Get a professor | Jan Christian M. Sienes | Activity https://getaprofessor.com/members/christianjansienes/activity/ Activity feed for Jan Christian M. Sienes. Sun, 12 Apr 2026 01:31:57 +0800 https://buddypress.org/?v= en-US 30 hourly 2 1ae2502bb2b4900c5ca893b4d8a761cf Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174685/#acomment-174737 Mon, 23 May 2022 09:58:06 +0800
Above is a microscopic photo of the oviduct or also known as uterine tubes or fallopian tubes. Uterine tubes are the female structures that are responsible for…

    [Read more]

    In reply to - Jan Christian M. Sienes posted an update in the group Microscopic Photos of Reproductive System Tissue Slides
    Microscopic photo of oviduct or also known as the fallopian or uterine tube
    ]]>         f919ae798cac26f54563c9b78fc282e6 Jan Christian M. Sienes posted an update in the group Microscopic Photos of Reproductive System Tissue Slides https://getaprofessor.com/activity/p/174685/ Mon, 23 May 2022 07:28:59 +0800
    Microscopic photo of oviduct or also known as the fallopian or uterine tube
    ]]>     1     eb8104537ece7fc207de4be702ee88cf Jan Christian M. Sienes joined the group Microscopic Photos of Reproductive System Tissue Slides https://getaprofessor.com/activity/p/174681/ Mon, 23 May 2022 07:03:55 +0800 0 8e54adaa4f25d0abcce92bb834086844 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174619 Mon, 23 May 2022 02:28:31 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         6228c8a6cf8b89fa5b482ad735f68fc9 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174617 Mon, 23 May 2022 02:28:17 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         abadd0921add10b86266d3386544a62e Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174615 Mon, 23 May 2022 02:28:02 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         e15b2f627505b720e49003b81b11725f Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174614 Mon, 23 May 2022 02:27:40 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         41b0596a02c180c20a35a9cc81ff1e6e Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174613 Mon, 23 May 2022 02:27:25 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         6de67712b1165a5fbba73a7a77ae7954 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174611 Mon, 23 May 2022 02:26:50 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         a14fffc331ef23ea1b4dbbe9c4699ab7 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174609 Mon, 23 May 2022 02:26:34 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         215cd05c7f56425d6b8316beb6f32097 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174608 Mon, 23 May 2022 02:26:10 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         6cd1a0e5235259667d0609b7e4f5b427 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174607 Mon, 23 May 2022 02:25:53 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         3d5e78033230f9cc26e28bb61f41d3e0 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/174605/#acomment-174606 Mon, 23 May 2022 02:25:36 +0800 In reply to - Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec)
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>         517b5ebd04adc6b5b8216281d8564904 Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec) https://getaprofessor.com/activity/p/174605/ Mon, 23 May 2022 02:25:18 +0800
    Hello, Everyone! Here are my illustrations of the 10 microscopic tissues. Enjoy and Stay Safe!
    ]]>     10     b839684923c29b31e5a68789341509f8 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/167228/#acomment-172795 Tue, 17 May 2022 02:32:02 +0800
    The pancreas is a tiny gland in the form of a hockey stick that is positioned behind the stomach. It is around the size of a hand. The primary functions of the pancreas…

      [Read more]

      In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
      The digestive system comprises the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The gastrointestinal tract (GI tract) is a long, twisting tube of multiple hollow organs that runs from the mouth to the anus. Furthermore, the gastrointestinal system is made up of hollow organs such as the mouth, esophagus, stomach, small intestine, large intestine, and anus. The digestive system’s solid organs include the liver, pancreas, and gallbladder. When it comes to digesting food and liquids, each element of your digestive system plays an important role. When food is broken down into little bits, it is simpler for your body to absorb and distribute the nutrients it contains.
      ]]>             c0a62cb9a0e7966d5488803b5690ace9 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/172733/#acomment-172739 Mon, 16 May 2022 14:49:24 +0800
      References:
      Urinary system. Cleveland Clinic. https://my.clevelandclinic.org/health/articles/21197-urinary-system
      The Healthline Editorial Team. (2018, January 20). Ureter. Healthline. https://www.healthline.com/human-body-maps/ureter#1
        In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
        The Urinary System acts as a filter, removing toxins and wastes from the body via the production of urine. It does this by using a series of tubes and ducts that are connected to one another. Furthermore, your urinary system helps the rest of your body work properly.
        ]]>                 210275a0637994dd657efe11b5189a97 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/172733/#acomment-172735 Mon, 16 May 2022 14:45:44 +0800
        Ureter- is a tube that transports urine from the kidney to the bladder. There are two ureters, one for each kidney. The top part of the ureter is found in the belly,…

