Assessment of carbon footprint of milk production and identification of its major determinants in smallholder dairy farms in Karnataka, India.

Indian dairy enterprise is dominated by smallholder dairy farms that contribute 72% of the country's total milk production. These smallholder dairy farms are often considered to emit substantial greenhouse gases (GHG) but are poor in productive performances. Therefore, it is crucial to estimate the carbon footprint (CF) of milk production of the smallholder Indian dairy farms.

Digital infrared thermal imaging of udder skin surface temperature: a novel non-invasive technology to monitor calving process in Murrah buffalo (Bubalus bubalis).

Quantifiable decline in the maternal body temperature during the pre-calving offers the possibilities for predicting the calving that can improve the calving management. As infrared thermography (IRT) is a simple non-contact tool for precise measurement of surface temperature, we investigated the use of IRT to establish thermal signatures around calving in the Murrah buffalo. The IRT of eye, right lateral, left lateral and rear side of udder skin surface temperature (USST) were recorded at 6 h interval from 96 h before the expected date of calving, at the time of calving and 24 h post-calving in Murrah buffaloes (n = 28).

Seasonal, physiological and bacteriological risk factors for subclinical mastitis in dairy cows maintained under different farming conditions.

Subclinical mastitis (SCM) is a major health problem of dairy animals in India and across the globe. An identification of potential risk factors of SCM can help for efficient udder health management in dairy animals. In this study, apparently healthy cows (HF crossbred: = 45; Deoni: = 43) were screened for SCM during different seasons through milk somatic cell count (SCC: reference test using 200 × 10 cells/ml as cut off value), California mastitis test (CMT) and differential electrical conductivity (DEC) test at an organized research farm.

Antimicrobials use and their indications in dairy farm and individual farmer production conditions in southern India.

Antimicrobials use (AMU) is the key driver for development of antimicrobials resistant (AMR) pathogen in human and veterinary medicines. Therefore, understanding AMU pattern is prerequisite for focused intervention on AMR. The aim of this study was to understand the AMU pattern and their indications in dairy farm and individual farmer production conditions in southern India.

Sperm preparedness and adaptation to osmotic and pH stressors relate to functional competence of sperm in Bos taurus.

The adaptive ability of sperm in the female reproductive tract micromilieu signifies the successful fertilization process. The study aimed to analyze the preparedness of sperm to the prevailing osmotic and pH stressors in the female reproductive tract. Fresh bovine sperm were incubated in 290 (isosmotic-control), 355 (hyperosmotic-uterus and oviduct), and 420 (hyperosmotic-control) mOsm/kg and each with pH of 6.

Orchestrating the expression levels of sperm mRNAs reveals as an important determinant of semen quality and bull fertility.

Bulls with acceptable semen quality vary in actual field fertility and this can be elucidated by studying the expression levels of mRNAs in the sperm. The present study aimed at assessing the variations in the sperm gene expression levels of and in bulls differing in fertility status. Frozen semen samples from Holstein-Friesian bulls were classified into high-fertile ( = 8, average field conception rate = 46.

Colon cancer care of Hispanic people in California: Paradoxical barrio protections seem greatest among vulnerable populations.

We examined paradoxical and advantaging effects on cancer care among socioeconomically vulnerable Hispanic people in California. We secondarily analyzed a colon cancer cohort of 3,877 non-Hispanic white (NHW) and 735 Hispanic people treated between 1995 and 2005. A third of the cohort was selected from high poverty neighborhoods.

A novel method of motor imagery classification using eeg signal.

A subject of extensive research interest in the Brain Computer Interfaces (BCIs) niche is motor imagery (MI), where users imagine limb movements to control the system. This interest is owed to the immense potential for its applicability in gaming, neuro-prosthetics and neuro-rehabilitation, where the user's thoughts of imagined movements need to be decoded. Electroencephalography (EEG) equipment is commonly used for keeping track of cerebrum movement in BCI systems.

Uncovering the Diversification of Tissue Engineering on the Emergent Areas of Stem Cells, Nanotechnology and Biomaterials.

Damaged or disabled tissue is life-threatening due to the lack of proper treatment. Many conventional transplantation methods like autograft, iso-graft and allograft are in existence for ages, but they are not sufficient to treat all types of tissue or organ damages. Stem cells, with their unique capabilities like self-renewal and differentiate into various cell types, can be a potential strategy for tissue regeneration.

Development of mathematical model for prediction of adulteration levels of cow with vegetable fat using image analysis.

The present study was undertaken to develop a protocol for acquisition and analysis of images of ghee samples to derive mathematical parameters related to adulteration of cow with vegetable fat and to develop a model to predict the adulteration levels. The images acquired using a flatbed scanner were quantified in terms of their pixel intensity, colour, morphological, textural and skeleton parameters using ImageJ software. The selected parameters were measured for images of pure cow and compared with that obtained for adulterated with 5%, 10%, 15% and 20% vegetable fat.

Monitoring foot surface temperature using infrared thermal imaging for assessment of hoof health status in cattle: A review.

Detection of lameness early in cows is important from the animal welfare point of view and for reducing economic losses. Currently, many studies are being conducted for assessment of hoof health status by measuring the surface temperature of skin in cattle and other animal species in different parts of the world. Infrared Thermography (IRT) is able to detect lesions of hooves associated with lameness by measuring the changes in coronary band and hoof skin surface temperature.

