For tens of thousands of years people have used plants to cure illness but many of their medical uses have yet to be identified.
A UAE study has now moved science a step closer to better realising the pharmaceutical potential of plants by highlighting possible uses in medicine of two mulberry species that grow in the country.
Morus nigra, the black mulberry, a species native to the Emirates, and Morus alba, the white mulberry, a non-native that grows wild in the country, are potential sources of antibiotics and other medicines, the research indicates.
Fujairah Research Centre and Umm Al Quwain University scientists tested whether extracts of the leaves, branches and roots inhibited the growth of laboratory cultures of bacteria or fungi.
Writing in Nature Communications, they said the inhibitory effects of bacterial or fungal extracts were “significantly stronger” than those in some previous studies with other plants. The Morus species have, they said, “exceptional antimicrobial potential”.
Antibiotics boost
“These findings underscore the medicinal and therapeutic potential of both species, particularly M. alba, in developing natural antimicrobial alternatives, as well as new antibiotics and antifungal drugs,” they wrote.
Both mulberry species offer “innovative natural solutions” to antimicrobial resistance, which is the process by which bacteria and other microbes becoming immune to medicines used to control them.
Antimicrobial resistance is described by the World Health Organisation as one of the biggest public health and development threats, with an estimated 1.3 million deaths each year caused directly by bacterial resistance to antibiotics evolving.
Ian Graham, a professor of biochemical genetics at the University of York in the UK, who researches medicinal crops, said many useful medicinal properties of plants have yet to be characterised.
“They are a treasure trove that’s still waiting to be discovered,” said Prof Graham, who was not connected to the UAE research.
Plants contain antimicrobial substances because in nature they are a vital line of defence against the likes of bacteria, fungi and viruses. Since plants started to evolve hundreds of millions of years ago, they have “been in an arms race” with pathogens, Prof Graham said.
“It’s a chemical arms race,” he said. “They have had to be very, very good at that because unlike animals, if they’re attacked they cannot get up and run away. Quite often the rich complexity of chemicals inside plants is because they have been evolving to defend themselves.”
Prof Graham said the latest technology was making it easier for researchers to identify novel and potentially useful substances in plants. “Using things like DNA sequencing you can then also discover the genes responsible for the production of some of these compounds,” he said.
Sometimes the compounds are present in “very, very small amounts in plants”, but if the gene to produce them is identified, it offers the potential that it could be inserted into a host organism, often a bacterium, which could then produce the substance in large quantities.
“It’s a really exciting time in the world of biology,” Prof Graham said. “We’re better able to discover the compounds and produce them commercially and then treat people.”
Countering stubborn bacteria
Prof Michael Heinrich, of the School of Pharmacy at University College London, said plant extracts could have “broad spectrum activity” against micro-organisms. As a result, resistance among micro-organisms may be less likely to develop.
More careful use of antibiotics can also cut the likelihood of resistance to them developing among bacteria.
Prof Heinrich said the use of antibiotics, most of which were originally discovered in fungi rather than plants, must be reserved for situations “where they are essential”.
“We must reduce our use of antibiotics,” Prof Heinrich said. “This requires complex responses, including a reduction in prescriptions, since most uses of antibiotics are not necessary if they are for minor self-limiting conditions or driven by patients’ expectations for a ‘quick fix’ which does not work.”
He described the preventive use of antibiotics in animals, which campaigners have said is often done to prevent the spread of disease in intensive farming systems, as a “major concern”.
Although researchers are interested in analysing plants to discover whether they could be sources of new antibiotics, plants have long been a source of many other types of pharmaceutical substances.
For example, Artemisia annuaor – sweet wormwood – has been used against malaria in traditional Chinese medicine for millennia, and in recent decades a substance from the plant, artemisinin, has been used in modern medicine to treat the condition, which is caused by the Plasmodium parasite.
“Somebody suffering from malaria will take that medicine entirely derived from plants that can kill the parasite and cure malaria. It’s used to cure millions of people,” Prof Graham said.
Another example concerns the opium poppy, which is a source of codeine and morphine, two of the most widely used painkillers. Poppies grown, for example, on the Australian island of Tasmania are used in codeine production.
The researchers who carried out the study on the two Morus species analysed in the UAE said further analysis was needed to fully assess what biologically active substances were present.
It may not just be medicines that could be extracted from them, as the latest research suggests they also contain a wealth of nutrients.
