive wildlife-human-livestock interfaces poses a significant risk of Mycobacterium bovis transmission between these groups, and has far-reaching ecological, economic and public health impacts. The African buffalo (Syncerus caffer, acts as a maintenance host for Mycobacterium bovis, and maintains and transmits the disease within the buffalo and to other species. In this study we aimed to investigate genetic susceptibility of buffalo for Mycobacterium bovis infection. Samples from 868 African buffalo of the Cape buffalo subspecies were used in this study. SNPs (n = 69, with predicted functional consequences in genes related to the immune system, were genotyped in this buffalo population by competitive allele-specific SNP genotyping. Case-control association testing and statistical analyses identified three SNPs associated with BTB status in buffalo. These SNPs, SNP41, SNP137 and SNP144, are located in the SLC7A13, DMBT1 and IL1α genes, respectively. SNP137 remained significantly associated after permutation testing. The three genetic polymorphisms identified are located in promising candidate genes for further exploration into genetic susceptibility to BTB in buffalo and other bovids, such as the domestic cow. These polymorphisms/genes may also hold potential for marker-assisted breeding programmes, with the aim of breeding more BTB-resistant animals and herds within both the national parks and the private sector.

  5. Effect of feed supplement on Milk Production, Fat % Total Serum Protein and Minerals in Lactating Buffalo

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    R.K. Verma

    2009-10-01

    Full Text Available A study was carried out to see the effect of feed supplement “Khurak” on milk yielding buffalo. The buffaloes were divided in two group. One group was offered “Khurak” as feed supplement for 7 days. Significant increase was observed in milk production, Total serum protein and calcium in khurak supplemented group (Treatment group. [Vet. World 2009; 2(5.000: 193-194

  6. Effect of oxytocin on serum biochemistry, liver enzymes, and metabolic hormones in lactating Nili Ravi buffaloes.

    Science.gov (United States)

    Iqbal, Zafar; ur Rahman, Zia; Muhammad, Faqir; Akhtar, Masood; Awais, Mian Muhammad; Khaliq, Tanweer; Nasir, Amar; Nadeem, Muhammad; Khan, Kinza; Arshad, Hafiz Muhammad; Basit, Muhammad Abdul

    2015-01-01

    Studies reporting the effects of oxytocin on the health of lactating animals are lacking and still no such data is available on Nili Ravi buffalo, the most prominent Asian buffalo breed. The present study was conducted to investigate the effect of oxytocin on physiological and metabolic parameters of lactating Nili Ravi buffaloes. Healthy lactating buffaloes (n = 40) of recent calving were selected from a commercial dairy farm situated in the peri-urban area of district Faisalabad, Pakistan. These buffaloes were randomly allocated to two equal groups viz experimental and control, comprising 20 animals each. Twice-a-day (morning and evening) milking practice was followed. The experimental and control buffaloes were administered subcutaneously with 3 mL of oxytocin (10 IU/mL) and normal saline respectively, prior to each milking. Serum biochemical profile including glucose, total cholesterol (tChol), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), total proteins (TP), C-reactive protein (CRP), liver enzymes aspartate transaminase (AST), alanine transaminase (ALT), and metabolic hormones triiodothyronine (T₃) and thyroxine (T₄) were studied. Results revealed significantly higher (P ≤ 0.01) levels of glucose, total cholesterol, LDL-C, triglycerides, total proteins, and C-reactive protein in experimental (oxytocin-injected) lactating buffaloes compared to control group. Liver enzymes AST and ALT as well as serum T₄ concentration was significantly higher (P ≤ 0.01) in oxytocin-injected lactating buffaloes as compared to control animals. It was concluded that oxytocin had the key role in increasing the metabolic parameters and hormones, resulting in the optimization of production. But, at the same time, it may pose a threat to the animal health.

  7. Isolation of pathogenic Escherichia coli from buffalo meat sold in Parbhani city, Maharashtra, India

    OpenAIRE

    2013-01-01

    Aim: Isolation, characterization, in-vitro pathogenicity and antibiogram study of E.coli from buffalo meat sold in Parbhani city. Materials and Methods: Meat samples were collected from buffalo immediately after slaughter. Isolation, identification and enumeration of E. coli were done by following standard methods and protocols. Hemolysin test and Congo red binding assay were used to study in-vitro pathogenicity of E. coli isolates. Disc diffusion method was used to study antibiogram of patho...

  8. Milk yield and season of calving in buffaloes and cattle in Pakistan

    Directory of Open Access Journals (Sweden)

    I.R. Bajwa

    2010-02-01

    Full Text Available Seasonality of calving and its association with milk yield was analyzed in Nili-Ravi buffaloes and compared with Sahiwal cattle and Sahiwal (x Friesian or Jersey crossbreds. Records of 9,174 lactations of Nili-Ravi buffaloes from four institutional herds, 22,499 lactations from five Sahiwal herds and 656 lactations from a crossbred cattle herd were used for comparison. All the herds were located in Punjab province of Pakistan where environment is tropical. Month of calving was important source of variation in lactation milk yield of Nili- Ravi buffaloes and Sahiwal cattle but not in crossbred cattle (due to wide variation. Interactions of month of calving with parity as well as with herd were significant (P<0.01 both for buffaloes and Sahiwal cattle. First parity lactation milk yield averaged 1813±23.2, 1305±11.0 and 2459±81.8 litres while averages of later parity animals were 1926±19.0, 1527±7.6 and 2842±54.2 litres for Nili-Ravi buffaloes, Sahiwal and crossbred cattle, respectively. Milk yield pattern in crossbreds was more similar to buffaloes than to Sahiwals. Yet, crossbreds calving in June produced statistically similar but numerically higher lactation milk yield (2950±170 litres than other months but this was not true for buffaloes and Sahiwals. Buffaloes and Sahiwal cows calving in January-February produced better lactation yields than those calving in other months. Different pattern of milk yield in the three dairy species can be used advantageously for sustainable milk supply throughout the year.

  9. Milk yield and season of calving in buffaloes and cattle in Pakistan

    OpenAIRE

    I.R. Bajwa; M. S. Rehman; M Aslam; M.S. Khan; A.U. Hyder

    2010-01-01

    Seasonality of calving and its association with milk yield was analyzed in Nili-Ravi buffaloes and compared with Sahiwal cattle and Sahiwal (x Friesian or Jersey) crossbreds. Records of 9,174 lactations of Nili-Ravi buffaloes from four institutional herds, 22,499 lactations from five Sahiwal herds and 656 lactations from a crossbred cattle herd were used for comparison. All the herds were located in Punjab province of Pakistan where environment is tropical. Month of calving was important sour...

  10. Genetic characterization of Babesia and Theileria parasites in water buffaloes in Sri Lanka.

    Science.gov (United States)

    Sivakumar, Thillaiampalam; Tattiyapong, Muncharee; Fukushi, Shintaro; Hayashida, Kyoko; Kothalawala, Hemal; Silva, Seekkuge Susil Priyantha; Vimalakumar, Singarayar Caniciyas; Kanagaratnam, Ratnam; Meewewa, Asela Sanjeewa; Suthaharan, Kalpana; Puvirajan, Thamotharampillai; de Silva, Weligodage Kumarawansa; Igarashi, Ikuo; Yokoyama, Naoaki

    2014-02-24

    Water buffaloes are thought to be the reservoir hosts for several hemoprotozoan parasites that infect cattle. In the present study, we surveyed Sri Lankan bred water buffaloes for infections with Babesia bovis, Babesia bigemina, Theileria annulata, and Theileria orientalis using parasite-specific PCR assays. When 320 blood-derived DNA samples from water buffaloes reared in three different districts (Polonnaruwa, Mannar, and Mullaitivu) of Sri Lanka were PCR screened, B. bovis, B. bigemina, and T. orientalis were detected. While T. orientalis was the predominant parasite (82.5%), low PCR-positive rates were observed for B. bovis (1.9%) and B. bigemina (1.6%). Amplicons of the gene sequences of the Rhoptry Associated Protein-1 (RAP-1) of B. bovis, the Apical Membrane Antigen-1 (AMA-1) of B. bigemina, and the Major Piroplasm Surface Protein (MPSP) of T. orientalis were compared with those characterized previously in Sri Lankan cattle. While the B. bigemina AMA-1 sequences from water buffaloes shared high identity values with those from cattle, B. bovis RAP-1 sequences from water buffaloes diverged genetically from those of cattle. For T. orientalis, none of the MPSP sequence types reported previously in Sri Lankan cattle (types 1, 3, 5, and 7) were detected in the water buffaloes, and the MPSP sequences analyzed in the present study belonged to types N1 or N2. In summary, in addition to reporting the first PCR-based survey of Babesia and Theileria parasites in water buffaloes in Sri Lanka, the present study found that the predominant variants of water buffalo-derived B. bovis RAP-1 and T. orientalis MPSP sequences were different from those previously described from cattle in this country.

  11. PHYSICAL CHARACTERISTICS OF OESTRUS MUCUS AND CONCEPTION RATES IN REPEAT BREEDER BUFFALOES

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    H.A. Samad. S.M. Iqbal Shah. Nazir Ahmad and Nafees Akhtar

    2002-01-01

    Full Text Available A project was planned to study some physical characteristics of oestrus mucus and conception rates in repeat breeder buffaloes after different treatments. For this purpose 60 adult buffaloes with history of repeat breeding were used. Mucus samples from these animals were collected during heat and studied for colour, consistence, pH and fern pattern. Experimental buffaloes were randomly divided into four equal groups A, B, C and D. In buffa1oes of group A, GnRH was given immediately after insemination. In group B antibiotic infusion was given 24 hr after insemination. In animals of group C, insemination was done in the uterine horn ipsilateral to ovary bearing mature graafian follicle. Animals of group D were inseminated in the uterine body and served as control. The results indicated that oestrus mucus was transparent in 55.0%, translucent in 38.33% and whitish in 6.67% buffaloes. The consistency of mucus was viscous in 38.33%, thin in 50.0% and thick in, 11.67% repeat breeder buffaloes. Mean pH of oestrus mucus was 7.49 ± 0.35. Fren pattern was very characteristic in 6.67% characteristic in 48.33% and less characteristic in 45.0% buffaloes. The conception rates in animals of group B were significantly higher ( P<0.05 than those of group A, C or D; the differences in conception rates among buffaloes of the latter three groups were non significant. It was concluded that post-insemination antibiotic infusion may be used to improve conception rates in repeat breeder buffaloes.

  12. Physiological Responses of the Buffalo Syncerus caffer Culled with Succinyldicholine and Hexamethonium

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    J. Hattingh

    1988-10-01

    Full Text Available Physiological responses of the buffalo Syncerus caffer culled with succinyldicholine (Scoline1 are reported and it is pointed out that a number of stressors are responsible for the observed changes in blood composition. The results are compared to those obtained in a pilot experiment from buffaloes culled with Scoline and hexamethonium, a ganglion blocker. Further investigation of the effects of hexamethonium may prove it to be of benefit to animals culled with Scoline.

  13. Recent advances in Progeny testing program for Nili Ravi buffalo in Pakistan

    OpenAIRE

    A. Ghaffar; M.A Khan

    2010-01-01

    Progeny testing program was started in Nili-Ravi buffalo at Livestock Production and Research Institute (LPRI), Bahadurnagar, Okara in 1979-80. Initially buffalo bulls used at Livestock Experiment Station (LES) Qadirabad and Rakh Gulaman during 1964-78 were evaluated. Five out of ten at Rakh Gulaman and 10 out of 22 at Qadirabad bulls were positive. As none of these bulls were available, therefore, sons and grandsons of these bulls were selected for production of future candidate bulls. All t...

  14. Investigation into omocysteine, vitamin E and malondialdehyde as indicators of successful artificial insemination in synchronized buffalo cows (Bubalus bubalis).

    Science.gov (United States)

    Barbato, Olimpia; Chiaradia, Elisabetta; Barile, Vittoria Lucia; Pierri, Francesca; de Sousa, Noelita Melo; Terracina, Luigi; Canali, Claudio; Avellini, Luca

    2016-02-01

    The aim of this study was to describe modifications in plasma homocysteine (Hcy), vitamin E (VitE) and malondialdehyde (MDA) concentrations in the first 56 days after artificial insemination (AI) in buffalo. Thirty-five buffalo cows were divided, ex post, into three groups on the basis of pregnancy diagnosis: pregnant, not pregnant, with embryonic mortality. Pregnancy was diagnosed by ultrasonography and plasma concentrations of pregnancy-associated glycoproteins (PAGs). Our results showed that, in pregnant buffaloes, included those with embryonic mortality, MDA increased progressively while VitE decreased. In non-pregnant buffaloes, MDA and Vit E were unchanged. Hcy concentrations also remained unchanged within each group throughout the study period, but were lower in non-pregnant buffaloes than in the pregnant ones and in those with embryonic mortality. In conclusion, present data suggest that successful pregnancy in buffalo cows might be linked to Hcy metabolism and oxidative stress involvement.

  15. Pulley Ridge Swath Bathymetry Grid - filtered

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in the...

  16. Pulley Ridge Swath Bathymetry Grid - filtered

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Pulley Ridge is a series of drowned barrier islands that extends almost 200 km in 60-100 m water depths. This drowned ridge is located on the Florida Platform in...

  17. Transmission of foot-and-mouth disease virus from experimentally infected Indian buffalo (Bubalus bubalis) to in-contact naïve and vaccinated Indian buffalo and cattle.

    Science.gov (United States)

    Madhanmohan, M; Yuvaraj, S; Nagendrakumar, S B; Srinivasan, V A; Gubbins, Simon; Paton, David James; Parida, Satya

    2014-09-03

    This study investigated the transmission of foot-and-mouth disease virus (FMDV) from experimentally infected Indian buffalo to in-contact naïve and vaccinated cattle and buffalo. In each of six rooms, two donor buffalo that had been inoculated with FMDV were housed for five days with four recipient animals, comprising one vaccinated buffalo, one vaccinated calf, one unvaccinated buffalo and one unvaccinated calf. Vaccination was carried out with current Indian vaccine strain (O/IND/R2/75) and challenged on 28 days post-vaccination with an antigenically similar strain (O/HAS/34/05). All 12 donor buffalo and the six unvaccinated cattle and six unvaccinated calves developed clinical signs of foot-and-mouth disease (FMD). In contrast, all six vaccinated cattle (100%) and four out of six vaccinated buffalo (66.6%) were protected from disease but all became infected with FMDV. This confirms that buffalo have the potential to spread FMD by direct contact and that vaccination can block this spread. The numbers of animals in the study were too small to determine if the differences in clinical protection afforded by vaccination of cattle and buffalo are significant and warrant a different dose regime.

  18. Comparative study of Anaplasma parasites in tick carrying buffaloes and cattle

    Institute of Scientific and Technical Information of China (English)

    RAJPUT Z.I.; HU Song-hua; ARIJO A.G.; HABIB M.; KHALID M.

    2005-01-01

    A comparative study on the prevalence of Anaplasma parasite was conducted on ticks carrying buffaloes and cattle.Five hundred blood samples of both animals (250 of each) were collected during February, March and April. Thin blood smears on glass slides were made, fixed in 100% methyl alcohol and examined. Microscopic examination revealed that 205 (41%) animals had Anaplasma parasites, out of which 89, 44 and 72 animals had Anaplasma marginale, Anaplasma centrale and mixed infection respectively. Infected buffaloes and cattle were 75 and 130 respectively. The infection in female was 53 and 92 in buffaloes and cattle respectively. Twenty-two and 92 blood samples of male were found positive in buffaloes and cattle respectively. Comparative study revealed that the cattle were 26.82% more susceptible than buffaloes. The parasite prevailing percentage in female of both animals was slightly higher than that of the male. This investigation was aimed at studying the comparative prevalence of Anaplasma parasite in tick carrying buffaloes and cattle.

  19. Treatment of anestrous Nili-Ravi buffaloes using eCG and CIDR protocols

    Institute of Scientific and Technical Information of China (English)

    Zahid Naseer; Ejaz Ahmad; Nemat Ullah; Muhammad Yaqoob; Zeeshan Akbar

    2013-01-01

    Objective: To determine the effect of equine chorionic gonadotropin (eCG) and controlled internal drug releasing (CIDR) on estrus response, ovulation and pregnancy rate in Nili-Ravi buffaloes under field condition. Methods: Twenty anestrous buffaloes with more than 150 days postpartum were used in this study. To confirm anestrous condition, ovarian status and serum progesterone concentration were determined before the start of study. Buffaloes were randomly divided into eCG (n=10) and CIDR (n=10) groups. eCG group were treated with eCG (Chronogest 1000 I.U. i.m.), while CIDR group received CIDR devices for 7 days. All buffaloes in CIDR group were injected PGF2α (0.25 ug/mL; 2 mL; i.m.) one day before CIDR removal. Buffaloes were observed for estrus visually and were inseminated with frozen-thawed semen at detected estrus. Ovulation was confirmed by presence of CL 12 day post AI. Pregnancy diagnosis was done 50 days post AI. Results: Estrus response, ovulation rate and pregnancy rate were similar (P>0.05) among eCG and CIDR groups (90% vs. 80%; 78% vs. 75% and 50% vs. 60% respectively). Conclusion: It is concluded that both CIDR and eCG protocols are effective and promising remedies for the anestrous buffaloes under commercial as well as under field conditions.

  20. Analysis of DRB3 gene polymorphisms in Jafarabadi, Mediterranean, and Murrah buffaloes from Brazil.

    Science.gov (United States)

    Stafuzza, N B; Olivatto, L M; Naressi, B C M; Tonhati, H; Amaral-Trusty, M E J

    2016-03-31

    The DRB3 gene is an MHC class II gene that has a high degree of polymorphism with more than 100 alleles described in cattle. This variation contributes to differences among individuals in immune responsiveness and disease resistance. In this study, we searched for allelic variants in exon 2 of the DRB3 gene in 80 river buffaloes of three breeds in Brazil using a PCR-RFLP technique. The PCR product showed genetic polymorphism when digested with RsaI, PstI or HaeIII restriction enzymes. In total, 16 restriction patterns were identified: nine restriction patterns and 16 genotypes were found with RsaI; four restriction patterns and nine genotypes were found with HaeIII; and, three restriction patterns and four genotypes were found with PstI. Three RFLP patterns were exclusive to Jafarabadi buffaloes (RsaI-b, RsaI-c and RsaI-f) and three others were only observed in Mediterranean buffaloes (RsaI-g, RsaI-h and PstI-y). Jafarabadi buffaloes had a larger number of RFLP patterns than Mediterranean and Murrah breeds. The analysis showed that the DRB3 exon 2 was highly polymorphic, with the highest degree of polymorphism in Mediterranean buffaloes. This study provides the first assessment of allelic variation among three different buffalo breeds from Brazil and provides a basis for further investigations into the association between the DRB3 alleles and disease resistance.

  1. Traumatic Reticuloperitonitis in Water Buffalo (Bubalus bubalis: Clinical Findings and the Associated Inflammatory Response

    Directory of Open Access Journals (Sweden)

    Maged El-Ashker

    2013-01-01

    Full Text Available The present study was carried out to describe the clinical picture of traumatic reticuloperitonitis (TRP in water buffalo (Bubalus bubalis and to evaluate the inflammatory and immunologic responses for this clinical condition. Twenty-two buffalo with acute local TRP were monitored in our study. Additionally, 10 clinically healthy buffalo were randomly selected and served as controls. Acute local TRP was initially diagnosed by clinical examination and confirmed by ultrasonographic (USG examination and/or necropsy findings. Blood samples were collected from all examined buffalo to measure the respective levels of tumor necrosis factor alpha (TNF-α, interleukin (IL-1β, IL-6, IL-10 and interferon gamma (INF-γ, serum amyloid A (SAA, C-reactive protein (CRP, haptoglobin (Hp, fibrinogen (Fb, and serum sialic acid (SSA. It was found that TNF-α, IL-1β, IL-6, IL-10, SAA, CRP, Hp, Fb, and SSA were significantly higher in buffalo with TRP than the controls. Our findings suggest that the examined immunologic variables were helpful in documenting the inflammatory response in buffalo with TRP. However, their diagnostic usefulness only becomes apparent when considered in tandem with the clinical findings for any given animal, its anamnesis, and a subsequent USG assessment. Due to the frequent complications of TRP, more accurate indicators of its occurrence and severity would be useful.

  2. Isolation and characterization of bovine parainfluenza virus type 3 from water buffaloes (Bubalus bubalis in Argentina

    Directory of Open Access Journals (Sweden)

    Maidana Silvina S

    2012-06-01

    Full Text Available Abstract Background Parainfluenza virus type 3 (PIV3 was isolated from dairy buffaloes (Bubalus bubalis naturally affected with respiratory and reproductive clinical conditions. Results Examination of nasal and vaginal swabs collected from 12 diseased buffaloes led to the isolation of three paramyxovirus isolates from two animals. Antigenic, morphological and biological characteristics of these three isolates were essentially similar to those of members of the Paramyxoviridae family. Antigenic analysis by direct immunofluorescence and cross neutralization test placed these isolates together with bovine parainfluenza virus type 3 (BPIV3. Nucleotide and amino acid phylogenetic analysis of partial matrix gene sequences of the buffalo isolates and six field BPIV3 isolates from bovines in Argentina were studied. Buffalo isolates were similar to genotype B (BPIV3b while the six BPIV3 isolates were similar to genotypes A (BPIV3a and C (BPIV3c. Conclusions This is the first characterization of BPIV3 in water buffalo. According to the samples analyzed, in Argentina, the genotype B was found in buffalo and the genotypes A and C were found in cattle.

  3. Demonstration of alternative and classical complement pathway activity in colostrum from buffalo (Bubalus bubalis).

    Science.gov (United States)

    Matheswaran, K; Dhinakar Raj, G; Nachimuthu, K

    2003-09-01

    Buffalo colostrum caused lysis of unsensitized red blood cells (RBC) from sheep, goats, rabbits and chickens. RBC from cattle and buffalo were resistant to lysis. That lysis was due to the presence of natural antibodies to these RBC was ruled out since there was no reduction in haemolytic titres even after adsorption with the respective RBC. The addition of EGTA to the diluent had no effect on the haemolytic activity. These findings indicate the presence of alternative complement pathway (ACP) activity in buffalo colostrum. The haemolytic activity of buffalo complement for unsensitized rabbit RBC was reduced to very low levels by heating at 50 degrees C for 45 min. Treatment with zymosan also inhibited the haemolytic activity, while inulin had no effect. The maximum activity of ACP occurred in the presence of 4 mmol/L Mg(2+) in the diluent. The range of ACP activities in colostrum from buffaloes varied from 4.06 to 8.48 CH50 units/ml. Using a standard system for titrating the classical complement pathway and rabbit red blood cells sensitized with goat haemolysin, the range of complement activity in buffalo colostrum was 4.81-6.77 CH50/ml.

  4. The Glasma and the Hard Ridge

    CERN Document Server

    Moschelli, George

    2009-01-01

    Correlation measurements indicate that excess two particle correlations extend over causally disconnected rapidity ranges. Although, this enhancement is broad in relative rapidity $\\eta=\\eta_1 - \\eta_2$, it is focused in a narrow region in relative azimuthal angle $\\phi=\\phi_1 - \\phi_2$. The resulting structure looks like a ridge centered at $\\eta = \\phi=0$. Similar ridge structures are observed in correlations of particles associated with a jet trigger (the hard ridge) and in correlations without a trigger (the soft ridge). The long range rapidity behavior requires that the correlation originates in the earliest stage of the collision, and probes properties of the production mechanism. Glasma initial conditions as predicted by the theory of Color Glass Condensate and provide a and early stage correlation that naturally extends far in rapidity. We have previously shown that the soft ridge is a consequence of particles forming from an initial Glasma phase that experience a later stage transverse flow. We exten...

  5. Managing state energy conservation programs - The Minnesota experience

    Science.gov (United States)

    Hirst, E.; Armstrong, J. R.

    1980-11-01

    The development and operation of energy conservation programs in the Minnesota Energy Agency (MEA) are discussed. The MEA has responsibility for voluntary conservation efforts, regulating energy efficient devices, and grant programs to audit and retrofit public buildings. The MEA has developed the plan under which the Minnesota utilities will provide conservation services to residential customers, including an on-site home energy audit. The relation between the Department of Energy (DOE) and state energy offices in implementing programs is considered. The DOE has provided technical assistance to the states through the development of a model audit. Steps are discussed to reduce the burdens imposed on the states by program planning, funding, and management responsibilities, including the consolidation of several existing state conservation programs. Improved policy analysis is suggested to correct inefficiencies in government programs.

  6. Swamp buffalo keeping – an out-dated farming activity? A case study in smallholder farming systems in Xishuangbanna, Yunnan Province, PR China

    Directory of Open Access Journals (Sweden)

    Anne Schiborra

    2012-01-01

    Full Text Available Expansion of rubber tree plantations and agricultural mechanization caused a decline of swamp buffalo numbers in the Naban River National Nature Reserve (NRNNR, Yunnan Province, China. We analysed current use of buffaloes for field work and the recent development of the regional buffalo population, based on interviews with 184 farmers in 2007/2008 and discussions with 62 buffalo keepers in 2009. Three types of NRNNR farms were distinguished, differing mainly in altitude, area under rubber, and involvement in livestock husbandry. While pig based farms (PB; n=37 have abandoned buffalo keeping, 11% of the rubber based farms (RB; n=71 and 100% of the livestock-corn based farms (LB; n=76 kept buffaloes in 2008. Herd size was 2.5 +/-1.80 (n=84 buffaloes in early 2008 and 2.2 +/-1.69 (n=62 in 2009. Field work on own land was the main reason for keeping buffaloes (87.3 %, but lending work buffaloes to neighbours (79.0% was also important. Other purposes were transport of goods (16.1%, buffalo trade (11.3% and meat consumption (6.4%. Buffalo care required 6.2 +/-3.00 working hours daily, while annual working time of a buffalo was 294 +/-216.6 hours. The area ploughed with buffaloes remained constant during the past 10 years despite an expansion of land cropped per farm. Although further replacement of buffaloes by tractors occurs rapidly, buffaloes still provide cheap work force and buffer risks on poor NRNNR farms. Appropriate advice is needed for improved breeding management to increase the efficiency of buffalo husbandry and provide better opportunities for buffalo meat sale in the region.

  7. ADOPTION OF ECR PRACTICES IN MINNESOTA GROCERY STORES

    OpenAIRE

    Paul F. PHUMPIU; King, Robert P.

    1997-01-01

    Efficient Consumer Response (ECR) is an industry-wide, collaborative initiative to re-engineer the grocery supply chain. This report presents findings from a study of ECR adoption in Minnesota grocery stores. Data were collected through interviews with managers of forty stores that are broadly distributed over store sizes, locations, and organizational forms. The interviews focused on business practices and technologies related to inventory management and ordering, shelf-space allocation and ...

  8. Biological diversity of the Minnesota caddisflies (Insecta, Trichoptera

    Directory of Open Access Journals (Sweden)

    David Houghton

    2012-05-01

    Full Text Available The caddisfly fauna of Minnesota contains at least 277 species within 21 families and 75 genera. These species are based on examination of 312,884 specimens from 2,166 collections of 937 Minnesota aquatic habitats from 1890 to 2007. Included in these totals is my own quantitative sampling of 4 representative habitat types: small streams, medium rivers, large rivers, and lakes, from each of the 58 major Minnesota watersheds from June through September during 1999–2001. All species are illustrated herein, and their known Minnesota abundances, distributions, adult flight periodicities, and habitat affinities presented. Four species: Lepidostoma griseum (Lepidostomatidae, Psilotreta indecisa (Odontoceridae, and Phryganea sayi and Ptilostomis angustipennis (Phryganeidae are added to the known fauna. An additional 31 dubious species records are removed for various reasons. Of the 5 determined caddisfly regions of the state, species richness per watershed was highest in the Lake Superior and Northern Regions, intermediate in the Southeastern, and lowest in the Northwestern and Southern. Of the 48 individual collections that yielded >40 species, all but 1 were from the Northern Region. Many species, especially within the families Limnephilidae and Phryganeidae, have appeared to decrease in distribution and abundance during the past 75 years, particularly those once common within the Northwestern and Southern Regions. Many species now appear regionally extirpated, and a few have disappeared from the entire state. The loss of species in the Northwestern and Southern Regions, and probably elsewhere, is almost certainly related to the conversion of many habitats to large-scale agriculture during the mid-20th century.

  9. Making Health Easier: Healthy Schools in Minnesota PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2013-06-05

    To bring healthier meals to students at the Dover-Eyota elementary school in Minnesota, school officials and parents started a partnership with local farmers. The farm-to-school program has brought better food, like watermelon and corn on the cob, to the children while building ties within the community.  Created: 6/5/2013 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 6/5/2013.

  10. Making Health Easier: Worksite Wellness in Minnesota PSA (:60)

    Centers for Disease Control (CDC) Podcasts

    2013-06-04

    When firefighters in Minnesota discovered that over 50 percent of firefighter deaths were cardiovascular-related, they decided to implement healthy changes in the workplace. The firefighters now manage a garden near the fire station and eat fresh broccoli, squash, and tomatoes between shifts.  Created: 6/4/2013 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 6/4/2013.

  11. Warroad Channel Project. Section 107. Detailed Project Report Warroad, Minnesota.

    Science.gov (United States)

    1980-07-01

    72. Ir :dd i t ion, ,l p- ment of Voyageurs National Park is exptcted te, increase substantially tie nimber of tourists traveling through Rose;u...COMMERCIAL FISHING VOLUMES, 1955-1977 A-5 A-2 TONS OF COMMERCE AND MAJOR COMPONENT A-6 1955-1971 PROJECT AUTHOfRITY Authority for the study is provided...Bernstein, September 1976. "Impact of the Voyageurs National Park upon Roseau County," Uel Blank, University of Minnesota, February 1972. Tourism in the

  12. Buffalo milk: proteins electrophoretic profile and somatic cell count

    Directory of Open Access Journals (Sweden)

    S. Mattii

    2011-03-01

    Full Text Available Water buffalo milk differs from the cow’s milk for greater fat and protein content, very important features in cheese making. Proteins, casein and whey-proteins in particular, are the most important factors determining cheese yield. Several previous research discussed the rule of SCC in cow milk production (Varisco, 1999 and the close relationship existing between cow’s milk cheese yield and somatic cell count (Barbano, 2000. In particular the inverse correlation between cheese yields and somatic cells’content have been demonstrated. In Italy the regulation in force DPR 54/97 acknowledges what expressed in EEC 46/92 Directive (Tripodi, 1999 without fixing the limit threshold of somatic cells for buffalo’s milk....

  13. Neuroendocrine cells in the urogenital tract of the buffalo

    Directory of Open Access Journals (Sweden)

    A. Vittoria

    2010-02-01

    Full Text Available Neuroendocrine cells or paraneurons are cytotypes producing biogenic amines and/or hormonal peptides, scattered in the glandular and lining epithelia of the body. In this study the presence of chromogranin A-, serotonin- and somatostatin-immunoreactive neuroendocrine cells has been described immunohistochemically in the urethro- prostatic complex and female urethra of subjects of the buffalo Bubalus bubalis. The chromogranin A- containing neuroendocrine cells resulted the most numerous cytotype, the serotonin- containing ones the most irregular in shape for the presence of dendritic-like cytoplasmic extensions and the somatostatin- containing the rarest. The role played by the amine serotonin in the genital tract has been related to the determinism of sexual climax and to the contraction of smooth muscle. The function played by the neuroendocrine genital somatostatin is unknown. Analogically to what described for the same gastrointestinal hormone, it could inhibit both exocrine and endocrine secretions.