          [Read more]

          In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
          The Urinary System acts as a filter, removing toxins and wastes from the body via the production of urine. It does this by using a series of tubes and ducts that are connected to one another. Furthermore, your urinary system helps the rest of your body work properly.
          ]]>                     25a4ba5aaac9ddef78851df90e702cca Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/172733/ Mon, 16 May 2022 14:41:17 +0800
          The Urinary System acts as a filter, removing toxins and wastes from the body via the production of urine. It does this by using a series of tubes and ducts that are…

          [Read more]

          ]]>           2           84f906de98c4606cda25994903e8447c Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/165350/#acomment-172572 Mon, 16 May 2022 08:28:03 +0800
          The jejunum is the region of the small intestine that is located in the middle and connects the initial part of the small intestine (the duodenum) to the very end of the…

            [Read more]

            In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
            The digestive system is comprised of the digestive tract as well as other organs that assist the body in breaking down and absorbing the food it consumes. You may imagine it as a long, twisting tube that begins in your mouth and travels through your esophagus and stomach, small intestine, big intestine, and anus. The digestive system is responsible for separating food into nutrients such as carbs, lipids, and proteins. They may then be taken into the circulation, where they can be used by the body for energy, development, and repair purposes. Unused materials are thrown away in the form of excrement (poo).
            ]]>                         09a105b06dc7c43fef4ab2c5c1912d8b Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/163552/#acomment-172546 Mon, 16 May 2022 07:12:27 +0800
            The epidermis is the layer of skin that is located at the very top of your body. It shields your body from injury, ensures that your body always has enough water,…

              [Read more]

              In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
              A variety of organs and structures, including the skin, hair, nails, glands, and nerves, are included in the integumentary systems. Its primary function is to protect the internal organs of the body from external contaminants like as pathogens, pollution, and ultraviolet radiation from the sun, among other things. A physical barrier between the exterior and internal environments serves to protect and maintain the body\'s internal environment. The integumentary system is the body\'s biggest organ, operating as a protective and maintaining mechanism for the internal environment. Along with maintaining the body\'s temperature and cell fluid, this system also helps to produce Vitamin D and sense stimuli. It also serves as a barrier against infection.
              ]]>                             11b0591c750db851327a3f1174429134 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/163552/#acomment-172544 Mon, 16 May 2022 06:53:04 +0800
              The structure of hair is basic, yet it serves vital social roles. Hair is composed of the protein keratin. A hair follicle is a tunnel-shaped structure in the skin’s…

                [Read more]

                In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                A variety of organs and structures, including the skin, hair, nails, glands, and nerves, are included in the integumentary systems. Its primary function is to protect the internal organs of the body from external contaminants like as pathogens, pollution, and ultraviolet radiation from the sun, among other things. A physical barrier between the exterior and internal environments serves to protect and maintain the body\'s internal environment. The integumentary system is the body\'s biggest organ, operating as a protective and maintaining mechanism for the internal environment. Along with maintaining the body\'s temperature and cell fluid, this system also helps to produce Vitamin D and sense stimuli. It also serves as a barrier against infection.
                ]]>                                 6612fe8272e2707fbfab6e80a8e9e8c8 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/163552/#acomment-172538 Mon, 16 May 2022 06:37:41 +0800 Apocrine sweat gland is found in the skin, breast, eyelid, and ear. Breast apocrine glands are responsible for the secretion of fat droplets into breast milk, whereas ear apocrine glands contribute to the formation of earwax. Sweat glands are located in the apocrine glands of the skin and the eyelid. The majority of the skin's apocrine glands may…[Read more]

                In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                A variety of organs and structures, including the skin, hair, nails, glands, and nerves, are included in the integumentary systems. Its primary function is to protect the internal organs of the body from external contaminants like as pathogens, pollution, and ultraviolet radiation from the sun, among other things. A physical barrier between the exterior and internal environments serves to protect and maintain the body\'s internal environment. The integumentary system is the body\'s biggest organ, operating as a protective and maintaining mechanism for the internal environment. Along with maintaining the body\'s temperature and cell fluid, this system also helps to produce Vitamin D and sense stimuli. It also serves as a barrier against infection.
                ]]>                                 6c76c318cac4f52049b69e3b53751493 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/161083/#acomment-172536 Mon, 16 May 2022 06:25:41 +0800
                The venae cavae, from the Latin meaning “hollow veins,” are two enormous veins (great vessels) that return deoxygenated blood from the body into the heart. The term…

                  [Read more]

