1
|
Ikhlaq A, Masood Z, Qazi UY, Raashid M, Rizvi OS, Aziz HA, Saad M, Qi F, Javaid R. Efficient treatment of veterinary pharmaceutical industrial wastewater by catalytic ozonation process: degradation of enrofloxacin via molecular ozone reactions. Environ Sci Pollut Res Int 2024; 31:22187-22197. [PMID: 38403826 DOI: 10.1007/s11356-024-32605-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/19/2024] [Indexed: 02/27/2024]
Abstract
The study focused on the efficacious performance of bimetallic Fe-Zn loaded 3A zeolite in catalytic ozonation for the degradation of highly toxic veterinary antibiotic enrofloxacin in wastewater of the pharmaceutical industry. Batch experiments were conducted in a glass reactor containing a submerged pump holding catalyst pellets at suction. The submerged pump provided the agitation and recirculation across the solution for effective contact with the catalyst. The effect of ozone flow (0.8-1.55 mg/min) and catalyst dose (5-15 g/L) on the enrofloxacin degradation and removal of other conventional pollutants COD, BOD5, turbidity was studied. In batch experiments, 10 g of Fe-Zn 3A zeolite efficiently removed 92% of enrofloxacin, 77% of COD, 69% BOD5, and 61% turbidity in 1 L sample of pharmaceutical wastewater in 30 min at 1.1 mg/min of O3 flow. The catalytic performance of Fe-Zn 3A zeolite notably exceeded the removal efficiencies of 52%, 51%, 52%, and 59% for enrofloxacin, COD, BOD5, and turbidity, respectively, achieved with single ozonation process. Furthermore, an increase in the biodegradability of treated pharmaceutical industrial wastewater was observed and made biodegradable easily for subsequent treatment.
Collapse
Affiliation(s)
- Amir Ikhlaq
- Institute of Environmental Engineering, University of Engineering and Technology, Lahore, 54890, Pakistan
| | - Zafar Masood
- Institute of Environmental Engineering, University of Engineering and Technology, Lahore, 54890, Pakistan
| | - Umair Yaqub Qazi
- Department of Chemistry, College of Science, University of Hafr Al Batin, P.O Box 1803, Hafr Al Batin, 39524, Kingdom of Saudi Arabia
| | - Muhammad Raashid
- Chemical Engineering Department KSK Campus, University of Engineering and Technology, Punjab, Pakistan
| | - Osama Shaheen Rizvi
- Institute of Environmental Engineering, University of Engineering and Technology, Lahore, 54890, Pakistan
- Department of Chemistry and Chemical Engineering, Syed Babar Ali School of Science & Engineering, (SBASSE), Lahore University of Management Sciences (LUMS), Sector U, DHA, Lahore Cantt, 54792, Pakistan
| | - Hafiz Abdul Aziz
- Baariq Pharmaceuticals, Sundar Industrial Estate, Lahore, Pakistan
| | | | - Fei Qi
- Beijing Forestry University, Haidian District, No. 35 Qinghua East Road, Beijing, 100083, People's Republic of China
| | - Rahat Javaid
- University of South Carolina, Columbia, SC, 29208, USA.
| |
Collapse
|
2
|
Masood Z, Hawa N, Hassan HU, Mahboob S, Chatta AM, Mushtaq S, Ahmed AE, Swelum AA, Zulfiqar T, Khan T, Al-Misned F. Study of some morphometric and meristic characteristics of Alepes vari (Cuvier, 1833) collected from the Arabian coast. BRAZ J BIOL 2024; 84:e257023. [DOI: 10.1590/1519-6984.257023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/03/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract The present study examines the correlations between fifteen morphometric and ten meristic characters and total length (TL) of males, females, and combined sexes of Alepes vari (Cuvier, 1833) collected from Karachi fish harbor, West Wharf of Karachi Coast. Statistical analyses of linear regression relationships show mostly strong correlations (r≥0.70; p<0.05) between total length (TL) and most morphometric characters in males, females, and combined sexes, except the height of pectoral-fin (PFH), and pelvic-fin base length (PelFL); whereas, meristic characters were found to be constant and indicate weak or negative type correlations (r≤0.50; p>0.05) with total length (TL). Hence, according to our present results, there is a direct relationship between the total length of fish and all morphometric characters, which were found to be the best indicators of positive allometric pattern growth in fish. Moreover, analysis of the 2-sample t-test revealed (t-test; p>0.05) that no sexual dimorphism was reported in Alepes vari. Thus, our present study could be valuable in systematic classification, sexual dimorphism, and management of this species on the Karachi coast.