“In addition to their medicinal and pharmaceutical applications, their rich mineral and nutrient profiles highlight their significant potential for industrial use in food supplements and healthcare sectors,” the researchers wrote.
Brief scores:
Toss: Nepal, chose to field
UAE 153-6: Shaiman (59), Usman (30); Regmi 2-23
Nepal 132-7: Jora 53 not out; Zahoor 2-17
Result: UAE won by 21 runs
Series: UAE lead 1-0
SPEC%20SHEET%3A%20SAMSUNG%20GALAXY%20S23%20ULTRA
%3Cp%3E%3Cstrong%3EDisplay%3A%3C%2Fstrong%3E%206.8%22%20edge%20quad-HD%2B%20dynamic%20Amoled%202X%2C%20Infinity-O%2C%203088%20x%201440%2C%20500ppi%2C%20HDR10%2B%2C%20120Hz%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EProcessor%3A%3C%2Fstrong%3E%204nm%20Qualcomm%20Snapdragon%208%20Gen%202%2C%2064-bit%20octa-core%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMemory%3A%3C%2Fstrong%3E%208%2F12GB%20RAM%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStorage%3A%3C%2Fstrong%3E%20128%2F256%2F512GB%2F1TB%20(only%20128GB%20has%20an%208GB%20RAM%20option)%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPlatform%3A%3C%2Fstrong%3E%20Android%2013%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EMain%20camera%3A%3C%2Fstrong%3E%20quad%2012MP%20ultra-wide%20f%2F2.2%20%2B%20200MP%20wide%20f%2F1.7%20%2B%2010MP%20telephoto%20f%2F4.9%20%2B%2010MP%20telephoto%202.4%3B%203x%2F10x%20optical%20zoom%2C%20Space%20Zoom%20up%20to%20100x%3B%20auto%20HDR%2C%20expert%20RAW%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EVideo%3A%3C%2Fstrong%3E%208K%4024%2F30fps%2C%204K%4060fps%2C%20full-HD%4060fps%2C%20HD%4030fps%2C%20full-HD%20super%20slo-mo%40960fps%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFront%20camera%3A%3C%2Fstrong%3E%2012MP%20f%2F2.2%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBattery%3A%3C%2Fstrong%3E%205000mAh%2C%20fast%20wireless%20charging%202.0%2C%20Wireless%20PowerShare%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EConnectivity%3A%3C%2Fstrong%3E%205G%2C%20Wi-Fi%2C%20Bluetooth%205.2%2C%20NFC%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EI%2FO%3A%3C%2Fstrong%3E%20USB-C%3B%20built-in%20Galaxy%20S%20Pen%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ESIM%3A%3C%2Fstrong%3E%20single%20nano%20%2F%20nano%20%2B%20eSIM%20%2F%20nano%20%2B%20nano%20%2B%20eSIM%20%2F%20nano%20%2B%20nano%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EColours%3A%3C%2Fstrong%3E%20cream%2C%20green%2C%20lavender%2C%20phantom%20black%3B%20online%20exclusives%3A%20graphite%2C%20lime%2C%20red%2C%20sky%20blue%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EPrice%3A%3C%2Fstrong%3E%20Dh4%2C949%20for%20256GB%2C%20Dh5%2C449%20for%20512GB%2C%20Dh6%2C449%20for%201TB%3B%20128GB%20unavailable%20in%20the%20UAE%3C%2Fp%3E%0A
Six large-scale objects on show
- Concrete wall and windows from the now demolished Robin Hood Gardens housing estate in Poplar
- The 17th Century Agra Colonnade, from the bathhouse of the fort of Agra in India
- A stagecloth for The Ballet Russes that is 10m high – the largest Picasso in the world
- Frank Lloyd Wright’s 1930s Kaufmann Office
- A full-scale Frankfurt Kitchen designed by Margarete Schütte-Lihotzky, which transformed kitchen design in the 20th century
- Torrijos Palace dome
Employment lawyer Meriel Schindler of Withers Worldwide shares her tips on achieving equal pay
Do your homework
Make sure that you are being offered a fair salary. There is lots of industry data available, and you can always talk to people who have come out of the organisation. Where I see people coming a cropper is where they haven’t done their homework.
Don’t be afraid to negotiate
It’s quite standard to negotiate if you think an offer is on the low side. The job is unlikely to be withdrawn if you ask for money, and if that did happen I’d question whether you want to work for an employer who is so hypersensitive.
