Peptic ulcer is an excoriated area of stomach or intestinal mucosa. Two experimental designs were proceeded: the first aimed. on twenty adult male albino rats, used to study the protective effect of both ranitidine and nizatidine; on the second, including sixty adult male albino rats, was used to study the therapeutic effect of ranitidine and nizatidine after induction of ulcer and also to evaluate

Powders and extracts of Piper guineense seeds and leaves were assessed for insecticidal activities against Callosobruchus maculatus in the laboratory at temperature and relative humidity of 29.6 °C and 75.9%, respectively. Bioactive compounds in P. guineense leaves and seeds were also investigated. The powders were tested at rates 1.0, 2.0 and 4.0 g/20 g cowpea seeds while extracts were tested at 1

Aedes aegypti transmits several arboviral diseases of global public health threat such as dengue, zika, and yellow fever. Recently, a series of yellow fever outbreaks have been reported in different parts of the country. Globally, the control of mosquito-borne diseases has relied heavily on insecticides based vector control efforts. Therefore, we assessed the susceptibility status to three different

Butterflies are considered as bio-indicators of a healthy and diversified ecosystem. Endosulfan was sprayed indiscriminately in large plantations of Kasaragod district, Kerala which had caused serious threats to the ecosystem. In this study, we surveyed the butterflies for their abundance and diversity in three differentially endosulfan-affected areas viz., Enmakaje—highly affected area, Periye—moderately

Feeding strategies assessment of endangered species during food limited seasons is important in order to understand their niche and advise effective habitat management steps. We assessed the four-horned antelope (Tetracerus quadricornis) seasonal diet from April 2014 to March 2015, in three wildlife sanctuaries in western India, namely, Sitamata, Kumbhalgarh, and Phulwari-ki-nal Wildlife Sanctuaries

Scorpion venom is a very complicated mixture of various peptides/proteins which could induce toxicological and pharmacological responses. This investigation was conducted to evaluate the possible pharmacological properties (analgesic, antipyretic, and antiinflammatory effects) of the Egyptian scorpion venom Androctonus amoreuxi in mice and rats injected intraperitoneally with 1/10 and 1/5 LD50 (0.11

To study the immunomodulatory and protective role of dietary administered purified β-glucan obtained from edible mushroom (Pleurotus florida) in commercial broiler chicken, experimentally challenged with virulent Newcastle disease virus (NDV) on 7th day post treatment. Mushroom glucan (MG) at 15 mg/kg feed (group A) and MG at 30 mg/kg feed (group B) was administered to broiler birds for 20 days keeping

The zebrafish is the system of choice in developmental biology and genetics in the recent years. Zebrafish genetics is improving, and this opens up new ways to understand genetic mechanisms. The zebrafish (Danio rerio) is used for investigation of developmental pathways and neurobiology because of its progression and physiological resemblance to humans. This species strikes stability between the sophistication

The diseases in fish and other economic aquatic species is a great concern, and every year it causes a huge loss in aquaculture sectors. The use of probiotics might be a good option to reduce the disease risk and to enhance the productivity. We have gathered information from various important research and review articles related to fish diseases, probiotics, and gut microbial community. We have tried

A hiking trail is one of the major recreational activities that have critical impacts on wildlife. Wadi Telah in Saint Katherine Protectorate (South Sinai, Egypt) (N 28.568539 and E 33.932816) is an important spot for biodiversity. It was surveyed for spatial variation in the diversity of flower-visiting insects at different distances from the hiking trail. The current study aimed at assessing the

This study investigated the effect of sublethal concentrations (0.0, 0.3, 0.6, and 1.2 mg·L-1) of herbicide oxadiazon (ODZ) on the activities of Ca2+-ATPase and Na+/K+-ATPase in juvenile Clarias gariepinus. One hundred eighty juveniles of Clarias gariepinus (mean weight 58.88 ± 1.24 g and mean length 22.34 ± 1.52 cm) were randomly divided into four groups and exposed to sublethal concentrations (0