  14. In vitro fertility assessment of Kundhi buffalo bull semen

    Directory of Open Access Journals (Sweden)

    Hamzo Khan Kunbhar,

    2011-02-01

    Full Text Available The study was conducted on in-vitro fertility assessment of frozen thawed semen collected from Kundhi buffalo bull maintained at Department of Animal Reproduction, Faculty of Animal Husbandry and Veterinary Sciences, Sindh Agriculture University Tandojam. Before freezing of semen, each ejaculate was assessed for volume, sperm concentration, mass activity and moss motility percentage. Twenty semen samples having motility 60% or above were frozen for post-thaw assessment. Frozen thawed semen was incubated at 250C for 5 hours and examined for progressive linear motility and live dead sperm count. The mean volume, mass activity, moss motility percentage sperm concentrations and pH of the semen were found to be 2.79±0.217 ml, 2.85±0.111, 71.75±2.621, 11.35±1.255 millions/ml and 5.8185±0.092 respectively of fresh semen. No significant difference was found between the parameters except pH, which was significantly different between the bulls. The mean sperm motility percentage and live dead sperm count % of Kundhi buffalo bull semen was found to be 20.46±1.62 and 6.9± 0.2% for frozen semen. A significant (P< 0.05 difference was found between the bulls for post-thaw motility percentage. It was found that at 01 hour incubation, 43.25±2.95% of sperms were motile having 11.78±0.28 % dead sperm count. It was gradually decline from 0 to 5 hours incubation, After 5 hours, all sperms were found dead. It is concluded that sperms maintaining long term motility and having less live dead sperms count were considered suitable for artificial insemination.

  15. Experimental poisoning by Baccharis megapotamica var. weirii in buffalo

    Directory of Open Access Journals (Sweden)

    José C. Oliveira-Filho

    2012-05-01

    Full Text Available Five male 6-8 month-old Murrah buffalo calves were orally dosed with the fresh aerial parts of Baccharis megapotamica var. weirii at doses of 1, 3, 4, 5 and 10g/kg body weight (bw (~1-10mg macrocyclic trichothecenes/kg/bw. The B. megapotamica used for the experiment was harvested on a farm where a recent spontaneous outbreak of poisoning caused by such plant had occurred. Clinical signs appeared 4-20 hours and 4 buffaloes died 18-49 hours after the ingestion of the plant. Clinical signs were apathy, anorexia, and watery diarrhea, fever, colic, drooling, muscle tremors, restlessness, laborious breathing and ruminal atony, and dehydration. The most consistent gross findings were restricted to the gastrointestinal (GI tract consisted of varying degrees of edema and reddening of the mucosa of the forestomach. Histopathological findings consisted of varying degrees of necrosis of the epithelial lining of the forestomach and of lymphocytes within lymphoid organs and aggregates. Fibrin thrombi were consistently found in sub-mucosal vessels of the forestomach and in the lumen of hepatic sinusoids. It is suggested that dehydration, septicemia and disseminated intravascular coagulation participate in the pathogenesis of the intoxication and play a role as a cause of death. A subsample of B. megapotamica var. weirii was frozen-dried and ground and analyzed using UHPLC (Ultra High Performance Liquid Chromatography with high resolution Time of Flight mass spectrometry and tandem mass spectrometry, it was shown that the plant material contained at least 51 different macrocyclic trichothecenes at a total level of 1.1-1.2mg/g. About 15-20% of the total trichothecenes contents was found to be monosaccharide conjugates, with two thirds of these being glucose conjugates and one third constituted by six aldopentose conjugates (probably xylose, which has never been reported in the literature.

  16. Estimation of the intercalving period in Italian Mediterranean buffalo

    Directory of Open Access Journals (Sweden)

    G. Campanile

    2010-02-01

    Full Text Available Aim of this study was to estimate the average intercalving period of a buffalo herd/population, by using the percentage of subjects that are able to conceive within 90 days post-partum, and that, consequently, have an intercalving period lower than 400 days, in order to give a precocious judgment on its fertility. A total number of 8,845 intercalving periods were recorded in 4 farms and 4 Provinces of Campania and Lazio Regions. In all the farms the out of breeding season mating technique was adopted and a constant diet was administered throughout the year. Values were grouped for primiparous and pluriparous buffaloes and were divided in four calving periods: January-March; April-June; July-September; October-December. Within each group/farm ANOVA was performed and the means were analysed by t Student test. In each group the mean value and the percentage of subjects with an intercalving period lower than 400 days (% < 400 days were calculated and the regression analysis was carried out between the values of the intercalving periods and the % < 400 days. Finally, an all-in regression analysis was performed by using the data of 55 groups, excluding those with less than 25 values. The regression analysis between % < 400 days and the mean value of the intercalving period was always significant, except in one case. The comparison between the real values and those calculated allows to affirm that, if the percentage of subjects with an intercalving period lower than 400 days is higher than 50%, an intercalving period lower than 450 days will be probably recorded.

  17. Minnesota agripower project. Quarterly report, April--June 1997

    Energy Technology Data Exchange (ETDEWEB)

    Baloun, J.

    1997-07-01

    The Minnesota Valley Alfalfa Producers (MnVAP) propose to build an alfalfa processing plant integrated with an advanced power plant system at the Granite Falls, Minnesota Industrial Park to provide 75 MW of base load electric power and a competitively priced source of value added alfalfa based products. This project will utilize air blown fluidized bed gasification technology to process alfalfa stems and another biomass to produce a hot, clean, low heating value gas that will be used in a gas turbine. Exhaust heat from the gas turbine will be used to generate steam to power a steam turbine and provide steam for the processing of the alfalfa leaf into a wide range of products including alfalfa leaf meal, a protein source for livestock. The plant will demonstrate high efficiency and environmentally compatible electric power production, as well as increased economic yield from farm operations in the region. The initial phase of the Minnesota Agripower Project (MAP) will be to perform alfalfa feedstock testing, prepare preliminary designs, and develop detailed plans with estimated costs for project implementation. The second phase of MAP will include detailed engineering, construction, and startup. Full commercial operation will start in 2001.

  18. Analyzing indicators of stream health for Minnesota streams

    Science.gov (United States)

    Singh, U.; Kocian, M.; Wilson, B.; Bolton, A.; Nieber, J.; Vondracek, B.; Perry, J.; Magner, J.

    2005-01-01

    Recent research has emphasized the importance of using physical, chemical, and biological indicators of stream health for diagnosing impaired watersheds and their receiving water bodies. A multidisciplinary team at the University of Minnesota is carrying out research to develop a stream classification system for Total Maximum Daily Load (TMDL) assessment. Funding for this research is provided by the United States Environmental Protection Agency and the Minnesota Pollution Control Agency. One objective of the research study involves investigating the relationships between indicators of stream health and localized stream characteristics. Measured data from Minnesota streams collected by various government and non-government agencies and research institutions have been obtained for the research study. Innovative Geographic Information Systems tools developed by the Environmental Science Research Institute and the University of Texas are being utilized to combine and organize the data. Simple linear relationships between index of biological integrity (IBI) and channel slope, two-year stream flow, and drainage area are presented for the Redwood River and the Snake River Basins. Results suggest that more rigorous techniques are needed to successfully capture trends in IBI scores. Additional analyses will be done using multiple regression, principal component analysis, and clustering techniques. Uncovering key independent variables and understanding how they fit together to influence stream health are critical in the development of a stream classification for TMDL assessment.

  19. Nematodes of the small intestine of African buffaloes, Syncerus caffer, in the Kruger National Park, South Africa.

    Science.gov (United States)

    Taylor, William A; Skinner, John D; Boomker, Joop

    2013-05-16

    The abundance and distribution of parasitic helminths in populations of African buffaloes, Syncerus caffer, have not been well documented. A total of 28 buffaloes of different ages and sexeswere sampled in the Kruger National Park, South Africa, for nematodes of the small intestine. Three nematode species were identified, namely Cooperia fuelleborni, Cooperia hungi and Trichostrongylus deflexus, with C. hungi being a new country record for African buffalo in South Africa. The overall prevalence was 71%and the average number of worms was 2346 (range: 0-15 980). This is a small burden for such a large mammal. Sex, age and body condition of the buffaloes had no significant effect on worm occurrence.

  20. Serological investigation of Leptospira infection and its circulation in one intensive-type water buffalo farm in the Philippines.

    Science.gov (United States)

    Villanueva, Marvin A; Mingala, Claro N; Gloriani, Nina G; Yanagihara, Yasutake; Isoda, Norikazu; Nakajima, Chie; Suzuki, Yasuhiko; Koizumi, Nobuo

    2016-02-01

    Water buffalo is an indispensable livestock in the Philippines. Leptospirosis is a serious zoonosis that can be fatal to humans and cause reproductive problems in livestock. Leptospirosis has been reported in some countries where water buffaloes are commercially raised, highlighting the Leptospira prevalence in this farming system, but information on leptospirosis in water buffalo farms in the Philippines is limited. In this study, we collected blood samples from rats (n = 21), and water buffaloes (n = 170) from different groups and locations in one intensive-type buffalo farm in the Philippines. Serum was analyzed by microscopic agglutination test (MAT). Anti-Leptospira antibodies reacting with serogroups Canicola, Icterohaemorrhagiae and Pomona were found in sera of 30% tested rats, and 48% of water buffalo sera tested positive for at least one Leptospira strain, in which serogroups Mini, Hebdomadis, Tarassovi and Pyrogenes were predominantly agglutinated. The number of seropositive young water buffaloes (animals were reactive with multiple Leptospira strains with variable MAT titers. In addition, antibodies against serogroups Icterohaemorrhagiae and Pomona were detected in both animals. Finally, Leptospira infection was found associated with age and animal grouping, highlighting the impact of management in the persistence of leptospirosis at intensive-type buffalo farm settings in the Philippines. Further investigation and appropriate control strategies are required to prevent leptospirosis from causing risks to public health and economic losses to the water buffalo farming industry.

  1. The role of African buffalos (Syncerus caffer) in the maintenance of foot-and-mouth disease in Uganda

    DEFF Research Database (Denmark)

    Ayebazibwe, C.; Mwiine, F. N.; Tjørnehøj, Kirsten;

    2010-01-01

    Background To study the role of African buffalos (Syncerus caffer) in the maintenance of foot-and-mouth disease in Uganda, serum samples were collected from 207 African buffalos, 21 impalas (Aepyceros melampus), 1 giraffe (Giraffa camelopardalis), 1 common eland (Taurotragus oryx), 7 hartebeests...... while the SAT 2 isolates belonged to different lineages within the East African topotype X. Conclusions Consistent detection of high antibody titres in buffalos supports the view that African buffalos play an important role in the maintenance of FMDV infection within National Parks in Uganda. Both SAT 1...

  2. 76 FR 78692 - Notice of Inventory Completion: Minnesota Indian Affairs Council, Bemidji, MN

    Science.gov (United States)

    2011-12-19

    ... Chippewa Tribe, Minnesota (hereinafter referred to as ``The Tribes''). History and Description of the..., including ceramics and lithic tools. These human remains have no archeological classification and cannot...

  3. Changes in composition of colostrum of Egyptian buffaloes and Holstein cows

    Directory of Open Access Journals (Sweden)

    Abd El -Fattah Alaa M

    2012-03-01

    Full Text Available Abstract Background Changes in colostrum composition of Egyptian buffaloes and Holstein cows collected at calving, 6, 12, 24, 48, 72, 96, 120 h and after 14 days of parturition were studied. Total solids, total protein, whey proteins, fat, lactose and ash contents were determined. Macro- and micro-elements, IgG, IgM, IGF-1, lactoferrin and vitamins (A and E were also estimated. Results At calving, the total protein and whey proteins concentration did not differ between buffalo and cow colostrum, while total solids, fat, lactose and ash concentrations were higher in buffalo than in cow colostrum. All components decreased gradually as the transition period advanced except lactose which conversely increased. On the fifth day post-partum, concentration of total protein, whey proteins, fat, ash and total solids decreased by 69.39, 91.53, 36.91, 45.58 and 43.85% for buffalo and by 75.99, 94.12, 53.36, 33.59 and 52.26% for cow colostrum. However, lactose concentration increased by 42.45% for buffalo and 57.39% for cow colostrum. The macro-and micro-elements concentration of both colostrums tended to decline slightly toward normality on the fifth day of parturition. Buffalo colostrum had a higher concentration of vitamin E than cow colostrum during the experimental period. At calving, the concentration of vitamin A in buffalo colostrum was found to be approximately 1.50 times lower than in cow colostrum. The concentrations of IgG, IgM, IGF-1 and lactoferrin decreased by 97.90, 97.50, 96.25 and 96.70% for buffalo and 76.96, 74.92, 76.00 and 77.44% for cow colostrum, respectively after five days of parturition. Conclusions There is a dramatic change in buffalo and cow colostrum composition from the first milking until the fifth day of parturition. There are differences between buffalo and cow colostrum composition during the five days after calving. The composition of both colostrums approaches to those of normal milk within five days after parturition.

  4. New insights on ill-thriftiness in early-weaned buffalo calves

    Directory of Open Access Journals (Sweden)

    Nasr-Eldin M. Aref

    2016-06-01

    Full Text Available Aim: The present study was designed to: (1 Investigate the effect of weaning time on various metabolic indices and growth pattern in buffalo calves compared to cow calves under field condition and (2 Shed light on the potential relationship between early weaning, growth metabolites, and suboptimal growth (ill-thrift in buffalo calves. Materials and Methods: A total number of 18 neonatal calves of both sexes and species (cattle and buffalo were included in the study. Animals were divided into three groups according to their age at weaning as following: Cow calves (n=8 weaned at 4.5 months, buffalo calves (n=6 weaned at 3.5 months (early-weaned, and buffalo calves (n=4 weaned at 5.5 months (late-weaned. Morphological traits, growth metabolites, and hormonal profile were measured at monthly interval over the period of the study and around the time of weaning (2 weeks pre- and post-weaning. Results: The obtained results showed that the trend of growth pattern was significantly increased in a linear pattern in cow calves and late-weaned buffalo calves, whereas early-weaned buffalo calves showed sharp decline in their body weight (BW post-weaning. By the end of the study, early-weaned buffalo calves showed the lowest BW gain (ill-thrift. There is a positive association between the morphological traits and various growth metabolites and hormonal indices. A significant decrease (p<0.05 in the concentrations of growth hormones (insulin-like growth factor-1 [IGF-1] and insulin and other metabolites were reported in early-weaned buffalo calves compared to other animals. There is no association between stress indices (cortisol level and neutrophil to lymphocyte ratio and growth rate. Conclusion: Suboptimal growth rate (ill-thriftiness is common in early-weaned buffalo calves and is attributed to low blood levels of growth metabolites, in particularly, IGF-1. In addition, the strong positive associations between concentrations of IGF-1 and morphological

  5. Recent advances in Progeny testing program for Nili Ravi buffalo in Pakistan

    Directory of Open Access Journals (Sweden)

    A. Ghaffar

    2010-02-01

    Full Text Available Progeny testing program was started in Nili-Ravi buffalo at Livestock Production and Research Institute (LPRI, Bahadurnagar, Okara in 1979-80. Initially buffalo bulls used at Livestock Experiment Station (LES Qadirabad and Rakh Gulaman during 1964-78 were evaluated. Five out of ten at Rakh Gulaman and 10 out of 22 at Qadirabad bulls were positive. As none of these bulls were available, therefore, sons and grandsons of these bulls were selected for production of future candidate bulls. All the buffaloes at LPRI were evaluat`ed on Most Probable Producing Ability. The elite herd thus formed was used for production for future candidate bulls. Since then a continuous program is in operation at Govt. Livestock Farms and expanded to 27 field sub-centers involving private farmers in four districts Okara, Sahiwal, Faisalabad and Pakpattan. Since the initiation of this program in 1980’s, about 174 bulls have been put under progeny testing program and 137 bulls were evaluated by Daughter-Dam Comparison, out of which sixty eight buffalo bulls contributed positively in milk production of daughters. It is worth mentioning here that milk production of registered buffalo was recorded on monthly intervals in the field along with other necessary reproduction data required to compute the different traits of economic importance.Progeny testing program was started in Nili-Ravi buffalo at Livestock Production and Research Institute (LPRI, Bahadurnagar, Okara in 1979-80. Initially buffalo bulls used at Livestock Experiment Station (LES Qadirabad and Rakh Gulaman during 1964-78 were evaluated. Five out of ten at Rakh Gulaman and 10 out of 22 at Qadirabad bulls were positive. As none of these bulls were available, therefore, sons and grandsons of these bulls were selected for production of future candidate bulls. All the buffaloes at LPRI were evaluat`ed on Most Probable Producing Ability. The elite herd thus formed was used for production for future candidate bulls

  6. SRTM Anaglyph: Wheeler Ridge, California

    Science.gov (United States)

    2000-01-01

    Wheeler Ridge and vicinity, California, is a site of major tectonic activity, both historically and over recent geologic time. The epicenter of the 7.5 magnitude Kern County earthquake occurred here on July 21,1952, and numerous geologic and topographic features indicate rapid geologic processes. The ridge itself (upper-right center) is a geologic fold that is growing out of the southern San Joaquin Valley. A prominent 'wind gap,' now used for passage of the California aquaduct (with the aid of a pumping station), is evidence that the ridge grew faster than tranversing streams could erode down. Nearby abrupt and/or landslid mountain fronts similarly indicate a vigorous tectonic setting here, just north of the San Andreas fault. The Interstate 5 freeway can be seen crossing agricultural fields on the right and entering the very rugged and steep Grapevine Canyon toward the bottom.This anaglyph was generated by first draping a Landsat satellite image over a preliminary topographic map from the Shuttle Radar Topography Mission (SRTM), then generating two differing perspectives, one for each eye. When viewed through special glasses, the result is a vertically exaggerated view of the Earth's surface in its full three dimensions. Anaglyph glasses cover the left eye with a red filter and cover the right eye with a blue filter. Landsat has been providing visible and infrared views of the Earth since 1972. SRTM elevation data matches the 30 meter resolution of most Landsat images and will substantially help in analyses of the large and growing Landsat image archive.The elevation data used in this image was acquired by SRTM aboard the Space Shuttle Endeavour, launched on February 11, 2000. SRTM used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on the Space Shuttle Endeavour in 1994. SRTM was designed to collect three-dimensional measurements of the Earth's surface. To collect the 3-D data

  7. Absence of Bovine leukemia virus (BLV) infection in buffaloes from Amazon and southeast region in Brazil.

    Science.gov (United States)

    De Oliveira, Cairo H S; Resende, Cláudia F; Oliveira, Carlos M C; Barbosa, José D; Fonseca, Antônio A; Leite, Rômulo C; Reis, Jenner K P

    2016-07-01

    Enzootic bovine leucosis is an infectious disease caused by Bovine leukemia virus (BLV) and is well described in bovines. The majority of infected animals are asymptomatic, one to five percent develop lymphoma and from 30 to 50% present a persistent lymphocytosis. The virus occurs naturally in cattle and experimentally in buffaloes, capybaras and rabbits. The occurrence of lymphoma in buffaloes has been attributed to BLV infection by some authors in India and Venezuela, but not confirmed by other studies and little information on natural BLV infection in buffaloes is available. The aim of this study was to evaluate the occurrence of BLV in a sub-sample of buffalo from Amazon and southeast regions in Brazil. Three hundred and fifteen serum samples were negative using commercial AGID and ELISA (ELISA-gp51) which detect anti-BLV glycoprotein gp51 antibodies. The same samples were also evaluated for antibodies to whole virus through a commercial ELISA (ELISA-BLV) in which 77 (24.44%) were found seropositive and two (0.63%) inconclusive. On the other hand, all animals were negative by PCR to BLV targeted to the env and tax genes. These results suggest that ELISA-BLV produces false positive results in buffalo serum (pAmazon basin and the southeast region of Brazil. Serological tests, like ELISA-BLV, usually used for cattle may produce false-positive results for BLV in buffaloes and direct detection tests such as PCR should be chosen in these surveys. The occurrence of lymphoma in buffalo was not associated with BLV infection in the one case analyzed in this work and the etiology and pathogenesis of this disease should be clarified.

  8. Profile of muscle tissue gene expression specific to water buffalo: Comparison with domestic cattle by genome array.

    Science.gov (United States)

    Zhang, Yingying; Wang, Hongbao; Gui, Linsheng; Wang, Hongcheng; Mei, Chugang; Zhang, Yaran; Xu, Huaichao; Jia, Cunlin; Zan, Linsen

    2016-02-10

    In contrast with the past, the water buffalo is now not only a draft animal, but also an important food source of milk and meat. It is increasingly apparent that the water buffalo have huge potential for meat production, but its breeding needs to be investigated. Regarding the molecular mechanisms involved in the meat quality difference between the buffalo (Bubalus bulabis) and yellow cattle (Bos taurus), 12 chemical-physical characteristics related to the meat quality of longissimus thoracis muscles (LTM) have been compared at the age of 36 months. Intramuscular lipid and b* (yellowness) were greater in cattle than the buffalo, whereas a* (redness) was greater in the buffalo. Gene expression profiles were constructed by bovine genome array. A total of 8884 and 10,960 probes were detected in buffalo and cattle, respectively, with 1580 genes being differentially expressed. Over 400 probes were upregulated and nearly 1200 were downregulated in LTM of the buffalo, most being involved in ribosomal RNA (rRNA) processing, cholesterol homeostasis, regulation of transcription, response to hypoxia, and glycolysis. Quantitative real-time PCR was used to validate the microarray data. Enriched GO analyses of highly expressed genes in LTM showed that protein biosynthesis, striated muscle contraction, iron homeostasis, iron transport, glycolysis and glucose metabolism were similar between the buffalo and cattle. High protein content, low fat content and deep meat color of buffalo LTM may be closely associated with the increased expression of genes involved in cholesterol and iron homeostasis, while also reducing the expression of genes involved in ubiquitin-mediated proteolysis and protein oxidative phosphorylation. These results establish the groundwork for further studies on buffalo meat quality and will be beneficial in improving water buffalo breeding by molecular biotechnology.

  9. The prion protein gene polymorphisms associated with bovine spongiform encephalopathy susceptibility differ significantly between cattle and buffalo.

    Science.gov (United States)

    Zhao, Hui; Du, Yanli; Chen, Shunmei; Qing, Lili; Wang, Xiaoyan; Huang, Jingfei; Wu, Dongdong; Zhang, Yaping

    2015-12-01

    Prion protein, encoded by the prion protein gene (PRNP), plays a crucial role in the pathogenesis of transmissible spongiform encephalopathies (TSEs). Several polymorphisms within the PRNP are known to be associated with influencing bovine spongiform encephalopathy (BSE) susceptibility in cattle, namely two insertion/deletion (indel) polymorphisms (a 23-bp indel in the putative promoter and a 12-bp indel in intron 1), the number of octapeptide repeats (octarepeats) present in coding sequence (CDS) and amino acid polymorphisms. The domestic buffaloes, Bubalus bubalis, are a ruminant involved in various aspects of agriculture. It is of interest to ask whether the PRNP polymorphisms differ between cattle and buffalo. In this study, we analyzed the previously reported polymorphisms associated with BSE susceptibility in Chinese buffalo breeds, and compared these polymorphisms in cattle with BSE, healthy cattle and buffalo by pooling data from the literature. Our analysis revealed three significant findings in buffalo: 1) extraordinarily low deletion allele frequencies of the 23- and 12-bp indel polymorphisms; 2) significantly low allelic frequencies of six octarepeats in CDS and 3) the presence of S4R, A16V, P54S, G108S, V123M, S154N and F257L substitutions in buffalo CDSs. Sequence alignments comparing the buffalo coding sequence to other species were analyzed using the McDonald-Kreitman test to reveal five groups (Bison bonasus, Bos indicus, Bos gaurus, Boselaphus tragocamelus, Syncerus caffer caffer) with significantly divergent non-synonymous substitutions from buffalo, suggesting potential divergence of buffalo PRNP and others. To the best of our knowledge this is the first study of PRNP polymorphisms associated with BSE susceptibility in Chinese buffalo. Our findings have provided evidence that buffaloes have a unique genetic background in the PRNP gene in comparison with cattle.

  10. 77 FR 73646 - Essar Steel Minnesota, LLC v. Great Lakes Gas Transmission Limited Partnership; Notice of Complaint

    Science.gov (United States)

    2012-12-11

    ...] Essar Steel Minnesota, LLC v. Great Lakes Gas Transmission Limited Partnership; Notice of Complaint Take... Act, 15 U.S.C. 717(a), Essar Steel Minnesota, LLC (Complainant) filed a formal complaint against...

  11. 75 FR 63213 - Northern States Power Company-Minnesota; Prairie Island Nuclear Generating Plant, Units 1 and 2...

    Science.gov (United States)

    2010-10-14

    ... species under the Endangered Species Act, or impacts to essential fish habitat covered by the Magnuson... consulted with the Minnesota State official, Mr. Stephen Rakow of the Minnesota Office of Energy...

  12. Improving prosthetic prognosis by connective tissue ridge augmentation of alveolar ridge

    Directory of Open Access Journals (Sweden)

    Mishra Niraj

    2010-01-01

    Full Text Available The contour of edentulous ridge should be carefully evaluated before a fixed partial denture is undertaken. The ideal ridge height and width allows placement of a natural looking pontic which facilitates maintenance of plaque-free environment. The localized alveolar ridge defect refers to the volumetric deficit of the limited extent of bone and soft tissue within the alveolar process. Such type of ridge defects can be corrected by surgical ridge augmentation that can be accomplished by the addition of either soft or hard tissues. This article describes a procedure of surgical connective tissue augmentation of a localized deficient alveolar ridge in the maxilla, followed by fixed partial denture, enhancing the esthetics, function and health.

  13. Improving prosthetic prognosis by connective tissue ridge augmentation of alveolar ridge.

    Science.gov (United States)

    Mishra, Niraj; Singh, Balendra P; Rao, Jitendra; Rastogi, Pavitra

    2010-01-01

    The contour of edentulous ridge should be carefully evaluated before a fixed partial denture is undertaken. The ideal ridge height and width allows placement of a natural looking pontic which facilitates maintenance of plaque-free environment. The localized alveolar ridge defect refers to the volumetric deficit of the limited extent of bone and soft tissue within the alveolar process. Such type of ridge defects can be corrected by surgical ridge augmentation that can be accomplished by the addition of either soft or hard tissues. This article describes a procedure of surgical connective tissue augmentation of a localized deficient alveolar ridge in the maxilla, followed by fixed partial denture, enhancing the esthetics, function and health.

  14. The Unique Problems of Urban School Administration: An Institute for School Administrators of the Buffalo Public Schools and Several Suburban School Districts.

    Science.gov (United States)

    McKelvey, Troy V.; Swanson, Austin D.

    This report on an Institute for school administrators in Buffalo, New York, focuses on the problems of urban school administration. The Institute was held during the summer of 1967 at the State University of New York at Buffalo. The State University, the Buffalo Public Schools, and several suburban schools came together in order to enhance the…

  15. Partial genetic characterization of viruses isolated from pox-like infection in cattle and buffaloes: evidence of buffalo pox virus circulation in Indian cows.

    Science.gov (United States)

    Yadav, S; Hosamani, M; Balamurugan, V; Bhanuprakash, V; Singh, Raj Kumar

    2010-02-01

    Characterization of field isolates of viruses associated with pox-like outbreaks involving both cows (cattle) and buffaloes was carried out. PCR and electron microcopy of representative virus isolates from these animals, initially identified them as orthopoxviruses (OPXVs). Sequence and phylogenetic analyses of A-type inclusion and haemagglutinin (HA) genes of these isolates revealed a closer relationship with other OPXVs. Sequencing of the HA gene of these isolates revealed sequence identity of 96.2-99.8 and 94.6-98.7% at the nucleotide and deduced amino acid level, respectively, with VACVs, particularly with VACV-MVA, a vaccine strain. Further, C18L (ankyrin repeat protein)-gene-based BPXV-specific PCR confirmed them as BPXV. It is apparent from this study that pox-like outbreaks in cows and buffaloes in India are caused, in most cases, by BPXV. Considering the zoonotic implications of buffalopox, such outbreaks involving both buffaloes and cows in a mixed flock may pose a significant public health threat. Transmissibility of BPXV between different species including cows, buffaloes and human beings implies the potential reemergence of the virus in the subcontinent, similar to vaccinia-like outbreaks witnessed recently in other countries.

  16. Large fault fabric of the Ninetyeast Ridge implies near-spreading ridge formation

    Digital Repository Service at National Institute of Oceanography (India)

    Sager, W.W.; Paul, C.F.; Krishna, K.S.; Pringle, M.S.; Eisin, A.E.; Frey, F.A.; Rao, D.G.; Levchenko, O.V.

    of evidence indicate that most of 138 the large-offset faults are original. First, many grabens are filled with sediments and the greatest 139 7 fill often correlates with basal volcaniclastic-rich layers in DSDP and ODP drill holes. These 140 sediments...). 268 Black arrows show directions of convergence. NER = Ninetyeast Ridge; IN = Indian component 269 plate; CA = Capricorn component plate; AU = Australian component plate; BR = Broken Ridge; 270 SEIR = Southeast Indian Ridge; CLR = Chagos...

  17. KINERJA JACKKNIFE RIDGE REGRESSION DALAM MENGATASI MULTIKOLINEARITAS

    Directory of Open Access Journals (Sweden)

    HANY DEVITA

    2015-02-01

    Full Text Available Ordinary least square is a parameter estimations for minimizing residual sum of squares. If the multicollinearity was found in the data, unbias estimator with minimum variance could not be reached. Multicollinearity is a linear correlation between independent variabels in model. Jackknife Ridge Regression(JRR as an extension of Generalized Ridge Regression (GRR for solving multicollinearity.  Generalized Ridge Regression is used to overcome the bias of estimators caused of presents multicollinearity by adding different bias parameter for each independent variabel in least square equation after transforming the data into an orthoghonal form. Beside that, JRR can  reduce the bias of the ridge estimator. The result showed that JRR model out performs GRR model.

  18. Realization of Ridge Regression in MATLAB

    Science.gov (United States)

    Dimitrov, S.; Kovacheva, S.; Prodanova, K.

    2008-10-01

    The least square estimator (LSE) of the coefficients in the classical linear regression models is unbiased. In the case of multicollinearity of the vectors of design matrix, LSE has very big variance, i.e., the estimator is unstable. A more stable estimator (but biased) can be constructed using ridge-estimator (RE). In this paper the basic methods of obtaining of Ridge-estimators and numerical procedures of its realization in MATLAB are considered. An application to Pharmacokinetics problem is considered.

  19. Oak Ridge TNS Program: system description manual

    Energy Technology Data Exchange (ETDEWEB)

    Reid, R.L.; Becraft, W.R.; Brown, T.G.; Peng, Y.K.M.; Sardella, C.; Shannon, T.E.; Steiner, D.; Wells, W.M.; Wiseman, G.W.

    1979-05-01

    This document provides a systems description of the Reference Design for The Next Step (TNS) evolved at Oak Ridge National Laboratory (ORNL) during FY 1978. The description is presented on the basis of 24 individual device and facility systems. Additional information on these systems, the Reference Design, and the FY 1978 Oak Ridge TNS activities can be found in the associated technical memoranda, ORNL/TM-6720 and ORNL/TM-6722--ORNL/TM-6733.