Know your worth
Women tend to be a bit more reticent to talk about their achievements. In my experience they need to have more confidence in their own abilities – men will big up what they’ve done to get a pay rise, and to compete women need to turn up the volume.
Work together
If you suspect men in your organisation are being paid more, look your boss in the eye and say, “I want you to assure me that I’m paid equivalent to my peers”. If you’re not getting a straight answer, talk to your peer group and consider taking direct action to fix inequality.
UAE%20FIXTURES
%3Cp%3EWednesday%2019%20April%20%E2%80%93%20UAE%20v%20Kuwait%3Cbr%3EFriday%2021%20April%20%E2%80%93%20UAE%20v%20Hong%20Kong%3Cbr%3ESunday%2023%20April%20%E2%80%93%20UAE%20v%20Singapore%3Cbr%3EWednesday%2026%20April%20%E2%80%93%20UAE%20v%20Bahrain%3Cbr%3ESaturday%2029%20April%20%E2%80%93%20Semi-finals%3Cbr%3ESunday%2030%20April%20%E2%80%93%20Third%20position%20match%3Cbr%3EMonday%201%20May%20%E2%80%93%20Final%3C%2Fp%3E%0A
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
The specs
Engine: 4.0-litre, twin-turbocharged V8
Transmission: nine-speed automatic
Power: 630bhp
Torque: 900Nm
Price: Dh810,000
UAE currency: the story behind the money in your pockets
FIXTURES
December 28
Stan Wawrinka v Pablo Carreno Busta, 5pm
Milos Raonic v Dominic Thiem, no earlier then 7pm
December 29 - semi-finals
Rafael Nadal v Stan Wawrinka / Pablo Carreno Busta, 5pm
Novak Djokovic v Milos Raonic / Dominic Thiem, no earlier then 7pm
December 30
3rd/4th place play-off, 5pm
Final, 7pm
RIDE%20ON
%3Cp%3EDirector%3A%20Larry%20Yang%3C%2Fp%3E%0A%3Cp%3EStars%3A%20Jackie%20Chan%2C%20Liu%20Haocun%2C%20Kevin%20Guo%3C%2Fp%3E%0A%3Cp%3ERating%3A%202%2F5%3C%2Fp%3E%0A
Disturbing%20facts%20and%20figures
%3Cp%3E%3Cstrong%3E51%25%3C%2Fstrong%3E%20of%20parents%20in%20the%20UAE%20feel%20like%20they%20are%20failing%20within%20the%20first%20year%20of%20parenthood%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E57%25%20vs%2043%25%3C%2Fstrong%3E%20is%20the%20number%20of%20mothers%20versus%20the%20number%20of%20fathers%20who%20feel%20they%E2%80%99re%20failing%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E28%25%3C%2Fstrong%3E%20of%20parents%20believe%20social%20media%20adds%20to%20the%20pressure%20they%20feel%20to%20be%20perfect%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E55%25%3C%2Fstrong%3E%20of%20parents%20cannot%20relate%20to%20parenting%20images%20on%20social%20media%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E67%25%3C%2Fstrong%3E%20of%20parents%20wish%20there%20were%20more%20honest%20representations%20of%20parenting%20on%20social%20media%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3E53%25%3C%2Fstrong%3E%20of%20parents%20admit%20they%20put%20on%20a%20brave%20face%20rather%20than%20being%20honest%20due%20to%20fear%20of%20judgment%3C%2Fp%3E%0A%3Cp%3E%3Cspan%20style%3D%22font-size%3A%2014px%3B%22%3ESource%3A%20YouGov%3C%2Fspan%3E%3C%2Fp%3E%0A
Results
Stage 7:
1. Caleb Ewan (AUS) Lotto Soudal - 3:18:29
2. Sam Bennett (IRL) Deceuninck-QuickStep - same time
3. Phil Bauhaus (GER) Bahrain Victorious
4. Michael Morkov (DEN) Deceuninck-QuickStep
5. Cees Bol (NED) Team DSM