Availability of good water source is essential to every community in other to allay the risk of water-borne infection and diseases. In this study, the isolation of parasites and rate of parasitic contamination from different water sources were evaluated in Akure, Nigeria. A total of 816 water samples were collected from wells, streams, boreholes, and rain in the study areas. The samples were examined

Bisphenol A (BPA) is used as monomer in polycarbonate synthesis, and it acts as plasticizer in baby and water bottles and the production of epoxy resins which are used as inner coatings of many food and beverage cans. This study was carried out to evaluate the possible modulatory effect of dry orange peels powder (OPP) to attenuate the toxic effects of BPA on liver and spleen in rats. Sixty male Spargue–Dawley

The effects of D-ribose l-cysteine on nicotine-induced testicular toxicity in male Wistar rats were examined in this study. Twenty healthy adult male Wistar rats with an average weight of 200 g were grouped as normal control, nicotine (2 mg/kg), D-ribose l-cysteine (30 mg/kg) + nicotine (2 mg/kg), and D-ribose l-cysteine (30 mg/kg). The animals were administered intraperitoneally for 35 days consecutively

Freshwater fish in Bangladesh are adversely affected by the washed off pesticides, used in agriculture. The aim of this study was to evaluate the impacts of a commonly used organophosphate pesticide on freshwater stinging catfish, Heteropneustes fossilis, which envisioned that the possible threats might occur by this organophosphate group to other species in the wild. To study the potential hazards

Housefly (Musca domestica L. 1758) larvae are used in various parts of the world for animal feeding either by exposing substrates for natural oviposition or in industrial systems involving an adult rearing unit to produce eggs that are then placed in a substrate suitable for larval development. In order to develop M. domestica rearing system in Benin, effects of five types of food (pineapple, papaya

The frequent usage of broad-spectrum insecticides like cypermethrin in agriculture activities could lead to the development of resistance in insects like Amsacta albistriga. The present study was conducted to understand the toxicity of cypermethrin with and without a combination of three enzyme inhibitors (PBO, DEM, and TPP) on A. albistriga using a topical bioassay. The in vitro and in vivo studies

Gibberellic acid (GA3) is a plant growth regulator used to improve the quality of crops but its residues in food causes many hazardous effects. In contrast, olive oil has registered several health benefits including antioxidant, anti-inflammatory, and anti-cancer. Thus, the present study suggests the use of olive oil as a natural food source to counteract the GA3 toxicity during mice development. In

Liver fibrosis is the main contributor to the chronic liver-associated morbidity and mortality. The study was conducted to evaluate the effects of whole plant powder of dandelion (Taraxacum officinale) on liver fibrosis. Liver fibrosis was induced by the oral administration of 20% carbon tetrachloride (CCL4), twice a week for 8 weeks. Simultaneously, dandelion root extract (500 mg/kg) was daily administered

Even though the widespread of nanoalumina and their benefits in all fields, its potential impacts on male reproductive system have limited information. The present study was conducted to investigate the testicular dysfunction of nanoalumina and the protective role of pumpkin seed oil (PSO) against potential adverse impacts induced by alumina nanoparticles (Al2O3-NPs) in male rat. Al2O3-NPs were administered

In contrast to wind farm collision, birds and bats were understudied and their occurrence and function were poorly understood. Here, study on mortality of iconic bird and bat species were conducted on Adama I and II wind farms during wet (August 2018) and dry (March 2019) seasons. The methodology employed carcass searches using direct physical inspections, semi-structured interviews (n = 50), and focus

An amendment to this paper has been published and can be accessed via the original article.

Desert rodent, Gerbillus tarabuli, is a seed-eating animal and do not require drinking water. It depends upon metabolic water. Understanding the functional characteristics of ocular glands which produce a watery lacrimal fluid is of interest. In the present study, we described the macroscopic anatomy and microscopic structure of the paraorbital glands in tarabul’s gerbil. There are up to four distinct

The triacylglycerols in milk fat determine the physical and functional properties of dairy products rich in milk fat. Therefore, understanding the variability of genes related to fat synthesis is important for food production. We investigated the effect of diacylglycerol O-acyltransferase 1 (DGAT1) gene polymorphism on milk production parameters of the Zaraibi goat. Milk components were estimated by