  20. Oak Ridge Reservation environmental report for 1989

    Energy Technology Data Exchange (ETDEWEB)

    Jacobs, V.A.; Wilson, A.R. (eds.)

    1990-10-01

    This two-volume report, the Oak Ridge Reservation Environmental Report for 1989, is the nineteenth in an annual series that began in 1971. It reports the results of a comprehensive, year-round program to monitor the impact of operations at the three major US Department of Energy (DOE) production and research installations in Oak Ridge on the immediate areas' and surrounding region's groundwater and surface waters, soil, air quality, vegetation and wildlife, and through these multiple and varied pathways, the resident human population. Information is presented for the environmental monitoring Quality Assurance (QA) Program, audits and reviews, waste management activities, land special environmental studies. Data are included for the Oak Ridge Y-12 Plant, Oak Ridge National Laboratory (ORNL), and Oak Ridge Gaseous Diffusion Plant (ORGDP). Volume 1 presents narratives, summaries, and conclusions based on environmental monitoring at the three DOE installations and in the surrounding environs during calendar year (CY) 1989. Volume 1 is intended to be a stand-alone'' report about the Oak Ridge Reservation (ORR) for the reader who does not want an in-depth review of 1989 data. Volume 2 presents the detailed data from which these conclusions have been drawn and should be used in conjunction with Volume 1.

  1. Assessing the clarity of friction ridge impressions.

    Science.gov (United States)

    Hicklin, R Austin; Buscaglia, JoAnn; Roberts, Maria Antonia

    2013-03-10

    The ability of friction ridge examiners to correctly discern and make use of the ridges and associated features in finger or palm impressions is limited by clarity. The clarity of an impression relates to the examiner's confidence that the presence, absence, and attributes of features can be correctly discerned. Despite the importance of clarity in the examination process, there have not previously been standard methods for assessing clarity in friction ridge impressions. We introduce a process for annotation, analysis, and interchange of friction ridge clarity information that can be applied to latent or exemplar impressions. This paper: (1) describes a method for evaluating the clarity of friction ridge impressions by using color-coded annotations that can be used by examiners or automated systems; (2) discusses algorithms for overall clarity metrics based on manual or automated clarity annotation; and (3) defines a method of quantifying the correspondence of clarity when comparing a pair of friction ridge images, based on clarity annotation and resulting metrics. Different uses of this approach include examiner interchange of data, quality assurance, metrics, and as an aid in automated fingerprint matching.

  2. 33 CFR 110.84 - Black Rock Channel opposite foot of Porter Avenue, Buffalo, N.Y.

    Science.gov (United States)

    2010-07-01

    ... of Porter Avenue, Buffalo, N.Y. 110.84 Section 110.84 Navigation and Navigable Waters COAST GUARD... Channel opposite foot of Porter Avenue, Buffalo, N.Y. An area extending northwesterly between Black Rock Channel and Bird Island Pier opposite the foot of Porter Avenue, bounded as follows: Beginning...

  3. Infection of water buffalo in Rio de Janeiro Brazil with Anaplasma marginale strains also reported in cattle.

    Science.gov (United States)

    Silva, Jenevaldo B; Cabezas-Cruz, Alejandro; Fonseca, Adivaldo H; Barbosa, José D; de la Fuente, José

    2014-10-15

    Anaplasma marginale is the most prevalent pathogen of cattle in tropical and subtropical regions of the world and causes the disease bovine anaplasmosis. The importance of water buffalo in the world economy is increasing. In addition, while water buffalo may serve as a reservoir host for A. marginale, the susceptibility of this host for A. marginale cattle strains in Brazil has not been reported. The major surface protein 1 alpha (msp1α) gene has been shown to be a stable genetic marker for identification of A. marginale strains. Herein, we analyzed blood samples from 200 water buffalo and identified the A. marginale strains in an endemic area of Rio de Janeiro, Brazil, where ticks were present and water buffalo and cattle co-mingled. Ticks that were feeding on the study buffalo were collected and identified. The prevalence of A. marginale in water buffalo in this study was low (10%). Sequence analysis of the msp1α gene demonstrated the presence of 8 different A. marginale strains. Two A. marginale strains in the water buffalo, (α-β-β-β-Γ) and (α-β-β-Γ), were similar to those reported in cattle from nearby regions. The results of this study suggested that water buffalo in this region are naturally infected with the same strains of A. marginale found in cattle.

  4. Epidemiology of foot-and-mouth disease in Landhi Dairy Colony, Pakistan, the world largest Buffalo colony

    DEFF Research Database (Denmark)

    Klein, Jörn; Hussain, M.; Ahmad, M.;

    2008-01-01

    Background: Foot-and-mouth disease (FMD) is endemic in Pakistan and causes huge economic losses. This work focus on the Landhi Dairy Colony (LDC), located in the suburbs of Karachi. LDC is the largest Buffalo colony in the world, with more than 300,000 animals (around 95% buffaloes and 5% cattle,...

  5. Population structure of African buffalo inferred from mtDNA sequences and microsatellite loci: high variation but low differentiation

    DEFF Research Database (Denmark)

    Simonsen, Bo Thisted; Siegismund, H R; Arctander, P

    1998-01-01

    The African buffalo (Syncerus caffer) is widespread throughout sub-Saharan Africa and is found in most major vegetation types, wherever permanent sources of water are available, making it physically able to disperse through a wide range of habitats. Despite this, the buffalo has been assumed to b...

  6. Archaeological Survey of the Cottonwood, Redwood, and Yellow Medicine Drainages in Southwestern Minnesota. Phase 1

    Science.gov (United States)

    1989-03-01

    case, the Lac qui Parle River. Pearch Lake will eventually be drained by the tributary of the Yellow Medicine River. Bukowski and Swenson Lakes in the...Antiquity 41:364-372. Matsch, Charles 1972 The Quaternary geology of southwestern Minnesota. In Geology of Minnesota: a centennial volume. P.K. Sims

  7. Use of cranial characters in taxonomy of the Minnesota wolf (Canis sp.)

    Science.gov (United States)

    Mech, L. David; Nowak, Ronald M.; Weisberg, Sanford

    2011-01-01

    Minnesota wolves (Canis sp.) sometimes are reported to have affinity to a small, narrow-skulled eastern form (Canis lupus lycaon Schreber, 1775) and sometimes to a larger, broader western form (Canis lupus nubilus Say, 1823). We found that pre-1950 Minnesota wolf skulls were similar in size to those of wolves from southeastern Ontario and smaller than those of western wolves. However, Minnesota wolf skulls during 1970–1976 showed a shift to the larger, western form. Although Minnesota skull measurements after 1976 were unavailable, rostral ratios from 1969 through 1999 were consistent with hybridization between the smaller eastern wolf and the western form. Our findings help resolve the different taxonomic interpretations of Minnesota skull morphology and are consistent with molecular evidence of recent hybridization or intergradation of the two forms of wolves in Minnesota. Together these data indicate that eastern- and western-type wolves historically mixed and hybridized in Minnesota and continue to do so. Our findings are relevant to a recent government proposal to delist wolves from the endangered species list in Minnesota and surrounding states.

  8. 78 FR 8478 - Approval and Promulgation of Air Quality Implementation Plans; States of Michigan and Minnesota...

    Science.gov (United States)

    2013-02-06

    ... monitoring systems (CEMS) to provide data for evaluating compliance. In the absence of CEMS, Minnesota... collected in this manner. EPA has special concerns about the enforceability of the CEMS requirement for Hibbing Taconite. Minnesota requires that the company submit a plan for installing a NO X CEMS, but it...

  9. Partnering, Collaborating, and Moving Ahead: Transition for Deaf and Hard of Hearing Students in Minnesota

    Science.gov (United States)

    Knopf, Elise; Cashman-Bakken, Mary

    2016-01-01

    Minnesota leaders have worked hard to provide educational opportunities and employment services for people who are deaf or hard of hearing. The timely formation of pepnet 2 helped shape Minnesota's State Transition Team to "better prepare teachers, families, and students for transition from high school to independent living, employment,…

  10. How the Food Processing Industry Is Diversifying Rural Minnesota. JSRI Working Paper.

    Science.gov (United States)

    Fennelly, Katherine; Leitner, Helga

    The diversification of rural Minnesota is largely the result of the restructuring of the food processing industry and its recruitment of low-wage laborers. The relocation and expansion of food processing plants into rural areas of Minnesota creates a demand for low-wage labor that can not be met locally. Food processing businesses attract…

  11. 40 CFR 81.245 - Southwest Minnesota Intrastate Air Quality Control Region.

    Science.gov (United States)

    2010-07-01

    ... within the outermost boundaries of the area so delimited): In the State of Minnesota: Big Stone County..., Lyon County, McLeod County, Meeker County, Murray County, Nobles County, Pipestone County, Redwood... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southwest Minnesota Intrastate...

  12. It Takes a Village: Promoting Parent and Family Education on Healthy Lifestyles for Minnesota Secondary Students

    Science.gov (United States)

    Hearst, Mary O.; Wang, Qi; Grannon, Katherine; Davey, Cynthia S.; Nanney, Marilyn S.

    2017-01-01

    Background: This study examines school strategies to educate parents over time about physical activity and nutrition and how those strategies are related to adolescent health behaviors. Methods: Data from the Minnesota School Health Profiles Lead Health Education Teacher survey (2008-2012) and the Minnesota Student Survey (MSS, 2013) included…

  13. 75 FR 6199 - Central Minnesota Municipal Power Agency and Midwest Municipal Transmission Group, Inc.; Notice...

    Science.gov (United States)

    2010-02-08

    ... Federal Energy Regulatory Commission Central Minnesota Municipal Power Agency and Midwest Municipal Transmission Group, Inc.; Notice of Filing February 1, 2010. Take notice that on January 25, 2010, Central Minnesota Municipal Power Agency and Midwest Municipal Transmission Group, Inc. (CMMPA/ MMTG) filed with...

  14. An Overview of the Minnesota Approach to Research in Moral Development.

    Science.gov (United States)

    Thoma, Stephen J.

    2002-01-01

    Traces the history of Minnesota's approach to moral judgment research. Claims this history can be subdivided into four phases, each with a different goal and theoretical consideration. Concludes the Minnesota approach has been a progressive force in the field. Argues that this approach reaffirms Lawrence Kohlberg's view that moral judgments are…

  15. First Report of Garlic Rust Caused by Puccinia allii on Allium sativum in Minnesota

    Science.gov (United States)

    In July 2010, Allium sativum, cultivar German Extra Hardy Porcelain plants showing foliar symptoms typical of rust infection were brought to the Plant Disease Clinic at the University of Minnesota by a commercial grower from Fillmore county Minnesota. Infected leaves showed circular to oblong lesio...

  16. Characteristics, socioeconomic benefits and household livelihoods of beef buffalo and beef cattle farming in Northeast Thailand

    Directory of Open Access Journals (Sweden)

    Eva Schlecht

    2012-01-01

    Full Text Available Since the Thai economy experiences rapid growth, agricultural systems, i.e. crop-livestock systems, are changing rapidly. On account of these changes, buffalo and cattle production has to be re-examined in terms of performance characteristics and roles of livestock for farm households in order to initiate suitable development programmes. Therefore, this study aimed to investigate the present characteristics of beef buffalo and beef cattle farms in Northeast Thailand. Using a semi-structured questionnaire, 121 randomly selected beef buffalo and beef cattle farms were interviewed in Nakhon Ratchasima province between October 2007 and May 2008. Both buffaloes and cattle were mostly integrated in mixed crop-livestock systems with medium to large farm sizes (7.9 ha, whereof less than half of the area was used for livestock. Family members were mainly responsible for the different activities of livestock farming and salaried labourers were only found on large-scale farms. The dominant roles of livestock were income generation to build up wealth or savings, the coverage of expected and unexpected expenses and earning of regular and additional income. Another important issue was the improvement of the social status, which increased with herd size. In order to improve farmers’ livelihoods and develop sustainable farming systems in Northeast Thailand the changing economic circumstances of cattle and especially buffalo production should receive more attention of researchers, governmental institutions and stakeholders.

  17. Disease constraints for utilization of the African buffalo (Syncerus caffer) on game ranches in Zambia.

    Science.gov (United States)

    Munang'andu, Hetron M; Munag'andu, Hetron M; Siamudaala, Victor M; Nambota, Andrew; Bwalya, John M; Munyeme, Musso; Mweene, Aaron S; Takada, Ayato; Kida, Hiroshi

    2006-05-01

    Eco-tourism depending on wildlife is becoming increasingly profitable and landowners are beginning to favor game farming and ecotourism. In these areas, large-scale translocation of wildlife involves a diversity of species and large populations. The African buffalo (Syncerus caffer) is one of the major tourist attractions in Zambia. It accounts for 8.7% and 12.4% of the total animal species hunted in the Game Management Areas and the total hunting revenue earned in Zambia, respectively. It is ecologically an important animal species essential for the purpose of habitat control and facilitating the provision of suitable grazing pastures. However, the rearing of the African buffalo on game ranches has been hampered by its carrier state of the Southern Africa Terroritory (SAT) serotypes of foot and mouth disease virus (FMD). The African buffalo is also known to be a carrier of Theileria parva lawrencei, the causative agent of corridor disease (CD) that continues to have devastating effects on the livestock industry in Zambia. In addition, the importation of buffaloes from countries with populations endemic to bovine tuberculosis is highly restricted. Veterinary regulations in Zambia, strongly advocate against the translocation of buffaloes from protected areas to private ranches for disease control purposes thereby mounting a considerable constraint on the economic and ecological viability of the industry. It is hoped that this review will motivate the relevant government authorities in exploiting ways in which this animal species play a central role in eco-tourism.

  18. The African buffalo: a villain for inter-species spread of infectious diseases in southern Africa.

    Science.gov (United States)

    Michel, Anita L; Bengis, Roy G

    2012-06-20

    The African buffalo (Syncerus caffer) is a large wild bovid which until recently ranged across all but the driest parts of sub-Saharan Africa, and their local range being limited to about 20 km from surface water. They are of high ecological value due to their important role as bulk feeders in the grazing hierarchy. They also have high economic value, because they are one of the sought after 'Big Five' in the eco-tourism industry. In Africa, buffaloes have been recognised for some time as an important role player in the maintenance and transmission of a variety of economically important livestock diseases at the wildlife and/or livestock interface. These include African strains of foot-and-mouth disease (FMD), Corridor disease (theileriosis), bovine tuberculosis and bovine brucellosis. For a number of other diseases of veterinary importance, African buffaloes may also serve as amplifier or incidental host, whereby infection with the causative pathogens may cause severe clinical signs such as death or abortion as in the case of anthrax and Rift Valley fever, or remain mild or subclinical for example heartwater. The long term health implications of most of those infections on the buffalo at a population level is usually limited, and they do not pose a threat on the population's survival. Because of their ability to harbour and transmit important diseases to livestock, their sustainable future in ecotourism, trade and transfrontier conservation projects become complex and costly and reliable diagnostic tools are required to monitor these infections in buffalo populations.

  19. Prevalence of Various Reproductive Disorders and Economic Losses Caused by Genital Prolapse in Buffaloes

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    Rasheed A. Rabbani, I. Ahmad*, L. A. Lodhi, N. Ahmad and G. Muhammad1

    2010-01-01

    Full Text Available The present study was conducted to investigate the prevalence of various reproductive disorders and to estimate the economic losses due to genital prolapse in buffaloes in Sir Shamir area of District Faisalabad, Pakistan. The survey was conducted in 8 villages during the 12 months period from June 2005 to May 2006 and the data from 400 farmers (50 farmers from each village were collected. The total buffalo population of this area was 7,785, out of which 2,135 (27.42% animals were included in the study. The overall prevalence of reproductive disorders in buffaloes was recorded as 46.18%. Among all the reproductive disorders, repeat breeding showed the highest prevalence (15.69%, followed by anestrous (9.74%, genital prolapse (7.73%, abortion (5.99%, retained placenta (2.58%, uterine torsion (2.39% and dystocia (2.06%. The total economic losses due to genital prolapse in buffaloes in eight villages during the period of study were estimated to be Rs. 4,59,500/- Among these, the highest losses were due to mortality of dam (39.17%, followed by milk losses (25.14%, service charges (21.33% and medicine cost (14.36%. Thus, repeat breeding, anoestrus and genital prolapse seem to be the major reproductive problems in buffaloes in the study area.

  20. Soya-lecithin in extender improves the freezability and fertility of buffalo (Bubalus bubalis) bull spermatozoa.

    Science.gov (United States)

    Akhter, S; Ansari, M S; Andrabi, S M H; Rakha, B A; Ullah, N; Khalid, M

    2012-10-01

    Egg yolk is routinely used as a cryoprotectant in semen extenders. However, it may contain cryoprotective antagonists, and there are hygienic risks associated with its use. Proteins of plant origin, like soya-lecithin, lack these hazards. The aim of this study was to use soya-lecithin as a cryoprotectant in extender and to investigate its effects on in vitro quality and in vivo fertility of buffalo semen. Semen from three buffalo bulls was frozen in tris-citric extender containing 5.0%, 10% or 15% soya-lecithin or 20% egg yolk. Sperm motility, plasma membrane integrity and viability were assessed post-dilution, pre-freezing and post-thaw. In Post-dilution and pre-freezing, the values for motility, plasma membrane integrity and viability remained higher (p ≤ 0.05) in extenders containing 10% soya-lecithin and control compared with extender containing 5% and 15% soya-lecithin. However, motility, plasma membrane integrity and viability were higher (p soya-lecithin compared with control and extenders containing 5% and 15% soya-lecithin. Semen from two buffalo bulls was frozen in tris-citric extender containing either 10% soya-lecithin or 20% egg yolk. Higher (p soya-lecithin (56%) compared with 20% egg yolk (41.5%). The results suggest that 10% soya-lecithin in extender improves the freezability and fertility of buffalo bull spermatozoa and can be used as an alternate to egg yolk in cryopreservation of buffalo semen.

  1. Seasonal prevalence of hydatidosis in buffaloes –A retrospective study

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    AarifM. Khan

    2013-07-01

    Full Text Available Aim: To identify the prevalence of Hydatidosis in buffaloe-calves, heifers and adults slaughtered in slaughter house of Mirha Exports Pvt. Ltd. between March 2010 to Feb. 2011.Materials and Methods: 2,09,615 buffaloes slaughtered were included in this study and were categorized into three groups (A, B and C based on their age at the time of ante-mortem examination. Group Aconsisted of calves (>1 year, accounting for 5100 out of the total number of animals. Group B consisted of heifers (2-3 years accounting for 7840. Group C consisted of adult buffaloes (3-7 years accounting for 1, 96675. Results:Our study revealed an overall prevalence of hydatidosis as 50.96%. Furthermore, the group wise analysis showed the prevalence as 3.52%, 5.58% and 54% in calves, heifers and adult buffaloes, respectively.Conclusion: Based on the factors considered, we conclude that the higher prevalence of infections in buffaloes slaughtered in the Mirha Exports is likely due to an overpopulation of stray dogs in the areas from which the plant gets its supply of animals.

  2. Assessment of nitrogen content in buffalo manure and land application costs

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    Salvatore Faugno

    2012-09-01

    Full Text Available Buffalo (Bubalus bubalis livestock for mozzarella cheese production plays a fundamental role in the economy of southern Italy. European and Italian regulations consider nitrogen content in buffalo manure to be the same as that of cattle manure. This study aimed to assess whether this assumption is true. The first aim of the study was to assess nitrogen content in buffalo manure. Samples were taken from 35 farms to analyse nitrogen and phosphorous concentration in the manure. Analysis confirmed a lower nitrogen concentration (2% in buffalo manure. A secondary aim of the study was to evaluate whether manure application techniques that are apparently less suitable, e.g. splash plate spreader, could be feasible. The cost of different methods of land application of manure and their characteristics were evaluated on the basis of one operational cycle. Considering losses for volatilisation, and taking into account cost assessment, the immediate incorporation of buffalo manure (nitrogen content 2% is a suitable method of ammonia volatilisation. However, it is expensive and involves high fuel consumption in relation to the environmental benefit.

  3. Solving the Traveling Salesman’s Problem Using the African Buffalo Optimization

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    Julius Beneoluchi Odili

    2016-01-01

    Full Text Available This paper proposes the African Buffalo Optimization (ABO which is a new metaheuristic algorithm that is derived from careful observation of the African buffalos, a species of wild cows, in the African forests and savannahs. This animal displays uncommon intelligence, strategic organizational skills, and exceptional navigational ingenuity in its traversal of the African landscape in search for food. The African Buffalo Optimization builds a mathematical model from the behavior of this animal and uses the model to solve 33 benchmark symmetric Traveling Salesman’s Problem and six difficult asymmetric instances from the TSPLIB. This study shows that buffalos are able to ensure excellent exploration and exploitation of the search space through regular communication, cooperation, and good memory of its previous personal exploits as well as tapping from the herd’s collective exploits. The results obtained by using the ABO to solve these TSP cases were benchmarked against the results obtained by using other popular algorithms. The results obtained using the African Buffalo Optimization algorithm are very competitive.

  4. Adaptation of Buffalo Production Systems Towards the Market Demand for Certified Quality Products

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    A. Georgoudis

    2005-05-01

    Full Text Available The objective of this article is to present the possibilities of the economic exploitation of the buffalo population in Greece through the production of certified quality products. The buffalo population in Greece has decreased dramatically during the last decades, due to the rapidly changing socio-economic conditions, mainly the mechanisation of the agricultural sector. The current study has been undertaken in the region of Kerkini Lake, where the majority of buffalo population of Greece is concentrated. The main characteristics of the production system; feeding based on the natural vegetation, the unique way of product processing and the gastronomy are investigated by filling up questionnaires. The next step includes the detailed description of the production system and the definition of the critical points where the intervention will take place. The proper application of the production protocols will be undertaken by the official organisation for certification. The farmers association will be responsible for the management of the transition of the production system. As the driving force of the new development of buffalo breeding is the production of quality products, further investigation on the special characteristics of milk and meat buffalo products, is required.

  5. Molecular detection of bovine immunodeficiency virus in water buffaloes (Bubalus bubalis) from the Amazon region, Brazil.

    Science.gov (United States)

    Albernaz, Tatiane Teles; Leite, Rômulo Cerqueira; Reis, Jenner Karlison Pimenta; de Sousa Rodrigues, Ana Paula; da Cunha Kassar, Telissa; Resende, Claudia Fideles; de Oliveira, Cairo Henrique Sousa; Silva, Rafaela das Mercês; Salvarani, Felipe Masiero; Barbosa, José Diomedes

    2015-12-01

    Bovine immunodeficiency is a chronic progressive disease caused by a lentivirus that affects cattle and buffaloes. Although the infection has been described in cattle in some countries, including in Brazil, there are only two reports of infection in buffaloes: one in Pakistan and one in Cambodia. The aim of the present study was to survey the occurrence of bovine immunodeficiency virus (BIV) in water buffaloes from the Amazon region, Pará state, Brazil. BIV proviral DNA was surveyed in 607 whole blood samples of water buffaloes from 10 farms located in the state of Pará using semi-nested polymerase chain reaction (PCR) (PCR-SN) to amplify the pol region of the viral genome. Of the 607 samples tested, 27 (4.4 %) were positive for BIV proviral DNA. The amplified fragments were confirmed by sequence analysis after cloning and nucleotide sequencing. The sequence obtained had 99 % similarity to the reference strain (R-29). The present study provides important epidemiological data because BIV was detected for the first time in water buffaloes in Brazil. Further, the results suggest the possibility of the virus being a risk factor for herd health because it may be a potential causal agent of chronic disease and, also may be associated to other infectious diseases.

  6. Prevalence Survey of Selected Bovine Pathogens in Water Buffaloes in the North Region of Brazil

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    Jenevaldo Barbosa da Silva

    2014-01-01

    Full Text Available Although the largest buffalo herd in the occident is in the north region of Brazil, few studies have been conducted to assess the prevalence of selected parasitic diseases in buffalo herd. The present study was therefore conducted to investigate the epidemiological of Toxoplasma gondii, Neospora caninum, Anaplasma marginale, Babesia bigemina, and Babesia bovis in water buffaloes in the north region of Brazil. A total of 4796 buffalo blood samples were randomly collected from five provinces and simultaneously analyzed by the IFAT and ELISA. The serological prevalence of T. gondii and N. caninum was 41.3% and 55.5% in ELISA and 35.7% and 48.8% in IFAT, respectively. The overall prevalence of A. marginale, B. bovis, and B. bigemina was 63%, 25%, and 21% by ELISA and 50.0%, 22.5%, and 18.8% by IFAT, respectively. This study shows valuable information regarding the serological survey of selected bovine pathogens in water buffaloes in the north region of Brazil which will likely be very beneficial for the management and control programs of this disease.

  7. Proteomic analysis of cow, yak, buffalo, goat and camel milk whey proteins: quantitative differential expression patterns.

    Science.gov (United States)

    Yang, Yongxin; Bu, Dengpan; Zhao, Xiaowei; Sun, Peng; Wang, Jiaqi; Zhou, Lingyun

    2013-04-05

    To aid in unraveling diverse genetic and biological unknowns, a proteomic approach was used to analyze the whey proteome in cow, yak, buffalo, goat, and camel milk based on the isobaric tag for relative and absolute quantification (iTRAQ) techniques. This analysis is the first to produce proteomic data for the milk from the above-mentioned animal species: 211 proteins have been identified and 113 proteins have been categorized according to molecular function, cellular components, and biological processes based on gene ontology annotation. The results of principal component analysis showed significant differences in proteomic patterns among goat, camel, cow, buffalo, and yak milk. Furthermore, 177 differentially expressed proteins were submitted to advanced hierarchical clustering. The resulting clustering pattern included three major sample clusters: (1) cow, buffalo, and yak milk; (2) goat, cow, buffalo, and yak milk; and (3) camel milk. Certain proteins were chosen as characterization traits for a given species: whey acidic protein and quinone oxidoreductase for camel milk, biglycan for goat milk, uncharacterized protein (Accession Number: F1MK50 ) for yak milk, clusterin for buffalo milk, and primary amine oxidase for cow milk. These results help reveal the quantitative milk whey proteome pattern for analyzed species. This provides information for evaluating adulteration of specific specie milk and may provide potential directions for application of specific milk protein production based on physiological differences among animal species.

  8. Ticks (Acari: Ixodidae infesting cattle and African buffaloes in the Tsavo conservation area, Kenya

    Directory of Open Access Journals (Sweden)

    Edward K. Kariuki

    2012-02-01

    Full Text Available Several ixodid tick species are shared between domestic cattle and African buffaloes (Syncerus caffer. So too, are a number of tick-borne diseases. The aim of the study was to compare the species composition of ticks that infest cattle and buffaloes utilising the same habitat within the Tsavo Conservation Area, Kenya. To this end, 25 cattle and 62 buffaloes were each opportunistically sampled for ticks on a single occasion in February 2010. Eight species, namely Amblyomma gemma, Amblyomma lepidum, Hyalomma albiparmatum, Hyalomma rufipes, Hyalomma truncatum, Rhipicephalus evertsi evertsi, Rhipicephalus pravus and Rhipicephalus pulchellus infested both cattle and buffaloes. Three species, Rhipicephalus (Boophilus sp., Rhipicephalus kochi, and Rhipicephalus muehlensi were collected only from cattle, and three species, Hyalomma impeltatum, Rhipicephalus humeralis and Rhipicephalus praetextatus were present only on buffaloes. The attachment sites of the various tick species were also recorded. New locality records for H. impeltatum and H. truncatum and the first confirmed locality record for Rhipicephalus praetextatus sensu stricto in Kenya were documented.

  9. Inbreeding and its effect on some productive traits in buffaloes of South Iran

    Directory of Open Access Journals (Sweden)

    B. Mahmoodi

    2010-02-01

    Full Text Available The buffalo is a native animal of Iran and there were 500,000 buffaloes in Iran that over 80 per cent of its population concentrated in the north and north- west (Azerbaijan province and 18 per cent in the south (Khuzestan province of the country. Buffaloes reread in rural condition as multi purpose animals in Khuzestan. For mating, farmer use owns herd sire also artificial insemination is limited in the rural condition that may be inbred animals so affect the production performance. The aim of this investigation was estimate the inbreeding coefficient and its affect on some production performance. Data of 200 herds were used from the record sheets of herds under recording program of Animal Breeding Center during period 1990 to 2002 in the Khuzestan province. These results showed mostly herds only one sir and rarely two sires have been used. Inbreeding coefficient was 25 percent in some progeny and high-inbred buffaloes had a low performance. According to results of this study it could be concluded that farmers to avoid inbreeding should use other herd sire and artificial insemination also practical recording scheme and genetically selection to genetic improvement should be included in buffaloes of Iran.

  10. HAEMATOLOGICAL PROFILE FOLLOWING IMMUNOMODULATION DURING LATE GESTATION IN BUFFALOES (BUBALIS BUBALUS

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    Z.I, Qureshi, L.A. Lodhi, H.A. Samad, N.A. Naz1 and M. Nawaz

    2001-07-01

    Full Text Available Thirty-two adult riverine buffaloes (Buhalis bubalus in their last trimester of pregnancy were selected and randomly divided into four groups. The buffaloes of group I served as control. Animals in group II, III and IV were treated twice (7 days apart with levamisole hydrochloride (0.5mg/kg b. w. orally, Etosol (Vit E+Se, 10ml, I/m and Bacilli Calmette Guerine (BCG (0.5 ml/animal, s/c, respectively. Blood samples were collected at weekly intervals starting day 0 untill parturition. Total erythrocytic count and packed cell volume values were higher (P<0.05 in levamisole and vit E+Se treated group of buffaloes. Haemoglobin concentration was higher (P<0.05 inVit E+Se treated group. MCV, MCH and MCHC remained unchanged among all the experimental groups. Total leukocyte count was higher (P<0.05 in levamisole treated group of buffaloes. Differential leukocyte counts (relative revealed moderate lymphocytosis in all immunomodulated groups with significantly higher counts in Vit E+Se treated buffaloes. It was inferred that levamisole and vit E-se altered some haematological values, whereas BCG did not affect the haematological parameters.

  11. Diversity, Antimicrobial Action and Structure-Activity Relationship of Buffalo Cathelicidins.

    Science.gov (United States)

    Brahma, Biswajit; Patra, Mahesh Chandra; Karri, Satyanagalakshmi; Chopra, Meenu; Mishra, Purusottam; De, Bidhan Chandra; Kumar, Sushil; Mahanty, Sourav; Thakur, Kiran; Poluri, Krishna Mohan; Datta, Tirtha Kumar; De, Sachinandan

    2015-01-01

    Cathelicidins are an ancient class of antimicrobial peptides (AMPs) with broad spectrum bactericidal activities. In this study, we investigated the diversity and biological activity of cathelicidins of buffalo, a species known for its disease resistance. A series of new homologs of cathelicidin4 (CATHL4), which were structurally diverse in their antimicrobial domain, was identified in buffalo. AMPs of newly identified buffalo CATHL4s (buCATHL4s) displayed potent antimicrobial activity against selected Gram positive (G+) and Gram negative (G-) bacteria. These peptides were prompt to disrupt the membrane integrity of bacteria and induced specific changes such as blebing, budding, and pore like structure formation on bacterial membrane. The peptides assumed different secondary structure conformations in aqueous and membrane-mimicking environments. Simulation studies suggested that the amphipathic design of buCATHL4 was crucial for water permeation following membrane disruption. A great diversity, broad-spectrum antimicrobial action, and ability to induce an inflammatory response indicated the pleiotropic role of cathelicidins in innate immunity of buffalo. This study suggests short buffalo cathelicidin peptides with potent bactericidal properties and low cytotoxicity have potential translational applications for the development of novel antibiotics and antimicrobial peptidomimetics.