General Classification:
1. Tadej Pogacar (SLO) UAE Team Emirates - 24:00:28
2. Adam Yates (GBR) Ineos Grenadiers - 0:00:35
3. Joao Almeida (POR) Deceuninck-QuickStep - 0:01:02
4. Chris Harper (AUS) Jumbo-Visma - 0:01:42
5. Neilson Powless (USA) EF Education-Nippo - 0:01:45
Company Profile
Company name: Yeepeey
Started: Soft launch in November, 2020
Founders: Sagar Chandiramani, Jatin Sharma and Monish Chandiramani
Based: Dubai
Industry: E-grocery
Initial investment: $150,000
Future plan: Raise $1.5m and enter Saudi Arabia next year
WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
Results
6pm: Dubai Trophy – Conditions (TB) $100,000 (Turf) 1,200m
Winner: Silent Speech, William Buick (jockey), Charlie Appleby
(trainer)
6.35pm: Jumeirah Derby Trial – Conditions (TB) $60,000 (T)
1,800m
Winner: Island Falcon, Frankie Dettori, Saeed bin Suroor
7.10pm: UAE 2000 Guineas Trial – Conditions (TB) $60,000 (Dirt)
1,400m
Winner: Rawy, Mickael Barzalona, Salem bin Ghadayer
7.45pm: Al Rashidiya – Group 2 (TB) $180,000 (T) 1,800m
Winner: Desert Fire, Hector Crouch, Saeed bin Suroor
8.20pm: Al Fahidi Fort – Group 2 (TB) $180,000 (T) 1,400m
Winner: Naval Crown, William Buick, Charlie Appleby
8.55pm: Dubawi Stakes – Group 3 (TB) $150,000 (D) 1,200m
Winner: Al Tariq, Pat Dobbs, Doug Watsons
9.30pm: Aliyah – Rated Conditions (TB) $80,000 (D) 2,000m
Winner: Dubai Icon, Patrick Cosgrave, Saeed bin Suroor
More from Rashmee Roshan Lall
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Hot%20Seat
%3Cp%3EDirector%3A%20James%20Cullen%20Bressack%3Cbr%3E%3Cbr%3EStars%3A%20Mel%20Gibson%2C%20Kevin%20Dillon%2C%20Shannen%20Doherty%2C%20Sam%20Asghari%3Cbr%3E%3Cbr%3ERating%3A%201%2F5%3C%2Fp%3E%0A
Credit Score explained
What is a credit score?
In the UAE your credit score is a number generated by the Al Etihad Credit Bureau (AECB), which represents your credit worthiness – in other words, your risk of defaulting on any debt repayments. In this country, the number is between 300 and 900. A low score indicates a higher risk of default, while a high score indicates you are a lower risk.
Why is it important?
Financial institutions will use it to decide whether or not you are a credit risk. Those with better scores may also receive preferential interest rates or terms on products such as loans, credit cards and mortgages.
How is it calculated?
The AECB collects information on your payment behaviour from banks as well as utilitiy and telecoms providers.
How can I improve my score?
By paying your bills on time and not missing any repayments, particularly your loan, credit card and mortgage payments. It is also wise to limit the number of credit card and loan applications you make and to reduce your outstanding balances.
How do I know if my score is low or high?
By checking it. Visit one of AECB’s Customer Happiness Centres with an original and valid Emirates ID, passport copy and valid email address. Liv. customers can also access the score directly from the banking app.
How much does it cost?
A credit report costs Dh100 while a report with the score included costs Dh150. Those only wanting the credit score pay Dh60. VAT is payable on top.
