SIGNIFICANCE OF ANTIOXIDANTS IN MAINTAINING DAIRY AND BEEF ANIMALS’ HEALTH

Oxidation and reduction reactions occurring inside the cell must be maintained in the state of equilibrium so that the integrity of cells can be maintained and production of the animals remains at optimum. If there is imbalance between redox reaction, health of the animals gets affected in terms of onset of various reproductive disorders and diseases like mastitis. A number of antioxidants are produced naturally inside the body but under stressful endogenous and exogenous environment, their production is hampered. Thus, supplementation of animals with antioxidants like vitamin C and Vitamin E in feed or parenteral administration is essential to keep the animal healthy to get maximum possible production

Thiamethoxam toxicity: a review in one-health perspective

Extensive and frequent use of pesticides has induced numerous abnormalities in target and non-target exposed organisms. Among different various pesticides, neonicotinoids are extensively employed in agro-production sectors. Thiamethoxam (TMX) plays an essential role in keeping the crop safe from insect attack, but on the other hand, it has been reported to induce adverse effects in both humans and animals. Previously, it was thought that neonicotinoids have low toxicity potential in mammals, but widespread use has made it evident that these pesticides have serious toxic effects on both invertebrates and vertebrates. Extensive applications of pesticides also pose serious eco-toxicological threats to aquatic and terrestrial organisms in the ecosystem. This review describes the chemistry, pharmacodynamics, and toxic effects of various TMX on living organisms. Moreover, this review summarizes the excretion/deposition of TMX in different tissues along with potentially adverse effects on production potential, immunity, blood parameters, and male/female reproductive systems. Though the pros of TMX surpass the cons, its reported intrinsic toxicity stresses the need to develop new pesticides that have high potency with little harm to humans and animals. Hence, there is a need for hours to address knowledge gaps related to TMX and design effective rational usage of TMX strategies to keep the ecosystem safe from the potentially harmful effects of TMX

DIAGNOSING POST PARTURIENT HEMOGLOBINURIA IN GOAT ON THE BASIS OF HEMATOLOGY, SERUM BIOCHEMISTRY AND TREATMENT RESPONSE

Goats are extremely prone to many metabolic diseases including Postparturient Hemoglobinuria (PPH) and due to this disorder milk production and general health of goats get affected. Exact pathogenesis of this condition is yet not known but many risk factors are considered to be involved in hemoglobinuria and dropped serum phosphorus level followed by parturition is considered to be the most important one. In this paper, economic significance of goat, a case report and diagnosis based on hemogram and serum biochemistry report and the best available treatment protocols are discussed

Infection Dynamics of Clostridium perfringens Fingerprinting in Buffalo and Cattle of Punjab Province, Pakistan

Clostridium perfringens produces core virulence factors that are responsible for causing hemorrhagic abomasitis and enterotoxemia making food, animals, and humans susceptible to its infection. In this study, C. perfringens was isolated from necropsied intestinal content of buffalo and cattle belonging to four major bovine-producing regions in the Punjab Province of Pakistan for the purpose offind out the genetic variation. Out of total 160 bovine samples (n: 160), thirty-three (n: 33) isolates of C. perfringens were obtained from buffalo (Bubales bubalis) and cattle (Bos indicus) that were further subjected to biochemical tests; 16S rRNA based identification and toxinotyping was done using PCR (Polymerase Chain Reaction) and PFGE (Pulse Field Gel Electrophoresis) pulsotypesfor genetic diversity. Occurrence of C. perfringens was found to be maximum in zone-IV (Bhakkar and Dera Ghazi Khan) according to the heatmap. Correlation was found to be significant and positive among the toxinotypes (α-toxin, and ε-toxin). Response surface methodology (RSM) via central composite design (CCD) and Box-Behnken design (BBD) demonstrated substantial frequency of C. perfringens based toxinotypes in all sampling zones. PFGE distinguished all isolates into 26 different pulsotypes using SmaI subtyping. Co-clustering analysis based on PFGE further decoded a diversegenetic relationship among the collected isolates. This study could help us to advance toward disease array of C. perfringens and its probable transmission and control. This study demonstrates PFGE patterns from Pakistan, and typing of C. perfringens by PFGE helps illustrate and mitigate the incidence of running pulsotypes

In-House Developed ELISA Indicates High Prevalence of Anti-Echinococcus granulosus IgG in Sheep Population—An Update from Pakistan