                  In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                  Your heart and blood arteries make up your circulatory system. Among its many duties, the circulatory system is responsible for transporting oxygen, nutrients, and hormones throughout the body and removing waste.
                  ]]>                                     31c9ce1fbab1c72f8658ddd6a57c0980 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/161083/#acomment-172535 Mon, 16 May 2022 06:20:39 +0800
                  The oxygen-rich blood that is pumped out of the heart and into the tissues of the body is carried via the blood vessels known as arteries. Each of the arteries in the…

                    [Read more]

                    In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                    Your heart and blood arteries make up your circulatory system. Among its many duties, the circulatory system is responsible for transporting oxygen, nutrients, and hormones throughout the body and removing waste.
                    ]]>                                         9fb006676df657753504753c7713d7b3 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/161083/#acomment-172528 Mon, 16 May 2022 06:04:43 +0800 Veins are a specific kind of blood vessel that carries oxygen-depleted blood from the body's organs to the heart for recirculation.

                    Furthermore, there are three distinct layers that make up the walls of your veins, and they are as follows:

                    The tunica externa is the most robust layer of the vein wall since it is located outside the vein.…[Read more]

                    In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                    Your heart and blood arteries make up your circulatory system. Among its many duties, the circulatory system is responsible for transporting oxygen, nutrients, and hormones throughout the body and removing waste.
                    ]]>                                         402000637a4e414046482efc50feec74 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/149152/#acomment-172522 Mon, 16 May 2022 05:34:15 +0800
                    Areolar connective tissue is a kind of tissue that may be found throughout the human body and serves to link and surround the various organs. This is a form of…

                      [Read more]

                      In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                      Organisms and the whole body rely on connective tissues to keep their structures together, create a framework, and maintain stability. The connective tissues seen in the three pictures below are examples of this kind of tissue.
                      ]]>                                             cabb3aa73764e6b82f333ef04f2b53e7 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/149152/#acomment-172521 Mon, 16 May 2022 05:31:24 +0800
                      An adipose tissue, sometimes known as “fatty” tissue, consists of connective tissue that is composed mostly of fat cells that are specialized to generate and store big…

                        [Read more]

                        In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                        Organisms and the whole body rely on connective tissues to keep their structures together, create a framework, and maintain stability. The connective tissues seen in the three pictures below are examples of this kind of tissue.
                        ]]>                                                 bcf346803685bea109f5779433b9c347 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/149152/#acomment-172437 Sun, 15 May 2022 08:03:14 +0800 Elastic cartilage, also known as yellow fibrocartilage, is a form of cartilage that gives specific bodily components, such as the ears, both strength and flexibility. It supplies the skeletal foundation for the pinna and the lateral area of the external auditory meatus inside the outer ear. In addition to the epiglottis, the corniculate and…[Read more]

                        In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                        Organisms and the whole body rely on connective tissues to keep their structures together, create a framework, and maintain stability. The connective tissues seen in the three pictures below are examples of this kind of tissue.
                        ]]>                                                 962e688c25e08be9f262508b9ecf2730 Jan Christian M. Sienes posted an update in the group MT 30 - GH (Lec): https://getaprofessor.com/activity/p/172068/ Tue, 10 May 2022 15:16:53 +0800
                        The Cardiac Conduction System: Generation and Conduction of the Cardiac Impulse – PubMed
                        https://pubmed.ncbi.nlm.nih.gov/27484656/
                        In this article, the authors outline the key components behind the automated generation of the cardiac impulses and the effect these impulses have on cardiac myocytes. Also, a description of…

                        [Read more]

                        ]]>                         0                         d5416cd9631aad4052e7891d037d03cb Jan Christian M. Sienes joined the group MT 30 - GH (Lec) https://getaprofessor.com/activity/p/171978/ Tue, 10 May 2022 12:42:06 +0800 0 fb361d1d910a1a8c40479c239ee41048 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/171558/ Sun, 08 May 2022 14:20:30 +0800 PINK AND PROUD!!
                        #LeniKiko2022

                        ]]>                         0                         17ce708d627f820bef85452e64469fc8 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/171453/ Sun, 08 May 2022 11:49:38 +0800 PINK AND PROUD!!
                        #LeniKiko2022

                        ]]>                         0                         f3bb2b9a179d48231a5cf69841f5a7ca Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/169564/ Mon, 02 May 2022 14:10:07 +0800
                        The respiratory system is a network of organs and tissues that work together to allow you to take in air. It consists of your airways, lungs, and blood arteries, among…

                        [Read more]

                        ]]>                         0                         8a3b418a3c35ce84742e727605f57994 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/167228/ Mon, 18 Apr 2022 14:51:32 +0800
                        The digestive system comprises the gastrointestinal tract—also called the GI tract or digestive tract—and the liver, pancreas, and gallbladder. The gastrointestinal tra…