Collapse
Affiliation(s)
- Z. Masood
- SBK Women University Quetta, Pakistan
| | - N. Hawa
- Jinnah University for Women, Pakistan
| | - H. U. Hassan
- Ministry of National Food Security and Research, Pakistan; University of Karachi, Pakistan
| | | | - A. M. Chatta
- Ministry of National Food Security and Research, Pakistan
| | - S. Mushtaq
- Ministry of National Food Security and Research, Pakistan
| | - A. E. Ahmed
- King Khalid University, Saudi Arabia; South Valley University, Egypt
| | - A. A. Swelum
- King Saud University, Saudi Arabia; Zagazig University, Egypt
| | | | - T. Khan
- Abdul Wali Khan University Mardan, Pakistan
| | | |
Collapse
|
3
|
Razzaq W, Masood Z, Hassan HU, Benzer S, Nadeem K, Arai T. An investigation on protein and amino acid contents in scales and muscles of pomfret Parastromateus niger (Bloch, 1795) and Pampus argenteus (Eupharasen, 1788). BRAZ J BIOL 2024; 84:e258880. [DOI: 10.1590/1519-6984.258880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/10/2022] [Indexed: 12/23/2022] Open
Abstract
Abstract The present investigation was aimed to examine the percentage quantity of protein and amino acids in scales and muscles of Pampus argenteus and Parastromateus niger gathered from the local fish market of district Quetta of Balochistan. About 80 specimens of these two species, i.e., Pampus argenteus (N=40) and Parastromateus niger (N = 40), were collected from April 2017 to May 2018. In general, crude protein content was high in scales, that is, 71.03% in Parastromateus niger and 52.11% in Pampus argenteus, as well as in muscles of two Pomfret species of fishes i.e., 63.44% in Pampus argenteus and 60.99% in Parastromateus niger on a dry-weight basis, respectively. Likewise, the muscles and scales of Parastromateus niger reveal well compositions of amino acids that include proline was found to be high, and methionine was less than other amino acids, whereas threonine was found high in the scales of Pampus argenteus, but methionine was observed in lesser amount. However, the amino acids found in Pampus argenteus muscles also showed different compositions, such as lysine was found to be high, but histidine was less, respectively. In comparison, amino acids like tryptophan and cysteine were not detected in both scales and muscles of thesePomfret species of fishes. Thus, this study was based on analyzing the utilization of both Pomfret species of scales and meat whether they could have values as good supplements of both protein and certain kinds of essential amino acids in animal diets.
Collapse
Affiliation(s)
- W. Razzaq
- Sardar Bhadur Khan Women’s University, Pakistan
| | - Z. Masood
- Sardar Bhadur Khan Women’s University, Pakistan
| | - H. U. Hassan
- University of Karachi, Pakistan; Ministry of National Food Security and Research, Pakistan
| | | | | | - T. Arai
- Universiti Brunei Darussalam, Brunei Darussalam
| |
Collapse
|
4
|
Masood Z, Hasan Z, Gul H, Zahid H, Hassan HU, Sultan R, Khan W, Safia, Titus K, Ullah A. Monitoring pond water quality to improve the production of Labeo rohita (Hamilton, 1822) in Bannu Fish Hatchery of Bannu district, Khyber Pakhtunkhwa province; An Implications for artificial fish culture. BRAZ J BIOL 2023; 83:e245197. [DOI: 10.1590/1519-6984.245197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Accepted: 01/06/2021] [Indexed: 11/21/2022] Open
Abstract
Abstract The water quality parameters of a fish pond are essential to be managing properly under control for successful operations of fish culture. Improper management of pond water quality during the juvenile stages can create stressful conditions to produce various harmful diseases, which may decrease the fish quality and results in low profits. The present study was aimed to monitored important water quality parameters of nursery ponds of Labeo rohita culturing in Bannu fish hatchery. The study duration was 75 days extends from 10th June to 24th August 2019 for the successful culture of this specie which can play a significant role in breeding season. Furthermore, the concentration of some heavy metals like copper (Cu), nickel (Ni), manganese (Mn), iron (Fe), cadmium (Cd), and zinc (Zn) in pond water and fry stages of this species was also determined. The data obtained from all water quality parameters were analyzed expressed as range, mean and standard deviation using MS Excel 2013. The obtained results of 75 days study revealed that the water pH & temperature, electric conductivity, total dissolved solids (TDS), and total dissolved oxygen (DO) of pond water samples were found within a tolerable limit except salinity and dissolved ammonia concentration were not permissible for fish growth. The average concentration of heavy metals in pond water exhibited descending order Fe>Ni>Mn>Zn>Cd>Ni, which was found in acceptable ranges. Whereas, the average values of heavy metals in fry stages were in the order of Zn>Fe>Ni>Cu>Cd>Mn, and found within the recommended values of WHO/FAO. Thus, it was concluded from this study that good water quality is a precondition, maintaining balanced levels of water quality parameters is fundamental for both the health and growth of fish culture which is quite necessary for assuring increased fish productivity. It is recommended to monitor and assess water quality parameters on a routine basis for promoting healthy fish culture.