  12. Diversity, Antimicrobial Action and Structure-Activity Relationship of Buffalo Cathelicidins.

    Directory of Open Access Journals (Sweden)

    Biswajit Brahma

    Full Text Available Cathelicidins are an ancient class of antimicrobial peptides (AMPs with broad spectrum bactericidal activities. In this study, we investigated the diversity and biological activity of cathelicidins of buffalo, a species known for its disease resistance. A series of new homologs of cathelicidin4 (CATHL4, which were structurally diverse in their antimicrobial domain, was identified in buffalo. AMPs of newly identified buffalo CATHL4s (buCATHL4s displayed potent antimicrobial activity against selected Gram positive (G+ and Gram negative (G- bacteria. These peptides were prompt to disrupt the membrane integrity of bacteria and induced specific changes such as blebing, budding, and pore like structure formation on bacterial membrane. The peptides assumed different secondary structure conformations in aqueous and membrane-mimicking environments. Simulation studies suggested that the amphipathic design of buCATHL4 was crucial for water permeation following membrane disruption. A great diversity, broad-spectrum antimicrobial action, and ability to induce an inflammatory response indicated the pleiotropic role of cathelicidins in innate immunity of buffalo. This study suggests short buffalo cathelicidin peptides with potent bactericidal properties and low cytotoxicity have potential translational applications for the development of novel antibiotics and antimicrobial peptidomimetics.

  13. Consumer health information and local health resources: MedlinePlus and My Health Minnesota --> Go Local Outreach Efforts.

    Science.gov (United States)

    Watson, Linda A; Brasure, Michelle B

    2008-11-06

    The University of Minnesota Health Sciences Libraries and an NLM Public Health Informationist Fellow are designing, implementing and evaluating outreach and training related to the My Health Minnesota --> Go Local project. The goal is to enhance the skills of public health and community based organizations in assisting community members with health information needs. Ultimately, this project seeks to improve health literacy among Minnesota citizens.

  14. Migration of Hmong to Rochester, Minnesota: Life in the Midwest

    Directory of Open Access Journals (Sweden)

    Cathleen Jo Faruque

    2003-01-01

    Full Text Available This study was designed to investigate one of the newest refugee groups to the Midwestern United States, the Hmong refugees from Laos, China, Vietnam and Thailand. This study broadly examines how multigenerational Hmong families are adjusting and adapting to life in Rochester, Minnesota. The following questions guided this study: (1 What effect does non-voluntary migration have on the acculturation levels as measured by cultural awareness and ethnic loyalty of the Hmong in Rochester, Minnesota? (2 How do the Hmong perceive their host Anglo culture? (3 How do the Hmong adjust to their host social system in the United States? (4 How much do Hmong learn about their new environment? (5 How do the Hmong retain traditions within in the United States?Qualitative interviewing through in-depth individual interviews and participant observation was the method of data collection. Participants were recruited through purposive sampling, volunteering, and snowball sampling techniques. Criteria for inclusion in this study were: 1 Being Hmong; 2 Residing in Rochester, Minnesota, and; 3 Being at least 13 years of age or older. Grounded theory methodology was the primary tool of data analysis.The findings clearly demonstrated that the Hmong subjects interviewed for this study showed a high degree of discrepancy between the acculturation levels based on age and country of origin from point of migration. This discrepancy has created an acculturation gap, which is related to the younger Hmong’s increased identification with the American culture and their decreased identification with their family’s culture of origin. This shift has created family difficulties and communication gaps between the generations.

  15. Incorporating Ridges with Minutiae for Improved Fingerprint verification

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    Ms.M.Indra

    2012-10-01

    Full Text Available Next to DNA, fingerprint is the unique feature which identifies the individual. Distortions and skin deformations makes the fingerprint unreliable and it is difficult to match using minutiae alone. But when ridge features are incorporated with minutiae features (minutiae type, orientation and position more topological information can be obtained. And also ridges are invariant to transformations such as rotation and translation[1]. Ridge based coordinate system is used to extract the ridge features such as ridge length, ridge count, ridge type and curvature direction in the skeletonized image. Breadth First Search is used to traverse the graph formed using the minutiae as the node and the ridge vector formed using the ridge features as the edge. The proposed ridge feature gives additional information for fingerprint matching with little increment in template size and can be used along with the existing minutiae features to increase the accuracy and robustness of fingerprint recognition systems.

  16. A randomized controlled trial of Minnesota day clinic treatment of alcoholics

    DEFF Research Database (Denmark)

    Grønbaek, Morten; Nielsen, Bent

    2007-01-01

    dependence were included in a 1-year clinical trial. MEASUREMENTS: Self-reported drinking pattern and the seven composite scores from the addiction severity index (ASI). FINDINGS: A total of 42 (57%) and 45 (61%) patients (P > 0.05) completed the Minnesota treatment and public treatment, respectively......AIM: To compare the Minnesota day clinic treatment with the traditional public psychosocial treatment. DESIGN: Randomized controlled trial. SETTING: Public out-patient alcohol clinic and privately funded Minnesota day clinic in Denmark. PARTICIPANTS: A total of 148 individuals with alcohol......% of the patients treated according to the Minnesota model were abstainers, while this was the case for 43% of the patients treated in the public out-patient alcohol clinic (P = 0.249). There were insignificant differences in the seven ASI scores. CONCLUSIONS: Twelve months after onset of treatment, the Minnesota...

  17. University of Minnesota Aquifer Thermal Energy Storage Field Test Facility

    Science.gov (United States)

    Walton, M.; Hoyer, M. C.

    1982-12-01

    The University of Minnesota Aquifer Thermal Energy Storage (ATES) Field Test Facility became operational. Experiments demonstrated that the Franconia-Ironton-Galesville aquifer will accept injection of 300 gpm (18.9 1 sec (-1)) at reasonable pressures with a heat buildup in the injection well of about 44 psi (31.6 m) over 8 days. Heating of the ground water caused precipitation of carbonate in the piping and injection well, but with proper water conditioning, the system will work satisfactorily at elevated temperatures.

  18. Seizures and spells: physician awareness of Minnesota driving laws.

    Science.gov (United States)

    Selmo, K K; Asp, D S; Anderson, D C

    1997-05-01

    Personal physicians are the primary source of information about state driving regulations for individuals with episodic disturbances of neurologic function (e.g., epilepsy, syncope, hypoglycemia). However, a May 1994 survey of Twin Cities metro-area neurologists and a sample of family practice physicians statewide revealed that many Minnesota physicians are unfamiliar with the relevant laws, and what knowledge doctors have of these laws is influenced by their specialties. Some physicians thought the regulations were more restrictive than they actually are, some less. Even physicians familiar with the laws didn't know which spells should be reported.

  19. Identification of novel single nucleotide polymorphisms in the DGAT1 gene of buffaloes by PCR-SSCP

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    Ashwin A. Raut

    2012-01-01

    Full Text Available Diacylglycerol O-acyltransferase 1 (DGAT1 is a microsomal enzyme that catalyzes the final step of triglyceride synthesis. The DGAT1 gene is a strong functional candidate for determining milk fat content in cattle. In this work, we used PCR-SSCP (polymerase chain reaction-single-strand conformation polymorphism and DNA sequencing to examine polymorphism in the region spanning exon 7 to exon 9 of the DGAT1 gene in Murrah and Pandharpuri buffaloes. Three alleles (A, B and C and four novel single-nucleotide polymorphisms were identified in the buffalo DGAT1 gene. The frequencies of the alleles differed between the two buffalo breeds, with allele C being present in Murrah but not in Pandharpuri buffalo. The allele variation detected in this work may influence DGAT1 expression and function. The results described here could be useful in examining the association between the DGAT1 gene and milk traits in buffalo.

  20. Molecular analyses detect natural coinfection of water buffaloes (Bubalus bubalis) with bovine viral diarrhea viruses (BVDV) in serologically negative animals.

    Science.gov (United States)

    Craig, María I; König, Guido A; Benitez, Daniel F; Draghi, María G

    2015-01-01

    Infection of water buffaloes (Bubalus bubalis) with bovine viral diarrhea viruses (BVDV) has been confirmed in several studies by serological and molecular techniques. In order to determine the presence of persistently infected animals and circulating species and subtypes of BVDV we conducted this study on a buffalo herd, whose habitat was shared with bovine cattle (Bossp.). Our serological results showed a high level of positivity for BVDV-1 and BVDV-2 within the buffalo herd. The molecular analyses of blood samples in serologically negative animals revealed the presence of viral nucleic acid, confirming the existence of persistent infection in the buffaloes. Cloning and sequencing of the 5' UTR of some of these samples revealed the presence of naturally mix-infected buffaloes with at least two different subtypes (1a and 1b), and also with both BVDV species (BVDV-1 and BVDV-2).

  1. Natural Babesia bovis infection in water buffaloes (Bubalus bubalis) and crossbred cattle under field conditions in Egypt

    DEFF Research Database (Denmark)

    Mahmmod, Yasser

    2014-01-01

    Background: There is a little or no data available on the natural Babesia bovis (B. bovis) infection in water buffaloes (Bubalus bubalis) comparing to the available one for cattle. This study was conducted to investigate the natural B. bovis infection in water buffaloes in comparison to crossbred...... of cattle showed dark brown to dark red (coffee-color) urine, hemoglobinuria and nervous manifestations while these manifestations were not detected in the infected buffaloes. Hematological changes in both species however, these changes were less significant in buffaloes than those reported in cattle....... Conclusion: This paper documents the first description of natural B. bovis infection in water buffaloes which were found to be more likely to be tolerant than cattle to the natural clinical infection with B. bovis and its subsequent haematological changes. Our finding may lead to a better understanding...

  2. Tetraplex PCR assay involving double gene-sites discriminates beef and buffalo in Malaysian meat curry and burger products.

    Science.gov (United States)

    Hossain, M A Motalib; Ali, Md Eaqub; Hamid, Sharifah Bee Abd; Hossain, S M Azad; Asing; Nizar, Nina Naquiah Ahmad; Uddin, Mohammad Nasir; Ali, Lokman; Asaduzzaman, Md; Akanda, Md Jahurul Haque

    2017-06-01

    Replacement of beef by buffalo and vice versa is frequent in global markets, but their authentication is challenging in processed foods due to the fragmentation of most biomarkers including DNA. The shortening of target sequences through use of two target sites might ameliorate assay reliability because it is highly unlikely that both targets will be lost during food processing. For the first time, we report a tetraplex polymerase chain reaction (PCR) assay targeting two different DNA regions in beef (106 and 120-bp) and buffalo (90 and 138-bp) mitochondrial genes to discriminate beef and buffalo in processed foods. All targets were stable under boiling, autoclaving and microwave cooking conditions. A survey in Malaysian markets revealed 71% beef curries contained buffalo but there was no buffalo in beef burgers. The assay detected down to 0.01ng DNA and 1% meat in admixed and burger products.

  3. DAG defect in Murrah buffalo bulls in Brazil

    Directory of Open Access Journals (Sweden)

    W.G. Vale

    2010-02-01

    Full Text Available Dag defect sperms have an abnormal tail coiled morphology are totally or almost totally immotile and have severe abnormalities on the fibers in the axial filament. This defect in bovine was shown to be due an autosomal recessive gene. In the present study 23 buffalo bulls age 18-34 months examined for BSE (Breeding Soundness Examination showed sperm motility varied between 0 to 70% accomplished with 10 a 65% of sperm pathology with or not a predominance of strong coiled tails with or without persistence of droplet. In Brazil Murrah breed have had only eight female PO (pure of origin - India gave origin of the herd and not more than four males where also imported from India, although in the last two decades some quantity of frozen semen were introduced in the country imported from India. As in the other domestic species inbreed seems to be the main cause of this abnormalities in different breeds. The knowledge and further study of such abnormalities is the only way to overcome a problem that if not controlled will tend to spread out without control causing in the future more problem for development of some herds.

  4. Morphogenesis of Mammary Glands in Buffalo (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Amit Challana

    2014-01-01

    Full Text Available The present research was elucidated on the morphogenesis of mammary gland of buffalo during prenatal development. Total of 16 foetuses ranging from 1.2 cm (34 days to 108 cm CVRL (curved crown rump length (317 days were used for study. The study revealed that mammary line was first observed at 1.2 cm CVRL (34 days, mammary hillock at 1.7 cm (37 days, and mammary bud at 2.6 cm CVRL (41 days foetuses. Epidermal cone was found at 6.7 cm CVRL (58 days whereas primary and secondary ducts were observed at 7.4 cm CVRL (62 days and 15 cm CVRL (96 days, respectively. Connective tissue whorls were reported at 18.2 cm CVRL (110 days and internal elastic lamina and muscle layers at 24.1 cm CVRL (129 days. Lobules were observed at 29.3 cm CVRL (140 days, rosette of furstenberg at 39.5 cm CVRL (163 days, and keratin plug at 45.5 cm CVRL (176 days foetus. Primordia of sweat and sebaceous glands around hair follicle were seen at 21.2 cm CVRL (122 days of foetal life. Differentiation of all the skin layers along with cornification was observed at 69 cm (229 days in group III foetuses.

  5. FERMENTABILITY AND RHEOLOGICAL PROPERTIES OF LACTOPEROXIDASE ACTIVATED BUFFALO MILK YOGHURT

    Directory of Open Access Journals (Sweden)

    Aijaz H. Soomro

    2012-12-01

    Full Text Available Present study was planned to produce and evaluate the coagulum from buffalo milk preserved with the activation of its lactoperoxidase system (LPO-system. A total of 10 trials were conducted and in each trial milk base was equally divided into three parts, two of which were treated with 20 mg/L (A and 30 mg/L (B solution of Sodium thiocyanate + Hydrogen peroxide and third part was kept as control (C. All the samples were analyzed for fermentability trend, pH, acidity, viscosity, specific gravity, syneresis and organoleptic properties. The decreasing trend in pH during fermentation period was comparatively slow in LPO-system activated milk A and B (4h and 5h as compared to control yoghurt (3h. The titratable acidity (% lactic acid of A, B and C yoghurt was 0.86±0.022, 0.85±0.025 and 0.89±0.024, respectively. The viscosity and specific gravity of control yoghurt was significantly (P0.05 were observed in the total solids, fat, ash, lactose and protein contents among the control, A and B yoghurt. Two week stored samples of control yoghurt received lower sensory score for appearance, flavor, body/texture and overall acceptability as compared to fresh control yoghurt. Simultaneously, LPO-system treated A and B yoghurt received high score during storage period than the control yoghurt.

  6. Relationships between buffalo milk components and curd characteristics

    Directory of Open Access Journals (Sweden)

    F. Zicarelli

    2010-02-01

    Full Text Available The aim of this study was to evaluate the coefficients of correlation between curd chemical composition and milk characteristics, theoretical and real cheese yield and ratios between cheese yield and protein percentage. The analysis were performed on 326 milk samples collected from 60 half sib buffaloes, ascertained by DNA test, every 50 days. The percentages of dry matter, proteins and fat of the curd were inversely correlated to the curd firmness (a30, a low enzymatic phase of coagulation and low pH value. Percentage of dry matter in the curd was positively correlated with proteins, casein and fat of the milk and negatively with lactose. Furthermore, dry matter and proteins percentages are also positively correlated with theoretical cheese yield and its ratio with real cheese yield, curd dry matter from 1 litre of milk and the ratio between curd dry matter and protein percentage. Negative correlations were found with real cheese yield at 28 hours (r = - 0.100; P< 0.01 and its ratio with protein percentage. An inverse relationship was highlighted between curd proteins percentage and fat of either milk and curd, while a direct association was present with lactose. A higher protein percentage in the curd was linked to a lower cheese yield and a lower ratio between cheese yield and proteins. Ash of the curd, finally, showed similar association to those described for proteins.

  7. Successful cryopreservation of buffalo ovaries using in situ oocyte cryopreservation

    Directory of Open Access Journals (Sweden)

    Saber Mohammed Abd-Allah

    2009-12-01

    Full Text Available To improve the efficiency and efficacy of cryopreservation of ovaries, we developed a new method termed in situ oocyte (ISO cryopreservation. ISO cryopreservation is a multistep procedure that involves aspiration of follicular fluid and then perfusion of antral follicles and diffusion of whole buffalo ovaries with cryoprotectant agent (CPA, rapid cooling, storage, thawing and, finally, dilution and removal of the CPA with return to physiological environment. Our study compared ISO cryo ovaries with cryo-diffused ovaries. We systematically examined the effects of ISO cryo and diffuse cryo on ovaries by morphological examination and with viability tests. The percentages of morphologically normal and viable follicular oocytes from ISO cryo were significantly higher than those that resulted from the cryo-diffused method (p<0.01. The quality of follicular oocytes from ISO cryo ovaries appeared better than that achieved from cryo-diffused ovaries. In conclusion, this study shows that ISO cryo is highly efficient for cryopreservation of oocytes and ovarian tissue.

  8. Anaerobic Digestion of Buffalo Dung: Simulation of Process Kinetics

    Directory of Open Access Journals (Sweden)

    Abdul Razaque Sahito

    2015-01-01

    Full Text Available Assessment of kinetic of AD (Anaerobic Digestion is a beneficial practice to forecast the performance of the process. It is helpful in the design of AD vessels, substrate feeding and digestate exit systems. The aim of this work was to assess the kinetics of anaerobically digested buffalo dung at different quantities of water added. It comprises the assessment of the specific methane production on the basis of VS (Volatile Solids added in each reactor by using three first order models, i.e. the modified Gompertz model, the Cone model and the Exponential Curve Factor model. The analysis was tested by using the three statistical parameters, i.e. the coefficient of multiple determinations, the standard deviation of residuals and the Akaike?s Information Criteria. The result reveals that the Exponential Curve Factor model was the best model that described the experimental data well. Moreover, there was not a direct or indirect relation between the kinetic coefficients of the AD process with the varying total or volatile solid content

  9. Starter protein concentration and weaning of buffalo calf

    Directory of Open Access Journals (Sweden)

    G. Campanile

    2010-04-01

    Full Text Available The authors described the harmonic growth in terms of biological efficiency of growth (BEG, live weight, body weight gain and morphological measuraments of 16 buffalo female calves (age in days: 49.0 ±1.3 divided in two groups of feeding. The T group recieved a concentrate with 28.5 % of crude protein on the dry matter basis, while the C group recieved a concentrate with 21.0 % of crude protein on dry matter basis; moreover the concentrate of the T group presented an high quantity of non proteic nitrogen (NPN (33% of crude protein. Blood samples for haematological parameters were collected. No differences in terms of growth, BEG, live weight, body weight gain and morphological measuraments were found. Only the nitrogen blood values in the T group resulted significatively higher then C group (8.53 mmol/L vs. 4.66 mmol/L, respectively. This study confirms the importance of protein source for the formulation of the starter concentrate.

  10. Bovine herpesvirus 6 in buffaloes (Bubalus bulalis) from the Amazon region, Brazil.

    Science.gov (United States)

    de Oliveira, Cairo Henrique Sousa; de Oliveira, Fernanda Gonçalves; Gasparini, Marcela Ribeiro; Galinari, Grazielle Cossenzo Florentino; Lima, Graciela Kunrath; Fonseca, Antônio Augusto; Barbosa, José Diomedes; Barbosa-Stancioli, Edel Figueiredo; Leite, Rômulo Cerqueira; Dos Reis, Jenner Karlisson Pimenta

    2015-02-01

    This study presents the first description of Bovine herpesvirus 6 (BoHV-6) that was isolated from buffaloes of Amazon region in Brazil. Phylogenetic analysis showed that the BoHV-6 Brazilian strains clustered with the sequence of BoHV-6 from elsewhere available at the GenBank. It was observed in some buffaloes with lymphoproliferative disease in one herd, thus the animals were also tested for Bovine leukemia virus (BLV), which has been associated to lymphoma in bovines. All animals were negative to BLV. These results indicate that BoHV-6 is present in buffaloes in Brazil, but the importance and impact of this infection and its association with any illness is still undefined.

  11. Induction of ovarian activity in Bulgarian Murrah buffaloes by hormonal treatment in the early postpartum period

    Institute of Scientific and Technical Information of China (English)

    Stanimir A Yotov; Anatoli S Atanasov; Yordanka Y Ilieva

    2013-01-01

    Objective: To determine the possibilities for induction of ovarian activity in Bulgarian Murrah buffaloes by hormonal treatment in the early postpartum period. Methods: Twenty six clinically healthy animals, weighing 480-520 kg, 3-5 years of age, with normal parturition, without clinical signs of endometritis during the entire experimental period were divided into 2 groups: control (n=10) and experimental (n=16). Primiparous and multiparous buffaloes were proportionally allotted into both groups. By 5, 21, and 28 postpartum days, control animals were intramuscularly treated with 2 mL physiological saline, whereas experimental buffaloes received 500 mg PGF2αby the 5th postpartum day, 100 μg GnRH by the 21st postpartum day and a second prostaglandin dose 7 days later. All buffaloes were submitted to transrectal ultrasound examination on days 5, 21 and 28 after calving. Evaluation of ovarian activity was made on the basis of follicle type and detection of a newly formed corpus luteum. The percentage of animals with small, medium or dominant follicle and corpus luteum after either spontaneous or induced ovulation was determined. Insemination management included introduction of two proven fertile bulls into the herd at the start of the treatment. Pregnancy ultrasound checks were performed on postpartum days 58, 68, 120 and 150. The proportion of buffaloes with clinical signs of spontaneous or induced oestrus until the 35th postpartum day, pregnancy rates by the 35th and 90th postpartum days and service periods 90 days were registered. Results: On the 5th day after calving, small follicles were predominating in the ovaries of buffaloes from both groups. Similar findings were established on the 21st day in the control group, whereas the share of experimental buffaloes with small follicles was significantly (P<0.01) lower. By the 21st day, there were no medium follicles in untreated animals, while in hormonally treated ones they were found out in 25% of cases. The

  12. Characterization of PRLR and PPARGC1A genes in buffalo (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Ruheena Javed

    2011-01-01

    Full Text Available More than 40 million households in India depend at least partially on livestock production. Buffaloes are one of the major milk producers in India. The prolactin receptor (PRLR gene and peroxisome proliferators activated receptor-γ coactivator 1-alpha (PPARGC1A gene are reportedly associated with milk protein and milk fat yields in Bos taurus. In this study, we sequenced the PRLR and PPARGC1A genes in the water buffalo Bubalus bubalis. The PRLR and PPARGC1A genes coded for 581 and 819 amino acids, respectively. The B. bubalis PRLR gene differed from the corresponding Bos taurus at 21 positions and four differences with an additional arginine at position 620 in the PPARGC1A gene were found in the amino acid sequence. All of the changes were confirmed by cDNA sequencing. Twelve buffalo-specific single nucleotide polymorphisms (SNPs were identified in both genes, with five of them being non-synonymous.

  13. Prevalence of Bovine Herpesvirus-1 in cattle and buffaloes in Punjab

    Directory of Open Access Journals (Sweden)

    Gurpreet Kaur

    2013-12-01

    Full Text Available Aim: The aim of the present study was to identify the prevalence of Bovine Herpesvirus-1 (BHV-1 in cattle and buffaloes in the Punjab using PCR as diagnostic tool. Materials and Methods: A total of 63 samples (Semen- 57, placental cotyledons-1, vaginal secretions-1, foetal stomach contents-1 and tracheal swabs-3 from cattle and buffaloes were processed for identification of BHV-1 using PCR. Results: From January 2007 to December 2010 (Semen- 57, placental cotyledons-1, vaginal secretions-1, foetal stomach contents-1 and tracheal swabs-3 from cattle and buffaloes were collected. The DNA was extracted from a total of 63 samples and subjected to PCR revealed that none of the sample positive for the BHV-1 infection. Conclusion: From the study it was concluded that the farms screened were free from BHV-1 infection. [Vet World 2013; 6(6.000: 343-345

  14. Effect of the meiotic inhibitor cilostamide on resumption of meiosis and cytoskeletal distribution in buffalo oocytes.

    Science.gov (United States)

    Li, Qing-Yang; Lou, Juan; Yang, Xiao-Gan; Lu, Yang-Qing; Lu, Sheng-Sheng; Lu, Ke-Huan

    2016-11-01

    Improving the quality of in vitro maturated buffalo oocytes is essential for embryo production. We report here the effects on microtubules and microfilaments in oocytes and embryo development that result from treating buffalo oocytes with the phosphodiesterase 3 (PDE3) inhibitor cilostamide. Addition of 20μM or 50μM cilostamide for 24h during in vitro maturation showed no differences in the percentage of oocytes arrested at the germinal vesicle (GV) stage. When 20μM cilostamide was added to the pre-maturation culture for 6h, 12h or 24h and continued for another 24h without cilostamide, oocytes resumed meiosis, but with significantly lower (P0.05). In summary, cilostamide reversibly arrested the resumption of meiosis without any adverse impact on the dynamic changes in microtubules and microfilaments in buffalo oocytes and their in vitro developmental capacity.

  15. Weekly milk producation trends in early lactation period of Nagpuri buffalo

    Directory of Open Access Journals (Sweden)

    M.G.Sahare

    Full Text Available Nagpuri breed of buffalo is recognized breed, mostly found in Central India particularly in Vidharbha region of Maharashtra.The early milk production record were collected for each buffalo from 1st week of lactation to 15th week of lactation .The weekly milk production of Nagpuri buffalo was found to be 35.19 ± 0.3 kg with a range 16.22 ±0.77 to 41.5 ± 0.28 kg .The overall variability found in early milk production was 12.16% .The variation in production in early lactation period between the animal up to the 15th week of lactation where non-significant. [Vet World 2009; 2(7.000: 278-279

  16. Ontogenic development of corticotrophs in fetal buffalo (Bubalus bubalis pituitary gland

    Directory of Open Access Journals (Sweden)

    M. A. Sandhu

    2014-01-01

    Full Text Available To evaluate the subpopulation of corticotrophs in developing buffalo (Bubalus bubalis fetus, recovered pituitary glands (n=6 per group from late first, second and third gestational female buffalo dams. The corticotrophs were identified by using specific antibodies against proopiomelanocortin (POMC and adrenocorticotrophic hormone (ACTH through immunohistochemistry. There was a significant (P≤0.05 increase of immunoreactive (ir ir-ACTH cells during late 2nd trimester while, ir-POMC cells were more (P≤0.05 at late 3rd trimester of gestation as compared to other age groups. The quantity of co-localized cells for POMC and ACTH was significantly (P≤0.05 greater at the end of 1st gestation rather than 2nd and 3rd gestational fetal adenohypophyseal cells. This study is the first to demonstrate co-localization of POMC+ACTH and the affect of gestational age on the expression of these cells in buffalo fetus adenohypophysis.

  17. Quality and shelf life of cooked buffalo tripe rolls at refrigerated storage under vacuum packaging condition.

    Science.gov (United States)

    Anandh, M Anna; Venkatachalapathy, R T; Radha, K; Lakshmanan, V

    2014-07-01

    Cooked buffalo tripe rolls prepared from a combination of buffalo tripe and buffalo meat by using mincing and blade tenderization process were stored at 4 ± 1 °C in polyethylene teraphthalate laminated with polythene (PET/PE) pouches under vacuum packaging condition. The samples were evaluated for physico-chemical parameters, microbial quality and sensory attributes at regular intervals of 0, 7, 14, 21 and 28 days of storage. Significant changes were seen in physico-chemical, microbial and sensory characteristics of BTRs during storage at refrigeration temperature (4 ± 1 °C) under vacuum packaging condition. All microbial counts were well within the acceptable limits and the products did not show any signs of spoilage. Thus, BTRs prepared by mincing or BT can be best stored up to 28 days at 4 ± 1 °C under vacuum packaging.

  18. Formation and stability of ridge-ridge-ridge triple junctions in rheologically realistic lithosphere model

    Science.gov (United States)

    Gerya, Taras; Burov, Evgueni

    2015-04-01

    -branch junction formation and evolution by using high-resolution 3D numerical mechanical experiments that take into account realistic thermo-rheological structure and rheology of the lithosphere. We find that two major types of quadruple and triple junctions are formed under bi-directional or multidirectional far-field stress field: (i) plate rifting junctions are formed by the initial plate fragmentation and can be subsequently re-arranged into (ii) oceanic spreading junctions controlled by the new oceanic crust accretion. In particular, we document initial formation and destabilization of quadruple R-R-R-R junctions as initial plate rifting structures under bi-directional extension. In most cases, quadruple plate rifting junctions rapidly (typically within 1-2 Myr) evolve towards formation of two diverging triple oceanic spreading junctions connected by a linear spreading center lengthening with time. This configuration remains stable over long time scales. However, under certain conditions, quadruple junctions may also remain relatively stable. Asymmetric stretching results in various configurations, for example formation of "T-junctions" with trans-extensional components and combination of fast and slow spreading ridges. Combined with plume impingement, this scenario evolves in realistic patterns closely resembling observed plate dynamics. In particular, opening of the Red Sea and of the Afar rift system find a logical explanation within a single model. Numerical experiments also suggest that several existing oceanic spreading junctions form as the result of plate motions rearrangements after which only one of two plates spreading along the ridge become subjected to bi-directional spreading.

  19. Preliminary results from the first InRidge cruise to the central Indian Ridge

    Digital Repository Service at National Institute of Oceanography (India)

    Mukhopadhyay, R.; Murthy, K.S.R.; Iyer, S.D.; Rao, M.M.M.; Banerjee, R.; Subrahmanyam, A.S.; Shirodkar, P; Ghose, I.; Ganesan, P; Rao, A.K.; Suribabu, A.; Ganesh, C.; Naik, G.P

    stream_size 1 stream_content_type text/plain stream_name Inter_Ridge_News_7_40.pdf.txt stream_source_info Inter_Ridge_News_7_40.pdf.txt Content-Encoding ISO-8859-1 Content-Type text/plain; charset=ISO-8859-1 ...

  20. Genetic analysis of a purebred herd of Kundhi buffaloes in Pakistan

    Directory of Open Access Journals (Sweden)

    N.M. Bhutto

    2010-02-01

    Full Text Available Kundhi is amongst the best dairy buffalo breeds of the world and main source of milk production in Sindh province of Pakistan. A Research and Development Kundhi Buffalo Farm was established at Rohri, Sukkur. Time series production performance data of 237 buffaloes, along with their pedigree, from 1976 through 2004 was collected and analyzed using Harvey Model-1 for fixed effects and DFREML for GLS solutions and genetic / phenotypic variances. The traits of economic importance studied were age at first calving (AFC, milk yield (MY, lactation length (LL, calving interval (CI and dry period (DP. The fixed effects included year of birth (YOB, year of calving (YOC season of calving (SOC and lactation number (L No.. The data analyses revealed that among the fixed effect only YOC had significant effect (p < 0.05 on milk yield and all other traits. The average MY was 1356.48 ± 453.27 kg with mean lactation length 218.72 ± 122.97 days. The heritability of MY, CI, LL and DP was 0.209, 0.018, 0.009 and 0.024, respectively. Among the 5 sires used during this period, one sire contributed positively to milk production of the daughters. One hundred and three Kundhi buffaloes had positive and 134 negative breeding values for milk production. The genetic and phenotypic variance for milk yield was 35427.67 and 168521.94, respectively. The progeny testing program for Kundhi buffalos was initiated in August 2005. Under this program, more than 700 buffaloes are registered and ear tagged. The production and reproduction performance data recording at farmers doorstep has been initiated which will be used to identify bull mothers.