                        [Read more]

                        ]]>                         1                         cfde343e0253a7febbc3625c01d58901 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/165350/ Mon, 11 Apr 2022 11:55:22 +0800
                        The digestive system is comprised of the digestive tract as well as other organs that assist the body in breaking down and absorbing the food it consumes. You may…

                        [Read more]

                        ]]>                         1                         beaeb8a78c80494587a8f3f4ca5d9b64 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/163552/ Mon, 04 Apr 2022 14:43:39 +0800
                        A variety of organs and structures, including the skin, hair, nails, glands, and nerves, are included in the integumentary systems. Its primary function is to protect…

                        [Read more]

                        ]]>                         3                         d2ad56e8e27ad851d18147fb0619c4a6 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/161083/ Mon, 28 Mar 2022 15:26:17 +0800
                        Your heart and blood arteries make up your circulatory system. Among its many duties, the circulatory system is responsible for transporting oxygen, nutrients, and hormones throughout the body and removing waste.
                        ]]>                         3                         5397449e88a21e38760888da3614c32f Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/159102/#acomment-159103 Mon, 21 Mar 2022 14:56:12 +0800
                        The brain, spinal cord, and nerves all include nerve tissue. It is responsible for coordinating and controlling a variety of body activities. It encourages muscle…

                          [Read more]

                          In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                          ]]>                                                     e48dbfe90c49e720c7c01483fc32f481 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/159102/ Mon, 21 Mar 2022 14:53:13 +0800 ]]> 1 8f1e52c90c704efe9cf56613ab61eaa3 Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/155754/#acomment-155757 Mon, 14 Mar 2022 12:12:35 +0800
                          Muscle tissue is a specialized tissue found in animals that acts by contracting and applying forces to various sections of the body. Muscle tissue is present in humans…

                            [Read more]

                            In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                            ]]>                                                         2b6d5b0d0749400717e980e05c488a8c Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/155754/ Mon, 14 Mar 2022 12:08:36 +0800 ]]> 1 640930096c6dc0db6aba4f12fbba0b1b Jan Christian M. Sienes joined the group Microscopic Photos of Epithelial Tissues https://getaprofessor.com/activity/p/149736/ Tue, 08 Mar 2022 03:45:54 +0800 0 122e91f6c10f0dfe4cef3fd188c8d8b2 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/149152/ Mon, 07 Mar 2022 14:35:06 +0800
                            Organisms and the whole body rely on connective tissues to keep their structures together, create a framework, and maintain stability. The connective tissues seen in the three pictures below are examples of this kind of tissue.
                            ]]>                             3                             2a1741e2bb8521a5bc3918091310107a Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/146419/#acomment-146472 Mon, 28 Feb 2022 14:20:37 +0800
                            Ciliated Epithelium is a delicate tissue with hair-like projections called cilia that is important for removing contaminants from our bodies. Ciliated epithelial tissue is found in the respiratory system and female fallopian tubes.
                              In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                              ]]>                                                             f788464bd1d5c93d6cd8dd4d21c5927e Jan Christian M. Sienes posted a new activity comment https://getaprofessor.com/activity/p/146419/#acomment-146457 Mon, 28 Feb 2022 12:59:36 +0800
                              Transitional epithelium is a form of stratified epithelium composed of numerous layers of cells whose shape varies depending on the function of the organ.When in a…

                                [Read more]

                                In reply to - Jan Christian M. Sienes posted an update in the group MT 30 LAB - H
                                ]]>                                                                 0870a36d66c78c96f74721eb72e6ef35 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/146419/ Mon, 28 Feb 2022 08:01:08 +0800 ]]> 2 48e733aa79802497e21df50af8fcd790 Jan Christian M. Sienes posted an update in the group MT 30 LAB - H https://getaprofessor.com/activity/p/144375/ Sun, 20 Feb 2022 04:28:18 +0800 ]]> 0 ca2edc09f432b493411f9ed6f85539e2 Jan Christian M. Sienes joined the group MT 30 LAB - H https://getaprofessor.com/activity/p/144172/ Sat, 19 Feb 2022 07:30:05 +0800 0 ec40cf27930ab0f1925da0f90cecb425 Jan Christian M. Sienes added a Video https://getaprofessor.com/activity/p/117145/ Wed, 20 Oct 2021 12:57:54 +0800 ]]> 0 21c3f28761e6c4d66935cdc1907b6a96 Jan Christian M. Sienes and Alex Alcantara are now friends https://getaprofessor.com/activity/p/114748/ Wed, 13 Oct 2021 13:27:00 +0800 0