Cystic echinococcosis (CE) is a World Health Organization (WHO)-listed neglected tropical farm economy jeopardizing and public health concern disease. This study was aimed at furnishing sero-epidemiological baseline data of CE in sheep in Pakistan, where data are non-existent. For this purpose, two sheep-rich provinces of Pakistan were selected, and 728 sheep sera were collected using probability proportional to size (PPS) statistical technique. Epidemiological information was recorded on a questionnaire for the estimation of potential risk factors. The serum samples were analyzed for IgG antibodies against Echinococcus granulosus using an in-house-developed EgAgB-based ELISA kit. The overall seroprevalence recorded was 21.98% (160/728) in the tested sheep, suggesting higher seropositivity in sheep from Punjab (23.73%) as compared to Khyber Pakhtunkhwa (KPK) (19.04%). The overall apparent prevalence observed by this ELISA method was almost similar to the calculated true prevalence (21.77%). Prevalence was significantly different (p < 0.05) among sheep from different districts. Higher prevalence was found in females (22.54%, OR 1.41), age group > 5 years (29.66%, OR 1.64), crossbreeds (42.85%, OR 2.70), and sheep with pasture access (25.96%, OR 3.06). Being in age group > 5 years and having pasture access were the factors significantly associated with seropositivity (p < 0.05). This study provides serological evidence of E. granulosus infection in sheep and can be used as a model for ante-mortem screening of the sheep globally

Occurrence and Toxicogenetic Profiling of Clostridium perfringens in Buffalo and Cattle: An Update from Pakistan

Clostridium perfringens is a Gram-positive bacterium that possess seven toxinotypes (A, B, C, D, E, F, and G) that are responsible for the production of six major toxins, i.e., α, β, ε, ι, CPE, and NetB. The aim of this study is to find out the occurrence of toxinotypes in buffalo and cattle of Punjab province in Pakistan and their corresponding toxin-encoding genes from the isolated toxinotypes. To accomplish this aim, six districts in Punjab province were selected (i.e., Lahore, Sahiwal, Cheecha Watni, Bhakkar, Dera Ghazi Khan, and Bahawalpur) and a total of 240 buffalo and 240 cattle were selected for the collection of samples. From isolation and molecular analysis (16S rRNA), it was observed that out of seven toxinotypes (A–G), two toxinotypes (A and D) were found at most, whereas other toxinotypes, i.e., B, C, E, F, and G, were not found. The most frequently occurring toxinotype was type A (buffalo: 149/240; cattle: 157/240) whereas type D (buffalo: 8/240 cattle: 7/240) was found to occur the least. Genes encoding toxinotypes A and D were cpa and etx, respectively, whereas genes encoding other toxinotypes were not observed. The occurrence of isolated toxinotypes was studied using response surface methodology, which suggested a considerable occurrence of the isolated toxinotypes (A and D) in both buffalo and cattle. Association between type A and type D was found to be significant among the isolated toxinotypes in both buffalo and cattle (p ≤ 0.05). Correlation was also found to be positive and significant between type A and type D. C. perfringens exhibits a range of toxinotypes that can be diagnosed via genotyping, which is more reliable than classical toxinotyping

Herbal Medicines against Hydatid Disease: A Systematic Review (2000–2021)

Echinococcosis is a serious public health issue that affects people and livestock all over the world. Many synthetic and natural products have been examined in vitro and in vivo on Echinococcus species but only a few are used clinically, however, they may cause some complications and side effects. To overcome these limitations, new horizons of herbal drugs to cure echinococcosis are opening with every passing day. To summarize the developments during the last 21 years, we conducted this review of the literature to identify medicinal herbs utilized throughout the world that have anti-Echinococcus activity. From 2000 to 2021, data were carefully obtained from four English databases: Science Direct, PubMed, Scopus, and OpenGrey. Botanical name, extraction technique, extract quantities, efficacy, duration of treatment, year of publication, and half-maximal inhibitory concentration (IC50) values were all well noted. Ninety-one published papers, with 78 in vitro and 15 in vivo, fulfilled our selection criteria. Fifty-eight different plant species were thoroughly tested against Echinococcus granulosus. Zataria multiflora, Nigella sativa, Berberis vulgaris, Zingiber officinale (ginger), and Allium sativum were the most often utilized anti-Echinococcus herbs and the leaves of the herbs were extensively used. The pooled value of IC50 was 61 (95% CI 60–61.9) according to the random effect model and a large degree of diversity among studies was observed. The current systematic study described the medicinal plants with anti-Echinococcus activity, which could be investigated in future experimental and clinical studies to identify their in vivo efficacy, lethal effects, and mechanisms of action