The structure of the lingua of birds frequently gives some clue to the principal diet and manner of feeding of the species. The lingua is suitably modified for this purpose or does not intent the present work to understand it. The anatomical details of the lingual apparatus and their associated epidermal, musculature, and osteological elements of Indian doves (Aves: Columbidae) Eurasian collared dove

Rice is an important cereal crop and is cultivated virtually in all agro-ecological zones in Tanzania. However, production capacity is far below the national requirement. One of the major reasons for the low yields of rice in Tanzania is damage by insect pests, particularly rice stem borers. Four rice stem borer species reported to infest rice crop in Tanzania includes the white stem borer, Maliarpha

The aim of the present study is to describe the morphological and histological features of Harderian gland (HG) in long-legged wadding bird (ibis) and different domestic birds (duck, goose, and pigeon). The HG of forty adult male and female from the four avian species constituted the material of the study. The HG extended from the optic nerve to the rostral part of the eyeball presents two extremities

The use of natural products is an essential way to new pharmaceutical leads for the discovery and development of new drugs to treat diseases. Propolis (Pro) is a natural resinous product produced by honey bees. It has a strong cytoprotective effect against various exogenous toxic agents. The current study was designed to evaluate the possible protective effect of propolis against the toxicity of aluminum

The effects of cassava peel meal (CPM) supplemented with methionine (MET) and multienzyme (ENZ) was studied using 240 5-week-old rabbits in a completely randomized design arranged in 2 × 2 × 2 factorial (2 CPM levels, 0 and 350 g/kg; 2 methionine levels, 5.6 and 8.3 g/kg; and 2 enzyme levels, 0 and 0.5 g/kg). The CPM inclusion reduced (P < 0.05) leucine, lysine, valine, and threonine digestibility

African catfish (Clarias garipienus) is a major tropical aquaculture species in Africa and most cultivated by fish farmers in Nigeria. The dominance of African catfish for fish farming is attributed to several favourable characteristics such as its ability to tolerate a varying range of environmental conditions, high stocking densities under culture conditions, fast growth rate, acceptability of artificial

Plasma phospholipase A2 (PLA2) enzyme activity is a key component of innate immunity in most vertebrates. We evaluated circulating secreted PLA2 activity of prairie rattlesnakes (Crotalus viridis) by incubation of plasma with bacteria labeled with fluorescent membrane lipids. Incubation of bacteria with increasing volumes of plasma resulted in volume-dependent lysis of fatty acids from bacterial membranes

The flesh fly Sarcophaga ruficornis is well known for its medical and veterinary importance in causing myiasis in humans and animals. The conventional use of chemical pesticides for controlling insect pests has resulted in environmental pollution besides posing serious hazards to non-target organisms and the development of pest resistance against these compounds. Considering the various harmful and

Local Nigerian men use Auricularia polytricha (wood ear mushroom) growing in farm lands and dead woods to manage sexual dysfunction and this practice has been going on for ages without supporting evidence from scientific experiments. This study was to investigate the ameliorative effect of ethanolic extract of Auricularia polytricha on male sex hormones (FSH, LH, and testosterone), sperm parameters

l-carnitine (LC) plays an important role in the oxidative/antioxidative balance of different organs. The study has explored the effect of the daily administration of aspartame (ASP) at two different doses for 4 weeks induces oxidative stress, inflammation, and histopathology in the brain of rats. This study also focused on explaining whether l-carnitine (LC) has potential ameliorative effects against

Many pesticides contain fluoride that enters the food chain and affect the non-target organisms. Fluoride is a known neurotoxin and may cause neurobehavioral defects. A study was conducted to see the effect of fluoride on the learning and memory ability of larvae of Zaprionus indianus. The learning and memory ability of 2nd instar larvae of normal (control) and sodium fluoride (NaF)-treated Zaprionus

Gonochorist teleosts are teleosts in which individuals develop either as males or as females, and are sexually stable thereafter throughout ontogeny. However, there is a labile period, defined as the time period prior to hatching through juvenile stage before sexual maturation (adulthood), during which gonadal sex differentiation can be influenced by environmental conditions, including exogenous chemical