Collapse
Affiliation(s)
- Z. Masood
- Sardar Bahadur Khan Women’s University, Pakistan
| | - Z. Hasan
- University of Peshawar, Pakistan
| | - H. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - H. Zahid
- University of Balochistan, Pakistan
| | | | - R. Sultan
- Islamia College University, Pakistan
| | - W. Khan
- University of Malakand, Pakistan
| | - Safia
- Hazara University, Pakistan
| | - K. Titus
- Sardar Bahadur Khan Women’s University, Pakistan
| | - A. Ullah
- University of Veterinary and Animal Sciences, Pakistan
| |
Collapse
|
5
|
Masood Z, Gul Y, Gul H, Zahid H, Safia, Khan M, Hassan HU, Khan W, Gul N, Ullah A. Assessments of some trace metals in water samples of nursery pond of Grass Carp (Ctenopharyngodon idella, Valenciennes, 1844) in Bannu Fish Hatchery of Khyber Pakhtunkhwa, Pakistan. BRAZ J BIOL 2023; 83:e245199. [DOI: 10.1590/1519-6984.245199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Accepted: 01/08/2021] [Indexed: 11/22/2022] Open
Abstract
Abstract The present investigation was aimed to examine the concentrations of trace metals including e.g copper (Cu), manganese (Mn), nickel (Ni), and zinc (Zn) in water samples collected from nursery pond of grass carp (Ctenopharyngodon idella) in Bannu Hatchery of Khyber Pakhtunkhwa during the period from April 2018 to January 2019. The temperature and pH of each water sample were measured for the whole study duration. The concentration of Copper (Cu), Manganese (Mn), Nickel (Ni), and Zinc (Zn) in collected water samples were measured in mg/liter by using Atomic Absorption Spectrophotometer. The blank and standard solutions for device calibration Standard solutions i.e., 2.0 mg, 4.0 mg, and 6.0 were used to measure the concentration of these metals in water samples to verify the measurements. The data was statistically analyzed on descriptive statistics (estimation of proportions and standard deviation) used to summarize mean concentration. The results obtained of both temperature and pH of water samples were found in ranged 10 to 36 0C and 7.0 to 8.44; whereas the size of fry stages was ranged from 4.0 to 56.0 mm in total length. The results of investigated metals found in pond water samples are in order of Zn>Mn>Ni>Cu, respectively. As optimum temperature and pH for grass carp were mostly between 15 0C and 30 0C and pH 6.5 to 8.0. It was concluded from obtained results that temperature, pH, and trace metals were found appropriate for the growth of Ctenopharyngodon idella from fry to fingerling stages, but the highest amount of zinc can cause its mortality. It is a preliminary study on grass carp culturing in Bannu fish hatchery so, it would provide useful information for model fish seed production unit in a hatchery.
Collapse
Affiliation(s)
- Z. Masood
- Sardar Bahadur Khan Women’s University, Pakistan
| | - Y. Gul
- Government College Women University, Pakistan
| | - H. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - H. Zahid
- University of Balochistan, Pakistan
| | - Safia
- Hazara University, Pakistan
| | - M.A. Khan
- The University of Agriculture, Pakistan
| | | | - W. Khan
- University of Malakand, Pakistan
| | - N. Gul
- Sardar Bahadur Khan Women’s University, Pakistan
| | - A. Ullah
- University of Veterinary and Animal Sciences, Lahore
| |
Collapse
|
6
|
Javed F, Tariq A, Ikhlaq A, Rizvi OS, Ikhlaq U, Masood Z, Qazi UY, Qi F. Application of Laboratory-Grade Recycled Borosilicate Glass Coated with Iron and Cobalt for the Removal of Methylene Blue by Catalytic Ozonation Process. Arab J Sci Eng 2022. [DOI: 10.1007/s13369-022-07437-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
7
|
Hassan HU, Ali QM, Ahmed AE, Gabol K, Swelum AA, Masood Z, Mushtaq S, Saeed, Gul Y, Rizwan S, Zulfiqar T, Siddique MAM. Growth performance and survivability of the Asian seabass Lates calcarifer (Bloch, 1790) reared under hyper-saline, hypo-saline and freshwater environments in a closed aquaculture system. BRAZ J BIOL 2022; 84:e254161. [PMID: 35239786 DOI: 10.1590/1519-6984.254161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 09/06/2021] [Indexed: 11/21/2022] Open
Abstract
Salinity is one of the most critical environmental parameters regarding fish physiology, modifying food intake and growth performance in many fish species. The present study has investigated the effects of different salinity levels on growth performance, feeding and survival of Asian seabass Lates calcarifer juveniles. Asian seabass juveniles were reared at 0 (T1), 5 (T2), 22 (T3), 36 (T4), and 42 (T5) ppt salinity. Approximately eight hundred thirty fish individuals with an average weight of 1.24±0.52 g were randomly distributed (166 fish/Tank) in 5 concrete tanks (each tank 30×6×4 ft, volume 19,122 L) for forty days. Juveniles were initially fed 42% crude protein-containing diets at a rate of 6% of their body weight per day. The results showed that salinity level had a significant effect on the weight gain (WG), average daily weight gain (ADWG), specific growth rate (SGR), feed conversion ratio (FCR), survival rate (SR), total biomass and health indices (p<0.05). The highest WG (39.11±1.49 g), ADWG (1.00±0.12 g), SGR (8.74±0.03% d-1) and lowest FCR (0.96±0.20) were observed with T3 treatment, which was significantly higher compared to other treatment groups (p<0.05). Among the health indices, the highest hepatosomatic index and viscerosomatic index were found with T3 treatment, significantly higher than the other groups (p<0.05). No significant differences were found among the treatments in terms of survival rate (p>0.05), but the maximum survival rate (98.89±0.0%) was observed in the T3 and T2 treatments. The maximum level of crude proteins (19.99±1.4%) was found in the whole-body biochemical composition of Asian seabass juveniles in the T3 treatment group. The second-order polynomial regression showed that 20 ppt salinity is optimum for the best growth of Asian seabass. Thus, the present study recommends 20 to 36 ppt salinity for the commercial farming of Asian seabass under a closed aquaculture system.