  1. Bovine Tuberculosis and Brucellosis in Cattle and African Buffalo in the Limpopo National Park, Mozambique.

    Science.gov (United States)

    Tanner, M; Inlameia, O; Michel, A; Maxlhuza, G; Pondja, A; Fafetine, J; Macucule, B; Zacarias, M; Manguele, J; Moiane, I C; Marranangumbe, A S; Mulandane, F; Schönfeld, C; Moser, I; van Helden, P; Machado, A

    2015-12-01

    Bovine tuberculosis (BTB) and brucellosis are prevalent in buffaloes of the Kruger National Park (KNP, South Africa). Both diseases were considered to have no or a very low prevalence in wildlife and livestock in and around the Limpopo National Park (LNP, Mozambique). The same applies for tuberculosis in Gonarezhou National Park (GNP, Zimbabwe), but just recently, BTB was detected in buffaloes in the GNP and fears arose that the disease might also spread to the LNP as a result of the partial removal of the fences between the three parks to form the Great Limpopo Transfrontier Park. To assess the status of both diseases in and around LNP, 62 buffaloes were tested for bovine tuberculosis (BTB) and bovine brucellosis. The percentage of positive BTB reactors in buffalo was 8.06% using BovidTB Stat-Pak® and 0% with BOVIGAM® IFN-γ test and IDEXX ELISA. The brucellosis seroprevalence in buffalo was found to be 17.72% and 27.42% using Rose Bengal Test (RBT) and ELISA, respectively. In addition, 2445 cattle in and around the LNP were examined for BTB using the single intradermal cervical comparative tuberculin test (SICCT), and an apparent prevalence of 0.98% was found with no significant difference inside (0.5%) and outside (1.3%) the park. This is the first published report on the presence of positive reactors to BTB and bovine brucellosis in buffalo and cattle in and outside the LNP. Monitoring the wildlife-livestock-human interface of zoonotic high-impact diseases such as BTB and brucellosis is of outmost importance for the successful implementation and management of any transfrontier park that aims to improve the livelihoods of the local communities.

  2. Clinical, laboratory and ultrasonographic findings in Egyptian buffalo (Bubalus bubalis with caecal and colonic dilatation

    Directory of Open Access Journals (Sweden)

    Arafat Khalphallah

    2016-06-01

    Full Text Available The present study was conducted to describe the clinical, laboratory and ultrasonographic findings of caecal and colonic dilatation in Egyptian buffalo (Bubalus bubalis. A total number of forty buffaloes were included in the study and divided into two groups: control group (n = 20 and diseased group (n = 20. Diseased buffalo were admitted to the Veterinary Teaching Hospital at Assiut University-Egypt. Each of the diseased animals was subjected to clinical, rectal, laboratory and ultrasonographic examinations. Clinically, buffalo with dilated caecum/colon showed reduced appetite, distended right abdomen, abdominal pain and tensed abdomen. Rectal examination indicated empty rectum with the presence of mucus and dilated loop of caecum and/or colon. Buffalo with dilated caecum/colon showed significant (P < 0.05 hypoproteinemia and hypoalbuminemia with significant (P < 0.05 increase in blood serum activities of aspartate aminotransferase (AST and alkaline phosphatase (ALK. Ultrasonographically, the dilated caecum and proximal loop of colon occupied the last right three intercostal space (ICSs particularly their ventral part, intertangled with the liver dorsally in these ICSs. Dilated colon did not hinder the visibility of the liver. The dilated caecum/colon also filled the whole right flank region, with hiding of right kidney, loops and peristaltic movement of the small intestines. The closest wall of the dilated caecum and proximal loop of the colon was imaged as thick semi-circular echogenic line. The furthest wall and contents of dilated caecum/colon were not imaged. In conclusion, buffalo with caecal and/or colonic dilatation have non-specific clinical and laboratory findings; however the affected animals show characteristic ultrasonographic findings.

  3. ACUTE PHASE PROTEINS, LIPID PROFILE AND PROINFLAMMATORY CYTOKINES IN HEALTHY AND BRONCHOPNEUMONIC WATER BUFFALO CALVES

    Directory of Open Access Journals (Sweden)

    Sabry M. El-Bahr

    2013-01-01

    Full Text Available The aim of the present study was to evaluate the diagnostic value of Acute Phase Proteins (APP, lipid profiles and proinflammatory cytokines in healthy and bronchopneumonic water buffalo calves. Therefore, sixty water buffalo calves (9±1 month old, 175±15 kg were divided into two equal groups, the first group represented healthy, control, calves whereas calves of the second group were affected with bronchopneumonia. Total leukocytic and differential counts were determined. Serum total protein, albumin, Triacylglyceol (TAG, low density lipoprotein cholesterol (LDL-c, High Density Lipoprotein cholesterol (HDL-c, Total cholesterol, Alanine Amino Transferase (ALT, Aspartate Amino Transferase (AST, Alkaline Phosphatase (ALP, Fibrinogen (Fb, Haptaglobin (Hp, Serum Amyloid A (SAA, Tumor Necrosis Factor-alpha (TNF-α, Interleukins (IL1β, IL-12 and Interferon-gamma (IFN-γ were also determined. In addition, Bronchoalveolar Lavage (BAL was collected and analyzed. The present findings indicated that, total leukocytic and neutrophils counts were significantly (p<0.05 higher in pneumonic water buffalo calves compare with control. The examined biochemical parameters were significantly (p<0.05 increased in pneumonic calves except for total protein, albumin, cholesterol and HDL-c which were significantly (p<0.05 lower compare with control. Serum concentrations of investigated APP and proinflammatory cytokines were significantly (p<0.05 higher in pneumonic water buffalo calves than those of control. The present study demonstrated that, APP, lipid profile and proinflammatory cytokines perhaps served as biomarkers of bronchopneumonia in water buffalo calves. However, future studies with higher baseline sampling are still needed to establish and validate reference values for APP and cytokines in water buffalo calves.

  4. Genetic and genomic dissection of Prolactin revealed potential association with milk production traits in riverine buffalo.

    Science.gov (United States)

    Nadeem, A; Maryam, J

    2016-08-01

    Milk yield and quality has been a major selection criterion for genetic improvement in livestock species. Role of Prolactin gene in determining milk quality in terms of protein profile, lactose, lipids and other imperative macromolecules is very important. In this context, genetic profiling of Prolactin gene in riverine buffalo of Pakistan was performed and potential genetic markers were identified illustrating worth of this gene in marker-assisted selection of superior dairy buffaloes. Series of wet and dry lab experimentation was performed starting with genomic DNA isolation from true to breed representatives of indigenous river buffalo (Nili-Ravi). After amplification of coding regions of Prolactin gene, products were eluted and sequenced by Sanger's chain termination method and aligned to get variations in genomic region. A total of 15 novel variations were identified and analyzed statistically for their significance at population level, haplotypes were constructed, and association was estimated. Phylogenetic analysis was performed to evaluate the rate of evolution for Prolactin gene in various mammalian species. Lastly, biological networking for this molecule was predicted to get the bigger pictorial of its functional machinery. Pathway analysis was performed to find its physiological mode of action in milk synthesis. This is a first report toward complete genetic screening of Prolactin gene in Pakistani buffaloes. Results of this study not only provide an insight for potential role of Prolactin gene in milk-producing abilities of buffalo but also suggest new directions for exploration of more genes that may have promising role to enhance future milk production capabilities of river buffalo breeds of Asian region through marker-assisted selection.

  5. EFFECT OF TWO DIFFERENT ANTIBIOTIC COMBINATIONS ON FERTILITY OF FROZEN BUFFALO AND SAHIW AL BULL SEMEN

    Directory of Open Access Journals (Sweden)

    S.M.H. Andrabi, N. Ahmad, A. Abbas and M. Anzar

    2001-09-01

    Full Text Available This study was carried out to identify the suitable antibiotic combinations in semen extender for improvement in fertility of frozen semen of buffalo and cow (Sahiwal bulls to obtain better pregnancy rate through artificial insemination (AI. For this study eight first ejaculates, four each from a buffalo and a cow (Sahiwal bull were used. The ejaculates were split-sampled and diluted with Tris-citric acid extender (at 37°C; 50x 106 spermatozoa/mI, containing either SP (streptomycin 1000 ~g/ml and penicillin 1000 IU/ml or GTLS (gentamycin 500 µg/ml, Tylosin 100 µg/ml and linco-spectin 300/600 µg/ml. There was no difference in post-thaw motility for these samples. Fertility test based on 75-days first service pregnancy rate was determined under field conditions. A total of 400 inseminations were recorded, 200 for each buffalo and cow (Sahiwal with J 00 of each antibiotic combination, respectively. Fertility rates for SP-based frozen semen of buffalo bull were 41.66% and were 55.2% for GTLS-containing frozen semen, respectively. The results for GTLS were higher (P<0.0001 than SP. Similarly, fertility rates were higher (P<0.0001 for GTLS-based frozen semen of Sahiwal bull (78.78% than SP-containing frozen semen (69.6% of the same specie. Fertility rates also differed due to species of donor bulls. They were better (P<0.0001 for the frozen Sahiwal bull semen than that of the buffalo bull in both SP and GTLS- based frozen semen samples, respectively. In conclusion. seminal quality measured by field fertility trial indicated GTLS combination of antibiotics added to the semen extender was better for improvement in the fertility of frozen buffalo and Sahiwal bull semen, by yielding better pregnancy rates through AI.

  6. A first generation whole genome RH map of the river buffalo with comparison to domestic cattle

    Directory of Open Access Journals (Sweden)

    Tantia Madhu S

    2008-12-01

    Full Text Available Abstract Background The recently constructed river buffalo whole-genome radiation hybrid panel (BBURH5000 has already been used to generate preliminary radiation hybrid (RH maps for several chromosomes, and buffalo-bovine comparative chromosome maps have been constructed. Here, we present the first-generation whole genome RH map (WG-RH of the river buffalo generated from cattle-derived markers. The RH maps aligned to bovine genome sequence assembly Btau_4.0, providing valuable comparative mapping information for both species. Results A total of 3990 markers were typed on the BBURH5000 panel, of which 3072 were cattle derived SNPs. The remaining 918 were classified as cattle sequence tagged site (STS, including coding genes, ESTs, and microsatellites. Average retention frequency per chromosome was 27.3% calculated with 3093 scorable markers distributed in 43 linkage groups covering all autosomes (24 and the X chromosomes at a LOD ≥ 8. The estimated total length of the WG-RH map is 36,933 cR5000. Fewer than 15% of the markers (472 could not be placed within any linkage group at a LOD score ≥ 8. Linkage group order for each chromosome was determined by incorporation of markers previously assigned by FISH and by alignment with the bovine genome sequence assembly (Btau_4.0. Conclusion We obtained radiation hybrid chromosome maps for the entire river buffalo genome based on cattle-derived markers. The alignments of our RH maps to the current bovine genome sequence assembly (Btau_4.0 indicate regions of possible rearrangements between the chromosomes of both species. The river buffalo represents an important agricultural species whose genetic improvement has lagged behind other species due to limited prior genomic characterization. We present the first-generation RH map which provides a more extensive resource for positional candidate cloning of genes associated with complex traits and also for large-scale physical mapping of the river buffalo

  7. Geology and occurrence of ground water in Lyon County, Minnesota

    Science.gov (United States)

    Rodis, Harry G.

    1963-01-01

    Lyon County is in southwestern Minnesota, mostly within the drainage basin of the Minnesota River. The basement rocks in the area consist largely of Precambrian granite and quartzite. These are overlain locally by flat-lying Upper Cretaceous strata composed of thick sections of soft dark-bluish-gray shale and some thin beds of loosely consolidated sandstone. The Cretaceous strata are more than 500 feet thick near the center of the county but gradually pinch out toward the northeast and southwest against the highs of the Precambrian bedrock surface. Glacial drift overlies the Precambrian and Cretaceous rocks and forms the surface of the area. The drift consists largely of till and ranges in thickness from about 10 feet in the north and northeast to approximately 550 feet in the southwest. The most prominent surflcial glacial deposits are five southeast-trending end moraines, two of which are associated with, and parallel to, relatively extensive belts of outwash. Recent deposits averaging less than 20 feet in thickness overlie the glacial drift in stream valleys.

  8. Productivity and mortality of Northern Goshawks in Minnesota

    Science.gov (United States)

    Boal, C.W.; Andersen, D.E.; Kennedy, P.L.

    2005-01-01

    Compared to other regions of North America, little information exists regarding Northern Goshawk (Accipiter gentilis) ecology and population dynamics in the western Great Lakes Region. We examined productivity and nesting habitat characteristics of goshawks in Minnesota from 1998-2001. Apparent nesting success varied annually from as low as 38% to as high as 83%. The Mayfield estimate of daily survival for nests was 0.992 ?? 0.002 (SE). The mean fledgling number across years was 1.85 ?? 0.14 for successful nests and 1.14 ?? 0.17 for all nesting attempts. Twenty-one percent of all nesting attempts failed, primarily due to predation or suspected predation (52%) and inclement weather (35%). Overall, productivity of goshawks in Minnesota was at the lower end of the range reported in other studies across western North America, which is not atypical for peripheral populations. During the 3-yr study, we recorded mortalities of nine (four males and five females; eight radio-marked and one unmarked) adult goshawks-causes of mortality were avian (33%) and mammalian (22%) predation, human persecution (22%), and unknown causes (22%). Fifty-six percent of mortalities occurred during the breeding season, and 44% occurred during the winter. Based on radiotelemetry data, we estimated adult annual survival to be 74 ?? 7.8%, which is similar to survival estimated using mark-recapture analysis in three western North America studies. ?? 2005 The Raptor Research Foundation, Inc.

  9. Effects of Lasia spinosa Thw. on growth rate and reproductive hormone of weaned Swamp buffalo and Murrah X Swamp buffalo calves

    Directory of Open Access Journals (Sweden)

    M. Kamonpatana

    2010-02-01

    Full Text Available The effects of Lasia spinosa Thw. on growth rate and plasma Oestradiol 17- β (E2, Progesterone (P4 and Testosterone (T were studied in 16 male and female swamp (SS buffaloes and Murrah x Swamp buffalo crossbreeds (MS calves. The treatment group was fed with a concentrate supplemented with 30 g of dry powder of L. spinosa/head/d for 7 months. It was found that L .spinosa could have effect on male and female buffalo growth rate. The growth rate of male SS treated group were 130 g/d higher than control group. In female both SS and MS buffalo, the highest growth rate (830 to 840 g/d was found after the 2nd month of treatment while a reduction in growth rate (-1,030 to - 450 g/d was found in the 3rd month. After that the growth rate of SS and MS gradually increased until the last three months to 200 and 80 g/d in average, respectively. In female MS, plasma E2 in the treated group was lower than control group during Jan to Jul. Similar result was found in SS female, level of plasma E2 in treated group was lower than in control group in the first and last three month and there was no difference of plasma E2 in May. In MS male, the level of plasma E2 of treated group was higher than control group in Jan, Mar, Apr and Jul. In SS male, the level of plasma E2 of treated group was higher than control group in every month except in Jul. In female SS, L. spinosa could decreased plasma P4 through the experiment and could not have an effect on plasma P4 in female MS and plasma T in male buffalo calves. In conclusion, the addition to the concentrate of dry powder of L. spinosa 30 g/headl/d had an effect to increase growth rate in male SS and female MS buffalo calves, decrease plasma E2 in female both SS and MS and male SS and decrease plasma P4 in female SS.

  10. Therapy of ovarian inactivity in postpartum Bulgarian Murrah buffaloes by PRID and Ovsynch estrus synchronization protocols

    Institute of Scientific and Technical Information of China (English)

    Stanimir Yotov; Anatoli Atanasov; Yordanka Ilieva

    2012-01-01

    Objective:The aim of the present study was to assess therapeutical effect of modified Ovsynch and PRID estrus synchronization protocols in Bulgarian Murrah buffalo with inactive ovaries during the low-breeding season. Methods:The study was carried out in 46 Bulgarian Murrah buffaloes with small inactive ovaries established by two consecutive transrectal ultrasonographies on Day 40 and 50 postpartum. At the start of the therapy the buffaloes were randomly divided into three groups. Group I (n=18) was treated by PRID-based protocol;Group II (n=18) was treated by Ovsynch based protocol and Group III (control;n=10) was injected intramuscular with saline at the same days as in the first two groups and fertile bull was introduced after that. The animals in the different groups were submitted to ultrasound examination at day of artificial insemination or bull introduction. Ovulation was determined 7 days post insemination by ultrasound. The pregnancy diagnosis was done 30 days after insemination. Mean diameter of the largest follicles at the start of therapy and the day of AI was registered. In the hormonal treated buffaloes estrus clinical sings, ovulation rate and pregnancy rate after AI were determined. In the control group pregnancy rate after spontaneous estrus was established. The mean diameter of the largest follicles determined on Days 40 and 50 after calving was not over 9 mm for all buffaloes. Results:At day of AI the average diameters of the preo-vulatory follicles in PRID and Ovsynch treated buffaloes were significantly (P<0.01) greater than these on Day 0. The cases of a clear uterine mucus discharge during the induced estrus were significant more (P<0.05) for Group I (94.4%) than Group II (66.7%). The pregnancy rate after AI (56.6%and 38.8%) in PRID and Ovsynch program was significant higher (P<0.05) than pregnancy rate after spontaneous estrus (10%) in the control group. Conclusions:the treatment of buffalo ovarian inactivity could start on Day 50

  11. Nutrition and feeding of swamp buffalo: feed resources and rumen approach

    Directory of Open Access Journals (Sweden)

    P. Rowlins

    2010-02-01

    Full Text Available Seasonal feed resources are of prime importance for swamp buffaloes to support the efficient production under the prevailing small-holder farming systems. Manipulations of rumen microorganisms, fermentation and subsequent absorption by the animals are essential. Current research work on locally available feed resources such as urea-treated rice straw, cassava hay etc. revealed significant improvement in rumen ecology with higher cellulolytic bacteria and fungal zoospores and subsequent fermentation endproducts. However, investigation of rumen microorganisms diversity of swamp buffalo and their roles in fermentation using molecular technique especially the use of PCR – DGGE/ Real Time- PCR warrant future research undertakings.

  12. Molecular detection of natural Babesia bovis infection from water buffaloes (Bubalus bubalis) and crossbred cattle

    DEFF Research Database (Denmark)

    Mahmmod, Yasser

    2013-01-01

    Babesia bovis (B. bovis) is a major causative agent of bovine babesiosis, with a considerable worldwide impact. The objective of this study was to evaluate the usefulness of PCR assay and microscopical examination (ME) for detection of B. bovis in naturally infected and apparently healthy water...... buffaloes and crossbred cattle under field circumstances from Sharkia province of Egypt. A total 34 animals (20 crossbred cattle and 14 buffaloes) were clinically and laboratory investigated during the period from March to August 2008. Fifteen animals showed symptoms of bovine babesiosis while 19 animals...

  13. Dry fermented buffalo sausage with sage oil extract: Safety and quality

    Energy Technology Data Exchange (ETDEWEB)

    Abu Salem, F. M.; Ibrahim, H. M.

    2010-07-01

    Sage oil extract was added during the preparation of dry fermented buffalo meat sausage. Some chemical, microbial and sensory characteristics of sausages were evaluated during the ripening period. In particular, ph, lipid oxidation, biogenic amines and micro flora were analyzed. Results of this study pointed out that sage oil extract as natural antioxidant could be utilized in dry fermented sausage, prepared from buffalo meat, in order to obtain a final product within acceptable lipid oxidation and biogenic amine levels, as well as improved sensory quality. (Author) 56 refs.

  14. Pathology of experimental infection by Pasteurella multocida serotype A: 1 in buffalo calves.

    Science.gov (United States)

    Praveena, P E; Periasamy, S; Kumar, A A; Singh, N

    2014-11-01

    Pasteurella multocida serotype A:3 has been mostly implicated in pneumonic pasteurellosis in ruminants. In contrast, our previous studies have reported that both serotypes A:1 and A:3 were responsible for respiratory diseases in cattle and buffaloes. However, the pathology and pathogenesis of P. multocida serotype A:1 (Pm A:1) infection have not been studied in ruminants. In the present study, 12- to 15-week-old buffalo calves (Bubalus bubalis) infected by Pm A:1 had fibrinous and suppurative bronchopneumonia with focal areas of coagulation necrosis typical of pneumonic pasteurellosis. For the first time, this study reports the lung pathology and pathogenecity of Pm A:1 infection in calves.

  15. Remedial Investigation Work Plan for Chestnut Ridge Operable Unit 1 (Chestnut Ridge Security Pits) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1994-03-01

    This document outlines the activities necessary to conduct a Remedial Investigation (RI) of the Chestnut Ridge Security Pits (CRSP) at the Oak Ridge Y-12 Plant. The CRSP, also designated Chestnut Ridge Operable Unit (OU) 1, is one of four OUs along Chestnut Ridge on the Oak Ridge Reservation (ORR). The purpose of the RI is to collect data to (1) evaluate the nature and extent of known and suspected contaminants, (2) support an Ecological Risk Assessment (ERA) and a Human Health Risk Assessment (HHRA), (3) support the feasibility study in the development and analysis of remedial alternatives, and (4) ultimately, develop a Record of Decision (ROD) for the site. This chapter summarizes the regulatory background of environmental investigation on the ORR and the approach currently being followed and provides an overview of the RI to be conducted at the CRSP. Subsequent chapters provide details on site history, sampling activities, procedures and methods, quality assurance (QA), health and safety, and waste management related to the RI.

  16. Seroprevalence and risk factors associated with exposure of water buffalo (Bubalus bubalis) to Neospora caninum in northeast Thailand.

    Science.gov (United States)

    Kengradomkij, Chanya; Inpankaew, Tawin; Kamyingkird, Ketsarin; Wongpanit, Kannika; Wongnakphet, Sirichai; Mitchell, Thomas J; Xuan, Xuenan; Igarashi, Ikuo; Jittapalapong, Sathaporn; Stich, Roger W

    2015-01-15

    Water buffalo are important draft animals for agriculture in resource-restricted areas worldwide. Water buffalo were shown to be experimentally susceptible to infection with Neospora caninum, potentially affected by neosporosis, and naturally exposed to the parasite in Asia. Although enzootic to Thailand, the distribution of N. caninum among Thai water buffalo is unclear. The objectives of this study were to determine the seroprevalence of N. caninum among water buffalo of northeast Thailand and to identify risk factors associated with their exposure to N. caninum. Sera from 628 water buffalo from 288 farms were tested with an indirect fluorescent antibody test (IFAT). A total of 57 samples from 48 herds contained antibodies to N. caninum, indicating overall seroprevalence of 9.1% and 16.7% among individual animals and herds, respectively. The overall seroprevalence was highest in provinces located in the Khorat Basin in the southern part of the region tested. Host age was also associated with seroprevalence, with the greatest seroprevalence (16.1%) among buffalo over 10 years of age, followed by 5-10 years of age (13.4%), 3-5 years (9.2%), and less than 3 years (1.2%). These results collectively suggested that horizontal transmission from canine definitive hosts was an important route of water buffalo exposure to N. caninum. These results also verified the importance of risk factor analysis for effective bovine neosporosis control strategies at the local level.

  17. Serum Progesterone and Estradiol-17β Profiles in Nili Ravi Buffaloes (Bubalus bubalis with and without Dystocia

    Directory of Open Access Journals (Sweden)

    Muhammad Amjad Ali, Laeeq Akbar Lodhi and Faiz-ul-Hassan1*

    2012-10-01

    Full Text Available The aim of this study was to compare serum hormone profiles (progesterone and estradiol-17β in buffaloes with dystocia and unassisted calving in three agro-ecological zones of Punjab, Pakistan. One hundred and seventy three buffaloes (n=173 with assisted (dystocia and unassisted calving (normal birth were sampled for study. The results showed that the buffaloes suffering with dystocia had significantly higher (P<0.05 mean serum progesterone level compared with those having normal calving. The comparison amongst the agro-ecological zones revealed that serum progesterone level of dystocia cases in buffaloes of northern irrigated zone was significantly lower (P<0.05 compared with those in the southern irrigated zone and the arid zone, whereas the latter two did not differ between each other. No difference was observed in serum progesterone levels in normal buffaloes when compared amongst three agro-ecological zones. The serum estradiol-17β profile showed a significant (P<0.05 lower level in buffaloes with dystocia as compared to those with normal calving. Mean serum estradiol-17β level in the buffaloes affected with dystocia in the northern irrigated zone was significantly lower (P<0.05 compared to those in the southern irrigated zone and the arid zone wherein the latter two did not differ between each other.

  18. Comparision of different diagnostic techniques against Fasciolosis in Buffaloes

    Directory of Open Access Journals (Sweden)

    Salam

    2009-08-01

    Full Text Available The present study was conducted to compare different diagnostic tests viz., Direct Smear (DS, Agar gel precipitation (AGP, Sedimentation (Sd, and Zinc Sulfate (ZnSO4 flotation for fasciolosis in dairy buffaloes as well as the economic losses due to fasciolosis. A total of 200 faecal samples were examined and DS, AGP, Sd, and ZnSO4 flotation techniques showed an overall prevalence of 2, 8, 5 and 4%, respectively. The highest agreement was observed between Sd and ZnSO4 (0.88, 95%CI; 0.74-1.02 followed by AGP and Sd (0.75, 95%CI; 0.62-0.88, ZnSO4 and DS (0.65,95%CI; 0.52-0.78, AGP and ZnSO4 (0.648, 95%CI; 0.51-0.77, DS and Sd (0.55, 95%CI; 0.43-0.68, and DSM and AGP (0.38, 95%CI; 0.27-0.48. By taking DS as a gold standard, all tests showed 100 percent sensitivity results and same trend was observed in case of negative predictive values (NPV. Highest specificity was shown by ZnSO4, followed by Sd and AGP. Similar trends were observed in the positive predictive values (PPV. Then, by taking AGP as gold standard, all tests showed 100 percent specificity and positive predictive values (PPV while, Sd showed highest sensitivity followed by ZnSO4 and AGP and similar trend was observed regarding NPV of tests. To this end, most effective test is AGP followed by Sd, ZnSO4 and DS method. Moreover, AGP is the most suitable method for diagnosing the fasciolosis in early stages. Total economic losses due to fasciolosis during three months (Oct. – Dec. 2004 were found very high i.e Rs. 1016400. [Vet. World 2009; 2(4.000: 129-132

  19. Analysis of the Stayability in Milk Buffaloes using Survival Models

    Directory of Open Access Journals (Sweden)

    H. Tonhati

    2010-02-01

    Full Text Available In this study the trait Stayability (SA was evaluated according to the year of cull after first calvin, i.e., SA 1 to 6 for 1 to 6 years from first calving in lactating females from bubaline milk herds spread in nine farms located in São Paulo state. Informations were used regarding 1027 lactating Murrah breed buffaloes. The statistical analyses were made using LIFEREG (SAS, 1999 procedure. The SA was evaluated using the fixed effects: farm production, birth year, calving season (Season 1- April to September and Season 2 October - March and class of milk yield at 270 days. The age at first calving (AFC was considered as a random effect. The mean observed for total milk yield was 1458.75Kg. Calving Season 2 encloses 65.6% of births. The means of cull age, in months, and the percentage of SA were, respectively: 10.69 e 69% (SA1, 19.30 e 63% (SA2, 26.4 e 54% (SA3, 33.15 e 42% (SA4, 38.53 e 36% (SA5 e 42.65 e 26% (SA6. It is verified that most of culls happens after the first lactation, among the sixth and eleventh month after first calving. It was observed that the factors: farm production, birth year and class of milk yield at 270 days affected significantly all SAs. Factors like calving season and the age at first calving (AFC were only significant for SA1. Being significant the factor AFC in level of 1% and factor time in 10%. For other SAs these factors were not statistically significant.

  20. Ridge and Transverse Correlation at Separated Rapidities

    CERN Document Server

    Chiu, Charles B

    2012-01-01

    A simple phenomenological relationship between the ridge distribution in $\\Delta\\eta$ and the single-particle distribution in $\\eta$ can be established from the PHOBOS data on both distributions. The implication points to the possibility that there is no long-range longitudinal correlation. An interpretation of the relationship is then developed, based on the recognition that longitudinal uncertainty of the initial configuration allows for non-Hubble-like expansion at early time. It is shown that the main features of the ridge structure can be explained in a model where transverse correlation stimulated by semihard partons is the principal mechanism.

  1. Bathymetry of Reykjanes Ridge: A methodological approach

    OpenAIRE

    Banul, Karolina, 1987-

    2014-01-01

    The sea floor is one of the Earths parts that still are mostly unexplored. Recent multibeam technology has now opened up new opportunities to increase our knowledge in this hitherto hidden part of the world. In this study part of the Reykjanes Ridge was analysed in order to create a high resolution and comprehensive topographic map of this northern part of the Mid-Atlantic Ocean Ridge. The general aims of the study were to i) develop seamless method from Caris, a raw analytical program for mu...

  2. Comparison of follicular dynamics, superovulatory response, and embryo recovery between estradiol based and conventional superstimulation protocol in buffaloes (Bubalus bubalis

    Directory of Open Access Journals (Sweden)

    Narinder Singh

    2015-08-01

    Full Text Available Aim: To evaluate the follicular dynamics, superovulatory response, and embryo recovery following superstimulatory treatment initiated at estradiol-17β induced follicular wave emergence and its comparison with conventional superstimulatory protocol in buffaloes. Materials and Methods: Six normal cycling pluriparous buffaloes, lactating, 90-180 days post-partum, and weighing between 500 and 660 kg were superstimulated twice with a withdrawal period of 35 days in between two treatments. In superstimulation protocol-1 (estradiol group buffaloes were administered estradiol-17β (2 mg, i.m. and eazibreed controlled internal drug release (CIDR was inserted intravaginally (day=0 at the random stage of the estrous cycle. On the day 4, buffaloes were superstimulated using follicle stimulating hormone (FSH 400 mg, divided into 10 tapering doses given at 12 hourly intervals. Prostaglandin F2α analogs (PGF2α was administered at day 7.5 and day 8, and CIDR was removed with the second PGF2α injection. In superstimulation protocol - 2 (conventional group buffaloes were superstimulated on the 10th day of the estrous cycle with same FSH dose regimen and similar timings for PGF2α injections. In both groups, half of the buffaloes were treated with luteinizing hormone (LH 25 mg and other half with 100 ug buserelin; gonadotrophin releasing hormone (GnRH analog at 12 h after the end of FSH treatment. All buffaloes in both protocols were inseminated twice at 12 and 24 h of LH/GnRH treatment. Daily ultrasonography was performed to record the size and number of follicles and superovulatory response. Results: Significantly higher number of small follicles (8 mm, corpora lutea, and transferable embryos was higher in buffaloes superstimulated at estradiol-induced follicular wave compared to the conventional protocol: Further the percentage of transferable embryos was significantly higher in buffaloes administered with LH compared to GnRH.