UAE currency: the story behind the money in your pockets
Auron Mein Kahan Dum Tha
Starring: Ajay Devgn, Tabu, Shantanu Maheshwari, Jimmy Shergill, Saiee Manjrekar
Director: Neeraj Pandey
Rating: 2.5/5
Washmen Profile
Date Started: May 2015
Founders: Rami Shaar and Jad Halaoui
Based: Dubai, UAE
Sector: Laundry
Employees: 170
Funding: about $8m
Funders: Addventure, B&Y Partners, Clara Ventures, Cedar Mundi Partners, Henkel Ventures
Results
- Brock Lesnar retained the WWE Universal title against Roman Reigns
- Braun Strowman and Nicolas won the Raw Tag Team titles against Sheamus and Cesaro
- AJ Styles retained the WWE World Heavyweight title against Shinsuke Nakamura
- Nia Jax won the Raw Women’s title against Alexa Bliss
- Daniel Bryan and Shane McMahon beat Kevin Owens and Sami Zayn
- The Undertaker beat John Cena
- The Bludgeon Brothers won the SmackDown Tag Team titles against the Usos and New Day
- Ronda Rousey and Kurt Angle beat Triple H and Stephanie McMahon
- Jinder Mahal won the United States title against Randy Orton, Rusev and Bobby Roode
- Charlotte retained the SmackDown Women’s title against Asuka
- Seth Rollins won the Intercontinental title against The Miz and Finn Balor
- Naomi won the first WrestleMania Women’s Battle Royal
- Cedric Alexander won the vacant Cruiserweight title against Mustafa Ali
- Matt Hardy won the Andre the Giant Battle Royal
THURSDAY'S ORDER OF PLAY
Centre Court
Starting at 10am:
Lucrezia Stefanini v Elena Rybakina (6)
Aryna Sabalenka (4) v Polona Hercog
Sofia Kenin (1) v Zhaoxuan Yan
Kristina Mladenovic v Garbine Muguruza (5)
Sorana Cirstea v Karolina Pliskova (3)
Jessica Pegula v Elina Svitolina (2)
Court 1
Starting at 10am:
Sara Sorribes Tormo v Nadia Podoroska
Marketa Vondrousova v Su-Wei Hsieh
Elise Mertens (7) v Alize Cornet
Tamara Zidansek v Jennifer Brady (11)
Heather Watson v Jodie Burrage
Vera Zvonareva v Amandine Hesse
Court 2
Starting at 10am:
Arantxa Rus v Xiyu Wang
Maria Kostyuk v Lucie Hradecka
Karolina Muchova v Danka Kovinic
Cori Gauff v Ulrikke Eikeri
Mona Barthel v Anastasia Gasanova
Court 3
Starting at 10am:
Kateryna Bondarenko v Yafan Wang
Aliaksandra Sasnovich v Anna Bondar
Bianca Turati v Yaroslava Shvedova
Key figures in the life of the fort
Sheikh Dhiyab bin Isa (ruled 1761-1793) Built Qasr Al Hosn as a watchtower to guard over the only freshwater well on Abu Dhabi island.
Sheikh Shakhbut bin Dhiyab (ruled 1793-1816) Expanded the tower into a small fort and transferred his ruling place of residence from Liwa Oasis to the fort on the island.
Sheikh Tahnoon bin Shakhbut (ruled 1818-1833) Expanded Qasr Al Hosn further as Abu Dhabi grew from a small village of palm huts to a town of more than 5,000 inhabitants.
Sheikh Khalifa bin Shakhbut (ruled 1833-1845) Repaired and fortified the fort.
Sheikh Saeed bin Tahnoon (ruled 1845-1855) Turned Qasr Al Hosn into a strong two-storied structure.
Sheikh Zayed bin Khalifa (ruled 1855-1909) Expanded Qasr Al Hosn further to reflect the emirate's increasing prominence.
Sheikh Shakhbut bin Sultan (ruled 1928-1966) Renovated and enlarged Qasr Al Hosn, adding a decorative arch and two new villas.
Sheikh Zayed bin Sultan (ruled 1966-2004) Moved the royal residence to Al Manhal palace and kept his diwan at Qasr Al Hosn.
Sources: Jayanti Maitra, www.adach.ae
Libya's Gold
UN Panel of Experts found regime secretly sold a fifth of the country's gold reserves.
The panel’s 2017 report followed a trail to West Africa where large sums of cash and gold were hidden by Abdullah Al Senussi, Qaddafi’s former intelligence chief, in 2011.
Cases filled with cash that was said to amount to $560m in 100 dollar notes, that was kept by a group of Libyans in Ouagadougou, Burkina Faso.
A second stash was said to have been held in Accra, Ghana, inside boxes at the local offices of an international human rights organisation based in France.
Killing of Qassem Suleimani
Honeymoonish
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Elie%20El%20Samaan%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3ENour%20Al%20Ghandour%2C%20Mahmoud%20Boushahri%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
Founders: Abdulmajeed Alsukhan, Turki Bin Zarah and Abdulmohsen Albabtain.
Based: Riyadh
Offices: UAE, Vietnam and Germany
Founded: September, 2020
Number of employees: 70
Sector: FinTech, online payment solutions
Funding to date: $116m in two funding rounds
Investors: Checkout.com, Impact46, Vision Ventures, Wealth Well, Seedra, Khwarizmi, Hala Ventures, Nama Ventures and family offices
Labour dispute
The insured employee may still file an ILOE claim even if a labour dispute is ongoing post termination, but the insurer may suspend or reject payment, until the courts resolve the dispute, especially if the reason for termination is contested. The outcome of the labour court proceedings can directly affect eligibility.
- Abdullah Ishnaneh, Partner, BSA Law