Collapse
Affiliation(s)
- H U Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - Q M Ali
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - A E Ahmed
- King Khalid University, College of Science, Biology Department, Abha, Saudi Arabia.,South Valley University, Faculty of Veterinary Medicine, Department of Theriogenology, Qena, Egypt
| | - K Gabol
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - A A Swelum
- Faculty of Veterinary Medicine, Zagazig University, Department of Theriogenology, Sharkia 44519, Egypt
| | - Z Masood
- SBK Women University Quetta, Department of Zoology, Balochistan, Pakistan
| | - S Mushtaq
- Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - Saeed
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - Y Gul
- Government College Women University, Department of Zoology, Faisalabad, Pakistan
| | - S Rizwan
- Jinnah University for Women, Karachi, Pakistan
| | - T Zulfiqar
- University of Okara, Department of Zoology, Okara, Pakistan
| | - M A M Siddique
- Noakhali Science and Technology University, Department of Oceanography, Noakhali, Bangladesh
| |
Collapse
|
8
|
Rahman HU, Khatoon N, Arshad S, Masood Z, Ahmad B, Khan W, Rafiq N, Khan MI, Kabir M, Haq ZU, Kamal I, Khan E, Rashid M, Haq AU, Garedaghi Y. Prevalence of intestinal nematodes infection in school children of urban areas of district Lower Dir, Pakistan. BRAZ J BIOL 2022; 82:e244158. [DOI: 10.1590/1519-6984.244158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 02/21/2021] [Indexed: 12/23/2022] Open
Abstract
Abstract Intestinal parasitism is the main cause of disease all over the world and described as a significant community health problem. The current study intended to find out the occurrence and identification of hazard factors linked with IPIs among 4-12 years aged shool-age children residing in Lower Dir district, Pakistan during 2019 - 2020. A cross-sectional school-based study was conducted using a pre-arranged pre-tested survey. Anthropometric data and stool collection were done to obtain the findings. The direct wet mount preparation in saline/iodine/methods was used for stool examination. Data were investigated using the GraphPad Prism 5. A total of 400 children studied (mean age of 8.6±3.6 years) the total incidence rate for the intestinal parasitic disease was established to be 71.75%. Of the 400 children studied, the overall prevalence rate for intestinal parasitic infections was found to 71.75% Ascaris lumbricoides (33.1%), Trichuris trichiura (1.04%), E. vermicularis (1.39%), Hookworm (19.86%) were identified in children living in the study area. We concluded that there is a mass scale campaigns were required to generate alertness about health and sanitation in children and the need for the development of effective poverty control programs because deworming (killing of worm with drugs) alone is not adequate to control parasitic infections.
Collapse
Affiliation(s)
| | | | | | - Z. Masood
- Sardar Bahadur Khan women University, Pakistan
| | - B. Ahmad
- University of Malakand, Pakistan
| | - W. Khan
- University of Malakand, Pakistan
| | - N. Rafiq
- Abdul Wali Khan University Mardan, Pakistan
| | - M. I. Khan
- Abdul Wali Khan University Mardan, Pakistan
| | - M. Kabir
- University of Sargodha, Pakistan
| | - Z. Ul Haq
- Hazara University Mansehra, Pakistan
| | - I. Kamal
- Hazara University Mansehra, Pakistan
| | - E. Khan
- Government Degree College, Pakistan
| | | | - A. ul Haq
- Shaheed Benazir Bhutto University, Pakistan
| | | |
Collapse
|
9
|
Hussain A, Ilahi I, Ahmed H, Niaz S, Masood Z, Khan T, Khan A, Zając Z, Alkhaibari AM, Alanazi AD. Evaluation of indigenous plants' extracts for mosquitocidal activity against different stages of Culex quinquefasciatus say (Diptera: Culicidae). BRAZ J BIOL 2021; 83:e248122. [PMID: 34932614 DOI: 10.1590/1519-6984.248122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 07/02/2021] [Indexed: 11/21/2022] Open
Abstract
Being vector of West Nile Virus and falariasis the control of Culex quinquefasciatus is likely to be essential. Synthetic insecticide treatment is looking most effective for vectors mosquito control. However, these products are toxic to the environment and non-target organisms. Consequently, ecofriendly control of vectors mosquito is needed. In this regard botanical insecticide is looking more fruitful. Therefore, the present research aimed to investigate the effectiveness of methanolic extract and various fractions, including, n-hexane, ethyl-acetate, chloroform, and aqueous fraction, obtained from methanolic extract of Ailanthus altissima, Artemisia scoparia, and Justicia adhatoda using separating funnel against larval, pupal, and adult stages of Culex quinquefasciatus. The larvae and pupae of Culex quinquefasciatus were exposed to various concentrations (31.25-1000 ppm) of methanolic extract and its fractions for 24 hours of exposure period. For knock-down bioassay (filter paper impregnation bioassay) different concentration of the methanolic extract and its various fractions (i.e. 0.0625, 0.125, 0.25, 0.5 and 1mg/mL) were applied for 1 hour exposure period. The results were statistically analysed using standard deviation, probit analysis, and linear regression. The R2 values of larvae, pupae, and adult range from 0.4 to 0.99. The values of LC50 (concentration causing 50% mortality) for late 3rd instar larvae after 24 hours exposure period range from 93-1856.7 ppm, while LC90 values range from 424 -7635.5ppm. The values of LC50for pupae range form 1326.7-6818.4ppm and and values of LC90 range from 3667.3-17427.9ppm, respectively. The KDT50 range from 0.30 to 2.8% and KDT90 values range from1.2 to 110.8%, respectively. In conclusion, Justicia adhatoda may be effective for controlling populations of vector mosquito.