  3. Geo-referencing livestock farms as tool for studying cystic echinococcosis epidemiology in cattle and water buffaloes from southern Italy

    Directory of Open Access Journals (Sweden)

    Giuseppe Cringoli

    2007-11-01

    Full Text Available Cystic echinococcosis (CE, caused by the larval stages of the tapeworm Echinococcus granulosus, is known to be one of the most important parasitic infection in livestock worldwide and one of the most widespread zoonoses known. In the present study, we used a geographical information system (GIS to study the spatial structure of livestock (cattle, water buffaloes and sheep populations to gain a better understanding of the role of sheep as reservoir for the transmission of CE to cattle and water buffaloes. To this end, a survey on CE in cattle and water buffaloes from the Campania region of southern Italy was conducted and the geo-referenced results linked to the regional farm geo-referenced data within a GIS. The results showed a noteworthy prevalence of CE in cattle and water buffalo farms (overall prevalence = 18.6%. The elaboration of the data with a GIS approach showed a close proximity of the bovine and/or water buffalo CE positive farms with the ovine farms present in the study area, thus giving important information on the significance of sheep and free-ranging canids in the transmission cycles of CE in relation to cattle and water buffaloes. The significantly higher prevalence found in cattle as compared to water buffalo farms (20.0% versus 12.4% supports the key role of sheep in the CE transmission; indeed, within the 5 km radius buffer zones constructed around the cattle farms positive for CE, a higher number of (potentially infected sheep farms were found compared to those found within the buffer zones around the water buffalo farms. Furthermore, the average distances between the sheep and cattle farms falling in the same buffer zones were significantly lower than those between the sheep and water buffalo farms. We emphasize that the use of GIS is a novel approach to further our understanding of the epidemiology and control of CE and we encourage other groups to make use of it.

  4. Normalization Ridge Regression in Practice I: Comparisons Between Ordinary Least Squares, Ridge Regression and Normalization Ridge Regression.

    Science.gov (United States)

    Bulcock, J. W.

    The problem of model estimation when the data are collinear was examined. Though the ridge regression (RR) outperforms ordinary least squares (OLS) regression in the presence of acute multicollinearity, it is not a problem free technique for reducing the variance of the estimates. It is a stochastic procedure when it should be nonstochastic and it…

  5. Chitosan-gelatin scaffolds for tissue engineering: physico-chemical properties and biological response of buffalo embryonic stem cells and transfectant of GFP-buffalo embryonic stem cells.

    Science.gov (United States)

    Thein-Han, W W; Saikhun, J; Pholpramoo, C; Misra, R D K; Kitiyanant, Y

    2009-11-01

    The favorable cellular response of newly developed cell line, buffalo embryonic stem (ES) cells to three-dimensional biodegradable chitosan-gelatin composite scaffolds with regard to stem-cell-based tissue engineering is described. Chitosan-gelatin composites were characterized by a highly porous structure with interconnected pores, and the mechanical properties were significantly enhanced. Furthermore, X-ray diffraction study indicated increased amorphous content in the scaffold on the addition of gelatin to chitosan. To develop a transfectant of green fluorescence protein (GFP)-buffalo ES cell, transfection of GFP plasmid to the cell was carried out via the electroporation procedure. In comparison with pure chitosan, cell spreading and proliferation were greater in highly visualized GFP-expressing cell-chitosan-gelatin scaffold constructs. The relative comparison of biological response involving cell proliferation and viability on the scaffolds suggests that blending of gelatin in chitosan improved cellular efficiency. Studies involving scanning electron and fluorescence microscopy, histological observations and flow cytometer analysis of the constructs implied that the polygonal cells attached to and penetrated the pores, and proliferated well, while maintaining their pluripotency during the culture period for 28days. Chitosan-gelatin scaffolds were cytocompatible with respect to buffalo ES cells. The study underscores for the first time that chitosan-gelatin scaffolds are promising candidates for ES-cell-based tissue engineering.

  6. Ridge regression estimator: combining unbiased and ordinary ridge regression methods of estimation

    Directory of Open Access Journals (Sweden)

    Sharad Damodar Gore

    2009-10-01

    Full Text Available Statistical literature has several methods for coping with multicollinearity. This paper introduces a new shrinkage estimator, called modified unbiased ridge (MUR. This estimator is obtained from unbiased ridge regression (URR in the same way that ordinary ridge regression (ORR is obtained from ordinary least squares (OLS. Properties of MUR are derived. Results on its matrix mean squared error (MMSE are obtained. MUR is compared with ORR and URR in terms of MMSE. These results are illustrated with an example based on data generated by Hoerl and Kennard (1975.

  7. The comparison of digestibility of treated sugarcane tops silage by bacteria or whole microorganisms of Holstein cow and buffalo rumen

    Science.gov (United States)

    Sharifi, Afrooz; Chaji, Morteza; Mohammadabadi, Tahereh

    2016-01-01

    The aim of this study was to evaluate the effects of adding sulfuric acid to sugarcane tops silage on rumen bacteria and whole rumen microorganisms (WRM) and compare the digestibility of sugarcane tops treated with different amount of urea, molasses and sulfuric acid between Holstein cow and Khouzestan buffalo. Regardless of the type of the treatment, potential of gas production (B) by cow WRM (130.670 mL) was more than buffalo (104.060 mL) (p silage treated by cow rumen bacteria and whole microorganisms was higher than buffalo. PMID:27872716

  8. Bovine tuberculosis in African buffaloes: observations regarding Mycobacterium bovis shedding into water and exposure to environmental mycobacteria

    Directory of Open Access Journals (Sweden)

    van Helden Paul D

    2007-09-01

    Full Text Available Abstract Background African buffaloes are the maintenance host for Mycobacterium bovis in the endemically infected Kruger National Park (KNP. The infection is primarily spread between buffaloes via the respiratory route, but it is not known whether shedding of M. bovis in nasal and oral excretions may lead to contamination of ground and surface water and facilitate the transmission to other animal species. A study to investigate the possibility of water contamination with M. bovis was conducted in association with a BCG vaccination trial in African buffalo. Groups of vaccinated and nonvaccinated buffaloes were kept together with known infected in-contact buffalo cows to allow natural M. bovis transmission under semi-free ranging conditions. In the absence of horizontal transmission vaccinated and control buffaloes were experimentally challenged with M. bovis. Hence, all study buffaloes in the vaccination trial could be considered potential shedders and provided a suitable setting for investigating questions relating to the tenacity of M. bovis shed in water. Results Serial water samples were collected from the drinking troughs of the buffaloes once per season over an eleven-month period and cultured for presence of mycobacteria. All water samples were found to be negative for M. bovis, but 16 non-tuberculous Mycobacterium spp. isolates were cultured. The non-tuberculous Mycobacterium species were further characterised using 5'-16S rDNA PCR-sequencing, resulting in the identification of M. terrae, M. vaccae (or vanbaalenii, M. engbaekii, M. thermoresistibile as well as at least two species which have not yet been classified. Conclusion The absence of detectable levels of Mycobacterium bovis in the trough water suggests that diseased buffalo do not commonly shed the organism in high quantities in nasal and oral discharges. Surface water may therefore not be likely to play an important role in the transmission of bovine tuberculosis from buffalo

  9. Pan-African Genetic Structure in the African Buffalo (Syncerus caffer): Investigating Intraspecific Divergence

    NARCIS (Netherlands)

    Smitz, N.; Berthouly, C.; Cornelis, D.; Heller, R.; Hooft, van W.F.; Chardonnet, P.; Caron, A.; Prins, H.H.T.; Jansen van Vuuren, B.; Iongh, de H.H.; Michaux, J.

    2013-01-01

    The African buffalo (Syncerus caffer) exhibits extreme morphological variability, which has led to controversies about the validity and taxonomic status of the various recognized subspecies. The present study aims to clarify these by inferring the pan-African spatial distribution of genetic diversit

  10. Detection of Bovine viral diarrhea virus from three water buffalo fetuses (Bubalus bubalis) in southern Italy.

    Science.gov (United States)

    Martucciello, Alessandra; De Mia, Gian Mario; Giammarioli, Monica; De Donato, Immacolata; Iovane, Giuseppe; Galiero, Giorgio

    2009-01-01

    Bovine viral diarrhea virus (BVDV) is an important pathogen that primarily infects ruminants, leading to several clinical problems including abortion. BVDV-specific antibodies were reported in a wide range of hosts within domestic and wildlife animal populations, and serological studies also indicated BVDV infection in buffaloes. The purpose of this study was to analyze the presence of BVDV in 2 water buffalo (Bubalus bubalis) herds with a history of abortion. Virus isolation from aborted fetuses and from maternal buffy coat and the molecular characterization of the isolates confirmed the presence of BVDV in these animals. The sequence analysis based on the 5' UTR and N(pro) coding regions of the Pestivirus genome revealed that the isolates belong to subgenotype 1b of BVDV. The findings of this study also suggest a possible role of BVDV in causing congenital infection in water buffalo. Its presence in fetal tissues as well as in maternal blood raises questions about the possible development of clinical disease or its influence in abortions in water buffalo.

  11. Fit of different linear models to the lactation curve of Italian water buffalo

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    N.P.P. Macciotta

    2010-01-01

    Full Text Available Mathematical modelling of lactation curve by suitable functions of time, widely used in the dairy cattle industry, can represent also for buffaloes a fundamental tool for management and breeding decision, where average curves are considered, and for genetic evaluation by random regression models, where individual patterns are fitted.

  12. Effect of higher temperature exposure on physicochemical properties of frozen buffalo meat

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    M. R. Vishnuraj

    2014-11-01

    Full Text Available Aim: The aim was to study the changes in various physicochemical parameters of frozen buffalo meat undergone temperature abuse at two different isothermal storage temperatures (37±1°C, 25±1°C using a simulated model. Materials and Methods: Frozen buffalo meat was evaluated after exposing to various temperature abuse conditions over selected durations for different meat quality parameters including pH, extract release volume (ERV, flourescein diacetate (FDA hydrolysis, free amino acid (FAA, total volatile basic nitrogen (TVBN and D-glucose value and compared against a control sample maintained at 4±1°C. Results: Of the various meat quality parameters evaluated pH, FDA hydrolysis, FAA content and TVBN content showed a significant (p<0.05 increase in temperature abused samples after temperature abuse and on subsequent refrigerated storage. However, ERV and D-glucose content decreased significantly (p<0.05 in temperature abused buffalo meat during the same period of study. Conclusions: The present study featured the influence of exposure temperature and duration in various physicochemical parameters and the rate of spoilage development in frozen buffalo meat after temperature abuse.

  13. Molecular characterization of Lingual antimicrobial peptide in the female reproductive tract of Buffalo

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    Dhanya Joseph and Tukaram More

    2011-06-01

    Full Text Available Bubalus bubalis (Ruminantia: Bovidae, Bovinae is an economically important animal of many Asian countries, making significant contribution to milk and meat production. Sub clinical infection of the reproductive tract is one of the important causes for reduced reproductive efficiency in dairy herd of buffaloes. Antimicrobial peptides are component of innate immune system which helps in augmenting the resistance to infection at epithelial surfaces e.g reproductive tract epithelium. In this study we have identified a ß-defensin called Lingual Antimicrobial Peptide (LAP in buffalo reproductive tract. Interestingly the gene was 100 % identical to the LAP isolated from the tongue epithelium of Bos taurus. The 195 bp cDNA of LAP codes for 64 amino acids and of which 50% are cationic amino acids. Phylogenetic studies indicate that LAP of reproductive epithelium of buffalo is different from other beta defensins isolated from the various tissues of same species, but all beta defensin were found to have the same progenitor gene. It is concluded that buffalo reproductive tract epithelium lining contains LAP. [Vet. World 2011; 4(3.000: 120-123

  14. Prevalence and risk factors of bovine tuberculosis in Nili Ravi buffaloes in the Punjab, Pakistan

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    A. Khan

    2010-02-01

    Full Text Available The present study was executed to determine the magnitude of bovine tuberculosis (BTB in buffaloes in native type of husbandry practices and impact of certain factors in the prevalence of bovine tuberculosis in buffaloes in the Punjab, Pakistan. Three year cross sectional study was carried out on female population of Nili Ravi buffaloes (n = 2526 maintained at 10 Government Livestock Experimental Stations, and peri urban areas of the three major cites i.e., Lahore, Faisalabad and Okara. These animals were screened with comparative intradermal tuberculin test (CIDT by using two types of tuberculins i.e., mammalian and avian. The reaction of tuberculins injected was interpreted after 72 hours post injection. The data were analyzed by Chi-square test and Pearson correlation. Relative risk and other associated factors were calculated to describe the association with prevalence of tuberculosis in buffaloes. The prevalence of bovine tuberculosis on the basis of CIDT was 12.72%. The BTB among different livestock farms varied significantly (P8 years old age, body weight >550 kg, 3-6 parity, pregnant animals, and animals with >7 liters milk yield. The husbandry factors which greatly influence the prevalence was poor feeding (RR=2.615, high fly density (RR= 1.3474, poor management (RR=1.315, contact with wildlife (RR=1.4507, poor farm conditions (RR=1.4708, quarantine measures (RR=1.1557 and poor sanitation of farm (RR= 1.3701.

  15. Sacred Dairies, Dairymen, and Buffaloes of the Nilgiri Mountains in South India

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    Anthony Walker

    2012-12-01

    Full Text Available Approximately 1,500 Toda people inhabit the Nilgiri Mountains in south India. Arguably the most remarkable characteristic of Toda culture is the sacred nature of the husbandry of herds of long-horned mountain water buffaloes. No other community in India has so single-mindedly focused its ritual attention on one particular animal species. Every important task associated with the buffalo herds – milking, milk-processing, giving salt, naming, seasonal migrations, burning pastures, introducing new equipment into the dairies, etc. – has been embellished with ritual. Todas make a clear-cut distinction between temple and domestic buffaloes. Ordinary men (but not women herd the latter, whose milk and milk-products (buttermilk, butter, and clarified butter, but not flesh (since the community espouses vegetarianism may be consumed, bartered, or sold without restriction. Males who are responsible for herding temple buffaloes conduct their daily lives in a manner preserving greater ritual purity than ordinary men. Moreover, they are not just dairymen, but also the community's priests. They must guard the ritual purity of the dairies they serve, and all that is in them, for these are the Todas' temples – sacred places, infused with divinity.

  16. Effects of co-stocking smallmouth buffalo, Ictiobus bubalus, with channel catfish, Ictalurus punctatus

    Science.gov (United States)

    Proliferative gill disease (PGD) in catfish is caused by the myxozoan Henneguya ictaluri. The complex life cycle requires Dero digitata as the oligochaete host. Efforts to control PGD by eradicating D. digitate have been unsuccessful. Smallmouth buffalo, Ictiobus bubalus, (SMB) are opportunistic bot...

  17. Rumen metabolism of swamp buffaloes fed rice straw supplemented with cassava hay and urea.

    Science.gov (United States)

    Ampapon, Thiwakorn; Wanapat, Metha; Kang, Sungchhang

    2016-04-01

    The objectives of this experiment were to investigate effects of cassava hay (CH) and urea (U) supplementation on feed intake, digestibility, rumen fermentation, and microbial protein synthesis of swamp buffaloes fed on rice straw. Four rumen-fistulated swamp buffaloes, 365 ± 15.0 kg, were randomly assigned according to a 4 × 4 Latin square design to receive four dietary treatments: T1 = CH 400 g/head/day + U 0 g/head/day, T2 = CH + U 30 g/head/day, T3 = CH + U 60 g/head/day, and T4 = CH + U 90 g/head/day, respectively. Results revealed that feed intake was not affected while nutrient digestibilities were increased (P urea supplementation, whereas ammonia nitrogen (NH3-N) and blood urea nitrogen were increased with urea supplement (P urea supplement (P urea supplement, while bacterial population particularly those of proteolytic, cellulolytic, and amylolytic bacteria and efficiency of microbial nitrogen synthesis were linearly increased (P urea and cassava hay for buffaloes fed rice straw improved rumen ecology and increased fermentation end products and microbial protein synthesis while reducing protozoal populations and methane production. Urea supplements of 60-90 g/head/day when fed with cassava hay are recommended for swamp buffaloes consuming rice straw.

  18. Assessment of Small-scale Buffalo Milk Dairy Production-A Premise for a Durable Development

    Directory of Open Access Journals (Sweden)

    Marian MIHAIU

    2012-05-01

    Full Text Available Buffalo husbandry is an important source of income for a number of small-scale producers in Romania that is why an assessment of its products quality is much needed for improvement and evaluation of their vulnerability to international competition. In order to ascertain possible developments in the buffalo dairy sector and to broadly identify areas of intervention that favor small-scale dairy producers, the study examined the potential to improve buffalo milk production by evaluating its authenticity and hygienic quality. The methods used involved the molecular testing (PCR-technique for identifying cow, sheep or goat DNA in the dairy products samples collected from the small-scale producers market. The hygienic quality of these samples was determined through classical microbiology methods, highly developed techniques (Trek System and PCR for bacterial species confirmation. The results showed that a high percent (65%, from the products found were adulterated with other species milk, mostly cow milk. The most commonly falsified buffalo dairy products were the cheese and the traditional product telemea. The prevalence of the bacterial species identified belonged to Listeria innocua and Listeria welshmeri. The conclusion of this study is the need of a durable development system in this particular dairy chain to improve and assure the authenticity and quality of the small-scale producers products and their reliability for the consumers.

  19. Macro-microscopical aspects of the buffalo (Bubalus bubalis Linnaeus, 1758 pineal gland

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    Francisco Javier Hernandez Blazquez

    2009-06-01

    Full Text Available Gross and microscopical aspects of the buffalo pineal gland were described in seasonal parturition animals, since this gland is responsible for melatonin secretion which acts upon the hypothalamus-hypophysis reproductive axis feedback system. (Hafez, 1995. For the present study, 11 cross-bred buffaloes, predominantly of the Mediterranean breed, from the Pirassununga Campus - USP (University of São Paulo, were killed in different photoperiods in the slaughterhouse. The pineal glands were obtained, fixed, weighed, measured, photographed, processed, cut into sections and stained. All glands demonstrated the same global shape, with a mean length of 8.82 ± 1.07mm and a width of 7.91 ± 0.83mm, and a stem length of 5.50 ± 4.18mm. The stems had a microscopically visible lumen. The mean gland weight was 251.45 ± 83.1mg. The buffalo pineal gland presented right and left lobes of different sizes. Microscopically, they were surrounded by a connective tissue layer with blood vessels infiltrating into the glandular parenchyma, which became separated into glial cell lobules. A great number of the pinealocytes were arranged in irregular strings, and cells from the connective tissue could be observed in the glandular parenchyma. We conclude that the buffalo pineal gland is similar to that of pineal cows and that it does not show morphologic alterations during different photoperiods of the year.

  20. 75 FR 57056 - Notice of Availability of the Draft Buffalo Resource Management Plan Amendment for the...

    Science.gov (United States)

    2010-09-17

    ... viability of the existing elk herd and maintaining other management activities in the planning area. The... Bureau of Land Management Notice of Availability of the Draft Buffalo Resource Management Plan Amendment for the Fortification Creek Planning Area and Environmental Assessment, Wyoming AGENCY: Bureau of...

  1. A Case Study in Master Planning the Learning Landscape Hub Concepts for the University at Buffalo

    Science.gov (United States)

    Dugdale, Shirley; Torino, Roger; Felix, Elliot

    2009-01-01

    This case study describes concepts for three types of learning spaces that grew out of a Learning Landscape planning process. The process was part of a master plan study for the three campuses of the University at Buffalo. It involved research into user needs and aspirations about future pedagogy, development of learning space strategy,…

  2. EFFECT OF ANTIBIOTICS IN EXTENDER ON FERTILITY OF LIQUID BUFFALO BULL SEMEN

    Directory of Open Access Journals (Sweden)

    S. AKHTER, M. SAJJAD, S. M. H. ANDRABI1, N. ULLAH1 AND M. QAYYUM

    2007-01-01

    Full Text Available This study was carried out to determine if a new antibiotic combination comprising of gentamycin, tylosin and linco-spectin (GTLS in extender is suitable for improvement in fertility of liquid buffalo bull semen through artificial insemination (AI. Two consecutive ejaculates per week (4 weeks were collected from three Nili-Ravi buffalo bulls of known fertility by using artificial vagina. The pooled ejaculates were split-sampled and diluted with skimmed milk extender (37oC; 10x106 motile spermatozoa/ml containing either SP (streptomycin 1000 μg/ml and penicillin 1000 iu/ml or GTLS (gentamycin 500 μg/ml, tylosin 100 μg/ml, lincomycin 300 μg/ml, and spectinomycin 600 μg/ml. Liquid semen was stored at 5°C for seven days. Fertility, based on 90-days first service pregnancy rate, was determined under field conditions. The fertility rates for SP-based vs. GTLS-containing liquid semen of buffalo bull were 58.55 and 60.00%, respectively, the difference was non significant. The fertility rates also did not differ (P>0.05 due to antibiotics at different days of storage of liquid semen at 5oC. In conclusion, GTLS, in skimmed milk extender compared to SP, did not significantly improve the fertility of chilled buffalo bull semen.

  3. Assessment of Small-scale Buffalo Milk Dairy Production-A Premise for a Durable Development

    Directory of Open Access Journals (Sweden)

    Marian MIHAIU

    2012-05-01

    Full Text Available Buffalo husbandry is an important source of income for a number of small-scale producers in Romania that is why an assessment of its� product�s quality is much needed for improvement and evaluation of their vulnerability to international competition. In order to ascertain possible developments in the buffalo dairy sector and to broadly identify areas of intervention that favor small-scale dairy producers, the study examined the potential to improve buffalo milk production by evaluating its authenticity and hygienic quality. The methods used involved the molecular testing (PCR-technique for identifying cow, sheep or goat DNA in the dairy products� samples collected from the small-scale producers market. The hygienic quality of these samples was determined through classical microbiology methods, highly developed techniques (Trek System and PCR for bacterial species confirmation. The results showed that a high percent (65%, from the products found were adulterated with other species milk, mostly cow milk. The most commonly falsified buffalo dairy products were the cheese and the traditional product �telemea�. The prevalence of the bacterial species identified belonged to Listeria innocua and Listeria welshmeri. The conclusion of this study is the need of a durable development system in this particular dairy chain to improve and assure the authenticity and quality of the small-scale producers� products and their reliability for the consumers.

  4. Microsatellite loci isolation from river buffalo using enriched partial genomic libraries

    Directory of Open Access Journals (Sweden)

    A.L. Silva

    2010-02-01

    Full Text Available The extensive use of buffalo in agriculture, especially in developing countries, begs for genetic resources to evaluate and improve traits important to local and regional economies. Brazil presents the largest water buffalo populations in the New World, with 1.1 million heads including swamp and river types. To design rational breeding strategies for optimum utilization and conservation of available genetic variability in the Brazilian buffalo’s population, it is essential to understand their genetic architecture and relationship among various breeds. This depends, in part, on the knowledge of their genetic structure based on molecular markers like microsatellites. In the present study, we developed six enriched partial genomic libraries for river buffalo using selective hybridization methods. Genomic DNA was hybridized with six different arrays of repeat motif, 5’ biotinylated - (CA15, (CT15, (AGG8, (GAAA8, (GATA8, (AAAAC8 – and bound to streptavidin coated beads. The cloning process generated a total of 1920 recombinant clones. Up to date, 487 were directly sequenced for the presence of repeats, from which 13 have been positive for presence of repeats as follows: 9 for di-nucleotide repeats, 3 for tri-nucleotide repeats and 1 for tetra-nucleotide repeat. PCR primer pairs for the isolated microsatellites are under construction to determine optimum annealing temperature. These microsatellites will be useful for studies involving phylogenetic relationships, genome mapping and genetic diversity analysis within buffalo populations worldwide.

  5. Transabdominal color doppler ultrasonography: A relevant approach for assessment of effects of uterine torsion in buffaloes

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    Devender

    2016-08-01

    Full Text Available Aim: The present study was conducted on advanced pregnant buffaloes suffering from uterine torsion to assess the status of fetus and uterus by transabdominal ultrasonography, and the findings were compared with normal advanced pregnant buffaloes. Materials and Methods: The study was conducted on 20 clinical cases of uterine torsion and 20 normal advanced pregnant buffaloes (control group. The lower ventral area just lateral to linea alba (on both sides of the udder in standing animals was scanned transabdominally by the two-dimensional convex transducer for various ultrasonographic findings. The data collected were statistically analyzed by “one-way ANOVA” and “independent sample t-test” using computerized SPSS 16.0 software program. Results: Transabdominal ultrasonography revealed dead fetus in 95% uterine torsion cases and proved useful in imaging internal structures of fetuses while no dead fetus was reported in the control group. Size of umbilicus was found significantly decreased (p0.05 in uterine torsion group. Average thickness of the uterine wall and mean pixel values of fetal fluids (echogenicity were found significantly increased (p<0.05 in uterine torsion affected buffaloes in comparison to control group. Conclusion: Status of fetus (whether live or dead, internal status of uterus, and its contents could be determined by transabdominal ultrasonography in uterine torsion cases and thus determining the prognosis of the uterine torsion cases before going for further manipulations. This will also help in taking all the precautions to avoid death of the fetus.

  6. A survey on the microbiological and chemical composition of buffalo milk in China

    NARCIS (Netherlands)

    Han, B.Z.; Meng, Y.; Li, M.; Yang, Y.; Ren, F.; Zeng, Q.; Nout, M.J.R.

    2007-01-01

    One hundred and twelve samples of raw buffalo milk were collected at four locations in China, and their microbiological and chemical composition was analyzed. Average levels of major components were: fat 7.59% (v/v), crude protein 4.86% (w/w), lactose 4.74% (w/w), total solids 18.44% (w/w), ash 0.85

  7. Antibiotic resistance profile of bacteria isolated from raw milk samples of cattle and buffaloes

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    Tahlina Tanzin

    2016-03-01

    Conclusion: Two different species of bacteria i.e., S. aureus and E. coli are contaminating with milk samples. The pathogenic bacteria can be controlled effectively by using Ciprofloxacin and Levofloxacin in the case of mastitis in cattle and buffaloes in Bangladesh. [J Adv Vet Anim Res 2016; 3(1.000: 62-67

  8. Exposure of vaccinated and naive cattle to natural challenge from buffalo-derived Theileria parva

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    Tatjana Sitt

    2015-08-01

    Full Text Available Integrative management of wildlife and livestock requires a clear understanding of the diseases transmitted between the two populations. The tick-borne protozoan parasite Theileria parva causes two distinct diseases in cattle, East Coast fever and Corridor disease, following infection with parasites derived from cattle or buffalo, respectively. In this study, cattle were immunized with a live sporozoite vaccine containing three T. parva isolates (the Muguga cocktail, which has been used extensively and successfully in the field to protect against cattle-derived T. parva infection. The cattle were exposed in a natural field challenge site containing buffalo but no other cattle. The vaccine had no effect on the survival outcome in vaccinated animals compared to unvaccinated controls: nine out of the 12 cattle in each group succumbed to T. parva infection. The vaccine also had no effect on the clinical course of the disease. A combination of clinical and post mortem observations and laboratory analyses confirmed that the animals died of Corridor disease. The results clearly indicate that the Muguga cocktail vaccine does not provide protection against buffalo-derived T. parva at this site and highlight the need to evaluate the impact of the composition of challenge T. parva populations on vaccine success in areas where buffalo and cattle are present.

  9. Identification of some unknown transcripts from SSH cDNA library of buffalo follicular oocytes.

    Science.gov (United States)

    Rajput, S K; Kumar, P; Roy, B; Verma, A; Pandey, H P; Singh, D; De, S; Datta, T K

    2013-03-01

    A buffalo oocyte-specific subtracted cDNA library was constructed to identify exclusively or preferentially oocyte-expressed genes. The library represented an enriched population of transcripts obtained from oocytes of diverse ovarian follicular origin and at different stages of in vitro maturation. A total of 1173 high-quality sequences of oocyte-specific genes were clustered into 645 unique sequences, out of which 65.76% were represented as singlets and 34.26% as contig expressed sequence tags (ESTs; clusters). Analysis of sequences revealed that 498 of these sequences were identified as a known sequence in mammalian species including buffalo, 103 as uncharacterized ESTs and 44 unknown sequences including 1 novel EST, so far not reported in any species. Gene ontology annotation classified these sequences into functional categories of cellular events and biological processes associated with oocyte competence. Expression status of the isolated unknown ESTs confirmed that many of these are expressed in oocytes exclusively and in others preferentially, some in excess of 80-fold greater in comparison with a variety of somatic tissues. The isolated novel EST was detected to be expressed exclusively in oocytes and testicular cells only. To our knowledge, this is the first report giving a detailed transcriptome account of oocyte-expressed genes in buffalo. This study will provide important information on the physiological control of oocyte development, as well as many questions yet to be addressed on the reproductive process of buffalo.

  10. Toward A Competency-Based Teacher Education Program in Foreign Languages at SUNY/Buffalo.

    Science.gov (United States)

    Papalia, Anthony

    SUNY/Buffalo's competency-based teacher education program in foreign languages emphasizes: (1) a field-centered program, (2) a multi-institutional pattern of organizations, (3) feedback to students regarding their progress, (4) preservice/inservice continuum. The competencies required of foreign language teachers include: a practical command of…

  11. Plasma Nesfatin-1 and Leptin in pubertal and non-pubertal Murrah buffalo heifers (Bubalus bubalis

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    Gorakh Nath Prajapati

    2015-12-01

    Full Text Available Buffaloes mostly suffer from delayed puberty, anestrus, sub–estrus, summer infertility, prolonged inter-calving interval and postpartum uterine disorders. Nesfatin-1 and Leptin are directly or indirectly related with body weight (BW, feed parameters and regulation of puberty. The objective of this study was to investigate the influence of Nesfatin-1 and Leptin in pubertal and non-pubertal Murrah buffalo heifers. The Murrah buffalo heifers (n=13 were randomly selected and divided into two groups; pubertal group (PG and non-pubertal group (NG. Heifers with plasma progesterone (P4 level of ≥1 ng/mL were classified as PG. Blood samples were collected at fortnight intervals for analysis of plasma Nesfatin-1, Leptin, P4, glucose and non-esterified fatty acids. Body weight, dry matter intake and feed conversion efficiency were recorded at fortnight intervals. The mean (±SEM plasma Nesfatin-1, Leptin, P4, BW and feed conversion efficiency (% were significantly (P<0.01 higher in PG as compared to NG. Dry matter intake by the heifers was also significantly (P<0.001 higher in PG than NG. Plasma metabolites (glucose and NEFA did not differ significantly between the groups. The findings of this study suggest that Nesfatin-1 and Leptin have indispensable role in the onset of puberty in buffalo heifers by affecting BW and feed parameters.