Hormesis is an adaptive response of a biological system to low dose of stressors. It exerts beneficial effects to enable the cells and organisms to sustain the unfavourable conditions. Mild heat stress is one of the widely studied hormetic agents having antiageing and lifespan prolonging effects. In order to study the effect of mild heat stress on the primary culture of mouse prefrontal cerebrocortical

The present study is designed to identify the morphological description of the digestive tract in two species of different birds; these birds were Taeniopygia guttata (zebra finch) which is granivorous and Sturnus vulgaris (Starling) which is omnivorous. The results showed that the digestive canal of both birds was similar in the essential structure. It begins with the oropharyngeal cavity, which starts

Heavy metals are natural components of the earth’s crust and are considered as constant environmental pollutants since they cannot be degraded or destroyed easily. Cadmium (Cd) is present primarily in the ores of zinc, copper, or lead; the extraction and processing of which releases large quantities of cadmium into the atmosphere, hydrosphere, and soil thereby contaminating the human environment. The

This study aimed to assess the immunomodulatory effect of curcumin on innate and adaptive immune responses, as well as its inhibitory power on hyperglycemia in streptozotocin (STZ)-induced diabetic CD1 mice. Mice were divided into six groups as follows: normal control mice (I), mice were intraperitoneally (i.p.) injected with either citrate (II), DEMSO (III), or curcumin (170 mg/kg, 3 times/week, for

Mesocoeliidae is a common parasite of the small intestine of amphibians and reptiles. From Egypt, only Mesocoelium monas (Rudolphi C., Berolini 811 (1819)) (Freitas JF, Revista Brasiliera de Biologia 18:171-174, (1958)) was reported and described by (Saad AI et. al., J Egypt Ger Soc Zool 33: 219-234, (2000)) from the small intestine of the Egyptian toads Bufo regularis from Aswan Governorate, Upper

Mammalian species express a broad variety in the shape of their extrahepatic biliary tract. While a gall bladder is present in many species, others are lacking this organ. Evolutionary driving forces for these differences have not been determined yet, and organ-specific pathologies might present potentially influencing factors. We reviewed the literature regarding extrahepatic biliary tract pathologies

Endocrine disruptors are one of the major threats to aquatic animals affecting their development and physiology. Amphibians are very sensitive to aquatic contaminants as their skin is semi-permeable. Several contaminants easily enter into their body, act as endocrine disruptors, and interfere in sexual development and metamorphosis. Endocrine disruptors have diverse effects in different species mainly

The high yield loss reported from the infestations of fruits by Bactrocera invadens Drew, Tsuruta and White in West Africa can impact negatively on the growth of horticulture in the region. Similarly, the shortage of insecticides specifically registered for the control of this pest in Ghana makes decision by farmers on which insecticide to use against this pest uncertain and risky. The result for the

The increased interest in the harmful effects of most chemical pesticides on the ecosystem has continually served as an impetus to search for safer and eco-friendly pesticides from plant origin. In this study, the termiticidal potentials of extract mixtures of Azadirachta indica (A. Juss.), Nicotiana tabacum (L.), and Jatropha curcas (L.) against Macrotermes subhyalinus (Rambur, 1842) infesting Triplochiton

Our environment is filled with a mixture of toxic elements. This study seeks to assess the effects of exposure to cadmium and arsenic through the food chain on the liver and kidney of rats. Adult male albino rats were exposed to experimental feed of which the protein composition was made of fish exposed to cadmium and arsenic for 1 month at a concentration of 0.4 mg cadmium or/and arsenic/100 ml water

Caspase-8, a member of the family of conserved cysteine proteases, plays a crucial role in the initiation phase of the apoptotic death-signaling cascade and thereby attracts interest for its study across the animal species including fish. In India, rohu (Labeo rohita) is an important freshwater fish species; thus, this study on caspase-8 was undertaken to investigate its role during pathogenic invasion

Omega-3 fatty acids’ inclusion as feed supplement in the diets of both human and animals has been found to play a significant role in body metabolism. The aim of this present study was to evaluate the effects of graded doses of omega-3 fatty acids on haematology and body weight of adult male and female Rattus norvegicus (Wistar albino rats) as a model animal. A total of seventy-two adult male and female