Collapse
Affiliation(s)
- A Hussain
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Pakistan
| | - I Ilahi
- University of Malakand, Department of Zoology, Chakdara, Pakistan
| | - H Ahmed
- Shaheed Benazir Bhutto University, Department of Zoology, Sheringal, Pakistan
| | - S Niaz
- Abdul Wali Khan University, Department of Zoology, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - Z Masood
- Sardar Bahadur Khan Woman's University, Department of Zoology, Quetta, Balochistan, Pakistan
| | - T Khan
- Abdul Wali Khan University, Department of Zoology, Mardan, Khyber Pakhtunkhwa, Pakistan
| | - A Khan
- Bacha Khan University Charsadda, Department of Zoology, Khyber, Pakhtunkhwa, Pakistan
| | - Z Zając
- Department of Biology and Parasitology, Medical University of Lublin,, Radziwillowska 11, 20-080 Lublin, Poland
| | - A M Alkhaibari
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - A D Alanazi
- Department of Biological Sciences, Faculty of Science and Humanities, Shaqra University, P.O. Box 1040, Ad-Dawadimi 11911, Saudi Arabia
| |
Collapse
|
10
|
Ihsanullah M, Yousuf MJ, Ahmad N, Masood Z, Majeed S, Hassan HU, Ibrahim M, Khooharo AR, Khooharo E, Mastoi AH, Zafar N, Shaikh FM. Prevalence of cutaneous leishmaniasis in the largest populated city Karachi, Pakistan. BRAZ J BIOL 2021; 83:e247583. [PMID: 34932616 DOI: 10.1590/1519-6984.247583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 06/04/2021] [Indexed: 11/22/2022] Open
Abstract
The study was undertaken from September 2018 to April 2019 to determine the prevalence of cutaneous leishmaniasis in human beings living in six districts of Karachi. Suspected persons were screened for the disease and positive cases were identified on the basis of skin lesions and blood samples. Samples were observed by mounting their smear. A total of 207 subjects of different ages and sex groups were investigated, however, only 192 (92%) of the suspected cases were found to have the disease 64% of cases were male which were significantly high (p 0.05), than female 36%. The lesion was more frequently detected among the youth ages of 21-30 years (31%) as compared to other groups. In both sexes, legs were found to be more infected (25% male + 20% female) followed by arms (20% male + 0% female) and face (15% male +11% female). The mixed body parts had shown the lowest infections such as (4% in males + 5%) in females. In conclusion, the highest and lowest leishmaniasis infections were observed in District West (23% male + 9% female) followed by District East (15% male + 7% female), District Malir (11% male+ 4% female), District Central (7% male + 5% female), District Korangi (4% male + 7% female) and District South (4% male + 4% female) respectively.
Collapse
Affiliation(s)
- M Ihsanullah
- University of Karachi, Department of Zoology, Karachi-75270, Pakistan
| | - M J Yousuf
- University of Karachi, Department of Zoology, Karachi-75270, Pakistan
| | - N Ahmad
- Aquatic Diagnostic e Research Center Bahria University, Karachi-75260, Pakistan
| | - Z Masood
- Department of Zoology, Sardar Bahadur Khan Women's University Quetta Balochistan, Pakistan
| | - S Majeed
- Aquatic Diagnostic e Research Center Bahria University, Karachi-75260, Pakistan
| | - H Ul Hassan
- University of Karachi, Department of Zoology, Karachi-75270, Pakistan
| | - M Ibrahim
- University of Karachi, Department of Zoology, Karachi-75270, Pakistan
| | - A R Khooharo
- Centre of Excellence in Marine Biology University of Karachi, Karachi-75270, Pakistan
| | - E Khooharo
- Regional Training Institute Karachi, Population Welfare Department Government of Sindh, Pakistan
| | - A H Mastoi
- Faculty of Agriculture, Lasbela University of Agriculture, Water and Marine Science, Uthal Balochistan, Pakistan
| | - N Zafar
- Institute of Skin Diseases, Sindh, Karachi, Pakistan
| | - F M Shaikh
- Institute of Skin Diseases, Sindh, Karachi, Pakistan
| |
Collapse
|
11
|
Khan W, Khan MI, Hussain S, Masood Z, Shadman M, Baset A, Rahman A, Mohsin M, Alfarraj S. Comparative analysis of brain in relation to the body length and weight of common carp (Cyprinus carpio) in captive (hatchery) and wild (river system) populations. BRAZ J BIOL 2021; 82:e242897. [PMID: 34816975 DOI: 10.1590/1519-6984.242897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/30/2020] [Indexed: 11/22/2022] Open
Abstract
Cyprinus carpio is the member of family cyprinidae commonly called common carp. This study was aimed to find out the comparison of brain of wild (river system) and captive (hatchery reared) population of common carp. A total of thirty samples (15 from hatchery and 15 from river Swat) were collected. All the specimens were examined in Laboratory of Parasitoloy, Zoology Department, University of Malakand. Findings indicated that wild population were greater in brain size and weight as compared to hatchery reared population. The fish samples collected from captive environment (hatchery) were showing more weight and length as compared to wild population of common carps. The mean value of total weight of hatchery fishes 345±48.68 and the mean value of brain weight of hatchery reared fishes 0.28±0.047. The mean value of wild fish's total body weight 195.16±52.58 and the mean value of brain weight of wild fishes are 0.45±0.14. Present research calls for the fact that fish in dependent environmental conditions possess brain larger in size as compared to its captive population, it is due to use and disuse of brain in their environmental requirements.