  12. Influence of diet supplementation with Saccharomyces cerevisiae on intake and nutrient utilization in Graded Murrah buffaloes

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    D. Srinivas Kumar

    2011-02-01

    Full Text Available A feeding trial was conducted in graded Murrah buffaloes to study the influence of yeast culture (Saccharomyces cerevisiae CNCM I-1077 strain supplementation on intake and nutrient utilization. 12 graded Murrah buffaloes with an average body weight of 465.4 ± 20.92 kg were randomly divided into two groups (Control and treatment of 6 animals each. Animals in both the groups received a basal diet comprising of roughages and concentrates separately to meet the maintenance and production requirements (ICAR, 1998. In addition, the animals in treatment group received yeast culture @ 0.5 g/animal/day. The average DMI of buffaloes during the digestion trial was 114.31 and 119.24 g/kg W0.75 respectively, in control and treatment groups. The digestibility coefficients of gross nutrients and fibre fractions showed non-significant differences between the control and treatment groups, though the values were found to be comparatively higher in the yeast supplemented group. The DCP and TDN contents were observed to be 8.03 and 53.06 per cent in control group and 8.15 and 54.06 per cent in treatment groups, respectively. It can be concluded that yeast culture did not show any significant positive effect on nutrient utilization in graded Murrah buffaloes. [Veterinary World 2011; 4(1.000: 22-24

  13. Effect of energy and protein levels on nutrient utilization and their requirements in growing Murrah buffaloes.

    Science.gov (United States)

    Prusty, Sonali; Kundu, Shivlal Singh; Mondal, Goutam; Sontakke, Umesh; Sharma, Vijay Kumar

    2016-04-01

    To evaluate different levels of energy and protein for optimum growth of Murrah male buffalo calves, a growth trial (150 days) was conducted on 30 calves (body weight 202.5 ± 6.8 kg). Six diets were formulated to provide 90, 100 and 110% protein level and 90 and 110% energy level requirements for buffalo calves, derived from ICAR 2013 recommendations for buffaloes. The crude protein (CP) intake was increased with higher dietary CP, whereas no effect of energy levels or interaction between protein and energy was observed on CP intake. There were significant effects (P interaction between protein and energy (P nutrient intake (protein or energy) per kg body weight (BW)(0.75) at various fortnight intervals was regressed linearly from the average daily gain (ADG) per kg BW(0.75). By setting the average daily gain at zero in the developed regression equation, a maintenance requirement was obtained, i.e. 133.1 kcal ME, 6.45 g CP and 3.95 g metabolizable protein (MP) per kg BW(0.75). Requirement for growth was 6.12 kcal ME, 0.46 g CP and 0.32 g MP per kg BW(0.75) per day. Metabolizable amino acid requirement was estimated from partitioning of MP intake and ADG. The ME requirements were lower, whereas the MP requirement of Murrah buffaloes was higher than ICAR (2013) recommendations.

  14. Selection at the Y chromosome of the African Buffalo driven by rainfall

    NARCIS (Netherlands)

    Hooft, van W.F.; Greyling, B.J.; Prins, H.H.T.; Getz, W.M.; Bastos, A.D.S.

    2007-01-01

    Selection coefficients at the mammalian Y chromosome typically do not deviate strongly from neutrality. Here we show that strong balancing selection, maintaining intermediate frequencies of DNA sequence variants, acts on the Y chromosome in two populations of African buffalo (Syncerus caffer). Signi

  15. OLFACTORY RESPONSES OF TSETSE-FLIES TO PHENOLS FROM BUFFALO URINE

    NARCIS (Netherlands)

    DENOTTER, CJ

    1991-01-01

    A comparison was made of the EAG responses of males and females of Glossina morsitans morsitans Westwood, G. austeni Newstead and G. tachinoides Westwood to various doses of compounds known to be components of ox and buffalo urine fractions which are attractive to tsetse in the field (phenol, 3- and

  16. Haemato-biochemical and oxidative status of buffaloes naturally infected with Trypanosoma evansi.

    Science.gov (United States)

    Pandey, Vijay; Nigam, Rajesh; Jaiswal, Amit Kumar; Sudan, Vikrant; Singh, Rakesh Kumar; Yadav, Pramod Kumar

    2015-09-15

    Blood samples were collected from 05 clinically healthy and 10 adult female water buffaloes naturally infected with Trypanosoma evansi. Confirmation of disease free and infected status of buffaloes was made on clinical signs, observation of T. evansi parasites in the blood smear and duplex PCR based assay. Blood samples were evaluated for levels of haemoglobin (Hb), packed cell volume (PCV), differential leucocytes count (DLC), lipid peroxidation (LPO), calcium, phosphorous, magnesium sodium and potassium and activities of superoxide dismutase (SOD), catalase (CAT), aspartate transaminase (AST), lactate dehydogenase (LDH) and alkaline phosphatase (ALP). The results of the study revealed substantial decrease in levels of Hb, PCV and increase in LPO, SOD, CAT and AST in infected animals compared to healthy animals. However other haematological and biochemical indices did not show significant variations in infected and healthy buffaloes. The enhanced erythrocytic oxidation and reduction of hematological indices, suggests that the enhanced oxidation of the erythrocytes may be a contributory factor in erythrocytic destruction and progression of the anaemia in T. evansi infection in water buffaloes.

  17. Determination of volatile organic compounds responsible for flavour in cooked river buffalo meat

    Directory of Open Access Journals (Sweden)

    A. Di Luccia

    2010-02-01

    Full Text Available Flavour is an important consumer attractive that directly influences the success of food products on the market. The determination of odorous molecules and their identification allows to useful knowledge for producers to valorise their own products. Buffalo meat has a different chemical composition from pork and beef and requires some cautions in cooking and processing. This work aims at the identification of volatile molecules responsible for flavours in river buffalo meat. The determination was carried out by solid phase micro-extraction (SPME technique and analysed by gas chromatography coupled to mass spectrometry (GC-MS. The most relevant results were the higher odorous impact of buffalo meat and the higher content of sulphide compounds responsible for wild aroma respect to pork and beef. These results were obtained comparing the total area of peaks detected in every chromatogram. We have also found significant differences concerning the contents of pentadecane, 1-hexanol-2 ethyl, butanoic acid, furano-2-penthyl. The origin of volatile organic compounds and their influence on the river buffalo aromas were discussed.

  18. Environmental factors controlling methane emissions from peatlands in northern Minnesota

    Science.gov (United States)

    Dise, Nancy B.; Gorham, Eville; Verry, Elon S.

    1993-01-01

    The environmental factors affecting the emission of methane from peatlands were investigated by correlating CH4 emission data for two years, obtained from five different peatland ecosystems in northern Minnesota, with peat temperature, water table position, and degree of peat humification. The relationship obtained between the CH4 flux and these factors was compared to results from a field manipulation experiment in which the water table was artificially raised in three experimental plots within the driest peatland. It was found that peat temperature, water table position, and degree of peat humification explained 91 percent of the variance in log CH4 flux, successfully predicted annual CH4 emission from individual wetlands, and predicted the change in flux due to the water table manipulation. Raising the water table in the bog corrals by an average of 6 cm in autumn 1989 and 10 cm in summer 1990 increased CH4 emission by 2.5 and 2.2 times, respectively.

  19. Wind Resource Assessment Report: Mille Lacs Indian Reservation, Minnesota

    Energy Technology Data Exchange (ETDEWEB)

    Jimenez, A. C.

    2013-12-01

    The U.S. Environmental Protection Agency (EPA) launched the RE-Powering America's Land initiative to encourage development of renewable energy on potentially contaminated land and mine sites. EPA collaborated with the U.S. Department of Energy's (DOE's) National Renewable Energy Laboratory (NREL) and the Mille Lacs Band of Chippewa Indians to evaluate the wind resource and examine the feasibility of a wind project at a contaminated site located on the Mille Lacs Indian Reservation in Minnesota. The wind monitoring effort involved the installation of a 60-m met tower and the collection of 18 months of wind data at multiple heights above the ground. This report focuses on the wind resource assessment, the estimated energy production of wind turbines, and an assessment of the economic feasibility of a potential wind project sited this site.

  20. Chemical composition of water buffalo milk and its low-fat symbiotic yogurt development

    Directory of Open Access Journals (Sweden)

    Xue Han

    2012-04-01

    Full Text Available Background: Water buffalos are the second most widely available milk source in countries around the world. While typical average milk compositions are readily available, information on seasonal variation in chemical composition of buffalo milk is limited -especially in the Northeastern region of the United States. Data collected in this study can be useful for the manufacture of a wide variety of specialty dairy products such as symbiotic buffalo milk yogurt. To analyze functionality, symbiotic low fat buffalo milk yogurt prototypes (plain and blueberry were developed using a commercial starter containing probiotics. Methods: During a one-year cycle, physicochemical and mineral contents of buffalo milk were analyzed. Prototype yogurts were manufactured commercially and samples of the yogurt prototypes were analyzed for physicochemical and microbiological properties and for the survivability of probiotics during ten weeks of storage.Results: Average contents of total solids, fat, lactose, crude protein, ash, specific gravity, and conjugated linoleic acid in the milk ranged from 16.39-18.48%, 6.57-7.97%, 4.49-4.73%, 4.59-5.37%, 0.91-0.92%, 1.0317-1.0380%, and 4.4-7.6 mg/g fat, respectively. The average mineral contents of calcium, phosphorous, potassium, magnesium, sodium, and zinc in the milk were 1798.89, 1216.76, 843.72, 337.20 and 7.48 mg/kg, respectively, and remained steady throughout the year. The symbiotic low fat buffalo milk yogurts evaluated in this study contained higher amounts of protein, carbohydrates, and calcium than similar yogurts manufactured with cows’ milk. During refrigerated storage, the probiotic Lactobacillus acidophilus was viable (>1×106CFU/g for the first two weeks, while Bifidobacterium spp.Functional Foods in Health and Disease 2012, 2(4:86-106 and Lactobacillus casei remained viable during the entire ten weeks. Reducing the acidity and enhancing the flavor of the yogurts could improve the overall acceptability

  1. Estrus induction and fertility response following different treatment protocols in Murrah buffaloes under field conditions

    Science.gov (United States)

    Kumar, L.; Phogat, J. B.; Pandey, A. K.; Phulia, S. K.; Kumar, S.; Dalal, J.

    2016-01-01

    Aim: The aim of this study was to evaluate the efficacy of three different treatment protocols for estrus induction and conception rate in postpartum anestrus buffaloes during breeding season under field conditions. Materials and Methods: The 47 postpartum anestrus buffaloes of the 2nd to 6th parity were divided into three groups. Group 1 (n=16): Buffaloes received cosynch treatment, that is, buserelin acetate 10 µg on day 0 and 9, cloprostenol 500 µg on day 7 followed by fixed-time artificial insemination (FTAI) at the time of second buserelin acetate and 24 h later. Group 2 (n=15): Buffaloes received norgestomet ear implant subcutaneously for 9 days, estradiol benzoate 2 mg on the day of implant insertion (day 0), pregnant mare serum gonadotropin (PMSG) 400 IU and cloprostenol 500 µg on day 9 followed by AI at 48 and 72 h after implant removal. Group 3 (Cosynch-plus, n=16): Buffaloes received Cosynch protocol as per Group 1 except an additional injection of PMSG 400 IU (i.m.) was given 3 days before the start of protocol and FTAI done at the same time of Group 1. Pregnancy diagnosis was performed after 45 days of AI. Results: The estrus induction response following the treatment was 81.3%, 100%, and 93.7% in Group 1, 2, and 3, respectively. The buffaloes of Group 1, 2, and 3 expressed intense (38.4%, 60% and 46.6%, respectively) and moderate estrus (46.1%, 26.6%, and 40%, respectively). The conception rates in Group 1, 2, and 3, at FTAI and overall including subsequent estrus were 37.5% and 62.5%, 53.3%, and 66.6%, 56.3%, and 75%, respectively. Conclusion: All the three treatment protocols can be effectively used for induction of estrus with acceptable conception rate in postpartum anestrus buffaloes during breeding season under field conditions. However, Cosynch-plus (similar to Cosynch protocol except addition of PMSG, 400 IU 3 days before the start of first buserelin acetate administration) protocol results comparatively better pregnancy rate.

  2. Trends and management of wolf-livestock conflicts in Minnesota

    Science.gov (United States)

    Fritts, S.H.; Paul, W.J.; Mech, L.D.; Scott, D.P.

    1992-01-01

    The nature and extent of wolf-livestock conflicts in Minnesota during 1975-86 was studied as part of a wolf depredation control program. The level of wolf (Canis lupus) depredation on livestock in Minnesota, as determined from the total number of complaints verified annually during 1975-86, showed a slight upward trend but did not increase significantly. A significant portion of the annual variation in verified complaints-perhaps the best index on severity of the depredation problem was explained by variation in severity of the winter before the depredation season (inverse relation). The addition of a time variable did not account for a significant portion of the remaining variation. Verified complaints of depredations averaged 30 per year, affecting an average of 21 farms (0.33% of producers) annually. Conflicts were highly seasonal and involved primarily cattle (mainly calves), sheep, and domestic turkeys. Annual variation in losses of sheep and turkeys was higher than for cattle. In recent years, sheep and turkey losses in two northwestern counties have increased; preventive control may be warranted in those areas. Site-specific trapping and removal of wolves in response to depredations was the primary control method, resulting in captures of 437 wolves in 12 depredation seasons. For the wolf range as a whole, no relation was found between wolf removal and subsequent depredation rates; however, wolf removal seemed to reduce depredations locally at some farms. When adults and yearlings were removed, no subsequent losses occurred in about 55% of instances; removal of young of the year reduced losses in 22%. Removal of breeding wolves did not reduce the incidence of subsequent losses more than removal of nonbreeding adults and yearlings did. The low number of conflicts for 1975-86 was remarkable considering the frequent contact between wolves and livestock. However, an update of complaints for 1987-89 revealed a definite upward trend in depredations (Epilogue

  3. Energy potential of biomass from conservation grasslands in Minnesota, USA.

    Science.gov (United States)

    Jungers, Jacob M; Fargione, Joseph E; Sheaffer, Craig C; Wyse, Donald L; Lehman, Clarence

    2013-01-01

    Perennial biomass from grasslands managed for conservation of soil and biodiversity can be harvested for bioenergy. Until now, the quantity and quality of harvestable biomass from conservation grasslands in Minnesota, USA, was not known, and the factors that affect bioenergy potential from these systems have not been identified. We measured biomass yield, theoretical ethanol conversion efficiency, and plant tissue nitrogen (N) as metrics of bioenergy potential from mixed-species conservation grasslands harvested with commercial-scale equipment. With three years of data, we used mixed-effects models to determine factors that influence bioenergy potential. Sixty conservation grassland plots, each about 8 ha in size, were distributed among three locations in Minnesota. Harvest treatments were applied annually in autumn as a completely randomized block design. Biomass yield ranged from 0.5 to 5.7 Mg ha(-1). May precipitation increased biomass yield while precipitation in all other growing season months showed no affect. Averaged across all locations and years, theoretical ethanol conversion efficiency was 450 l Mg(-1) and the concentration of plant N was 7.1 g kg(-1), both similar to dedicated herbaceous bioenergy crops such as switchgrass. Biomass yield did not decline in the second or third year of harvest. Across years, biomass yields fluctuated 23% around the average. Surprisingly, forb cover was a better predictor of biomass yield than warm-season grass with a positive correlation with biomass yield in the south and a negative correlation at other locations. Variation in land ethanol yield was almost exclusively due to variation in biomass yield rather than biomass quality; therefore, efforts to increase biomass yield might be more economical than altering biomass composition when managing conservation grasslands for ethanol production. Our measurements of bioenergy potential, and the factors that control it, can serve as parameters for assessing the economic

  4. Microwave Cooking Practices in Minnesota Food Service Establishments.

    Science.gov (United States)

    Hedeen, Nicole; Reimann, David; Everstine, Karen

    2016-03-01

    Uneven cooking due to consumer use of microwave ovens to cook food products that have been prepared but are not ready to eat has been a documented risk factor in several foodborne disease outbreaks. However, the use of microwave ovens in restaurants and other food service establishments has not been well documented. The aim of this study was to describe the types of food service establishments that use microwave ovens, how these ovens are used, types of foods heated or cooked in these ovens, types of microwave ovens used in food service establishments, and the level of compliance with U.S. Food and Drug Administration (FDA) guidelines. From 2008 to 2009, the Minnesota Department of Health collected data from a convenience sample of 60 food establishments within the state. Facility types included fast-food restaurants, sit-down restaurants, school food service, nursing homes, hotels and motels, and daycare centers. Food preparation practices were classified as prep-serve, cookserve, or complex. Minnesota environmental health specialists administered a study questionnaire to managers during routine inspections. Establishments included in this study reported using microwave ovens primarily to warm commercial ready-to-eat products (67%) and to warm foods for palatability (50%). No minimum temperatures are required for these processes because these foods do not require pathogen destruction. However, food establishments using complex preparation practices more often reported using microwave ovens for multiple processes and for processes that require pathogen destruction. For establishments that did report microwave oven use for food requiring pathogen destruction, the majority of managers reported following most FDA recommendations for cooking and reheating for hot-holding potentially hazardous foods, but many did not report letting food stand for 2 min after cooking. Additional training on stand time after microwave cooking could be beneficial because of low reporting

  5. Energy potential of biomass from conservation grasslands in Minnesota, USA.

    Directory of Open Access Journals (Sweden)

    Jacob M Jungers

    Full Text Available Perennial biomass from grasslands managed for conservation of soil and biodiversity can be harvested for bioenergy. Until now, the quantity and quality of harvestable biomass from conservation grasslands in Minnesota, USA, was not known, and the factors that affect bioenergy potential from these systems have not been identified. We measured biomass yield, theoretical ethanol conversion efficiency, and plant tissue nitrogen (N as metrics of bioenergy potential from mixed-species conservation grasslands harvested with commercial-scale equipment. With three years of data, we used mixed-effects models to determine factors that influence bioenergy potential. Sixty conservation grassland plots, each about 8 ha in size, were distributed among three locations in Minnesota. Harvest treatments were applied annually in autumn as a completely randomized block design. Biomass yield ranged from 0.5 to 5.7 Mg ha(-1. May precipitation increased biomass yield while precipitation in all other growing season months showed no affect. Averaged across all locations and years, theoretical ethanol conversion efficiency was 450 l Mg(-1 and the concentration of plant N was 7.1 g kg(-1, both similar to dedicated herbaceous bioenergy crops such as switchgrass. Biomass yield did not decline in the second or third year of harvest. Across years, biomass yields fluctuated 23% around the average. Surprisingly, forb cover was a better predictor of biomass yield than warm-season grass with a positive correlation with biomass yield in the south and a negative correlation at other locations. Variation in land ethanol yield was almost exclusively due to variation in biomass yield rather than biomass quality; therefore, efforts to increase biomass yield might be more economical than altering biomass composition when managing conservation grasslands for ethanol production. Our measurements of bioenergy potential, and the factors that control it, can serve as parameters for assessing

  6. Molecular assays reveal the presence of Theileria spp. and Babesia spp. in Asian water buffaloes (Bubalus bubalis, Linnaeus, 1758) in the Amazon region of Brazil.

    Science.gov (United States)

    Silveira, Júlia A G; de Oliveira, Cairo H S; Silvestre, Bruna T; Albernaz, Tatiana T; Leite, Rômulo C; Barbosa, José D; Oliveira, Carlos M C; Ribeiro, Múcio F B

    2016-07-01

    Approximately 50% of buffalo herds in Brazil are located in Pará state in northern Brazil. There are several properties where cattle and buffalo live and graze together, and thus, buffalo pathogens may threaten the health of cattle and vice versa. Therefore, knowledge of infectious agents of buffalo is essential for maintaining healthy livestock. Clinical disease caused by Theileria and Babesia parasites in the Asian water buffalo is not common, although these animals may act as reservoir hosts, and the detection of these hemoparasites in buffaloes is as important as it is in cattle. Studies of the infection of buffaloes by hemoparasites in Brazil are scarce. The objective of the present study was to investigate the occurrence of Piroplasmida parasites in Asian water buffaloes in the state of Pará in the Amazon region of Brazil using nested PCR assays and phylogenetic analysis. The 18S rRNA gene and ITS complete region were amplified from DNA extracted from blood samples collected from 308 apparently healthy buffaloes bred on six properties in the state of Pará, Brazil. The prevalence of positive buffalo samples was 4.2% (13/308) for Theileria spp., 3.6% (11/308) for Babesia bovis and 1% (3/308) for Babesia bigemina. Animals infected with Theileria were detected in 50% (3/6) of the assessed properties. Phylogenetic analyses indicated that the Theileria species detected in this study were closely related to Theileria buffeli, Theileria orientalis and Theileria sinensis. To our knowledge, this is the first report of Theileria in Asian water buffaloes in the Americas. The majority of Theileria-positive buffaloes (11/13) belong to a property that has a history of animals presenting lymphoproliferative disease of unknown etiology. Therefore, the present research suggests that this disorder can be associated with Theileria infection in this property. Our results provide new insights on the distribution and biological aspects of hemoparasites transmissible from

  7. Remedial Investigation Work Plan for Chestnut Ridge Operable Unit 1 (Chestnut Ridge Security Pits) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1993-09-01

    This Remedial Investigation (RI) Work Plan specifically addresses Chestnut Ridge Operable Unit 1, (OU1) which consists of the Chestnut Ridge Security Pits (CRSP). The CRSP are located {approximately}800 ft southeast of the central portion of the Y-12 Plant atop Chestnut Ridge, which is bounded to the northwest by Bear Creek Valley and to the southeast by Bethel Valley. Operated from 1973 to 1988, the CRSP consisted of a series of trenches used for the disposal of classified hazardous and nonhazardous waste materials. Disposal of hazardous waste materials was discontinued in December 1984, while nonhazardous waste disposal ended on November 8, 1988. An RI is being conducted at this site in response to CERCLA regulations. The overall objectives of the RI are to collect data necessary to evaluate the nature and extent of contaminants of concern (COC), support an ecological risk assessment (ERA) and a human health risk assessment (HHRA), support the evaluation of remedial alternatives, and ultimately develop a Record of Decision for the site. The purpose of this Work Plan is to outline RI activities necessary to define the nature and extent of suspected contaminants at Chestnut Ridge OU1. Potential migration pathways also will be investigated. Data collected during the RI will be used to evaluate the overall risk posed to human health and the environment by OU1.

  8. Ridges and hotspots: perspectives from global tomography

    OpenAIRE

    Zhang, Yu-Shen; Tanimoto, Toshiro

    1991-01-01

    Resolution in global tomography has improved to a level of about 1000 km due to a rapid increase of digital data during the last decade. We have started to see various important tectonic features in some detail. We will attempt to summarize our current observations for ridges and hotspots.

  9. Oak Ridge reservation land-use plan

    Energy Technology Data Exchange (ETDEWEB)

    Bibb, W. R.; Hardin, T. H.; Hawkins, C. C.; Johnson, W. A.; Peitzsch, F. C.; Scott, T. H.; Theisen, M. R.; Tuck, S. C.

    1980-03-01

    This study establishes a basis for long-range land-use planning to accommodate both present and projected DOE program requirements in Oak Ridge. In addition to technological requirements, this land-use plan incorporates in-depth ecological concepts that recognize multiple uses of land as a viable option. Neither environmental research nor technological operations need to be mutually exclusive in all instances. Unique biological areas, as well as rare and endangered species, need to be protected, and human and environmental health and safety must be maintained. The plan is based on the concept that the primary use of DOE land resources must be to implement the overall DOE mission in Oak Ridge. This document, along with the base map and overlay maps, provides a reasonably detailed description of the DOE Oak Ridge land resources and of the current and potential uses of the land. A description of the land characteristics, including geomorphology, agricultural productivity and soils, water courses, vegetation, and terrestrial and aquatic animal habitats, is presented to serve as a resource document. Essentially all DOE land in the Oak Ridge area is being fully used for ongoing DOE programs or has been set aside as protected areas.

  10. Oak Ridge Reservation Waste Management Plan

    Energy Technology Data Exchange (ETDEWEB)

    Turner, J.W. [ed.

    1995-02-01

    This report presents the waste management plan for the Oak Ridge Reservation facilities. The primary purpose is to convey what facilities are being used to manage wastes, what forces are acting to change current waste management systems, and what plans are in store for the coming fiscal year.

  11. Wrinkle Ridges in Aeolis Dorsa, Mars: Preliminary Mapping

    Science.gov (United States)

    Borden, R. M.; Burr, D. M.

    2016-06-01

    Previous work has interpreted wrinkle ridges as compressional landforms caused by movement along blind thrust faults. Our preliminary mapping in the Aeolis Dorsa, Mars has identified widely distributed wrinkle ridges, suggesting episodic contraction.

  12. Prediction of eigenmodes cutoff frequencies of sectoral coaxial ridged waveguides

    OpenAIRE

    2012-01-01

    A mathematical model of sectoral coaxial ridged waveguides has been developed using coupled-integralequations technique. Maximal ratios of cutoff frequencies of two lowest modes of sectoral coaxial ridged waveguides have been obtained.

  13. The African buffalo: A villain for inter-species spread of infectious diseases in southern Africa

    Directory of Open Access Journals (Sweden)

    Anita L. Michel

    2012-06-01

    Full Text Available The African buffalo (Syncerus caffer is a large wild bovid which until recently ranged across all but the driest parts of sub-Saharan Africa, and their local range being limited to about 20 km from surface water. They are of high ecological value due to their important role as bulk feeders in the grazing hierarchy. They also have high economic value, because they are one of the sought after ‘Big Five’ in the eco-tourism industry. In Africa, buffaloes have been recognised for some time as an important role player in the maintenance and transmission of a variety of economically important livestock diseases at the wildlife and/or livestock interface. These include African strains of foot-and-mouth disease (FMD, Corridor disease (theileriosis, bovine tuberculosis and bovine brucellosis. For a number of other diseases of veterinary importance, African buffaloes may also serve as amplifier or incidental host, whereby infection with the causative pathogens may cause severe clinical signs such as death or abortion as in the case of anthrax and Rift Valley fever, or remain mild or subclinical for example heartwater. The long term health implications of most of those infections on the buffalo at a population level is usually limited, and they do not pose a threat on the population’s survival. Because of their ability to harbour and transmit important diseases to livestock, their sustainable future in ecotourism, trade and transfrontier conservation projects become complex and costly and reliable diagnostic tools are required to monitor these infections in buffalo populations.

  14. Improving Buffalo Milk Production to Sustain the Production of Dadih by Small Farmers in West Sumatera

    Directory of Open Access Journals (Sweden)

    Wirdahayati R B

    2007-12-01

    Full Text Available The swamp buffalo which is found in many Asian regions is mainly raised for meat and draft purposes. However, in West Sumatera, it is also milked and the milk is mostly consumed as “dadih“, a well known traditional product from this area. Dadih is actually a product made from fresh buffalo milk, which is kept in bamboo tube for about 2-3 days under room temperature, without any application or addition of bacteria starter although the end product of this fermentation contains various bacteria, mould and khamir. As the natural fermented milk product, dadih is white in colour and the curd texture like tofu, tastes like yoghurt, and it is generally served as a complementing meal in some traditional occasion as well as delicacy from West Sumatera. Dadih is highly nutritive product, protein and fat contents are higher than those of yoghurt, rich in amino acids and bacteria such as Lactobacillus sp. and low in cholesterol. The raw material for dadih is limited due to the low productivity of fresh buffalo milk which is generally collected for about 0.5 – 2.0 litres/head/day. The effort in sustaining “dadih product“ is directed to the improving the management of the buffalo condition particularly those in lactating period. Feeding improvement is recommended in order to provide an adequate milk for raising its calf and to be milked for making dadih and to support the optimal reproductive activity of the buffalo dam. In future, the assessment on “dadih“ should also include the packaging improvement which can improve and prolong the storage time for the benefit of marketing purposes.

  15. Toll-like receptor responses to Peste des petits ruminants virus in goats and water buffalo.

    Directory of Open Access Journals (Sweden)

    Sakthivel Dhanasekaran

    Full Text Available Ovine rinderpest or goat plague is an economically important and contagious viral disease of sheep and goats, caused by the Peste des petits ruminants virus (PPRV. Differences in susceptibility to goat plague among different breeds and water buffalo exist. The host innate immune system discriminates between pathogen associated molecular patterns and self antigens through surveillance receptors known as Toll like receptors (TLR. We investigated the role of TLR and cytokines in differential susceptibility of goat breeds and water buffalo to PPRV. We examined the replication of PPRV in peripheral blood mononuclear cells (PBMC of Indian domestic goats and water buffalo and demonstrated that the levels of TLR3 and TLR7 and downstream signalling molecules correlation with susceptibility vs resistance. Naturally susceptible goat breeds, Barbari and Tellichery, had dampened innate immune responses to PPRV and increased viral loads with lower basal expression levels of TLR 3/7. Upon stimulation of PBMC with synthetic TLR3 and TLR7 agonists or PPRV, the levels of proinflammatory cytokines were found to be significantly higher while immunosuppressive interleukin (IL 10 levels were lower in PPRV resistant Kanni and Salem Black breeds and water buffalo at transcriptional level, correlating with reduced viralloads in infected PBMC. Water buffalo produced higher levels of interferon (IFN α in comparison with goats at transcriptional and translational levels. Pre-treatment of Vero cells with human IFNα resulted in reduction of PPRV replication, confirming the role of IFNα in limiting PPRV replication. Treatment with IRS66, a TLR7 antagonist, resulted in the reduction of IFNα levels, with increased PPRV replication confirming the role of TLR7. Single nucleotide polymorphism analysis of TLR7 of these goat breeds did not show any marked nucleotide differences that might account for susceptibility vs resistance to PPRV. Analyzing other host genetic factors

  16. Isolation of pathogenic Escherichia coli from buffalo meat sold in Parbhani city, Maharashtra, India

    Directory of Open Access Journals (Sweden)

    M. S. Vaidya

    2013-10-01

    Full Text Available Aim: Isolation, characterization, in-vitro pathogenicity and antibiogram study of E.coli from buffalo meat sold in Parbhani city. Materials and Methods: Meat samples were collected from buffalo immediately after slaughter. Isolation, identification and enumeration of E. coli were done by following standard methods and protocols. Hemolysin test and Congo red binding assay were used to study in-vitro pathogenicity of E. coli isolates. Disc diffusion method was used to study antibiogram of pathogenic E. coli isolates. Results: A total of 250 buffalo meat samples were collected and processed. A total of 22 (8.80 percent E. coli isolates were isolated with average differential count of 1.231 ± 0.136 log cfu/g on EMB agar. All the E. coli isolates were confirmed by 10 Grams staining, biochemical reactions and sugar fermentation and motility tests. A total of 9 (3.6 percent E. coli isolates were found to be pathogenic by in-vitro pathogenicity testing. Antibiogram studies of pathogenic E. coli isolates showed that all 9 isolates were sensitive to gentamycin (20 ± 1.49 mm while 7 isolate showed resistance to enrofloxacin (18.22 ± 3.58 mm and tetracycline (11.44 ± 2.04 mm. Conclusion: Buffalo meat sold in Parbhani city is an important source of E. coli infection to human population. A total of 9 pathogenic E. coli were isolated from buffalo meat immediately after slaughter. All isolates were characterized and confirmed pathogenic by in-vitro pathogenicity tests. Antibiogram studies of all isolates revealed sensitivity to gentamicin and resistance to tetracycline and enrofloxacin. [Vet World 2013; 6(5.000: 277-279

  17. Toll-like receptor responses to Peste des petits ruminants virus in goats and water buffalo.

    Science.gov (United States)

    Dhanasekaran, Sakthivel; Biswas, Moanaro; Vignesh, Ambothi R; Ramya, R; Raj, Gopal Dhinakar; Tirumurugaan, Krishnaswamy G; Raja, Angamuthu; Kataria, Ranjit S; Parida, Satya; Elankumaran, Subbiah; Subbiah, Elankumaran

    2014-01-01

    Ovine rinderpest or goat plague is an economically important and contagious viral disease of sheep and goats, caused by the Peste des petits ruminants virus (PPRV). Differences in susceptibility to goat plague among different breeds and water buffalo exist. The host innate immune system discriminates between pathogen associated molecular patterns and self antigens through surveillance receptors known as Toll like receptors (TLR). We investigated the role of TLR and cytokines in differential susceptibility of goat breeds and water buffalo to PPRV. We examined the replication of PPRV in peripheral blood mononuclear cells (PBMC) of Indian domestic goats and water buffalo and demonstrated that the levels of TLR3 and TLR7 and downstream signalling molecules correlation with susceptibility vs resistance. Naturally susceptible goat breeds, Barbari and Tellichery, had dampened innate immune responses to PPRV and increased viral loads with lower basal expression levels of TLR 3/7. Upon stimulation of PBMC with synthetic TLR3 and TLR7 agonists or PPRV, the levels of proinflammatory cytokines were found to be significantly higher while immunosuppressive interleukin (IL) 10 levels were lower in PPRV resistant Kanni and Salem Black breeds and water buffalo at transcriptional level, correlating with reduced viralloads in infected PBMC. Water buffalo produced higher levels of interferon (IFN) α in comparison with goats at transcriptional and translational levels. Pre-treatment of Vero cells with human IFNα resulted in reduction of PPRV replication, confirming the role of IFNα in limiting PPRV replication. Treatment with IRS66, a TLR7 antagonist, resulted in the reduction of IFNα levels, with increased PPRV replication confirming the role of TLR7. Single nucleotide polymorphism analysis of TLR7 of these goat breeds did not show any marked nucleotide differences that might account for susceptibility vs resistance to PPRV. Analyzing other host genetic factors might provide

  18. Effect of mastitis on luteal function and pregnancy rates in buffaloes.

    Science.gov (United States)

    Mansour, Mohamed Mohsen; Hendawy, Amin O; Zeitoun, Moustafa M

    2016-09-15

    The aim of this study was to investigate the effects of mastitis on CL development and function and pregnancy rate in buffaloes. Sixty-six buffaloes (Bubalus bubalus) reared in a commercial farm at El-Beheira governorate, north of Egypt were used in this study. According to the visual observation of milk, physical examination of the udder and actual somatic cell count in milk, buffalo cows were divided into three groups: without mastitis (W), n = 23; subclinical mastitis (SC), n = 18; and clinical mastitis (C), n = 25. All buffalo cows were synchronized by double dose of PGF2α (11-day interval) and inseminated by frozen-thawed semen of fertile bull. Mean CL diameter was ultrasonically examined on Days 5, 9, 12, 16, 21, and 25 after artificial insemination (AI). Blood samples were taken on the days of ultrasonography for progesterone (P4) assay. Results indicated that pregnancy rates were lower (P Pregnancy rates reduced to 60.87%, 44.45%, and 16.00% in W, SC, and C, respectively, at Day 45 after insemination. Thus, the embryonic loss was 8.7%, 11.11%, and 12.00 % in W, SC, and C cows, respectively. Pregnancy rates decreased between 44.32% and 50.51% when mastitis occurred during Day -15 before to Day +30 after AI, compared with 59.22% in the uninfected cows. The diameter of CL was greater (P pregnancy rate. Accordingly, incidence of mastitis revealed suppression to both CL diameter and function leading to significant reduction in pregnancy outcome of buffalo cows.