Insect pests infestation is one the major constraints to cowpea production in many Sub-Saharan Africa including Nigeria. Control of these pests by farmers has been vastly by use of chemical pesticide which possesses lots of threats to human health and environments. This study is aimed at evaluating insecticidal efficacy of petroleum ether seed extracts of four plants (Azadirachta indica, A. Juss, Piper

This study is intended to clarify the influence of exogenous bovine lactoferrin (bLf) treatment on glycemic homeostasis, gene expression, and production of lactoferrin (Lf) in rats with experimentally induced diabetes. Fifty adult male rats were used; 15 rats were used as the normal control rats (group A) and were injected an intraperitoneal (I/P) with 1 ml of isotonic saline daily for 3 months. Thirty-five

Headwater streams and small rivers within a catchment basin contribute greatly to the overall physico-chemical and biological quality of downstream larger freshwater systems; hence, there is a need to continually assess the water quality of such smaller systems. In this study, the three major tributaries (Obudu, Opa, and Esinmirin rivers) of a tropical reservoir were assessed for their water quality

B12 is an essential vitamin for human body which reduces the chances of neurological diseases, birth defects, and chronic disorders. It is a vital micro-nutrient for maintaining the brain health. This review sorts out some causes of vitamin B12 (B12) deficiency and develops its link with neurological disorders. The portals include PubMed, Google Scholar, Directory of Open Access Journals (DOAJ), Pak

Hirudo granulosa—an Indian cattle leech, is frequently used for the treatment of psoriasis and eczema. During treatment which followed by leech biting, it transfers some amount of gut microbes along with saliva. This may result in bacterial infection at the treatment site. Antibiotics used as post-surgical hirudotherapy is the reason for drug resistance. Drug resistance is the result of the change

Scorpion venom contains various biomolecules with potential therapeutic values against different diseases, including cancer. The present study was carried out to assess the antitumor efficacy of Androctonus australis crude venom using both in vitro and in vivo approaches. For in vitro assay, the cytotoxic effect of different venom concentrations was determined against HCT116, HepG2, MCF-7, and PC-3

Excessive intake of fluoride may result in the development of cardiotixicity in the rats. The objective of this study was to investigate the possible cardioprotective effect of the garlic (G) on sodium fluoride (NaF)-treated rats. Twenty-four male albino rats (100–120 g), 2 months old, were equally divided into control, NaF, G, and NaF + G groups. Group 1 was control group, the animals without any

The synanthropic housefly, Musca domestica, augments the transmission of several detrimental diseases like cholera and avian flu. Consequently, during the last century, many physico-chemical methods including synthetic compounds have been applied for its control. But these methods have proven to be prohibitive due to their side effects and serious issues like resistance development, environmental contamination

The present study was designed to quantify the contributions of water pH and hardness required for development and adult fitness indices of Culex quinquefasciatus (Cx. quinquefasciatus) mosquitoes. To this end, seven water pH conditions (pH 4.0–10.0) and five hardness levels (0, 30, 90, 150 and 210 mg/L CaCO3) were simulated following standard protocols. Day-old larvae of Culex quinquefasciatus were

The present study reports the changes in the redox state and glucose activity in gills and muscles of Koi carps, exposed to a short duration of acute thermal stress. The variation in levels of lipid peroxidation (LPO) and glutathione (GSH), catalase (CAT) and glutathione-S-transferase (GST) activity, in addition to glucose levels, were analysed after exposing the fishes to 15 °C (low), 25 °C (control)

Following publication of the original article (Aeshra et al., 2020), we have been notified that the name of one author was spelled incorrectly as Mohamed Elmallah, when the correct spelling is Mohammed I.Y. Elmallah.

The epithelial mesenchymal transition (EMT) plays a critical role in normal embryonic development as well as abnormal pathological events such as tumor formation and metastasis. One of these important events that may explain this phenomenon during embryogenesis is the migration of primordial germ cells (PGCs) from hindgut into the genital ridge during gonadogenesis. Yet, more studies are needed to