Collapse
Affiliation(s)
- W Khan
- University of Malakand, Department of Zoology, Lower Dir, Pakistan
| | - M I Khan
- University of Malakand, Department of Zoology, Lower Dir, Pakistan
| | - S Hussain
- University of Malakand, Department of Zoology, Lower Dir, Pakistan
| | - Z Masood
- Sardar Bahadur Khan Women University, Department of Zoology, Quetta, Pakistan
| | - M Shadman
- University of Malakand, Department of Zoology, Lower Dir, Pakistan
| | - A Baset
- Bacha Khan University, Department of Zoology, Charsadda, Pakistan
| | - A Rahman
- Friedrich-Alexander-University - FAU, Institute of Geography, Department of Geography and Geosciences, Erlangen- Nuremberg Germany.,University of Malakand, Department of Botany, Chakdara, Dir Lower, Pakistan
| | - M Mohsin
- Islamia College University, Department of Zoology, Peshawar, Pakistan
| | - S Alfarraj
- King Saud University, College of Science, Zoology Department, Riyadh, Saudi Arabia
| |
Collapse
|
12
|
Ul-Hassan H, Mahboob S, Masood Z, Riaz MN, Rizwan S, Al-Misned F, Abdel-Aziz MFA, Al-Ghanim KA, Gabol K, Chatta AM, Khan NA, Saeed, Waqar M. Biodiversity of commercially important finfish species caught by mid-water and bottom trawls from two different coasts of Arabian Sea: Threats and conservation strategies. BRAZ J BIOL 2021; 83:e249211. [PMID: 34730605 DOI: 10.1590/1519-6984.249211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 04/04/2021] [Indexed: 11/22/2022] Open
Abstract
This study was conducted to estimate the diversity and the occurrence of commercially important finfish species collected by twenty fish sampling site of Sindh and Baluchistan coasts of the Arabian Sea in Pakistan from January to December 2019. Additionally, physicochemical characteristics of seawater were analyzed from these selected sites and found to be within suitable ranges required for fish growth and survive. A total of 81287 fish individuals were collected and identified as 49 species belonging to 26 families in our study. The most diversified family was Sparidae (13 species) followed by Carangidae and Lutjanidae (4 species), Mullidae, Serranidae, Ariidae (3 species), and Sciaenidae (2 species). The remaining 20 families were represented by only one species. The values of Shannon diversity index calculated for the four selected habitats revealed that high fish diversity was reported at Sonmiani Coast (H'=1.81), while less at Ormara Coast (H'=0.23). Likewise, Evenness index (E) was high at Sonmiani Coast (E=0.50) and less fish diversity was reported at Ormara Coast (E=0.06). Reducing risks to threatened marine species in coastal habitats also requires conservation actions at multiple scales. Thus, it was concluded that our study could be valuable in providing the more information's regarding to the diversity of finfish species and their occurrence along the Pakistan Coast. Further, to better understand the effects, regular monitoring and conservation measures should be taken to mitigate the influence of anthropogenic activities and protect finfish diversity from further decline.
Collapse
Affiliation(s)
- H Ul-Hassan
- University of Karachi, Department of Zoology, Karachi, Pakistan.,Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - S Mahboob
- King Saud University, College of Science, Department of Zoology, Riyadh, Saudi Arabia
| | - Z Masood
- SBK Women University Quetta, Department of Zoology, Baluchistan, Pakistan
| | - M N Riaz
- Texas A&M University, College Station, Texas, USA
| | - S Rizwan
- Jinnah University for Women, Karachi, Pakistan
| | - F Al-Misned
- King Saud University, College of Science, Department of Zoology, Riyadh, Saudi Arabia
| | - M F A Abdel-Aziz
- National Institute of Oceanography and Fisheries - NIOF, Aquculture Division, Cairo, Egypt
| | - K A Al-Ghanim
- King Saud University, College of Science, Department of Zoology, Riyadh, Saudi Arabia
| | - K Gabol
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - A M Chatta
- Ministry of National Food Security and Research, Fisheries Development Board, Karachi, Pakistan
| | - N A Khan
- Sindh Madressa-tul-Islam University, Department of Environmental Sciences, Karachi Pakistan
| | - Saeed
- University of Karachi, Department of Zoology, Karachi, Pakistan
| | - M Waqar
- University of Karachi, Department of Zoology, Karachi, Pakistan
| |
Collapse
|
13
|
Ulhaq Z, Khan W, Khan MF, Kabir M, Ujjan AA, Ullah W, Masood Z, Khan S, De Los Ríos Escalante P. Prevalence of intestinal parasitic diseases in school children of rural areas of district Lower Dir, Pakistan. BRAZ J BIOL 2021; 82:e243150. [PMID: 34644727 DOI: 10.1590/1519-6984.243150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/16/2020] [Indexed: 11/21/2022] Open
Abstract
Present study was conducted among school children to recognize the prevalence of IPIs in rural communities of district Dir Lower, Pakistan. A sum of 324 samples of stool were collected (210 boys and 114 girls). Used direct smear method and formol ether sedimentation concentration technique for processing the samples. The result shows that 82% (n=266) were found infected comprised 64.8% male and 35.1% females. Children of the age group 10 to 12 years were found extremely infected 94.2% while 4-6 year age group were having minimum ratio of infection 72%. Current study shows mono parasitism in 50.6% of the students while 22.2% were infected with 2 species and 7.40% were infected with three species of parasites. Seven species of intestinal parasites were reported include Ascaris lumbricoid in male (n=122) 58.0% and in female (n=65) 57.0% followed by Hook worm (n=88) 41.9% and (n=44) 38.5%; Tania saginata (n=44) 20.9% and (n=24) 21.0%; Entrobius vermicularis (n=32) 15.2% and (n=16) 14.0%; Trichuris trichura (n=25) 11.9% and (n=22) 19.2%; Hymenolepis nana (n=24) 11.4% and (n=18) 15.7% and Entameoba histolytica (n=16) 7.61% and (n=14) 12.2% in male and females respectively. The study indicates that most occurring intestinal parasite in the current study were Ascaris lumbricoides 58.0% (n=122) followed by hookworms 41.9% (n=88). Male students were more infected than females in the present study.