Protective role of epigallocatechin-3-gallate on arsenic induced testicular toxicity in Swiss albino mice.

Arsenic, often referred to as the king of poisons is carcinogenic in humans and animals. It affects multiorgan systems including reproduction. The present study was undertaken to explore the protective role of green tea compound, epigallocatechin-3-gallate (EGCG) on arsenic induced testicular toxicity in Swiss albino mice.

Influence of clinical mastitis and its treatment outcome on reproductive performance in crossbred cows: A retrospective study.

Aim: Evaluation of the effect of clinical mastitis (CM) and its treatment outcome on the reproductive performance in crossbred cows retrospectively.

Materials And Methods: Datasets of 835 lactating cows affected with CM during a period of 12 years (2001-2012) were considered for this study. Mastitis treatment related data and reproductive parameters such as days to first detected heat (DTFDH), days to first insemination (DTFI), days open (DO), and number of services per conception (SC) were collected from mastitis treatment and artificial insemination registers, respectively.

Spermatozoal transcripts expression levels are predictive of semen quality and conception rate in bulls (Bos taurus).

Spermatozoal transcripts expression levels could be used to assess fertility potential of a male. The objective of the present study was to elucidate the predictive ability of the expression levels of growth, apoptosis and homeostasis regulating transcripts on sperm functions and fertility. The expression levels of spermatozoal RNA isolated from the neat semen samples were related to the good (discarded ejaculate, <25%; n = 7) and poor (discarded ejaculate, >40%, n = 6) quality semen producer and bulls (n = 12) with known conception rate.

Mastitis effects on reproductive performance in dairy cattle: a review.

The reproductive performance of dairy animals is influenced by several factors, and accumulating lines of evidence indicate that mastitis is one of the determinants. Most of the published information relating mastitis with reproduction has evolved based on retrospective approach rather than controlled clinical studies. The complex nature of both mastitis and reproduction could be a limiting factor for understanding their relationship in detail.

Investigation of body and udder skin surface temperature differentials as an early indicator of mastitis in Holstein Friesian crossbred cows using digital infrared thermography technique.

Aim: The objective of this study was to investigate the ability of infrared thermography (IRT) technique and its interrelationship with conventional mastitis indicators for the early detection of mastitis in Holstein Friesian (HF) crossbred cows.

Materials And Methods: A total of 76 quarters of lactating HF crossbred ( × ) cows (n=19) were monitored for body temperature (i.e.

Infrared thermography: A potential noninvasive tool to monitor udder health status in dairy cows.

The animal husbandry and livestock sectors play a major role in the rural economy, especially for the small and marginal farmers. India has the largest livestock population in the world and ranks first in the milk production. Mastitis is the most common and expensive infectious disease in dairy cattle.

Eosinophilia: clinical significance in HIV-infected individuals.

This study was conducted to determine the relationship between eosinophilia and parasitic infection in HIV-infected individuals. HIV-positive patients attending an HIV clinic in Birmingham were recruited and classified as either eosinophilic (>400 eosinophils/mm(3)) or non-eosinophilic. A demographic and parasitic risk history was taken and clinical examination was performed.

Dynein light intermediate chain 1 is required for progress through the spindle assembly checkpoint.

The spindle assembly checkpoint monitors microtubule attachment to kinetochores and tension across sister kinetochores to ensure accurate division of chromosomes between daughter cells. Cytoplasmic dynein functions in the checkpoint, apparently by moving critical checkpoint components off kinetochores. The dynein subunit required for this function is unknown.

Acute visual loss as a presenting manifestation of syphilis.

A heterosexual man with acquired syphilis had an uncommon presentation in the form of acute visual loss. The unusual clinical presentation and a high cerebrospinal fluid lymphocyte count led to delayed diagnosis and treatment. Recognition of uncommon presentation of syphilis in the current epidemic is essential for the interruption of transmission.

Modification of axial fiber contact residues impact sickle hemoglobin polymerization by perturbing a network of coupled interactions.

The identity of intermolecular contact residues in sickle hemoglobin (HbS) fiber is largely known. However, our knowledge about combinatorial effects of two or more contact sites or the mechanistic basis of such effects is rather limited. Lys16, His20, and Glu23 of the alpha-chain occur in intra-double strand axial contacts in the sickle hemoglobin (HbS) fiber.

The structure of the exocyst subunit Sec6p defines a conserved architecture with diverse roles.

The exocyst is a conserved protein complex essential for trafficking secretory vesicles to the plasma membrane. The structure of the C-terminal domain of the exocyst subunit Sec6p reveals multiple helical bundles, which are structurally and topologically similar to Exo70p and the C-terminal domains of Exo84p and Sec15, despite <10% sequence identity. The helical bundles appear to be evolutionarily related molecular scaffolds that have diverged to create functionally distinct exocyst proteins.

Dimerization of the exocyst protein Sec6p and its interaction with the t-SNARE Sec9p.

Vesicles in eukaryotic cells transport cargo between functionally distinct membrane-bound organelles and the plasma membrane for growth and secretion. Trafficking and fusion of vesicles to specific target sites are highly regulated processes that are not well understood at the molecular level. At the plasma membrane, tethering and fusion of secretory vesicles require the exocyst complex.