Biology

12/03/2025

Pollen Analysis of Bauhinia varigaeta (Orchid,Kachnar)
Microphotograph of Bauhinia varigaeta Pollen (Polar View)
Site of Study: Department of Botany Government College University,Lahore
Morphological Characters:
Tricolporate (Pollen aperture)
Mixture of psilate (smooth) and vernucate (wart-like) pattern on pollen surface
Ornamented exine layer with reticulate pattern, featuring a network of ridges and grooves
Dispersal form is monad
Angiospermic Plant
Collectors: Usman Younas Usama Younas
Subhan Allah, Beautiful creation of Almighty Allah

30/09/2023

Pink Eye Infection / Eye Flu / Conjunctivitis
Nowadays, conjunctivitis is an outbreak in various cities in Pakistan including Karachi,Lahore, Rawalpindi, Narowal and Sheikhupura
Hundreds of cases are reporting on daily basis
It's contagious infection, commonly caused by virus and sometimes bacteria and allergens
Avoid direct or indirect contact with the infected ones, the only precaution to this infection is cleanliness and personal hygiene
It's common treatment is over the counter eye drops or ointment,and rose extract is also preferred by ayrvedic remedies

09/07/2023

Naegleria fowleri (N.fowleri) is a free-living, one-celled parasitic amoeba
It is also known as Brain Eating Amoeba
N.fowleri is commonly found in hot fresh water bodies like Geothermal Water,Lakes, Ponds,Water tanks, Swimming Pools
The only way of the N.fowleri entry is our nasal passage,during diving, swimming,or during some religious practices,through our olfactory nerve (helps in smelling) to brain
It causes an infection Primary Amebic Meningoencephalitis (PAM) in our body
Symptoms: Its symptoms include severe headache,nausea, vomiting and some intense symptoms including stiff neck, seizures,coma
Its symptoms are shown after 24 hours,and stay in body 7-12 days
Prevention: Avoid Swimming,Diving,and any activity that causes entry of water in nose
Fortunately,it is a RARE DISEASE but unfortunately it is FATAL
Diagnosis: CSF Biopsy,Biopsy
Treatment: Miltefosine has the ability to kill free living amoeba and also Naegleria fowleri
May Allah Almighty protect us from all evils
Ameen

20/10/2022

26/07/2022

Hemodialysis:
In the case of Renal Failure, patients need proper care and treatment to remove nitrogenous wastes e.g Urea, Uric Acid, Creatinine, Ions, and some other metabolites
In this technique, the patient's blood is carried through a tube into the Dialyzer, and on the other hand, the dialysis fluid is present around the tubes because these tubes act as a semi-permeable membrane, and wastes are diffused into the Dialysis Fluid
In this way, your blood is cleaned, and used dialysis fluid is drained out
This process needs reduplication twice a week
This process is carried out at the proper Dialysis Center
Many Hospitals are providing this facility in Pakistan and patients survive up to 5 years duration through Hemodialysis

10/06/2022

Microscopic view of Golgi Apparatus (Discovered by Camello Golgi), Chloroplast (Discovered by Hugo von Mohl,1837), Mitochondria (Discovered by Kolliker), and Endoplasmic Reticulum (Discovered by Emilio Veratti)

29/10/2021

Neuron is the Unit of Nervous System
Consists of:
-Cell Body
Dendrites
Nucleus
-Axon
-Carry nerve impulses from receptors to CNS and CNS to effectors
-The traveling speed of neuron is 156-270 miles per hour (mph)
-Human Brain 🧠 contain 100 Billion neuron, averagely