Collapse
Affiliation(s)
- Z Ulhaq
- Hazara University, Department of Zoology, Mansehra, Pakistan
| | - W Khan
- University of Malakand, Department of Zoology, Malakand, Pakistan
| | - M F Khan
- Hazara University, Department of Zoology, Mansehra, Pakistan
| | - M Kabir
- University of Sargodha, Department of Biological Sciences, Sub campus Bhakkar, Bhakkar-30000, Punjab, Pakistan
| | - A A Ujjan
- University of Sindh, Institute of Plant Sciences, Jamshoro, Pakistan
| | - W Ullah
- Hazara University, Department of Zoology, Mansehra, Pakistan
| | - Z Masood
- Department of Zoology, SBK Women University Quetta, Baluchistan, Pakistan
| | - S Khan
- Hazara University, Department of Zoology, Mansehra, Pakistan
| | - P De Los Ríos Escalante
- Universidad Católica de Temuco, Facultad de Recursos Naturales, Departamento de Ciencias Biológicas y Químicas, Casilla 15-D, Temuco, Chile.,Núcleo de Estudios Ambientales UC Temuco, Casilla, Temuco, Chile
| |
Collapse
|
14
|
Ullah A, Azmat H, Masood Z, Arooj F, Hussain SM, Malik A. Impact of dietary leaf extracts of Black pepper Piper nigrum L. on the growth, hematological and immunological parameters of Labeo rohita (Hamilton, 1822) cultured in glass aquaria. BRAZ J BIOL 2021; 83:e246825. [PMID: 34431909 DOI: 10.1590/1519-6984.246825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Accepted: 02/01/2021] [Indexed: 11/22/2022] Open
Abstract
A study was conducted to evaluate the effect of Piper nigrum (black pepper) leaf extract on on the growth performance, proximate composition, hematological parameters, and immune response of Labeo rohita fingerlings with an average weight of 22.14 ± 0.98g. Aftrer acclimation for two weeks, fish (n=25) were randomly selected and placed in four glass aquaria (T0, T1, T2 and T3) at constant water temperature (30.0 ± 1.0 °C), pH (7.50 ± 0.5) and total hardness (200 ± 2.0 mgL,-1) for a period of 12 weeks, with three replicates each. Fish were fed with P. nigrum leaf extract supplemented feed @ 0.0%, 1.0%, 2.0% and 3.0% in T0, T1,T2 and T3, respectively. At the end of experiment, five fish were randomly selected from each aquaria for proximate composition, gut and skin microbial load, hematological parameters. Total proteins, albumins, and globulins were also recorded to evaluate immunological memory. The result revealed that fish in T2 showed better growth performance with an average weight gain of 56.11 ± 0.51 g. Thus, it had been concluded that Piper nigrum, a medicinal plant, can also be used to enhance the growth performance and immune response of Labeo rohita as attractive alternatives against antibiotics and vaccines and has shown no negative side effects on fish health as well as on its environment.
Collapse
Affiliation(s)
- A Ullah
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - H Azmat
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| | - Z Masood
- Sardar Bhadur Khan Women's University, Department of Zoology, Quetta, Pakistan
| | - F Arooj
- University of Veterinary and Animal Sciences, Department of Environmental Sciences, Lahore, Pakistan
| | - S M Hussain
- Government College University, Department of Zoology, Fasisalabad, Pakistan
| | - A Malik
- University of Veterinary and Animal Sciences, Department of Fisheries and Aquaculture, Lahore, Pakistan
| |
Collapse
|
15
|
Ikhlaq A, Javed F, Akram A, Qazi UY, Masood Z, Ahmed T, Arshad Z, Khalid S, Qi F. Treatment of leachate through constructed wetlands using Typha angustifolia in combination with catalytic ozonation on Fe-zeolite A. Int J Phytoremediation 2020; 23:809-817. [PMID: 33307731 DOI: 10.1080/15226514.2020.1858753] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Leachate control and management is a major challenge faced during solid waste management as it may pollute surface and groundwaters. In the current research, constructed wetlands (CWs) vegetated with Typha angustifolia plant in combination with catalytic ozonation by ferrous (Fe)-coated zeolite A was studied for the treatment of leachate. The CWs treatment with 9 days detention reduced the chemical oxygen demand (COD) and biochemical oxygen demand (BOD) up to 75.81% and 69.84%, respectively. Moreover, total suspended solids (TSS), total dissolved solids (TDS), and total kjeldahl nitrogen (TKN) removal of 91.16%, 33.33%, and 25.22% were achieved, respectively. The Fe-coated zeolite A catalytic ozonation further reduced the COD up to 90.7%. Comparison of the processes showed the effective performance of the combined process (CW/O3/Fe-zeolite) with 97.76% COD reduction of leachate. It is, therefore, concluded that the studied combined process (CW/O3/Fe-zeolite A) was more efficient as compared with single ozonation and CW alone, hence it can be implied for the leachate treatment in real conditions.