  19. Collagen-IV supported embryoid bodies formation and differentiation from buffalo (Bubalus bubalis) embryonic stem cells

    Energy Technology Data Exchange (ETDEWEB)

    Taru Sharma, G., E-mail: gts553@gmail.com [Reproductive Physiology Laboratory, Division of Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar-243 122, Bareilly, U.P. (India); Dubey, Pawan K.; Verma, Om Prakash; Pratheesh, M.D.; Nath, Amar; Sai Kumar, G. [Reproductive Physiology Laboratory, Division of Physiology and Climatology, Indian Veterinary Research Institute, Izatnagar-243 122, Bareilly, U.P. (India)

    2012-08-03

    Graphical abstract: EBs formation, characterization and expression of germinal layers marker genes of in vivo developed teratoma using four different types of extracellular matrices. Highlights: Black-Right-Pointing-Pointer Collagen-IV matrix is found cytocompatible for EBs formation and differentiation. Black-Right-Pointing-Pointer Established 3D microenvironment for ES cells development and differentiation into three germ layers. Black-Right-Pointing-Pointer Collagen-IV may be useful as promising candidate for ES cells based therapeutic applications. -- Abstract: Embryoid bodies (EBs) are used as in vitro model to study early extraembryonic tissue formation and differentiation. In this study, a novel method using three dimensional extracellular matrices for in vitro generation of EBs from buffalo embryonic stem (ES) cells and its differentiation potential by teratoma formation was successfully established. In vitro derived inner cell masses (ICMs) of hatched buffalo blastocyst were cultured on buffalo fetal fibroblast feeder layer for primary cell colony formation. For generation of EBs, pluripotent ES cells were seeded onto four different types of extracellular matrices viz; collagen-IV, laminin, fibronectin and matrigel using undifferentiating ES cell culture medium. After 5 days of culture, ESCs gradually grew into aggregates and formed simple EBs having circular structures. Twenty-six days later, they formed cystic EBs over collagen matrix with higher EBs formation and greater proliferation rate as compared to other extracellular matrices. Studies involving histological observations, fluorescence microscopy and RT-PCR analysis of the in vivo developed teratoma revealed that presence of all the three germ layer derivatives viz. ectoderm (NCAM), mesoderm (Flk-1) and endoderm (AFP). In conclusion, the method described here demonstrates a simple and cost-effective way of generating EBs from buffalo ES cells. Collagen-IV matrix was found cytocompatible as it

  20. Trade-offs of predation and foraging explain sexual segregation in African buffalo

    Science.gov (United States)

    Hay, C.T.; Cross, P.C.; Funston, P.J.

    2008-01-01

    1. Many studies have investigated why males and females segregate spatially in sexually dimorphic species. These studies have focused primarily on temperate zone ungulates in areas lacking intact predator communities, and few have directly assessed predation rates in different social environments. 2. Data on the movement, social affiliation, mortality and foraging of radio-collared African buffalo (Syncerus caffer) were collected from 2001-06 in the Kruger National Park, South Africa. 3. The vast majority of mortality events were due to lion (Panthera leo) predation, and the mortality hazard associated with being an adult male buffalo in a male-only 'bachelor' group was almost four times higher than for adult females in mixed herds. The mortality rates of adult males and females within mixed herds were not statistically different. Mortality sites of male and female buffalo were in areas of low visibility similar to those used by bachelor groups, while mixed herds tended to use more open habitats. 4. Males in bachelor groups ate similar or higher quality food (as indexed by percentage faecal nitrogen), and moved almost a third less distance per day compared with mixed herds. As a result, males in bachelor groups gained more body condition than did males in breeding herds. 5. Recent comparative analyses suggest the activity-budget hypothesis as a common underlying cause of social segregation. However, our intensive study, in an area with an intact predator community showed that male and female buffalo segregated by habitat and supported the predation-risk hypothesis. Male African buffalo appear to trade increased predation risk for additional energy gains in bachelor groups, which presumably leads to increased reproductive success. ?? 2008 The Authors.

  1. Serum biochemical and haematological reference intervals for water buffalo (Bubalus bubalis heifers

    Directory of Open Access Journals (Sweden)

    Mahmoud R. Abd Ellah

    2014-02-01

    Full Text Available Based on a review of the literature, reference intervals for water buffalo (Bubalus bubalis serum biochemistry and haematology have not previously been published. The current study was done to establish reference intervals for water buffalo heifers. The International Federation of Clinical Chemistry stated that at least 120 values are necessary to obtain reliable estimates for reference intervals. A total number of 127 clinically healthy buffalo heifers (1–2 years old were included in the study. Animals were examined at buffalo farms that belong to Assiut Governorate, Egypt. Three types of samples were collected: serum samples for biochemical analysis, whole blood samples for haematological analysis and faecal samples for parasitological examination. Animals that fitted the inclusion criteria were included in the study. Biochemical analysis included serum total proteins, albumin, total globulins, alpha, beta and gamma globulin levels, and aspartate aminotransferase, alanine aminotransferase, gamma glutamyl transferase, creatine phosphokinase and lactate dehydrogenase activity. In addition to the above, serum creatinine, urea, total bilirubin, direct bilirubin, indirect bilirubin, sodium, potassium, chloride, magnesium, calcium, phosphorus, copper, zinc, iron, triglycerides, high density lipoprotein, low density lipoprotein, very low density lipoprotein, glucose levels and 20 haematological variables were measured. The 95.0% reference intervals were calculated by removing the upper and lower 2.5% of the interval for each serum biochemical constituent to give the 2.5 and 97.5 percentiles. Confidence intervals were calculated for each reference limit. Reference intervals from the current study were compared with established values for cows. The current study is as far as could be determined the first that establishes reference intervals for the serum biochemical and haematological parameters in water buffalo heifers.

  2. Comparative analysis of the Shadoo gene between cattle and buffalo reveals significant differences.

    Directory of Open Access Journals (Sweden)

    Hui Zhao

    Full Text Available BACKGROUND: While prions play a central role in the pathogenesis of transmissible spongiform encephalopathies, the biology of these proteins and the pathophysiology of these diseases remain largely unknown. Since no case of bovine spongiform encephalopathy (BSE has ever been reported in buffalo despite their phylogenetic proximity to cattle, genetic differences may be driving the different susceptibilities of these two species to BSE. We thus hypothesized that differences in expression of the most recently identified member of the prion family or Shadoo (SPRN gene may relate to these species-specific differences. PRINCIPAL FINDINGS: We first analyzed and compared the polymorphisms of the SPRN gene (~4.4 kb, including the putative promoter, coding and 3' regions, and further verified the entire ORF and putative promoter. This yielded a total of 117 fixed differences, remarkably: 1 a 12-bp insertion/deletion polymorphism in the hydrophobic domain of the cattle but not buffalo gene, introducing a four amino acid expansion/contraction in a series of 5 tandem Ala/Gly-containing repeats; 2 two fixed missense mutations (102Ser→Gly and 119Thr→Ala, and three missense mutations (92Pro>Thr/Met, 122Thr>Ile and 139Arg>Trp in the coding region presenting different (P<0.05 genotypic and allelic frequency distributions between cattle and buffalo; and, 3 functional luciferase-reporter experiments for the predicted promoter region, consistent with a significantly higher activity in buffalo than cattle. Supporting these findings, immunoblotting revealed higher relative expression levels of Sho protein in cerebrum from buffalo than from cattle. In addition, for cattle, highest Sho expression was detected in obex, as compared to cerebrum or cerebellum. SIGNIFICANCE: Our findings support Sho as a non-PrP specific marker for prion infections, with obex as the best tissue source for the detection of Sho in TSE rapid tests. Moreover, these discoveries may prove

  3. National Wildlife Refuge Visitor Survey 2012: Individual refuge results for Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes the National Wildlife Refuge Visitor Survey for Minnesota Valley National Wildlife Refuge and is part of the USGS Data Series 754. The survey...

  4. Herbicide Concentrations in Select Waterfowl Production Area Wetlands in West Central Minnesota, 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Twenty-eight emergent, seasonally to semipermanently flooded wetlands in an intensively farmed area of west central Minnesota were sampled before and during the 1993...

  5. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1994

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge summarizes refuge activities during the 1994 calendar year. The report begins with a...

  6. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1983

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley NWR outlines Refuge accomplishments during the 1983 calendar year. The report begins with a summary of the year's...

  7. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1985

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley NWR outlines Refuge accomplishments during the 1985 calendar year. The report begins with a summary of the year's...

  8. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1988

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1988 calendar year. The report begins with a...

  9. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1991

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1991 calendar year. The report begins with a...

  10. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1987

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley NWR outlines Refuge accomplishments during the 1987 calendar year. The report begins with a summary of the year's...

  11. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1990

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1990 calendar year. The report begins with a...

  12. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1989

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge outlines Refuge accomplishments during the 1989 calendar year. The report begins with a...

  13. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1992

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge summarizes refuge activities during the 1992 calendar year. The report begins with a...

  14. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley National Wildlife Refuge summarizes refuge activities during the 1993 calendar year. The report begins with a...

  15. [Correspondence related to the Minnesota Valley National Wildlife Refuge Hunting Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document contains various correspondence related to the Minnesota Valley NWR Hunting Plan. Several letters discussing the opening of recently acquired land from...

  16. Environmental Action Statement: [Minnesota Valley National Wildlife Refuge Proposed Hunting Plan

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — According to this statement, opening Minnesota Valley NWR to hunting is found not to have significant environmental effects as determined by the Finding of No...

  17. Sediment toxicity of Long Meadow Lake Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Long Meadow Lake on the Minnesota Valley National Wildlife Refuge - an important waterfowl production area - serves as a major urban stormwater receptor in the...

  18. Minnesota Valley National Wildlife Refuge and Wetland Management District: Comprehensive Conservation Plan and Environmental Assessment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This Comprehensive Conservation Plan (CCP) was written to guide management on Minnesota Valley NWR and Wetland Management District for the next 15 years. This plan...

  19. Survey of contaminants in sediments and fish on the Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — In 1988, a survey of contaminants in sediments and/or fish from three waterbodies on the Minnesota Valley National Wildlife Refuge was undertaken. Sediment samples...

  20. Stormwater Runoff and Associated Sediment Contamination in the Pond C Watershed, Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — A nearshore area of Long Meadow Lake on the Minnesota Valley National Wildlife Refuge receiving stormwater runoff from a 2600-acre urban watershed was found in 1988...

  1. 76 FR 4103 - Central Minnesota Municipal Power Agency, Midwest Municipal Transmission Group; Notice of Filing

    Science.gov (United States)

    2011-01-24

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Central Minnesota Municipal Power Agency, Midwest Municipal Transmission... Municipal Power Agency and Midwest Municipal Transmission Group submitted an amendment to a petition for...

  2. An evaluation of stormwater management in a watershed of the Minnesota Valley National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Minnesota Valley National Wildlife Refuge provides valuable habitat for waterfowl, fish, and other wildlife species threatened by commercial and industrial...

  3. Contaminant exposure of bald eagles via prey at Voyageurs National Park, Minnesota, 1993

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Voyageurs National Park (VNP) represents a major concentration site for nesting bald eagles (Haliaeetus leucocephalus), which are currently listed in Minnesota as a...

  4. 75 FR 65502 - Minnesota; Amendment No. 2 to Notice of a Major Disaster Declaration

    Science.gov (United States)

    2010-10-25

    ... notice of a major disaster declaration for the State of Minnesota (FEMA-1941-DR), dated October 13, 2010... determined to have been adversely affected by the event declared a major disaster by the President in...

  5. Minnesota Valley National Wildlife Refuge: Annual narrative report: Calendar year 1984

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This annual narrative report for Minnesota Valley NWR outlines Refuge accomplishments during the 1984 calendar year. The report begins with a summary of the year's...

  6. Road and Street Centerlines, Buffalo County, WI road centerline file conflated with DOT WISLR attributes and updated continually based on survey plats, Published in 2002, 1:600 (1in=50ft) scale, Buffalo County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — , published at 1:600 (1in=50ft) scale, was produced all or in part from Orthoimagery information as of 2002. It is described as 'Buffalo County, WI road centerline...

  7. Qualitative assessment of temporal fluctuations on buffalo behaviour

    Directory of Open Access Journals (Sweden)

    Maria Serrapica

    2014-12-01

    Full Text Available The qualitative assessment of animal behaviour (QBA is an integrative, whole-animal methodology based on the qualitative interpretation of the dynamic style in which animals interact with their environment. In other words, it describes not what the animals do, but how they do what they do. We aimed to verify whether the QBA was able to detect the behavioural fluctuations occurring in animals in response to an environmental challenge. An 8-member panel was used. The panel was briefly trained on the temporal dominance of sensations (TDS procedure and subsequently asked to observe the behaviour of 4 buffalo heifers in 4 videos lasting 2 min each and score the behavioural expression of the animals following the TDS procedure. TDS consists in presenting to the panellist the list of behavioural descriptors on a computer screen along with each video. Each video was obtained by assembling two clips concerning the same animal in two different conditions: home indoor pen (1 min and novel outdoor paddock (1 min. Two videos started with the animal in the outdoor environment and two others in the opposite order. Six behavioural descriptors were chosen from a previous work conducted on the same animals: calm, active, curious, nervous, shy and apathetic. Each assessor was asked to select the dominant descriptor, which was considered as dominant when it gained most of the attention of the observer. Each time the observer felt the behaviour changed, he/she scored the new dominant descriptor until the behaviour ended. Each video was observed 4 times by each observer (4 replications in a randomised order at 24-h intervals. For each point of time, the proportion of runs (subject × replication for which a given descriptor was assessed as dominant (dominance rate >30% was computed. Results showed a satisfactory agreement among observers and replications. The observers clearly discriminated the first from the second half of each video. Calm and apathetic were

  8. Geophysical studies of aseismic ridges in northern Indian Ocean-crustal structure and isostatic models

    Digital Repository Service at National Institute of Oceanography (India)

    Sreejith, K.M.

    The present work consists of a detailed geophysical study of the structure and isostatic compensation mechanisms of three major aseismic ridges; The Comorin Ridge, The 85°E Ridge and Ninety east Ridge of the northeastern Indian Ocean. Various...

  9. An interdisciplinary management of severely resorbed maxillary anterior ridge complicated by traumatic bite using a ridge splitting technique

    Science.gov (United States)

    Gupta, Narender Dev; Maheshwari, Sandhya; Chaudhari, Prabhat Kumar; Rathi, Shraddha

    2015-01-01

    Injury to the teeth and alveolar ridge of the maxillary anterior region due to trauma can cause severe alveolar ridge deficiency. Ridge augmentation is a valuable periodontal plastic surgical method for the correction of ridge defects for esthetic purpose. Although ridge augmentation can help to restore the ridge volume, the grafting procedures can significantly increase the patient morbidity, treatment time, and the cost. Among the ridge augmentation techniques, the ridge split procedure demonstrates many benefits such as no need for donor site, the rare risk of damage to underlying anatomical structures, less pain, and swelling. This case report presents a vertical split technique for increasing the bone volume. There was a remarkable healing and significant increase in bone volume. We have followed the case for 6 months. PMID:25810602

  10. Influence of Body Condition Score, blood ammonia and serum urea levels on conception rate in Italian Mediterranean buffaloes

    Directory of Open Access Journals (Sweden)

    G. Zicarelli

    2010-01-01

    Full Text Available In buffaloes, an optimal BCS at calving time improves reproductive efficiency (Baruselli et al., 2001 therefore shortening the calving/conception period and lowering the number of services/conception. In buffalo cows in negative energy balance a delayed ovulation and a reduced percentage of large follicles were found (Campanile et al., 2001. In buffaloes naturally mated protein degradability in the rumen did not influence reproductive activity (Campanile et al., 2003. It is possible that, independently of the Blood Area (BU, a lower diffusion of ammonia occurs in the uterus, reducing the detrimental effect on reproductive efficiency. The aim in the present study was to determine the influence of BCS, urea e ammonia blood levels on conception rate in Italian Mediterranean buffaloes synchronised and mated by AI in mid-winter which coincided with transition to the seasonal nadir in reproductive activity.

  11. Nematodes of the small intestine of African buffaloes, Syncerus caffer, in the Kruger National Park, South Africa

    Directory of Open Access Journals (Sweden)

    William A. Taylor

    2013-03-01

    Full Text Available The abundance and distribution of parasitic helminths in populations of African buffaloes, Syncerus caffer, have not been well documented. A total of 28 buffaloes of different ages and sexeswere sampled in the Kruger National Park, South Africa, for nematodes of the small intestine. Three nematode species were identified, namely Cooperia fuelleborni, Cooperia hungi and Trichostrongylus deflexus, with C. hungi being a new country record for African buffalo in South Africa. The overall prevalence was 71%and the average number of worms was 2346 (range: 0–15 980. This is a small burden for such a large mammal. Sex, age and body condition of the buffaloes had no significant effect on worm occurrence.

  12. Initiation of Ridges and Transform Faults

    Science.gov (United States)

    Nyst, M.; Thompson, G. A.; Parsons, T.

    2004-12-01

    No clear consensus has emerged to explain initiation of the strikingly regular pattern of ocean ridges and transform faults. The question is important on the continents also, because a less regular pattern of step-overs on faults such as the San Andreas influences the sources of earthquakes. We explore the question by finite element modeling and a study of observational data on ridges and transforms. We focus on the simplest case, where ridges and transforms seem to self-organize at new plate boundaries as soon as new oceanic (magmatic) crust forms. The South Atlantic supplies a clear example. Continental South America and Africa separated along an irregular break, whose general shape is still preserved in the Mid-Atlantic Ridge. In detail, however, the sea floor magnetic anomalies and satellite gravity show that traces of the ridges and transforms extend to the base of the continental slope, i.e. they formed quickly in the new oceanic crust. The Gulf of California provides another clear example and is notable because of its northward transition into the continental San Andreas fault system. In continental crust, dike segments connected by transform faults provide the clearest analogues of oceanic ridges and transforms. Remarkably, the ridge-transform pattern has been simulated by pulling the crust on molten wax [Oldenburg and Brune, JGR, 80, 1975] and also observed in the crust of a molten lava lake [Duffield, JGR, 77, 1972]. In neither of these models, however, do the spatial and temporal scales permit investigation of the dikes whose repeated emplacement and inflation builds layer 3 of the ocean crust. It is well established that, under a buoyant head of magma, dikes tend to fracture and intrude the crust in planes perpendicular to the least horizontal stress, and they relieve the stress difference as they inflate [e.g. Parsons and Thompson, Science, 253, 1991]. Dikes are commonly used as stress-direction indicators analogous to artificial hydraulic fractures

  13. Structural and functional insights into the catalytic inactivity of the major fraction of buffalo milk xanthine oxidoreductase.

    Directory of Open Access Journals (Sweden)

    Kaustubh S Gadave

    Full Text Available BACKGROUND: Xanthine oxidoreductase (XOR existing in two interconvertible forms, xanthine dehydrogenase (XDH and xanthine oxidase (XO, catabolises xanthine to uric acid that is further broken down to antioxidative agent allantoin. XOR also produces free radicals serving as second messenger and microbicidal agent. Large variation in the XO activity has been observed among various species. Both hypo and hyper activity of XOR leads to pathophysiological conditions. Given the important nutritional role of buffalo milk in human health especially in south Asia, it is crucial to understand the functional properties of buffalo XOR and the underlying structural basis of variations in comparison to other species. METHODS AND FINDINGS: Buffalo XO activity of 0.75 U/mg was almost half of cattle XO activity. Enzymatic efficiency (k cat/K m of 0.11 sec(-1 µM(-1 of buffalo XO was 8-10 times smaller than that of cattle XO. Buffalo XOR also showed lower antibacterial activity than cattle XOR. A CD value (Δε430 nm of 46,000 M(-1 cm(-1 suggested occupancy of 77.4% at Fe/S I centre. Buffalo XOR contained 0.31 molybdenum atom/subunit of which 48% existed in active sulfo form. The active form of XO in buffalo was only 16% in comparison to ∼30% in cattle. Sequencing revealed 97.4% similarity between buffalo and cattle XOR. FAD domain was least conserved, while metal binding domains (Fe/S and Molybdenum were highly conserved. Homology modelling of buffalo XOR showed several variations occurring in clusters, especially close to FAD binding pocket which could affect NAD(+ entry in the FAD centre. The difference in XO activity seems to be originating from cofactor deficiency, especially molybdenum. CONCLUSION: A major fraction of buffalo milk XOR exists in a catalytically inactive form due to high content of demolybdo and desulfo forms. Lower Fe/S content and structural factors might be contributing to lower enzymatic efficiency of buffalo XOR in a minor way.

  14. Early Childhood Family Education: Implementing the Minnesota Model = Education de la premiere enfance: Mise en oeuvre de modele Minnesota = La educacion de la familia y la ninez: Poner en practica el modelo de Minnesota.

    Science.gov (United States)

    Carlson, Helen L.

    Over a decade ago, the Minnesota state legislature funded the Council on Quality Education to create nine exemplary and experimental pilot programs to support young children and their families. One of the early models was a family-oriented, structured preschool activity that featured weekly 2-hour sessions during which parents of 4-year-olds…

  15. Relationship of prepartum udder and teat measurements with subsequent milk production traits in primiparous Nili-Ravi buffaloes

    Directory of Open Access Journals (Sweden)

    T. Chandrasekar

    2016-11-01

    Full Text Available Aim: This study was conducted to find out the relationship of prepartum udder and teat measurements with subsequent milk production traits in primiparous Nili-Ravi buffaloes. Materials and Methods: A total of 12 Nili-Ravi buffalo heifers were selected from Buffalo Farm, Central Institute for Research on Buffaloes, Regional Station- Bir Dosanjh, Nabha, Patiala, Punjab. The udder length (UL, udder width (UW, udder depth, teat length (TL, teat diameter (TD, and teat distances were measured at fortnightly interval from 60 days prepartum until calving. After calving, 60 days total milk yield (TDMY, peak yield (PY, and days taken to attain PY (DPY were also recorded. The correlation coefficients of various prepartum udder and teat measurements since 60 days prepartum to calving with 60 days TDMY, PY, and DPY were calculated to find out the relationship between the traits in primiparous Nili-Ravi buffaloes. Results: The result envisaged that all udder and teat measurements were increased gradually toward the date of calving in primiparous buffaloes. The UL, UW, left fore (LF and right rear (RRTL, RRTD, and the distance between LF to left rear (LR teat were positively correlated with 60 days TDMY. The UL and UW depicted positive but nonsignificant correlation with PY. Fore TLs showed positive correlation where as TDs and teat distances had a negative correlation with the DPY in primiparous Nili-Ravi buffaloes. Conclusion: It was concluded that milk production performance could be assessed on the basis of prepartum udder and teat measurements in primiparous Nili-Ravi buffaloes.

  16. Effect of rate of addition of starter culture on textural characteristics of buffalo milk Feta type cheese during ripening

    OpenAIRE

    Kumar, Sanjeev; Kanawjia, S. K.; Kumar, Suryamani; Khatkar, Sunil

    2011-01-01

    The effect of rate of addition of starter culture on textural characteristics of buffalo milk Feta type cheese was investigated during ripening period up to two months. The textural characteristics of buffalo milk Feta type cheese in terms of hardness, cohesiveness, springiness, gumminess and chewiness were analyzed by using textural profile analyzer. The maximum hardness was found with cheese made using 1% culture, while the minimum was found with 2% culture. The cohesiveness and springiness...

  17. Buffalo cheese whey proteins, identification of a 24 kda protein and characterization of their hydrolysates: in vitro gastrointestinal digestion

    OpenAIRE

    Juliana C Bassan; Goulart,Antonio J.; Nasser, Ana L. M.; Bezerra, Thaís M. S. [UNESP; Garrido, Saulo S.; Rustiguel, Cynthia B.; Guimarães, Luis H. S.; Rubens Monti

    2015-01-01

    Milk whey proteins are well known for their high biological value and versatile functional properties, characteristics that allow its wide use in the food and pharmaceutical industries. In this work, a 24 kDa protein from buffalo cheese whey was analyzed by mass spectrometry and presented homology with Bos taurus beta-lactoglobulin. In addition, the proteins present in buffalo cheese whey were hydrolyzed with pepsin and with different combinations of trypsin, chymotrypsin and carboxypeptidase...

  18. Population structure and phylogeography of Toda buffalo in Nilgiris throw light on possible origin of aboriginal Toda tribe of South India.

    Science.gov (United States)

    Kathiravan, P; Kataria, R S; Mishra, B P; Dubey, P K; Sadana, D K; Joshi, B K

    2011-08-01

    We report the genetic structure and evolutionary relationship of the endangered Toda buffalo of Nilgiris in South India with Kanarese and two other riverine buffalo breeds. The upgma phylogeny drawn using Nei's distance grouped South Kanara and Toda buffaloes at a single node while Marathwada and Murrah together formed a separate node. Principal component analysis was performed with pairwise interindividual chord distances which revealed clustering of Murrah and Marathwada buffaloes distinctly, while individuals of Toda and South Kanara breeds completely intermingled with each other. Furthermore, there were highly significant group variances (p Nilgiris along the Western Ghats. Considering the close social, economic and cultural association of Todas with their buffaloes, the present study supports the theory of migration of Toda tribe from Kanarese/Mysore region along with their buffaloes.

  19. Clinical and hematological study on crossbred cattle and water buffaloes (Bubalus bubalis) naturally infected with Theileria annulata in Sharkia province, Egypt

    DEFF Research Database (Denmark)

    Mahmmod, Yasser

    2013-01-01

    and buffaloes delivered to Veterinary Medicine Hospital, Zagazig University during the period from March to June 2008 and were investigated clinically and laboratory at arrival. Forty four (88%) cattle and buffaloes were naturally infected with T. annulata and showed typical signs of infection: fever......The aim of the study was to investigate the clinical and hematological findings in crossbred cattle and water buffaloes naturally infected with Theileria annulata with special reference to the clinical picture of tropical theileriosis in Egyptian buffaloes. A total 50 field cases of cattle...... ones (P≤0.05). In conclusion T. annulata infection is associated with impairment and alteration of blood parameters in both cattle and water buffaloes. Theileriosis in water buffaloes might cause irreversible ocular changes that could lead to complete blindness. Data obtained in this study might put...

  20. Divergent Ridge Features on the Juan de Fuca and Gorda Ridges

    Science.gov (United States)

    Eaton, M. E.; Sautter, L.; Steele, M.

    2014-12-01

    Multibeam data collected using a Kongsberg EM122 sonar system on the NOAA ship R/V Marcus G. Langseth led by chief scientist Douglas Toomey (University of Oregon) in 2009 and with a Simrad EM302 sonar system on two NOAA ship Okeanos Explorer cruises led by chief scientists James Gardner (University of New Hampshire) and Catalina Martinez (University of Rhode Island) in 2009 show the morphology of the Juan de Fuca and Gorda Ridges, as well as the Blanco and Mendocino Fracture Zones. These ridges and fracture zones comprise the divergent plate boundary of the eastern edge of the Pacific Plate and the western edges of the Juan de Fuca and Gorda Plates. Both plates are being subducted beneath the western edge of the North American Plate. CARIS HIPS 8.1 software was used to process the multibeam data and create bathymetric images. The ridge axes, located off the coast of Washington and Oregon (USA) adjacent to the Cascadia Basin, indicate obvious signs of spreading, due to the series of faults and rocky ridges aligned parallel to the plate boundaries. Fault and ridge orientations are used to compare the direction of seafloor spreading, and indicate that both the Juan de Fuca Plate and Gorda Plate are spreading in a southeastern direction. Younger ridges from the Gorda Ridge system mapped in the study run parallel to the boundary, however older ridges do not show the same orientation, indicating a change in spreading direction. The presence of hydrothermal vents along the Juan de Fuca Ridge is also evidence of the active boundary, as the vent chimneys are composed of minerals and metals precipitated from the hot water heated by magma from beneath the spreading seafloor. In this study, the data are used to compare and contrast earthquake seismicity and ridge morphologies at a depth range of approximately 762 to 2134 meters. The diverging Pacific, Juan de Fuca, and Gorda Plates along with the San Andreas Fault have potential to increase seismic and volcanic activity around