Collapse
Affiliation(s)
- Amir Ikhlaq
- Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore, Pakistan
| | - Farhan Javed
- Department of Chemical and Polymer Engineering, University of Engineering and Technology, Lahore, Pakistan
| | - Asia Akram
- Department of Chemistry, University of Management and Technology, Lahore, Pakistan
| | - Umair Yaqub Qazi
- Department of Chemistry, College of Science, University of Hafr Al Batin, Hafr Al Batin, Kingdom of Saudi Arabia
| | - Zafar Masood
- Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore, Pakistan
| | - Tanveer Ahmed
- Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore, Pakistan
| | - Zainab Arshad
- Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore, Pakistan
| | - Sajeela Khalid
- Institute of Environmental Engineering and Research, University of Engineering and Technology, Lahore, Pakistan
| | - Fei Qi
- College of Environmental Science and Engineering, Beijing Forestry University, Beijing, PR China
| |
Collapse
|
16
|
Jawaid M, Farhan M, Masood Z, Husnain SMN. Preoperative informed consent: is it truly informed? Iran J Public Health 2012. [PMID: 23193502 PMCID: PMC3494211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Pre-operative informed consent is an important aspect of surgery, yet there has been no formal training regarding it in Pakistan. This study was done to assess the preoperative informed consent practice. METHODS After taking informed permission, a questionnaire was filled in during an interview with 350 patients, who have undergone elective surgical procedures under routine practice conditions from July to October 2010. All the patients were asked a set of standard questions which related to the information they were provided before the operation as a part of standard informed consent practice. RESULTS Most i.e. 307 (87.7%) patients were informed about their condition but very few 12 (3.4%) were briefed regarding complications. Only 17 (4.9%) patients said they knew about the risks and complications of proposed anesthesia. One hundred thirty-eight (39.4%) patients said that they were allowed to ask questions while giving consent. Most of the time 196 (56%) consent was taken one day before surgery but in few 2 (0.6%) instances it was taken on the morning of surgery and on operation table in some cases 3 (0.9%) as reported by patients. The consent form was signed by the patients themselves in only 204 (58.3%) cases and by their relatives in the rest. About half the number of patients 171 (48.9%) interviewed were satisfied from the information they received as informed consent process. CONCLUSION This study highlights the poor quality of patient knowledge about surgical procedures and the inadequate information provided.
Collapse
Affiliation(s)
- M Jawaid
- Section of Surgery, Dow University of Health Sciences, Karachi, Pakistan,Corresponding Author: Tel: +92-0300-9279786
| | - M Farhan
- Cardiac Surgery, Dow University of Health Sciences, Karachi, Pakistan
| | - Z Masood
- Section of Surgery, Civil Hospital Karachi, Pakistan
| | - SMN Husnain
- Surgical Unit III, Civil Hospital Karachi, Pakistan
| |
Collapse
|
17
|
Imran N, Jawaid M, Haider II, Masood Z. Bullying of junior doctors in Pakistan: a cross-sectional survey. Singapore Med J 2010; 51:592-595. [PMID: 20730401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
INTRODUCTION The aim of this study was to determine the prevalence of workplace bullying among junior doctors in Pakistan, identify the types and sources of bullying behaviours and investigate the perceived barriers to making complaints against bullying. METHODS We conducted a cross-sectional survey of junior doctors using convenience sampling in three tertiary care hospitals in two provinces of Pakistan. Demographic details and information about the different types of bullying behaviours experienced by junior doctors in the 12 months preceding the study were collected using a previously validated list of 20 such behaviours. Respondents were also asked to indicate the sources of bullying, any complaints made and if not, the reasons behind it. The data was analysed using the Statistical Package for the Social Sciences. RESULTS A total of 654 doctors participated in the study. 417 (63.8 percent) of them reported experiencing one or more type of bullying in the past 12 months. 436 (66.7 percent) doctors had witnessed the bullying of others. The most common source of bullying was consultants (51.6 percent). 306 (73.4 percent) respondents did not make a complaint against the bullying. CONCLUSION Bullying is faced by a fairly large proportion of junior doctors in Pakistan. The most frequent perpetrators of this bullying are consultants. Major changes are required at the national, organisational and individual levels in Pakistan to tackle the bullying problem and prevent its adverse consequences in an already vulnerable healthcare delivery system.
Collapse
Affiliation(s)
- N Imran
- Child and Family Psychiatry Department, King Edward Medical University, Mayo Hospital, 22-C Phase 1, Defense Housing Authority, Lahore, Pakistan.
| | | | | | | |
Collapse
|
18
|
Abstract
The paper deals with chipping and breakage of carbide tools and it is based on a combination of turning tests, examination of fracture surfaces, and analysis of stresses in the tool as produced by the cutting force. Thermal stresses are so far not considered. It is concluded that chipping is a ductile failure due to high shear stresses at the cutting edge and breakage is brittle fracture originating at the rake face at a local maximum of tensile stress. For the finite element stress analysis, a new method of successively refining mesh while diminishing the analyzed area is introduced which is rather effective and economical in that all computation except for the final field is done once only for various loading cases.
Collapse
Affiliation(s)
- J. Tlusty
- Department of Mechanical Engineering, McMaster University, Hamilton, Ontario, Canada
| | - Z. Masood
- Department of Mechanical Engineering, McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|